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Agricultural pneumatic seed drill with distributor head and blower has vent line joined to roof-shaped element above metering device close to seed return line.
Agricultural pneumatic seed drill with distributor head and blower has vent line joined to roof-shaped element above metering device close to seed return line.
The air venting line (14) is led outwards off the roof-shaped element (13) in the bin (1) and is joined to the element on the upper roof part and thus close to the seed etc return line (11). Thus, in detail, the return line (11) mouth (12) is below the roof (13) element sited in turn between bin walls above the metering device (2). Additional components include the blower (3) and distributor head (4) outlets (6) to which are coupled the seed coulter (7) feeds (8) and feed shutoff (9).
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