公开(公告)号：US08985232B2

公开(公告)日：2015-03-24

申请号：US13589829

申请日：2012-08-20

申请人： Joseph D. Bassett

发明人： Joseph D. Bassett

IPC分类号： A01B63/00 ,  A01B33/00 ,  A01B63/111 ,  A01B63/24

CPC分类号： A01B63/111 ,  A01B63/24 ,  A01C5/064 ,  A01C5/066 ,  A01C7/006 ,  A01C7/205 ,  Y02P60/23

摘要： An agricultural system includes an agricultural row unit movable on a field between a first soil condition and a second soil condition, the first soil condition having a different soil hardness than the second soil condition. A down-pressure actuator applies an initial first pressure associated with the first soil condition. A soil-hardness sensing device is positioned at a distance D forward of the row unit and outputs a soil-hardness change signal when detecting a change from the first soil condition to the second soil condition. At least one memory device stores instructions that, when executed by at least one processor, cause the down-pressure actuator to change, in response to receiving the soil-hardness change signal, the initial first pressure to a different second pressure when the row unit encounters the second soil condition.

摘要翻译： 农业系统包括在第一土壤条件和第二土壤条件之间的场上可移动的农业排单元，所述第一土壤条件具有不同于第二土壤条件的土壤硬度。 下压致动器施加与第一土壤条件相关联的初始第一压力。 当检测到从第一土壤条件到第二土壤条件的变化时，土壤硬度感测装置位于行单元前方的距离D处，并输出土壤硬度变化信号。 至少一个存储器装置存储指令，当由至少一个处理器执行时，使得下压致动器响应于接收到土壤 - 硬度变化信号而改变初始第一压力到不同的第二压力，当行单元 遇到第二个土壤条件。

公开(公告)号：US08826836B2

公开(公告)日：2014-09-09

申请号：US13594388

申请日：2012-08-24

申请人： Loyd C. Van Buskirk ,  Dylan C. Van Buskirk ,  Derek W. Allensworth

发明人： Loyd C. Van Buskirk ,  Dylan C. Van Buskirk ,  Derek W. Allensworth

IPC分类号： A01B13/02 ,  A01B15/16 ,  A01B33/00

CPC分类号： A01B21/086 ,  A01C7/006 ,  A01C7/205 ,  Y02P60/23

摘要： This disclosure is directed to the field of agricultural machinery and relates to preplanting tillage implements generally used in combination with a seed planting device, or other multi-row implement. Specifically, the disclosure relates to row treating units incorporating a row clearance arrangement or a combination of tools that includes a row cleaning device and a soil penetrating coulter device. The units are designed to be attached to the front of a multi-row implement. The deployment of and down force exerted by the row cleaner is independently adjustable and controlled using pneumatic air bag operators.

摘要翻译： 本公开涉及农业机械领域，涉及通常与种子种植设备或其他多排器具组合使用的预植物耕作机具。 具体地，本公开涉及包括行间隙布置的行处理单元或包括行清洁装置和土壤穿孔库尔特装置的工具的组合。 这些单元被设计成连接到多排工具的前部。 由行式清洁器施加的下推力可以独立调节和控制，使用气动气囊操作员。

公开(公告)号：US08770308B2

公开(公告)日：2014-07-08

申请号：US13747325

申请日：2013-01-22

申请人： Dawn Equipment Company

发明人： Joseph D. Bassett

IPC分类号： A01B63/00 ,  A01B33/00 ,  A01B63/111 ,  A01B63/24 ,  A01B61/04 ,  A01B33/02

CPC分类号： A01B63/32 ,  A01B33/024 ,  A01B61/044 ,  A01B61/046 ,  A01B63/008 ,  A01B63/111 ,  A01B63/24 ,  A01C7/205 ,  Y10S111/927

摘要： An agricultural row unit includes a linkage pivotably coupled to an attachment frame, and a row unit frame with a leading end pivotably coupled to the linkage. A hydraulic cylinder is coupled to the attachment frame and the linkage, for urging the row unit frame downwardly toward the soil, and includes a movable ram extending into the cylinder. A hydraulic-fluid cavity is located within the cylinder for receiving pressurized hydraulic fluid for advancing the ram in a direction that pivots the linkage and the row unit frame downwardly toward the soil. An accumulator is positioned adjacent to the hydraulic cylinder and has a fluid chamber containing a diaphragm, with the portion of the chamber on one side of the diaphragm being connected to the hydraulic-fluid cavity in the hydraulic cylinder, and the portion of the chamber on the other side of the diaphragm containing a pressurized gas.

