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公开(公告)号：US5740870A
公开(公告)日：1998-04-21
申请号：US779309
申请日：1997-01-06
CPC分类号： A01B73/044 , A01C7/208
摘要： An agricultural implement such as a planter has wing sections which, when folded for transport, are stacked side-by-side above a center section. Improvements include structure which reduces bending moments about the pivot connections between a guide link forming part of a four-bar linkage which stacks the wings, and the wing frame. A drive train for the row unit meters is also placed in the transport position without disconnecting the drive shafts.
摘要翻译： 诸如播种机的农用具具有翼部，当折叠输送时，翼部分并排在中心部分上方。 改进包括结构，该结构减小围绕构成组合翼的四杆连杆的一部分的引导连杆与机架之间的枢轴连接的弯曲力矩。 用于行单位米的传动系也被放置在运输位置，而不断开驱动轴。
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公开(公告)号：US6148747A
公开(公告)日：2000-11-21
申请号：US234631
申请日：1999-01-19
摘要： The wheel arms of a planter row unit are mounted to the row unit frame for independent pivotal motion. The ends of a saddle link are received in sockets formed on gauge wheel arms; and a yoke (or ring-shaped link) pivotally mounted to the frame engages a central saddle bearing surface on the saddle link. The wheel arms, saddle link and yoke are constructed and arranged such that when one gauge wheel raises when it encounters an obstruction, the other lowers and the frame raises by about one-half the distance which the first gauge wheel is raised.
摘要翻译： 种植机行单元的轮臂安装到行单元框架以进行独立的枢转运动。 鞍形连杆的端部容纳在尺轮上形成的插座中; 并且枢转地安装到框架的轭（或环形连杆）接合鞍形连杆上的中心鞍座支承表面。 轮臂，鞍座和轭架被构造和布置成使得当一个量规轮遇到障碍物时升高，另一个下降并且框架升高了第一量规轮的上升距离的大约一半。
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公开(公告)号：US5488996A
公开(公告)日：1996-02-06
申请号：US270053
申请日：1994-07-01
申请人： Alan F. Barry , Harry C. Deckler
发明人： Alan F. Barry , Harry C. Deckler
CPC分类号： A01B73/065
摘要： An improved frame for a drawn agricultural implement, such as a planter, includes a central main frame which is extensible. As the main frame extends, the wing sections fold forwardly. When the wing sections fold to a predetermined position, positioning links act to pull the main wheel set, which is mounted to a carriage and supports the rear of the central main frame, forwardly so that the down load on the hitch is reduced. Conversely, during the unfold cycle, after the wing sections have unfolded to a predetermined position, as unfolding continues, the positioning links urge the carriage and main wheel set toward the rear of the main frame to the field use position. A hydraulic circuit for folding, unfolding and preparing the implement for transport is also disclosed.
摘要翻译： 用于诸如播种机的拉制农具的改进框架包括可延展的中央主框架。 随着主架延伸，翼部向前折。 当翼部折叠到预定位置时，定位连杆用于向前拉动安装到托架并支撑中央主框架的后部的主轮组，使得搭接上的下降负载减小。 相反，在展开循环期间，在翼部已经展开到预定位置之后，当展开继续时，定位连杆将托架和主轮组朝着主框架的后部推动到田地使用位置。 还公开了用于折叠，展开和准备运输工具的液压回路。
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公开(公告)号：US06494154B2
公开(公告)日：2002-12-17
申请号：US09903038
申请日：2001-07-11
IPC分类号： A01B7304
摘要： An agricultural planter having left and right hinged wing sections includes seed storage tanks carried by the planter frame and feeding individual row units, mounted fore and aft of the main toolbar, by flexible conduits. The tanks are mounted to permit the wings to flex independently to follow ground contour while extending the tanks from a wing section onto the center frame section.
