Spider-shaped bionic wall-climbing robot based on friction attachment technology

Abstract

The invention discloses a spider-shaped bionic wall-climbing robot based on a friction attachment technology. The robot comprises a body part, a tail propelling mechanism and a leg moving mechanism; tail steering engines are symmetrically arranged on the upper side of the body part; a first ducted fan slot is formed in the tail steering engine; a first ducted fan is arranged in the first ducted fan slot, leg steering engine sets are arranged on the periphery of the body part, a movable steering engine and a second ducted fan slot are arranged on each leg steering engine set through a steeringengine connecting rod, a second ducted fan is arranged in the second ducted fan slot, and a foot supporting rod and a soft rubber sleeve are arranged at the lower end of the movable steering engine; according to the invention, the thrust adsorption technology of the first ducted fan and the second ducted fan is adopted; and the soft rubber sleeves arranged below the foot supporting rods are attached to the wall face, the friction coefficient of the foot supporting rods and a climbing surface is increased, and the leg moving mechanisms can leave the wall face so as to cross more convex or concave obstacles.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a spider-shaped bionic wall-climbing robot based on friction adhesion technology. Background technique [0002] Wall-climbing robots are used in a wide range of fields, including cleaning the exterior walls of high-rise buildings. Foreign wall cleaning robot companies include gekko facade, iclebo, Donali, Serbot; domestic wall cleaning robot companies include ispider, clear go, r-storm, Litu Technology; [0003] Most of the robots of these companies use vacuum adsorption technology, which has a narrow scope of application. For example, it can only be applied to smooth walls. Companies that do not use vacuum adsorption technology use track chain structures to fix the robots. Before use, the chain track needs to be controlled. The requirements for the spatial structure of the wall are relatively strict, and the ability to overcome obstacles is relatively weak, so the scope of appli...

AI Technical Summary

Problems solved by technology

[0003] Most of the robots of these companies use vacuum adsorption technology, which has a narrow scope of application. For example, it can only be applied to smooth walls. Companies that do not use vacuum adsorption technology use track chain structures to fix the robots. Before use, the chain track needs to be controlled. The requirements for the spatial structure of the wall are relatively strict, and the ability to overcome obstacles is relatively weak, so the scope of application is narrow, and the operation is extremely complicated. Therefore, the present invention proposes a spider-shaped bionic wall-climbing robot based on frictional adhesion technology to solve the current problem. There are technical problems

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