摘要翻译： 农业排单元包括可枢转地联接到附接框架的连杆和具有可枢转地联接到连杆的前端的行单元框架。 液压缸联接到附接框架和连杆机构，用于将行单元框架向下推向土壤，并且包括延伸到气缸中的可移动的活塞。 液压腔体位于气缸内，用于接收加压液压流体，用于使冲杆沿着使联动件和行单元框架向下朝向土壤枢转的方向前进。 蓄液器定位成邻近液压缸并具有包含隔膜的流体室，腔室的一部分在隔膜的一侧连接到液压缸中的液压流体腔，并且室的部分 隔膜的另一侧包含加压气体。

公开(公告)号：US08720596B1

公开(公告)日：2014-05-13

申请号：US13649110

申请日：2012-10-11

申请人： Amador Martinez

发明人： Amador Martinez

IPC分类号： A01B33/00

CPC分类号： A01B45/00 ,  A01B33/02

摘要： A device for leveling playing fields is useful for ensuring that bowling greens are flattened within established parameters. The device for leveling playing fields comprises a main frame mechanically coupled to a front skid and a rear skid and a blade assembly where the blade assembly further comprises cutting blades driven by a blade drive chain mechanically coupled to an engine. The main frame is further mechanically coupled to a lawn tractor such that a user can drive the lawn tractor over a playing field and use the front skid to knock the turf in hills loose, the cutting blades both manicure the playing field and cut loose turf which can be pushed by the rear skid into valleys.

摘要翻译： 用于调平运动场的装置对于确保保龄球场在已建立的参数内被平坦化是有用的。 用于调平运动场的装置包括机械地联接到前防滑装置和后部防滑装置的主框架和叶片组件，其中所述叶片组件还包括由机械地联接到发动机的叶片驱动链驱动的切割刀片。 主框架进一步机械地联接到草坪拖拉机，使得用户可以在游戏场上驱动草坪拖拉机，并使用前部滑行板将松土地的草皮敲击，切割刀片既修剪了运动场，并且切割松散的草皮 可以通过后部滑道推入山谷。

公开(公告)号：US08700272B2

公开(公告)日：2014-04-15

申请号：US13561788

申请日：2012-07-30

申请人： Kenneth L. Stratton ,  Troy K. Becicka ,  Michael Taylor ,  Thandava K. Edara

发明人： Kenneth L. Stratton ,  Troy K. Becicka ,  Michael Taylor ,  Thandava K. Edara

IPC分类号： A01B69/00 ,  A01B69/02 ,  A01B69/04 ,  A01B33/00 ,  A01B35/00 ,  G05D1/00

CPC分类号： E02F9/2025 ,  E02F3/84 ,  E02F3/841 ,  E02F9/2029 ,  E02F9/24

摘要： A system for automated control of a machine having a ground engaging work implement includes an implement load sensor system. A controller determines a change in terrain based at least in part upon a change in the load on the ground engaging work implement. If the change in terrain exceeds a threshold, the controller generates an alert command signal. A method is also provided.

摘要翻译： 具有地面接合作业工具的机器的自动控制系统包括工具负载传感器系统。 控制器至少部分地基于地面接合工作装置上的负载的变化来确定地形的变化。 如果地形的变化超过阈值，则控制器产生警报命令信号。 还提供了一种方法。

公开(公告)号：US08613326B2

公开(公告)日：2013-12-24

申请号：US13031465

申请日：2011-02-21

申请人： Richard Paré ,  François Gaucher ,  Benoit Orban ,  Patrick Mainville ,  David Boies ,  Patrick Julien

发明人： Richard Paré ,  François Gaucher ,  Benoit Orban ,  Patrick Mainville ,  David Boies ,  Patrick Julien

IPC分类号： A01B33/00

CPC分类号： A01B1/165

摘要： A weeding hand tool, comprising a generally longitudinal member joining a handle grip at a first end thereof and a pedal at a second opposite end thereof, a finger head comprising coiled fingers arranged in a helix and an ejector rod mobile inside the helix, and an ejector arm, wherein, when the tool is positioned generally vertically with free end tips of the coiled fingers on the ground, pushing down on the handle grip and/or on the pedal causes the coiled fingers to rotated down into the soil, entrapping a weed beneath the soil as they penetrate the soil, and wherein when, by pulling up on the longitudinal member, the coiled fingers are pulled out from the soil, with the weed entrapped in the helix they form, and the weed is ejected from the helix pulling down on the ejector arm.

摘要翻译： 一种除草手工具，包括在其第一端连接手柄把手的大致纵向构件和在​​其第二相对端处的踏板，包括以螺旋形布置的盘绕指状物的指头和在螺旋内移动的顶出杆， 喷射器臂，其中当工具大致垂直地定位时，盘绕的指状物的自由端部尖端在地面上，向下推动手柄把手和/或踏板使得盘绕的手指向下旋转到土壤中，捕获杂草 在土壤中穿过土壤时，其中当通过向上拉动纵向构件时，将盘绕的指状物从土壤中拉出，杂草被捕获在它们形成的螺旋中，并且杂草从螺旋拉拔 在喷射臂上。

公开(公告)号：US08479836B2

公开(公告)日：2013-07-09

申请号：US13153461

申请日：2011-06-05

申请人： Jerry White Jones

发明人： Jerry White Jones

IPC分类号： A01B33/00

CPC分类号： A01B45/02

摘要： A machine for aerating soil has a frame. A gear box is attached to the frame. A crank assembly is driven by the gear box. A parallel arm is pivotally attached to the crank assembly by a crank arm and is pivotally attached to the frame. A tine assembly arm is pivotally attached to the frame and is pivotally attached to the parallel arm at a fixed point. A rigid tine holder is pivotally attached to the tine assembly arm and is pivotally attached to the parallel arm and extends beyond the parallel arm.The connection of the tine assembly arm, parallel arm and tine holder to the crank assembly ensure that the tines are driven straight into the soil. The lack of arc ensures that the turf surface is minimally disturbed.

