PROBLEM TO BE SOLVED: To suppress protrusion of a divider toward lateral outside of the divider and bring the divider to be easily seen through, so as to be able to easily introduce corn plant bodies into a harvest conveyance passage regardless of difference of planting row spaces.SOLUTION: A divider part 12 on a lateral outside end of a machine body is configured to include a main divider 31 and an extension divider 35 freely exchangeable between a housed state and a using state. The extension divider 35 in a using state is held by the main divider 31 in a state of extending the main divider 31 toward the lateral outside diagonally to the front of the machine body, and introduces standing corn plant bodies positioning at the lateral outside of the machine body against the main divider 31 to the main divider 31. The extension divider 35 in the housed state releases the extension of the main divider 31 to introduce the corn plant bodies in the standing state by the main divider 31.COPYRIGHT: (C)2013,JPO&INPIT【課題】植付け条間の相違にかかわらずとうもろこし植物体を収穫物搬送経路に導入し易くできるように、デバイダの機体横外側への突出を抑制したり、デバイダの見通し易くしたりできるようにする。【解決手段】機体横外端のデバイダ部12を、主デバイダ31と、収納状態と使用状態に切換え自在な延長デバイダ35とを備えて構成してある。使用状態での延長デバイダ35は、主デバイダ31を機体横外側に斜め前方に延長する状態で主デバイダ31に支持されて、主デバイダ31に対して機体横外側に位置する植立状態のとうもろこし植物体を主デバイダ31に導入する。収納状態での延長デバイダ35は、主デバイダ31の延長を解除して、主デバイダ31による植立状態のとうもろこし植物体の導入を行なわせる。【選択図】図8
