CN201567986U - Dust catching cover of drilling machine - Google Patents
Dust catching cover of drilling machine Download PDFInfo
- Publication number
- CN201567986U CN201567986U CN2009202921706U CN200920292170U CN201567986U CN 201567986 U CN201567986 U CN 201567986U CN 2009202921706 U CN2009202921706 U CN 2009202921706U CN 200920292170 U CN200920292170 U CN 200920292170U CN 201567986 U CN201567986 U CN 201567986U
- Authority
- CN
- China
- Prior art keywords
- dust
- outer cover
- plate
- cover
- drilling machine
- 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
Links
Images
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a dust catching cover of a drilling machine; an inner cover (1) is installed in an outer cover (4) through a connecting plate (2); the side wall of the outer cover (4) is connected with a dust outlet (5); the top of the outer cover (4) is provided with a mounting plate (3); a cup-shaped sealing cover (7) and an annular sealing plate (8) are installed on the mounting plate (3); and a dust stopping belt plate (10) is installed at the bottom side of the outer cover (4) and the dust outlet (5). The dust catching cover of the drilling machine with simple structure and reliable property is capable of preventing dust produced during drilling process from rushing out upwards and preventing dust from overflowing towards four sides, wherein the dust discharged when moving the machine and lifting the drill is hard to fall into a blast hole.
Description
Technical field
The utility model relates to a kind of dust hood, particularly relates to a kind of dust hood for drilling machine.
Background technology
Rig is widely used in Drilling shot hole in the engineerings such as metallurgy, mine, building materials, railway, construction of hydropower facilities, national defense construction and the cubic metre of earth and stone.Be easy to generate dust from flying during rig boring, contaminated environment makes operating personnel suffer from pneumoconiosis, makes machine produce wearing and tearing simultaneously.Rig is carried the dirt slag of discharging when boring in telephone-moving and is fallen into the big gun hole easily, blast hole depth is shoaled or blocks the big gun hole and forms useless hole.
The utility model content
Technical problem to be solved in the utility model provides a kind of dust that produces can prevent to hole the time and up goes out, can prevent dust toward around excessive, carry the dust hood for drilling machine that the dirt slag of discharging when boring is not easy to fall into the big gun hole in telephone-moving.
In order to solve the problems of the technologies described above, the dust hood for drilling machine that the utility model provides, the inside of outer cover is provided with inner cover by junction plate, described outer cover sidewall is connected with the dust mouth, the top of described outer cover is provided with installing plate, cup-shaped seal closure and annular seal plate are installed on described installing plate, and the base of described outer cover and described dust mouth is equipped with dust-break belt plate.
Described cup-shaped seal closure and annular seal plate are installed on the described installing plate by pressing plate and mounting screw.
Adopt the dust hood for drilling machine of technique scheme simple in structure, easy to manufacture, easy for installation.Because cup-shaped seal closure and annular seal plate are installed; the dust that produces in the time of preventing to hole is up gone out; the base of outer cover and described dust mouth is equipped with dust-break belt plate can prevent that dust is toward excessive all around; the dust mouth can have by more satisfactory direction discharges dust or dust is guided into cyclone dust collectors and dust cleaning case; prevent dust from flying very effectively; reduce environment pollution, protection operating personnel and machine.Outer cover is owing to there is an inner cover, and rig is carried when boring inner cover in telephone-moving can prevent that the dirt slag of discharging from falling into the big gun hole once more, can prevent effectively that the dirt slag from falling into the big gun hole and the degree of depth is shoaled or blocking the big gun hole and form useless hole.
Dust hood for drilling machine of the present utility model has following tangible advantage:
(1), effectively prevent from dust from flying to reduce environment pollution protection operating personnel and machine.
(2), inner cover can prevent that the dirt slag of discharging from falling into the big gun hole once more.Thereby can prevent effectively that the dirt slag from falling into the big gun hole and the degree of depth is shoaled or blocking the big gun hole and form useless hole.
In sum, the utility model is that a kind of dust that produces can prevent to hole the time is up gone out, can prevent dust toward around excessive, carry the dirt slag of discharging when boring in telephone-moving and be not easy to fall into big gun hole and dust hood for drilling machine simple in structure, dependable performance.
Description of drawings
Fig. 1 is the structural representation of dust hood body of the present utility model;
Fig. 2 is the structural upright schematic diagram of dust hood body of the present utility model;
Fig. 3 is a dust hood structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As Fig. 1, Fig. 2 and shown in Figure 3, the inside of outer cover 4 is welded with inner cover 1 by junction plate 2, outer cover 4 sidewalls are welded with dust mouth 5, the welded top of outer cover 4 has installing plate 3, cup-shaped seal closure 7 and annular seal plate 8 are installed on the installing plate 3 by pressing plate 9 and mounting screw 6, and the base of outer cover 4 and dust mouth 5 is equipped with dust-break belt plate 10 by attachment screw 11 and attaching nut 12.
As Fig. 1, Fig. 2 and shown in Figure 3, dust hood for drilling machine of the present utility model is simple in structure, and is easy to manufacture, easy for installation.Because cup-shaped seal closure 7 and annular seal plate 8 are installed; the dust that produces in the time of preventing to hole is up gone out; the base of outer cover 4 and dust mouth 5 is equipped with dust-break belt plate 10 by attaching nut 12 can prevent that dust is toward excessive all around; dust mouth 5 can have by more satisfactory direction discharges dust or dust is guided into cyclone dust collectors and dust cleaning case; prevent dust from flying very effectively; reduce environment pollution, protection operating personnel and machine.Because inner cover 1 arranged, rig is carried when boring inner cover 1 in telephone-moving can prevent that the dirt slag of discharging from falling into the big gun hole once more, can prevent effectively that the dirt slag from falling into the big gun hole and the degree of depth is shoaled or blocking the big gun hole and form useless hole.
Claims (3)
1. dust hood for drilling machine, it is characterized in that: the inside of outer cover (4) is provided with inner cover (1) by junction plate (2), described outer cover (4) is connected with dust mouth (5), the top of described outer cover (4) is provided with installing plate (3), cup-shaped seal closure (7) and annular seal plate (8) are installed on described installing plate (3), and the base of described outer cover (4) and described dust mouth (5) is equipped with dust-break belt plate (10).
2. dust hood for drilling machine according to claim 1 is characterized in that: described dust mouth (5) are connected on the sidewall of described outer cover (4).
3. dust hood for drilling machine according to claim 1 and 2 is characterized in that: described cup-shaped seal closure (7) and annular seal plate (8) are installed on the described installing plate (3) by pressing plate (9) and mounting screw (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202921706U CN201567986U (en) | 2009-12-29 | 2009-12-29 | Dust catching cover of drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202921706U CN201567986U (en) | 2009-12-29 | 2009-12-29 | Dust catching cover of drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201567986U true CN201567986U (en) | 2010-09-01 |
Family
ID=42660273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202921706U Expired - Fee Related CN201567986U (en) | 2009-12-29 | 2009-12-29 | Dust catching cover of drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201567986U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763360A (en) * | 2014-12-22 | 2015-07-08 | 山东大学 | Oriented dust-exhaust dust-fall cover of high pneumatic DTH (Down-The-Hole) drill |
| CN105952397A (en) * | 2016-06-27 | 2016-09-21 | 湖南创远高新机械有限责任公司 | Self-compensating bilayer hermetical dust collection device |
-
2009
- 2009-12-29 CN CN2009202921706U patent/CN201567986U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763360A (en) * | 2014-12-22 | 2015-07-08 | 山东大学 | Oriented dust-exhaust dust-fall cover of high pneumatic DTH (Down-The-Hole) drill |
| CN104763360B (en) * | 2014-12-22 | 2017-06-13 | 山东大学 | A kind of high pneumatic dth drill orients dust discharge depositing dust cover |
| CN105952397A (en) * | 2016-06-27 | 2016-09-21 | 湖南创远高新机械有限责任公司 | Self-compensating bilayer hermetical dust collection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101769132A (en) | Dust hood for drilling machine | |
| CN200949476Y (en) | Gas drainage drilling slag removal dust removal device | |
| CN201567986U (en) | Dust catching cover of drilling machine | |
| CN202348181U (en) | Gas-proof nozzle orifice water-coal-gas separator | |
| CN102996160A (en) | Safety protection device and method for slotting to increase permeability by water jet | |
| CN206608126U (en) | Pneumatic type down-hole hammer drilling dust-removing apparatus | |
| CN201396186Y (en) | Mining device for removing orifice dust and gas accumulation | |
| CN203316232U (en) | Pebble coal drain-off system of medium speed coal mill | |
| CN103362547B (en) | Feed intake under a kind of coal mine filling recovery well snubber | |
| CN202756009U (en) | Mining drilling dust removal and gas drainage device | |
| CN202882810U (en) | Novel multifunctional dust falling device | |
| CN202201518U (en) | Pebble coal sealing and discharging device | |
| CN204772981U (en) | Raise dust structure is prevented in brickmaking stirring | |
| CN210105912U (en) | Dust settling system for underground gas extraction drill hole orifice | |
| CN203925351U (en) | A kind of for firedamp taking-out discharging drilling orifice dust catcher | |
| CN203620978U (en) | Bolt hole hard impurity cleaner | |
| CN203081359U (en) | Combined type drilling machine powder dispersion-prevention device | |
| CN203066910U (en) | Negative-pressure drilling system | |
| CN202228103U (en) | A moderate air pressure air drilling dedusting system | |
| CN110761727A (en) | Coal mine wall drilling chip collecting device | |
| CN104179524A (en) | Gas-blowout-preventing gas, water and slag separating device | |
| CN202810895U (en) | Spray hole prevention composite dust collection cover | |
| CN206144506U (en) | Device is slowly spouted in drill way of gas drainage drilling | |
| CN2839290Y (en) | Acetylene and carbide slag separator | |
| CN103244066B (en) | Prevent the negative pressure drilling system of gas exceeding limit |
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: 20100901 Termination date: 20141229 |
|
| EXPY | Termination of patent right or utility model |