Axial flow plate tooth roller

The utility model provides an axial flow plate tooth roller. The feeding area is used for fixing six fixing rods of plate teeth, and the discharging area is used for fixing four fixing rods of the plate teeth. Two long fixing rods penetrate through the feeding area and the discharging area; separation plates are arranged on plate teeth of two fixing rods in the four fixing rods of the dischargingarea; rasp bars are arranged on plate teeth of the six fixing rods in the feeding area, the rasp bars are symmetrically arranged on four short fixing rods in the six fixing rods, two rasp bars are arranged on each short fixing rod, and the rasp bars on every two adjacent short fixing rods are arranged in a staggered mode in the axial direction. Compared with an original axial flow roller, the axial flow plate tooth roller has the advantages that the rubbing rate is increased, the crushing rate of straw is reduced, the blockage phenomenon cannot occur no matter thin, dense, dry, wet and other crops exist, the fluidity