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公开(公告)号：US12058952B2
公开(公告)日：2024-08-13
申请号：US16318656
申请日：2017-07-21
发明人： Jason Stoller , Ian Radtke
CPC分类号： A01C23/006 , A01C23/007 , A01C23/025 , A01C23/047 , A01M7/0042 , A01M7/006 , A01M7/0075 , A01M7/0089 , A01M21/043 , B05B1/1636 , A01B79/005 , A01C7/06 , A01C23/023
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 nozzle includes a fluid inlet, a fluid outlet, and a rotatable member to rotate over the fluid outlet to selectively expose the fluid outlet to at least one opening to provide fluid flow from the fluid outlet through the opening. Upon the rotatable member rotating over the fluid outlet, a different number of openings is in fluid communication with the fluid outlet.
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公开(公告)号：US20240251698A1
公开(公告)日：2024-08-01
申请号：US17594400
申请日：2020-04-16
发明人： Ian Radtke
IPC分类号： A01C5/06
CPC分类号： A01C5/068
摘要： A wheel adapted for use with a trench closing assembly. The wheel has a circumferential tread coaxial with a central axis of the wheel, the circumferential tread extending axially an axial width. A continuous wall member joined with the circumferential tread extends radially inward to a central opening and axially outward from an inner edge of the circumferential tread by an axial distance, the axial distance not extending beyond a vertical plane that is perpendicular to the central axis at a midpoint of the axial width, whereby the circumferential tread and the wall member together defining a shape in the form of an uppercase Greek letter sigma.
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公开(公告)号：US11711999B2
公开(公告)日：2023-08-01
申请号：US17369754
申请日：2021-07-07
发明人： Ian Radtke , Todd Swanson
摘要： A seed delivery apparatus having a seed meter configured to entrain seeds on a seed disc and to release said entrained seeds at a seed release location; a seed conveyor having an upper end disposed to receive released seeds from said seed meter and a lower end through which the released seeds are discharged proximate a soil surface; and a loading wheel rotatably disposed at said upper end of said seed conveyor to introduce the released seeds from said seed meter into said seed conveyor, wherein said loading wheel has a plurality of radial fingers with each of said radial fingers having a sinusoidal configuration.
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公开(公告)号：US11672195B2
公开(公告)日：2023-06-13
申请号：US16457118
申请日：2019-06-28
发明人： Jason Stoller , Ian Radtke , Dale Koch , Paul Wildermuth
CPC分类号： A01C7/06 , A01C5/068 , A01C7/201 , A01C23/025 , A01C5/064
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：US11337362B2
公开(公告)日：2022-05-24
申请号：US16316600
申请日：2017-07-13
发明人： Dale Koch , Jeremy Hodel , Todd Swanson , Ian Radtke
摘要： Systems, implements, and methods for seed orientation during planting operations of agricultural plants of agricultural include a system for seed orientation having a vision system positioned in proximity to a seed disk. The vision system determines seed orientation data for seed on the seed disk. A seed belt receives seed from the seed disk and the seed belt adjusts an orientation of the seed from the seed disk to a desired seed orientation with a furrow during planting.
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公开(公告)号：US20220000009A1
公开(公告)日：2022-01-06
申请号：US17448478
申请日：2021-09-22
发明人： Ian Radtke
摘要： A trench closing assembly including a scraper.
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公开(公告)号：US11083128B2
公开(公告)日：2021-08-10
申请号：US16983269
申请日：2020-08-03
发明人： Ian Radtke , Todd Swanson
摘要： A seed delivery apparatus having a seed meter configured to entrain seeds on a seed disc and to release said entrained seeds at a seed release location; a seed conveyor having an upper end disposed to receive released seeds from said seed meter and a lower end through which the released seeds are discharged proximate a soil surface; and a loading wheel rotatably disposed at said upper end of said seed conveyor to introduce the released seeds from said seed meter into said seed conveyor, wherein said loading wheel has a plurality of radial fingers with each of said radial fingers having a sinusoidal configuration.
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公开(公告)号：US10765057B2
公开(公告)日：2020-09-08
申请号：US15871048
申请日：2018-01-14
发明人： Ian Radtke , Todd Swanson
摘要： A seed delivery apparatus and methods in which a seed conveyor delivers seed from a metering device to a trench in a controlled manner to maintain seed placement accuracy within the trench.
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公开(公告)号：US10660262B2
公开(公告)日：2020-05-26
申请号：US16364149
申请日：2019-03-25
发明人： Kent Levy , Jeremy Hodel , Ian Radtke
摘要： A row unit for an agricultural planter has features for releasably operably coupling a seed meter of the row unit to a seed deposition apparatus of the row unit such as a seed conveyor, seed tube, or the like. Apparatus may be used for tipping a seed meter of the hopper for disengagement from the seed deposition apparatus, or for biasing the seed deposition apparatus into operative engagement with the seed meter. The row unit includes features such as latches for releasably operably coupling the row unit to crop input and vacuum supply lines. Apparatus may also be used for tipping a seed meter of the hopper for disengagement from the crop input and vacuum supply lines. Systems are used for supplying vacuum and crop inputs to the seed meter via the releasably engageable apparatus.
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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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