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Permanent magnet transmission device with belt pulley

A permanent magnet transmission device and pulley technology, applied in the field of mechanical transmission, can solve the problems of load impact, noise pollution and damage in the surrounding environment, and achieve the effects of eliminating vibration transmission, reducing noise pollution and reducing starting current.

Inactive Publication Date: 2021-02-12
SHANGHAI MARITIME UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional mechanical transmission is generally direct transmission between gears and pulleys, which will cause obvious vibration transmission between the motor and the load, causing strong noise pollution to the surrounding environment; sudden changes in power will cause damage or shutdown; when the load When it is larger, the motor will directly drive the load to cause a greater impact

Method used

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  • Permanent magnet transmission device with belt pulley

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Embodiment Construction

[0020] The present invention will be described in detail below with reference to the accompanying drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0021] In the description of the present invention, the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", " The orientations or positional relationships indicated by "top", "bottom", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and do not require that the present invention must be constructed and operated in a specific orientation, so they cannot be understood as Limitations on the Invention. The terms "connected" and "connected" used in the present invention should be understood in a broad sense, for example, it can be fi...

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PUM

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Abstract

The invention discloses a permanent magnet transmission device with a belt pulley. The permanent magnet transmission device comprises an inner magnetic rotor, a baffle, a motor shaft, an inner magnet,an outer magnet, an outer magnetic rotor, a bearing 1, an inner magnetic rotor fixing sleeve, a fixing plate, an end cover, a bearing 2 and the like, wherein one end of the motor shaft extends into the inner magnetic rotor fixing sleeve, and the motor shaft and the inner magnetic rotor fixing sleeve are circumferentially fixed through a key and axially fixed at the shaft end through a fixing plate; the inner magnetic rotor is connected with the inner magnetic rotor fixing sleeve through a screw; a belt pulley is arranged on the outer magnetic rotor, and a bearing is arranged between the beltpulley and the inner magnetic rotor fixing sleeve; the end cover is arranged on belt pulley; and the other end of the outer magnetic rotor is provided with the baffle. According to the invention, a buffering function is achieved during starting, impact on machines such as a motor and a speed reducer is reduced, and the service life of related mechanical equipment can be prolonged.

Description

technical field [0001] The invention belongs to the technical field of mechanical transmission, and in particular relates to a permanent magnet transmission device with a pulley. Background technique [0002] Traditional mechanical transmission is generally direct transmission between gears and pulleys, which will cause obvious vibration transmission between the motor and the load, causing strong noise pollution to the surrounding environment; sudden changes in power will cause damage or shutdown; when the load When it is larger, the motor will directly drive the load to cause a greater impact. Contents of the invention [0003] The object of the present invention is to provide a permanent magnet transmission with a pulley. [0004] In order to achieve the above object, the present invention provides the following technical solutions: [0005] A permanent magnet transmission device with a pulley, including an inner magnetic rotor, a baffle plate, a motor shaft, an inner ...

Claims

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Application Information

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IPC IPC(8): H02K49/10
CPCH02K49/106
Inventor 梅潇赵定一薛玉坤杨帆常语章
Owner SHANGHAI MARITIME UNIVERSITY
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