摘要翻译： 用于充气土壤的机器有一个框架。 齿轮箱连接到车架上。 曲柄组件由齿轮箱驱动。 平行臂通过曲柄臂枢转地连接到曲柄组件，并且枢转地附接到框架。 齿组合臂枢转地附接到框架并且在固定点处枢转地附接到平行臂。 刚性齿架可枢转地附接到齿轮组合臂上，并且可枢转地附接到平行臂并延伸超过平行臂。 齿轮组合臂，平行臂和齿柄与曲柄组件的连接确保了齿直接驱动到土壤中。 缺少电弧可确保草皮表面受到最小的干扰。

公开(公告)号：US08066081B2

公开(公告)日：2011-11-29

申请号：US12622050

申请日：2009-11-19

申请人： Tomoki Ito ,  Koichi Azuma ,  Tomomi Nakaya ,  Masayuki Sasaoka

发明人： Tomoki Ito ,  Koichi Azuma ,  Tomomi Nakaya ,  Masayuki Sasaoka

IPC分类号： A01B33/00

CPC分类号： A01B33/028

摘要： A small-sized tiller includes a stand unit configured to solely support the tiller in a self-standing state. The stand unit has a pole portion removably mountable to a resistance-bar attachment portion of the body frame when a resistance bar has been removed from the resistance-bar attachment portion.

摘要翻译： 一种小型耕作机包括一个支架单元，该支架单元被配置为仅在独立状态下支撑耕作机。 当电阻杆从电阻杆安装部分移除时，支架单元具有可拆卸地安装到主体框架的电阻杆附接部分的极部分。

公开(公告)号：US20110147018A1

公开(公告)日：2011-06-23

申请号：US12646195

申请日：2009-12-23

申请人： Douglas G. BRUCE

发明人： Douglas G. BRUCE

IPC分类号： A01B33/00 ,  A01B33/16

CPC分类号： A01B23/06

摘要： A tillage blade having a sharpened outer peripheral edge on a blade body has a predetermined thickness. An annular portion of the blade is disposed between the outer peripheral edge and the body having a thickness which is less than the thickness of the body of the blade, the annular portion having a radially outer part and a radially inner part. The blade is tapered from the sharpened peripheral edge to the radially outer part of the annular portion and the blade is tapered from the radially inner part of the annular portion to the body. By making the sharpened bevels on out outer periphery of the blades taper in steps instead of just sharpening them by making either one bevel on one side, or a bevel on each side of the outer periphery of the blade, the blade will last longer than prior art tillage blades.

摘要翻译： 具有刀片主体上的外圆周刃磨边的耕作刀具具有预定的厚度。 叶片的环形部分设置在外周边缘和主体之间，其厚度小于叶片本体的厚度，环形部分具有径向外部部分和径向内部部分。 叶片从锐化的周边边缘到环形部分的径向外部部分是锥形的，并且叶片从环形部分的径向内部部分逐渐变细。 通过使叶片的外周边上的锋利的斜面逐步变细，而不是通过在一侧上形成一个斜面或在叶片的外周边的每一侧上的斜面来锐化它们，刀片将比以前更长 艺术耕耘机。

公开(公告)号：US20100230123A1

公开(公告)日：2010-09-16

申请号：US12402080

申请日：2009-03-11

申请人： GEORGE A. ORTIZ

发明人： GEORGE A. ORTIZ

IPC分类号： A01B33/00

CPC分类号： A01B1/00 ,  A01B33/06 ,  A01D34/90

摘要： An arrangement for setting variable operating elevation for a hand-held powered tool capable of generating a rotational motion and employed to manipulate a combination turbo garden tiller and a grass trimmer apparatus includes at least one elongated rod like member engageable at a first end thereof with threaded end of the apparatus and engageable at an opposed second end thereof with the powered tool. The at least one elongated rod like member has each of a predetermined length and a third predetermined cross-sectional shape in a direction transverse to the predetermined length. At least one aperture is formed through the at least one elongated rod like member in the direction transverse to the predetermined length. An elongated pin is provided and has at least one end thereof sized for insertion into the at least one aperture.

摘要翻译： 用于设置能够产生旋转运动并用于操纵组合涡轮园林耕作机和草地修剪器装置的手持式动力工具的可变操作高度的装置包括至少一个细长杆状构件，其可在其第一端处与螺纹 该装置的端部并且在与动力工具相对的第二端处可接合。 所述至少一个细长杆状构件在横向于所述预定长度的方向上具有预定长度和第三预定横截面形状。 沿着与预定长度相反的方向，穿过所述至少一个细长杆状构件形成至少一个孔。 提供细长的销，并且其长度至少有一个端部，其尺寸适于插入至少一个孔中。