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1.发明申请公开(公告)号：US20220142039A1
公开(公告)日：2022-05-12
申请号：US17552733
申请日：2021-12-16
Applicant: Ag Leader Technology
Inventor： Scott Eichhorn , Tony Woodcock , Brett Buehler , Steven Brown , Roger Zielke , Bob Heston
Abstract: The disclosed apparatus, systems and methods relate to devices, systems and methods for on-the-go monitoring and controlled feedback in a supplemental downforce application. Certain implementations provide real-time monitoring of furrow depth via contact and non-contact approaches, some of which are combined with gauge wheel feedback to calibrate and otherwise control the application of supplemental downforce to the row unit. A combination of sensor types are employed in collecting furrow depth measurements, which can be used to adjust the supplemental downforce through a control system module. A gauge wheel load sensor may be used to modify the application of supplemental downforce.
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Patent Agency Ranking
公开(公告)号：US20240180066A1
公开(公告)日：2024-06-06
申请号：US18441849
申请日：2024-02-14
Applicant: Ag Leader Technology
Inventor： Joe Holoubek , Steven Brown , Roger Zielke , Cody Sobotka , Stuart Helming
CPC classification number: A01C5/068 , A01B49/06 , A01B79/005 , A01C5/064
Abstract: The disclosed devices, systems and methods relate to agricultural planters, particularly to a two-stage closing system for a planter row unit. In some implementations, the row unit includes a soil engaging member, where the soil engaging member engages at least one sidewall of a trench and displaces soil from the sidewall to cover the seed. In further implementations, the row unit includes a sensing system for sensing sidewall compaction and/or soil moisture.
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3.发明申请公开(公告)号：US20190254223A1
公开(公告)日：2019-08-22
申请号：US16142522
申请日：2018-09-26
Applicant: Ag Leader Technology
Inventor： Scott Eichhorn , Tony Woodcock , Brett Buehler , Steven Brown , Roger Zielke , Bob Heston
Abstract: The disclosed apparatus, systems and methods relate to devices, systems and methods for on-the-go monitoring and controlled feedback in a supplemental downforce application. Certain implementations provide real-time monitoring of furrow depth via contact and non-contact approaches, some of which are combined with gauge wheel feedback to calibrate and otherwise control the application of supplemental downforce to the row unit. A combination of sensor types are employed in collecting furrow depth measurements, which can be used to adjust the supplemental downforce through a control system module. A gauge wheel load sensor may be used to modify the application of supplemental downforce.
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公开(公告)号：US11877530B2
公开(公告)日：2024-01-23
申请号：US17060844
申请日：2020-10-01
Applicant: Ag Leader Technology
Inventor： Alan F. Barry , Jeff Westbrook , Kirk Stevens , Vahid Ellig , Steven Brown
CPC classification number: A01C19/02 , A01C7/081 , F04D25/04 , F04D27/004
Abstract: The disclosure relates to devices, systems, and corresponding methods to be used in connection with agricultural planters. More particularly to a vacuum and generator system including a housing, a fan assembly within the housing, a generator, and a hydraulic motor. Some implementations include a voltage regulator or voltage regulation module. The system allow for adjustable fan control without affecting electrical output, integral cooling, and multi-level voltage output from a single generator. Additionally, the system provides greater efficiency in operating an agricultural implement.
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公开(公告)号：US20210153421A1
公开(公告)日：2021-05-27
申请号：US17105437
申请日：2020-11-25
Applicant: Ag Leader Technology
Inventor： Joe Holoubek , Steven Brown , Roger Zielke , Cody Sobotka , Stuart Helming
Abstract: The disclosed devices, systems and methods relate to agricultural planters, particularly to a two-stage closing system for a planter row unit. In some implementations, the row unit includes a soil engaging member, where the soil engaging member engages at least one sidewall of a trench and displaces soil from the sidewall to cover the seed. In further implementations, the row unit includes a sensing system for sensing sidewall compaction and/or soil moisture.
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公开(公告)号：US20210092896A1
公开(公告)日：2021-04-01
申请号：US17060844
申请日：2020-10-01
Applicant: Ag Leader Technology
Inventor： Alan F. Barry , Jeff Westbrook , Kirk Stevens , Vahid Ellig , Steven Brown
Abstract: The disclosure relates to devices, systems, and corresponding methods to be used in connection with agricultural planters. More particularly to a vacuum and generator system including a housing, a fan assembly within the housing, a generator, and a hydraulic motor. Some implementations include a voltage regulator or voltage regulation module. The system allow for adjustable fan control without affecting electrical output, integral cooling, and multi-level voltage output from a single generator. Additionally, the system provides greater efficiency in operating an agricultural implement.
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