CN113797482A - Automatic weighting device for sitting type shoulder pushing equipment and using method thereof - Google Patents
Automatic weighting device for sitting type shoulder pushing equipment and using method thereof Download PDFInfo
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- CN113797482A CN113797482A CN202111172101.3A CN202111172101A CN113797482A CN 113797482 A CN113797482 A CN 113797482A CN 202111172101 A CN202111172101 A CN 202111172101A CN 113797482 A CN113797482 A CN 113797482A
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- 238000000034 method Methods 0.000 title claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 230000008569 process Effects 0.000 claims abstract description 18
- 238000013016 damping Methods 0.000 claims abstract 6
- 230000005540 biological transmission Effects 0.000 claims description 28
- 230000009471 action Effects 0.000 claims description 13
- 230000000630 rising effect Effects 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 230000003139 buffering effect Effects 0.000 abstract 1
- 230000035939 shock Effects 0.000 description 8
- 210000003205 muscle Anatomy 0.000 description 5
- 210000000852 deltoid muscle Anatomy 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/06—User-manipulated weights
- A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
- A63B21/075—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle with variable weights, e.g. weight systems with weight selecting means for bar-bells or dumb-bells
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2208/00—Characteristics or parameters related to the user or player
- A63B2208/02—Characteristics or parameters related to the user or player posture
- A63B2208/0228—Sitting on the buttocks
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Abstract
The invention discloses an automatic weighting device for sitting type shoulder pushing equipment, which comprises a weighting mechanism, wherein the weighting mechanism comprises a weighting frame, the bottom of an inner cavity of the weighting frame is fixedly connected with a damping pad, the top of the damping pad is provided with a balancing weight, and the periphery of the top of the balancing weight is in threaded connection with a threaded rod. The device comprises a counterweight frame, a lifting frame, a damping pad, a threaded rod, a power device, a connecting plate, a threaded rod and a counterweight block, wherein the counterweight frame and the lifting frame are arranged on the inner cavity of the lifting frame, the device is respectively protected by the counterweight frame and the inner cavity of the lifting frame, the damping pad is arranged to play a role in buffering the counterweight block, so that larger sound and vibration are prevented from being generated in the descending process of the counterweight block, the threaded rod is arranged, the effect of adjusting the number of the counterweight block is achieved, the power device is convenient to control the lifting of the threaded rod through the driven wheel by arranging the driven wheel, the threaded rod is convenient to extend to the inner cavity of the lifting frame by arranging the communicating groove, and the connecting plate, the threaded rod and the counterweight block are driven to lift by the steel wire rope when the steel wire rope is pulled.
Description
Technical Field
The invention relates to the technical field of sitting type shoulder pushing equipment, in particular to an automatic weighting device for sitting type shoulder pushing equipment and a using method thereof.
Background
The fitness equipment is generally divided into two categories, namely a single function and a comprehensive multifunctional function according to the number of training functions, wherein the single function comprises a sitting posture shoulder pushing trainer, also called a sitting posture shoulder lifting trainer and a shoulder pushing trainer, and can effectively train the muscles such as deltoid, trapezius and the like, wherein the middle bunch and the front bunch can be effectively trained.
Present sitting posture pushes away shoulder equipment can be fine satisfy the user to the exercise of deltoid, trapezius muscle, but present sitting posture pushes away shoulder equipment and is not convenient for aggravate or subtract heavy to counter weight, increases counter weight to the in-process that needs were taking exercise to this improves the user of taking exercise intensity, and present sitting posture pushes away shoulder equipment and adjusts the step of counter weight comparatively loaded down with trivial details, and the in-process that the user of not being convenient for took exercise is adjusted.
Disclosure of Invention
The invention aims to provide an automatic weighting device for a sitting type shoulder pushing device and a using method thereof, which have the advantage of convenience in adjustment, and solve the problems that the existing sitting type shoulder pushing device can well meet the requirements of a user on the exercise of deltoid muscles and trapezius muscles, but the existing sitting type shoulder pushing device is inconvenient for weighting or losing weight of a balance weight, and the step of adjusting the weight of the balance weight by the existing sitting type shoulder pushing device is complicated for the user needing to increase the weight of the balance weight in the exercise process so as to improve the exercise strength, and the user is inconvenient for adjusting the weight in the exercise process.
In order to achieve the purpose, the invention provides the following technical scheme: an automatic weighting device for sitting type shoulder pushing equipment comprises a weighting mechanism, wherein the weighting mechanism comprises a weighting frame, the bottom of the inner cavity of the weighting frame is fixedly connected with a shock pad, the top of the shock pad is provided with a balancing weight, the periphery of the top of the balancing weight is connected with a threaded rod in a threaded manner, the surface of the threaded rod is connected with a driven wheel in a threaded manner, the bottom of the driven wheel is movably connected with the top of the balancing weight through a rotating shaft, the top of the weighting frame is provided with a lifting mechanism, the lifting mechanism comprises a lifting frame, the lifting frame is fixedly connected with the top of the weighting frame, the periphery of the bottom of the inner cavity of the lifting frame is provided with communicating grooves, one end of the threaded rod, away from the balancing weight, penetrates through the weighting frame and extends to the inner cavity of the lifting frame through the communicating grooves, the top of the threaded rod is movably connected with a connecting plate through a bearing, and a steel wire rope is arranged at the top of the connecting plate.
Preferably, the top fixedly connected with biax motor of balancing weight, the equal fixedly connected with action wheel of two output shafts of biax motor, and the action wheel meshes with the follow driving wheel, the quantity of balancing weight is ten.
Preferably, the top fixedly connected with guard plate of biax motor, the both sides of guard plate bottom all are provided with the base, and the bottom and the balancing weight fixed connection of base.
Preferably, first chutes are formed in the front end and the rear end of two sides of the counterweight frame, the inner cavity of each first chute is connected with a first sliding block in a sliding mode, one end, far away from the inner cavity of each first chute, of each first sliding block is fixedly connected with one side of the counterweight block, and the first sliding blocks are ten in number and distributed symmetrically with the counterweight block.
Preferably, all be provided with the protection pad around the connecting plate top, the second spout has all been seted up to the front end and the rear end of lifting frame both sides, the inner chamber sliding connection of second spout has the second slider, the one end that the second spout inner chamber was kept away from to the second slider is with one side fixed connection of connecting plate.
Preferably, the bottom of the counterweight frame is provided with a fixing mechanism, the fixing mechanism comprises a fixing plate, the fixing plate is located at the bottom of the counterweight frame, the front end on the right side of the top of the fixing plate is fixedly connected with a seat, and the rear end on the right side of the top of the seat is fixedly connected with a pushing and holding device.
Preferably, lifting frame's top is provided with drive mechanism, drive mechanism includes transmission frame, transmission frame fixed connection is in lifting frame's top, the spread groove has been seted up to transmission frame's front side, the front end and the rear end of transmission frame inner chamber both sides all have the rotary rod through bearing swing joint, the surface cover of rotary rod is equipped with first pulley, the equal fixedly connected with supporting shoe in both sides at fixed plate top, the inner chamber of supporting shoe has the second pulley through pivot swing joint, wire rope keeps away from the one end of connecting plate and runs through to transmission frame's inner chamber, wire rope is connected with first pulley and second pulley transmission respectively, and wire rope keeps away from the one end of second pulley and pushes away the bottom fixed connection who holds the device.
Preferably, the right sides of the lifting frame and the counterweight frame are both provided with right viewing plates, and the viewing plates are made of transparent glass.
