fördelarenhet for distribution of materialblandat airflow in a lantbruksredskap, lantbruksredskap comprehensive such fördelarenhet and the procedure for the allocation of materialblandat airflow

摘要

The present document discloses a distributor (26, 26', 26") for distribution of a material-carrying air stream from a primary duct (25) to a plurality of secondary ducts (27). The distributor comprises a distributor input (2611), which is connectable to the primary duct (25), a distributor base (262, 262a, 262b), which is connected to the distributor input (2611) and which transitions to a riser space (2625), and a distributor head (264) which has an inlet (2642) from the riser space, and a plurality of distributor outlets (2643) which are connectable to the secondary ducts (27). A distributor input (2611) which is connected to a manifold (2622) is arranged for division of the material-carrying air stream into at least two flow manifolds (2623a, 2623b). The flow manifolds (2623a, 2623b; 2623aa, 2623ab; 2623ba, 2623bb) connect to the riser space (2625) so that the flow directions into the riser space differ by at least 5 degrees, preferably at least 10 degrees or at least 30 degrees. The document also discloses an agricultural implement comprising such a distributor and a method for distributing granular or powdered material.