| 摘要 |
<p>The invention refers to a distributor device for seed drills (106, 206) with a frame, which comprises at least two foldable sections, each of which comprises at least one riser pipe (103, 203) and at least one associated distributor head (102, 202) assembled on the frame of the seed drill and which is adapted to via flexible hoses (407, 408) transport granular material, such as different types of seed or fertiliser to implements (409), such as seed coulters or seed tines. The riser pipe (103, 203) comprises at least two joints (104, 115, 216, 215, 203c, 405), which are adapted to fold the riser pipe (103, 203) and the distributor head (102, 202) together from a working position to a favourable transport position for folding of the sections of the seed drill.</p> |
