To solve the current lack of high efficiency, high safety factor of the salvage equipment to the surface of the problems caused by salvage, design a surface clean-up robot model. The model integrates wireless remote control technology, single chip microcomputer control technology, motor servo control and pulse width modulation (PWM) control technology, through the parts selection and theoretical calculation, the specific product structure is acquired. The test proves that the model can realize the separation mode of man-ship separation and remote control, expand the area of fishing by expanding the area, save a lot of manpower and material resources, and solve the problem of waste disposal salvage.