CN203228615U - System for adjusting automobile wheels to adapt to ground via hydraulic rotation - Google Patents
System for adjusting automobile wheels to adapt to ground via hydraulic rotation Download PDFInfo
- Publication number
- CN203228615U CN203228615U CN 201320209205 CN201320209205U CN203228615U CN 203228615 U CN203228615 U CN 203228615U CN 201320209205 CN201320209205 CN 201320209205 CN 201320209205 U CN201320209205 U CN 201320209205U CN 203228615 U CN203228615 U CN 203228615U
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- support frame
- lever
- hydraulic actuating
- actuating cylinder
- hydraulic
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Abstract
The utility model discloses a system for adjusting automobile wheels to adapt to the ground via hydraulic rotation. The system comprises a support frame, rotating shafts are fixed at four corners of the support frame respectively, support arms are rotationally mounted on the rotating shafts respectively, the automobile wheels are mounted at the bottoms of the support arms respectively, a lever arm is rotationally mounted at the position, close to the corresponding rotating shaft, of each support arm, a spring is fixedly connected between the upper portion of each lever arm and the lower portion of the corresponding support arm, hydraulic cylinders are mounted at the positions, on the inner sides of the lever arms, of the support frame, and piston rods of the hydraulic cylinders are hinged to the corresponding lever arms. The system is simple in structure, reasonable in design, and capable of realizing ascending and descending of the support frame quickly and stably according to a lever principle via the four groups of hydraulic cylinders, four groups of lever arms and the support arms, so that a chassis of an automobile is enabled to adapt to various road conditions.
Description
Technical field:
The utility model 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.
The utility model content:
The utility model purpose 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 utility model is achieved through 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 in the utility model 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.
In the utility model, 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.
The utility model has the advantages that:
The utility model 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 utility model.
Fig. 2 is birds-eye view of the present utility model.
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.
Support frame 1 includes square framework, and the position, four turnings of described framework is made as step-like respectively; Described rotating shaft 2 is installed in corresponding lateral step position respectively; Described hydraulic actuating cylinder 7 is installed in corresponding vertical stepped portions respectively.
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 |
|---|---|---|---|
| CN 201320209205 CN203228615U (en) | 2013-04-23 | 2013-04-23 | System for adjusting automobile wheels to adapt to ground via hydraulic rotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320209205 CN203228615U (en) | 2013-04-23 | 2013-04-23 | System for adjusting automobile wheels to adapt to ground via hydraulic rotation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203228615U true CN203228615U (en) | 2013-10-09 |
Family
ID=49284761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320209205 Expired - Fee Related CN203228615U (en) | 2013-04-23 | 2013-04-23 | System for adjusting automobile wheels to adapt to ground via hydraulic rotation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203228615U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287236A (en) * | 2013-04-23 | 2013-09-11 | 管中林 | System for hydraulic rotating adjustment of wheels to adapt to ground |
| CN104129249A (en) * | 2014-05-27 | 2014-11-05 | 管中林 | Device for achieving rising, falling and damping of vehicle body through adjustment of torsion rod spring movement |
-
2013
- 2013-04-23 CN CN 201320209205 patent/CN203228615U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287236A (en) * | 2013-04-23 | 2013-09-11 | 管中林 | System for hydraulic rotating adjustment of wheels to adapt to ground |
| CN103287236B (en) * | 2013-04-23 | 2016-02-03 | 管中林 | A kind of hydraulic rotation regulates wheel to adapt to ground system |
| CN104129249A (en) * | 2014-05-27 | 2014-11-05 | 管中林 | Device for achieving rising, falling and damping of vehicle body through adjustment of torsion rod spring movement |
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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: 20131009 Termination date: 20160423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |