US Patent 10362722 Soil processing device

A drivable soil working device including a machine frame, a drive, at least one support arm which can be moved up and down by the drive and which is mounted on the machine frame in a pivotal manner, and at least one insertion tool which can be pivoted relative to the support arm about a first pivot axis and which can be moved up and down by means of the support arm. The insertion tool can be inserted into the soil and withdrawn.