CN103640663B - Walking power car - Google Patents

Abstract

The invention discloses a walking power vehicle, which comprises a vehicle frame, a crankshaft, a connecting rod, a slide plate, a ratchet and at least one wheel, all of the wheels are arranged in a wheel type with the vehicle frame, and at least one of all the wheels is set to drive Wheel, the main journal of the crankshaft is rotatably connected to the vehicle frame, one end of the connecting rod is rotatably connected to the slide plate, and the other end of the connecting rod is rotatably connected to the connecting rod journal of the crankshaft. Transmission teeth are arranged on the sliding plate, and the sliding plate outputs power to the driving wheels through the transmission teeth and the ratchet, and a pedal is provided on the connecting rod. The walking power vehicle disclosed in the present invention is a new type of vehicle with human power and/or animal power as the main power source, and its forward power can be greater than ordinary rickshaws and animal-drawn vehicles. It is obviously superior to traditional bicycles in terms of safety and human body exercise.

Description

walking power vehicle

technical field

The invention relates to the field of vehicles, in particular to a walking power vehicle.

Background technique

Rickshaws require people to move on the road to pull or push the vehicle, which will affect the wading performance of the vehicle; animal-drawn vehicles need animals to move on the road to pull or push the vehicle, so it is difficult to control the livestock; bicycles rely on people's two Only one leg pedals to drive forward. When people pedal, they generally need to sit on the seat of the bicycle, so the strength of walking is limited, and when the bicycle is used as a tool for exercise, it will affect the overall exercise degree of the person. It is also affected, so it is necessary to invent a new type of vehicle that travels with human power or with the power of animals (such as dogs, horses, cattle, etc.).

Contents of the invention

In order to achieve the above object, the technical scheme proposed by the present invention is as follows:

Solution 1: A walking power vehicle, including a vehicle frame, a crankshaft, a connecting rod, a skateboard, a ratchet and at least one wheel, all of the wheels are arranged in a wheel-like manner with the vehicle frame, and at least one of all the wheels is set as a driving wheel , the main journal of the crankshaft is rotatably connected to the vehicle frame, one end of the connecting rod is rotatably connected to the slide plate, and the other end of the connecting rod is rotatably connected to the connecting rod journal of the crankshaft. Transmission teeth are arranged on the slide plate, and the slide plate outputs power to the driving wheels through the transmission teeth and the ratchet, and foot pedals are provided on the connecting rod.

Scheme 2: On the basis of Scheme 1, the walking power vehicle further includes an attached connecting rod, an attached slide plate and an attached ratchet, one end of the attached link is rotatably connected to the attached slide plate, and the other end of the attached link It is rotatably connected with the other connecting rod journal of the crankshaft, and an auxiliary transmission tooth is provided on the auxiliary sliding plate, and the auxiliary sliding plate outputs power to the driving wheel through the auxiliary transmission tooth and the auxiliary ratchet. Foot pedals are set on the accessory slide plate and/or on the accessory connecting rod.

Scheme 3: A walking power vehicle, including a vehicle frame, a crankshaft, a connecting rod, a slide plate, a ratchet, a reaction force component and at least one wheel, the reaction force component is fixedly connected to the vehicle frame, and all the wheels are connected to the vehicle frame. The frame is arranged in a wheel type, at least one of all the wheels is set as a driving wheel, the main journal of the crankshaft is rotatably connected to the frame, one end of the connecting rod is rotatably connected to the skateboard, and the connecting rod The other end of the rod is rotatably connected with the connecting rod journal of the crankshaft, and transmission teeth are arranged on the slide plate, and the slide plate outputs power to the driving wheels through the transmission teeth and the ratchet, There are foot pedals on it.

Scheme 4: On the basis of Scheme 3, the walking power vehicle further includes an attached connecting rod, an attached skateboard and an attached ratchet, one end of the attached connecting rod is rotatably connected to the attached skateboard, and the other end of the attached connecting rod It is rotatably connected with the other connecting rod journal of the crankshaft, and an auxiliary transmission tooth is provided on the auxiliary sliding plate, and the auxiliary sliding plate outputs power to the driving wheel through the auxiliary transmission tooth and the auxiliary ratchet. Foot pedals are set on the accessory slide plate and/or on the accessory connecting rod.

