【摘要】 介绍的机器系统包括自走式割前脱粒收获机和供田间运输粮袋与割晒已脱粒的稻草用的履带式自走底盘。在该收获机上用滚筒式脱粒装置对站立的水稻进行脱粒,并用气流吸运以减少脱粒损失、有扶禾器拨禾以利于收严重倒伏的作物。采用轴流滚筒和贯流风机进行复脱、分离和清选。更多还原

【Abstract】 The machine system presented in this paper consists of a self-propelled rice harvester for threshing prior to cutting (abb.TPC) and a self-propelled track chassis for transporting the grain sacks off the field and for windrowing the threshed straw with mounted reaper. In the TPC harvester a drum type thresher is used to thresh the standing rice, the air suction is employed to reduce the grain loss and a pick-up system is equipped for harvesting the lodged crop. A small axial flow threshing device and cross-flow fan are installed in TPC for separating, rethreshing and cleaning of the grain respectively.更多还原