CN102079359B - Body-building and labor-saving bicycle riding at high speed and driven by oscillating bar - Google Patents
Body-building and labor-saving bicycle riding at high speed and driven by oscillating bar Download PDFInfo
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Abstract
The invention discloses a body-building and labor-saving bicycle riding at a high speed and driven by an oscillating bar, belonging to the technical field of bicycle manufacturing in the mechanical manufacture industry. The body-building and labor-saving bicycle riding at a high speed and driven by the oscillating bar is characterized in that an increasing speed gear mechanism over level-two is used for transmission; a crank mechanism and a link mechanism are driven to move by a pedal oscillating bar or a manual oscillating bar; thus the bicycle is driven to ride at the high speed; the rear wheel can be a single wheel and also can be two wheels; the height of the back rest of a seat can be liftable; a generator, an electric storage bottle, a speedometer, a steering indicating lamp, a width lamp, a brake lamp, rearview mirrors, an electric horn with a high sound volume and a tool box are driven by a rear wheel shaft; the rear wheel shaft is provided with a brake, and the edge of the front wheel is provided with a brake; the whole bicycle is provided with a casing; and two sides of the casing are provided with bicycle doors. The designed speed and riding speed of the bicycle can reach more than 170 killometers per hour, thus the bicycle is a fully green efficient tool for riding instead of walk with zero energy consumption and zero carbon discharge and the bicycle has equivalent body-building effects with special body-building machines such as a running machine, a pedal machine and the like. The application of the bicycle is as follows: the bicycle can replace an ordinary bicycle, an electrical bicycle, a light and convenient electro-tricycle, a motor cycle and a domestic car with low performance.
Description
Affiliated field:
Patent of invention belongs to the bicycle manufacturing technology field in machine industry.
Background technology:
As everyone knows, existing bicycle is the running vehicle of short distance trip, since having invented the people, the De Laisi of France in 1818 starts with the machine of running that has begun to take shape that the feet step on the ground is travelled, load onto crank to England ironsmith's William McMillan in 1840 on the axletree of trailing wheel, make the real built on stilts of cyclist's both feet And the bicycle that really has recent model is birth in 1874, Englishman Luo Song in hoc anno, chain and sprocket wheel have been loaded onto in creative ground on bicycle, promote bicycle with the rotation of trailing wheel and advance, but still be that the large trailing wheel of front-wheel is little, seem to coordinate not stable not.A mechanical engineer Si Tali of Britain in 1886, gone out new bicycle pattern from mechanics and kinematic angle design, for bicycle, loaded onto front fork and brake, and the front and back wheel size is identical, has also used first the wheel of rubber.Therefore he is referred to as " father of bicycle " by the descendant.The bicycle vehicle that Si Tali is designed and today bicycle profile basically identical.Now traditional bicycle is just continued to use the designed vehicle of British Si Tali in 1886 always, has had the history of 124 years so far.If deserving to be called and stating bicycle is first generation bicycle, " high-speed swing rod-driven body-building bicycle " of Patent design so of the present invention can be referred to as second generation bicycle.Since the upper one-hundred-year history that above-mentioned first bicycle is born, be all to adopt the chain sprocket transmission, foot-operated crank will rotate 360 ° and hinge wheel revolved turn around namely 360 °.The crank of this structure rotation actv. work done corner also only has an appointment 90 °, and this structure approximately has 270 ° to be not work done for all the other corners of one-sided crank, the unhappy effort relatively again so standard bicycle travels; Can not climb and travel again; Easily fall sometimes the problem of chain but also exist.For existing body-building apparatus and body-building machine, such as treadmill, footstep body-building machine, its function are single running in place, mark time, take the special time could body-building.Body building is done in the gymnasium that is difficult to find time for, the working clan that is pressed for time high for present work tempo.For existing standard bicycle travel unhappy not only relatively effort but also the deficiency that can not climb and travel, technical matters to be solved by this invention is: designing that a kind of " high-speed swing rod-driven body-building bicycle " can either run at high speed not only can be very laborsaving but also can climb and travel, and with special fitness machine, the sport and body-building effect of equivalence is arranged such as treadmill, footstep body-building machine.
Summary of the invention:
Should run at high speed very laborsaving and have the purpose of treadmill, treadmills body-building function concurrently again in order to realize bicycle.The technical solution adopted in the present invention is: use the multiplying wheel mechanism driving, with foot-operated or hand push, draw fork, drive bicycle and advance." high-speed swing rod-driven body-building bicycle ", its structural attitude are with the above multiplying wheel mechanism driving of two-stage, with foot-operated fork or hand push, draw fork driving crank, connecting rod mechanism movement, and bicycle is advanced.Driven wheel is driven by two suite handles, connecting rod, the swing-bar mechanism at axle drive shaft two ends, rear wheel can be single-wheel, also can be two-wheel, bench have backrest, highly can lifting and bench can be longitudinal folding and launch, in the time of can meeting like this two people and take two people can before and after take; Be two-wheel for rear wheel, both can take, also can take side by side in front and back.Have by the shaft drying small generator of rear wheel, the accumulate bottle is arranged, speed odometer is arranged, turning indicator and side-marker lamp are arranged, stoplight stop lamp is arranged, back mirror is arranged, the louder volume dynamic loud-speaker is arranged, have Tool-file case, rear vehicle shaft brake actuator, front vehicle wheel wheel to be arranged along brake is arranged, there are car load case and the case left and right sides that car door is arranged, when this car designs speed per hour and travels, scooter is more than 170 kilometers, this car has and special body-building apparatus and body-building machine, such as the sport and body-building effect of treadmill, treadmills equivalence.
For the increasing speed gearing transmission mechanism more than two-stage, its structural attitude is: determine the speedup transmitting ratio of the sum of series single-stage multiplying wheel of multiplying wheel according to needed design speed per hour, and transmission gear is enclosed in the gear case that lubricating oil is housed.
For the increasing speed gearing transmission mechanism more than two-stage, its each single-stage multiplying wheel of single-stage multiplying wheel all is designed to synchronizer gear, and the structural attitude of its increasing speed gearing transmission mechanism is: driven wheel is connected and fixed and is integrated with connecting key and axle drive shaft.the two ends of synchronizer gear endoporus are connected with gear wheel shaft with antifriction-bearing box, in gear-driven structure, the Drive pinion that drives big gear wheel and end except chopped-off head is connected and fixed gear and gear wheel shaft to be integrated, the gear wheel shaft of all the other multiplying wheels at different levels is all idle gear shafts, on its axle, each gear also is idle gear, module of gear selects to determine modulus according to load and Intensity Design, big gear wheel in synchronizer gear is identical with the modulus of miniature gears, the number of teeth of large miniature gears, select to determine tooth top garden diameter and the number of teeth of big gear wheel according to the gear case height of needed transmission over-speed gear ratio and setting, the minimum teeth number of miniature gears is take 17 teeth that do not produce undercut as limit.For embodiments of the invention, the progression of multiplying wheel is 10 grades; The big gear wheel number of teeth is 48, the miniature gears number of teeth is 17, and the single gear over-speed gear ratio is 48/17=2.8235.The single-stage multiplying wheel can be synchronous one gear with the big or small design of gears in synchronizer gear, and big or small shape of gear tooth adopts forging and molding best in this case; If profile of tooth adopts machine up to complete, the large miniature gears of synchronizer gear should be designed to two split type parts, an end that big gear wheel is enclosed within miniature gears connects with key, the beneficial effect of design is like this: one saves material, two facilitates machine up, three solutions to overcome the concentrated problem, four of heat treatment stress, because the gear gear motion causes the wear out failure of large miniature gears, can synchronously not occur, the size design of gears is two split type parts, is conducive to reduce the use and maintenance expense of this car.
two suite handles as above, connecting rod, swing-bar mechanism, its operating characteristic is: the crank at axle drive shaft two ends is 180 ° of designs mutually, crank radius is the connecting bore centerline length at crank two ends, should be greater than the radius of driven wheel according to laborsaving requirement, according to laborsaving requirement and fork drive link, the connecting rod driving crank revolves the angle that 360 forks while spending that turn around namely swing up and down determines crank, connecting rod, the length physical dimension of three parts of fork, length of connecting rod must be greater than the crank radius of 2 times, the AB section of fork is greater than the OA section, crank, connecting rod, the section form of three parts of fork is rectangle, crank, connecting rod, three parts of fork form the kinematic pair of a compound motion.And two parts that the contact point of each kinematic pair is relevant connect with antifriction-bearing box, and the wasted work of reducing friction loss, make the light and flexible of travelling.
Crank, connecting rod, swing-bar mechanism, its annexation with motion feature is connected: the point that connecting rod is connected with the crank rolling is that axle drive shaft is made circular movement, connecting rod moves up and down vertically in the chute of guide rail with the point that the fork rolling is connected along the crank center initial point, drive fork take the O point as the center of circle swings up and down, it needs to swing a very little swing angle, driven wheel is revolved turn around is 360 to spend.Making the fork swing up and down, angle that it swings up and down take the O point as the center of circle can be so that driven wheel revolves the i.e. 360 ° of O points that turn around is that the rotational support that drives fork is fixed a point less than 35 degree, A point on fork is that common rolling of fork, connecting rod, three parts of connecting rod chute guide rail is connected to the upper moving point of chute guide rail, the A point of fork is the rectangle slotted hole, and the line of centres length of rectangle slotted hole is poor greater than OA-OG's.For embodiments of the invention, OA=417mm, AB=618mm, crank radius CE=100mm, connecting rod EF=230mm, fork only need to swing up and down 27 ° 44 ' 22 like this, and " driven wheel is revolved turn around is 360 degree.
About its feature in mechanism of O point be: the O point is the rotational support fixed point that drives fork, and A point is that fork, connecting rod, the common rolling of three parts of crank are connected to the moving point on the chute guide rail, and fork is the rectangle slotted hole at the A point.
For above-mentioned driving fork, its structural attitude is: on same fork, be divided into the manual fork of the Lengthened moment arm of the foot-operated fork of front end and rear end.The manual fork of Lengthened moment arm and foot-operated fork are connected and fixed and are integrated, but the manual fork of Lengthened moment arm and foot-operated fork are not the prolongations of straight line, but certain angle, foot-operated fork are arranged for both and X-axis is close, the manual fork of Lengthened moment arm and Z axis close, the beneficial effect of this structure design is: can travel with foot-operated the driving during standing position operation, both can travel with foot-operated the driving during sitting posture operation, also can travel with M/C, can be more laborsaving with the manual fork operation of Lengthened moment arm.
Foregoing rear wheel can be that single-wheel can be also two-wheel, and their structural attitudes separately are: when trailing wheel was two-wheel, two-wheeled was arranged on the lateral surface of vehicle frame gear case, and when rear wheel was single-wheel, rear wheel was arranged on the middle that vehicle frame is the gear case back.
about the chute guide rail, its structural attitude is: the profile of chute guide rail is rectangle, be connected to one with vehicle frame, length direction is perpendicular to horizontal surface, the length of its chute is slightly larger than 2 times of crank radius, its lower starting point (D) is crank connecting rod position on chute when lower dead point, its top dead point (A) is crank connecting rod position on chute when first dead center, the section form profile of chute guide rail is rectangle, the shape of its chute is flat uncovered groove, the external diameter of its well width and selected circular cone thrust bearing matches and the double-faced clearance of 0.3mm is arranged, the thickness of its groove depth and selected circular cone thrust bearing matches.
Chute shape about the chute guide rail is flat uncovered groove, is further described its structural attitude and is: it is flat has the length of a microscler through hole, through hole length and flat uncovered groove to match, the through hole width than the large 0.5mm of the internal diameter of the outer ring of selected circular cone thrust bearing to 0.8mm.
about drive gearbox, its structural attitude is: the left and right longitudinal beam that bears gear wheel shaft load in gear case, hole is that central coordinate of circle is identical, but aperture is not identical, with the gear case left front, be reference point towards gear case, the second hole that left longitudinal beam rises from left to right and the aperture of the 3rd right longitudinal beam of boring ratio are little, all the other each Kong Jun are that left longitudinal beam is larger than the aperture of right longitudinal beam, the section form of left and right longitudinal beam is rectangle and length and width are thick measure-alike, it is the framework of a rectangle that vertical two ends of left and right longitudinal beam are connected and fixed with angle steel, whole gear case and whole vehicle frame all are attached on this framework.
Standard bicycle needs the pedal crank rotating 360 degrees, could drive hinge wheel and revolve 360 degree that turn around, patent of the present invention has overcome standard bicycle and has travelled unhappy and the defect of effort relatively, adopt increasing speed gearing transmission mechanism to replace the chain sprocket transmission of standard bicycle, driver train adopts by piston crank mechanism, adds the technical scheme that foot-operated fork and manual Lengthened moment arm swing-bar mechanism drive.Foot-operated fork only need to swing up and down less than 30 ° of angles, main driven wheel is revolved turn around 360 °.Crank is done 360 ° of rotations take the axle center of axle drive shaft as the center of circle, the point that connecting rod is connected with crank is done 360 ° of rotations with crank, and the point that connecting rod is connected with fork moves up and down vertically in the chute of connecting rod chute guide rail, and the power of its up and down perpendicular movement drives fork and provides; The attachment point O point of fork front end is fixed on vehicle frame, and fork moves some A and connecting rod and three parts of chute guide rail with it and jointly with antifriction-bearing box, is connected in the chute of chute guide rail.The first half of fork is foot-operated fork, and the latter half of fork is the manual fork of Lengthened moment arm, foot-operatedly when people's standing position is travelled drives the fork work done and travels, and when people's sitting posture travels, pulls the movable pendulum bar and drives and travel, and labor-saving effect is better; The laborsaving multiple of using the mechanics formula to calculate manual fork by lever principle is: A ' B/OA '=1070/364=2.9396 (doubly) for the laborsaving multiple of riding fork is: AB/OA=681/417=1.63; No matter so be foot-operated drive to travel or pull drive that to travel be all to feel more light labour-saving.
For multiplying wheel, the over-speed gear ratio of single gear is over-speed gear ratio by the tooth number Z 1 of big gear wheel divided by the business of the tooth number Z 2 of miniature gears, for the embodiment of patent of the present invention.The number of teeth of big gear wheel is 48, and the number of teeth of miniature gears is 17.Therefore it is 2.8235 that the single-stage over-speed gear ratio equals 48/17.The single-stage multiplying wheel of the present embodiment is designed to the synchronizer gear of a part, also can be designed as big gear wheel and is enclosed within the split type synchronizer gear of an end of miniature gears.If profile of tooth is to adopt FMT to be shaped, be designed to the synchronizer gear better effects if of a part, if adopt the profile of tooth that is machined to generating gear, should be designed to split type synchronizer gear so, the end that big gear wheel is enclosed within miniature gears is connected and fixed with connecting key, an end that perhaps gear hole is designed to orthohexagonal hole, miniature gears is designed to orthohexagonal axle, if adopt the profile of tooth that is machined to generating gear, being designed to split-type structural has four advantages: the stress in the time of 1, overcoming gear heat treatment is concentrated defect; 2, can economical with materials; 3, can save the machinework work time cost; 4, also cost saving of part is changed in maintenance.
Gear case adopts airtight lubrication box structure design, makes in gear case and often has lubricating oil, makes the gear of high-speed cruising be in good lubricating.Chopped-off head drives big gear wheel and final stage Drive pinion, all adopt antifriction-bearing box to connect with the junction that is connected of vehicle frame, all the other second stage multiplying wheel to the nine collection multiplying wheels are to roll and be connected with gear wheel shaft with antifriction-bearing box in the two ends of idle gear, gear, this structure is conducive to optimizing structure design, can either save bearing seat and can alleviate the deadweight of car again.Make the motion of travelling more flexibly with laborsaving.
High-speed swing rod-driven body-building bicycle, its rear wheel can be that dual wheels can be also single wheel, its dual wheels structure is as shown in figure (2), when rear wheel is the dual wheels structure, dual wheels is arranged on the left and right sides of the lateral surface of gear case, the wheelspan of two-wheel can arbitrarily be set, but the rear wheel wheelspan should not be too wide, and two people are limited to sit down.The road occupying of travelling that the rear wheel wheelspan is too wide is wide, stops that it is also wide to occupy, and the wheelspan suggested width of dual wheels is the 1000mm left and right, and when rear wheel was the single wheel structure, rear wheel was arranged on position, middle, rear portion such as Fig. 8 of gear case.Turn to tap can use now current bicycle, Steering device for motorcycle, also can adopt the circular direction dish.Speed odometer, Cornering Lamp operation etc. are arranged on bearing circle.Brake system, for increase and improve the braking reliability and the safety of brake, designed two groups of brake gears on drive shaft of rear wheel, while needing braking brake, two groups of brake gears are worked simultaneously, guarantee snap catch and traffic safety.
Owing to being the labour-saving bicycle of running at high speed, the middle pedestrian of needs that travels dodges and when the bend place of blocking the place ahead sight line need to ring loudspeaker, enough large sound must be arranged, therefore use the dynamic loud-speaker of small passenger car, be provided with turning indicator, side-marker lamp, stoplight stop lamp and night light simultaneously, they all will consume certain electric weight, therefore adopt the small generator generating, drive the big belt pulley speedup with rear vehicle shaft and make electrical generator work, electric energy stores with storage battery, exports from storage battery while using electric energy.
Because the body-building bicycle of patent of the present invention is fit to ordinary populace crowd's trip fully, thus should be stopped by neither wind or rain, thus be designed with the car clamshell that full car bumper wind is taken shelter from rain, and there is car door the left and right sides.
The strength check of the vehicle frame of car load and crank, connecting rod, driving fork, according to load carrying ability 240kg, add that car load deadweight carries out strength check, determine the section physical dimension of constructional delails.Getting safety factor while checking the intensity of frame strength and each part is 2.
Patented technology of the present invention " high-speed swing rod-driven body-building bicycle " had both met now the megatrend of low-carbon environment-friendly theory both at home and abroad, also meet resource-conserving, environmentally friendly requirements of the times and the requirements of the times of launching a nationwide physical fitness campaign, so the carbon-free environmental protection theory that patented technology of the present invention is real meaning incorporates in running vehicle, the mankind's desirable running vehicles of going on a journey, be also nationwide fitness programs simultaneously, body-building machine kills two birds with one stone.If the standard bicycle of calling more than 100 years prevailing is first bicycle, " high-speed swing rod-driven body-building bicycle " of patent so of the present invention can be referred to as second generation bicycle.She meets the body-building rich people's of energy-conservation power developing direction fully.
The technique effect that " high-speed swing rod-driven body-building bicycle " is useful is: at first its moving velocity and laborsaving degree fully significantly surmount all existing standard bicycles, and its moving velocity even can surpass the family car of popular storage battery car, motor bike and some low sides that use now." high-speed swing rod-driven body-building bicycle " it overturned bicycle can only be as the traditional concept of short distance walking-replacing tool.Popularizing of next private savings roadlice along with present big and medium-sized cities, urban air pollution problem and traffic blocking problem, become increasingly serious outstanding problem, and the air pollution source in city is mainly the tail gas of auto emission, and storage battery car can not pollute in the use procedure of travelling, but it often travels, just must charge after certain distance, produce electric energy upstream factory, special thermal power plant also can produce and pollute and carbon emission,, even use water power, also can have the problem of carbon emission.In other words only have the environmental protection vehicle that are only the pure green of non-carbon-emitting truly with the manually driven running vehicle.And the volume of automobile itself wants large many than bicycle, and its self-evident automobile pressure that traffic brings to municipal highway is naturally than large many of bicycle.So the traffic problems that the popularization of this technology brings for the urbanization process of protection of the environment, saving non-regeneration energy and solution high speed development have positive effect.
For energy-conservation economic effects and the environment protecting that reduces carbon emission be: it is investigated the whole city, Tianjin Electrical Bicycle power consumption 660,000 degree on the one, Electrical Bicycle becomes the large electricity consumer.The survey demonstration ends the end of last year, and Tianjin every one hundred houses household electric bicycle owning amount reaches 11.1 ，Yi Gai cities, 3,000,000 family families to be calculated, and the whole city has Electrical Bicycle and is about 330,000.Each battery-driven car power consumption every day is 2 degree approximately, and Electrical Bicycle power consumption in a day in the whole city's is exactly 660,000 degree.End in by the end of June, 2007.Whole nation motor bike recoverable amount is 83548340, and national motor bike is the maximum city of owning amount per capita---Nanning City, average every 8 people have one.End and stop in by the end of June, 2009, national motor bike recoverable amount is: 91226621.Net according to the China News ocean: China's Electrical Bicycle recoverable amount cut-off has only reached 1.2 hundred million in by the end of June, 2009.
Definition according to " carbon emission ": be " carbon dioxide " quantity discharged that people produce while consuming fossil fuel (coal, oil, natural fuels).After fully burning, a carbon atom can generate a carbon dioxide molecule.The carbon atom a.w. is 12, and the mol wt of carbon dioxide is 44, thus substance weight to increase by 12 be 44 to be that product has been Duoed 3.7 times than raw material.So can produce carbon dioxide---the carbon emission amount that Here it is of 3.7 kilograms after 1 kilogram of pure standard coal burning.It is 28.5 hundred million tons of standard coals that China consumed energy total amount in 2008.
The carbon emission of electricity consumption: the number of degrees * 0.785 (kilogram); Carbon emission with oil: litre number * 2.7 (kilogram); Carbon emission with gas: cubic number * 0.19 (kilogram); 1 kilogram of standard coal electric energy generated is: 2.4～3.0 degree/1kg (standard coal).
2～2.6 liters/hundred kilometers of motor bike fuel consumption ofs 100km.Ending stops in by the end of June, 2009, motor bike whole nation recoverable amount is 91226621, various vehicle fuel consumption ofs 100km rise to 2.6 liters from 2 and do not wait, average by 2.2 liters of calculating, the average daily travelled distance of motor bike is by 50 kilometers calculating, 1 year oil consumption average out to of so national motor bike: 1.1 liters * 91226621 * 360 days=36125741916 liters, save economic value: 6.5 yuan/liter * 36125741916 liters=234817322454 yuan=2348.2 hundred million yuan.Reducing carbon emission is: 36125741916 (rising fuel oil) * 2.7 (kilogram carbon dioxide)=97539503.2 tons=9753.95 ten thousand tons (carbon dioxide).
Calculate with electrical salf-walking vehicle day power consumption 2 degree, the power consumption in a year of 1.2 hundred million Electrical Bicycles in the whole nation is: 2 degree * 1.2 hundred million * 360 days=86,400,000,000 degree electricity, the average household electricity electricity charge in the whole nation are calculated by 0.5 yuan/degree, 43,200,000,000 yuan of annual power cost savings.Reducing carbon emission is 86,400,000,000 degree electricity * 0.785 kilogram=6782.4 ten thousand tons carbon dioxide.
So in case with " high-speed swing rod-driven body-building bicycle " of the present invention but 36125741916 liters of alternative Electrical Bicycle and motor bike fuel-economizings in a year; 86,400,000,000 degree can economize on electricity in 1 year; Saving the value sum for two is: 2348.2 hundred million yuan+43,200,000,000 yuan=2780.2 hundred million yuan.
Two can be reduced carbon emission in 1 year and are: 9753.95 ten thousand tons+6782.4 ten thousand tons=16536.35 ten thousand tons, namely can reduce carbon emission and be approximately 1.7 hundred million tons.So patent of the present invention is an invention of great significance patent of benefiting the nation and the people and being conducive to the universe, being conducive to build a resource-conserving and environment-friendly society.
The main application of patent of the present invention " high-speed swing rod-driven body-building bicycle " is: substitute bicycle, manual tricycle, Electrical Bicycle, light-weight electric three-wheel vehicle, motor bike and even low side family car, because the low side family car is not identity and status symbol, its radical function is traffic means of transport, so use the people of low side family car can accept it, therefore traffic means of transport of the present invention can substitute it.When this car rear wheel is the dual wheels structure, if front vehicle wheel also is designed to dual wheels, then increases by a cover and turn to box of tricks, the present invention can be that genuine manpower drives automobile, such Design Conception, only have with the carbon fibre material of high-strength light and substitute steel, just likely realizes.Such material cost may surpass the cost of low and middle-grade automobiles.
Description of drawings:
Fig. 1 is that high-speed swing rod-driven body-building bicycle is the large structure side view of the little rear wheel of front vehicle wheel.
Fig. 2 is rear wheel cutaway top view along the gear case axis while being two-wheel.
Fig. 3 is the view that Fig. 1 left side view namely represents front vehicle wheel.
Fig. 4 is the constructional drawing of gear drive and gear case.
Fig. 4-1st, the birds-eye view of Fig. 4.
Fig. 5 is the constructional drawing of crank, connecting rod, fork and connecting rod chute guide rail movement mechanism.
Fig. 5-1st, the G-G cutaway view of Fig. 5.
Fig. 5-2nd, the K-K cutaway view of Fig. 5.
Fig. 6 is the topology view of the right elevation of Fig. 1 while representing namely that rear wheel is two-wheel.
Fig. 7 is gearbox cover shell structure figure.
Fig. 7-1st, Fig. 7 dissects the first half of view separately along height level's line of centers.
Fig. 7-2nd, Fig. 7 dissects the latter half of view separately along height level's line of centers.
Fig. 7-3rd, the left side view of Fig. 7.
Fig. 8 is the cutaway top view of rear wheel while being the single-wheel structure.
Fig. 9 is connecting rod chute guide rail elements constructional drawing.
Fig. 9-1st, the N-N section-drawing of Fig. 9.
Fig. 9-2nd, the K-K cutaway view of Fig. 9.
Figure 10 is part sectional view, the constructional drawing that represents specially driven wheel and first order multiplying wheel.
Figure 11 is the support frame constructional drawing of gear case support teeth wheel shaft load.
Figure 11-1st, the birds-eye view of Figure 11.
Figure 11-2nd, the A-A cutaway view of Figure 11.
Figure 11-3rd, the B-B of Figure 11 is to cutaway view.
