CN209586301U - A kind of air drill dust-extraction unit - Google Patents
A kind of air drill dust-extraction unit Download PDFInfo
- Publication number
- CN209586301U CN209586301U CN201822237464.0U CN201822237464U CN209586301U CN 209586301 U CN209586301 U CN 209586301U CN 201822237464 U CN201822237464 U CN 201822237464U CN 209586301 U CN209586301 U CN 209586301U
- Authority
- CN
- China
- Prior art keywords
- terminal pad
- dust
- inner tube
- air drill
- extraction unit
- 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
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- Earth Drilling (AREA)
Abstract
The utility model relates to a kind of air drill dust-extraction units, including dust cover, terminal pad, into pricker bucket, water inlet pipe, valve, corrugated rubber cover, inner tube, atomizer, the terminal pad is welded on dust cover top, it is threadedly coupled into pricker bucket with terminal pad, the valve is mounted on water inlet pipe top, water inlet pipe is welded on the outside of terminal pad, and it passes through terminal pad and is connected with the inner tube being fixed on the inside of terminal pad, atomizer has been mounted equidistant in the lower part of inner tube, the corrugated rubber cover is mounted on dust cover bottom end, and is fixed using bolt and dust cover.The utility model workpiece list low in cost realizes that oneself making is energy-saving and easy to operate, and can effectively go out dirt, solves the dust-proof problem that particular location needs dry type perforating to operate.
Description
Technical field
The utility model relates to technical field of mine support more particularly to a kind of air drill dust-extraction units.
Background technique
Some pressure are larger, the serious tunnel of deformation since coal (rock) wall is than relatively soft uses meeting when dust-proof water jewel hole
Increase drilling, drilling country rock is easy to fall after meeting water, keeps jewel hole extremely difficult or pricker can not be extracted or be extracted to hammer drill
Resin explosive roll throwing is not entered after son；It crouches under coal bunker, sump or equipment is installed when betting ground anchor root, if using wet drilling,
When perforating depth is excessive, jewel hole hammer drill is difficult to extract, or drills after extracting and be easy collapse hole or blocking.
Utility model content
The purpose of this utility model is to provide a kind of air drill dust-extraction units, to solve the above technical problems.
The utility model is using following technical scheme to achieve the above object: a kind of air drill dust-extraction unit, including dust cover,
Terminal pad, into pricker bucket, water inlet pipe, valve, corrugated rubber cover, inner tube, atomizer, the terminal pad is welded on dust cover top
End, is threadedly coupled into pricker bucket with terminal pad, and the valve is mounted on water inlet pipe top, and water inlet pipe is welded on the outside of terminal pad, and
It is connected across terminal pad with the inner tube being fixed on the inside of terminal pad, atomizer, the ripple has been mounted equidistant in the lower part of inner tube
Rubber cover is mounted on dust cover bottom end, and is fixed using bolt and dust cover.
On that basis of the above technical scheme, the dust cover, terminal pad, into pricker bucket use common ferrous material.
On that basis of the above technical scheme, said inner tube is PC hose, is buckled using the annular being fixed on the inside of terminal pad
It is fixed.
On that basis of the above technical scheme, the atomizer is equidistantly embedded in inner tube lower position, and uses high-pressure micro-mist
Spray head makes atomization of water current, guarantee dust cover go out dirt effect while, reach water conservation, prevent jewel hole internal water accumulation, avoid shadow
Ring construction quality.
On that basis of the above technical scheme, the corrugated rubber cover can be fitted closely with palisades or ground, increase dust-proof effect
Fruit, and vibration when air drill work can be effectively reduced, it avoids influencing construction speed, increases construction efficiency.
On that basis of the above technical scheme, described use into pricker bucket and terminal pad is threadedly coupled, and is replaced by and air drill pricker
Son match aperture into pricker bucket, to be further reduced the vibration generated when air drill work
Compared with prior art, the utility model has the advantage that the utility model workpiece list low in cost, realizes
Oneself making is energy-saving, and easy to operate, and can effectively go out dirt, solves particular location and needs the dust-proof of dry type perforating operation
Problem.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Fig. 2 is the inner tube structure schematic diagram of the utility model.
In figure: dust cover 1, terminal pad 2, into pricker bucket 3, water inlet pipe 4, valve 5, corrugated rubber cover 6, inner tube 7, atomizer
8。
Specific embodiment
The utility model is further elaborated in the following with reference to the drawings and specific embodiments.
