CN102718026A - Friction clutching protection device - Google Patents
Friction clutching protection device Download PDFInfo
- Publication number
- CN102718026A CN102718026A CN2012102113772A CN201210211377A CN102718026A CN 102718026 A CN102718026 A CN 102718026A CN 2012102113772 A CN2012102113772 A CN 2012102113772A CN 201210211377 A CN201210211377 A CN 201210211377A CN 102718026 A CN102718026 A CN 102718026A
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- Prior art keywords
- friction
- fender guard
- compressing unit
- plate
- protection device
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Abstract
The invention discloses a friction clutching protection device. The friction clutching protection device comprises a wheel hub, two friction sheets, a chain wheel, a pressing unit and an adjusting unit; the friction sheet, the chain wheel, the friction sheet, the pressing unit and the adjusting unit are respectively sleeved on the wheel hub in sequence; the chain wheel is clamped between the two friction sheets; the chain wheel and the friction sheets are fixedly arranged on the wheel hub through the pressing unit; the adjusting unit is located at the outer side of the pressing unit; and the tightness of the pressing unit is adjusted by the adjusting unit. The friction clutching protection device provided by the invention has the effects of simple structure, convenience in adjustment and stability in operation, particularly better effect on multistage driving synchronous operation. Therefore, the friction clutching protection device has a certain synchronous effect and the other components can be protected. When a conveying chain has a fault when a conveyor is operated, the friction clutching protection device has a clutch effect, no noise and no oscillation phenomenon.
Description
Technical field
The present invention relates to the friction clutch fender guard, particularly the friction clutch fender guard of overhead chain conveyer and various conveyers.
Background technology
Carry in the continuous conveying of industry in suspension, be generally transmission gear and directly be connected the sprocket shaft that drives transport platform, and the effect that power-transfer clutch plays only is when et out of order, board to be stopped with transmission shaft.But be in the process of high-speed operation board suddenly because external force stops at board, and under the unmanned situation about seeing on the scene, because action of inertia is easy to make other parts in the board to damage owing to the effect of power.Especially when using multistage driving synchronized operation,, cause not have the synchronous damage that makes miscellaneous part easily between at different levels because there is small error in rotating speed of motor.
Summary of the invention
According to an aspect of the present invention; The friction clutch fender guard is provided, comprises wheel hub, two friction linings, sprocket wheel, compressing unit and regulons, friction lining, sprocket wheel, friction lining, compressing unit and regulon are set on the wheel hub respectively successively; Sprocket wheel is folded between two friction linings; Through compressing unit sprocket wheel and friction lining are fixed on the wheel hub, regulon is positioned at the outside of compressing unit, regulates the elasticity of compressing unit through regulon.Thus, can have the realization clutch, the effect of miscellaneous part in the preventive device.
In some embodiments, also include cover plate, cover plate is fixed on a side of regulon.Thus, can have the more firm effect of the total of making.
In some embodiments, compressing unit comprises keep plate, spring leaf and pressing tight plate, and spring leaf is between keep plate and pressing tight plate.Thus, can make the compressing unit better effects if.
In some embodiments, regulon comprises regulating plate, double-screw bolt and nut, and regulating plate is provided with some screw holes, and double-screw bolt is installed in the said screw hole through nut.Thus, can have convenient effect of regulating.
In some embodiments, spring leaf is the belleville spring sheet.The effect that can have thus, the size of adjustment force.
In some embodiments, friction lining is a fricting clutch plate.Thus, it is excessive to have a transmission system of preventing, the effect of protection machine.
Description of drawings
Fig. 1 is the structural representation of the friction clutch fender guard of an embodiment of the present invention;
Fig. 2 is the broken away view of friction clutch fender guard shown in Figure 1;
Fig. 3 is the work scheme drawing of friction clutch fender guard of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done further detailed explanation.
Fig. 1-2 has schematically shown the friction clutch fender guard according to one embodiment of the present invention.As shown in the figure, this device comprises wheel hub 1, two friction linings 2, sprocket wheel 3, compressing unit 4 and regulons 5.Wherein friction lining 2 is a friction clutch disc, and the model of producing like the West Lake, Hangzhou friction lining factory is the metal fibre friction clutch disc of POSS-C02.In order to play the effect of protection, so friction lining 2, sprocket wheel 3, friction lining 2, compressing unit 4 and regulon 5 are set on the wheel hub 1 successively.And in order to make 3 clutch actions of 2 pairs of sprocket wheels of friction lining, so sprocket wheel 3 is folded between two friction linings 2.And for sprocket wheel 3 and friction lining 2 are fixed on the wheel hub 1, so through compressing unit 4 sprocket wheel 3 and friction lining 2 are fixed on the wheel hub 1.Compressing unit 4 comprises keep plate 401, two spring leafs 402 and pressing tight plates 403, and wherein spring leaf 402 is a belleville spring sheet 402, and the model of producing like the inferior power spring in Shanghai Hardwear Pty Ltd. is 140 * 72 * 3.8 spring steel belleville spring sheet.For fixed chain wheels 3 and friction lining 2, so keep plate 401 is located at the outside of the friction lining 2 that is in the outside.For ability stationary spring 402, so pressing tight plate 403 is positioned at the outside of spring leaf 402, in order to fixing two spring leafs 402.And in order to regulate the pressure of compressing unit 4, so regulon 5 is arranged in the outside of compressing unit 4 pressing tight plates 403.Regulon 5 comprises on regulating plate 501, double-screw bolt 502 and nut 503 regulating plates 501.Wherein regulating plate 501 is provided with some screw holes 504, and double-screw bolt 502 is installed in the screw hole 504 through nut 503.So just can in the needs adjustment pressure, directly realize the adjustment of pressure through regulating double-screw bolt 502.In order to make friction clutch fender guard structure more firm and more attractive in appearance, so also include cover plate 6, cover plate 6 is fixed on a side of regulon 5.
