CN204646150U - Boringly take out dirt device - Google Patents
Boringly take out dirt device Download PDFInfo
- Publication number
- CN204646150U CN204646150U CN201520322655.0U CN201520322655U CN204646150U CN 204646150 U CN204646150 U CN 204646150U CN 201520322655 U CN201520322655 U CN 201520322655U CN 204646150 U CN204646150 U CN 204646150U
- Authority
- CN
- China
- Prior art keywords
- take out
- out dirt
- sliding sleeve
- dirt
- cover
- 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
A kind of boringly takes out dirt device: comprise the sliding sleeve be connected with drilling rod, be connected to and take out dirt cover bottom sliding sleeve, and be arranged at and take out the bellows that dirt overlaps lower end; Take out dirt cover side to be provided with and to take out dirt mouth, take out dirt mouth and be connected with induced draft fan by taking out dirt pipe; Described sliding sleeve, bellows, take out dirt cover, take out dirt mouth and be tubular structure, take out dirt mouth and sliding sleeve, bellows and take out dirt and overlap place axes normal.The dirt device shortcoming of taking out of common drill bit does not have installation to take out dirt cover, and do not have installation to take out dirt cover and directly take out dirt, opening is comparatively large, takes out dirt wind-force and too disperses, and drilling cuttings disperses phenomenon very seriously, and cause most of drilling cuttings to take out to walk, workshop condition is under some influence.Goal of the invention of the present utility model be in order to overcome prior art above shortcomings provide a kind of structure simple, practical and convenient, take out effective boring of dirt and take out dirt device.
Description
Technical field
What the utility model related to rig takes out dirt covering device.
Background technology
The dirt device shortcoming of taking out of common drill bit does not have installation to take out dirt cover, and do not have installation to take out dirt cover and directly take out dirt, opening is comparatively large, takes out dirt wind-force and too disperses, and drilling cuttings disperses phenomenon very seriously, and cause most of drilling cuttings to take out to walk, workshop condition is under some influence.
Summary of the invention
Goal of the invention of the present utility model be in order to overcome prior art above shortcomings provide a kind of structure simple, practical and convenient, take out effective boring of dirt and take out dirt device.
The technical solution of the utility model is: comprise the sliding sleeve be arranged on drilling rod, is connected to take out dirt cover bottom sliding sleeve, and is arranged at the bellows taking out dirt cover lower end; Take out dirt cover side to be provided with and to take out dirt mouth, take out dirt mouth and be connected with induced draft fan by taking out dirt pipe; Described sliding sleeve, bellows, take out dirt cover, take out dirt mouth and be tubular structure, take out dirt mouth and sliding sleeve, bellows (4) and take out dirt and overlap place axes normal.
Described sliding sleeve is up-narrow and down-wide step-like body.
Described sliding sleeve bottom with take out dirt and overlap the circular arc installation portion that junction is set to be convenient to dismantle drill bit.
The arc length of described circular arc installation portion is 1/7th of sliding sleeve girth.
Described sliding sleeve bottom with take out dirt cover and be connected by bolt.
Described bellows is set in takes out dirt cover lower port.
Described bellows with take out dirt cover and be tightly connected.
Described sliding sleeve is connected with drilling rod by bearing.
The utility model has the advantages that:
1, the sliding sleeve of jointed rod is arranged to the step-like round tube shape of different-diameter: drilling rod is connected with sliding sleeve by bearing, design is convenient to install bearing like this; Hydraulic cylinder drives sliding sleeve to move up and down, and is designed to boss-shaped, prevents the range of movement of this sliding sleeve excessive exactly, for spacing, energy-conservation.
2, take out dirt cover drill bit is coated on take out dirt cover in, dust can from take out dirt cover in be pumped, substantially improve workshop condition.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the assembling drawing of sliding sleeve.
In figure: 1, sliding sleeve; 2, dirt cover is taken out; 3, dirt mouth is taken out; 4, bellows; 5, dirt pipe is taken out; 6, induced draft fan; 7, circular arc installation portion; 8. bolt; 9, drilling rod; 10, bearing.
Detailed description of the invention
In Fig. 1, Fig. 2, boring dirt device of taking out comprises the sliding sleeve 1 be connected with drilling rod, is connected to take out dirt cover 2 bottom sliding sleeve 1, and is arranged at and takes out the bellows 4 that dirt overlaps 2 lower ends; Take out dirt to overlap 2 sides and be provided with and take out dirt mouth 3, take out dirt mouth 3 and be connected with induced draft fan 6 by taking out dirt pipe 5; Sliding sleeve 1, bellows 4, take out dirt cover 2, take out dirt mouth 3 and be tubular structure, take out dirt mouth 3 and sliding sleeve 1, bellows 4 and take out dirt and overlap 2 place axes normal.Sliding sleeve 1 bottom with take out dirt and overlap 2 and be connected by bolt 8.Bellows 4 is set in be taken out dirt and overlaps 2 lower port.Bellows 4 with take out dirt and overlap 2 and be tightly connected.
In figure 3, sliding sleeve 1 is up-narrow and down-wide step-like body.Sliding sleeve 1 bottom with take out dirt and overlap the circular arc installation portion 7 that 2 junctions are set to be convenient to dismantle drill bit.The arc length of circular arc 7 is 1/7th of sliding sleeve 1 girth, and sliding sleeve is connected with drilling rod 9 by bearing 10.
Claims (8)
1. boringly take out a dirt device, it is characterized in that: comprise the sliding sleeve (1) be arranged on drilling rod (9), what be connected to sliding sleeve (1) bottom takes out dirt cover (2), and is arranged at the bellows (4) taking out dirt cover (2) lower end; Take out dirt cover (2) side to be provided with and to take out dirt mouth (3), take out dirt mouth (3) and be connected with induced draft fan (6) by taking out dirt pipe (5); Described sliding sleeve (1), bellows (4), take out dirt cover (2), take out dirt mouth (3) and be tubular structure, take out dirt mouth (3) with sliding sleeve (1), bellows (4) with take out dirt cover (2) place axes normal.
2. according to claim 1ly boringly take out dirt device, it is characterized in that: described sliding sleeve (1) is up-narrow and down-wide step-like body.
3. according to claim 1ly boringly take out dirt device, it is characterized in that: described sliding sleeve (1) bottom with take out the circular arc installation portion (7) that dirt cover (2) junction is set to be convenient to dismantle drill bit.
4. according to claim 3ly boringly take out dirt device, it is characterized in that: the arc length of described circular arc installation portion (7) is 1/7th of sliding sleeve (1) girth.
5. according to claim 1ly boringly take out dirt device, it is characterized in that: described sliding sleeve (1) bottom with take out dirt cover (2) and be connected by bolt (8).
6. according to claim 1ly boringly take out dirt device, it is characterized in that: described bellows (4) is set in takes out dirt cover (2) lower port.
7. according to claim 1ly boringly take out dirt device, it is characterized in that: described bellows (4) with take out dirt cover (2) and be tightly connected.
8. according to claim 1ly boringly take out dirt device, it is characterized in that: described sliding sleeve (1) is connected with drilling rod (9) by bearing (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520322655.0U CN204646150U (en) | 2015-05-19 | 2015-05-19 | Boringly take out dirt device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520322655.0U CN204646150U (en) | 2015-05-19 | 2015-05-19 | Boringly take out dirt device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204646150U true CN204646150U (en) | 2015-09-16 |
Family
ID=54098914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520322655.0U Expired - Fee Related CN204646150U (en) | 2015-05-19 | 2015-05-19 | Boringly take out dirt device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204646150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014311A (en) * | 2018-08-22 | 2018-12-18 | 温州天炽包装有限公司 | A kind of luggage processing metal sheet boring device |
-
2015
- 2015-05-19 CN CN201520322655.0U patent/CN204646150U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014311A (en) * | 2018-08-22 | 2018-12-18 | 温州天炽包装有限公司 | A kind of luggage processing metal sheet boring device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20180519 |