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公开(公告)号：US20230157202A1
公开(公告)日：2023-05-25
申请号：US18151572
申请日：2023-01-09
CPC分类号： A01C15/006 , A01C7/042 , A01C7/082 , A01B73/04
摘要： A mini-hopper for an agricultural row unit that has a fill tube supplying material to a hopper. A backflow preventer is disposed in the fill tube or in a line to the inlet to prevent flow of material from the mini-hopper through the fill tube when the mini-hopper is in a transport position.
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公开(公告)号：US11596096B2
公开(公告)日：2023-03-07
申请号：US16479832
申请日：2018-01-23
发明人： Jeremy Hodel , Timothy Kater , Tracy Leman , Jarlis Luiz Matter
摘要： A mini-hopper for an agricultural row unit that has a fill tube supplying material to a hopper. A backflow preventer is disposed in the fill tube or in a line to the inlet to prevent flow of material from the mini-hopper through the fill tube when the mini-hopper is in a transport position.
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公开(公告)号：US10561059B2
公开(公告)日：2020-02-18
申请号：US15843550
申请日：2017-12-15
发明人： Kent Levy , Ian Radtke , Tracy Leman
摘要： Systems, methods and apparatus for monitoring soil properties and applying fertilizer during a planting operation. Various sensors are disposed in ground engaging components for monitoring soil properties. Liquid delivery systems inject liquid into the soil adjacent to the seed planting trench formed by the planter row unit trench opening assembly.
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公开(公告)号：US20170049044A1
公开(公告)日：2017-02-23
申请号：US15345847
申请日：2016-11-08
发明人： Jason Stoller , Justin Koch , Brian McMahon , Derek Sauder , Ian Radtke , Michael Strnad , Dale Koch , Matthew Morgan , Tracy Leman , Paul Wildermuth
摘要： Systems, methods and apparatus for monitoring soil properties and applying fertilizer during a planting operation. Various sensors are disposed in ground engaging components for monitoring soil properties. The ground engaging components may have structure for opening a side trench in the sidewalls of the seed trench and may include liquid application conduits for injecting liquid into the sidewalls of the resulting side trenches.
摘要翻译： 在种植作业期间监测土壤性质和施用肥料的系统，方法和装置。 各种传感器设置在地面接合部件中，用于监测土壤性质。 地面接合部件可以具有用于打开种子沟槽的侧壁中的侧沟槽的结构，并且可以包括用于将液体注入到所产生的侧沟槽的侧壁中的液体施加导管。
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公开(公告)号：US11968923B2
公开(公告)日：2024-04-30
申请号：US16942088
申请日：2020-07-29
发明人： Jason Stoller , Justin Koch , Brian McMahon , Derek Sauder , Ian Radtke , Michael Strnad , Dale Koch , Matthew Morgan , Tracy Leman , Paul Wildermuth
CPC分类号： A01C7/06 , A01C5/068 , A01C7/201 , A01C23/025 , A01C5/064
摘要： Systems, methods and apparatus for monitoring soil properties and applying fertilizer during a planting operation. Various sensors are disposed in ground engaging components for monitoring soil properties. The ground engaging components may have structure for opening a side trench in the sidewalls of the seed trench and may include liquid application conduits for injecting liquid into the sidewalls of the resulting side trenches.
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公开(公告)号：US20190320579A1
公开(公告)日：2019-10-24
申请号：US16457118
申请日：2019-06-28
发明人： Jason Stoller , Justin Koch , Brian McMahon , Derek Sauder , Ian Radtke , Michael Strnad , Dale Koch , Matthew Morgan , Tracy Leman , Paul Wildermuth
摘要： A ground-engaging component disposed at least partially within a planting trench formed by a planter row unit in a soil surface. The ground engaging component is capable of pivoting laterally side-to-side about a pivot axis as the ground engaging component advances in a forward direction of travel. The ground engaging component may include at least one wing extending laterally outward to form a side trench in a sidewall of the planting trench as the planter row unit advances in the forward direction of travel. The at least one wing may include a fluid outlet in fluid communication with a fluid source to deposit fluid into the side trench.
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公开(公告)号：US10785905B2
公开(公告)日：2020-09-29
申请号：US15345847
申请日：2016-11-08
发明人： Jason Stoller , Justin Koch , Brian McMahon , Derek Sauder , Ian Radtke , Michael Strnad , Dale Koch , Matthew Morgan , Tracy Leman , Paul Wildermuth
摘要： Systems, methods and apparatus for monitoring soil properties and applying fertilizer during a planting operation. Various sensors are disposed in ground engaging components for monitoring soil properties. The ground engaging components may have structure for opening a side trench in the sidewalls of the seed trench and may include liquid application conduits for injecting liquid into the sidewalls of the resulting side trenches.
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公开(公告)号：US20180125000A1
公开(公告)日：2018-05-10
申请号：US15843550
申请日：2017-12-15
发明人： Kent Levy , Ian Radtke , Tracy Leman
摘要： Systems, methods and apparatus for monitoring soil properties and applying fertilizer during a planting operation. Various sensors are disposed in ground engaging components for monitoring soil properties. Liquid delivery systems are provided for injecting liquid into the soil adjacent to the seed planting trench formed by the planter row unit trench opening assembly.
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公开(公告)号：US20230320256A1
公开(公告)日：2023-10-12
申请号：US18307408
申请日：2023-04-26
发明人： Jason Stoller , Justin Koch , Brian McMahon , Derek Sauder , Ian Radtke , Michael Strnad , Dale Koch , Matthew Morgan , Tracy Leman , Paul Wildermuth
CPC分类号： A01C7/06 , A01C5/068 , A01C7/201 , A01C23/025 , A01C5/064
摘要： A liquid application apparatus for applying liquid to soil during a planting operation, having: a ground-engaging component mounted to a planter row unit, the planter row unit opening a planting trench, the planter row unit depositing seeds in the planting trench, the ground-engaging component disposed at least partially within said planting trench as the planter row unit traverses the field; a first liquid injection conduit mounted to said ground-engaging component and disposed to inject liquid into a first sidewall of said planting trench, and wherein said ground-engaging component is mounted in a housing via at least one of a height adjustment arm that is pivotably mounted in the housing to allow for height adjustment of said ground-engaging component, and a spring that is pivotably mounted in the housing to allow for vertical deflection of said ground-engaging component.
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公开(公告)号：US11516962B2
公开(公告)日：2022-12-06
申请号：US16094155
申请日：2017-04-18
发明人： Jason Stoller , Ian Radtke , Paul Wildermuth , Tracy Leman
IPC分类号： A01C23/04 , A01C5/06 , A01C21/00 , A01C23/02 , A01M7/00 , B05B1/20 , A01B49/06 , A01M21/04 , A01C7/06
摘要： Described herein are implements and applicators for placement of fluid applications with respect to agricultural plants of agricultural fields. In one embodiment, a fluid applicator for applying fluids to plants in rows in a field includes a frame, a coulter connected to the frame and disposed to open a trench between the rows of plants, and at least one application member connected to the frame or to the coulter and disposed to apply fluid to a rhizosphere of the plants.
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