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公开(公告)号：US09795080B2
公开(公告)日：2017-10-24
申请号：US13438477
申请日：2012-04-03
CPC分类号： A01D34/81
摘要： A shroud for the rearward periphery of the cutter knives on a rotary disc cutterbar that creates a floor surface slightly above and adjacent to the rotating plane of the knives thereby reducing the tendency for cut crop material to fall into contact with the knives along the rearward periphery of the cutterbar.
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2.发明授权公开(公告)号：US07954309B2
公开(公告)日：2011-06-07
申请号：US12902418
申请日：2010-10-12
IPC分类号： A01D34/00
CPC分类号： A01D34/665
摘要： An improved modular disc cutterhead connecting drive shaft configuration having a means for laterally centering the shaft between adjacent cutterhead modules thereby equalizing engagement on each end of the shaft with the module connectors. Further durability improvement is realized by a structure to radially center the shaft in the shaft receptacles of each module to maintain uniform loading on the shaft/receptacle interface which improves the durability of the connecting drive shaft end connections. Additional connecting shaft durability is provided by a means to lubricate the drive shaft connector connecting interfaces using lubricant reservoirs disposed within the modules.
摘要翻译： 一种改进的模块式盘式切割器，其连接驱动轴构造，其具有用于在相邻刀头模块之间使轴横向对中的装置，从而使轴的每个端部上的模块连接器均匀。 通过使每个模块的轴插座中的轴径向居中的结构来实现进一步的耐久性改善，以在轴/插座接口上保持均匀的载荷，这提高了连接驱动轴端连接的耐久性。 通过使用设置在模块内的润滑剂储存器来润滑驱动轴连接器连接接口的装置提供附加的连接轴耐久性。
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公开(公告)号：US07730703B1
公开(公告)日：2010-06-08
申请号：US12546202
申请日：2009-08-24
IPC分类号： A01D34/00
CPC分类号： A01D34/665
摘要： A disc cutter module mounting structure for an agricultural header that enables one or more disc cutter modules and interconnection spacers to be temporarily laterally displaced a distance sufficient to disengage the transverse drive apparatus from a failed module thereby allowing the failed module to be removed from the header for repair or replacement. The laterally displaced modules and spacers need only be disconnected from the outboard drive shaft; lateral displacement is accomplished by the incorporation of slotted mounting guides on the spacers and a plurality of spaced-apart support tabs on the header frame. The mounting structure also supports the modules and spacers during the removal/replacement process reducing the need for jacks to support modules as they are being repositioned on the header.
摘要翻译： 一种用于农用集管的盘式切割器模块安装结构，其使得一个或多个圆盘切割器模块和互连间隔件能够临时横向移位足以使横向驱动装置与故障模块脱离的距离，从而允许故障模块从头部移除 进行修理或更换。 侧向移位的模块和间隔件仅需要从外侧驱动轴断开; 横向位移是通过将开槽的安装引导件结合在间隔件上以及在头架上的多个间隔开的支撑突出部来实现的。 在拆卸/更换过程中，安装结构还支持模块和间隔件，从而减少了插座在支撑模块时需要重新定位在插头上。
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公开(公告)号：US20090237227A1
公开(公告)日：2009-09-24
申请号：US12079015
申请日：2008-03-24
申请人： Philip J. Ehrhart , Luke J Harris
发明人： Philip J. Ehrhart , Luke J Harris
IPC分类号： B60Q1/00
CPC分类号： B60Q9/00 , A01D34/664 , A01D75/18
摘要： A system and method for detecting impending failure of a component of a disc cutterhead of a cutterbar of a plant cutting machine, the components will generate at least one indicator of an impending failure thereof, utilizing a plurality of sensors distributed among the cutterheads, each of the sensors being configured and operable for sensing at least one of the indicators of impending failure and outputting signals representative thereof to a controller automatically operable for processing the signals, to enable identifying an individual location or one of the cutterheads in which an impending failure of one or more of the components is present, and outputting a signal representative thereof to a warning device. The indicators can include, but are not limited to, temperature, sound, and vibration. The controller is also operable for determining comparative threshold values for the indicators, to adapt to changing conditions and norms.