摘要翻译： 具有左和右铰接翼部分的农业播种机包括由播种机架承载的种子储存罐，并通过柔性导管供给安装在主工具栏前后的各行单元。 油箱被安装成允许机翼独立地弯曲以跟随地面轮廓，同时将油箱从机翼部分延伸到中心框架部分。
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5.发明授权Agricultural implement with common mechanism for raising/lowering and rotating a lift frame about a vertical axis 失效具有用于升高和降低围绕垂直轴线升降机架的共同机构的农具
公开(公告)号：US5346019A
公开(公告)日：1994-09-13
申请号：US22991
申请日：1993-02-26
CPC分类号： A01B73/005 , A01C7/208
摘要： An agricultural implement, such as a row crop planter, has a main carrier frame drawn by a tractor and including support wheels. Individual row units are mounted on a lift frame. The carrier frame includes a cornered lift post which is mounted for rotation about a vertical axis. A cornered sleeve or collar in the form of a tube is mounted to the lift frame for vertical sliding motion on the lift post. A lift hydraulic cylinder couples the lift frame to the carrier frame for setting the lift frame in (i) a use position wherein the row units are lowered to engage the soil; (ii) an intermediate, raised position wherein the row units are disengaged, for negotiating end turns; or (iii) a fully raised position wherein the lift frame and row units may be rotated from a transverse position to a longitudinal position, to narrow the implement for road travel. A swing hydraulic cylinder is arranged to rotate the lift post when the lift frame is raised to the uppermost position, to torque the lift frame to a longitudinal position for transport.
摘要翻译： 一种农业工具，例如排作物播种机，具有由拖拉机牵引并包括支撑轮的主载架。 单独的行单元安装在升降机框架上。 载体框架包括角部提升柱，其安装成围绕垂直轴线旋转。 管子形式的角套管或套环安装在升降机架上，用于在升降柱上垂直滑动。 电梯液压缸将起重机架联接到承载架上，用于在（i）排列单元降低以接合土壤的使用位置设置升降机架; （ii）中间升高位置，其中行单元脱开，用于协商端匝; 或（iii）完全升起的位置，其中提升机架和排列单元可以从横向位置旋转到纵向位置，以缩小用于道路行驶的工具。 摆动液压缸被布置成当升降机架升至最高位置时使提升柱旋转，以将升降机架扭转到用于运输的纵向位置。
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公开(公告)号：US5647440A
公开(公告)日：1997-07-15
申请号：US589925
申请日：1996-01-23
申请人： Alan F. Barry , Harry C. Deckler
发明人： Alan F. Barry , Harry C. Deckler
CPC分类号： A01B73/065
摘要： An improved frame for a drawn agricultural implement, such as a planter, includes a telescoping main frame. The main wheel set is mounted to a sliding carriage to support the central main frame, and may be moved between a forward and a rear position. As the main frame extends, the wing sections fold forwardly. When the wing sections in the illustrated embodiment are completely folded, hydraulic cylinders slide the main wheel set forwardly so that the down load on the hitch is reduced for road transport. Conversely, during the unfold cycle, the hydraulic cylinders return the wheel set to the rear position, and the wings are then extended (i.e., unfolded) for field use.
摘要翻译： 用于绘制农具的改进框架，例如种植机，包括伸缩主框架。 主轮组被安装到滑动支架以支撑中央主框架，并且可以在前后位置之间移动。 随着主架延伸，翼部向前折。 当所示实施例中的翼部完全折叠时，液压缸使主轮向前滑动，从而减少用于公路运输的搭接上的下压。 相反，在展开循环期间，液压缸将轮组返回到后部位置，并且翼部然后延伸（即，展开）以供现场使用。
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公开(公告)号：US4520875A
公开(公告)日：1985-06-04
申请号：US546279
申请日：1983-10-28
申请人： Harry C. Deckler
发明人： Harry C. Deckler
IPC分类号： A01B69/02
CPC分类号： A01B69/024
摘要： A no-till marker for multi-row planters characterized by a soil-engaging disc yieldably supported on the outer or distal end of a marker support arm and oriented so that the concave face of the disc is turned generally toward the direction of implement travel. The disc is rotatable on its principal axis.
