CN206592449U - A kind of new low spring pressure clutch for tractor - Google Patents
A kind of new low spring pressure clutch for tractor Download PDFInfo
- Publication number
- CN206592449U CN206592449U CN201720292095.8U CN201720292095U CN206592449U CN 206592449 U CN206592449 U CN 206592449U CN 201720292095 U CN201720292095 U CN 201720292095U CN 206592449 U CN206592449 U CN 206592449U
- Authority
- CN
- China
- Prior art keywords
- clutch
- plate
- pawl
- pedal support
- support component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000926 separation method Methods 0.000 claims abstract description 17
- 238000010276 construction Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 229910000639 Spring steel Inorganic materials 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 206010017389 Frotteurism Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Abstract
The utility model discloses a kind of new low spring pressure clutch for tractor, separation pawl seat is provided with the outside of rotating shaft one end, separation pawl seat is connected disengaging pawl, movable disengaging pawl is provided with the left of fixedly separated pawl, release bearing is provided with the left of movable disengaging pawl, clutch-pedal support component is provided with the left of release bearing, clutch-pedal support component side is provided with six clutch springs, clutch plate is provided with the left of clutch-pedal support component, pressing plate is provided with the left of clutch plate, friction plate is provided between pressing plate and clutch plate, connection rotating shaft one end on the inside of shaft bearing, the friction plate that the utility model passes through two pairs of double rubbing surfaces, cancel traditional separation leverage, the gross pressure that clutch spring is born is reduced while realizing transmission moment of torsion, reduce friction plate compressive load per unit area, improve service life, function simple in construction, by adjusting brake spring steel wire diameter, the depth of spring housing and the size for separating pawl seat internal control diameter, realize the extensive function of applicability.
Description
Technical field
The utility model is related to tractor field, specifically a kind of new low spring pressure clutch for tractor
Device.
Background technology
So-called clutch, as the term suggests that is appropriate power is transmitted using "Off" and " conjunction ", clutch is by rubbing
Piece, spring leaf, platen and power output shaft composition, it is located between engine and gearbox, for by engine flywheel
The torque of storage passes to gearbox, with ensure vehicle passed under different travel conditions the appropriate driving force of driving wheel and
Moment of torsion, belongs to the category of power assembly, when semi-linkage, and power intake and the clutch end of clutch, which allow to have, to be turned
Speed difference, that is, realized by its speed discrepancy and to transmit appropriate power.
Clutch is divided into three working conditions, that is, steps on not interlocking for clutch, and the full gearing of clutch is not stepped on, and
The semi-linkage of clutch is stepped in part, when vehicle start, and driver steps on clutch, the motion of clutch pedal pull platen to
After lean on, that is, platen is separated with friction plate, now platen is not contacted completely with flywheel, also just be not present Relative friction, work as car
In normally travel, platen is tightly to be pressed against on the friction plate of flywheel, now the frictional force between platen and friction plate
Maximum, keeps relative static friction between input shaft and output shaft, the two rotating speed is identical, and finally a kind of is half gearing of clutch
The frictional force of state, platen and friction plate is less than full gearing state, now, is between the friction plate on clutch compressing disc and flywheel
Sliding friction state, the rotating speed of flywheel is more than the rotating speed of output shaft, and the power section for transmitting out from flywheel passes to gearbox,
Under this state, it is flexible coupling state equivalent to one kind between engine and driving wheel, existing clutch mostly has spring stagnation pressure
Power is larger, and service life is low, it is complicated, it is necessary to repeatedly adjustment etc. defect.
Therefore a kind of quality is designed high, good manufacturability, double rubbing surfaces, physical life is high, simple in construction, has a wide range of application
The problem of clutch, exactly inventor will be solved.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of new low spring pressure for tractor
Power clutch, can realize raising quality, and good manufacturability, double rubbing surfaces, physical life is high, simple in construction, the work(having a wide range of application
Energy.
The utility model solves the technical scheme that its technical problem used：A kind of new low spring for tractor
Pressure clutch, it include clutch-pedal support component, clutch plate, belt pulley, friction plate, pressing plate, shaft bearing, spring housing, from
It is provided with the outside of clutch spring, release bearing, movable disengaging pawl, fixedly separated pawl, separation pawl seat, rotating shaft, described rotating shaft one end
Pawl seat is separated, the separation pawl seat is connected disengaging pawl, movable disengaging pawl, institute are provided with the left of the fixedly separated pawl
State and release bearing is provided with the left of movable disengaging pawl, clutch-pedal support component, the clutch are provided with the left of the release bearing
Device bracket component side is provided with the outside of six clutch springs, six clutch springs and is provided with spring housing, described
It is provided with the left of clutch-pedal support component on the left of clutch plate, the clutch plate and is provided with pressing plate, between the pressing plate and clutch plate
It is provided with the outside of friction plate, the pressing plate and is provided with belt pulley, the belt pulley medial center is provided with shaft bearing, described turn
Connection rotating shaft one end on the inside of axle bearing.
Further, six clutch springs are uniformly arranged on clutch branch around the clutch-pedal support component center of circle in 360 °
Frame module edge.
Further, the pressing plate, clutch plate, clutch-pedal support component are one-shot forming overall structure.
Further, the rotating shaft is through separation pawl seat, movable disengaging pawl, release bearing, clutch-pedal support component, driven
Disk, friction plate, pressing plate simultaneously connect belt pulley.
Further, the friction plate is double rubbing surfaces.
Further, the movable disengaging pawl can be moved left and right.
The beneficial effects of the utility model are：
1. the utility model is by using the friction plate of two pairs of double rubbing surfaces, reduced while realizing transmission moment of torsion from
The gross pressure that clutch spring is born, reduces friction plate compressive load per unit area, improves service life.
2. the utility model separation leverage traditional by eliminating, realizes work(simple in construction, easy for installation
Energy.
3. the utility model is by adjusting the steel wire diameter of brake spring, the depth of spring housing and separation pawl seat internal control diameter
Size, realize and general reach 86%, the extensive function of applicability.
Brief description of the drawings
Fig. 1 is the utility model topology view.
Description of reference numerals：1- clutch-pedal support components；2- clutch plates；3- belt pulleys；4- friction plates；5- pressing plates；6- turns
Axle bearing；7- spring housings；8- clutch springs；9- release bearings；10- activity disengaging pawls；The fixedly separated pawls of 11-；12- disengaging pawls
Seat；13- rotating shafts.
Embodiment
With reference to specific embodiment, the utility model is expanded on further, it should be appreciated that these embodiments are merely to illustrate this
Utility model rather than limitation scope of the present utility model.In addition, it is to be understood that reading the content of the utility model instruction
Afterwards, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values also fall within application
Appended claims limited range.
It is the utility model topology view referring to Fig. 1, a kind of new low spring pressure clutch for tractor, it is wrapped
Include clutch-pedal support component 1, clutch plate 2, belt pulley 3, friction plate 4, pressing plate 5, shaft bearing 6, spring housing 7, clutch spring
8th, it is provided with the outside of release bearing 9, movable disengaging pawl 10, fixedly separated pawl 11, separation pawl seat 12, rotating shaft 13, the one end of rotating shaft 13
Pawl seat 12 is separated, separation pawl seat 12 is connected disengaging pawl 11, the fixedly separated left side of pawl 11 is provided with movable disengaging pawl 10, activity
The left side of disengaging pawl 10 is provided with release bearing 9, and the left side of release bearing 9 is provided with clutch-pedal support component 1, clutch-pedal support component
1 side is provided with six clutch springs 8, and six outsides of clutch spring 8 are provided with spring housing 7, clutch-pedal support component 1
Left side is provided with clutch plate 2, and the left side of clutch plate 2 is provided with pressing plate 5, friction plate 4, pressing plate are provided between pressing plate 5 and clutch plate 2
5 outsides are provided with belt pulley 3, and the medial center of belt pulley 3 is provided with shaft bearing 6, the inner side connection rotating shaft 13 1 of shaft bearing 6
End.
Six clutch springs 8 are uniformly arranged on the side of clutch-pedal support component 1 around the center of circle of clutch-pedal support component 1 in 360 °
Edge, pressing plate 5, clutch plate 2, clutch-pedal support component 1 are one-shot forming overall structure, and rotating shaft 13 passes through separation pawl seat 12, lived
Dynamic disengaging pawl 10, release bearing 9, clutch-pedal support component 1, clutch plate 2, friction plate 4, pressing plate 5 simultaneously connect belt pulley 3, rub
Piece 4 is double rubbing surfaces, and movable disengaging pawl 10 can be moved left and right.
When the utility model does not work, controlled clutch separation handle, pulling activity disengaging pawl 10, rotation produces axial position
Move, make movable disengaging pawl 10 drive release bearing 9 to move forward close to clutch-pedal support component 1, eliminate gap and and clutch-pedal support
After component 1 is contacted, pressure clutch-pedal support component 1 makes clutch-pedal support component 1 while compressing six clutch springs 8, makes two pieces
Friction plate 4 is separated with two block pressur plates 5, terminates Frotteurism, cuts off transmitted moment of torsion, has reached the effect of separation, is unclamped and is lived
Due to the effect of the volume of clutch spring 8 after dynamic disengaging pawl 10, the return of clutch-pedal support component 1, pressing plate 5 connects again with friction plate 4
Close transmission moment of torsion, the utility model by using two pairs of double rubbing surfaces friction plate 4, reduced while realizing transmission moment of torsion from
The gross pressure that clutch spring 8 is born, reduces the compressive load per unit area of friction plate 4, improves service life, point traditional by eliminating
From leverage, function simple in construction, easy for installation is realized, by adjusting the steel wire diameter of brake spring, spring housing 7
Depth and the size for separating the internal control diameter of pawl seat 12, realize and general reach 86%, the extensive function of applicability.
Claims (6)
1. a kind of new low spring pressure clutch for tractor, it is characterised in that：Including clutch-pedal support component, driven
It is disk, belt pulley, friction plate, pressing plate, shaft bearing, spring housing, clutch spring, release bearing, movable disengaging pawl, fixedly separated
It is provided with separation pawl seat on the outside of pawl, separation pawl seat, rotating shaft, described rotating shaft one end, the separation pawl seat is connected disengaging pawl, institute
State and movable disengaging pawl is provided with the left of the fixedly separated pawl, release bearing, described point are provided with the left of the movable disengaging pawl
Off-axis left side of holding is provided with clutch-pedal support component, and the clutch-pedal support component side is provided with six clutch springs, institute
State and spring housing be provided with the outside of six clutch springs, be provided with clutch plate on the left of the clutch-pedal support component, it is described from
Pressing plate is provided with the left of Moving plate, is provided between the pressing plate and clutch plate on the outside of friction plate, the pressing plate and is provided with belt pulley,
The belt pulley medial center is provided with connection rotating shaft one end on the inside of shaft bearing, the shaft bearing.
2. a kind of new low spring pressure clutch for tractor according to claim 1, it is characterised in that：It is described
Six clutch springs are uniformly arranged on clutch-pedal support module edge around the clutch-pedal support component center of circle in 360 °.
3. a kind of new low spring pressure clutch for tractor according to claim 1, it is characterised in that：It is described
Pressing plate, clutch plate, clutch-pedal support component are one-shot forming overall structure.
4. a kind of new low spring pressure clutch for tractor according to claim 1, it is characterised in that：It is described
Rotating shaft is through separation pawl seat, movable disengaging pawl, release bearing, clutch-pedal support component, clutch plate, friction plate, pressing plate and connects
Belt pulley.
5. a kind of new low spring pressure clutch for tractor according to claim 1, it is characterised in that：It is described
Friction plate is double rubbing surfaces.
6. a kind of new low spring pressure clutch for tractor according to claim 1, it is characterised in that：It is described
Movable disengaging pawl can be moved left and right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720292095.8U CN206592449U (en) | 2017-03-24 | 2017-03-24 | A kind of new low spring pressure clutch for tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720292095.8U CN206592449U (en) | 2017-03-24 | 2017-03-24 | A kind of new low spring pressure clutch for tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206592449U true CN206592449U (en) | 2017-10-27 |
Family
ID=60121307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720292095.8U Expired - Fee Related CN206592449U (en) | 2017-03-24 | 2017-03-24 | A kind of new low spring pressure clutch for tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206592449U (en) |
-
2017
- 2017-03-24 CN CN201720292095.8U patent/CN206592449U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |