CN106194021A - A kind of underground drill rig with adjustable jib lubbing mechanism - Google Patents
A kind of underground drill rig with adjustable jib lubbing mechanism Download PDFInfo
- Publication number
- CN106194021A CN106194021A CN201610751501.2A CN201610751501A CN106194021A CN 106194021 A CN106194021 A CN 106194021A CN 201610751501 A CN201610751501 A CN 201610751501A CN 106194021 A CN106194021 A CN 106194021A
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- oil cylinder
- frame
- support means
- revolution
- support
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000009434 installation Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000002828 fuel tank Substances 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000004080 punching Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 52
- 238000005553 drilling Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 7
- 239000000428 dust Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 241000168254 Siro Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/023—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting the mast being foldable or telescopically retractable
-
- 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
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/1078—Stabilisers or centralisers for casing, tubing or drill pipes
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention provides a kind of underground drill rig with adjustable jib lubbing mechanism, including: carry tracked frame, frame is provided with switching mechanism, switching mechanism is provided with mast assembly, drill head is installed, drill head position-adjustable on mast assembly on mast assembly；Described switching mechanism includes a pair first support meanss being movably arranged at frame leading section, and the first support means can rotate relative to frame, and the two ends of the first support means are scalable；Be provided with revolution pedestal between first support means, revolution pedestal is provided with one can 360 ° of revolution rotating disks rotated, described mast assembly is fixed on revolution rotating disk；Revolution pedestal is driven by an overturning oil cylinder, by the angle of overturning oil cylinder regulation revolution pedestal.The rig of the present invention can pass through in narrow tunnel, is provided with jib lubbing mechanism, can regulate the position of drill head, punching angle etc., so that the adaptability of whole rig, versatility are higher on a large scale.
Description
Technical field
The present invention relates to a kind of colliery drilling equipment, be specifically related to a kind of underground drill rig with adjustable jib lubbing mechanism.
Background technology
Hydraulic tunnel drilling machine is that the one grown up in recent years drills through exploratory hole, the hole that draws out methane, water injection hole, Yi Jiqi
The rig of its engineering hole.It is divided into desk-top packaging and crawler travel type: desk-top packaging need a dead lift, uses the most side
Just；And crawler travel type uses more convenient, but the most existing underground drill rig with adjustable jib lubbing mechanism, and volume is huge
Greatly, it is impossible to adapt to the tunnel work surface that working space is little, more can not move under complicated road conditions.Existing with adjustable
The underground drill rig of jib lubbing mechanism, in order to multi-faceted punching, arranges multiple pilot operated valve device or switching valve in hydraulic system, causes
System complex, reliability reduces, and the trouble that operates；Owing to the operating environment under mine is complicated, drill body is consolidated
Property require can be more strict, the security requirement to operator also can be higher, and on existing track-mounted drill can not meet
State requirement.
Summary of the invention
For above-mentioned problems of the prior art, it is an object of the invention to, it is provided that a kind of with adjustable luffing machine
The underground drill rig of structure, operation of walking in narrow, and can multi-faceted punch, there is good versatility.
In order to realize above-mentioned task, the present invention by the following technical solutions:
A kind of underground drill rig with adjustable jib lubbing mechanism, including: carry tracked frame, frame is provided with upset
Mechanism, switching mechanism is provided with mast assembly, and mast assembly is provided with drill head, and the position that drill head is on mast assembly
Put scalable；Described switching mechanism includes a pair first support meanss being movably arranged at frame leading section, and first supports
Device can rotate relative to frame, and the two ends of the first support means are scalable；It is provided with gyroaxis between first support means
Frame, revolution pedestal on be provided with one can 360 ° rotate revolution rotating disks, described mast assembly be fixed on revolution rotating disk on；Return
Spindle housing is driven by an overturning oil cylinder, by the angle of overturning oil cylinder regulation revolution pedestal.
Further, described frame includes a pair spaced frame plate, is connected by loading plate between frame plate；Often
All there is pivoting support the front end of one frame plate by bearing pin movably arranged, the axial and length direction of frame plate of described bearing pin
Vertically；A pair described first support meanss are each arranged through a pivoting support, are provided with angle oil cylinder, angle on frame plate
The outfan of degree oil cylinder is connected on described pivoting support.
