CN207687215U - A kind of used with tractor independent control double-action clutch - Google Patents
A kind of used with tractor independent control double-action clutch Download PDFInfo
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- CN207687215U CN207687215U CN201820028776.8U CN201820028776U CN207687215U CN 207687215 U CN207687215 U CN 207687215U CN 201820028776 U CN201820028776 U CN 201820028776U CN 207687215 U CN207687215 U CN 207687215U
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- clutch
- platen
- main
- side clutch
- independent control
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Abstract
The utility model discloses a kind of used with tractor independent control double-action clutch, including clutch housing, main clutch clutch drived disk assy, main clutch platen, elastic device, side clutch platen and the side clutch clutch drived disk assy being bonded successively and center coincides, elastic device is arranged between side clutch platen and main clutch platen, and elastic device includes two or more disk springs installed in opposite directions and the support plate between two neighboring disk spring.This used with tractor independent control double-action clutch, pass through the independent control for the pressing force that works major and minor clutch, clutch compressive load reduces caused by avoiding maloperation, clutch transmission torque reduces, to avoid the skidding, abrasion, ablation failure of friction plate, use reliability and the service life of clutch are improved；It realizes that disk spring load operation interval range expands by the independent control of disk spring simultaneously, improves the service life of clutch.
Description
Technical field
The utility model belongs to Tractor Components design field, is related to a kind of Clutches for Tractor, especially
A kind of used with tractor independent control double-action clutch.
Background technology
Currently, big-power tractor in the prior art, the independent manipulation double-action clutch configured refer to entirely grasping
Vertical system uses two sets of independent operating mechanisms, when depressing main clutch pedal, main clutch separation；When pull-up side clutch
When handle, side clutch separation.This clutch only with based on a disk spring, that side clutch provides compression simultaneously is negative
Lotus, i.e. main clutch platen, side clutch platen share a disk spring and compress, because disk spring load curve is to be inverted to throw
Object line style, disk spring operating position is on parabolical right side, and when operation side clutch is in disengaged position, disk spring becomes
Shape increase load position moves to right, active force reduces, i.e. main clutch compressive load becomes smaller, when main clutch being caused to work on
It is short of power when transmitting torque reduction or traction agricultural machinery and implement operation, slipping of clutch, abrasion, ablation failure is caused to occur, to
Influence use reliability and the service life of clutch.
Invention content
The technical problems to be solved in the utility model is to overcome drawbacks described above, and it is only to provide a kind of service-strong used with tractor
Vertical control double-action clutch extends the service life of clutch to improve functional reliability.
Technical solution used by the utility model is：A kind of used with tractor independent control double-action clutch, including according to
Clutch housing that secondary fitting and center coincide, main clutch clutch drived disk assy, main clutch platen, elastic device, it is secondary from
Clutch platen and side clutch clutch drived disk assy, elastic device are arranged between side clutch platen and main clutch platen, bullet
Property device include two or more disk springs installed in opposite directions and the support plate between two neighboring disk spring, support
Plate is mounted on clutch housing, and disk spring is respectively supported at wedge angle or the support of main clutch platen and side clutch platen
On, side clutch clutch drived disk assy is connected with engine flywheel, and the outer rim of main clutch platen and side clutch platen is all provided with
It is equipped with convex block, convex block is slidably connected in the axially directed groove on clutch housing；
Further include the main clutch driving mechanism for controlling main clutch platen and moving axially, main clutch driving
Mechanism quantity is three groups, and is uniformly distributed around clutch housing center；
Further include the side clutch driving mechanism for controlling side clutch platen and moving axially, side clutch driving
Mechanism quantity is three groups, and is uniformly distributed around clutch housing center.
The main clutch driving mechanism includes the main clutch separation lever being hinged on clutch housing lug, installation
Torsional spring on main clutch separation lever and the push rod for being hinged on main clutch and detaching lever middle, the end of push rod is connected with
One adjusting screw, adjusting screw are connected to push rod end center through main clutch platen, are equipped in adjusting screw
Nut, torsional spring, can be to main clutch platens using adjusting screw and nut to be compressed to main clutch separation lever
Axial position be adjusted.
The side clutch driving mechanism includes the side clutch separation lever being hinged on clutch housing lug, installation
Torsional spring on side clutch separation lever and the coupling bar for being hinged on side clutch and detaching lever end, the end of coupling bar to
The outside of side clutch platen extends and end is equipped with nut, and torsional spring is to compress side clutch separation lever, profit
The axial position of side clutch platen can be adjusted with nut.
The main clutch separation lever and side clutch separation lever are connected to the convex of clutch housing by axis pin
On ear, be arranged with washer on axis pin, axis pin end offer with the orthogonal aperture in axis pin axle center, be inserted with opening in aperture
Pin.
In work, major and minor clutch be in engagement posting state, when operate main clutch, only control close to lead from
The disk spring of clutch platen side deforms, main clutch separation；When operating side clutch, only control close to side clutch pressure
The disk spring of disk side deforms, and side clutch separation, in separation process, main clutch platen is moved to disk spring direction
It is dynamic, overcome the pressure of disk spring and compress disk spring, the axially directed groove along clutch housing moves, and realizes main clutch
The separation of device；Side clutch platen to disk spring direction move, overcome the pressure of disk spring and compress disk spring, along from
The axially directed groove of clutch shell moves, and realizes the separation of side clutch；In engaging process, main clutch platen, it is secondary from
Clutch platen is moved along the axially directed groove of clutch housing, until engagement.
The elastic device is arranged between side clutch platen and main clutch platen；The purpose being arranged in this way is：It is
It, in the process of work, will not be right in order to be independently controlled respectively to main clutch and side clutch using the elastic device
Other clutch has an impact.
The elastic device include two or more disk springs installed in opposite directions and positioned at two neighboring disk spring it
Between support plate, support plate be mounted on clutch housing on semicircle annular groove in；The purpose being arranged in this way is：Hole in support plate
It is consistent and corresponding with clutch housing upper installing hole, it is on the one hand connect with clutch housing, is fixed, it is on the other hand same by the hole
When clutch is fixed on engine flywheel；Two or more disk springs installed in opposite directions be set be in order to reach to it is main from
The purpose that clutch and side clutch work pressing force are independently controlled, it is negative with being compressed to avoid clutch caused by maloperation
Lotus reduces, and prevents friction plate from having skidded, wears, ablation failure, changing traditional single disk spring to both sides clutch control
Mode, extend the service life of disk spring；Meanwhile support plate plays support belleville springs, makes the dish-shaped bullet of both sides
Spring at work stablize by uniform force, is conducive to the extension of disk spring service life.
The outer rim of the main clutch platen and side clutch platen is both provided with convex block, and convex block is slidably connected at clutch
In axially directed groove on shell；The purpose being arranged in this way is：Axis that can be when main clutch or side clutch detach
The heart is overlapped with clutch housing holding always, is re-engaged with after facilitating separation, and stability when work is improved.
The beneficial effects of the utility model：
The utility model is independently controlled major and minor clutch work pressing force by elastic device, avoids maloperation
Caused by clutch compressive load reduce, clutch transmission torque reduce, to avoid the skidding, abrasion, ablation of friction plate
Failure improves use reliability and the service life of clutch；Realize that disk spring is negative by the independent control of disk spring simultaneously
Lotus operation interval range expands, and improves the service life of clutch.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the sectional view of the utility model.
It is marked in figure：1, clutch housing；2, main clutch clutch drived disk assy；3, main clutch platen；4, side clutch
Platen；5, side clutch clutch drived disk assy；6, disk spring；7, support plate；8, main clutch detaches lever；9, torsional spring；10, it pushes away
Bar；11, adjusting screw；12, nut；13, side clutch detaches lever；14, coupling bar；15, axis pin；16, washer；17, it is open
Pin.
Specific implementation mode
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing.
As shown, a kind of used with tractor independent control double-action clutch, including it is bonded successively and center coincides
Clutch housing 1, main clutch clutch drived disk assy 2, main clutch platen 3, elastic device, side clutch platen 4 and secondary clutch
Device clutch drived disk assy 5, elastic device are arranged between side clutch platen 4 and main clutch platen 3, and elastic device includes two
Or multiple disk springs 6 installed in opposite directions and the support plate 7 between two neighboring disk spring 6, support plate 7 be mounted on from
On clutch shell 1, two disk springs 6 are respectively supported at wedge angle or the support of main clutch platen 3 and side clutch platen 4
On, side clutch clutch drived disk assy 5 is connected with engine flywheel, and the outer rim of main clutch platen 3 and side clutch platen 4 is equal
It is provided with convex block, convex block is slidably connected in the axially directed groove on clutch housing 1；
Further include the main clutch driving mechanism for controlling main clutch platen 3 and moving axially, main clutch drives
Motivation structure quantity is three groups, and is uniformly distributed around 1 center of clutch housing；
Further include the side clutch driving mechanism for controlling side clutch platen 4 and moving axially, side clutch drives
Motivation structure quantity is three groups, and is uniformly distributed around 1 center of clutch housing.
The main clutch driving mechanism include be hinged on 1 lug of clutch housing main clutch separation lever 8,
It torsional spring 9 on main clutch separation lever 8 and is hinged on main clutch and detaches push rod 10 in the middle part of lever 8, push rod
10 end is connected with an adjusting screw 11, and adjusting screw 11 is connected to 10 end centre bit of push rod through main clutch platen 3
It sets, nut 12 is installed in adjusting screw 11, torsional spring 9 utilizes adjustment to be compressed to main clutch separation lever 8
The axial position of main clutch platen 3 can be adjusted in screw 11 and nut 12.
The side clutch driving mechanism include be hinged on 1 lug of clutch housing side clutch separation lever 13,
Torsional spring 9 on side clutch separation lever 13 and the coupling bar 14 for being hinged on side clutch and detaching 13 end of lever, join
The end of extension bar 14 extends to the outside of side clutch platen 4 and end is equipped with nut 12, and torsional spring 9 is to side clutch point
It is compressed from lever 13, the axial position of side clutch platen 4 can be adjusted using nut 12.
The main clutch separation lever 8 and side clutch separation lever 13 are connected to bell housing by axis pin 15
On the lug of body 1, be arranged with washer 16 on axis pin 15,15 end of axis pin offer with the orthogonal aperture in 15 axle center of axis pin,
Split pin 17 is inserted in aperture.
In work, major and minor clutch be in engagement posting state, when operate main clutch, only control close to lead from
The disk spring 6 of 3 side of clutch platen deforms, main clutch separation；When operating side clutch, only control close to side clutch
The disk spring 6 of 4 side of platen deforms, side clutch separation, and in separation process, main clutch platen 3 is to 6 side of disk spring
To movement, overcome the pressure of disk spring 6 and compress disk spring 6, the axially directed groove along clutch housing 1 moves, real
The separation of existing main clutch；Side clutch platen 4 is moved to 6 direction of disk spring, is overcome the pressure of disk spring 6 and is compressed dish
Shape spring 6, the axially directed groove along clutch housing 1 move, and realize the separation of side clutch；In engaging process, it is main from
Clutch platen 3, side clutch platen 4 are moved along the axially directed groove of clutch housing 1, until engagement.
Claims (5)
1. a kind of used with tractor independent control double-action clutch, it is characterised in that：Including being successively bonded and center coincides
Clutch housing, main clutch clutch drived disk assy, main clutch platen, elastic device, side clutch platen and side clutch from
Moving plate assembly, elastic device are arranged between side clutch platen and main clutch platen, side clutch clutch drived disk assy and hair
Motivation flywheel is connected, and the outer rim of main clutch platen and side clutch platen is both provided with convex block, convex block be slidably connected at from
In axially directed groove on clutch shell；
Further include the main clutch driving mechanism for controlling main clutch platen and moving axially, main clutch driving mechanism
Quantity is three groups, and is uniformly distributed around clutch housing center；
Further include the side clutch driving mechanism for controlling side clutch platen and moving axially, side clutch driving mechanism
Quantity is three groups, and is uniformly distributed around clutch housing center.
2. a kind of used with tractor independent control double-action clutch according to claim 1, it is characterised in that：Elastic device
Including two or more disk springs installed in opposite directions and the support plate between two neighboring disk spring, support plate installation
On clutch housing, disk spring is respectively supported in wedge angle or the support of main clutch platen and side clutch platen.
3. a kind of used with tractor independent control double-action clutch according to claim 1, it is characterised in that：Main clutch
Driving mechanism includes the main clutch separation lever being hinged on clutch housing lug, is mounted on main clutch separation lever
Torsional spring and the push rod for being hinged on main clutch and detaching lever middle, the end of push rod is connected with an adjusting screw, adjusting screw
It is connected to push rod end center through main clutch platen, nut is installed in adjusting screw.
4. a kind of used with tractor independent control double-action clutch according to claim 1, it is characterised in that：Side clutch
Driving mechanism includes the side clutch separation lever being hinged on clutch housing lug, is mounted on side clutch separation lever
Torsional spring and the coupling bar that is hinged on side clutch and detaches lever end, the end of coupling bar is to prolonging on the outside of side clutch platen
It stretches and end is equipped with nut.
5. a kind of used with tractor independent control double-action clutch according to claim 1, it is characterised in that：Main clutch
Separation lever and side clutch separation lever are connected to by axis pin on the lug of clutch housing, and pad is arranged on axis pin
Circle, axis pin end offer with the orthogonal aperture in axis pin axle center, be inserted with split pin in aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820028776.8U CN207687215U (en) | 2018-01-09 | 2018-01-09 | A kind of used with tractor independent control double-action clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820028776.8U CN207687215U (en) | 2018-01-09 | 2018-01-09 | A kind of used with tractor independent control double-action clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207687215U true CN207687215U (en) | 2018-08-03 |
Family
ID=62990208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820028776.8U Active CN207687215U (en) | 2018-01-09 | 2018-01-09 | A kind of used with tractor independent control double-action clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207687215U (en) |
-
2018
- 2018-01-09 CN CN201820028776.8U patent/CN207687215U/en active Active
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