PROBLEM TO BE SOLVED: To provide a combine harvester capable of easily performing the cleaning and inspection work of a concave screen in high efficiency.SOLUTION: The combine harvester is provided with a thresher 4 having a threshing part to charge the whole reaped culm into a threshing chamber and threshing with a freely rotatable driven threshing cylinder and a separation part to receive the threshed product from the threshing chamber and separating with a freely swinging separating apparatus. The combine harvester is further provided with a pivoting means 81 to support the upper lateral side wall 71a forming the threshing chamber of the thresher 4 in an openable and swingable state and an attaching means 80 to detachably support the upper lateral side wall 71a.COPYRIGHT: (C)2009,JPO&INPIT【課題】 受網の清掃や点検作業を楽に能率よく行うことができるコンバインを提供する。【解決手段】 刈取り穀稈の全体を扱室に投入されて駆動回転自在な扱胴によって扱き処理する脱穀部と、扱室からの脱穀処理物を揺動自在な選別装置によって選別処理する選別部とが装備された脱穀機4を備えている。脱穀機4の扱室を形成する上横側壁部71aを揺動開閉自在に支持する枢支手段81と、上横側壁部71aを脱着自在に支持する脱着手段80とを備えてある。【選択図】 図8
