Ritter Aaron S.,Hurley Kevin P.,Rix David,Kingett Jonathan M.,Bortner Eric L.
申请号：
US201715618330
公开号：
US2018352746(A1)
申请日:
2017.06.09
申请国别(地区):
美国
年份:
2018
代理人:
摘要：
A concave assembly for an agricultural machine includes a frame pivotally connected to a structural component and a concave connected to the frame. The frame includes a trunnion having a front end and a rear end. A front arm and a rear arm are connected to the trunnion. A crossbar extends between the front arm and the rear arm. A rotating member rotatably connected to the crossbar. The concave includes a first outer support and a second outer support. An inner support is positioned between the first outer support and the second outer support. A plurality of separator bars extend between the first outer support and the second outer support.
