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公开(公告)号：US07513316B2
公开(公告)日：2009-04-07
申请号：US11522269
申请日：2006-09-15
CPC分类号： A01B59/042 , A01B63/22
摘要： Implement hitch height control structure to maintain a rear hitch point at a generally constant height as the implement is raised and lowered. In one embodiment, a rectangular hitch frame is pivotally connected at a forwardmost end to lever arms on the implement lift rockshaft. Linkage structure connected between the hitch frame and the implement frame help control hitch frame attitude, rear hitch point height and force transfer to the implement frame. The hitch frame is located substantially behind the implement rockshaft for minimal interference with tool placement on the frame and limited interference with trash and soil flow under the main frame. In another embodiment, linkage structure includes a second rockshaft connected generally above the aft end of the main frame.
摘要翻译： 实现搭接高度控制结构，以便在升降时，将后牵引点保持在一般恒定的高度。 在一个实施例中，矩形搭接框架在最前端枢转地连接到工具提升岩石轴上的杠杆臂上。 连接框架与工具框架之间的连接结构有助于控制搭接框架姿态，后挂点高度和力传递到工具框架。 牵引架大体上位于工作轴上，对框架上的工具放置的干扰最小，并且对主框架下的垃圾和土壤流动产生有限的干扰。 在另一个实施例中，连杆结构包括通常在主框架的后端连接的第二轴轴。
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公开(公告)号：US06443237B1
公开(公告)日：2002-09-03
申请号：US09828529
申请日：2001-04-06
IPC分类号： A01B1308
CPC分类号： A01B15/025
摘要： A deep tillage ripper point includes an aggressive long, narrow leading point portion with a top surface that forms a steep angle of approximately 40-50 degrees with the horizontal. An intermediate portion has a top surface and wings extending at a relatively shallow angle of about 15 degrees relative to the horizontal. A centrally located vertical fin having a width of about half the width of the leading point portion and approximately equal to the width of the ripper shank extends upwardly from the leading point portion rearwardly and above the forward edge and forwardly of the leading edges of the wings. Pre-fracturing action of the fin initiates substantial lateral displacement of the soil prior to the soil contacting the wings. The fin reduces violent vertical eruption of the soil when contacted by the wings and provides improved soil profile.
摘要翻译： 深耕开裂点包括具有侵略性的长而窄的前导点部分，顶部表面与水平面形成大约40-50度的陡峭角度。 中间部分具有顶表面和翼部以相对于水平面约15度的相对较浅的角度延伸。 具有中心位置的垂直翅片，其宽度大约为前导点部分的宽度的一半，并且大致等于剥皮手柄的宽度，从引导点部分向后向上延伸，并且向前和向前延伸到翼部的前缘 。 鳍的预压裂作用在土壤接触翅膀之前开始土壤的大量侧向位移。 翅片在翅膀接触时可以减少暴露的土壤垂直爆发，并提供改善的土壤剖面。
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公开(公告)号：US20080121402A1
公开(公告)日：2008-05-29
申请号：US11522269
申请日：2006-09-15
IPC分类号： A01B59/00
CPC分类号： A01B59/042 , A01B63/22
摘要： Implement hitch height control structure to maintain a rear hitch point at a generally constant height as the implement is raised and lowered. In one embodiment, a rectangular hitch frame is pivotally connected at a forwardmost end to lever arms on the implement lift rockshaft. Linkage structure connected between the hitch frame and the implement frame help control hitch frame attitude, rear hitch point height and force transfer to the implement frame. The hitch frame is located substantially behind the implement rockshaft for minimal interference with tool placement on the frame and limited interference with trash and soil flow under the main frame. In another embodiment, linkage structure includes a second rockshaft connected generally above the aft end of the main frame.
