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1.发明授权Marker assembly having spring linkage to limit momentum in marker assembly during marker assembly deployment 有权标记组件具有弹簧联动，以在标记组件展开期间限制标记组件中的动量公开(公告)号：US08011439B2
公开(公告)日：2011-09-06
申请号：US12493964
申请日：2009-06-29
IPC分类号： A01B17/00
CPC分类号： A01B69/024 , A01B73/02
摘要： A marker assembly includes a first linkage section interconnected to a second linkage section by a pivoting joint. The pivoting joint also includes a spring linkage that limits momentum in the second linkage section before a marking disc carried by the second linkage section engages the ground. The spring linkage may be comprised of a spring that is retained by a pair of washers within a housing or canister. A linkage rod passes through the canister and has a set of nuts that are sized to catch the washers. Thus, if the spring linkage is compressed or extended, the catch nuts press up against the washers thereby compressing the spring. By compressing the spring, a force is applied in the opposite direction as the momentum in the marker assembly, which reduces the collective momentum in the marker assembly during deployment.
摘要翻译： 标记组件包括通过枢转接头互连到第二连接部分的第一连接部分。 枢转接头还包括弹簧联动装置，其在第二连杆部分承载的标记盘接合地面之前限制第二联动部分中的动量。 弹簧联动装置可以由一个由一对垫圈保持在壳体或罐内的弹簧构成。 连杆通过罐并具有一组螺母，其尺寸适于抓住垫圈。 因此，如果弹簧联动装置被压缩或延伸，则止动螺母压靠垫圈从而压缩弹簧。 通过压缩弹簧，在与标记组件中的动量相反的方向施加力，这降低了展开期间标记组件中的集体动量。
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公开(公告)号：US20100200253A1
公开(公告)日：2010-08-12
申请号：US12494675
申请日：2009-06-30
CPC分类号： A01B69/024 , A01B73/02
摘要： A marker assembly for use with an agricultural implement includes a marker wheel that may caster as needed to reduce loading of the marker assembly during deployment of the marker assembly, in response to variations in surface contour, and in response to changes in travel direction of the agricultural implement.
摘要翻译： 用于农具的标记组件包括标记轮，该标记轮可以根据需要施加脚轮，以响应于表面轮廓的变化以及响应于表面轮廓的行进方向的变化而减少标记组件在展开标记组件期间的负载 农具。
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公开(公告)号：US07431221B2
公开(公告)日：2008-10-07
申请号：US11130451
申请日：2005-05-16
CPC分类号： A01B73/065 , A01M7/0075
摘要： A lock assembly is provided to secure a multi-stage folding boom assembly having left and right booms, each boom having an middle section that pivots about a vertical axis with respect to an inner section, an outer section that pivots about a second vertical axis with respect to the middle section. The lock assembly includes a first interlock portion that receives a second interlock portion when the first section pivots laterally inward about the first vertical axis with respect to the second section to a first stage folded position. As the middle section pivots forward and laterally inward toward a second stage folded position with respect to the third section, the first interlock portion slidably moves and interlocks with the second interlock portion to restrain the outer section from falling out of alignment with respect to the middle section.
摘要翻译： 提供锁组件以固定具有左和右臂的多级折叠臂组件，每个悬臂具有相对于内部部分围绕垂直轴线枢转的中间部分，围绕第二垂直轴线枢转的外部部分， 尊重中段。 锁定组件包括第一互锁部分，当第一部分相对于第二部分围绕第一垂直轴线横向向内枢转到第一部分折叠位置时，第一互锁部分接纳第二互锁部分。 当中间部分相对于第三部分向前和向内转向第二阶段折叠位置时，第一互锁部分可滑动地移动并与第二互锁部分互锁，以限制外部部分相对于中间部分脱离对准 部分。
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公开(公告)号：US20100200252A1
公开(公告)日：2010-08-12
申请号：US12494604
申请日：2009-06-30
CPC分类号： A01B69/024
摘要： An agricultural implement has a marker assembly that is pivotable in a generally rearward direction when the marker assembly collides with a relatively massive field obstruction. The interconnection of the marker assembly to a central frame of the implement allows the aforementioned pivoting to reduce damage to the central frame and/or the marker assembly during such collisions.
