PROBLEM TO BE SOLVED: To easily attach/detach a riser disposed at the front of a harvesting implement.SOLUTION: An upper cover (52) is retreated upward from the upper end of the riser (8) and a grass divider (7) is tilted forward, and the connection between an upper part attaching portion (8u) and an upper part portion (45a) is released while the connection between a lower part attaching portion (8l) and a lower part fixing portion (44a) is retained. In this way, the riser (8) is tilted forward with the lower part fixing portion (44a) as the fulcrum to separate a transmission joint (57).COPYRIGHT: (C)2012,JPO&INPIT【課題】刈取装置の前部に設けた引起装置の着脱を容易に行えるようにする。【解決手段】上部カバー(52)を引起装置(8)の上端部から上方へ退避させると共に分草体(7)を前方へ傾動させ、下部取付部(8l)と下部固定部(44a)との連結状態を維持したまま、上部取付部(8u)と上部固定部(45a)との連結を解除することで、引起装置(8)を下部固定部(44a)を支点として前方へ傾動させて伝動継手部(57)を分離する構成とする。【選択図】 図5