Be illustrated in figure 3 as the mode of operation of friction clutch fender guard.During operation, by 8 runnings of motor 7 drive speed reducer, reductor 8 is connected by a chain 9 with the friction clutch fender guard.The friction clutch fender guard is connected with an imput shaft 10 again, is connected with drive sprocket 11 on the imput shaft 10, on drive sprocket 11, be connected with a chain drive-belt 12, wherein chain 9 is standard chain with chain drive-belt 12.The other end of chain drive-belt 12 is connected with one by movable sprocket 13.When chain drive-belt 12 is blocked by foreign matter or because of other emergency situations stop, all can because of the stopping of chain drive-belt 12 being stopped by movable sprocket 13 and drive sprocket 11 this moment.This moment, imput shaft 10 also stopped rotation accordingly, but owing to motor 7 does not quit work accordingly.So corresponding reductor 8 can not quit work with chain 9 yet.Be that the interior sprocket wheel 3 of friction clutch fender guard also can together rotate with chain 9.At this moment, on one side sprocket wheel 3 need to rotate, and another side imput shaft 10 need make the friction clutch fender guard stop operating.At this moment, friction lining 2 beginning clutches, and sprocket wheel 3 is skidded, so just realized rotating, and the effect that other any parts in the friction clutch fender guard all stop to have played the effect to the miscellaneous part protection of equipment except sprocket wheel 3.
Above-described only is embodiments more of the present invention.For the person of ordinary skill of the art, under the prerequisite that does not break away from the invention design, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (6)
1. friction clutch fender guard; It is characterized in that comprise wheel hub, two friction linings, sprocket wheel, compressing unit and regulons, said friction lining, sprocket wheel, friction lining, compressing unit and regulon are set on the wheel hub respectively successively; Said sprocket wheel is folded between two friction linings; Through compressing unit sprocket wheel and friction lining are fixed on the wheel hub, said regulon is positioned at the outside of compressing unit, regulates the elasticity of compressing unit through regulon.
2. friction clutch fender guard according to claim 1 is characterized in that, also includes cover plate, and said cover plate is fixed on a side of regulon.
3. friction clutch fender guard according to claim 2 is characterized in that said compressing unit comprises keep plate, spring leaf and pressing tight plate, and said spring leaf is between keep plate and pressing tight plate.
4. friction clutch fender guard according to claim 1 is characterized in that said regulon comprises regulating plate, double-screw bolt and nut, and regulating plate is provided with some screw holes, and double-screw bolt is installed in the said screw hole through nut.
5. friction clutch fender guard according to claim 3 is characterized in that, said spring leaf is the belleville spring sheet.
6. according to each described friction clutch fender guard of claim 1-5, it is characterized in that said friction lining is a fricting clutch plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210211377.2A CN102718026B (en) | 2012-06-26 | 2012-06-26 | Friction clutch fender guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210211377.2A CN102718026B (en) | 2012-06-26 | 2012-06-26 | Friction clutch fender guard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102718026A true CN102718026A (en) | 2012-10-10 |
| CN102718026B CN102718026B (en) | 2015-09-16 |
Family
ID=46943940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210211377.2A Expired - Fee Related CN102718026B (en) | 2012-06-26 | 2012-06-26 | Friction clutch fender guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102718026B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2328442Y (en) * | 1998-04-13 | 1999-07-14 | 王孟德 | New material pushing device |
| CN2752283Y (en) * | 2004-09-30 | 2006-01-18 | 郦炳权 | Rapier loom special for glass fiber cloth, filter cloth and screen cloth |
| CN201580777U (en) * | 2010-01-08 | 2010-09-15 | 常州市骠马涂装系统工程有限公司 | Multi-driving and single-tensioning chain type conveyor line |
| EP2248742A1 (en) * | 2009-05-08 | 2010-11-10 | Alit S.r.l. | Device for transmitting motion for conveyor belts |
| US20120048687A1 (en) * | 2010-08-31 | 2012-03-01 | Cnh America Llc | Conveyor drive shaft assembly with integrated torque limiting device |
| CN202642709U (en) * | 2012-06-26 | 2013-01-02 | 苏州新创悬挂输送机械有限公司 | Friction clutch protective device |
-
2012
- 2012-06-26 CN CN201210211377.2A patent/CN102718026B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2328442Y (en) * | 1998-04-13 | 1999-07-14 | 王孟德 | New material pushing device |
| CN2752283Y (en) * | 2004-09-30 | 2006-01-18 | 郦炳权 | Rapier loom special for glass fiber cloth, filter cloth and screen cloth |
| EP2248742A1 (en) * | 2009-05-08 | 2010-11-10 | Alit S.r.l. | Device for transmitting motion for conveyor belts |
| CN201580777U (en) * | 2010-01-08 | 2010-09-15 | 常州市骠马涂装系统工程有限公司 | Multi-driving and single-tensioning chain type conveyor line |
| US20120048687A1 (en) * | 2010-08-31 | 2012-03-01 | Cnh America Llc | Conveyor drive shaft assembly with integrated torque limiting device |
| CN202642709U (en) * | 2012-06-26 | 2013-01-02 | 苏州新创悬挂输送机械有限公司 | Friction clutch protective device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102718026B (en) | 2015-09-16 |
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Granted publication date: 20150916 Termination date: 20190626 |
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| CF01 | Termination of patent right due to non-payment of annual fee |