| 摘要 |
The invention relates to an integrated soil-tilling apparatus (1), the longitudinal frame (3) of which is connected to a reversible plough (2) via converging connecting rods (4) and which is pivotable into a working position having a favourable centre of gravity and into a position for the first furrow at the field edge. The convergence of the connecting rods (4) is selected such that for the first furrow the front part of the integrated soil tilling apparatus (1) is pivoted in rearwards to the reversible plough (2) and the rear part of the integrated soil tilling apparatus (1) assumes in both positions approximately the same distance from the furrow edge of the last plough body of the reversible plough (2). Via an adjusting centre (42) having a double-acting hydraulic cylinder (50), the integrated soil-tilling apparatus (1) can be brought into a secure fixed central position for the reversing operation and, during work, can be brought onto the soil with a pre-set supporting force into a soil-crumbling or soil-consolidating working position. |
