CN104265789A - Chain transmission clutch with overload protection function - Google Patents
Chain transmission clutch with overload protection function Download PDFInfo
- Publication number
- CN104265789A CN104265789A CN201410524948.7A CN201410524948A CN104265789A CN 104265789 A CN104265789 A CN 104265789A CN 201410524948 A CN201410524948 A CN 201410524948A CN 104265789 A CN104265789 A CN 104265789A
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- China
- Prior art keywords
- support plate
- sprocket
- driving shaft
- mounting hole
- driven
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- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The invention discloses a chain transmission clutch with an overload protection function. The chain transmission clutch comprises a driven part and a driving part, the driven part is a driven chain wheel (8), the driving part comprises a driving chain wheel (1), a driving shaft (2), a tension chain wheel (6), a rotating shaft (7), a transmission chain (5), a supporting plate (3) and an air cylinder (4), and the supporting plate (3) is pushed and pulled by the air cylinder (4) to rotate around the driving shaft (2) to enable the transmission chain (5) and the driven chain wheel (8) mounted on the driving chain wheel (1) and the tension chain wheel (6) to be meshed with or separated from each other so as to realize functions as the clutch.
Description
Technical field
The present invention relates to a kind of clutch, particularly relate to a kind of clutch with overload protection function.。
Background technique
Clutch is that one can by various maneuverability pattern, there is when realizing main secondary part transmission campaign and power the device of joint and separation function, what current purposes was the widest is positive clutch and friction clutcch two kinds, the driving part of these two kinds of clutches requirement clutches and driven member are on coaxial line, be suitable for the transmission in same equipment, for the transmission between distinct device, owing to being difficult to accurately to align between equipment, driving part and driven member have deviation on coaxial line, and existing clutch can not meet the demands.
Summary of the invention
Technical problem to be solved by this invention is to provide one both can transmission in same equipment, again can transmission between different devices, and had the Chain conveyer clutch of overload protection function.
Technological scheme of the present invention is: a kind of Chain conveyer clutch with overload protection function, comprise driven member and driving part, driven member is driven sprocket, and driving part comprises drive sprocket, driving shaft, tension sprocket, rotating shaft, Transmitted chains, support plate, cylinder; Described support plate is provided with mounting hole I, mounting hole II and supporting rail, driving shaft is rotatably arranged in the mounting hole I of support plate, rotating shaft is rotatably arranged in the mounting hole II of support plate, drive sprocket is fixedly mounted on driving shaft, tension sprocket is fixedly mounted in rotating shaft, Transmitted chains is arranged on drive sprocket and tension sprocket, cylinder is arranged on support plate, cylinder promotes support plate and rotates around driving shaft, Transmitted chains is engaged with driven sprocket, and the roller of engagement position Transmitted chains is clipped between driven sprocket and the supporting rail of support plate.
As a modification of the present invention, described driving shaft is arranged in the mounting hole I of support plate by rolling bearing.
Improve as another kind of the present invention, described rotating shaft is arranged in the mounting hole II of support plate by rolling bearing.
The Chain conveyer clutch that the present invention has overload protection function is work like this, clutch in conjunction with time, start cylinder promotion support plate to rotate around driving shaft, the Transmitted chains be arranged on drive sprocket and tension sprocket together rotates with support plate, the roller of Transmitted chains squeezes in the teeth groove of driven sprocket by the supporting rail on support plate, Transmitted chains is engaged with driven sprocket, by the transmission of power of driving shaft to driven sprocket, thrust due to cylinder is constant, when the apparatus overload that driven sprocket drives, the thrust of cylinder is not enough to the roller of Transmitted chains to squeeze in the teeth groove of driven sprocket, 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, Transmitted chains separates with driven sprocket, clutch separation.
The present invention has the Chain conveyer clutch of overload protection function, driven member is driven sprocket, driving part comprises drive sprocket, driving shaft, tension sprocket, rotating shaft, Transmitted chains, support plate, cylinder, rotated around driving shaft by cylinder push-and-pull support plate, make to be arranged on drive sprocket and the Transmitted chains on tension sprocket engage with driven sprocket or be separated, realize clutch function, this clutch mode only requires the sprocket of the energy-conservation embedding driven sprocket of the chain of Transmitted chains, inner width size due to Transmitted chains is greater than sprocket wheel facewidth size, and sprocket wheel flank has chamfering, the chain link of Transmitted chains is easier to the sprocket embedding driven sprocket, do not require that driving part and driven member strictly align, therefore clutch of the present invention both can transmission in same equipment, again can transmission between different devices, in addition, because the present invention adopts cylinder push-and-pull support plate to rotate around driving shaft, make to be arranged on drive sprocket and the Transmitted chains on tension sprocket engage with driven sprocket or be separated, thrust due to cylinder is constant, when the apparatus overload that driven sprocket drives, the thrust of cylinder is not enough to the roller of Transmitted chains to be squeezed in the teeth groove of driven sprocket, and the power of driving shaft just can not pass to driven sprocket, can play overload protective function.
