AU2012200718B2 - Cooling a Ranging Arm Gear Case on a Longwall Shearer - Google Patents

Cooling a Ranging Arm Gear Case on a Longwall Shearer Download PDF

Info

Publication number
AU2012200718B2
AU2012200718B2 AU2012200718A AU2012200718A AU2012200718B2 AU 2012200718 B2 AU2012200718 B2 AU 2012200718B2 AU 2012200718 A AU2012200718 A AU 2012200718A AU 2012200718 A AU2012200718 A AU 2012200718A AU 2012200718 B2 AU2012200718 B2 AU 2012200718B2
Authority
AU
Australia
Prior art keywords
axle
set forth
aperture
cooling fluid
machine
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
AU2012200718A
Other languages
English (en)
Other versions
AU2012200718A1 (en
Inventor
Shawn W. Franklin
Edward F. Niederriter
Philip R. Strydom
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Joy Global Underground Mining LLC
Original Assignee
Joy Global Underground Mining LLC
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
Priority claimed from AU2010201917A external-priority patent/AU2010201917B2/en
Priority claimed from US13/036,920 external-priority patent/US9028007B2/en
Application filed by Joy Global Underground Mining LLC filed Critical Joy Global Underground Mining LLC
Priority to AU2012200718A priority Critical patent/AU2012200718B2/en
Publication of AU2012200718A1 publication Critical patent/AU2012200718A1/en
Application granted granted Critical
Publication of AU2012200718B2 publication Critical patent/AU2012200718B2/en
Assigned to JOY GLOBAL UNDERGROUND MINING LLC reassignment JOY GLOBAL UNDERGROUND MINING LLC Request for Assignment Assignors: JOY MM DELAWARE, INC.
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E21C27/02—Machines which completely free the mineral from the seam solely by slitting
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
    • E21C31/02—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for cutting or breaking-down devices

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)
  • General Details Of Gearings (AREA)
AU2012200718A 2009-05-29 2012-02-07 Cooling a Ranging Arm Gear Case on a Longwall Shearer Active AU2012200718B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2012200718A AU2012200718B2 (en) 2009-05-29 2012-02-07 Cooling a Ranging Arm Gear Case on a Longwall Shearer

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US12/475,456 2009-05-29
AU2010201917A AU2010201917B2 (en) 2009-05-29 2010-05-12 Cooling a Ranging Arm Gear Case on a Longwall Shearer
US13/036,920 US9028007B2 (en) 2009-05-29 2011-02-28 Cooling a ranging arm gear case on a longwall shearer
US13/036,920 2011-02-28
AU2012200718A AU2012200718B2 (en) 2009-05-29 2012-02-07 Cooling a Ranging Arm Gear Case on a Longwall Shearer

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU2010201917A Division AU2010201917B2 (en) 2009-05-29 2010-05-12 Cooling a Ranging Arm Gear Case on a Longwall Shearer

Publications (2)

Publication Number Publication Date
AU2012200718A1 AU2012200718A1 (en) 2012-03-01
AU2012200718B2 true AU2012200718B2 (en) 2013-02-21

Family

ID=45812496

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2012200718A Active AU2012200718B2 (en) 2009-05-29 2012-02-07 Cooling a Ranging Arm Gear Case on a Longwall Shearer

Country Status (2)

Country Link
CN (2) CN102654190B (zh)
AU (1) AU2012200718B2 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110318748B (zh) * 2019-07-25 2020-12-29 山东科技大学 一种高效掘进采煤联合装置
CN110424959B (zh) * 2019-08-15 2024-04-02 天地科技股份有限公司上海分公司 双级摇臂截割装置
CN110617320A (zh) * 2019-10-23 2019-12-27 南京高速齿轮制造有限公司 一种风力发电机主齿轮箱
CN111765240B (zh) * 2020-07-14 2021-06-22 安徽聚源昕锐精密机械有限公司 一种自动供油的摇臂固定座组及其实施方法
CN114593198B (zh) * 2022-04-25 2022-08-02 沃德传动（天津）股份有限公司 一种减速机及其辅助润滑结构
CN115773360B (zh) * 2023-02-10 2023-04-18 西安赫元机械制造有限责任公司 一种采煤机摇臂冷却器及使用方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2216158A (en) * 1988-02-26 1989-10-04 Sasol Mining High pressure water assisted mining and tunnelling machine
US5098166A (en) * 1989-05-16 1992-03-24 Voest-Alpine Zeltweg Gesellschaft, M.B.H. Device for feeding fluid for the spraying of picks in a shearing drum

