PROBLEM TO BE SOLVED: To improve visibility to rear side and visibility into a grain tank from an operation seat.SOLUTION: In a combine harvester, a reaping device (5) is arranged in front of a travelling device (2), a threshing device (3) is arranged above one side of the travelling device (2), a grain tank (7) is arranged above the other side of the travelling device (2), and an operating section (4) is arranged in front of the grain tank (7). An upper inclination face (24) which is inclined while rising toward rear side is formed above a front wall (21) of the grain tank (7), a front side part of a ceiling member (22) of the grain tank (7) is connected to an upper end of the upper inclination face (24), an openable/closable checking rid (28) is arranged at a front part of the ceiling member (22), and an inclined face which is higher at the front part and lower at the rear part is formed at a part behind the checking rid (28) of the ceiling member (22).COPYRIGHT: (C)2014,JPO&INPIT【課題】操縦部からの後方の視認性と、グレンタンク内部の視認性を向上させる。【解決手段】走行装置(2)の前方に刈取装置(5)を設け、走行装置(2)の上部一側には脱穀装置(3)を設け、走行装置(2)の上部他側にはグレンタンク(7)を設け、グレンタンク(7)の前側に操縦部(4)を設けたコンバインにおいて、グレンタンク(7)の前側壁(21)の上部には、後上がり傾斜する上部傾斜面(24)を形成し、上部傾斜面(24)の上端にはグレンタンク(7)の天井部材(22)の前側部分を接続し、天井部材(22)の前部には開閉自在な点検蓋(28)を設け、天井部材(22)における点検蓋(28)よりも後側の部位には前側を高く後側を低く傾斜させた傾斜面を形成する。【選択図】図1
