Jose Roberto do Amaral Assy,Antonio Miguel Hernandez Gonzale Gomez,Bruno Cesar Oliveira Milagres,Frederik Oest Moller,Ricardo Araujo Pereira
申请号：
US16863985
公开号：
US20200253108A1
申请日:
2020.04.30
申请国别(地区):
US
年份:
2020
代理人:
摘要：
Meters for fertilizers, small seeds, and chemicals include a housing defining a loading chamber, a rotatable metering disk provided with a receiving surface and a discharge surface, the disk including metering orifices； a ring including a discharge opening, and an insulating barrier arranged in the interior of the housing, the insulation barrier forming an insulating chamber on the rotatable disk and defining an inlet region of the disk and an output region of the disk； a metering bulkhead associated with the insulating barrier in the inlet region of the rotating disk with metering orifices loaded, the metering bulkhead being arranged on the rotatable metering disk so that a lower portion of the metering bulkhead is coplanar to the receiving surface of the rotatable disk.
