CN111042813A - 一种煤矿用采煤机用减震装置 - Google Patents
一种煤矿用采煤机用减震装置 Download PDFInfo
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- CN111042813A CN111042813A CN201911287676.2A CN201911287676A CN111042813A CN 111042813 A CN111042813 A CN 111042813A CN 201911287676 A CN201911287676 A CN 201911287676A CN 111042813 A CN111042813 A CN 111042813A
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- 239000003245 coal Substances 0.000 title claims abstract description 77
- 238000005065 mining Methods 0.000 title claims abstract description 50
- 238000013016 damping Methods 0.000 claims abstract description 19
- 238000010521 absorption reaction Methods 0.000 claims description 43
- 238000009413 insulation Methods 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 18
- 230000000694 effects Effects 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 5
- 230000001502 supplementing effect Effects 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 4
- 239000011435 rock Substances 0.000 abstract description 12
- 230000008859 change Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000009931 harmful effect Effects 0.000 abstract description 2
- 230000003313 weakening effect Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 54
- 230000009471 action Effects 0.000 description 6
- 230000035939 shock Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005381 potential energy Methods 0.000 description 4
- 230000036346 tooth eruption Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Images
Classifications
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- 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
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- 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
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- 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)
- Vibration Prevention Devices (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201911287676.2A CN111042813B (zh) | 2019-12-15 | 2019-12-15 | 一种煤矿用采煤机用减震装置 |
Applications Claiming Priority (1)
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CN201911287676.2A CN111042813B (zh) | 2019-12-15 | 2019-12-15 | 一种煤矿用采煤机用减震装置 |
Publications (2)
Publication Number | Publication Date |
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CN111042813A true CN111042813A (zh) | 2020-04-21 |
CN111042813B CN111042813B (zh) | 2021-06-25 |
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CN201911287676.2A Active CN111042813B (zh) | 2019-12-15 | 2019-12-15 | 一种煤矿用采煤机用减震装置 |
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CN (1) | CN111042813B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116147696A (zh) * | 2022-12-31 | 2023-05-23 | 天地上海采掘装备科技有限公司 | 一种采煤机机身连接强度监测装置与方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU672340A1 (ru) * | 1977-12-07 | 1979-07-05 | Карагандинский Ордена Трудового Красного Знамени Политехнический Институт | Горна машина дл выемки пластовых месторождений |
CN1163980A (zh) * | 1996-03-30 | 1997-11-05 | 山西矿业学院 | 冲击式采煤机 |
CN206816251U (zh) * | 2017-04-21 | 2017-12-29 | 建湖县驰诚工程机械制造厂 | 一种具有加固防护功能的电动铲运机小摇臂 |
CN107842363A (zh) * | 2017-12-28 | 2018-03-27 | 刘丽蓉 | 一种具有高稳定性的采煤机 |
CN208535076U (zh) * | 2018-07-27 | 2019-02-22 | 神华宁夏煤业集团有限责任公司梅花井煤矿 | 一种煤矿用采煤机用减震装置 |
CN109869149A (zh) * | 2017-12-03 | 2019-06-11 | 大同市矿区朝瑞科技有限公司 | 一种新型采煤机电控系统减振装置 |
-
2019
- 2019-12-15 CN CN201911287676.2A patent/CN111042813B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU672340A1 (ru) * | 1977-12-07 | 1979-07-05 | Карагандинский Ордена Трудового Красного Знамени Политехнический Институт | Горна машина дл выемки пластовых месторождений |
CN1163980A (zh) * | 1996-03-30 | 1997-11-05 | 山西矿业学院 | 冲击式采煤机 |
CN206816251U (zh) * | 2017-04-21 | 2017-12-29 | 建湖县驰诚工程机械制造厂 | 一种具有加固防护功能的电动铲运机小摇臂 |
CN109869149A (zh) * | 2017-12-03 | 2019-06-11 | 大同市矿区朝瑞科技有限公司 | 一种新型采煤机电控系统减振装置 |
CN107842363A (zh) * | 2017-12-28 | 2018-03-27 | 刘丽蓉 | 一种具有高稳定性的采煤机 |
CN208535076U (zh) * | 2018-07-27 | 2019-02-22 | 神华宁夏煤业集团有限责任公司梅花井煤矿 | 一种煤矿用采煤机用减震装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116147696A (zh) * | 2022-12-31 | 2023-05-23 | 天地上海采掘装备科技有限公司 | 一种采煤机机身连接强度监测装置与方法 |
CN116147696B (zh) * | 2022-12-31 | 2023-10-13 | 天地上海采掘装备科技有限公司 | 一种采煤机机身连接强度监测装置与方法 |
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CN111042813B (zh) | 2021-06-25 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 510030 No.1, Dongfang Wende square, Wende North Road, Yuexiu District, Guangzhou City, Guangdong Province Applicant after: Du Wei Address before: 239500 No.37, Beiqiao new village, Shipei Town, Quanjiao County, Chuzhou City, Anhui Province Applicant before: Du Wei |
|
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Lou Yanbo Inventor after: Zeng Chunhuan Inventor after: Du Wei Inventor before: Du Wei |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220217 Address after: 313000 Linhang Lingang Industrial Park, Qianjin Town, Nanxun District, Huzhou City, Zhejiang Province Patentee after: Zhejiang tengyong Technology Co.,Ltd. Address before: 510030 No.1, Dongfang Wende square, Wende North Road, Yuexiu District, Guangzhou City, Guangdong Province Patentee before: Du Wei |
|
TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A damping device for Shearer in coal mine Effective date of registration: 20220711 Granted publication date: 20210625 Pledgee: Qianjin sub branch of Zhejiang Nanxun Rural Commercial Bank Co.,Ltd. Pledgor: Zhejiang tengyong Technology Co.,Ltd. Registration number: Y2022330001335 |