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公开(公告)号：US20160007532A1
公开(公告)日：2016-01-14
申请号：US14792980
申请日：2015-07-07
Applicant: CNH Industrial America LLC
Inventor： Stijn Borry
CPC classification number: A01D41/148
Abstract: A header for an agricultural harvester has a frame with a floor surface and an auger to laterally transport crop material towards a central aperture, wherein a cutter bar forms the leading edge of the header and is moveable via a slide between a retracted and an extended position, the header further includes a belt conveyor for transporting crop material from the cutter bar to the auger, the belt conveyor is provided with a belt-length-adapting mechanism so that the length of the belt is changeable between a short track and a long track respectively corresponding to the retracted position and the extended position.
Abstract translation: 用于农业收割机的集管具有带有地板表面和螺旋钻的框架，用于将作物材料朝向中心孔横向输送，其中切割杆形成集管的前缘，并且可经由缩回和延伸位置之间的滑动件移动 头部还包括用于将裁剪材料从切割杆传送到螺旋钻的带式输送机，带式输送机设置有带长度适配机构，使得带的长度可在短轨道和长轨道之间变化 分别对应于缩回位置和伸出位置。
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公开(公告)号：US07971418B2
公开(公告)日：2011-07-05
申请号：US12748822
申请日：2010-03-29
Applicant: William P. Conrad , Jeffrey A. Nelson
Inventor： William P. Conrad , Jeffrey A. Nelson
IPC: A01D43/00
CPC classification number: A01D41/148
Abstract: A header for an agricultural harvester has left side and right side endless belt conveyors and a central conveyor for carrying crop to a central aperture in the header and an extendible and retractable cutter bar assembly disposed immediately in front of the leading edges of the conveyors that can be extended and retracted in the direction of travel through an agricultural field.
Abstract translation: 用于农业收割机的头部具有左侧和右侧无端带式输送机以及用于将作物运送到集管中的中心孔的中央输送机，以及立即设置在输送机的前缘前方的可伸缩的切割杆组件， 延伸和撤回通过农田的旅行方向。
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公开(公告)号：US20100011728A1
公开(公告)日：2010-01-21
申请号：US12459690
申请日：2009-07-07
Applicant: Paolo Pietricola , Geert P. Mortier , Bart Moutton
Inventor： Paolo Pietricola , Geert P. Mortier , Bart Moutton
IPC: A01D34/00
CPC classification number: A01D41/148 , A01D57/04
Abstract: A header for a harvesting machine having a frame, a cutterbar mounted on the frame operable to cut standing crop, the cutterbar being adjustable relative to the frame in a fore-and-aft direction, and a reel rotatably supported between a pair of reel arms pivotally mounted on the frame and operable to sweep crop material towards and over the cutterbar, a hydraulic cylinder extending between each reel arm and a corresponding side wall of said header frame to effect a generally vertical movement of said reel, comprising an interlock mechanism operably interconnecting the cutterbar and the hydraulic cylinder at each side of the header for adjusting the vertical position of the reel in response to a fore-and-aft movement of the cutterbar to maintain substantially constant the spacing and avoiding interference between the reel and the cutterbar.
Abstract translation: 一种用于具有框架的收获机的头部，安装在框架上的切割器，可操作以切割站立的作物，所述切割器可相对于所述框架在前后方向上可调节;以及卷轴，其可旋转地支撑在一对卷轴臂 枢转地安装在框架上并且可操作以朝向切割器和切割器上扫过作物材料;液压缸，其在每个卷轴与所述集管框架的相应侧壁之间延伸，以实现所述卷轴的大致垂直运动，包括可互连的互锁机构 切割器和液压缸在集管的每一侧，用于响应于切割器的前后运动来调节卷轴的垂直位置，以保持间隔基本上恒定并避免卷轴和切割器之间的干涉。
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公开(公告)号：US4270339A
公开(公告)日：1981-06-02
申请号：US876313
申请日：1978-02-09
Applicant: Hunter Wolfe
Inventor： Hunter Wolfe
CPC classification number: A01D41/148
Abstract: A variable width tool attachment for use with a vehicle is herein described as generally comprising a complete tool which is split vertically and in the direction of vehicle travel to form two half tools. The two half tools are slidably mounted for mutual relative movement in the direction normal to the direction of vehicle travel, i.e, in the direction of tool width. A hydraulic ram cylinder or the like is operable to move the two half tools to form the desired width.In one form of the invention, a horizontal cutting header is provided with a chain cutter and a chain drive having at least one moveable idler sprocket to take-up and let-out chain in the width direction whenever the width of the tool is varied.
