CA2897515A1 - Easily removable reciprocating impact head with anti-rotation insertion hole for mining machine - Google Patents
Easily removable reciprocating impact head with anti-rotation insertion hole for mining machine Download PDFInfo
- Publication number
- CA2897515A1 CA2897515A1 CA2897515A CA2897515A CA2897515A1 CA 2897515 A1 CA2897515 A1 CA 2897515A1 CA 2897515 A CA2897515 A CA 2897515A CA 2897515 A CA2897515 A CA 2897515A CA 2897515 A1 CA2897515 A1 CA 2897515A1
- Authority
- CA
- Canada
- Prior art keywords
- tooth
- impact
- pillar
- snap
- head
- 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.)
- Abandoned
Links
- 238000003780 insertion Methods 0.000 title claims abstract description 267
- 230000037431 insertion Effects 0.000 title claims abstract description 267
- 238000005065 mining Methods 0.000 title claims abstract description 108
- 239000000463 material Substances 0.000 claims description 117
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 63
- 229910045601 alloy Inorganic materials 0.000 claims description 27
- 239000000956 alloy Substances 0.000 claims description 27
- 229920001971 elastomer Polymers 0.000 claims description 24
- 239000000806 elastomer Substances 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 20
- 239000000428 dust Substances 0.000 claims description 18
- 239000003245 coal Substances 0.000 claims description 16
- 239000003351 stiffener Substances 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 8
- 230000002349 favourable effect Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 5
- 238000005476 soldering Methods 0.000 claims description 4
- 235000001674 Agaricus brunnescens Nutrition 0.000 claims description 3
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 2
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical group Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 claims 8
- 230000007423 decrease Effects 0.000 claims 1
- 238000005520 cutting process Methods 0.000 description 61
- 238000010586 diagram Methods 0.000 description 28
- 239000011435 rock Substances 0.000 description 8
- 230000007547 defect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- 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
- E21C35/18—Mining picks; Holders therefor
- E21C35/19—Means for fixing picks or holders
-
- 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
- E21C27/12—Machines which completely free the mineral from the seam by both slitting and breaking-down breaking-down effected by acting on the vertical face of the mineral, e.g. by percussive tools
-
- 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
- E21C35/18—Mining picks; Holders therefor
- E21C35/19—Means for fixing picks or holders
- E21C35/193—Means for fixing picks or holders using bolts as main fixing elements
- E21C35/1936—Means for fixing picks or holders using bolts as main fixing elements the picks having a square- or rectangular-section shank
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)
- Component Parts Of Construction Machinery (AREA)
- Earth Drilling (AREA)
- Percussive Tools And Related Accessories (AREA)
Applications Claiming Priority (17)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320023824.1 | 2013-01-04 | ||
| CN201320023824 | 2013-01-04 | ||
| CN201310100163.2 | 2013-03-13 | ||
| CN201310100163 | 2013-03-13 | ||
| CN201310096331.5 | 2013-03-15 | ||
| CN201310096331 | 2013-03-15 | ||
| CN201310384442 | 2013-08-23 | ||
| CN201310384442.6 | 2013-08-23 | ||
| CN201310561729 | 2013-11-07 | ||
| CN201310561655 | 2013-11-07 | ||
| CN201310561655.1 | 2013-11-07 | ||
| CN201310561729.1 | 2013-11-07 | ||
| CN201310716478.X | 2013-12-24 | ||
| CN201310716478 | 2013-12-24 | ||
| CN201410002136 | 2014-01-03 | ||
| CN201410002136.6 | 2014-01-03 | ||
| PCT/CN2014/000009 WO2014106458A1 (zh) | 2013-01-04 | 2014-01-06 | 采掘机插孔防转易拆卸往复冲击头 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2897515A1 true CA2897515A1 (en) | 2014-07-10 |
Family
ID=51038238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2897515A Abandoned CA2897515A1 (en) | 2013-01-04 | 2014-01-06 | Easily removable reciprocating impact head with anti-rotation insertion hole for mining machine |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20150337657A1 (de) |
| EP (1) | EP2942478A4 (de) |
| CN (2) | CN203716962U (de) |
| AP (1) | AP2015008627A0 (de) |
| AU (1) | AU2014204385A1 (de) |
| CA (1) | CA2897515A1 (de) |
| EA (1) | EA201591272A1 (de) |
