PROBLEM TO BE SOLVED: To provide a combine harvester that can discharge a grain conveyed with a grain-lifting apparatus into the grain tank at a satisfactory filling rate.SOLUTION: In a combine harvester that is equipped with the grain-lifting apparatus (8) for conveying the grain, threshed and graded in the threshing machine (5) and with the grain tank (7) for storing the grain conveyed by the grain lifting apparatus (8), in which the lifting apparatus (8) is provided with the spiral shaft (10), having a spiral body (10a) and with the cylinder (11) having the spiral shaft (10) inside and is equipped with a discharger (12) for discharging the conveyed grain in the grain tank (7) in the lower side of the conveying direction of the spiral shaft (10), the spiral shaft (10) of the grain-lifting apparatus (8) is arranged so as to make it inclined, and the discharge-acting face (12a) of the discharger (12) is inclined with respect to the spiral shaft axis (Y), thereby they are constructed so that the grain-discharge direction of the discharger (12) is changed between the horizontal to the upper direction according to its turned position.COPYRIGHT: (C)2008,JPO&INPIT【課題】揚穀装置で搬送した穀粒を充填率良くグレンタンクに放出できるようにする。【解決手段】脱穀装置(5)で脱穀選別された穀粒を搬送する揚穀装置(8)及び、該揚穀装置(8)で搬送された穀粒を貯留するグレンタンク(7)を備え、前記揚穀装置(8)を、ラセン体(10a)が設けられたラセン軸(10)と、該ラセン軸(10)を内装する筒体(11)とで構成し、前記ラセン軸(10)の搬送方向下手側に、搬送された穀粒をグレンタンク(7)内に放出する放出体(12)を設けたコンバインにおいて、前記揚穀装置(8)のラセン軸(10)を傾倒状態で配置すると共に、該ラセン軸心(Y)に対して前記放出体(12)の放出作用面(12a)を傾斜させて設けることにより、該放出体(12)の穀粒放出方向が、その回動位置により水平乃至上向き方向の間で変化するように構成する。【選択図】図4
