PROBLEM TO BE SOLVED: To provide a combine harvester constituted so that its unloader can be switched to unloading attitude without trouble, on switching the unloader at housed attitude to the unloading attitude.SOLUTION: The combine harvester includes a grain tank E at its self-traveling machine body and the unloader F for unloading the cereal grains in the grain tank E by an unloading screw, wherein the unloader F is installed as freely swingable around a swinging axis so that the unloader F becomes freely switchable to the housed attitude of orienting the end part of unloading side upward of the self-traveling machine body and the unloading attitude of orienting the end part of unloading side outward of the self-traveling machine body, and also including a receiving member 27 for holding the unloader F in the housed attitude at an inclined attitude more inclined to the inner directional side of the self-traveling machine body relative to the perpendicular direction and an attitude-locking mechanism K for securing the unloader F at the inclined attitude.COPYRIGHT: (C)2013,JPO&INPIT【課題】格納姿勢にあるアンローダを排出姿勢に切換える際に、アンローダを無理なく排出姿勢に切換えることができるように構成すること。【解決手段】自走機体にグレンタンクEが備えられ、このグレンタンクEの穀粒を排出スクリューにより排出するアンローダFが備えられ、アンローダFが、排出側端部を自走機体上方側に向かわせる格納姿勢と、排出側端部を自走機体外方側に向かわせる排出姿勢とに切換自在となるように揺動軸芯周りで揺動自在に備えられているコンバインであって、格納姿勢におけるアンローダFを、鉛直方向よりも自走機体内方側に傾斜する傾斜姿勢で保持する受け部材27と、傾斜姿勢にあるアンローダFを固定する姿勢ロック機構Kとを備える。【選択図】図4
