PROBLEM TO BE SOLVED: To provide a discharge port member in a grain unloader, constructed by easy production processing even if the member is a complex shape, and a method for manufacturing the same.SOLUTION: The discharge port member provided with a discharge port on a conveying terminal side of a grain conveying part is constructed by joining both of mating faces 5C provided for a pair of dividing units 5A and 5B, and each of the dividing units 5A and 5B is provided with an edge 5E and 5E that is a plane symmetry on the boundary of the mating face 5C.COPYRIGHT: (C)2012,JPO&INPIT【課題】複雑な形状の吐出口構成部材であっても、簡単な製作加工で構成することのできる穀粒搬出装置における吐出口構成部材、及びその製造方法を提供する。【解決手段】穀粒搬送部の搬送終端側で吐出口を備える吐出口構成部材を、一対の分割単位体5A,5Bに備えた合わせ面5C同士を接合することによって構成してあり、分割単位体5A,5Bのそれぞれは、合わせ面5Cを境にして面対称となる端縁部分5E,5Eを備えたものである。【選択図】図7
