CN204601616U - Automatic walking different radii figure of eight carbon-free trolley - Google Patents
Automatic walking different radii figure of eight carbon-free trolley Download PDFInfo
- Publication number
- CN204601616U CN204601616U CN201520324741.5U CN201520324741U CN204601616U CN 204601616 U CN204601616 U CN 204601616U CN 201520324741 U CN201520324741 U CN 201520324741U CN 204601616 U CN204601616 U CN 204601616U
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- China
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- cone pulley
- truckle
- reel
- wheel
- mounting system
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Abstract
Automatic walking different radii figure of eight carbon-free trolley belongs to mechanical transmission fields, and it is characterized in that provides a kind of different radii of walking automatically figure of eight carbon-free trolley, comprises a left side, right cone pulley reel (13, 2), left, right wheel (12, 1), mounting system (10), greatly, truckle (6, 7), universal wheel (14), left, right line (5, 4), suspension hook (8) and weight (9), left cone pulley reel (13) is connected by left axletree (11) interference with left wheel (12), right cone pulley reel (2) is connected by right axletree (3) interference with right wheel (1), a pair truckle (7) is fixed in upper plate (20) inner side of mounting system (10), reduce the resistance in weight downslide process, the middle frame harness cord bar (17) of mounting system (10) installs two can the adjustable pulley in left and right, make the adjustable pulley on the corresponding winding slot of cone pulley reel and middle frame harness cord bar (17) coplanar, left, right line (5, 4) suspension hook (8) is drawn in one end, and the other end is wrapped in a corresponding left side respectively by pulley, right cone pulley reel (13, 2) on winding slot, cone pulley there is not Co-wound coil radius groove, by selecting different winding slot, realizing left, right wheel (12, 1) differential motion, universal wheel (14) automatic direction regulating, realize the walking of the different radii figure of eight, this vehicle structure is simple, merrily and lightheartedly, energy conversion efficiency is high.
Description
Technical field
The utility model belongs to mechanical transmission fields, particularly relates to a kind of different radii of walking automatically figure of eight carbon-free trolley.
Background technology
Figure of eight carbon-free trolley is a kind of is the device of kinetic energy by transform gravitational energy, there is the feature of environmental protection, existing figure of eight carbon-free trolley all adopts the structure of rear wheel drive, front-wheel steer, foresteerage gear adopts space or planar linkage mechanism, the efficiency of this steering mode is not high, turn to flexibility ratio not high, the too high front-wheel that easily makes of moving of car speed produces skew, causes dolly more and more to depart from ideal movements track.Automatic walking different radii figure of eight carbon-free trolley, adopt flexible rope drive, there is the advantages such as apparatus structure is simple, cost is low, long-distance transmission, in conjunction with the differential steering gear of cone pulley reel, cone pulley gear structure is simple, relative volume is little, turn to flexibly, efficiency is high.
Summary of the invention
For the technical problem of above-mentioned existence, the utility model proposes and use the rope drive of flexible driving and the automatic walking different radii figure of eight carbon-free trolley of cone pulley reel structure, there is the advantages such as structure is simple, stable, workable, disassembly is good, the walking different radii figure of eight.
The technical solution adopted in the utility model is:
Comprise left/right cone pulley reel, wheel, mounting system, large/truckle, universal wheel, left/right line, suspension hook and weight, described left/right cone pulley reel lays respectively at the inner side of left/right wheel, described mounting system is used to greatly fixing/truckle, cone pulley reel, wheel and universal wheel, and auxiliary weight running and coiling.
Described mounting system comprises upper plate, intermediate plate, lower shoe, middle frame harness cord bar, harness cord bar and fixed block, fixed block has three groups, first and second groups of fixed blocks connect two shorter harness cord bars respectively, 3rd group of fixed block connects two shorter harness cord bars and two longer harness cord bars, the longer harness cord bar of 3rd group two is connected lower shoe, intermediate plate and upper plate with other longer harness cord bar, form the motion of guide groove auxiliary weight, the parts of described mounting system adopt and are threaded, controllability is good, and body construction is stablized.
The car axle hole of first, second group fixed block described is through hole, embedded rolling bearing, the car axle hole of described 3rd group of fixed block is through hole, embed 2 rolling bearings, one end of left and right axletree organizes the rolling bearing interference fit on fixed block in car axle hole respectively with first, second, a rolling bearing interference fit of the other end and corresponding side in car axle hole on the 3rd group of fixed block.The front end of lower shoe is bolted a flexible automatic universal wheel turned to, and can be regulated the height of lower shoe front end by nutting or shank of bolt.
There are four through holes the front end of described middle frame harness cord bar, be harness cord hole, the pair of holes of front end connects longer harness cord bar, pair of holes after a while connects shorter harness cord bar, the large pulley of described middle frame harness cord bar left/right side can be adjusted to the winding slot corresponding to cone pulley reel, the radius of left/right cone pulley coiling race is divided into four grades, and radius size reduces to small end step by step with the large end of cone pulley reel, and one end of left/right line is respectively around on the corresponding winding slot of left/right cone pulley reel.
