公开(公告)号：US20240292785A1

公开(公告)日：2024-09-05

申请号：US18617194

申请日：2024-03-26

申请人： Deere & Company

发明人： Jeremy J. Faust ,  Kellen E. O'Connor

IPC分类号： A01D43/073 ,  A01D41/127 ,  A01D43/08 ,  G05D1/692 ,  G05D1/695

CPC分类号： A01D43/073 ,  A01D41/127 ,  A01D43/087 ,  G05D1/695 ,  G05D1/692

摘要： An agricultural harvester has a frame and a spout that is movably mounted relative to the frame. A spout actuator drives movement of the spout relative to the frame based on a spout actuator control signal. Harvesting functionality engages material from a field and delivers the material through an outlet end of the spout as the agricultural harvester moves through the field in a direction of travel. A turn identifier identifies a location of a turn forward of the agricultural harvester in the direction of travel and generates a turn location indicator indicative of the location of the turn. A speed detector detects a speed of the agricultural harvester and generates a speed indicator indicative of the detected speed. A position compensation control system generates spout position compensation information for controlling the spout actuator based on the turn location indicator and the speed indicator, and a spout position controller generates the spout actuator control signal to control the spout actuator based on the spout position compensation information.

公开(公告)号：US12035657B2

公开(公告)日：2024-07-16

申请号：US18324621

申请日：2023-05-26

申请人： Deere & Company

发明人： Nathan R. Vandike ,  Andrea M. Agarwal

IPC分类号： A01D43/08 ,  A01B79/00 ,  A01D41/127 ,  A01D43/073 ,  G05D1/00

CPC分类号： A01D43/085 ,  A01B79/005 ,  A01D41/1278 ,  A01D43/073 ,  G05D1/0094 ,  G05D1/0219

摘要： A residue vision system includes an image acquisition device configured for mounting to a harvesting machine. The image acquisition device is configured to acquire, during operation of the harvesting machine, information regarding a first pass in a field. The first pass is a harvested area of the field. During the operation, the first pass is laterally offset from a second pass in the field. An electronic control unit is in communication with the image acquisition device and with a residue distribution system. The residue distribution system is configured to be coupled to the harvesting machine to distribute residue onto the second pass and onto the first pass. The electronic control unit is configured to analyze the information acquired by the image acquisition device and to adjust a distribution of residue onto the first pass while the harvesting machine is harvesting the second pass.

公开(公告)号：US20240196796A1

公开(公告)日：2024-06-20

申请号：US18085103

申请日：2022-12-20

申请人： CLAAS Omaha Inc.

发明人： Christopher Miller ,  Seth Zentner ,  Kevin Wilkening ,  Carsten Grove ,  Udo Beschorn

IPC分类号： A01D43/08

CPC分类号： A01D43/085 ,  A01D43/082 ,  A01D43/088

摘要： A self-propelled forage harvester is disclosed. The self-propelled harvester includes a mounting device having a feeder for harvested material and an adapter unit that is detachably arranged on the mounting device. The adapter unit is configured to mount and adapt an attachment designed for a combine harvester, with the adapter unit comprising a control and regulating module that is configured to perform control and regulating functions specific to the combine harvester for setting operating parameters of the mounted attachment.

公开(公告)号：US11950530B2

公开(公告)日：2024-04-09

申请号：US17334193

申请日：2021-05-28

申请人： AGCO International GmbH

发明人： Wilhelm Tschirdewahn ,  Markus Uhl ,  Burkhard Freiburg-Neuhaus

IPC分类号： A01D43/08 ,  A01F29/06

CPC分类号： A01D43/08 ,  A01F29/06

摘要： An adjustment apparatus for a forage harvester having a shear bar adjustably mounted on a housing. A chopper drum is supported from the housing and mounted for rotation about an axis and further provided with a plurality of circumferentially spaced knife supports to which at least one chopper knife can be adjustably secured. In use the chopper knives cooperate with the shear bar to chop incoming crop. The adjustment apparatus includes a lateral element, at least one location element and at least one radially inwardly directed guide surface, each radially inwardly directed guide surface describing a desired outer path of an unworn chopper knife. Each guide surface is adjustably located with respect to the lateral element.

公开(公告)号：US20240065162A1

公开(公告)日：2024-02-29

申请号：US18271473

申请日：2022-01-14

申请人： Yecai CHEN

发明人： Yecai CHEN

IPC分类号： A01D45/10 ,  A01D43/08

CPC分类号： A01D45/10 ,  A01D43/086

摘要： A whole-stalk or sectioning type combined sugarcane harvester, including: a frame, a sugarcane root grinding cutter (48), a plurality of rollers (59) for scraping sugarcane leaves, peeling sugarcane peels and conveying sugarcane stalks by using circular plates arranged at intervals, sugarcane pressing cover plates (82), sugarcane leaf and peel blocking barriers (75), a sugarcane stalk guide plate (78), rollover safety devices, anti-rollover regulators, and a whole-stalk sugarcane bundling and 180-degree left and right steering conveyor, wherein the sugarcane root grinding cutter (48) is mounted at a front end of the frame in a traveling direction; two rear sides of the frame are each provided with one rollover safety device, and the top of the frame is provided with the anti-rollover regulators; the rollers (59) are mounted on the frame; the sugarcane pressing cover plates (82) are mounted on the top surfaces of circular plates of the rollers (59), and the sugarcane leaf and peel blocking barriers (75) and the sugarcane stalk guide plate (78) are mounted behind the rollers (59); and the whole-stalk sugarcane bundling and 180-degree left and right steering conveyor is mounted at a rear end of the frame in the traveling direction.

公开(公告)号：US20240065160A1

公开(公告)日：2024-02-29

申请号：US18237954

申请日：2023-08-25

申请人： CLAAS Selbstfahrende Erntemaschinen GmbH

发明人： Sven Carsten Belau ,  Christoph Heitmann ,  Dennis Neitemeier ,  Ingo Bönig

IPC分类号： A01D43/08 ,  A01B69/00 ,  A01B69/04

CPC分类号： A01D43/085 ,  A01B69/001 ,  A01B69/008

摘要： A system for determining a crop edge and a self-propelled harvester using the system for automatic control are disclosed. The system comprises a camera that generates optical information of a front environment of the harvester. The system further includes a computing unit that analyzes the images using artificial intelligence so that a planted area of a field on which a plant crop is located may be delimited from a remaining residual area of the field, thereby determining the plant crop. In turn, the computing unit is further configured to determine the crop edge of the plant crop based on the determination of the plant crop and to automatically control the harvester based on the determination of the crop edge.

公开(公告)号：US20240016091A1

公开(公告)日：2024-01-18

申请号：US18343568

申请日：2023-06-28

申请人： AGCO International GmbH

发明人： Constantin Dreer

IPC分类号： A01D43/08

CPC分类号： A01D43/08

摘要： A forage harvester cracker unit comprising a first cracker roller, a second cracker roller, a base frame comprising left and right hand side elements, the first cracker roller being mounted on the base frame to be rotatable about a fixed central axis extending between the left and right hand side elements of the base frame and a secondary frame comprising left and right hand side elements, the second cracker roller being mounted on the secondary frame to be rotatable about a central axis extending between the left and right hand side elements of the secondary frame is disclosed. The forage harvester cracker unit further comprises a pivot axis extending through the base frame and the secondary frame, the secondary frame being adjustable about the pivot axis to enable variation of a separation of the first and second cracker rollers, a biasing element acting between the base frame and the secondary frame to urge the second cracker roller towards the first cracker roller and a drive element acting against the biasing element to hold the secondary frame in position against the biasing element to maintain a minimum separation of the first and second cracker rollers.

公开(公告)号：US11818982B2

公开(公告)日：2023-11-21

申请号：US16540562

申请日：2019-08-14

申请人： Deere & Company ,  Carnegie Mellon University

发明人： Stephen R. Corban ,  Scott Miller ,  William D. Todd ,  Herman Herman ,  Zachary Pezzementi ,  Trenton Tabor ,  Jonathan Chang

IPC分类号： A01D75/18 ,  A01D41/127 ,  A01D41/06 ,  A01D45/30 ,  A01D61/02 ,  G06T7/00 ,  A01F12/46 ,  G01N21/85 ,  H04N23/51 ,  H04N23/54 ,  H04N23/80 ,  G06V10/764 ,  G06V10/82 ,  G06V20/66 ,  A01D43/08 ,  G06V20/68

CPC分类号： A01D41/1277 ,  A01D41/06 ,  A01D45/30 ,  A01D61/02 ,  A01F12/46 ,  G01N21/85 ,  G06T7/0002 ,  G06V10/764 ,  G06V10/82 ,  G06V20/66 ,  H04N23/51 ,  H04N23/54 ,  H04N23/80 ,  A01D43/085 ,  G01N2021/8592 ,  G06T2207/30188 ,  G06V20/68

摘要： A grain tailings elevator for a combine harvester includes a an elevator housing having an interior containing a conveyor arrangement configured to transport grain tailings through the elevator housing to a discharge outlet. The elevator housing has a side wall with a window to the interior of the elevator housing. A camera having a camera housing containing an image sensor is mounted to the side wall of the elevator housing over the window with the image sensor in registration with the window. The image sensor is trained on the conveyor arrangement and configured to image the grain tailings transported by the conveyor arrangement through the elevator housing.

公开(公告)号：US11812694B2

公开(公告)日：2023-11-14

申请号：US17039997

申请日：2020-09-30

申请人： Deere & Company

发明人： John A. Dighton ,  Bryan E. Dugas ,  Rahul Gunda ,  Peter A. Johnson

IPC分类号： G06V20/56 ,  A01D41/14 ,  A01D41/127 ,  G06T7/73 ,  G06V20/10 ,  G06T7/80 ,  G06V10/10 ,  A01D41/12 ,  A01D43/073 ,  A01D43/08 ,  A01D43/063 ,  A01D63/04 ,  A01D47/00 ,  A01D90/02

CPC分类号： A01D41/141 ,  A01D41/127 ,  A01D41/1217 ,  A01D43/0631 ,  A01D43/073 ,  A01D43/087 ,  G06T7/74 ,  G06T7/80 ,  G06V10/10 ,  G06V20/188 ,  G06V20/56 ,  A01D47/00 ,  A01D63/04 ,  A01D90/02 ,  G06T2207/10028 ,  G06T2207/30252 ,  G06V2201/12

摘要： A harvester including a mono-camera having a first field of view, where the camera outputs a first image representative of the first field of view, and where the first image is a two-dimensional representation of the first field of view. The harvester also includes a controller in operable communication with the mono-camera, where the controller establishes a second two-dimensional reference frame fixed relative to the first field of view, where the controller identifies a reference point within the first image, where the controller locates the reference point within the second two-dimensional reference frame, and where the controller calculates the location of the reference point relative to the first, three-dimensional reference frame based on the position of the reference point within the second two-dimensional reference frame.

公开(公告)号：US11744183B2

公开(公告)日：2023-09-05

申请号：US17622866

申请日：2020-09-28

申请人： Jiangsu University

发明人： Zhong Tang ,  Yaquan Liang ,  Xin Liu ,  Yu Li

IPC分类号： A01D57/02 ,  A01D43/08 ,  A01D47/00 ,  A01D45/00 ,  A01D57/03 ,  A01D43/063 ,  A01D69/03 ,  A01D69/06

CPC分类号： A01D57/02 ,  A01D43/08 ,  A01D45/003 ,  A01D47/00 ,  A01D57/025 ,  A01D57/03 ,  A01D43/063 ,  A01D69/03 ,  A01D69/06

摘要： A sorghum cutting header and a sorghum harvester with large feed volume and multiple reeling pans includes a reeling header, a rod crushing device, and a reciprocating cutter device. The rod crushing device is located under the reeling header. The reeling header includes reeling pans, frame rods, bearing seats, reeling pan shafts, tandem shafts, and tandem shaft bearing seats. The reeling pan shafts are installed in parallel on the frame rod through bearing seats. The adjacent reeling pan shafts are in transmission connection, and at least one reeling pan shaft is in transmission connection with the power device. An inner part of any reeling pan shaft penetrates the tandem shafts. Both ends of the tandem shafts are supported on the frame rods, and one end of the tandem shafts is fixed on the tandem shaft bearing seats. The reeling pans are mounted on any reeling pan shaft.