Figure 11-4th, the C of Figure 11 is to view.
Figure 12 is the identical structure side view of high-speed swing rod-driven body-building bicycle front and back wheel diameter.
(this section deletion)
(this section deletion)
The specific embodiment:
12 pairs of patents of the present invention of 1-accompanying drawing " high-speed swing rod-driven body-building bicycle " are further described as follows by reference to the accompanying drawings,, for the clear needs of explaining and being convenient to implement patent of the present invention, now car load part, parts, outsourcing piece list are listed as follows:
Car load part, parts, outsourcing piece list
| Sequence number | The parts title | | Material | Remarks | |
| 1 | |
1 | 45 | Modified | |
| 1-1 | The gear case |
1 | Aluminium sheet t=0.5mm | ||
| 1-2 | The gear case |
1 | Aluminium sheet t=0.5mm | ||
| 1-3 | The right longitudinal beam of |
1 | 45 | Modified | |
| 1-4 | The left longitudinal beam of |
1 | 45 | Modified | |
| 1-5 | Gear case main body longitudinal beam triangle is |
4 | 45 | Modified | |
| 2 | |
1 | 45 | Modified | |
| 2-1 | The left longitudinal beam of |
1 | 45 | Modified | |
| 3 | |
1 | 45 | Modified | |
| 4 | |
1 or 2 | |
||
| 5 | The |
1 | Q235 | ||
| 6 | The car load |
1 | |
||
| 7 | Be with backed |
1 | 45 | Modified | |
| 8 | Foot-operated |
1 | 45 | Modified |
| 8-1 | The foot-operated right fork | 1 | 45 | Modified |
| 8-2 | Left swing bar return extension spring | 1 | 65Mn | Quench |
| 8-3 | Right fork return extension spring | 1 | 65Mn | Quench |
| 9 | The manual fork of Lengthened moment arm | 2 | 45 | Modified |
| 10 | Front vehicle wheel bearing circle or turn to tap | 1 | Outsourcing piece | |
| 11 | Connecting rod chute guide rail | 2 | 45 | Modified |
| 11-1 | The circular cone thrust bearing | 2 | Outsourcing piece | |
| 11-2 | Connecting rod, fork, the public adapter shaft of connecting rod chute guide rail | 2 | 45 | Modified |
| 11-3 | Left and right connecting rod chute guide rail tension connecting bore | 2 | ||
| 12 | The fork pivot shaft | 2 | 45 | Modified |
| 12-1 | Fork pivot shaft bracing frame | 2 | 45 | Modified |
| 13 | The front vehicle wheel mudwing | 1 | Aluminium sheet | |
| 14 | Front vehicle wheel | 1 | Outsourcing piece | |
| 15 | Connecting rod | 2 | 45 | Modified |
| 15-1 | Connecting rod A spot bearing | 2 | Outsourcing piece | |
| 15-2 | Connecting rod A spot bearing inner ring jam nut | 2 | Non-standard | |
| 15-3 | The bearing inner ring locking cover | 2 | 45 | Modified |
| 16 | Crank | 2 | 45 | Modified |
| 16-1 | Antifriction-bearing box on connecting rod | 4 | Outsourcing piece | |
| 16-2 | Rolling bearing inner ring jam nut on connecting rod | 2 | Outsourcing piece | |
| 16-3 | Crank and connecting rod shaft | 2 | 45 | Modified |
| 16-4 | Antifriction-bearing box on crank | 2 | Outsourcing piece | |
| 17 | Main driven wheel | 2 | 20CrMnTi | Carburizing and quenching |
| 17-1 | Main driven wheel connecting key | 1 | 45 | Modified |
| 18 | Main drive shaft and bearing assemble parts | Assembly unit | ||
| 18-1 | The main drive shaft bearing | 2 | Outsourcing piece | |
| 18-2 | Bearing seat | 2 | 45 | Modified |
| 18-3 | The bearing seat mounting screw | 16 | Gauge member | |
| 18-4 | Driven wheel right side axial positioning sleeve | 1 | 45 | Modified |
| 18-5 | Driven wheel right side axial positioning sleeve | 1 | 45 | Modified |
| 19 | First order multiplying wheel and gear wheel shaft and bearing sub-assembly | 1 | Assembly unit | |
| 19-1 | Second stage multiplying wheel big gear wheel | 1 | 20CrMnTi | Carburizing and quenching |
| 19-2 | First order multiplying wheel miniature gears | 1 | 20CrMnTi | Carburizing and quenching |
| 19-3 | The bearing at first order multiplying wheel two ends | 2 | Outsourcing piece | |
| 19-4 | The synchronizer gear oilhole is deflation hole | 2 | Outsourcing piece | |
| 19-5 | Synchronizer gear little-end bearing inner ring lock sleeve | 2 | 45 | Modified |
| 20 | Second stage multiplying wheel and gear wheel shaft and bearing sub-assembly | Assembly unit | ||
| 21 | Third stage multiplying wheel and gear wheel shaft and bearing sub-assembly | Assembly unit | ||
| 22 | Fourth stage multiplying wheel and gear wheel shaft and bearing sub-assembly | Assembly unit | ||
| 23 | Level V multiplying wheel and gear wheel shaft and bearing sub-assembly | Assembly unit | ||
| 24 | The 6th grade of multiplying wheel and gear wheel shaft and bearing sub-assembly | Assembly unit | ||
| 25 | The 7th grade of multiplying wheel and gear wheel shaft and bearing sub-assembly | Assembly unit | ||
| 26 | The 8th grade of multiplying wheel and gear wheel shaft and bearing sub-assembly | Assembly unit | ||
| 26-1 | The 8th grade of multiplying wheel bearing inner ring locking cover | 1 | 45 | Modified |
| 27 | The 9th grade of multiplying wheel and gear wheel shaft and bearing sub-assembly | Assembly unit | ||
| 28 | Drive the miniature gears of rear wheel | 1 | 20CrMnTi | Carburizing and quenching |
| 28-1 | End miniature gears connecting key | 1 | 45 | Modified |
| 29 | First group of drg of rear wheel | 1 | Outsourcing piece | |
| 29-1 | Second group of drg of rear wheel | 1 | Outsourcing piece | |
| 30 | Drive the ratchet of rear wheel | 1 | Outsourcing piece | |
| 31 | The rear wheel drg | 1 | Outsourcing piece | |
| 32 | Rear wheel brake axle control operating rod | 1 | 45 | Modified |
| 33 | The red pulley of rear wheel brake control linkage | 1 | 45 | Modified |
| 34 | Electrical generator | 1 | Outsourcing piece | |
| 35 | Drive the small belt pulley of electrical generator | 1 | 45 | Modified |
| 36 | Drive the belt of electrical generator | 1 | Outsourcing piece | |
| 37 | Drive the big belt pulley of electrical generator | 1 | 45 | Modified |
| 38 | Widening frame when rear wheel is two-wheel | 1 | 45 | Modified |
| 39 | Back mirror | 2 | Outsourcing piece | |
| 40 | Horizon | |||
| 41 | Parking support chock when rear wheel is single-wheel | 1 group | 45 | Modified |
Fig. 1 is that " high-speed swing rod-driven body-building bicycle " is the large structure side view of the little rear wheel of front vehicle wheel.Gear (1) and vehicle frame (2) are fastenedly connected and are integrated, rear catch slide plate (5) is fixed on vehicle frame, car load jacket (6) is screwed on vehicle frame, bench (7) is movably connected between front and back wheel the correct position after leaning on, and the seat of bench can be longitudinal folding and be launched, while needing to sit two people, two people can settle down front and back.While for rear wheel, being dual wheels, two people can also can sit by the front and back seat side by side, and while sitting before and after needing, seat vertically launches, and seat can horizontal spreading when needs are sat side by side.Foot-operated fork (8) and manual fork (9) connect as one, and fork only need to namely swing up and down less than 30 degree angles around its O point rotation, just can make driven wheel (17) rotate a circle namely 360 °.For embodiments of the invention, set OA=417mm, AB=681mm, crank center C point is set as 130mm to the D point, this embodiment OB only need to swing up and down 27 ° 44 ' 22 around its O point, and " driven wheel (17) is revolved to turn around; compare with traditional existing all bicycles; why " high-speed swing rod-driven body-building bicycle " can either run at high speed and be very laborsaving, and its key point just is the key problem in technology of the ingenious perfect design of the driver train of crank, connecting rod, fork and increasing speed gearing transmission mechanism.Manually fork (9) is connected to one with foot-operated fork (8), while needing to sit two people,, no matter front and back are sat or sat side by side, all can ride or M/C, perhaps not only foot-operated but also M/C.The front vehicle wheel direction controls tap or bearing circle (10) can be controlled comfort tuning angle and height with person for driving a car's operation.Connecting rod chute guide rail (11) is connected with screw perpendicular to vehicle frame with horizontal surface.O point rotating shaft fixed bearing (12) front is triangle support frame, and triangle support frame is overlooked as rectangle, is screwed on vehicle frame.Front vehicle wheel mudwing (13) is fixed on the correct position of handlebar fork, along with the synchronous left-right rotation of front vehicle wheel.Horizon (40) is the ground line that front and back wheel lands.Front vehicle wheel can be slightly little than trailing wheel, and the height H of front and back wheel horizontal center line lands as horizon and is limited to meet front and back wheel.Be benchmark with selected front vehicle wheel diameter, with regulating the height of front-wheel car fork on vehicle frame, meet.Also can make the front and back wheel diameter identical, as figure (12) represented structure.But need to meet with the distance L that increases the front and back wheel line of centers, front vehicle wheel (14) can change diameter under these conditions, makes it identical with the rear wheel diameter.Need suitably to increase the distance of front and back wheel when why the front and back wheel diameter is identical, namely increase bodywork length, because can not be with the position that increases car body and namely improve gear case, come meeting does not increase bodywork length and reaches the identical requirement of front and back wheel diameter, the car load center of gravity is raise, the unfavorable result that the car load center of gravity raises can make the high-speed travel state stability inferior reduce, and is unfavorable to safety traffic.No matter whether front and back wheel is identical, the touchdown point of front and back wheel all must be on the datum line of horizon (40).
