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公开(公告)号：EP2288250A1
公开(公告)日：2011-03-02
申请号：EP09742442.8
申请日：2009-05-08
申请人： AGCO CORPORATION
IPC分类号： A01D41/14
CPC分类号： A01D41/141
摘要： A harvesting header (40) adjustably supported on a crop harvesting machine. The machine has a header height adjustment system for controlling the height of the header relative to the ground. The harvesting header (40) has a flexible cutterbar assembly (48) extending lengthwise in a lateral direction relative to the normal direction of travel of the header (40) to present multiple cutterbar assembly sections. A plurality of laterally spaced apart pivoting support arms (44, 46) support the flexible cutterbar assembly (48) so that the cutterbar is operable to flex along the length thereof in response to changes in terrain as the header (40) is advanced along the ground. A header height sensing system (41) is provided to send a cutterbar position signal to the header height adjustment system so that the header height is adjusted when the cutterbar assembly flexes beyond a predetermined position. The header height sensing system includes a plurality of sensors each operably coupled to one of the support arms (44, 46) to sense the angular position thereof. The header height sensing system (41) includes an electrical comparator circuit which provide a single cutterbar position signal for each cutterbar assembly section.
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3.发明授权
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4.发明授权ADJUSTABLE CUTTERBAR TRAVEL RANGE FOR A FLEXIBLE CUTTERBAR HEADER 有权可调MÄHBALKENBEWEGUNGSBEREICH用于柔性切割器HEADER
公开(公告)号：EP2315514B1
公开(公告)日：2012-04-25
申请号：EP09742445.1
申请日：2009-05-08
申请人： AGCO CORPORATION
摘要： A harvesting header (40) operable to harvest a crop. The header has a flexible cutterbar assembly (48) extending lengthwise in a lateral direction relative to the normal direction of travel of the header. The cutterbar assembly is supported from a plurality of laterally spaced apart support arms (44,46) which are pivoted about a laterally extending axis so that the cutterbar assembly can flex along the length thereof in response to changes in terrain as the header is advanced. A pair of stops cooperate to define a variable range of angular movement of the support arms and a corresponding variable range of generally vertical movement of the flexible cutterbar assembly. A first one of the stops is configured to engage at least one of the support arms and thereby define a first upper limit of the range of angular movement, and second one of the stops is adjustably spaced from the first stop and configured to engage the at least one support arm and thereby define an adjustable second lower limit of the range of angular movement. The second can be selectively positioned in an arm-locking position, in which the at least one support arm is concurrently engaged by both stops and the cutterbar assembly is thereby generally restricted from moving vertically, and a plurality of spaced apart arm-swinging positions defining corresponding distinct ranges of angular movement for the support arms.
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5.发明公开ADJUSTABLE CUTTERBAR TRAVEL RANGE FOR A FLEXIBLE CUTTERBAR HEADER 有权可调MÄHBALKENBEWEGUNGSBEREICH用于柔性切割器HEADER
公开(公告)号：EP2315514A1
公开(公告)日：2011-05-04
申请号：EP09742445.1
申请日：2009-05-08
申请人： AGCO CORPORATION
摘要： A harvesting header (40) operable to harvest a crop. The header has a flexible cutterbar assembly (48) extending lengthwise in a lateral direction relative to the normal direction of travel of the header. The cutterbar assembly is supported from a plurality of laterally spaced apart support arms (44,46) which are pivoted about a laterally extending axis so that the cutterbar assembly can flex along the length thereof in response to changes in terrain as the header is advanced. A pair of stops cooperate to define a variable range of angular movement of the support arms and a corresponding variable range of generally vertical movement of the flexible cutterbar assembly. A first one of the stops is configured to engage at least one of the support arms and thereby define a first upper limit of the range of angular movement, and second one of the stops is adjustably spaced from the first stop and configured to engage the at least one support arm and thereby define an adjustable second lower limit of the range of angular movement. The second can be selectively positioned in an arm-locking position, in which the at least one support arm is concurrently engaged by both stops and the cutterbar assembly is thereby generally restricted from moving vertically, and a plurality of spaced apart arm-swinging positions defining corresponding distinct ranges of angular movement for the support arms.
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公开(公告)号：EP2312927A1
公开(公告)日：2011-04-27
申请号：EP09742440.2
申请日：2009-05-07
申请人： AGCO CORPORATION
摘要： A harvesting machine includes a harvesting header (40) with a header frame (42), a cutterbar assembly (48) attached to the header frame along the length thereof and configured to cut a crop, and a draper assembly (50) positioned behind the cutterbar assembly and operable to receive severed crop material from the cutterbar assembly. The draper assembly includes a center fore-and-aft draper (54) that delivers crop material rearwardly to a feeder house of the harvesting machine and oppositely spaced side drapers (52) that deliver crop material laterally to the center draper. The fore-and-aft includes a draper frame (244,252,256) and a draper belt (250) supported on the draper frame to present an upper rearwardly moving run for conveying the crop rearwardly. A crop material deflector (284) is attached relative to the draper frame in front of the draper belt (250). The deflector (284) extends in the fore-and-aft direction from in front of the draper belt (250) to a location over the draper belt, with the deflector operable to restrict severed crop delivered from each of the side drapers (52) from flowing to the other side drapers.
