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11. 发明申请

US20190261562A1 DOUBLE DECKER CROP RESIDUE SPREADER 审中-公开
公开(公告)号：US20190261562A1
公开(公告)日：2019-08-29
申请号：US15905586
申请日：2018-02-26
申请人： Deere and Company
发明人： Martin Rittershofer , Michael T. Meschke , Matthew T. Wold , Oliver Klein , Marco Broschart
IPC分类号： A01D41/12 , A01F12/44 , A01F12/40
摘要： A combine double-decker crop residue spreader for use with a rotating chopper having chopper blades and through which air is blown may include a divider panel separating a lower portion from an upper portion of the spreader. The divider panel extends rearwardly from a location where the chopper blades transition from rotating towards the divider panel to rotating away from the divider. An airflow conduit extends above the divider panel in the upper portion to rearwardly direct air flow. At least one lower vertical panel below the divider panel in the lower portion rearwardly directs crop residue.

12. 发明授权

US10375885B2 System for chopping and spreading residue 有权
公开(公告)号：US10375885B2
公开(公告)日：2019-08-13
申请号：US15260584
申请日：2016-09-09
申请人： Deere & Company
发明人： Corwin M. Puryk , Christopher J. Faulkner
IPC分类号： A01D41/12 , A01F12/18 , A01F12/30 , A01F12/40 , A01F12/44
摘要： A system of chopping and spreading residue for an agricultural combine comprises a chopper disposed in front of a residue accelerator at the rear of an agricultural combine. The chopper is disposed to receive crop residue from a threshing and separating section of the combine and to chop that residue into smaller portions, the residue accelerator is disposed behind the chopper to receive the chopped crop residue from the chopper, and to accelerate it.

13. 发明申请

US20190124849A1 Residue Handling System for an Agricultural Harvester 审中-公开
公开(公告)号：US20190124849A1
公开(公告)日：2019-05-02
申请号：US15539545
申请日：2015-12-23
申请人： CNH Industrial America LLC
发明人： Herbert M. Farley , Nathan E. Isaac , Andrew Birkel , Austin L. Jackson
IPC分类号： A01F12/46 , A01F12/44 , A01F12/40 , A01F17/02 , A01F29/04 , A01D41/12
摘要： An agricultural harvester includes a threshing and separating system for separating grain from non-grain crop material, and a residue handling system for receiving at least a portion of the non-grain crop material. The residue handling system includes a chopper and a windrow arrangement, each having an inlet. A door is movable between a closed position which directs the non-grain crop material to the chopper and an open position which directs the non-grain crop material to the windrow arrangement. A feed roller is positioned adjacent to and between the inlet of the chopper and windrow arrangement. The feed roller is rotatable in a first direction which directs the non-grain crop material to the chopper when the door is in the closed position, and a second direction which directs the non-grain crop material to the windrow arrangement when the door is in the open position.

14. 发明申请

US20180352748A1 Cleaning shoe venting through chopper rotor assembly 审中-公开
公开(公告)号：US20180352748A1
公开(公告)日：2018-12-13
申请号：US15621244
申请日：2017-06-13
申请人： Deere & Company
发明人： Martin Rittershofer , Gregor Diessner , Oliver Klein , Peter Mischler , Volker Fuchs , Corwin M. Puryk
IPC分类号： A01F12/48 , A01F12/40 , A01D41/127 , A01D41/12
CPC分类号： A01F12/40 , A01D41/1243 , A01D41/1271 , A01D41/1276 , A01F12/444 , A01F12/48
摘要： A combine harvester includes a housing having a rear hood and defining an interior, a blower for generating an air stream in a substantially rearward direction, and a cleaning system separating residue from a crop material such that the residue is transported via the air stream rearwardly to be discharged from the housing. A chopper rotor assembly is disposed within the interior below the rear hood and includes a chopper rotor having a plurality of blades for chopping the residue as it is received via the air stream. A chopper housing is disposed within the interior and includes a roof structure located above the chopper rotor such that a minimal gap is defined therebetween. The air stream flows out of the interior via a flow path defined through the chopper rotor without being substantially redirected from flowing in the rearward direction by the plurality of blades of the chopper rotor.

15. 发明申请

US20180343805A1 AGRICULTURAL COMBINE WITH REVERSING CHOPPER ROTOR 审中-公开
公开(公告)号：US20180343805A1
公开(公告)日：2018-12-06
申请号：US15787664
申请日：2017-10-18
申请人： Deere & Company
发明人： Christopher J. Faulkner , Volker Fuchs , Peter Mischler , Corwin M. Puryk
IPC分类号： A01F29/09 , A01F7/06 , A01F12/40 , A01F29/06 , A01F29/12
CPC分类号： A01F29/095 , A01D41/1243 , A01F7/06 , A01F12/40 , A01F29/06 , A01F29/12
摘要： An agricultural combine has a straw chopper that rotates in one direction in a straw chopping mode of operation and rotates in an opposing direction in a windrowing mode of operation.

16. 发明授权

US10004176B2 Weed seed destruction 有权
公开(公告)号：US10004176B2
公开(公告)日：2018-06-26
申请号：US15209151
申请日：2016-07-13
申请人： Dean Mayerle
发明人： Dean Mayerle
IPC分类号： A01D41/00 , A01F21/00 , A01D41/12 , A01F12/40 , A01F7/06 , A01F12/48
CPC分类号： A01D41/1243 , A01F7/062 , A01F12/40 , A01F12/48
摘要： Weed seeds are destroyed in the chaff from a combine harvester by repeated high speed impacts caused by a rotor mounted in one of a pair of side by side housings which accelerate the discarded seeds in a direction centrifugally away from the rotor onto a stator including angularly adjustable stator surfaces around the axis. Thus the discarded seeds rebound back and forth between the rotor and the stator to provide a plurality of impacts. The seeds are carried axially of the rotor by a controlled airstream so that they move to an axial discharge location where a discharge fan is mounted. The angle of the discharge around the rotor axis can be changed to direct the seeds to the side of the combine away from a straw chopper, towards the guide fins of the tailboard of the chopper, or into the housing of the straw chopper.

17. 发明授权

US09723793B2 Cutting device for agricultural harvesting machines with preselecting device for preselecting groups of cutting knives 有权
公开(公告)号：US09723793B2
公开(公告)日：2017-08-08
申请号：US14811922
申请日：2015-07-29
申请人： Maschinenfabrik Bernard Krone GmbH
发明人： Michael Meiners
IPC分类号： A01F12/40 , A01F29/09 , A01F29/01 , A01D90/04 , A01F15/10
CPC分类号： A01F29/095 , A01D90/04 , A01F15/10 , A01F29/01
摘要： A cutting device for agricultural harvesters has a conveying channel and pivotably supported cutting knives arranged in a row on a frame. The cutting knives project in the cutting position into the conveying channel. A conveying member with conveying tines, rotatingly driven about a horizontal axis, interacts with the cutting knives for comminuting crop. Individual adjusting devices, each associated with one cutting knife, yieldingly support the cutting knives in the cutting position. A knife switching device is provided to move the cutting knives from the inoperative position into the cutting position. With a preselecting device a desired group of cutting knives can be selected that is pivoted into the cutting position upon activation of the knife switching device. The preselecting device is activatable with reduced force expenditure by eliminating resistances, caused by adjusting and connecting devices of the knife switching device, when preselecting the desired group of cutting knives.

18. 发明申请

US20170055445A1 Agricultural harvester including feedback control of chopping parameters 审中-公开
标题翻译：农业收割机包括斩波参数的反馈控制
公开(公告)号：US20170055445A1
公开(公告)日：2017-03-02
申请号：US15248866
申请日：2016-08-26
申请人： CNH Industrial America LLC
发明人： Thomas Mahieu , Bart M.A. Missotten , Bart Lenaerts , Frederik Tallir , Pieter Van Overschelde , Tom N.N. Somers
IPC分类号： A01D41/127 , A01F12/40 , A01D41/12
CPC分类号： A01F12/40
摘要： An agricultural harvester for harvesting a crop on a field. The harvester includes a chopping assembly configured to chop a crop residue of the harvested crop. The chopping assembly includes an inlet for receiving the crop residue, a rotor provided with one or more cutting tools and configured to chop the crop residue, a drive assembly configured to drive the rotor, and an outlet for outputting the chopped crop residue onto the field. The harvester further includes an image based sensor configured to generate a signal comprising an image of the chopped crop residue and a processing unit configured to receive the signal from the image based sensor, process the signal to derive a geometric parameter indicative of a geometry of the chopped crop residue, and determine a control signal for the drive assembly based on the geometric parameter.
摘要翻译：一个收割农田的农业收割机。收割机包括剁碎组件，其被配置为切割收获的作物的作物残余物。切割组件包括用于接收作物残渣的入口，设置有一个或多个切割工具并构造成切割作物残渣的转子，构造成驱动转子的驱动组件和用于将切碎的作物残渣输出到场上的出口。收割机还包括基于图像的传感器，其被配置为生成包括切碎的作物残留的图像的信号和被配置为从基于图像的传感器接收信号的处理单元，处理该信号以导出指示几何的几何参数切碎的作物残渣，并根据几何参数确定驱动装置的控制信号。

19. 发明授权

US09516812B2 Combine harvester having a driver assistance system 有权
公开(公告)号：US09516812B2
公开(公告)日：2016-12-13
申请号：US14862545
申请日：2015-09-23
申请人： CLAAS SELBSTFAHRENDE ERNTEMASCHINEN GMBH
发明人： Joachim Baumgarten , Andreas Wilken , Christoph Heitmann , Joern Brinkmann , Christopher Vieregge
IPC分类号： G06F7/70 , G06F19/00 , G06G7/00 , G06G7/76 , A01D41/127 , A01D41/12 , A01F12/40
CPC分类号： A01D41/127 , A01D41/1243 , A01F12/40
摘要： A combine harvester includes a driver assistance system that regulates a spreading on the ground of a crop flow exiting the combine harvester. The driver assistance system includes spreading strategies that can be selected in order to regulate the spreading of the crop flow exiting the combine harvester.

20. 发明申请

US20160316635A1 CHOPPER FOR AN AGRICULTURAL HARVESTER 有权
标题翻译： CHOPPER FOR AGRICULTURAL HARVESTER
公开(公告)号：US20160316635A1
公开(公告)日：2016-11-03
申请号：US14700564
申请日：2015-04-30
申请人： CNH Industrial America LLC
发明人： Craig E. Murray , Justin L. Montenguise , Nicholas S. Shane
IPC分类号： A01F29/06 , A01D41/12 , A01D41/00 , A01F12/40
CPC分类号： A01F29/06 , A01D41/00 , A01D41/1243 , A01F12/40
摘要： An agricultural harvester includes a frame; a threshing and separating system carried by the frame; a cleaning system carried by the frame; a mounting surface carried by the frame; and a residue system including a chopper carried by the frame and supplied with crop material from the threshing and separating system and/or the cleaning system. The chopper includes a chopper frame mounted to the mounting surface and having at least one shaft opening formed through; a chopper shaft held in the at least one shaft opening that is configured to rotate and is carried by the frame independently of the chopper frame; at least one rotating knife carried by the chopper shaft; and at least one stationary knife held in the chopper frame.
摘要翻译：农业收割机包括一个框架; 由框架承载的脱粒分离系统; 由框架承载的清洁系统; 由框架承载的安装表面; 以及残渣系统，其包括由所述框架携带并由脱粒和分离系统和/或清洁系统供应作物材料的切碎机。切碎机包括安装在安装表面上并具有形成的至少一个轴孔的切碎机架; 保持在所述至少一个轴孔中的切碎器轴，其被构造成独立于所述斩波器框架旋转并被所述框架承载; 由切碎机轴承载的至少一个旋转刀; 以及保持在斩波架中的至少一个固定刀。

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