The length of connecting rod (15) EF must be greater than crank radius 2CE, the present embodiment length of connecting rod EF=230mm.Crank (16) is determined the length of CE according to laborsaving requirement, 2CE is labor-saving structure during greater than the diameter of driven wheel (17).Province's force coefficient of the present embodiment is 681/417+100/75=1.633+1.43=3.06 (doubly).
Side-marker lamp, stoplight stop lamp are arranged on the edge of case, the position, middle and upper part of height; Automatically control the travel switch of stoplight stop lamp with the work shift of brake actuator.In order to alleviate complete vehicle weight, the car door of car case and left and right sides is with transparent frivolous material manufacturing.
Fig. 2 is rear wheel cutaway top view along the gear case axis while being two-wheel.Fig. 2 is that Fig. 1 lays down the car case, sheds the cutaway top view after the gear case upper box.Vehicle frame (2) depends on gear case (1).Rear wheel transmission shaft (3), be on the terminal position in gear case, the driven miniature gears (28) and the ratchet part (30) that drive rear wheel are housed on rear wheel transmission shaft (3), the gear case support body all is connected with antifriction-bearing box with transmission shaft (3) kinematic pair with vehicle frame, to improve mechanical efficiency, trailing wheel (4) can be symmetrical double wheel design, can be also single-wheel.Minimum wheelspan B1 while being two-wheel is greater than 200mm, less than 1200mm.Maximum wheelspan is not limit, but should not be too wide, and the too wide road occupying of travelling is wide, parks also and occupies.Suggested width is advisable to be no more than 1200mm.When trailing wheel was single-wheel, trailing wheel was arranged on the centre position, rear of gear case.Widening frame (38) is connected and fixed and is integrated with the gear case main bracing frame.Small generator (34) is arranged on the inboard, the left side of the rearmost end of vehicle frame.With big belt pulley (37), belt (36) and small belt pulley (35) drive, big belt pulley drives with the rear wheel transmission shaft, first group of brake actuator (29) and second group of brake actuator (29-1), be arranged on the rear wheel transmission shaft, because therefore being runs at high speed during drag, two groups of brake actuator synchronous workings, drag axle (31) is arranged on vehicle frame, and bracket arm (32) one ends and brake axle (31) are fixing.Brake control rotating disk (33) is connected with antifriction-bearing box with crank drive shaft (18).Driven wheel (17) is connected to one with flat key with crank turning cylinder (18), and antifriction-bearing box is equipped with in two ends and the frame junction of turning cylinder (18).All all with antifriction-bearing box, be connected between idle gears and idle gear shaft, idle gear shaft is fastened on the gear case support body with screw.The structure of second stage speedup idle gear and idle gear shaft (20) and first order speedup idle gear and axle are identical, until third stage gear speed increasing mechanism (21) is identical to the structure of the structure of the tenth grade of gear speed increasing mechanism and the second stage (19), fourth stage multiplying wheel (22); Level V multiplying wheel (23); The 6th grade of multiplying wheel (24); The 7th grade of multiplying wheel (25); The structure of the structure of the 8th grade of multiplying wheel (26) and second stage multiplying wheel (20) is identical, and still, gear changes on the axial location of gear wheel shaft.The over-speed gear ratio of gears at different levels is also identical, designs the over-speed gear ratio of the sum of series single-stage synchronizer gear of multiplying wheel according to needed moving velocity.For the present embodiment, the single-stage over-speed gear ratio is 48/17=2.835.the speedup progression of the present embodiment is ten grades, altogether can speedup 2.835 * 10=28.35 doubly, conclude that people's per minute is with foot-operated or with manual, the driving fork swings up and down 60 times and is the speed per hour calculating parameter, the standard step number that Chinese armyman is marched is 96 steps of per minute, the personnel's of other groups standard step number is 113 steps of per minute, swing up and down with foot-operated fork, its angle that swings up and down only has 27 ° 44 ' 22 ", swing up and down once the needed time, so only can be shorter than the time that one step of people walking needs, so per minute drives fork and swings up and down 60 times, fully possible.Driven wheel rotation 3600 is turned, and it is that the diameter of rear wheel multiply by π that rear wheel often revolves the operating range that turns around.Designing speed per hour is 3600 * D π * i ∑.In formula, D is the diameter of rear wheel, and the i ∑ is the total over-speed gear ratio when total multiplying wheel progression, for the present embodiment, and i ∑=10 * 2.835=28.35, D=520mm, V=3600 * 0.52m π * 28.5=167.6km/ hour.Therefore can reaching very easily, this car speed per hour per hour travels 168 kilometers.But the needs due to road and traffic safety, actual vehicle speed can not be fast like this, you if slowly with foot-operated fork or pull slowly fork just can Reduced Speed Now, be really to live a life of ease and leisure also so take ride " high-speed swing rod-driven body-building bicycle " of the present invention! For the needs that adapt to safety traffic and the relevant regulations that adapt to national limiting vehicle speed, the speed limit setting of also can slowing down: the multiplying wheel of final stage (27) and miniature gears (28) transposition that drives rear wheel are exchanged, after multiplying wheel (27) transposition, again two end face tune is got final product.Can realize like this slowing down 2.8 times, reach the speed limit purpose, still can reach 60 kilometers of speed per hours by such speed limit exactly; When naturally carrying out this kind deceleration and arranging, the connection structure of gear and axle also needs to do corresponding variation.But, can not carry out limited speed with the progression that reduces multiplying wheel, because like that, the linkage mechanism that the structure of car load particularly drives again need to be done great change, so only have above-mentioned deceleration setting to be only desirable technical scheme.Deceleration speed limit setting while for rear face wheel, being single-wheel, exchange transposition with large minor sprocket and get final product.Such speed is also very fast, and more more laborsaving than the effect of travelling of 170 kilometers/hour.Province's force coefficient in this state is 3.06+2.8=5.86.Than all existing standard bicycles laborsaving 5.86 times in other words.Suppose that human body weight and car load deadweight are 240 kilograms, the coefficient of rolling friction of supposing wheel and ground is 0.3, the friction force that needs so to overcome is: 240 kilograms * 0.3=72 kilogram, be 3.06 according to the foot-operated province's force coefficient that drives fork, so foot-driven power if greater than: 72 kilograms/3.06=23.53 kilogram just can drive " high-speed swing rod-driven body-building bicycle " and run at high speed.While driving to advance because of people's standing position again, be not firmly to drive fork but with body weight, with the left and right pin, alternately depress to ride to drive fork, so only very important person's body weight reaches the people of 23.53 kilograms, the load that just can drive 240 kilograms advances at utmost speed.If use hand-drive, need the propulsive effort of hand to be: 72 kilograms/5.86=12.29 kilogram, so " high-speed swing rod-driven body-building bicycle " of patent of the present invention be high efficiency but also very laborsaving very not only, can either running at high speed of real meaning, again the body-building walking-replacing vehicle of the zero energy consumption zero pure green of carbon row, so patent of the present invention meets the requirements of the times of energy-saving and emission-reduction, low-carbon (LC) life.
The present invention's " high-speed swing rod-driven body-building bicycle " is owing to running at high speed, thus be designed with the indicating lamps safety system that is similar to roadlice, such as the side-marker lamp, Cornering Lamp, stoplight stop lamp, the dynamic loud-speaker of back mirror and higher volume.The side-marker lamp is arranged on vehicle frame back and front, and its indicating widths surpasses the rear wheel physical dimension.To guarantee night running safety.Cornering Lamp is all respectively installed one group in the front and back of car, and with bright light, shows the direction that the arrow indication is travelled.
