Seed-sowing machine in unploughed stubble - has tines and discs forming furrows between tractor and drill

摘要

The machine allows sowing in uncultivated and unploughed stubble etc. and is mounted between a seed drill (1) with a row of seed tubes (3) and the tractor. It has a frame (12) with bars (15) adjustable for height and in the lateral direction and equipped with tines (16), forming furrows (18) in the ground. - Notched discs (17) on other bars (15') to the rear of the tines when seen in the travel direction widen the furrows further and stabilise them, while to the rear of the seed tubes are smoothing tools (19) filling the furrows up again.