摘要翻译： 一种系统和方法，用于检测植物切割机的切割器的切割刀片的部件的即将发生故障的部件将利用分布在刀盘之间的多个传感器产生即将发生故障的至少一个指示器 所述传感器被配置和操作用于感测即将发生故障的指示器中的至少一个，并且将代表其的信号输出到控制器，所述控制器可自动操作以用于处理所述信号，以使得能够识别单个位置或其中一个刀架，其中一个 或更多的组件存在，并将其代表的信号输出到警告装置。 指标可以包括但不限于温度，声音和振动。 控制器还可用于确定指标的比较阈值，以适应变化的条件和规范。
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公开(公告)号：US6073431A
公开(公告)日：2000-06-13
申请号：US216219
申请日：1998-12-18
CPC分类号： A01D41/16 , A01D43/107 , Y10S56/09 , Y10S56/14
摘要： The invention relates to an improvement to the header of an agricultural self-propelled windrower. The invention has a conditioner assembly and mower assembly that can be separated and removed. Hook and pin combination and a conditioner mounting bolt attach the conditioner assembly. A free link and bell crank allow the flotation springs to remain attached with the header is removed. A header top link can be attached to a bracket on either the conditioner or mower assemblies to assist in moving the header. There is a header lift manifold that moves a restricted flow control valve by a switch-actuated solenoid. When the solenoid is activated, the valve moves and forces hydraulic fluid through an orifice. This allows the header limited movement.
摘要翻译： 本发明涉及对农业自走式捕捞机的集管的改进。 本发明具有可分离和移除的调节器组件和割草机组件。 钩和针组合和调节器安装螺栓附接调节器组件。 一个自由的链接和钟形曲柄允许浮选弹簧保持附着，头部被移除。 头顶链接可以连接到调节器或割草机组件上的支架，以帮助移动标题。 有一个头部提升歧管，通过开关驱动的螺线管移动受限制的流量控制阀。 当螺线管被激活时，阀门移动并迫使液压流体通过孔口。 这允许标题限制移动。
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公开(公告)号：US5867970A
公开(公告)日：1999-02-09
申请号：US934606
申请日：1997-09-22
CPC分类号： A01D57/24 , A01B73/00 , A01D34/664 , A01D34/667 , A01D43/107
摘要： A pull-type mower conditioner includes a crop harvesting header vertically movable relative to the frame of the mower conditioner between a raised transport position and a lowered operative position, a lift mechanism to effect the movement of the crop harvesting header relative to the frame, and a transport latch mechanism to control the locking of the lift mechanism in the transport position. The lift linkage incorporates a cam mechanism that serves as an upper flotation limit under normal operating conditions and automatically converts into a device for securing the header in the transport position when the header is moved into the transport position.
摘要翻译： 拉式割草机调节器包括在升高的运输位置和降低的操作位置之间相对于割草机调节器的框架可垂直移动的作物收获头部，用于实现作物收割头相对于框架运动的提升机构，以及 运送闩锁机构，用于控制提升机构在运输位置的锁定。 电梯连杆机构包括一个凸轮机构，该凸轮机构在正常操作条件下用作上部浮选极限，并且当集管头移动到运输位置时，自动转换成用于将集管固定在运输位置的装置。
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公开(公告)号：US4793129A
公开(公告)日：1988-12-27
申请号：US99828
申请日：1987-09-23
摘要： An inversion chute for use on a windrow turner having a pickup mechanism for elevating a windrow of crop material off the ground and a cross conveyor for receiving the elevated windrow and conveying the windrow laterally of the direction of travel is disclosed wherein the inversion chute is telescopically mounted in a mounting sleeve to permit lateral adjustment thereof relative to the discharge end of the cross conveyor. The inversion chute is also pivotally mounted on the frame of the windrow turner for movement between an operating position adjacent to and laterally outboard of the cross conveyor and a transport position rearwardly of the pickup and cross conveyor. An overcenter biasing spring retains the inversion chute in its selected position.
摘要翻译： 公开了一种用于上料机转盘的反转斜槽，其具有用于将作物材料的堆料从地面上升起的拾取机构和用于接收升高的堆料并沿着行进方向横向输送料卷机的横向输送器，其中反向滑槽可伸缩 安装在安装套筒中以允许其相对于横向输送机的排出端进行横向调节。 反转斜槽也可枢转地安装在料堆转台的框架上，用于在横向输送机的相邻和横向外侧的操作位置与拾取器和横向输送机的后方的运送位置之间移动。 超中心偏置弹簧将反转滑槽保持在其选定位置。
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公开(公告)号：US4793125A
公开(公告)日：1988-12-27
申请号：US99823
申请日：1987-09-23
申请人： Philip J. Ehrhart , Bryant F. Webb
发明人： Philip J. Ehrhart , Bryant F. Webb
CPC分类号： A01D67/005 , A01D57/20
摘要： A frame for a machine operable to invert and laterally displace a windrow of crop material is disclosed wherein the frame includes a support portion having a windrow pickup mechanism and a windrow inversion mechanism mounted thereon and being mobilely supported over the ground by a pair of ground wheels. The frame also includes a hitch portion pivotally connected to the support portion for articulation about a transversely extending horizontal pivot axis. A latching mechanism is operable to interengage the hitch and support portions of the frame to positionally fix the pivotal motion therebetween to lock the frame into an elevated transport position. The hitch and support portions are free to pivotally move relative to one another during operation to permit the pickup mechanism to floatingly follow the contours of the ground. Tension springs interconnecting the hitch and support portions of the frame provide flotational characteristics for the pickup mechanism by biasing the frame components toward the raised transport position.
