• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    1462930 Mineral mining CONTINENTAL OIL CO 3 Sept 1974 [17 Dec 1973] 38526/74 Headings E1F and E1X An underground mineral vein is mined by boring a pilot hole into the vein between the overburden and underburden, measuring the mineral thickness above and below the pilot hole at periodic distances along the pilot hole, storing the measured mineral thicknesses, each with respect to its respective distance along the pilot hole, and using the stored information to control a mining machine. The mineral thickness may be determined by inserting a radioactive source and a radioactive detector into the pilot hole. A radioactive detector alone may be used in the situation where a radioactive shale lies between a coal seam and the overburden and underburden. The area being mined is preferably sealed off and filled with an atmosphere of nitrogen.
    公开号:SU805957A3
    申请号:SU742067627
    申请日:1974-09-20
    公开日:1981-02-15
    发明作者:Николас Паундстоун Вильям
    申请人:Континентал Ойл Компани (Фирма)；
    IPC主号:
    专利说明:

    advanced borehole 2. The drilling machine consists of a drive 3, which is connected via a shaft with a drill bit 4, an instrument block 5, a feed 6 and a swap 7 parts with supports 8. The instrument block 5 contains radiation sources 9 and radiation detectors 10. Sources 9 emit f-quanta in the direction of arrow 11 towards the reservoir 12 of the reservoir and in the direction of arrow 13 towards the soil of the reservoir 14. The scattered radiation in the direction of arrows 15 and 16, respectively, from the roof 12 and the soil 14 of the reservoir is detected by the detectors 10 Detectors 10 are connected via an amplifier 17 through a communication line 18 to software block 19 by recorder 2.0. A software block 21, mechanically connected to the feed part of the drilling machine, is also connected to the software block 19 and the recorder 20.
    The mining harvester consists of a frame 22 on which an arrow 23 is fixed with an actuator 24. The position of the boom is changed by means of a hydraulic jack and is measured by a position sensor 25. A probe 26 is fixed on the frame 22 of the combine and placed in a previously drilled advanced well 2. The position of the probe relative to the frame 22 of the combine is determined by the sensor
    27places The moving part of the combine is mechanically connected to the sensor
    28 way combine harvester. Sensors 25.27 and
    28 are connected to the control unit 29 to which the output 30 of the software unit 19 is also connected. The output 31 of the control unit is connected to the hydraulic jack of the boom 23 of the executive body 24.
    The device works as follows.
     In the drilling process of an advanced well 2, at predetermined intervals of the path determined by the path sensor 21, the distances from the well axis to the soil 14 and to the roof 12 of the mineral reservoir 1 are determined. The measured distances (signals from the amplifier 17) go to software block 19 where it is remembered as a program, and onto the recorder 20. During the process of extracting the mineral, the sensors 25 and 27 determine
    the position of both the boom 23 of the executive body 24 and the probe 26 relative to the frame 22 of the mining combine.
    In accordance with the signals of sensors 25 and 27 in control unit 29, at specified intervals of the path, determined by sensor 28 of the combine's path, the program of work of the executive body 24 of the mining combine is adjusted both on the soil and on the roof of formation 1.
    权利要求:
    Claims (2)
    [1]
    1. The UK patent number 1063468, cl. E 21 C 35/08, published. 1967.
    [2]
    2..A USSR author's certificate
    0 No. 310044, cl. E 21 p 27/00, 1969 (prototype). 2 / /
    类似技术:
    公开号 | 公开日 | 专利标题
    SU805957A3|1981-02-15|Method of automatic controlyzer
    US5680906A|1997-10-28|Method for real time location of deep boreholes while drilling
    US4884847A|1989-12-05|Apparatus and method for mapping entry conditions in remote mining systems
    US4601353A|1986-07-22|Method for drilling drainholes within producing zone
    AU2008351274B2|2012-06-28|Method for controlling longwall mining operations by identifying boundary layers
    GB1481828A|1977-08-03|Guidance method of apparatus for horizontal boring
    GB1437885A|1976-06-03|Method and device for drilling to a predetermined surface
    US3371964A|1968-03-05|Method and apparatus for scanning and monitoring the roof of seams mined by cutting machines
    US4230189A|1980-10-28|Drilled hole end adjusting arrangement
    AU2011202223B2|2012-01-12|Automated drill string position survey
    CN108920851B|2022-02-11|Pressure relief drilling hole spacing determination method based on target bearing pressure
    CN106703795A|2017-05-24|Roof rock in the lane grade while drilling detection device and method based on laser distance meter
    Navarro et al.2019|Assessment of drilling deviations in underground operations
    CA1112636A|1981-11-17|Drill machine guidance using natural occurringradiation
    CN106996305B|2019-08-06|A kind of coal mine gob Adjacent Working Face relief range measuring method
    Boldyrev et al.2016|The boring sounding of alluvial soils
    Kim et al.2019|Effect of RMR and rock type on tunnel drilling speed
    CN206220952U|2017-06-06|A kind of gas drilling wellbore trajectory measuring while drilling device
    SU145504A1|1961-11-30|Method for remote control of operation and position of pneumatic aperture of drilling-assisted and threaded machines
    GB1390571A|1975-04-16|Method and apparatus for controlling the downhole acoustic transmitter of a logging-while-drilling system and method and apparatus for surface-to-downhole communication
    SU972090A1|1982-11-07|Apparatus for monitoring the position of machine working relative to ore body borders
    CN112346128A|2021-02-09|Method and device for detecting lithology, geological interface and crack
    GB1494690A|1977-12-14|Drilling force indicator
    SU899928A1|1982-01-23|Method of monitoring the course orientation of drill-type header
    CN113325479A|2021-08-31|Coal rock stratum position selecting and roadway gradient determining method
    同族专利:
    公开号 | 公开日
    AU7282574A|1976-03-04|
    ZA745786B|1975-10-29|
    FR2254714A1|1975-07-11|
    US3922015A|1975-11-25|
    USB425345I5|1975-01-28|
    GB1462930A|1977-01-26|
    DE2441554A1|1975-06-19|
    CA1007254A|1977-03-22|
    FR2254714B1|1978-11-24|
    DE2441554C2|1985-09-05|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2837324A|1955-04-04|1958-06-03|West Canadian Collieries Ltd|Apparatus for drilling large holes between galleries|
    IT646630A|1961-03-29|
    GB1063468A|1964-10-26|1967-03-30|Dowty Electrics Ltd|Mining apparatus|
    US3485531A|1968-02-26|1969-12-23|Westinghouse Air Brake Co|Program controlled contour cutting boring miner|DE2416947B2|1974-04-08|1977-07-07|Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum|METHOD FOR LIMITING THE ADJUSTMENT MOVEMENT OF A LOSSING TOOL MOUNTED ON AN ALL-SIDED PIVOTING ARM OF A DRIVING MACHINE ON THE TRACK CROSS-SECTION TO BE DRIVEN AND DEVICE FOR EXERCISING THIS METHOD|
    GB1576317A|1976-08-20|1980-10-08|Dobson Park Ind|Control of self-advancing mine roof supports|
    DE2714506C2|1977-04-01|1982-06-16|Bergwerksverband Gmbh, 4300 Essen|Method and device for monitoring and controlling longwall equipment|
    US4200335A|1978-08-18|1980-04-29|Peabody Coal Company|Gauging apparatus and method, particularly for controlling mining by a mining machine|
    NL170875C|1979-05-10|1983-01-03|Ihc Holland Nv|METHOD FOR ADJUSTING THE OPERATION OF A DREDGING DEVICE.|
    US4205881A|1980-04-07|1980-06-03|Patent Development, Ltd.|Machine and method for mining hard material in-situ between adjacent auger holes|
    HU182124B|1980-04-17|1983-12-28|Mecseki Szenbanyak|Method for required influencing the changing of state of given geological system resulted or resultable in consequence of mining activity|
    GB2094375A|1981-02-17|1982-09-15|Grathnail Dev Co Ltd|Mining|
    DE3628738A1|1986-08-23|1988-02-25|Eickhoff Geb|RADIO CONTROL TRANSMITTER AND RECEIVER FOR EXTRACTING MACHINES IN UNDERGROUND MINING|
    US4952000A|1989-04-24|1990-08-28|Thin Seam Miner Patent B.V., The Netherlands|Method and apparatus for increasing the efficiency of highwall mining|
    PL174675B1|1993-07-12|1998-08-31|Broken Hill Pty Co Ltd|Longwall mining device|
    FR2716233A1|1994-02-16|1995-08-18|Geodesign Sa|Material structure determination method for gallery boring machine|
    AT406892B|1996-07-18|2000-10-25|Voest Alpine Bergtechnik|METHOD FOR CONTROLLING THE CUTTING PROCESS AND DEVICE FOR DETECTING THE DROP-IN DEPTH OF CUTTING TOOLS|
    PL2739792T3|2011-08-03|2017-10-31|Joy Global Underground Mining Llc|Automated operations of a mining machine|
    US10208595B2|2013-12-17|2019-02-19|Sandvik Mining And Construction Oy|Arrangement and method of utilizing rock drilling information|
    RU2691793C2|2014-08-28|2019-06-18|ДЖОЙ ГЛОБАЛ АНДЕРГРАУНД МАЙНИНГ ЭлЭлСи|Monitoring of roof fastening in solid development system|
    US9506343B2|2014-08-28|2016-11-29|Joy Mm Delaware, Inc.|Pan pitch control in a longwall shearing system|
    ZA201506069B|2014-08-28|2016-09-28|Joy Mm Delaware Inc|Horizon monitoring for longwall system|
    EP3215711B1|2014-10-08|2019-08-14|Halliburton Energy Services, Inc.|Electromagnetic imaging for structural inspection|
    GB2576669B|2017-06-02|2022-02-16|Joy Global Underground Mining Llc|Adaptive pitch steering in a longwall shearing system|
    CN109667591B|2018-12-27|2020-10-23|上海市机械施工集团有限公司|Construction method of small-radius curve segment of shield tunnel|
    CN111605974B|2020-06-01|2021-12-17|中国矿业大学|System and method for judging upward movement and downward movement of scraper conveyor of slowly-inclined working face|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    US425345A|US3922015A|1973-12-17|1973-12-17|Method of mining with a programmed profile guide for a mining machine|
    [返回顶部]