| 摘要 |
The invention concerns a refilling machine for sown ground essentially characterised in that the scarifying discs are divided into three separate modules (8, 9, 10) mounted on three support pins (11, 12, 13) integral with three separate carriages (5, 6, 7); the scarifying disc modules (8, 9, 10) are arranged such that they cover, when placed juxtaposed, over a common axis or on offset axes, the useful width of the funnels (4) associated with a seed store; each carriage (5, 6, 7) is controlled in vertical positioning by its own actuator-type driving means.
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