CN210079118U - Take special dust collector of down-the-hole drill of spraying function - Google Patents
Take special dust collector of down-the-hole drill of spraying function Download PDFInfo
- Publication number
- CN210079118U CN210079118U CN201920792992.4U CN201920792992U CN210079118U CN 210079118 U CN210079118 U CN 210079118U CN 201920792992 U CN201920792992 U CN 201920792992U CN 210079118 U CN210079118 U CN 210079118U
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- China
- Prior art keywords
- removing device
- hole
- dust removing
- cover body
- annular hose
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Abstract
The utility model discloses a take special dust collector of down-the-hole drill of spraying function relates to equipment dust removal technical field, this take special dust collector of down-the-hole drill of spraying function, the rain cover comprises a cover body, the top fixedly connected with flange of the cover body, the edge fixedly connected with annular hose of flange one side is kept away from to the cover body, annular hose is close to a plurality of atomizer of one side fixedly connected with of cover inner wall. This take special dust collector of downhole drill of spraying function, through having set up annular hose and atomizer, and atomizer fixed connection is in one side that annular hose is close to cover inner wall, atomizer and annular hose contained angle are forty-five degrees, can make atomizer directly spray the internal portion of cover with water smoke, annular hose's bottom fixedly connected with buffering cushion still simultaneously, can make annular hose according to the formation of earth's surface fluctuation, pressing buffering cushion and the inseparable laminating of earth's surface, prevent that the dust from leaking, reach the purpose that improves dust removal effect.
Description
Technical Field
The utility model relates to an equipment dust removal technical field specifically is a special dust collector of down-the-hole drill of area spraying function.
Background
The down-the-hole drill is widely applied to engineering blast hole drilling operations of metallurgy, coal, building materials, railways, hydropower construction, national defense construction, earthwork and the like, has the characteristics of deep drilling, large drilling diameter, high drilling efficiency, wide application range and the like compared with common rock drills, is large-scale rock drilling equipment which is universal at present, can generate a large amount of dust during drilling by the down-the-hole drill used at present, can seriously affect the health of workers and the service life of the drill, and therefore, a special dust removal device with a spraying function for the down-the-hole drill is urgently needed.
The utility model discloses a down-the-hole drill that discloses in china utility model patent application publication specification CN208220694U, this down-the-hole drill, press the dirt through setting up a plurality of atomizer, certainly can play certain dustproof effect, but this down-the-hole drill sets up the atomizer in the outside of dust cover, spray the floating dust that can blow the earth's surface, and the inside dust of unable direct suppression dust cover, it is not good to cause the dust removal effect, and spun water smoke is direct just falls to the earth's surface, unable reuse, can cause the waste undoubtedly, this down-the-hole drill dust cover simple structure simultaneously, the bottom surface that meets the unevenness is difficult to the bottom surface of laminating completely, lead to the dust to waft out from the gap easily, consequently the utility model provides a take special dust collector of down-the-hole drill of spraying function for solve the not good problem of.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a take special dust collector of down-the-hole drill of spraying function has solved current down-the-hole drill, and dust removal effect is not good, the extravagant problem of water resource.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a special dust removal device with a spraying function for a down-the-hole drill comprises a cover body, wherein a connecting flange is fixedly connected to the top end of the cover body, an annular hose is fixedly connected to the edge of one side, away from the connecting flange, of the cover body, one side, close to the inner wall of the cover body, of the annular hose is fixedly connected with a plurality of atomizing nozzles, a buffer cushion is fixedly connected to the middle part, away from one side of the cover body, of the annular hose, a protective woven sleeve is sleeved on the outer wall of the annular hose, a water pipe joint is fixedly connected to one side of the outer wall of the annular hose, a rotating joint is connected to the outer wall of the water pipe joint in a threaded manner, a water inlet pipe is fixedly connected to the inner wall of the threaded joint, a water inlet joint is fixedly connected to one end, the utility model discloses a water pipe clamp support, including cover body inner wall, connecting flange, water pipe clamp support, cover body inner wall, the one side fixedly connected with anti-bevel of connecting flange is awl, the through-hole has been seted up to the center department of anti-bevel awl, a plurality of water conservancy diversion strips of the outer fixed surface of anti-bevel awl, a plurality of fixed orificess have been seted up to one side that cover body inner wall is close to the water pipe clamp and holds in the palm, the inside of a.
Optionally, the annular hose is made of rubber, the diameter of the annular hose is equal to that of the bottom surface of the cover body, the protective woven sleeve is woven by nylon, and a gap of five millimeters is reserved between the inner surface of the protective woven sleeve and the outer edge surface of the annular hose.
