| 摘要 |
<p>The device has two heavyweight compacting wheels pivotably supported in a fork-shaped support or at a tension- or push rod and covered with a rubber tire (1). Trailing or leading end of the tension- or push rod is coupled to an agricultural working machine. The compacting wheels are attached to a drive shaft as a twin wheel by a coupling element or a screw element, where the drive shaft is formed as a drive wheel or a revolving wheel of the working machine. Weight of the compacting wheels is larger than weight of the working machine.</p> |
