CN103287236A - System for hydraulic rotating adjustment of wheels to adapt to ground - Google Patents
System for hydraulic rotating adjustment of wheels to adapt to ground Download PDFInfo
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- CN103287236A CN103287236A CN201310143140XA CN201310143140A CN103287236A CN 103287236 A CN103287236 A CN 103287236A CN 201310143140X A CN201310143140X A CN 201310143140XA CN 201310143140 A CN201310143140 A CN 201310143140A CN 103287236 A CN103287236 A CN 103287236A
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- support frame
- lever
- hydraulic actuating
- actuating cylinder
- hydraulic
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Abstract
The invention discloses a system hydraulic rotating adjustment of wheels to adapt to ground. The system comprises a support frame, wherein rotating shafts are fixed at four corners of the support frame respectively; a support arm is rotationally mounted on each rotating shaft; a wheel is mounted at the bottom of each support arm; a lever arm is rotationally mounted in a position, closes to each rotating shaft, on each support arm; springs are fixedly connected between the upper parts of the lever arms and the lower parts of the support arms; a hydraulic cylinder is mounted in a position, on the inner side of each lever arm, on each support frame; and piston rods of the hydraulic cylinders are articulated with corresponding lever arms respectively. The system is simple in structure and reasonable in design, the ascending and descending of the support frame can be realized quickly and stably by the four hydraulic cylinders, the four lever arms and the support arms according to a lever principle, and an automobile chassis can be adapted to various road conditions.
Description
Technical field:
The present invention relates generally to a kind of hydraulic pressure and rotates adjusting wheel adaptation ground system.
Background technology:
In the prior art, the chassis position height of car is nonadjustable, so, very inconvenient when the low chassis vehicle travels on the ground of pit injustice; And high chassis vehicle is when level road travels, and comparatively oil consumption causes energy dissipation.
Summary of the invention:
The object of the invention is exactly to regulate wheel adaptation ground system in order to remedy the defective of prior art, to provide a kind of hydraulic pressure to rotate, and it can adjust the height of support frame, the i.e. height on chassis according to the situation on ground.
The present invention is achieved by the following technical solutions:
A kind of hydraulic pressure rotates regulates wheel adaptation ground system, and it is characterized in that: include support frame, the position, four turnings of support frame fixedly has rotating shaft respectively, is rotatablely equipped with hold-down arm in the rotating shaft respectively, and the bottom of hold-down arm is separately installed with wheel; Position near rotating shaft on the described hold-down arm is rotatablely equipped with throw of lever respectively, is fixedly connected with spring between throw of lever top and the hold-down arm bottom; The position that is positioned at the throw of lever inboard on the described support frame is separately installed with hydraulic actuating cylinder, and the piston rod of hydraulic actuating cylinder is hinged on respectively on the corresponding throw of lever.
A kind of hydraulic pressure rotates regulates wheel adaptation ground system, and it is characterized in that: each position, turning of described support frame all is equipped with two hydraulic actuating cylinders; The hydraulic actuating cylinder that is positioned at inboard hydraulic actuating cylinder and is positioned at the outside is respectively by the control of two independent oil circuit.
A kind of hydraulic pressure rotates regulates wheel adaptation ground system, and it is characterized in that: described oil circuit includes main oil pipe, and described main oil pipe is linked on the corresponding hydraulic actuating cylinder by four oil expellers respectively, on the described main oil pipe Hydraulic Pump is installed.
A kind of hydraulic pressure rotates regulates wheel adaptation ground system, and it is characterized in that: described support frame includes square framework, and the position, four turnings of described framework is made as step-like respectively; Described rotating shaft is installed in corresponding lateral step position respectively; Described hydraulic actuating cylinder is installed in corresponding vertical stepped portions respectively.
Support frame among the present invention namely is equivalent to the chassis of vehicle.
When the needs support frame promoted, the primer fluid cylinder pressure made the piston rod of hydraulic actuating cylinder stretch out, and promoted throw of lever, and throw of lever presses down hold-down arm by spring, thereby had realized promoting the purpose of support frame.
When the needs support frame descended, the primer fluid cylinder pressure made the piston rod of hydraulic actuating cylinder withdraw, the pull lever arm, and throw of lever will be carried on the hold-down arm by spring, thereby has realized the purpose of decline support frame.
Among the present invention, the hydraulic actuating cylinder that is positioned at inboard hydraulic actuating cylinder and is positioned at the outside is respectively by the control of two independent oil circuit, so guaranteed between the inboard hydraulic actuating cylinder and the conformability of moving between the hydraulic actuating cylinder of the outside, it is more stable to make that support frame promotes with decline.
Described spring has played good damping effect.
Advantage of the present invention is:
The present invention is simple in structure, and is reasonable in design, and by four groups of hydraulic actuating cylinders and four groups of throw of levers and hold-down arm, by lever principle, lifting and the decline of realization support frame that can fast and stable make car chassis can adapt to various road conditions.
Description of drawings:
Fig. 1 is structural representation of the present invention.
Fig. 2 is birds-eye view of the present invention.
The specific embodiment:
Referring to accompanying drawing.
A kind of hydraulic pressure rotates regulates wheel adaptation ground system, includes support frame 1, and the position, four turnings of support frame 1 fixedly has rotating shaft 2 respectively, is rotatablely equipped with hold-down arm 3 in the rotating shaft 2 respectively, and the bottom of hold-down arm 3 is separately installed with wheel 4; Position near rotating shaft 2 on the described hold-down arm 3 is rotatablely equipped with throw of lever 5 respectively, is fixedly connected with spring 6 between throw of lever 5 tops and hold-down arm 3 bottoms; The position that is positioned at throw of lever 5 inboards on the described support frame 1 is separately installed with hydraulic actuating cylinder 7, and the piston rod of hydraulic actuating cylinder 7 is hinged on respectively on the corresponding throw of lever 5.
