The invention relates to an automatic cleaning method for a hub of a wheel-type locomotive. The wheel-type locomotive comprises a rim, and a hub is arranged at a center shaft of the rim. One ends in the axial direction of the hub are connected with the rim through spokes. A circular groove is formed in the inner side of the rim, clamping grooves which are matched with each other are formed in the two side walls of the circular groove, cleaning devices are arranged in the circular groove at interval, each cleaning device comprises two universal balls which are arranged at the two ends of the cleaning device and are matched with the clamping grooves, two universal balls are connected through cleaning columns, cleaning cloths are arranged at the outer sides of the cleaning columns, and containing cavities used for placing cleaning agents are formed in the cleaning columns. Elastic switches are arranged on the cleaning columns symmetrically, and the elastic switches are communicated with the containing cavities through straws. The automatic cleaning method for the hub of the wheel-type locomotive solves the problem that the inner side of a rim of an existing automobile hub is not completely cleaned.
Automatic cleaning method for hub of wheel-type locomotive
2015-10-07
Patent
Electronic Resource
English
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