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公开(公告)号：US20190045712A1
公开(公告)日：2019-02-14
申请号：US15672234
申请日：2017-08-08
申请人： Deere & Company
CPC分类号： A01D75/306 , A01D34/44 , A01D34/54 , A01D34/62 , A01D57/025 , A01D57/04 , A01D67/005
摘要： A triplex greensmower lift system includes a yoke mount attached to a reel cutting unit forwardly and below a center of gravity of the reel cutting unit, an upper lift arm attached to the yoke mount and extending rearwardly behind the reel cutting unit to a horizontal pivot axis on a lower lift arm located at a height between a top of the reel cutting unit and the center of gravity of the reel cutting unit, and a spring connected to the upper lift arm and biasing the upper lift arm upwardly and rearwardly to reduce ground pressure on the reel cutting unit.
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公开(公告)号：US10034428B2
公开(公告)日：2018-07-31
申请号：US15285982
申请日：2016-10-05
发明人： Joel T. Cook , Joshua S. Joyce
IPC分类号： A01D57/04 , A01D57/02 , A01D34/28 , A01D69/03 , A01D101/00
CPC分类号： A01D57/025 , A01D34/286 , A01D57/04 , A01D69/03 , A01D2101/00
摘要： An agricultural vehicle includes a chassis and a header carried by the chassis. The header includes: a header frame; a cutter movably coupled to the header frame; a reel arm pivotably coupled to the header frame; a reel carried by the reel arm and including a plurality of tines; a variable displacement fluid cylinder including an interior chamber, a first piston linked to the reel arm placed within the interior chamber and a second piston placed within the interior chamber, the interior chamber defining a shared volume between the first piston and the second piston; and a piston driver linked to the cutter and configured to translate movement of the cutter relative to the header frame into displacement of the second piston within the interior chamber.
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公开(公告)号：US5941057A
公开(公告)日：1999-08-24
申请号：US986452
申请日：1997-12-08
CPC分类号： A01D57/025
摘要： An attachment arrangement and method for mower reel drive wherein the rotating reel has its shaft rotatably mounted on a mower frame, and a rotational drive motor is also mounted on the frame. The facility of making the connection between the motor and the frame and of aligning the parts along a longitudinal axis for the drive relationship, are both involved, and pin connections are employed to achieve those objectives.
摘要翻译： 一种用于割草机卷轴驱动的附接装置和方法，其中旋转卷轴的轴可旋转地安装在割草机框架上，并且旋转驱动马达也安装在框架上。 制造电动机和框架之间的连接以及沿着纵向轴线对准驱动关系的功能都涉及到，并且采用销连接来实现这些目的。
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公开(公告)号：US3589109A
公开(公告)日：1971-06-29
申请号：US3589109D
申请日：1969-02-14
申请人： CASE CO J I
发明人： PAYNE AMOS O
CPC分类号： A01D57/025 , A01D41/12
摘要： A speed control unit for controlling the speed of a device driven by a hydraulic motor and in which the speed of the device is controlled by the flow of pressured fluid to the fluid motor. The speed control unit includes a first element which is rotated as a function of the speed of the harvesting machine and a second element which is rotated as a function of the speed of the device with means for automatically varying the flow of fluid whenever either of the element''s rotational speed is varied.
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公开(公告)号：US3466854A
公开(公告)日：1969-09-16
申请号：US3466854D
申请日：1966-05-19
发明人： ASHTON ROBERT , WEBER WILBERT D , HIRSCH WALTER
IPC分类号： A01D41/127 , A01D57/02 , A01D69/00 , A01D41/02
CPC分类号： A01D57/025 , A01D41/1274 , A01D69/002 , Y10S56/15
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公开(公告)号：US20180092305A1
公开(公告)日：2018-04-05
申请号：US15285982
申请日：2016-10-05
发明人： Joel T. Cook , Joshua S. Joyce
CPC分类号： A01D57/025 , A01D34/286 , A01D57/04 , A01D69/03 , A01D2101/00
摘要： An agricultural vehicle includes a chassis and a header carried by the chassis. The header includes: a header frame; a cutter movably coupled to the header frame; a reel arm pivotably coupled to the header frame; a reel carried by the reel arm and including a plurality of tines; a variable displacement fluid cylinder including an interior chamber, a first piston linked to the reel arm placed within the interior chamber and a second piston placed within the interior chamber, the interior chamber defining a shared volume between the first piston and the second piston; and a piston driver linked to the cutter and configured to translate movement of the cutter relative to the header frame into displacement of the second piston within the interior chamber.
