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公开(公告)号：US20240090378A1
公开(公告)日：2024-03-21
申请号：US17767931
申请日：2020-10-06
发明人： Steffen Sudhues , Michael Pokriefke
CPC分类号： A01D41/144 , A01D57/04
摘要： The aim of the invention is to increase the feed rate of the cutting unit while achieving lower costs. This aim is achieved, according to the invention, in that at least two reel support arms (26) supporting a reel part (24a, 24b, 24c) are interconnected, for conjoint rotation, by means of a torsion shaft (30a, 30b), the reel support arms (26a, 26b, 26c, 26d) and the torsion shaft (30a, 30b) form a reel support unit (32), the reel support unit (32) is connected to an adjustment drive (28a, 28b), which acts on one or more reel support arms (26a, 26b, 26c, 26d) and/or on the torsion shaft (30a, 30b) and, in the event of adjustment movements of the remotely controlled adjustment drive (28a, 28b), raises or lowers the associated reel part (24a, 24b, 24c), the torsion shaft (30a, 30b) has, on a first side, a bearing point (34) fixed in the axial direction of the torsion shaft (30a, 30b), and the torsion shaft is mounted, on a second side, in a plain bearing (38).
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公开(公告)号：US20180098496A1
公开(公告)日：2018-04-12
申请号：US15290398
申请日：2016-10-11
申请人： Deere & Company
CPC分类号： A01D41/14 , A01D41/06 , A01D41/141 , A01D41/144 , A01F12/18 , A01F12/44
摘要： A combine has a feeder house extending forward from the front of the combine, with the front of the feeder house defining a rectangular frame for supporting a harvesting head. A gauge wheel arrangement is supported on the rectangular frame and in turn supports the harvesting head. The gauge wheel arrangement includes a center frame that abuts the rectangular frame and pivots with respect to it. A left side frame with gauge wheels is hinged to the center frame. A right side frame with gauge wheels is hinged to the center frame. The center, left, and right frames can support the harvesting head and permit the harvesting head to pivot with respect to the feeder house, as well as supporting a part of the weight of the harvesting head on the gauge wheels.
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公开(公告)号：US09795083B2
公开(公告)日：2017-10-24
申请号：US14850603
申请日：2015-09-10
发明人： Sandor Van Vooren
CPC分类号： A01D41/144 , A01B73/06
摘要： A header bar assembly has a row of header bar elements mounted on a fixed header bar section. The assembly includes a first moveable wing having mounted thereon one or more further header bar elements, the fixed header bar section supporting at the first end a first pillar extending generally perpendicular to the fixed header bar section and via which the first moveable wing is retained moveably captive relative to the fixed header bar section. The first moveable wing is moveable relative to the first pillar vertically and rotatably from an operative, deployed position in which it extends generally parallel to the fixed header bar section to a stowed position through vertical movement on the first pillar and rotation such that the first moveable wing lies adjacent the fixed header bar section inboard of the first pillar.
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公开(公告)号：US20170135278A1
公开(公告)日：2017-05-18
申请号：US15418682
申请日：2017-01-28
申请人： Neal Nuss
发明人： Neal Nuss
CPC分类号： A01B73/06 , A01D41/144 , A01D45/003
摘要： A header assembly for mounting upon a front end of a harvester combine's feeder house, the header assembly incorporating a central header which is adapted for fixed attachment to the feeder house front end; the header assembly further incorporating a lateral header and a pivot joint positioning an oppositely lateral end of the lateral header over the lateral end of the central header, the pivot joint being adapted for facilitating movements of the lateral header between a mowing position and a transport position, the lateral header cantilevering laterally over a crop edge upon pivoting to the mowing position and extending rearwardly upon counter-pivoting to the transport position.
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5.发明授权Agricultural harvester header with retracting paddles for conveying crop material 有权用于输送作物材料的收割桨的农业收割机头公开(公告)号：US09578806B2
公开(公告)日：2017-02-28
申请号：US14738544
申请日：2015-06-12
CPC分类号： A01D61/008 , A01D41/144 , A01D61/002
摘要： An agricultural harvester includes a header with an infeed assembly including a driving element configured to rotate; a cylinder rotationally coupled to the driving element and having a plurality of openings formed therein; and a paddle assembly eccentrically positioned and rotationally held within the cylinder. Each paddle assembly includes a plurality of paddles variably positioned through the openings in the cylinder. Each paddle includes a laterally slidable wing that withdraws into the cylinder when the paddle retracts into the cylinder, and slides outwardly as the paddle extends form the cylinder.
摘要翻译： 农业收割机包括具有进给组件的集管，该进料组件包括构造成旋转的驱动元件; 旋转地联接到所述驱动元件并且具有形成在其中的多个开口的圆柱体; 以及偏心地定位和旋转地保持在气缸内的桨组件。 每个桨叶组件包括多个桨叶，其可变地定位成穿过气缸中的开口。 每个桨叶包括一个侧向可滑动的翼片，当叶片缩回到圆柱体中时，叶片可以退出到圆柱体中，并且当叶片从圆柱体延伸时向外滑动。
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6.发明申请公开(公告)号：US20160360701A1
公开(公告)日：2016-12-15
申请号：US14738544
申请日：2015-06-12
IPC分类号： A01D61/00
CPC分类号： A01D61/008 , A01D41/144 , A01D61/002
摘要： An agricultural harvester includes a header with an infeed assembly including a driving element configured to rotate; a cylinder rotationally coupled to the driving element and having a plurality of openings formed therein; and a paddle assembly eccentrically positioned and rotationally held within the cylinder. Each paddle assembly includes a plurality of paddles variably positioned through the openings in the cylinder. Each paddle includes a laterally slidable wing that withdraws into the cylinder when the paddle retracts into the cylinder, and slides outwardly as the paddle extends form the cylinder.
