发明公开
- 专利标题: AGRICULTURAL IMPLEMENT AND METHOD FOR PRECISION-CONTROLLING FERTILIZER METERING UNITS
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申请号: EP20183522.0申请日: 2020-07-01
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公开(公告)号: EP3763185A1公开(公告)日: 2021-01-13
- 发明人: PRADO, Cristian T. , MCDONALD, Brandon M. , LANDPHAIR, Donald K.
- 申请人: Deere & Company
- 申请人地址: US Moline, IL 61265 One John Deere Place
- 代理机构: Reichert, Christian
- 优先权: US201916507613 20190710
- 主分类号: A01C7/10
- IPC分类号: A01C7/10 ; A01C7/16 ; A01C21/00 ; A01C19/02
摘要:
An agricultural implement (100) is disclosed. The agricultural implement (100) is adapted to be moved over soil and distribute fertilizer to a plurality of rows, the agricultural implement (100) comprising: a fertilizer container (108); a plurality of fertilizer metering units (130) each configured to distribute fertilizer to one of the plurality of rows and including (i) a housing (132) having an inlet (156) configured to receive fertilizer from the fertilizer container (108) and an outlet (158), and (ii) a metering device (134) positioned in the housing (132) and configured to rotate to move fertilizer through the outlet (158) of the fertilizer metering unit (130); and a plurality of motors (136) each drivingly coupled to and configured to rotate at least one metering device (134). Further, a method for precision-controlling a plurality of fertilizer metering units (130) adapted for use in an agricultural implement (100) is disclosed.
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