CN204267071U - A kind of wind-controlling device - Google Patents
A kind of wind-controlling device Download PDFInfo
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- CN204267071U CN204267071U CN201420274100.9U CN201420274100U CN204267071U CN 204267071 U CN204267071 U CN 204267071U CN 201420274100 U CN201420274100 U CN 201420274100U CN 204267071 U CN204267071 U CN 204267071U
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- air
- air outlet
- wind
- controlling device
- air duct
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Abstract
A kind of wind-controlling device, comprising: air duct, its two ends are respectively as air intake and the first air outlet; The barrel of described air duct offers the second air outlet, described second air outlet edge is connected with the air door for blocking described first air outlet or described second air outlet.The utility model effectively reduces the concentration of the dust of meeting head on of the work plane of development machine, ensure that the optical clarity of the work plane of development machine, substantially increases the operating efficiency of development machine.
Description
Technical field
The utility model relates to Boring Machine Technique field, especially relates to a kind of wind-controlling device.
Background technology
Along with a large amount of uses of fully-mechanized digging machine, the dust harzard of fully mechanized workface becomes increasingly conspicuous, and not only grievous injury operating personnel's is healthy, and dust concentration of meeting head on is large, sight line is poor, affects laneway molding quality, reduces driving speed, has a strong impact on the efficiency of driving.
Utility model content
The utility model aims to provide a kind of wind-controlling device, to solve in prior art the problem that dust concentration is large, cause sight line difference of meeting head on.
In some illustrative embodiment, described wind-controlling device comprises: air duct, and its two ends are respectively as air intake and the first air outlet; The barrel of described air duct offers the second air outlet, described second air outlet edge is connected with the air door for blocking described first air outlet or described second air outlet.
Compared with prior art, illustrative embodiment of the present utility model comprises following advantage:
When development machine needs to tunnel forward, rotary air valve, make wind-controlling device first air outlet close, the second air outlet is opened, make axially distinguished and admirable change into radial distinguished and admirable, the dust of meeting head on of development machine is dispelled, ensures that the work plane sight line of development machine is clear, effectively raise headwork efficiency.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, and form a application's part, schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation according to illustrative embodiment of the present utility model.
Fig. 2 is the structural representation according to illustrative embodiment of the present utility model;
Fig. 3 is the lateral view according to illustrative embodiment of the present utility model.
Detailed description of the invention
In the following detailed description, a large amount of specific detail is proposed, so that provide thorough understanding of the present utility model.But, person of skill in the art will appreciate that, also can implement the utility model even without these specific detail.In other cases, do not describe well-known method, process, assembly and circuit in detail, in order to avoid impact is to understanding of the present utility model.
As shown in Figure 1 and Figure 2, in some illustrative embodiment, disclose a kind of wind-controlling device, comprising:
Air duct 1, its inner hollow, the port at its two ends is respectively as air intake 2 and the first air outlet 3; The barrel of air duct offers the second air outlet 4, and described second air outlet 4 edge is connected with the air door 5 for blocking described first air outlet 3 or described second air outlet 4.
In some illustrative embodiment, described air duct is circular configuration.
In some illustrative embodiment, described air door 5 is flexibly connected by the control lever 7 running through described air door 5 and described second air outlet 4 edge with described second air outlet 4 edge; Wherein, control lever 7 is by the center of air door, and one end of described control lever is extended outside described air duct, as turning handle.Air door can be that axle center is rotated in air duct with control lever.
In some illustrative embodiment, the air intake 2 of wind-controlling device is connected by mining ventilating tunnel with the dedusting fan of development machine dust pelletizing system, and its first air outlet 3 and the second air outlet 4 are respectively used to dispel axially and radial dust of meeting head on.Wherein, preferably, air duct is enclosed within the nozzle of the mining ventilating tunnel be connected with dedusting fan by its air intake 2.
In some illustrative embodiment, the barrel of air duct offers the pin-and-hole that at least one coordinates steady pin, air door is fixed on air duct, is in the position of blocking the first air outlet or the second air outlet.
