CN105080151A - Car free from carbon emission and driving way of car - Google Patents
Car free from carbon emission and driving way of car Download PDFInfo
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- CN105080151A CN105080151A CN201510551508.5A CN201510551508A CN105080151A CN 105080151 A CN105080151 A CN 105080151A CN 201510551508 A CN201510551508 A CN 201510551508A CN 105080151 A CN105080151 A CN 105080151A
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Abstract
The invention discloses a car free from carbon emission. The car comprises a driving source, a driving shaft, a rear wheel axle, rear wheels arranged at two ends of the rear wheel axle and a front wheel arranged at the front end of the car; the rear wheel axle and the driving shaft are mutually transmitted; the driving shaft is driven by the driving source to rotate; the driving source comprises a weight hung on an upper pulley; a lower pulley is transmitted below the upper pulley by virtue of a hanging rope; the lower pulley is arranged on the driving shaft; a rear gear transmission mechanism is arranged between the driving shaft and the rear wheel axle; the rear gear transmission mechanism is a step-by-step variable speed rear gear set; a discontinuous transmission mechanism is arranged between the driving shaft and the front wheel; and transmitted by the discontinuous transmission mechanism, the front wheel can rotate left and right in a discontinuous mode. The car disclosed by the invention is green and environment-friendly, and free from carbon emission; and the car has the advantages of simple structure, low cost, reasonable transmission ratio and relatively low consumption of converting potential energy into kinetic energy.
Description
Technical field
The present invention relates to a kind of dolly and driving mode thereof of non-carbon-emitting.
Background technology
Present tellurian resource-constrained, pollute and day by day increase the weight of, searching clean energy resource is extremely urgent, special in vehicle, the consumption of the energy is very large, and vehicle not only consumes the energy greatly, but also discharges a large amount of Tail Gas, so for present society, how to work out a class and consume that the energy is few and carbon emission amount is also few vehicle is extremely urgent problem.
Summary of the invention
The technical issues that need to address of the present invention are, a kind of dolly and driving mode thereof of non-carbon-emitting are provided, the kinetic energy that the potential energy utilizing weight free-falling to produce travels for dolly, wherein a part of potential energy is the kinetic energy driving front-wheel discontinuity to swing simultaneously, front-wheel is allowed to be the kinetic energy that dolly increase moves forward when swinging, make the traveling stroke of dolly as far as possible elongated, possess that structure is simple, cost is low, gearratio is reasonable, potential energy is to the less advantage of the loss of kinetic energy.
Technical scheme of the present invention is: a kind of dolly of non-carbon-emitting, comprise drive source, driving shaft, hind axle, be located at the trailing wheel at hind axle two ends, be located at the front-wheel of dolly front end, mutual transmission between hind axle and driving shaft, driving shaft realizes rotating under drive source drives, described drive source comprises the weight be suspended on top sheave, by lanyard transmission lower sheave below top sheave, lower sheave is located on described driving shaft, backgear transmission mechanism is provided with between driving shaft and hind axle, backgear transmission mechanism is the backgear group of multi-change speed, discontinuity transmission mechanism is provided with between driving shaft and front-wheel, front-wheel realizes the left-right rotation of discontinuity under the transmission of discontinuity transmission mechanism.
Preferably, described discontinuity transmission mechanism comprises the 4th gear established on the driving shaft, 4th gear is teeth-missing gear, 4th gear is by nipper wheels clutch disk, disk is connected with the moving leader that can move forward and backward, moving leader is connected with the front-wheel connecting rod horizontally rotated, the other end of front-wheel connecting rod connects the steering spindle driving front-wheel left-right rotation.
Preferably, described disk end face is vertically provided with crank pin, the rear end of described moving leader is provided with vertical chute, the front end of moving leader is provided with horizontal concrete chute, crank pin is contained in vertical chute, moving leader side is provided with leader fixed, leader fixed be provided with more than 2 with plane-parallel and the first pin be contained in horizontal concrete chute, the front end of moving leader is provided with the mobile flat board with plane-parallel, mobile flat board is vertically provided with the second pin, and described front-wheel connecting rod is provided with the connecting rod chute of accommodation second pin.
Preferably, described disk is detachable fixing by realizing between securing member and the axle of fixed disc.
Preferably, dolly comprises base plate, and described is leader fixed adjustable fixing by realizing between securing member and base plate.
