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1. 发明授权

US12010949B2 Stalk roll 有权
公开(公告)号：US12010949B2
公开(公告)日：2024-06-18
申请号：US16946156
申请日：2020-06-08
申请人： Marion Calmer
发明人： Marion Calmer
IPC分类号： A01D45/02
CPC分类号： A01D45/025 , A01D45/021
摘要： A flute for a stalk roll has a sharp edge defined by the relationship of the leading surface and a leading wall. The flute is positioned on a main cylinder of said stalk roll having a leading surface having its base nearer the main cylinder and its top farther from the main cylinder, the leading wall, and a trailing wall. The leading wall extends perpendicular to and outward from said main cylinder. The base of the leading surface intersects the leading wall and travels upwardly to intersect with the trailing surface to form an edge. The angle between the leading wall and leading surface is thirty degrees.

2. 发明授权

US11937547B2 Attachment for harvesting stalk-like stem crops with meshing picking rotors 有权
公开(公告)号：US11937547B2
公开(公告)日：2024-03-26
申请号：US17265526
申请日：2019-07-01
申请人： Carl Geringhoff GmbH & Co. KG
发明人： Frank Schlamann
IPC分类号： A01D45/02 , A01D46/00
CPC分类号： A01D46/00 , A01D45/025
摘要： The invention relates to an attachment for attaching to a harvesting machine, comprising a number of picking devices (2) distributed adjacent to one another over the working width, said picking devices having at least a first and a second picking rotor (10a, 10b), which can be driven in counterrotation. The drawing edges (14) on the drawing bodies (12) on the first and second picking rotors (10a, 10b) are arranged in relation to one another in such a way that, during rotary movement of the first and second picking rotors (10a, 10b), two adjacent drawing edges (14) of the first picking rotor (10a) hold, in the range of action of said drawing edges into the downward movement path of a plant stalk (8), the plant stalk (8) temporarily against the drawing edges (14) of the second picking rotor (10b) preceding and lagging behind the two adjacent drawing edges (14) of the first picking rotor (10a) and clamp the plant stalk (8), by means of the four contact points (26) of the plant stalk (8), against the drawing edges (14) of the first and second picking rotors (10a, 10b) into an arc shape approximating the enveloping circle (16) of the first picking rotor (10a), and on the second picking rotor (10b) a knife blade (20) is arranged between the preceding and lagging drawing edges (14) of the second picking rotor (10a), which knife blade cuts into the outside of the plant stalk (8) clamped in an arc shape.

3. 发明授权

US10874052B2 Differential speed stalk rolls 有权
公开(公告)号：US10874052B2
公开(公告)日：2020-12-29
申请号：US16279982
申请日：2019-02-19
申请人： Kingdom Ag Concepts, Inc.
发明人： Rich Gramm , Corbin Fehr , Austin Bitting , Robert Schlipf
IPC分类号： A01D45/02 , A01D47/00
CPC分类号： A01D45/025 , A01D45/028 , A01D47/00
摘要： Differential speed stalk rolls mountable to a row unit of a row crop head. A first stalk roll body has an outer peripheral speed less than the outer peripheral speed of a second stalk roll body in lateral spaced relation. At least one of the first and second bodies includes a knife defining a knife plane normal to the axis of rotation of the first or second stalk roll. The stalk roll bodies may have modular and interchangeable body segments of different configurations.

4. 发明申请

US20190230859A1 STALK ROLLER ASSEMBLY FOR AN AGRICULTURAL SYSTEM 审中-公开
公开(公告)号：US20190230859A1
公开(公告)日：2019-08-01
申请号：US15883609
申请日：2018-01-30
申请人： CNH Industrial America LLC
发明人： Eric Lee Walker , Eric Roland Fredricks
IPC分类号： A01D45/02 , A01D34/44
CPC分类号： A01D45/025 , A01D34/44 , A01D41/12 , A01D47/00 , A01F11/06
摘要： A stalk roller assembly for an agricultural system includes a stalk roller having a hollow shaft. The hollow shaft has a first end having a first shape, such that the first end engages a guide element. Furthermore, the hollow shaft has a second end having a second shape that engages a drive shaft, such that the first shape is different than the second shape. In addition, the hollow shaft is formed from a single piece of material.