Solution 5: On the basis of any of the above-mentioned solutions, the ratchet and the driving wheel are arranged coaxially or integrally. When the ratchet and the auxiliary ratchet are provided at the same time, the ratchet and the auxiliary ratchet can be arranged coaxially or integrally with the driving wheel at the same time, or one of them can be arranged coaxially or integrally with the driving wheel settings.

Scheme 6: A walking power vehicle, including a vehicle frame, a crankshaft A, a crankshaft B, a connecting rod and at least one wheel, all of the wheels are arranged in a wheel-like manner with the vehicle frame, and at least one of all the wheels is set as a driving wheel , one end of the connecting rod is rotatably connected to the connecting rod journal of the crankshaft A, the other end of the connecting rod is rotatably connected to the connecting rod journal of the crankshaft B, and the main journal of the crankshaft A is to the The wheels are driven to output power, and a pedal is set on the connecting rod.

Scheme 7: On the basis of Scheme 6, the walking power vehicle further includes an auxiliary connecting rod, one end of the auxiliary connecting rod is rotationally connected with the other connecting rod journal of the crankshaft A, and the other connecting rod of the auxiliary connecting rod One end is rotatably connected with the other connecting rod journal of the crankshaft B, and a pedal is arranged on the auxiliary connecting rod.

Scheme 8: On the basis of scheme 6 or 7, the main journal of the crankshaft A and the driving wheel are set coaxially or integrally.

Scheme Nine: On the basis of any one of schemes six to eight, the crank radius of the crankshaft A and the crank radius of the crankshaft B are set to be equal in length.

Scheme ten: On the basis of any one of schemes six to nine, a gear A is provided on the main journal of the crankshaft A, a gear B is provided on the main journal of the crankshaft B, and the gear A and the gear B is linked through the idler wheel.

Scheme eleven: On the basis of any one of schemes six to nine, a sprocket A is provided on the main journal of the crankshaft A, a sprocket B is provided on the main journal of the crankshaft B, and the sprocket A Linkage with the sprocket B via a chain.

Scheme 12: On the basis of any one of Schemes 6 to 9, a gear A is provided on the main journal of the crankshaft A, a gear B is provided on the main journal of the crankshaft B, and the gear A and the Gear B meshes for transmission.

Scheme thirteen: A walking power vehicle, including a frame, a crankshaft A, a crankshaft B, a connecting rod, a reaction force component and at least one wheel, the reaction force component is fixedly connected to the vehicle frame, and all the wheels It is arranged with the frame wheel, at least one of all the wheels is set as a driving wheel, one end of the connecting rod is connected to the connecting rod journal of the crankshaft A in rotation, and the other end of the connecting rod is connected to the The connecting rod journal of the crankshaft B is rotatably connected, the main journal of the crankshaft A outputs power to the driving wheels, and a pedal is arranged on the connecting rod.

Scheme Fourteen: On the basis of Scheme Thirteen, the walking power vehicle further includes an auxiliary connecting rod, one end of the auxiliary connecting rod is rotationally connected with the other connecting rod journal of the crankshaft A, and the auxiliary connecting rod The other end of the crankshaft B is rotatably connected with the other connecting rod journal of the crankshaft B, and a pedal is set on the auxiliary connecting rod.

Scheme fifteen: On the basis of scheme thirteen or fourteen, the main journal of the crankshaft A and the driving wheel are set coaxially or integrally.

Scheme sixteen: On the basis of any one of schemes thirteen to fifteen, the crank radius of the crankshaft A and the crank radius of the crankshaft B are set to be equal in length.

Scheme seventeen: On the basis of any one of schemes thirteen to sixteen, a gear A is provided on the main journal of the crankshaft A, a gear B is provided on the main journal of the crankshaft B, and the gear A and The gear B is linked through an idler gear.

