公开(公告)号：US11553647B2

公开(公告)日：2023-01-17

申请号：US16620867

申请日：2018-06-05

申请人： CNH Industrial America LLC

发明人： Stefaan Desmet ,  Tom N. N. Somers ,  Geert Nerinckx

IPC分类号： A01D41/12 ,  A01F12/40

摘要： A spreader system for use in an agricultural harvester having a threshing system and a cleaning system. The spreader system includes a chopper for the chopping of straw from the threshing system and a chaff spreader system and a straw spreader system. The chaff spreader system is configured to receive a flow of chaff from the cleaning system; and the straw spreader system is configured to receive a flow of straw from the chopper. The chaff spreader system is configured to emit a chaff airflow stream in a first flow path, and the straw spreader system is configured to emit a straw airflow stream in a second flow path. The first flow path and the second flow path intersect at a place of confluence apart from the chaff spreader system and the straw spreader system.