Accompanying drawing explanation
Fig. 1 is a kind of structural drawing with the Chain conveyer clutch embodiment of overload protection function of the present invention.
Fig. 2 is the plan view of support plate in Fig. 1.
Fig. 3 is the sectional view along A-A line in Fig. 1.
Fig. 4 is the sectional view along B-B line in Fig. 1.
Fig. 5 is the sectional view along C-C line in Fig. 1.
In figure, each reference character is: 1, drive sprocket; 2, driving shaft; 3, support plate; 4, cylinder; 5, Transmitted chains; 6, tension sprocket; 7, rotating shaft; 8, driven sprocket; 9, bearing pin; 10, mounting hole I; 11, mounting hole II; 12, supporting rail; 13, rolling bearing; 14, flat key; 15, rolling bearing; 16, flat key.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described, but embodiment is not construed as limiting the invention.
Fig. 1 to Fig. 5 shows a kind of structural drawing with the Chain conveyer clutch embodiment of overload protection function of the present invention, see Fig. 1, this Chain conveyer clutch with overload protection function comprises driven member and driving part, driven member is driven sprocket 8, and driving part comprises drive sprocket 1, driving shaft 2, tension sprocket 6, rotating shaft 7, Transmitted chains 5, support plate 3, cylinder 4;
See Fig. 2, support plate is provided with mounting hole I 10, mounting hole II 11 and supporting rail 12;
See Fig. 3, driving shaft 2 is arranged in the mounting hole I of support plate 3 by rolling bearing 13; Drive sprocket 1 is fixedly mounted on driving shaft 2 by flat key 14;
See Fig. 4, rotating shaft 7 is arranged in the mounting hole II of support plate 3 by rolling bearing 15, and tension sprocket 6 is fixedly mounted in rotating shaft 7 by flat key 16;
See Fig. 1 and Fig. 5, Transmitted chains 5 is arranged on drive sprocket 1 and tension sprocket 6, cylinder 4 is arranged on support plate 3 by bearing pin 9, cylinder 4 promotes support plate 3 and rotates around driving shaft 2, Transmitted chains 5 is engaged with driven sprocket 8, and the roller of engagement position Transmitted chains 5 is clipped between the supporting rail 12 of driven sprocket 8 and support plate 3.
The Chain conveyer clutch that the present invention has an overload protection function in conjunction with time, startup cylinder 4 promotes support plate 3 and rotates around driving shaft 2, the roller of Transmitted chains 5 is squeezed in the teeth groove of driven sprocket 8 by the supporting rail 12 on support plate 3, Transmitted chains 5 is engaged with driven sprocket 8, and the power of driving shaft 2 passes to driven sprocket 8 by drive sprocket 1, Transmitted chains 5 successively; Thrust due to cylinder is constant, and when the apparatus overload that driven sprocket 8 drives, the thrust of cylinder is not enough to the roller of Transmitted chains 5 to be squeezed in the teeth groove of driven sprocket 8, 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, Transmitted chains 5 separates with driven sprocket 8, clutch separation.
Claims (3)
1. one kind has the Chain conveyer clutch of overload protection function, comprise driven member and driving part, it is characterized in that: described driven member is driven sprocket, described driving part comprises drive sprocket, driving shaft, tension sprocket, rotating shaft, Transmitted chains, support plate, cylinder; Described support plate is provided with mounting hole I, mounting hole II and supporting rail, driving shaft is rotatably arranged in the mounting hole I of support plate, rotating shaft is rotatably arranged in the mounting hole II of support plate, drive sprocket is fixedly mounted on driving shaft, tension sprocket is fixedly mounted in rotating shaft, Transmitted chains is arranged on drive sprocket and tension sprocket, cylinder is arranged on support plate, cylinder promotes support plate and rotates around driving shaft, Transmitted chains is engaged with driven sprocket, and the roller of engagement position Transmitted chains is clipped between driven sprocket and the supporting rail of support plate.
2. the Chain conveyer clutch with overload protection function according to claim 1, is characterized in that: described driving shaft is arranged in the mounting hole I of support plate by rolling bearing.
3. the Chain conveyer clutch with overload protection function described in claim 1 or 2, is characterized in that: described rotating shaft is arranged in the mounting 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 true CN104265789A (en) | 2015-01-07 |
| CN104265789B 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 (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3756432A (en) * | 1971-08-05 | 1973-09-04 | Creary D Mc | Mechanized parking system |
| JPS5664108A (en) * | 1979-10-29 | 1981-06-01 | Toshiba Corp | Device for turning turbine rotor |
| 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 |
-
2014
- 2014-10-09 CN CN201410524948.7A patent/CN104265789B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3756432A (en) * | 1971-08-05 | 1973-09-04 | Creary D Mc | Mechanized parking system |
| JPS5664108A (en) * | 1979-10-29 | 1981-06-01 | Toshiba Corp | Device for turning turbine rotor |
| 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 |
|---|---|
| CN104265789B (en) | 2016-08-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of 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 | ||
| 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 |