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Electromagnetic clutch device

A technology of electromagnetic clutch and electromagnet, applied in the direction of electromechanical devices, electrical components, electric components, etc., to achieve the effect of simple structure and small volume

Active Publication Date: 2012-03-28
JIANGNAN YIFAN MOTOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an electromagnetic clutch device to solve the problem that the clutch device used on the existing energy storage closed switch cannot automatically detect and judge the abnormality of the switch energy storage in the process of the motor driving the switch energy storage, and automatically The problem of separating the motor from the switch drive

Method used

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Embodiment Construction

[0013] Such as figure 1 As shown, the electromagnetic clutch device of the present invention includes a rotating shaft 1, an electromagnet 2, an armature 3 and a drive wheel 4, the electromagnet 2 is fixed on the rotating shaft 1, and one side of the armature 3 and the drive wheel 4 are coupled together , the armature 3 and the transmission wheel 4 are slidably fitted on the rotating shaft 1 , and the armature 3 faces the electromagnet 2 .

[0014] Preferably, a friction plate 5 is arranged between the electromagnet 2 and the armature 3 , and the friction plate 5 is fixed on the electromagnet 2 and / or the armature 3 .

[0015] The rotating shaft 1 is the output shaft of the motor 6 .

[0016] Described transmission wheel 4 is any in gear, worm wheel, chain wheel and pulley.

[0017] Taking the application of the present invention on the energy storage closed switch as an example, its working principle is: after the electromagnet 2 is energized, the generated magnetic force w...

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Abstract

The invention discloses an electromagnetic clutch device. The electromagnetic clutch device comprises a rotary shaft, an electromagnet, an armature and a transmission wheel. The electromagnet is fixed on the rotary shaft, the armature is connected with one side of the transmission wheel, the armature and the transmission wheel are slidably sleeved on the rotary shaft, the armature faces to the electromagnet, and a friction plate is arranged between the electromagnet and the armature; and the friction plate is fixed on the electromagnet and / or the armature, the rotary shaft is as an output shaft of an electromotor, and the transmission wheel is any one of a gear, a worm wheel, a chain wheel and a pulley. The electromagnetic clutch device is mainly used for an energy-storage closed type switch, when the energy storage of the switch is abnormal, the electromagnetic clutch device can automatically separate the electromotor from the switch in transmission so as to solve the problems that the clutch device used by the existing energy-storage closed type switch cannot automatically detect and judge the abnormal conditions of the energy storage of the switch in the process that the electromotor drives the switch to store the energy, and cannot automatically separates the electromotor from the switch in transmission. The electromagnetic clutch device provided by the invention has the advantages of simple structure, small volume and safety and reliability.

Description

technical field [0001] The invention relates to a clutch device, in particular to an electromagnetic clutch device. Background technique [0002] The clutch device used on the existing energy storage closed switch cannot automatically detect and judge the abnormality of the switch energy storage during the process of the motor driving the switch energy storage, and automatically separate the motor from the switch drive, which sometimes causes The switch is damaged. Contents of the invention [0003] The purpose of the present invention is to provide an electromagnetic clutch device to solve the problem that the clutch device used on the existing energy storage closed switch cannot automatically detect and judge the abnormality of the switch energy storage in the process of the motor driving the switch energy storage, and automatically The problem of separating the motor from the switch drive. [0004] The purpose of the present invention is achieved through the following...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K7/108
Inventor 陈渊技陈伯金陈奕峰储小敏葛欣陈依敏
Owner JIANGNAN YIFAN MOTOR