Fig. 3 is the view that Fig. 1 left side view namely represents front vehicle wheel.Front vehicle wheel (14) is arranged on the indicating positions of direction tap (10).The back mirror of the left and right sides (39) is the forward position of vehicle frame fixedly, and the car case is fixedly on vehicle frame.The width B of car load cover, can be greater than the wheelspan of rear wheel, but can not be too wide, and too wide road occupying is wide, recommends 900mm to 1200mm.
Fig. 4 is the constructional drawing of gear drive and gear case.This figure does the more description of clear and definite to the gear case in Fig. 2.Gear housing (1) is the main body load-supporting part of whole vehicle frame, and the gear of whole transmission devices of this car and gear wheel shaft, axle drive shaft, driving fork, the control of brake actuator direction etc. all part all are attached on gear housing.This car design speed per hour can reach per hour 170 kilometers easily, but in actual use for the needs to safety traffic with obey the needs of relevant regulations of the laws and regulations of national Vehicle Driving Cycle, the speed limit of can slowing down setting.Front is to having narrated the speed limit setting of slowing down in the description of (Fig. 2).When the hand of rotation clockwise direction of elementary driven wheel (17) rotated, final stage driven wheel (28) was also the clockwise direction rotation.As long as front so travel car is promoted forward to step fork again must be just to advance.Drive fork and can move back car when needs retreat while being so-called reversing to promote backward to step again.Every have the kinematic pair of relative motion all with the installation between antifriction-bearing box connection, axle and gear housing, with antifriction-bearing box, being arranged between gear housing and axle of non-idle gear shaft, and install bearing seat, all between idle gear and idle gear shaft, antifriction-bearing box is installed all.This structural design scheme can make ensuring smooth transmission reliable.Gear case lower house (1-1) is the rectangular box of a seamless uncovered; Gear case upper shell (1-2) is also the box body rectangle of seamless uncovered.Fig. 4-1st, the birds-eye view of Fig. 4, the structure of the drive connection of its expression gear.
Fig. 5 is the constructional drawing of crank, connecting rod, fork and connecting rod chute guide rail movement mechanism.Fork (11) is fixed on vehicle frame, and its length direction is perpendicular to horizontal surface, the horizontal throw X of fork (11) line of centers A-A and O point vertical center line.Only need to swing how many degree according to the angle that swings up and down of fork of design and just can make the relation of axle drive shaft rotating 360 degrees larger,, along with the increase of X can make the angle of driven wheel rotating 360 degrees reduce, still economize force coefficient and also can reduce, vice versa.The length of crank CE also determines to economize force coefficient, as crank radius C-E, is labor-saving structure during greater than the radius of driven wheel (17).Otherwise be the effort structure.The centerline length of the two ends point of connection of connecting rod EF must be greater than the crank radius of 2 times.The too large swing angle that can increase fork.The OA section of fork (8) and the proportionate relationship of AB section determine to drive the laborsaving size of travelling, and AB/OA was labor-saving structure greater than 1 o'clock, and AB/OA was the effort structure less than 1 o'clock.Manually fork (9) is connected and fixed and is integrated with foot-operated fork, and it is Lengthened moment arm, so pull fork, drives that travel can be more laborsaving.The present embodiment X=405mm crank radius=100mm drives big gear wheel radius=75mm fork OA section=417mm fork AB section=681mm; Manual fork OA '=364, A ' B=1070mm.So manually province's force coefficient of fork is 1070/364=2.94 times.Left crank (8) and right crank (8-1) are 180 ° of designs mutually on axle drive shaft, length of connecting rod is 230mm.Circular cone thrust bearing (11-1) rolls in the chute of chute guide rail, driving surface is the outer ring of bearing and the rolling of chute.with chute guide rail (11) and connecting rod (15), three parts of right fork (8-1) are with the connection of rolling of three bar adapter shafts (11-3), and with screw (11-2), be connected in the chute of chute guide rail (11), the antifriction-bearing box of these three parts (15-1) and circular cone thrust bearing (11-1) all are tightly placed on bearing pin (11-2), be the left and right sides of fork (8) between these three parts, all load onto rolling bearing inner ring locating ring (8-1) and inner ring locating ring (15-3), bearing inner ring location between connecting rod and fork, (15-4) is fixed with the inner ring locating ring, on antifriction-bearing box (16-4) connecting rod on crank (16) antifriction-bearing box (16-1) all be tightly placed on bearing pin (16-3), (16-2) is fastening with screw.Left side extension spring (8-2) end is fixed on chute guide rail (11) top, one end is fixed on foot-operated fork (8), the fork automatic-ascending that depresses is resetted, the right extension spring (8-3) end is fixed on chute guide rail (11) top, one end is fixed on the foot-operated fork (8) on the right, the fork automatic-ascending that depresses is resetted, and fork pivot shaft (12) supports with supporting seat (12-1).The chute guide rail (11) at two ends, left and right is located to be connected and fixed at upper top position (11-4) with pull bar.Connecting rod, fork and connecting rod chute guide rail roll three parts to couple together with turning cylinder (15-3) and antifriction-bearing box, (15-2) fixes bearing inner ring locking with the bearing inner ring locking nut, makes them do the scroll-up/down motion in the chute of chute guide rail.Fig. 5-1st, the G-G cutaway view of Fig. 5.Fig. 5-2nd, the K-K cutaway view of Fig. 5.
Fig. 6 is the right elevation of Fig. 1 and Figure 12, namely represents the topology view when rear wheel is two-wheel.HX is the wheelspan of rear wheel.Can not too widely with two people that sit down, be limited.Too wide road occupying accounts for again parking stall.Rear wheel (4) is connected to one with rear vehicle shaft (3).Car case (6) and vehicle frame are fixed on the gear case main frame.The miniature gears (28) that drives rear vehicle shaft connects as one with ratchet (28-1).Miniature gears (28) has glade plane space with back axle (3).Driving torque passes to ratchet (28-1) by miniature gears (28) and drives rear wheel.
Fig. 7 is gearbox cover shell structure figure.Lower encioser (1-1) is symmetrical structure with upper encloser (1-2) in the horizontal direction, and on it, radius of the semi-circular profile of lower encioser is consistent with the diameter of rolling bearing pedestal and axle.Two semicircle middle apertures are mounting hole.Total length is the gear case length of L such as Fig. 2.In circumferential notch, the long and two-short dash line circle is gear wheel shaft.Fig. 7-1st, Fig. 7 dissects the first half of view separately along height level's line of centers; Fig. 7-2nd, Fig. 7 dissects the latter half of view separately along height level's line of centers; Fig. 7-3rd, the left side view of Fig. 7.
Fig. 8 is the birds-eye view of rear wheel while being the single-wheel structure.The rolling bearing inner ring of the 8th grade of multiplying wheel (26) endoporus, axially carrying out locking positioning to multiplying wheel (26) with inner ring lock sleeve (26-1).The centerline length L of front and back wheel.The rear wheel center is relevant to the diameter of the centerline length of hinge wheel axle and rear wheel.The rear wheel diameter is less, and L1 is also less, but the rear wheel radius must be greater than the distance of gear case axis to the gear case lower plane.Otherwise can contact to earth and can't use in the gear housing bottom.The width between centers L=1792.5mm of the present embodiment front and back wheel.Itself and terminal teeth axle centre length L 1=360mm.The assembly relation of its gear case and gear wheel shaft antifriction-bearing box etc., and the structure of the described rear wheel of Fig. 2 while being two-wheel is identical.Parking stable bracing frame (41), be arranged on the left and right sides, rear portion of car, is the left-right symmetric structure, and after stable bracing frame (41) landed, rear wheel was unsettled and perpendicular to ground, good stability like this, and car load can sideways.
Fig. 9 is connecting rod chute guide rail (11) part constructional drawing.H must be slightly larger than the crank radius of 2 times, and H1 is greater than crank radius, the too large swing angle that can affect fork, and while being less than or equal to crank radius, mechanism can't normal operation.The external diameter of the width B of chute and selected circular cone thrust bearing matches.But the gap that must keep bilateral 0.5mm,, because this mechanism design is to utilize the inner ring of bearing to be tightly fixed, utilize the two sides work of outside race and chute.Flat through hole width B 1 matches with the interior hole dimension of the outer ring of circular cone thrust bearing.The flat height Z to uncovered plane of chute is the height dimension of selected circular cone thrust bearing.Fig. 9-1st, the N-N section-drawing of Fig. 9.Fig. 9-2nd, the K-K cutaway view of Fig. 9.
Figure 10 is part sectional view, the constructional drawing that represents specially driven wheel and first order multiplying wheel.Driven wheel (17) is fixed on the correspondence position of axle drive shaft (18) with connecting key (17-1).The right locating bush (18-4) of driven wheel (17) use and the locating bush (18-5) on the left side carry out axial location.Axle drive shaft (18) is fixed on gear wheel shaft longitudinal beam (1-3) and longitudinal beam (1-4) and chassis side rail (2) with screw (18-3) with antifriction-bearing box (18-1) bearing seat (18-2).The right guide rail of connecting rod chute (11) is fixed on the vertical right beam of gear case (1-3); Connecting rod chute left rail (11-1) is fixed on the left longeron (2-1) of vehicle frame (2) position corresponding with axle drive shaft.First order multiplying wheel is synchronous one gear, miniature gears (19-2) and driven wheel (17) engagement, and big gear wheel (19-1) is the big gear wheel of second stage multiplying wheel.This synchronizer gear is mounted on gear wheel shaft (19) with two zanjon rolling ball bearings (19-3).Air and oil inlet lubricating bearing in deflation hole (19-4) discharge orifice.From right to left, diameter successively decreases this gear wheel shaft successively, the advantageous effects that this shaft diameter successively decreases successively: the one, meet the location of gear wheel shaft at left longitudinal beam; The 2nd, meet the axial location of gear on axle; The 3rd, meet the axial location of axle and longitudinal beam (1-4).Identical with the structure of this grade gear and gear wheel shaft from the structure of later multiplying wheels at different levels.The diameter of gear wheel shaft all successively decreases successively.
Figure 11 is the support frame constructional drawing of gear case support teeth wheel shaft load.Its longitudinal load-bearing beam, be divided into Zuo Liang and You Liang.The physical dimension of its profile is identical, and longitudinally the coordinate of a series of holes size of central axis is also identical, but pore size is different, because gear wheel shaft is the end plug-in type assembling from this support beam.Small end with axle inserts assembling from the large end in hole, and location., because this structure can simplified design, thereby alleviate pts wt, reach the purpose that alleviates the car load deadweight.And right longitudinal beam (1-3) has two apertures that case is installed in the centre of two axis holes, but left side longitudinal beam (1-4) does not have aperture.It is four that triangle is stablized gusset (1-5), is arranged on four jiaos of angle steel, guarantees when angle steel is 90 degree right angle to be welded and fixed.The two ends of two longitudinal beams are connected and fixed and are integrated with angle steel and screw, and angle steel must become 90 ° of right angles by bending, the combination of can not two angle steel freezing.And it is fixed that 90 ° of corners of angle steel bake with the steel plate weldering of 60 * 60 equicrural triangle, prevents the support body generation displacement distortion of this gear case bearing load and affect kinematic accuracy.In other words, be in quiescence or at state of kinematic motion no matter will meet this, guarantee this catercorner length error and change less than 1.5mm.Figure 11-1st, the birds-eye view of Figure 11.Figure 11-2nd, the A-A cutaway view of Figure 11.Figure 11-3rd, the B-B of Figure 11 is to cutaway view.Figure 11-4th, the C of Figure 11 is to view.
Figure 12 is the identical constructional drawing of front and back wheel diameter.When the front and back wheel diameter was identical, front and back wheel centre distance need to add longer, because this car is to run at high speed, the lower stability of frame mass centre and safety are better; Because the diameter that drives wheel determines the height of gear case, the height of gear case determines the center of gravity of car load, need to increase bodywork length when the front and back wheel diameter is identical.Require, when the front and back wheel diameter is identical, coordinate more attractive in appearance from aesthetic property.This vehicle is except front and back wheel apart from increasing certain-length, and the moulding of car case is also had any different, and front side is designed to stream line pattern, the resistance of air to car while reducing to run at high speed.In order to alleviate complete vehicle weight, the car door of the car case left and right sides and the visual windows in dead ahead adopt the frivolous material manufacturing of transparent good toughness.
Be described below about car load assembly technology and installation step: be the support frame of gear case support teeth wheel shaft load as Figure 11, it is the core load support frame of this car, this support is rectangle frame, after the hole system of length direction processed with numerical control borer, two ends were connected and fixed and are integrated with screw with the angle steel of two half square shape shapes.
Take Figure 10 as example: will be from driven wheel (17) and axle drive shaft (18) and antifriction-bearing box (18-1) and bearing inner ring fixed cover (19-5), be enclosed within on axle drive shaft (18), with said method multiplying wheels at different levels, until end miniature gears and rear vehicle shaft are assembled to one by one support frame and get on.Concrete assembly technology route and method of operation are: during assembling with the placement of the Width of gear wheel shaft bracing frame perpendicular to horizontal surface, even the plane parallel of circular port is in the placement of horizontal surface.axle drive shaft (18) is assembled to the small end hole from large end, namely from the borehole jack of longitudinal beam (1-4), enter the corresponding aperture of gear case, enter the longitudinal beam (1-4) of framework when axle after, to connect chain link (17-1) packs on axle, at this moment driven wheel (17) is inserted on the axle of connecting key (17-1) position, use the cover subpad of semi-circular hole during assembling between driven wheel (17) and support frame (1-3), the height of cover is the series of combination part, can be designed to highly be 1mm, 2mm, 5mm, 10mm, the serial special-purpose semicircle cover of 20mm, the internal diameter of semicircle cover is equal to or greater than the diameter of the large end of gear wheel shaft, after being inserted in gear on axle, padding first circular cover knocks gear wheel shaft with rubber hammer axle band key is entered in bore, determine bearing inner ring fixed cover (19-5) and the front and back position relation of gear on axle according to Figure 10, carry out assembling gear and bearing inner ring fixed cover (19-5), can complete smoothly the assembling of gear like this.With the above-mentioned same method assembling second stage and even final-stage gear and gear wheel shaft.While needing dismounting and above-mentioned assembly technique carry out reverse operation and get final product, after the dismounting tightening screw, be disassembled gear below pad first circular cover, knock the small end of gear wheel shaft with rubber hammer, just can dismantle any one-level multiplying wheel.Gear wheel shaft and gear setting-up procedure can start assembling from any one-level multiplying wheel.Workshop-trained man can one man operation.Not too skilled assembler should two people's compounding practice assemblings.Running in bearings and bearing seat again after the gear of the rear vehicle shaft of axle drive shaft (18) and end installs.After gear and gear wheel shaft all installed, just the lower house on the assembling gear case, then assembled connecting rod chute guide rail (11), refills the handle of writing music for a song (16), then assembles connecting rod (15), refills and join rear wheel after the assembling bench.After completing this step, then assemble braking brake parts and generator component, then assemble the front vehicle wheel parts, circuit and light fixture and the instrument and meter of whole circuit is installed afterwards, circuit-line specifically walk line position, scene is joined and is done boring and install.After completing circuit and electric mounting, mounting teeth roller box lower house (1-1), after the gear case lower house installs, blow off dust miscellaneous material in gear box casing and between gear with pressurized air, clean gear and gear box casing with oil, after Ex-all waste oil, load onto clean lubricating oil, assembling gear case upper shell (1-2) and sealing gear case.Assemble whole car case.While installing test run, test run debugging, vehicle frame is raise and makes the back wheel hanging, the debugging brake, determine the speed mileometer normal operation, after the brake normal operation, just can make the test run of contacting to earth of rear face wheel! Test run must slowly be travelled and put on a safety helmet.Must be chosen in during test run on the playground of school and carry out, determine that the brake working condition is good, determine the speed mileometer normal operation, grasp and be familiar with setting out on a journey and travelling again after performance.Lay special stress on: " high-speed swing rod-driven body-building bicycle " while travelling, must normally just can travel by speed mileometer, because only have mileage meter to know just that accurately moving velocity is no more than the moving velocity of national regulation restriction.The method of this car limited speed once be the end user only need to slowly mark time travel passable, for speed does not transfinite, the setting of also can slowing down.The method of deceleration speed limit is: for rear wheel, be 1, single wheel " high-speed swing rod-driven body-building bicycle ", and can be hinge wheel and minor sprocket transposition assembling; No doubt the endoporus of hinge wheel and minor sprocket need to be done corresponding change.Also can suitably reduce the diameter of rear wheel, the so-called restriction that suitably reduces the diameter of rear wheel is: the diameter of rear wheel must be greater than the height of gear case, otherwise gear case can contact to earth, and can not travel.Dual wheels " high-speed swing rod-driven body-building bicycle " as for figure (2) for rear wheel, Drive pinion (28) position of the 9th grade of multiplying wheel (27) and end is exchanged, just reach and slowed down the speed limit effect of 2.8 times, no doubt miniature gears (28) and being connected of gear wheel shaft must be changed into antifriction-bearing box and connect, the 9th grade of multiplying wheel (27) with change the key connection being connected of rear vehicle shaft into., but best method for limiting speed is slowly to mark time to travel not carry out the speed limit setting.Can run at high speed in the good situation of road conditions.All necessarily keep safety first firmly in mind no matter how to travel, obey the regulation of " law on road traffic safety " of country.
This car safety traffic rule:
1, before each long-distance running and after using certain hour, must the check brakes drg reliable operation whether, the method that checks can first make brake actuator work, then just drive and advance, advance if can not drive, illustrate that brake actuator is working properly, otherwise must overhaul brake actuator, just can set out on a journey and travel.
2, before each long-distance running and after using certain hour, must check whether gear case and bearing have lubricating oil,, because being runs at high speed, will burn out a bearing during the bearing dry friction, also will damage gear during the gear dry friction.
3, in running at high speed, if while running into the horizontal strong wind on the left side or the right side, because car load is not heavy, people's standing position is foot-operated travels because need to meet again, therefore the car load case namely higher to the aspect ratio of car case end face from plane on gear case, need to be greater than or equal to 1700mm, so must open the left and right car door, avoid strong wind that car is blown and turns over., if preferably halt while running into especially big storm, once there is Xinjiang of China somewhere strong wind train to be blown the report that turns over.
4, turning indicator and side-marker lamp, stoplight stop lamp must keep in good condition.
When 5, speed ratio was larger at that time, turn radius can not be too little, and negotiation of bends speed can not be fast, and because the turning centnifugal force is too large fast, easily overturn in side.
Claims (6)
1. high-speed swing rod-driven body-building bicycle, it is characterized in that: with the above increasing speed gearing transmission mechanism of two-stage, increasing speed gearing transmission mechanism is arranged on airtight, have in the gear case of lubricating oil, with foot-operated fork or pull the fork driving crank, connecting rod mechanism movement, driven wheel (17) is by the two suite handles at axle drive shaft (18) two ends, connecting rod, swing-bar mechanism drives, the structure of fork consists of two rod members, be the foot-operated fork (8) of front end and the manual fork of Lengthened moment arm (9) of rear end, common formation fork, the manual fork of Lengthened moment arm (9) is connected and fixed and is integrated with foot-operated fork (8), but the manual fork of Lengthened moment arm (9) is not the prolongation of straight line with foot-operated fork (8), but both have certain angle, foot-operated fork (8) is close with X-axis, the manual fork of Lengthened moment arm (9) is close with Z axis, the definition system of axes defines according to three-dimensional traditional habit, X-axis refers to horizontal direction, Z axis refers to vertical direction, the crank at axle drive shaft (18) two ends is 180 ° of designs mutually, crank radius is the connecting bore centerline length at crank two ends, according to the radius of laborsaving requirement greater than driven wheel (17), length of connecting rod must be greater than the crank radius of 2 times, the AB section of fork is greater than the OA section, it is an integral body for foot-operated fork (8), but from mechanics principle, again it is defined as two sections, the O point is the initial point that is positioned at the top-right support rotating of front vehicle wheel, the A point is the point of connection that connecting rod and fork can be movable, the A point is the rectangle slotted hole, the A point is around the O spot wobble, the B point is the point of fork end, it is also around the O spot wobble, the AB section is the arm of force of fork, so the AB section is greater than the OA section, crank, connecting rod, the section form of three parts of fork is rectangle, crank, connecting rod, three parts of fork form the kinematic pair of a compound motion, and two parts that the contact point of each kinematic pair is relevant connect with antifriction-bearing box, at crank, connecting rod, in swing-bar mechanism, connecting rod is that axle drive shaft is made circular movement with the point that the crank rolling is connected along the crank center initial point, connecting rod moves up and down vertically in the chute of guide rail (11) with the point that the fork rolling is connected, fork swings up and down as the center of circle take the O point, its angle that swings up and down can be so that driven wheel (17) revolves i.e. 360 degree that turn around less than 30 degree, rear wheel can be single-wheel, it can be also two-wheel, bench has backrest, highly can lifting, and bench can be longitudinal folding and be launched, have by the shaft drying small generator of rear wheel, the accumulate bottle is arranged, speed odometer is arranged, turning indicator and side-marker lamp are arranged, stoplight stop lamp is arranged, back mirror is arranged, the louder volume dynamic loud-speaker is arranged, tool box is arranged, rear vehicle shaft has brake actuator, the front vehicle wheel wheel is along brake is arranged, there are car load case and the case left and right sides that car door is arranged.
2. high-speed swing rod-driven body-building bicycle according to claim 1, it is characterized in that: driven wheel is connected and fixed and is integrated with connecting key (17-1) and axle drive shaft (18), the single-stage multiplying wheel is designed to synchronous idle gear, the two ends of synchronous idle gear endoporus are connected with gear wheel shaft with antifriction-bearing box, in gear-driven structure, the Drive pinion that drives big gear wheel and end except the first order is connected and fixed gear and gear wheel shaft to be integrated, all the other multiplying wheels at different levels are idle gear, corresponding gear wheel shaft is all idle gear shafts, big gear wheel in synchronizer gear is identical with the modulus of miniature gears.
3. high-speed swing rod-driven body-building bicycle according to claim 1, it is characterized in that: rear wheel can be that single-wheel can be also two-wheel, when rear wheel is two-wheel, two-wheeled is arranged on the lateral surface of vehicle frame gear case, when rear wheel was single-wheel, rear wheel was arranged on the middle of vehicle frame gear case back.
4. high-speed swing rod-driven body-building bicycle according to claim 1, it is characterized in that: the profile of guide rail is rectangle, be connected to one with vehicle frame, length direction is perpendicular to horizontal surface, the length of its chute is slightly larger than 2 times of crank radius, its lower starting point (D) is crank connecting rod position on chute when lower dead point, its top dead point (A) is crank connecting rod position on chute when first dead center, the section form profile of guide rail is rectangle, the shape of its chute is flat uncovered groove, the external diameter of its well width and selected circular cone thrust bearing matches and the double-faced clearance of 0.3mm is arranged, the thickness of its groove depth and selected circular cone thrust bearing matches.
5. high-speed swing rod-driven body-building bicycle according to claim 4, it is characterized in that: the chute shape of guide rail is flat uncovered groove, it is flat a microscler through hole, the length of through hole length and flat uncovered groove matches, the through hole width than the large 0.5mm of the internal diameter of the outer ring of selected circular cone thrust bearing to 0.8mm.
6. high-speed swing rod-driven body-building bicycle according to claim 1, it is characterized in that: the left and right longitudinal beam that bears gear wheel shaft load in gear case, hole is that central coordinate of circle is identical, but aperture is not identical, with the gear case left front, be reference point towards gear case, 2 grades of holes of left longitudinal beam (1-4) and the diameter in 3 grades of holes, bore dia than 2 grades of holes of right longitudinal beam (1-3) correspondence and 3 grades of holes is little, each Kong Jun of in addition all the other is that the bore dia on left longitudinal beam (1-4) is larger than the bore dia in the hole of the upper correspondence of right longitudinal beam (1-3), the section form of left and right longitudinal beam is rectangle, and length and width are thick measure-alike, it is the framework of a rectangle that vertical two ends of left and right longitudinal beam are connected and fixed with angle steel, whole gear case and whole vehicle frame all are attached on this framework.
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| CN2010105715197A CN102079359B (en) | 2010-12-03 | 2010-12-03 | Body-building and labor-saving bicycle riding at high speed and driven by oscillating bar |
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| CN102431624A (en) * | 2011-10-01 | 2012-05-02 | 杨其融 | Multistage variable-speed labor-saving high-speed bicycle driven by oscillating bar |
| CN109334830A (en) * | 2018-12-05 | 2019-02-15 | 武建文 | A kind of Multifunctional electric tricycle |
| FI129286B (en) | 2019-03-11 | 2021-11-15 | Rideascout Oy | Electric vehicle and pedal arrangement |
| CN110263072B (en) * | 2019-06-18 | 2023-05-30 | 成都云卬科技有限公司 | Public institution energy consumption statistical system and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2705377Y (en) * | 2004-08-09 | 2005-06-22 | 莫镇艳 | Cabinet type three-wheel bicycle |
| CN201999162U (en) * | 2010-12-03 | 2011-10-05 | 杨其融 | High-speed swing rod-driven body-building bicycle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH0617902A (en) * | 1992-07-05 | 1994-01-25 | Shigeo Uehara | Resultant torque device |
| US5743834A (en) * | 1995-01-25 | 1998-04-28 | Rodgers, Jr.; Robert E. | Stationary exercise apparatus with adjustable crank |
| US20020113402A1 (en) * | 2001-02-05 | 2002-08-22 | Greg Ochs | Human powered land vehicle combining use of legs and arms |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2705377Y (en) * | 2004-08-09 | 2005-06-22 | 莫镇艳 | Cabinet type three-wheel bicycle |
| CN201999162U (en) * | 2010-12-03 | 2011-10-05 | 杨其融 | High-speed swing rod-driven body-building bicycle |
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| Title |
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| JP特开平6-17902A 1994.01.25 |
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