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1. 发明公开

US20240240560A1 Tunnel Tunneling System 审中-公开
公开(公告)号：US20240240560A1
公开(公告)日：2024-07-18
申请号：US18562615
申请日：2022-06-01
申请人： CCTEG TAIYUAN RESEARCH INSTITUTE , SHANXI TIANDI COAL MINING MACHINERY CO., LTD.
发明人： Hong Wang , Bukang Wang , Xiaofeng Zhang , Kai Ma , Yongcheng Ding , Faquan Li , Jianwei Jia , Qiang Ma , Mingjiang Song , Yanhua Qiao , Ningning Wang , Gehui Xie , Feng Liu , Xiaoli Ren , Sen Xu , Qiang Zhang , Dong Song , Wei Wang , Xipeng Wang , Xuerui Zhang , Shengyuan Sang , Jingxi Duan , Shouxin Hu , Zhiwei Yan , Weijian Qiu , Jinbao Yan
IPC分类号： E21C35/00 , E21C25/10 , E21C39/00 , E21C41/18 , E21D9/00 , E21D9/10 , E21D9/12 , E21D20/00
CPC分类号： E21C35/282 , E21C25/10 , E21C39/00 , E21C41/18 , E21D9/003 , E21D9/03 , E21D9/1013 , E21D9/12 , E21D20/003
摘要： A tunnel tunneling system includes a bolter miner, a bolter-integrated transportation machine, a transfer machine, a self-moving tail and a belt conveyor. The bolter miner includes a rack, a cutting device, a drilling device and a control device. The cutting device is arranged on the rack and is swingable in an up-down direction, and has a lowest swing angle and a highest swing angle. The drilling device is arranged on the rack, and includes a drilling rig and a sensor. The drilling rig is configured to drill a tunnel floor and/or a tunnel roof, and the sensor is configured to monitor a set parameter of the drilling rig and generate a monitoring data signal when the drilling rig is drilling. The control device is configured to receive and analyze the monitoring data signal.

2. 发明授权

US11879336B2 Monitoring device and method for dynamic development of overburden mining separated bed 有权
公开(公告)号：US11879336B2
公开(公告)日：2024-01-23
申请号：US17411061
申请日：2021-08-25
申请人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY
发明人： Wenping Li , Weichi Chen , Qiqing Wang , Jianghui He , Wei Qiao , Liangning Li , Yuru Yang
IPC分类号： E21C39/00 , G01N33/24 , E21B49/00
CPC分类号： E21C39/00 , E21B49/00 , G01N33/24
摘要： A monitoring device and a monitoring method for dynamic development of an overburden mining separated bed are provided. The monitoring device includes a settlement magnetic ring assembly and a mounting conduit. The settlement magnetic ring assembly includes an anchor strap assembly, a magnetic induction iron ring and a magnetic ring sleeve sleeved outside the magnetic induction iron ring. The anchor strap assembly is arranged at the outer circumference of the magnetic ring sleeve and has a contraction state and an expansion state. The anchor strap assembly in the contraction state can move in a monitoring hole, and at least two fixing points at different heights are formed in the anchor strap assembly in the expansion state and the wall of the monitoring hole in a vertical direction. Two ends of the mounting conduit are connected to a drill rod and the magnetic ring sleeve respectively.

3. 发明申请

US20220290563A1 MONITORING DEVICE AND METHOD FOR DYNAMIC DEVELOPMENT OF OVERBURDEN MINING SEPARATED BED 有权
公开(公告)号：US20220290563A1
公开(公告)日：2022-09-15
申请号：US17411061
申请日：2021-08-25
申请人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY
发明人： Wenping LI , Weichi CHEN , Qiqing WANG , Jianghui HE , Wei QIAO , Liangning LI , Yuru YANG
IPC分类号： E21C39/00 , E21B49/00 , G01N33/24
摘要： A monitoring device and a monitoring method for dynamic development of an overburden mining separated bed are provided. The monitoring device includes a settlement magnetic ring assembly and a mounting conduit. The settlement magnetic ring assembly includes an anchor strap assembly, a magnetic induction iron ring and a magnetic ring sleeve sleeved outside the magnetic induction iron ring. The anchor strap assembly is arranged at the outer circumference of the magnetic ring sleeve and has a contraction state and an expansion state. The anchor strap assembly in the contraction state can move in a monitoring hole, and at least two fixing points at different heights are formed in the anchor strap assembly in the expansion state and the wall of the monitoring hole in a vertical direction. Two ends of the mounting conduit are connected to a drill rod and the magnetic ring sleeve respectively.

4. 发明申请

US20220205786A1 GENERATION SYSTEM AND METHOD FOR HIGH-PRECISION THREE-DIMENSIONAL NAVIGATION MAP OF FULLY MECHANIZED MINING SURFACE 有权
公开(公告)号：US20220205786A1
公开(公告)日：2022-06-30
申请号：US17607864
申请日：2019-09-03
申请人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY
发明人： Wanli LIU , Shirong GE , Shibo WANG , Shixue YI
IPC分类号： G01C21/00 , G06T17/05 , G01S17/89 , G01S7/48 , E21C39/00 , E21C35/24
摘要： A generation system and method for a high-precision three-dimensional navigation map of a fully mechanized mining surface, applicable to use in the technical field of unmanned mining. The generation system comprises a channel wave seismometer, a laser radar, a combined navigation device, a ground penetrating radar, and a data processing unit; the data processing unit acquires data collected by sensors; perform coordinate conversion, feature fusion and consistency processing on the collected data to generate a Delaunay triangle network of a coal seam, a fault/fold, and a roadway; draw a high-precision profile map of the triangle map, calculate a topological relation of the profile map, generate a topological data structure of the profile map, establish a navigation information automatic query database platform based on the high-precision profile map, and construct the high-precision three-dimensional navigation map of the fully mechanized mining surface. The high-precision three-dimensional navigation map generated by the present invention can provide accurate thickness information of the coal seam, a varied dip angle of the coal seam and a position of a dangerous geological structure space to fully mechanized mining equipment, and has functions such as high-precision positioning, information sensing, and path planning.

5. 发明申请

US20210390230A1 Method for Quickly Optimizing Key Mining Parameters of Outburst Coal Seam 有权
公开(公告)号：US20210390230A1
公开(公告)日：2021-12-16
申请号：US17349167
申请日：2021-06-16
申请人： Chongqing University , North China Institute Of Science And Technology
发明人： Quanle Zou , Zhiheng Cheng , Liang Chen , Hongbing Wang , Tengfei Ma , Zihan Chen , Zhenli Zhang , Zhimin Wang , Ying Liu
IPC分类号： G06F30/23 , E21C39/00 , G06F30/27 , G06N3/04 , G06N3/08
摘要： A method for quickly optimizing key mining parameters of an outburst coal seam as provided includes steps of constructing a graphic basic information model of the coal mine, giving coal mine characteristic information, performing mining simulation, constructing a CNN-LSTM predicating model, obtaining changes under different mining conditions, constructing a Lorenz chaotic primer, and the like. The model can be improved with continuous breakthroughs in theory, so that the model has a strong learning ability and can adapt to the constantly changing complex geological environment. The method has very good predictability for the determination of coal seam group parameters, and can efficiently select and output a set of candidate parameters.

6. 发明授权

US09777452B2 Gravity type pore pressure dynamic penetration device for shallow layer seabed soil 有权
公开(公告)号：US09777452B2
公开(公告)日：2017-10-03
申请号：US15503399
申请日：2015-03-23
申请人： SOUTHEAST UNIVERSITY
发明人： Guojun Cai , Jun Lin , Gongqiao Geng
IPC分类号： E21C39/00 , E02D1/02 , G01L23/26
CPC分类号： E02D1/027 , G01L23/26 , G01N3/34 , G01N33/24
摘要： A gravity-type pore pressure dynamic penetration device for exploration of shallow-layer seabed soil includes a third drop hammer, a second drop hammer, a first drop hammer, a stable empennage, and a probe rod which are sequentially arranged from top to bottom. A sidewall friction sleeve is arranged outside a probe rod lower cylinder. A friction sleeve sensor is provided on an inner sidewall of the sidewall friction sleeve. A first pore water pressure sensor, a conical tip pressure sensor, a temperature compensation sensor, and an inclinometer sensor are provided in the middle of the probe rod lower cylinder. A second pore water pressure sensor and an acceleration sensor are provided in the middle of a probe rod upper cylinder. The tail portion of the probe rod, that is, the upper portion of the probe rod upper cylinder is connected to the stable empennage.

7. 发明申请

US20170016325A1 ARRANGEMENT AND METHOD OF UTILIZING ROCK DRILLING INFORMATION 审中-公开
标题翻译：使用岩石钻井信息的安排和方法
公开(公告)号：US20170016325A1
公开(公告)日：2017-01-19
申请号：US15105772
申请日：2013-12-17
申请人： SANDVIK MINING AND CONSTRUCTION OY
发明人： Anssi KOUHIA , Jussi PUURA
IPC分类号： E21C39/00 , E21D20/00 , E21D9/00 , E21B7/02
CPC分类号： E21C39/00 , E21B7/025 , E21C35/24 , E21D9/006 , E21D20/003
摘要： An arrangement and method of utilizing rock drilling information in a mine whereby drill holes are drilled in a surrounding rock material by a first mining vehicle. During drilling measuring data is produced and is inputted to a monitoring device for analyzing procedures. The monitoring device produces rock condition data of the rock material being drilled. The produced rock condition data is then implemented in a second mining vehicle.
摘要翻译：一种在矿井中利用岩石钻井信息的布置和方法，其中由第一采矿车辆在周围的岩石材料中钻出钻孔。在钻探期间，产生测量数据并将其输入到用于分析过程的监控装置。监测装置产生待钻岩石的岩石状况数据。然后在第二采矿车辆中实施产生的岩石状态数据。

8. 发明授权

US08955918B2 Method and apparatus for increasing the yield in a deposit 有权
标题翻译：提高沉积物产量的方法和装置
公开(公告)号：US08955918B2
公开(公告)日：2015-02-17
申请号：US13702626
申请日：2011-03-29
申请人： Thomas Mütze , Silke Röntzsch
发明人： Thomas Mütze , Silke Röntzsch
IPC分类号： E21C39/00 , E21B43/295 , E21B21/06 , E21B21/07 , E21B49/00 , G01N15/02 , E21B43/34 , G01N1/22 , G01N15/00
CPC分类号： E21B43/295 , E21B21/065 , E21B21/07 , E21B43/34 , E21B49/005 , E21C39/00 , G01N15/0205 , G01N2001/2223 , G01N2015/0019
摘要： A method is provided for increasing the yield in a deposit comprising a rock that includes a valuable mineral, which can be exposed by virtue of the rock being comminuted, and at least one further mineral, wherein the valuable mineral has a higher density than the at least one further mineral, which method includes: carrying out a drilling operation using a drilling tool prior to the rock being extracted, drillings being generated in the process; forming an aerosol comprising the drillings and a gas stream; transferring the aerosol from the drilling tool to at least one air separator; carrying out hydraulic classification, wherein at least two fractions comprising in each case equal-falling particles of the drillings are formed; and determining a property which belongs to at least one of the fractions and is used as a measure for setting an optimum degree of comminution of the rock.
摘要翻译：提供了一种用于提高沉积物中的收率的方法，其包括岩石，其包括可以通过粉碎的岩石而暴露的有价值的矿物，以及至少一种其它矿物，其中所述有价值的矿物质具有比在至少一种矿物，该方法包括：在岩石被提取之前，使用钻具进行钻孔操作，在该过程中产生钻孔; 形成包括钻孔和气流的气溶胶; 将气溶胶从钻井工具转移到至少一个空气分离器; 进行水力分级，其中形成至少两个级分，其中包括在各种情况下相等的钻孔颗粒; 并且确定属于至少一个分数的属性，并且用作用于设定岩石的最佳粉碎度的度量。

9. 发明申请

US20050012499A1 Blast movement monitor and method for determining the movement of a blast movement monitor and associated rock as a result of blasting operations 有权
标题翻译：爆破运动监视器和用于确定爆破运动监视器和相关岩石由于爆破操作而运动的方法
公开(公告)号：US20050012499A1
公开(公告)日：2005-01-20
申请号：US10854905
申请日：2004-05-27
申请人： David La Rosa , Darren Thornton , Michael Wortley
发明人： David La Rosa , Darren Thornton , Michael Wortley
IPC分类号： E21B47/02 , E21C39/00 , E21C41/26 , G01B7/14
CPC分类号： E21B47/02 , E21C39/00 , E21C41/26
摘要： A method for measuring the movement of boundaries between different portions of a heterogeneous rock body is disclosed. The method comprises placing a plurality of blast movement monitors 109 in a rock body prior to blasting and noting the position of each blast movement monitor. The rock body is then blasted to break it up into a plurality of pieces. Thereafter the position of the blast movement monitors 109 is located and based on this the boundaries of rock portions can be adjusted to account for the blast. This leads to a more accurate reporting of different ore bodies to the appropriate processor in a heterogeneous rock body. An apparatus for carrying out the method is also disclosed. The apparatus comprises broadly a said monitor 109 and a receiver. The monitor 1 comprises a transmitter 109 received within a casing 111 that in turn is received within a housing 126. Further the casing 111 can move within the housing 126 and self right so that it always transmits its signal in an upright direction.
摘要翻译：公开了一种用于测量异质岩体的不同部分之间的边界运动的方法。该方法包括在喷砂之前将多个爆破运动监视器109放置在岩体中并注意每个爆破运动监视器的位置。然后将岩体爆破，将其分解成多个碎片。此后，定位爆破运动监视器109的位置，并且基于此，可以调整岩石部分的边界以考虑爆炸。这导致在异质岩体中将不同矿体更准确地报告给适当的处理器。还公开了一种用于执行该方法的装置。该装置广泛地包括所述监视器109和接收器。监视器1包括容纳在壳体111内的发射器109，壳体111又被容纳在壳体126内。另外，壳体111可以在壳体126内自主移动，从而总是沿直立方向传递信号。

10. 发明授权

US6119376A Excavator data acquisition and control system and process 失效
公开(公告)号：US6119376A
公开(公告)日：2000-09-19
申请号：US917394
申请日：1997-08-25
申请人： Greg Stump
发明人： Greg Stump
IPC分类号： G05D1/02 , E02D1/00 , E02F1/00 , E02F5/06 , E02F5/10 , E02F5/14 , E02F9/20 , E02F9/26 , E21C39/00 , G01C15/00 , G01S5/14 , G01S5/30 , G01S13/87 , G01S13/88 , G01S19/14 , G01S19/41 , G01S19/44 , G01S19/48 , G01V3/12 , G01V3/15 , G01V3/17 , G06F17/00 , G01S7/28 , E02D7/26 , G01S13/24
CPC分类号： G01V11/00 , E02F5/06 , E02F5/145 , E02F9/2029 , E02F9/2045 , E02F9/26 , E02F9/262 , E21C39/00 , G01C15/00 , G01S19/14 , G01S19/41 , G01S19/48 , G01V3/12 , G01V3/17 , G01S13/876 , G01S13/885 , G01S5/30
摘要： An excavator data acquisition and control system and process for characterizing the subsurface geology of an excavation site, and for utilizing the acquired data to optimize the production performance of an excavator is disclosed. A geologic imaging system and a geographic positioning system are employed to initially survey a predetermined excavation site or route. A geologic characterization unit may also be employed to enhance the geologic imaging data. The acquired data are processed to provide detailed geologic and position data for the excavation site and utilized by a main control unit to optimize excavator production performance. In one embodiment, the main control unit accesses a geologic filter database, which includes geologic profile data for numerous types of geology, when analyzing unknown subsurface geology. Removing geological filter data content corresponding to known geology from the acquired geologic imaging data provides for immediate recognition of unknown and suspect subsurface objects. The geologic imaging system preferably includes a ground penetrating radar system having a plurality of antennas oriented in an orthogonal relationship to provide three-dimensional imaging of subsurface geology.

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