PROBLEM TO BE SOLVED: To provide a harvesting pre-treatment device for a general-purpose combine harvester that reduces suspension of harvesting work and reduces head loss.SOLUTION: A raking auger (33) and a plurality of vertically rotating conveyors (47) arranged in parallel are provided in an auger frame (31) and a cutting blade (52) is provided at a rear part of the vertically rotating conveyors (47). The vertically rotating conveyors (47) turning a conveying lug (45) in an upper part and lower part is inclined to be raised rearward gently from the front and provided substantially horizontally in a field.COPYRIGHT: (C)2012,JPO&INPIT【課題】収穫作業の中断を低減し、ヘッドロスを低減する汎用コンバインの刈取前処理装置を提供する。【解決手段】掻込みオーガ(33)と複数並設した縦回り搬送装置(47)をオーガフレーム(31)に設け、縦回り搬送装置(47)の後部に刈刃(52)を設け、搬送ラグ(45)を上部と下部に回動する縦回り搬送装置(47)を前部から緩やかに後上がり傾斜させ、圃場に略水平に設けていることにより解決される。【選択図】図3