Preferably, described nipper wheels comprise the 3rd gear with the 4th gears meshing, and the 3rd gear coaxial transmission has the second gear, and the second gears meshing has the first gear, the first gear and described disk coaxial transmission.
Preferably, described backgear group is three-step gear shift, comprise fixing the 5th gear on the driving shaft, 5th gears meshing the 6th gear, 6th gear is located on hind axle by bearing, 6th gears meshing has the 7th gear, 6th gear and the 7th gear are stepped gear, 7th gear is located on driving shaft by bearing, 7th gear and the 8th gears meshing, octadentate wheel is fixed on hind axle, and hind axle is also fixed with the 9th gear, 9th gears meshing has the tenth gear, and the tenth gear is located on driving shaft by bearing.
Preferably, described stepped gear is made up of gear wheel and pinion, the number of teeth of the 5th gear and described gear wheel is 90, the number of teeth of octadentate wheel and described pinion is 30, and the number of teeth of the 9th gear is the number of teeth of the 24, ten gear is 96, the number of teeth of the 4th gear is 4, the number of teeth of the number of teeth of the 3rd gear to be the number of teeth of the 20, second gear be the 60, first gear is 24.
Preferably, described base plate is provided with 4 root posts, 4 root post tops are fixed with top board, described top sheave is located on top board, driving shaft, hind axle are all located on base plate, the 5th described gear, the 7th gear are all positioned at wherein one end of driving shaft, and the tenth gear is positioned at the other end of driving shaft, and described lower sheave is between the 7th gear and the tenth gear.
In addition, substantially above-mentioned dolly, a kind of driving mode of dolly of non-carbon-emitting is also disclosed: drive source adopts weight automatically to fall to provide potential energy in the present invention, during weight-drop, the lanyard utilizing weight to connect rotates to drive lower sheave, drive shaft turns is driven when lower sheave rotates, now driving shaft transmits power to hind axle by 3 grades of speed changes, two trailing wheels on hind axle are made to start to rotate, drive the 4th pinion rotation during drive shaft turns simultaneously, 4th gear is teeth-missing gear, on its face of gear, interval arranges tooth, during the 4th pinion rotation, drive the 3rd pinion rotation at set intervals, 3rd gear transmits power to disk by one-level speed change, disk also discontinuity rotates, during disk rotational, crank pin on disk drives moving leader to do crank-motion, driving moving leader moves forward and backward, the other end of moving leader connects front-wheel connecting rod, moving leader is while moving forward and backward, front-wheel connecting rod is driven to rotate centered by the steering spindle of front-wheel, thus realize discontinuity driving front-wheel left-hand rotation or turn right, front-wheel can provide dolly component forward when turning left or turn right, the route that dolly can be allowed to travel is longer.
The beneficial effect of the technical program: the kinetic energy that the potential energy utilizing weight free-falling to produce travels for dolly, this kinetic energy mainly drives driving shaft to rotate, carry out transmission by the backgear group of multi-change speed between turning cylinder and hind axle simultaneously, adopt suitable gearratio, make potential energy energy consumption of loss when being converted into kinetic energy less, a part of potential energy that weight-drop produces in addition is the kinetic energy driving front-wheel discontinuity to swing, front-wheel is allowed to be the kinetic energy that dolly increase moves forward when swinging, be similar to child and play the principle turning round car, allow front-wheel while swinging, produce the component allowing dolly advance, make the traveling stroke of dolly as far as possible elongated, it is simple that the present invention has possessed structure, cost is low, gearratio is reasonable, potential energy is less to the loss of kinetic energy.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation in front of the present invention;
Accompanying drawing 2 be A in accompanying drawing 1 to cross-sectional schematic.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further:
As shown in Figure 1 to Figure 2, a kind of dolly of non-carbon-emitting, comprise drive source, driving shaft 2, hind axle 1, be located at the trailing wheel 10 at hind axle 1 two ends, be located at the front-wheel 60 of dolly front end, mutual transmission between hind axle 1 and driving shaft 2, driving shaft 2 realizes rotating under drive source drives, described drive source comprises the weight 40 be suspended on top sheave 41, by lanyard 43 transmission lower sheave 42 below top sheave 40, lower sheave 42 is provided with perforation, lanyard 43 one end is through boring a hole around on lower sheave, the other end is tied up on weight 40, lower sheave 42 is located on described driving shaft 2, backgear transmission mechanism is provided with between driving shaft 2 and hind axle 1, backgear transmission mechanism is the backgear group of multi-change speed, discontinuity transmission mechanism is provided with between driving shaft 2 and front-wheel 60, front-wheel 60 realizes the left-right rotation of discontinuity under the transmission of discontinuity transmission mechanism, the kinetic energy that the potential energy that the technical program utilizes weight free-falling to produce travels for dolly, this kinetic energy mainly drives driving shaft to rotate, carry out transmission by the backgear group of multi-change speed between turning cylinder and hind axle simultaneously, adopt suitable gearratio, make potential energy energy consumption of loss when being converted into kinetic energy less, a part of potential energy that weight-drop produces in addition is the kinetic energy driving front-wheel discontinuity to swing, front-wheel is allowed to be the kinetic energy that dolly increase moves forward when swinging, be similar to child and play the principle turning round car, allow front-wheel while swinging, produce the component allowing dolly advance, make the traveling stroke of dolly as far as possible elongated, it is simple that the present invention has possessed structure, cost is low, gearratio is reasonable, potential energy is less to the loss of kinetic energy.
In the present invention, described discontinuity transmission mechanism comprises the 4th gear 304 established on driving shaft 2, 4th gear 304 is teeth-missing gear, number of teeth noncontinuity on teeth-missing gear and the circumference flank of tooth, in the present embodiment, the number of teeth of the 4th gear is preferably 4, and uniform intervals distribution on the circumferential surface, be light face between two adjacent teeth, 4th gear 304 is by nipper wheels clutch disk 51, just drive when 4 teeth engage with nipper wheels because the 4th gear only has, so disk 51 is rotated by driving by phased manner, disk 51 is connected with the moving leader 52 that can move forward and backward, moving leader 52 is connected with the front-wheel connecting rod 53 horizontally rotated, the other end of front-wheel connecting rod 53 connects the steering spindle 61 driving front-wheel 60 to rotate, when front-wheel connecting rod 53 rotates, front-wheel 60 is driven to swing, the transmission process of whole discontinuity transmission mechanism is: the straight reciprocating motion first circular motion of disk 51 being converted to moving leader 52, and then the straight reciprocating motion of moving leader 52 is converted to 0 ~ 180 degree of rotation of front-wheel connecting rod 53.
As preferably, the structure of crank connecting link is utilized to convert disk 51 straight reciprocating motion of moving leader 52 in the present embodiment, the feature of toggle is that gearratio is more smooth, capacity loss is less, be embodied as: described disk 51 end face is vertically provided with crank pin 511, crank pin 511 is provided with roller, the design of roller can reduce friction loss, the rear end of described moving leader 52 is provided with vertical chute 521, the plane at vertical chute 521 place is parallel with the plane at disk 51 end face place, the front end of moving leader 52 is provided with horizontal concrete chute 522, the plane at horizontal concrete chute place is parallel with the plane at disk end face place, the roller that crank-pin nails on is contained in vertical chute, moving leader side is provided with leader fixed 54, leader fixed 54 is the plate of vertical direction, leader fixed 54 be provided with more than 2 with plane-parallel and the first pin 541 be contained in horizontal concrete chute 522, in the present embodiment, the first pin 541 is preferably two, and the straight line that is linked to be of two the first pins 541 and horizontal plane keeping parallelism, the front end of moving leader 52 is provided with plane-parallel mobile dull and stereotyped 523, the second pin 524 is vertically provided with on mobile dull and stereotyped 523, described front-wheel connecting rod 53 is provided with the connecting rod chute 531 of accommodation second pin 542.In the technical program, disk 51 is discontinuity rotation, and crank pin 511 is also that the interim moving leader 52 that drives moves back and forth, and moving leader 52 is while moving forward and backward, its second pin 524 moved on dull and stereotyped 523 slides in connecting rod chute 531, drives front-wheel connecting rod 53 discontinuity to rotate.
In addition, also for discontinuity transmission mechanism is provided with micromatic setting in the present embodiment, the first micromatic setting, described disk 51 is detachable fixing by realizing between securing member and the axle of fixed disc, namely disk 51 is removable, when changing the disk 51 of different-diameter, also changing of the diameter of crank pin 511 rotary motion trace, directly have influence on the front and back maximum moving distance of moving leader 52, before and after moving leader 52, maximum moving distance directly has influence on the amplitude of fluctuation of front-wheel connecting rod 53, thus realizes the fine setting effect to front-drive amplitude; The second micromatic setting, dolly comprises base plate 62, described leader fixed 54 is adjustable fixing by realizing between securing member and base plate 62, namely the initial position of leader fixed 54 can be changed, leader fixed initial position variable effect is to the initial position of moving leader 52, and the initial position change of moving leader 52 directly has influence on the initial position that front-wheel 60 swings, so the fine setting of front-wheel initial swing angle can be realized.Two kinds of fine-tuning modes can be combined with each other use, can play and regulate front wheel shimmy amplitude, also can play the effect of fine setting front-wheel initial swing angle.
In order to optimize the gearratio of discontinuity transmission mechanism, described nipper wheels comprise the 3rd gear 303 engaged with the 4th gear 304,3rd gear 303 coaxial transmission has the second gear 302, second gears meshing to have the first gear 301, first gear 301 and described disk coaxial transmission.In order to optimize the gearratio of backgear transmission mechanism, described backgear group is three-step gear shift, comprise fixing the 5th gear 305 on driving shaft 2, 5th gear 305 engages the 6th gear 306, 6th gear is located on hind axle 1 by bearing, 6th gear 306 is engaged with the 7th gear 307, 6th gear 306 and the 7th gear 307 are stepped gear, 7th gear 307 is located on driving shaft 2 by bearing, 7th gear 307 is taken turns 308 with octadentate and is engaged, octadentate wheel is fixed on hind axle 2, hind axle is also fixed with the 9th gear 309, 9th gears meshing has the tenth gear 310, tenth gear is located on driving shaft 2 by bearing, stepped gear is utilized to carry out speed change, stepped gear is made up of gear wheel and pinion, two stepped gears with the use of, structure is more compact, very be applicable to the present embodiment, in addition, the number of teeth of this programme to each gear is optimized selection, the number of teeth of the gear wheel of the 5th gear 305 and stepped gear is 90, the number of teeth of the pinion of octadentate wheel 308 and stepped gear is 30, the number of teeth of the 9th gear 309 is 24, the number of teeth of the tenth gear is 96, the number of teeth of the 4th gear is 4, the number of teeth of the 3rd gear is 20, the number of teeth of the second gear is 60, the number of teeth of the first gear is 24, the gearratio of backgear transmission mechanism is I=1/27, gearratio is higher, dolly form stroke can be allowed longer, in discontinuity transmission mechanism, 4th gear and the tenth gear realize rotating by the mode of spacer and securing member simultaneously, can calculate according to gears meshing, during the 4th pinion rotation one week, the distance that trailing wheel is passed by is wheel diameter after 96/24* π *.Such as, wheel diameter is preferably 150, then, during the 4th pinion rotation one week, the distance that trailing wheel is passed by is 1884mm, utilizes the gearratio in the present embodiment, and the utilization rate of energy is high, and the energy loss of transmission process is also lacked.
To other structures in its present embodiment, described base plate 62 is provided with 4 root posts 44, 4 root post 44 tops are fixed with top board 45, described top sheave 41 is located on top board 45, driving shaft 2, hind axle 1 is all located on base plate 62, in order to keep base plate left and right sides relative equilibrium, the 5th described gear 305, 7th gear 307 is all positioned at wherein one end of driving shaft 2, tenth gear 310 is positioned at the other end of driving shaft 2, described lower sheave 42 is between the 7th gear and the tenth gear, two bearing blocks 20 on driving shaft 2, one is positioned at the axial end of driving shaft 2 near the 5th gear, another is between lower sheave 42 and the tenth gear 310, the center of gravity of dolly can be allowed after such design to remain on center as far as possible.
The driving mode of the dolly in the present invention is specific as follows: drive source adopts weight 40 automatically to fall to providing potential energy, when weight 40 falls, the lanyard 43 utilizing weight 40 to connect rotates to drive lower sheave 42, driving shaft 2 is driven to rotate when lower sheave rotates, now driving shaft 2 transmits power to hind axle 1 by 3 grades of speed changes, be specially: first by the 5th gear 305 engaged transmission the 6th gear 306, 6th gear 306 engaged transmission the 7th gear 307, then the 7th gear 307 engaged transmission octadentate wheel 308, octadentate wheel 308 is fixed on hind axle 1, thus realize three-step gear shift, then on hind axle, two trailing wheels start to rotate, the 4th gear 304 is driven to rotate when driving shaft 2 rotates simultaneously, 4th gear 304 is teeth-missing gear, on its face of gear, interval arranges tooth, during the 4th pinion rotation, the 3rd gear 303 is driven to rotate at set intervals, 3rd gear 303 transmits power to disk 51 by one-level speed change, disk 51 also discontinuity rotates, when disk 51 rotates, crank pin 511 on disk 51 drives moving leader 52 to do crank-motion, driving moving leader moves forward and backward, the other end of moving leader 52 connects front-wheel connecting rod 53, moving leader is while moving forward and backward, front-wheel connecting rod 53 is driven to rotate centered by the steering spindle 61 of front-wheel, thus realize discontinuity drive front-wheel 60 turn left or turn right, front-wheel 60 can provide dolly component forward when turning left or turn right, be similar to the principle turning round car of children, the track travelled is similar to S shape, the route that dolly can be allowed to travel is longer.
