CN202160061U - Electromagnetic clutch means - Google Patents
Electromagnetic clutch means Download PDFInfo
- Publication number
- CN202160061U CN202160061U CN2011202418574U CN201120241857U CN202160061U CN 202160061 U CN202160061 U CN 202160061U CN 2011202418574 U CN2011202418574 U CN 2011202418574U CN 201120241857 U CN201120241857 U CN 201120241857U CN 202160061 U CN202160061 U CN 202160061U
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- CN
- China
- Prior art keywords
- armature
- switch
- rotating shaft
- electromagnetic clutch
- motor
- 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
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Abstract
The utility model discloses an electromagnetic clutch means, comprising a rotating shaft, an electromagnetism, an armature and a transmission wheel, wherein the electromagnetism is fixed on the rotating shaft, the armature is connected with one side of the transmission wheel, the armature and the transmission wheel are slidingly sleeved onto the rotating shaft, the armature is opposite to the electromagnetism, between the electromagnetism and the armature there is provided with a friction plate, the friction plate is fixed on the electromagnetism and/or the armature, the rotating shaft is the output shaft of a motor, and the transmission wheel can be any one of the four components: gear, worm gear, sprocket wheel and belt pulley. The electromagnetic clutch means is mainly used for an energy storage closed type switch, can automatically separate the motor from the switch in a manner of transmission when the energy storage condition of the switch is abnormal, resolves the problem that the prior clutch means used on the energy storage closed type switch can not automatically detect and determine the abnormal energy storage condition of the switch and separate the motor from the switch in the manner of transmission when the motor drives the switch to store energy, and has the advantages of being simple in structure and small in volume, and being safe and reliable.
Description
Technical field
The utility model relates to a kind of arrangement of clutch, particularly a kind of electromagnetic clutch device.
Background technology
The arrangement of clutch of existing stored energy closing switch use can not detect, judge the unusual situation of switch energy storage automatically in the process of motor drives switch energy storage, and automatically motor is separated with the switch transmission, causes switch to damage in this case sometimes.
The utility model content
The purpose of the utility model provides a kind of electromagnetic clutch device; Arrangement of clutch to solve existing stored energy closing switch use can not detect, judge the unusual situation of switch energy storage automatically in the process of motor drives switch energy storage, and the problem of automatically motor being separated with the switch transmission.
The purpose of the utility model realizes through following technical scheme:
A kind of electromagnetic clutch device; Comprise rotating shaft, electromagnet, armature and drive, said electromagnet is fixed in the rotating shaft, a side of said armature and drive be linked together; Said armature and drive are sleeved in the said rotating shaft together slidably, and said armature is in the face of electromagnet.
Said electromagnet and armature residual gap are provided with friction plate, and said friction plate is fixed on electromagnet and/or the armature.
Said rotating shaft is the output shaft of motor.
Said drive is any in gear, worm gear, sprocket wheel and the belt pulley.
The utility model is through utilizing the principle of friction slip; Realized in the process of motor drives switch energy storage; To switch energy storage unusual automatic detection, judgement, and in time motor is separated with the switch transmission, have advantage simple in structure, that volume is little, safe and reliable.
Description of drawings
According to accompanying drawing and embodiment the utility model is done further explain below.
Fig. 1 is the structural representation of the electromagnetic clutch device of the utility model.
Among the figure: 1, rotating shaft; 2, electromagnet; 3, armature; 4, drive; 5, friction plate; 6, motor.
Embodiment
As shown in Figure 1; The electromagnetic clutch device of the utility model; Comprise rotating shaft 1, electromagnet 2, armature 3 and drive 4, said electromagnet 2 is fixed in the rotating shaft 1, a side of said armature 3 and drive 4 be linked together; Said armature 3 is sleeved in the said rotating shaft 1 with drive 4 together slidably, and said armature 3 is in the face of electromagnet 2.
Preferably, 3 in said electromagnet 2 and armature are provided with friction plate 5, and said friction plate 5 is fixed on electromagnet 2 and/or the armature 3.
Said rotating shaft 1 is the output shaft of motor 6.
Said drive 4 is any in gear, worm gear, sprocket wheel and the belt pulley.
