CN203335113U - Dust hood for dust removal in underground coal time drilling machine operations - Google Patents
Dust hood for dust removal in underground coal time drilling machine operations Download PDFInfo
- Publication number
- CN203335113U CN203335113U CN2013203000841U CN201320300084U CN203335113U CN 203335113 U CN203335113 U CN 203335113U CN 2013203000841 U CN2013203000841 U CN 2013203000841U CN 201320300084 U CN201320300084 U CN 201320300084U CN 203335113 U CN203335113 U CN 203335113U
- Authority
- CN
- China
- Prior art keywords
- gathering arrester
- dust gathering
- dust
- dust hood
- drilling machine
- 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 - Fee Related
Links
Images
Abstract
A dust hood for dust removal in underground coal time drilling machine operations is composed of a dust hood shell, a cylinder, rib plates, long pins and sleeves. The dust hood shell consists of dust hood end plates, dust hood side plates and a dust hood top plate. Each dust hood side plate is provided with one sleeve in a welding mode, and the dust hood top plate is provided with the cylinder in a welding mode. The end portions of the rib plates are arranged on the dust hood side plates in a welding mode, and the tops of the rib plates are arranged on the side faces of the sleeves in a welding mode. The long pins are matched with the sleeves. A rectangular groove is formed in the middles of the dust hood side plates, and a circular groove is formed in the middle of the dust hood top plate. The dust hood can effectively prevent dust in the underground coal time drilling machine operations from being dispersed, and has the advantages of being strong in practicability, convenient to use and operate and the like.
Description
Technical field
The utility model relates to a kind of dust gathering arrester device of dust removing down-hole of coal mine, relates in particular to a kind of dust gathering arrester for rig operation dedusting under coal mine.
Background technology
The operation of coal mine down-hole tunnel rig produces serious dust, and dust is one of main natural calamity of mine down-hole, has a strong impact on the working environment of the healthy of rig workman and exploitation, threatens the mine production safety.The existing dedusting of rig mostly adopts wet dust removal, but have that efficiency of dust collection is low, weak effect, the high shortcoming of power consumption.The patent of Chinese Patent Application No. 201220095320.6 has proposed can address this problem for the gas-liquid two-phase dust arrester of rig operation under coal mine; but when drilling rod exits; rig vibration is delivered to drilling rod; vibrational perturbation produces a large amount of dust; when similar this kind of operating mode rig operation dust is excessive, there will be dust diffusion serious problems, if this device is removed and install a dust gathering arrester additional; the dust diffusion can reduce greatly, has played protection drilling rod and drill power head effect simultaneously.Therefore, a kind of dust gathering arrester that effectively prevents the diffusion of rig operation dust under coal mine in the urgent need to.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, and a kind of dust gathering arrester for rig operation dedusting under coal mine is provided.
Technical problem to be solved in the utility model realizes by the following technical solutions.
A kind of dust gathering arrester for rig operation dedusting under coal mine, by dust gathering arrester housing, cylinder, gusset, have strong market potential, sleeve forms.Described dust gathering arrester housing is bottomless box-like, and it is comprised of dust gathering arrester end plate, dust gathering arrester side plate and dust gathering arrester top board, and the dust gathering arrester side plate is welded with sleeve, and the dust gathering arrester top board is welded with cylinder; The gusset end is welded on the dust gathering arrester side plate, and welded top is on cartridges sides; Described having strong market potential matched with sleeve; Described dust gathering arrester end plate middle part has rectangular channel, and dust gathering arrester top board middle part has circular trough.
The beneficial effects of the utility model are: a kind of dust gathering arrester that effectively prevents rig operation dust diffusion under coal mine is provided, has been conducive to improve rig workman's working environment.The utlity model has practical, use the advantages such as easy to operate.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model mounting structure schematic diagram;
In figure, 1. dust gathering arrester top board; 2. dust gathering arrester end plate; 3. cylinder; 4. dust gathering arrester side plate; 5. sleeve; 6. gusset; 7. have strong market potential; 8. dust gathering arrester housing; 9. drilling rod; 10. drill power head; 11. skeleton air duct; 12. crag.
The specific embodiment
Below in conjunction with specific embodiment and diagram, the utility model is described in further detail.
As depicted in figs. 1 and 2, the utility model by dust gathering arrester housing 8, cylinder 3, gusset 6, have strong market potential 7, sleeve 5 forms.Described dust gathering arrester housing is bottomless box-like, and it is comprised of dust gathering arrester end plate, dust gathering arrester side plate and dust gathering arrester top board, and the dust gathering arrester side plate is welded with sleeve, and the dust gathering arrester top board is welded with cylinder; The gusset end is welded on the dust gathering arrester side plate, and welded top is on cartridges sides; Described having strong market potential matched with sleeve; Described dust gathering arrester end plate middle part has rectangular channel, and dust gathering arrester top board middle part has circular trough.
During installation, the height of the Height Adjustment dust gathering arrester of workman by borer drill rod, then have strong market potential and 7 be inserted into 12 li of crags two of dust gathering arrester; Skeleton air duct 11 is inserted in cylinder 3; The drilling rod 9 of rig arrives crag 12 through the rectangular channel at dust gathering arrester end plate 2 middle parts.During rig work; dust enters in skeleton air duct 11 by rectangular channel, the cylinder 3 at dust gathering arrester end plate 2 middle parts; the effective like this diffusion of controlling dust, rig work simultaneously produces large crushed rocks and collides dust gathering arrester housing 8, has protected drilling rod 9 and drill power head 10.
Claims (2)
1. the dust gathering arrester for rig operation dedusting under coal mine, it is characterized in that: by dust gathering arrester housing, cylinder, gusset, have strong market potential, sleeve forms, described dust gathering arrester housing is comprised of dust gathering arrester end plate, dust gathering arrester side plate and dust gathering arrester top board, described dust gathering arrester side plate is welded with sleeve, described dust gathering arrester top board is welded with cylinder, described gusset end is welded on the dust gathering arrester side plate, and welded top is on cartridges sides, and described having strong market potential matched with sleeve.
2. the dust gathering arrester of rig operation dedusting under a kind of coal mine according to claim 1, is characterized in that: have rectangular channel in the middle part of described dust gathering arrester end plate, have circular trough in the middle part of the dust gathering arrester top board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203000841U CN203335113U (en) | 2013-05-29 | 2013-05-29 | Dust hood for dust removal in underground coal time drilling machine operations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203000841U CN203335113U (en) | 2013-05-29 | 2013-05-29 | Dust hood for dust removal in underground coal time drilling machine operations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203335113U true CN203335113U (en) | 2013-12-11 |
Family
ID=49703791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203000841U Expired - Fee Related CN203335113U (en) | 2013-05-29 | 2013-05-29 | Dust hood for dust removal in underground coal time drilling machine operations |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203335113U (en) |
-
2013
- 2013-05-29 CN CN2013203000841U patent/CN203335113U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201344032Y (en) | Complete device integrating the tunneling, protection and anchoring | |
| CN102733803A (en) | Compound cantilever excavator | |
| CN202250086U (en) | Machine for cutting through hills | |
| CN201288552Y (en) | Cantilever for cantilevered type digging machine | |
| CN202611693U (en) | Combined type cantilever heading machine | |
| CN200968215Y (en) | Cantilevered digging machine | |
| CN203335113U (en) | Dust hood for dust removal in underground coal time drilling machine operations | |
| CN202832187U (en) | Hydraulic breaker type rotary drilling rig | |
| CN207622626U (en) | A kind of protective device for colliery blasting convenient for folding | |
| CN203394535U (en) | Folding gripper | |
| CN202544746U (en) | Self-propelled machine integrating pile driving-and-extracting with boring | |
| CN202984060U (en) | Pneumatic screen of pulp shooting machine | |
| CN104389617B (en) | A kind of driving method of stone head | |
| CN215170106U (en) | Convenient colliery of dismantling is protector for tunnelling | |
| CN201574756U (en) | Development drill bit of cantilever-type development machine | |
| CN204729121U (en) | A kind of novel water exploring drill machine equipment for drawing-off gas | |
| CN203321334U (en) | Protection device for drilling machine | |
| CN204728990U (en) | A kind of drilling hole burst device of blast hole drilling rig | |
| CN203569616U (en) | Scraper oil cylinder protecting device | |
| CN201560716U (en) | Mine bolting support wet drilling device | |
| CN214833036U (en) | Install portable aviation baffle on scraper | |
| CN202659233U (en) | Oil cylinder protection device of all-in-one machine of drilling, crushing, digging and loading | |
| CN204023674U (en) | Scraper cylinder protection device | |
| CN202533428U (en) | Coal mine integrated device for fixing methane sensor and junction box | |
| CN203891779U (en) | Safe coal mine drilling machine with hydraulic support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20140529 |