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公开(公告)号：US12114584B2
公开(公告)日：2024-10-15
申请号：US17085482
申请日：2020-10-30
CPC分类号： A01B23/02 , A01B19/02 , A01B63/008 , A01B63/26
摘要： An agricultural implement assembly, which may comprise a support frame and a tine support structure for supporting a plurality of tine members. The assembly may comprise a clamping mechanism operable for securing the tine members to the tine support structure. The clamping mechanism comprises an upper clamping arm, a lower clamping arm and a medial connecting member which are operable to securely hold or otherwise constrain the tine members against or in close proximity to the tine support structure. The clamping mechanism may comprise a tine angled portion engaging component operable to engage an upper surface of the angled end portion of the tine member. The upper and lower clamping arms may comprise at least one upper ridge and at least one lower ridge for engaging in contact with a first portion and a second portion respectively of outward facing surface regions of the tine support structure.
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公开(公告)号：US20230165180A1
公开(公告)日：2023-06-01
申请号：US18058960
申请日：2022-11-28
CPC分类号： A01B63/26 , A01C5/068 , A01B63/008
摘要： An adjustable furrow closing assembly that is used to close a seed furrow formed in the soil during a planting operation. The assembly includes a housing that is pivotally coupled to a planting unit. The housing includes an adjustable carrier that pivots within the housing. The adjustable carrier includes first and second closing wheels that are adapted to engage with the soil to close the seed furrow. The assembly also includes a downforce control lever that extends into the housing and is coupled to the adjustable carrier. The housing includes a gate member that including a plurality of slots. The downforce control lever is configured to be moved from one slot to a next slot of the gate to either increase or decrease downforce that is applied to the closing wheels. The slots formed in the gate to allow the gate position to be adjusted with respect to the housing to calibrate downforce on the closing wheels. The furrow closing assembly also includes an adjustment rod that is coupled to the adjustable carrier such that rotation of adjustment rod in a first direction causes movement of the adjustable carrier in a first direction to increase the angle of the closing wheels and rotation of the adjustment rod in a second direction causes movement of the adjustable carrier in a second direction to decrease the angle of the closing wheels.
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公开(公告)号：US09686898B2
公开(公告)日：2017-06-27
申请号：US14653985
申请日：2013-12-18
CPC分类号： A01B45/023 , A01B63/26 , A01B63/32
摘要： A tilling device for tilling ground surfaces, in particular lawn surfaces, comprising at least one machine frame, at least one supporting device which supports the machine frame on the ground, multiple tools which can be lifted and lowered relative to the machine frame and thus can dig into the ground and be pulled out again, and at least one adjusting device which adjusts the distance between the supporting device and the machine frame in the vertical direction in order to adjust the digging depth of the tools into the ground. The adjusting device additionally adjusts the distance between the supporting device and the tools.
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公开(公告)号：US09357692B2
公开(公告)日：2016-06-07
申请号：US14295895
申请日：2014-06-04
CPC分类号： A01B63/26 , A01B63/008 , A01B63/166 , A01C5/064 , A01C7/203
摘要： A depth adjustment for an agricultural seed planting implement has a register with notches and a handle that engages pairs of the notches to control the depth of a seed trench opening assembly. The handle has a first handle orientation and a second handle orientation for each pair of notches and provides two different depth settings for each pair of notches in the register.
摘要翻译： 农业种子栽植器具的深度调整具有凹口的寄存器和与凹口对成对的手柄，以控制种子沟槽开口组件的深度。 手柄对于每对凹口具有第一手柄方向和第二手柄方向，并且为寄存器中的每对凹口提供两个不同的深度设置。
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公开(公告)号：US20150351311A1
公开(公告)日：2015-12-10
申请号：US14295895
申请日：2014-06-04
CPC分类号： A01B63/26 , A01B63/008 , A01B63/166 , A01C5/064 , A01C7/203
摘要： A depth adjustment for an agricultural seed planting implement has a register with notches and a handle that engages pairs of the notches to control the depth of a seed trench opening assembly. The handle has a first handle orientation and a second handle orientation for each pair of notches and provides two different depth settings for each pair of notches in the register.
摘要翻译： 农业种子栽植器具的深度调整具有凹口的寄存器和与凹口对成对的手柄，以控制种子沟槽开口组件的深度。 手柄对于每对凹口具有第一手柄方向和第二手柄方向，并且为寄存器中的每对凹口提供两个不同的深度设置。
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公开(公告)号：US08555798B2
公开(公告)日：2013-10-15
申请号：US13605210
申请日：2012-09-06
摘要： A down pressure adjustment assembly for a disc opener of an agricultural implement includes a rockshaft to which one or more disc opener units are mounted and an actuator that rotates the rockshaft. Rotation of the rockshaft causes the disc opener units to be raised or lowered. When the disc opener units are lowered into a field engagement position, further rotation of the rockshaft will cause compression of down pressure springs for each of the disc opener units.
