以发明专利“一种先梳脱籽粒后碎稿回田的收获方法及其联合收获机”为核心设计的 4ＬＴＧ1 .45割前脱粒稻麦联合收获机作业时 ,梳脱装置梳脱下的脱出物被输送到复脱清选装置复脱、清选后装袋 ,脱净籽粒后的茎秆随后被碎稿回田装置粉碎并均匀铺放于田间 ,籽粒收获与茎秆粉碎一次 Taking the patented invention “a method for harvesting kernels after first stripping of kernels and harvesting the harvested fields from the fields and their combination harvester”, a 4LTG 1.45 pre-sowing rice-wheat combine harvester with a core design of the invention is used, The material is transported to the complex removal and removal device complex off, bagging after clearance, after removing the net grain after the stalks were crushed back to the field device crushed and spread evenly in the field, grain harvest and stalk crushed once