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公开(公告)号：US20190380263A1
公开(公告)日：2019-12-19
申请号：US16007358
申请日：2018-06-13
申请人： Deere & Company
摘要： A work vehicle includes a commodity container and an actuator system with a plurality of actuators. The work vehicle includes a delivery system with a plurality of tubes. Furthermore, the work vehicle includes a metering system with a plurality of metering rollers that are configured to be individually actuated by respective ones of the plurality of actuators to meter out a commodity from the commodity container to respective ones of the plurality of tubes. The plurality of metering rollers are arranged substantially parallel to each other. The plurality of metering rollers are disposed in a staggered arrangement.
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公开(公告)号：US20160044857A1
公开(公告)日：2016-02-18
申请号：US14459967
申请日：2014-08-14
申请人： DEERE & COMPANY
发明人： Adam D. Sporrer , THOMAS J. ROSIN , ROBERT T. CASPER , LUC JANELLE , BRYAN D. BLAUWET , JEREMY NEFZGER
CPC分类号： A01B63/32 , A01B29/048
摘要： An agricultural implement and attachment are described for soil conditioning. The implement may include an implement frame, with the attachment configured to be towed by the implement frame. A pressurized fluid circuit may be configured to control one or more actuators, in order to provide lifting or lowering force to the attachment. The attachment may include a leading frame and a trailing frame, each configured to support a set of agricultural tools. The trailing frame may be mounted to the implement frame via the leading frame.
摘要翻译： 描述了一种用于土壤调理的农具和附件。 工具可以包括工具框架，附件被构造成由工具框架拖动。 加压流体回路可以被配置为控制一个或多个致动器，以便为附件提供提升或降低的力。 附件可以包括引导框架和后框架，每个框架被构造成支撑一组农具。 拖尾框架可以经由引导框架安装到工具框架。
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公开(公告)号：US20140209335A1
公开(公告)日：2014-07-31
申请号：US13752465
申请日：2013-01-29
申请人： DEERE & COMPANY
发明人： ROBERT T. CASPER , BRYAN D. BLAUWET , RICHARD J. CONNELL , JEREMY D. KRANTZ , JOHN M. SCHWEITZER
CPC分类号： A01B63/32 , A01B5/04 , A01B15/18 , A01B29/00 , A01B29/04 , A01B49/027 , A01B59/04 , A01B61/046 , A01B63/24
摘要： A drawbar apparatus for coupling an earth-working tool to a frame of an agricultural implement. The drawbar apparatus comprises a drawbar. The drawbar comprises a first portion coupled to the frame and a second portion. A joint comprises a first bracket comprising a protrusion. The protrusion defines a first aperture. The first bracket is coupled to one of the second portion of the drawbar and the earth-working tool. A second bracket defines a channel configured to receive the protrusion. The channel defines a second aperture on a first side of the channel and a third aperture on a second side of the channel. The second bracket is coupled to the other of the second portion of the drawbar and the earth-working tool. A fastener is positioned through the first aperture, the second aperture, and the third aperture. The protrusion is configured to move laterally in the channel.
摘要翻译： 一种用于将地勤工具联接到农具的框架的牵引杆装置。 牵引杆装置包括牵引杆。 牵引杆包括联接到框架的第一部分和第二部分。 接头包括包括突起的第一支架。 突起限定第一孔。 第一支架联接到牵引杆的第二部分和地球工作工具之一。 第二支架限定配置为接收突起的通道。 通道限定通道的第一侧上的第二孔和在通道的第二侧的第三孔。 第二支架联接到牵引杆的第二部分和地面工作工具中的另一个。 紧固件定位成穿过第一孔，第二孔和第三孔。 该突起构造成在通道中横向移动。
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公开(公告)号：US20140158386A1
公开(公告)日：2014-06-12
申请号：US13706518
申请日：2012-12-06
申请人： DEERE & COMPANY
发明人： DAVID A. PAYNE , ROBERT T. CASPER
CPC分类号： A01B73/02 , A01B19/02 , A01B23/043 , A01B49/027 , A01B63/32 , A01B73/042
摘要： A drawbar apparatus for coupling an earth-working tool to a frame of an agricultural implement. The drawbar apparatus comprises a drawbar. The drawbar is pivotally coupled to the frame. A first bracket comprises a first portion and a second portion. The second portion is pivotally coupled to the drawbar. A second bracket comprises a first portion and a second portion. The second portion is pivotally coupled to the drawbar. A tool support is coupled to the first portion of the first bracket and the first portion of the second bracket. The tool support is configured to fold relative to the drawbar.
摘要翻译： 一种用于将地勤工具联接到农具的框架的牵引杆装置。 牵引杆装置包括牵引杆。 牵引杆枢转地联接到框架。 第一支架包括第一部分和第二部分。 第二部分枢转地联接到牵引杆。 第二支架包括第一部分和第二部分。 第二部分枢转地联接到牵引杆。 工具支撑件联接到第一支架的第一部分和第二支架的第一部分。 配置刀具支架相对于拉杆折叠。
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