Asynchronous motor shell with alignment self-locking structure

Abstract

The invention discloses an asynchronous motor shell with an alignment self-locking structure. The motor shell comprises a base, a motor shell body, a rear end cover body, a reset spring and a clampingseat; the motor shell body and a fixing threaded column are fixed to the upper end face of the base. A control gear is attached to the side of a positioning plate, a fixing rod is fixed to the outerside of the positioning plate and penetrates through a track window, an inner stabilizing plate and an outer stabilizing plate are fixed to the fixing rod, an outer threaded column is fixed to the outer stabilizing plate, the clamping seat is fixed to the inner wall of the motor shell body, and the clamping seat is connected with an isolation net plate. The asynchronous motor shell with the alignment self-locking structure comprises the novel structural design, so the rear end cover in the device can be conveniently detached from the motor shell, the rotor and other parts can be conveniently taken out from the rear part of the motor, and during resetting, the rotor and other parts can be quickly positioned and fixed, and the motor shell and the rear end cover are self-locked and fixed, sothat the connection stability of the motor shell and the rear end cover is ensured.

Description

technical field [0001] The invention relates to the technical field of asynchronous motors, in particular to an asynchronous motor casing with an alignment self-locking structure. Background technique [0002] The asynchronous motor is an induction motor widely used in agricultural machinery, mining machinery, light industrial machinery, food processing machinery and construction machinery. Constant value, common asynchronous motors include three-phase asynchronous motors and variable frequency speed regulation asynchronous motors. Asynchronous motors have high operating efficiency at high speed and low torque due to their small size, light weight, high speed, high torque at low speed, and speed control range. It is widely used because of its advantages of broadness and high reliability. [0003] During the continuous use and maintenance of three-phase asynchronous motors, the following problems were found: [0004] Since the rotor winding of a three-phase asynchronous mot...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an asynchronous motor housing with an alignment self-locking structure, so as to solve the problems in the above-mentioned background technology that the disassembly operation of the rear end cover is cumbersome, and the installation and reset operation is relatively complicated after the maintenance is completed.

Images