摘要翻译： 收割机包括具有头部框架（42）的收割头（40），沿其长度连接到头部框架并构造成切割农作物的切割器组件（48），以及定位在 切割器组件并且可操作以接收来自切割器组件的切断的农作物材料。 该输送器组件包括中央前后输送器（54），后者将作物材料向后输送到收割机的进料室，以及将农作物材料横向输送到中央输送器的相对间隔的侧部输送器（52）。 前后包括一个输送器框架（244,252,256）和一个支承在输送器框架上的输送带（250），以提供向后运动的上部行程，用于向后输送作物。 农作物材料偏转器（284）相对于输送带（250）前面的输送机框架附接。 偏转器（284）从输送带（250）的前方沿前后方向延伸到输送带上方的位置，偏转器可操作以限制从每个侧部输送器（52）输送的切断的作物， 从流向另一侧的布料器。
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公开(公告)号：EP2306802A1
公开(公告)日：2011-04-13
申请号：EP09742448.5
申请日：2009-05-07
申请人： AGCO CORPORATION
摘要： A harvesting header (40) operable to harvest a crop. The header has a header frame, a flexible cutterbar assembly (48) mounted to the header frame to extend lengthwise in a lateral direction relative to the normal direction of travel of the header and which is operable to flex along its length in response to changes in terrain as the header is advanced; and a draper assembly supported on the header frame behind the cutterbar assembly to flex therewith. The draper assembly includes a pair of side drapers (52) and a fore-and-aft draper (54) located between the side drapers, the side drapers being configured to receive severed crop materials from the cutterbar assembly and convey the materials laterally to the fore-and-aft draper. The fore- and-aft draper is configured to move the severed crop rearwardly, and includes a draper frame swingably supported on the header frame at a pivot to project forwardly therefrom. The fore-and-aft draper includes a draper belt supported on the draper frame to present a rearwardly moving run for conveying the crop rearwardly, the draper frame having a forward margin which is coupled to the cutterbar assembly such that the draper frame is caused to swing relative to the header frame as the cutterbar assembly flexes up and down. The fore- and-aft draper also includes a counterbalance mechanism (210) coupled between the header and draper frames to counteract the weight of the fore-and-aft draper about the pivot so as to reduce the load of the fore-and-aft draper on the cutterbar assembly.
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8.发明公开FLEXIBLE DRAPER AND CUTTERBAR WITH TILT ARM FOR CUTTERBAR DRIVE 有权柔性棉花机MÄHBALKENMIT SCHWENKARMFÜRMÄHBALKENANTRIEB
公开(公告)号：EP2285206A1
公开(公告)日：2011-02-23
申请号：EP09742452.7
申请日：2009-05-08
申请人： AGCO CORPORATION
IPC分类号： A01D41/14
CPC分类号： A01D41/14 , A01D41/142 , A01D43/06 , A01D57/20
摘要： A harvesting header (40) has a header frame (42) and a flexible cutterbar assembly (48) mounted to the header frame to extend lengthwise in a lateral direction relative to the normal direction of travel of the header. The cutterbar assembly is supported on a plurality of laterally spaced apart support arms (44, 46) which are pivotally coupled to the frame for swinging movement about a laterally extending axis so that the flexible cutterbar assembly is operable to flex along the length thereof in response to changes in terrain as the header is advanced. A draper assembly (50) is supported on the header frame behind the cutterbar assembly to flex therewith. A cutterbar drive (112) is provided which has a drive shaft (116) and a forward gearbox (120) drivingly connected between the drive shaft and the cutterbar assembly to provide driving power from the drive shaft to the cutterbar assembly. The forward gearbox is supported on the outer support arm (46) adjacent the cutterbar assembly so that the forward gearbox shifts with the flexible cutterbar assembly.
摘要翻译： 收割机包括具有头部框架的收获头部，沿其长度连接到标题框架并且被配置为切割作物的切割器组件以及定位在切割器组件后面的可操作以从切割器接收切割的作物材料的切割器组件 部件。 所述打印机组件包括中央打印机，其将作物材料输送到所述收获机器的饲养室和相对分开的侧部切割器，其将作物材料输送到所述中央打印机。 收割头可操作地弯曲，从而跟随不平坦的地形。
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公开(公告)号：EP2797403A1
公开(公告)日：2014-11-05
申请号：EP12813241.2
申请日：2012-12-27
申请人： Agco Corporation
IPC分类号： A01D41/14
摘要： A harvesting header includes a header frame, a flexible cutterbar assembly, and a draper assembly. The cutterbar assembly is mounted to the header frame and includes a plurality of skids. Each of the skids has a lower margin configured to engage the ground such that the skids cooperatively cause flexing of the cutterbar assembly along the length thereof in response to changes in terrain as the header is advanced. Each skid presents a skid surface extending from the lower skid margin.
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公开(公告)号：EP2288250B1
公开(公告)日：2013-10-23
申请号：EP09742442.8
申请日：2009-05-08
申请人： AGCO CORPORATION
IPC分类号： A01D41/14
CPC分类号： A01D41/141
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