摘要翻译： 一种用于农具的盘式开启器的下压调节组件包括：一个或多个盘式开启器单元安装在其上的岩石轴和一个使岩轴旋转的致动器。 岩石轴的旋转导致开启器单元升高或降低。 当盘式开启器单元下降到现场接合位置时，轴的进一步旋转将导致每个开启器单元的压降弹簧的压缩。
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公开(公告)号：US20050120928A1
公开(公告)日：2005-06-09
申请号：US10731303
申请日：2003-12-09
申请人： Rodney Horn
发明人： Rodney Horn
摘要： A seed planting assembly is provided having a plurality of planting units supported by a tool bar, each of which being operable to form a seed trench in soil, plant seeds in the seed trench, and close the seed trench. Each planting assembly is supported by the tool bar via a mounting assembly that can be actuated by a vertical positioner to raise and lower individual planting units. The vertical positioner is prevented from becoming unintentionally locked during use.
摘要翻译： 提供种子种植组件，其具有由工具栏支撑的多个种植单元，每个种植单元可操作以在土壤中形成种子沟槽，种子沟槽中的植物种子，并闭合种子沟槽。 每个种植组件通过安装组件由工具杆支撑，安装组件可以由垂直定位器致动以升高和降低单个种植单元。 防止垂直定位器在使用过程中被无意锁定。
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公开(公告)号：US06895876B2
公开(公告)日：2005-05-24
申请号：US10391120
申请日：2003-03-18
申请人： Dominique Bergere , Gilles Petraud
发明人： Dominique Bergere , Gilles Petraud
摘要： The seed drill element comprises a frame, a seed tank, a seed dispenser, and a member for opening a furrow in the ground. The seed drill element further comprises mechanism for bearing against the ground, having a rear block and/or a front block, with each block having at least one wheel and an arm hinged to the frame, and also topsoiling mechanism including a rear link, two front links, and an intermediate link. The topsoiling mechanism also comprise a mechanism for moving the rear link relative to a reference part connected to the frame. In addition, the seed drill element includes a locking mechanism so that the topsoiling mechanism can be configured for front topsoiling, for rear topsoiling, and/or for rocker topsoiling.
摘要翻译： 种子钻元件包括框架，种子罐，种子分配器和用于在地面中打开沟槽的构件。 种子钻元件还包括用于抵靠地面的机构，具有后块和/或前块，每个块具有至少一个轮和铰链到框架的臂，以及包括后连杆的两个 前端链接和中间链接。 顶起机构还包括用于相对于连接到框架的参考部分移动后连杆的机构。 此外，种子钻元件包括锁定机构，使得顶层机构可以被构造成用于前部覆层，用于后部覆盖层和/或用于摇摆式叠层。
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公开(公告)号：US5119879A
公开(公告)日：1992-06-09
申请号：US766526
申请日：1991-09-27
申请人： Tetsuzo Fujikawa , Makizo Hirata , Shigeharu Ohama
发明人： Tetsuzo Fujikawa , Makizo Hirata , Shigeharu Ohama
CPC分类号： A01B63/26 , A01B33/028 , A01B63/166 , A01D2034/6843 , Y10T74/20624
摘要： An edger having a main frame, at least one front wheel fastened in the front portion of the main frame, two rear wheels fastened in the rear portion of the main fame, a rotary blade disposed in the front portion of either side of the main frame and capable of conducting edging, an engine mounted on the main frame and a driving device for operating the rotary blade with the engine, the edger comprising: a supporting arm for supporting the rear wheel positioned opposite to the rotary blade in such a manner that the position of the rear wheel positioned opposite to the rotary blade can be vertically adjusted with respect to the main frame; and a positioning mechanism for positioning the vertical position of the rear wheel disposed between the main frame and the supporting arm.
摘要翻译： 具有主框架的修边机，固定在主框架的前部的至少一个前轮，紧固在主要后部的后部的两个后轮，设置在主框架的任一侧的前部的旋转刀片 并且能够进行边缘，安装在主框架上的发动机和用于与发动机一起操作旋转叶片的驱动装置，该修边机包括：支撑臂，用于支撑与旋转叶片相对定位的后轮， 与旋转叶片相对的后轮的位置可以相对于主框架垂直调节; 以及用于定位设置在主框架和支撑臂之间的后轮的竖直位置的定位机构。
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10.发明授权
公开(公告)号：US4738317A
公开(公告)日：1988-04-19
申请号：US935863
申请日：1986-11-28
申请人： Harris I. Bedney
发明人： Harris I. Bedney
CPC分类号： A01C15/005 , A01B63/26 , Y10T403/32327
摘要： Locking structure for securing a four-bar linkage or the like on an implement in a raised position to remove an earthworking tool or row unit from ground engagement. An overcenter spring arrangement selectively biases a strap pivotally connected to one arm of the linkage toward or away from a member located on the opposite arm. When the strap is biased toward the member, raising the tool or row unit causes the strap to engage the member to prevent rocking of the linkage and thereby secure the device out of ground contact. Reversing the spring arrangement and raising the device causes the strap to move out of locking engagement with the member for normal operation. An elongated device includes pins for aiding the operator in both moving the over-center spring arrangement between positions and raising the tool or row unit.
摘要翻译： 用于将四杆连杆等固定在工具上的升高位置的锁定结构，以从地面接合中移除土方工具或行单元。 超中心弹簧装置选择性地偏置连接到联动件的一个臂的带或者远离位于相对臂上的构件的带。 当带子朝向构件偏置时，抬起工具或行单元使得带子与构件接合以防止连杆机构摇摆，从而将设备固定在地面接触之外。 扭转弹簧布置并抬起装置导致带子与构件脱离锁定接合以进行正常操作。 细长装置包括用于辅助操作者的销，用于将位于中间的弹簧布置移动，并提升工具或行单元。
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