PL407529A1 - Głowica wrębiająca dla wrębiarki ścianowej - Google Patents
Głowica wrębiająca dla wrębiarki ścianowejInfo
- Publication number
- PL407529A1 PL407529A1 PL407529A PL40752914A PL407529A1 PL 407529 A1 PL407529 A1 PL 407529A1 PL 407529 A PL407529 A PL 407529A PL 40752914 A PL40752914 A PL 40752914A PL 407529 A1 PL407529 A1 PL 407529A1
- Authority
- PL
- Poland
- Prior art keywords
- blade
- drum
- block
- edge surface
- cutter
- Prior art date
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
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B3/00—Rotary drilling
-
- 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
- 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
- E21C25/10—Rods; Drums
-
- 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
- E21C25/52—Machines incorporating two or more of the slitting means according to groups E21C25/02, E21C25/06, E21C25/16, E21C25/20 and E21C25/22
-
- 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
-
- 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
- E21C35/08—Guiding the machine
- E21C35/12—Guiding the machine along a conveyor for the cut material
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Drilling Tools (AREA)
- Knives (AREA)
- Earth Drilling (AREA)
Abstract
Głowica wrębiająca (34) do wrębiarki ścianowej zawiera bęben (54), łopatkę (58) i wiele noży wrębowych (62). Bęben (54) zawiera pierwszy koniec (70) drugi koniec (74) i wyznacza oś obrotu rozciągającą się między nimi. Łopatka (58) jest połączona z bębnem i rozciąga się śrubowo wzdłuż co najmniej części osi (78). Łopatka (58) wyznacza powierzchnię krawędziową (84) rozciągającą się wzdłuż zewnętrznego obwodu łopatki. Noże wrębowe są przytwierdzone do powierzchni krawędziowej łopatki. Każdy nóż wrębowy zawiera blok i nóż połączony z blokiem. Blok jest przytwierdzony do powierzchni krawędziowej i rozciąga się poza zewnętrzny obwód łopatki.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361799366P | 2013-03-15 | 2013-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL407529A1 true PL407529A1 (pl) | 2014-09-29 |
Family
ID=50634725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL407529A PL407529A1 (pl) | 2013-03-15 | 2014-03-14 | Głowica wrębiająca dla wrębiarki ścianowej |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20140265528A1 (pl) |
| CN (2) | CN203879501U (pl) |
| AU (1) | AU2014201574A1 (pl) |
| DE (1) | DE102014103406A1 (pl) |
| GB (1) | GB2514884A (pl) |
| PL (1) | PL407529A1 (pl) |
| RU (1) | RU2014110024A (pl) |
| ZA (1) | ZA201401859B (pl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL448424A1 (pl) * | 2024-04-26 | 2025-10-27 | Urządzenia I Konstrukcje Spółka Akcyjna | Organ urabiający górniczej frezarki spągowej |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9470087B2 (en) | 2012-09-14 | 2016-10-18 | Joy Mm Delaware, Inc. | Cutter head for mining machine |
| GB2514884A (en) * | 2013-03-15 | 2014-12-10 | Joy Mm Delaware Inc | Cutter head for longwall shearer |
| WO2016057964A1 (en) * | 2014-10-10 | 2016-04-14 | Joy Mm Delaware, Inc. | Cutter head for longwall shearer |
| US10180336B2 (en) * | 2016-01-15 | 2019-01-15 | Joy Global Underground Mining Llc | Support structure for rotary sensor |
| CN109072695B (zh) | 2016-01-27 | 2021-04-06 | 久益环球地下采矿有限责任公司 | 具有多个切削头的采矿机械 |
| US10125606B2 (en) * | 2016-05-09 | 2018-11-13 | Joy Global Underground Mining Llc | Systems and methods for fluid delivery in a longwall mining system |
| RU2753564C2 (ru) * | 2016-05-27 | 2021-08-17 | ДЖОЙ ГЛОБАЛ АНДЕРГРАУНД МАЙНИНГ ЭлЭлСи | Режущее устройство с сужающимся режущим элементом |
