PROBLEM TO BE SOLVED: To solve problems that clogging occurs in a joining part or grain culms are not smoothly transferred to the upper rear though the grain culms reaped in both a right and a left rows are transferred to the joining part in the upper rear to join in the joining part and the grain culms are further transferred to the upper rear in an apparatus for transferring the grain culms of a combine harvester.SOLUTION: The apparatus for transferring the grain culms of the combine harvester is characterized as follows. Both a right and a left sides of the joining part (a) of the transferred grain culms formed with a right lower root transferring chain 10d of a right lower root transferring apparatus 10b and a left root transferring chain 11a of a left root transferring apparatus 11 are composed so as to be formed into a nearly semicircular shape and the front side of the joining part (a) is composed so as to be formed into a truncated chevron shape. The rear side of the joining part (a) is composed so as to be formed into an inverted truncated chevron shape. Tension apparatuses 28 are each individually installed on the transfer terminal ends of the right lower root transferring chain 10d and the left root transferring chain 11a.COPYRIGHT: (C)2008,JPO&INPIT【課題】左右両条列を刈取りされた穀稈は、後方上部の合流部へ移送されて合流部で合流する。更に、穀稈は後方上部へ移送されるが、合流部で詰りが発生することがあったり、又、後方上部へスムーズに移送されないことが発生していたが、このような課題を解決しようとするものである。【解決手段】右下根元移送装置10bの右下根元移送チェン10dと前記左根元移送装置11の左根元移送チェン11aとで形成される移送穀稈の合流部(リ)の左右両側は、略半円形状に形成する構成とし、該合流部(リ)の前側はハ字形状に形成する構成とし、合流部(リ)の後側は逆ハ字形状に形成する構成とし、前記右下根元移送チェン10dと左根元移送チェン11aとの移送終端部には、それぞれ個別にテンション装置28を設けたことを特徴とするコンバインの穀稈移送装置の構成とする。【選択図】図1
