PROBLEM TO BE SOLVED: To provide a combine harvester rapidly stopping a feeding transporting device at an emergency stop.SOLUTION: There is provided a thresher carrying out a changeover to a state for normally rotating a driving wheel (51) of a feed chain (10b) when a threshing clutch (84) is connected disconnecting the threshing clutch (84) when operation of an emergency stop operation means (83) is detected changing over the changeover mechanism (88) to the side for providing the driving wheel (51) with a reverse rotating state and decelerating or stopping or reversely rotating the driving wheel (51) by the inertial force of the threshing cylinder (12).COPYRIGHT: (C)2012,JPO&INPIT【課題】緊急停止時に速やかに供給搬送装置が停止するコンバインを提供する。【解決手段】脱穀クラッチ(84)が接続された場合に、フィードチェン(10b)の駆動輪(51)を正回転させる状態に切換え、緊急停止操作手段(83)の操作を検出した場合に、前記脱穀クラッチ(84)を遮断すると共に、前記切換機構(88)を、前記駆動輪(51)を逆転状態となる側に切換えて前記扱胴(12)の慣性力により駆動輪(51)を減速又は停止又は逆転させる。【選択図】 図5
