CN202531680U - Radiating clutch device of tractor - Google Patents
Radiating clutch device of tractor Download PDFInfo
- Publication number
- CN202531680U CN202531680U CN2012200239589U CN201220023958U CN202531680U CN 202531680 U CN202531680 U CN 202531680U CN 2012200239589 U CN2012200239589 U CN 2012200239589U CN 201220023958 U CN201220023958 U CN 201220023958U CN 202531680 U CN202531680 U CN 202531680U
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- CN
- China
- Prior art keywords
- pressure plate
- main
- auxiliary
- main pressure
- clutch
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- 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
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Abstract
The utility model relates to a radiating clutch device of a tractor. The radiating clutch device effectively reduces the clutch separating force, needs small trampling force and has a thorough separation effect; by using the radiating clutch device, the radiating performance is enhanced, the working efficiency of a clutch is obviously improved, the labor intensity is reduced, and time and labor are saved; and abrasion is reduced, the service life is prolonged, and the repair and maintenance cost is reduced. The radiating clutch device consists of a shell, a main pressure plate, an auxiliary pressure plate, a disk spring, a main driven plate, an auxiliary driven plate, a main separation lever, an auxiliary separation lever, an auxiliary pressure plate adjusting bolt, a main pressure plate adjusting bolt, a first hollow shaft and an auxiliary clutch shaft, wherein the disc-shaped main pressure plate is coaxially arranged on one side of the disc-shaped shell, the disk spring is coaxially arranged on one side of the main pressure plate, and the disc-shaped auxiliary pressure plate is coaxially arranged on one side of the disk spring; the main driven plate is coaxially arranged on the middle parts of the shell and the main pressure plate, and the first hollow shaft is coaxially arranged in the middle of the main driven plate; and the auxiliary driven plate is coaxially arranged in the middle of the auxiliary pressure plate, and the auxiliary clutch shaft is coaxially arranged on the middle parts of the auxiliary driven plate and the disk spring.
Description
Technical field
The utility model relates to clutch device, especially a kind of heat radiation clutch device of tractor.
Background technique
At present, common 11 cun clutches that tractor adopted are realized the separation of clutch by three separator levers.Because 11 cun clutches mainly are used on 50 horsepowers to the 60 horsepowers tractors; The impacting force of clutch has stationarity, and clutch is handled by three separator levers, with the pedal force that increases pedal; Also will increase the impacting force of tractor thrust-bearing and clutch disengaging lever; Make clutch separation power excessive, cause the premature wear of clutch disengaging lever, and finally influence the separation and the working life of clutch.And 11 cun clutches of tractor all adopt the dry type friction at present, and heat sinking function can not get improving, and the working life of friction plate is shortened in influence; Thereby increased maintenance and maintenance cost, labor intensity is big; It is convenient inadequately to manipulate, and wastes energy and the time.
In view of above-mentioned reason, the common 11 cun clutches of existing tractor need to improve.
The model utility content
The utility model purpose is the deficiency that has now in the Clutch Technology in order to overcome, and a kind of heat radiation clutch device of tractor is provided, and effectively reduces clutch separation power, and the pedal force that needs is little, separates thoroughly; Strengthen heat dispersion, obviously improve the working efficiency of clutch, reduce labor intensity, time saving and energy saving; Alleviate wearing and tearing, increase the service life, reduce maintenance and maintenance cost.
The utility model adopts following technological scheme in order to realize above-mentioned purpose: a kind of heat radiation clutch device of tractor is by housing, main pressure plate; Secondary platen, belleville spring, principal and subordinate's Moving plate, secondary driven disc; Main separator levers, assistant separator levers, secondary platen adjustment screw; Main pressure plate adjustment screw, first hollow shaft, the side clutch axle constitutes; One side of discoidal housing is coaxial to be provided with discoidal main pressure plate, the coaxial belleville spring that is provided with of a side of main pressure plate, and a side of belleville spring is coaxial to be provided with discoidal secondary platen; Housing and the coaxial principal and subordinate's Moving plate that is provided with in the middle part of main pressure plate, coaxial first hollow shaft that is provided with in principal and subordinate's Moving plate middle part; Coaxial secondary driven disc, secondary driven disc and the coaxial side clutch axle that is provided with in the middle part of belleville spring, the coaxial side clutch axle that is provided with in first hollow shaft of being provided with in middle part of secondary platen.