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公开(公告)号：US09844183B2
公开(公告)日：2017-12-19
申请号：US14226796
申请日：2014-03-26
发明人： Gregory Honey , Glenn Honey
CPC分类号： A01D57/025 , A01D57/02 , A01D57/03
摘要： A cam reel for use on a harvesting header which includes a plurality of reel bats disposed evenly around the reel shaft, each attached to radial arms extending outwardly from the reel shaft by bat arms pivotally attached to the radial anus such that the bat member itself can pivot about a pivot axis around the end of the radial arms. The reel ends of the radial anus define a circular bat path and the reel bats once attached can be pivoted about the pivot axis, parallel to the reel axis, in a bat pivot path to move both inside and outside of the radius of the circular bat path. The reel can be attached to various header assemblies using interchangeable end kits. A header using the reel is also disclosed.
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公开(公告)号：US20150272003A1
公开(公告)日：2015-10-01
申请号：US14226796
申请日：2014-03-26
发明人： Gregory Honey , Glenn Honey
IPC分类号： A01D57/04 , A01D34/125 , A01D34/04
CPC分类号： A01D57/025 , A01D57/02 , A01D57/03
摘要： A cam reel for use on a harvesting header is provided. The reel includes a plurality of reel bats disposed evenly around the reel shaft, each attached to radial arms extending outwardly from the reel shaft by bat arms pivotally attached to the radial arms such that the bat member itself can pivot about a pivot axis around the end of the radial arms. The reel ends of the radial arms define a circular bat path and the reel bats once attached can be pivoted about the pivot axis, parallel to the reel axis, in a bat pivot path to move both inside and outside of the radius of the circular bat path. The reel can be attached to various header assemblies using interchangeable end kits. A header using the reel is also disclosed.
摘要翻译： 提供了一种用于收割头的凸轮轴。 卷轴包括均匀地围绕卷轴设置的多个卷轴，每个卷轴蝙蝠各自附接到径向臂，该径向臂从卷轴轴向外延伸，蝙蝠臂可枢转地附接到径向臂，使得蝙蝠部件本身可围绕端部绕枢转轴线枢转 的径向臂。 径向臂的卷轴端部限定圆形蝙蝠路径，并且一旦附接的卷轴蝙蝠可以绕着枢转轴线枢转，平行于卷轴轴线，以蝙蝠枢转路径枢转，以移动圆蝙蝠的半径的内部和外部 路径。 卷轴可以使用可互换的末端套件连接到各种头部组件。 还公开了使用卷轴的头部。
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公开(公告)号：US4188772A
公开(公告)日：1980-02-19
申请号：US934007
申请日：1978-08-16
申请人： Betram L. Jordan , John D. Mitchell
发明人： Betram L. Jordan , John D. Mitchell
CPC分类号： A01D57/025 , A01D29/00 , Y10S56/15
摘要： The present invention relates to a hydraulic speed control system for controlling the peripheral speed of a pick-up reel rotatively mounted about the front of a peanut combine. During the harvesting operation, the hydraulic speed control system is adapted to drive the pick-up reel at a generally constant speed as long as the ground speed of the peanut combine is equal to or less than a selected speed. The hydraulic control system is responsive to the ground speed of the peanut combine such that once the ground speed exceeds said selected speed, the hydraulic control system then drives the pick-up reel in proportion to ground speed such that the peripheral speed of the reel is generally equal the harvester ground speed in order that the relative velocity between the entering crop material being delivered to the combine by the reel and the combine itself is generally zero.
摘要翻译： 本发明涉及一种液压速度控制系统，用于控制旋转地安装在花生组合体前部的拾取卷轴的圆周速度。 在收割操作期间，只要花生组合的地面速度等于或小于所选择的速度，则液压速度控制系统适于以大致恒定的速度驱动拾取卷轴。 液压控制系统响应于花生组合的地面速度，使得一旦地面速度超过所选择的速度，液压控制系统就以与地面速度成比例的方式驱动拾取卷轴，使得卷轴的圆周速度为 通常等于收割机地面速度，以便通过卷轴和组合本身传送到组合物的进入作物材料之间的相对速度通常为零。
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