Silent air-cooling and water-cooling type new energy motor with vibration suppression

Abstract

The invention relates to a mute air-cooling and water-cooling type new energy motor with vibration suppression, which comprises a stator and a rotor, the stator and the rotor are sealed inside by a front end cover and a rear end cover, the rotor is driven to rotate by a rotating shaft, the rotating shaft is supported by bearings arranged in the front end cover and the rear end cover, and water-cooling channels are arranged on the front end cover and the rear end cover. A water inlet pipe is arranged at the top of the front end cover and the top of the rear end cover to be communicated with the water cooling channel, a water outlet pipe is arranged at the bottom of the front end cover and the bottom of the rear end cover to be communicated with the water cooling channel, noise reduction sleeves are arranged on the front end cover and the rear end cover and sleeved on a bearing of a rotating shaft, and the bottoms of the front end cover and the rear end cover are rigidly connected with the top of an engine base sleeve which is sleeved on a damping block. A notch is formed in the bottom of the base sleeve, and the base penetrates through the notch to be connected with the damping block. Air cooling and water cooling can well solve the problem that the motor is heated after being used for a long time; the silencing device can restrain noise; the vibration suppression device can filter vibration caused by electromagnetism generated by the motor and vibration caused by an installation process.

Description

technical field [0001] The invention relates to a new energy motor, in particular to a silent air-cooled cooling type new energy motor with vibration suppression. Background technique [0002] Existing motors have the following problems: [0003] According to the current common motor structure, the motor is generally a closed structure. The rotating shaft is supported by the built-in bearings in the front and rear end covers. Under the action of electromagnetic torque, it rotates. When the motor tells to rotate, the supporting bearings at both ends of the rotating shaft become main source of noise. [0004] Existing motors use front and rear covers to seal the stator and rotor inside. The stator is used as a heat source for the motor body, and its temperature is relatively high. The existing heat dissipation is basically conducted through heat conduction, allowing it to automatically dissipate heat, which has poor heat dissipation effect. [0005] Existing motor bases are ...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to propose a silent air-cooled water-cooled new energy motor with vibration suppression, and solve the noise and heat dissipation problems by designing a silent device and a heat exhaust device

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