PL413691A1 - Monitorowanie horyzontu w systemie ścianowym - Google Patents

Monitorowanie horyzontu w systemie ścianowym

Info

Publication number
PL413691A1
PL413691A1 PL413691A PL41369115A PL413691A1 PL 413691 A1 PL413691 A1 PL 413691A1 PL 413691 A PL413691 A PL 413691A PL 41369115 A PL41369115 A PL 41369115A PL 413691 A1 PL413691 A1 PL 413691A1
Authority
PL
Poland
Prior art keywords
cutting
cutting head
during
combine
cutting cycle
Prior art date
Application number
PL413691A
Other languages
English (en)
Other versions
PL240406B1 (pl
Inventor
Paul M. Siegrist
Nigel J. Buttery
Lachlan Palmer
Original Assignee
Joy Mm Delaware, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Joy Mm Delaware, Inc. filed Critical Joy Mm Delaware, Inc.
Publication of PL413691A1 publication Critical patent/PL413691A1/pl
Publication of PL240406B1 publication Critical patent/PL240406B1/pl

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/08—Guiding the machine
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
    • E21F17/18—Special adaptations of signalling or alarm devices
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/06—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/20—Mineral freed by means not involving slitting
    • E21C27/22—Mineral freed by means not involving slitting by rotary drills with breaking-down means, e.g. wedge-shaped drills, i.e. the rotary axis of the tool carrier being substantially perpendicular to the working face, e.g. MARIETTA-type
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/04—Safety devices
    • E21C35/043—Protection against overload during transfer of machines for slitting or completely freeing the mineral from the seam
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/06—Equipment for positioning the whole machine in relation to its sub-structure
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/302—Measuring, signaling or indicating specially adapted for machines for slitting or completely freeing the mineral
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/282—Autonomous machines; Autonomous operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Combines (AREA)
  • Circuit For Audible Band Transducer (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób monitorowania maszyny górniczej do wykonywania wrębów w ścianowym systemie wydobywczym, przy czym maszyna górnicza do wykonywania wrębów zawiera kombajn, mający pierwszą głowicę urabiającą i drugą głowicę urabiającą, przy czym sposób ten obejmuje odbieranie przez procesor danych dotyczących położenia kombajnu w trakcie cyklu wrębiania. Dane dotyczące profilu horyzontu zawierają informacje dotyczące co najmniej jednego elementu z grupy obejmującej położenie i kąt kombajnu, położenie pierwszej głowicy urabiającej i położenie drugiej głowicy urabiającej. Sposób ten obejmuje ponadto analizę danych dotyczących położenia kombajnu przez procesor w celu określania, czy doszło do błędu położenia podczas cyklu wrębiania w oparciu o to, czy obliczone dane profilu horyzontu mieściły się w zakresie zwykłych parametrów roboczych w trakcie cyklu wrębiania, jak również generowanie alarmu w razie stwierdzenia błędu położenia w trakcie cyklu wrębiania.
PL413691A 2014-08-28 2015-08-28 Sposób monitorowania maszyny górniczej do wykonywania wrębów w ścianowym systemie wydobywczym oraz urządzenie monitorujące dla ścianowego systemu wydobywczego PL240406B1 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462043387P 2014-08-28 2014-08-28
US62/043,387 2014-08-28

Publications (2)

Publication Number Publication Date
PL413691A1 true PL413691A1 (pl) 2016-04-25
PL240406B1 PL240406B1 (pl) 2022-03-28

Family

ID=55401932

Family Applications (1)

Application Number Title Priority Date Filing Date
PL413691A PL240406B1 (pl) 2014-08-28 2015-08-28 Sposób monitorowania maszyny górniczej do wykonywania wrębów w ścianowym systemie wydobywczym oraz urządzenie monitorujące dla ścianowego systemu wydobywczego

Country Status (8)

Country Link
US (4) US9726017B2 (pl)
CN (2) CN205260035U (pl)
AU (3) AU2015218537B2 (pl)
NO (1) NO20151086A1 (pl)
PL (1) PL240406B1 (pl)
RU (4) RU2695574C2 (pl)
TR (3) TR202005828A2 (pl)
ZA (1) ZA201506069B (pl)

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ZA201506069B (en) 2014-08-28 2016-09-28 Joy Mm Delaware Inc Horizon monitoring for longwall system
CN105988918B (zh) 2015-02-26 2019-03-08 阿里巴巴集团控股有限公司 预测gpu故障的方法和装置
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US10082567B2 (en) 2016-03-24 2018-09-25 Joy Global Underground Mining Llc Longwall system creep detection
US10087754B2 (en) * 2016-03-24 2018-10-02 Joy Global Underground Mining Llc Longwall system face alignment detection and steering
US20180171622A1 (en) * 2016-12-20 2018-06-21 Alliance Coal, Llc Remote command and control center for longwall mining system
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CN107131878A (zh) * 2017-07-11 2017-09-05 中国矿业大学 一种基于光纤光栅的采煤机摇臂位姿监测装置及方法
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US10794182B1 (en) 2019-03-20 2020-10-06 Joy Global Underground Mining Llc Systems and methods for controlling a longwall mining system based on a forward-looking mine profile
CN111322068A (zh) * 2020-02-24 2020-06-23 山东科技大学 一种分布式滚筒采煤机能效监测及节能运行控制系统
US11555403B2 (en) * 2020-03-13 2023-01-17 Joy Global Underground Mining Llc Cutting pick monitoring system and method for longwall mining system
CN112459843B (zh) * 2020-12-09 2021-09-21 中国矿业大学(北京) 一种基于热量检测的煤矸识别系统及方法
CN112901275B (zh) * 2021-02-25 2022-09-09 北方民族大学 基于环境监测大数据的煤矿安全状态监测方法
CN114357637B (zh) * 2021-12-02 2024-02-27 中煤科工开采研究院有限公司 复杂起伏变化煤层工作面采煤机自适应截割路径优化方法
CN115584972B (zh) * 2022-09-29 2026-02-13 国能神东煤炭集团有限责任公司 采煤机的自动割煤方法、装置和电子设备
CN116296507A (zh) * 2023-03-07 2023-06-23 北京天玛智控科技股份有限公司 适用于采煤机的割煤阶段检测方法及其装置
CN116717315B (zh) * 2023-07-12 2026-01-16 中煤科工西安研究院(集团)有限公司 一种采空区料浆充填自动监测装置及方法
CN117170306B (zh) * 2023-10-31 2024-03-15 成都飞机工业（集团）有限责任公司 一种刀具状态监控方法、系统、电子设备及存储介质
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US20190323348A1 (en) 2019-10-24
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