Soybean harvesting device

The soybean harvesting device comprises a header and a cutter assembly movable plate, a discharging port is formed in the face, away from a cutter assembly, of the header, packing augers are rotationally connected to the inner walls of the two ends of the header, a shifting rod is arranged in the discharging port, one end of the shifting rod is fixedly connected to the surfaces of the packing augers, and a sliding groove is formed in the outer surface of the side wall of the header. A sliding block matched with the sliding groove is arranged on the surface, close to the sliding groove, of the movable plate, a movable shaft is arranged at the bottom end of the side wall of the header, the movable plate is rotationally connected to the side wall of the header through the movable shaft, and a supporting assembly is arranged between the movable plate and the header. The movable plate is arranged, the semicircular protruding block arranged on the lower side of the movable plate slides on the ground all the time, w