Motor shell casting piece

Abstract

The invention discloses a motor shell casting piece. The motor shell casting piece comprises a motor shell; fixed buckles are arranged on the two sides of the motor shell respectively; a protective baffle is arranged on one side, away from the motor shell, of each fixed buckle; cooling fins are arranged on one side, away from the fixed buckle, of each protective baffle; a motor base is arranged atthe bottom of the motor shell; a rolling wheel support is arranged on the upper surface of the motor base; rolling wheel moving rods are arranged at the two ends of the rolling wheel support; a support nut is arranged at one end, away from the motor shell, of each rolling wheel moving rod; a damping spring is arranged at one end, away from the motor shell, of the support nut; a rolling wheel is arranged at one end, away from the motor shell, of the damping spring; and the motor and a user can be protected conveniently by designing the protective baffles on the two sides of the motor shell, and the problem that the motor shell is collided and damaged by foreign matters in the using process of the motor and the problem that an accident occurs when the user does not know the situations of electric leakage or overheating of the motor can be solved.

Description

technical field [0001] The invention belongs to the technical field of motors, and in particular relates to a casting of a motor shell. Background technique [0002] Motor (English: Electric machinery, commonly known as "motor") refers to an electromagnetic device that realizes the conversion or transmission of electric energy according to the law of electromagnetic induction. The motor is represented by the letter M (the old standard is D) in the circuit. Its main function is to generate driving torque as a power source for electrical appliances or various machines. The generator is represented by the letter G in the circuit. Its main function The function is to convert electrical energy into mechanical energy. The function of the motor protector is to provide comprehensive protection to the motor. It will give an alarm when the motor is overloaded, lack of phase, stalled, short circuit, overvoltage, undervoltage, leakage, three-phase imbalance, overheating, bearing wear, ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a motor casing casting to solve the problem that the existing large-scale motors are prone to leakage and overheating during the use of the above-mentioned background technology. At this time, if the staff does not pay attention and touches the motor, It will cause casualties, and the motor is too heavy, and a lot of manpower and material resources need to be wasted during handling

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