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Electromagnetic-type clutch device of electric self-driven vehicle wheel

A clutch device, self-driven technology, applied in the direction of magnetic drive clutch, non-mechanical drive clutch, clutch, etc., can solve the problem that the clutch device cannot be applied, and achieve the effect of simple structure

Inactive Publication Date: 2013-01-30
许宏伟
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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 solve the problem that the existing clutch device cannot be applied to the electric self-driven wheel equipped with an externally rotating vehicle drive motor, and provides an electromagnetic clutch device for the electric self-driven wheel

Method used

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  • Electromagnetic-type clutch device of electric self-driven vehicle wheel
  • Electromagnetic-type clutch device of electric self-driven vehicle wheel

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Embodiment Construction

[0012] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0013] as attached figure 1 The electromagnetic clutch device of a kind of electric self-driven wheel of the present invention shown, the electromagnetic clutch device of described electric self-driven wheel is installed on the outer end surface of the motor rotor 4 of the drive motor 3 of the external rotation type vehicle with a The clutch rings 2 of several electromagnets generate a small to large magnetic force by inputting a controllable current when they are closed, so that the clutch rings 2 and the clutch surface 7 inside the rim faceplate 6 are smoothly attracted. 4 runs together with the rim faceplate 6, and the rim 8 and tire 9 also run at the same time; when separating, turn down the current or disconnect the power supply, and the external rotation type vehicle drive motor rotor 4 is separated from the rim faceplate 6.

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PUM

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Abstract

The invention relates to an electromagnetic-type clutch device of an electric self-driven vehicle wheel, wherein the electromagnetic-type clutch device of the electric self-driven vehicle wheel is arranged on the outer end surface of the motor rotor of an external-rotation-type driving motor for a vehicle, and is provided with a clutch ring with a plurality of electromagnets; when in folding, the electromagnetic-type clutch device of the electric self-driven vehicle wheel generates magnetic force which increases gradually through inputting controllable current, so that the clutch ring actuates with a clutch surface at the inner side of a rim flower disc, and the rotor of the external-rotation-type driving motor operates together with the rim flower disc; in separation, the current is adjusted to be low or a power supply is disconnected, and the rotor of the external-rotation-type driving motor is separated from the rim flower disc; the design enables the clutch device to achieve electrification, and the traditional clutch can be omitted; the electromagnetic-type clutch device is arranged on the outer side surface of the rotor of the external-rotation-type driving motor; the inner side surface, which is toward the motor, of the rim flower disc is a clutch surface; and the rim flower disc is arranged on a vehicle shaft through a bearing. According to the scheme provided by the invention, the electromagnetic-type clutch device is arranged, is simple in structure, is low in cost, and is good in clutch performance.

Description

technical field [0001] The invention relates to an electromagnetic clutch device for electric self-driven wheels, in particular to an electrified electromagnetic clutch device with simple structure, which belongs to the technical field of electric cars. Background technique [0002] Existing clutch device can't be applied on the electric self-driven wheel that external rotation type vehicle drive motor is housed. Therefore, an electromagnetic clutch device for electric self-driving wheels is used to solve this difficult problem. Contents of the invention [0003] The object of the present invention is to provide an electromagnetic clutch device for electric self-driving wheels in order to solve the problem that the existing clutch devices cannot be applied to electric self-driving wheels equipped with externally rotating vehicle drive motors. [0004] In order to achieve the above object, the technical solution adopted by the present invention is: an electromagnetic clutc...

Claims

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Application Information

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IPC IPC(8): F16D27/00
Inventor 许宏伟
Owner 许宏伟
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