Magnetic adsorption type wall-climbing robot

The utility model provides a magnetic adsorption type wall-climbing robot which comprises a vehicle body, a storage box is fixedly installed at the top of the vehicle body, a control system is fixedly installed in the storage box, magnetic force driving wheels are symmetrically and fixedly installed on the two sides of the bottom of one end of the vehicle body, a clamping mechanism is fixedly installed at one end of the vehicle body, and the magnetic force driving wheels are fixedly installed at the other end of the vehicle body. A servo motor drives a gear, and the gear drives a magnetic wheel support and a sliding rod to lift and slide through a rack, so that a magnetic wheel and a magnet block are alternately replaced, the magnetic wheel or the magnet block is in contact with the surface of a tank body, and the magnetic wheel is conveniently matched with a magnetic driving wheel to drive the wall-climbing robot to move; the stability of the wall-climbing robot can be improved through magnetic attraction fi