PROBLEM TO BE SOLVED: To provide a combine harvester having improved operability by using a lever for the opening and closing operation of a narrow guide and operable by planer push-pull operation and forming the movable range of the operation lever within a narrow compact range.SOLUTION: A narrow guide (10) is positioned outside of the vehicle body (1) opposite to a drivers seat (8), the front part of the guide is attached to the outer side part of a reaping transfer apparatus (7), and the guide is extended backward. The narrow guide (10) is connected to an operation lever (12) rotatably supported by a vertical supporting shaft (11) placed at a side of the drivers seat (8) and above a culm transporting channel (9), and the narrow guide (10) is switched between a dividing action posture position and a housed posture position by the turning operation of the operation lever (12).COPYRIGHT: (C)2010,JPO&INPIT【課題】ナローガイド開閉操作用の操作レバーを平面的な押し引き操作式として操作性を向上させると共に、この操作レバーの移動操作範囲を狭い範囲にコンパクトに形成する。【解決手段】ナローガイド(10)を、運転席(8)とは反対側の車体(1)外側において前部を刈取搬送装置(7)の外側部に取り付けて後方に延長して設け、該ナローガイド(10)を、穀稈搬送通路(9)の上方で且つ運転席(8)の横側の位置に軸架された縦方向の支持軸(11)に回動操作自由に軸装された操作レバー(12)に接続し、該操作レバー(12)の回動操作によってナローガイド(10)を分草作用姿勢位置と格納姿勢位置とに切り替え可能に構成する。【選択図】 図1
