An obstacle-surpassing robot for cleaning building exterior walls

Abstract

The invention provides an obstacle-crossing type robot for cleaning a building external wall. The robot comprises a robot body, an obstacle crossing mechanism and a cleaning mechanism, wherein the obstacle crossing mechanism and the cleaning mechanism are both mounted on the robot body; the obstacle crossing mechanism comprises obstacle crossing traveling devices and a climbing adsorption device which are arranged on the robot body; the obstacle crossing traveling devices are evenly distributed on two sides of the robot body; the climbing adsorption device comprises front end adsorption assemblies and bottom adsorption assemblies, the front end adsorption assemblies are rotationally arranged at the front end of the robot body, and the bottom adsorption components are arranged at the bottom of the robot body in an extensible and rotational manner. The obstacle-crossing type robot has high obstacle crossing capacity and high flexibility, thereby crossing obstacles and traveling on the building external wall flexibly and stably and realizing the effect of effectively cleaning the building external wall. The invention further aims at providing the obstacle-crossing type robot with high cleaning capacity and high safety property, so that the external wall is effectively cleaned in all directions.

Description

technical field [0001] The invention relates to the technical field of cleaning robots, and more specifically, relates to an obstacle-surmounting robot used for cleaning building exterior walls. Background technique [0002] In cities, the exterior walls of high-rise buildings generally use ceramic patch exterior walls or glass curtain walls, which need to be cleaned regularly to maintain the overall appearance. At present, ropes are generally used to hang people on the outer walls of buildings for cleaning operations, which is called "spiderman" in the industry. The "Spiderman" who cleans the exterior walls of buildings is a very dangerous job. During the cleaning operation, the "Spiderman" is only hung in the air by ropes. Not only is the working environment very dangerous, but also the efficiency is low. Especially for the cleaning of the outer wall of the ceramic patch, the cleaning workload is heavy and dangerous, and it is also very difficult for "Spiderman" to comple...

AI Technical Summary

Problems solved by technology

Although these cleaning devices installed on the robot can play a certain cleaning effect, because most of the cleaning devices are installed at the bottom of the robot, when the robot encounters an obstacle, the cleaning device at the bottom is easy to touch the obstacle, resulting in Affect the robot's obstacle-surmounting function and flexibility, thereby greatly reducing the robot's obstacle-surmounting ability

[0006] 3. The currently used wall-climbing cleaning robot uses ropes to connect to the robot body in a fixed manner, so that the robot body will be bound by the ropes during the cleaning process of the outer wall, which is not conducive to the cleaning robot's all-round cleaning of the outer wall. It also greatly affects the obstacle-surmounting function and flexibility of the robot

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