PROBLEM TO BE SOLVED: To provide a combine desired in which a change of width is possible without requiring troublesome labor even while increasing the number of reaping rows, and furthermore, power transmission can be performed well in a normal use state.SOLUTION: A combine includes: a power transmission shaft 105 where a reaping unit 2 of a machine body front part is divided and formed in an intermediate position of a reaping width direction and the width can be switched to a storage state shorter than the width in a normal use state, and the reaping unit 2 is divided and formed into one side shaft part and other side shaft part in the middle position of the reaping width direction, is interlocked and connected in the normal use state while being ranged in a straight line shape, and is separated in a storage state； and a guide mechanism 160 for guiding one side shaft part in a proper connecting state of being properly connected to the other side shaft part, when the reaping unit 2 is switched from the storage state to the normal use state.SELECTED DRAWING: Figure 4COPYRIGHT: (C)2018,JPO&INPIT【課題】刈取条数を多くしながらも、煩わしい手間を要することなく横幅の変更が可能であり、しかも、通常使用状態において動力伝達が良好に行えるようにすることが可能なコンバインが望まれていた。【解決手段】機体前部の刈取部２が、刈幅方向の中間位置にて分割形成され、且つ、横幅が通常使用状態における横幅よりも短い収納状態に切り換え可能であり、刈取部２は、刈幅方向の途中位置にて、一方側軸部と他方側軸部とに分割形成され、通常使用状態において一直線状に連なる状態で連動連結され、収納状態において分離される動力伝達軸１０５と、刈取部２が収納状態から通常使用状態に切り換わる際に、一方側軸部を、他方側軸部に適正に連結される適正連結状態に案内するガイド機構１６０とを備える。【選択図】図４
