CN203819318U - Steering device of four-wheeler - Google Patents
Steering device of four-wheeler Download PDFInfo
- Publication number
- CN203819318U CN203819318U CN201420167101.3U CN201420167101U CN203819318U CN 203819318 U CN203819318 U CN 203819318U CN 201420167101 U CN201420167101 U CN 201420167101U CN 203819318 U CN203819318 U CN 203819318U
- Authority
- CN
- China
- Prior art keywords
- front fork
- chain
- wheel
- front wheel
- pick
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000012467 final product Substances 0.000 description 1
Abstract
A steering device of a four-wheeler comprises a steering wheel, a steering wheel shaft, a chain wheel, a chain, a left pick, a right pick, a left connecting rod, a right connecting rod, a pull rod, a left compress block, a right compress block, a left adjusting rod, a right adjusting rod, a frame, a left front fork, a right front fork, a left front wheel shaft, a right front wheel shaft, a left upright pipe and a right upright pipe, a left upright shaft, a right upright shaft, a left front wheel and a right front wheel, wherein the steering wheel shaft and the center of the chain wheel are fixed together; the middle part of the chain is arranged on the chain wheel in a sleeving manner; two ends of the chain are connected with the left adjusting rod and the right adjusting rod; idler wheels are mounted between two sides of the chain and the chain wheel; the idler wheels are arranged on small shafts in a sleeving manner; the two ends of the pull rod are connected with the left pick and the right pick; the left pick and the right pick are connected with the left front fork and the right front fork; the left front wheel and the right front wheel are mounted at the lower ends of the left front fork and the right front fork; the left compress block and the right compress block are fixed with the pull rod. When a vehicle swerves, for example, the vehicle swerves to the right side, the steering wheel is controlled to rotate in the clockwise direction, so as to drive the chain and the pull rod to move right and drive the left pick, the right pick, the left front wheel and the right front to move right, therefore, the goal of enabling the vehicle to swerve is achieved.
Description
Affiliated technical field
The utility model relates to a kind of steering hardware, relates to specifically a kind of four-wheeled steering hardware.
Background technology
The steering hardware of four-wheeled is all to adopt turbine and worm technology at present, and this uses at general vehicle is feasible, but as used its structure just to seem on the fun vehicle of park, complicated cost is also high on special car.
Summary of the invention
For overcoming this high deficiency of existing steering hardware complex structure cost, the purpose of this utility model is: provide a kind of cost simple in structure low steering hardware, for achieving the above object, this practicality is just novel is adopted technical scheme to be by technical solution problem: by bearing circle, steering wheel shaft, sprocket wheel, chain, left plectrum, right plectrum, left pin, right pin, left nut, right nut, left pipe link, right pipe link, pull bar, left compact heap, right compact heap, left adjust bar, right adjust bar, vehicle frame, little axle, roller, spring, left front fork, right front fork, left front wheel shaft, right front wheel shaft, left standpipe, right standpipe, left vertical shaft, right vertical shaft, fixed strip, direction sleeve pipe and the near front wheel, off front wheel forms a four-wheeled steering hardware.Described steering wheel shaft is arranged on the center of bearing circle, center through direction indicators cover and described sprocket wheel is fixed together simultaneously, described fixed strip one end and vehicle frame are fixed, the other end and direction indicators cover are fixed, rotating of steering wheel can drive sprocket rotation like this, described chain centre portion is enclosed within on sprocket wheel, and one end of chain is connected with left adjust bar, the other end is connected with right adjust bar, between described chain and sprocket wheel two sides, roller is housed, roller housing is contained on little axle, little axle is fixed on vehicle frame, when bearing circle band movable sprocket left-right rotation, chain gets final product parallel, the left end of described pull bar is connected with left plectrum by left pin, and pull bar and left plectrum can freely rotate, and the right-hand member of pull bar is connected with right plectrum by right pin, and pull bar and right plectrum can freely rotate, described left compact heap one end and pull bar are fixed, in the hole of the other end, be installed with left adjust bar, the left end of adjust bar is equipped with nut, described right compact heap one end and pull bar are fixed, in the hole of the other end, be installed with right adjust bar, the right-hand member of right adjust bar is equipped with spring and nut, setting nut can adjusting chain degree of tightness, when chain parallel, can drive pull bar parallel, described left plectrum and left front fork are integrally welded, described left vertical shaft and left front fork are also integrally welded, left vertical shaft is through in left standpipe, and can freely rotate, left standpipe and vehicle frame are fixed, the near front wheel is equipped with in described left front fork lower end, described left front wheel shaft is through between left front fork and the near front wheel, described right plectrum and right front fork are integrally welded, described right vertical shaft and right front fork are also integrally welded, right vertical shaft is through in right standpipe, and can freely rotate, right standpipe and vehicle frame are fixed, off front wheel is equipped with in described right front fork lower end, described right front wheel shaft is through between right front fork and off front wheel.
Principle of work of the present utility model is: when turn inside diameter is during as right-hand corner, steering dish rotates to clockwise direction, this rotation has driven chain, pull bar to move right, and has also driven left and right plectrum, left and right front-wheel turning clockwise, thereby realizes the object of turn inside diameter.
The beneficial effects of the utility model are: cost simple in structure is low.
Accompanying drawing explanation
Accompanying drawing is constructional drawing of the present utility model
The specific embodiment
With reference to accompanying drawing, will specifically narrate embodiment of the present utility model: by bearing circle 24, steering wheel shaft 33, sprocket wheel 32, chain 9, left plectrum 1, right plectrum 18, left pin 2, right pin 17, left nut 4, right nut 14, left pipe link 3, right pipe link 16, pull bar 15, left compact heap 5, right compact heap 12, left adjust bar 6, right adjust bar 11, vehicle frame 7, little axle 8, roller 10, spring 13, left front fork 29, right front fork 20, left front wheel shaft 28, right front wheel shaft 21, left standpipe 27, right standpipe 19, left vertical shaft 25, right vertical shaft 22, fixed strip 30, direction sleeve pipe 31 and the near front wheel 26, off front wheel 23 forms a four-wheeled steering hardware.
Steering wheel shaft 33 is arranged on the center of bearing circle 24, through direction indicators cover 31 and sprocket wheel 32 center, be fixed together simultaneously, fixed strip 30 one end and vehicle frame 7 are fixing, the other end and direction indicators cover 31 are fixing, chain 9 centre portions are enclosed within on sprocket wheel 32, one end of chain 9 is connected with left adjust bar 6, the other end is connected with right adjust bar 11, between chain 9 and sprocket wheel 32 2 sides, roller 10 is housed, roller 10 is sleeved on little axle 8, little axle 8 is fixed on vehicle frame 7, the left end of pull bar 15 is connected with left plectrum 1 by left pin 2, and the right-hand member of pull bar 15 is connected with right plectrum 18 by right pin 17, left compact heap 5 one end and pull bar 15 are fixing, in the hole of the other end, be installed with left adjust bar 6, the left end of adjust bar 6 is equipped with nut 4, right compact heap 12 one end and pull bar 15 are fixing, in the hole of the other end, be installed with right adjust bar 11, the right-hand member of right adjust bar 11 is equipped with spring 13 and nut 14, left plectrum 1 is integrally welded with left front fork 29, left vertical shaft 25 is also integrally welded with left front fork 29, left vertical shaft 25 is through in left standpipe 27, left standpipe 27 is fixing with vehicle frame 7, the near front wheel 26 is equipped with in left front fork 29 lower ends, left front wheel shaft 28 is through between left front fork 29 and the near front wheel 26, right plectrum 18 is integrally welded with right front fork 20, right vertical shaft 22 is also integrally welded with right front fork 20, right vertical shaft 22 is through in right standpipe 19, right standpipe 19 is fixing with vehicle frame 7, off front wheel 23 is equipped with in right front fork 20 lower ends, right front wheel shaft 21 is through between right front fork 20 and off front wheel 23.
Claims (2)
1. a four-wheeled steering hardware is characterized in that: steering wheel shaft (33) is arranged on the center of bearing circle (24), through direction indicators cover (31) and the center of sprocket wheel (32), be fixed together simultaneously, fixed strip (30) one end and vehicle frame (7) are fixing, the other end and direction indicators cover (31) are fixing, chain (9) centre portion is enclosed within on sprocket wheel (32), one end of chain (9) is connected with left adjust bar (6), the other end is connected with right adjust bar (11), between chain (9) and sprocket wheel (32) two sides, roller (10) is housed, roller (10) is sleeved on little axle (8), the left end of pull bar (15) is connected with left plectrum (1) by left pin (2), and the right-hand member of pull bar (15) is by right pin (17) and right plectrum (18)) be connected, left compact heap (5) one end and pull bar (15) are fixing, in the hole of the other end, be installed with left adjust bar (6)
The left end of adjust bar (6) is equipped with nut (4), right compact heap (12) one end and pull bar (15) are fixing, in the hole of the other end, be installed with right adjust bar (11), the right-hand member of right adjust bar (11) is equipped with spring (13) and nut (14), left plectrum (1) is integrally welded with left front fork (29), left vertical shaft (25) is also integrally welded with left front fork (29), left vertical shaft (25) is through in left standpipe (27), the near front wheel (26) is equipped with in left front fork (29) lower end, left front wheel shaft (28) is through between left front fork (29) and the near front wheel (26), right plectrum (18) is integrally welded with right front fork (20), right vertical shaft (22) is also integrally welded with right front fork (20), right vertical shaft (22) is through in right standpipe (19), off front wheel (23) is equipped with in right front fork (20) lower end, right front wheel shaft (21) is through between right front fork (20) and off front wheel (23).
2. four-wheeled steering hardware feature according to claim 1 is also: little axle (8) is fixed on vehicle frame (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420167101.3U CN203819318U (en) | 2014-04-08 | 2014-04-08 | Steering device of four-wheeler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420167101.3U CN203819318U (en) | 2014-04-08 | 2014-04-08 | Steering device of four-wheeler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203819318U true CN203819318U (en) | 2014-09-10 |
Family
ID=51474845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420167101.3U Expired - Fee Related CN203819318U (en) | 2014-04-08 | 2014-04-08 | Steering device of four-wheeler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203819318U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104691325A (en) * | 2015-03-05 | 2015-06-10 | 中南林业科技大学 | Double-station clutch controlling and clutch locking method and device |
| CN104773196A (en) * | 2015-03-05 | 2015-07-15 | 中南林业科技大学 | Double-station steering method and double-station steering device |
-
2014
- 2014-04-08 CN CN201420167101.3U patent/CN203819318U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104691325A (en) * | 2015-03-05 | 2015-06-10 | 中南林业科技大学 | Double-station clutch controlling and clutch locking method and device |
| CN104773196A (en) * | 2015-03-05 | 2015-07-15 | 中南林业科技大学 | Double-station steering method and double-station steering device |
| CN104773196B (en) * | 2015-03-05 | 2017-05-17 | 中南林业科技大学 | Double-station steering method and double-station steering device |
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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: 20140910 Termination date: 20170408 |