PROBLEM TO BE SOLVED: To provide a combine for solving a problem that an operating lever is unhooked by oscillation of a machine body and a second cutting blade drops according to a configuration in which an operative position of the operating lever is held by being engaged with a hook of a regulation member.SOLUTION: A combine is configured by: providing a threshing device 3 on a machine body frame 1 included in an upper side of a traveling device 2 providing a reaping device 4 connected through a transport elevator 15 in front of the threshing device 3 constituting the reaping device 4 having a reel 12 and a first cutting blade 13 in an auger flame 11 providing a second cutting blade 20 supported to the machine body frame 1 through a support mechanism 21 in the rear of the auger frame 11 providing a holding mechanism 30 for holding the second cutting blade 20 at a predetermined height to the second cutting blade 20 providing an operating lever 40 for changing a holding height of the second cutting blade 20 using the holding mechanism 30 by operating longitudinally providing a regulation member 41 having right and left constraint grooves 49 for regulating right and left movement of the operating lever 40 and providing a stopper 42 for bridging between right and left standing boards 48 of the regulation member 41.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2017,JPO&INPIT【課題】規制部材のフックに係合させて操作レバーの操作位置を保持させる構成は、機体の振動により操作レバーがフックが外れて第二刈刃が下降するという課題がある。【解決手段】走行装置2の上側に備える機体フレーム1上に脱穀装置3を設け、該脱穀装置3の前方に搬送エレベーター15を介して接続される刈取装置4を設け、該刈取装置4を、オーガフレーム11に、リール12と第一刈刃13を有した構成とし、前記オーガフレーム11の後方には支持機構21を介して機体フレーム1に支持された第二刈刃20を設け、第二刈刃20には第二刈刃20を所定高さに保持する保持機構30を設け、前後に操作することで前記保持機構30による第二刈刃20の保持高さを変更する操作レバー40を設け、操作レバー40の左右移動を規制する左右の規制溝49を有する規制部材41を設け、規制部材41の左右の起立板部48間に渡しかけるストッパ42を設けたコンバイン。【選択図】図2