Discoidal housing and the inboard corresponding at least three pairs of holes of setting that are uniformly distributed with of the peripheral portion of main pressure plate are provided with main pressure plate adjustment screw in the hole, an end of main pressure plate adjustment screw radially is provided with main separator levers; Discoidal housing and the inboard corresponding at least three pairs of holes of setting that are uniformly distributed with of the peripheral portion of secondary platen are provided with secondary platen adjustment screw in the hole, an end of secondary platen adjustment screw radially is provided with assistant separator levers.
At least three main separator levers are uniformly distributed with a side that is arranged on housing with at least three assistant separator levers radially alternatings.
At least ten eight radiating grooves of radial equipartition setting and at least six radiation holes on the housing; Main pressure plate and secondary platen are provided with the spiral heat dissipation groove respectively, and then improve the heat radiation function of clutch.
Main separator levers is handled main pressure plate by three separator levers, its coplane degree＜0.2mm; Assistant separator levers is handled secondary platen by three separator levers, its coplane degree＜0.2mm; Promptly realize the independence of the control system of major-minor platen, employed pedal force when reducing clutch separation, the Separating force that simultaneously average clutch is applied on each separator levers, and then reduce the impacting force between clutch disengaging lever and tractor thrust-bearing.
The working principle of the utility model is: the utility model is controlled by clutch operating system: when thrust-bearing promotes main separator levers, behind main separator levers decline 5mm, main pressure plate decline 1.4mm realizes that the tractor main driving axle separates; Simultaneously, behind main separator levers decline 5mm, after thrust-bearing Contact Pair separator levers, thrust-bearing continued to promote 5mm, secondary platen rising 1.4mm realized that the tractor secondary driving shaft separates; That is: to separate whole stroke until secondary driving shaft in contact behind the main separator levers be 10mm to whole thrust-bearing.
The control system mechanism kinematic process of the utility model is following: the separation process of the utility model is: push down on the pedal → the withdrawal fork roof pressure release bearing main separator levers → main separator levers that moves forward → press to moves downward → drives main pressure plate and overcome belleville spring elastic force and move backward → remove and compress shape → interruption main driving axle transmission of power between flywheel, principal and subordinate's Moving plate, the main pressure plate three; Continuing to push down on the pedal → withdrawal fork continues the roof pressure release bearing assistant separator levers → assistant separator levers that moves forward → press to and moves downward → spur secondary platen and overcome the pressure disk spring elastic force impaction state → interruption secondary driving shaft transmission of power between flywheel, secondary driven disc, the secondary platen three that moves forward → remove.
The engaging process of the utility model is: lift pedal → withdrawal fork and leave release bearing → release bearing and between return under the return spring effect → moving behind the secondary platen under the belleville spring effect → this moment flywheel, secondary driven disc, secondary platen three, be in impaction state → connection secondary driving shaft transmission of power; Continuing to lift pedal → withdrawal fork continues to leave release bearing → release bearing and is continuing return → be in impaction state → connection main driving axle transmission of power under the belleville spring effect between main pressure plate flywheel reach → this moment, principal and subordinate's Moving plate, the main pressure plate three under the return spring effect.
The beneficial effect of the utility model is: simple and compact for structure, easy to use, and handling safety; Thermal diffusivity is good, separates thoroughly, and the pedal force that separation needs is little.Obviously improve the working efficiency of clutch, reduced labor intensity, time saving and energy saving; Alleviate wearing and tearing, increase the service life, reduce maintenance and maintenance cost.Invest lowly, be convenient to promote.
The utility model is adaptable across farm tractor.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the general assembly structural representation of the utility model;
Fig. 2 is the side-looking structural representation of Fig. 1;
Among Fig. 1,2: housing 1, main pressure plate 2, secondary platen 3, belleville spring 4, principal and subordinate's Moving plate 5, secondary driven disc 6, main separator levers 7, assistant separator levers 8, secondary platen adjustment screw 9, main pressure plate adjustment screw 10, the first hollow shafts 11, side clutch axle 12.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further explain:
As shown in the figure, a side of discoidal housing 1 is coaxial to be provided with discoidal main pressure plate 2, the coaxial belleville spring 4 that is provided with of a side of main pressure plate 2, and a side of belleville spring 4 is coaxial to be provided with discoidal secondary platen 3; Housing 1 and the coaxial principal and subordinate's Moving plate 5 that is provided with in the middle part of main pressure plate 2, coaxial first hollow shaft 11 that is provided with in principal and subordinate's Moving plate 5 middle parts; The middle part of secondary platen 3 is coaxial to be provided with secondary driven disc 6, and secondary driven disc 6 and the middle part of belleville spring 4 be coaxial to be provided with the coaxial side clutch axle 12 that is provided with in side clutch axle 12, the first hollow shafts 11.
Discoidal housing 1 and the inboard corresponding at least three pairs of holes of setting that are uniformly distributed with of the peripheral portion of main pressure plate 2 are provided with main pressure plate adjustment screw 10 in the hole, an end of main pressure plate adjustment screw 10 radially is provided with main separator levers 7; Discoidal housing 1 and the inboard corresponding at least three pairs of holes of setting that are uniformly distributed with of the peripheral portion of secondary platen 3 are provided with secondary platen adjustment screw 9 in the hole, an end of secondary platen adjustment screw 9 radially is provided with assistant separator levers 8.
At least three main separator levers 7 are uniformly distributed with a side that is arranged on housing 1 with at least three assistant separator levers 8 radially alternatings.
Claims (3)
1. the heat radiation clutch device of a tractor is by housing (1), main pressure plate (2), secondary platen (3); Belleville spring (4), principal and subordinate's Moving plate (5), secondary driven disc (6); Main separator levers (7), assistant separator levers (8), secondary platen adjustment screw (9); Main pressure plate adjustment screw (10), first hollow shaft (11), side clutch axle (12) constitutes; It is characterized in that: the coaxial discoidal main pressure plate (2) that is provided with of a side of discoidal housing (1), the coaxial belleville spring (4) that is provided with of a side of main pressure plate (2), the coaxial discoidal secondary platen (3) that is provided with of a side of belleville spring (4); Housing (1) and the coaxial principal and subordinate's Moving plate (5) that is provided with in the middle part of main pressure plate (2), coaxial first hollow shaft (11) that is provided with in principal and subordinate's Moving plate (5) middle part; The coaxial secondary driven disc (6) that is provided with in middle part of secondary platen (3), secondary driven disc (6) and the coaxial side clutch axle (12) that is provided with in the middle part of belleville spring (4), the coaxial side clutch axle (12) that is provided with in first hollow shaft (11).
2. the heat radiation clutch device of a kind of tractor according to claim 1; It is characterized in that: discoidal housing (1) and the inboard corresponding at least three pairs of holes of setting that are uniformly distributed with of the peripheral portion of main pressure plate (2); Main pressure plate adjustment screw (10) is set in the hole, and an end of main pressure plate adjustment screw (10) radially is provided with main separator levers (7); Discoidal housing (1) and the inboard corresponding at least three pairs of holes of setting that are uniformly distributed with of the peripheral portion of secondary platen (3) are provided with secondary platen adjustment screw (9) in the hole, an end of secondary platen adjustment screw (9) radially is provided with assistant separator levers (8).
3. the heat radiation clutch device of a kind of tractor according to claim 2 is characterized in that: at least three main separator levers (7) are uniformly distributed with a side that is arranged on housing (1) with at least three assistant separator levers (8) radially alternating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200239589U CN202531680U (en) | 2012-01-19 | 2012-01-19 | Radiating clutch device of tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200239589U CN202531680U (en) | 2012-01-19 | 2012-01-19 | Radiating clutch device of tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202531680U true CN202531680U (en) | 2012-11-14 |
Family
ID=47132868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200239589U Expired - Fee Related CN202531680U (en) | 2012-01-19 | 2012-01-19 | Radiating clutch device of tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202531680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113864357A (en) * | 2021-09-02 | 2021-12-31 | 中国船舶重工集团公司第七0四研究所 | Radial convex tongue clutch |
-
2012
- 2012-01-19 CN CN2012200239589U patent/CN202531680U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113864357A (en) * | 2021-09-02 | 2021-12-31 | 中国船舶重工集团公司第七0四研究所 | Radial convex tongue clutch |
| CN113864357B (en) * | 2021-09-02 | 2024-03-01 | 中国船舶重工集团公司第七0四研究所 | Radial tongue clutch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20180119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |