公开(公告)号：US20040079541A1

公开(公告)日：2004-04-29

申请号：US10647085

申请日：2003-08-22

发明人： Lonnie L. Marquardt

IPC分类号： E02F003/76

CPC分类号： E02F3/765 ,  E02F3/764

摘要： A grader attachment for a skid steer utilizes the skid steer's auxiliary hydraulics to power an independent hydrostatic steering system for the grader and to control skid steer propulsion and grader blade position. The attachment mounts to the skid steer via a standard mounting connection. The auxiliary hydraulics of the skid steer are routed through a flow control valve and then through a safety valve/back pressure valve before being tapped to control the steering, blade positioning and propulsion systems of the grader. The steering and propulsion systems use a cross bar which connects to the hand control levers of the skid steer. The foot pedal used to control propulsion of the skid steer and attachment has a centering system so that the cylinder goes back to neutral when an operator's foot is removed from the pedal stopping the unit. The blade positioning system utilizes pairs of lift and angle cylinders which allow the blade to be rotated or tilted.

摘要翻译： 用于滑移转向器的分级机附件利用滑移转向器的辅助液压装置为分级机提供独立的静液压转向系统，并控制滑移转向推进和平地机叶片位置。 附件通过标准安装连接安装到滑行转向。 滑动转向器的辅助液压装置通过流量控制阀，然后通过安全阀/背压阀，然后进行轻敲，以控制分级机的转向，叶片定位和推进系统。 转向和推进系统使用横杆，其连接到滑移转向的手控制杆。 用于控制滑行导向装置和附件的推进的脚踏板具有定心系统，使得当操作者的脚从踏板上移除时停止该单元，气缸返回中立。 刀片定位系统使用成对的提升和角度气缸，允许刀片旋转或倾斜。

公开(公告)号：US20030141087A1

公开(公告)日：2003-07-31

申请号：US10340138

申请日：2003-01-10

发明人： Michael G. Kovach ,  Rickey L. Gerber

IPC分类号： E02F003/76

CPC分类号： A01B13/08 ,  A01B49/027 ,  E02F5/32

摘要： An agricultural primary tillage implement is disclosed with a row cleaner assembly attached in front of the shank. That row cleaner is adjustable fore-and-aft for optimum clearance between the shank and a leading soil preparation apparatus to maximize clearance for residue movement. The row cleaner is also adjustable for depth. The row cleaner assembly reduces the amount of residue in line with the shank path (row) and creates smaller clod sizes of soil in line with the shank swath, resulting in a better seedbed and faster warm up in the spring, enabling the planter to run in cleaner soil, preventing planter plugging and uneven seed planting depth as well as resulting in better seed-to soil-contact.

摘要翻译： 公开了一种农用初级耕耘机具，其具有附接在柄前方的排清洁器组件。 该行清洁器可以在前后调节，以便在柄和领先的土壤制备设备之间实现最佳间隙，以最大化残留物运动的间隙。 行清洁器也可调节深度。 排清洁器组件减少了与柄路径（排）一致的残留物量，并且产生与柄条一致的更小的土壤尺寸的土壤，导致更好的苗床和更快的预热，使得播种机运行 在更清洁的土壤中，防止播种机堵塞和不均匀的种子深度，并导致更好的种子与土壤接触。

公开(公告)号：US20030075345A1

公开(公告)日：2003-04-24

申请号：US10037388

申请日：2001-10-24

发明人： Norman R. Otheim

IPC分类号： E02F003/76

CPC分类号： E02F3/34 ,  E02F3/96

摘要： A resilient loader attachment system for allowing a loader attachment device to be utilized without the direct weight of the tractor placed upon a work area. The resilient loader attachment system includes an attachment structure for securing to a loader of a tractor, a frame extending from the attachment structure, a pair of upper guide plates and a pair of lower guide plates movably positioned within the frame in a vertical manner, a plurality of compression springs or dampener cylinders positioned between the frame and the guide plates, and an attachment device attached to the distal ends of the guide plates. The guide plates are able to move upwardly and downwardly, and rotate within the frame for reducing the effectively force of the loader and tractor during the usage of an attachment device such as but not limited to a concrete screed.

摘要翻译： 一种弹性装载机连接系统，用于允许在没有放置在工作区域上的拖拉机的直接重量的情况下使用装载机附接装置。 弹性装载机附接系统包括用于固定到拖拉机的装载机的连接结构，从连接结构延伸的框架，一对上引导板和一对可垂直移动地定位在框架内的下引导板， 定位在框架和引导板之间的多个压缩弹簧或阻尼器气缸，以及附接到引导板的远端的附接装置。 引导板能够向上和向下移动，并且在框架内旋转，以在使用附接装置（例如但不限于混凝土熨平板）期间减小装载机和拖拉机的有效力。

公开(公告)号：US20020162668A1

公开(公告)日：2002-11-07

申请号：US10094847

申请日：2002-03-11

发明人： David S. Carlson ,  James R. Brooks ,  Ronald H. Soczawa ,  Frederick A. Rogers

IPC分类号： E02F003/76

CPC分类号： E02F3/847 ,  E02F9/26 ,  Y10S37/906 ,  Y10S37/907

摘要： A method and apparatus for providing for real time automated control of the position of a blade on a earth-moving machine. The method includes providing a geography altering machine, including a blade and a computer, the computer having stored therein a reference line and a three dimensional computer model of a desired topography, providing a user defined offset relative to the reference line, determining a blade position in local coordinates, converting the local coordinates to reference line coordinates, utilizing the reference line coordinates and the user defined offset to calculate blade movement commands, and moving the blade in a direction required by the blade movement commands.

摘要翻译： 一种用于实时地自动控制在移动机器上的叶片的位置的方法和装置。 该方法包括提供包括刀片和计算机的地理位置改变机器，其中存储有参考线和所需地形的三维计算机模型的计算机，提供相对于参考线的用户定义的偏移，确定刀片位置 在局部坐标中，使用参考线坐标和用户定义的偏移量将局部坐标转换为参考线坐标，以计算叶片移动命令，并且沿刀片移动命令所需的方向移动刀片。

公开(公告)号：US20020134560A1

公开(公告)日：2002-09-26

申请号：US09821793

申请日：2001-03-30

发明人： Toshikazu Okada ,  Ikuo Kita

IPC分类号： E02F003/76

CPC分类号： E02F3/7618 ,  E02F9/22

摘要： To provide a dual tilt control system for a work vehicle, the system being capable of using a switching valve adapted to low pressure and low flow rates and left and right tilt cylinders of the same diameter and yielding large force during pitch and dual tilt operations and requiring no piston valve. A left tilt cylinder driving hydraulic circuit and a right tilt cylinder driving hydraulic circuit for respectively supplying pressure oil from a hydraulic pump to the left and right cylinders are arranged in parallel and comprise a left tilt cylinder actuation switching valve and a right tilt cylinder actuation switching valve, respectively. In a pilot pressure signal circuit for controlling the tilt cylinder actuation switching valves, a pilot switching valve for switching a blade between the pitch operation, a single tilt operation and the dual tilt operation by means of the left and right cylinders is provided.

公开(公告)号：US20020124441A1

公开(公告)日：2002-09-12

申请号：US09409614

申请日：1999-10-01

发明人： LEE MALLAGHAN

IPC分类号： E02F003/76

CPC分类号： E02F5/226 ,  E02F7/026 ,  E02F7/06 ,  Y10S414/125

摘要： A screening apparatus (6) is removably connected to front arms (7) of an excavator (1) by means of quick release couplings to enable the screening apparatus to be quickly attached and removed as required. Material is fed to the screening apparatus (6) by means of a conveyor (2) attached to the side of the back-hoe excavator (1). The excavating shovel (5) is used to load material into hopper (9) at the lower end of the conveyor (2) to allow the material to be conveyed upwardly. The excavator (1) can move on wheels (3). The screened material may fall directly to the ground or onto a stock piling conveyor located adjacent the screening apparatus (6). The screening apparatus may also be mounted on a tracked excavating machine.

摘要翻译： 筛分装置（6）通过快速释放联接器可移除地连接到挖掘机（1）的前臂（7），以使筛选装置能够根据需要快速地附接和移除。 材料通过安装在后铲挖掘机（1）侧面的输送机（2）送入筛分装置（6）。 挖掘铲（5）用于将材料装载到输送机（2）下端的料斗（9）中，以允许材料向上运送。 挖掘机（1）可以在轮子（3）上移动。 被筛选的材料可以直接落到地面或位于邻近筛选设备（6）的堆垛输送机上。 筛选装置也可以安装在跟踪的挖掘机上。

公开(公告)号：US20010023766A1

公开(公告)日：2001-09-27

申请号：US09801152

申请日：2001-03-07

发明人： Fumio Ohtomo ,  Kazuaki Kimura

IPC分类号： E02F003/76

CPC分类号： E02F3/842 ,  E02F3/847 ,  G01C15/004 ,  G01S17/023 ,  G05D1/0236 ,  G05D1/0272 ,  G05D1/0278 ,  G05D1/028

摘要： The present invention relates to a construction equipment control system, which comprises a plurality of rotary laser irradiating systems for forming laser reference planes by irradiating laser beams by rotary irradiation, a surveying system for measuring positions of the rotary laser irradiating systems, and a construction operation system for controlling and operating construction work of a construction equipment based on said laser reference planes, wherein said construction operation system comprises a photodetection sensor for receiving light beams from said rotary laser irradiating systems as reference positions for the construction operation, a global positioning system (GPS) for detecting a position of said construction equipment, and transmitting means for transmitting detection results of said GPS to the surveying system, said surveying system comprises transmitting means for transmitting data relating to the reference planes to be formed based on the results of measurement and results of detection of said GPS to said rotary laser irradiating systems, the rotary laser irradiating systems comprise receiving means, said receiving means receives data from said transmitting means, the rotary laser irradiating systems form the laser reference planes based on said data, and said construction equipment performs construction work using said laser reference planes as reference.

摘要翻译： 本发明涉及一种施工设备控制系统，其包括通过旋转照射照射激光来形成激光参考平面的多个旋转激光照射系统，用于测量旋转激光照射系统的位置的测量系统和施工操作 用于控制和操作基于所述激光参考平面的施工设备的施工工作的系统，其中所述构造操作系统包括用于接收来自所述旋转激光照射系统的光束的光电检测传感器，作为用于施工操作的参考位置，全球定位系统 GPS），用于检测所述施工设备的位置的发送装置，以及用于将所述GPS的检测结果发送给测量系统的发送装置，所述测量系统包括发送装置，用于根据测量结果a发送与要形成的参考平面有关的数据 检测所述GPS到所述旋转激光照射系统的结果，所述旋转激光照射系统包括接收装置，所述接收装置从所述发送装置接收数据，旋转激光照射系统基于所述数据形成激光参考平面，并且所述 施工设备使用所述激光参考平面作为参考来执行施工工作。

公开(公告)号：US20030204973A1

公开(公告)日：2003-11-06

申请号：US10136636

申请日：2002-05-02

发明人： Tomislav Grgic

IPC分类号： E02F003/76

CPC分类号： E02F3/962

摘要： A device and method for straightening earthen walls which allows installation of shoring and forms with minimal manual labor and risk to life. The device comprises a blade joined with two beams in a substantially U-shape all of which is attached to and works in conjunction with a backhoe bucket. The beams attach onto a backhoe bucket and allows the blade to cut earthen walls. An alternative embodiment directly attaches the substantially U-shape to the boom of a backhoe.

摘要翻译： 用于矫直土墙的装置和方法，其允许以最小的体力劳动和生命危险安装支撑和形式。 该装置包括与大致U形的两个梁连接的叶片，所有梁都附接到反铲铲斗并与其一起工作。 梁连接到反铲铲斗上，并允许刀片切割土墙。 一个替代实施例将大体上的U形直接附接到反铲的起重臂上。

公开(公告)号：US20030141088A1

公开(公告)日：2003-07-31

申请号：US10340432

申请日：2003-01-10

发明人： Michael G. Kovach ,  Rickey L. Gerber

IPC分类号： E02F003/76

CPC分类号： A01B13/08 ,  A01B49/027 ,  E02F5/32

摘要： An agricultural tillage implement is disclosed employing a series of apparatus to perform one-pass primary tillage. A coulter is the first apparatus that works the field. These coulters cut, size and part the residue without mixing it into the seedbed. Next, a tillage shank runs a point through the compaction layer to fracture and loosen the soil, providing proper soil aggregate size and air pore space relationship throughout the shank tillage profile. Next is a pair of soil-gathering blades that capture and gather the loose soil and residue together and to create a berm of a mixture of soil and residue. The last apparatus to work the field is a rotary reel that conditions the strip of soil to give ideal seed-to-soil contact and uniform berm size.

摘要翻译： 公开了一种农业耕作机械，其使用一系列装置进行一次一次耕作。 库尔特人是第一个在田间工作的装备。 这些轧机切割，大小和部分残留物，而不将其混合到种子床上。 接下来，耕作杆通过压实层运行一点，以破坏和松开土壤，在整个柄耕作剖面中提供适当的土壤团聚体大小和空气孔隙空间关系。 接下来是一对收集叶片，将松散的土壤和残留物收集并收集在一起，并形成土壤和残渣混合物的护堤。 最后一个工作场所的设备是旋转卷轴，用于调节土壤条带以获得理想的种子与土壤接触和均匀的护堤尺寸。

公开(公告)号：US20030141086A1

公开(公告)日：2003-07-31

申请号：US10339874

申请日：2003-01-10

发明人： Michael G. Kovach ,  Rickey L. Gerber

IPC分类号： E02F003/76

CPC分类号： A01B13/08 ,  A01B49/027 ,  E02F5/32

摘要： An agricultural primary tillage implement is disclosed with a soil surface tillage point assembly attached in front of the shank. The tillage point is adjustable fore-and-aft for optimum clearance between the shank and a leading soil preparation apparatus to maximize clearance for residue movement. The tillage point in also adjustable for depth. The soil surface tillage point assembly reduces the amount of residue in line with the shank path (row) and creates smaller clod sizes of soil in line with the shank swath, resulting in a better seedbed and faster warm up in the spring, enabling the planter to run in cleaner soil, preventing planter plugging and uneven seed planting depth as well as resulting in better seed-to soil-contact.

摘要翻译： 公开了一种农用初级耕作机具，其中一个土壤表面耕种点组件附着在柄前。 耕耘点可以前后调节，以最大限度地在柄和前置土壤制备装置之间的间隙，以最大程度地使残留物移动。 耕作点也可调节深度。 土壤表面耕作点组合减少了与小腿路线（排）一致的残留物量，并且产生与柄条一致的较小的土壤尺寸，导致更好的苗床和更快的预热，使得种植机 在更清洁的土壤中运行，防止播种机堵塞和不均匀种子深度，并导致更好的种子与土壤接触。