CN201606008U - Special dust suppression device for outburst-prevention drilling machine - Google Patents
Special dust suppression device for outburst-prevention drilling machine Download PDFInfo
- Publication number
- CN201606008U CN201606008U CN2010201378490U CN201020137849U CN201606008U CN 201606008 U CN201606008 U CN 201606008U CN 2010201378490 U CN2010201378490 U CN 2010201378490U CN 201020137849 U CN201020137849 U CN 201020137849U CN 201606008 U CN201606008 U CN 201606008U
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- fastening
- drilling machine
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Abstract
A special dust suppression device for an outburst-prevention drilling machine belongs to the mine drilling machinery ancillary device technical field. The mine outburst-prevention drilling machine in prior art adopts a polish non-spiral drill rod and utilizes wind pressure to discharge slag, so the dust is extremely severe and the working environment is very hazardous. The technical proposal includes that: three fastening tiles (5) are mounted in an inner sleeve (12), an opening spring ring (7) is embedded in the three fastening tiles (5), two fastening nuts (14) are respectively screwed on both ends of the inner sleeve (12), the two fastening nuts are fixedly connected and communicated with two embracing tiles (6), the two embracing tiles (6) are screwed on both ends of the inner sleeve (12), and a middle sleeve (15) with a water inlet hole (18) is fixed on the exterior of the inner sleeve (12). The utility model has the advantages that: as the drill rod has large diameter, the drilling machine has large aperture, accordingly realizes high slag discharge capacity, designs the micro-pores of the water curtain spray head to have certain angle and form an umbrella-shaped water curtain, so as to increase hole sealing area and realize better effect.
Description
Technical field: the utility model relates to mine drilling machine corollary apparatus technical field, is the special-purpose dust suppression device of a kind of rigs against outburst more specifically.
Background technology: the drilling rod that present mining rigs against outburst adopts is that polished rod does not have spiral, its deslagging is by the very serious work under bad environment of blast dust, the invention of rotary water curtain hole sealing dust suppression device has the dirt effect of well going out, but be not suitable for supporting this kind rig, because this rig duty needs dust suppression device can conveniently move when changing drilling rod connecing, so design and a kind ofly can utilize the rotary water curtain dirt that goes out, it is necessary making things convenient for the special-purpose dust suppression device that frequently moves again.
Summary of the invention: for overcoming above-mentioned shortcoming, the purpose of this utility model is the special-purpose dust suppression device of a kind of rigs against outburst of design.Its technical scheme is: be equipped with fastening three watts in the interior cover skin, be embedded with split circlip at fastening three watts, two ends at interior cover skin are screwed with clamp nut respectively, two clamp nuts and two axis tiles are fixedly connected, overlap on the two ends of skin in two axis tiles are screwed in, interior cover skin external fixation is with the middle cover skin of bringing the water hole into, outside middle cover skin, be with the overcoat skin of band joint ring and bearing, the drencher head that has hole for water spraying is screwed on the drencher head body, water inlet tap and overcoat skin are fixedly connected, form water jacket, water inlet tap between overcoat skin and the middle cover skin, water jacket, the inlet opening, interbed, sump is connected successively with hole for water spraying and communicates, during catch is enclosed within on the cover skin.The advantage of this utility model is: reasonable in design, and the novelty that is skillfully constructed, the drill pipe diameter that adopts because of this rig is big thereby the aperture is big, bed drain purge is big, dust is big, forms water curtain such as umbrella so the micropore of drencher head is designed certain angle, increases sealing of hole area better effects if.
Description of drawings: Fig. 1 front view, Fig. 2 are fastening three watts and split circlip sectional view, Fig. 3 lateral view.In the accompanying drawing: 1, water inlet tap, 2, joint ring, 3, bearing, 4, catch, 5, fastening three watts, 6, axis tile, 7, split circlip, 8, drencher head, 9, interbed, 10, sump, 11, hole for water spraying, 12, interior cover skin, 13, overcoat skin, 14, clamp nut, 15, middle cover skin, 16, drencher head body, 17, water jacket, 18, the inlet opening.
The specific embodiment: be equipped with fastening three watt 5 in the interior cover skin 12, be embedded with split circlip 7 at fastening three watt 5, two ends at interior cover skin 12 are screwed with clamp nut 14 respectively, two clamp nuts 14 and two axis tiles 6 are fixedly connected, overlap on the two ends of skin 12 in two axis tiles 6 are screwed in, the interior cover skin 12 outer middle cover skins 15 of bringing water hole 18 into that are with, outside middle cover skin 15, be with the overcoat skin 13 of band joint ring 2 and bearing 3, the drencher head 8 that has hole for water spraying 11 is screwed on the drencher head body 16, water inlet tap 1 is fixedly connected with overcoat skin 13, form water jacket 17, water inlet tap 1 between overcoat skin 13 and the middle cover skin 15, water jacket 17, inlet opening 18, interbed 9, sump 10 is connected successively with hole for water spraying 11 and communicates.No auger stem is passed in fastening three watt 5 under split circlip 7 effects, tightening two clamp nuts 14 then makes two axis tiles 6 fix no auger stem, drencher head 8 just can rotate with the drilling rod synchronous high-speed like this, water inlet tap 1 connects behind the water source current and penetrates waterlines by water jacket 17, inlet opening 18, interbed 9 and sump 10 from hole for water spraying 11 and rotate at a high speed, and these waterlines have just formed the umbrella water curtain and realized the go out effect of dirt of sealing of hole; When continuing no auger stem, loosening clamp nut 14 is just removable, fastening again behind the location.
Claims (1)
1. the special-purpose dust suppression device of a rigs against outburst, it is characterized in that: fastening three watts (5) are housed in the interior cover skin (12), be embedded with split circlip (7) in fastening three watts (5), be screwed with clamp nut (14) respectively at the two ends of interior cover skin (12), two clamp nuts (14) are fixedly connected with two axis tiles (6), overlap on the two ends of skin (12) in two axis tiles (6) are screwed in, interior cover skin (12) external fixation is with the middle cover skin (15) of bringing water hole (18) into, outside middle cover skin (15), be with the overcoat skin (13) of band joint ring (2) and bearing (3), the drencher head (8) that has hole for water spraying (11) is screwed on the drencher head body (16), water inlet tap (1) is fixedly connected with overcoat skin (13), form water jacket (17) between overcoat skin (13) and the middle cover skin (15), water inlet tap (1), water jacket (17), inlet opening (18), interbed (9), sump (10) is connected successively with hole for water spraying (11) and communicates, during catch (4) is enclosed within on the cover skin (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201378490U CN201606008U (en) | 2010-03-23 | 2010-03-23 | Special dust suppression device for outburst-prevention drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201378490U CN201606008U (en) | 2010-03-23 | 2010-03-23 | Special dust suppression device for outburst-prevention drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201606008U true CN201606008U (en) | 2010-10-13 |
Family
ID=42950714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201378490U Expired - Fee Related CN201606008U (en) | 2010-03-23 | 2010-03-23 | Special dust suppression device for outburst-prevention drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201606008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674180A (en) * | 2012-06-11 | 2012-09-19 | 江苏省无锡探矿机械总厂有限公司 | Planetary hoisting mechanism |
-
2010
- 2010-03-23 CN CN2010201378490U patent/CN201606008U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674180A (en) * | 2012-06-11 | 2012-09-19 | 江苏省无锡探矿机械总厂有限公司 | Planetary hoisting mechanism |
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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: 20101013 Termination date: 20140323 |