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公开(公告)号：US6047982A
公开(公告)日：2000-04-11
申请号：US62990
申请日：1998-04-20
IPC分类号： A01B59/042 , B60D1/04 , B60D1/26 , B60D1/28
CPC分类号： B60D1/26 , A01B59/042 , B60D1/04 , B60D1/28
摘要： A hitch assembly for coupling a first agricultural implement, such as a forage wagon, to a second agricultural implement, such as a self propelled or pull type forage harvester. The hitch assembly includes a substantially vertical hitch pin affixed to the first agricultural implement, and a drawbar affixed to and extending rearwardly from the second agricultural implement. A hitch plate, affixed to the drawbar, has a rearwardly facing notch adapted to accommodate the pin under conditions where the first agricultural implement is positioned adjacent the drawbar. A latch plate pivotally mounted on the hitch plate, reciprocates between open and closed positions, for holding the pin in the notch under conditions where the pin is accommodated by the notch and the latch plate is in the closed position. The latch plate is held in the closed position by a latch reciprocal between extended and retracted conditions. When the hitch pin is urged out of the notch, the latch plate applies a varying force against the latch at levels of force proportionate to the force applied by the pin. An actuator, coupled to the latch, is adapted to move the latch from its extended position to the retracted position when the force against it is below a predetermined threshold. Additionally, a supplemental spring assembly moves the latch from the extended position to the retracted position under conditions where the force against the latch moves through such threshold.
摘要翻译： 一种用于将第一农业工具（例如饲料货车）联接到第二农业工具的连接组件，例如自推或拉式饲料收割机。 悬挂组件包括固定到第一农具的大致垂直的搭接销，以及从第二农具固定并向后延伸的牵引杆。 固定在牵引杆上的连接板具有向后的凹口，其适于在第一农具相邻于牵引杆定位的条件下容纳销。 枢转地安装在搭接板上的闩锁板在打开和关闭位置之间往复运动，用于在销由凹口容纳并且闩锁板处于关闭位置的条件下将销保持在凹口中。 闩锁板通过在延伸和缩回状态之间往复运动的闩锁保持在关闭位置。 当连接销被推出凹口时，闩锁板以与由销施加的力成比例的力的力量向闩锁施加变化的力。 耦合到闩锁的致动器适于当对其的力低于预定阈值时将闩锁从其延伸位置移动到缩回位置。 此外，补充弹簧组件在对闩锁的力移动通过该阈值的条件下将闩锁从延伸位置移动到缩回位置。
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公开(公告)号：US06244027B1
公开(公告)日：2001-06-12
申请号：US09426500
申请日：1999-10-26
IPC分类号： A01D8900
CPC分类号： A01D89/004
摘要： An improved windrow pickup attachment for a forage harvester having a mechanism for processing crop materials including an input opening for receiving crop material. The attachment includes a main frame positioned on the front of the forage harvester adjacent the input opening. A transverse reel assembly and an auger conveyor are mounted on the main frame for picking up crop material from the ground, consolidating it and conveying it to the forage harvester base unit via the input opening. A ground gauging roller assembly supports the attachment to protect the reel during operation over uneven terrain. The assembly is adjustably mounted relative to the main frame.
摘要翻译： 一种用于饲草收割机的改进的地毯拾取附件，其具有用于处理作物材料的机构，包括用于接收作物材料的输入开口。 附件包括位于与输入开口相邻的饲料收割机前部的主框架。 横向卷轴组件和螺旋输送机安装在主框架上用于从地面拾取作物材料，将其固结并通过输入开口将其输送到饲料收割机基座单元。 地面测量辊组件支撑附件，以在操作过程中在不平坦的地形上保护卷轴。 组件相对于主框架可调节地安装。
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公开(公告)号：US5327820A
公开(公告)日：1994-07-12
申请号：US74647
申请日：1993-06-11
CPC分类号： B30B9/3007 , A01F15/141
摘要： A round baler having a main frame, a tailgate pivotally connected to the main frame and an apron extending around a plurality of guide rolls disposed in the main frame and the tailgate. A pair of take up arms, rotatably mounted on the main frame, carry at least one additional guide roll for the apron. A bale forming chamber, including the apron, varies in size from a bale starting position to a full bale position. A pair of levers, connected to rotate with the take up arms, have attached thereto a tensioning mechanism to urge the take up arms to the bale starting position of the apron. The machine is provided with apparatus for wrapping the formed bale with twine and a unique system that operates in conjunction with the levers to automatically trip the wrapping apparatus when the bale formed in the chamber has attained a desired size.
