Enveloping type motor rotor purging dust removal device

Abstract

The invention discloses an enveloping type motor rotor purging dust removal device, and belongs to the technical field of motor rotor dust removal. Purging dust removal operation of a motor rotor canbe accurately conducted through corresponding arrangement of a dust removal cabinet, a purging assembly, an air draft assembly and a motor bearing mechanism, the motor rotor purging operation space isisolated from other operation spaces in a maintenance workshop, and dust pollution to the maintenance workshop in the motor rotor purging operation process is avoided. The enveloping type motor rotorpurging dust removal device is simple in structure and easy and convenient to operate, all-directional purging of the motor rotor in the isolation space can be effectively achieved, dust dispersion in the maintenance workshop is avoided, the maintenance environment in the maintenance workshop is effectively guaranteed, the work safety of maintenance personnel is guaranteed, investment of equipment such as protective clothing is reduced, the cost of motor rotor purging operation is reduced, and good application effect and popularization value are achieved.

Description

technical field [0001] The invention belongs to the technical field of motor rotor dust removal, and in particular relates to an enveloping type motor rotor purging and dust removal device. Background technique [0002] For all kinds of motor rotors in rail transit, it is very easy to cause dust to enter the inside of the motor rotor during long-term operation. Moreover, with the continuous accumulation of dust inside the motor rotor, it is easy to cause difficulty in heat dissipation of the motor rotor, affect the normal use of the motor rotor, and even cause damage to the motor rotor. Because of this, the rail transit vehicle maintenance workshop needs to undertake the dust removal and maintenance work of various large-scale motor rotors every year to ensure the normal operation of the motor rotors. [0003] At present, the dust removal treatment of the motor rotor in the maintenance workshop is usually carried out manually. The maintenance personnel usually directly use ...

AI Technical Summary

Problems solved by technology

However, the existing cleaning method will generate a large amount of dust in the maintenance workshop, so that the operators must wear protective clothing to work normally, which undoubtedly increases the equipment cost of the motor rotor blowing operation

Moreover, the dust generated during the existing dust removal and purging process tends to remain in the workshop and aisle for a long time, polluting the environment of the maintenance workshop, resulting in a poor working environment in the maintenance workshop

In addition, the existing dust removal and blowing methods require a high level of manual work. Once the operators are not rigorous in their operations, there may be blind spots in the cleaning, and it is difficult to ensure the dust removal effect of the motor rotor.

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