A row unit for an agricultural implement includes a closing disc configured to move soil into a trench. The closing disc is rotatably coupled to a first portion of a support structure via a first arm to facilitate vertical movement of the closing disc relative to the support structure. The row unit also includes a packer wheel positioned aft of the closing disc and configured to pack soil over the trench. The packer wheel is rotatably coupled to a second portion of the support structure via a second arm. The closing disc and the packer wheel are independently movable relative to one another.
申请公布号
CA2897413(A1)
申请公布日期
2016.02.07
申请号
CA20152897413
申请日期
2015.07.16
申请人
CNH INDUSTRIAL AMERICA LLC
发明人
RAETZMAN, RYAN R.;ANDERSON, BRIAN JOHN;DIENST, JOHNATHON R.