CN208587417U - A kind of long-life independent manipulation control double-action clutch - Google Patents
A kind of long-life independent manipulation control double-action clutch Download PDFInfo
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- CN208587417U CN208587417U CN201820902762.4U CN201820902762U CN208587417U CN 208587417 U CN208587417 U CN 208587417U CN 201820902762 U CN201820902762 U CN 201820902762U CN 208587417 U CN208587417 U CN 208587417U
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- clutch
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- platen
- housing
- main clutch
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Abstract
The utility model discloses a kind of long-life independent manipulations to control double-action clutch, including clutch housing, main clutch work package, side clutch work package, elastic device, main clutch driving mechanism and side clutch driving mechanism, main clutch work package includes main clutch platen and main clutch clutch drived disk assy, main clutch clutch drived disk assy is arranged between main clutch platen and clutch housing, the utility model passes through to master, the independent manipulation control of side clutch work pressing force, clutch compressive load caused by maloperation is avoided to reduce, clutch transmission torque reduces, to avoid the skidding of friction plate, abrasion, ablation failure, improve use reliability and the service life of clutch；It realizes that operation interval range expands by disk spring independent control, allows the abrasion loss of clutch driven plate and major and minor clutch compressing disc to increase, improve the service life of clutch.
Description
Technical field
The utility model belongs to Tractor Components design field, and in particular to a kind of long-life independent manipulation control
Double-action clutch.
Background technique
At present in existing big-power tractor, the independent manipulation double-action clutch configured, is driven relative to complete machine
Entire steerable system uses two sets of independent operating mechanisms for the person of sailing, i.e., when depressing main clutch pedal, main clutch point
From；When pull-up side clutch handle, side clutch separation.But for clutch itself, only with a disk spring
As clamping element, based on, side clutch provide compressive load simultaneously, it is secondary in operation according to disk spring load curve characteristics
When clutch is in disengaged position, disk spring deformation increase load position is moved to right, active force reduces, at this time main clutch pressure
Tight load becomes smaller, and is short of power, causes when transmitting torque reduction or traction agricultural machinery and implement operation when main clutch being caused to work on
It skids, wear in clutch use, ablation failure occurs；In addition the operation interval of this disc spring is certain and is total to by major and minor clutch
The abrasion loss allowed with, clutch driven plate and major and minor clutch compressing disc is smaller, thus influence clutch use reliability and
Service life.
Summary of the invention
The technical problems to be solved in the utility model is to overcome drawbacks described above, provides a kind of service-strong used with tractor
Long-life independent manipulation controls double-action clutch, and the technical problems to be solved in the utility model is to overcome drawbacks described above, is provided
A kind of long-life independent manipulation of service-strong used with tractor controls double-action clutch, realize major and minor clutch respectively by
Clamping element effect that is independent, being independent of each other, while the operation interval of clutch clamping element increases, and allows clutch driven plate
Increase with the abrasion loss of major and minor clutch compressing disc, functional reliability is improved with clutch, extends the service life of clutch.
The technical scheme adopted by the utility model is a kind of long-life independent manipulation controls double-action clutch, including
Clutch housing, main clutch work package, side clutch work package, elastic device, main clutch driving mechanism and pair
Clutch drive, main clutch work package include main clutch platen and main clutch clutch drived disk assy, main clutch
Clutch drived disk assy is arranged between main clutch platen and clutch housing；Side clutch work package includes side clutch platen
With side clutch clutch drived disk assy, the setting of side clutch clutch drived disk assy in the outermost position of the double-action clutch, it is secondary from
Clutch clutch drived disk assy is connected with engine flywheel；Flexible dress is set between main clutch platen and side clutch platen
It sets, elastic device includes two disk springs installed in opposite directions and the support plate being arranged between two disk springs, and two
Disk spring is respectively acting on main clutch platen and the wedge angle of side clutch platen end face, and support plate is mounted on bell housing
In circular groove on body；
Main clutch driving assembly three groups and is uniformly distributed totally around clutch housing center, and main clutch driving assembly includes
Be hinged on the main clutch declutcher control lever on the lug of clutch housing end face, be located on main clutch declutcher control lever hinge joint and to it is main from
Clutch declutcher control lever applies the torsional spring of elastic force, the transition lever being hinged on clutch housing end face, is slidably mounted on clutch
Cylindrical pin on shell and the adjusting screw for contacting and being connected on main clutch platen with cylindrical pin end face, in master
The tail portion of clutch lever is provided with the support sleeve being in contact with transition lever, and support sleeve is set in main clutch declutcher control lever
Tail position, adjusting screw are threadedly attached on main clutch platen, are equipped in adjusting screw to adjusting screw
The nut limited.
