Peterson, Jr., James R.,Rylander, David James,Penflod, Garn Farley
申请号：
AU2008229714
公开号：
AU2008229714B2
申请日:
2008.09.30
申请国别(地区):
AU
年份:
2013
代理人:
摘要：
#$%^&*AU2008229714B220130627.pdf#####SEED METERING SYSTEM Abstract of the Disclosure A seeding machine having at least one tool bar, a plurality of row units and a processing circuit. Each of the plurality of row units are connected to the toolbar. Each of the row units have a seed metering device, a seed placement device and a seed sensor. The seed metering device includes a seed disk providing a metering action to a plurality of seeds. The seed placement device receives the seeds from the seed metering device. The seed sensor is positioned to detect the passage of seeds through either the metering device or the seed placement device. The seed sensor producing a signal indicative of the passage of the seeds. The processing circuit is receptive of the signal from each of the seed sensors of each of the plurality of row units. The processing circuit determines a seed placement parameter dependent upon the signal, the processing circuit alters the metering action of the seeds dependent on the seed placement parameter. JDC0143.US00 00 0 ) 0