There is a pair large pulley in the outside of described upper plate, and there is a pair truckle inner side, and described weight is 1Kg, and little a pair fixed pulley inside a pair truckle fixing on suspension hook and upper plate forms assembly pulley.Weight hangs on suspension hook, there is a pair left/right truckle the inner side of upper plate, there is a pair left/right large pulley in outside, there is a left/right large pulley left/right both sides of middle frame harness cord bar, left/right line is two independent lines, one end be separately fixed at the left/right both sides of upper plate, the truckle walking around left/right both sides on suspension hook, the truckle of left/right both sides of upper plate and large pulley, middle frame harness cord bar left/right both sides large fixed pulley, be finally wrapped on the corresponding winding slot of left/right both sides cone pulley reel.
The utility model advantage:
The utility model adopts flexible rope transmission and cone pulley reel structure, compared to the machine driving (gear, worm and gear, linkage etc.) that other is conventional, have that structure is simple, cost is low, the advantage such as comparatively stable, flexible adjustment, improve transmission efficiency, reduce energy loss.
Cone pulley gear of the present utility model can by changing winding mode thus flexible modulation differential motion, and dolly can be walked multiple path.
Accompanying drawing explanation
Fig. 1 is different radii figure of eight carbon-free trolley overall structure schematic diagram of automatically walking.
Fig. 2 is the cone pulley reel schematic diagram of different radii figure of eight carbon-free trolley of automatically walking.
Fig. 3 is the mounting system schematic diagram of different radii figure of eight carbon-free trolley of automatically walking.
In figure: 1. frame harness cord bar, 18. intermediate plates, 19. harness cord bars, 20. upper plates in right wheel, 2. right cone pulley reel, 3. right axletree, 4. right line, 5. left line, 6. large pulley, 7. truckle, 8. suspension hook, 9. weight, 10. mounting system, 11. left axletrees, 12. left wheels, 13. left cone pulley reels, 14. universal wheels, 15. lower shoes, 16. fixed blocks, 17..
Detailed description of the invention
Reaching for further illustrating the utility model the technological means that predetermined goal of the invention takes, below in conjunction with accompanying drawing and example, to the detailed description of the invention that the utility model proposes, structure, feature, being described in detail as follows.
See Fig. 1, Fig. 2 and Fig. 3, the fixed block of mounting system left/right side described in the utility model connects the fixed block that two shorter harness cord bars are first, second group respectively, and middle fixed block to the rear connects two shorter harness cord bars and two longer harness cord bars are the 3rd group of fixed block; The car axle hole of the fixed block of first, second group described is through hole, embedded rolling bearing; The car axle hole of the fixed block of described 3rd group of harness cord bar group is also through hole, embedded 2 rolling bearings, one end of left axletree 11, right axletree 3 organizes the rolling bearing interference fit on fixed block in car axle hole respectively with first, second, a rolling bearing interference fit of the other end and corresponding side in car axle hole on the 3rd group of fixed block.Three long harness cord bar groups connect intermediate plate 18, lower shoe 15 and upper plate 20, form guide groove auxiliary weight 9 to move, the front end of described lower shoe 15 has been bolted a flexible automatic universal wheel 14 turned to, the height of lower shoe 15 front end can be regulated by nutting or shank of bolt, each parts of mounting system 10 are threaded connection, body construction is stablized, and detachability is strong, and modulability is strong.
Described left cone pulley reel 13, right cone pulley reel 2 lay respectively at the inner side of left wheel 12, right wheel 1, with left axletree 11, right axletree 3 interference fits, described mounting system 10 is used to fixing large pulley 6, truckle 7, left cone pulley reel 13, right cone pulley reel 2, left wheel 12, right wheel 1 and universal wheel 14, auxiliary weight 9 is moved, around left line 5 and right line 4.Weight 9 hung by described suspension hook 8, and top is fixed with a pair truckle 7, and this by left and right winding slot to truckle 7 is wound around hangs up by left line 5, right line 4 respectively, and the inside groove of upper plate 20 has a pair truckle 7, and there is a pair large pulley 6 in outside.The left and right side large pulley of described middle frame harness cord bar 17 can regulate left line 5, right line 4 around on left cone pulley reel 13, the corresponding winding slot of right cone pulley reel 2.There is a pair large pulley 6 in the outside of described upper plate 20, and there is a pair truckle 7 inner side, and described weight 9 is 1Kg, and a pair truckle 7 that the suspension hook 8 above weight 9 is fixed constitutes running block system with a pair truckle 7 inside upper plate 20.Described left cone pulley reel 13, the radius of right cone pulley reel 2 winding slot is divided into four grades, and radius size reduces to small end step by step by holding greatly, described left line 5, right line 4 is left, the line that two, the right side is independent, the upper plate 20 that one end is separately fixed at mounting system 10 is left, on right both sides, the other end is separately fixed at left cone pulley reel 13, on the corresponding winding slot of right cone pulley reel 2, described left line 5, the winding sequence of right line 4 is the left sides from upper plate 20, right side, a pair truckle 7 on suspension hook 8, a pair truckle 7 of the inner side of upper plate 20, a pair large pulley 6 in the outside of upper plate 20, left/right side large pulley on middle frame harness cord bar 17, finally on left cone pulley reel 13 and the corresponding winding slot of right cone pulley reel 2.
