Sowing machine, has guiding arm lowered with drive wheel by rotation of host bar with sowing bars in operating position and guided to host bar, at which sowing hosts are guided by rubber bearing

摘要

The machine has multi-angular host bars (3), and a host arm of a sowing host (4) pivotably guidable in a perpendicular plane at the host bars by a rubber bearing. A drive wheel of a dosing device is arranged by a joint arrangement at a frame by a guiding arm (18). The guiding arm is lowered with the drive wheel by rotation of the host bar with sowing bars in an operating position, and is lifted in an external operating position. The guiding arm is guided to the host bars, at which the sowing hosts are guided by the rubber bearing.