The machine comprises a base and flipping body by a hinged flip, flip, flip hinge by machine and dock connector, is provided in the middle of the reversing machine Cots, tire rack with the base to form a connection, the goods quickly and easily at any angle flip, or in addition to the transmission lines, the use of multi-speed control, and limit switch, flip the goods at any angle after moving to the next line; to achieve the three-dimensional flow of goods transported without artificial and line hanging high delivery rate characteristics, dumpers simple structure, low cost, high efficiency, safety, and reliability.