As depicted in figs. 1 and 2, a kind of air drill dust-extraction unit, including dust cover 1, terminal pad 2, into pricker bucket 3, water inlet pipe 4,
Valve 5, corrugated rubber cover 6, inner tube 7, atomizer 8, the terminal pad 2 are welded on 1 top of dust cover, into pricker bucket 3 with connect
Disk 2 is threadedly coupled, and the valve 5 is mounted on 4 top of water inlet pipe, and water inlet pipe 4 is welded on 2 outside of terminal pad, and passes through terminal pad 2
It is connected with the inner tube 7 for being fixed on 2 inside of terminal pad, atomizer 8, the corrugated rubber cover 6 has been mounted equidistant in the lower part of inner tube 7
It is mounted on 1 bottom end of dust cover, and fixed using bolt and dust cover 1.
Said inner tube 7 is PC hose, is fixed using the annular snap button for being fixed on 2 inside of terminal pad；The atomization spray
First 8 equidistant insertion 7 lower positions of inner tube, and use high-pressure fog spray-head, make atomization of water current, are guaranteeing that dust cover 1 goes out dirt effect
While, reach water conservation, prevent jewel hole internal water accumulation, avoids influencing construction quality；The corrugated rubber cover 6 can with palisades or
Ground fits closely, and increases dust-proof effect, and can effectively reduce vibration when air drill work, avoids influencing construction speed, increase
Add construction efficiency；It is described into pricker bucket 3 and terminal pad 2 using being threadedly coupled, be replaced by with air drill hammer drill match aperture into
Pricker bucket 3, to be further reduced the vibration generated when air drill work.
The utility model workpiece list low in cost realizes that oneself making is energy-saving and easy to operate, can effectively go out
Dirt solves the dust-proof problem that particular location needs dry type perforating to operate.
The above is the utility model preferred embodiment, for the ordinary skill in the art, according to this reality
With novel introduction, in the case where not departing from the principles of the present invention and spirit, the change that is carried out to embodiment is repaired
Change, replacement and variant is still fallen within the protection scope of the utility model.
Claims (6)
1. a kind of air drill dust-extraction unit, including dust cover (1), terminal pad (2), into pricker bucket (3), water inlet pipe (4), valve (5), wave
Line rubber cover (6), inner tube (7), atomizer (8), it is characterised in that: the terminal pad (2) is welded on dust cover (1) top,
It is threadedly coupled into pricker bucket (3) with terminal pad (2), the valve (5) is mounted on water inlet pipe (4) top, water inlet pipe (4) company of being welded on
It connects on the outside of disk (2), and passes through terminal pad (2) and be connected with the inner tube (7) being fixed on the inside of terminal pad (2), the lower part etc. of inner tube (7)
Away from being equipped with atomizer (8), the corrugated rubber cover (6) is mounted on dust cover (1) bottom end, and uses bolt and dust cover
(1) fixed.
2. a kind of air drill dust-extraction unit according to claim 1, it is characterised in that: the dust cover (1), terminal pad (2),
Common ferrous material is used into pricker bucket (3).
3. a kind of air drill dust-extraction unit according to claim 1, it is characterised in that: said inner tube (7) is PC hose, is used
The annular snap button on the inside of terminal pad (2) is fixed on to be fixed.
4. a kind of air drill dust-extraction unit according to claim 1, it is characterised in that: the atomizer (8) is equidistantly embedded in
Inner tube (7) lower position, and use high-pressure fog spray-head.
5. a kind of air drill dust-extraction unit according to claim 1, it is characterised in that: the corrugated rubber cover (6) and palisades
Or ground fits closely.
6. a kind of air drill dust-extraction unit according to claim 1, it is characterised in that: described into pricker bucket (3) and terminal pad (2)
Use threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822237464.0U CN209586301U (en) | 2018-12-29 | 2018-12-29 | A kind of air drill dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822237464.0U CN209586301U (en) | 2018-12-29 | 2018-12-29 | A kind of air drill dust-extraction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209586301U true CN209586301U (en) | 2019-11-05 |
Family
ID=68350215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822237464.0U Expired - Fee Related CN209586301U (en) | 2018-12-29 | 2018-12-29 | A kind of air drill dust-extraction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209586301U (en) |
-
2018
- 2018-12-29 CN CN201822237464.0U patent/CN209586301U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 Termination date: 20201229 |