DE59700631D1 - PARTIAL CUTTER - Google Patents

PARTIAL CUTTER

Info

Publication number
DE59700631D1
DE59700631D1 DE59700631T DE59700631T DE59700631D1 DE 59700631 D1 DE59700631 D1 DE 59700631D1 DE 59700631 T DE59700631 T DE 59700631T DE 59700631 T DE59700631 T DE 59700631T DE 59700631 D1 DE59700631 D1 DE 59700631D1
Authority
DE
Germany
Prior art keywords
arm
frame part
cutting
machine
gear
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.)
Expired - Fee Related
Application number
DE59700631T
Other languages
German (de)
Inventor
Franz Roling
Werner Dehmel
Karl Harhoff
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.)
Sandvik Mining and Construction GmbH
Original Assignee
Tamrock Voest Alpine Bergtechnik GmbH
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 Tamrock Voest Alpine Bergtechnik GmbH filed Critical Tamrock Voest Alpine Bergtechnik GmbH
Application granted granted Critical
Publication of DE59700631D1 publication Critical patent/DE59700631D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
    • E21D9/1013—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom
    • E21D9/102—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis
    • E21D9/1026—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis the tool-carrier being rotated about a transverse axis
    • 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
    • E21C27/24—Mineral freed by means not involving slitting by milling means acting on the full working face, i.e. the rotary axis of the tool carrier being substantially parallel to the working face

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Shovels (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Feeding Of Workpieces (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Road Repair (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

The invention concerns a partial cutting machine for use as a working or advance heading machine, the machine having a cutting arm which comprises a rotating cutting head, in particular a transverse cutting head, and is mounted so as to be vertically and laterally pivotable on a pivot mechanism of the moving gear frame provided with tracklaying gear. The machine is provided with a loading table, which is disposed on the moving gear frame at the front below the cutting arm, and a central conveyer which extends from the loading table between the moving gear tracks to the rear of the machine where it forms a vertically and laterally pivotable extending ejector arm. The moving gear frame is divided in the longitudinal direction and consists of frame parts which can be pivoted relative to one another in the lateral direction and of which the front part comprises the tracklaying gear, with the pivot arm and the cutting arm, and the loading table, whilst the rear frame part forms the carrier of the extending ejector arm of the conveyor, said arm being laterally pivotable with the rear frame part. The rear frame part is connected to the front frame part via a pivot connection so that it can be pivoted laterally and drawn thereafter. The pivot mechanism with the cutting arm (12) is guided in an axially displaceable manner on the front frame part (1) in the direction of the working face and in the opposite direction by means of an advance cylinder device (20). The pivot connection (3) is disposed between the two moving gear frame parts (1, 2) at a spacing behind the tracklaying gear (4) of the front frame part (1). The front frame part (1) is provided with claws (7, 11) which relieve the load on the tracklaying gear (4) during cutting and can be extended towards the worked stratum (10).
DE59700631T 1996-04-02 1997-04-02 PARTIAL CUTTER Expired - Fee Related DE59700631D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29606084U DE29606084U1 (en) 1996-04-02 1996-04-02 Partial cutting machine
PCT/AT1997/000066 WO1997037105A1 (en) 1996-04-02 1997-04-02 Partial cutting machine

Publications (1)

Publication Number Publication Date
DE59700631D1 true DE59700631D1 (en) 1999-12-02

Family

ID=8022059

Family Applications (2)

Application Number Title Priority Date Filing Date
DE29606084U Expired - Lifetime DE29606084U1 (en) 1996-04-02 1996-04-02 Partial cutting machine
DE59700631T Expired - Fee Related DE59700631D1 (en) 1996-04-02 1997-04-02 PARTIAL CUTTER

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE29606084U Expired - Lifetime DE29606084U1 (en) 1996-04-02 1996-04-02 Partial cutting machine

Country Status (5)

Country Link
EP (1) EP0891469B1 (en)
AT (1) ATE186098T1 (en)
CA (1) CA2250766A1 (en)
DE (2) DE29606084U1 (en)
WO (1) WO1997037105A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010022115A1 (en) * 2009-11-11 2011-05-12 Dh Mining System Gmbh Compact construction roadheader
CN103643953A (en) * 2013-12-05 2014-03-19 江西华煤重装有限公司 Deep drilling heading machine
CN103821531A (en) * 2014-02-28 2014-05-28 三一重型装备有限公司 Heading machine
CN104265316A (en) * 2014-07-28 2015-01-07 昆山三一数字科技有限公司 Control method for movement locus of any-section shaping cutting arm of heading machine
CN109209373B (en) * 2018-09-11 2020-05-19 中国矿业大学 Construction method of continuous mining machine with continuous temporary roof protecting device
CN113898343A (en) * 2020-07-07 2022-01-07 上海中筑实业有限公司 Method for cutting seam on top of underground mine tunnel by using mining crawler-type chain arm saw
CN112883559B (en) * 2021-01-27 2024-03-26 西安合智宇信息科技有限公司 Planning cutting method and device based on big data system, storage medium and electronic device
CN113160404B (en) * 2021-04-23 2024-04-23 陕西陕煤黄陵矿业有限公司 Coal cutter cutting curve planning method, system, equipment and storage medium
CN114215517B (en) * 2021-11-05 2024-07-12 中国煤炭科工集团太原研究院有限公司 Cooperative automatic control method and device for cutting, charging and traveling mechanism of cantilever type heading machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2437683C3 (en) * 1974-08-05 1978-06-29 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Tunneling machine
DE2720380C2 (en) * 1977-05-06 1986-01-23 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Tunneling machine
DE2816723A1 (en) * 1978-04-18 1979-11-08 Gewerk Eisenhuette Westfalia Low profile self propelled mining machine - has cutter arm swivelling and rotating on articulated wheeled chassis
JPS5843803A (en) * 1981-09-11 1983-03-14 Bridgestone Corp Pneumatic radial tire for heavy load
DE3413161C1 (en) * 1984-04-07 1985-11-07 Friedrich Wilhelm Paurat Machine unit for driving roadways and tunnels
DE3510400A1 (en) * 1985-03-22 1986-10-09 Gewerkschaft Eisenhütte Westfalia GmbH, 4670 Lünen PARTIAL CUTTING MACHINE FOR USE AS DRIVE AND DIGITAL MACHINE
AT404282B (en) * 1992-01-10 1998-10-27 Voest Alpine Bergtechnik CUTTING MACHINE

Also Published As

Publication number Publication date
EP0891469B1 (en) 1999-10-27
EP0891469A1 (en) 1999-01-20
ATE186098T1 (en) 1999-11-15
DE29606084U1 (en) 1996-06-20
WO1997037105A1 (en) 1997-10-09
CA2250766A1 (en) 1997-10-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee