CN205089214U - Speedy drivage combined type drill wagon for jack hammer - Google Patents
Speedy drivage combined type drill wagon for jack hammer Download PDFInfo
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- CN205089214U CN205089214U CN201520874090.7U CN201520874090U CN205089214U CN 205089214 U CN205089214 U CN 205089214U CN 201520874090 U CN201520874090 U CN 201520874090U CN 205089214 U CN205089214 U CN 205089214U
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- drill
- drill boom
- manipulator
- hydraulic cylinder
- hinged
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Abstract
The utility model discloses a speedy drivage combined type drill wagon for jack hammer, it is equipped with the manipulator drill boom on one side of the place ahead on crawler -type walking chassis, install guide tracked ordinary pneumatic rock drill on the manipulator drill boom, still arrange the elevating gear of multiple -step type jack structure, the last major diameter perforator of installing of elevating gear in the place ahead off centre line position. The utility model discloses manipulator drill boom design is simple, only can accomplish the brill eye location on half section with four hydraulic cylinder, and so easy operation is the operation speed height of punchinging, elevating gear adopts multiple -step type jack structure, and the simple structure is so mechanical breakdown is few, so it is high to have improved the operation speed of punchinging.
Description
Technical field
The utility model relates to coal mine roadway sinking and blasting rig, particularly relates to boring drill carriage.
Background technology
Main with 8-23m in coal mine roadway engineering
2in, small section tunnel is main, drilling and blasting method, in for a long time, remains the main method of coal mine roadway tunneling construction.Based on the medium-length hole blasting of 2-3 rice in tunneling construction, the key of medium-length hole blasting is the layout of snubber, and blasting method more advanced is at present major diameter burn-cut.Namely at the large diameter borehole of explosion section center arrangement 2-3 120mm, not powder charge in large diameter borehole, forms explosive funnel using hollow hole of centre as the scope of freedom, creates conditions for other powder charge holes form two scope of freedoms.
In order to adapt to major diameter burn-cut explosion, Chinese patent ZL2014206787158 discloses a kind of drill carriage, this drill carriage is that the rear of the vehicle frame on crawler-type traveling chassis at a width 1.0-1.2 rice is provided with hydraulic system, manipulator drill boom is provided with in the side, front of vehicle frame, manipulator drill boom is provided with guide tracked common air rock drill, for the boring of minor diameter shot hole; In vehicle frame front, position of center line is also furnished with lifting gear, lifting gear is provided with large diameter borehole device, for the boring of the empty eye of major diameter; Large diameter borehole device is made up of borer rail, hollow shaft, hollow drill pipe, rotary impact type bore bit, air hammer, whirligig and chain propulsive mechanism.
Although this drill carriage solves the problem of major diameter burn-cut explosion, there is following deficiency; One is because guide tracked common air rock drill only has one, and is arranged in side, front, in order to meet the boring of whole section, so manipulator drill boom project organization is complicated, operation adjustment inconvenience, and short with the parallel operations time of large diameter borehole, affect driving speed; Two is that lifting gear project organization is complicated, and easily there was a mechanical failure, affects driving speed.
Summary of the invention
For overcoming the deficiencies in the prior art, solve tunnel speedy drivage problem, the utility model designs a kind of speedy drivage combined type drill wagon for jack hammer.
A kind of speedy drivage combined type drill wagon for jack hammer, it is provided with hydraulic system at the rear on the crawler-type traveling chassis of a width 1.0-1.2 rice, and side, front is provided with manipulator drill boom, manipulator drill boom is provided with guide tracked common air rock drill; Also be furnished with lifting gear in disalignment position, front, lifting gear be provided with large diameter borehole device; Large diameter borehole device is made up of borer rail, hollow shaft, hollow drill pipe, rotary impact type bore bit, air hammer, whirligig and chain propulsive mechanism; It is characterized in that: being constructed as follows of manipulator drill boom:
Manipulator drill boom comprises drill boom seat, drill boom seat is connected with semi girder toward the front by universal joint, be hinged with the first hydraulic cylinder swung up and down for semi girder below semi girder and between drill boom seat, wherein the first hydraulic cylinder is undertaken hinged by universal joint and drill boom seat; Be hinged with the second hydraulic cylinder swung for semi girder between semi girder side and drill boom seat, wherein the second hydraulic cylinder is undertaken hinged by the engaging lug of universal joint and drill boom seat side; A hinged lever standpipe in the front end of semi girder, is hinged with the 3rd hydraulic cylinder for the swing of lever standpipe between the lower end of lever standpipe and semi girder; The top of lever standpipe is connected with the joist for installing hammer drill guide rail, is hinged with the 4th hydraulic cylinder swung up and down for joist between joist and lever standpipe; By the co-ordination of four hydraulic cylinders, realize the jewel hole location of guide tracked common air rock drill on the section of half, left and right;
Above-mentioned lifting gear establishes a upright slide rail respectively on the front and back position on crawler-type traveling chassis, multi-stag jack is provided with between upright slide rail, borer rail can move up and down under the effect of multi-stag jack and under upright slide rail constraint, the operation height thus adjustment is punchinged.
Another technical scheme of the present utility model is, described lifting gear is arranged in the position of center line on crawler-type traveling chassis, also manipulator drill boom is provided with at the front opposite side on crawler-type traveling chassis, manipulator drill boom is provided with guide tracked common air rock drill, thus form the guide tracked common air rock drill of two cover shot holes be arranged symmetrically with, the action of the two guide tracked common air rock drills of cover and manipulator drill boom thereof, controlled by respective operating valve group respectively, complete the drill tasks of half section in left and right respectively.
Good effect of the present utility model is: 1, manipulator drill boom simplicity of design, only with the jewel hole location that four hydraulic jacks can complete on half section, simple to operate, so operating speed of punchinging is high; 2, lifting gear adopts multi-stag jack structure, simple structure, therefore mechanical breakdown is few, so it is high to improve operating speed of punchinging; 3, when being provided with the two guide tracked common air rock drills of cover, being controlled by respective operating valve group respectively, can operate a set of separately by two workmans respectively, complete the drill tasks of half section in left and right separately, thus make perforating speed fast again.
Accompanying drawing explanation
Fig. 1 is the overall schematic front view of the utility model embodiment;
Fig. 2 is the top view of Fig. 1, basically illustrates the layout situation of guide tracked ordinary rock drill and large diameter borehole device in figure.
Fig. 3 is the top view of another embodiment, is also the layout situation basically illustrating guide tracked ordinary rock drill and large diameter borehole device in figure.
Marginal data, 1-crawler-type traveling chassis, 2-operating valve group, 3-hydraulic system, 4-second chain propulsive mechanism, 5-multi-stag jack, 6-whirligig, 7-drill boom seat, 8-second hydraulic cylinder, 9-first chains advances mechanism, the guide tracked ordinary rock drill of 10-, 11-hammer drill, 12-the 4th hydraulic cylinder, 13-joist, 14-lever standpipe, 15-air hammer, 16-the 3rd hydraulic cylinder, 17-semi girder, 18-hollow drill pipe, 19-first hydraulic cylinder, 20-borer rail, 21-upright slide rail, 22-engaging lug.
Detailed description of the invention
Embodiment one:
A kind of speedy drivage combined type drill wagon for jack hammer, unitary construction is as shown in Fig. 1 Fig. 2, it comprises the crawler-type traveling chassis 1 of a width 1.0-1.2 rice, crawler-type traveling chassis 1 is separately installed with pedrail mechanism in the both sides of the vehicle frame of Plate Welding, described pedrail mechanism by track frame, Athey wheel, caterpillar chain, hydraulic motor, reductor, formed; Be provided with hydraulic system 3 at the rear on crawler-type traveling chassis 1, side, front is provided with manipulator drill boom, manipulator drill boom is provided with guide tracked common air rock drill 10; Also be furnished with lifting gear in disalignment position, front, lifting gear be provided with large diameter borehole device; Large diameter borehole device is made up of borer rail 20, whirligig 6, second chain propulsive mechanism 4, hollow drill pipe 18, air hammer 15 and rotary impact type bore bit; Wherein being constructed as follows of manipulator drill boom:
Manipulator drill boom comprises drill boom seat 7, drill boom seat 7 is connected with semi girder 17 toward the front by universal joint, semi girder 17 is hinged with the first hydraulic cylinder 19 swung up and down for semi girder 17 below and between drill boom seat 7, and wherein the first hydraulic cylinder 19 is undertaken hinged by universal joint and drill boom seat 7; Be hinged with the second hydraulic cylinder 8 swung for semi girder 17 between semi girder 17 side and drill boom seat 7, wherein the second hydraulic cylinder 8 is undertaken hinged by the engaging lug 22 of universal joint and drill boom seat 7 side; A hinged lever standpipe 14 in the front end of semi girder 17, is hinged with the 3rd hydraulic cylinder 16 for lever standpipe 14 swing between the lower end of lever standpipe 14 and semi girder 17; The top of lever standpipe 14 is connected with the joist 13 for installing hammer drill guide rail 11, is hinged with the 4th hydraulic cylinder 12 swung up and down for joist 13 between joist 13 and lever standpipe 14; By the co-ordination of four hydraulic cylinders, realize the jewel hole location of guide tracked common air rock drill 10 on the section of half, left and right; As seen from the figure, guide tracked common air rock drill 10 is promoted by the first chains advances mechanism 9.Above-mentioned lifting gear establishes a upright slide rail 21 respectively on the front and back position of the center line on crawler-type traveling chassis 1, multi-stag jack 5 is provided with between upright slide rail 21, borer rail 20 can move up and down for 21 times under multi-stag jack 5 acts on and at upright slide rail, the operation height thus adjustment is punchinged.
Embodiment two, as shown in Figure 1, Figure 3, essential structure is identical with embodiment one, unlike, described lifting gear is arranged in the position of center line on crawler-type traveling chassis, also manipulator drill boom is provided with at the front opposite side on crawler-type traveling chassis, manipulator drill boom is provided with guide tracked common air rock drill 10, thus form the guide tracked common air rock drill of two covers be arranged symmetrically with, the action of the two guide tracked common air rock drills of cover and manipulator drill boom thereof, controlled by respective operating valve group 2 respectively, complete the drill tasks of half section in left and right respectively.
Claims (2)
1. a speedy drivage combined type drill wagon for jack hammer, it is provided with hydraulic system at the rear on the crawler-type traveling chassis of a width 1.0-1.2 rice, and side, front is provided with manipulator drill boom, manipulator drill boom is provided with guide tracked common air rock drill; Also be furnished with lifting gear in disalignment position, front, lifting gear be provided with large diameter borehole device; Large diameter borehole device is made up of borer rail, hollow shaft, hollow drill pipe, rotary impact type bore bit, air hammer, whirligig and chain propulsive mechanism; It is characterized in that:
Being constructed as follows of described manipulator drill boom: manipulator drill boom comprises drill boom seat, drill boom seat is connected with semi girder toward the front by universal joint, be hinged with the first hydraulic cylinder swung up and down for semi girder below semi girder and between drill boom seat, wherein the first hydraulic cylinder is undertaken hinged by universal joint and drill boom seat; Be hinged with the second hydraulic cylinder swung for semi girder between semi girder side and drill boom seat, wherein the second hydraulic cylinder is undertaken hinged by the engaging lug of universal joint and drill boom seat side; A hinged lever standpipe in the front end of semi girder, is hinged with the 3rd hydraulic cylinder for the swing of lever standpipe between the lower end of lever standpipe and semi girder; The top of lever standpipe is connected with the joist for installing hammer drill guide rail, is hinged with the 4th hydraulic cylinder swung up and down for joist between joist and lever standpipe; By the co-ordination of four hydraulic cylinders, realize the jewel hole location of guide tracked common air rock drill on the section of half, left and right;
Described lifting gear establishes a upright slide rail respectively on the front and back position on crawler-type traveling chassis, multi-stag jack is provided with between upright slide rail, borer rail can move up and down under the effect of multi-stag jack and under upright slide rail constraint, the operation height thus adjustment is punchinged.
2. speedy drivage combined type drill wagon for jack hammer as claimed in claim 1, it is characterized in that: described lifting gear is arranged in the position of center line on crawler-type traveling chassis, also manipulator drill boom is provided with at the front opposite side on crawler-type traveling chassis, manipulator drill boom is provided with guide tracked common air rock drill, thus form the guide tracked common air rock drill of two covers be arranged symmetrically with, the action of the two guide tracked common air rock drills of cover and manipulator drill boom thereof, controlled by respective operating valve group respectively, complete the drill tasks of half section in left and right respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520874090.7U CN205089214U (en) | 2015-11-04 | 2015-11-04 | Speedy drivage combined type drill wagon for jack hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520874090.7U CN205089214U (en) | 2015-11-04 | 2015-11-04 | Speedy drivage combined type drill wagon for jack hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205089214U true CN205089214U (en) | 2016-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520874090.7U Expired - Fee Related CN205089214U (en) | 2015-11-04 | 2015-11-04 | Speedy drivage combined type drill wagon for jack hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205089214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420112A (en) * | 2017-08-25 | 2017-12-01 | 刘国勇 | Cleave arm universal adjusting device |
-
2015
- 2015-11-04 CN CN201520874090.7U patent/CN205089214U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420112A (en) * | 2017-08-25 | 2017-12-01 | 刘国勇 | Cleave arm universal adjusting device |
| CN107420112B (en) * | 2017-08-25 | 2023-09-29 | 中策永通电缆有限公司 | Universal adjusting device for splitting arm |
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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: 20160316 Termination date: 20191104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |