Murray Craig E.,Montenguise Justin L.,Shane Nicholas S.
申请号：
US201514700564
公开号：
US9949442(B2)
申请日:
2015.04.30
申请国别(地区):
美国
年份:
2018
代理人:
Sheldrake Patrick M.
摘要：
An agricultural harvester includes a frame; a threshing and separating system carried by the frame; a cleaning system carried by the frame; a mounting surface carried by the frame; and a residue system including a chopper carried by the frame and supplied with crop material from the threshing and separating system and/or the cleaning system. The chopper includes a chopper frame mounted to the mounting surface and having at least one shaft opening formed through; a chopper shaft held in the at least one shaft opening that is configured to rotate and is carried by the frame independently of the chopper frame; at least one rotating knife carried by the chopper shaft; and at least one stationary knife held in the chopper frame.
