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3-WAY SEED FLOW SPLITTER FOR PLANTERS
专利权人:
CNH Industrial America LLC
发明人:
Martin J. Roberge,Travis L. Harnetiaux,Chad M. Johnson,Marvin A. Prickel,Frank C. Legner, III
申请号:
US15412307
公开号:
US20170127605A1
申请日:
2017.01.23
申请国别(地区):
US
年份:
2017
代理人:
摘要:
A row crop planter has a pneumatic system for conveying seeds to individual row units employing three-way splitters above certain master row units for supplying seed to each master row unit and a pair of associated slave row units. Each three-row splitter has an upper inlet chamber of annular shape with an offset inlet coupled to a conveying hose for receiving an air entrained seed flow, and an annular passageway extending downwardly from the inlet chamber to an outlet for delivering seeds to the master unit below. A pair of laterally extending slave outlet conduits extend obliquely upward and each has a jumper hose connecting with an adjacent slave unit. The flow circulating within the annular region allows seeds to fall downwardly and air to spiral upwardly into a supplemental air conduit. An air bypass passageway conveys air flow from the supplemental air conduit toward the slave outlet conduits.
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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