SYSTEM FOR FACILITATING FIELD PLOUGHING ESPECIALLY IN PERIODS OF DRYNESS

摘要

Subject: system for facilitating field ploughing during periods of dryness. Constitution: a cylinder 1 provided with radially-disposed wedges 2 being in serial coupling before the plough 7 and freely rotating by the forward motion of the tractor 6 for penetrating the subsoil 7 before working of the plough is begun. This method offers easier ploughing of fields by tractors and elimination of big clods hindering further cultivation. Advantage: savings in energy, fuel and time, prevention of the early damage of tractors and fast configuration of the field thus ready for next sowing.