DISTRIBUTION MACHINE AND METHOD FOR SOWING OF GRANULAR MATERIAL

摘要

A distributor (10) and processes for granule-like Verteilgut, in particular for seed, fertilizer or the like. The distributor (10) comprises a reservoir (14) and a downstream dosing device (32) for metering the Verteilguts generated in a means of an air handling unit (36) air flow, a distribution head (38) with a riser (40) and a subsequent distributor head (42) is carried out in which a division of a Verteilgutluftvolumenstroms into a plurality of Verteilgutluftvolumenströmen corresponding to a number of over its circumference distributed outlets (44). A plurality of sowing coulters (20) for storing the Verteilguts is in each case a separating device (48) assigned by means of which carried the by a seed tube (46) Verteilgut equalized and scattered, and then a the seed share (20) associated with the seed tube (24) soil is stored. Between the outlet (44) of the distributor head (42) and the separating device (48) is a shut-off device (50) having a switch (52) arranged by means of which the Verteilgutluftvolumenstrom in the direction of the seed tube (46) or towards a recirculation zone (54) is passed.