Rust-removing wall-climbing robot

The utility model relates to the technical field of derusting operation, in particular to a derusting wall-climbing robot. A rust removal wall-climbing robot comprises a robot body, a connecting disc and a cleaning part, the robot body is cylindrical, a plurality of magnet wheels and fixed magnets are evenly arranged on the bottom face of the robot body, the fixed magnets are slidably connected with the bottom face of the robot body, and the circumferential side face of the robot body is concaved inwards to form a connecting groove; the connecting disc is rotationally connected with the connecting groove, and the sweeping part is horizontally connected to the outer side of the connecting disc. The rust removal robot is small in contact area with the surface of the ship and small in size, rust removal can be conveniently conducted on the positions, with different angles and different shapes, of the surfaces of the ship and equipment, and use is convenient and fast. 本实用新型涉及除锈作业技术领域，具体地说就是一种除锈爬壁机器人。一种除锈爬壁机器人，包括机