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公开(公告)号：US20240155975A1
公开(公告)日：2024-05-16
申请号：US18508793
申请日：2023-11-14
IPC分类号： A01D41/127 , A01D41/06 , A01D41/14
CPC分类号： A01D41/127 , A01D41/06 , A01D41/142
摘要： A system for sensor-based monitoring of a harvesting operation includes a header having a rotating reel, an optical sensor and a rotational reel position sensor. The optical sensor is configured to capture optical data in response to a trigger signal associated with an output signal of the position sensor indicative of a rotational position of the reel. A related method includes triggering the optical sensor when the reel is arranged in at least one predetermined rotational position and capturing optical data by the optical sensor when triggered.
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公开(公告)号：US20230397539A1
公开(公告)日：2023-12-14
申请号：US18208076
申请日：2023-06-09
发明人： Dré W.J. Jongmans , Pieter Van Overschelde , Stefaan Eeckeloo , Bertl Verschaeve , Sam Reubens , Bart M.A. Missotten
摘要： A feed roll includes paddles mounted upright on a cylindrical surface of the roll and oriented parallel to its rotation axis, and V-shaped vanes in a central area of the feed roll. One or more paddles or paddle portions are located in the central area. The paddles or paddle portions may be located between the blades that define the V-shaped vanes, i.e. blades which extend between a top point at or near the tip of the V-shape and a base point at the base of the V-shape. Paddles may be present between the base points of one or more of the V-shaped vanes, and additional intermediate paddles may be located between the top points and the base points of the blades. The paddles or paddle portions in the central area enhance the capability of deflecting objects away from the threshing rotors downstream of the feed roll in a combine harvester.
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公开(公告)号：US20230276736A1
公开(公告)日：2023-09-07
申请号：US18115506
申请日：2023-02-28
发明人： Dré W.J. Jongmans , Bart M.A. Missotten , Sam Reubens , Pieter Van Overschelde , Bertl Verschaeve
CPC分类号： A01F12/181 , A01F12/22 , A01F7/06
摘要： A rotor for an agricultural implement such as a self-propelled harvester. The rotor includes a surface and one or more rasp bars which comprise a crop engaging portion that is immobile relative to the surface and a crop engaging portion that is movable relative to the surface, in that a distance between at least part of the movable portion and the surface of the rotor is variable. One of the crop engaging portions is a primary portion configured to engage with crop regardless of whether it is movable or not, while the other is a secondary portion that comprises a crop engaging feature such as a tooth for increasing traction on the crop. The crop engaging feature is activated, by either extending radially outwardly from the primary portion, or deactivated by lying at a same radial position or radially inwardly of the primary portion.
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