CN104265789B - A kind of Chain conveyer clutch with overload protection function - Google Patents
A kind of Chain conveyer clutch with overload protection function Download PDFInfo
- Publication number
- CN104265789B CN104265789B CN201410524948.7A CN201410524948A CN104265789B CN 104265789 B CN104265789 B CN 104265789B CN 201410524948 A CN201410524948 A CN 201410524948A CN 104265789 B CN104265789 B CN 104265789B
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- China
- Prior art keywords
- driving
- support plate
- chain
- sprocket
- clutch
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- 238000005096 rolling process Methods 0.000 claims description 8
- 230000006870 function Effects 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 6
- 238000000926 separation method Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
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- Transmission Devices (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The invention discloses a kind of Chain conveyer clutch with overload protection function; this clutch includes slave unit and driving part; slave unit is driven sprocket (8); driving part includes drive sprocket (1), driving shaft (2), tightener sprocket (6), rotating shaft (7), driving-chain (5), support plate (3), cylinder (4); rotated around driving shaft (2) by cylinder (4) push-and-pull support plate (3); the driving-chain (5) being arranged on drive sprocket (1) and tightener sprocket (6) is made to engage with driven sprocket (8) or separate, it is achieved clutch function.
Description
Technical field
The present invention relates to a kind of clutch, particularly relate to a kind of clutch with overload protection function..
Background technology
Clutch is that one can pass through various maneuverability patterns, realize having when main secondary part transmitting movement and power and engage and the device of separation function, what purposes was the widest at present is positive clutch and slip clutch two kinds, the driving part of both clutches requirement clutch and slave unit are on coaxial line, it is suitable for the transmission in same equipment, for the transmission between distinct device, owing to being difficult to proper alignment between equipment, driving part and slave unit have deviation on coaxial line, and existing clutch can not meet requirement.
Summary of the invention
The technical problem to be solved be to provide one both can transmission in same equipment, again can transmission between different devices, and there is the Chain conveyer clutch of overload protection function.
The technical scheme is that a kind of Chain conveyer clutch with overload protection function; including slave unit and driving part; slave unit is driven sprocket, and driving part includes drive sprocket, driving shaft, tightener sprocket, rotating shaft, driving-chain, support plate, cylinder；Installing hole I, installing hole II and supporting rail it is provided with on described support plate, driving shaft may be rotatably mounted in the installing hole I of support plate, rotating shaft may be rotatably mounted in the installing hole II of support plate, drive sprocket is fixedly mounted on driving shaft, tightener sprocket is fixedly mounted in rotating shaft, driving-chain is arranged on drive sprocket and tightener sprocket, cylinder is arranged on support plate, cylinder promotes support plate to rotate around driving shaft, making driving-chain engage with driven sprocket, the roller of site of engagement driving-chain is clipped between driven sprocket and the supporting rail of support plate.
As a modification of the present invention, described driving shaft is to be arranged in the installing hole I of support plate by rolling bearing.
As the another kind of improvement of the present invention, described rotating shaft is to be arranged in the installing hole II of support plate by rolling bearing.
It is so work that the present invention has the Chain conveyer clutch of overload protection function, when clutch combines, starting cylinder promotes support plate to rotate around driving shaft, the driving-chain being arranged on drive sprocket and tightener sprocket together rotates with support plate, the roller of driving-chain is squeezed in the teeth groove of driven sprocket by the supporting rail on support plate, driving-chain is made to engage with driven sprocket, the power of driving shaft is passed to driven sprocket, owing to the thrust of cylinder is constant, when the apparatus overload that driven sprocket drives, the thrust of cylinder is not enough to squeeze in the teeth groove of driven sprocket by the roller of driving-chain, the power of driving shaft can not pass to driven sprocket, play the effect of overload protection；During clutch separation, cylinder anti-phase motion, pull support plate to rotate around driving shaft, driving-chain separates with driven sprocket, clutch separation.
The present invention has the Chain conveyer clutch of overload protection function, slave unit is driven sprocket, driving part includes drive sprocket, driving shaft, tightener sprocket, rotating shaft, driving-chain, support plate, cylinder, rotated around driving shaft by cylinder push-and-pull support plate, the driving-chain being arranged on drive sprocket and tightener sprocket is made to engage with driven sprocket or separate, realize clutch function, the sprocket of the chain energy-conservation embedding driven sprocket that this clutch mode only requires driving-chain, owing to the inner width size of driving-chain is more than sprocket wheel facewidth size, and sprocket wheel flank has chamfering, the chain link of driving-chain is easier to embed the sprocket of driven sprocket, it is not required for driving part strictly to align with slave unit, therefore the clutch of the present invention both can transmission in same equipment, again can transmission between different devices；Additionally; owing to the present invention uses cylinder push-and-pull support plate to rotate around driving shaft; the driving-chain being arranged on drive sprocket and tightener sprocket is made to engage with driven sprocket or separate; owing to the thrust of cylinder is constant; when the apparatus overload that driven sprocket drives; the thrust of cylinder is not enough to be squeezed in the teeth groove of driven sprocket the roller of driving-chain, and the power of driving shaft cannot pass to driven sprocket, can play overload protective function.
Accompanying drawing explanation
Fig. 1 is the structure chart of a kind of Chain conveyer clutch embodiment with overload protection function of the present invention.
Fig. 2 is the front view of support plate in Fig. 1.
Fig. 3 is the sectional view in Fig. 1 along line A-A.
Fig. 4 is the sectional view in Fig. 1 along line B-B.
Fig. 5 is the sectional view in Fig. 1 along line C-C.
In figure, each reference is: 1, drive sprocket；2, driving shaft；3, support plate；4, cylinder；5, driving-chain；6, tightener sprocket；7, rotating shaft；8, driven sprocket；9, bearing pin；10, installing hole I；11, installing hole II；12, supporting rail；13, rolling bearing；14, flat key；15, rolling bearing；16, flat key.
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings, but embodiment is not intended that limitation of the present invention.
Fig. 1 to Fig. 5 shows the structure chart of a kind of Chain conveyer clutch embodiment with overload protection function of the present invention; see Fig. 1; this Chain conveyer clutch with overload protection function includes slave unit and driving part; slave unit is driven sprocket 8, and driving part includes drive sprocket 1, driving shaft 2, tightener sprocket 6, rotating shaft 7, driving-chain 5, support plate 3, cylinder 4；
See Fig. 2, support plate is provided with installing hole I 10, installing hole II 11 and supporting rail 12；
Seeing Fig. 3, driving shaft 2 is arranged in the installing hole I of support plate 3 by rolling bearing 13；Drive sprocket 1 is fixedly mounted on driving shaft 2 by flat key 14；
Seeing Fig. 4, rotating shaft 7 is arranged in the installing hole II of support plate 3 by rolling bearing 15, and tightener sprocket 6 is fixedly mounted in rotating shaft 7 by flat key 16；
See Fig. 1 and Fig. 5, driving-chain 5 is arranged on drive sprocket 1 and tightener sprocket 6, cylinder 4 is arranged on support plate 3 by bearing pin 9, cylinder 4 promotes support plate 3 to rotate around driving shaft 2, making driving-chain 5 engage with driven sprocket 8, the roller of site of engagement driving-chain 5 is clipped between the supporting rail 12 of driven sprocket 8 and support plate 3.
The present invention has the Chain conveyer clutch of overload protection function when combining; starting cylinder 4 promotes support plate 3 to rotate around driving shaft 2; the roller of driving-chain 5 is squeezed in the teeth groove of driven sprocket 8 by the supporting rail 12 on support plate 3; making driving-chain 5 engage with driven sprocket 8, the power of driving shaft 2 passes sequentially through drive sprocket 1, driving-chain 5 passes to driven sprocket 8；Owing to the thrust of cylinder is constant, when the apparatus overload that driven sprocket 8 drives, the thrust of cylinder is not enough to be squeezed in the teeth groove of driven sprocket 8 roller of driving-chain 5, and the power of driving shaft 2 can not pass to driven sprocket 8, plays the effect of overload protection；During clutch separation, cylinder 4 anti-phase motion, pull support plate 3 to rotate around driving shaft 2, driving-chain 5 separates with driven sprocket 8, clutch separation.
