PROBLEM TO BE SOLVED: To provide a threshing apparatus of high threshing performance, capable of smoothly feeding and conveying grain stalks.SOLUTION: The threshing apparatus is configured such that a threshing cylinder (12) is rotatably supported between a front wall (11a) and a rear wall (11b) and a threshing port (57) set along the moving direction on the conveying action side of a feed chain (10) in one of the right and left sidewalls (55), and a discharge stalk port (58) at a site above the filter (59) in the rear wall (11b) are serially formed. The apparatus is further so constructed that grain stalks conveyed from the feed chain (10) are discharged, at the conveyance terminal end of the feed chain (10), from the discharge stalk port (58) to back of the rear wall (11b).COPYRIGHT: (C)2013,JPO&INPIT【課題】脱粒性能が高く、穀稈を円滑に供給搬送できる脱穀装置を提供する。【解決手段】前壁(11a)と後壁(11b)とに扱胴(12)を軸架し、左右一方の前記側壁(55)においてフィードチェン(10)の搬送作用側の移動方向に沿わせた扱口(57)と、後壁(11b)における前記濾過体(59)よりも上側の部位の排稈口(58)とを連続的に形成し、フィードチェン(10)により搬送された穀稈は、該フィードチェン(10)の搬送終端部において排稈口(58)から後壁(11b)の後方へ放出される構成としたことを特徴とする脱穀装置【選択図】 図4