The course of work of the present utility model:
Identifying: described weight 9 drops on the top of lower shoe 15, first push away dolly to walk along path, make left wheel 12, right wheel 1 produces differential motion, when getting loose appears in left line 5 or right line 4, gently the large end of cone pulley reel corresponding for the side alignment got loose is dialled with have gentle hands and lean on, make wire-wound on the winding slot of relatively large radius, gently the small end of corresponding for the opposite side alignment tightened cone pulley reel is dialled with have gentle hands and lean on, make wire-wound at the winding slot of small radii, make left line 5, right line 4 is all in comparatively tensioned state in whole motion, suspension hook 9 moves to the range that upper plate 20 is identifying.
Dispose procedure: weight 9 falls, the left line 5 of tractive, right line 4, make left cone pulley reel 13, right cone pulley reel 2 discharges around the line in winding slot, discharge left line 5, the linear velocity of right line 4 is the same, because left line 5, the winding slot radius of right line 4 coilings is different, left cone pulley reel 13, the angular speed of right cone pulley reel 2 is also different, the angular speed of the release wire that winding slot radius is large is little, the angular speed of the release wire that winding slot radius is little is large, left wheel 12 and left cone pulley reel 13 coaxially connect firmly, right wheel 1 coaxially connects firmly with right cone pulley reel 2, generation differential drives, universal wheel 14 auto-steering, dolly moves according to the path of identifying.
Claims (2)
1. automatic walking different radii figure of eight carbon-free trolley, is characterized in that: comprise left/right cone pulley reel, wheel, mounting system, greatly/truckle, universal wheel, left/right line, suspension hook and weight, described left/right cone pulley reel lays respectively at the inner side of left/right wheel, and described mounting system is used to greatly fixing/truckle, cone pulley reel, wheel, universal wheel, auxiliary weight is run and kinking, described weight hang over be fixed with a pair left/right truckle suspension hook on, a pair left/right truckle is had inside the upper plate of described mounting system, there is a pair left/right large pulley in outside, there is a left/right large pulley the middle frame harness cord bar left/right both sides of described mounting system, described left/right line is two independent lines, and one end is separately fixed at the left/right both sides of the upper plate of mounting system, walks around the truckle of left/right both sides on suspension hook, the truckle of left/right both sides and large pulley on upper plate, the large pulley of the left/right both sides on the middle frame harness cord bar of mounting system, finally be wrapped on the corresponding winding slot of left/right both sides cone pulley reel.
2. automatic walking different radii figure of eight carbon-free trolley according to claim 1, is characterized in that: the radius of the winding slot of described left/right cone pulley reel is divided into four grades, and radius size is excessive to small end with the large end of cone pulley reel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520324741.5U CN204601616U (en) | 2015-05-20 | 2015-05-20 | Automatic walking different radii figure of eight carbon-free trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520324741.5U CN204601616U (en) | 2015-05-20 | 2015-05-20 | Automatic walking different radii figure of eight carbon-free trolley |
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| Publication Number | Publication Date |
|---|---|
| CN204601616U true CN204601616U (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520324741.5U Expired - Fee Related CN204601616U (en) | 2015-05-20 | 2015-05-20 | Automatic walking different radii figure of eight carbon-free trolley |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512431A (en) * | 2016-11-09 | 2017-03-22 | 淮阴工学院 | Winding method for automatic torque conversion of carbon-free car and carbon-free car |
| CN107029434A (en) * | 2017-04-24 | 2017-08-11 | 钦州学院 | It is a kind of walk figure of eight track carbon-free trolley |
| CN110159716A (en) * | 2018-03-30 | 2019-08-23 | 于世超 | A kind of driving of drum without interrupting three-range transmission |
-
2015
- 2015-05-20 CN CN201520324741.5U patent/CN204601616U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512431A (en) * | 2016-11-09 | 2017-03-22 | 淮阴工学院 | Winding method for automatic torque conversion of carbon-free car and carbon-free car |
| CN106512431B (en) * | 2016-11-09 | 2019-03-29 | 淮阴工学院 | A kind of method for winding and carbon-free trolley of carbon-free trolley automatic torque-changing |
| CN107029434A (en) * | 2017-04-24 | 2017-08-11 | 钦州学院 | It is a kind of walk figure of eight track carbon-free trolley |
| CN107029434B (en) * | 2017-04-24 | 2023-03-10 | 钦州学院 | Carbon-free trolley walking along 8-shaped track |
| CN110159716A (en) * | 2018-03-30 | 2019-08-23 | 于世超 | A kind of driving of drum without interrupting three-range transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20170520 |