CN111411950B - 一种用于煤矿开采的可调距切割式开煤装置 - Google Patents
一种用于煤矿开采的可调距切割式开煤装置 Download PDFInfo
- Publication number
- CN111411950B CN111411950B CN202010282630.8A CN202010282630A CN111411950B CN 111411950 B CN111411950 B CN 111411950B CN 202010282630 A CN202010282630 A CN 202010282630A CN 111411950 B CN111411950 B CN 111411950B
- Authority
- CN
- China
- Prior art keywords
- piece
- groove
- moving
- main body
- cutting
- 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.)
- Active
Links
- 239000003245 coal Substances 0.000 title claims abstract description 50
- 238000005065 mining Methods 0.000 title claims abstract description 14
- 238000003466 welding Methods 0.000 claims abstract description 4
- 238000013016 damping Methods 0.000 claims description 20
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000036346 tooth eruption Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003818 cinder Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
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
-
- 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
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)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010282630.8A CN111411950B (zh) | 2020-04-12 | 2020-04-12 | 一种用于煤矿开采的可调距切割式开煤装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010282630.8A CN111411950B (zh) | 2020-04-12 | 2020-04-12 | 一种用于煤矿开采的可调距切割式开煤装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111411950A CN111411950A (zh) | 2020-07-14 |
CN111411950B true CN111411950B (zh) | 2020-12-11 |
Family
ID=71491948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010282630.8A Active CN111411950B (zh) | 2020-04-12 | 2020-04-12 | 一种用于煤矿开采的可调距切割式开煤装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111411950B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112565743B (zh) * | 2020-12-09 | 2022-07-19 | 河南工学院 | 一种基于机器视觉检测的自动定位对焦检测装置 |
CN112855135B (zh) * | 2021-01-13 | 2024-04-12 | 尹明龙 | 一种用于煤矿开采的可调距切割式开煤装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1194329A (zh) * | 1997-03-24 | 1998-09-30 | 萨尔州工业与矿山技术股份有限公司 | 厚煤层的掩护支架 |
CN201103399Y (zh) * | 2007-08-22 | 2008-08-20 | 陕西蒲白三通有限公司 | 一种带前后拖梁的悬移液压支架 |
CN208730984U (zh) * | 2018-09-16 | 2019-04-12 | 贵阳锐航智能科技有限公司 | 一种煤矿煤炭工程用矿车车厢结构 |
-
2020
- 2020-04-12 CN CN202010282630.8A patent/CN111411950B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1194329A (zh) * | 1997-03-24 | 1998-09-30 | 萨尔州工业与矿山技术股份有限公司 | 厚煤层的掩护支架 |
CN201103399Y (zh) * | 2007-08-22 | 2008-08-20 | 陕西蒲白三通有限公司 | 一种带前后拖梁的悬移液压支架 |
CN208730984U (zh) * | 2018-09-16 | 2019-04-12 | 贵阳锐航智能科技有限公司 | 一种煤矿煤炭工程用矿车车厢结构 |
Also Published As
Publication number | Publication date |
---|---|
CN111411950A (zh) | 2020-07-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111411950B (zh) | 一种用于煤矿开采的可调距切割式开煤装置 | |
CN113579335A (zh) | 一种可自动收料的剪板机 | |
CN105201272A (zh) | 多功能自升高可拆卸折叠帐篷及支架 | |
CN116937440A (zh) | 一种小断面井管内敷设多路动力电缆的设备及方法 | |
CN217840939U (zh) | 一种小空间内墙板的翻转装置 | |
CN215683882U (zh) | 一种用于天然橡胶割胶的刀具贴树仿形机构 | |
CN209942686U (zh) | 百叶片穿条机 | |
CN213959635U (zh) | 一种电力线缆敷设固定装置 | |
CN202668614U (zh) | 一种裁切装置 | |
CN214091775U (zh) | 一种煤矿瓦斯抽采护孔推拔管装置 | |
CN106505476B (zh) | 一种配电线路专用架线车 | |
CN218505791U (zh) | 一种救护车用电子集成控制器 | |
CN219513413U (zh) | 一种用于氨基酸分析仪用的限流器 | |
CN221195100U (zh) | 一种矿用移动式地锚 | |
CN217080464U (zh) | 一种便于调节隧道硬岩掘进机刀盘中心距的刀具 | |
CN213881204U (zh) | 一种多功能的林业起苗装置 | |
CN219905911U (zh) | 一种便于搭建的强支撑栈桥推包条形光电支架 | |
CN218285832U (zh) | 一种具有智能打孔功能的装订机 | |
CN220994963U (zh) | 一种陶瓷练泥机入料装置 | |
CN212389025U (zh) | 一种锚板生产用校平装置 | |
CN217151998U (zh) | 煤层综采放顶煤快速移架装置 | |
CN217508639U (zh) | 一种太阳能电池板定位设备 | |
CN210548962U (zh) | 一种激光切割机安装固定底座 | |
CN221121183U (zh) | 一种水利施工用支撑架 | |
CN220972281U (zh) | 一种用于安装飞达的抽屉式滑台机构 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20201125 Address after: Room 1129, 1 / F, building 7, No. 135 Yanxing Road, Yangyi street, Lucheng District, Wenzhou City, Zhejiang Province 325000 Applicant after: Wenzhou Perry Machinery Technology Co.,Ltd. Address before: 310018, Jianggan District, Zhejiang, Hangzhou, Xiasha Higher Education Park, No. 258 Xue Yuan Road, China University of Metrology Applicant before: Chen Wendong |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211203 Address after: 314500 room 431, 4th floor, building 5, No. 299, Hangfu Road, Chongfu Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Jiaxing shunkailu Technology Co.,Ltd. Address before: 325000 room 1129, 1st floor, building 7, No. 135, Yanxing Road, Yangyi street, Lucheng District, Wenzhou City, Zhejiang Province Patentee before: Wenzhou Perry Machinery Technology Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230614 Address after: No. 266, Zhuling Road, Gongyuan Community, Songjiatang Subdistrict, Shaodong City, Shaoyang, Hunan Province 422000 Patentee after: Hunan Coal Industry Niu Ma Si Mining Co.,Ltd. Address before: 314500 room 431, 4th floor, building 5, No. 299, Hangfu Road, Chongfu Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: Jiaxing shunkailu Technology Co.,Ltd. |
|
TR01 | Transfer of patent right |