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公开(公告)号：US10681868B2
公开(公告)日：2020-06-16
申请号：US15735602
申请日：2016-06-01
发明人： Dave Dietrich , Ron Wheeler
摘要： A harvest header apparatus for harvesting a first crop in a field while preventing damage to a second later crop planted in the same field. A header table with a knife mounted along a lower front edge thereof has a plurality of crop shields attacked to and spaced along the header table at a selected shield spacing, each crop shield extending forward from a rear portion thereof located under the knife to a forward end thereof located forward of the knife. A forward portion of each crop shield slopes upward such that crop plants contacted by the forward portion of each crop shield are pushed downward and pass under the knife without contacting the knife. The shield spacing is selected so the crop shields move along rows of second crop and push the second crop plants down and under the table such that same are not contacted by the knife.
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公开(公告)号：US10660266B2
公开(公告)日：2020-05-26
申请号：US15186197
申请日：2016-06-17
发明人： Jack Wallace , Douglas Gilg , Alan Echtenkamp , Jacques Basson
摘要： A belt monitoring system for an agricultural belt arrangement, the monitoring system including an agricultural belt having a magnetic element embedded therein and a sensor. The agricultural belt arrangement defines a proper belt alignment for the belt and moves the belt. The magnetic element is polarized so as to output a magnetic signal. The sensor is configured to detect, at a reference position, the magnetic signal outputted by the magnetic element. The monitoring system further includes a circuit configured to output a signal if, for example, the agricultural belt moves more than a predetermined amount through the agricultural belt arrangement without the sensor arrangement detecting the magnetic signal outputted by the magnetic element, a predetermined amount of time passes without the sensor detecting the magnetic signal, and the circuit determines the position of the magnetic element to be outside of a permissible positional range.
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公开(公告)号：US09980432B2
公开(公告)日：2018-05-29
申请号：US15067505
申请日：2016-03-11
发明人： Sandor van Vooren , Stijn Borry
IPC分类号： A01D34/835 , A01D34/14 , A01D41/14 , A01D34/40 , A01D69/00 , A01D69/03 , A01D101/00
CPC分类号： A01D34/14 , A01D34/40 , A01D34/8355 , A01D41/14 , A01D69/002 , A01D69/03 , A01D2101/00
摘要： A header for a combine harvester has a first cutter bar for cutting crops at a first height so that the cut portions are gathered towards the central area of the header by an auger or draper mechanism, and a second cutter bar configured to cut the remaining stalks of the crops at a second height lower than the first height. The second cutter bar is displaceable with respect to the header body without separating it from the header body, the header body including a header back wall, side walls and floor portion. The second cutter bar is movable to an inactive position. The header is operable with the first cutter bar as a single cutter bar, when the second cutter bar is in the stored position.
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34.发明申请公开(公告)号：US20180139898A1
公开(公告)日：2018-05-24
申请号：US15817404
申请日：2017-11-20
发明人： Bruce Robert Shearer
CPC分类号： A01D34/283 , A01D34/04 , A01D34/14 , A01D34/40 , A01D34/535 , A01D41/14 , A01D41/142 , A01D41/145 , A01D47/00 , A01D57/03 , A01D61/02
摘要： A crop harvesting header having a frame mounted on a propulsion vehicle has a cutter bar carrying a sickle knife and a draper transport. The draper is guided at its front edge by a longitudinally extending rail mounted on the frame for movement therewith. The cutter bar is mounted on the frame at spaced positions by spring blades attached to a fixed beam at the rear which allow up and down flexing movement of the cutter bar relative to the draper engagement member. At the center discharge the cutter bar is carried on shorter blades which are carried on a beam in front of the front draper roller. The small amount of flexing of the cutter bar combines with a balanced three piece header frame to provide effective ground following.
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公开(公告)号：US09894833B2
公开(公告)日：2018-02-20
申请号：US15051887
申请日：2016-02-24
发明人： Wolfgang Lutz , Markus Nadlinger
IPC分类号： A01F29/09 , A01D34/14 , A01F29/06 , B02C18/18 , B26D1/00 , B26D1/38 , A01D34/40 , B26D7/00 , B23P15/40 , A01D101/00
CPC分类号： A01D34/14 , A01D34/40 , A01D2101/00 , A01F29/06 , A01F29/09 , B02C18/18 , B23P15/40 , B26D1/0006 , B26D1/38 , B26D2001/002 , B26D2001/0053 , B26D2001/0066 , B26D2007/0012
摘要： A cutter bar has a cutter body with a substantially rectangular cross section formed by an upper face, two side faces and a lower face. The upper face together with at least one side face defines a cutting edge, which is formed by one or more hard metal profile strips fastened in a groove in the cutter body. The wall of the groove which adjoins the upper face of the cutter body encloses with the upper face of the cutter body an angle less than 90°, preferably 89 to 15°, particularly preferably 80 to 40°. The wall of the groove which adjoins the lateral face of the cutter body encloses with the lateral face of the cutter body an angle less than 90°, preferably 89 to 15°, particularly preferably 80 to 40°. The hard metal profile strip or hard metal profile strips is or are positively inserted in the groove.
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公开(公告)号：US20170127609A1
公开(公告)日：2017-05-11
申请号：US14937180
申请日：2015-11-10
CPC分类号： A01D34/40 , A01D34/14 , A01D34/30 , A01D2101/00
摘要： A sickle cutting system is mounted on a header for forward travel over ground having a standing crop thereon and includes a cutter bar with a plurality of knife guards and at least one sickle bar with a drive system for driving the sickle bar through repeated cycles of reciprocating movement from start-up of the system through to a shut-down. The drive system includes an arrangement to halt the sickle bar on shut-down at a predetermined position of the knife blades relative to the knife guards and preferably the position where the blades lie intermediate two knife guards. The system can be halted by either a physical stop member at the required position or by detecting the position of the sickle bar during operation and causing it to halt the required position. The detection can be carried out by counting pulses generated by markers on a rotary member of the drive system.
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37.发明授权Method for repositioning a cutterbar assembly of header of an agricultural harvester 有权用于重新定位农业收割机头部的切割器组件的方法公开(公告)号：US09452512B2
公开(公告)日：2016-09-27
申请号：US14272605
申请日：2014-05-08
发明人： Joshua Steward Joyce
CPC分类号： B25B13/48 , A01D34/283 , A01D34/40 , B25B13/481
摘要： A method for repositioning a cutterbar assembly of a header of an agricultural harvester. The header includes a chassis. The cutterbar assembly includes a cutterbar and a supporting arm. The method includes steps of connecting one end of the supporting arm to the chassis, further connecting the supporting arm to the chassis via a down-stop linkage assembly positionable between first and second positions, engaging a lockout tool with the down-stop linkage assembly, applying a torque to the down-stop linkage assembly via the lockout tool, and repositioning the down-stop linkage assembly from either the first position or the second position upon application of the torque. An opposite end of the supporting arm is connected to the cutterbar. In the first position, the cutterbar is positioned distal to a front end of the chassis, and in the second position, the cutterbar is positioned proximal to the front end of the chassis.
摘要翻译： 一种用于重新定位农业收割机的集管的切割器组件的方法。 标题包括一个机箱。 切割器组件包括切割器和支撑臂。 该方法包括以下步骤：将支撑臂的一端连接到底盘，通过可定位在第一和第二位置之间的下降联动组件进一步将支撑臂连接到底盘，将锁定工具与下停动联动组件接合， 经由锁定工具向下停止联动组件施加扭矩，并且在施加扭矩时将下止动联动组件从第一位置或第二位置重新定位。 支撑臂的相对端连接到切割器。 在第一位置，切割器定位在机架的前端的远侧，并且在第二位置，切割器定位成靠近底盘的前端。
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公开(公告)号：US09338941B2
公开(公告)日：2016-05-17
申请号：US13933758
申请日：2013-07-02
申请人： DEERE & COMPANY
CPC分类号： A01D34/40
摘要： A crop ramp (112) for an agricultural harvesting head (100) has a forward portion (212) that is generally planar and has a leading edge (200) that is configured to be fixed the rear of a reciprocating knife (110) and ahead of a leading edge (202) of a conveyor belt of the conveyor (104, 106); and a rear portion (214) that is generally planar and that is fixed to and extends rearward from the forward portion (212), wherein the rear portion (214) is configured to extend over the leading edge (202) of an endless belt of the conveyor (104, 106), where the rear portion (214) has a lower surface (216) that is generally planar and is parallel to an upper surface of the endless belt of the conveyor (104, 106) and has a trailing edge (204), where at least one recess (218) extends into the lower surface (216), where a first end of the recess is upstream of the second end of the recess (218) and wherein the first end of the recess is farther from the trailing edge (204) than the second end.
