Self-propelled self-adaptive plane cleaning device

Abstract

The invention discloses a self-walking self-adaptive plane cleaning device which comprises a cleaning unit. The cleaning unit comprises a brush frame and a brush body arranged on one surface of the brush frame. The device further comprises a mechanical arm unit. The mechanical arm unit comprises a telescopic first push rod assembly, a hollow sliding rod, a swing arm and a self-locking assembly for retaining the swing arm from swinging. The self-locking assembly comprises a telescopic self-locking push-pull rod and a locking pin. The axial direction of the self-locking push-pull rod and the axial direction of the lock pin are the same as the reference axial direction. One end of the self-locking push-pull rod is connected with an inner wall shaft of the sliding rod. The other end of the self-locking push-pull rod is connected with one end of the locking pin through a shaft so that the lock pin can extend out of or retract into the sliding rod along with extending and retraction of the self-locking push-pull rod. By means of the cleaning device, consumption of natural resources is avoided, labor is saved, the conditions that the site of an object to be cleaned is uneven and the traveling track of a vehicle is complex and changeable can be overcome, energy is saved, high efficiency is achieved, and work is performed safely and stably.

Description

technical field [0001] The invention belongs to the technical field of object surface cleaning, and in particular relates to a self-propelled self-adaptive plane cleaning device. Background technique [0002] The exposed surface is easy to accumulate dust, animal excrement, fallen leaves or snow, etc. Close to manual cleaning, the work efficiency is low. For cleaning the surface of objects, many cleaning devices, such as cleaning robots, have been developed in the prior art. However, for the surface of some objects to be cleaned, due to the location where they are placed, for example, the surface of the object to be cleaned is inclined or vertical, and unfavorable factors such as poor road conditions at the work site, these cleaning devices cannot be placed safely and stably. The surface of the object to be cleaned cannot be energy-saving, efficient, time-saving and labor-saving to complete the cleaning work. Contents of the invention [0003] The purpose of the embodime...

AI Technical Summary

Problems solved by technology

However, for the surface of some objects to be cleaned, due to the location where they are placed, for example, the surface of the object to be cleaned is inclined or vertical, and unfavorable factors such as poor road conditions at the work site, these cleaning devices cannot be placed safely and stably. The surface of the object to be cleaned cannot be energy-efficient, time-saving and labor-saving to complete the cleaning work

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