CN203403827U - Lifting mechanism of hydraulic anchor rod drill carriage for coal mine - Google Patents
Lifting mechanism of hydraulic anchor rod drill carriage for coal mine Download PDFInfo
- Publication number
- CN203403827U CN203403827U CN201320435927.9U CN201320435927U CN203403827U CN 203403827 U CN203403827 U CN 203403827U CN 201320435927 U CN201320435927 U CN 201320435927U CN 203403827 U CN203403827 U CN 203403827U
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- CN
- China
- Prior art keywords
- anchor rod
- hydraulic anchor
- drill carriage
- lifting mechanism
- rod drill
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Abstract
The utility model relates to a lifting mechanism of a hydraulic anchor rod drill carriage for a coal mine. The lifting mechanism of the hydraulic anchor rod drill carriage for the coal mine is characterized by comprising a support (1), wherein the bottom of the support (1) is fixed to a carriage body of the hydraulic anchor rod drill carriage, a main boom (2) is hinged to the top of the support (1), a lifting oil cylinder (3) is further hinged to the side face of the support (1) and the bottom of the main boom (2), a telescopic boom (4) is further arranged inside the main boom (2), a telescopic oil cylinder (5) is fixedly arranged inside the telescopic boom (4) and the main boom (2), and a rotary support (6) is arranged at the other end of the telescopic boom (4), and is connected with a drilling rig assembly. According to the lifting mechanism of the hydraulic anchor rod drill carriage for the coal mine, due to the fact that the telescopic boom is arranged inside the main boom, the lifting height of the lifting mechanism is increased, the lifting height of a drilling rig is increased, the punching depth of the hydraulic anchor rod drill carriage is ensured, and applicability of the hydraulic anchor rod drill carriage is improved.
Description
Technical field
The utility model relates to the lifting mechanism of hydraulic anchor rod drill carriage for a kind of colliery, for the lifting of roofboltier drilling cramp is controlled.
Background technology
In the industry of colliery, while carrying out coal mining activity in down-hole, need to visit to coal seam the boring work of water, spy gas, spy tomography, water filling etc.Due to constantly change of operating location, therefore need hydraulic anchor rod drill carriage to carry out operation, to punched in different places.
Yet the height that the lifting mechanism of hydraulic anchor rod drill carriage in the past rises is limited, causes the lifting height of drilling cramp also restricted, and then the punching degree of depth of roofboltier has been produced to impact, has reduced the applicability of roofboltier.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of drilling cramp lifting height that can make to improve, and has guaranteed the roofboltier punching degree of depth, has improved the lifting mechanism of hydraulic anchor rod drill carriage for the colliery of roofboltier applicability.
The purpose of this utility model is achieved in that
The lifting mechanism of hydraulic anchor rod drill carriage for the utility model colliery, comprise bearing, the bottom of described bearing is fixed on the vehicle body of roofboltier, the top of bearing is hinged with principal arm, the side of described bearing and the bottom of principal arm are also hinged with elevating ram, and the inside of described principal arm is also provided with telescopic arm, and the inside of described telescopic arm and principal arm is fixed with telescopic oil cylinder, the other end of described telescopic arm is provided with pivoting support, and this pivoting support is connected with drilling cramp assembly.
The utility model colliery has the following advantages with the lifting mechanism of hydraulic anchor rod drill carriage:
The utility model colliery by telescopic arm being set in principal arm inside, has increased the lifting height of lifting mechanism with the lifting mechanism of hydraulic anchor rod drill carriage, thereby also makes drilling cramp lifting height improve, and has guaranteed the roofboltier punching degree of depth, has improved roofboltier applicability.
Accompanying drawing explanation
Fig. 1 is the structural representation of the lifting mechanism of hydraulic anchor rod drill carriage for the utility model colliery.
In figure: bearing 1, principal arm 2, elevating ram 3, telescopic arm 4, telescopic oil cylinder 5, pivoting support 6.
