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ROW UNIT FOR A PLANTER, PLANTER AND METHOD FOR PLANTING
专利权人:
Magnus Stark
发明人:
Magnus Stark
申请号:
US13636792
公开号:
US20130118393A1
申请日:
2011.03.22
申请国别(地区):
US
年份:
2013
代理人:
摘要:
A precision seeder for sowing seeds to obtain a predetermined number of plants per unit of length includes a seed discharging tube adapted to feed the seed by an excess air pressure from a seed distributing device to a seed outlet, a seed furrow opener including two sowing discs arranged at an angle relative to each other, and a resilient press surface for pressing the seed into the soil. The press surface is configured such that a direction of flow of the seeds at the seed outlet intersects or is substantially tangent to at least a portion of the press surface. The seed outlet is located between the sowing discs and, as seen in the transverse direction, inside or immediately adjacent to the periphery of at least one of the sowing discs.
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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