Preferably, the using method comprises the following steps:
A. firstly, a user can sit on the surface of a seat, a handle of a pushing and holding device is pushed by hand, a steel wire rope is pulled under the action of a hinge, and drives a second pulley and a first pulley to rotate, the steel wire rope drives a connecting plate to rise, the second slider is driven to displace along the inner cavity of a second sliding groove in the rising process of the connecting plate, a threaded rod is driven by the connecting plate to rise, a balancing weight is driven by the threaded rod to rise, the first slider is driven to displace along the inner cavity of a first sliding groove in the rising process of the balancing weight, otherwise, the sitting type shoulder pushing equipment is used;
B. then, if the weight of the balance weight of the sitting type shoulder pushing equipment needs to be adjusted, a double-shaft motor is started, two output shafts of the double-shaft motor drive a driving wheel to rotate, the driving wheel drives a driven wheel to rotate, and the driven wheel drives a threaded rod to ascend or descend;
C. and finally, in the process of ascending or descending the threaded rod, the connecting plate is driven to ascend or descend and the second sliding block is driven to displace along the inner cavity of the second sliding groove, so that the number of the counterweight blocks in threaded connection with the threaded rod is adjusted, and the adjustment of the counterweight weight of the sitting type shoulder pushing equipment is completed.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention protects the devices in the inner cavities of the balance weight frame and the lifting frame respectively by arranging the balance weight frame and the lifting frame, has a buffer effect on the balance weight by arranging the shock pad, avoids great sound and vibration generated in the process of descending the balance weight, achieves an effect of adjusting the number of the balance weight by arranging the threaded rod, is convenient for a power device to control the lifting of the threaded rod through the driven wheel by arranging the driven wheel, is convenient for the threaded rod to extend to the inner cavity of the lifting frame by arranging the communicating groove, enables the steel wire rope to drive the connecting plate, the threaded rod and the balance weight to rise when being pulled by arranging the connecting plate, achieves an effect of adjusting the balance weight of the equipment by matching with the adjustment of the threaded rod on the number of the balance weight, and solves the problem that the existing sitting type shoulder pushing equipment can well meet the requirements of a user on the training of deltoid and trapezius muscles, however, the existing sitting type shoulder pushing equipment is inconvenient for weighting or losing weight of the balance weight, and the balance weight is increased in the process of exercise, so that the step of adjusting the balance weight by the existing sitting type shoulder pushing equipment is more tedious and inconvenient for the user to adjust in the exercise process.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of a counterweight frame according to the present invention;
FIG. 3 is a schematic perspective view of a two-shaft motor according to the present invention;
FIG. 4 is a cross-sectional structural schematic of the lift frame of the present invention;
fig. 5 is a schematic sectional structure view of the transmission frame of the present invention.
In the figure: 100. a counterweight mechanism; 101. a counterweight frame; 102. a shock pad; 103. a balancing weight; 104. a threaded rod; 105. a driven wheel; 106. a double-shaft motor; 107. a driving wheel; 108. a protection plate; 109. a first chute; 110. a first slider; 200. a lifting mechanism; 201. a lifting frame; 202. a communicating groove; 203. a connecting plate; 204. a wire rope; 205. a protective pad; 206. a second chute; 207. a second slider; 300. a fixing mechanism; 301. a fixing plate; 302. a seat; 303. a pushing and holding device; 400. a transmission mechanism; 401. a drive frame; 402. connecting grooves; 403. rotating the rod; 404. a first pulley; 405. a support block; 406. a second pulley; 500. and a viewing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The counterweight mechanism 100, the counterweight frame 101, the shock absorbing pad 102, the counterweight block 103, the threaded rod 104, the driven wheel 105, the biaxial motor 106, the driving wheel 107, the protection plate 108, the first sliding groove 109, the first sliding block 110, the lifting mechanism 200, the lifting frame 201, the communication groove 202, the connection plate 203, the steel wire rope 204, the protection pad 205, the second sliding groove 206, the second sliding block 207, the fixing mechanism 300, the fixing plate 301, the seat 302, the pushing and holding device 303, the transmission mechanism 400, the transmission frame 401, the connection groove 402, the rotating rod 403, the first pulley 404, the support block 405, the second pulley 406 and the viewing plate 500 are all universal standard parts or parts known by those skilled in the art, and the structure and principle of the components are known by those skilled in the technical manual or by conventional experimental methods.