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3666320A (en) * 1969-12-11 1972-05-30 Eickhoff Geb Longwall mining machine
DE2343752A1 (de) * 1973-08-30 1975-03-13 Eickhoff Geb Antriebsmotor fuer im untertagebergbau eingesetzte gewinnungsmaschinen, insbesondere walzenschraemmaschinen
AT388024B (de) * 1987-06-17 1989-04-25 Voest Alpine Ag Antriebsanordnung fuer die schraemkoepfe oder -walzen einer vortriebs- oder gewinnungsmaschine
US4987974A (en) * 1989-12-11 1991-01-29 Saturn Corporation Device to assist with the radial distribution of lubricating fluid from a rotating shaft
DE4003084A1 (de) * 1990-02-02 1991-08-08 Gewerk Eisenhuette Westfalia Schmier- und kuehlsystem fuer das schneidarmgetriebe einer teilschnittmaschine
CN201696846U (zh) * 2010-06-13 2011-01-05 天地上海采掘装备科技有限公司 采煤机摇臂润滑装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2216158A (en) * 1988-02-26 1989-10-04 Sasol Mining High pressure water assisted mining and tunnelling machine
US5098166A (en) * 1989-05-16 1992-03-24 Voest-Alpine Zeltweg Gesellschaft, M.B.H. Device for feeding fluid for the spraying of picks in a shearing drum

Also Published As

Publication number Publication date
AU2012200718A1 (en) 2012-03-01
CN102654190B (zh) 2017-06-20
CN102654190A (zh) 2012-09-05
CN202914697U (zh) 2013-05-01

Similar Documents

Publication Publication Date Title
AU2010201917B2 (en) Cooling a Ranging Arm Gear Case on a Longwall Shearer
AU2012200718B2 (en) Cooling a Ranging Arm Gear Case on a Longwall Shearer
CN104234620B (zh) 钻岩机、旋转套筒和润滑的方法
AU2013201524B2 (en) Overload protection
JP4271182B2 (ja) 地中壁掘削機
US9028007B2 (en) Cooling a ranging arm gear case on a longwall shearer
US3650337A (en) Cryogenically cooled drill
PL90308B1 (zh)
US6386299B1 (en) Method and apparatus for reaming pilot hole
US4243110A (en) Pneumatic percussion drill with exhaust cooling and lubrication of chuck end
CA2479430C (en) Grease filling arrangement in a cutter for a boring head
US1293611A (en) Means for lubricating machine-tools.
CN219910685U (zh) 一种农用井一次成型钻进器
KR200366430Y1 (ko) 별도의 생크로드 지지 베어링 윤활 수단을 구비한 유압드리프터
CN112412344A (zh) 一种能够自动化进行降温和清洁油田钻头的装置
SU825831A1 (ru) Буровое шарошечное долото
PL203202B1 (pl) Urządzenie do wiercenia skał i obudowa płucząca
CN116792463A (zh) 链牵引采煤机驱动装置及采煤机
CN105665753A (zh) 一种钻床转轴箱轴承组机构
PL236316B1 (pl) Urządzenie do podwójnego napędu obrotowego maszyny wiertniczej
RU72258U1 (ru) Забойный двигатель
CN116951085A (zh) 一种转动衬套及凿岩机回转机构
RU1795071C (ru) Буровое шарошечное долото
JPS59122694A (ja) 掘削機のスラスト軸受給油装置

Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
PC Assignment registered

Owner name: JOY GLOBAL UNDERGROUND MINING LLC

Free format text: FORMER OWNER(S): JOY MM DELAWARE, INC.