MX2014013782A - Metodo de minado altamente eficiente para percutir materiales en caida libre sin la captura de materiales y maquina de minado altamente eficiente para percutir materiales en caida libre sin la captura de materiales. - Google Patents

Metodo de minado altamente eficiente para percutir materiales en caida libre sin la captura de materiales y maquina de minado altamente eficiente para percutir materiales en caida libre sin la captura de materiales.

Info

Publication number
MX2014013782A
MX2014013782A MX2014013782A MX2014013782A MX2014013782A MX 2014013782 A MX2014013782 A MX 2014013782A MX 2014013782 A MX2014013782 A MX 2014013782A MX 2014013782 A MX2014013782 A MX 2014013782A MX 2014013782 A MX2014013782 A MX 2014013782A
Authority
MX
Mexico
Prior art keywords
materials
layer
falling
percussing
percussion mechanism
Prior art date
Application number
MX2014013782A
Other languages
English (en)
Inventor
Suhua Liu
Original Assignee
Suhua Liu
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 Suhua Liu filed Critical Suhua Liu
Publication of MX2014013782A publication Critical patent/MX2014013782A/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/10—Machines which completely free the mineral from the seam by both slitting and breaking-down
    • E21C27/12—Machines which completely free the mineral from the seam by both slitting and breaking-down breaking-down effected by acting on the vertical face of the mineral, e.g. by percussive tools
    • 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
    • E21C25/02—Machines slitting solely by one or more percussive tools moved through the seam
    • 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
    • E21C27/28—Mineral freed by means not involving slitting by percussive drills with breaking-down means, e.g. wedge-shaped tools
    • 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
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/19—Means for fixing picks or holders
    • E21C35/193—Means for fixing picks or holders using bolts as main fixing elements
    • 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
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/19—Means for fixing picks or holders
    • E21C35/197—Means for fixing picks or holders using sleeves, rings or the like, as main fixing elements
    • 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
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/188—Mining picks; Holders therefor characterised by adaptations to use an extraction tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Toys (AREA)

Abstract

La invención proporciona un método de excavación de supresión de impacto eficiente sin sujeción de material y un aparato para implementar el método. El aparato se caracteriza porque un mecanismo de supresión de impacto se dispone en el cuerpo de una excavadora y comprende un mecanismo de impacto de material de capa exterior y un mecanismo de impacto de material de capa interior, en donde el mecanismo de impacto de material de capa exterior que son favorables para el flujo exterior de un material que cae debido al impacto del mecanismo de impacto de capa interior desde espacios libres de los dientes de impacto de material de capa exterior y/o se reserve con agujero de descarga que permite que el material caiga debido al impacto del mecanismo de impacto material de capa interior para que fluya fuera en el mismo, el mecanismo de impacto de material de capa interior comprende dientes de impacto de material de capa interior, y el mecanismo de impacto de material de capa exterior se correlaciona con el mecanismo de impacto de material de capa interior para realizar supresión de impacto y descarga. El aparato tiene la ventaja de estructura simple, naturaleza avanzada y trabajo confiable.
MX2014013782A 2012-05-12 2013-05-10 Metodo de minado altamente eficiente para percutir materiales en caida libre sin la captura de materiales y maquina de minado altamente eficiente para percutir materiales en caida libre sin la captura de materiales. MX2014013782A (es)

Applications Claiming Priority (45)

Application Number Priority Date Filing Date Title
CN201210155150 2012-05-12
CN201210155169 2012-05-12
CN201210155167 2012-05-12
CN201210155148 2012-05-12
CN201210226675 2012-06-24
CN201210226688 2012-06-24
CN201210226673 2012-06-24
CN201210226655 2012-06-24
CN201210226780 2012-06-28
CN201210297219 2012-08-06
CN201210297181 2012-08-06
CN201210293192 2012-08-13
CN201210290401 2012-08-13
CN201210290393 2012-08-13
CN201210293253 2012-08-13
CN201210293236 2012-08-13
CN201210293049 2012-08-13
CN201210297164 2012-08-13
CN201210293046 2012-08-13
CN201210293169 2012-08-13
CN201210293237 2012-08-13
CN201210290392 2012-08-13
CN201210290379 2012-08-13
CN201210347294 2012-09-10
CN201210378528 2012-09-11
CN201210346367 2012-09-11
CN201210454125 2012-11-07
CN201210454001 2012-11-07
CN201210454531 2012-11-07
CN201210596479 2012-12-28
CN201310020905 2013-01-06
CN201310058074 2013-02-22
CN201310058071 2013-02-22
CN201310058117 2013-02-22
CN201310058119 2013-02-22
CN201310058138 2013-02-22
CN201310058073 2013-02-22
CN201310058084 2013-02-22
CN201310058118 2013-02-22
CN201310058064 2013-02-22
CN201310100163 2013-03-13
CN201310118683 2013-03-23
CN201310158415 2013-04-12
CN201310158412 2013-04-12
PCT/CN2013/000553 WO2013170629A1 (zh) 2012-05-12 2013-05-10 一种高效不夹料冲击落料的采掘方法及高效不夹料冲击落料采掘机

