CN106089195A - A kind of for the small-sized cutting means of rock roadway in coal mine operation - Google Patents

A kind of for the small-sized cutting means of rock roadway in coal mine operation Download PDF

Info

Publication number
CN106089195A
CN106089195A CN201610601804.6A CN201610601804A CN106089195A CN 106089195 A CN106089195 A CN 106089195A CN 201610601804 A CN201610601804 A CN 201610601804A CN 106089195 A CN106089195 A CN 106089195A
Authority
CN
China
Prior art keywords
cylinder
coal mine
reductor
sleeve
revolving bed
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.)
Pending
Application number
CN201610601804.6A
Other languages
Chinese (zh)
Inventor
崔奇峰
晋铭
赵伟
赵旭峰
靳振华
宋晨光
闫伟伟
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.)
SHANXI TIANJU HEAVY INDUSTRY MACHINERY Co Ltd
Original Assignee
SHANXI TIANJU HEAVY INDUSTRY MACHINERY Co Ltd
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 SHANXI TIANJU HEAVY INDUSTRY MACHINERY Co Ltd filed Critical SHANXI TIANJU HEAVY INDUSTRY MACHINERY Co Ltd
Priority to CN201610601804.6A priority Critical patent/CN106089195A/en
Publication of CN106089195A publication Critical patent/CN106089195A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • E21C31/08—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for adjusting parts of the machines
    • 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
    • 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
    • E21D9/1086—Drives or transmissions specially adapted therefor
    • 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
    • E21D9/1093—Devices for supporting, advancing or orientating the machine or the tool-carrier

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)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)

Abstract

The invention belongs to underground coal mine developing equipment technical field, be specifically related to a kind of small-sized cutting means of rock roadway in coal mine operation.The purpose of the present invention is exactly to solve the problem that stone drifting efficiency is low, laneway molding is poor, labor strength is big, potential safety hazard is many.The present invention is used for the small-sized cutting means of rock roadway in coal mine operation, revolving bed is arranged on fixing seat, one end of angling cylinder is connected with fixing seat, the other end of angling cylinder is connected with revolving bed, one end of support cylinder is connected with revolving bed, the other end of support cylinder is connected with outer sleeve, telescopic oil cylinder is positioned at inside outer sleeve and is connected with outer sleeve, the other end of telescopic oil cylinder is connected with extension sleeve, hydraulic motor, reductor and power transmission shaft are all disposed within fixing sleeve inner, hydraulic motor is connected with reductor, reductor is connected with cutterhead by power transmission shaft.