摘要翻译： 一种圆形打捆机，其具有主框架，可枢转地连接到主框架的后挡板和围绕设置在主框架和后挡板中的多个引导辊延伸的挡板。 可旋转地安装在主框架上的一对拾取臂携带至少一个用于围裙的附加引导辊。 包围围裙的包裹形成室的大小从捆包开始位置变化到全包位置。 连接在旋转臂上的一对杠杆附着有张紧机构，以将卷取臂推向围裙的打包起始位置。 该机器设置有用于缠绕带有线束的形成的捆包的装置和独特的系统，该系统与杠杆一起操作，以便当在腔室中形成的捆包已经达到期望的尺寸时自动脱离包装设备。
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4.发明授权Method and apparatus for maintaining cylindrical profile of forage harvester cutterheads 失效用于保持饲料收割机刀头的圆柱形轮廓的方法和装置
公开(公告)号：US5103622A
公开(公告)日：1992-04-14
申请号：US654133
申请日：1991-02-11
申请人： Larry D. Hall , John R. McClure
发明人： Larry D. Hall , John R. McClure
摘要： A method and apparatus for maintaining the cylindrical profile of forage harvester cutterheads involves moving a grinding stone back and forth along a predetermined path between positions which are adjacent opposite ends of a cutterhead. Initially, the grinding stone is moved gradually toward the cutterhead along a first slope until it is fully engaged with the cutting edges of the cutterhead knives. Next, the grinding stone is moved generally lengthwise of the cutterhead along a line substantially parallel to the longitudinal axis of the cutterhead while it is kept fully engaged with the cutting edges of the cutterhead knives. Finally, the grinding stone is moved gradually away from the cutterhead along a second slope until it is fully disengaged from the cutting edges of the cutterhead knives.
摘要翻译： 用于维持饲料收割机刀头的圆柱形轮廓的方法和装置包括沿着与刀盘的相对端相邻的位置之间的预定路径来回移动磨石。 最初，磨石沿着第一斜坡逐渐移动到刀头，直到其与刀刀的切割刃完全接合。 接下来，当与刀刀的切削刃保持完全接合时，磨石大致沿着刀架的纵向大致沿着与刀具的纵向轴线平行的线移动。 最后，研磨石沿着第二斜坡逐渐离开刀架，直到其从切割刀的切割刃完全脱开为止。
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公开(公告)号：US5172521A
公开(公告)日：1992-12-22
申请号：US652782
申请日：1991-02-08
申请人： John R. McClure , Larry D. Hall
发明人： John R. McClure , Larry D. Hall
摘要： A sharpening apparatus is disclosed for a plurality of knives disposed in a cutterhead generating a cylindrical periphery when rotating. The apparatus comprises a grinding stone; a carriage for carrying the grinding stone in a grinding mode across the cutterhead in a line generally parallel to the axis of rotation of the cutterhead; a drive coupled to said carriage for effecting reciprocatory movement of the carriage; and means for applying constant pressure on the knives by the grinding stone during grinding operations such that the cutterhead retains its cylindrical periphery after repeated sharpening operations.
摘要翻译： 公开了一种设置在切割头中的多个刀具的磨削装置，其在旋转时产生圆柱形周边。 该装置包括研磨石; 用于以大致平行于所述刀架的旋转轴线的线在所述刀架上以研磨模式携带所述磨石的托架; 联接到所述托架的驱动器，用于实现托架的往复运动; 以及用于在研磨操作期间通过磨石对刀施加恒定压力的装置，使得刀具在反复磨削操作之后保持其圆柱形周边。
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公开(公告)号：US08371097B1
公开(公告)日：2013-02-12
申请号：US13244972
申请日：2011-09-26
申请人： John R. McClure , William Dale Hotaling , Larry D. Hall , Stephen C. Schlotterbeck , Singh Chandrashekhar
发明人： John R. McClure , William Dale Hotaling , Larry D. Hall , Stephen C. Schlotterbeck , Singh Chandrashekhar
CPC分类号： A01D89/004 , A01F15/106
摘要： A mechanism for connecting outboard gathering wheels to a moveable crop pick-up assembly on a round baler that incorporates a multi-element linkage to enable the rate of vertical movement of the gathering wheels to be different than the rate of vertical movement of the pick-up assembly. As the pick-up assembly is moved vertically by an actuator, the linkage interconnecting the gathering wheels and the pick-up causes the gathering wheels to also move vertically, but at a rate that is different, usually less, than the rate of vertical movement of the pickup. The linkage enables the pick-up to be raised sufficiently for transport without causing the gathering wheels to impinge upon the baler frame as occurs when both are raised at the same rate. Use of tension members in the linkage allows the gathering wheels to up float during operation without damaging the linkage.
