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公开(公告)号：US12150410B2
公开(公告)日：2024-11-26
申请号：US18647960
申请日：2024-04-26
Applicant: CALMER HOLDING COMPANY, LLC
Inventor： Marion Calmer
Abstract: A stalk roll having twelve flutes extending radially from the main cylinder along the length of the main cylinder. Within the row unit opposing stalk rolls cooperate to engage and capture the corn stalk, thereafter, controlling and processing the corn stalk. The flutes may be configured with differing edges to facilitate control and movement of the stalk to the point of ear separation within the row unit. The flutes may be configured such that opposing compressive forces acting on the exterior of the stalk at approximately 180° of separation operate to implode the stalk while sharp edges on the flutes operate to cut the stalk into small segments which are deposited on the ground for decomposition.
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公开(公告)号：US12075728B2
公开(公告)日：2024-09-03
申请号：US17292332
申请日：2019-10-22
Applicant: CNH Industrial America LLC
Inventor： Joel Timothy Cook
Abstract: A locking mechanism for an agricultural header includes a rod that extends laterally along the header and a hook coupled to the rod. The rod is configured to rotate in a first direction to transition the locking mechanism to a first position and rotate in a second direction, opposite the first direction, to transition the locking mechanism to a second position. The hook is configured to engage an arm of the header. The arm is configured to support a cutter bar assembly of the header and is configured to rotate about a pivot joint relative to a frame of the header. The rod is configured to rotate in the first direction to engage the hook with the arm to block rotation of the respective arm, and the rod is configured to rotate in the second direction to disengage the hook from the respective arm to enable rotation of the arm.
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3.发明授权公开(公告)号：US12004448B2
公开(公告)日：2024-06-11
申请号：US16216370
申请日：2018-12-11
Applicant: Deere & Company
Inventor： Colin D. Engel
CPC classification number: A01D41/142 , A01D41/12 , A01D41/145 , A01D47/00 , A01D69/02 , A01D69/025 , A01D75/00 , B60L50/10 , B60L50/60 , H05B45/37
Abstract: Methods and systems are described for providing a local electrical power source at a header of a combine harvester. An alternator is mechanically coupled to a header backshaft. The header backshaft is mechanically coupled to a drive mechanism of the combine harvester to cause rotation of the header backshaft which, in turn, causes the alternator to generate electrical power. A power supply circuit transferred electrical power from the alternator to one or more electric devices mounted on the header. In some implementations, the header does not include any physical cables between the combine and the header.
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4.发明公开公开(公告)号：US20240114834A1
公开(公告)日：2024-04-11
申请号：US18525160
申请日：2023-11-30
Applicant: Davaus, LLC
Inventor： Austin D Ehle , David J Hockemeyer , Treg Shidler , Andrew Fuelling
CPC classification number: A01D43/083 , A01D47/00
Abstract: A harvester row unit includes first and second deck plates having first and second stripping edges which are facing and spaced apart for defining a stalk gap therebetween, first and second gathering chains extending over the deck plates and comprising a plurality of sweeping lugs which traverse adjacent to and along the stalk gap, and one or more kernel brushes secured to the sweeping lugs by fasteners. The kernel brushes can include brush bodies, sweeping portions secured to the brush bodies, and mounting blocks. The sweeping lugs can include lug walls wherein the brush bodies and mounting blocks sandwich the lug walls. Preferably, the kernel brushes are secured to the sweeping lugs by nuts and bolts, and the brush bodies and/or mounting blocks include fastener bores adapted to receive the bolts and fastener slots adapted receive and align the nuts with the fastener bores.
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公开(公告)号：US11439063B2
公开(公告)日：2022-09-13
申请号：US16674619
申请日：2019-11-05
Applicant: CNH Industrial America LLC
Inventor： Marc R. M. Jonckheere , Karel C. F. Pauwels , Koen Teetaert , Erik Vermote
Abstract: A dual cut header assembly including a header, a chopper suspended from the header, and an actuator system comprising one or more cylinders. The actuator system solely connects the chopper to the header. The dual cut header assembly further includes at least one sensor for measuring a state of the chopper and an actuator steering module connected to the actuator system. The header is configured to be lifted by an agricultural vehicle to cut crop material from a field at a first height. The chopper is configured to cut the crop material at a second height lower than the first height. The actuator steering module is configured to automatically adapt the distance based on the measured state of the chopper.
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Patent Agency Ranking
公开(公告)号：US11234371B2
公开(公告)日：2022-02-01
申请号：US16534320
申请日：2019-08-07
Applicant: CNH Industrial America LLC
Inventor： Douglas D. Sorensen
Abstract: A divider of a header for an agricultural vehicle including a divider body, a receiving member configured for being connected to the frame of the header, and an adjustable connector positionable in between an unfolded work position and a folded transport position. The adjustable connector includes a first member, a second member, and an articulating joint for pivotally connecting the first and second members. The first member mounts the divider body, the second member is slidably connected to and received within the receiving member, and the articulating joint is at least partially received within the receiving member in the unfolded work position such that the first and second members are substantially immobilized and the articulating joint is positioned outside of the receiving member in the folded transport position such that the first and second members are movable relative to one another.
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公开(公告)号：US20210153434A1
公开(公告)日：2021-05-27
申请号：US16695862
申请日：2019-11-26
Applicant: CNH Industrial America LLC
Inventor： Cory Douglas Hunt
IPC: A01D41/127 , A01D41/06 , A01D61/00 , A01D47/00
Abstract: A header for an agricultural vehicle, and an agricultural vehicle having the header. The header includes a center section extending in a lateral direction, a wing section movably connected at a lateral end of the center section and extending in the lateral direction from the center section, a ground support attached to and extending in a downward direction from the wing section, and a resilient support operatively connected to the wing section and the ground support. The resilient support is configured to generate an adjustable predetermined force to bias the ground support in the downward direction.
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8.发明授权公开(公告)号：US10999969B2
公开(公告)日：2021-05-11
申请号：US15817404
申请日：2017-11-20
Applicant: MacDon Industries Ltd.
Inventor： Bruce Robert Shearer
IPC: A01D34/28 , A01D41/14 , A01D57/26 , A01D34/04 , A01D61/02 , A01D34/40 , A01D57/03 , A01D34/14 , A01D47/00
Abstract: A crop harvesting header having a frame mounted on a propulsion vehicle has a cutter bar carrying a sickle knife and a draper transport. The draper is guided at its front edge by a longitudinally extending rail mounted on the frame for movement therewith. The cutter bar is mounted on the frame at spaced positions by spring blades attached to a fixed beam at the rear which allow up and down flexing movement of the cutter bar relative to the draper engagement member. At the center discharge the cutter bar is carried on shorter blades which are carried on a beam in front of the front draper roller. The small amount of flexing of the cutter bar combines with a balanced three piece header frame to provide effective ground following.
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公开(公告)号：US10827676B2
公开(公告)日：2020-11-10
申请号：US15882907
申请日：2018-01-29
Applicant: Deere & Company
Inventor： John A. Dighton , Bryan E. Dugas , Rahul Gunda , Peter A. Johnson
Abstract: A harvester including a frame supported by a drive assembly for movement along a support surface, a head unit coupled to the harvester and configured to selectively harvest crop material, a camera coupled to the frame and configured to generate one or more images of a field of view, and a controller in operable communication with the camera and the head unit, where the controller is configured to determine one or more crop attributes based at least in part on the one or more images produced by the camera.
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10.发明申请公开(公告)号：US20200214200A1
公开(公告)日：2020-07-09
申请号：US16239984
申请日：2019-01-04
Applicant: Deere & Company
Inventor： Austin J. KARST , Timothy J. KRAUS
Abstract: A control system for an agricultural work vehicle is provided, the control system includes at least one controller, at least one control input device configured to send control signals to the at least one controller, and a header positioning assembly configured to interchangeably couple a plurality of headers to a chassis of a traction unit. The header positioning assembly is moveable between a plurality of orientations with each of the plurality of orientations providing a unique mechanical advantage. The at least one controller is configured to output a plurality of control commands corresponding to the control signals generated by the at least one control input device, and the control commands are configured to effect movement of the header positioning assembly between the plurality of orientations. An agricultural work vehicle is provided and includes the control system.
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