摘要翻译： 用于农业收获头（100）的耕作斜坡（112）具有大致平面的前部（212），并且具有前缘（200），其被配置为固定在往复刀（110）的后部并且前方 的传送带（104,106）的传送带的前缘（202）; 和后部（214），其大体上是平面的并且被固定到所述前部（212）并且从所述前部（212）向后延伸，其中所述后部（214）构造成在所述后部（214）的环形带的前缘（202） 输送机（104,106），其中后部（214）具有大致平面的下表面（216）并且平行于输送机（104,106）的环形带的上表面，并且具有后缘 （204），其中至少一个凹部（218）延伸到所述下表面（216）中，其中所述凹部的第一端在所述凹部（218）的第二端的上游，并且其中所述凹部的所述第一端更远 从后缘（204）比第二端。
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公开(公告)号：US20110239615A1
公开(公告)日：2011-10-06
申请号：US13075862
申请日：2011-03-30
申请人： Nobuyuki Hirose , Hiroshi Hojo , Shuhei Maruyama , Fumio Minami
发明人： Nobuyuki Hirose , Hiroshi Hojo , Shuhei Maruyama , Fumio Minami
IPC分类号： A01D34/40
CPC分类号： A01D34/828
摘要： A walk-behind lawnmower having a rear shield is disclosed. The rear shield extends downward from a rear end part of a housing and is in the form of an elastic sheet. The sheet has a thin-walled part formed in a central site in a heightwise direction between an upper end part and a lower end part, the upper end part being attached to the rear end part of the housing. The thin-walled part has a thickness set to be smaller than a thickness of other parts.
摘要翻译： 公开了具有后挡板的步行式割草机。 后屏蔽件从壳体的后端部向下延伸并且是弹性片的形式。 片材具有形成在上端部和下端部之间的高度方向的中心部位的薄壁部，上端部附接到壳体的后端部。 薄壁部分的厚度设定为小于其他部分的厚度。
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40.发明申请FLEXIBLE CUTTING PLATFORM TO FOLLOW GROUND CONTOUR IN AN AGRICULTURAL HARVESTING MACHINE 审中-公开柔性切割平台，用于在农业收割机中追踪地面公开(公告)号：US20110113741A1
公开(公告)日：2011-05-19
申请号：US13017589
申请日：2011-01-31
CPC分类号： A01D61/002 , A01D41/14
摘要： A cutting platform for use with an agricultural harvesting machine includes at least one platform section having a frame, a plurality of float arms movably coupled with the frame, an endless belt carried by the plurality of float arms, a cutterbar assembly carried by the plurality of float arms, and a plurality of crop ramps extending from the cutterbar assembly. The plurality of crop ramps are movable relative to each other and overly a leading edge of the endless belt. The endless belt and the cutterbar assembly are movable in a localized manner across the cutting platform in upwards and downwards directions.
摘要翻译： 用于农业收割机的切割平台包括至少一个具有框架的平台部分，与框架可移动地联接的多个浮动臂，由多个浮动臂携带的环形带，由多个浮动臂承载的切割器组件 浮动臂和从切割器组件延伸的多个裁切斜坡。 多个作物斜面可相对于彼此移动并且可以超过环形带的前缘。 环形带和切割器组件可以以局部方式在上下方向跨越切割平台移动。
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