| 摘要 |
PROBLEM TO BE SOLVED: To solve problems such that conventional widely used threshing drum type thresher is constituted by effecting the ear parts with threshing teeth in a process of conveying by nipping the root parts of cereal culms with a feed chain, removing grains by pulling in the culm body direction, producing much broken ears and straw dust and also cereal grains attached with branches, increasing power consumption and loss to the outside of machine accompanied by sorting, and getting a high hulling ratio. SOLUTION: This method for removing the grains is to give a bending load shockingly at the attaching part of the grains at the ear part of the cereal culms or the vicinity thereof to remove the cereal grains. The device for removing the grains is to give the bending load shockingly at the attaching part of the grains at the ear part of the cereal culms or the vicinity thereof to remove the cereal grains. COPYRIGHT: (C)2006,JPO&NCIPI
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