Description

A kind of for the small-sized cutting means of rock roadway in coal mine operation
Technical field
The invention belongs to underground coal mine developing equipment technical field, be particularly well-suited to large, medium and small type coal mine down-hole rock tunnel, Half rock gangway mechanization opening driving operation for the small-sized cutting means of rock roadway in coal mine operation.
Background technology
Opening up equipment technical field at underground coal mine, the stone drifting traditional handicraft major way of all kinds of mines is big gun pick, This blow out that stone drifting construction technology drivage efficiency is low, laneway molding is poor, labor strength is big, potential safety hazard is many.
Summary of the invention
The purpose of the present invention solves that stone drifting efficiency is low, laneway molding is poor, labor strength is big, potential safety hazard exactly Many problems, it is provided that a kind of for the small-sized cutting means of rock roadway in coal mine operation.
The present invention solves the problems referred to above and the technical scheme taked is:
A kind of for the small-sized cutting means of rock roadway in coal mine operation, by cutterhead, power transmission shaft, fixing sleeve, reductor, hydraulic pressure Motor, outer sleeve, extension sleeve, telescopic oil cylinder, revolving bed, support cylinder, fixing seat and angling cylinder composition, revolving bed is arranged On fixing seat, one end of angling cylinder is connected with fixing seat, and the other end of angling cylinder is connected with revolving bed, supports oil One end of cylinder is connected with revolving bed, and the other end of support cylinder is connected with outer sleeve, and telescopic oil cylinder is positioned at inside outer sleeve And be connected with outer sleeve, the other end of telescopic oil cylinder is connected with extension sleeve, and hydraulic motor, reductor and power transmission shaft all set Putting in fixing sleeve inner, hydraulic motor is connected with reductor, and reductor is connected with cutterhead by power transmission shaft.
Further, cutterhead of the present invention is pick cutting head.
The present invention uses technique scheme, changes tradition rock gangway, the piercing technique of half rock gangway and operation form, especially Can one-stop operation laneway molding in middle and small scale coal mine tunnel, it is not necessary to secondary repaiies side operation of the clear end, and the abolishing of whole rock stratum All mechanical drivages, not only improve drivage efficiency, and potential safety hazard are substantially reduced.Therefore, compared with prior art, The method have the advantages that
1, reliability is high: the present invention uses pick cutting form, and cut power uses import low speed high torque hydraulic motor Drive with decelerator, improve cut power and cut stability；Without reduction box, reduce failsafe link；Work process is stable Property is good.
2, working performance is high: can one-stop operation laneway molding in the operation of tunnel of the present invention, it is not necessary to secondary is repaiied the clear basic skill or training of side and made.
3, strong adaptability: the present invention can be used for the coal road of driving face, half-coal rock roadway and rock heading face operation, it is possible to The tunnels such as railway, highway, hydraulic engineering use, and volume is little goes slick, convenient transportation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the top view of Fig. 1.
Detailed description of the invention
Embodiment 1
As depicted in figs. 1 and 2, a kind of for the small-sized cutting means of rock roadway in coal mine operation, it is characterized in that by pick cutting head 1, power transmission shaft 2, fixing sleeve 3, reductor 4, hydraulic motor 5, outer sleeve 6, extension sleeve 7, telescopic oil cylinder 8, revolving bed 9, Support oil cylinder 10, fixing seat 11 and angling cylinder 12 form, and revolving bed 9 is arranged on fixing seat 11, one end of angling cylinder 12 with Fixing seat 11 is connected, and the other end of angling cylinder 12 is connected with revolving bed 9, one end of support cylinder 10 and revolving bed 9 phase Connecting, the other end of support cylinder 10 is connected with outer sleeve 6, telescopic oil cylinder 8 be positioned at inside outer sleeve 6 and with outer sleeve 6 phase Connecting, the other end of telescopic oil cylinder 8 is connected with extension sleeve 7, and hydraulic motor 5, reductor 4 and power transmission shaft 2 are all disposed within solid Determining sleeve 3 internal, hydraulic motor 5 is connected with reductor 4, and reductor 4 is connected with pick cutting 1 by power transmission shaft 2.

Claims (2)

1., for the small-sized cutting means of rock roadway in coal mine operation, it is characterized in that by cutterhead (1), power transmission shaft (2), fixing sleeve (3), reductor (4), hydraulic motor (5), outer sleeve (6), extension sleeve (7), telescopic oil cylinder (8), revolving bed (9), support oil Cylinder (10), fixing seat (11) and angling cylinder (12) composition, revolving bed (9) is arranged on fixing seat (11), angling cylinder (12) One end be connected with fixing seat (11), the other end of angling cylinder (12) is connected with revolving bed (9), support cylinder (10) One end is connected with revolving bed (9), and the other end of support cylinder (10) is connected with outer sleeve (6), outside telescopic oil cylinder (8) is positioned at Sleeve (6) the inside is also connected with outer sleeve (6), and the other end of telescopic oil cylinder (8) is connected with extension sleeve (7), hydraulic pressure horse Reaching (5), reductor (4) and power transmission shaft (2) and be all disposed within fixing sleeve (3) inside, hydraulic motor (5) is connected with reductor (4) Connecing, reductor (4) is connected with cutterhead (1) by power transmission shaft (2).
One the most according to claim 1 is used for the small-sized cutting means of rock roadway in coal mine operation, it is characterized in that described cutterhead (1) it is pick cutting head.
CN201610601804.6A 2016-07-27 2016-07-27 A kind of for the small-sized cutting means of rock roadway in coal mine operation Pending CN106089195A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610601804.6A CN106089195A (en) 2016-07-27 2016-07-27 A kind of for the small-sized cutting means of rock roadway in coal mine operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610601804.6A CN106089195A (en) 2016-07-27 2016-07-27 A kind of for the small-sized cutting means of rock roadway in coal mine operation

Publications (1)

Publication Number Publication Date
CN106089195A true CN106089195A (en) 2016-11-09

Family

ID=57449089

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610601804.6A Pending CN106089195A (en) 2016-07-27 2016-07-27 A kind of for the small-sized cutting means of rock roadway in coal mine operation

Country Status (1)

Country Link
CN (1) CN106089195A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108825255B (en) * 2018-06-15 2019-08-13 中国矿业大学 A kind of combined type cutting units for boom-type roadheader
CN113356873A (en) * 2021-05-26 2021-09-07 上海隧道工程有限公司 Driving oil circuit device of eccentric cutter head
CN114427465A (en) * 2021-12-28 2022-05-03 北方重工集团有限公司 Coal mine rock roadway shoulder angle coal stripping device applied to TBM (tunnel boring machine)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102359374A (en) * 2011-08-30 2012-02-22 湖南大地重型装备制造有限公司 Retracting device of cutting arm of roadheader
CN102678110A (en) * 2012-05-05 2012-09-19 闫振东 Cutting-head type short-wall large-mining-height coal winning machine and comprehensive mechanized coal mining process
CN102926749A (en) * 2012-07-06 2013-02-13 辽宁通用煤机装备制造股份有限公司 Tunneling machine
CN104389597A (en) * 2014-09-12 2015-03-04 三一重型装备有限公司 Cutting mechanism
CN104500059A (en) * 2014-12-01 2015-04-08 辽宁通用煤机装备制造股份有限公司 Heading machine cutting part with high-strength telescoping mechanism
CN204591266U (en) * 2015-02-09 2015-08-26 沈阳北方重矿机械有限公司 The telescopic cutting units of a kind of development machine
CN205063946U (en) * 2015-10-08 2016-03-02 山东兖煤黑豹矿业装备有限公司 Tunneling and anchoring machine's flexible cutting units
CN205895230U (en) * 2016-07-27 2017-01-18 山西天巨重工机械有限公司 Be used for small -size cutting means of colliery rock gangway operation

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102359374A (en) * 2011-08-30 2012-02-22 湖南大地重型装备制造有限公司 Retracting device of cutting arm of roadheader
CN102678110A (en) * 2012-05-05 2012-09-19 闫振东 Cutting-head type short-wall large-mining-height coal winning machine and comprehensive mechanized coal mining process
CN102926749A (en) * 2012-07-06 2013-02-13 辽宁通用煤机装备制造股份有限公司 Tunneling machine
CN104389597A (en) * 2014-09-12 2015-03-04 三一重型装备有限公司 Cutting mechanism
CN104500059A (en) * 2014-12-01 2015-04-08 辽宁通用煤机装备制造股份有限公司 Heading machine cutting part with high-strength telescoping mechanism
CN204591266U (en) * 2015-02-09 2015-08-26 沈阳北方重矿机械有限公司 The telescopic cutting units of a kind of development machine
CN205063946U (en) * 2015-10-08 2016-03-02 山东兖煤黑豹矿业装备有限公司 Tunneling and anchoring machine's flexible cutting units
CN205895230U (en) * 2016-07-27 2017-01-18 山西天巨重工机械有限公司 Be used for small -size cutting means of colliery rock gangway operation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108825255B (en) * 2018-06-15 2019-08-13 中国矿业大学 A kind of combined type cutting units for boom-type roadheader
CN113356873A (en) * 2021-05-26 2021-09-07 上海隧道工程有限公司 Driving oil circuit device of eccentric cutter head
CN114427465A (en) * 2021-12-28 2022-05-03 北方重工集团有限公司 Coal mine rock roadway shoulder angle coal stripping device applied to TBM (tunnel boring machine)
CN114427465B (en) * 2021-12-28 2024-05-03 北方重工集团有限公司 Coal mine rock roadway shoulder coal peeling device applied to TBM tunneling machine

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20161109

WD01 Invention patent application deemed withdrawn after publication