Building block type light sensing line patrol robot for education

The utility model relates to the technical field of robots, in particular to a building block type light sensing line patrol robot for education. According to the technical scheme, the cleaning device comprises a vehicle body, a cleaning mechanism and a dismounting mechanism, the cleaning mechanism is fixedly mounted on one side of the top of the vehicle body through a mounting frame and comprises an electric rod, a shaft frame is fixedly mounted at the output end of the electric rod, an idle-speed motor is fixedly mounted on one side of the shaft frame, and a cleaning roller is fixedly mounted at the output end of the idle-speed motor; a dismounting mechanism is fixedly installed on the other side of the top of the vehicle body and comprises a sliding rail. The electric rod is electrified to operate to drive the shaft bracket to move downwards, the downwards-moving shaft bracket can drive the idle speed motor to move downwards to a designated position, then the controller controls the idle speed motor to be