CN201970866U - Hydraulic control mechanism of vibrational energy power-assisted automobile clutch - Google Patents
Hydraulic control mechanism of vibrational energy power-assisted automobile clutch Download PDFInfo
- Publication number
- CN201970866U CN201970866U CN2011201011024U CN201120101102U CN201970866U CN 201970866 U CN201970866 U CN 201970866U CN 2011201011024 U CN2011201011024 U CN 2011201011024U CN 201120101102 U CN201120101102 U CN 201120101102U CN 201970866 U CN201970866 U CN 201970866U
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- China
- Prior art keywords
- clutch
- valve
- control mechanism
- shock absorber
- hydraulic control
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- Expired - Fee Related
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- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The utility model relates to a hydraulic control mechanism of vibrational energy power-assisted automobile clutch, which comprises a clutch pedal and a clutch working cylinder, wherein the output of the clutch working cylinder is connected with a separation lever through a release yoke and a throw-out bearing. The hydraulic control mechanism further comprises a vibration damper, wherein the vibration damper is a piston structure, the upper cavity of a piston is an oil cavity, and the lower cavity of the piston is a nitrogen cavity, the upper end of the vibration damper is provided with a compression valve and a rebound valve, the compression valve is connected with a liquid storage tank through a pipe, the rebound valve is connected with an accumulator through a pipe, one path of the working cylinder of the separator is connected with the accumulator through a one-way magnet valve, and the other path is connected with a main cylinder of the clutch. The one-way magnet valve is controlled by a clutch pedal, and the main cylinder oil input end of the clutch is connected with the liquid storage tank. The hydraulic control mechanism can relieve driving fatigue, can transform partial vibration energy into hydraulic energy, shortens the separation lagging time of the clutch, improves the operation performance of a vehicle, and has the characteristics of simple structure, convenient application and low cost.
Description
Technical field
The utility model relates to a kind of vibrational energy booster type autoclutch hydraulic control mechanism.
Background technology
At present, the hydraulic pressure of autoclutch hydraulic control mechanism can all come from the power that chaufeur puts on pedal of clutch, be that the needed ability of cut-off clutch all comes from chaufeur, clutch hydraulic pressure steering unit and non helping hand effect can not be alleviated the driving fatigue degree of chaufeur.
The utility model content
Its purpose of the utility model just is to provide a kind of vibrational energy booster type autoclutch hydraulic control mechanism, can alleviate the driving fatigue degree; With the partial vibration Conversion of energy is the hydraulic pressure energy; Shorten disengaging of clutch delay time, improve the automobile operation performance.Have simple in structure, easy to use, the characteristics that cost is low.
The technical scheme that the utility model is taked to achieve these goals, comprise pedal of clutch and clutch operating cylinder, clutch operating cylinder output is through operating fork, release thrust bearing connects separator levers, also comprise shock absorber, shock absorber is a piston cylinder operator, piston upper chamber is that fluid chamber cavity of resorption is the nitrogen chamber, the shock absorber upper end is provided with compression valve and rebound valve, described compression valve connects fluid reservoir by the road, rebound valve connects energy storage by the road, and described clutch operating cylinder one tunnel connects energy storage through the unidirectional electrical magnet valve, and another road connects clutch mass cylinder, described unidirectional electrical magnet valve is controlled by pedal of clutch, and described clutch mass cylinder oil input end connects fluid reservoir.
The utility model compared with prior art, its advantage is:
1, can alleviate the driving fatigue degree;
2, can be the hydraulic pressure energy with the partial vibration Conversion of energy;
3, shorten disengaging of clutch delay time, improve the automobile operation performance.
4, have simple in structure, easy to use, the characteristics that cost is low.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing is the utility model structural principle scheme drawing.
Among the figure: the right front shock absorber of the left front shock absorber 6-of pedal of clutch 2-clutch mass cylinder 3-fluid reservoir 4-nitrogen chamber 5-compression valve 7-rebound valve 8-limiting valve 9-energy storage 10-separator levers 11-release thrust bearing 12-operating fork 13-clutch operating cylinder 14-electromagnetism check valve 15-
The specific embodiment
Comprise pedal of clutch 1 and clutch operating cylinder 13, clutch operating cylinder 13 outputs are through operating fork 12, release thrust bearing 11 connects separator levers 10, as shown in drawings, also comprise shock absorber, shock absorber is a piston cylinder operator, piston upper chamber is that fluid chamber cavity of resorption is nitrogen chamber 4, the shock absorber upper end is provided with compression valve 6 and rebound valve 7, described compression valve 6 connects fluid reservoir 3 by the road, rebound valve 7 connects energy storage 9 by the road, and described clutch operating cylinder 13 one tunnel connects energy storage 9 through unidirectional electrical magnet valve 14, and another road connects clutch mass cylinder 2, described unidirectional electrical magnet valve 14 is by pedal of clutch 1 control, and described clutch mass cylinder 2 oily input ends connect fluid reservoir 3.
Described energy storage 9 is provided with limiting valve 8, and limiting valve 8 connects fluid reservoir 3 by the road.
Described shock absorber is provided with two, comprises left front shock absorber 5 and right front shock absorber 15.
Embodiment,
As shown in drawings, comprise shock absorber, energy storage, unidirectional electrical magnet valve, petrol storage tank, pedal of clutch, clutch mass cylinder, clutch operating cylinder, operating fork, release thrust bearing and separator levers.Shock absorber comprises compression valve and fuel feed hole, rebound valve and oil outlet, piston and nitrogen chamber; Energy storage is provided with limiting valve and fuel return hole; The electromagnetism check valve is controlled by pedal of clutch.The vibrational energy of described vibrational energy booster type autoclutch hydraulic control mechanism energy recovery section automobile is converted into the power-assisted that hydraulic pressure can be used for clutch operation, alleviates the driver fatigue degree, thereby improves the automobile operation performance.
Work as automobile vibration, when (wheel near vehicle frame compression suspension), shock absorber 5 and 15 pistons moved down when shock absorber was compressed, the nitrogen chamber of compressing under it 4 raises its pressure, fluid chamber, piston top volume strengthens, and oil pressure descends, and the fluid in the petrol storage tank 3 enters the fluid chamber through fuel feed hole and compression valve 6.When suspension is in extension stroke (wheel leaves vehicle frame, shock absorber is elongated), move on the piston fluid chamber volume is reduced, oil pressure raises, and compression valve 6 is closed, and fluid enters energy storage 9 through rebound valve 7 and oil outlet, energy storage oil inlet.Along with oil pressure in the energy storage 9 raises, increased the fuel-displaced resistance of shock absorber, dumping force is further strengthened.High pressure nitrogen in the nitrogen chamber 4 of piston below can reduce the high-frequency vibration that produces when wheel runs into impulsive force, and helps to eliminate noise, and certain buffer action is arranged.
Claims (3)
1. vibrational energy booster type autoclutch hydraulic control mechanism, comprise pedal of clutch (1) and clutch operating cylinder (13), clutch operating cylinder (13) output is through operating fork (12), release thrust bearing (11) connects separator levers (10), it is characterized in that, also comprise shock absorber, shock absorber is a piston cylinder operator, piston upper chamber is that fluid chamber cavity of resorption is nitrogen chamber (4), the shock absorber upper end is provided with compression valve (6) and rebound valve (7), described compression valve (6) connects fluid reservoir (3) by the road, rebound valve (7) connects energy storage (9) by the road, described clutch operating cylinder (13) a tunnel connects energy storage (9) through unidirectional electrical magnet valve (14), another road connects clutch mass cylinder (2), and described unidirectional electrical magnet valve (14) is by pedal of clutch (1) control, and the oily input end of described clutch mass cylinder (2) connects fluid reservoir (3).
2. the described a kind of vibrational energy booster type autoclutch hydraulic control mechanism of root a tree name claim 1 is characterized in that described energy storage (9) is provided with limiting valve (8), and limiting valve (8) connects fluid reservoir (3) by the road.
3. the described a kind of vibrational energy booster type autoclutch hydraulic control mechanism of root a tree name claim 1 is characterized in that described shock absorber is provided with two, comprises left front shock absorber (5) and right front shock absorber (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201011024U CN201970866U (en) | 2011-04-01 | 2011-04-01 | Hydraulic control mechanism of vibrational energy power-assisted automobile clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201011024U CN201970866U (en) | 2011-04-01 | 2011-04-01 | Hydraulic control mechanism of vibrational energy power-assisted automobile clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201970866U true CN201970866U (en) | 2011-09-14 |
Family
ID=44575970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201011024U Expired - Fee Related CN201970866U (en) | 2011-04-01 | 2011-04-01 | Hydraulic control mechanism of vibrational energy power-assisted automobile clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201970866U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537135A (en) * | 2012-02-21 | 2012-07-04 | 奇瑞汽车股份有限公司 | Automobile hydraulic clutch system and power assisting device for same |
| CN102705397A (en) * | 2012-06-14 | 2012-10-03 | 北京理工大学 | Air-boosting hydraulically driven clutch execution mechanism |
-
2011
- 2011-04-01 CN CN2011201011024U patent/CN201970866U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537135A (en) * | 2012-02-21 | 2012-07-04 | 奇瑞汽车股份有限公司 | Automobile hydraulic clutch system and power assisting device for same |
| CN102537135B (en) * | 2012-02-21 | 2014-05-28 | 奇瑞汽车股份有限公司 | Automobile hydraulic clutch system and power assisting device for same |
| CN102705397A (en) * | 2012-06-14 | 2012-10-03 | 北京理工大学 | Air-boosting hydraulically driven clutch execution mechanism |
| CN102705397B (en) * | 2012-06-14 | 2014-03-12 | 北京理工大学 | Air-boosting hydraulically driven clutch execution mechanism |
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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: 20110914 Termination date: 20120401 |