PROBLEM TO BE SOLVED: To provide a thresher, capable of smoothing transporting a material to be selected by a selector by controlling the direction of wind generated by rotation of a threshing cylinder.SOLUTION: A thresher includes: a threshing cylinder 16 a plurality of threshing teeth 22 a selector and a direction adjusting member 76. The threshing cylinder 16 rotates on an axis 17. The threshing teeth 22 are formed flat substantially parallel to the axis 17 of the threshing cylinder 16, tapered as they go toward the tip, and provided in the periphery of the threshing cylinder 16. The selector includes a n oscillating separation part 37. The oscillating separation part 37 is disposed below the threshing cylinder 16 to select a material to be treated while transporting the material in the direction substantially parallel to the axis 17 of the threshing cylinder 16. The direction adjusting member 76 has a wind direction adjusting surface 77 disposed with a gradient to the upstream side in the rotating direction of the threshing cylinder 16 and the downstream side in the transporting direction of the oscillating separation part 37, respectively, between the threshing cylinder 16 and the oscillating separation part.COPYRIGHT: (C)2014,JPO&INPIT【課題】扱胴の回転により発生する風の向きを制御して、選別装置による被選別物の搬送をスムーズに行うことができる脱穀装置を提供する。【解決手段】脱穀装置は、扱胴16と、複数の扱歯22と、選別装置と、風向調整部材76と、を備えている。扱胴16は、軸線17回りに回転する。扱歯22は、扱胴16の軸線17と略平行な扁平状に形成されるとともに、先端に向けて細くなるように形成され、扱胴16の周囲に設けられる。選別装置は揺動選別部37を備える。当該揺動選別部37は、扱胴16の下方に配置され、扱胴16の軸線17と略平行な方向に被処理物を搬送しつつ選別する。風向調整部材76は、扱胴16と揺動選別部37の間において、扱胴16の回転方向上流側、及び揺動選別部37の搬送方向下流側をそれぞれ向くように斜めに配置された風向調整面77を有する。【選択図】図7