Referring to fig. 1-5, an automatic weight increasing device for sitting type shoulder pushing equipment comprises a weight mechanism 100, the weight mechanism 100 comprises a weight frame 101, the bottom of the inner cavity of the weight frame 101 is fixedly connected with a shock pad 102, the top of the shock pad 102 is provided with a balancing weight 103, the periphery of the top of the balancing weight 103 is in threaded connection with a threaded rod 104, the surface of the threaded rod 104 is in threaded connection with a driven wheel 105, the bottom of the driven wheel 105 is movably connected with the top of the balancing weight 103 through a rotating shaft, the top of the weight frame 101 is provided with a lifting mechanism 200, the lifting mechanism 200 comprises a lifting frame 201, the lifting frame 201 is fixedly connected with the top of the weight frame 101, the periphery of the bottom of the inner cavity of the lifting frame 201 is provided with a communicating groove 202, one end of the threaded rod 104 far away from the balancing weight 103 penetrates through the weight frame 101 and extends to the inner cavity of the lifting frame 201 through the communicating groove 202, the top of the threaded rod 104 is movably connected with a connecting plate 203 through a bearing, the top of the connecting plate 203 is provided with a steel wire rope 204, the inner cavities of the counterweight frame 101 and the lifting frame 201 are respectively protected by arranging the counterweight frame 101 and the lifting frame 201, the counterweight block 103 is buffered by arranging the shock pad 102, the counterweight block 103 is prevented from generating larger sound and vibration in the descending process, the threaded rod 104 is arranged, so that the effect of adjusting the number of the counterweight blocks 103 is achieved, the driven wheel 105 is arranged, the power device is convenient to control the lifting of the threaded rod 104 through the driven wheel 105, the communicating groove 202 is arranged, the threaded rod 104 is convenient to extend to the inner cavity of the lifting frame 201, the connecting plate 203 is arranged, the steel wire rope 204 drives the connecting plate 203, the threaded rod 104 and the counterweight block 103 to lift when being pulled, the adjusting of the number of the counterweight block 103 by the threaded rod 104 is matched, the effect of adjusting the counterweight weight of the equipment is achieved, and the problem that the existing sitting type shoulder-pushing equipment can well meet the requirement of a user on the weight of the deltoid muscle, The exercise of trapezius muscle, but present sitting posture pushes away shoulder equipment is not convenient for aggravate or subtract heavy to counter weight, increases counter weight to the in-process that needs were taken exercise to this user that improves exercise intensity, the step that present sitting posture pushes away shoulder equipment and adjusts counter weight is comparatively loaded down with trivial details, the problem that the user of not being convenient for was adjusted at the in-process of taking exercise.
Specifically, the top fixedly connected with double-shaft motor 106 of balancing weight 103, the equal fixedly connected with action wheel 107 of two output shafts of double-shaft motor 106, and action wheel 107 meshes with from driving wheel 105, the quantity of balancing weight 103 is ten, quantity through setting up balancing weight 103 is ten, make the counter weight upper limit of device satisfy user's demand, through setting up double-shaft motor 106, the device provides the power source, through setting up action wheel 107 and mesh from driving wheel 105, thereby make the output shaft of double-shaft motor 106 can drive threaded rod 104 rise and descend.
Specifically, the top fixedly connected with guard plate 108 of double-shaft motor 106, the both sides of guard plate 108 bottom all are provided with the base, and the bottom and the balancing weight 103 fixed connection of base, through setting up guard plate 108 to protect double-shaft motor 106, avoid double-shaft motor 106 to collide with the top of counter weight frame 101 inner chamber at the in-process that balancing weight 103 rises.
Specifically, first spout 109 has all been seted up to the front end and the rear end of counter weight frame 101 both sides, the inner chamber sliding connection of first spout 109 has first slider 110, one end that first spout 109 inner chamber was kept away from to first slider 110 and one side fixed connection of balancing weight 103, first slider 110's quantity is ten, and with balancing weight 103 symmetric distribution, through setting up first spout 109 and first slider 110, thereby increase the stability of balancing weight 103 when the inner chamber of counter weight frame 101 rises and descends the displacement, avoid balancing weight 103 to take place the off normal at the in-process of displacement and lead to the device trouble.
It is specific, all be provided with protection pad 205 around connecting plate 203 top, second spout 206 has all been seted up to the front end and the rear end of lifting frame 201 both sides, the inner chamber sliding connection of second spout 206 has second slider 207, second slider 207 keeps away from the one end of second spout 206 inner chamber and one side fixed connection of connecting plate 203, through setting up protection pad 205, avoid connecting plate 203 at the in-process that rises and descend and the top collision of lifting frame 201 inner chamber, play the cushioning effect to connecting plate 203, through setting up second spout 206 and second slider 207, increase the stability of connecting plate 203 when lifting frame 201's inner chamber rises and descends, the in-process of avoiding connecting plate 203 displacement takes place the off normal and leads to the device trouble.
Specifically, the bottom of counter weight frame 101 is provided with fixed establishment 300, fixed establishment 300 includes fixed plate 301, fixed plate 301 is located the bottom of counter weight frame 101, the front end fixedly connected with seat 302 on fixed plate 301 top right side, the rear end fixedly connected with on seat 302 top right side pushes away and holds device 303, through setting up fixed plate 301, to counter weight frame 101, seat 302 and push away the effect that holds device 303 and play the support, through setting up seat 302, for the user provides the platform that can sit.
Specifically, a transmission mechanism 400 is arranged at the top of the lifting frame 201, the transmission mechanism 400 includes a transmission frame 401, the transmission frame 401 is fixedly connected to the top of the lifting frame 201, a connecting groove 402 is formed in the front side of the transmission frame 401, the front end and the rear end of the two sides of the inner cavity of the transmission frame 401 are both movably connected with a rotating rod 403 through bearings, a first pulley 404 is sleeved on the surface of the rotating rod 403, supporting blocks 405 are fixedly connected to the two sides of the top of the fixing plate 301, the inner cavity of the supporting blocks 405 is movably connected with a second pulley 406 through rotating shafts, one end of the steel wire rope 204 far away from the connecting plate 203 penetrates through the inner cavity of the transmission frame 401, the steel wire rope 204 is respectively in transmission connection with the first pulley 404 and the second pulley 406, one end of the steel wire rope 204 far away from the second pulley 406 is fixedly connected with the bottom of the pushing and holding device 303, the transmission frame 401 is arranged to protect the device in the inner cavity of the transmission frame 401, the connecting groove 402 is arranged to support the rotating rod 403 and enable the rotating rod 403 to rotate, the supporting block 405 is arranged to support the second pulley 406 and enable the second pulley 406 to rotate, and the rotating rod 403 and the second pulley 406 are arranged to change the stress direction of the steel wire rope 204.
Specifically, lifting frame 201 all sets up right viewing plate 500 with the right side of counter weight frame 101, and views board 500 and be the transparent glass material, through setting up viewing plate 500 to the person of being convenient for sees through viewing plate 500 and observes counter weight frame 101 and lifting frame 201's inner chamber, judges the counter weight of device with this.
