Gear reduction motor with high meshing precision

Abstract

The invention discloses a gear reduction motor with high meshing precision, which comprises a motor and a reduction gearbox, the motor is mounted on the front surface of the reduction gearbox, a junction box is mounted on the top surface of the motor, the output end of the motor is connected with a rotating shaft, and the surface of the rotating shaft is sleeved with a self-checking sun gear. An alarm plate is installed on the surface of one side of the reduction gearbox through bolts, two sets of symmetrically-arranged rubber cushion plates are connected to the bottom of the reduction gearbox in an embedded mode, two sets of lifting rods arranged front and back are installed on the tops of the rubber cushion plates, a lubricating box is installed on the inner top wall of the reduction gearbox, and lubricating grease is contained in the lubricating box. By arranging the self-checking sun gear, during rotation, the effective meshing area and pressure between a surface gear tooth piece and the planetary gear can be detected through the photosensitive sensor and the pressure sensor in the self-checking sun gear, the auxiliary device judges the meshing state between the self-checking sun gear and the planetary gear, and then the overall meshing precision of the device is improved.

Description

technical field [0001] The invention relates to the technical field of gear reduction motors, in particular to a gear reduction motor with high meshing precision. Background technique [0002] The gear reduction motor is a mechanical device that realizes the purpose of deceleration through a gear reduction device. With its transmission advantages of low speed and high torque, it can achieve stable torque output, so it is widely used in mining, transportation, construction, chemical industry, etc. In textile, pharmaceutical and other fields, since the gear reduction motor relies on the meshing transmission between the gears to achieve deceleration, the meshing accuracy between the gears has become an important indicator for the production and processing of the gear reduction motor. [0003] The defects of the existing gear reduction motor are: [0004] 1. The comparison document CN213117319U discloses a bidirectional self-locking planetary gear reducer, "including a planetar...

AI Technical Summary

Problems solved by technology

The gear reducer with double output structure in different directions removes the restriction on the pull rod and the wire rope by pulling the insertion rod, and under the action of the first spring force, the frustum-shaped fixing rod is inserted into the frustum-shaped fixing groove and fits closely, thereby making the gear reducer The shell runs stably on the base, avoiding the situation where the bolts are loose and the stability of the gear meshing is affected, and it has the effect of anti-vibration", but when the reducer is working, it uses the spring for shock absorption, but only the bottom shock absorption effect, less effective for shock absorption above the unit

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