摘要翻译： 农具具有标记组件，当标记组件与相对大块的现场障碍物碰撞时，标记组件可在大致向后的方向上枢转。 标记组件与工具的中心框架的互连允许上述枢转在这种碰撞期间减少对中心框架和/或标记组件的损坏。
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公开(公告)号：US07631817B2
公开(公告)日：2009-12-15
申请号：US11096368
申请日：2005-04-01
CPC分类号： A01M7/0075
摘要： A lock assembly operable to secure a lift linkage associated with moving a boom assembly between a lowered, operative position and a raised, inoperative position is provided. The lock assembly includes a lock pin mounted at a carrying frame interconnected between a lift linkage and the boom assembly. The lock assembly also includes a lock plate mounted at the lift linkage. In the raised position of the lift linkage, the lock plate includes a slot configured to align so as receive the lock pin. Once aligned, the boom is pivoted toward the folded, stowed position. As the boom pivots, the boom pushes the lock pin through the slot. The lift linkage is then lowered to seat the lock pin in the slot and thereby secure the lift linkage and supported boom in the raised, folded position.
摘要翻译： 提供了一种锁定组件，其可操作以固定与在下降的操作位置和升高的非操作位置之间移动动臂组件相关联的升降机连杆。 锁组件包括安装在升降连杆和悬臂组件之间的承载框架上的锁销。 锁组件还包括安装在升降连杆上的锁板。 在升降联动装置的升高位置，锁板包括配置成对准以便接收锁销的槽。 一旦对准，起重臂就朝折叠的收起位置转动。 当吊臂枢转时，吊杆将锁销推过槽。 然后升降机联动装置降低以将锁定销定位在槽中，从而将提升联动装置和支撑的悬臂固定在升起的折叠位置。
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6.发明授权System for and method of locking a roll suspension arrangement for a boom assembly mounted on an agricultural sprayer 有权锁定用于安装在农用喷雾器上的悬臂组件的辊悬挂装置的系统和方法公开(公告)号：US07395663B2
公开(公告)日：2008-07-08
申请号：US11424348
申请日：2006-06-15
IPC分类号： F15B13/16
CPC分类号： A01M7/0057 , A01M7/0075
摘要： A system to lock a roll-suspension arrangement operatively connected to allow pivotal movement of a boom assembly about a fore-and-aft axis independent of a carrier frame is provided. The system includes an actuator cylinder having an end movable in a linear direction relative to a fixed end. The fixed end of the actuator cylinder is connected at the carrier frame, and the movable end is connected at the boom assembly. The system further includes a lock valve located in fluid communication with the actuator cylinder. The lock valve in a closed position prevents a fluid flow therethrough so as to restrain movement of the actuator cylinder and rotation of the boom assembly with respect to the carrier frame. In an open position, the lock valve releases movement of the actuator cylinder so that the boom assembly freely pivots independently of the carrier frame.
摘要翻译： 提供一种用于锁定可操作地连接以便能够独立于载体框架的臂架组件围绕前后轴的枢转运动的系统。 该系统包括致动器气缸，其具有相对于固定端在直线方向上移动的端部。 致动器气缸的固定端连接在承载架上，可动端连接在起重臂组件上。 该系统还包括与致动器气缸流体连通的锁定阀。 处于关闭位置的锁定阀防止流体流过其中，以便抑制致动器气缸的运动和臂架组件相对于承载架的旋转。 在打开位置，锁定阀释放致动器气缸的运动，使得悬臂组件独立于承载架自由枢转。
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公开(公告)号：USD559275S1
公开(公告)日：2008-01-08
申请号：US29277325
申请日：2007-02-21
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公开(公告)号：US08016043B2
公开(公告)日：2011-09-13
申请号：US12494604
申请日：2009-06-30
IPC分类号： A01B17/00
CPC分类号： A01B69/024
摘要： An agricultural implement has a marker assembly that is pivotable in a generally rearward direction when the marker assembly collides with a relatively massive field obstruction. The interconnection of the marker assembly to a central frame of the implement allows the aforementioned pivoting to reduce damage to the central frame and/or the marker assembly during such collisions.
摘要翻译： 农具具有标记组件，当标记组件与相对大块的现场障碍物碰撞时，标记组件可在大致向后的方向上枢转。 标记组件与工具的中心框架的互连允许上述枢转在这种碰撞期间减少对中心框架和/或标记组件的损坏。
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公开(公告)号：USD629427S1
公开(公告)日：2010-12-21
申请号：US29355258
申请日：2010-02-04
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公开(公告)号：USD629426S1
公开(公告)日：2010-12-21
申请号：US29355256
申请日：2010-02-04
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