摘要翻译： 用于将外侧聚集轮连接到圆形打捆机上的可移动切割拾取组件的机构，其包括多元件联动装置，以使得聚集轮的垂直运动速率不同于拾取器的垂直运动速率， 组装。 当拾取组件通过致动器垂直移动时，连接聚集轮和拾取器的连杆使聚集轮也垂直移动，但速度通常不如垂直运动速率 的皮卡。 该连接使得拾取器可以被充分地升高以便运输，而不会使得聚集轮撞击到打包机框架上，因为当两者都以相同的速率升高时。 在连接中使用张紧构件允许聚集轮在操作过程中浮起，而不会损坏连杆。
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公开(公告)号：US08209947B2
公开(公告)日：2012-07-03
申请号：US12877957
申请日：2010-09-08
IPC分类号： A01D89/00
CPC分类号： A01D89/002 , A01D80/02
摘要： An improved tine and tine connection device for removably connecting a tine to a pick-up reel tine bar in an agricultural harvesting machine. The improved tine incorporates an elastomeric portion interconnecting the tine fingers and the tine bar which enables limited tines movement relative to the tine bar. The elastomeric portion may also be shaped to fit around the tine bar enabling the elastomeric portion to also function as the tine mount. The tine mount is configured to enable installation by hand or using only simple tools and, once installed, provide sufficient connection strength to retain the tine in position during reel operation.
摘要翻译： 一种改进的齿和齿连接装置，用于将农具可拆卸地连接到农业收割机中的拾取卷轴齿条上。 改进的齿包括将叉指和齿杆相互连接的弹性体部分，其能够相对于齿条有限的齿移动。 弹性体部分也可以成形为适合于齿条周围，使得弹性体部分也可以用作齿形安装件。 齿形支架配置为能够手动安装或仅使用简单的工具，并且一旦安装就可以提供足够的连接强度，以便在卷轴操作期间将齿保持在适当的位置。
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公开(公告)号：US08181435B1
公开(公告)日：2012-05-22
申请号：US13296536
申请日：2011-11-15
CPC分类号： A01D89/002
摘要： A tine divider plate for use on a pick-up assembly for an agricultural harvester that is connected to the tine guard and pick-up assembly frame structure using a combination of hooks and slots to retain the divider plate in position once installed. An additional hat section may be provided adjacent to the one end of each tine divider plate to direct bent tines through spaces in the tine guard upon reverse tine reel rotation.
摘要翻译： 一种用于农业收割机的拾取组件的齿形分隔板，其连接到使用钩和槽的组合的齿形防护和拾取组件框架结构，以便在安装后将分隔板保持在适当位置。 可以在每个齿分隔板的一端附近设置一个额外的帽子部分，以在反向齿轮转动时将弯曲的齿引导到齿形防护装置中的空间。
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公开(公告)号：US07296393B1
公开(公告)日：2007-11-20
申请号：US11468825
申请日：2006-08-31
CPC分类号： A01F15/106
摘要： An improved stuffer mechanism for a baler having an array of feeder fingers uniformly spaced across a stuffer feeder table and a centrally located support bearing for the stuffer feeder finger crankshaft that does not disrupt the uniform feeder finger spacing.
摘要翻译： 一种用于打捆机的改进的填充机构，其具有在填料供料台上均匀间隔的进料器指状物阵列和用于填充进料器手指曲轴的中心定位的支撑轴承，其不会破坏均匀的进料器手指间隔。
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公开(公告)号：US06962041B1
公开(公告)日：2005-11-08
申请号：US10903719
申请日：2004-07-31
申请人： J. Levi Taylor , Kevin M. Smith , John R. McClure
发明人： J. Levi Taylor , Kevin M. Smith , John R. McClure
CPC分类号： A01D89/008
摘要： A single floating windguard that pivots at the front and the middle of the tine section causing the tines to maintain contact with the crop at all times as it moves over the pickup and across the stuffer assembly.
摘要翻译： 一个浮动的挡风玻璃，可以在齿形部分的前部和中部枢转，从而使叉齿在拾取器上移动并穿过填充组件时始终保持与作物的接触。
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