PROBLEM TO BE SOLVED: To improve durability of a bearing for supporting a counter shaft.SOLUTION: A combine harvester includes: a counter shaft 51 in a lateral direction to which power from an engine located on one side of a machine body in a lateral direction thereof is transmitted, and which transmits the power to a thresher from the another side in the lateral direction a bearing 58 on the another side which is externally fitted to the another side of the counter shaft 51 in the lateral direction thereof and a bearing support member 57L on the another side which supports the bearing 58 to one side wall on the another side of the thresher in the lateral direction thereof. The bearing support member 57L is provided with an inner side part 76b which covers a side surface of the bearing 58 inside the thresher.COPYRIGHT: (C)2015,JPO&INPIT【課題】カウンター軸を支持するためのベアリングの耐久性を向上させる。【解決手段】機体の左右方向一方側に位置するエンジンからの動力が伝達され、左右方向他方側から動力を脱穀装置に伝達する左右向きのカウンター軸51と、カウンター軸51の左右方向他方側に外嵌された他方側のベアリング58と、ベアリング58を脱穀装置の左右方向他方側の側壁に支持する他方側のベアリング支持部材57Lとが備えられ、ベアリング支持部材57Lが、ベアリング58の脱穀装置内方側の側面を覆う内側部76bを備えている。【選択図】図10
