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公开(公告)号：US20210168994A1
公开(公告)日：2021-06-10
申请号：US17002084
申请日：2020-08-25
发明人： Paul E. Schaffert , Kris Schaffert
摘要： An agriculture planter includes a planter frame, a seed hopper, and a trailing arm assembly. The planter frame may include a hitch tongue extending forwardly from the planter frame. The trailing arm assembly may be coupled to a rear portion of the planter frame via a parallel linkage and extend rearward from the planter frame, and include separate but adjustable trailing arm assemblies for the opening implements and the closing implements.
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公开(公告)号：US10830274B2
公开(公告)日：2020-11-10
申请号：US16113701
申请日：2018-08-27
发明人： Paul E. Schaffert , Doug Shadley
摘要： A bracket for use with an agriculture planter including a trailing arm frame defining a pivot point thereon may include an arm bracket assembly with first and second arms. Each arm may extend from a middle portion of the bracket. First and second implements may be rotatably mounted on mounting ends of two of the arms. The middle portion of the bracket may be pivotally coupled to the trailing arm frame at the pivot point.
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公开(公告)号：US10172278B2
公开(公告)日：2019-01-08
申请号：US14924266
申请日：2015-10-27
发明人： Paul E. Schaffert
摘要： A device for attaching to a shank of a planting unit. The device may include liquid delivery tubing for delivery fertilizer to a planting furrow and a forming bar configured for securing to the shank. The forming bar may include a passageway extending therethrough for receiving and passing through fertilizer or other liquid that is delivered to the liquid delivery tubing. The forming bar may include a shank connecting portion, a rib portion, and a foot portion. The rib and foot portions may define the passageway. Further, the foot portion may protect the tubing. A method for using the device to deliver fertilizer to a seed furrow is also described.
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公开(公告)号：US20160135364A1
公开(公告)日：2016-05-19
申请号：US14542497
申请日：2014-11-14
发明人： Paul E. Schaffert
IPC分类号： A01C23/02
CPC分类号： A01C23/023 , A01C5/064 , A01C5/066 , A01C7/06 , A01C23/028
摘要： The present disclosure provides a liquid delivery apparatus for a planter unit. The liquid delivery apparatus is used to deliver fertilizer during crop planting. The apparatus is configured to attach to a planting device. The liquid delivery apparatus includes a tube which receives a liquid from a reservoir and delivers that liquid to the ground. The liquid flows through a passage extending down the tube. On the end of the tube proximal to the ground, the tube includes an injector with an aperture extending down a center axis. The aperture has a diameter smaller than a diameter of the passage. The injector also includes a tool receiving aperture that is collinear with the axis. Together the injector and the tube are no larger in diameter than the fertilizer tube alone. In this configuration the delivery apparatus is sufficiently compact and strong to be placed close to the ground without interfering with disks or be permanently deformed by debris.
摘要翻译： 本公开提供了一种用于种植机单元的液体输送装置。 液体输送装置用于在作物种植期间输送肥料。 该装置被配置为附接到种植装置。 液体输送装置包括从储存器接收液体并将该液体输送到地面的管。 液体流过沿管子延伸的通道。 在管的靠近地面的端部，管包括具有沿着中心轴向下延伸的孔的注射器。 孔径的直径小于通道的直径。 喷射器还包括与轴线共线的工具接收孔。 注射器和管一起直径不比单独的肥料管更大。 在这种配置中，输送装置足够紧凑且坚固，能够靠近地面放置，而不会干扰盘片或被碎片永久变形。
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公开(公告)号：US09232689B2
公开(公告)日：2016-01-12
申请号：US13646507
申请日：2012-10-05
发明人： Ramiro Trevino , Paul E. Schaffert
CPC分类号： A01C7/06 , A01C5/064 , A01C5/066 , A01C7/201 , A01C23/025 , Y02P60/214
摘要： A bracket for use with an agriculture planter including a trailing arm frame defining a pivot point thereon may include an arm bracket assembly with first, second, third, and fourth arms. Each arm may extend from a middle portion of the bracket. First and second fertilizer furrow opening discs may be rotatably mounted on mounting ends of two of the arms. First and second furrow closing wheels may be rotatably mounted on a mounting end of the other two arms. The middle portion of the bracket may be pivotally coupled to the trailing arm frame at the pivot point. The arms joined to the fertilizer furrow opening discs may be arranged at opposing ends of the middle portion to enable the furrow opening discs to open two fertilizer furrows on opposing sides of a seed furrow.
