CN207864464U - A kind of free-standing double-action clutch of big-power tractor - Google Patents
A kind of free-standing double-action clutch of big-power tractor Download PDFInfo
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- CN207864464U CN207864464U CN201820049700.3U CN201820049700U CN207864464U CN 207864464 U CN207864464 U CN 207864464U CN 201820049700 U CN201820049700 U CN 201820049700U CN 207864464 U CN207864464 U CN 207864464U
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Abstract
The utility model discloses a kind of free-standing double-action clutch of big-power tractor, including the clutch case being bonded successively and center coincides, main clutch clutch drived disk assy, main clutch platen, disk spring, side clutch platen and side clutch clutch drived disk assy, it is directly connected with engine flywheel on the outside of side clutch clutch drived disk assy, it is connected at the outer rim of main clutch platen and side clutch platen in the axially directed groove that convex block and convex block are slidably connected on clutch case, main clutch platen and side clutch platen can be moved along the axis direction of clutch case.The free-standing double-action clutch of this big-power tractor, using free-standing double-action clutch structure, compact-sized, manipulation light and flexible improves work efficiency, ventilation slot is arranged on clutch case can accelerate to radiate, and improve the reliability and service life of clutch.
Description
Technical field
The utility model belongs to Tractor Components technical field, is related to a kind of Clutches for Tractor of disc spring pressing,
The free-standing double-action clutch of especially a kind of big-power tractor.
Background technology
Currently, medium tractor in the prior art, the independent manipulation double-action clutch configured refer to entire
Liang Tao mechanisms are respectively adopted to realize the engagement and separation of clutch in steerable system.Main clutch still uses pedal control and foot pedal
As on rotine positioning, fork, release bearing, main clutch are detached by main clutch and detach lever, drives small lever component
Main clutch platen is controlled with axis pin, to realize the clutch of main clutch.Side clutch uses stick control and control crank
Be placed on the left of gear shift cover, lever detached by side clutch, coupling bar is driven to control side clutch platen, to realize it is secondary from
The clutch of clutch.With the continuous development of Tractor Industry, such clutch cannot be satisfied the market demand, big-power tractor
The free-standing double-action clutch of corresponding configuration will become the most important thing, and high-power stand alone type double-action clutch both meets difference
Requirement of the operation to power output shaft, also greatly improves work efficiency, deep to be favored by users.
Invention content
The utility model in order to solve the above-mentioned technical problem, provide a kind of high-power, compression mode be disk spring compress,
And the separation and engagement of clutch are realized using two sets of operating mechanisms, the utility model can be grasped individually due to major and minor clutch
It is vertical, therefore light and flexible is manipulated, it improves work efficiency, meets significant market demand, have a vast market foreground.
Technical solution used by the utility model is：A kind of big-power tractor free-standing double-action clutch, packet
Include the clutch case that fitting and center coincide successively, main clutch clutch drived disk assy, main clutch platen, disk spring, pair
Clutch compressing disc and side clutch clutch drived disk assy, side clutch clutch drived disk assy outside are directly connected with engine flywheel,
It is connected with convex block at the outer rim of main clutch platen and side clutch platen and convex block is slidably connected on clutch case
Axially directed groove in, main clutch platen and side clutch platen can be moved along the axis direction of clutch case,
The main clutch driving mechanism that driving main clutch platen moves axially, main clutch driving machine are provided on clutch case
The quantity of structure is three, and is uniformly distributed around clutch core, and driving side clutch platen is provided on clutch case and carries out axis
To mobile side clutch driving mechanism, side clutch driving mechanism quantity is three, and is uniformly distributed around clutch core.
The main clutch driving mechanism includes through the first connection being arranged on main clutch platen and clutch case
Bar, small lever and main clutch detach lever, and the end of the first coupling bar is in contact with small lever one end, small lever other end
It is hinged on main clutch separation lever, main clutch separation lever is hinged on the lug of clutch case end, in main clutch
Torsional spring is installed on device separation lever, the other end of the first coupling bar is equipped with nut and adjusting screw, can be adjusted with nut
The height of whole main clutch separation lever, and play the role of locking.
The side clutch driving mechanism include through be arranged the second coupling bar of side clutch platen and clutch case,
The side clutch separation lever and the torsional spring on side clutch separation lever for being hinged on the second connection boom end, secondary clutch
Device separation lever is hinged on the lug of clutch case end, and the other end of the second coupling bar is equipped with nut.
The main clutch separation lever and side clutch separation lever are mounted on by axis pin convex on clutch case
On ear, end part of pin shaft is equipped with washer, and split pin is plugged in the aperture on axis pin.
It is provided with to play the ventilation slot of cooling effect on the clutch case, the time of heat dissipation can be accelerated, improve
The reliability and service life of clutch.