Specifically, the using method comprises the following steps:
A. firstly, a user can sit on the surface of the seat 302, push the handle of the pushing and holding device 303 with a hand, pull the steel wire rope 204 under the action of the hinge, and drive the second pulley 406 and the first pulley 404 to rotate, the steel wire rope 204 drives the connecting plate 203 to rise, the connecting plate 203 drives the second slider 207 to displace along the inner cavity of the second chute 206 in the rising process, the connecting plate 203 drives the threaded rod 104 to rise, the threaded rod 104 drives the counterweight block 103 to rise, the counterweight block 103 drives the first slider 110 to displace along the inner cavity of the first chute 109 in the rising process, otherwise, the sitting type shoulder pushing equipment is used;
B. then, if the weight of the sitting type shoulder pushing equipment needs to be adjusted, the double-shaft motor 106 is started, two output shafts of the double-shaft motor 106 drive the driving wheel 107 to rotate, the driving wheel 107 drives the driven wheel 105 to rotate, and the driven wheel 105 drives the threaded rod 104 to ascend or descend;
C. finally, in the process that the threaded rod 104 ascends or descends, the connecting plate 203 is driven to ascend or descend and the second sliding block 207 is driven to displace along the inner cavity of the second sliding groove 206, so that the number of the balancing weights 103 in threaded connection with the threaded rod 104 is adjusted, and the adjustment of the weight of the sitting type shoulder pushing equipment to be weighed is completed.
The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a sitting posture pushes away shoulder equipment with automatic aggravating device, includes counter weight mechanism (100), its characterized in that: the counterweight mechanism (100) comprises a counterweight frame (101), a damping pad (102) is fixedly connected to the bottom of an inner cavity of the counterweight frame (101), a counterweight block (103) is arranged at the top of the damping pad (102), threaded rods (104) are in threaded connection with the periphery of the top of the counterweight block (103), a driven wheel (105) is in threaded connection with the surface of the threaded rod (104), the bottom of the driven wheel (105) is movably connected with the top of the counterweight block (103) through a rotating shaft, a lifting mechanism (200) is arranged at the top of the counterweight frame (101), the lifting mechanism (200) comprises a lifting frame (201), the lifting frame (201) is fixedly connected with the top of the counterweight frame (101), communicating grooves (202) are formed in the periphery of the bottom of the inner cavity of the lifting frame (201), one end, far away from the counterweight block (103), of the threaded rod (104) penetrates through the counterweight frame (101) and extends to the inner cavity of the lifting frame (201) through the communicating grooves (202), the top of the threaded rod (104) is movably connected with a connecting plate (203) through a bearing, and a steel wire rope (204) is arranged at the top of the connecting plate (203).
2. The automatic weighting device for sitting type shoulder pushing equipment according to claim 1, wherein: the top fixedly connected with biax motor (106) of balancing weight (103), two output shafts of biax motor (106) equal fixedly connected with action wheel (107), and action wheel (107) and follow driving wheel (105) meshing, the quantity of balancing weight (103) is ten.
3. The automatic weighting device for sitting type shoulder pushing equipment according to claim 2, wherein: the top fixedly connected with guard plate (108) of biax motor (106), the both sides of guard plate (108) bottom all are provided with the base, and the bottom and balancing weight (103) fixed connection of base.
4. The automatic weighting device for sitting type shoulder pushing equipment according to claim 1, wherein: first spout (109) have all been seted up to the front end and the rear end of counter weight frame (101) both sides, the inner chamber sliding connection of first spout (109) has first slider (110), one end that first spout (109) inner chamber was kept away from in first slider (110) and one side fixed connection of balancing weight (103), the quantity of first slider (110) is forty, and two liang of a set of symmetric distribution in the both sides with balancing weight (103).
5. The automatic weighting device for sitting type shoulder pushing equipment according to claim 1, wherein: all be provided with all around connecting plate (203) top and protect pad (205), second spout (206) have all been seted up to the front end and the rear end of lifting frame (201) both sides, the inner chamber sliding connection of second spout (206) has second slider (207), one end and one side fixed connection of connecting plate (203) of second spout (206) inner chamber are kept away from in second slider (207).