Below only just the present invention preferably example be described, but can not be interpreted as it is limitations on claims.The present invention not only limits to and above example, and its concrete structure allows to change, and those skilled in the art can make various change and distortion according to the present invention, only otherwise depart from spirit of the present invention, all should belong to the scope that claims of the present invention define.
Claims (10)
1. the dolly of a non-carbon-emitting, comprise drive source, driving shaft, hind axle, be located at the trailing wheel at hind axle two ends, be located at the front-wheel of dolly front end, mutual transmission between hind axle and driving shaft, driving shaft realizes rotating under drive source drives, it is characterized in that: described drive source comprises the weight be suspended on top sheave, by lanyard transmission lower sheave below top sheave, lower sheave is located on described driving shaft, backgear transmission mechanism is provided with between driving shaft and hind axle, backgear transmission mechanism is the backgear group of multi-change speed, discontinuity transmission mechanism is provided with between driving shaft and front-wheel, front-wheel realizes the left-right rotation of discontinuity under the transmission of discontinuity transmission mechanism.
2. the dolly of a kind of non-carbon-emitting according to claim 1, it is characterized in that: described discontinuity transmission mechanism comprises the 4th gear established on the driving shaft, 4th gear is teeth-missing gear, 4th gear is by nipper wheels clutch disk, disk is connected with the moving leader that can move forward and backward, moving leader is connected with the front-wheel connecting rod horizontally rotated, the other end of front-wheel connecting rod connects the steering spindle driving front-wheel left-right rotation.
3. the dolly of a kind of non-carbon-emitting according to claim 2, it is characterized in that: described disk end face is vertically provided with crank pin, the rear end of described moving leader is provided with vertical chute, the front end of moving leader is provided with horizontal concrete chute, crank pin is contained in vertical chute, moving leader side is provided with leader fixed, leader fixed be provided with more than 2 with plane-parallel and the first pin be contained in horizontal concrete chute, the front end of moving leader is provided with the mobile flat board with plane-parallel, mobile flat board is vertically provided with the second pin, described front-wheel connecting rod is provided with the connecting rod chute of accommodation second pin.
4. the dolly of a kind of non-carbon-emitting according to claim 3, is characterized in that: described disk is detachable fixing by realizing between securing member and the axle of fixed disc.
5. the dolly of a kind of non-carbon-emitting according to claim 4, is characterized in that: dolly comprises base plate, and described is leader fixed adjustable fixing by realizing between securing member and base plate.
6. the dolly of a kind of non-carbon-emitting according to claim 3, it is characterized in that: described nipper wheels comprise the 3rd gear with the 4th gears meshing, 3rd gear coaxial transmission has the second gear, and the second gears meshing has the first gear, the first gear and described disk coaxial transmission.
7. the dolly of a kind of non-carbon-emitting according to claim 6, it is characterized in that: described backgear group is three-step gear shift, comprise fixing the 5th gear on the driving shaft, 5th gears meshing the 6th gear, 6th gear is located on hind axle by bearing, 6th gears meshing has the 7th gear, 6th gear and the 7th gear are stepped gear, 7th gear is located on driving shaft by bearing, 7th gear and the 8th gears meshing, octadentate wheel is fixed on hind axle, hind axle is also fixed with the 9th gear, 9th gears meshing has the tenth gear, tenth gear is located on driving shaft by bearing.
8. the dolly of a kind of non-carbon-emitting according to claim 7, it is characterized in that: described stepped gear is made up of gear wheel and pinion, the number of teeth of the 5th gear and described gear wheel is 90, the number of teeth of octadentate wheel and described pinion is 30, and the number of teeth of the 9th gear is the number of teeth of the 24, ten gear is 96, the number of teeth of the 4th gear is 4, the number of teeth of the number of teeth of the 3rd gear to be the number of teeth of the 20, second gear be the 60, first gear is 24.
