PROBLEM TO BE SOLVED: To provide a harvester causing no trouble when traveling on a road by preventing a dust exhaust stack from obstructing a way and easily performing a travel operation when retracting the harvester.SOLUTION: The harvester comprises: an automatically-threshing type thresher (5) that includes a dust exhaust stack (14) protruding forward, detachably attached to a front side of a traveling car body (3) and a driving operation part (9) and a chaff receiving base (12) on which a chaff bag is mounted, which are disposed at the rear side of the traveling car body (3). The dust exhaust stack (14) is detached from the automatically-threshing type thresher (5) and mounted on the side of the chaff receiving base (12) so as to be stored. Further, the dust exhaust stack (14) can be mounted on the back side of the collapsibly storable chaff receiving base (12).COPYRIGHT: (C)2014,JPO&INPIT【課題】排塵筒が邪魔になって路上走行に支障をきたすことがなく、格納時においても走行運転操作が容易に行えるヘーベスタを提供する。【解決手段】 走行車体(3)の前部側に、前方に向けて突設される排塵筒(14)を着脱可能に備えた自脱型脱穀装置(5)を搭載し、走行車体(3)の後部側には運転操作部(9)と籾袋を載置する籾受台(12)とを設置してなるハーベスタにおいて、排塵筒(14)を自脱型脱穀装置(5)から取り外して籾受台(12)側に装着して収納できる構成とする。また、この排塵筒(14)は、折畳み収納可能な籾受台(12)の裏側に装着できる構成とする。【選択図】 図3