High-efficiency shock-absorbing permanent magnet motor

Abstract

The invention discloses a high-efficiency shock-absorbing permanent magnet motor, which comprises a motor base housing. The motor base housing is composed of four arc-shaped plates and two circular plates. The sidewalls of the four arc-shaped plates are successively attached and connected so as to form an annular shape. The high-efficiency shock-absorbing permanent magnet motor is simple in structure, can buffer the motor in multiple directions by means of a first spring, a second spring, a third spring and a fifth spring, reduces the vibration of the motor, thereby reducing the noise and prolonging the service life of the motor. A coolant liquid circulates in two annular tubes and a box so as to dissipate the heat inside. A fan rotates to dissipate the heat of internal components. A plurality of heat sinks are disposed outside a cylinder, ensures the high efficiency of heat dissipation and a long use time. The motor base housing can be taken out of the cylinder so as to facilitate thereplacement of the first spring and the third spring and the repair or replacement of the components inside the motor base housing, thereby ensuring the shock-absorbing function and the normal operation of the motor.

Description

technical field [0001] The invention relates to the technical field of motors, in particular to a high-efficiency shock-absorbing permanent magnet motor. Background technique [0002] With the development of the economy, the application of permanent magnet motor is more and more extensive. Permanent magnet motor refers to an electromagnetic device that realizes the conversion or transmission of electric energy according to the law of electromagnetic induction. At present, the motor vibrates for a long time when it is working, which will reduce the service life of the motor, and it is easy to generate noise due to vibration, and as the use time increases, the shock absorbing device needs to be changed accordingly, so as to ensure the shock absorbing function of the motor. However, the existing device is inconvenient to disassemble and maintain the permanent magnet motor, which leads to a waste of most time during maintenance and reduces work efficiency. Contents of the inve...

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Problems solved by technology

At present, the motor vibrates for a long time when it is working, which will reduce the service life of the motor, and it is easy to generate noise due to vibration, and as the use time increases, the shock absorbing device needs to be changed accordingly, so as to ensure the shock absorbing function of the motor. However, the existing device is inconvenient to disassemble and maintain the permanent magnet motor, which leads to a waste of most of the maintenance time and reduces work efficiency

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