CN203228617U - Hydraulic cylinder control mechanism of system for adjusting automobile wheels to adapt to ground via hydraulic rotation - Google Patents
Hydraulic cylinder control mechanism of system for adjusting automobile wheels to adapt to ground via hydraulic rotation Download PDFInfo
- Publication number
- CN203228617U CN203228617U CN 201320209507 CN201320209507U CN203228617U CN 203228617 U CN203228617 U CN 203228617U CN 201320209507 CN201320209507 CN 201320209507 CN 201320209507 U CN201320209507 U CN 201320209507U CN 203228617 U CN203228617 U CN 203228617U
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- CN
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- Prior art keywords
- hydraulic
- control mechanism
- hydraulic actuating
- actuating cylinder
- cylinder control
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Abstract
The utility model discloses a hydraulic cylinder control mechanism of a system for adjusting automobile wheels to adapt to the ground via hydraulic rotation. The hydraulic cylinder control mechanism comprises a support frame comprising a square frame body, four corners of the frame body are designed into steps, two hydraulic cylinders are mounted on every longitudinal step of the frame body, and the inner hydraulic cylinders and the outer hydraulic cylinders are controlled by two independent oil ways respectively. The hydraulic cylinder control mechanism is simple in structure and reasonable in design, and motion consistency of the inner hydraulic cylinders and the outer hydraulic cylinders is controlled by the two oil ways, so that ascending and descending of a chassis are enabled to be more stable.
Description
Technical field:
The utility model relates generally to a kind of hydraulic pressure and rotates the hydraulic actuating cylinder control mechanism that regulates 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.Provide a kind of hydraulic pressure to rotate now and regulate the hydraulic actuating cylinder control mechanism that wheel adapts to ground system, can adjust chassis height by it.
The utility model content:
The utility model purpose is exactly to regulate the hydraulic actuating cylinder control mechanism that wheel adapts to 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 the hydraulic actuating cylinder control mechanism that wheel adapts to ground system, it is characterized in that: include support frame, described support frame includes square framework, the position, four turnings of described framework is made as step-like respectively, be separately installed with two hydraulic actuating cylinders on the vertical step of each of framework, 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 the hydraulic actuating cylinder control mechanism that wheel adapts to 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.
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, controls the conformability that the medial and lateral hydraulic actuating cylinder moves by two groups of oil circuits, makes that the lifting on chassis is more stable with decline.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
The specific embodiment:
Referring to accompanying drawing.
A kind of hydraulic pressure rotates regulates the hydraulic actuating cylinder control mechanism that wheel adapts to ground system, include support frame 1, described support frame 1 includes square framework, the position, four turnings of described framework is made as step-like respectively, be separately installed with two hydraulic actuating cylinders 2,3 on the vertical step of each of framework, the hydraulic actuating cylinder 3 that is positioned at inboard hydraulic actuating cylinder 2 and is positioned at the outside is respectively by the control of two independent oil circuit.
Oil circuit includes main oil pipe 4, and described main oil pipe 4 is linked on the corresponding hydraulic actuating cylinder by four oil expellers 5 respectively, on the described main oil pipe 4 Hydraulic Pump 6 is installed.
Claims (2)
1. a hydraulic pressure rotates and regulates the hydraulic actuating cylinder control mechanism that wheel adapts to ground system, it is characterized in that: include support frame, described support frame includes square framework, the position, four turnings of described framework is made as step-like respectively, be separately installed with two hydraulic actuating cylinders on the vertical step of each of framework, 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.
2. a kind of hydraulic pressure according to claim 1 rotates and regulates the hydraulic actuating cylinder control mechanism that wheel adapts to 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320209507 CN203228617U (en) | 2013-04-23 | 2013-04-23 | Hydraulic cylinder control mechanism of system for adjusting automobile wheels to adapt to ground via hydraulic rotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320209507 CN203228617U (en) | 2013-04-23 | 2013-04-23 | Hydraulic cylinder control mechanism of system for adjusting automobile wheels to adapt to ground via hydraulic rotation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203228617U true CN203228617U (en) | 2013-10-09 |
Family
ID=49284763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320209507 Expired - Fee Related CN203228617U (en) | 2013-04-23 | 2013-04-23 | Hydraulic cylinder control mechanism of system for adjusting automobile wheels to adapt to ground via hydraulic rotation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203228617U (en) |
-
2013
- 2013-04-23 CN CN 201320209507 patent/CN203228617U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20140423 |