CN204140082U - Rock drilling development machine - Google Patents
Rock drilling development machine Download PDFInfo
- Publication number
- CN204140082U CN204140082U CN201420563852.7U CN201420563852U CN204140082U CN 204140082 U CN204140082 U CN 204140082U CN 201420563852 U CN201420563852 U CN 201420563852U CN 204140082 U CN204140082 U CN 204140082U
- Authority
- CN
- China
- Prior art keywords
- rock
- development machine
- slide rail
- slide
- hammer 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of rock drilling development machine, have development machine main body and the cutting units be connected with development machine main body by turntable, this cutting units comprises cut support and is loaded on the cutterhead on cut support, also comprises the telescopic rock body of two covers; The arranged on left and right sides of described cut support is respectively equipped with left and right mounting platform, and the telescopic rock body of described two cover is fixedly loaded on the left and right mounting platform of described cut support respectively.Adopt the rock drilling development machine of said structure, when carrying out excavation operation to stone head, first described in can passing through according to the hardness of rock and joints development situation, the scalable rock body be arranged on the left and right mounting platform of cut support carries out rock drilling boring to tunnel rock, the joint of rock is destroyed, make the structure that rock becomes loose, carry out cut with the cutterhead of rock drilling development machine again, effectively can improve cutting efficiency like this, reduce cut consumption.
Description
Technical field
The utility model relates to a kind of rock drilling development machine.
Background technology
The excavation operation of current stone head mainly adopts following two schemes.One is adopt development machine driving, the structure of development machine mainly comprises development machine main body and the cutting units be connected with development machine main body by turntable, cutting units has cutterhead, cutterhead is equipped with pick, development machine is utilize the pick on cutterhead to carry out cut driving to rock when carrying out excavation operation, but because the hardness of stone head is all very large, with development machine driving, drivage efficiency is very low on the one hand, on the other hand also quite serious to the consume of development machine, moreover then cannot carry out excavation operation when formation hardness as run into stone head is excessive at all; The another kind of scheme of tunneling stone head adopts big gun tunneling process, i.e. jewel hole on the rock in tunnel, explosive blasting driving is installed afterwards, although the tunneling program of this kind of stone head does not limit by the hardness of tunnel rock, but drivage efficiency is low, cost is high, and easily produce security incident, there is larger potential safety hazard.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of rock drilling development machine for stone head excavation operation, do not affect by tunnel formation hardness when using rock drilling development machine of the present utility model to carry out stone head excavation operation, drivage efficiency be high, equipment self consume little.
For solving the problems of the technologies described above, rock drilling development machine of the present utility model, have development machine main body and the cutting units be connected with development machine main body by turntable, this cutting units comprises cut support and is loaded on the cutterhead on cut support, also comprises the telescopic rock body of two covers; The arranged on left and right sides of described cut support is respectively equipped with left and right mounting platform, and the telescopic rock body of described two cover is fixedly loaded on the left and right mounting platform of described cut support respectively.
Adopt the rock drilling development machine of said structure, owing to also comprising the telescopic rock body of two covers, a left side for described cut support, right both sides are respectively equipped with a left side, right mounting platform, the telescopic rock body of described two cover is fixedly loaded on a left side for described cut support respectively, on right mounting platform, therefore when carrying out excavation operation to stone head, first cut support is arranged on described in can passing through according to the hardness of rock and joints development situation left, scalable rock body on right mounting platform carries out rock drilling boring to tunnel rock, the joint of rock is destroyed, make the structure that rock becomes loose, cut is carried out again with the cutterhead of rock drilling development machine, effectively can improve cutting efficiency like this, reduce cut consumption.
Improve as one of the present utility model, describedly often overlap telescopic rock body and comprise hammer drill, slide rail and telescopic arm, telescopic arm has stationary magazine creel and retracting cylinder, stationary magazine creel is equipped with junction plate, described hammer drill can reciprocatingly slide along described slide rail, described slide rail can reciprocatingly slide along the retracting cylinder of described telescopic arm, and described rock body is fixedly loaded on the mounting platform of described cut support with the junction plate that its telescopic arm stationary magazine creel is installed.
