| 摘要 |
PROBLEM TO BE SOLVED: To decrease stuck unhulled rice in a threshing device. SOLUTION: In this threshing device, a threshing drum 1 which conducts threshing treatment, while transferring a treated material to a rear side in the axial direction, and a treating drum 20 which conducts rubbing treatment, while transferring the treated material to a rear side in the axial direction, are positioned in parallel. Receiving nets through which the treated material subjected to the threading treatment is made to filter are located in areas under the threading drum 1 and the treating drum 20, respectively. A treating drum chamber 22 for receiving the treating drum 20 and a threshing chamber 3 for receiving the threshing drum 1 are structured so as to communicate with each other, for the purpose of feeding a part of an untreated material into a front area of the treating drum 20 from a front area of the threshing drum 1. COPYRIGHT: (C)2006,JPO&NCIPI
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