6. The automatic weighting device for sitting type shoulder pushing equipment according to claim 1, wherein: the bottom of counter weight frame (101) is provided with fixed establishment (300), fixed establishment (300) are including fixed plate (301), fixed plate (301) are located the bottom of counter weight frame (101), the front end fixedly connected with seat (302) on fixed plate (301) top right side, the rear end fixedly connected with on fixed plate (301) top right side pushes away and holds device (303).
7. The automatic weight adding device for sitting type shoulder pushing equipment as claimed in claim 6, wherein: the top of the lifting frame (201) is provided with a transmission mechanism (400), the transmission mechanism (400) comprises a transmission frame (401), the transmission frame (401) is fixedly connected to the top of the lifting frame (201), a connecting groove (402) is formed in the front side of the transmission frame (401), the front end and the rear end of the two sides of the inner cavity of the transmission frame (401) are movably connected with a rotating rod (403) through bearings, a first pulley (404) is sleeved on the surface of the rotating rod (403), supporting blocks (405) are fixedly connected to the two sides of the top of the fixing plate (301), the inner cavity of each supporting block (405) is movably connected with a second pulley (406) through a rotating shaft, one end, far away from the connecting plate (203), of the steel wire rope (204) penetrates through the inner cavity of the transmission frame (401), and the steel wire rope (204) is respectively in transmission connection with the first pulley (404) and the second pulley (406), and one end of the steel wire rope (204) far away from the second pulley (406) is fixedly connected with the bottom of the pushing and holding device (303).
8. The automatic weighting device for the sitting type shoulder pushing equipment and the using method thereof as claimed in claim 1, wherein: the right sides of the lifting frame (201) and the counterweight frame (101) are both provided with a right viewing plate (500), and the viewing plate (500) is made of transparent glass.
9. The use method of the automatic weighting device for the sitting type shoulder pushing equipment according to any one of claims 1 to 8, is characterized in that: the using method comprises the following steps:
A. firstly, a user can sit on the surface of a seat (302), the user pushes a handle of a pushing and holding device (303) by hand, a steel wire rope (204) is pulled under the action of a hinge and drives a second pulley (406) and a first pulley (404) to rotate, the steel wire rope (204) drives a connecting plate (203) to rise, the connecting plate (203) drives a second slider (207) to displace along an inner cavity of a second chute (206) in the rising process, the connecting plate (203) drives a threaded rod (104) to rise, the threaded rod (104) drives a balancing weight (103) to rise, the balancing weight (103) drives a first slider (110) to displace along an inner cavity of a first chute (109) in the rising process, and otherwise, the sitting type shoulder pushing equipment is used;
B. then, if the weight of the sitting type shoulder pushing equipment needs to be adjusted, the double-shaft motor (106) is started, two output shafts of the double-shaft motor (106) drive the driving wheel (107) to rotate, the driving wheel (107) drives the driven wheel (105) to rotate, and the driven wheel (105) drives the threaded rod (104) to ascend or descend;
C. finally, the threaded rod (104) rises or the in-process that descends, drives connecting plate (203) and goes up or the displacement that descends, drives second slider (207) simultaneously and carries out the displacement along the inner chamber of second spout (206) to adjust threaded rod (104) threaded connection's balancing weight (103) quantity, and accomplish the regulation of the formula of sitting and push away shoulder equipment counter weight.
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| CN202111172101.3A CN113797482A (en) | 2021-10-08 | 2021-10-08 | Automatic weighting device for sitting type shoulder pushing equipment and using method thereof |
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| CN202111172101.3A CN113797482A (en) | 2021-10-08 | 2021-10-08 | Automatic weighting device for sitting type shoulder pushing equipment and using method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115888005A (en) * | 2022-11-14 | 2023-04-04 | 桃源县马鬃岭镇中学 | Integrated form physical training device |
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