The side clutch driving assembly three groups and is uniformly distributed, side clutch driving assembly totally around clutch housing center
Including be hinged on the lug of clutch housing end face side clutch declutcher control lever, be mounted on the torsion of side clutch declutcher control lever hinge joint
Spring, the connecting rod for being connected to side clutch declutcher control lever tail portion and the fixture nut for being mounted on connecting rod tail portion, connecting rod run through
Clutch housing, the setting of side clutch platen.
The main clutch declutcher control lever passes through pin shaft with side clutch declutcher control lever and is mounted on the convex of clutch housing end face
On ear, washer and the split pin to limit pin shaft axial movement are installed in the end of pin shaft.
The outer rim of the main clutch platen and side clutch platen is provided with convex block, is provided on clutch and convex block
Corresponding axially directed groove, convex block are slidably connected in the axially directed groove on clutch housing, to guarantee from
When clutch works, main clutch platen is moved along the center line of clutch housing always with side clutch platen, to mention
The stability of height work.
The support plate is arranged in the semicircle annular groove on clutch housing, and is fixedly mounted on by hexagon-headed bolt
On clutch housing, support plate is to make two to play support belleville springs, and acting on uniform force on shell
The disk spring of side at work stablize by uniform force, and realizing expands its operation interval range disk spring independent control,
Be conducive to the extension of disk spring service life.
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, side clutch separation；During the 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 is mobile to disk spring direction, overcomes the pressure of disk spring and compresses disk spring, along from
The axially directed groove of clutch shell is mobile, realizes the separation of side clutch；In engaging process, main clutch platen, it is secondary from
Clutch platen is mobile in the axially directed groove of disk spring power effect lower edge clutch housing, until engagement.
It is described to be provided with elastic device between main clutch platen and side clutch platen；The purpose being arranged in this way is:
Main clutch and side clutch are independently controlled respectively in order to be realized using the elastic device, in the process of work,
Major and minor clutch is independent of each other；It realizes that disk spring operation interval range expands, guarantees the compressive load of design requirement, clutch
The abrasion loss that device driven disc and major and minor clutch compressing disc allow increases, and improves the service life of clutch.
The main clutch driving assembly includes the main clutch declutcher control lever being hinged on the lug of clutch housing end face, position
In on main clutch declutcher control lever hinge joint and to main clutch declutcher control lever apply elastic force torsional spring, be hinged on bell housing body end
It transition lever on face, the cylindrical pin being slidably mounted on clutch housing and contacts and connects with cylindrical pin end face
Adjusting screw on main clutch platen；The purpose being arranged in this way is: can be realized using the hinge joint of transition lever as
Two fulcrums form second lever and as far as possible pass the level-one external force action received under second lever actuation arm
Pass, driving cylindrical pin movement, and then adjusting screw driven to drive clutch compressing disc movement, realize main clutch platen and it is main from
The separation of clutch clutch drived disk assy.
The tail portion in main clutch declutcher control lever is provided with the support sleeve being in contact with transition lever, and support sleeve is set in
The tail position of main clutch declutcher control lever；The purpose being arranged in this way is: main clutch declutcher control lever can be reduced by support sleeve
And the abrasion of transition lever, be conducive to the extension of main clutch declutcher control lever and transition lever service life.
The utility model has the beneficial effects that
The utility model is controlled by the independent manipulation to major and minor clutch work pressing force, is avoided maloperation and is caused
Clutch compressive load reduce, clutch transmission torque reduce, to avoid the skidding of friction plate, abrasion, ablation failure, mention
The use reliability of high clutch and service life；By disk spring independent control realize operation interval range expand, allow from
The abrasion loss of clutch driven disc and major and minor clutch compressing disc increases, and improves the service life of clutch.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model；
Fig. 2 is the main view of the utility model；
Fig. 3 is the local direction view of the utility model.
Marked in the figure: 1, clutch housing；2, connecting rod；3, side clutch declutcher control lever；4, main clutch clutch drived disk assy；
5, main clutch declutcher control lever；6, support sleeve；7, transition lever；8, cylindrical pin；9, main clutch platen；10, adjusting screw；
11, disk spring；12, side clutch platen；13, side clutch clutch drived disk assy；14, pin shaft；15, washer；16, split pin；
17, hexagon-headed bolt；18, support plate.
Specific embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing.
As shown, a kind of long-life independent manipulation controls double-action clutch, including clutch housing 1, main clutch
Work package, side clutch work package, elastic device, main clutch driving mechanism and side clutch driving mechanism, it is main from
Clutch work package includes main clutch platen 9 and main clutch clutch drived disk assy 4, and the setting of main clutch clutch drived disk assy 4 exists
Between main clutch platen 9 and clutch housing 1；Side clutch work package include side clutch platen 12 and side clutch from
Moving plate assembly 13, side clutch clutch drived disk assy 13 are arranged in the outermost position of the double-action clutch, and side clutch is driven
Disc assembly 13 is connected with engine flywheel；It is provided with elastic device between main clutch platen 9 and side clutch platen 12,
Elastic device includes two disk springs installed in opposite directions 11 and the support plate 18 that is arranged between two disk springs 11, and two
A disk spring 11 is respectively acting on main clutch platen 9 and the wedge angle of 12 end face of side clutch platen, and support plate 18 is installed
In the circular groove on clutch housing 1；
Main clutch driving assembly three groups and is uniformly distributed, main clutch driving assembly packet totally around 1 center of clutch housing
It includes the main clutch declutcher control lever 5 being hinged on 1 end face lug of clutch housing, be located on 5 hinge joint of main clutch declutcher control lever simultaneously
The torsional spring of elastic force is applied to main clutch declutcher control lever 5, the transition lever 7 being hinged on 1 end face of clutch housing, is slidably installed
In the cylindrical pin 8 on clutch housing 1 and the tune for contacting and being connected on main clutch platen 9 with 8 end face of cylindrical pin
Whole screw 10, the support sleeve 6 being in contact with transition lever 7 is provided in the tail portion of main clutch declutcher control lever 5, and support sleeve 6 is arranged
In the tail position of main clutch declutcher control lever 5, adjusting screw 10 is threadedly attached on main clutch platen 9, adjusting screw
Nut to be limited to adjusting screw 10 is installed on 10.
The side clutch driving assembly three groups and is uniformly distributed, side clutch driving group totally around 1 center of clutch housing
Part includes the side clutch declutcher control lever 3 being hinged on 1 end face lug of clutch housing, is mounted on side clutch declutcher control lever 3 hingedly
Torsional spring, the connecting rod 2 for being connected to 3 tail portion of side clutch declutcher control lever and the fixture nut for being mounted on 2 tail portion of connecting rod of point, even
Extension bar 2 is arranged through clutch housing 1, side clutch platen 12.
The main clutch declutcher control lever 5 is mounted on 1 end face of clutch housing by pin shaft 14 with side clutch declutcher control lever 3
Lug on, the end of pin shaft 14 be equipped with washer 15 and to limit pin shaft 14 axial movement split pin 16.
The main clutch platen 9 and the outer rim of side clutch platen 12 are provided with convex block, be provided on clutch with
The corresponding axially directed groove of convex block, convex block is slidably connected in the axially directed groove on clutch housing 1, to guarantee
In when the clutch is in operation, main clutch platen 9 is moved along the center line of clutch housing 1 always with side clutch platen 12
It is dynamic, to improve the stability of work.
The support plate 18 is arranged in the semicircle annular groove on clutch housing 1, and fixed by hexagon-headed bolt 17
It is mounted on clutch housing 1, support plate 18 is to play support belleville springs 11, and acting on uniform force
On shell, making the disk springs 11 of two sides, uniform force is stablized at work, is conducive to the extension of 11 service life of disk spring.
In work, major and minor clutch be in engagement posting state, when operate main clutch, only control close to lead from
The disk spring 11 of 9 side of clutch platen deforms, main clutch separation；When operating side clutch, only control is close to secondary clutch
The disk spring 11 of 12 side of device platen deforms, side clutch separation；During the separation process, main clutch platen 9 is to dish-shaped bullet
11 direction of spring is mobile, overcomes the pressure of disk spring 11 and compresses disk spring 11, along the axially directed groove of clutch housing 1
It is mobile, realize the separation of main clutch；Side clutch platen 12 is mobile to 11 direction of disk spring, overcomes the pressure of disk spring 11
Power simultaneously compresses disk spring 11, and the axially directed groove along clutch housing 1 moves, and realizes the separation of side clutch；It is engaging
In the process, main clutch platen 9, side clutch platen 12 are led in the axial direction of 11 power of disk spring effect lower edge clutch housing 1
It is mobile to groove, until engagement.
Claims (5)
1. a kind of long-life independent manipulation controls double-action clutch, it is characterised in that: including clutch housing, main clutch work
Make component, side clutch work package, elastic device, main clutch driving mechanism and side clutch driving mechanism, main clutch
Device work package includes main clutch platen and main clutch clutch drived disk assy, and main clutch clutch drived disk assy is arranged in main clutch
Between device platen and clutch housing；Side clutch work package includes side clutch platen and side clutch clutch drived disk assy,
Side clutch clutch drived disk assy is arranged in the outermost position of the double-action clutch, side clutch clutch drived disk assy and engine
Flywheel is connected；Elastic device is provided between main clutch platen and side clutch platen, elastic device includes two phases
Disk spring to installation and the support plate that is arranged between two disk springs, two disk springs be respectively acting on it is main from
On clutch platen and the wedge angle of side clutch platen end face, support plate is mounted in the circular groove on clutch housing；
Main clutch driving assembly three groups and is uniformly distributed totally around clutch housing center, and main clutch driving assembly includes hinged
On the lug of clutch housing end face main clutch declutcher control lever, be located at main clutch declutcher control lever hinge joint on and to main clutch
Declutcher control lever applies the torsional spring of elastic force, the transition lever being hinged on clutch housing end face, is slidably mounted on clutch housing
On cylindrical pin and the adjusting screw that contacts and be connected on main clutch platen with cylindrical pin end face, in main clutch
The tail portion of device declutcher control lever is provided with the support sleeve being in contact with transition lever, and support sleeve is set in the tail portion of main clutch declutcher control lever
Position, adjusting screw are threadedly attached on main clutch platen, are equipped in adjusting screw to carry out to adjusting screw
The nut of limit.
2. a kind of long-life independent manipulation according to claim 1 controls double-action clutch, it is characterised in that: secondary clutch
Device driving assembly three groups and is uniformly distributed totally around clutch housing center, and side clutch driving assembly includes being hinged on bell housing
Side clutch declutcher control lever on the lug of body end face, is connected to side clutch at the torsional spring for being mounted on side clutch declutcher control lever hinge joint
The connecting rod of declutcher control lever tail portion and the fixture nut for being mounted on connecting rod tail portion, connecting rod is through clutch housing, secondary clutch
The setting of device platen.
3. a kind of long-life independent manipulation according to claim 2 controls double-action clutch, it is characterised in that: main clutch
Device declutcher control lever and side clutch declutcher control lever pass through pin shaft and are mounted on the lug of clutch housing end face, pacify in the end of pin shaft
Equipped with washer and the split pin to limit pin shaft axial movement.
4. a kind of long-life independent manipulation according to claim 1 controls double-action clutch, it is characterised in that: main clutch
The outer rim of device platen and side clutch platen is provided with convex block, is provided on clutch corresponding with convex block axially directed recessed
Slot, convex block are slidably connected in the axially directed groove on clutch housing.
5. a kind of long-life independent manipulation according to claim 1 controls double-action clutch, it is characterised in that: support plate
It is arranged in the semicircle annular groove on clutch housing, and is fixedly mounted on clutch housing by hexagon-headed bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820902762.4U CN208587417U (en) | 2018-06-12 | 2018-06-12 | A kind of long-life independent manipulation control double-action clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820902762.4U CN208587417U (en) | 2018-06-12 | 2018-06-12 | A kind of long-life independent manipulation control double-action clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208587417U true CN208587417U (en) | 2019-03-08 |
Family
ID=65536307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820902762.4U Active CN208587417U (en) | 2018-06-12 | 2018-06-12 | A kind of long-life independent manipulation control double-action clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208587417U (en) |
-
2018
- 2018-06-12 CN CN201820902762.4U patent/CN208587417U/en active Active
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| GR01 | Patent grant |