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A permanent magnet motor with easy motor cover replacement

A permanent magnet motor and motor cover technology, which is applied in the direction of electromechanical devices, electrical components, electric components, etc., can solve the problems of effective dustproofing of the motor and the inability to quickly disassemble the motor cover, so as to prolong the service life and save the time of disassembly. , to ensure the effect of safety

Active Publication Date: 2022-03-25
SHANGHAI MARITIME UNIVERSITY
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the motor cover cannot be quickly disassembled and effectively prevent dust inside the motor after the disassembly is completed in the prior art, and proposes a permanent magnet motor that is easy to replace the motor cover

Method used

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  • A permanent magnet motor with easy motor cover replacement
  • A permanent magnet motor with easy motor cover replacement
  • A permanent magnet motor with easy motor cover replacement

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0027] refer to Figure 1-6 , a permanent magnet motor that is easy to replace the motor cover, comprising a permanent magnet motor 1, a motor cover 3, and a switch mechanism provided on the outer side wall of the permanent magnet motor 1 and a disassembly mechanism provided on the side wall of the motor cover 3;

[0028] The switch mechanism comprises push plate 18, compression spring 19, connecting rod 20 and sealing plate 21; The other end of the rod 20 is movably connected with the outer wall of the sealing plate 21;

[0029] The disassembly mechanism includes a fixed block 4, a rotating disk 6, a rotating shaft 7, a special-shaped gear 12, a push rod 13, a bloc...

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Abstract

The invention discloses a permanent magnet motor which is easy to replace the motor cover, comprising a permanent magnet motor, a motor cover, a switch mechanism provided on the outer side wall of the permanent magnet motor and a disassembly mechanism provided on the side wall of the motor cover; the switch The mechanism includes a push plate, a compression spring, a connecting rod and a sealing plate; the outer wall of the push plate is fixedly connected with one end of the compression spring, and the outer wall of the push plate is movably connected with one end of the connecting rod. When dismounting, pull the positioning rod outwards so that the end of the positioning rod is drawn away from the inner side wall of the positioning groove. At this time, the turntable can be rotated to drive the rotating shaft to rotate, so that the special-shaped gear rotates. The rotation of the special-shaped gear makes the push rod in the Under the action of the return spring, it slides inward, and then the push rod is pulled away from the inner wall of the installation groove. At this time, the motor cover can be removed, replacing the way of disassembling the transmission bolts. Time, convenient for personnel to use.

Description

technical field [0001] The invention relates to the technical field of permanent magnet motors, in particular to a permanent magnet motor which is easy to replace a motor cover. Background technique [0002] Compared with electric excitation motors, permanent magnet motors, especially rare earth permanent magnet motors, have significant advantages such as simple structure, reliable operation, small size, light weight, low loss, high efficiency, and flexibility in the shape and size of the motor. , so the scope of application is extremely wide, covering almost every field of aerospace, national defense, industry, agriculture and production and daily life. [0003] The traditional motor cover is cumbersome to disassemble, and the motor cover cannot be disassembled quickly, and after the disassembly is completed, the interior of the permanent magnet motor cannot be effectively dust-proofed, which will allow external dust to enter the interior of the permanent magnet motor , ca...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K5/04H02K5/10
CPCH02K5/04H02K5/10
Inventor 叶健孙懿谢卫
Owner SHANGHAI MARITIME UNIVERSITY
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