PROBLEM TO BE SOLVED: To promote the transfer of processed products in a threshing chamber when they are input in one shot into the threshing chamber, in the case the processed products are fallen materials, wet materials, or the like that are troublesome to treat.SOLUTION: If a front side dust-sending guide 211 located in the very front side, functions with a load sensor and the front side dust-sending guide 211 makes a turning for prescribed opening by the load from the processed product, an electric motor 47 drives rear side dust-sending guides 212, 213, 214 to turn in its opening direction all together through a link plate 37.COPYRIGHT: (C)2015,JPO&INPIT【課題】例えば倒伏材や濡れ材等のように、処理が面倒で一気に扱室に投入されるような場合、扱室の処理物の移送を促進する。【解決手段】最も前側に位置する前側送塵ガイド211が負荷センサと機能して、該前側送塵ガイド211が処理物からの負荷により所定開度回動すると、電動モータ47が駆動して、連結プレート37を介して後側送塵ガイド212,213,214を一斉に開き方向に回動する。【選択図】図4