Claims (3)
1. a Chain conveyer clutch with overload protection function; including slave unit and driving part; it is characterized in that: described slave unit is driven sprocket, described driving part includes drive sprocket, driving shaft, tightener sprocket, rotating shaft, driving-chain, support plate, cylinder；Installing hole I, installing hole II and supporting rail it is provided with on described support plate, driving shaft may be rotatably mounted in the installing hole I of support plate, rotating shaft may be rotatably mounted in the installing hole II of support plate, drive sprocket is fixedly mounted on driving shaft, tightener sprocket is fixedly mounted in rotating shaft, driving-chain is arranged on drive sprocket and tightener sprocket, cylinder is arranged on support plate, cylinder promotes support plate to rotate around driving shaft, making driving-chain engage with driven sprocket, the roller of site of engagement driving-chain is clipped between driven sprocket and the supporting rail of support plate.
2. the Chain conveyer clutch with overload protection function described in claim 1, it is characterised in that: described driving shaft is to be arranged in the installing hole I of support plate by rolling bearing.
3. the Chain conveyer clutch with overload protection function described in claim 1 or 2, it is characterised in that: described rotating shaft is to be arranged in the installing hole II of support plate by rolling bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410524948.7A CN104265789B (en) | 2014-10-09 | 2014-10-09 | A kind of Chain conveyer clutch with overload protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410524948.7A CN104265789B (en) | 2014-10-09 | 2014-10-09 | A kind of Chain conveyer clutch with overload protection function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104265789A CN104265789A (en) | 2015-01-07 |
| CN104265789B true CN104265789B (en) | 2016-08-24 |
Family
ID=52157345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410524948.7A Active CN104265789B (en) | 2014-10-09 | 2014-10-09 | A kind of Chain conveyer clutch with overload protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104265789B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3756432A (en) * | 1971-08-05 | 1973-09-04 | Creary D Mc | Mechanized parking system |
| CN101696715A (en) * | 2009-09-09 | 2010-04-21 | 江苏天奇物流系统工程股份有限公司 | Chain wheel overload protective device |
| CN204082968U (en) * | 2014-10-09 | 2015-01-07 | 毕玉玲 | A kind of Chain conveyer clutch with overload protection function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS587804B2 (en) * | 1979-10-29 | 1983-02-12 | 株式会社東芝 | Turbine rotor turning device |
-
2014
- 2014-10-09 CN CN201410524948.7A patent/CN104265789B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3756432A (en) * | 1971-08-05 | 1973-09-04 | Creary D Mc | Mechanized parking system |
| CN101696715A (en) * | 2009-09-09 | 2010-04-21 | 江苏天奇物流系统工程股份有限公司 | Chain wheel overload protective device |
| CN204082968U (en) * | 2014-10-09 | 2015-01-07 | 毕玉玲 | A kind of Chain conveyer clutch with overload protection function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104265789A (en) | 2015-01-07 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Guandu District of Yunnan Province, Kunming City, eight km 650217 Kunchuan B District 18 Building 2 unit 701 room Applicant after: Bi Yuling Address before: 650217 Yunnan city of Kunming province B18-2-701 KMEC industrial district economic and Technological Development Zone. Applicant before: Bi Yuling |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191223 Address after: Room 103, No. 108, Mingzhu Avenue, yonganzhou Town, Gaogang District, Taizhou City, Jiangsu Province Patentee after: Lin Sisi Address before: Guandu District of Yunnan Province, Kunming City, eight km 650217 Kunchuan B District 18 Building 2 unit 701 room Patentee before: Bi Yuling |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200921 Address after: 201799 room 510-523, Lai Gang Road, Qingpu District, Shanghai, 510-523. Patentee after: Weimar Automobile Technology Group Co.,Ltd. Address before: Room 103, No. 108, Mingzhu Avenue, yonganzhou Town, Gaogang District, Taizhou City, Jiangsu Province Patentee before: Lin Sisi |
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| TR01 | Transfer of patent right |