To provide a combine capable of reliably locking a grain tank in a storage position in a threshing apparatus by enhancing rigidity of a locking portion provided in a threshing device.SOLUTION: A downward sloping portion (4G) is formed on the right side of the front part of the upper wall (4E) of the threshing device (4) and is positioned at substantially the same height as the upper wall (4E) of the threshing device A front side and a left side are opened in the front portion of the left wall (7A) of the grain tank (7), forming a recessed portion (30) for housing the exhaust gas purifying device (17), extending in the front-A first locking portion (51) having an engaging pin (57) is provided, and a second locking portion (63) having an engaging member (63) engaged with the locking pin (57) is provided on the left wall (52) was provided, and the grinding barrel (20) and the first locking part (51) were connected by a first connecting member (56) extending in the front-rear direction.(FIG.【課題】脱穀装置に設けられた係止部の剛性を高めて、脱穀装置に収納位置にあるグレンタンクを確実に係止することができるコンバインを提供する。【解決手段】脱穀装置(4)の上壁(4E)の前部右側に右下がり傾斜部(4G)を形成し、脱穀装置(4)の上壁(4E)と略同じ高さに位置するグレンタンク(7)の左壁(7A)の前部に前側と左側が開口され、排気浄化装置(17)を収容する凹み部(30)を形成し、傾斜部(4G)に前後方向に延在する係止ピン(57)を有する第1係止部(51)を設け、左壁(7A)に係止ピン(57)に係合する係合部材(63)を有する第2係止部(52)を設け、揚穀筒(20)と第1係止部(51)を前後方向に延在する第1連結部材(56)で連結した。【選択図】図5
