Grinding working device used for kerb cleaner

Abstract

The invention provides a grinding working device used for a kerb cleaner. The grinding working device consists of a grinding connecting frame assembly, a side grinding device and a horizontal grinding device. According to the side grinding device and the horizontal grinding device, moving devices of the side grinding device and the horizontal grinding device drive corresponding grinding assemblies of connecting frame assemblies to move in the horizontal direction and the vertical direction. A one-way air cylinder is arranged in the horizontal grinding device, so that a horizontal grinding assembly can achieve floating grinding. The grinding working device is also provided with a rotary location assembly, and grinding tools of the side grinding device and the horizontal grinding device can achieve exchange between a grinding disc and a steel wire brush. The grinding working device is connected with connecting supporting frames of the kerb cleaner. The grinding working device can better adapt to ground slope and the abnormal working conditions of an upper flat and a side elevation of the kerb, so that the distance between the grinding working device and the kerb is always in a best grinding state, and the effects of grinding and renovating well are achieved.

Description

technical field [0001] The invention belongs to the technical field of environmental protection cleaning machinery and equipment, is suitable for cleaning urban roads, and in particular relates to a grinding device used on a roadside stone cleaning machine. Background technique [0002] Because the grinding, refurbishment and cleaning of the flat and vertical surfaces of the curb stones on both sides of the city streets are labor-intensive, dusty, serious pollution and potential safety hazards, it adds a lot of burden to sanitation workers. In recent years, the invention of the curb cleaning machine with a grinding device has solved this problem very well. However, when the curb cleaning vehicle equipped with a grinding device encounters abnormal road conditions, it may Drive along a straight line, or drive to the left or right at any time under special circumstances to ensure the effective work of the grinding device. There are higher requirements, and the abnormal road co...

AI Technical Summary

Problems solved by technology

[0002] Due to the grinding, refurbishment and cleaning of the flat and vertical surfaces of the curbstones on both sides of the city streets, the work is labor-intensive, dusty, serious pollution and potential safety hazards, which adds a lot of burden to sanitation workers

In recent years, the invention of the curb cleaning machine with a grinding device has solved this problem very well. However, when the curb cleaning vehicle equipped with a grinding device encounters abnormal road conditions, it may Drive along a straight line, or drive to the left or right at any time under special circumstances to ensure the effective work of the grinding device. There are higher requirements, and the abnormal road conditions are mainly due to: 1. The cement smear between the curbstones is uneven; 2. The horizontal and vertical planes of two adjacent curbstones are different (that is, they are not on the same plane); 3. The intersection of adjacent curbstones is damaged or tilted left and right

These factors will directly affect the continuous work of the roadside stone cleaning vehicle grinding device, and the parts are easily damaged so that the device cannot work normally.

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