摘要翻译： 实现搭接高度控制结构，以便在升降时，将后牵引点保持在一般恒定的高度。 在一个实施例中，矩形搭接框架在最前端枢转地连接到工具提升岩石轴上的杠杆臂上。 连接框架与工具框架之间的连接结构有助于控制搭接框架姿态，后挂点高度和力传递到工具框架。 牵引架大体上位于工作轴上，对框架上的工具放置的干扰最小，并且对主框架下的垃圾和土壤流动产生有限的干扰。 在另一个实施例中，连杆结构包括通常在主框架的后端连接的第二轴轴。
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公开(公告)号：USD505137S1
公开(公告)日：2005-05-17
申请号：US29190369
申请日：2003-09-19
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公开(公告)号：US06786130B2
公开(公告)日：2004-09-07
申请号：US10281443
申请日：2002-10-25
申请人： David Lee Steinlage , Brian Thomas Mosdal , James Thomas Noonan , Garrett Lee Goins , Anthony Scott Royer , David Alan Payne
发明人： David Lee Steinlage , Brian Thomas Mosdal , James Thomas Noonan , Garrett Lee Goins , Anthony Scott Royer , David Alan Payne
IPC分类号： F15B910
CPC分类号： A01B63/22
摘要： A depth control system particularly useful for single point depth control on an agricultural implement includes a valve and actuator mounted directly to the pivotal connection areas of a hydraulic cylinder that controls height. Cylinder motion directly controls valve actuation independently of complicated linkages to reduce the size and cost of the system and substantially overcome hysteresis problems.
摘要翻译： 特别适用于农具上的单点深度控制的深度控制系统包括直接安装在控制高度的液压缸的枢转连接区域上的阀和致动器。 气缸运动可以独立于复杂的连杆直接控制气门执行器，以减小系统的尺寸和成本，并大大克服滞后问题。
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公开(公告)号：US06745848B1
公开(公告)日：2004-06-08
申请号：US10361723
申请日：2003-02-06
申请人： Brian Thomas Mosdal , James Thomas Noonan , David Lee Steinlage , Garrett Lee Goins , Anthony Scott Royer , David Alan Payne
发明人： Brian Thomas Mosdal , James Thomas Noonan , David Lee Steinlage , Garrett Lee Goins , Anthony Scott Royer , David Alan Payne
IPC分类号： A01B6300
CPC分类号： A01B63/22
摘要： A tower and wheel arm assembly for an implement frame includes a pair of identical single piece pivot castings which are selectively connectible at different locations along the frame and provide both wheel arm pivoting and a cylinder anchor tower pivoting. The wheel arm axle extends between the castings pivots within cylindrical cavities located in the castings. External cylindrical surfaces concentric with the cavities rotatably support a pair of tower plates which include circular openings received over the external cylindrical surfaces. Casting symmetry allows the same part to be used interchangeably for either the right-hand or left-hand support.
摘要翻译： 用于工具框架的塔架和轮臂组件包括一对相同的单件枢轴铸件，其可在沿着框架的不同位置处选择性地连接，并且提供两个轮臂枢转和气缸锚定塔枢转。 轮臂轴在位于铸件中的圆柱形空腔内的铸件枢轴之间延伸。 与空腔同心的外部圆柱形表面可旋转地支撑一对塔板，其包括容纳在外部圆柱形表面上的圆形开口。 铸造对称性允许相同的部件可以互换地用于右手或左手支撑。
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7.发明授权公开(公告)号：US06679339B1
公开(公告)日：2004-01-20
申请号：US10326672
申请日：2002-12-19
申请人： David Lee Steinlage , Brian Thomas Mosdal , James Thomas Noonan , Garrett Lee Goins , Anthony Scott Royer , David Alan Payne
发明人： David Lee Steinlage , Brian Thomas Mosdal , James Thomas Noonan , Garrett Lee Goins , Anthony Scott Royer , David Alan Payne
IPC分类号： A01B6316
CPC分类号： A01B63/22
摘要： A rockshaft is mounted over the front rank of the implement frame and is operated by cylinders located at opposite ends of the rockshaft connected to lift arms extending radially adjacent bearing mounts. Fore-and-aft extending links aligned with the lift arms and mounts operate lift wheel assemblies. A hitch arm connected near the center of the rockshaft is directly connected to a hitch turnbuckle for level lift operation. An aligned arrangement of cylinders, cylinder brackets, links and arms provides minimal torsional loading, particularly when the rockshaft is rotated to fully raise the implement frame for transport and is in the most susceptible shock loading condition. Moment arms are controlled to minimize rockshaft torsional loading during highest stress conditions. The front-mounted rockshaft provides simplicity and advantageous weight distribution.
