CN201991966U - Clutch and control device thereof - Google Patents
Clutch and control device thereof Download PDFInfo
- Publication number
- CN201991966U CN201991966U CN2011200923846U CN201120092384U CN201991966U CN 201991966 U CN201991966 U CN 201991966U CN 2011200923846 U CN2011200923846 U CN 2011200923846U CN 201120092384 U CN201120092384 U CN 201120092384U CN 201991966 U CN201991966 U CN 201991966U
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- China
- Prior art keywords
- clutch
- hydraulic
- oil
- control mechanism
- effector
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- Expired - Fee Related
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- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
Disclosed are a clutch and a control device thereof. The clutch comprises a clutch body and the control device; the control device comprises a mechanical control mechanism and an auxiliary control mechanism; the auxiliary control mechanism is a hydraulic control mechanism connected with the mechanical control mechanism; and the mechanical control mechanism corresponds to a release lever of the clutch body. The hydraulic control mechanism is used as the auxiliary mechanism for separation of the clutch, so that control of the clutch is more convenient by assistance of hydraulic power, operation of a driver is more labor-saving, separation of the clutch is more thorough, and failure caused of rapider abrasion of a friction plate of the clutch can be prevented.
Description
Technical field
The utility model relates to a kind of clutch and Effector thereof, particularly a kind of clutch and Effector thereof that Hydraulic Power Transmission System is assisted that pass through that is applicable to tractor.
Background technique
The main function of clutch generally speaking generally comprises three aspects: separation, joint and overload protection, the clutch on the tractor is installed between diesel engine and the gearbox.Clutch commonly used on the tractor is a friction clutcch, mainly is made up of four parts, i.e. active part, secondary part, hold-down mechanism and Effector.Friction clutcch relies on the frictional force between its active part and the secondary part friction surface to come transmitting torque.
At present, the Effector of tractor clutch is generally mechanical type human control device, for example the patent No. is " 200520085475 ", name is called the disclosed clutch operation of Chinese utility model patent of " operating mechanism of tractor clutch ", it steps on clutch pedal when cut-off clutch, the motion by each rod member of Effector and between interaction, the power that depresses pedal is passed to clutch sleeve, and then the drive bearing makes clutch separation.In this Effector, owing to there being reasons such as lever ratio between each rod member is unreasonable in the mechanical transmission mechanism, more heavy by mechanical type human control mechanism operating clutch, and the halfway problem of clutch separation appears easily, cause clutch abrasion very fast, even break down.Application number is " 200510018707 ", name is called the Chinese invention patent application of " a kind of automobile clutch electric boosting operation mechanism ", a kind of electric boosted clutch operation is disclosed, can alleviate the active force of pilot control clutch to a certain extent, make easy operation, but this operating mechanism need be realized the control of assist motor by sensor and electronic controller, its structure relative complex, the tractor field than bad working environment in, its stability is difficult for guaranteeing, and manufacture cost is higher relatively.
The model utility content
Technical problem to be solved in the utility model provides a kind of clutch and Effector thereof, makes that the manipulation of clutch is lighter by assisting of hydraulic power, and clutch separation is thorough, can prevent that the clutch friction pad wear from comparatively fast breaking down simultaneously.
To achieve these goals, the utility model provides a kind of Effector of clutch, comprise mechanical handling mechanism and auxiliary controls, wherein, described auxiliary controls is a hydraulic control mechanism, described hydraulic control mechanism is connected with described mechanical handling mechanism, the hold-down mechanism setting of the corresponding described clutch of described mechanical handling mechanism.
Above-mentioned Effector, wherein, described hydraulic control mechanism comprises oil hydraulic pump, hydraulic pressure oil can and hydraulic jack, described oil hydraulic pump is connected with described hydraulic pressure oil can and described hydraulic jack respectively by hydraulic oil pipe.
Above-mentioned Effector, wherein, described hydraulic control mechanism comprises oil hydraulic pump, hydraulic pressure oil can and one-way cylinder, on the described one-way cylinder Returnning spring is installed, and described oil hydraulic pump is connected with described hydraulic pressure oil can and described one-way cylinder respectively by hydraulic oil pipe.
Above-mentioned Effector, wherein, described mechanical handling mechanism comprises clutch pedal, clutch rocking arm, disengaging yoke, release bearing and separator levers, the corresponding setting of described clutch pedal with described oil hydraulic pump, described clutch rocking arm is connected with described hydraulic jack or described one-way cylinder and described disengaging yoke respectively, the corresponding setting of described disengaging yoke with described release bearing, the corresponding described separator levers setting of described release bearing, described separator levers is connected with described hold-down mechanism.
Above-mentioned Effector, wherein, described clutch pedal is provided with lug near the tail end, and described lug is corresponding to the piston setting of described oil hydraulic pump.
Above-mentioned Effector, wherein, described clutch rocking arm one end is fixed on the clutch pitman arm shaft, and the oil cylinder piston of described hydraulic jack or described one-way cylinder is connected with the other end of described clutch rocking arm.
In order to realize above-mentioned purpose better, the utility model also provides a kind of clutch, comprise clutch body and Effector, described Effector comprises mechanical handling mechanism and auxiliary controls, wherein, described auxiliary controls is a hydraulic control mechanism, and described hydraulic control mechanism is connected with described mechanical handling mechanism, the hold-down mechanism setting of the corresponding described clutch body of described mechanical handling mechanism.
Above-mentioned clutch, wherein, described hydraulic control mechanism comprises oil hydraulic pump, hydraulic pressure oil can and hydraulic jack, described oil hydraulic pump is connected with described hydraulic pressure oil can and described hydraulic jack respectively by hydraulic oil pipe.
Above-mentioned clutch, wherein, described hydraulic control mechanism comprises oil hydraulic pump, hydraulic pressure oil can and one-way cylinder, on the described one-way cylinder Returnning spring is installed, and described oil hydraulic pump is connected with described hydraulic pressure oil can and described one-way cylinder respectively by hydraulic oil pipe.
Above-mentioned clutch, wherein, described mechanical handling mechanism comprises clutch pedal, clutch rocking arm, disengaging yoke, release bearing and separator levers, the corresponding setting of described clutch pedal with described oil hydraulic pump, described clutch rocking arm is connected with described hydraulic jack or described one-way cylinder and described disengaging yoke respectively, the corresponding setting of described disengaging yoke with described release bearing, the corresponding described separator levers setting of described release bearing, described separator levers is connected with described hold-down mechanism.
Beneficial functional of the present utility model is: can be with the assisting agency of fluid drive mechanism as cut-off clutch, make that the manipulation of clutch is lighter by assisting of hydraulic power, make driver's operation more laborsaving, clutch separation is more thorough, can prevent that the clutch friction pad wear from comparatively fast breaking down simultaneously.
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to qualification of the present utility model.
Description of drawings
Accompanying drawing 1 is the utility model one embodiment's a structural representation.
Wherein, reference character
1 clutch body, 2 Effectors
21 auxiliary controls, 211 hydraulic pressure oil cans
212 oil hydraulic pumps, 2121 pistons
213 one-way cylinders, 2131 oil cylinder pistons
214 Returnning springs, 215 hydraulic oil pipes
22 mechanical handling mechanisms, 221 clutch pedals
2211 lugs, 222 clutch rocking arms
2221 clutch pitman arm shafts, 223 disengaging yokes
224 release bearings, 225 separator levers
Embodiment
Below in conjunction with accompanying drawing structural principle of the present invention and working principle are done concrete description:
Referring to Fig. 1, accompanying drawing 1 is the utility model one embodiment's a structural representation.Clutch of the present utility model, comprise clutch body 1 and Effector 2, described Effector 2 comprises mechanical handling mechanism 22 and auxiliary controls 21, wherein, described auxiliary controls 21 is a hydraulic control mechanism, described hydraulic control mechanism is connected with described mechanical handling mechanism 22, and the hold-down mechanism (figure does not show) of described mechanical handling mechanism 22 corresponding described clutch bodies 1 is provided with.Because of other part-structures of clutch and function are ripe prior art, do not do at this and give unnecessary details.Describe the structure and the working principle thereof of Effector of the present utility model below in detail.
In the present embodiment, described hydraulic control mechanism comprises oil hydraulic pump 212, hydraulic pressure oil can 211 and hydraulic jack (figure does not show), and described oil hydraulic pump 212 is connected with described hydraulic pressure oil can 211 and described hydraulic jack respectively by hydraulic oil pipe 215.Because of the structure of hydraulic jack and working principle are ripe prior art, do not do at this and give unnecessary details.But the structure relative complex of hydraulic jack in another embodiment of the present utility model, preferably adopts one-way cylinder to cooperate Returnning spring, and simple in structure, cost is lower and speed and stability piston reset are all better.Be that described hydraulic control mechanism comprises oil hydraulic pump 212, hydraulic pressure oil can 211 and one-way cylinder 213, on the described one-way cylinder 213 Returnning spring 214 is installed, described oil hydraulic pump 212 is connected with described hydraulic pressure oil can 211 and described one-way cylinder 213 respectively by hydraulic oil pipe 215.
Described mechanical handling mechanism 22 comprises clutch pedal 221, clutch rocking arm 222, disengaging yoke 223, release bearing 224 and separator levers 225, described clutch pedal 221 and described oil hydraulic pump 212 corresponding settings, described clutch rocking arm 222 is connected with (described hydraulic jack or) described one-way cylinder 213 and described disengaging yoke 223 respectively, described disengaging yoke 223 and described release bearing 224 corresponding settings, described release bearing 224 corresponding described separator levers 225 are provided with, and described separator levers 225 is connected with described hold-down mechanism.Described clutch pedal 221 is provided with lug 2211 near the tail end, and described lug 2211 is provided with corresponding to the piston 2121 of described oil hydraulic pump 212.Described clutch rocking arm 222 1 ends are fixed on the clutch pitman arm shaft 2221, and the piston 2121 of described one-way cylinder 213 is connected with the other end of described clutch rocking arm 222.
During work, depress clutch pedal 221, the piston 2121 that lug 2211 on the clutch pedal 221 promotes oil hydraulic pump 212 moves to right, hydraulic oil in the hydraulic pressure oil can 211 flows to the left chamber of hydraulic jack or one-way cylinder 213 through oil hydraulic pump 212 along hydraulic oil pipe 215, the oil cylinder piston 2131 that promotes hydraulic jack or one-way cylinder 213 moves to right, and then promotion clutch rocking arm 222, make it around 2221 swings of clutch pitman arm shaft, and then make clutch disengaging yoke 223 promote release bearing 224, release bearing 224 promotes separator levers 225, and then makes the active part of the hold-down mechanism drive clutch of clutch separate (figure does not show) with secondary part; During engaging clutch, unclamp clutch pedal 221, clutch pedal 221 resets under the return spring effect of (figure does not show), simultaneously the oil cylinder piston 2131 of one-way cylinder 213 resets under the effect of Returnning spring 214 (as for hydraulic jack the time, by closing fuel feeding liquid road, opening oil return liquid road, the fluid of described hydraulic jack is hydraulic return oil can 211 gradually, the piston of this hydraulic jack resets along with the minimizing gradually of oil cylinder fluid), so far pass through the auxiliary of this hydraulic control mechanism, realize a working procedure, finished the separation of clutch and the manipulation of joint.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (10)
1. the Effector of a clutch, comprise mechanical handling mechanism and auxiliary controls, it is characterized in that, described auxiliary controls is a hydraulic control mechanism, described hydraulic control mechanism is connected with described mechanical handling mechanism, the hold-down mechanism setting of the corresponding described clutch of described mechanical handling mechanism.
2. Effector as claimed in claim 1 is characterized in that described hydraulic control mechanism comprises oil hydraulic pump, hydraulic pressure oil can and hydraulic jack, and described oil hydraulic pump is connected with described hydraulic pressure oil can and described hydraulic jack respectively by hydraulic oil pipe.
3. Effector as claimed in claim 1, it is characterized in that, described hydraulic control mechanism comprises oil hydraulic pump, hydraulic pressure oil can and one-way cylinder, on the described one-way cylinder Returnning spring is installed, described oil hydraulic pump is connected with described hydraulic pressure oil can and described one-way cylinder respectively by hydraulic oil pipe.
4. as claim 2 or 3 described Effectors, it is characterized in that, described mechanical handling mechanism comprises clutch pedal, clutch rocking arm, disengaging yoke, release bearing and separator levers, the corresponding setting of described clutch pedal with described oil hydraulic pump, described clutch rocking arm is connected with described hydraulic jack or described one-way cylinder and described disengaging yoke respectively, the corresponding setting of described disengaging yoke with described release bearing, the corresponding described separator levers setting of described release bearing, described separator levers is connected with described hold-down mechanism.
5. Effector as claimed in claim 4 is characterized in that, described clutch pedal is provided with lug near the tail end, and described lug is corresponding to the piston setting of described oil hydraulic pump.
6. Effector as claimed in claim 4 is characterized in that, described clutch rocking arm one end is fixed on the clutch pitman arm shaft, and the oil cylinder piston of described hydraulic jack or described one-way cylinder is connected with the other end of described clutch rocking arm.
7. clutch, comprise clutch body and Effector, described Effector comprises mechanical handling mechanism and auxiliary controls, it is characterized in that, described auxiliary controls is a hydraulic control mechanism, described hydraulic control mechanism is connected with described mechanical handling mechanism, the hold-down mechanism setting of the corresponding described clutch body of described mechanical handling mechanism.
8. clutch as claimed in claim 7 is characterized in that described hydraulic control mechanism comprises oil hydraulic pump, hydraulic pressure oil can and hydraulic jack, and described oil hydraulic pump is connected with described hydraulic pressure oil can and described hydraulic jack respectively by hydraulic oil pipe.
9. clutch as claimed in claim 7, it is characterized in that, described hydraulic control mechanism comprises oil hydraulic pump, hydraulic pressure oil can and one-way cylinder, on the described one-way cylinder Returnning spring is installed, and described oil hydraulic pump is connected with described hydraulic pressure oil can and described one-way cylinder respectively by hydraulic oil pipe.
10. clutch as claimed in claim 8 or 9, it is characterized in that, described mechanical handling mechanism comprises clutch pedal, clutch rocking arm, disengaging yoke, release bearing and separator levers, the corresponding setting of described clutch pedal with described oil hydraulic pump, described clutch rocking arm is connected with described hydraulic jack or described one-way cylinder and described disengaging yoke respectively, the corresponding setting of described disengaging yoke with described release bearing, the corresponding described separator levers setting of described release bearing, described separator levers is connected with described hold-down mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200923846U CN201991966U (en) | 2011-03-31 | 2011-03-31 | Clutch and control device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200923846U CN201991966U (en) | 2011-03-31 | 2011-03-31 | Clutch and control device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201991966U true CN201991966U (en) | 2011-09-28 |
Family
ID=44668455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200923846U Expired - Fee Related CN201991966U (en) | 2011-03-31 | 2011-03-31 | Clutch and control device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201991966U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105659008A (en) * | 2013-10-28 | 2016-06-08 | 舍弗勒技术股份两合公司 | Actuating device having a master cylinder which can be actuated by a shift drum for actuating a clutch |
| WO2023203191A1 (en) | 2022-04-21 | 2023-10-26 | Dts Desinfection Technologie Solution | Device for disinffecting furniture, in particular medical furniture, and method for using such a device |
-
2011
- 2011-03-31 CN CN2011200923846U patent/CN201991966U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105659008A (en) * | 2013-10-28 | 2016-06-08 | 舍弗勒技术股份两合公司 | Actuating device having a master cylinder which can be actuated by a shift drum for actuating a clutch |
| CN105659008B (en) * | 2013-10-28 | 2017-11-07 | 舍弗勒技术股份两合公司 | Actuating device having a master cylinder which can be actuated by a shift drum for actuating a clutch |
| WO2023203191A1 (en) | 2022-04-21 | 2023-10-26 | Dts Desinfection Technologie Solution | Device for disinffecting furniture, in particular medical furniture, and method for using such a device |
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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: 20110928 Termination date: 20140331 |