Direct-current speed reduction motor with multiple stages of speed reduction gears

Abstract

The invention discloses a direct-current speed reduction motor with multiple stages of speed reduction gears. The direct-current gear motor comprises a motor body, one side of the motor body is fixedly connected with a mounting end cover, one side of the mounting end cover is provided with a gear box, the output end of the motor body is fixedly connected with a first rotating shaft, and the outersurface of the first rotating shaft is fixedly connected with a gear; and a second rotating shaft and a third rotating shaft are rotatably connected to one side of the mounting end cover, a first reduction gear is fixedly connected to the outer surface of the second rotating shaft, the gear is engaged with the first reduction gear, and a second reduction gear is fixedly connected to the outer surface of the third rotating shaft. According to the direct-current speed reduction motor with the multi-stage speed reduction gears, by arranging a lifting ring, when the speed reduction motor needs tobe moved, the speed reduction motor can be lifted through the lifting ring, meanwhile, a set of universal wheels are arranged, so that the motor replaces carrying with sliding, output of labor force is reduced, and the speed reduction motor becomes diversified in the moving process.

Description

technical field [0001] The invention belongs to the technical field of reduction motors, and in particular relates to a DC reduction motor with multi-stage reduction gears. Background technique [0002] A motor is an electromagnetic device that converts or transmits electrical energy according to the law of electromagnetic induction, or converts one form of electrical energy into another form of electrical energy. A motor converts electrical energy into mechanical energy (commonly known as a motor), and a generator converts mechanical energy into electrical energy. Its main function is to generate driving torque as a power source for electrical appliances or various machinery. According to the type of working power supply, it can be divided into DC motor and AC motor. [0003] The DC deceleration motor is also a kind of motor. It is achieved by multi-stage reduction gears with transmission to achieve the effect of deceleration. The existing DC deceleration motors have gear...

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Problems solved by technology

[0003] The DC deceleration motor is also a kind of motor. It uses multi-stage reduction gears to cooperate with the transmission to achieve the effect of deceleration. The existing DC deceleration motors have gearboxes to protect the multi-stage deceleration gears, but the existing gears The installation of the gearbox is more complicated. When the multi-stage reduction gear needs to be replaced if there is a problem or the wear is serious, the disassembly and assembly of the gearbox is more troublesome, thus increasing unnecessary work load. Therefore, we propose a multi-stage reduction gear DC geared motor

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