The specific embodiment
Referring to Fig. 1, the utility model relates to the lifting mechanism of hydraulic anchor rod drill carriage for a kind of colliery, comprise bearing 1, the bottom of described bearing 1 is fixed on the vehicle body of roofboltier, the top of bearing 1 is hinged with principal arm 2, the bottom of the side of described bearing 1 and principal arm 2 is also hinged with elevating ram 3, this elevating ram 3 is for promoting principal arm 2, the inside of described principal arm 2 is also provided with telescopic arm 4, described telescopic arm 4 is fixed with telescopic oil cylinder 5 with the inside of principal arm 2, described telescopic oil cylinder 5 is for ejecting telescopic arm 4, thereby extend the collapsing length of principal arm 2, improve the lifting height of lifting mechanism, the other end of described telescopic arm 4 is provided with pivoting support 6, this pivoting support 6 is for being connected with drilling cramp assembly.
This colliery by telescopic arm being set in principal arm inside, has increased the lifting height of lifting mechanism with the lifting mechanism of hydraulic anchor rod drill carriage, thereby also makes drilling cramp lifting height improve, and has guaranteed the roofboltier punching degree of depth, has improved roofboltier applicability.
Claims (1)
1. the lifting mechanism of hydraulic anchor rod drill carriage for a colliery, it is characterized in that: it comprises bearing (1), the bottom of described bearing (1) is fixed on the vehicle body of roofboltier, the top of bearing (1) is hinged with principal arm (2), the bottom of the side of described bearing (1) and principal arm (2) is also hinged with elevating ram (3), the inside of described principal arm (2) is also provided with telescopic arm (4), described telescopic arm (4) is fixed with telescopic oil cylinder (5) with the inside of principal arm (2), the other end of described telescopic arm (4) is provided with pivoting support (6), this pivoting support (6) is connected with drilling cramp assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320435927.9U CN203403827U (en) | 2013-07-22 | 2013-07-22 | Lifting mechanism of hydraulic anchor rod drill carriage for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320435927.9U CN203403827U (en) | 2013-07-22 | 2013-07-22 | Lifting mechanism of hydraulic anchor rod drill carriage for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203403827U true CN203403827U (en) | 2014-01-22 |
Family
ID=49939766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320435927.9U Expired - Fee Related CN203403827U (en) | 2013-07-22 | 2013-07-22 | Lifting mechanism of hydraulic anchor rod drill carriage for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203403827U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104727754A (en) * | 2015-02-13 | 2015-06-24 | 湖南恒至凿岩科技股份有限公司 | Hydraulic drill carriage drill arm adding connecting rod metamorphic mechanism |
| CN104763325A (en) * | 2015-02-13 | 2015-07-08 | 湖南恒至凿岩科技股份有限公司 | Hydraulic drill carriage drill arm moving fulcrum metamorphic mechanism |
| CN112253160A (en) * | 2020-10-28 | 2021-01-22 | 中国矿业大学(北京) | Complete equipment for quick tunneling, drilling and anchoring without repeated support under coal mine |
| CN112554787A (en) * | 2020-12-03 | 2021-03-26 | 重庆文理学院 | TBM (tunnel boring machine) mechanical improved self-propelled boring device for tunnel boring and using method thereof |
-
2013
- 2013-07-22 CN CN201320435927.9U patent/CN203403827U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104727754A (en) * | 2015-02-13 | 2015-06-24 | 湖南恒至凿岩科技股份有限公司 | Hydraulic drill carriage drill arm adding connecting rod metamorphic mechanism |
| CN104763325A (en) * | 2015-02-13 | 2015-07-08 | 湖南恒至凿岩科技股份有限公司 | Hydraulic drill carriage drill arm moving fulcrum metamorphic mechanism |
| CN112253160A (en) * | 2020-10-28 | 2021-01-22 | 中国矿业大学(北京) | Complete equipment for quick tunneling, drilling and anchoring without repeated support under coal mine |
| CN112554787A (en) * | 2020-12-03 | 2021-03-26 | 重庆文理学院 | TBM (tunnel boring machine) mechanical improved self-propelled boring device for tunnel boring and using method thereof |
| CN112554787B (en) * | 2020-12-03 | 2024-02-02 | 重庆文理学院 | TBM mechanical improvement self-propelled punching device for tunnel punching and application method thereof |
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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 |
Granted publication date: 20140122 Termination date: 20160722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |