METHOD FOR DOSING GRANULAR GOODS, AND CONTROL SYSTEM FOR A DOSING UNIT OF A DISTRIBUTING AND/OR SOWING DEVICE

摘要

It is a method for metering of granular material, in particular in connection with a distribution and / or sowing methods disclosed, wherein the means of an air flow (26) conveyed granular material through at least one in one of several seed lines (28) befindliches metering unit ( 34) isolated and / or more uniform and with approximately uniform grain intervals to an output line or a seed tube and a sowing coulter or a fertilizer (30) is passed. In the metering unit (34) is a motor driven and rotating conveying and / or metering and / or separating element is arranged, which is in contact with at least part of the air flow (26) as well as the by the metering unit (34) directed to granular material is , A rotational speed of the rotating delivery, metering and / or separating element is at least temporarily for cleaning purposes and / or in connection with a headland control and / or when starting or ending a sowing or depositing operation by at least five, preferably at least fifteen to thirty percent over a regular operating speed that is set during a Ausbringfahrt reduced or increased.