PROBLEM TO BE SOLVED: To provide a precut treatment device for a general-purpose combine-harvester, in which culms are lodged to positions along an auger to improve the transfer to a transverse transfer auger and to smoothen the transfer to a feed conveyor for lifting and transferring to a threshing section.SOLUTION: A precut treatment device for a general-purpose combine-harvester comprises: a cutting table (6) disposed in the precut treatment device a transverse transfer auger (7) for transferring the pre-cut culm introduced into the cutting table (6), in transverse directions and a scatter preventing member (15) arranged above the transverse transfer auger (7) for preventing the scattering of grains. The precut treatment device further comprises: a culm lodging device (17) for lodging the culm at a standing position leaning to a front portion of the scatter preventing member (15), toward one of right and left sides. Moreover, the culm lodging device (17) is constituted to fell the culm down as an engaging lug (18) protruding forward moves in a transverse direction.COPYRIGHT: (C)2014,JPO&INPIT【課題】茎稈を横送りオーガに沿う姿勢に倒伏させ、横送りオーガへの受け継ぎを良好にし、脱穀部に揚上搬送するフィードコンベアへの引継ぎを円滑化する。【解決手段】刈取前処理部に備えた刈取テーブル(6)と、該刈取テーブル(6)内に取り込まれた刈取後の茎稈を左右方向へ移送する横送りオーガ(7)と、横送りオーガ(7)の上方に配置して穀粒の飛散を防止する飛散防止体(15)を備えた汎用コンバインの刈取前処理装置において、飛散防止体(15)の前部に凭れかかった起立姿勢の茎稈を左右一側方に向けて押し倒す茎稈倒伏装置(17)を設ける。また、茎稈倒伏装置(17)は、前向きに突設される係止ラグ(18)の左右方向への移動によって茎稈を押し倒すように構成する。【選択図】 図3