Conductive sliding ring brush holder system capable of automatic switching and working method thereof

Abstract

The invention discloses a conductive sliding ring brush holder system capable of automatic switching, comprising an electric brush, a conductive ring, a backup electric brush, a wear thimble, a movable frame, a screw rod fixing frame, a screw rod, a motor, a support plate, an upper computer and a gear. The electric brush is connected with the backup electric brush. The wear thimble is disposed atend portions, away from the conductive ring, of the electric brush and the backup electric brush. The electric brush is connected with the upper end surface of the movable frame. The backup electric brush is connected with the lower end surface of the movable frame. The lower end portion of the screw rod fixing frame is fixed on the support plate. The upper end surface of the screw rod is fixed onthe outer wall of the movable frame, and the lower end portion of the screw rod passes through the screw rod fixing frame and the support plate in sequence. The gear meshes with the screw rod. The motor is connected with the gear. The upper computer is connected with the wear thimble through a signal line. The working method of the conductive sliding ring brush holder system capable of automaticswitching according to the invention is simple and easy, the conductive sliding ring does not need to be removed for maintenance, the time is greatly saved, and the work efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of conductive slip rings, in particular to an automatically switchable conductive slip ring brush holder system. The invention also relates to a working method of the automatically switchable conductive slip ring brush holder system. Background technique [0002] Conductive slip ring belongs to the application category of electrical contact sliding connection. The image, data signal and power transmission precision power transmission device of two relative rotating mechanisms are especially suitable for applications where unlimited connection and rotation are required, and at the same time power or data needs to be transmitted from a fixed position to a rotating position. [0003] At present, the market is full of various slip rings. During the operation of the slip ring, the wear of the brush and the slideway is inevitable. It can be seen that the brush is a vulnerable part. When the wear reaches a certain...

AI Technical Summary

Problems solved by technology

[0005] Purpose of the invention: In order to overcome the above deficiencies, the purpose of the present invention is to provide a conductive slip ring brush holder system that can be automatically switched, which has a simple structure, reasonable design, easy production, high degree of automation, reduced manual labor, and improved work efficiency , to solve the problem that the conductive slip ring in the prior art can automatically replace the brushes without opening the slip ring or the equipment, which saves the tedious replacement process of the previous brushes, nearly doubles the service life of the slip ring, and can also achieve saving The beneficial effect of saving time, labor and money

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