PROBLEM TO BE SOLVED: To provide means capable of easily lifting and opening a threshing cylinder cover with light operating force from a rowing working position.SOLUTION: A combine includes a transfer guide lever (19) for transferring and guiding grain culm from a conveyance termination of a reaper (3) for the front part of a machine body on a conveyance starting end of a feed chain (8). The combine is configured as follows: the transfer guide lever (19) is erected upward and turned to open the upper part of the conveyance starting end of the feed chain (8), and at the same time a switch (20) is turned on by the erection and turning of the transfer guide lever (19) and switched to a rowing mode, and thereby a rotational speed of an engine for driving a threshing unit (4) is reduced automatically and an auxiliary handle (18) is switched to an overhang attitude in conjunction with the erection and turning to the rowing mode side of the transfer guide lever (19).COPYRIGHT: (C)2015,JPO&INPIT【課題】手扱ぎ作業位置から軽い操作力でもって容易に扱胴カバーを持ち上げオープンできる手段を提供する。【解決手段】機体の前部に備えた刈取部(3)の搬送終端部からフィードチェン(8)の搬送始端部上に穀稈を引継ぎ案内する引継ぎガイド杆(19)を備え、引継ぎガイド杆(19)を上方に起立回動させてフィードチェン(8)の搬送始端部上方を開放すると同時に、この引継ぎガイド杆(19)の起立回動によってスイッチ(20)がONして手扱ぎモードに切り替わり、脱穀部(4)を駆動するエンジンの回転速度が自動的に低下する構成とし、この引継ぎガイド杆(19)の手扱ぎモード側への起立回動に連動して前記補助ハンドル(18)が張出し姿勢に切り替わる構成とする。【選択図】 図3
