CN109403967B - 一种多功能煤矿用挖掘粉碎防尘设备 - Google Patents
一种多功能煤矿用挖掘粉碎防尘设备 Download PDFInfo
- Publication number
- CN109403967B CN109403967B CN201811236158.3A CN201811236158A CN109403967B CN 109403967 B CN109403967 B CN 109403967B CN 201811236158 A CN201811236158 A CN 201811236158A CN 109403967 B CN109403967 B CN 109403967B
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- CN
- China
- Prior art keywords
- crushing
- motor
- ring
- rotating shaft
- fixed
- 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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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/20—Mineral freed by means not involving slitting
- E21C27/22—Mineral freed by means not involving slitting by rotary drills with breaking-down means, e.g. wedge-shaped drills, i.e. the rotary axis of the tool carrier being substantially perpendicular to the working face, e.g. MARIETTA-type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
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- E—FIXED CONSTRUCTIONS
- E21—EARTH 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
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811236158.3A CN109403967B (zh) | 2018-10-23 | 2018-10-23 | 一种多功能煤矿用挖掘粉碎防尘设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811236158.3A CN109403967B (zh) | 2018-10-23 | 2018-10-23 | 一种多功能煤矿用挖掘粉碎防尘设备 |
Publications (2)
Publication Number | Publication Date |
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CN109403967A CN109403967A (zh) | 2019-03-01 |
CN109403967B true CN109403967B (zh) | 2020-04-10 |
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ID=65468728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201811236158.3A Active CN109403967B (zh) | 2018-10-23 | 2018-10-23 | 一种多功能煤矿用挖掘粉碎防尘设备 |
Country Status (1)
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CN (1) | CN109403967B (zh) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2024743C1 (ru) * | 1990-03-26 | 1994-12-15 | Государственный проектно-конструкторский и экспериментальный институт угольного машиностроения | Очистной комбайн |
CN101575975A (zh) * | 2009-06-18 | 2009-11-11 | 陈中跃 | 一种悬臂式综合机械化掘进机的除尘方法及除尘装置 |
CN103388475B (zh) * | 2012-05-12 | 2017-08-25 | 刘素华 | 多层冲击头少阻力高效率采掘设备 |
ZA201603986B (en) * | 2015-06-15 | 2017-07-26 | Joy Mm Delaware Inc | Spray system for mining machine |
CN105134210B (zh) * | 2015-08-31 | 2018-01-09 | 辽宁工程技术大学 | 一种采煤机外置高压自动喷雾降尘装置及方法 |
CN105422093A (zh) * | 2015-12-16 | 2016-03-23 | 苏州频发机电科技有限公司 | 一种应用于液压凿岩机的防尘装置 |
CN107420102B (zh) * | 2017-09-19 | 2019-03-26 | 辽宁工程技术大学 | 一种掘进机负压降尘装置及其使用方法 |
CN108405929A (zh) * | 2018-05-09 | 2018-08-17 | 陈永强 | 一种防尘手电钻 |
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2018
- 2018-10-23 CN CN201811236158.3A patent/CN109403967B/zh active Active
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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 | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200115 Address after: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-1512 Applicant after: Anhui Eagle Dragon Industrial Design Co., Ltd. Address before: 100871 Haidian District the Summer Palace Road,, No. 5, Peking University Applicant before: Liu Zhiwei |
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200313 Address after: 017100 huangtianmiantu village, zhungeerzhao Town, Zhungeer banner, Ordos City, Inner Mongolia Autonomous Region Applicant after: ZHUNGEER YONGZHI COAL Co.,Ltd. Address before: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-1512 Applicant before: ANHUI YINGLONG INDUSTRIAL DESIGN Co.,Ltd. |
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