CN201405916Y - Tractor steering wheel angle adjusting device - Google Patents
Tractor steering wheel angle adjusting device Download PDFInfo
- Publication number
- CN201405916Y CN201405916Y CN2009200904941U CN200920090494U CN201405916Y CN 201405916 Y CN201405916 Y CN 201405916Y CN 2009200904941 U CN2009200904941 U CN 2009200904941U CN 200920090494 U CN200920090494 U CN 200920090494U CN 201405916 Y CN201405916 Y CN 201405916Y
- Authority
- CN
- China
- Prior art keywords
- steering
- gas spring
- steering wheel
- upright post
- column
- 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
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Abstract
The utility model relates to a tractor steering wheel angle adjusting device which comprises a steering wheel, a steering upright post, a steering upright post sleeve, a cross universal joint, a steering engine, a bracket, a locking type gas spring assembly and a rotating pin shaft, wherein the steering wheel is connected with the steering upright post by a spline, the steering upright post is connected with the steering upright post sleeve by a bearing, the steering upright post sleeve is connected with the bracket by the rotating pin shaft, the steering upright post is connected with the cross universal joint by the spline, the cross universal joint is connected with the steering engine by the spline, one end of the locking type gas spring assembly is connected with the bracket by a pinshaft, and the other end thereof is connected with the steering upright post sleeve by the pin shaft. After an operating handle on the locking type gas spring assembly is operated, under the smaller acting force, a locking type gas spring leads a gas spring to elongate or contract and drives the steering wheel, the steering upright post and the steering upright post sleeve to rotate round the rotating pin shaft, thus achieving the aim of adjusting the angle of the steering wheel. Therefore, according to the self height condition, the driver can conveniently adjust the angle of the steering wheel, so as to lead the steering wheel to be more comfortably operated.
Description
(1) technical field
The utility model belongs to the trac. field, relates to a kind of trac. steering wheel angle setting device.
(2) background technology
At present, the trac. of domestic production, construction machinery and equipment have with bearing circle:
(1) fixed type: chaufeur can't be adjusted steering wheel position (angle) according to height separately, and the manipulation of bearing circle can not be fit to everyone operating needs.
(2) turn-knob compression type: though can move back position (angle) with precession scalable bearing circle by the pine of turn-knob, complex structure is regulated time-consuming, effort, and unreliable.
And trac. steering wheel angle setting device, chaufeur can make the manipulation of bearing circle be more suitable for self actuated position according to the angle of the stepless adjustment bearing circle of the height of self.
(3) utility model content
The purpose of this utility model is to provide a kind of simple in structure, easy to adjust, service-strong trac. steering wheel angle setting device.
The technical solution of the utility model is: trac. steering wheel angle setting device comprises bearing circle 1, turns to column 2, turns to column sleeve pipe 3, universal joint cross 4, support 5, lockable gas spring assembly 6, steering box 7, rotating pin 8.It is characterized in that: bearing circle 1 connects with turning to column 2 by spline, turn to column 2 to connect with turning to column sleeve pipe 3 by bearing, turn to column sleeve pipe 3 to connect with support 5 by rotating pin 8, turn to column 2 to connect with universal joint cross 4 by spline, universal joint cross 4 connects with steering box 7 by spline, lockable gas spring assembly 6 one ends connect with support 5 by bearing pin, and the other end connects with turning to column sleeve pipe 3 by bearing pin.
Lockable gas spring assembly mainly comprises bar handle 9, pin 10, bar handle fixed mount 11, pull back spring 12, lockable gas spring 13, attachment pegs 14.Bar handle 9 connects with bar handle fixed mount 11 by pin 10, and bar handle fixed mount 11 connects with piston rod on the lockable gas spring 13 by screw thread, and pull back springs 12 are equipped with in piston rod on lockable gas spring 13 and bar handle 9 centres.
The utility model can reach following beneficial effect:
Adopt the utility model, chaufeur can carry out the angle of step-less adjustment bearing circle very easily according to the height condition of self, makes the manipulation of bearing circle more comfortable.
(4) description of drawings
Fig. 1 is the front view of the utility model trac. steering wheel angle setting device.
Fig. 2 is the right elevation of the utility model trac. steering wheel angle setting device.
Fig. 3 is the utility model trac. steering wheel angle setting device lockable gas spring assembly structure chart.
(5) specific embodiment
As shown in Figure 1 and Figure 2, trac. steering wheel angle setting device comprise bearing circle 1, turn to column 2, turn to column sleeve pipe 3, universal joint cross 4, steering box 7, support 5, lockable gas spring assembly 6, rotating pin 8.Bearing circle 1 connects with turning to column 2 by spline, turn to column 2 to connect with turning to column sleeve pipe 3 by bearing, turn to column sleeve pipe 3 to connect with support 5 by rotating pin 8, turn to column 2 to connect with universal joint cross 4 by spline, universal joint cross 4 connects with steering box 7 by spline, lockable gas spring assembly 6 one ends connect with support 5 by bearing pin, and the other end connects with turning to column sleeve pipe 3 by bearing pin.
As shown in Figure 3, lockable gas spring assembly mainly comprises bar handle 9, pin 10, bar handle fixed mount 11, pull back spring 12, lockable gas spring 13, attachment pegs 14.Bar handle 9 connects with bar handle fixed mount 11 by pin 10, and bar handle fixed mount 11 connects with piston rod on the lockable gas spring 13 by screw thread, and pull back springs 12 are equipped with in piston rod on lockable gas spring 13 and bar handle 9 centres.
Behind the bar handle of handling on the lockable gas spring assembly 69, the lockable gas spring is under the effect of low-force, make gas spring elongation or shrink, thereby make bearing circle 1, turn to column 2, turn to column sleeve pipe 3, thereby reach the purpose of adjusting steering wheel angle around bearing pin 8 rotations.
Claims (3)
1. trac. steering wheel angle setting device comprises bearing circle (1), turns to column (2), turns to column sleeve pipe (3), universal joint cross (4), support (5), lockable gas spring assembly (6), steering box (7), rotating pin (8); It is characterized in that: bearing circle (1) connects with turning to column (2) by spline, turn to column (2) to connect with turning to column sleeve pipe (3) by bearing, turn to column sleeve pipe (3) to connect with support (5) by rotating pin (8), turn to column (2) to connect with universal joint cross (4) by spline, universal joint cross (4) connects with steering box (7) by spline, lockable gas spring assembly (6) one ends connect with support (5) by bearing pin, and the other end connects with turning to column sleeve pipe (3) by bearing pin.
2. trac. steering wheel angle setting device according to claim 1, it is characterized in that: the bar handle (9) of lockable gas spring assembly connects with the bar handle fixed mount (11) that attachment pegs (14) is housed by pin (10), and bar handle fixed mount (11) connects with piston rod on the lockable gas spring (13) by screw thread.
3. the lockable gas spring assembly of trac. steering wheel angle setting device according to claim 2 is characterized in that: pull back spring (12) is housed in the middle of piston rod on lockable gas spring (13) and the bar handle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200904941U CN201405916Y (en) | 2009-05-26 | 2009-05-26 | Tractor steering wheel angle adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200904941U CN201405916Y (en) | 2009-05-26 | 2009-05-26 | Tractor steering wheel angle adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201405916Y true CN201405916Y (en) | 2010-02-17 |
Family
ID=41676842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200904941U Expired - Fee Related CN201405916Y (en) | 2009-05-26 | 2009-05-26 | Tractor steering wheel angle adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201405916Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103661737A (en) * | 2013-11-28 | 2014-03-26 | 湖州盛基金属制品有限公司 | Rudderstock regulating mechanism for mobility scooters |
| CN103738391A (en) * | 2013-12-27 | 2014-04-23 | 一汽解放柳州特种汽车有限公司 | Automobile steering wheel position adjusting device |
| CN104334008A (en) * | 2012-01-23 | 2015-02-04 | 胡斯华纳有限公司 | Walk behind power equipment handle height adjuster |
| CN105128921A (en) * | 2015-09-10 | 2015-12-09 | 江苏柳工机械有限公司 | Engineering vehicle steering machine with operating angle capable of being adjusted |
| CN107458451A (en) * | 2017-07-13 | 2017-12-12 | 安徽合力股份有限公司 | A kind of handling maneuver retaining mechanism with self-return function |
| CN113135226A (en) * | 2021-05-31 | 2021-07-20 | 重庆嘉陵全域机动车辆有限公司 | Electric control steering control mechanism of all-terrain vehicle |
-
2009
- 2009-05-26 CN CN2009200904941U patent/CN201405916Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104334008A (en) * | 2012-01-23 | 2015-02-04 | 胡斯华纳有限公司 | Walk behind power equipment handle height adjuster |
| CN103661737A (en) * | 2013-11-28 | 2014-03-26 | 湖州盛基金属制品有限公司 | Rudderstock regulating mechanism for mobility scooters |
| CN103738391A (en) * | 2013-12-27 | 2014-04-23 | 一汽解放柳州特种汽车有限公司 | Automobile steering wheel position adjusting device |
| CN105128921A (en) * | 2015-09-10 | 2015-12-09 | 江苏柳工机械有限公司 | Engineering vehicle steering machine with operating angle capable of being adjusted |
| CN107458451A (en) * | 2017-07-13 | 2017-12-12 | 安徽合力股份有限公司 | A kind of handling maneuver retaining mechanism with self-return function |
| CN113135226A (en) * | 2021-05-31 | 2021-07-20 | 重庆嘉陵全域机动车辆有限公司 | Electric control steering control mechanism of all-terrain vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FIRST TRACTOR CO., LTD. Free format text: FORMER OWNER: CHINA YITUO GROUP CO., LTD. Effective date: 20110726 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 471039 NO. 39, XIYUAN ROAD, JIANXI DISTRICT, LUOYANG CITY, HE'NAN PROVINCE TO: 471004 NO. 154, JIANSHE ROAD, JIANXI DISTRICT, LUOYANG CITY, HE'NAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110726 Address after: 471004 Jianshe Road, Jianxi, Henan, No. 154, Patentee after: First Tractor Co., Ltd. Address before: 471039 No. 39, Xiyuan Road, Jianxi District, Henan, Luoyang Patentee before: China Yituo Group Co., Ltd. |
|
| 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: 20100217 Termination date: 20180526 |