Publications (1)

Publication Number Publication Date
MX2014013782A true MX2014013782A (es) 2016-11-30

Family

ID=49532883

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014013782A MX2014013782A (es) 2012-05-12 2013-05-10 Metodo de minado altamente eficiente para percutir materiales en caida libre sin la captura de materiales y maquina de minado altamente eficiente para percutir materiales en caida libre sin la captura de materiales.

Country Status (11)

Country Link
US (1) US20150137580A1 (es)
EP (1) EP2848767A4 (es)
CN (1) CN103388474B (es)
AP (1) AP2014008132A0 (es)
AU (1) AU2013262356B2 (es)
CA (1) CA2873253A1 (es)
CO (1) CO7230345A2 (es)
EA (1) EA201492065A1 (es)
IN (1) IN2014DN10622A (es)
MX (1) MX2014013782A (es)
WO (1) WO2013170629A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA034076B1 (ru) * 2014-01-03 2019-12-25 Сухуа Лю Способ обеспечения плавающего уплотнения уплотнительного устройства ударного действия с возвратно-поступательным движением плавающей втулки и плавающее уплотнительное устройство ударного действия с возвратно-поступательным движением уплотнительной плавающей втулки горного погрузчика
WO2015113504A1 (zh) * 2014-01-29 2015-08-06 刘素华 实施往复冲击部不同心凸轴固定轴承方法的不同心凸轴固定轴承往复冲击部

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE23859E (en) * 1954-08-10 Sloane
US1148976A (en) * 1909-04-24 1915-08-03 Harry A Kuhn Mining-machine.
US1172876A (en) * 1914-07-30 1916-02-22 George A Waldeck Tunneling-machine.
US2798709A (en) * 1954-10-18 1957-07-09 Joseph P Ruth Mining machine of the rotary type having reciprocating impact means
US2923536A (en) * 1958-08-25 1960-02-02 Walter E Marshall Impact type cutting device for excavating machinery
GB1334543A (en) * 1970-11-18 1973-10-17 Dobson Park Ind Self-propelled vehicles having means for supporting rock earth or hard materials displacing tools
SU726330A1 (ru) * 1977-05-16 1980-04-05 Ордена Трудового Красного Знамени Институт Горного Дела Им.А.А.Скочинского Министерства Угольной Промышленности Ссср Устройство управлени бойком ударного струга
CN1012093B (zh) * 1987-12-31 1991-03-20 于士真 一种地下采煤机
CA2152699A1 (en) * 1995-06-27 1996-12-28 Timothy H. Giffin Rotary hammer
CN1062051C (zh) * 1996-03-30 2001-02-14 山西矿业学院 冲击式采煤机
CN102400682A (zh) * 2010-09-07 2012-04-04 刘素华 高效成块铲煤机
CN202125295U (zh) * 2011-06-13 2012-01-25 刘素华 杆连动直冲铲煤机
CN203584426U (zh) * 2012-05-12 2014-05-07 刘素华 一种不夹料冲击落料采掘机

Also Published As

Publication number Publication date
CO7230345A2 (es) 2015-03-31
EA201492065A1 (ru) 2015-04-30
CN103388474A (zh) 2013-11-13
AU2013262356A1 (en) 2015-01-22
IN2014DN10622A (es) 2015-09-11
EP2848767A1 (en) 2015-03-18
EP2848767A4 (en) 2016-08-17
US20150137580A1 (en) 2015-05-21
CA2873253A1 (en) 2013-11-21
CN103388474B (zh) 2016-12-28
AP2014008132A0 (en) 2014-12-31
AU2013262356B2 (en) 2016-07-07
WO2013170629A1 (zh) 2013-11-21

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