Scheme eighteen: On the basis of any one of schemes 13 to 16, a sprocket A is provided on the main journal of the crankshaft A, a sprocket B is provided on the main journal of the crankshaft B, and the chain Wheel A and said sprocket B are linked via a chain.

Scheme nineteen: On the basis of any one of schemes thirteen to sixteen, a gear A is provided on the main journal of the crankshaft A, a gear B is provided on the main journal of the crankshaft B, and the gear A and The gear B is meshed for transmission.

In the present invention, when people and/or animals step on the foot pedal, when the movement direction of the foot pedal is horizontal or when it is necessary to increase the stepping force on the foot pedal, a force component is needed to make the foot pedal The walking power vehicle travels as required, and this force component is defined as the so-called "reaction force acting part" in the present invention, and the reaction force acting part can be a support or a rope; for example, to drive the walking power When the vehicle is a person, the reaction force component can be set as a human shoulder belt or waist belt. For another example, when an animal is used, the reaction force component can be a special pull car cover for the animal.

In the present invention, a speed change mechanism can be introduced when outputting power to the driving wheels according to specific design requirements. The so-called "speed change mechanism" can be a speed-up or speed-down mechanism with a fixed transmission ratio and the transmission ratio is not equal to 1, or a transmission A transmission mechanism whose ratio can be adjusted, such as a gearbox.

In the present invention, the so-called "wheel-type arrangement of all the wheels and the frame" means that the axles of the wheels are fixedly connected with the frame, the wheels can rotate, and the wheels carry the frame.

In the present invention, in the meshing transmission structure of the gear A and the gear B, the connection mode between the crankshaft A and the connecting rod or the connection mode between the crankshaft B and the connecting rod should be adjusted to slide and rotate connect.

In the present invention, the so-called "skateboard" is a structural member slidingly arranged with the vehicle frame. The sliding direction of the sliding board can be horizontal or at a certain angle with the horizontal direction. The sliding direction of the sliding board can be It is completely fixed, or it can be adjusted according to the situation.

In the present invention, the so-called "pedal" is a pedal for people or animals to step on, and it includes a foot area arranged on the connecting rod, a pedal fixedly connected with the connecting rod, and a pedal connected with the connecting rod. The connecting rod is rotatably connected to the pedal. When the auxiliary connecting rod is provided, the foot pedal also includes a foot pedal area arranged on the auxiliary sliding board and/or on the auxiliary connecting rod, including the The auxiliary slide plate and/or the pedal fixedly connected to the auxiliary connecting rod include a pedal connected to the auxiliary sliding board and/or the auxiliary connecting rod in rotation.

In the present invention, the so-called "the skateboard outputs power to the driving wheel through the ratchet" means that when the skateboard moves in a certain direction, the ratchet is directly or indirectly driven to output power to the driving wheel, When the skateboard moves to another direction, it directly or indirectly drives the ratchet wheel to rotate idly, and does not output power to the driving wheels, and at this time, the skateboard resets.

In the present invention, in the structure provided with the ratchet and the auxiliary ratchet, the ratchet and the auxiliary ratchet can be integrally arranged according to known techniques.

In the present invention, both the connecting rod and the auxiliary connecting rod are connecting rods, and the different names are only defined for distinction.

In the present invention, the ratchet and the auxiliary ratchet are both ratchets, and the different names are only defined for distinction.

In the present invention, the skateboard and the accessory skateboard are both skateboards, and the different names are only defined for distinction.

In the present invention, the transmission teeth and the auxiliary transmission teeth are all transmission teeth, and the different names are only defined for distinction.

In the present invention, necessary components, units or systems, such as brakes, steering, lighting, horns, etc., should be provided where necessary according to known technologies in the vehicle field.

In the present invention, during the transmission process of the disclosed walking power vehicle, a ratchet should be provided according to the known technology, so that when the driving wheel is walking, the driving part can be in a static state, just like when a bicycle is walking, the pedals Can be at rest.

The beneficial effects of the present invention are as follows:

The walking power vehicle disclosed in the present invention is a new type of vehicle with human power and/or animal power as the main power source, and its forward power can be greater than ordinary rickshaws and animal-drawn vehicles. It is obviously superior to traditional bicycles in terms of safety and human body exercise.

Description of drawings

Fig. 1 is the structural representation of embodiment 1 of the present invention;

Fig. 2 is the structural representation of embodiment 2 of the present invention;

Fig. 3 is the structural representation of embodiment 3 of the present invention;

Fig. 4 is the structural representation of embodiment 4 of the present invention;

FIG. 5 is a schematic top view of Embodiment 4 of the present invention;

Figure 6 is a schematic structural view of Embodiment 5 of the present invention;

Figure 7 is a schematic structural view of Embodiment 6 of the present invention;

Figure 8 is a schematic structural view of Embodiment 7 of the present invention;

Figure 9 is a schematic structural view of Embodiment 8 of the present invention;

Fig. 10 is a schematic structural view of Embodiment 9 of the present invention;

Figure 11 is a schematic structural view of Embodiment 10 of the present invention;

Figure 12 is a schematic structural view of Embodiment 11 of the present invention;

FIG. 13 is a schematic top view of Embodiment 11 of the present invention;

Figure 14 is a schematic structural view of Embodiment 12 of the present invention;

Figure 15 is a schematic structural view of Embodiment 13 of the present invention;

Fig. 16 is a structural schematic diagram of Embodiment 14 of the present invention, wherein Fig. 16A and Fig. 16B respectively represent schematic diagrams when the crankshaft rotates to different positions;

Figure 17 is a schematic structural view of Embodiment 15 of the present invention,

In the figure: 1 frame, 2 crankshaft, 3 connecting rod, 4 skateboard, 5 ratchet, 6 wheel, 7 transmission gear, 8 pedal, 9 reaction force component, 10 crankshaft A, 11 crankshaft B, 12 idler wheel, 14 Chain, 21 main journal of crankshaft, 22 connecting rod journal of crankshaft, 31 auxiliary connecting rod, 41 auxiliary slide plate, 51 auxiliary ratchet, 71 auxiliary transmission gear, 101 main journal of crankshaft A, 102 connecting rod journal of crankshaft A, The main journal of 103 gears A, 104 sprockets A, 111 crankshaft B, the connecting rod journal of 112 crankshafts B, 113 gears B, 114 sprockets B.

detailed description

Example 1

The walking power vehicle as shown in Figure 1 comprises vehicle frame 1, crankshaft 2, connecting rod 3, slide plate 4, ratchet 5 and a wheel 6, and described wheel 6 and described vehicle frame 1 wheel type are arranged, and described wheel 6 As the driving wheel, the main journal 21 of the crankshaft 2 is connected to the vehicle frame 1 in rotation, one end of the connecting rod 3 is connected to the slide plate 4 in rotation, and the other end of the connecting rod 3 is connected to the crankshaft 2 The connecting rod journal 22 is rotationally connected, and a transmission tooth 7 is set on the slide plate 4, and the slide plate 4 outputs power to the driving wheel through the transmission tooth 7 and the ratchet 5, and on the connecting rod 3 Set pedal 8.

Example 2

Walking power vehicle as shown in Figure 2, it is on the basis of embodiment 1: described walking power vehicle also comprises auxiliary connecting rod 31, auxiliary slide plate 41 and auxiliary ratchet 51, one end of described auxiliary connecting rod 31 and described The auxiliary sliding plate 41 is rotationally connected, and the other end of the auxiliary connecting rod 31 is rotationally connected with the other connecting rod journal 22 of the crankshaft 2. An auxiliary transmission tooth 71 is set on the auxiliary sliding plate 41, and the auxiliary sliding plate 41 passes through The auxiliary transmission gear 71 and the auxiliary ratchet 51 output power to the driving wheels, and a pedal 8 is arranged on the auxiliary connecting rod 31 .

In this embodiment, the ratchet 5 and the accessory ratchet 51 are coaxially arranged, the slide plate 4 is located on the upper side of the ratchet 5, and the accessory slide 41 is located on the lower side of the accessory ratchet 51, as a convertible In an embodiment, the sliding plate 4 and the auxiliary sliding plate 41 can be located on the same side of the ratchet 5 and the ratchet 51 , for example, both are located on the upper side or both are located on the lower side.

As a changeable embodiment, a pedal 8 may be provided on the attached slide plate 41 instead of the foot pedal 8 on the attached connecting rod 31 , and a pedal 8 may also be provided on the attached slide plate 41 and the attached connecting rod 31. Establish pedal 8 respectively.

Example 3

The walking power vehicle shown in Figure 3 differs from Embodiment 1 in that the walking power vehicle includes two wheels 6, all of the wheels 6 are arranged in a wheel type with the vehicle frame 1, and one The wheels 6 are set as drive wheels.

Example 4

As shown in Figures 4 and 5, on the basis of Embodiment 3, the walking power vehicle also includes an attached connecting rod 31, an attached slide plate 41 and an attached ratchet 51, and one end of the attached connecting rod 31 is connected to Said auxiliary sliding plate 41 is rotationally connected, and the other end of said auxiliary connecting rod 31 is rotationally connected with the other connecting rod journal 22 of said crankshaft 2. An auxiliary transmission tooth 71 is arranged on said auxiliary sliding plate 41, and said auxiliary sliding plate 41 through the auxiliary transmission gear 71 and the auxiliary ratchet 51 to output power to the driving wheels, and a pedal 8 is arranged on the auxiliary connecting rod 31 .

As a changeable embodiment, a pedal 8 may be provided on the attached slide plate 41 instead of the foot pedal 8 on the attached connecting rod 31 , and a pedal 8 may also be provided on the attached slide plate 41 and the attached connecting rod 31. Establish pedal 8 respectively.

As a changeable embodiment, on the basis of Embodiment 3, the walking power vehicle can include more than three wheels 6, and at this time, all the wheels 6 and the vehicle frame 1 are arranged in a wheel type, And at least one of the wheels 6 is used as a driving wheel, and the auxiliary connecting rod 31 and its associated structures can also be optionally set with reference to embodiment 4 and its transformed implementation.

Example 5

The walking power vehicle as shown in Figure 6 comprises a vehicle frame 1, a crankshaft 2, a connecting rod 3, a slide plate 4, a ratchet 5, a reaction force acting part 9 and a wheel 6, and the reaction force acting part 9 is connected to the vehicle frame 1 is fixedly connected, the wheel 6 is arranged in a wheel type with the vehicle frame 1, the wheel 6 is set as a driving wheel, the main journal 21 of the crankshaft 2 is connected to the vehicle frame 1 in rotation, and the connecting rod 3 One end is rotatably connected with the slide plate 4, the other end of the connecting rod 3 is rotatably connected with the connecting rod journal 22 of the crankshaft 2, and a transmission tooth 7 is set on the slide plate 4, and the slide plate 4 passes through the drive The teeth 7 and the ratchet 5 output power to the driving wheels, and a pedal 8 is arranged on the connecting rod 3 .

Example 6

As shown in Figure 7, the walking power vehicle, on the basis of Embodiment 5: the walking power vehicle also includes an attached connecting rod 31, an attached slide plate 41 and an attached ratchet 51, and one end of the attached connecting rod 31 is connected to the The auxiliary sliding plate 41 is rotationally connected, and the other end of the auxiliary connecting rod 31 is rotationally connected with the other connecting rod journal 22 of the crankshaft 2. An auxiliary transmission tooth 71 is set on the auxiliary sliding plate 41, and the auxiliary sliding plate 41 passes through The auxiliary transmission gear 71 and the auxiliary ratchet 51 output power to the driving wheels, and a pedal 8 is arranged on the auxiliary connecting rod 31 .

As a changeable embodiment, a pedal 8 may be provided on the attached slide plate 41 instead of the foot pedal 8 on the attached connecting rod 31 , and a pedal 8 may also be provided on the attached slide plate 41 and the attached connecting rod 31. Establish pedal 8 respectively.

Example 7

As shown in Figure 8, the difference between the walking power vehicle and Embodiment 5 is that the walking power vehicle includes two wheels 6, all of the wheels 6 are arranged in a wheel type with the vehicle frame 1, and one The wheels 6 are set as drive wheels.

As a changeable embodiment, on the basis of Embodiment 7, the walking power vehicle can include more than three wheels 6, and at this time, all the wheels 6 and the vehicle frame 1 are arranged in a wheel type, And at least one of the wheels 6 is used as a driving wheel, and the auxiliary connecting rod 31 and its associated structures can also be optionally set with reference to embodiment 6 and its transformed implementation.

In all the above-mentioned embodiments of the present invention that are provided with the ratchet 5 but not provided with the auxiliary ratchet 51, the ratchet 5 and the driving wheel are coaxially arranged. As a convertible embodiment, the ratchet can also be 5 and the drive wheel are integrally arranged.

In all the embodiments of the present invention that are provided with the ratchet 5 and the auxiliary ratchet 51 at the same time, the ratchet 5 and the auxiliary ratchet 51 are arranged coaxially with the driving wheel at the same time, as a convertible embodiment Alternatively, the ratchet 5 and the auxiliary ratchet 51 may be arranged coaxially with the driving wheel, or the ratchet 5 and the auxiliary ratchet 51 may be integrated with the driving wheel simultaneously or alternatively.

Example 8

The walking power vehicle as shown in Figure 9 includes a vehicle frame 1, a crankshaft A 10, a crankshaft B 11, a connecting rod 3 and a wheel 6, the wheel 6 is arranged in a wheel type with the vehicle frame 1, and the wheel 6 is arranged To drive the wheels, one end of the connecting rod 3 is rotatably connected to the connecting rod journal 102 of the crankshaft A 10, and the other end of the connecting rod 3 is rotatably connected to the connecting rod journal 112 of the crankshaft B 11. The main journal 101 of the crankshaft A 10 outputs power to the driving wheels, and a pedal 8 is arranged on the connecting rod 3 .

Example 9

As shown in Figure 10 , on the basis of Embodiment 8, the walking power vehicle further includes an auxiliary connecting rod 31, and one end of the auxiliary connecting rod 31 is connected to the other connecting rod of the crankshaft A 10 The journal 102 is rotatably connected, and the other end of the auxiliary connecting rod 31 is rotatably connected to another connecting rod journal 112 of the crankshaft B11 , and a pedal 8 is arranged on the auxiliary connecting rod 31 .

Example 10

The walking power vehicle shown in Figure 11 includes a vehicle frame 1, a crankshaft A 10, a crankshaft B11, a connecting rod 3 and two wheels 6, the two wheels 6 and the vehicle frame 1 are arranged in a wheel type, and the two wheels One of the wheels 6 is set as a driving wheel, one end of the connecting rod 3 is rotationally connected with the connecting rod journal 102 of the crankshaft A 10, and the other end of the connecting rod 3 is connected with the connecting rod shaft of the crankshaft B11. The main journal 101 of the crankshaft A 10 outputs power to the driving wheels, the connecting rod 3 is provided with a pedal 8, and the main journal 101 of the crankshaft A 10 is coaxial with the driving wheels Setting; the crank radius of the crankshaft A10 and the crank radius of the crankshaft B11 are set to be equal in length.

Example 11

As shown in Figures 12 and 13, on the basis of Embodiment 10, the walking power vehicle further includes an auxiliary connecting rod 31, and one end of the auxiliary connecting rod 31 is connected to the other end of the crankshaft A10. The rod journal 102 is rotatably connected, and the other end of the auxiliary connecting rod 31 is rotatably connected to another connecting rod journal 112 of the crankshaft B11 , and a pedal 8 is arranged on the auxiliary connecting rod 31 .