5. 发明申请

US20180199510A1 STALK ROLL SHAFT RETENTION ASSEMBLY 审中-公开
公开(公告)号：US20180199510A1
公开(公告)日：2018-07-19
申请号：US15873583
申请日：2018-01-17
申请人： 360 Yield Center
发明人： Austin Ehle
IPC分类号： A01D45/02 , A01D41/06 , A01D57/22
CPC分类号： A01D45/025 , A01D41/06 , A01D57/22 , A01D91/04
摘要： A combine head and stalk roll retention shaft apparatus. The combine head may include a plurality of combine head row units. A drive system is provided to drive the row units and a stalk roll feeder; the feeder having a drive system to drive the feeder and feed corn stalks into at least one of the plurality of combine head row units. The stalk roll retention apparatus may be slidably attached proximate to the tip of the stalk roller shaft to reduce wear of the stalk rollers and guide the corn stalks into the row unit(s). The stalk roll retention shaft apparatus may include one more bearings. The stalk roll retention shaft apparatus may also include a cap or plug on the front of the apparatus.

6. 发明申请

US20180054962A1 LIGHTWEIGHT STALK ROLL KNIFE 审中-公开
公开(公告)号：US20180054962A1
公开(公告)日：2018-03-01
申请号：US15248875
申请日：2016-08-26
申请人： CNH Industrial America LLC
发明人： Eric Fredricks , James Gessel , Brian Crow , Eric Walker , Michael Berggren
IPC分类号： A01D34/44 , A01D57/06 , A01D41/06
CPC分类号： A01D34/44 , A01D41/06 , A01D45/025 , A01D57/06 , A01D2101/00
摘要： A header for a combine harvester is provided. The header includes a row unit, a stalk roll, and a stalk roll knife. The stalk roll is mounted to the row unit. The stalk roll knife is mounted to the stalk roll and includes a plurality voids about a trailing end of the stalk roll knife.

7. 发明申请

US20150319929A1 System and Method for Sensing and Mapping Stalk Diameter 有权
标题翻译：用于感应和绘制茎直径的系统和方法
公开(公告)号：US20150319929A1
公开(公告)日：2015-11-12
申请号：US14272910
申请日：2014-05-08
申请人： DEERE & COMPANY
发明人： LARRY L. HENDRICKSON , NIELS DYBRO , NOEL W. ANDERSON
IPC分类号： A01D75/00 , G01B3/38 , G01B5/08 , A01D45/02
CPC分类号： A01D75/00 , A01D45/023 , A01D45/025 , G01B3/38 , G01B5/0035 , G01B5/08 , G01B21/10
摘要： A system for sensing the diameter of stalks of plants senses the position of a laterally movable member arranged to contact a stalk of a plant located within an elongate gap in a row harvesting unit to determine and map the stalk diameters.
摘要翻译：用于感测植物茎直径的系统感测布置成接触位于行收获单元中的细长间隙内的植物茎的横向可移动构件的位置，以确定和映射茎直径。

8. 发明申请

US20150319927A1 MINIMIZING BEARING FAILURE DUE TO STALK ROLL MISALIGNMENT 有权
标题翻译：由于STALK ROLL MISALIGNMENT造成的轴承故障最小化
公开(公告)号：US20150319927A1
公开(公告)日：2015-11-12
申请号：US14701697
申请日：2015-05-01
申请人： AGCO Corporation
发明人： Marudhu Madheswaran
IPC分类号： A01D45/02 , A01D57/22
CPC分类号： A01D45/025 , A01B71/04 , A01D57/22
摘要： A corn header has a plurality of row units disposed adjacent each other. Each row unit has a frame and a gearbox coupled to the frame. The gearbox has a gearing assembly coupled to a rotatable shaft extending from an opening of the gearbox. Each row unit also has a stalk roll coupled to the rotatable shaft and a coupling interface comprising a self-aligning ball or roller bearing assembly. A support bracket is secured to the frame with the coupling interface operably coupling the stalk roll to the support bracket within a defined tolerable limit of misalignment.
摘要翻译：玉米片头具有彼此相邻布置的多个行单元。每行单元具有联接到框架的框架和齿轮箱。齿轮箱具有联接到从齿轮箱的开口延伸的可旋转轴的传动装置。每排单元还具有联接到可旋转轴的杆辊和包括自对准球或滚子轴承组件的联接接口。支撑托架固定到框架上，其中联接接口在确定的可容许的未对准极限内可操作地将杆辊连接到支撑托架。

9. 发明申请

US20150319926A1 INTEGRATED CROP SCRAPER 有权
标题翻译：综合作业刮刀
公开(公告)号：US20150319926A1
公开(公告)日：2015-11-12
申请号：US14701625
申请日：2015-05-01
申请人： AGCO Corporation
发明人： Marudhu Madheswaran , Randall Lohrentz
IPC分类号： A01D45/02 , A01D91/04 , A01D57/22
CPC分类号： A01D45/025 , A01D57/22 , A01D91/04
摘要： A row unit for a corn header has a gearbox with a cast body and first and second rotatable shafts and first and second openings. The first and second shafts extend out respectively from the first and second openings. The row unit also has first and second rotatable stalk rolls arranged fore and aft, the stalk rolls being coupled to the first and second shafts at the aft end and coupled on the fore end to first and second cast supports. The first and second cast supports are secured to a frame of the row unit. Formed from casting the first and second cast supports are respective first and second protrusions, wherein the first and second protrusions include respective first and second knife edges, the first and second knife edges located adjacent the respective first and second stalk rolls.
摘要翻译：用于玉米片头的行单元具有带有铸体的齿轮箱和第一和第二可旋转轴以及第一和第二开口。第一和第二轴分别从第一和第二开口延伸出来。行单元还具有前后布置的第一和第二可旋转的辊辊，所述杆辊在后端处联接到第一和第二轴并且在前端连接到第一和第二铸造支撑件。第一和第二铸造支撑件固定到行单元的框架。由铸造第一和第二铸造支撑件形成的是相应的第一和第二突起，其中第一和第二突起包括相应的第一和第二刀刃，第一和第二刀刃位于相应的第一和第二柄辊附近。

10. 发明申请

US20150208580A1 ADJUSTABLE ROW UNIT DECK PLATE FOR A HEADER OF AN AGRICULTURAL HARVESTER 有权
标题翻译：农业收割机的主角可调节的单位面板
公开(公告)号：US20150208580A1
公开(公告)日：2015-07-30
申请号：US14163176
申请日：2014-01-24
申请人： CNH AMERICA LLC
发明人： Eric L. Walker , Jason Earl Smith , Michael Lee Berggren
IPC分类号： A01D45/02
CPC分类号： A01D45/028 , A01D45/021 , A01D45/025
摘要： An adjustable row unit for a header of a combine harvester is disclosed. The row unit includes opposed and cooperating curved deck plates that reduce the distance from the upper surfaces of the deck plates to the stripping roll pinch points. The deck plates move in unison and the opening of the stalk receiving gap is variable and subject to coarse and fine adjustment. Coarse adjustment is achieved by moving the deck plates into a selected stalk receiving position and fine adjustment is performed by a yieldable biasing member when the deck plates are in the selected stalk receiving position.
摘要翻译：公开了一种用于联合收割机的头部的可调节行单元。行单元包括相对和协作的弯曲甲板板，其减小了从甲板板的上表面到剥离辊夹点的距离。平台板一致移动，杆接收间隙的开口是可变的，可以进行粗调和微调。通过将甲板板移动到选定的杆接收位置并且当甲板板处于选定的杆接收位置时，通过可屈曲的偏压构件执行微调，实现粗调。

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