Dome self-adaptive wall-climbing robot

Abstract

The application discloses a curved surface self-adaptive wall climbing robot, which comprises a robot body and a chassis assembly. The chassis assembly is arranged on the walking side of the robot body and comprises a chassis, a limiting frame, an elastic supporting body and a curved surface soft rubber sealing skirt. The chassis is provided with a driving wheel avoiding hole and a suction hole, which are respectively used for avoiding the driving wheel on the robot body and for the circulation of vacuum airflow. The limiting frame is arranged on the outer circumferential side of the side of the chassis away from the robot body and is formed with an annular groove. The elastic supporting body is located in the annular groove and protrudes from the driving wheel. The curved surface soft rubber sealing skirt is fixedly covered on the outer surface of the elastic supporting body. The shape of the curved surface soft rubber sealing skirt is matched with the shape of the elastic supporting body, is symmetrically distributed in an arc shape from the predetermined central axis direction of the robot body, and the protrusion height of the two sides is greater than that of the middle part relative to the chassis. The curved surface self-adaptive wall climbing robot provided by the application can adapt to slight convex-concave changes of a working surface, has good motion stability and low falling risk.

Images