In some illustrative embodiment, development machine work, and when non-driving, fitting in the air door 5 of wind-controlling device and the edge of the second air outlet 4, is fixed, shelter from the second air outlet 4 by steady pin, ensure distinguished and admirable from the axially outflow of the first air outlet 3.In the process that development machine tunnels forward, air door 5 inwardly rotates 90 degree from the second air outlet 4 bonding position, the edge of air door 5 and the inwall of air duct 1 fit, thus are blocked by the first air outlet 3, ensure distinguished and admirable blocking due to air door 5, as shown in Figure 3, alter course from the second air outlet 4 radial direction and flow out, dispel the dust of meeting head on of development machine, ensure that the sight line of the work plane of development machine is clear, operating personnel can normally work, and improve the operating efficiency of development machine.
As shown in Figure 3, in some illustrative embodiment, described wind-controlling device is as the steel ring 8 of skeleton and to be coated on two steel rings 8, to form as the steel plate of barrel 6 by least two.
In some illustrative embodiment, steel ring 8 is bent by round steel and forms; Wherein, the diameter of round steel is 10mm-14mm.Preferably, the diameter of round steel is 12mm.
In some illustrative embodiment, the steel plate as barrel 6 is zinc-plated thin firm plate, and its thickness is 0.6mm-0.8mm.
The above embodiments, the weight of the material that wind-controlling device adopts is light, is convenient in underground moving, installation, ensure that availability and the reliability of equipment.
In some illustrative embodiment, connected by least two reinforcements 10 between two steel rings 8.Preferably, reinforcement 10 is round steel, common as skeleton with two steel rings 8, with the stability of web frame.
In some illustrative embodiment, steel ring 8 is circular configuration, makes whole wind-controlling device be cylindrical structure.Wherein, steel ring can be also rectangular configuration, makes the structure of whole wind-controlling device be cuboid.
In some illustrative embodiment, described second air outlet 4 is formed by the described barrel of cutting;
In some illustrative embodiment, cutting is interpreted as the means of separating objects, being not only restricted to electricity, gas, laser cutting, will also be understood that as cutting out.
In some illustrative embodiment, the part barrel obtained by cutting is as described air door 5; Wherein, the occlusion shapes of described air door 5 is consistent with the diametric plane of described air duct, and area is not more than the diametric plane of described air duct.In some illustrative embodiment, the air door of cut acquisition through deburring, meeting the diametric plane area of air duct.
In some illustrative embodiment, when steel ring is circular configuration, as the diametric plane of the air door of part barrel is circular arc, form convex surface and concave surface.When air door passes through to rotate in air duct, its convex surface is relative with air intake, makes when air door blocks the first air outlet, beat distinguished and admirable on air door to shunt along convex surface to both sides, reduce air door center stressed, ensure air door when wind-force is excessive, the damages such as distortion can not be produced.
In above-described embodiment, air door is the part barrel as air duct, by cutting preparation, makes simple, is convenient to implement.
In some illustrative embodiment, the concave surface of described air door is provided with to the gag lever post 9 in air duct, limit described air door slewing area for coordinating with the described control lever being positioned at described air duct, restriction air door is in the position of blocking the first air outlet, can not rotate excessively.
In some illustrative embodiment, described air door turns to and blocks the first air outlet position place, is provided with sealing felt between air door and air duct inwall.
In some illustrative embodiment, on described barrel, the edge being positioned at described second air outlet is provided with sealing felt.
Wind-controlling device in above-described embodiment have quality light, move conveniently, feature simple to operate.Because underground coal mine fully mechanized workface progress is fast, wind-controlling device need along with meeting head on drilling depth and following up, and almost per tour all will move forward, and ultralight weight substantially reduces the labour intensity of workman; Extract steady pin during operation, rotary handle, to operating position, plugs steady pin.And, because of the utility model adopt symmetrical expression design, no matter select tunnel which side can, without the need to providing installation site material.
The explanation of above embodiment just understands method of the present utility model and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (10)
1. a wind-controlling device, is characterized in that, comprising:
Air duct, its two ends are respectively as air intake and the first air outlet;
The barrel of described air duct offers the second air outlet, described second air outlet edge is connected with the air door for blocking described first air outlet or described second air outlet.
2. wind-controlling device according to claim 1, is characterized in that, described air duct by least two as the steel ring of skeleton and to be coated on described steel ring, to form as the steel plate of described barrel.
