CN2663722Y - Friction clutch - Google Patents
Friction clutch Download PDFInfo
- Publication number
- CN2663722Y CN2663722Y CN 200320113579 CN200320113579U CN2663722Y CN 2663722 Y CN2663722 Y CN 2663722Y CN 200320113579 CN200320113579 CN 200320113579 CN 200320113579 U CN200320113579 U CN 200320113579U CN 2663722 Y CN2663722 Y CN 2663722Y
- Authority
- CN
- China
- Prior art keywords
- clutch
- belt wheel
- platen
- driven
- friction clutch
- 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
Abstract
The utility model is a novel friction clutch for solving a problem of meeting needs of agricultural transport machinery through increasing torque transmission of a clutch. The technical proposal is that a clutch driven plate consists of a driven drum, ribs and asbestos resin; a clutch platen is arranged on the clutch driven plate; a belt wheel cap which is fixed with a belt wheel is fixed on the lateral side of the clutch driven plate; a pressure spring is arranged between the inner wall of the belt wheel and the platen; an adjusting screw is connected with a separate level; an allocated block of the platen is arranged inside a guide retaining nest. The utility model is simple in structure, novel and unique. The driven drum is riveted with the ribs on the driven drum by rivets, thereby being low in cost, avoiding the rivets falling down to cause mechanical damage and increasing surface area of friction surface. The clutch with the allocated block replaces the original driving plate to increase space of the friction clutch and have a larger torque; thickness of the asbestos resin of the driven plate can be increased to prolong life-span. The utility model is a creative improvement of the prior friction clutch, thereby having a broad development and application prospect.
Description
One, technical field
The utility model relates to the friction clutch that a kind of agricultural Transport Machinery is used.
Two, background technique
At present, known agricultural Transport Machinery majority comes transmitting torque by friction clutch, friction clutch driven disc and driving disc are that parts are built in its pass, bigger axial force makes the face combination that rubs of driving disc and driven disc, relatively steadily, but because the steel disc of driven disc and driven disc drum are one with the uniform riveting of rivet, the asbestos resin of steel disc surface coverage is restricted, the moment of torsion of the frictional force transmission that produces between driving disc and the driven disc can not satisfy the usage requirement of present agricultural Transport Machinery far away; Can produce bigger frictional force though increase the quantity of driving disc and driven disc and stage clip simultaneously, bigger variation will take place in the volume of friction clutch and structure, influence its versatility and interchangeability, influence its working life.
Three, model utility content
At above-mentioned situation and actual needs, the purpose of the utility model just provides a kind of novel friction clutch, can effectively solve and increase clutch transmission torque to satisfy the needs problem of agricultural Transport Machinery, the technological scheme of its solution is that clutch driven plate adopts by driven drum, rib and asbestos resin constitute, clutch compressing disc is contained on the clutch driven plate, the driven disc outside has pulley cover to fix, belt wheel fixes with pulley cover, in the belt wheel inwall spring groove and between platen stage clip is housed, adjusting screw rod is connected with separator levers, the shifting block of platen is contained in the guide-localization groove, it is simple in structure for the utility model, novel unique, because driven disc drum and the rib on it does not adopt rivet, not only cost is low, the parts of avoiding rivet to come off causing damage, also increased the surface area of rubbing surface simultaneously, the clutch compressing disc that is provided with shifting block has replaced former driving disc, make space increase in the friction clutch, bigger moment of torsion is arranged, and can increase driven disc asbestos resin thickness, increase the service life, be to a big inventive improvements of existing friction clutch, the wide development application prospect is arranged.
Four, description of drawings
Accompanying drawing is the utility model structural profile plan view.
Five, embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.
Provide by accompanying drawing, the utility model be pulley cover 1 by screw on belt wheel 2, in the pressure spring slot 11 of belt wheel 2 inwalls and platen 4 outer walls stage clip 7 is housed, adjust on the screw rod 5 separator levers 6 is housed, the driven disc that is combined together and constituted by driven drum 13, rib 10 and asbestos resin 3 is equipped with in pulley cover 1 inboard, and the shifting block 8 of platen 4 is contained in the guide-localization groove 9 of belt wheel 2 inwalls; In order to prevent that adjusting screw rod 5 bottoms claims to split platen 4, adjust screw rod 5 bottoms and be connected for screw thread 12 with 4 of platens; In order to guarantee the using effect of driven disc, said rib 10 linearly or linear netted the placing in the asbestos resin 3 and of wave with driven drum 13 combine together.To be contained on the rotatingshaft 15 through spline by the driven disc that rib 10, driven drum 13 and asbestos resin 3 constitute during use, rotatingshaft 15 is contained in by bearing 14 in the bearing saddle bore of pulley cover 1 and belt wheel 2, and its specific operation situation is with original friction clutch.During work, shifting block 8 matches with the inwall guide-localization groove of belt wheel 2, rotates simultaneously with belt wheel 2, drives under the effect of frictional force with driven disc and rotates, to realize transmission of power.
Claims (3)
1, a kind of friction clutch, be pulley cover (1) by screw on belt wheel (2), in the pressure spring slot (11) of belt wheel (2) inwall and platen (4) outer wall stage clip (7) is housed, adjust on the screw rod (5) separator levers (6) is housed, it is characterized in that pulley cover (1) inboard is equipped with the driven disc that is combined together and constituted by driven drum (13), rib (10) and asbestos resin (3), the shifting block (8) of platen (4) is contained in the guide-localization groove (9) of belt wheel (2) inwall.
2, friction clutch according to claim 1 is characterized in that being connected for screw thread (12) between said adjustment screw rod (5) bottom and platen (4).
3, friction clutch according to claim 1 is characterized in that said rib (10) linearly or wave is linear nettedly places in the asbestos resin (3) and combine together with driven drum (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320113579 CN2663722Y (en) | 2003-12-30 | 2003-12-30 | Friction clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320113579 CN2663722Y (en) | 2003-12-30 | 2003-12-30 | Friction clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2663722Y true CN2663722Y (en) | 2004-12-15 |
Family
ID=34345074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320113579 Expired - Fee Related CN2663722Y (en) | 2003-12-30 | 2003-12-30 | Friction clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2663722Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003479A (en) * | 2010-11-05 | 2011-04-06 | 江西华伍制动器股份有限公司 | Coaxial electric-hydraulic disc brake |
| CN102562843A (en) * | 2012-03-10 | 2012-07-11 | 博山宝丰陶瓷机械有限公司 | Plane friction type clutch on working shaft of ceramic roller machine |
| CN106641189A (en) * | 2016-12-26 | 2017-05-10 | 山东时风（集团）有限责任公司 | Belt pulley |
| CN109611461A (en) * | 2018-11-06 | 2019-04-12 | 江苏名豪汽车零部件有限公司 | A kind of clutch of adjusting torque |
-
2003
- 2003-12-30 CN CN 200320113579 patent/CN2663722Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003479A (en) * | 2010-11-05 | 2011-04-06 | 江西华伍制动器股份有限公司 | Coaxial electric-hydraulic disc brake |
| CN102562843A (en) * | 2012-03-10 | 2012-07-11 | 博山宝丰陶瓷机械有限公司 | Plane friction type clutch on working shaft of ceramic roller machine |
| CN106641189A (en) * | 2016-12-26 | 2017-05-10 | 山东时风（集团）有限责任公司 | Belt pulley |
| CN109611461A (en) * | 2018-11-06 | 2019-04-12 | 江苏名豪汽车零部件有限公司 | A kind of clutch of adjusting torque |
| CN109611461B (en) * | 2018-11-06 | 2021-01-01 | 江苏名豪汽车零部件有限公司 | Torque-adjustable clutch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041215 Termination date: 20101230 |