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Seed planting apparatus, systems and methods
专利权人:
Precision Planting LLC
发明人:
Tim Schaefer,Ian Radtke
申请号:
US15593950
公开号:
US09861025B2
申请日:
2017.05.12
申请国别(地区):
US
年份:
2018
代理人:
摘要:
A seed meter includes a seed disc rotatable in a direction of rotation. The seed disc has a plurality of seed apertures defining a circular path as the seed disc rotates and on which seeds from a seed source are entrained. A singulator is disposed along to the circular path. The singulator has a plurality of outer lobes and a first orientation lobe located downstream of the outer lobes. As the entrained seeds rotate along the circular path, the first orientation lobe contacts the entrained seeds to change their orientation. In some embodiments, the first orientation lobe may be disposed to remove excess seeds from the apertures and a second orientation lobe may change the orientation of the entrained seed.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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