PROBLEM TO BE SOLVED: To provide a threshing cylinder for a threshing device that allows cost reduction.SOLUTION: In a plurality of rod-like support members 47 each taking an attitude along the direction of the rotation axis of the threshing cylinder and arranged at intervals in the circumferential direction of the threshing cylinder, a plurality of threshing teeth 48 are separately welded to portions of the surfaces of the rod-like support members 47 that are located on the opposite sides across the axis X of the rod-like support members 47.COPYRIGHT: (C)2013,JPO&INPIT【課題】コスト低減を図ることが可能な脱穀装置用の扱胴を提供する。【解決手段】扱胴回転軸芯方向に沿う姿勢で且つ扱胴周方向に間隔を隔てて並ぶ状態の複数の棒状支持部材47において、複数の扱歯48を、棒状支持部材47の表面のうちの棒状支持部材47の軸芯Xに対して互いに反対側に位置し合う箇所に振り分けて溶接してある。【選択図】図5