PROBLEM TO BE SOLVED: To prevent occurrence of unthreshed residues by catching plant-root sides even if reaping object grain culms are short culms and deeply feeding the grain culms to a threshing part.SOLUTION: The reaping part of a combine harvester has a constitution that a right raking device (11R) and a left raking device (11L) are arranged behind a plurality of raising devices (8) in the reaping part (4), a reaping blade device (9) is disposed at the undersides of the raking devices, a left plant-root conveying device (12L) for conveying plant-root sides of grain culms after reaping and a right plant-root conveying device (12R) for joining conveyed grain culms from the left plant-root conveying device (12L) at the end side are arranged behind the raking devices, a transfer-conveying device (13) for transferring and conveying plant roots of grain culms after joining conveyed by the plant-root conveying devices is mounted at the rear upper side of the right and left plant-root conveying devices, the right raking device (11R) and the right plant-root conveying device (12R) are arranged in parallel in a side view and the right raking device (11R) is disposed low relative to the left raking device (11L).COPYRIGHT: (C)2013,JPO&INPIT【課題】刈取対象穀稈が短稈でも、株元側をキャッチして脱穀部に深く供給できるものとし、扱ぎ残しの発生を防止する。【解決手段】刈取部(4)における複数の引起し装置(8)の後方に左掻込装置(11L)と右掻込装置(11R)を設け、これら掻込装置の下側に刈刃装置(9)を設け、掻込装置の後方には刈取後の穀稈の株元側を搬送する左株元搬送装置(12L)と左株元搬送装置(12L)からの搬送穀稈を終端側で合流させる右株元搬送装置(12R)を設け、左右の株元搬送装置の後方上部には、これら株元搬送装置により搬送される合流後の穀稈の株元を引き継いで搬送する引継ぎ搬送装置(13)を設け、右掻込装置(11R)と右株元搬送装置(12R)は側面視で平行状に配置し、左掻込装置(11L)に対して右掻込装置(11R)を低く配置する。【選択図】 図6