9. the dolly of a kind of non-carbon-emitting according to claim 7, it is characterized in that: described base plate is provided with 4 root posts, 4 root post tops are fixed with top board, described top sheave is located on top board, driving shaft, hind axle are all located on base plate, the 5th described gear, the 7th gear are all positioned at wherein one end of driving shaft, and the tenth gear is positioned at the other end of driving shaft, and described lower sheave is between the 7th gear and the tenth gear.
10. the driving mode of the dolly of a non-carbon-emitting, it is characterized in that: adopt the dolly described in claim 9, drive source adopts weight automatically to fall to provide potential energy, during weight-drop, the lanyard utilizing weight to connect rotates to drive lower sheave, drive shaft turns is driven when lower sheave rotates, now driving shaft transmits power to hind axle by 3 grades of speed changes, two trailing wheels on hind axle are made to start to rotate, drive the 4th pinion rotation during drive shaft turns simultaneously, 4th gear is teeth-missing gear, on its face of gear, interval arranges tooth, during the 4th pinion rotation, drive the 3rd pinion rotation at set intervals, 3rd gear transmits power to disk by one-level speed change, disk also discontinuity rotates, during disk rotational, crank pin on disk drives moving leader to do crank-motion, driving moving leader moves forward and backward, the other end of moving leader connects front-wheel connecting rod, moving leader is while moving forward and backward, front-wheel connecting rod is driven to rotate centered by the steering spindle of front-wheel, thus realize discontinuity driving front-wheel left-hand rotation or turn right, front-wheel can provide dolly component forward when turning left or turn right, the route that dolly can be allowed to travel is longer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510551508.5A CN105080151B (en) | 2015-08-28 | 2015-08-28 | The dolly and its driving mode of a kind of non-carbon-emitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510551508.5A CN105080151B (en) | 2015-08-28 | 2015-08-28 | The dolly and its driving mode of a kind of non-carbon-emitting |
Publications (2)
| Publication Number | Publication Date |
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| CN105080151A true CN105080151A (en) | 2015-11-25 |
| CN105080151B CN105080151B (en) | 2017-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510551508.5A Expired - Fee Related CN105080151B (en) | 2015-08-28 | 2015-08-28 | The dolly and its driving mode of a kind of non-carbon-emitting |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111810811A (en) * | 2020-06-22 | 2020-10-23 | 贵州加来众科智能科技有限公司 | Intelligent public culture all-in-one machine |
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| RU2056889C1 (en) * | 1992-04-20 | 1996-03-27 | Игорь Евгеньевич Кулага | Method of creating pulse motive force for carriage |
| CN203694597U (en) * | 2014-01-26 | 2014-07-09 | 常州机电职业技术学院 | Carbon-free trolley driven to walk by gravitational potential energy |
| CN204261331U (en) * | 2014-12-01 | 2015-04-15 | 浙江理工大学 | A kind of carbon-free trolley of 8 word walkings |
| CN204380254U (en) * | 2015-01-16 | 2015-06-10 | 江西科技学院 | A kind of novel carbon-free toy car |
| CN204543542U (en) * | 2015-04-02 | 2015-08-12 | 浙江理工大学 | A kind of carbon-free trolley adapting to the snakelike walking of variable pilespacing |
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2015
- 2015-08-28 CN CN201510551508.5A patent/CN105080151B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2056889C1 (en) * | 1992-04-20 | 1996-03-27 | Игорь Евгеньевич Кулага | Method of creating pulse motive force for carriage |
| CN203694597U (en) * | 2014-01-26 | 2014-07-09 | 常州机电职业技术学院 | Carbon-free trolley driven to walk by gravitational potential energy |
| CN204261331U (en) * | 2014-12-01 | 2015-04-15 | 浙江理工大学 | A kind of carbon-free trolley of 8 word walkings |
| CN204380254U (en) * | 2015-01-16 | 2015-06-10 | 江西科技学院 | A kind of novel carbon-free toy car |
| CN204543542U (en) * | 2015-04-02 | 2015-08-12 | 浙江理工大学 | A kind of carbon-free trolley adapting to the snakelike walking of variable pilespacing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111810811A (en) * | 2020-06-22 | 2020-10-23 | 贵州加来众科智能科技有限公司 | Intelligent public culture all-in-one machine |
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