On the stored energy closing switch, be applied as example with the utility model; Its operation principle is: after electromagnet 2 energisings; The magnetic force that produces is adsorbed on armature 3 and drive 4 (like illustrated sprocket wheel) on the friction plate 5 on its end face together; When the output shaft of motor 6 rotated, the drive 4 that is positioned on motor 6 output shafts just rotated with output shaft with electromagnet 6 with armature 3, thereby drives the switch energy storage.
When the switch energy storage is unusual; The resistance of switch will increase, and during maximum static friction force that the resistance of treating switch can cause greater than the absorption affinity of 2 pairs of armature 3 of electromagnet and sprocket wheel, 3 in the friction plate 5 of electromagnet 2 end faces and armature just skid; Be that motor 6 drives electromagnet 2 rotations; And armature 3 does not rotate with sprocket wheel, thereby has realized separating of motor 6 and switch, has protected switch.
The utility model is mainly used in the stored energy closing switch, can when the switch energy storage is unusual, automatically motor be separated with the switch transmission, has advantage simple in structure, that volume is little, safe and reliable.
Claims (5)
1. electromagnetic clutch device; It is characterized in that: comprise rotating shaft, electromagnet, armature and drive; Said electromagnet is fixed in the rotating shaft; One side of said armature and drive be linked together, said armature and drive are sleeved in the said rotating shaft together slidably, said armature is in the face of electromagnet.
2. electromagnetic clutch device according to claim 1 is characterized in that: said electromagnet and armature residual gap are provided with friction plate, and said friction plate is fixed on electromagnet and/or the armature.
3. according to claim 1 or 2 each described electromagnetic clutch devices, it is characterized in that: said rotating shaft is the output shaft of motor.
4. according to claim 1 or 2 each described electromagnetic clutch devices, it is characterized in that: said drive is any in gear, worm gear, sprocket wheel and the belt pulley.
5. electromagnetic clutch device according to claim 3 is characterized in that: said drive is any in gear, worm gear, sprocket wheel and the belt pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202418574U CN202160061U (en) | 2011-07-11 | 2011-07-11 | Electromagnetic clutch means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202418574U CN202160061U (en) | 2011-07-11 | 2011-07-11 | Electromagnetic clutch means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202160061U true CN202160061U (en) | 2012-03-07 |
Family
ID=45767684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202418574U Expired - Fee Related CN202160061U (en) | 2011-07-11 | 2011-07-11 | Electromagnetic clutch means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202160061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394532A (en) * | 2011-07-11 | 2012-03-28 | 无锡江南奕帆电力传动科技股份有限公司 | Electromagnetic clutch device |
-
2011
- 2011-07-11 CN CN2011202418574U patent/CN202160061U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394532A (en) * | 2011-07-11 | 2012-03-28 | 无锡江南奕帆电力传动科技股份有限公司 | Electromagnetic clutch device |
| CN102394532B (en) * | 2011-07-11 | 2016-04-27 | 无锡江南奕帆电力传动科技股份有限公司 | Be applied to the electromagnetic clutch device on stored energy closing switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Yuanji Inventor after: Chen Yifeng Inventor before: Chen Yuanji Inventor before: Chen Bojin Inventor before: Chen Yifeng Inventor before: Chu Xiaomin Inventor before: Ge Xin Inventor before: Chen Yimin |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHEN YUANJI CHEN BOJIN CHEN YIFENG CHU XIAOMIN GE XIN CHEN YIMIN TO: CHEN YUANJI CHEN YIFENG |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Electromagnetic clutch device of mobile equipment for automatic power taking Effective date of registration: 20140312 Granted publication date: 20120307 Pledgee: Bank of Jiangsu, Limited by Share Ltd, Wuxi science and Technology Branch Pledgor: Wuxi Jiangnan Yifan Motor Co., Ltd. Registration number: 2014990000155 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160128 Granted publication date: 20120307 Pledgee: Bank of Jiangsu, Limited by Share Ltd, Wuxi science and Technology Branch Pledgor: Wuxi Jiangnan Yifan Motor Co., Ltd. Registration number: 2014990000155 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20160711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |