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1. 发明授权

US12018463B2 Swing automation for rope shovel 有权
公开(公告)号：US12018463B2
公开(公告)日：2024-06-25
申请号：US17341574
申请日：2021-06-08
申请人： Joy Global Surface Mining Inc
发明人： Wesley P. Taylor , Michael J. Linstroth
IPC分类号： E02F9/26 , E02F3/30 , E02F3/43 , E02F3/46 , E02F3/54 , E02F7/02 , E02F7/04 , E02F7/06 , E02F9/20
CPC分类号： E02F9/264 , E02F3/308 , E02F3/435 , E02F3/437 , E02F3/439 , E02F3/46 , E02F3/54 , E02F7/026 , E02F7/04 , E02F7/06 , E02F9/2033 , E02F9/2045
摘要： A system and method for various levels of automation of a swing-to-hopper motion for a rope shovel. An operator controls a rope shovel during a dig operation to load a dipper with materials. A controller receives position data, either via operator input or sensor data, for the dipper and a hopper where the materials are to be dumped. The controller then calculates an ideal path for the dipper to travel to be positioned above the hopper to dump the contents of the dipper. In some embodiments, the controller outputs operator feedback to assist the operator in traveling along the ideal path to the hopper. In some embodiments, the controller restricts the dipper motion such that the operator is not able to deviate beyond certain limits of the ideal path. In some embodiments, the controller automatically controls the movement of the dipper to reach the hopper.

2. 发明申请

US20180355582A1 PANFLUTE OVERFLOW SYSTEM 审中-公开
公开(公告)号：US20180355582A1
公开(公告)日：2018-12-13
申请号：US15778692
申请日：2016-11-23
申请人： IHC Holland IE B.V.
发明人： Wouter Beij , Bram Adrianus Waltherus van Spaendonk
IPC分类号： E02F7/04 , E02F7/06
CPC分类号： E02F7/04 , E02F7/065
摘要： An overflow system for a hopper dredger includes an overflow tube; and a plurality of canals adjacent and substantially parallel to the overflow tube. The plurality of canals have inlets at different heights for taking in head water from the hopper. The plurality of canals fluidly connect to the overflow tube at a point downstream from the inlets.

3. 发明授权

US10151080B2 Valve assembly for work attachment 有权
公开(公告)号：US10151080B2
公开(公告)日：2018-12-11
申请号：US15365561
申请日：2016-11-30
申请人： The Charles Machine Works, Inc.
发明人： Cody L. Sewell
IPC分类号： E02F9/22 , E02F5/08 , E02F7/04 , E02F3/18 , E01C23/09 , E02F3/96 , E02F5/14
摘要： A hydraulic control for an attachment on a work vehicle. The attachment is mounted on the chassis of the work vehicle and movable between a first position and a second position. A hydraulic cylinder is operable to power movement of the attachment. A fluid circuit communicates with the hydraulic cylinder and is configured to carry hydraulic fluid. A fluid reservoir is in communication with the fluid circuit. Accumulators that are in communication with the fluid circuit automatically store and release hydraulic fluid in response to movement of the attachment. A valve assembly controls fluid communication between the fluid reservoir and the fluid circuit in response to movement of the attachment to its second position.

4. 发明申请

US20180127950A1 Hydraulic Flow Manifold For Attachments 审中-公开
公开(公告)号：US20180127950A1
公开(公告)日：2018-05-10
申请号：US15782395
申请日：2017-10-12
申请人： The Charles Machine Works, Inc.
发明人： Brant Douglas Kukuk
IPC分类号： E02F9/22 , E02F9/20 , E02F7/04
摘要： A work vehicle is formed from a plurality of ground-contacting motive elements, a chassis, an operator station, a switch, and a hydraulic manifold. The operator station has a joystick having a manually-actuable control element used to actuate the switch. The hydraulic manifold has a pair of primary hydraulic ports, first and second pairs of secondary hydraulic ports, and a control valve. The control valve is actuated by the switch and is adapted to allow pressurized hydraulic fluid to flow through a selected one of the first or second pair of secondary hydraulic ports. Each pair of secondary hydraulic ports fluidly communicates with a hydraulic actuator carried by a work attachment. By actuating the control element on the joystick, the operator can conveniently switch the hydraulic control of the joystick between different hydraulic operations on the attachment without leaving the operator's station.

5. 发明授权

US6119790A Apparatus for laying a layer of material 失效
标题翻译：用于铺设材料层的装置
公开(公告)号：US6119790A
公开(公告)日：2000-09-19
申请号：US984508
申请日：1997-12-03
申请人： David Hall
发明人： David Hall
IPC分类号： E02D3/00 , E01C19/20 , E02F7/04 , A01C5/08
CPC分类号： E02F7/04
摘要： The invention relates to an apparatus for layering a layer of material, such as shingle or activated carbon, over a layer of material laid from a hopper. The apparatus comprises an auxiliary body to mount on the hopper and contain the first-mentioned material and a distributing device for distributing the first-mentioned material.
摘要翻译：本发明涉及一种用于在由料斗布置的材料层上分层材料层（例如木瓦或活性炭）的装置。该装置包括安装在料斗上并容纳第一种材料的辅助体和用于分配第一种材料的分配装置。

6. 发明授权

US5603171A Process and apparatus for suctioning off the solid material from waterbeds 失效
标题翻译：用于从水床抽出固体材料的工艺和设备
公开(公告)号：US5603171A
公开(公告)日：1997-02-18
申请号：US389876
申请日：1995-02-17
申请人： Siegfried Steinkuhler
发明人： Siegfried Steinkuhler
IPC分类号： E02F3/88 , E02F3/92 , E02F7/04 , E02F1/00
CPC分类号： E02F3/925 , E02F7/04 , E02F7/065
摘要： A process for suctioning solid material from a waterbed and for conveying a resulting solids-water suspension into a hopper is provided. A flow of water is supplied to a towed suction basket. The basket has a suction region connected to a suction tube, at least one pressure nozzle and at least one motive nozzle. The flow of water supplied to the towed suction basket is divided into a motive water flow and a pressure water flow. The pressure water flow is directed through the at least one water pressure nozzle onto the waterbed for dislodging the solid material on the waterbed and creating the solids-water suspension in the suction region of the towed suction basket. The motive water flow is directed through the at least one motive water nozzle through the suction region of the towed suction basket and into the suction tube for accelerating the solids-water suspension into the suction tube.
摘要翻译：提供了一种从水床抽吸固体材料并将所得固体 - 水悬浮液输送到料斗中的方法。向被牵引的吸盘供水。篮子具有连接到抽吸管，至少一个压力喷嘴和至少一个动力喷嘴的抽吸区域。供给到牵引式吸盘的水的流动被分为动力水流和压力水流。压力水流通过至少一个水压喷嘴引导到水床上，用于移除水床上的固体材料，并在牵引的吸盘的吸入区域中产生固体 - 水悬浮液。动水流动通过至少一个动力水喷嘴穿过牵引的抽吸篮的抽吸区域并进入吸入管，用于将固体 - 水悬浮液加速到吸入管中。

7. 发明授权

US5193295A Installation for shifting won minerals 失效
标题翻译：安装转移矿物
公开(公告)号：US5193295A
公开(公告)日：1993-03-16
申请号：US741506
申请日：1991-10-02
申请人： Helmut Gradenegger , Eduard Krivec , Egmont Lammer
发明人： Helmut Gradenegger , Eduard Krivec , Egmont Lammer
IPC分类号： E02F7/04 , E02F3/34 , E02F3/342 , E02F3/348 , E02F7/02 , E02F9/08
CPC分类号： E02F3/3405 , E02F3/342 , E02F3/3483 , E02F7/026 , E02F9/0841
摘要： A system for shifting won minerals with a continuous conveyor such as a belt or chain conveyor has a machine frame and a shovel pivotably coupled to booms. The booms are aligned in a vertically pivotable manner with a rocker arm that is pivotably coupled to the front end of the machine frame. The booms and the rocker arm are connected to the front end of the machine frame by hydraulic cylinder units. The loading shovel is swivel-mounted about at least one essentially horizontal axle to dump the debris into a feed chute provided at the front end area of the continuous conveyor. The rocker arm has at least one hydraulic cylinder unit supported at the front end of the machine frame and behind the corresponding rocker arm support to provide a compact design with improved load-bearing capacity and a reduced danger of tipping.
摘要翻译： PCT No.PCT / AT90 / 00116 Sec。 371日期1991年10月2日 102（e）1991年10月2日PCT PCT 1990年12月4日PCT公布。公开号WO91 / 08351 日期：1991年6月13日。用带或链式输送机等连续输送机输送矿物的系统有一个机架和一个与悬臂枢转连接的铲子。悬臂以可垂直枢转的方式与可摇动地联接到机架前端的摇臂对准。吊杆和摇臂通过液压缸单元连接到机架的前端。装载铲斗围绕至少一个基本上水平的轴旋转安装，以将碎屑倾倒到设置在连续输送机的前端区域的进料槽中。摇臂具有至少一个液压缸单元，其支撑在机架的前端并在相应的摇臂支撑件的后面，以提供紧凑的设计，具有改善的承载能力和降低的倾翻危险。

8. 发明授权

US4377365A Pipeline padding machine and method 失效
标题翻译：管道灌装机及方法
公开(公告)号：US4377365A
公开(公告)日：1983-03-22
申请号：US200991
申请日：1980-10-27
申请人： Ricky L. Layh
发明人： Ricky L. Layh
IPC分类号： E02F5/22 , E02F7/04 , B60P1/36
CPC分类号： E02F5/223 , E02F7/04
摘要： A padding machine for transporting padding material from a dump truck into a pipeline ditch. The padding machine is supported forwardly of a vehicle. A bumper attached to the forward portion of the padding machine engages and pushes the rear end of a dump truck, while padding material is transferred from the dump truck into a upwardly opening trough which forms part of the padding machine. The floor of the trough is comprised of an upper run of a conveyor means, and continuously transports the padding material into the pipeline ditch.
摘要翻译：一种用于将填料从自卸车运输到管道沟中的填料机。车身前方支撑着填料机。附着在填料机的前部的保险杠接合并推动自卸车的后端，同时将填料从自卸车转移到形成填充机的一部分的向上开口的槽中。槽的底部包括输送装置的上游，并且将填充材料连续输送到管道沟槽中。

9. 发明授权

US4253255A Automated dredging with vacuum assist 失效
标题翻译：自动疏浚与真空辅助
公开(公告)号：US4253255A
公开(公告)日：1981-03-03
申请号：US1822
申请日：1979-01-08
申请人： William E. Durell
发明人： William E. Durell
IPC分类号： E02F3/90 , E02F3/92 , E02F7/04 , E02F3/88
CPC分类号： E02F3/925 , E02F3/90 , E02F3/907 , E02F7/04
摘要： A pressure displacement dredging system capable of effective and efficient operation, without surging, over a wide depth range and under varying bottom conditions, comprises a submersible dredging head including at least three pressure vessels each having a material intake port and a material discharge port with appropriate check valves, each having an inlet port for air or other operating fluid connected to a high pressure fluid source through an inlet valve and each having an operating fluid exhaust port vented to the atmosphere through an exhaust valve. The system provides cycle control means, actuated by low level sensors in each pressure vessel, which actuates the vessels between discharge and filling phases in a predetermined closed sequence; when the level of material in a first discharging vessel drops below the low level sensor the cycle control opens the inlet valve and closes the exhaust valve for the next vessel in the sequence to initiate pressure displacement discharge of material from that next vessel, and thereafter closes the inlet valve and opens the exhaust valve of the first vessel so that the first vessel fills by pressure displacement, the sequence being such that each pressure vessel is full before discharge of that vessel is initiated. One modification of the system provides a vacuum assist for dredging in extremely shallow conditions.
摘要翻译：一种压力位移疏浚系统，能够在宽深的范围内和在不同的底部条件下能够有效且高效地运行，而不会浪涌，包括一个潜水疏浚头，其包括至少三个压力容器，每个压力容器具有适当的材料进入口和材料排出口止回阀各自具有用于通过入口阀连接到高压流体源的空气或其它工作流体的入口端口，并且每个具有通过排气阀排放到大气的工作流体排出口。该系统提供循环控制装置，由每个压力容器中的低水平传感器致动，其以预定的关闭顺序致动排放和填充阶段之间的容器; 当第一排放容器中的材料水平低于低水平传感器时，循环控制打开入口阀，并按顺序关闭下一个容器的排气阀，以启动来自下一个容器的材料的压力位移排放，然后关闭入口阀并打开第一容器的排气阀，使得第一容器通过压力位移填充，该顺序使得每个压力容器在该容器的排放开始之前已满。该系统的一个修改在极浅的条件下为疏浚提供真空辅助。

10. 发明授权

US4206057A Dredging vessel 失效
标题翻译：挖泥船
公开(公告)号：US4206057A
公开(公告)日：1980-06-03
申请号：US912849
申请日：1978-06-05
申请人： Petrus J. H. Nieuwendijk
发明人： Petrus J. H. Nieuwendijk
IPC分类号： E02F3/88 , B63B35/00 , B63B35/30 , E02D15/10 , E02F3/90 , E02F7/04 , B01D43/00
CPC分类号： E02F3/885 , E02F7/04 , E02F7/065
摘要： When loading a loading space 2 of a dredging vessel 1 with sand the head er 5 is removed from the loading space 2 by means of more than one siphon 12 and is conducted away into the water stream 26 moving around the vessel 1. This head water can be polluted with much sludge or another pollutant.In order to reduce pollution of the environment with the aid of effluent means which are not very expensive and which can be easily adjusted, said effluent means comprises in accordance with the invention a tubular sheath 24, inside which is telescopically arranged a level-adjustable common outlet conduit 21 which can be withdrawn into said tubular sheath and be brought out thereof to a considerable distance below the vessel 1 respectively, and which is connected with coupled conduits 16, 19, 18 of more than one siphon 12.
摘要翻译：当用沙子装载疏浚船1的装载空间2时，通过多于一个的虹吸管12将头部水5从装载空间2中移出，并被引导到围绕容器1移动的水流26中。该头部水可能会污染很多污泥或其他污染物。为了减少环境污染，借助于不是非常昂贵并且可以容易地调节的流出物装置，所述流出装置包括根据本发明的管状护套24，管状护套24可伸缩地布置有水平调节的共同出口管道21，其可以被抽出到所述管状护套中并且分别在容器1下方离开相当远的距离，并且与多于一个虹吸管12的连接管道16,19,18连接。

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