Negative pressure adsorption wall-climbing robot and its system

Abstract

Disclosed are a negative-pressure adsorption type wall-climbing robot and a system thereof. Through the negative-pressure adsorption type wall-climbing robot and the system thereof, the technical problems of many limits to the usage range and usage environment, poor universality, difficult maintenance, high function extension and technology upgrading difficulty and the like of an existing wall-climbing robot are mainly solved. According to the main points of the technical scheme, the negative-pressure adsorption type wall-climbing robot comprises a power negative-pressure adsorption type wall-climbing robot body (1), an unpowered negative-pressure adsorption type wall-climbing robot body (2) and a system control device. The negative-pressure adsorption type wall-climbing robot and the system thereof are mainly applied to robot work in various complex environments.

Description

technical field [0001] The invention belongs to the field of robot technology and automation, and relates to a design method of a wall-climbing robot. Through the free combination design based on modularization, the rapid change of the volume, shape, and carrying capacity of the wall-climbing robot is realized to adapt to different environments and requirements. Background technique [0002] In the past ten years, robotics technology has developed rapidly. As battlefield reconnaissance, anti-terrorism monitoring and dangerous environment search and rescue pioneers, ground mobile robots have frequently appeared on the world stage recently and become the focus of attention. With the development of modern science and technology, robots capable of climbing walls are needed in various fields, such as anti-terrorist investigation, high-rise building detection, and wall cleaning. Therefore, the research on wall-climbing robot technology is also in a critical stage of rapid developm...

AI Technical Summary

Problems solved by technology

[0004] First, there are many restrictions on the scope of use and the use of the environment

These wall-climbing robots are different in size, shape, and load capacity. When the user's use environment and needs change, it is difficult to adapt quickly through local changes, and there are many restrictions on their respective use ranges and use environments. ;

[0005] Second, poor versatility and difficult maintenance

Moreover, the existing wall-climbing robots form a self-contained system. When a component of this type of robot fails, it needs to be repaired by professionals, and it cannot be repaired quickly to restore the function;

[0006] Third, it is difficult to expand functions and upgrade technology

The Chinese patent application number 01138618.5 discloses a method for realizing a crawler-type multi-suction cup wall-climbing robot. The robot is large in size and complex in structure; CN97121896 discloses a "wall-climbing robot". Driven by the power, the fan generates a thrust pointing to the wall, so that the robot sticks to the wall; the efficiency of this wall climbing method is low, so the application is greatly limited

The wall-climbing robot of CN200910024927.8 has better functions, but the negative pressure adjustment mechanism is complicated, and it is difficult to quickly adapt to different environments, which limits its use

[0008] In short, the existing wall-climbing robots are large in size, complex in structure, different in volume, shape, and load capacity, and have many restrictions on their respective scope of use and use environment. Limited, restricted from the ability to overcome obstacles; lack of secondary transformation capabilities, difficult to expand and follow-up upgrades; lack of self-organization capabilities according to different environments and lack of rapid repair and replacement of parts, high maintenance costs

The lack of these capabilities will seriously hinder the application and promotion of wall-climbing robots

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