As further improvement of the utility model, described slide rail is equipped with and the propelling cylinder be connected bottom described hammer drill, the multiple hammer drill slide blocks matched with slide rail are equipped with in the bottom of hammer drill, and hammer drill can be reciprocatingly slided along slide rail under the traction of propelling cylinder by the multiple hammer drill slide blocks matched with slide rail bottom it.
Further improve as of the present utility model, the compensating cylinder be connected with described slide rail the retracting cylinder of described telescopic arm is equipped with, retracting cylinder is also equipped with the multiple slide block slide rails matching with slide rail and slide for slide rail thereon, slide rail can reciprocatingly slide along retracting cylinder under the traction of compensating cylinder on described slide block slide rail.
What the telescopic rock body of the utility model rock drilling development machine adopted is two-stage stretching structure, namely hammer drill can reciprocatingly slide along described slide rail, slide rail can reciprocatingly slide along the retracting cylinder of described telescopic arm, the rock body of said structure can require to be in stretch out and retraction two states according to excavation operation, the compact conformation of rock body can be made, save space, make rock drilling development machine integral layout of the present utility model more reasonable, can adapt to better carry out excavation operation in narrow stone head.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the main TV structure schematic diagram of the utility model rock drilling development machine.
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Fig. 3 is the perspective view of the utility model rock drilling cutting part of heading machine.
Fig. 4 is the main TV structure schematic diagram of the scalable rock body in the utility model rock drilling development machine.
Fig. 5 is the plan structure schematic diagram of Fig. 4.
Fig. 6 is the I place structure enlarged diagram of Fig. 4.
Fig. 7 is the main TV structure schematic diagram that the scalable rock body in the utility model is in rock drilling development machine when stretching out state.
Fig. 8 is the plan structure schematic diagram of Fig. 7.
Detailed description of the invention
See Fig. 1-Fig. 3, rock drilling development machine of the present utility model, be there is development machine main body 1 and the cutting units 3 be connected with development machine main body 1 by turntable 2, the cutterhead 5 that this cutting units 3 comprises cut support 4 and is loaded on cut support 4, also comprise the telescopic rock body 6,7 of two covers; The arranged on left and right sides of described cut support 4 is respectively equipped with left and right mounting platform 8,9, and the telescopic rock body 6,7 of described two cover is fixedly loaded on the left and right mounting platform 8,9 of described cut support 4 respectively.
See Fig. 4-Fig. 6, describedly often overlap telescopic rock body 6 and comprise hammer drill 61, slide rail 62 and telescopic arm 63, telescopic arm 63 has stationary magazine creel 64 and retracting cylinder 65, junction plate 66 stationary magazine creel 64 is equipped with, described hammer drill 61 can reciprocatingly slide along described slide rail 62, described slide rail 62 can reciprocatingly slide along the retracting cylinder 65 of described telescopic arm 63, and described rock body 6 is fixedly loaded on the mounting platform 8 of described cut support 4 with the junction plate 66 that its telescopic arm 63 stationary magazine creel 64 is installed.Described slide rail 62 is equipped with and the propelling cylinder 67 be connected bottom described hammer drill 61, the multiple hammer drill slide blocks 68 matched with slide rail 62 are equipped with in the bottom of hammer drill 61, and hammer drill 61 can be reciprocatingly slided along slide rail 62 under the traction of propelling cylinder 67 by the multiple hammer drill slide blocks 68 matched with slide rail 62 bottom it.The compensating cylinder 69 be connected with described slide rail 62 retracting cylinder 65 of described telescopic arm 63 is equipped with, retracting cylinder 65 is also equipped with the multiple slide block slide rails 70 matching with slide rail 62 and slide for slide rail 62 thereon, slide rail 62 can reciprocatingly slide along retracting cylinder 65 under the traction of compensating cylinder 69 on described slide block slide rail 70.
Fig. 7 scalable rock body shown in the utility model is in the main TV structure schematic diagram of rock drilling development machine when stretching out state, and Fig. 8 scalable rock body shown in the utility model is in the plan structure schematic diagram of rock drilling development machine when stretching out state.
Claims (4)
1. a rock drilling development machine, be there is development machine main body (1) and the cutting units (3) be connected with development machine main body (1) by turntable (2), this cutting units (3) comprises cut support (4) and is loaded on the cutterhead (5) on cut support (4), it is characterized in that: also comprise the telescopic rock body of two covers (6,7); The arranged on left and right sides of described cut support (4) is respectively equipped with left and right mounting platform (8,9), and the described two telescopic rock body of covers (6,7) are fixedly loaded on the left and right mounting platform (8,9) of described cut support (4) respectively.
2. rock drilling development machine according to claim 1, it is characterized in that: the described telescopic rock body (6) that often overlaps comprises hammer drill (61), slide rail (62) and telescopic arm (63), telescopic arm (63) has stationary magazine creel (64) and retracting cylinder (65), junction plate (66) stationary magazine creel (64) is equipped with, described hammer drill (61) can reciprocatingly slide along described slide rail (62), described slide rail (62) can reciprocatingly slide along the retracting cylinder of described telescopic arm (63) (65), described rock body (6) is fixedly loaded on the mounting platform (8) of described cut support (4) with the upper junction plate (66) installed of its telescopic arm (63) stationary magazine creel (64).
3. rock drilling development machine according to claim 2, it is characterized in that: described slide rail (62) is equipped with the propelling cylinder (67) be connected with described hammer drill (61) bottom, the multiple hammer drill slide blocks (68) matched with slide rail (62) are equipped with in the bottom of hammer drill (61), and hammer drill (61) can be reciprocatingly slided along slide rail (62) under the traction of propelling cylinder (67) by the multiple hammer drill slide blocks (68) matched with slide rail (62) bottom it.
4. rock drilling development machine according to claim 2, it is characterized in that: the retracting cylinder (65) of described telescopic arm (63) is equipped with the compensating cylinder (69) be connected with described slide rail (62), retracting cylinder (65) is also equipped with the multiple slide block slide rails (70) matched with slide rail (62) and slide for slide rail (62) thereon, slide rail (62) can reciprocatingly slide along retracting cylinder (65) under the traction of compensating cylinder (69) on described slide block slide rail (70).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420563852.7U CN204140082U (en) | 2014-09-29 | 2014-09-29 | Rock drilling development machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420563852.7U CN204140082U (en) | 2014-09-29 | 2014-09-29 | Rock drilling development machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204140082U true CN204140082U (en) | 2015-02-04 |
Family
ID=52416775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420563852.7U Withdrawn - After Issue CN204140082U (en) | 2014-09-29 | 2014-09-29 | Rock drilling development machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204140082U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295303A (en) * | 2014-09-29 | 2015-01-21 | 辽宁鑫众重工装备有限公司 | Rock drilling heading machine |
| US10233755B2 (en) * | 2016-03-14 | 2019-03-19 | China University Of Mining And Technology | Drilling and bursting heading machine |
| CN109958450A (en) * | 2019-04-28 | 2019-07-02 | 浙江省围海建设集团股份有限公司 | A kind of excavation method to oblique core portion geology band |
| CN114109430A (en) * | 2021-11-30 | 2022-03-01 | 中国矿业大学 | Dual-purpose heading machine for cutting and cutting hard rock |
| CN114109430B (en) * | 2021-11-30 | 2024-05-03 | 中国矿业大学 | Hard rock cutting dual-purpose entry driving machine |
-
2014
- 2014-09-29 CN CN201420563852.7U patent/CN204140082U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295303A (en) * | 2014-09-29 | 2015-01-21 | 辽宁鑫众重工装备有限公司 | Rock drilling heading machine |
| US10233755B2 (en) * | 2016-03-14 | 2019-03-19 | China University Of Mining And Technology | Drilling and bursting heading machine |
| CN109958450A (en) * | 2019-04-28 | 2019-07-02 | 浙江省围海建设集团股份有限公司 | A kind of excavation method to oblique core portion geology band |
| CN114109430A (en) * | 2021-11-30 | 2022-03-01 | 中国矿业大学 | Dual-purpose heading machine for cutting and cutting hard rock |
| CN114109430B (en) * | 2021-11-30 | 2024-05-03 | 中国矿业大学 | Hard rock cutting dual-purpose entry driving machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150204 Effective date of abandoning: 20160629 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |