CN207064516U - Tractor electric control clutch - Google Patents
Tractor electric control clutch Download PDFInfo
- Publication number
- CN207064516U CN207064516U CN201720899459.9U CN201720899459U CN207064516U CN 207064516 U CN207064516 U CN 207064516U CN 201720899459 U CN201720899459 U CN 201720899459U CN 207064516 U CN207064516 U CN 207064516U
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- Prior art keywords
- clutch
- tractor
- fluid pressure
- pressure valve
- control
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- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
Tractor manufacturing technology field is the utility model is related to, specifically a kind of tractor electric control clutch.Including tractor clutch body, clutch arm, clutch pedal, clutch is connected with clutch arm and manipulates oil cylinder, the oil circuit interface of the clutch manipulation oil cylinder is connected to the output end of clutch fluid pressure valve by oil pipe, the input connection tractor hydraulic source of clutch fluid pressure valve, the Electromagnetic Control end of clutch fluid pressure valve is connected to the signal output part of gearshift controller, the signal input part of gearshift controller connects control button by wire, and control button is fixedly mounted on shift handle.The electric control clutch is simple to operate, easy to use, and the operation of clutch can be automatically performed while gear shift operation, half-clutch gearshift is avoided, prevents operational error.
Description
Technical field
Tractor manufacturing technology field is the utility model is related to, specifically a kind of tractor electric control clutch.
Background technology
At present, the clutch of tractor needs to manipulate its separation by clutch pedal or combined, the operation of clutch
It is generally mated control crank and completes the functions such as gearshift, commutation, power output, it is desirable to which there is driver preferable trick to coordinate and assist
Tune ability, simultaneously as tractor often with it is multiple gearshift, commutation and power output handle, these handles be required to from
The operation close fit of clutch, maloperation easily occurs in the case of operation is unskilled.In addition, when controlled clutch acts
Fully rely on driver feels to judge whether half-clutch state, requires higher to the operating experience of driver, otherwise very
Easily there is the phenomenon for playing gear.
The content of the invention
In order to solve the above technical problems, the purpose of this utility model is to provide, one kind is simple to operate, easy to use, avoids half
The tractor electric control clutch of clutch shifting.
The utility model is that technical scheme is as follows used by solving technical problem：
Tractor electric control clutch described in the utility model includes tractor clutch body, installed in tractor clutch
The clutch arm for being used to promote clutch compressing disc to move on body, the clutch being connected to by pull bar on clutch arm are stepped on
Plate, clutch is connected with the clutch arm and manipulates oil cylinder, the oil circuit interface that the clutch manipulates oil cylinder is connected by oil pipe
To the output end of clutch fluid pressure valve, the input connection tractor hydraulic source of clutch fluid pressure valve, the clutch fluid pressure valve
For solenoid electric valve, the Electromagnetic Control end of clutch fluid pressure valve is connected to the signal output part of gearshift controller, gearshift controller
Signal input part control button is connected by wire, the control button is fixedly mounted on shift handle.
The signal acquisition terminal of the gearshift controller is provided with clutch sensor, and the clutch sensor is used to detect clutch
The location status of pedal or clutch arm.
The operation handle includes multiple shift handles, is respectively provided with a control button on each shift handle, respectively
Control button is connected in parallel on the signal input part of gearshift controller.
As a result of said structure, the electric control clutch is simple to operate, easy to use, can be while gear shift operation
The operation of clutch is automatically performed, half-clutch gearshift is avoided, prevents operational error.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model one embodiment.
Fig. 2 is the drive mechanism schematic diagram that the utility model embodiment is used for more handle tractors.
Embodiment
As shown in figure 1, tractor electric control clutch described in the utility model includes tractor clutch body 1, is arranged on
Shaken on tractor clutch body 1 for promoting the clutch arm 2 of clutch compressing disc motion, being connected to clutch by pull bar
Clutch pedal 4 on arm 2, the present embodiment remain the function of original manual operation clutch, can by trampling clutch pedal 4
To drive pull bar to swing clutch arm 2, so as to drive clutch compressing disc to move, make clutch separation or combination.
Clutch is connected with the clutch arm 2 and manipulates oil cylinder 3, clutch manipulates can also band when oil cylinder 3 acts
Dynamic clutch arm 2 is swung, so as to realize the operation of clutch.The oil circuit interface that the clutch manipulates oil cylinder 3 is connected by oil pipe
It is connected to the output end of clutch fluid pressure valve 6, the input connection tractor hydraulic source 7 of clutch fluid pressure valve 6, the clutch fluid
Pressure valve 6 is solenoid electric valve, and the Electromagnetic Control end of clutch fluid pressure valve 6 is connected to the signal output part of gearshift controller 8, gearshift
The signal input part of controller 8 connects control button 91 by wire, and the control button 91 is fixedly mounted on operation handle 9
On.The effect of gearshift controller 8 is after the signal that control button 91 is sent is received, and exports a signal control clutch
The action of hydraulic valve 6, the hydraulic oil exported by clutch fluid pressure valve 6 drive the action of clutch manipulation oil cylinder 3.Gearshift controller
8 be existing electronic control circuit, herein without being described in detail.
In addition, the signal acquisition terminal of the gearshift controller 8 is provided with clutch sensor 5, the clutch sensor 5 is used for
Detect the location status of clutch pedal 4 or clutch arm 2.The clutch pedal 4 or clutch that clutch sensor 5 detects
The signal collective effect that the location status information of rocking arm 2 is sent with control button 91, determines the output signal of gearshift controller 8
Type.
During work, tractor clutch 1 is arranged in the bell housing of engine 11, and it is defeated that rear end is connected to gear box of tractor
Enter axle, the disconnection of tractor clutch 1, control with reference to by clutch arm 2, clutch pilot oil is connected on clutch arm 2
Cylinder 3 and clutch pedal 4, the other end of clutch control oil cylinder 3 are connected on tractor frame, clutch manipulate oil cylinder 3 and from
Clutch pedal 4 individually can make tractor clutch 1 separate or combine by controlled clutch rocking arm 2.Clutch manipulates the action of oil cylinder 3
Controlled by clutch fluid pressure valve 6, its power is provided by tractor hydraulic source 7.Gearshift controller 8 be connected to clutch fluid pressure valve 6,
Clutch sensor 5, operation handle 9 and dilatory electromechanical source 10.
Clutch sensor 5 is used for monitoring whether tractor clutch 1 is completely separated, and the signal is passed into gearshift control
Device 8 processed.Clutch control button 91 is housed, after the button actions, gearshift controller 8 will control clutch in operation handle 9
Hydraulic valve 6 is acted, and then controls clutch to manipulate oil cylinder 3 and work, and tractor clutch 1 is separated, rear clutch is kept completely separate and passes
Sensor 5 can monitor signal, at this moment can be carried out gear shifting action.
As shown in Fig. 2 the operation handle 9 includes multiple shift handles 12,13,14, each shift handle 12,13,
One control button 91 is respectively installed, each control button 91 is connected in parallel on the signal input part of gearshift controller 8 on 14.
Now, engine 11 imparts power to Tractor Power Train 15, power train 15 by tractor electric control clutch
In comprising multi-stage gear engagement route, control different gear to engage by shift handle 12,13,14 respectively.Dilatory Electrical Control from
Clutch can be used for various mechanical changeover gearboxes, and the gearbox of 16+16 gears has been used in this application.Shift handle 12,13,14
On be mounted on clutch control button 91, the disconnection of the controllable tractor clutch 1 of button of different handles.During gearshift,
Hand holds shift handle while presses clutch control button 91, the gear that the shift handle to be linked into, then unclamps
Handle, that is, complete operation of putting into gear.In operation, if not pressing clutch control button, can also be put into gear according to conventional
Method elder generation stepping on clutch pedal 4 is put into gear again, can also complete gear shift operation.
Claims (3)
1. tractor electric control clutch, including tractor clutch body（1）, installed in tractor clutch body（1）Upper use
In the clutch arm for promoting clutch compressing disc motion（2）, clutch arm is connected to by pull bar（2）On clutch pedal
（4）, it is characterised in that：The clutch arm（2）On be connected with clutch manipulate oil cylinder（3）, the clutch manipulation oil cylinder（3）'s
Oil circuit interface is connected to clutch fluid pressure valve by oil pipe（6）Output end, clutch fluid pressure valve（6）Input connection it is dilatory
Machine hydraulic power source（7）, the clutch fluid pressure valve（6）For solenoid electric valve, clutch fluid pressure valve（6）Electromagnetic Control end be connected to
Gearshift controller（8）Signal output part, gearshift controller（8）Signal input part control button is connected by wire（91）,
The control button（91）It is fixedly mounted on operation handle（9）On.
2. tractor electric control clutch according to claim 1, it is characterised in that：The gearshift controller（8）Signal adopt
Collection end is provided with clutch sensor（5）, the clutch sensor（5）For detecting clutch pedal（4）Or clutch arm（2）
Location status.
3. tractor electric control clutch according to claim 1, it is characterised in that：The operation handle（9）Changed including multiple
Block handle（12、13、14）, each shift handle（12、13、14）On a control button is respectively installed（91）, respectively control and press
Button（91）It is connected in parallel on gearshift controller（8）Signal input part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720899459.9U CN207064516U (en) | 2017-07-24 | 2017-07-24 | Tractor electric control clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720899459.9U CN207064516U (en) | 2017-07-24 | 2017-07-24 | Tractor electric control clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207064516U true CN207064516U (en) | 2018-03-02 |
Family
ID=61517158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720899459.9U Active CN207064516U (en) | 2017-07-24 | 2017-07-24 | Tractor electric control clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207064516U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533638A (en) * | 2018-04-11 | 2018-09-14 | 武汉理工大学 | Automatic clutch operating mechanism |
| CN109611467A (en) * | 2019-02-13 | 2019-04-12 | 洛阳市伟林液压机械有限公司 | A kind of integrated tractor clutch of liquid electricity and its control method |
| CN113217559A (en) * | 2021-05-24 | 2021-08-06 | 福建盛海智能科技有限公司 | Optimization method and system for clutch-by-wire clutch |
-
2017
- 2017-07-24 CN CN201720899459.9U patent/CN207064516U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533638A (en) * | 2018-04-11 | 2018-09-14 | 武汉理工大学 | Automatic clutch operating mechanism |
| CN109611467A (en) * | 2019-02-13 | 2019-04-12 | 洛阳市伟林液压机械有限公司 | A kind of integrated tractor clutch of liquid electricity and its control method |
| CN113217559A (en) * | 2021-05-24 | 2021-08-06 | 福建盛海智能科技有限公司 | Optimization method and system for clutch-by-wire clutch |
| CN113217559B (en) * | 2021-05-24 | 2022-11-11 | 福建盛海智能科技有限公司 | Optimization method and system for clutch-by-wire clutch |
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