As an embodiment that can be changed, two of the wheels 6 in Embodiment 10 can be set as driving wheels 6; it is also possible to make the walking power vehicle include more than three wheels on the basis of Embodiment 10. 6. When there are multiple wheels 6, one of the multiple wheels 6 can be set as the driving wheel 6, or several of the multiple wheels 6 can be selected as the driving wheels, or All the wheels 6 are set as driving wheels, and the auxiliary connecting rod 31 and its associated structure can be optionally set with reference to the eleventh embodiment.

Example 12

As shown in Figure 14, on the basis of embodiment 10, a walking power vehicle is provided with a gear A 103 on the main journal 101 of the crankshaft A 10, and a gear B 113 on the main journal 111 of the crankshaft B 11. , the gear A 103 and the gear B 113 are linked via the idler gear 12 .

Example 13

Walking power vehicle as shown in Figure 15, it is on the basis of embodiment 10: set sprocket A 104 on the main journal 101 of described crankshaft A 10, set sprocket on the main journal 111 of described crankshaft B 11 B 114 , the sprocket A 104 and the sprocket B 114 are linked via the chain 14 .

Example 14

As shown in Figure 16A and Figure 16B, on the basis of Embodiment 10, a gear A 103 is provided on the main journal 101 of the crankshaft A 10, and a gear is provided on the main journal 111 of the crankshaft B 11. B 113, the gear A 103 and the gear B 113 are meshed for transmission. In this embodiment, the connection mode between the crankshaft A 10 and the connecting rod 3 is a sliding and rotating connection. Figure 16A and Figure 16B respectively show the crankshaft Schematic when rotated to two different angles.

As an alternative embodiment, the connection mode between the crankshaft B 11 and the connecting rod 3 can be changed to a sliding and rotating connection instead of the sliding and rotating connection between the crankshaft A 10 and the connecting rod 3 .

Example 15

The walking power vehicle shown in Figure 17 comprises vehicle frame 1, crankshaft A 10, crankshaft B 11, connecting rod 3, reaction force acting part 9 and two wheels 6, and described reaction force acting part 9 and described vehicle frame 1 is fixedly connected, the two wheels 6 are arranged in a wheel type with the vehicle frame 1, one of the two wheels 6 is set as a driving wheel, and one end of the connecting rod 3 is connected to the connecting rod of the crankshaft A 10 The journal 102 is rotatably connected, and the other end of the connecting rod 3 is rotatably connected to the connecting rod journal 112 of the crankshaft B 11. The main journal 101 of the crankshaft A 10 outputs power to the driving wheels. A pedal 8 is arranged on the rod 3, and the main journal 101 of the crankshaft A 10 is arranged coaxially with the driving wheel; the crank radius of the crankshaft A 10 and the crank radius of the crankshaft B 11 are set at the same length.

As a changeable embodiment, on the basis of Embodiment 15, one wheel 6 can be reduced, so that the walking power vehicle includes one wheel 6, or the walking power vehicle includes three or more of the above-mentioned wheels. Wheels 6, at this time, all the wheels 6 are arranged in a wheel type with the vehicle frame 1, and at least one of the wheels 6 is set as a driving wheel.

As a changeable embodiment, the auxiliary connecting rod 31 can be added on the basis of embodiment 15 with reference to embodiment 11, so that one end of the auxiliary connecting rod 31 is connected to the other connecting rod journal 102 of the crankshaft A 10 Rotationally connected, the other end of the auxiliary connecting rod 31 is rotationally connected to the other connecting rod journal 112 of the crankshaft B 11 , and a pedal 8 is arranged on the auxiliary connecting rod 31 .

In all the embodiments of the present invention provided with the crankshaft A 10 and the crankshaft B 11, the main journal 101 of the crankshaft A10 is arranged coaxially with the driving wheel, and the crank radius of the crankshaft A 10 and The crank radius of the crankshaft B 11 is set at the same length. As a convertible embodiment, the main journal 101 of the crankshaft A 10 and the driving wheel can be changed to an integrated arrangement. Of course, it can also be arranged without being coaxial Rather than being integrally arranged, other suitable arrangements are adopted, and the crank radius of the crankshaft A10 and the crank radius of the crankshaft B11 may also be unequal in length.

In all the embodiments of the present invention that are provided with the crankshaft A 10 and the crankshaft B 11, a gear A 103 can be optionally set on the main journal 101 of the crankshaft A 10 with reference to Example 12. A gear B 113 is provided on the main journal 111 of B 11, and the gear A 103 and the gear B 113 are interlocked via the idler gear 12; A sprocket A 104, a sprocket B114 is provided on the main journal 111 of the crankshaft B 11, and the sprocket A 104 and the sprocket B 114 are linked via a chain 14; or alternatively, referring to Embodiment 14 in the A gear A 103 is provided on the main journal 101 of the crankshaft A 10 , and a gear B 113 is provided on the main journal 111 of the crankshaft B 11 , and the gear A 103 and the gear B 113 are meshed for transmission.

Obviously, the present invention is not limited to the above examples. According to the known technologies in the art and the technical solutions disclosed in the present invention, many variants can be deduced or conceived, and all these variants should also be considered as the protection scope of the present invention.

Claims (5)

1. one kind walking power car, including vehicle frame (1), bent axle (2), connecting rod (3), slide plate (4), ratchet (5) and at least one Wheel (6), it is characterised in that：All wheels (6) are set with the vehicle frame (1) wheel type, in all wheels (6) extremely Few one is set to driving moment, and the trunnion (21) of the bent axle (2) is rotated with the vehicle frame (1) to be connected, the connecting rod (3) One end is rotated with the slide plate (4) and is connected, and the other end of the connecting rod (3) is rotated with the rod journal (22) of the bent axle (2) Connection, sets driving cog (7), the slide plate (4) is through the driving cog (7) and the ratchet (5) to described on the slide plate (4) Driving moment exports power, and footboard (8) is set on the connecting rod (3).

2. power car of walking as claimed in claim 1, it is characterised in that：The walking power car also includes attached connecting rod (31), attached slide plate (41) and attached ratchet (51), one end of the attached connecting rod (31) are rotated with the attached slide plate (41) Connection, the other end of the attached connecting rod (31) is rotated with another rod journal (22) of the bent axle (2) and is connected, described Set accessory drive tooth (71) on attached slide plate (41), the attached slide plate (41) is through the accessory drive tooth (71) and described attached Ratchet (51) exports power to the driving moment, on the attached slide plate (41) and/or on the attached connecting rod (31) If footboard (8).

3. one kind walking power car, including vehicle frame (1), bent axle (2), connecting rod (3), slide plate (4), ratchet (5), counter-force service portion Part (9) and at least one wheel (6), it is characterised in that：The counter-force functional component (9) is connected with the vehicle frame (1), Suo Yousuo State wheel (6) to set with the vehicle frame (1) wheel type, at least one in all wheels (6) is set to driving moment, the song The trunnion (21) of axle (2) is rotated with the vehicle frame (1) and is connected, and one end of the connecting rod (3) is rotated with the slide plate (4) to be connected Connect, the other end of the connecting rod (3) is rotated with the rod journal (22) of the bent axle (2) and is connected, and biography is set on the slide plate (4) Dynamic tooth (7), the slide plate (4) exports power through the driving cog (7) and the ratchet (5) to the driving moment, described Footboard (8) is set on connecting rod (3).

4. power car of walking as claimed in claim 3, it is characterised in that：The walking power car also includes attached connecting rod (31), attached slide plate (41) and attached ratchet (51), one end of the attached connecting rod (31) are rotated with the attached slide plate (41) Connection, the other end of the attached connecting rod (31) is rotated with another rod journal (22) of the bent axle (2) and is connected, described Set accessory drive tooth (71) on attached slide plate (41), the attached slide plate (41) is through the accessory drive tooth (71) and described attached Ratchet (51) exports power to the driving moment, on the attached slide plate (41) and/or on the attached connecting rod (31) If footboard (8).

5. power car of being walked as any one of Claims 1-4, it is characterised in that：The ratchet (5) and the driving Wheel coaxial line is set or integrated setting.