摘要翻译： 一个轴心安装在工具框架的前排上，由位于与轴向相邻的轴承座上延伸的提升臂连接的岩心的相对两端的气缸操作。 与提升臂和安装座对准的前后延伸连杆操作提升轮组件。 连接在岩心中心附近的连接臂直接连接到用于升降操作的搭接螺丝扣。 气缸，气缸支架，连杆和臂的对准布置提供最小的扭转载荷，特别是当岩石轴旋转以完全提升工具框架以便运输时，并且处于最易感的冲击载荷状态。 控制力矩臂以最大限度地减小最高应力条件下的岩石轴向扭转载荷。 前安装的轴轴提供简单和有利的重量分布。
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公开(公告)号：US07104341B2
公开(公告)日：2006-09-12
申请号：US10666474
申请日：2003-09-19
IPC分类号： A01B39/20
CPC分类号： A01B15/025
摘要： Ripper point structure includes a nose with a tapered top that initiates lift and fracture of compacted soil layers. The tapered top with an included angle of about 100 degrees just forward of the parting wear shin creates a parting stress which increases until the center portion of the soil profile is cut by a sharp leading edge of the shin. In a winged embodiment, gently sloping ripper point wings gradually enter the fracture plane left below the lifted compaction layer and initiate a second fracture of the soil profile. The wings are spaced rearwardly from the point so that the point and wear shin have enough time to lift, fracture, and part the soil profile in contact with the shank prior to any wing action.
摘要翻译： 开裂点结构包括具有锥形顶部的鼻子，其启动压实土层的提升和断裂。 在分离磨损胫前方具有大约100度的夹角的锥形顶部产生分离应力，直到土壤剖面的中心部分被胫骨的尖锐前缘切割为止。 在有翼的实施例中，轻轻倾斜的裂土器翼逐渐进入离开提升的压实层下方的断裂平面，并开始土壤剖面的第二次断裂。 翼从该点向后间隔开，使得点和磨损胫骨在任何机翼动作之前具有足够的时间来提升，断裂和部分与柄接触的土壤轮廓。
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公开(公告)号：US07036604B2
公开(公告)日：2006-05-02
申请号：US10835204
申请日：2004-04-29
IPC分类号： A01B63/00
CPC分类号： A01B63/22
摘要： A forward acting wheel arm for a drawn hitch includes a pivot point directly below the rear rank of the machine frame, and the wheels are rotated directly in front of the front rank during field operation. For transport, the wheels rotate below the front rank to minimize tongue-lightness. The need for stabilizer wheels on the rear of the machine is eliminated, and the wheel arms can be actuated with either series or parallel hydraulic cylinders. The wheel arm pivot and cylinder base end connection are both located on the same support plate, and the hydraulic cylinder force is internalized within the plate rather than being translated through the wheel module mounting hardware.
摘要翻译： 用于牵引牵引的前向作用轮臂包括直立在机架后排的枢轴点，并且轮在现场操作期间直接在前排前方旋转。 为了运输，轮子在前排下方旋转以最小化舌头亮度。 消除了在机器后部对稳定器轮的需要，并且可以用串联或并联液压缸来驱动轮臂。 轮臂枢轴和气缸底端连接都位于同一支撑板上，液压缸的力被内置在板内，而不是通过车轮模块安装硬件翻转。
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公开(公告)号：US06688405B2
公开(公告)日：2004-02-10
申请号：US10047715
申请日：2002-01-16
申请人： David Lee Steinlage
发明人： David Lee Steinlage
IPC分类号： A01B2304
CPC分类号： A01B23/043 , A01B61/046 , A01B71/02
摘要： A simplified, low component harrow attachment includes several clevis-like mounting castings pivotally connected between two identical flat side sheets. A link which pivots the ranks in unison is pinned to the legs of the mounting castings between the sheets by free-floating pins captured between the sheets. The castings can pivot to a retracted position and be secured by a pin for increased clearance between the teeth and the ground during transport. The rear mounting casting has a longer clevis structure than the remainder of the castings and serves as a tine depth stop when a stop pin is inserted through apertures in the sheets.
摘要翻译： 简单的低部件耙附件包括枢转地连接在两个相同的平坦侧板之间的几个U形夹形安装铸件。 通过在片材之间捕获的自由浮动销将一个使排列一致的链接固定在片材之间的安装铸件的腿部。 铸件可以枢转到缩回位置，并通过销固定，以在运输过程中增加齿和地面之间的间隙。 后安装铸件具有比剩余的铸件更长的U形夹结构，并且当止动销插入片材中的孔时用作齿深度止挡件。
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