CN104594894B - 一种清底式滚筒采煤机 - Google Patents
一种清底式滚筒采煤机 Download PDFInfo
- Publication number
- CN104594894B CN104594894B CN201410844166.1A CN201410844166A CN104594894B CN 104594894 B CN104594894 B CN 104594894B CN 201410844166 A CN201410844166 A CN 201410844166A CN 104594894 B CN104594894 B CN 104594894B
- Authority
- CN
- China
- Prior art keywords
- cutting
- cutting drum
- drum
- coal
- cutting units
- 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.)
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- 230000005540 biological transmission Effects 0.000 claims abstract description 41
- 230000007704 transition Effects 0.000 claims abstract description 12
- 238000005507 spraying Methods 0.000 claims description 54
- 230000007246 mechanism Effects 0.000 claims description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 5
- 239000003245 coal Substances 0.000 abstract description 45
- 238000005065 mining Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 12
- 239000003795 chemical substances by application Substances 0.000 abstract description 7
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000151 deposition Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000003818 cinder Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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
- 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
- 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
- E21C35/22—Equipment for preventing the formation of, or for removal of, dust
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)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410844166.1A CN104594894B (zh) | 2014-12-30 | 2014-12-30 | 一种清底式滚筒采煤机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410844166.1A CN104594894B (zh) | 2014-12-30 | 2014-12-30 | 一种清底式滚筒采煤机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104594894A CN104594894A (zh) | 2015-05-06 |
CN104594894B true CN104594894B (zh) | 2018-04-10 |
Family
ID=53120903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410844166.1A Active CN104594894B (zh) | 2014-12-30 | 2014-12-30 | 一种清底式滚筒采煤机 |
Country Status (1)
Country | Link |
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CN (1) | CN104594894B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108166976B (zh) * | 2018-02-28 | 2023-10-27 | 桂林电子科技大学 | 一种分级推进式高效采煤机截割装置及方法 |
CN108894780B (zh) * | 2018-09-17 | 2024-08-13 | 江苏中机矿山设备有限公司 | 一种薄煤层钻刨联合采煤机 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102359373A (zh) * | 2011-10-27 | 2012-02-22 | 中国矿业大学 | 一种滚筒式采煤机截割部 |
CN103590829A (zh) * | 2013-11-25 | 2014-02-19 | 江苏中机矿山设备有限公司 | 一种采用双滚筒截割部的四滚筒采煤机 |
CN103628873A (zh) * | 2013-11-25 | 2014-03-12 | 江苏中机矿山设备有限公司 | 一种采煤机的双滚筒截割部 |
CN104153773A (zh) * | 2014-08-11 | 2014-11-19 | 天地上海采掘装备科技有限公司 | 大功率薄煤层采煤机悬臂式截割装置 |
CN204571982U (zh) * | 2014-12-30 | 2015-08-19 | 江苏中机矿山设备有限公司 | 清底式滚筒采煤机 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8628147B2 (en) * | 2009-08-17 | 2014-01-14 | Joy Mm Delaware, Inc. | Continuous miner center drum with offset split surfaces |
-
2014
- 2014-12-30 CN CN201410844166.1A patent/CN104594894B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102359373A (zh) * | 2011-10-27 | 2012-02-22 | 中国矿业大学 | 一种滚筒式采煤机截割部 |
CN103590829A (zh) * | 2013-11-25 | 2014-02-19 | 江苏中机矿山设备有限公司 | 一种采用双滚筒截割部的四滚筒采煤机 |
CN103628873A (zh) * | 2013-11-25 | 2014-03-12 | 江苏中机矿山设备有限公司 | 一种采煤机的双滚筒截割部 |
CN104153773A (zh) * | 2014-08-11 | 2014-11-19 | 天地上海采掘装备科技有限公司 | 大功率薄煤层采煤机悬臂式截割装置 |
CN204571982U (zh) * | 2014-12-30 | 2015-08-19 | 江苏中机矿山设备有限公司 | 清底式滚筒采煤机 |
Also Published As
Publication number | Publication date |
---|---|
CN104594894A (zh) | 2015-05-06 |
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Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220328 Address after: 221000 No.1 Huatai Road, No.3 Industrial Park, Xuzhou hi tech Industrial Development Zone, Jiangsu Province Patentee after: Guoke Zhongmai (Xuzhou) Energy Technology Co.,Ltd. Address before: 221116 Huatai Road, Xuzhou high tech Industrial Development Zone, Xuzhou City, Jiangsu Province Patentee before: JIANGSU ZHONGJI MINE EQUIPMENT Co.,Ltd. |
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TR01 | Transfer of patent right | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20150506 Assignee: Shanghai Lingang Financial Leasing Co.,Ltd. Assignor: Guoke Zhongmai (Xuzhou) Energy Technology Co.,Ltd. Contract record no.: X2022980015643 Denomination of invention: A bottom-cleaning drum shearer Granted publication date: 20180410 License type: Exclusive License Record date: 20220919 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A bottom-cleaning drum shearer Effective date of registration: 20220920 Granted publication date: 20180410 Pledgee: Shanghai Lingang Financial Leasing Co.,Ltd. Pledgor: Guoke Zhongmai (Xuzhou) Energy Technology Co.,Ltd. Registration number: Y2022980015823 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Shanghai Lingang Financial Leasing Co.,Ltd. Assignor: Guoke Zhongmai (Xuzhou) Energy Technology Co.,Ltd. Contract record no.: X2022980015643 Date of cancellation: 20221226 |
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EC01 | Cancellation of recordation of patent licensing contract | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221226 Granted publication date: 20180410 Pledgee: Shanghai Lingang Financial Leasing Co.,Ltd. Pledgor: Guoke Zhongmai (Xuzhou) Energy Technology Co.,Ltd. Registration number: Y2022980015823 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |