In order to realize the loading and unloading of express industry commodity civilization, handling safety, to reduce the labor intensity of workers, using a set of mechanical arm, vacuum suction and slider combination, an intelligent power assisted car is designed. In the loading and unloading, the method was partially combined with the mechanical arm and the vacuum chuck, not only to reduce the amount of labor, but also to ensure the goods intact. Through the slide, the manipulator operating range could be increased. At the same time, the whole car by intelligent remote control, the human resources were greatly reduced to realize the intelligent operation with lightness. The equipment automation degree is high, the production cost is low, and the express industry has a good market prospect.