Patent ID: 9668398
Date: 2017-06-06
CPC Classifications: A01B,A01C,A01D,Y02P

Claim:
1. An agricultural system comprising: a tow bar for attachment to a towing vehicle in a trailing position relative to a direction of movement along a field; a first row-cleaning device attached via a first frame to the tow bar, the first row-cleaning device including at least one first furrow-opener disk and a first roller device, the first roller device being in a trailing position relative to the at least one first furrow-opener disk and having a first longitudinal axis perpendicular to a direction of movement V along the field, the first roller device being configured to crush standing residual plant matter along a first path on the field; and a second row-cleaning device attached via a second frame to the tow bar, the second row-cleaning device including at least one second furrow-opener disk and a second roller device, the second roller device being in a trailing position relative to the at least one second furrow-opener disk and having a second longitudinal axis perpendicular to the direction of movement V along the field, the second longitudinal axis of the second roller device being offset from the first longitudinal axis of the first roller device, the second roller device being configured to crush standing residual plant matter along a second path on the field.