Cooling structure of remanufactured motor

Abstract

The invention provides a cooling structure of a remanufactured motor, and the structure comprises a motor main body, a rotating shaft, a rotor, a stator, a coil, a sealing plate, a nozzle, a sealing bearing, a copper seat, a positioning column, a cooling fan and a fixing bolt. The rotating shaft is mounted in the motor main body, the rotor is mounted on the annular side surface of the rotating shaft, the stator is assembled on the inner wall of the motor main body, and the coil is mounted on the inner wall of the stator; a sealing plate is installed in the motor body, and a sealing bearing is installed at the joint of the rotating shaft and the sealing plate. A copper base is fixed to the left side in the motor body, a positioning column is installed at the joint of the copper base and the motor body, a cooling fan is installed on the right end face of the copper base, and a fixing bolt is connected to the right end face of the cooling fan. According to the design, the problem that the cooling structure of an original motor is poor in cooling and heat dissipation effect is solved, and the motor cooling structure is reasonable in structure, convenient to combine and install, good in cooling and heat dissipation effect and high in practicability.

Description

technical field [0001] The invention relates to a cooling structure for a remanufactured motor, belonging to the technical field of motors. Background technique [0002] A motor is an electromagnetic device that converts or transmits electrical 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 mechanical energy into electrical energy, and the cooling structure of the motor is an important part of the motor. [0003] In the prior art, when the existing cooling structure of the motor is in use, current is injected into the coil of the stator during the operation of the motor, so that the coil generates a large amount of heat and the temperature inside the motor gradually ri...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, when the existing cooling structure of the motor is in use, current is injected into the coil of the stator during the operation of the motor, so that the coil generates a large amount of heat and the temperature inside the motor gradually rises, and the heat source cannot be cooled centrally. Heat dissipation, the heat dissipation effect is not good, which affects the service life of the motor. Now it is urgent to remanufacture the cooling structure of the motor to solve the above problems

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