PROBLEM TO BE SOLVED: To solve a problem that total length of a combine harvester becomes long when attaching a cover body for guiding and dropping waste dust to a paddy field on a rear part of a machine body to discharge the waste dust to be discharged from a dust discharging port provided on a rear part of a threshing apparatus to the paddy field without scattering the same.SOLUTION: The combine includes the cover body 11, which is freely opened/closed, for guiding and dropping waste dust to be discharged from the dust discharging port provided on a rear part of the threshing apparatus to the paddy field. The cover body 11 is placed on a rear part of the machine body preventing a rear end face 11c of the cover body 11 from protruding backward of the position of the last end of the machine body when the cover body 11 is closed.COPYRIGHT: (C)2013,JPO&INPIT【課題】脱穀装置の後部に設けられた排塵口から排出される塵埃を飛散させることなく圃場に排出するために、塵埃を圃場面に案内落下させるカバー体を機体後部に取付けると、コンバインの全長が長くなる。【解決手段】脱穀装置の後部に設けられた排塵口から排出される塵埃を圃場に案内落下させるカバー体11を開閉自在に設け、該カバー体11を閉じると、カバー体11の後端面11cが機体の最後端の位置よりも後方に突出しないように機体の後部に配置する。【選択図】図6
