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1. 发明公开

US20240373786A1 A FORAGE HARVESTER EQUIPPED WITH A CROP PICK-UP HEADER 审中-公开
公开(公告)号：US20240373786A1
公开(公告)日：2024-11-14
申请号：US18284817
申请日：2022-03-30
申请人： CNH Industrial America LLC
发明人： Simon BEELAERT , Jeffrey BLANCKE , Stijn VAN BELLEGHEM , Pieter WILLEMS
IPC分类号： A01D43/08 , A01D41/14 , A01D57/04
CPC分类号： A01D43/086 , A01D41/141 , A01D43/085 , A01D57/04
摘要： In a harvester/header combination according to the invention, the header is a crop pick-up header (2) coupled to a forage harvester (1). The header comprises a frame (10) and a rotatable reel (13) configured to collect crops from the ground, a rotatable auger (20) provided with two oppositely wound helicoidal flights (26), and one or more windguard rolls (15). The auger is rotatable with respect to a pair of support arms (21) which are themselves pivotable relative to the frame, so that the pivoting movement of the arms results in lowering or raising the auger (20). According to the invention, the header comprises at least one set of actuators (18.19) capable of actively raising the auger and the windguard roll(s) and the harvester/header combination comprises a control unit (46) configured to execute a sequence of steps for removing a foreign object from the header, after detection of the object and stoppage of the harvester's feed rolls (51). The removal sequence includes raising the auger while rotating the auger in the reverse direction, followed by lowering the auger while maintaining said reverse rotation.

2. 发明公开

US20240292785A1 HARVESTER WITH FEED FORWARD CONTROL OF FILLING MECHANISMS 审中-公开
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.

3. 发明授权

US12035657B2 Residue quality assessment and performance system for a harvester 有权
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.

4. 发明公开

US20240196796A1 ADAPTER UNIT FOR A SELF-PROPELLED FORAGE HARVESTER TO ATTACH AN ATTACHMENT DESIGNED FOR A COMBINE HARVESTER 审中-公开
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.

5. 发明授权

US11950530B2 Forage harvester adjustment apparatus 有权
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.

6. 发明公开

US20240065162A1 WHOLE-STALK OR SECTIONING TYPE COMBINED SUGARCANE HARVESTER 审中-公开
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.

7. 发明公开

US20240065160A1 SYSTEM FOR DETERMINING A CROP EDGE AND SELF-PROPELLED HARVESTER 审中-公开
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.

8. 发明公开

US20240016091A1 Forage Harvester 审中-公开
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.

9. 发明授权

US11818982B2 Grain quality control system and method 有权
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.

10. 发明授权

US11812694B2 Monitor system for a harvester 有权
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.

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