PROBLEM TO BE SOLVED: To provide a combined harvester enabling well the binding of waste straws even if the culm length of the waste straws is shorter as compared with that of the previous time, upon once cutting off the conveyance of the waste straws and then re-opening the conveyance of the waste straws.SOLUTION: This combined harvester is constituted by equipping a discharging position change-operating part freely change-operating the waste straw discharging position along the conveyance direction, and a regulating means performing the discharging position change treatment for regulating the discharging position change-operating means so that the interval of the root end position of the waste straws with the binding position becomes an objective interval based on the detected information of a root end position-detecting means S1 for detecting the root end of the waste straws in the machine body width direction, and on switching a waste straw-presenting state to the waste straw non-presenting state, the discharging position-changing means is operated so that the waste straw-discharging position of the waste straw-conveying device 20 becomes a set waiting position set as approaching to the frontal side direction within its change controllable range.COPYRIGHT: (C)2010,JPO&INPIT【課題】排ワラの搬送が一旦中断したのに排ワラの搬送を再開したときに、排ワラの稈長が前回のものに比べて短いものであっても良好に結束を行うことが可能となるコンバインを提供する。【解決手段】排ワラ排出位置を搬送方向に沿って変更操作自在な排出位置変更操作手段と、集束される排ワラの株端の機体横幅方向での位置を検出する株端位置検出手段S1の検出情報に基づいて、排ワラの株端位置と結束位置との間の間隔が目標間隔になるように排出位置変更操作手段を制御する排出位置変更処理を実行する制御手段とを備えて構成され、排ワラ存在状態から排ワラ非存在状態に切り換わると、排ワラ搬送装置20の排ワラ排出位置がその変更調整可能範囲のうちの機体前方側寄りに設定された待機用設定位置になるように排出位置変更操作手段を操作する。【選択図】図3