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公开(公告)号：US11266063B2
公开(公告)日：2022-03-08
申请号：US17484449
申请日：2021-09-24
发明人： Paul E. Schaffert , Kris Schaffert
摘要： A press wheel includes a hub which rotates about an axis. A rim extends generally radially from the axis. The rim has a center plane defined as a plane perpendicular to the axis and generally bisecting the rim and defining the center of the wheel. The press wheel includes a plurality of tread portions extending away from the center plane. The plurality of tread portions have voids between adjacent tread portions on the same side of the rim, which in response to the wheel rotating, operably places consecutive adjacent tread portions proximal to the ground. The rim and tread portions are configured to contact the ground.
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公开(公告)号：US20210301863A1
公开(公告)日：2021-09-30
申请号：US17092934
申请日：2020-11-09
发明人： Paul E. Schaffert , Doug Shadley
摘要： A bracket for use with an agriculture planter including a trailing arm frame defining a pivot point thereon may include an arm bracket assembly with first and second arms. Each arm may extend from a middle portion of the bracket. First and second implements may be rotatably mounted on mounting ends of two of the arms. The middle portion of the bracket may be pivotally coupled to the trailing arm frame at the pivot point.
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公开(公告)号：US10448563B2
公开(公告)日：2019-10-22
申请号：US15145531
申请日：2016-05-03
发明人： Paul E. Schaffert , Doug Shadley
IPC分类号： A01B23/06 , A01B25/00 , A01B49/06 , A01C5/06 , A01C7/06 , A01C23/02 , A01C23/04 , A01C15/00 , A01C23/00
摘要： An attachment assembly for the disc of a mobile agricultural device, including a washer configured to attach to a disc of the mobile agricultural device. The washer may be attached to a center location of the disc. The washer is operatively connected to a deflector bar. The deflector bar substantially prevents debris from accumulating between the disc and a fertilizer assembly attached to the disc, as the disc rotates. The deflector bar in other embodiments, may be directly connected to a fertilizer assembly, rather than to the washer.
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公开(公告)号：US20170000021A1
公开(公告)日：2017-01-05
申请号：US15145531
申请日：2016-05-03
发明人： Paul E. Schaffert , Doug Shadley
CPC分类号： A01C15/008 , A01B23/06 , A01B25/00 , A01B49/06 , A01C5/064 , A01C7/06 , A01C23/008 , A01C23/025 , A01C23/047
摘要： An attachment assembly for the disc of a mobile agricultural device, including a washer configured to attach to a disc of the mobile agricultural device. The washer may be attached to a center location of the disc. The washer is operatively connected to a deflector bar. The deflector bar substantially prevents debris from accumulating between the disc and a fertilizer assembly attached to the disc, as the disc rotates. The deflector bar in other embodiments, may be directly connected to a fertilizer assembly, rather than to the washer.
摘要翻译： 一种用于移动农业装置的盘的附接组件，包括配置成附接到移动农业装置的盘的垫圈。 垫圈可以附接到盘的中心位置。 垫圈可操作地连接到偏转杆。 当盘旋转时，偏转杆基本上防止碎片积聚在盘和连接到盘的肥料组件之间。 在其它实施例中的偏转杆可以直接连接到肥料组件而不是与垫圈连接。
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