PROBLEM TO BE SOLVED: To provide an automatically threshing-type threshing apparatus preventing remaining of threshing in a threshing chamber while inhibiting the occurrence of stuck chaff onto waste straws at a grain culm-nipping and holding part, and having improved productivity and maintenability.SOLUTION: The automatically threshing-type threshing apparatus includes a flexible guide member 60 for receiving the grains entering from the upper side to the lower side accompanying rotation of a threshing cylinder 3 and guiding the grains to the threshing cylinder 3 side. The guide member 60 is arranged at least at the intermediate part in the longitudinal direction except the vicinity of a dust-sending port-side wall 57 in the existence region of threshing teeth 39 in the longitudinal direction of the threshing cylinder 3, and the threshing teeth 39 in a state denser than the part at the upstream side of the threshing cylinder 3 are installed in a part of the threshing cylinder 3 at a downstream side from the downstream-side end part of the guide member 60.COPYRIGHT: (C)2011,JPO&INPIT【課題】本発明は、穀稈挟持部の排ワラの上に刺さり籾が発生することを抑制しながら、扱室での扱き残しをないようにし、しかも生産性・メンテナンス性を向上させることのできる自脱型の脱穀装置を提供することを目的とする。【解決手段】扱胴3の回転に伴って上方から下方に入り込む穀粒を受け止めて扱胴3側へ案内する可撓性のガイド部材60を設けてある自脱型の脱穀装置であって、ガイド部材60を、扱胴3の長手方向における扱歯39の存在範囲のうち、送塵口側壁57近傍を除く少なくとも長手方向中間部に配置し、ガイド部材60の下手側端部よりも下手側の扱胴3の部分に、扱胴3の上手側の部分よりも密な状態で扱歯39を設けてある。【選択図】図1
