A car wash machine vertical brush walking mechanism

Abstract

This utility model discloses a vertical brush walking mechanism for a car wash machine, relating to the technical field of gantry car wash machines. It includes a first servo motor mounted on a mounting plate on one side of the walking mechanism. The output shaft of the first servo motor, after passing through a first reducer, drives and connects to the vertical brush walking wheel. The walking mechanism has two sets of guide rollers above and below the crossbeam. The axles of the guide rollers below the crossbeam move within a groove on the mounting plate to achieve adjustable position. The axles of the upper and lower guide rollers on the same side are connected by a spring sleeve. The vertical brush mechanism includes a second servo motor whose output shaft, after passing through a second reducer, drives the vertical brush flange shaft. The vertical brush flange shaft is connected to a vertical brush tube with brush blades installed. The vertical brush mechanism is hinged to the bottom of the mounting plate via a rotating shaft. This utility model, through the movement of a set of guide roller axles within the groove, causes one end of the walking mechanism to tilt upwards under force, stopping the vertical brush walking wheel from moving. This aims to solve the problem of severe brush pressure on the car during car washing, increasing safety compared to existing technologies.

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