PROBLEM TO BE SOLVED: To provide a horizontal grain feeder, including a gutter lid control structure facilitating the control of the interval between the gutter lids and the maintenance work such as cleaning of the interior of the gutter in a first gutter part, a second gutter part, or the like of a thresher 1, and having a simple and inexpensive configuration.SOLUTION: In a horizontal grain feeder, grain is received by a valley-like gutter part 13c through a funnel-like flowing part 13, and horizontal feeding is performed by a horizontal helical shaft 15 supported to be driven to rotate in the gutter part 13c. The gutter part 13c includes: a gutter lid 16 with a cleaning hole 16a which is fitted to be freely vertically controlled to the flowing part 13 and a gutter bottom plate 53 removably fitted to the gutter lid 16 to cover the cleaning hole 16a from below.COPYRIGHT: (C)2013,JPO&INPIT【課題】脱穀機の1番樋部又は2番樋部等における、樋蓋の樋間隔の調節及び樋内の清掃等のメンテナンス作業を容易にすると共に、簡潔で廉価な構成の樋蓋調節構造を備える穀粒横送り装置を提供する。【解決手段】穀粒を漏斗状の流下部13を介して谷状の樋部13cで受け、該樋部13c内で回転駆動可能に軸支される横螺旋15によって横送りをする穀粒横送り装置であって、前記樋部13cを、流下部13に対し上下調節自在に取付ける掃除用孔16a付の樋蓋16と、該樋蓋16に対し掃除用孔16aを下方から覆うように着脱自在に取付ける樋底板53とから構成した。【選択図】図4
