CN108301781A - Wind coal borer protective device - Google Patents
Wind coal borer protective device Download PDFInfo
- Publication number
- CN108301781A CN108301781A CN201711360513.3A CN201711360513A CN108301781A CN 108301781 A CN108301781 A CN 108301781A CN 201711360513 A CN201711360513 A CN 201711360513A CN 108301781 A CN108301781 A CN 108301781A
- Authority
- CN
- China
- Prior art keywords
- coal borer
- iron plate
- wind coal
- wind
- borer
- 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.)
- Pending
Links
- 239000003245 coal Substances 0.000 title claims abstract description 41
- 230000001681 protective effect Effects 0.000 title claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 52
- 229910052742 iron Inorganic materials 0.000 claims abstract description 26
- 238000007664 blowing Methods 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000002787 reinforcement Effects 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B12/00—Accessories for drilling tools
- E21B12/04—Drill bit protectors
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Wind Motors (AREA)
Abstract
Wind coal borer protective device; including iron plate; the 4 screw rod reinforcement by connection in iron plate quadrangle; nut is installed on the screw rod; there are one 2 writing brushes for installation on the iron plate positioned at wind coal borer front end, are protected to wind coal borer drill bit, prevent from touching wind coal borer rotating part in work progress; wind guide tank is installed in the side of the iron plate positioned at wind coal borer front end, prevents exhaust gas from directly blowing to human body.Its purpose is to provide one kind to have safety coefficient big, saves the wind coal borer protective device of material.
Description
Technical field
The present invention relates to a kind of wind coal borer protective devices.
Background technology
Wind coal borer is one of indispensable equipment during tunneling construction, to ensure site safety production, reinforces wind
The service life of coal borer reduces the input of material, and wind coal borer protective case is had developed according to site operation situation.
Invention content
The purpose of the present invention is to provide a kind of safety coefficient is big, the wind coal borer protective device of material is saved.
Wind coal borer protective device of the present invention, including iron plate, the 4 screw rod reinforcement by connection in iron plate quadrangle are pacified on the screw rod
Equipped with nut, there are one 2 writing brushes for installation on the iron plate positioned at wind coal borer front end, are protected to wind coal borer drill bit, prevent
Wind coal borer rotating part is only touched in work progress, and wind-guiding is installed in the side of the iron plate positioned at wind coal borer front end
Slot prevents exhaust gas from directly blowing to human body.
The iron plate has 2 pieces, and there is hole in the centre of iron plate, and wind coal borer can be made to pass through iron plate.
Wind coal borer protective device of the present invention can protect wind coal borer drill bit, prevent from touching wind coal borer in work progress
Rotating part；Wind guide tank is installed in the side of the iron plate positioned at wind coal borer front end, prevents exhaust gas from directly blowing to human body；Peace
Overall coefficient is big, saves material.
Wind coal borer protective device of the present invention is described further below in conjunction with the accompanying drawings.
Description of the drawings
Fig. 1 is the front view of wind coal borer protective device structural schematic diagram of the present invention.
Specific implementation mode
As shown in Figure 1, there are hole in wind coal borer protective device of the present invention, including 2 pieces of iron plates 1, the centre of iron plate 1, wind can be made
Coal borer passes through iron plate 1,1 four jiaos of iron plate, 42 reinforcement by connection of screw rod, nut 3 is equipped on the screw rod 2, positioned at wind coal borer
There are one 2 writing brushes 4 for installation on the iron plate 1 of front end, are protected to wind coal borer drill bit, prevent from touching wind in work progress
Coal borer rotating part is equipped with wind guide tank 5 in the side of the iron plate 1 positioned at wind coal borer front end, prevents exhaust gas from directly blowing to
Human body.
Wind coal borer protective device is in use, wind coal borer is worked across 2 writing brushes into 4 rows by the hole on iron plate 1,2 writing brushes 4
Wind coal borer drill bit is protected, wind guide tank 5 prevents exhaust gas from directly blowing to human body towards the one side of people.
Claims (2)
1. wind coal borer protective device, it is characterised in that：Including iron plate, the 4 screw rod reinforcement by connection in iron plate quadrangle, on the screw rod
Nut is installed, there are one 2 writing brushes for installation on the iron plate positioned at wind coal borer front end, are protected to wind coal borer drill bit,
It prevents from touching wind coal borer rotating part in work progress, wind-guiding is installed in the side of the iron plate positioned at wind coal borer front end
Slot prevents exhaust gas from directly blowing to human body.
2. wind coal borer protective device according to claim 1, it is characterised in that：The iron plate has 2 pieces, and the centre of iron plate has
Hole can make wind coal borer pass through iron plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711360513.3A CN108301781A (en) | 2017-12-18 | 2017-12-18 | Wind coal borer protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711360513.3A CN108301781A (en) | 2017-12-18 | 2017-12-18 | Wind coal borer protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108301781A true CN108301781A (en) | 2018-07-20 |
Family
ID=62870590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711360513.3A Pending CN108301781A (en) | 2017-12-18 | 2017-12-18 | Wind coal borer protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108301781A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204277644U (en) * | 2014-10-27 | 2015-04-22 | 苏州华冲精密机械有限公司 | The anti-splashing drilling equipment of easy to clean scrap |
| CN205617377U (en) * | 2016-05-13 | 2016-10-05 | 浙江工贸职业技术学院 | Portable pile driver |
| CN205755243U (en) * | 2016-06-24 | 2016-11-30 | 广州芒果灯光设备有限公司 | Air ducting |
| CN205798512U (en) * | 2016-06-30 | 2016-12-14 | 杭州敦固建筑特种工程有限公司 | Dust proof electric driller |
| CN107097299A (en) * | 2017-05-19 | 2017-08-29 | 无锡凯皓科技有限公司 | Inverted plank drilling machine |
| CN107378056A (en) * | 2017-07-21 | 2017-11-24 | 傅书华 | A kind of electric drill for having defencive function |
| CN206707636U (en) * | 2017-02-28 | 2017-12-05 | 淮南联合大学 | A kind of underground mine use drill bit protective cover |
-
2017
- 2017-12-18 CN CN201711360513.3A patent/CN108301781A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204277644U (en) * | 2014-10-27 | 2015-04-22 | 苏州华冲精密机械有限公司 | The anti-splashing drilling equipment of easy to clean scrap |
| CN205617377U (en) * | 2016-05-13 | 2016-10-05 | 浙江工贸职业技术学院 | Portable pile driver |
| CN205755243U (en) * | 2016-06-24 | 2016-11-30 | 广州芒果灯光设备有限公司 | Air ducting |
| CN205798512U (en) * | 2016-06-30 | 2016-12-14 | 杭州敦固建筑特种工程有限公司 | Dust proof electric driller |
| CN206707636U (en) * | 2017-02-28 | 2017-12-05 | 淮南联合大学 | A kind of underground mine use drill bit protective cover |
| CN107097299A (en) * | 2017-05-19 | 2017-08-29 | 无锡凯皓科技有限公司 | Inverted plank drilling machine |
| CN107378056A (en) * | 2017-07-21 | 2017-11-24 | 傅书华 | A kind of electric drill for having defencive function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180720 |
|
| RJ01 | Rejection of invention patent application after publication |