3. wind-controlling device according to claim 2, is characterized in that, described second air outlet is formed by the described barrel of cutting;
The part barrel that described cutting obtains is as described air door;
The occlusion shapes of described air door is consistent with the diametric plane of described air duct, and area is not more than the diametric plane of described air duct.
4. wind-controlling device according to claim 3, is characterized in that, described air duct is circular configuration.
5. wind-controlling device according to claim 4, is characterized in that, described air door is the part barrel of described circular air duct, and its diametric plane is arc structure;
In the process that described air door rotates in described air duct, the convex surface of described air door is relative with described air intake.
6. wind-controlling device according to claim 5, is characterized in that, described air door is flexibly connected by the control lever running through described air door and described second air outlet with described second air outlet edge;
One end of described control lever is extended outside described air duct, as turning handle.
7. wind-controlling device according to claim 6, is characterized in that, the concave surface of described air door is provided with gag lever post, limits described air door slewing area for coordinating with the described control lever being positioned at described air duct.
8. wind-controlling device according to claim 2, is characterized in that, is fixed between described two skeletons by least two reinforcements.
9. wind-controlling device according to claim 7, is characterized in that, the edge of described second air outlet and/or described air door block described first air outlet, described air duct inwall junction is provided with sealing felt.
10. the wind-controlling device according to any one of claim 1-9, is characterized in that, described air duct offers at least one pin-and-hole;
When described air door is in and blocks described first air outlet or described second air outlet, be fixed on air duct by steady pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420274100.9U CN204267071U (en) | 2014-05-27 | 2014-05-27 | A kind of wind-controlling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420274100.9U CN204267071U (en) | 2014-05-27 | 2014-05-27 | A kind of wind-controlling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204267071U true CN204267071U (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420274100.9U Expired - Fee Related CN204267071U (en) | 2014-05-27 | 2014-05-27 | A kind of wind-controlling device |
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| CN (1) | CN204267071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113266411A (en) * | 2021-06-17 | 2021-08-17 | 南通钜拓环保科技有限公司 | Air curtain flow guide dust control air duct |
-
2014
- 2014-05-27 CN CN201420274100.9U patent/CN204267071U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113266411A (en) * | 2021-06-17 | 2021-08-17 | 南通钜拓环保科技有限公司 | Air curtain flow guide dust control air duct |
| CN113266411B (en) * | 2021-06-17 | 2024-03-22 | 南通钜拓环保科技有限公司 | Air curtain flow guiding dust control air duct |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| C56 | Change in the name or address of the patentee |
Owner name: INNER MONGOLIA EQUIPMENT MANUFACTURING CO., LTD. O Free format text: FORMER NAME: INNER MONGOLIA EQUIPMENT MANUFACTURING CO., LTD. OF SHANDONG ENERGY MACHINERY GROUP |
|
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Dayong Inventor after: Guo Shuxing Inventor after: Wang Huayuan Inventor after: Dong Hequan Inventor after: Sun Jiuliang Inventor after: Liu Feng Inventor after: Feng Yiming Inventor before: Guo Shuxing Inventor before: Dong Hequan Inventor before: Sun Jiuliang Inventor before: Liu Feng Inventor before: Feng Yiming |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: GUO SHUXING DONG HEQUAN SUN JIULIANG LIU FENG FENG YIMING TO: ZHAO DAYONG GUO SHUXING WANG HUAYUAN DONG HEQUAN SUN JIULIANG LIU FENG FENG YIMING |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 016200 Etuokeqianqi Shanghai temple town, Erdos City, the Inner Mongolia Autonomous Region Patentee after: Shandong energy re pack group Inner Mongolia Equipment Manufacturing Co., Ltd. Patentee after: XINKUANG INNER MONGOLIA ENERGY CO., LTD. Address before: 016200 Etuokeqianqi Shanghai temple town, Erdos City, the Inner Mongolia Autonomous Region Patentee before: SHANDONG ENERGY MACHINE GROUP INNER MONGOLIA EQUIPMENT MANUFACTURING CO., LTD. Patentee before: XINKUANG INNER MONGOLIA ENERGY CO., LTD. |
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| 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: 20150415 Termination date: 20170527 |