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SYSTÈME DE SEMIS
专利权人:
Deere & Company
发明人:
申请号:
EP19174744.3
公开号:
EP3586584A1
申请日:
2019.05.15
申请国别(地区):
EP
年份:
2020
代理人:
摘要:
A seeding machine (10) with row units (16), in which each row unit (16) has a seed disk (26, 300) rotatable about a first axis to convey seed from a seed reservoir (24), includes a seed delivery apparatus (28, 180). The seed delivery apparatus (28, 180) includes an elongated housing (600) having a first opening (630) through which seed is received, a second opening (680) through which seed exits, and an elongated interior chamber. The seed delivery apparatus (28, 180) further includes a first pulley (642), a second pulley (644), and an endless member (640) driven by the first pulley (642) and/or the second pulley (644). The endless member (640) is movable within the elongated interior chamber to receive seed from the first opening (630) and convey seed to the second opening (680). A seed diverter (700) is movable with respect to the endless member (640) and pivotable about a second axis non-coincident with the first axis. The seed diverter (700) is positioned to contact and guide seed into the seed delivery apparatus (28, 180).
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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