CN205714260U - A kind of extension type dust exhaust apparatus for vertical rock drilling - Google Patents
A kind of extension type dust exhaust apparatus for vertical rock drilling Download PDFInfo
- Publication number
- CN205714260U CN205714260U CN201620332222.8U CN201620332222U CN205714260U CN 205714260 U CN205714260 U CN 205714260U CN 201620332222 U CN201620332222 U CN 201620332222U CN 205714260 U CN205714260 U CN 205714260U
- Authority
- CN
- China
- Prior art keywords
- suction nozzle
- rock drilling
- exhaust apparatus
- telescopic tube
- dust exhaust
- 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
This utility model provides a kind of extension type dust exhaust apparatus for vertical rock drilling, it is characterized in that: it includes flexible pipe (1), one end of flexible pipe (1) connects with cleaner, at its other end by joint (2), connect and have telescopic tube (3), it is provided with suction nozzle (5) in the end of telescopic tube (3), suction nozzle (5) is provided with handle (4).This utility model has simple in construction, easy to operate, and manufacturing expense is cheap, suction nozzle can be made to be close to rock drilling work surface by telescopic tube, effectively improve dust collection efficiency.
Description
Technical field:
This utility model relates to a kind of dust exhaust apparatus, is exactly a kind of extension type dust suction for vertical rock drilling specifically
Device.
Background technology:
Mine vertical shaft rock section construction period, during umbrella rig operation, a large amount of dust can be produced, and traditional spray is owing to being subject to
The water yield limits, and dust-laying effect is the best, add vertical meet head on umbrella rig operation time, space is little, and equipment is many, and inconvenience is installed and large-scale removed
Dirt facility.And common dust collection method is to use wind row's method, i.e. by the colloid air duct in ground portable blower and pit shaft by abundance
Air quantity supply work surface, for operating personnel breathe, and by dust discharge, this method dust discharge time is longer, boring head wind
The when of measuring bigger, rock dirt flies upward the sight line affecting operating personnel, is unfavorable for improving production efficiency, and the dirty wind of discharge will pollute week
Limit air quality.
The content of utility model:
This utility model is contemplated to overcome the deficiency in prior art, it is provided that a kind of scalable for vertical rock drilling
Formula dust exhaust apparatus.
This utility model offer techniques below scheme:
A kind of extension type dust exhaust apparatus for vertical rock drilling, it is characterised in that: it includes flexible pipe, one end of flexible pipe with
Cleaner connects, and has telescopic tube at its other end by casing joint connection, is provided with suction nozzle in the end of telescopic tube,
Suction nozzle is provided with handle.
Open on the basis of technique scheme and can have technical scheme further below:
Described suction nozzle is cylindrical shape, and is evenly equipped with one group of air suction opening in the barrel surface of suction nozzle.
The tube wall of the other end of described flexible pipe is provided with screw thread, is threaded connection casing joint, described set
One end of pipe joint connects the telescopic tube having corresponding thereto.
The advantage of utility model is:
This utility model has simple in construction, easy to operate, and manufacturing expense is cheap, suction nozzle can be made tight by telescopic tube
Patch rock drilling work surface, improves dust collection efficiency effectively.Additionally, according to the practical situation of work, select the connection of suitable dimension
Head and telescopic tube, in order to preferably play the purpose of dust suction.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is that the A in Fig. 1 is to enlarged drawing.
Detailed description of the invention:
As shown in Figure 1, 2, a kind of extension type dust exhaust apparatus for vertical rock drilling, it includes flexible pipe 1, the one of flexible pipe 1
End connects with cleaner, is provided with not shown screw thread in figure on flexible pipe 1 tube wall of its other end.One group of casing joint is set
2, each casing joint 2 one end is equipped with the connection screw thread having with the corresponding connection of screw thread on flexible pipe 1 tube wall, and its other end is provided with
On the interface 2a being connected with telescopic tube 3, and described each casing joint 2, interface 2a size all differs, in order to Ke Yigen
Various sizes of telescopic tube 3 is connected according to job demand.
In the end of each telescopic tube 3, it is equipped with a corresponding cylindrical shape suction nozzle 5, outside cylindrical shape suction nozzle 5
Wall is provided with a handle 4, is also evenly equipped with one group of air suction opening 5a on the cylindrical wall of suction nozzle 5.Operator are according to real work
Needs, regulated the length of telescopic tube 3 by handle 4, in order to suction nozzle 5 can be close to the work surface of boring head, it is thus possible to
Siphoned away in time when umbrella borer drill rod produces dust, effectively raise the dust removing effects of driving face, significantly change
It is apt to working environment, reduces the work fatigue degree of work people.
Above-described embodiment is only better embodiment of the present utility model, and of the present utility model technology design is described in detail
And essential implementation, it is not that protection domain of the present utility model is limited, all is made according to this utility model spirit
Any simple modification and equivalent structure transformation or modification, all should contain within protection domain of the present utility model.
Claims (3)
1. the extension type dust exhaust apparatus for vertical rock drilling, it is characterised in that: it includes flexible pipe (1), the one of flexible pipe (1)
End connects with cleaner, has telescopic tube (3), at the end of telescopic tube (3) at its other end by casing joint (2) connection
Portion is provided with suction nozzle (5), is provided with handle (4) on suction nozzle (5).
2. according to a kind of extension type dust exhaust apparatus for vertical rock drilling described in claim 1, it is characterised in that: described
Suction nozzle (5) be cylindrical shape, and in the barrel surface of suction nozzle (5), be evenly equipped with one group of air suction opening (5a).
3. according to a kind of extension type dust exhaust apparatus for vertical rock drilling described in claim 1, it is characterised in that: in institute
The tube wall of the other end of the flexible pipe (1) stated is provided with screw thread, has been threaded connection casing joint (2), described casing joint
(2) one end connects the telescopic tube (3) having corresponding thereto.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620332222.8U CN205714260U (en) | 2016-04-20 | 2016-04-20 | A kind of extension type dust exhaust apparatus for vertical rock drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620332222.8U CN205714260U (en) | 2016-04-20 | 2016-04-20 | A kind of extension type dust exhaust apparatus for vertical rock drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205714260U true CN205714260U (en) | 2016-11-23 |
Family
ID=57298096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620332222.8U Expired - Fee Related CN205714260U (en) | 2016-04-20 | 2016-04-20 | A kind of extension type dust exhaust apparatus for vertical rock drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205714260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113027508A (en) * | 2021-03-19 | 2021-06-25 | 中煤东方市政建设集团有限公司 | Urban tunnel construction dust fall equipment |
-
2016
- 2016-04-20 CN CN201620332222.8U patent/CN205714260U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113027508A (en) * | 2021-03-19 | 2021-06-25 | 中煤东方市政建设集团有限公司 | Urban tunnel construction dust fall equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |