CN203404272U - Dry-type friction-plate clutch - Google Patents
Dry-type friction-plate clutch Download PDFInfo
- Publication number
- CN203404272U CN203404272U CN201320363719.2U CN201320363719U CN203404272U CN 203404272 U CN203404272 U CN 203404272U CN 201320363719 U CN201320363719 U CN 201320363719U CN 203404272 U CN203404272 U CN 203404272U
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- clutch
- combination
- supporting disk
- friction plate
- type friction
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Abstract
The utility model discloses a dry-type friction-plate clutch which is compact in structure, small in volume and low in cost. The dry-type friction-plate clutch comprises a clutch housing combination which is in power connection with an engine and a supporting disc holder combination which is in power connection with a speed changer, wherein the clutch housing combination and the supporting disc holder combination are in relative rotation through a bearing and in axial positioning connection. A plurality of friction plates are positioned on the housing wall of the clutch housing combination. A plurality of steel plates are positioned on the supporting disc holder combination. The plurality of friction plates and the plurality of steel plates are in staggering superposition. The supporting disc holder combination is provided with a pressing plate which is for tightly pressing the staggerly-superposed friction plates and the steel plates through a dish-shaped spring sheet and a separating disc which is fixedly connected with the pressing plate through a separating lever above.
Description
Technical field
The utility model relates to a kind of dynamic power machine clutch, is specifically related to a kind of dry type friction plate clutch.
Background technique
Clutch be in dynamic power machine for the vitals of control operation, friction plate clutch is owing to having lower cost, and usability reliably, is widely used.Particularly, in agro-farming machinery, because complete machine cost is not high, work regulates comparatively severe, and friction plate clutch has obtained generally using.Yet existing friction plate clutch, especially dry disc clutch complex structure, volume is large, makes rigger's duration, and cost of material is high, and final total cost of production is high.
Summary of the invention
For above-mentioned deficiency of the prior art, the utility model aims to provide a kind of dry type friction plate clutch, compact structure, and volume is little, and cost is low.
To achieve these goals, the technical solution of the utility model: a kind of dry type friction plate clutch, it comprises the clutch shell combination being connected with engine power, the supporting disk seat combination being connected with speed changer power, relatively rotates by bearing between described clutch shell combination combines with supporting disk seat and axially locating is connected; On the shell wall of this clutch shell combination, be positioned with several friction plates, in supporting disk seat combination, be positioned with several steel discs, and these several friction plates interlock stacked with several steel disc; In the combination of supporting disk seat, have the pressing plate staggered stacked friction plate, steel disc being compressed by a dish-shaped shell fragment, in described supporting disk seat combination, be provided with separator disk, this separator disk is connected by the release lever on it and described pressing plate.
Further, described clutch shell combination comprises the output joint being connected with engine power, axle and the clutch housing that is barrel shaped structure that is connected with this output joint centered by this output joint, and the fixed base being connected by socket head screw with this output joint, wherein, described friction plate outer shroud is circumferentially positioned in the axial keyway of described clutch housing shell wall by the key on it.
The combination of described supporting disk seat comprises the input joint being connected with speed changer power, for the supporting disk stacked friction plate of bracing staggered and steel disc and that be connected with described input joint; Described separator disk flip sleeve is located on described input joint, and described release lever gap is through described supporting disk.
Described bearing inner race is positioned between described output joint and fixed base; On described supporting disk, be provided with alignment pin, this alignment pin the other end is fixedly connected with bearing outer ring by cover plate; Described dish-shaped shell fragment is positioned on described cover plate by paracentral position, and described pressing plate is positioned the position that keeps to the side on described dish-shaped shell fragment.
Described output joint has cone-shaped inner hole, and the internal diameter of this cone-shaped inner hole increases from inside to outside successively; In described input joint, there is splined hole.
This clutch by bearing to the ingenious location between the combination of clutch shell combination and supporting disk seat, and by dish-shaped shell fragment to often opening compression between friction plate, steel disc, make under this clutch normality in closing state, be between motor and speed changer under normality in power coupled condition, when this clutch of needs is during in disengaged condition, separator disk drives release lever to promote pressing plate, compresses dish-shaped shell fragment, make to throw off between friction plate and steel disc, realize this clutch from state.
The utility model is novel in design, compact structure, and volume is little, and cost is low.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with specific embodiment and accompanying drawing, further describe the utility model.
A kind of dry type friction plate clutch as shown in Figure 1, it comprises the clutch shell combination 11 being connected with engine power, the supporting disk seat combination 4 being connected with speed changer power, described clutch shell combination 11 relatively rotates and axially locating is connected by bearing 16 between combining 4 with supporting disk seat; On the shell wall of this clutch shell combination 11, be positioned with several friction plates 5, in supporting disk seat combination 4, be positioned with several steel discs 6, and these several friction plates 5 are staggered stacked with several steel discs 6; In supporting disk seat combination 4, have the pressing plate 7 staggered stacked friction plate 5, steel disc 6 being compressed by a dish-shaped shell fragment 8, in described supporting disk seat combination 4, be provided with separator disk 3, this separator disk 3 is connected with described pressing plate 7 by the release lever 20 on it.
The utility model adopts the normality between 8 pairs of friction plates 5 of dish-shaped shell fragment, steel disc 6 to compress by pressing plate 7, relies on the friction between friction plate 5 and steel disc 6 to realize transmission of power; And by the compression of 3 pairs of dish-shaped shell fragments 8 of separator disk, and then make the disengagement between friction plate 5, steel disc 6, realize interruption transmission of power, and then reach the fundamental function of clutch.
Wherein, described clutch shell combination 11 comprises the output joint 14 being connected with engine power, axle and the clutch housing 17 that is barrel shaped structure that is connected with this output joint 14 centered by this output joint 14, and the fixed base 13 being connected by socket head screw 12 with this output joint 14, wherein, described friction plate 5 outer shrouds are circumferentially positioned in the axial keyway of described clutch housing 17 shell walls by the key on it, by the key on friction plate 5 outer shrouds and the relative sliding between axial keyway, so that friction plate 5 can and be thrown off separated with compression closure between steel disc 6.
And described supporting disk seat combination 4 comprises the input joint 18 being connected with speed changer power, for the supporting disk 19 stacked friction plate 5 of bracing staggered and steel disc 6 and that be connected with described input joint 18; Described separator disk 3 flip sleeves are located on described input joint 18, and described release lever 20 gaps are through described supporting disk 19.Excircle at described separator disk 3 is connected with bearing support 1 by two-part bearing 2, and this bearing support 1 can be positioned on external speed changer.
Described bearing 16 inner rings are positioned between described output joint 14 and fixed base 13; On described supporting disk 19, be provided with alignment pin 15, these alignment pin 15 the other ends are fixedly connected with bearing 16 outer rings by cover plate 9; Described dish-shaped shell fragment 8 is positioned on described cover plate 9 by paracentral position, and described pressing plate 7 is positioned the position that keeps to the side on described dish-shaped shell fragment 8.With the different parts on dish-shaped shell fragment 8 respectively with cover plate 9, pressing plate 7 location, by the elastic performance of this dish shell fragment 8, realize between friction plate 5, steel disc 6 from close, modern design, and compact structure.
At described output joint 14, have cone-shaped inner hole, the internal diameter of this cone-shaped inner hole increases from inside to outside successively, for being connected with motor; In described input joint 18, there is splined hole, for being connected with speed changer.
The technological scheme above the utility model embodiment being provided is described in detail, applied specific case herein the utility model embodiment's principle and mode of execution are set forth, above embodiment's explanation is only applicable to help to understand the utility model embodiment's principle; , for one of ordinary skill in the art, according to the utility model embodiment, in embodiment and application area, all will change, in sum, this description should not be construed as restriction of the present utility model meanwhile.
Claims (6)
1. a dry type friction plate clutch, it is characterized in that: comprise the clutch shell combination (11) being connected with engine power, the supporting disk seat combination (4) being connected with speed changer power, described clutch shell combination (11) and supporting disk seat combine and between (4), by bearing (16), relatively rotate and axially locating is connected; On the shell wall of this clutch shell combination (11), be positioned with several friction plates (5), in supporting disk seat combination (4), be positioned with several steel discs (6), and these several friction plates (5) are staggered stacked with several steel discs (6); In supporting disk seat combination (4), there is the pressing plate (7) staggered stacked friction plate (5), steel disc (6) being compressed by a dish-shaped shell fragment (8), in described supporting disk seat combination (4), be provided with separator disk (3), this separator disk (3) is connected by the release lever on it (20) and described pressing plate (7).
2. dry type friction plate clutch according to claim 1, it is characterized in that: described clutch shell combination (11) comprises the output joint (14) being connected with engine power, axle and the clutch housing (17) that is barrel shaped structure that is connected with this output joint (14) centered by this output joint (14), and the fixed base (13) being connected by socket head screw (12) with this output joint (14), wherein, described friction plate (5) outer shroud is circumferentially positioned in the axial keyway of described clutch housing (17) shell wall by the key on it.
3. dry type friction plate clutch according to claim 2, it is characterized in that: described supporting disk seat combination (4) comprises the input joint (18) being connected with speed changer power, for supporting disk (19) the stacked friction plate of bracing staggered (5) and steel disc (6) and that be connected with described input joint (18); It is upper that described separator disk (3) flip sleeve is located at described input joint (18), and described release lever (20) gap is through described supporting disk (19).
4. dry type friction plate clutch according to claim 3, is characterized in that: described bearing (16) inner ring is positioned between described output joint (14) and fixed base (13); On described supporting disk (19), be provided with alignment pin (15), this alignment pin (15) the other end is fixedly connected with bearing (16) outer ring by cover plate (9); It is upper that described dish-shaped shell fragment (8) is positioned described cover plate (9) by paracentral position, and described pressing plate (7) is positioned the position that keeps to the side on described dish-shaped shell fragment (8).
5. dry type friction plate clutch according to claim 2, is characterized in that: described output joint (14) has cone-shaped inner hole, and the internal diameter of this cone-shaped inner hole increases from inside to outside successively.
6. dry type friction plate clutch according to claim 3, is characterized in that: in described input joint (18), have splined hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320363719.2U CN203404272U (en) | 2013-06-24 | 2013-06-24 | Dry-type friction-plate clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320363719.2U CN203404272U (en) | 2013-06-24 | 2013-06-24 | Dry-type friction-plate clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203404272U true CN203404272U (en) | 2014-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320363719.2U Expired - Fee Related CN203404272U (en) | 2013-06-24 | 2013-06-24 | Dry-type friction-plate clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203404272U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612679A (en) * | 2017-02-23 | 2017-05-10 | 洛阳理工学院 | Power output device for agricultural machinery and control method of power output device |
| CN111251269A (en) * | 2020-02-21 | 2020-06-09 | 泉州早稻云信息科技有限公司 | Block chain evaluation robot |
-
2013
- 2013-06-24 CN CN201320363719.2U patent/CN203404272U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612679A (en) * | 2017-02-23 | 2017-05-10 | 洛阳理工学院 | Power output device for agricultural machinery and control method of power output device |
| CN111251269A (en) * | 2020-02-21 | 2020-06-09 | 泉州早稻云信息科技有限公司 | Block chain evaluation robot |
| CN111251269B (en) * | 2020-02-21 | 2021-05-25 | 绍兴兰卡智能科技有限公司 | Block chain evaluation robot |
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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: 20140122 Termination date: 20140624 |
|
| EXPY | Termination of patent right or utility model |