Henry, James W.,Petruic, Matthew,Stuart, Graham,Wolowski, Evan
申请号：
AU2013200315
公开号：
AU2013200315B2
申请日:
2013.01.22
申请国别(地区):
AU
年份:
2016
代理人:
摘要：
#$%^&*AU2013200315B220161110.pdf#####PARTICULATE MATERIAL DELIVERY SYSTEM FOR VARIABLE RATE SECTIONAL CONTROL ABSTRACT A particulate material delivery system (5) is provided that allows for variable rate sectional control while delivering particulate material (16) to an agricultural field. The system (5) may include an air cart (10) and a drill (12) that are towable behind a tractor (8) and that includes a metering system (26) receiving product (16) from the air cart (10) and delivering the product (16) to the drill (12) for distribution to the ground, such as an agricultural field. The metering system (26) includes multiple metering units (46) that receive separate portions of the product (16) from the air cart (10). Multiple prime movers (48) drive the multiple metering units (46). A controller (54) is connected to and individually controls the multiple prime movers (48) such that distribution rates of the multiple metering units (46) can be varied independently of each other.