Optionally, the included angle between the atomizing nozzle and the annular hose is forty-five degrees, and the spraying direction of the atomizing nozzle corresponds to the position of the reverse-inclined-surface cone.
Optionally, the position of the threaded hole corresponds to the position of the fixing hole, the diameter of the threaded hole is equal to the diameter of the fixing hole, the connecting bolt is in threaded connection with the threaded hole, and the length of the connecting bolt is equal to the sum of the depths of the fixing hole and the threaded hole.
Optionally, the water pipe clamp support is in threaded connection with the connecting bolt through a threaded hole, and the water pipe clamp support is in threaded connection with the connecting bolt and the cover body in a movable connection.
Optionally, the top surface of the cover body is provided with a circular hole, the position of the through hole corresponds to the position of the circular hole on the top surface of the cover body, and the through hole is concentric with the circular hole on the top surface of the cover body.
(III) advantageous effects
The utility model provides a take special dust collector of downhole drill of spraying function possesses following beneficial effect:
(1) this take special dust collector of downhole drill of spraying function, through having set up annular hose and atomizer, and atomizer fixed connection is in one side that annular hose is close to cover body inner wall, atomizer and annular hose contained angle are forty-five degrees, can make atomizer directly spray the internal portion of cover with water smoke, current downhole drill has been solved, easily take the outside dust of dust cover during the water spray, the not good problem of dust removal effect, annular hose's bottom still fixedly connected with buffering cushion simultaneously, and annular hose is the rubber material, the texture is soft, can make annular hose according to the shaping of earth's surface fluctuation, thereby pressing buffering cushion and the inseparable laminating of earth's surface, prevent that the dust from leaking, reach the purpose that improves dust removal effect.
(2) This take special dust collector of downhole drill of spraying function, through having set up the anti-inclined plane awl, the surface fixedly connected with of anti-inclined plane awl has a plurality of water conservancy diversion strips, and atomizer's injection direction is corresponding with the position of anti-inclined plane awl, the through-hole has been seted up to the center department of anti-inclined plane awl simultaneously, the drill bit that can make the downhole drill passes anti-inclined plane awl and drills, atomizer spun water smoke condenses into the drop of water on the anti-inclined plane awl when removing dust simultaneously, these drops of water pass through water conservancy diversion strip guide flow direction drill bit, thereby cool off for the drill bit, realize the reutilization to the water resource, reduce the use of drill bit cooling water, reach the purpose of water economy resource.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the cover body of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic structural view of a reverse-inclined cone of the present invention;
fig. 5 is a schematic structural view of the water pipe joint of the present invention.
In the figure: the method comprises the following steps of 1-a cover body, 2-a connecting flange, 3-a protective sleeve, 4-a buffering cushion, 5-a water pipe connector, 6-a water inlet pipe, 7-a water pipe clamping support, 8-a water inlet connector, 9-an annular hose, 10-an atomizing nozzle, 11-a through hole, 12-a reverse inclined cone, 13-a threaded connector, 14-a flow guide strip, 15-a fixing hole, 16-a threaded hole and 17-a connecting bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, the present invention provides a technical solution:
a special dust removal device with a spraying function for a down-the-hole drill comprises a cover body 1, wherein the top end of the cover body 1 is fixedly connected with a connecting flange 2, the edge of one side of the cover body 1, which is far away from the connecting flange 2, is fixedly connected with an annular hose 9, one side of the annular hose 9, which is close to the inner wall of the cover body 1, is fixedly connected with a plurality of atomizing nozzles 10, the middle part of one side of the annular hose 9, which is far away from the cover body 1, is fixedly connected with a buffer cushion 4, the outer wall of the annular hose 9 is sleeved with a protective woven sleeve 3, one side of the outer wall of the annular hose 9 is fixedly connected with a water pipe joint 5, the outer wall of the water pipe joint 5 is in threaded connection with a rotary joint 13, the inner wall of the threaded joint 13 is fixedly connected with a water inlet pipe 6, one, one side fixedly connected with anti-inclined plane awl 12 that the inner wall of the cover body 1 is close to flange 2, the center department of anti-inclined plane awl 12 has seted up through-hole 11, a plurality of water conservancy diversion strips 14 of the outer fixed surface of anti-inclined plane awl 12, a plurality of fixed orificess 15 have been seted up to one side that the inner wall of the cover body 1 is close to water pipe card support 7, and the inside of a plurality of fixed orificess 15 all is provided with connecting bolt 17.
As an optional technical solution of the utility model:
As an optional technical solution of the utility model:
the included angle between the atomizing nozzle 10 and the annular hose 9 is forty-five degrees, the spraying direction of the atomizing nozzle 10 corresponds to the position of the reverse inclined plane cone 12, so that the water mist sprayed by the atomizing nozzle 10 is condensed into water drops on the reverse inclined plane cone 12 while dust is removed, and the water drops are guided to flow to the drill bit through the guide strips 14 to cool the drill bit.
As an optional technical solution of the utility model:
the position of the threaded hole 16 corresponds to the position of the fixing hole 15, the diameter of the threaded hole 16 is equal to that of the fixing hole 15, the connecting bolt 17 is in threaded connection with the threaded hole 16, the length of the connecting bolt 17 is equal to the sum of the depths of the fixing hole 15 and the threaded hole 16, and the position of the water pipe clamping support 7 can be fixed by penetrating the connecting bolt 17 through the fixing hole 15 and screwing the connecting bolt into the threaded hole 16.
As an optional technical solution of the utility model:
the water pipe clamp support 7 is in threaded connection with the connecting bolt 17 through the threaded hole 16, the water pipe clamp support 7 is in movable connection with the cover body 1 through the connecting bolt 17 in threaded connection, and the water pipe clamp support 7 can be conveniently disassembled and assembled through the design.
As an optional technical solution of the utility model:
the top surface of the cover body 1 is provided with a round hole, the position of the through hole 11 corresponds to the position of the round hole on the top surface of the cover body 1, and the through hole 11 is concentric with the round hole on the top surface of the cover body 1, so that a drill bit of the down-the-hole drill can penetrate through the cover body 1 and the through hole 11 to carry out rotary drilling.
When the device is used, the device is fixed to the end part of a down-the-hole drilling machine through the connecting flange 2, the water inlet joint 8 is communicated with a water source, the cover body 1 covers the ground surface of a drilling area through pressing down of the down-the-hole drilling machine, water is added into the annular hose 9 through the water inlet pipe 6, water flow sprays water mist into the cover body 1 through the atomizing nozzle 10, dust is pressed, the drilling machine is started to drill, the water mist sprayed out by the atomizing nozzle 10 in the drilling process is condensed into water drops on the reverse inclined cone 12 during dust removal, the water drops are guided to flow to the drill bit through the flow guide strips 14, and therefore the drill bit is cooled, and the down-the-hole drilling machine in work can be subjected.
To sum up, the special dust collector for the down-the-hole drill with the spraying function is provided with the annular hose 9 and the atomizing nozzle 10, the atomizing nozzle 10 is fixedly connected to one side of the annular hose 9 close to the inner wall of the cover body 1, the included angle between the atomizing nozzle 10 and the annular hose 9 is forty-five degrees, the atomizing nozzle 10 can directly spray water mist into the cover body 1, the problem that dust on the outer part of a dust cover is easily brought up when water is sprayed by the existing down-the-hole drill is solved, the dust collection effect is not good, meanwhile, the bottom of the annular hose 9 is also fixedly connected with the buffer cushion 4, the annular hose 9 is made of rubber materials, the texture is soft, the annular hose 9 can be formed according to the surface fluctuation, the buffer cushion 4 is pressed to be tightly attached to the surface of the ground, the dust is prevented from leaking, the purpose of improving the dust collection effect is achieved, the anti-inclined cone 12 is further arranged, the outer surface of, and the spray direction of the atomizer 10 corresponds to the position of the reverse bevel cone 12, meanwhile, the center of the reverse bevel cone 12 is provided with a through hole 11, a drill bit of the down-the-hole drill can penetrate through the reverse bevel cone 12 to drill, meanwhile, water mist sprayed by the atomizer 10 is condensed into water drops on the reverse bevel cone 12 during dust removal, and the water drops are guided to flow to the drill bit through the guide strips 14, so that the drill bit is cooled, secondary utilization of water resources is realized, the use of cooling water of the drill bit is reduced, and the purpose of saving water resources is achieved.
It is noted that in the present disclosure, unless otherwise explicitly specified or limited, a first feature "on" or "under" a second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a take special dust collector of down-the-hole drill of spraying function, includes the cover body (1), its characterized in that:
the top end of the cover body (1) is fixedly connected with a connecting flange (2), the edge of one side of the connecting flange (2) is kept away from the cover body (1) and is fixedly connected with an annular hose (9), one side of the annular hose (9) close to the inner wall of the cover body (1) is fixedly connected with a plurality of atomizing nozzles (10), the middle of one side of the cover body (1) is kept away from the annular hose (9) and is fixedly connected with a buffer cushion (4), the outer wall of the annular hose (9) is sleeved with a protective woven sleeve (3), one side of the outer wall of the annular hose (9) is fixedly connected with a water pipe connector (5), the outer wall of the water pipe connector (5) is in threaded connection with a threaded connector (13), the inner wall of the threaded connector (13) is fixedly connected with a water inlet pipe (6), one end of the, the surface of inlet tube (6) has cup jointed a plurality of water pipe card and has held in the palm (7), a plurality of water pipe cards all set up threaded hole (16) in the center department of holding in the palm (7) bottom surface, one side fixedly connected with anti-bevel awl (12) that the cover body (1) inner wall is close to flange (2), through-hole (11) have been seted up in the center department of anti-bevel awl (12), a plurality of water conservancy diversion strips (14) of the outer fixed surface of anti-bevel awl (12) are connected with, a plurality of fixed orificess (15) have been seted up to one side that cover body (1) inner wall is close to water pipe card and holds in the palm (7), the inside of a plurality of fixed orificess (.
2. The dust removing device with the spraying function special for the down-the-hole drill is characterized by comprising a dust removing device, a dust removing device and a dust removing device,
annular hose (9) are the rubber material, the diameter of annular hose (9) equals with the bottom surface diameter of the cover body (1), cover (3) are woven for nylon to form for the protection, leave the gap of five millimeters between the outside face of cover (3) internal surface and annular hose (9) is woven in the protection.
3. The dust removing device with the spraying function special for the down-the-hole drill is characterized by comprising a dust removing device, a dust removing device and a dust removing device,
the included angle between the atomizing nozzle (10) and the annular hose (9) is forty-five degrees, and the spraying direction of the atomizing nozzle (10) corresponds to the position of the reverse-inclined-surface cone (12).
4. The dust removing device with the spraying function special for the down-the-hole drill is characterized by comprising a dust removing device, a dust removing device and a dust removing device,
the position of the threaded hole (16) corresponds to the position of the fixing hole (15), the diameter of the threaded hole (16) is equal to that of the fixing hole (15), the connecting bolt (17) is in threaded connection with the threaded hole (16), and the length of the connecting bolt (17) is equal to the sum of the depths of the fixing hole (15) and the threaded hole (16).
5. The dust removing device with the spraying function special for the down-the-hole drill is characterized by comprising a dust removing device, a dust removing device and a dust removing device,
the water pipe clamp support (7) is in threaded connection with the connecting bolt (17) through a threaded hole (16), and the water pipe clamp support (7) is in movable connection with the cover body (1) through the connecting bolt (17) in threaded connection.
6. The dust removing device with the spraying function special for the down-the-hole drill is characterized by comprising a dust removing device, a dust removing device and a dust removing device,
the top surface of the cover body (1) is provided with a round hole, the position of the through hole (11) corresponds to the position of the round hole on the top surface of the cover body (1), and the through hole (11) is concentric with the round hole on the top surface of the cover body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920792992.4U CN210079118U (en) | 2019-05-29 | 2019-05-29 | Take special dust collector of down-the-hole drill of spraying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920792992.4U CN210079118U (en) | 2019-05-29 | 2019-05-29 | Take special dust collector of down-the-hole drill of spraying function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210079118U true CN210079118U (en) | 2020-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920792992.4U Expired - Fee Related CN210079118U (en) | 2019-05-29 | 2019-05-29 | Take special dust collector of down-the-hole drill of spraying function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210079118U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112588047A (en) * | 2020-11-12 | 2021-04-02 | 中国有色金属工业第六冶金建设有限公司 | Multifunctional dust removal device and dust removal method thereof |
| CN113751440A (en) * | 2021-08-25 | 2021-12-07 | 中国长江三峡集团有限公司 | Large oil tank cleaning system with corner structure self-adaptive spray heads and using method |
-
2019
- 2019-05-29 CN CN201920792992.4U patent/CN210079118U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112588047A (en) * | 2020-11-12 | 2021-04-02 | 中国有色金属工业第六冶金建设有限公司 | Multifunctional dust removal device and dust removal method thereof |
| CN113751440A (en) * | 2021-08-25 | 2021-12-07 | 中国长江三峡集团有限公司 | Large oil tank cleaning system with corner structure self-adaptive spray heads and using method |
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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: 20200218 Termination date: 20210529 |