Control for seed drill machine - has optical measuring indicators to reveal amount of seed in distribution container

摘要

Drill control for a seed machine with one or more individual assemblies to distribute seed grains in a supply container, where the function of these assemblies is controlled by a control unit. To measure the filler level in the supply container there is a measured valve acceptor which has a connection to the control unit which accepts its measured valve. Specifically, the control unit consists of optical measure valve indicators, in the form of fluorescent lamps, which are fitted to the individual assemblies. The control unit also has an acoustic warning device and is connected after a counting device which fixes the distributed seed grains per time unit.