-
公开(公告)号：US20200236842A1
公开(公告)日：2020-07-30
申请号：US16752989
申请日：2020-01-27
Applicant: Ag Leader Technology
Inventor： Brett Buehler
IPC: A01C7/12
Abstract: Disclosed herein are various embodiments of dual seed meters having a metering housing having first and second seed disks with a plurality of openings arranged along a curved path of each disk, wherein the disks overlap to form a convergence region such that seed traveling along the curved paths is delivered to a single point. Certain implementations also have a vacuum chamber defined between a first wall of the metering housing and the first and second seed disks and a seed chamber defined between a second wall of the metering housing and the first and second seed disks.
-
公开(公告)号：US20230388458A1
公开(公告)日：2023-11-30
申请号：US18203206
申请日：2023-05-30
Applicant: Ag Leader Technology
Inventor： Scott Eichhorn , Brett Buehler , Alan F. Barry
Abstract: A planting system comprising a camera disposed at a distal end of a seed tube at or below ground level. The system may also include a processor in communication with the camera configured to processes images from the camera, and be configured to conduct image analysis to detect planting conditions including one or more of collapsed trench sidewalls, seed placement, crop residue within the trench, clods within the trench, a collapsed trench, “W” trench, trench size, seed depth, closing wheel operations, soil moisture, and seed bounce. The system may also include a command module in communication with the processor configured to automatically adjust one or more of planter row cleaners, supplemental row unit down force, supplemental closing wheel down force, closing wheel configuration, deployment of seed firmers, timing of application of liquid treatment, and seed meter ejection in response to detected planting conditions.
-
公开(公告)号：US20200029486A1
公开(公告)日：2020-01-30
申请号：US16523343
申请日：2019-07-26
Applicant: Ag Leader Technology
Inventor： Brett Buehler , Steve Bruening
Abstract: The disclosed devices, systems and methods relate to an adaptive closing system for seed trench closing. The adaptive closing system including at least one row unit and a closing unit. The closing unit including at least one closing disc and an actuator. The adaptive closing system constructed and arranged to receive closing force inputs and generate closing force outputs to dynamically adjust the amount of downforce applied to the closing discs.
-
公开(公告)号：US20220174855A1
公开(公告)日：2022-06-09
申请号：US17679757
申请日：2022-02-24
Applicant: Ag Leader Technology
Inventor： Roger Zielke , Tony Woodcock , Scott Eichhorn , Brett Buehler , Bob Heston , Joe Holoubek , Jonathan Brand
Abstract: Disclosed herein are various devices, systems, and methods for protecting open seed trenches form ingress of foreign material, such as plant residue. The preventing foreign material from entering the open seed trench during planting increases crop yield by minimizing delayed germination and late plant emergence. Various implementations of adjustable row cleaners may be used to prevent ingress of foreign material. Also, various shields may be disposed on the row units of a planter to prevent ingress of foreign material.
-
公开(公告)号：US20210243941A1
公开(公告)日：2021-08-12
申请号：US17170752
申请日：2021-02-08
Applicant: Ag Leader Technology
Inventor： Brett Buehler
Abstract: Disclosed herein is a system for monitoring rocks in a field. The system includes at least one row unit having an opening disk, a gauge wheel, and a gauge wheel load sensor. The system further includes a processor and a storage media. In various implementations, the system evaluates gauge wheel load sensor data, vertical acceleration data, and/or down force bore pressure data to detect when a row unit strikes a rock. In some implementations, the system can detect the size of the rock, the location of the rock within the soil, and the severity of a rock strike.
-
Patent Agency Ranking
公开(公告)号：US11785881B2
公开(公告)日：2023-10-17
申请号：US16997040
申请日：2020-08-19
Applicant: Ag Leader Technology
Inventor： Brett Buehler , Alex Hartogh , Scott Eichhorn
Abstract: Adjustable seed meters having a first seed disk having first openings defined therein and a second seed disk having second openings defined therein adjacent to the first openings such that the first and second openings are alignable to form adjustable seed cells. Various embodiments have a plate adjustment drive system to rotate the first and second seed disks in relation to each other. Other embodiments relate to methods of automatically adjusting a seed meter during operation of the overall planting system.
-
公开(公告)号：US11523554B2
公开(公告)日：2022-12-13
申请号：US16752989
申请日：2020-01-27
Applicant: Ag Leader Technology
Inventor： Brett Buehler
IPC: A01C7/12
Abstract: A dual seed meter having a metering housing having first and second seed disks with a plurality of openings arranged along a curved path of each disk, wherein the disks overlap to form a convergence region such that seed traveling along the curved paths is delivered to a single point. Certain implementations also have a vacuum chamber defined between a first wall of the metering housing and the first and second seed disks and a seed chamber defined between a second wall of the metering housing and the first and second seed disks.
-
8.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.
-
公开(公告)号：US20240032455A1
公开(公告)日：2024-02-01
申请号：US18487824
申请日：2023-10-16
Applicant: Ag Leader Technology
Inventor： Brett Buehler , Alex Hartogh , Scott Eichhorn
Abstract: Disclosed herein are various adjustable seed meter embodiments having a first seed disk having first openings defined therein and a second seed disk having second openings defined therein adjacent to the first openings such that the first and second openings are alignable to form adjustable seed cells. Various embodiments have a plate adjustment drive system to rotate the first and second seed disks in relation to each other. Other embodiments relate to methods of automatically adjusting a seed meter during operation of the overall planting system.
-
公开(公告)号：US20210051841A1
公开(公告)日：2021-02-25
申请号：US16997040
申请日：2020-08-19
Applicant: Ag Leader Technology
Inventor： Brett Buehler , Alex Hartogh , Scott Eichhorn
Abstract: Disclosed herein are various adjustable seed meter embodiments having a first seed disk having first openings defined therein and a second seed disk having second openings defined therein adjacent to the first openings such that the first and second openings are alignable to form adjustable seed cells. Various embodiments have a plate adjustment drive system to rotate the first and second seed disks in relation to each other. Other embodiments relate to methods of automatically adjusting a seed meter during operation of the overall planting system.
-
-
-
-
-
-
-
-
-
Search Results
12
records
(took 0.014 seconds)
