Monoseed dispenser for dispensing simultaneous on several rows and adaptable to the seeds of variable size

摘要

The present invention relates to a single-seed distributor providing simultaneous distribution over several rows and including a rotary distributor plate at the periphery of which there are arranged a certain number of distribution stations, the seeds being sucked in via a suction orifice made in the peripheral lateral surface of the plate, and subjected to the action of deflectors so that each suction orifice brings a single seed to each distribution station. In accordance with the invention, the peripheral surface of the distributor plate consists of an interchangeable element 8 in the thickness of which there are made the suction orifices 10, the deflectors 19 which move the seeds with respect to the generatrix along which the orifices 10 are produced being carried by a ring 2 whose position with respect to the said generatrix is adjustable, particularly by means of three micrometric screws 22 distributed at its periphery and connecting it to the framework 15. The invention makes it possible to adapt the distributor to various types of seed. IMAGE