A fast-installable DC motor with shock-absorbing effect

Abstract

The invention relates to the technical field of direct current motors, and discloses a fast-installable direct current motor with a shock-absorbing effect, comprising a bottom plate, the bottom of the bottom plate is fixedly connected with a buffer layer, and the inner thread of the buffer layer is connected with fixing bolts , the top of the base plate is fixedly connected with a card frame, the top of the card frame is clipped with an upper cover, the internal thread of the card frame is connected with a mounting bolt extending to the inside of the upper cover, and the left wall of the upper cover is fixed Connected with bearing housing. The quick-installable DC motor with a shock-absorbing effect buffers the vibration generated by itself through the reverse resistance generated by the shock-absorbing spring when the DC motor body vibrates against the first shock-absorbing tube and the second shock-absorbing tube, In addition, the inner bearing is sleeved on the outside of the rotating shaft, which can make the rotating shaft stable and the vibration is small when rotating, thus effectively solving the problem that the DC motor will generate large vibration during use, and long-term use will affect itself. .

Description

technical field [0001] The invention relates to the technical field of direct-current motors, in particular to a fast-installable direct-current motor with a shock-absorbing effect. Background technique [0002] DC motor is a motor that converts DC electric energy into mechanical energy. It is widely used in electric drive because of its good speed regulation performance. DC motors are divided into permanent magnet, separate excitation and self-excitation according to the excitation method. Composed of a stator and a rotor, the stator is equipped with a base, main magnetic poles, commutation poles and brush devices, etc., and the rotor (armature) is equipped with armature cores, armature windings, commutators, shafts and fans. [0003] Chinese patent CN 106026789 A proposes a brushless DC motor braking circuit and a brushless DC motor. When the motor brakes, the current will not flow through the motor driver, so it will not cause damage to the motor driver and demagnetizatio...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a fast-installable DC motor with a shock-absorbing effect, which has the advantages of high-efficiency shock-absorbing and quick installation, and solves the problem that the DC motor will generate large vibrations during use. Problems that will affect itself after long-term use

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