PROBLEM TO BE SOLVED: To provide a swing opening/closing mechanism of a raising device, capable of easily opening the raising device with light operation force.SOLUTION: A plurality of raising devices (8a, 8b, 8c and 8d) for raising grain culms after dividing grass are disposed parallel in the lateral direction on the front side of a reaping device (9). Among the plurality of raising devices (8a, 8b, 8c and 8d), a pair of the raising devices (8b and 8c), which are disposed adjacent to each other in such a way that the non-raising sides are opposed to each other, are integrally connected to each other, and the connected raising device pair (8b and 8c) are supported in such a way as rotatable around a vertical axis (19) deviating to one side in the lateral direction relative to the center position of a lateral setting width between the raising device pair (8b and 8c).COPYRIGHT: (C)2012,JPO&INPIT【課題】引起装置をワンタッチでオープンすることができ、しかも、このオープンが軽い操作力でもって行うことができる引起し装置の揺動開閉機構を提供する。【解決手段】刈取装置(9)の前側に、分草後の穀稈を引き起す複数の引起装置(8a,8b,8c,8d)を左右方向に並設し、これら複数の引起装置(8a,8b,8c,8d)のうちの非引起作用側を対向させて隣接配置した一対の引起装置(8b,8c)を一体的に連結し、この連結された一対の引起装置(8b,8c)を、この一対の引起装置(8b,8c)の左右設置幅の中心位置に対して左右一側に偏倚した縦軸(19)回りに回動可能に支持する。【選択図】 図4