摘要翻译： 一种用于多排花岗岩的免耕标记，其特征在于一种土壤接合盘，其可屈服地支撑在标记支撑臂的外端或远端上并且被定向成使得盘的凹面通常朝着实施行进方向转动。 光盘可以在其主轴上旋转。
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公开(公告)号：US5024173A
公开(公告)日：1991-06-18
申请号：US471504
申请日：1990-01-29
申请人： Harry C. Deckler
发明人： Harry C. Deckler
摘要： A clutch arrangement for a particulate chemical meter for use in a planter includes an axially and rotationally moveable shaft having a coupler on a first end and a knob on a second end thereof. The clutch shaft is inserted through and coupled to a chain-driven sprocket and sprocket sleeve combination. A coiled spring disposed about the shaft urges the shaft toward and in engagement with a dispensing rotor of the chemical meter for dispensing an insecticide or herbicide. Rotation of the knob in a first direction causes a roll pin inserted through the shaft of the clutch to ride up a cam surface disposed on an end of the sprocket sleeve for axially displacing the clutch shaft and disconnecting it from the rotor. Further rotational displacement of the knob positions the shaft roll pin in a notch also disposed on the end of the sprocket sleeve for maintaining the clutch disengaged. Rotational displacement of the knob and clutch shaft in a second, opposed direction permits the roll pin to slide down the cam surface under the urging of the coiled spring for automatically engaging the clutch when the planter is moved and the sprocket is displaced in the second direction of rotation.
摘要翻译： 用于在种植机中使用的颗粒状化学计量仪的离合器装置包括轴向和可旋转地运动的轴，其在第一端具有耦合器，在其第二端具有旋钮。 离合器轴插入并联接到链条驱动链轮和链轮套筒组合。 设置在轴周围的螺旋弹簧促使轴朝向和与化学计量器的分配转子接合以分配杀虫剂或除草剂。 旋钮在第一方向的旋转使得通过离合器的轴插入的辊销骑在设置在链轮套筒的端部上的凸轮表面，用于轴向移动离合器轴并将其与转子断开。 旋钮的进一步的旋转位移将轴辊销定位在还设置在链轮套筒的端部上的凹口中，以保持离合器脱离。 旋钮和离合器轴在第二相对方向上的旋转位移允许辊销在螺旋弹簧的推动下滑动凸轮表面，用于当播种机移动时自动接合离合器，并且链轮沿第二方向移位 的旋转。
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公开(公告)号：US4285268A
公开(公告)日：1981-08-25
申请号：US861705
申请日：1977-12-19
申请人： Harry C. Deckler
发明人： Harry C. Deckler
CPC分类号： A01B63/10 , A01B69/024 , F15B11/20 , Y10T137/2693
摘要： An automatic, hydraulically actuated, sequencing valve for use with a pair of hydraulic actuators (e.g. double acting hydraulic cylinders). The valve includes a valve body, a bore therein, and a valve spool axially shiftable in the bore. The valve spool shifts automatically due to creation of a differential in hydraulic pressures on opposite ends of the valve spool during each admission of hydraulic fluid under actuating pressure to the valve.
摘要翻译： 一种用于与一对液压致动器（例如双作用液压缸）一起使用的自动液压致动排序阀。 阀包括阀体，其中的孔，以及可在孔中轴向移动的阀芯。 由于在阀门的致动压力下的每个进入液压流体期间产生了阀芯的相对端上的液压差异，所以阀阀芯自动换档。
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公开(公告)号：US5697455A
公开(公告)日：1997-12-16
申请号：US661307
申请日：1996-06-13
申请人： Harry C. Deckler
发明人： Harry C. Deckler
IPC分类号： A01C5/06
摘要： An adjustment mechanism for an agricultural row unit accessory, such as residue wheels for a planter row unit, includes an assembly for mounting the residue wheels in front of a leading coulter on the row unit. A cam, mounted to the residue wheel assembly for quick and reliable angular adjustment, engages a support arm for the coulter wheel. By rotating the cam, the operating height of the residue wheels is quickly and easily adjusted, while leaving the residue wheels free to rise if they encounter an obstruction.
摘要翻译： 用于农业排单元附件的调整机构，例如用于播种机行单元的残留轮，包括用于将行轮单元上的前轮盖前面的残留轮安装的组件。 安装到残余轮组件上以便快速和可靠地进行角度调节的凸轮与用于绞盘轮的支撑臂接合。 通过旋转凸轮，残留轮的操作高度可以快速方便地进行调整，同时如果残留轮遇到障碍物，残留物轮可以自由上升。
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