A cleaning mechanism for brickwork exterior walls based on the operating arm of a cleaning vehicle

Abstract

The invention provides a brick exterior wall cleaning mechanism based on a cleaning vehicle operating arm, which mainly includes an outer frame of the cleaning mechanism, an elastic tracking and rotational offset structure, a roller brush cleaning structure and a cleaning liquid delivery device. The outer frame of the cleaning mechanism is connected to the end of the operating arm of the cleaning vehicle through the frame earring; the outer frame of the cleaning mechanism is equipped with large running wheels that cooperate with the cleaning mechanism to walk on the cleaning wall; the elastic tracking and offset structure mainly includes Y Y-shaped bracket rod, small running wheel and tension spring, compression spring, rotating shaft rod, limit wheel and cross wheel matched with Y-shaped bracket rod. The roller brush cleaning structure is driven by an internal motor; the cleaning liquid delivery device includes a water inlet, a water pipeline and a nozzle. The invention replaces manpower to achieve efficient mechanized cleaning of pitted and uneven brickwork exterior walls, and has a simple design and structure without complex power transmission devices and control devices. It is low-cost, practical and reliable, and reduces labor intensity and cleaning costs.

Description

technical field [0001] The invention belongs to the technical field of mechanical manufacturing, and in particular relates to a wall surface cleaning mechanism, and more specifically, relates to a dust removal, cleaning and cleaning mechanism for the outer wall of a brickwork. Background technique [0002] With the development of urban modernization, urban sanitation and cleanliness have been paid more and more attention by citizens. For the city centers of second- and third-tier cities, there are often brick masonry buildings with most of the exterior walls not pasted with tiles or other treatments, such as low-rise red brick residential buildings built in the last century. This kind of building is often a long-standing problem in the process of urban appearance arrangement. The characteristics of its outer wall are that dirt is accumulated between the brick joints, and it has been aged for a long time, there are many damaged places, and the wall surface is uneven. At pre...

AI Technical Summary

Problems solved by technology

[0007] To sum up, the main defects of various mechanisms for wall cleaning are: there are almost no cleaning mechanisms for brickwork walls for uneven pits; and it is extremely inappropriate to transfer other designs to brickwork exterior wall cleaning

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