CN200943441Y - Down-hole drill - Google Patents
Down-hole drill Download PDFInfo
- Publication number
- CN200943441Y CN200943441Y CN 200620027193 CN200620027193U CN200943441Y CN 200943441 Y CN200943441 Y CN 200943441Y CN 200620027193 CN200620027193 CN 200620027193 CN 200620027193 U CN200620027193 U CN 200620027193U CN 200943441 Y CN200943441 Y CN 200943441Y
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- CN
- China
- Prior art keywords
- gadder
- hydraulic pressure
- hole
- chassis special
- drill
- 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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Abstract
The utility model discloses a down-the-hole drilling machine, comprising a down-the-hole drill and a special chassis, the down-the-hole drill including a drill rig, a top-hammer-type power head, a hydraulic feed-drive device, an automatic release/locking device for drilling rods, a drill rod, a hydraulic electric control device and a connecting disc. The utility model assembles most of the hydraulic and electric elements operating the drill rig and drill rod by installing them on the drill rig. Also the drill rig has a connecting disc which makes it simple to connect the down-the-hole drill to the special chassis. In this way, the down-the-hole itself forms a system which can be used with any special chassis from different manufacturer. The utility model is universal and the assembling process is simple and easy.
Description
Technical field
The utility model relates to a kind of down-the-hole drill, particularly relates to the down-the-hole drill that a kind of hidden hole drilling has versatility.
Background technology
Down-the-hole drill is a kind of construct common equipment of native stone exploitation carrying out borehole drilling of mining, the construction of hydropower stations, highway and harbour that is used for.This present widely used down-the-hole drill is made up of hidden hole drilling and chassis special two large divisions, wherein hidden hole drilling mainly comprise the gadder that directly links to each other with chassis special, with the mode of sliding be installed in gadder one side top hammer unit head, be arranged on the rear end of gadder and can be that top hammer unit head hydraulic feed transmission device that feeding power is provided, the front end that is arranged on gadder and the drilling rod that is located on the same line with top hammer unit head unload buckle device on automatically and run through drilling rod and unload the drilling rod that buckle device and rear end link to each other with top hammer unit head on automatically.Be installed in chassis special owing to be used to handle hydraulic pressure, the electric components overwhelming majority of gadder and the required configuration of drilling rod, and annexation is comparatively complicated, so hidden hole drilling and chassis special are inseparable on electric, hydraulic pressure and mechanical connection, be that both must use the equipment of same manufacturer production just can carry out work, and situation lower volume of the same type is huge, so not only can make transportation, dismounting inconvenience, and big to operating personnel's requirement height and labour intensity.
Summary of the invention
In order to address the above problem, the purpose of this utility model is to provide a kind of hidden hole drilling to be provided with boring required hydraulic pressure, electric components, and by simple connection just can with the matching used down-the-hole drill of the chassis special of different manufacturers.
In order to achieve the above object, the down-the-hole drill that provides of the utility model is made up of hidden hole drilling and chassis special; Wherein hidden hole drilling comprises gadder, be installed in the top hammer unit head of gadder one side in the mode of sliding, be arranged on the rear end of gadder and the hydraulic feed transmission device of feeding power can be provided for top hammer unit head, the drilling rod that is arranged on the front end of gadder and is located on the same line with top hammer unit head unloads buckle device on automatically, run through drilling rod and unload the drilling rod that buckle device and rear end link to each other with top hammer unit head on automatically, be installed in the opposite side of gadder in the mode of sliding, inside is provided with and is used to handle gadder and the required hydraulic pressure of drilling rod, the hydraulic pressure electrical control gear of electric components and be arranged on a side of hydraulic pressure electrical control gear and the terminal pad that can gadder and chassis special be together with each other by simple connection in the mode of rotating.
Be to utilize bolt to interconnect between described terminal pad and the chassis special.
Hydraulic unit in the described hydraulic pressure electrical control gear is to be connected with hydraulic system on the chassis special by flowline, drain mast and oil inlet pipe.
Electric component in the described hydraulic pressure electrical control gear is to be connected with power supply on the chassis special by electrical connector.
The down-the-hole drill that the utility model provides is to gather together and be installed in gadder being used to handle gadder and required most of hydraulic pressure, the electric components of drilling rod, and gadder is provided with only to be needed by simply connection just can be with hidden hole drilling and the interconnective terminal pad of chassis special, so not only can make the hidden hole drilling self-organizing system, and its can with the supporting use of the chassis special of different manufacturers, thereby versatility is good, and assembling process is simple, convenient.
Description of drawings
The down-the-hole drill structural representation that Fig. 1 provides for the utility model.
Hidden hole drilling forward structure schematic diagram on the down-the-hole drill that Fig. 2 provides for the utility model.
Fig. 3 is the hidden hole drilling vertical view among Fig. 2.
Fig. 4 be among Fig. 2 A-A to sectional view.
The down-the-hole drill that Fig. 5 provides for the utility model hydraulic unit catenation principle figure in the gas-liquid pressure control device that powers on.
The down-the-hole drill that Fig. 6 provides for the utility model electric component catenation principle figure in the gas-liquid pressure control device that powers on.
The specific embodiment
As Fig. 1～shown in Figure 4, the down-the-hole drill that the utility model provides is made up of hidden hole drilling 1 and chassis special 2; Wherein hidden hole drilling 1 comprises gadder 3, be installed in the top hammer unit head 5 of gadder 3 one sides in the mode of sliding, be arranged on the rear end of gadder 3 and the hydraulic feed transmission device 6 of feeding power can be provided for top hammer unit head 5, the drilling rod that is arranged on the front end of gadder 3 and is located on the same line with top hammer unit head 5 unloads buckle device 7 on automatically, run through drilling rod and unload the drilling rod 8 that buckle device 7 and rear end link to each other with top hammer unit head 5 on automatically, be installed in the opposite side of gadder 3 in the mode of sliding, inside is provided with and is used to handle the required hydraulic pressure of gadder 3 and drilling rod 8, the hydraulic pressure electrical control gear 9 of electric components and be arranged on a side of hydraulic pressure electrical control gear 9 and the terminal pad 4 that can gadder 3 and chassis special 2 be together with each other by simple connection in the mode of rotating.Be to utilize bolt to interconnect between described terminal pad 4 and the chassis special 2.As shown in Figure 5, the outside of described hydraulic pressure electrical control gear 9 is provided with oil-out, drain tap and the oil-in that is connected with its inner hydraulic unit, assembling hidden hole drilling 1 only need during with chassis special 2 with oil-out, drain tap and oil-in respectively with chassis special 2 on flowline 10, drain mast 11 and oil inlet pipe 12 link to each other can finish with chassis special 2 on being connected of hydraulic system.As shown in Figure 6, electric component in the described hydraulic pressure electrical control gear 9 mainly comprises electric control box 13, hydraulic unit electromagnetic valve group 14 and control panel 15, assembling hidden hole drilling 1 only need during with chassis special 2 with the electrical connector on it link to each other with power supply 16 on the chassis special 2 can finish with chassis special 2 on being connected of electric component, thereby on the down-the-hole drill that provides of the utility model machinery, hydraulic pressure and the electric component of hidden hole drilling 1 and chassis special 2 is connected all very simple, make things convenient for.
Claims (4)
1, a kind of down-the-hole drill is made up of hidden hole drilling (1) and chassis special (2); It is characterized in that: described hidden hole drilling (1) comprises gadder (3), be installed in the top hammer unit head (5) of gadder (3) one sides in the mode of sliding, be arranged on the rear end of gadder (3) and the hydraulic feed transmission device (6) of feeding power can be provided for top hammer unit head (5), the drilling rod that is arranged on the front end of gadder (3) and is located on the same line with top hammer unit head (5) unloads buckle device (7) on automatically, run through drilling rod and unload the drilling rod (8) that buckle device (7) and rear end link to each other with top hammer unit head (5) on automatically, be installed in the opposite side of gadder (3) in the mode of sliding, inside is provided with and is used to handle gadder (3) and the required hydraulic pressure of drilling rod (8), the hydraulic pressure electrical control gear (9) of electric components and with the mode of rotating be arranged on hydraulic pressure electrical control gear (9) a side and can be by the simple terminal pad (4) that gadder (3) and chassis special (2) are together with each other that connects.
2, down-the-hole drill according to claim 1 is characterized in that: between described terminal pad (4) and the chassis special (2) is to utilize bolt to interconnect.
3, down-the-hole drill according to claim 1 is characterized in that: the hydraulic unit in the described hydraulic pressure electrical control gear (9) is to be connected with hydraulic system on the chassis special (2) by flowline (10), drain mast (11) and oil inlet pipe (12).
4, down-the-hole drill according to claim 1 is characterized in that: the electric component in the described hydraulic pressure electrical control gear (9) is to be connected with power supply (16) on the chassis special (2) by electrical connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620027193 CN200943441Y (en) | 2006-08-31 | 2006-08-31 | Down-hole drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620027193 CN200943441Y (en) | 2006-08-31 | 2006-08-31 | Down-hole drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200943441Y true CN200943441Y (en) | 2007-09-05 |
Family
ID=38718074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620027193 Expired - Fee Related CN200943441Y (en) | 2006-08-31 | 2006-08-31 | Down-hole drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200943441Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321570A (en) * | 2012-03-21 | 2013-09-25 | 五冶集团上海有限公司 | Downhole drill for granite cutting guide hole breaking and application method thereof |
| CN104265705A (en) * | 2014-08-08 | 2015-01-07 | 徐州徐工基础工程机械有限公司 | Control system for adjusting push-pull speed and push-pull force of horizontal directional drilling machine |
| CN104895487A (en) * | 2015-06-17 | 2015-09-09 | 广西恒日科技有限公司 | Combined drilling machine |
-
2006
- 2006-08-31 CN CN 200620027193 patent/CN200943441Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321570A (en) * | 2012-03-21 | 2013-09-25 | 五冶集团上海有限公司 | Downhole drill for granite cutting guide hole breaking and application method thereof |
| CN103321570B (en) * | 2012-03-21 | 2015-10-14 | 五冶集团上海有限公司 | A kind of down-the-hole drill of breaking through for granite cutting guide hole and using method |
| CN104265705A (en) * | 2014-08-08 | 2015-01-07 | 徐州徐工基础工程机械有限公司 | Control system for adjusting push-pull speed and push-pull force of horizontal directional drilling machine |
| CN104265705B (en) * | 2014-08-08 | 2016-09-07 | 徐州徐工基础工程机械有限公司 | A kind of for regulating horizontal directional drilling machine push-and-pull speed and the control system of push-pull effort |
| CN104895487A (en) * | 2015-06-17 | 2015-09-09 | 广西恒日科技有限公司 | Combined drilling machine |
| CN104895487B (en) * | 2015-06-17 | 2017-09-26 | 广西恒日科技有限公司 | Combinationdrill |
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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: 20070905 Termination date: 20120831 |