CN202298705U - 多体非连续截割煤岩设备 - Google Patents
多体非连续截割煤岩设备 Download PDFInfo
- Publication number
- CN202298705U CN202298705U CN2011204150832U CN201120415083U CN202298705U CN 202298705 U CN202298705 U CN 202298705U CN 2011204150832 U CN2011204150832 U CN 2011204150832U CN 201120415083 U CN201120415083 U CN 201120415083U CN 202298705 U CN202298705 U CN 202298705U
- Authority
- CN
- China
- Prior art keywords
- coal petrography
- installing rack
- reducer
- cutting
- discontinuous 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.)
- Expired - Lifetime
Links
- 239000003245 coal Substances 0.000 title claims abstract description 34
- 238000005520 cutting process Methods 0.000 title abstract description 21
- 239000011435 rock Substances 0.000 title abstract description 10
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 30
- 238000005086 pumping Methods 0.000 claims description 14
- 238000009412 basement excavation Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 235000014121 butter Nutrition 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Images
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011204150832U CN202298705U (zh) | 2011-10-27 | 2011-10-27 | 多体非连续截割煤岩设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011204150832U CN202298705U (zh) | 2011-10-27 | 2011-10-27 | 多体非连续截割煤岩设备 |
Publications (1)
Publication Number | Publication Date |
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CN202298705U true CN202298705U (zh) | 2012-07-04 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2011204150832U Expired - Lifetime CN202298705U (zh) | 2011-10-27 | 2011-10-27 | 多体非连续截割煤岩设备 |
Country Status (1)
Country | Link |
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CN (1) | CN202298705U (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102392465A (zh) * | 2011-10-27 | 2012-03-28 | 中国矿业大学 | 多体非连续截割煤岩设备 |
CN102777188A (zh) * | 2012-08-03 | 2012-11-14 | 江苏中机矿山设备有限公司 | 一种矿用铣削挖掘一体机 |
CN103266891A (zh) * | 2013-05-02 | 2013-08-28 | 三一重型装备有限公司 | 截割部及连续采煤机 |
CN108797229A (zh) * | 2018-08-01 | 2018-11-13 | 赵茂勋 | 一种铁路混凝土层的掏挖机构 |
CN108999575B (zh) * | 2017-05-12 | 2022-04-22 | 周兆弟 | 带辅助切割组件的土体充分搅拌型链式钻头 |
-
2011
- 2011-10-27 CN CN2011204150832U patent/CN202298705U/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102392465A (zh) * | 2011-10-27 | 2012-03-28 | 中国矿业大学 | 多体非连续截割煤岩设备 |
CN102392465B (zh) * | 2011-10-27 | 2013-07-03 | 中国矿业大学 | 多体非连续截割煤岩设备 |
CN102777188A (zh) * | 2012-08-03 | 2012-11-14 | 江苏中机矿山设备有限公司 | 一种矿用铣削挖掘一体机 |
CN103266891A (zh) * | 2013-05-02 | 2013-08-28 | 三一重型装备有限公司 | 截割部及连续采煤机 |
CN108999575B (zh) * | 2017-05-12 | 2022-04-22 | 周兆弟 | 带辅助切割组件的土体充分搅拌型链式钻头 |
CN108797229A (zh) * | 2018-08-01 | 2018-11-13 | 赵茂勋 | 一种铁路混凝土层的掏挖机构 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Dingjia Technology Co., Ltd. Assignor: China University of Mining & Technology Contract record no.: 2013320000368 Denomination of utility model: Multi-body discontinuous coal petrography cutting equipment Granted publication date: 20120704 License type: Exclusive License Record date: 20130425 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20120704 Effective date of abandoning: 20130703 |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20120704 Effective date of abandoning: 20130703 |
|
RGAV | Abandon patent right to avoid regrant |