This clutch mainly apply with big-power tractor market, in work, major and minor clutch is in engagement state,
When manipulating main clutch, using main clutch separation lever driving main clutch platen move, main clutch platen by gram
The pressure of disk spring is taken, compresses disk spring, the axially directed groove along clutch case moves, to make main clutch reach
The state of separation；When manipulating side clutch, side clutch detaches lever driving side clutch platen work, side clutch platen
The pressure for overcoming disk spring, compresses disk spring, makes axially directed groove of the side clutch platen along clutch case
It is mobile, to reach the state of side clutch separation.
The main clutch driving mechanism and side clutch driving mechanism are all made of stamping parts riveted construction, and design structure is tight
It gathers, installation and debugging convenience, cost can be reduced, improve the stability of product.
The friction outer diameter of the main clutch clutch drived disk assy and side clutch clutch drived disk assy is 350-430mm, work
When power section be 140-280 horsepowers.
The specification of the clutch is 14-16 inches, and principle and structure type are essentially identical, and size is different.
It is connected with convex block at the outer rim of the main clutch platen and side clutch platen and convex block is slidably connected
In axially directed groove on clutch case, main clutch platen and side clutch platen can be along the axis of clutch case
It moves in direction；The purpose being arranged in this way is：It is to be able to that main clutch part and side clutch part is made to generate engagement respectively
And separation so that keep the direction of motion and clutch axis direction keeping parallelism during engagement and separation, improve flexible
Property and safety.
The main clutch driving mechanism for being provided with driving main clutch platen on clutch case and moving axially,
The quantity of main clutch driving mechanism is three, and is uniformly distributed around clutch core；The purpose being arranged in this way is：It can utilize
Main clutch driving mechanism controls main clutch platen, will not generate shadow to side clutch platen during the work time
It rings, setting three and is uniformly distributed around clutch core and is to be able to when controlling main clutch platen, make
The uniform force of main clutch platen is stablized, and improves the reliability in the course of work, is conducive to main clutch platen service life
Extension.
The side clutch driving mechanism that driving side clutch platen moves axially is provided on the clutch case, it is secondary
Clutch drive quantity is three, and is uniformly distributed around clutch core；The purpose being arranged in this way is：Can utilize it is secondary from
Clutch driving mechanism controls side clutch platen, will not be had an impact during the work time to main clutch platen, if
It sets three and is uniformly distributed around clutch core and be to be able to when controlling side clutch platen, make secondary clutch
The uniform force of device platen is stablized, and improves the reliability in the course of work, is conducive to the extension of side clutch platen service life.
The beneficial effects of the utility model：
The mating big-power tractor of the utility model uses, using disc spring pressing formula, free-standing double-action clutch structure,
It is compact-sized, manipulate light and flexible, improve work efficiency, on clutch case be arranged ventilation slot can accelerate to radiate, improve from
The reliability and 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；
Fig. 3 is the partial enlarged view of the utility model.
It is marked in figure：1, clutch case；2, main clutch clutch drived disk assy；3, main clutch platen；4, disk spring；5、
Side clutch platen；6, side clutch clutch drived disk assy；7, the first coupling bar；8, small lever；9, main clutch detaches lever；
10, torsional spring；11, nut；12, adjusting screw；13, the second coupling bar；14, side clutch detaches lever；15, axis pin；16, it pads
Circle；17, split 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 free-standing double-action clutch of big-power tractor, including it is bonded successively and center is mutually overlapped
The clutch case 1 of conjunction, main clutch clutch drived disk assy 2, main clutch platen 3, disk spring 4, side clutch platen 5 and it is secondary from
Clutch clutch drived disk assy 6,6 outside of side clutch clutch drived disk assy are directly connected with engine flywheel, 3 He of main clutch platen
Be connected with convex block at the outer rim of side clutch platen 5 and convex block be slidably connected at it is axially directed recessed on clutch case 1
In slot, main clutch platen 3 and side clutch platen 5 can be moved along the axis direction of clutch case 1, in clutch case 1
On be provided with the main clutch driving mechanism that driving main clutch platen 3 moves axially, the number of main clutch driving mechanism
Amount is three, and is uniformly distributed around clutch core, and driving side clutch platen 5 is provided on clutch case 1 and carries out axial shifting
Dynamic side clutch driving mechanism, side clutch driving mechanism quantity is three, and is uniformly distributed around clutch core.
The main clutch driving mechanism includes through first be arranged on main clutch platen 3 and clutch case 1
Extension bar 7, small lever 8 and main clutch detach lever 9, and the end of the first coupling bar 7 is in contact with 8 one end of small lever, small thick stick
8 other end of bar is hinged on main clutch separation lever 9, and main clutch separation lever 9 is hinged on 1 end of clutch case
On lug, torsional spring 10 is installed on main clutch separation lever 9, the other end of the first coupling bar 7 is equipped with 11 He of nut
Adjusting screw 12 can adjust main clutch with nut 11 and detach the height of lever 9, and play the role of locking.
The side clutch driving mechanism includes through the second connection being arranged in side clutch platen 5 and clutch case 1
Bar 13, the side clutch for being hinged on 13 end of the second coupling bar detach lever 14 and on side clutch separation levers 14
Torsional spring 10, side clutch separation lever 14 are hinged on the lug of 1 end of clutch case, the other end peace of the second coupling bar 13
Equipped with nut 11.
The main clutch separation lever 9 and side clutch separation lever 14 are mounted on clutch case 1 by axis pin 15
On lug on, 15 end of axis pin is equipped with washer 16, and split pin 17 is plugged in the aperture on axis pin 15.
It is provided with to play the ventilation slot of cooling effect on the clutch case 1, the time of heat dissipation can be accelerated, improve
The reliability and service life of clutch.
This clutch mainly apply with big-power tractor market, in work, major and minor clutch is in engagement state,
When manipulating main clutch, main clutch platen 3 is driven to move using main clutch separation lever 9, main clutch platen 3 passes through
Overcome the pressure of disk spring 4, compresses disk spring 4, the axially directed groove along clutch case 1 moves, to make main clutch
Device reaches the state of separation；When manipulating side clutch, side clutch detaches lever 14 and side clutch platen 5 is driven to work, secondary
Clutch compressing disc 5 overcomes the pressure of disk spring 4, is compressed to disk spring 4, makes side clutch platen 5 along clutch case 1
Axially directed groove movement, to reach side clutch separation state.
Claims (4)
1. a kind of free-standing double-action clutch of big-power tractor, it is characterised in that：Including being bonded successively and center is mutually overlapped
Clutch case, main clutch clutch drived disk assy, main clutch platen, disk spring, side clutch platen and the side clutch of conjunction
Clutch drived disk assy, side clutch clutch drived disk assy outside are directly connected with engine flywheel, main clutch platen and secondary clutch
Be connected at the outer rim of device platen in the axially directed groove that convex block and convex block are slidably connected on clutch case, it is main from
Clutch platen and side clutch platen can be moved along the axis direction of clutch case, and driving master is provided on clutch case
The main clutch driving mechanism that clutch compressing disc moves axially, the quantity of main clutch driving mechanism are three, and around from
Clutch center is uniformly distributed, and the side clutch driving machine that driving side clutch platen moves axially is provided on clutch case
Structure, side clutch driving mechanism quantity is three, and is uniformly distributed around clutch core.
2. a kind of free-standing double-action clutch of big-power tractor according to claim 1, it is characterised in that：It is main from
Clutch driving mechanism includes through the first coupling bar, small lever and the main clutch being arranged on main clutch platen and clutch case
Device detaches lever, and the end of the first coupling bar is in contact with small lever one end, and small lever other end is hinged on main clutch point
From on lever, main clutch separation lever is hinged on the lug of clutch case end, is installed on main clutch separation lever
There are torsional spring, the other end of the first coupling bar that nut and adjusting screw are installed.
3. a kind of free-standing double-action clutch of big-power tractor according to claim 1, it is characterised in that：Pair from
Clutch driving mechanism includes running through be arranged in the second coupling bar of side clutch platen and clutch case, be hinged on the second coupling bar
The side clutch separation lever of end and the torsional spring on side clutch separation lever, side clutch separation lever are hinged on
On the lug of clutch case end, the other end of the second coupling bar is equipped with nut.
4. a kind of free-standing double-action clutch of big-power tractor according to claim 1, it is characterised in that：Clutch
Device covers the ventilation slot for being provided with to play cooling effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820049700.3U CN207864464U (en) | 2018-01-12 | 2018-01-12 | A kind of free-standing double-action clutch of big-power tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820049700.3U CN207864464U (en) | 2018-01-12 | 2018-01-12 | A kind of free-standing double-action clutch of big-power tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207864464U true CN207864464U (en) | 2018-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820049700.3U Active CN207864464U (en) | 2018-01-12 | 2018-01-12 | A kind of free-standing double-action clutch of big-power tractor |
Country Status (1)
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| CN (1) | CN207864464U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828496A (en) * | 2020-07-03 | 2020-10-27 | 桂林福达股份有限公司 | Device for preventing cover assembly limiting sleeve from rotating and using method thereof |
| CN111828496B (en) * | 2020-07-03 | 2024-07-05 | 桂林福达股份有限公司 | Device for preventing cover assembly limit sleeve from rotating and application method thereof |
-
2018
- 2018-01-12 CN CN201820049700.3U patent/CN207864464U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828496A (en) * | 2020-07-03 | 2020-10-27 | 桂林福达股份有限公司 | Device for preventing cover assembly limiting sleeve from rotating and using method thereof |
| CN111828496B (en) * | 2020-07-03 | 2024-07-05 | 桂林福达股份有限公司 | Device for preventing cover assembly limit sleeve from rotating and application method thereof |
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