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Mute motor

A quiet and casing technology, applied in the direction of electrical components, electromechanical devices, electric components, etc., can solve problems affecting operations and the health of operators, and achieve the effects of avoiding resonance and reducing noise

Pending Publication Date: 2020-12-22
ANHUI HONGYUAN MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, when the motor is in operation, it will make a loud noise, which not only affects the operation, but also listens to the noise for a long time, which will affect the health of the operator

Method used

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Embodiment Construction

[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, but are not intended to be exhaustive or to limit the invention to the form disclosed. Many modifications and changes will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to better explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention and design various embodiments with various modifications as are suited to the particular use.

[0015] like Figure 1 to Figure 3 As shown, a silent motor includes a casing, a stator, a rotating shaft 5 and a rotor. The casing includes a cylindrical casing body 2 and end caps 3 placed at both ends of the casing body 2 . The end cover 3 includes a rotati...

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Abstract

The invention discloses a mute motor, and the motor comprises a motor case, a stator, a rotating shaft and a rotor; the motor case comprises a cylindrical motor case body and end covers arranged at two ends of the motor case body, each end cover comprises a rotating shaft supporting part and a motor case body connecting part, the rotating shaft penetrates through the rotating shaft supporting part, the rotating shaft supporting part is fixedly connected with the motor case body connecting part, an energy absorption mechanism is arranged between the rotating shaft supporting part and the motorcase body connecting part and absorbs vibration energy transmitted by the rotating shaft, so the resonance between the shell body and the rotating shaft is avoided; the mute motor has the beneficial effects that vibration isolation and absorption between the motor bearing and the motor end cover and between the motor bearing and the motor case are achieved through the energy absorption mechanism,resonance between the motor bearing and the motor case is avoided, and the noise generated when the motor works is lowered.

Description

technical field [0001] The invention belongs to the field of motors, and more specifically relates to a silent motor. Background technique [0002] The motor is the most common type of power equipment in the prior art, and is applied to equipment of various sizes in various fields. In the prior art, when the motor is in operation, it will make a loud noise, which not only affects the operation, but also affects the health of the operators if they listen to the noise for a long time. With the development of technology, silent motor has become one of people's pursuit of motor quality. After analysis, the main sources of motor noise are air cooling, inappropriate carrier frequency, reduced load capacity, and resonance between the bearing and the housing. Contents of the invention [0003] The purpose of the present invention is to provide a silent motor, which can reduce the noise of the motor by reducing the resonance between the motor bearing and the motor housing. [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K5/24H02K5/04H02K5/16
CPCH02K5/04H02K5/161H02K5/24
Inventor 徐冬生徐磊魏小龙常前亮周名奇
Owner ANHUI HONGYUAN MACHINERY MFG