CN105473817B - 薄矿层连续采煤机截割头 - Google Patents
薄矿层连续采煤机截割头 Download PDFInfo
- Publication number
- CN105473817B CN105473817B CN201480044426.5A CN201480044426A CN105473817B CN 105473817 B CN105473817 B CN 105473817B CN 201480044426 A CN201480044426 A CN 201480044426A CN 105473817 B CN105473817 B CN 105473817B
- Authority
- CN
- China
- Prior art keywords
- support
- power cylinder
- continuous miner
- cutterhead
- cut
- 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
Links
- 230000003116 impacting effect Effects 0.000 claims abstract description 6
- 230000005484 gravity Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims 1
- 239000003245 coal Substances 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 abstract 1
- 238000005065 mining Methods 0.000 description 3
- 239000004575 stone Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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
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)
- Excavating Of Shafts Or Tunnels (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Harvesting Machines For Specific Crops (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL405032 | 2013-08-08 | ||
PL405032A PL224539B1 (pl) | 2013-08-08 | 2013-08-08 | Głowica urabiająco-ładująca do pokładów cienkich |
PCT/IB2014/062674 WO2015019206A2 (de) | 2013-08-08 | 2014-06-27 | Schrämladerkopf für dünne flöze |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105473817A CN105473817A (zh) | 2016-04-06 |
CN105473817B true CN105473817B (zh) | 2017-08-01 |
Family
ID=51582428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201480044426.5A Active CN105473817B (zh) | 2013-08-08 | 2014-06-27 | 薄矿层连续采煤机截割头 |
Country Status (6)
Country | Link |
---|---|
CN (1) | CN105473817B (zh) |
CZ (1) | CZ307150B6 (zh) |
EA (1) | EA030361B1 (zh) |
PL (1) | PL224539B1 (zh) |
UA (1) | UA117593C2 (zh) |
WO (1) | WO2015019206A2 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110578518B (zh) * | 2019-08-28 | 2021-09-14 | 中国煤炭科工集团太原研究院有限公司 | 一种适用于薄煤层综采工作面的垂直进刀式开采工艺 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1184305B (de) * | 1961-04-01 | 1964-12-31 | Eickhoff Geb | Gewinnungsmaschine mit zwei seitlichen Schraemwalzen |
DE2425828C3 (de) * | 1974-05-28 | 1979-05-17 | Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum | Doppelwalzenschrämmaschine für mächtige Flöze |
CN102373927A (zh) * | 2010-08-11 | 2012-03-14 | 西安煤矿机械有限公司 | 分层开采技术及其采煤机 |
PL218492B1 (pl) * | 2010-10-27 | 2014-12-31 | Zabrzańskie Zakłady Mechaniczne Spółka Akcyjna | Urządzenie urabiająco-ładujące do pokładów niskich |
-
2013
- 2013-08-08 PL PL405032A patent/PL224539B1/pl unknown
-
2014
- 2014-06-27 EA EA201600152A patent/EA030361B1/ru not_active IP Right Cessation
- 2014-06-27 CN CN201480044426.5A patent/CN105473817B/zh active Active
- 2014-06-27 CZ CZ2016-56A patent/CZ307150B6/cs unknown
- 2014-06-27 UA UAA201602022A patent/UA117593C2/uk unknown
- 2014-06-27 WO PCT/IB2014/062674 patent/WO2015019206A2/de active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CZ307150B6 (cs) | 2018-02-07 |
EA201600152A1 (ru) | 2016-08-31 |
CN105473817A (zh) | 2016-04-06 |
CZ201656A3 (cs) | 2016-03-02 |
PL405032A1 (pl) | 2015-02-16 |
EA030361B1 (ru) | 2018-07-31 |
UA117593C2 (uk) | 2018-08-27 |
WO2015019206A2 (de) | 2015-02-12 |
PL224539B1 (pl) | 2017-01-31 |
WO2015019206A3 (de) | 2015-12-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN206156248U (zh) | 一种三段式可调轨道输送装置 | |
CN207289035U (zh) | 型材裁剪用定位装置 | |
CN112222449B (zh) | 一种型材钻孔加工***及方法 | |
CN205415865U (zh) | 一种木料切割装置 | |
CN105312448B (zh) | 一种自动上料弯曲机 | |
CN106241267A (zh) | 一种瓶装液体分道输送线装置 | |
ES2940068T3 (es) | Equipo para tratamiento superficial de elementos en forma de placa | |
CN107052924A (zh) | 一种改良型弹簧端面打磨装置 | |
CN105473817B (zh) | 薄矿层连续采煤机截割头 | |
KR20110034383A (ko) | 트리퍼카 밀림 방지 장치 | |
CN102554344A (zh) | 连续裁切机 | |
CN210312119U (zh) | 一种角度可调的煤矿开采输送带 | |
CN208531441U (zh) | 一种翻转式输送带 | |
CN203753766U (zh) | 一种输送装置 | |
US3067731A (en) | Masonry chipping machine | |
CN205087516U (zh) | 传送带自动上料装置 | |
JP5955269B2 (ja) | 破砕機の位置調整可能な供給装置 | |
CN105712027A (zh) | 一种柔性自动转向的移动带式输送机组 | |
CN207810572U (zh) | 一种输送带升降装置 | |
CN102941625A (zh) | 一种四柱式框架金刚石串珠绳排锯 | |
CN207844553U (zh) | 一种矿产品出矿用运料装置 | |
CN202245059U (zh) | 一种皮带输送机及应用该皮带输送机的搅拌站 | |
CN209598495U (zh) | 一种自动点焊*** | |
CN204096691U (zh) | 压辊浮动式片状木材自动分层输送机 | |
CN208482847U (zh) | 一种煤矸分流*** |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: Poland city Zabrze Applicant after: KOPEX MACHINERY SPOLKA AKCYJNA Address before: Poland city Zabrze Applicant before: KOPEX MACHINERY SPOLKA AKCYJNA |
|
CB02 | Change of applicant information | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: Poland, Katowice Applicant after: KOPEX MACHINERY SPOLKA AKCYJNA Address before: Poland city Zabrze Applicant before: KOPEX MACHINERY SPOLKA AKCYJNA |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200722 Address after: Katowitz, Poland Patentee after: Farmore Corp. Address before: Katowitz, Poland Patentee before: KOPEX MACHINERY SPOLKA AKCYJNA |
|
TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: Katowitz, Poland Patentee after: Grenivia AG Country or region after: Poland Address before: Katowitz, Poland Patentee before: Farmore Corp. Country or region before: Poland |
|
CP03 | Change of name, title or address |