Abstract translation: 这里描述了用于车辆的可变宽度的工具附件，通常包括一个完整的工具，该工具在车辆行驶方向上垂直分开并形成两个半工具。 两个半工具可滑动地安装，以便在垂直于车辆行进方向的方向上相互相对运动，即沿刀具宽度方向。 液压柱塞缸等可操作以移动两个半工具以形成所需的宽度。 在本发明的一种形式中，每当工具的宽度变化时，水平切割头设置有链条切割器和链条驱动器，链条驱动器具有至少一个可移动惰轮链轮，以在宽度方向上卷取和排出链条。
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Patent Agency Ranking
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公开(公告)号：US20180338425A1
公开(公告)日：2018-11-29
申请号：US15602352
申请日：2017-05-23
Applicant: CNH Industrial America LLC
Inventor： Joel T. Cook
CPC classification number: A01D61/02 , A01D34/04 , A01D34/40 , A01D41/14 , A01D41/148 , A01D57/20 , A01D61/002 , A01D2101/00
Abstract: An agricultural vehicle including a chassis, a feeder housing carried by the chassis, a header coupled to the feeder housing. The header includes a flexible cutter bar and at least one endless belt positioned rearwardly of the flexible cutter bar and configured to travel in a direction of travel for transporting a crop material to the feeder housing. The at least one endless belt includes a first belt having a first width transverse to the direction of travel and a second belt moveably attached to the first belt and having a second width transverse to the direction of travel and a front edge. The second belt includes a plurality of elongated protrusions transverse to the direction of travel and configured for contacting the crop material, and an engaging feature adjacent to the front edge and configured for moving the second belt in accordance with the flexible cutter bar.
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公开(公告)号：US09538707B2
公开(公告)日：2017-01-10
申请号：US14792980
申请日：2015-07-07
Applicant: CNH Industrial America LLC
Inventor： Stijn Borry
CPC classification number: A01D41/148
Abstract: A header for an agricultural harvester has a frame with a floor surface and an auger to laterally transport crop material towards a central aperture, wherein a cutter bar forms the leading edge of the header and is moveable via a slide between a retracted and an extended position, the header further includes a belt conveyor for transporting crop material from the cutter bar to the auger, the belt conveyor is provided with a belt-length-adapting mechanism so that the length of the belt is changeable between a short track and a long track respectively corresponding to the retracted position and the extended position.
Abstract translation: 用于农业收割机的集管具有带有地板表面和螺旋钻的框架，用于将作物材料朝向中心孔横向输送，其中切割杆形成集管的前缘，并且可经由缩回和延伸位置之间的滑动件移动 头部还包括用于将裁剪材料从切割杆传送到螺旋钻的带式输送机，带式输送机设置有带长度适配机构，使得带的长度可在短轨道和长轨道之间变化 分别对应于缩回位置和伸出位置。
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9.发明申请公开(公告)号：US20160262308A1
公开(公告)日：2016-09-15
申请号：US15064267
申请日：2016-03-08
Applicant: CNH Industrial America LLC
Inventor： Sandor van Vooren , Yvan C.C. Vandergucht , Tim Passchyn
IPC: A01D41/127 , A01D61/00 , A01D34/28 , A01D34/00 , A01D34/14
CPC classification number: A01D41/127 , A01D34/006 , A01D34/14 , A01D34/286 , A01D41/148 , A01D45/00 , A01D61/004 , A01D75/187 , A01D2101/00
Abstract: A header has a cutterbar table that is movably mounted to a frame and configured to cut a standing crop, an intake auger mounted to the frame and configured to receive the cut crop; the intake auger further being configured to rotate, during a normal state, in a predetermined direction, and to rotate, during a corrective state, in a predetermined reversed direction, an actuator assembly configured to displace the cutterbar table relative to the frame, thereby changing a distance between the cutterbar table and the intake auger, a control unit configured to, upon receipt of an error signal indicative of a need to operate in the corrective state control the actuator assembly to displace the cutterbar table away from the intake auger to a safe operating position, prior to controlling the intake auger to rotate in the predetermined reversed direction.
Abstract translation: 头部具有可移动地安装到框架并且构造成切割站立的切割器的切割器工作台，安装到框架并被构造成接收切割作物的进料螺旋推运器; 进气螺旋推进器进一步构造成在正常状态期间在预定方向上旋转，并且在校正状态期间在预定的反向方向上旋转，致动器组件构造成相对于框架移动切割器工作台，从而改变 切割器工作台与进气螺旋推运器之间的距离;控制单元，其被配置为在接收到指示需要在校正状态下操作的误差信号时，控制致动器组件以使切割器工作台远离进气螺旋推运器移动到安全 在控制进气螺旋推运器之前在预定的反向方向上旋转。
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公开(公告)号：US07730702B2
公开(公告)日：2010-06-08
申请号：US12460502
申请日：2009-07-20
Applicant: Geert P. Mortier , Paolo Pictricola
Inventor： Geert P. Mortier , Paolo Pictricola
IPC: A01D34/00
CPC classification number: A01D41/142 , A01D41/148
Abstract: A header for a harvesting machine with a movable cutterbar includes a belt drive mechanism connecting a stationary pulley mounted on the frame of the header and a relatively movable pulley mounted on the movable part of the header. The belt drive mechanism includes two guide pulleys, a belt mounted along said pulleys, and a pivot assembly mounted on the auger shaft. The guide pulleys are mounted on opposite lever arms of the pivot and said belt drive mechanism further includes a tensioning mechanism.
Abstract translation: 用于具有可移动切割器的收获机的标题包括连接安装在集管框架上的固定滑轮和安装在集管的可移动部分上的可移动滑轮的皮带驱动机构。 带驱动机构包括两个导向滑轮，沿着所述滑轮安装的皮带，以及安装在螺旋钻轴上的枢轴组件。 导向滑轮安装在枢轴的相对的杠杆臂上，所述皮带驱动机构还包括张紧机构。
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