PROBLEM TO BE SOLVED: To provide a combine having a structure capable of achieving simplification of a structure and simplification of maintenance work by using an exterior cover openable/closable without reference to a structure of a lateral side wall.SOLUTION: Exterior covers 9 are provided in outside locations of right and left lateral side walls 4a forming a threshing chamber 4A of a thresher, respectively. The exterior covers 9 can be swingably opened and closed to the opening attitude of swinging to the side where the side of the other end gets away from the right and left lateral side walls 4a in such a manner that the side of one end thereof serves as a swing supporting point z2 and the closing attitude of being located along the right and left lateral side walls 4a.COPYRIGHT: (C)2014,JPO&INPIT【課題】横側壁の構造に関係なく開閉可能な外装カバーを用いて、構造の簡素化やメンテナンス作業の簡素化を図り得る構造のコンバインを提供する。【解決手段】脱穀装置の扱室4Aを形成する左右の横側壁4aの外側箇所に外装カバー9を備え、この外装カバー9が、その一端側を揺動支点z2として他端側が左右の横側壁4aから離れる側に揺動する開放姿勢と、左右の横側壁4aに沿う閉塞姿勢とに揺動開閉可能に構成されている。【選択図】図17