摘要翻译： 公开了一种可操作以反转和横向移动作物材料的堆料的机器的框架，其中框架包括支撑部分，该支撑部分具有安装在其上的料堆拾取机构和堆料反转机构，并通过一对地面轮移动地支撑在地面上 。 框架还包括枢转地连接到支撑部分的搭接部分，用于围绕横向延伸的水平枢转轴线铰接。 闩锁机构可操作以相互牵引框架的支撑部分和支撑部分以将其间的枢轴运动定位固定，以将框架锁定到升高的运送位置。 牵引和支撑部分在操作期间相对于彼此自由地枢转运动以允许拾取机构浮动地跟随地面轮廓。 通过将框架部件朝向凸起的运送位置偏置，将框架的连结和支撑部分相互连接的拉伸弹簧为拾取机构提供浮动特性。
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公开(公告)号：US4418518A
公开(公告)日：1983-12-06
申请号：US374356
申请日：1982-05-03
申请人： Earl E. Koch , A. Dale Gamber , Philip J. Ehrhart
发明人： Earl E. Koch , A. Dale Gamber , Philip J. Ehrhart
CPC分类号： A01D67/005 , A01B73/00
摘要： A mechanism for spring loading a transport lock on a crop harvesting machine having a pivotally movable tongue mounted to the frame of the harvesting machine, commonly referred to as a pivot-tongue windrower, is disclosed wherein first and second springs are compressible to exert a biasing force on a locking pin to urge the pin through suitable aligned apertures in the base of the tongue and in the frame of the machine to automatically extend the locking pin through the apertures when they become aligned due to manipulation of the pivotal movement of the tongue by the operator at a location remote from the locking pin. An actuating lever includes a camming surface that is selectively cooperable with either the bight portion of the housing or the base plate on the tongue to effect a compression of the first and second springs, respectively, to bias the locking pin toward either a locked or unlocked position. The lever maintains the respective spring in compression until the locking pin moves into the position in which it is being urged.
摘要翻译： 公开了一种用于弹簧加载运输锁的机构，其具有安装到收获机的框架上的可枢转运动的舌头的作物收获机，通常被称为枢轴舌形采风机，其中第一和第二弹簧是可压缩的，以施加偏压 锁定销上的力通过在舌的基部和机器的框架中的合适的对齐的孔推动销，以便在锁定销变得对准时自动地将锁定销延伸穿过孔，因为舌头的枢转运动被操纵 操作者位于远离锁定销的位置。 驱动杆包括凸轮表面，该凸轮表面可选择性地与外壳的弯曲部分或舌头上的基板配合，以分别实现第一和第二弹簧的压缩，以将锁定销朝向锁定或解锁 位置。 杠杆将相应的弹簧保持在压缩状态，直到锁定销移动到被推动的位置。
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公开(公告)号：US4385484A
公开(公告)日：1983-05-31
申请号：US294589
申请日：1981-08-20
摘要： A crop harvesting machine having a disc cutterbar is disclosed wherein the shields covering each individual disc cutter unit are connected to a transverse rotatable shaft so that the shields can be pivotally moved between a lowered operative position immediately above the disc cutter unit and a raised inoperative position, wherein convenient access can be had to the disc cutterbar for service and maintenance thereof. The shields are connected to the shaft by mounting tabs having a downwardly depending leg that engages a stop on the header frame to prevent the shields from lowering into a position that would interfere with the rotative operation of the disc cutters. A spring-loaded pin and bracket control mechanism is also provided to selectively lock the shields in either the lowered or raised position by controlling the rotative position of the shaft.
摘要翻译： 公开了一种具有圆盘切割器的作物收获机，其中覆盖每个单独的切割器单元的屏蔽件连接到横向可旋转轴，使得屏蔽件可以在切割器单元正上方的降低的操作位置和升高的非操作位置之间枢转运动 ，其中可以方便地使用盘式切割器进行维修和维护。 屏蔽件通过安装具有向下悬垂的腿部的突出部连接到轴上，所述突出部与接头框架上的止动件接合，以防止屏蔽件下降到将干扰盘式切割器的旋转操作的位置。 还提供弹簧加载的销和支架控制机构，以通过控制轴的旋转位置来选择性地将屏蔽件锁定在降低或升高的位置。
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