The invention discloses a mill, which is composed of a frame, an automatic feeding
machine, a
particle material cylinder, a vibrating feeder, a feeding
pipe, a mill, a fan, a material suction
pipe, a
cyclone separator, a combined shut-off fan, Composed of rotating frame, counterweight, separating screen and
soft interface, the upper cover and the main shaft shell of the mill are respectively fixed on the upper and lower sides of the
grinding disc shell, the main shaft is installed in the main shaft shell through the bearing, and the lower cutter head is installed on the movable There is a gap between the upper and lower cutter heads and the moving disk, the moving disk and the main shaft are fixed, the upper cutter head is fixed on the fixed seat, and there is a gap between the upper cutter head and the fixed seat, and the
grinding disc shell is provided for cooling separately. On the outside of the upper cutter head, between the upper cutter head and the lower cutter head, on the upper air passage, the middle air passage, and the lower air passage outside the lower cutter head, the air outlet is connected to the fan, the fixing seat is connected to the upper cover, and the material inlet is connected to the fixing seat Connected, the present invention has the characteristics of adopting
air cooling for the upper cutter head and the lower cutter head, stable rotation, high working efficiency, and automatic matching of eccentric loads.