Angle-adjustable exterior wall washing and brushing device

Abstract

The invention discloses an angle-adjustable exterior wall washing and brushing device. One end of a brush rod is fixedly connected with a forked rod, an extensible rod is movably connected at the other end of the brush rod, a limiting device is arranged on each of the brush rod and the extensible rod, the forked rod is connected with a forked rod frame through a forked rod connecting shaft, a forked rod hollow rod is arranged on the forked rod connecting shaft, the fork rod hollow rod is connected with one end of a forked rod threaded rod through a forked rod hollow rod threaded sleeve, the other end of the forked rod threaded rod is connected with a front shaft arranged on an upper cover, a brush rod frame is arranged at the bottom of the brush rod, a brush rod connecting shaft is arranged on the brush rod frame, a brush rod hollow rod is arranged on the brush rod connecting shaft and connected with one end of a brush rod threaded rod through a brush rod hollow rod threaded sleeve, and the other end of the brush rod threaded rod is connected with a rear shaft arranged on the upper cover. The angle-adjustable exterior wall washing and brushing device is simple and compact in structure, convenient to operate and high in reliability, convenience is brought to operators, and a blank of wall washing and brushing devices is filled.

Description

technical field [0001] An angle-adjustable exterior wall scrubber of the present invention belongs to the technical field of cleaning tools. Background technique [0002] At present, with the progress of society and the development of industry, many cities have experienced a decline in air quality and an increase in urban dust, which has led to a lot of dust on the exterior walls of many buildings, which has caused a certain degree of damage to the beauty of the houses. Now There are few scrubbing devices for exterior walls, and some workers use high-pressure water guns to clean the walls, which wastes more water resources; some people use self-made brushes to scrub, and the height and range of scrubbing are limited, so the existing There are insufficient external wall cleaning appliances. Contents of the invention [0003] The object of the present invention is to provide an angle-adjustable brush head angle adjustment and brush rod length expansion and contraction throu...

AI Technical Summary

Problems solved by technology

[0002] At present, with the progress of society and the development of industry, many cities have experienced a decline in air quality and an increase in urban dust, which has led to a lot of dust on the exterior walls of many buildings, which has caused a certain degree of damage to the beauty of the houses. Now There are few scrubbing devices for exterior walls, and some workers use high-pressure water guns to clean the walls, which wastes more water resources; some people use self-made brushes to scrub, and the height and range of scrubbing are limited, so the existing There are insufficient external wall cleaning appliances

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