摘要翻译： 农业收割机包括具有进给组件的集管，该进料组件包括构造成旋转的驱动元件; 旋转地联接到所述驱动元件并且具有形成在其中的多个开口的圆柱体; 以及偏心地定位和旋转地保持在气缸内的桨组件。 每个桨叶组件包括多个桨叶，其可变地定位成穿过气缸中的开口。 每个桨叶包括一个侧向可滑动的翼片，当叶片缩回到圆柱体中时，叶片可以退出到圆柱体中，并且当叶片从圆柱体延伸时向外滑动。
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7.发明申请公开(公告)号：US20160165799A1
公开(公告)日：2016-06-16
申请号：US14903943
申请日：2014-07-08
CPC分类号： A01D75/185 , A01D41/06 , A01D41/14 , A01D41/144 , A01D41/145
摘要： A header for a combine harvester has a primary implement and a secondary implement with a roller unit. The roller unit has a frame element, an outer roller set with a rotatably supported roller and a central roller set with a rotatably supported roller. The central roller set is guided on the frame element to be lowerable relatively to the external roller set.
摘要翻译： 联合收割机的头部具有主工具和具有滚子单元的次要工具。 辊单元具有框架元件，设置有可旋转支撑的辊的外辊和设置有可旋转地支撑的辊的中心辊。 中央辊组在框架元件上被引导以相对于外部辊组可降低。
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公开(公告)号：US09173345B2
公开(公告)日：2015-11-03
申请号：US13955031
申请日：2013-07-31
发明人： Romano Cressoni
CPC分类号： A01D45/021 , A01D41/144
摘要： Folding heads for corn-shelling machines and/or combine harvesters which include a central portion extending along a main transversal direction and two lateral portions aligned with the central portion in a working condition of the head are provided. Folding heads may include drive elements for moving the lateral portions so as to pass from the working configuration to a folded configuration wherein the lateral portions are at least partially folded and overlapping the central portion. Each lateral portion may be operatively connected to the central portion by connection elements which may include a relative arm which connects each lateral portion to the central portion, wherein the connection elements include a first hinge defining a first rotation axis parallel to a longitudinal direction of advancement of the head and a second hinge defining a second rotation axis, perpendicular to the first rotation axis. Methods of making and using folding heads are also provided.
摘要翻译： 提供了玉米脱壳机和/或联合收割机的折叠头，其包括在主横向延伸的中心部分和在头部的工作状态下与中心部分对准的两个侧部。 折叠头可以包括用于移动横向部分以便从工作构型传递到折叠构型的驱动元件，其中侧面部分至少部分地折叠并与中心部分重叠。 每个横向部分可以通过连接元件可操作地连接到中心部分，连接元件可以包括将每个侧向部分连接到中心部分的相对臂，其中连接元件包括限定平行于前进方向的第一旋转轴线的第一铰链 并且第二铰链限定垂直于第一旋转轴线的第二旋转轴线。 还提供了制作和使用折叠头的方法。
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公开(公告)号：US09072222B2
公开(公告)日：2015-07-07
申请号：US14025278
申请日：2013-09-12
申请人： DEERE & COMPANY
CPC分类号： A01D45/021 , A01D41/144
摘要： A self-centering cover assembly for hinged row crop harvesting head comprises a cover supported on a base member, wherein the base member is positioned by springs to self-center with respect to two hinged sections of the harvesting head.
摘要翻译： 用于铰接排作物收割头的自定心盖组件包括支撑在基部构件上的盖，其中基部构件通过弹簧定位成相对于收获头的两个铰接部分自对中。
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公开(公告)号：US20140033670A1
公开(公告)日：2014-02-06
申请号：US13955031
申请日：2013-07-31
发明人： Romano Cressoni
IPC分类号： A01D45/02
CPC分类号： A01D45/021 , A01D41/144
摘要： Folding heads for corn-shelling machines and/or combine harvesters which include a central portion extending along a main transversal direction and two lateral portions aligned with the central portion in a working condition of the head are provided. Folding heads may include drive elements for moving the lateral portions so as to pass from the working configuration to a folded configuration wherein the lateral portions are at least partially folded and overlapping the central portion. Each lateral portion may be operatively connected to the central portion by connection elements which may include a relative arm which connects each lateral portion to the central portion, wherein the connection elements include a first hinge defining a first rotation axis parallel to a longitudinal direction of advancement of the head and a second hinge defining a second rotation axis, perpendicular to the first rotation axis. Methods of making and using folding heads are also provided.
摘要翻译： 提供了玉米脱壳机和/或联合收割机的折叠头，其包括在主横向延伸的中心部分和在头部的工作状态下与中心部分对准的两个侧部。 折叠头可以包括用于移动横向部分以便从工作构型传递到折叠构型的驱动元件，其中侧面部分至少部分地折叠并与中心部分重叠。 每个横向部分可以通过连接元件可操作地连接到中心部分，连接元件可以包括将每个侧向部分连接到中心部分的相对臂，其中连接元件包括限定平行于前进方向的第一旋转轴线的第一铰链 并且第二铰链限定垂直于第一旋转轴线的第二旋转轴线。 还提供了制作和使用折叠头的方法。
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