PROBLEM TO BE SOLVED: To operate an opening/closing switch part which is disposed on outside of a cutting part, and switch a position of a grass-dividing guide, by an operation of a lever.SOLUTION: A combine comprises an opening/closing mechanism (14) for switching a grass-dividing guide (13) on outside of a cutting part (3) between a protrusion position for guiding planting grain culm, and a storage position. The opening/closing mechanism (14) is a folding link comprising a driving side link (14a) on a base end side, and a driven link (14c) connected to the grass-dividing guide (13), pivotally support a driving shaft (14b) which rotates with the driving side link (14a) on a portion outside of the cutting part (3), has an opening/closing switch part (15) for rotating the driving shaft (14b) in normal and reverse directions, and an operation wire (22) for connecting the opening/closing switch part (15) and a lever (17) disposed on a steering part (6) is inserted into inside of a pipe-state cutting lateral frame (21) for integrating and connecting right and left both ends of grass-dividing frames (12).SELECTED DRAWING: Figure 2COPYRIGHT: (C)2016,JPO&INPIT【課題】レバーの操作によって、刈取部の外側の部位に配置される開閉切替部を作動させて、分草ガイドの位置を切替えられるものとする。【解決手段】刈取部(3)外側の分草ガイド(13)を、植立穀稈をガイドする張出位置と収納位置とに切替える開閉機構(14)を設け、開閉機構(14)は基部側の駆動側リンク(14a)と分草ガイド(13)に連結される従動リンク(14c)を有した折畳みリンクとし、駆動側リンク(14a)と一体回動する駆動軸(14b)を刈取部(3)の外側の部位に軸支し、駆動軸(14b)を正逆方向に回動させる開閉切替部(15)を設け、左右両端の分草フレーム(12)の間を一体的に連結するパイプ状の刈取横フレーム(21)の内部に開閉切替部(15)と操縦部(6)に配置したレバー(17)とを連繋する操作ワイヤ(22)を挿通する。【選択図】図2
