Special motor applying motor lock

Abstract

The invention relates to the technical field of motor locks, in particular to a special motor applying a motor lock, which comprises a motor body, a sealing groove is formed in the front end of the motor body, a rotor main body is mounted in an inner cavity of the motor body, fixing grooves are formed in the side surface of the rotor main body in a circumferential array, and a rotating shaft is mounted on the side surface of the rotor main body in a penetrating manner; a partition plate is welded to an inner cavity of the motor body, through holes are formed in the side face of the partition plate in a bilateral symmetry mode, a limiting ring is welded to the rotating shaft, an annular groove is formed in the outer side of the limiting ring, a gear ring is welded in the annular groove, and a butt joint base is arranged on the side face of the motor body. The motor has the beneficial effects that the sealing gasket is matched with the sealing groove, The butt joint seat and the motor body are in sealed connection, so thator the sealing performance in the motor is ensured; through cooperation of the first-stage locking mechanism, the second-stage locking mechanism and the fixing mechanism, the rotating shaft can be firmly locked and fixed, and meanwhile the rotating shaft can be prevented from shaking after being locked.

Description

technical field [0001] The invention relates to the technical field of motor locks, in particular to a special motor for applying a motor lock. Background technique [0002] A motor is an electromagnetic device that converts or transmits electrical energy according to the law of electromagnetic induction. The existing motor does not have a motor lock. When the motor stops working, the rotation of the motor shaft cannot be stopped immediately, and the motor shaft cannot be locked. In some special working conditions, it is necessary to prevent the rotation of the motor shaft after stopping the motor. , at this time the existing motor cannot meet the demand. Most of the existing solutions are to install some clamping devices on the side of the motor shaft to achieve the locking effect, but the locking effect on the shaft is poor, and there is no buffer protection device. In actual use, the locking device is very easy. Damage occurs, causing certain economic losses; after the ...

AI Technical Summary

Problems solved by technology

The existing motor does not have a motor lock. When the motor stops working, the rotation of the motor shaft cannot be stopped immediately, and the motor shaft cannot be locked. In some special working conditions, it is necessary to prevent the rotation of the motor shaft after stopping the motor. , at this time the existing motor cannot meet the demand

Most of the existing solutions are to install some clamping devices on the side of the motor shaft to achieve the locking effect, but the locking effect on the shaft is poor, and there is no buffer protection device. In actual use, the locking device is very easy. Damage occurs, causing certain economic losses; after the existing locking device fixes the rotating shaft, it cannot firmly clamp the rotating shaft, and there is a certain gap between the rotating shaft and the locking device, so that the rotating shaft can be in a small space. Rotation affects the effect of locking; and after the existing locking device is used for a long time, wear will occur between its clamping part and the rotating shaft, and the clamping part cannot be replaced, so that the locking device cannot firmly lock the rotating shaft lock up

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