| 摘要 |
The present invention relates to multifurrow reversible semi-mounted plough comprising a large number of plough-bodies fixed on a beam. According to the invention, the beam is constituted by at least two elements connected two by two via an articulation about an axis , horizontal in the working position of the plough, with means for locking said articulation or articulations, the articulation being preferably provided in the central portion of the beam substantially in line with the wheel support group of this central portion. The invention allows having a ploughing depth of the ploughshares almost equal on all the ploughshares in spite of the large width of the plough. |