| US11391149B2 (en) | 2016-08-19 | 2022-07-19 | Joy Global Underground Mining Llc | Mining machine with articulating boom and independent material handling system |
| CN109844262B (zh) | 2016-08-19 | 2021-07-16 | 久益环球地下采矿有限责任公司 | 切削装置及其支撑件 |
| WO2018035425A1 (en) | 2016-08-19 | 2018-02-22 | Joy Mm Delaware, Inc. | Mining machine with articulating boom and independent material handling system |
| PE20241797A1 (es) | 2016-09-23 | 2024-09-06 | Joy Global Underground Mining Llc | Maquina que soporta un dispositivo de corte de roca |
| GB201804696D0 (en) | 2018-03-23 | 2018-05-09 | Element Six Uk Ltd | Rock cutting machine |
| WO2020023771A1 (en) | 2018-07-25 | 2020-01-30 | Joy Global Underground Mining Llc | Rock cutting assembly |
| CN108716400B (zh) * | 2018-08-13 | 2024-07-12 | 天地科技股份有限公司上海分公司 | 具有多截割头的自行走式露天采矿机 |
| CN109441442B (zh) * | 2018-11-29 | 2024-04-05 | 安徽省皖北煤电集团有限责任公司 | 一种高效率滚筒采煤机 |
| CA3129777A1 (en) * | 2020-09-04 | 2022-03-04 | Joy Global Underground Mining Llc | Cutting head for rock cutting machine |
| CN116348659A (zh) | 2020-11-16 | 2023-06-27 | 久益环球地下采矿有限责任公司 | 用于长壁采矿系统的切割组件 |
| US11761333B2 (en) | 2020-11-16 | 2023-09-19 | Joy Global Underground Mining Llc | Cutting assembly for longwall mining system |
| CN113187475B (zh) * | 2021-06-16 | 2022-06-28 | 宁夏回族自治区矿产地质调查院 | 一种基于煤炭与煤层气协同安全高效开采的煤炭开采装置 |
| CN119466768A (zh) * | 2024-12-04 | 2025-02-18 | 中国铁建重工集团股份有限公司 | 截割头装置和采煤机 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3331637A (en) * | 1965-05-07 | 1967-07-18 | Cincinnati Mine Machinery Co | Cutter bits and mounting means therefor |
| US4143552A (en) * | 1978-03-01 | 1979-03-13 | General Electric Company | Coal seam sensor |
| DE3218495A1 (de) * | 1982-05-15 | 1983-11-17 | Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum | Vorrichtung zum hereingewinnen maechtiger floeze im untertagebergbau, insbesondere beim abbau von restpfeilern oder beim auffahren eines breitaufhauens |
| GB8504668D0 (en) | 1985-02-22 | 1985-03-27 | Hall & Pickles Ltd | Mineral cutter pick |
| ZA201202820B (en) * | 2011-04-22 | 2012-12-27 | Joy Mm Delaware Inc | Material guide assembly |
| RU2642698C2 (ru) * | 2012-09-21 | 2018-01-25 | ДЖОЙ ЭмЭм ДЕЛАВЭР, ИНК. | Выемочный комбинат, дробилка обломков породы для него и система разработки длинными забоями |
| GB2514884A (en) * | 2013-03-15 | 2014-12-10 | Joy Mm Delaware Inc | Cutter head for longwall shearer |
-
2014
- 2014-03-13 GB GB1404511.6A patent/GB2514884A/en not_active Withdrawn
- 2014-03-13 DE DE102014103406.6A patent/DE102014103406A1/de not_active Withdrawn
- 2014-03-14 AU AU2014201574A patent/AU2014201574A1/en not_active Abandoned
- 2014-03-14 PL PL407529A patent/PL407529A1/pl unknown
- 2014-03-14 US US14/211,163 patent/US20140265528A1/en not_active Abandoned
- 2014-03-14 RU RU2014110024/03A patent/RU2014110024A/ru not_active Application Discontinuation
- 2014-03-14 ZA ZA2014/01859A patent/ZA201401859B/en unknown
- 2014-03-17 CN CN201420221466.XU patent/CN203879501U/zh not_active Expired - Fee Related
- 2014-03-17 CN CN201410182741.6A patent/CN104047603A/zh active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL448424A1 (pl) * | 2024-04-26 | 2025-10-27 | Urządzenia I Konstrukcje Spółka Akcyjna | Organ urabiający górniczej frezarki spągowej |
Also Published As
| Publication number | Publication date |
|---|---|
| CN203879501U (zh) | 2014-10-15 |
| GB2514884A (en) | 2014-12-10 |
| CN104047603A (zh) | 2014-09-17 |
| ZA201401859B (en) | 2016-01-27 |
| GB201404511D0 (en) | 2014-04-30 |
| AU2014201574A1 (en) | 2014-10-02 |
| RU2014110024A (ru) | 2015-09-20 |
| DE102014103406A1 (de) | 2014-09-18 |
| US20140265528A1 (en) | 2014-09-18 |
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