Centrifugal fertilizer spreader

摘要

The spreader has two rotary propelled centrifuge disks with throw shovels arranged. Both normal fertilization with flat dropping strewing flanks and border strewing by use of steep dropping strewing flanks are feasible. During the transition of normal to border strewing the throw shovels are selectably switched. Rear walls of the throw shovels have sections which are adjustably arranged in relation to each other so that the outside of the sections does not participate in the centrifuge effect. The throw shovels (12) have different effective lengths arranged on the centrifuge disk (11).