Online ring calibration dust collection and current collection system

Abstract

The invention discloses an online ring calibration dust collection and current collection system, and the system comprises a shell and a dust collector shell; a conducting ring is installed in the shell, a brush lifting device, an online ring calibration device and a conducting plate are fixed to the conducting ring through bolts, an infrared thermometer is installed on the shell, the conducting ring is fixed to a conducting ring base through an insulating layer, the conductive ring seat is fixed on the shell, a ventilation pipeline is connected between the shell and the dust collector shell, the main body of the dust collector shell is respectively provided with an exhaust fan, a high-voltage pulse air bag and a filter, and the lower part of the dust collector shell is provided with a dust collection box. The motor slip ring, the electric brush and the brush holder are subjected to air flow cooling through the ventilation window, the ventilation pipeline and the dust collection system, so the heat and dust generated by the motor slip ring, the electric brush and the brush holder are sucked away, shutdown caused by overhigh temperature is avoided, short circuit caused by excessive dust is avoided, faults are reduced, the problem of difficulty in heat dissipation of the assembly is solved, and the service life of the motor is effectively prolonged.

Description

technical field [0001] The invention belongs to the field of electrical equipment, and in particular relates to an online loop calibration, dust collection and electricity collection system. Background technique [0002] When the motor is working, the current collector assembly is particularly prone to sprains during the rotation of the motor while the motor is continuously rotating. When the motor is running for a long time, it is difficult for the collector assembly to dissipate heat and the dust in the assembly increases and is difficult to remove, which directly affects the service life of the motor. Under normal circumstances, the special brushes of the motor assembly have a short service life, and there are more and more cases of shutdowns caused by serious damage to other parts of the motor caused by the fire of the brushes. Under normal circumstances, the replacement of the brushes of the motor needs to be operated in a shutdown state, and the maintenance and proces...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an on-line ring calibration dust collection system to solve the problem of difficult heat dissipation of the general current collection assembly in the above background technology, the internal dust cannot be removed, the disassembly of the motor rotor is troublesome, labor is wasted, and the maintenance cycle is long. question

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