Ball picking-up robot

The invention provides a ball picking-up robot and relates to the technical field of robots. The ball picking-up robot comprises a robot body, a signal output unit and a control unit. The signal output unit is used for transmitting signals to the control unit so that the robot body can be controlled. The robot body is internally provided with a ball storage bin, a ball picking-up mechanism, a cleaning mechanism and a driving mechanism. One end of the cleaning mechanism is connected with the ball picking-up mechanism, and the other end of the cleaning mechanism is connected with the ball storage bin. The cleaning mechanism is used for cleaning balls collected by the ball picking-up mechanism. The driving mechanism is used for driving the balls to move. The problem that the surfaces of ballsare covered with dust when the balls are collected by an existing ball picking-up robot, and consequently the collected balls cannot be used again is solved. The signals are transmitted to the control unit through the signal