| 摘要 |
<p>Provided is a hulling device for low-quality brown rice, capable of reducing the occurrence of crushed rice even when using foreign-produced low-quality brown rice including a lot of inferior product such as immature rice or cracked rice. A long resistance body that applies resistance to the movement of grains, by using the rotation in the circumferential direction of a grinding-type polishing roller, is provided protruding towards a hulling chamber, in a support column that supports a grinding-type, rice bran-removing, metal net cylinder for a vertical grinding-type grain polisher; a plurality of resistance bars are provided in the inside corner section of a friction-type, rice bran-removing, metal net cylinder for a vertical friction-type grain polisher; and a long agitation bar that overlaps with the plurality of resistance bars and applies resistance to the movement of the grains, as a result of the rotation, in the circumferential direction, of a friction-type agitating roller for the vertical friction-type grain polisher, is provided in the longitudinal direction of the friction-type agitating roller.</p> |
