| 摘要 |
PURPOSE: A grinding machine of chaff is provided to quickly and smoothly grind chaff into fine particles. CONSTITUTION: A grinding machine comprises: a feeding device(2), a rotary screw(10), a housing(14), and a driving motor. The feeding device transfers and supplies chaff. A plurality of cutting blades is formed at the outer circumference of the rotary screw. The rotary screw is surrounded by the housing. A plurality of spiral blades is formed at the inner circumference of the housing. |
