Motor with damping function

Abstract

The invention discloses a motor with a damping function. The motor comprises a motor body, wherein a body is arranged in the middle of the motor body, the outside of the middle of a limit column is sleeved with a first damping spring, second damping springs are mounted at two ends of the limit column, a cooling water pipe is mounted on one side of a protection baffle, and positions, located on twosides of a pull rod, of a mounting shaft are symmetrically wrapped with clearing cloth. The motor is scientific and reasonable in structure and safe and convenient to use, transverse shock wave energy of the motor is reduced under the action of a first damping spring and a second damping spring, the condition that a mounting seat and the body are separated due to transverse shock of the motor isavoided, and meanwhile, breakage and damage of bolts due to shear stress can be avoided; a baffle plate is used for stably driving air near cooling fins to flow, so that flowing air exchanges heat with the cooling fins effectively, and the problems that existing cooling fin structures are single and air attached to the surfaces of the cooling fins cannot flow effectively are solved.

Description

technical field [0001] The invention relates to the technical field of motors, in particular to a motor with a damping function. Background technique [0002] The motor is a kind of electrical equipment that converts electrical energy into mechanical energy to do work. In industry, the motor is used as the core equipment. Among the various motors, the AC asynchronous motor (also known as the induction motor) is the most widely used. It is easy to use, reliable in operation, and low in price. It is cheap and has a solid structure, and is widely used in various industries. In the past ten years, in order to improve the energy-saving efficiency of electric motors, with the promotion of electric motor speed control technology, all walks of life have adopted electric motor speed control to a certain extent. According to petroleum , electric power, building materials, iron and steel, non-ferrous metals, coal, chemical industry, papermaking, textile and other departments of the sam...

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a motor with a shock absorbing function, which can effectively solve the problem in the above-mentioned background technology that the shock absorbing effect of the electric motor on the market is relatively poor. When rotating and vibrating, it is easy to cause lateral vibration between the mounting seats, making the motor run unstable, resulting in bolt slippage and motor overturning. When the motor is running for a long time, the air flow at the front cover is poor. The heat generated by the bearing when it is subjected to the high-speed rotation of the motor shaft is difficult to dissipate effectively, resulting in overheating damage to the bearing and hardening of the internal lubricating oil, which increases the rotational resistance and noise of the motor, which is not conducive to the long-term use of the motor. At the same time, when cooling through the heat sink, The airflow generated by the fan blows to the heat sink through the installation gap of the wind cover. Since the heat sink is kept vertical to the air flow direction, it is difficult for the heat-containing air on the surface of the heat sink to flow with the air effectively, making the effect of the heat sink poor. The effect of effective heat dissipation is not achieved. At the same time, after the motor has been working for a long time, the surface of the stator and rotor inside the fuselage is easily covered with dust particles. The existing motors do not have timely and convenient cleaning tools, which may easily lead to motor failure and damage. Due to the flow of air at the cover, it is easy to cause water vapor to enter the interior of the fuselage through the rear end cover. The existing motor does not have the function of drying the interior, and the damp water vapor cannot be effectively absorbed and distributed, which may easily cause the internal components of the motor to be damaged by moisture and corrosion. question

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