Automatic track logistics electric brush apparatus

Abstract

The invention discloses an automatic track logistics electric brush apparatus. The automatic track logistics electric brush apparatus comprises a base, and copper brushes mounted on the base, wherein two springs are mounted at the bottom of each copper brush; the other ends of the springs are in contact with the base; five copper brushes are divided into three groups and are mounted in a hollow cavity in the base, and can move up and down in the base; and the springs are symmetrically mounted on the corresponding copper brushes, and the springs can ensure that the assembling relation between the copper brushes and the base can be realized in a natural extension state and a compressed state of the springs. By adoption of the automatic track logistics electric brush apparatus, the problems of high power-off probability caused by incomplete reset of the copper brushes and troublesome installation and maintenance of the existing electric brush apparatus are solved; the problem of potential safety hazard caused by mutual contact between the copper brushes is highly avoided; the automatic track logistics electric brush apparatus has short product production and assembling time, simple maintenance operation, high product quality and high reliability; the reset capability and the reset effect of the copper brushes are greatly reinforced; and in addition, the automatic track logistics electric brush apparatus is stable in power supply, and safe and durable without causing hidden dangers.

Description

technical field [0001] The invention belongs to the technical field of automatic rail logistics power transmission, and relates to an automatic rail logistics brush device. Background technique [0002] In the automated rail logistics equipment, the way of power transmission is usually the contact between the brush and the copper rail to ensure the power transmission during the movement of the rail logistics products. A single copper brush in an existing brush device uses a single spring or leaf spring to provide the restoring force. When using a single spring, the copper brush has only one point of force during the reset process, and it is easy to cause the copper brush to fail to reset accurately due to uneven force, and it is easy to get stuck, which in turn leads to product power-off problems caused by poor contact; When using leaf springs, the installation is cumbersome. During the reset process, due to the large degree of freedom in the return of the leaf springs, the...

AI Technical Summary

Problems solved by technology

[0003] The invention provides an automatic rail logistics brush device with high reset flexibility, stable power supply, safety, durability and no hidden dangers, which solves the problems of inflexible and inaccurate reset of copper brushes in traditional devices, easy power failure, cumbersome installation, and great potential safety hazards.

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