| MX (1) | MX2015008674A (de) |
| WO (1) | WO2014106458A1 (de) |
| ZA (1) | ZA201505518B (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220152716A1 (en) * | 2020-11-19 | 2022-05-19 | Ting-Jui Wang | Soldering component and method of assembling soldering component to object |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX2015008674A (es) * | 2013-01-04 | 2016-03-04 | Suhua Liu | Cabeza de impacto oscilante facilmente removible con orificio de insercion anti-rotacion para maquina de mineria. |
| EA035053B1 (ru) * | 2015-03-12 | 2020-04-22 | Сухуа Лю | Ударное устройство, в котором установочное отверстие горной машины оснащено основным и боковыми зубьями с возвратно-поступательным движением |
| CN105356365A (zh) * | 2015-11-23 | 2016-02-24 | 国家电网公司 | 便携式接地线装置 |
| IT201600103875A1 (it) | 2016-10-17 | 2018-04-17 | Campagnolo Srl | Piolino per una corona di una guarnitura di bicicletta |
| CN107780930B (zh) * | 2017-12-01 | 2021-01-26 | 三一重型装备有限公司 | 采煤机滚筒及采煤机 |
| CN108652419B (zh) * | 2018-04-18 | 2020-09-08 | 浙江工贸职业技术学院 | 一种家用炒菜装置 |
| CN111445441B (zh) * | 2020-03-03 | 2023-02-17 | 首钢京唐钢铁联合有限责任公司 | 一种带钢头部缺陷处理方法及装置 |
| CN111550243A (zh) * | 2020-04-30 | 2020-08-18 | 三一重型装备有限公司 | 分体式截齿、截割头和采掘机械设备 |
| CN114000876A (zh) * | 2021-09-29 | 2022-02-01 | 广东省科学院智能制造研究所 | 一种截齿及其复合加工方法、矿山机械 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US232792A (en) * | 1880-09-28 | Iinsng-iviachine | ||
| US3841708A (en) * | 1972-06-15 | 1974-10-15 | Kennametal Inc | Excavating tool device |
| GB8427392D0 (en) * | 1984-10-30 | 1984-12-05 | Peaks J F | Cutting tooth |
| DE8513913U1 (de) * | 1985-05-10 | 1985-06-20 | Hans Krummenauer GmbH & Co KG, 6680 Neunkirchen | Meißelhalter für ein Schrämwerkzeug |
| CN2057697U (zh) * | 1989-11-10 | 1990-05-30 | 煤炭科学研究总院南京研究所 | 矿用隔爆电动凿岩机 |
| US5131476A (en) * | 1990-12-18 | 1992-07-21 | Percussion Drilling, Inc. | Down hole percussion drill apparatus |
| CN1062051C (zh) * | 1996-03-30 | 2001-02-14 | 山西矿业学院 | 冲击式采煤机 |
| CN2476642Y (zh) * | 2000-12-31 | 2002-02-13 | 佳木斯煤矿机械厂 | 冲击齿式截割头 |
| US8500209B2 (en) * | 2006-08-11 | 2013-08-06 | Schlumberger Technology Corporation | Manually rotatable tool |
| CN201363149Y (zh) * | 2009-01-16 | 2009-12-16 | 佳倍德(北京)科技发展有限公司 | 一种耐磨耐冲击镐形截齿 |
| GB0912022D0 (en) * | 2009-07-10 | 2009-08-19 | Element Six Holding Gmbh | Attack tool assembly |
| CN102400682A (zh) * | 2010-09-07 | 2012-04-04 | 刘素华 | 高效成块铲煤机 |
| CN201843613U (zh) * | 2010-10-27 | 2011-05-25 | 刘素华 | 采掘冲铲 |
| CN102678111B (zh) * | 2011-03-04 | 2016-01-20 | 刘素华 | 高效成块铲煤机 |
| CN102654053B (zh) * | 2011-03-04 | 2016-07-06 | 刘素华 | 高效成块采掘机 |
| CN202125295U (zh) * | 2011-06-13 | 2012-01-25 | 刘素华 | 杆连动直冲铲煤机 |
| MX2015008674A (es) * | 2013-01-04 | 2016-03-04 | Suhua Liu | Cabeza de impacto oscilante facilmente removible con orificio de insercion anti-rotacion para maquina de mineria. |
-
2014
- 2014-01-06 MX MX2015008674A patent/MX2015008674A/es unknown
- 2014-01-06 EA EA201591272A patent/EA201591272A1/ru unknown
- 2014-01-06 EP EP14735436.9A patent/EP2942478A4/de not_active Withdrawn
- 2014-01-06 AP AP2015008627A patent/AP2015008627A0/xx unknown
- 2014-01-06 CA CA2897515A patent/CA2897515A1/en not_active Abandoned
- 2014-01-06 CN CN201420006360.8U patent/CN203716962U/zh not_active Withdrawn - After Issue
- 2014-01-06 AU AU2014204385A patent/AU2014204385A1/en not_active Abandoned
- 2014-01-06 US US14/759,231 patent/US20150337657A1/en not_active Abandoned
- 2014-01-06 WO PCT/CN2014/000009 patent/WO2014106458A1/zh active Application Filing
- 2014-01-06 CN CN201410008658.7A patent/CN103912273B/zh active Active
-
2015
- 2015-07-31 ZA ZA201505518A patent/ZA201505518B/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220152716A1 (en) * | 2020-11-19 | 2022-05-19 | Ting-Jui Wang | Soldering component and method of assembling soldering component to object |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2942478A4 (de) | 2016-08-17 |
| AU2014204385A2 (en) | 2015-10-08 |
| AU2014204385A1 (en) | 2015-08-20 |
| MX2015008674A (es) | 2016-03-04 |
| EA201591272A1 (ru) | 2016-04-29 |
| CN103912273A (zh) | 2014-07-09 |
| ZA201505518B (en) | 2019-11-27 |
| US20150337657A1 (en) | 2015-11-26 |
| EP2942478A1 (de) | 2015-11-11 |
| WO2014106458A1 (zh) | 2014-07-10 |
| CN103912273B (zh) | 2018-05-22 |
| CN203716962U (zh) | 2014-07-16 |
| AP2015008627A0 (en) | 2015-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20150703 |
|
| FZDE | Discontinued |
Effective date: 20191227 |