SOIL WORKING DEVICE, SOIL WORKING METHOD IN A ROW OF A ROW CROP AND AGRICULTURAL SOIL WORKING MACHINE

摘要

The invention relates to a soil tillage device (10), preferably for soil tillage in a row (12) of a row crop, whereby this is for mounting on a support structure (18) and for moving at a driving speed (VF) along a row (12) of a row crop on a agricultural area (20) is furnished. In order to significantly improve soil tillage in a row (12) of a row crop with simple means, the invention provides that the soil tillage device (10) has tools (22) that move in a star shape along a curved path (24) with variable movement speed (VB) while carrying out pivoting movements caused by the cam track (24). The invention also relates to a method for tilling the soil in a row (12) of a row crop and an agricultural soil tilling machine (100).