CN205252535U - Gravity type S type carbon -free trolley - Google Patents
Gravity type S type carbon -free trolley Download PDFInfo
- Publication number
- CN205252535U CN205252535U CN201521085160.7U CN201521085160U CN205252535U CN 205252535 U CN205252535 U CN 205252535U CN 201521085160 U CN201521085160 U CN 201521085160U CN 205252535 U CN205252535 U CN 205252535U
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- wheel
- dolly
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- reel
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Abstract
The utility model provides a gravity type S type carbon -free trolley, the dolly comprises actuating mechanism and steering mechanism, actuating mechanism comprises weight, wire rope, reel, gear wheel, pinion, rear wheel, and the weight whereabouts drives the reel operation, reel and gear wheel, the coaxial interference of crank hookup, and gear wheel and little gear engagement, pinion and rear wheel coaxial coupling constitute the drive wheel, and the rear wheel adopts the hookup of one -way bearing, realizes the dolly differential motion, steering mechanism comprises crank, connecting block, rocker, cardan shaft, threaded rod, front wheel support, front wheel, and the crank is connected with connecting block adoption spout, through position control, realizes the coarse adjusting of front wheel corner, through adjusting threaded rod and cardan shaft hookup location, realize the accurate adjustment of front wheel corner, and then realize the dolly accuracy and walk multiple radial S type route. The utility model discloses the accessible changes crank spout and connecting block hookup location, control front wheel operation corner, adjusting threaded rod and cardan shaft hookup location again, fine setting front wheel operation corner is adjusted accurate control front wheel periodicity through the second grade and is turned to, can accurate regulation dolly to the walking of multiple S type radius orbit route.
Description
Technical field
The utility model belongs to mechanical transmission fields, refers more particularly to the carbon-free dolly of a kind of gravity type S type.
Background technology
Society is the epoch of an industry high speed development, and the power source of industrial development mainly transforms by electric energy or fuel combustion, thereby realizes the running of plant equipment. There is energy crisis in society, it is exhausted that mining is moved towards day by day. Based on this, utilize gravitional force to transform kinetic energy a kind of effective method of can yet be regarded as. Gravitional force is converted to kinetic energy, drives the trolley travelling line period sexual deviation of going forward side by side, turn to by coarse adjustment and fine setting, realize and become radius S type route running. Vehicle structure is simple, rationally compact, high transmission ratio, and energy transformation ratio is high, and transmission efficiency is high.
Summary of the invention
The utility model adopts rear wheel drive, unilateral bearing is realized differential motion, crank rocker and universal drive shaft jointly control the carbon-free dolly of gravity type S type of front-wheel steer, have simple in structure, stable, workable, the advantage such as disassembly is good, the different radii S type of can walking track.
The technical solution adopted in the utility model is:
The carbon-free dolly of a kind of gravity type S type, comprising: pulley connecting pin, pulley bracket, pulley, upper plate, harness cord bar, steel wire rope, weight, unilateral bearing, front-wheel support, upper plate, front-wheel connecting pin, front vehicle wheel, L plate, lower shoe, contiguous block, crank, left/right rear wheel, after-poppet, fore-stock, gear train, threaded rod, universal drive shaft, rocking bar, reel, hind axle, reel connecting axle.
Described base plate is made up of 3 (upper plate 10, L plate 13, lower shoes 14), contributes to like this to reduce dolly chassis, makes trolley travelling more stable. Support frame as described above is used for supporting reel, gear train and left/right rear wheel, and it is made up of upper plate, L plate, lower shoe, fore-stock and after-poppet. Described forward and backward support and lower shoe connect firmly, and open hole on after-poppet, embed rolling bearing, reduce axletree operation friction power. Described upper plate is connected by five harness cord bars with lower shoe, drills through hole on lower shoe, and harness cord bar is fixed by nut through base plate, and pulley bracket is installed on upper plate, fixed block on support, and pulley, harness cord bar, lower shoe form the guiding mechanism of weight. Described weight is 1kg counterweight, is connected through pulley commutation by steel wire rope with the reel on axletree. Described weight, steel wire rope, reel, gear train, rear wheel composition drive part. Weight traction reel rotates, the coaxial interference fit joint of reel and gear wheel, and gear wheel engage with pinion, the rear wheel (unilateral bearing is connected) of driving and the coaxial interference fit joint of pinion, formation differential motion. Described steering mechanism is made up of crank, contiguous block, rocking bar, universal drive shaft, threaded rod, front-wheel support, front-wheel, universal drive shaft, regulates accurately control front-wheel periodically to turn to by secondary. Crank adopts chute to be connected with contiguous block, by position adjustments, realizes front wheel angle coarse adjustment; By regulating threaded rod and universal drive shaft link position, realize front wheel angle accurate adjustment, and then realize dolly and accurately walk the S type route of multiple radius.
The utility model advantage:
The utility model adopts the driving of trailing wheel unilateral bearing, crank rocker and Universal axle mechanism control front-wheel steer, have simple in structure, stable, workable, cost is low, flexible adjustment, transmission efficiency advantages of higher.
The utility model can be by changing crank chute and contiguous block link position, control front-wheel operation corner, regulate again threaded rod and universal drive shaft link position, fine setting front-wheel operation corner, regulate accurately control front-wheel periodically to turn to by secondary, can the walking of fine adjustment dolly to multiple S type locus of radius route.
Brief description of the drawings
Fig. 1 is the carbon-free dolly axonometric drawing of gravity type S type.
Fig. 2 is the carbon-free dolly front view of gravity type S type.
Fig. 3 is the carbon-free dolly left view of gravity type S type.
Fig. 4 is the carbon-free dolly top view of gravity type S type.
In figure: 1-pulley connecting pin, 2-pulley bracket 3-pulley 4-upper plate 5-harness cord bar 6-steel wire rope 7-weight 8-unilateral bearing 9-front-wheel support 10-upper plate 11-front-wheel connecting pin 12-front vehicle wheel 13-L plate 14-lower shoe 15-contiguous block 16-crank 17-rear wheel 18-after-poppet 19-fore-stock 20-pinion 21-gear wheel 22-threaded rod 23-universal drive shaft 24-rocking bar 25-reel 26-hind axle 27-reel connecting axle.
Specific embodiments:
The technological means of taking for further illustrating predetermined goal of the invention that the utility model reaches, below in conjunction with accompanying drawing and example, to the detailed description of the invention the utility model proposes, structure, feature, is described in detail as follows.
Referring to accompanying drawing, bracing frame described in the utility model is in same perpendicular, to be used for supporting reel 25, gear train (20,21), crank 16 and rear wheel 17, and it is made up of upper plate 10, L plate 13, lower shoe 14, fore-stock 19, after-poppet 18. Described forward and backward support (19,18) connects firmly with lower shoe 14, on after-poppet 18, opens hole, embeds rolling bearing, reduces axletree operation friction power. In two rear wheels 17, embed single roll bearing, make left/right rear wheel form differential motion, and then realize and turning.
Described upper plate 10, L plate 13 and lower shoe 14 are bolted, and on lower shoe 14, open hole, and harness cord bar 5 is fixed on lower shoe 14 by nut, and upper plate 4 is opened hole, fix with nut; Upper plate 4, harness cord bar 5, lower shoe 14 form the guiding mechanism of weight 7, and this apparatus structure is simply compact, workable. Described weight is 1kg counterweight, is commutated and is connected with reel on axletree 25 through pulley 3 by steel wire rope. Described gear wheel 21, reel 25 adopt axle to be connected with crank 16, and nut two ends are fastening; On described crank 16, have groove, adjustable contiguous block 15 and crank 16 relative positions, contiguous block 15 is connected by connecting pin with crank 16, and contiguous block 15 is connected by screw nut with rocking bar 24, by adjusting nut precession length, i.e. adjustable contiguous block 15 and rocking bar 24 relative positions; Described rocking bar 24 is threaded connection with universal drive shaft 23, and universal drive shaft 23 is connected with threaded rod 22, fine setting front-wheel operation corner.
The course of work is as follows:
Assignment procedure: according to known S type route radius, regulate the runner position on contiguous block 15 and crank 16 and be fixed, regulate the length of thread engagement of contiguous block 15 and rocking bar 24, regulate universal drive shaft 23 and threaded rod 22 relative positions, and specified altitude assignment brought up to by weight 7 by reverse rotation, makes steel wire rope in tight state.
Dispose procedure: in the time that weight 7 falls, haulage cable drives reel 25 to rotate, Driven by Coaxial gear wheel 21 and crank 16 rotate, gear wheel 21 engages with pinion 20 and drives rear wheel, and crank 16 rotates the operation corner that drives contiguous block 15, rocking bar 24, universal drive shaft 23, threaded rod 22, front-wheel support control front-wheel.
Claims (1)
1. the carbon-free dolly of gravity type S type, is characterized in that: dolly is made up of driving mechanism and steering mechanism; Driving mechanism is made up of weight, steel wire rope, reel, gear wheel, pinion, rear wheel, weight drop, the running of drive reel, reel and gear wheel, the coaxial interference fit joint of crank, gear wheel engages with pinion, and pinion is coaxially connected with rear wheel, forms driving wheel, rear wheel adopts unilateral bearing to connect, and realizes dolly differential motion; Steering mechanism is made up of crank, contiguous block, rocking bar, universal drive shaft, threaded rod, front-wheel support, front-wheel, and crank adopts chute to be connected with contiguous block, by position adjustments, realizes front wheel angle coarse adjustment; By regulating threaded rod and universal drive shaft link position, realize front wheel angle accurate adjustment, and then realize dolly and accurately walk the S type route of multiple radius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521085160.7U CN205252535U (en) | 2015-12-24 | 2015-12-24 | Gravity type S type carbon -free trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521085160.7U CN205252535U (en) | 2015-12-24 | 2015-12-24 | Gravity type S type carbon -free trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205252535U true CN205252535U (en) | 2016-05-25 |
Family
ID=55994086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521085160.7U Expired - Fee Related CN205252535U (en) | 2015-12-24 | 2015-12-24 | Gravity type S type carbon -free trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205252535U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106310674A (en) * | 2016-11-09 | 2017-01-11 | 中南林业科技大学 | Self-control travel obstacle avoidance front wheel steering device |
| CN107168308A (en) * | 2017-04-27 | 2017-09-15 | 广东工业大学 | A kind of carbon-free trolley of intelligent barrier avoiding variable-ratio |
| CN109248449A (en) * | 2018-11-16 | 2019-01-22 | 华侨大学 | A kind of carbon-free trolley for S-shaped track of walking |
-
2015
- 2015-12-24 CN CN201521085160.7U patent/CN205252535U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106310674A (en) * | 2016-11-09 | 2017-01-11 | 中南林业科技大学 | Self-control travel obstacle avoidance front wheel steering device |
| CN107168308A (en) * | 2017-04-27 | 2017-09-15 | 广东工业大学 | A kind of carbon-free trolley of intelligent barrier avoiding variable-ratio |
| CN109248449A (en) * | 2018-11-16 | 2019-01-22 | 华侨大学 | A kind of carbon-free trolley for S-shaped track of walking |
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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 |
Granted publication date: 20160525 Termination date: 20161224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |