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公开(公告)号：US12102031B2
公开(公告)日：2024-10-01
申请号：US16914901
申请日：2020-06-29
Applicant: DEERE & COMPANY
Inventor： Andrew W. Harmon , Mandar M. Kale , Terrill W. Murray
CPC classification number: A01C7/105 , A01C7/10 , A01C7/102 , A01C15/007
Abstract: A method for identifying commodity flow through a meter on an agricultural machine. The method includes providing a meter housing coupled to a tank and a first sensor in communication with a controller, coupling the first sensor to a location proximate to the meter housing, identifying, with the controller through the first sensor, when a buildup of commodity is positioned adjacent to the first sensor, and initiating a first response, with the controller, when the buildup of commodity is identified adjacent to the first sensor.
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公开(公告)号：US20240188480A1
公开(公告)日：2024-06-13
申请号：US18388382
申请日：2023-11-09
Applicant: Anhui Agricultural University
Inventor： Shun Zhang , Fangyuan Wang , Huyang Tang , Yu Wan , Bo Zhou , Jinwei Yan , Chaoyang Zhang , Fuming Kuang , Wei Xiong , Zhaodong Li , Juan Liao , Dequan Zhu
Abstract: A cavity-type seed-metering device with a magnetic seed protection assembly is provided, which includes a seed-metering device shell, a seeding plate and a seeding shaft. The seeding plate rotatably mounted in the seed-metering device shell through the seeding shaft. A seeding channel is formed in the seed-metering device shell. Multiple cavities are formed in the seeding plate. Seed filling orifices connected with the cavities are formed in one side of the seeding plate. Seeding outlets connected with the cavities are formed in a circumferential surface of the seeding plate. A magnetic hinge is rotatably connected with the seeding outlet. A notched magnetic ring is fixed in the seed-metering device shell. The magnetic hinge can close the seeding outlet under a magnetic force of the notched magnetic ring. A magnetic block that can attract the magnetic hinge for opening the seeding outlets is arranged in the seeding channel.
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公开(公告)号：US11997940B2
公开(公告)日：2024-06-04
申请号：US17298476
申请日：2019-10-04
Applicant: Precision Planting LLC
Inventor： Justin Vollmer , Luke Stuber
CPC classification number: A01C7/044 , A01C7/102 , A01C15/006
Abstract: Systems, methods, and apparatus for agricultural planting including selecting and varying agricultural input types during an in-field operation. In one embodiment, a method calculates a partial addition of seed to a seed pool during planting to minimize or eliminate seeds in the seed pool as a boundary is crossed.
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公开(公告)号：US11930731B2
公开(公告)日：2024-03-19
申请号：US17301567
申请日：2021-04-08
Applicant: Kinze Manufacturing, Inc.
Inventor： Jason Schoon , Ryan McMahan , Matthew Moeller , Daniel Hunter
CPC classification number: A01B79/005 , A01B79/02 , A01C7/102 , A01C21/005 , G01C21/3807 , G05B13/026 , G07C5/02
Abstract: Continued and precise operation of an agricultural implement exists even where a subsystem, such as a GPS receiver, wireless communicator, a sensor, or the like, fails, falters, or is otherwise unusable. Data is continually tracked to the extent possible during failure or faltering and is temporarily stored. The temporary data is later stitched or otherwise harmonized with historical data once the failing system is repaired or otherwise once again available. During failure or faltering, views, and even mapped views, of historical and real-time data are displayed. Predicted or anticipated data can be included within these views or can even be used when stitching.
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公开(公告)号：US20240065137A1
公开(公告)日：2024-02-29
申请号：US17900707
申请日：2022-08-31
Applicant: CNH Industrial Canada, Ltd.
Inventor： Gregory Jacob Erker
Abstract: A system for an agricultural seeding implement includes processing circuitry configured to, while the agricultural seeding implement is in a lowered position work state to distribute seeds during each pass through a seeding portion of a field, provide control signals to a downforce actuator to drive one or more row units toward a surface of the field. The processing circuitry is also configured to, while the agricultural seeding implement is in a raised position work state with the one or more row units lifted off of the surface of the field to turn within a headlands portions of the field, perform a calibration check for one or more load cell sensors that are configured to measure a downforce applied by the one or more row units to the field.
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Patent Agency Ranking
公开(公告)号：US20240049620A1
公开(公告)日：2024-02-15
申请号：US18382987
申请日：2023-10-23
Applicant: CLIMATE LLC
Inventor： Christina BOGDAN , Daniel WILLIAMS
CPC classification number: A01B79/005 , A01C21/007 , A01C7/102
Abstract: Systems and methods for identifying operational abnormalities based on data received from an agricultural implement performing a task in an agricultural field are described herein. In an embodiment, a system receives time-series data captured from an agricultural implement performing an agronomic activity on an agricultural field, the time-series data including, for each of a plurality of timestamps, a location of the agricultural implement. The system identifies a plurality of passes in the time-series data and using the identified plurality of passes, identifies a plurality of location on the agricultural field in which the activity performed by the agricultural implement included a particular operational abnormality. The system generates a map of operational abnormalities for the agricultural field, the map of operational abnormalities including the plurality of locations on the agricultural field in which the activity performed by the agricultural implement included the particular operational abnormality.
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公开(公告)号：US11785882B2
公开(公告)日：2023-10-17
申请号：US17769412
申请日：2020-10-01
Applicant: AMAZONEN-WERKE H. DREYER SE & CO. KG
Inventor： Florenz Hilbert , Stefan Jan Johannaber , Stephan Teckemeyer , Thomas Wessels , Markus Trentmann
CPC classification number: A01C7/06 , A01C7/046 , A01C7/102 , A01C7/18 , A01C21/005
Abstract: An agricultural machine for the combined application of seed and granulate on an agricultural area includes a separating device, a portioning device, and a control device. The separating device has a rotationally drivable separating element for separating seed grains and the portioning device has a rotationally drivable portioning element for producing granulate portions. The control device matches the rotational movements of the separating element and the portioning element to each other to implement a predetermined depositing relationship of the seed grains and the granulate portions on the agricultural area.
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公开(公告)号：US20230247934A1
公开(公告)日：2023-08-10
申请号：US18090952
申请日：2022-12-29
Applicant: Jeffrey M. Reynolds
Inventor： Jeffrey M. Reynolds
Abstract: A seed metering apparatus includes a seed hopper; a seed cup operatively connected to the seed hopper via an opening; and a valve mechanism, operatively connected between the seed hopper and the seed cup, configured to control a flow of seed from the seed hopper to the seed cup.
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公开(公告)号：US20230232729A1
公开(公告)日：2023-07-27
申请号：US17584757
申请日：2022-01-26
Applicant: DEERE & COMPANY
Inventor： Elijah B. Garner , Tyler G. Groves , Shane J. Brueggen , Steve P. Robisky , Lee A. Johnson
CPC classification number: A01B63/002 , A01C7/102
Abstract: An adjustable frame assembly of a planter includes a main frame, a first frame member movably coupled to the main frame, and a drive mechanism operably coupled between the main frame and the first frame member for moving the first frame member along the first axis relative to the main frame. The first frame member is laterally movable along a first axis which is perpendicular to a direction of travel of the planter. The frame assembly also includes a first arm having a first end and a second end, the first end being coupled to the main frame and the second end being coupled to a first row unit. A second arm is provided having a first end and a second end, where the first end is coupled to the first frame member and the second end is coupled to the first row unit.
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公开(公告)号：US20190082587A1
公开(公告)日：2019-03-21
申请号：US16194996
申请日：2018-11-19
Applicant: Bourgault Industries Ltd.
Inventor： Scot Jagow , David Corriveau , Robert Klenz , Scott Gerbrandt
CPC classification number: A01C7/201 , A01C5/064 , A01C5/068 , A01C7/046 , A01C7/102 , A01C7/205 , A01C7/206
Abstract: A seeding apparatus has a frame and a plurality of furrow openers spaced laterally along the implement frame. A like plurality of singulating meters is provided, each mounted on the frame close to a corresponding furrow opener, and seed tubes are configured to receive singulated seeds from a corresponding singulating meter and deposit the seeds in the furrow created by the corresponding furrow opener. A pressurized air stream conveys seeds through each seed tube and a seed supply supplies seeds to each singulating meter. A meter control operates each singulating meter to provide a variable seeding rate that is independent of the seeding rates of the other singulating meters. A seed catching member follows each furrow opener and catches the seeds exiting the seed tubes to maintain a consistent seed spacing in the furrow.
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