Each position, turning of support frame 1 all is equipped with two hydraulic actuating cylinders 7; The hydraulic actuating cylinder 7 that is positioned at inboard hydraulic actuating cylinder 7 and is positioned at the outside is respectively by the control of two independent oil circuit.
Oil circuit includes main oil pipe 8, and described main oil pipe 8 is linked on the corresponding hydraulic actuating cylinder 7 by four oil expellers 9 respectively, on the described main oil pipe 8 Hydraulic Pump 10 is installed.
Claims (4)
1. a hydraulic pressure rotates and regulates wheel adaptation ground system, and it is characterized in that: include support frame, the position, four turnings of support frame fixedly has rotating shaft respectively, is rotatablely equipped with hold-down arm in the rotating shaft respectively, and the bottom of hold-down arm is separately installed with wheel; Position near rotating shaft on the described hold-down arm is rotatablely equipped with throw of lever respectively, is fixedly connected with spring between throw of lever top and the hold-down arm bottom; The position that is positioned at the throw of lever inboard on the described support frame is separately installed with hydraulic actuating cylinder, and the piston rod of hydraulic actuating cylinder is hinged on respectively on the corresponding throw of lever.
2. a kind of hydraulic pressure according to claim 1 rotates and regulates wheel adaptation ground system, and it is characterized in that: each position, turning of described support frame all is equipped with two hydraulic actuating cylinders; The hydraulic actuating cylinder that is positioned at inboard hydraulic actuating cylinder and is positioned at the outside is respectively by the control of two independent oil circuit.
3. a kind of hydraulic pressure according to claim 2 rotates and regulates wheel adaptation ground system, it is characterized in that: described oil circuit includes main oil pipe, described main oil pipe is linked on the corresponding hydraulic actuating cylinder by four oil expellers respectively, on the described main oil pipe Hydraulic Pump is installed.
4. a kind of hydraulic pressure according to claim 1 rotates and regulates wheel adaptation ground system, and it is characterized in that: described support frame includes square framework, and the position, four turnings of described framework is made as step-like respectively; Described rotating shaft is installed in corresponding lateral step position respectively; Described hydraulic actuating cylinder is installed in corresponding vertical stepped portions respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310143140.XA CN103287236B (en) | 2013-04-23 | 2013-04-23 | A kind of hydraulic rotation regulates wheel to adapt to ground system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310143140.XA CN103287236B (en) | 2013-04-23 | 2013-04-23 | A kind of hydraulic rotation regulates wheel to adapt to ground system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103287236A true CN103287236A (en) | 2013-09-11 |
| CN103287236B CN103287236B (en) | 2016-02-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310143140.XA Active CN103287236B (en) | 2013-04-23 | 2013-04-23 | A kind of hydraulic rotation regulates wheel to adapt to ground system |
Country Status (1)
| Country | Link |
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| CN (1) | CN103287236B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107045600A (en) * | 2017-02-22 | 2017-08-15 | 镇江康恒信息科技有限公司 | A kind of computer security checking system based on ZigBee technology |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0382633A1 (en) * | 1989-02-09 | 1990-08-16 | Automobiles Peugeot | Hydraulic height-adjusting device |
| JPH10217738A (en) * | 1997-02-04 | 1998-08-18 | Toru Sugiyama | Mechanical automatic controlled vehicle height adjusting device |
| CN1449336A (en) * | 2000-08-23 | 2003-10-15 | 科夫林克海洋有限公司 | Suspension system |
| CN1522880A (en) * | 2003-02-18 | 2004-08-25 | �ղ��Զ�����ʽ���� | Height regulating device for the suspension unit of a vehicle |
| CN201395027Y (en) * | 2009-03-06 | 2010-02-03 | 朱彦飞 | Height regulating device for automobile chassis |
| CN203228615U (en) * | 2013-04-23 | 2013-10-09 | 管中林 | System for adjusting automobile wheels to adapt to ground via hydraulic rotation |
-
2013
- 2013-04-23 CN CN201310143140.XA patent/CN103287236B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0382633A1 (en) * | 1989-02-09 | 1990-08-16 | Automobiles Peugeot | Hydraulic height-adjusting device |
| JPH10217738A (en) * | 1997-02-04 | 1998-08-18 | Toru Sugiyama | Mechanical automatic controlled vehicle height adjusting device |
| CN1449336A (en) * | 2000-08-23 | 2003-10-15 | 科夫林克海洋有限公司 | Suspension system |
| CN1522880A (en) * | 2003-02-18 | 2004-08-25 | �ղ��Զ�����ʽ���� | Height regulating device for the suspension unit of a vehicle |
| CN201395027Y (en) * | 2009-03-06 | 2010-02-03 | 朱彦飞 | Height regulating device for automobile chassis |
| CN203228615U (en) * | 2013-04-23 | 2013-10-09 | 管中林 | System for adjusting automobile wheels to adapt to ground via hydraulic rotation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107045600A (en) * | 2017-02-22 | 2017-08-15 | 镇江康恒信息科技有限公司 | A kind of computer security checking system based on ZigBee technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103287236B (en) | 2016-02-03 |
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| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20191202 Address after: 314205 north side of Yaxin street, Xincang Town, Pinghu City, Jiaxing City, Zhejiang Province (second floor, east side, building 7, Zhejiang Yaxin Industry Co., Ltd.) Patentee after: Pinghu Yueshi car industry Co., Ltd. Address before: Dingyuan County in Anhui province Chuzhou city 233200 Town Road No. 45 Lane neighborhood market prosperity Patentee before: Guan Zhonglin |