Further, the first described support means is provided with pivoted frame, between this pair pivoted frame, is provided with regulation
Axle；Described revolution pedestal includes a fixing frame plate, and the side of fixing frame plate is provided with the erecting bed with through hole, erecting bed
It is assemblied on regulation axle by through hole, and is inserted in regulation axle with fixed installation through the side opening on erecting bed by alignment pin
Platform and the relative position regulating axle；Installing hole is distributed on fixing frame plate.
Further, described pivoted frame includes fastening block, is machined with arcuate groove on the side of fastening block, and fastening block divides
It is furnished with fixing hole；In each first support means, fastening block is respectively provided with a pair, and every a pair fastening block is by the first support means
It is clipped in wherein, is then fixed by bolt；The fastening block of two first support means the same sides is provided with axle sleeve,
The end of described regulation axle is assemblied in axle sleeve.
Further, described frame plate front end is provided with lazy-tongs, and lazy-tongs are arranged on the lower section of pivoting support, with
Step mechanism is connected with a pair described first support meanss；Described overturning oil cylinder is arranged on lazy-tongs, overturning oil cylinder
Outfan is connected with described regulation axle by force transmission rack.
Further, described lazy-tongs include axillare, and the side of axillare is provided with the otic placode with through hole, at axillare
End face on be provided with a pair fixed station, fixed station offers half slot；Each fixed station is equipped with half slot
Chuck, in chuck and fixed station, symmetry offers bolt hole；When chuck and fixed station split, the half slot in chuck with
Half slot on fixed station pieces together the circular groove for fixing described first support means.
Further, the end of described frame is provided with a pair second support meanss, and the second support means uses single head
Oil cylinder, and the first support means uses double head oil cylinder；Single head oil cylinder, double head oil cylinder output shaft on be provided with support plate.
Further, described frame plate is the strip structure of the thin thick middle in two ends, in the downside of described loading plate rear end
Lower section is provided with the buck plate parallel with loading plate, is provided with the cant board being connected with loading plate, buck plate on the downside of frame plate；Its
In, buck plate is installed the power set for driving described crawler belt, and fuel tank assembly is installed on loading plate.
Further, described mast assembly includes the secondary slide track seat being arranged on revolution pedestal, and secondary slide track seat assembles
Have and can be equipped with on mast can turn round bracket, described brill along mast in axial sliding along secondary slide track seat mast in axial sliding
Head is arranged on revolution bracket.
Further, described secondary slide track seat being provided with sliding oil cylinder, the output shaft of sliding oil cylinder is connected with mast；?
The upper surface of mast offers chute, and described revolution bracket is assemblied on chute；Chute is provided with and feeds oil cylinder, feed
On the output shaft of oil cylinder, gear is installed, is all equipped with, in revolution bracket base, chute, the tooth bar that described gear coordinates.
Further, described mast is fixedly installed hollow connecting tube, connecting tube is equipped with the first fulcrum, the
The end of one fulcrum is provided with second fulcrum vertical with the first fulcrum, and the end of the second fulcrum is provided with bench board.
Further, described frame is vertically installed with lamp bracket, lamp bracket is provided with mine lamp；Arrange on the top of lamp bracket
There is dust excluding plate.
Further, described mast is provided with clamper and centralizer, for fixing the position of drilling rod in drill head
Put.
Further, described pivoting support under the effect of angle oil cylinder around frame front end range of rotation be 0 °～
90 °, the described pedestal rotating range around regulation axle under the effect of overturning oil cylinder that turns round is 0 °～37 °.
Further, the overall dimensions of the described underground drill rig with adjustable jib lubbing mechanism is 2870*1000*
1700mm。
The present invention compared with prior art has a techniques below feature:
1. the underground drill rig of the present invention is when oil cylinder is in retracted state, and overall overall dimensions is little, can be narrow in down-hole
Tunnel has free passage, so that this device has stronger environmental suitability；
2. the present invention is provided with jib lubbing mechanism and slew gear, drill head can be made to rotate on a large scale and fixed bit
Put, to meet different actual punching demands；
Double head oil cylinder level the most of the present invention is droped to the ground be close to parallel with angle oil cylinder, has saved arrangement space, has reduced and take
Volume.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention；
Fig. 2 is the top view of the present invention；
Fig. 3 is the structural representation of frame and the first support means coupling part；
Fig. 4 is the structural representation of lazy-tongs；
Fig. 5 is the structural representation that frame coordinates with the first support means, the second support means；
Fig. 6 is the top view of Fig. 5；
Fig. 7 is the use view (when mast assembly does not rotates) of the present invention；
Fig. 8 is the use view (after mast rotates) of the present invention；
Fig. 9 is the structural representation of mast assembly part；
Figure 10 is the top view of Fig. 9；
Figure 11 is the structural representation of console section；
In figure, label represents: 1 crawler belt, 2 first support meanss, 3 support plates, 4 centralizers, 5 clampers,
6 drilling rods, 7 mast assemblies, 8 drill head, 9 fuel tank assemblies, 10 frames, 11 dust excluding plates, 12 mine lamps, 13 lamps
Frame, 14 power set, 15 second support meanss, 16 angle oil cylinders, 17 bench boards, 18 regulation axles, 19 install
Platform, 20 revolution pedestals, 21 pivoted frames, 22 lazy-tongs, 23 fastening blocks, 24 overturning oil cylinders, 25 pivoting supports,
26 frame plates, 27 cant boards, 28 loading plates, 29 buck plates, 30 chuck, 31 fixed stations, 32 otic placodes, 33 axles
Plate, 34 force transmission racks, 35 bearing pins, 36 revolution brackets, 37 secondary slide track seats, 38 sliding oil cylinders, 39 tooth bars, 40 give
Oil-feed cylinder, 41 connecting tubes, 42 first fulcrums, 43 second fulcrums, 44 revolution rotating disks, 45 revolution operation handles,
46 feed air relief valve, and 47 feed operation handle, 48 Pressure gauges.
Detailed description of the invention
Defer to technique scheme, as shown in Figure 1 to 11, the invention provides a kind of hole with adjustable jib lubbing mechanism
Road rig, is applied in narrow underworkings, and position of drilling is the most adjustable, to strengthen the versatility of rig.Concrete knot
Structure is described below:
A kind of underground drill rig with adjustable jib lubbing mechanism, including: with the frame 10 of crawler belt 1, frame 10 is installed
Having switching mechanism, switching mechanism is provided with mast assembly 7, drill head 8 is arranged on mast assembly 7；Described switching mechanism
Including being movably arranged at a pair first support meanss 2 of frame 10 leading section, the first support means 2 can be revolved relative to frame 10
Turn, and the two ends of the first support means 2 are scalable；Revolution pedestal 20 it is provided with, on revolution pedestal 20 between first support means 2
Be provided with one can 360 ° rotate revolution rotating disks 44, described mast assembly 7 be fixed on revolution rotating disk 44 on；Revolution pedestal 20
Driven by an overturning oil cylinder 24, by the angle of overturning oil cylinder 24 regulation revolution pedestal 20.
As it is shown in figure 1, this underground drill rig of the present invention, it uses crawler belt 1 formula structure to drive, and uses the crawler belt 1 can be more
Adapt to well underworkings environment；In this programme, the drill head 8 being used for carrying out drilling operation is arranged on mast assembly 7, mast
Assembly 7 is used for carrying and regulate drill head 8, and the position of drill head 8 can regulate on mast assembly 7.The present invention is
The punch position of regulation rig on a large scale, devises a kind of switching mechanism, before this switching mechanism is mainly included in frame 10
A pair first support meanss 2 of end, the first support means 2 has multiple important function, such as, plays frame 10 front end when operation
To firm effect, and it is movably arranged at frame 10 front end, and mast assembly 7 is contained on switching mechanism, therefore
When the first support means 2 rotates relative to frame 10 front end, mast assembly 7 will be driven, namely drill head 8 part will be on a large scale
Inside rotating, so in the plane rotated, drill head 8 can arrive any one job position, for the operation of drill head 8
Provide support and ensure.After arriving certain position, drill head 8, when operation, now can regulate drill head 8 total at mast
Become the position on 7, i.e. drill head 8 can on mast assembly 7 slide anteroposterior, the drilling rod 6 on drill head 8 thus can be made to arrive and to close
Suitable job position, makes the whole rig need not be too close to setting, and drilling rod 6 also can carry out drilling operation, it is ensured that rig with
Distance between the scope of operation, makes operational security be improved.
Above-mentioned switching mechanism can drive drill head about 8 to rotate, and in order to preferably meet actually used demand, this
Turning round in invention and be provided with the revolution rotating disk 44 driven by rotary motor on pedestal 20, described secondary slide track seat 37 is by revolution
Rotating disk 44 is arranged on revolution pedestal 20.There is fixing axle on revolution rotating disk 44, be used for fixed mast assembly 7 is installed.Revolution rotating disk
44 is a disk body that can rotate circumference 360 °, and rotary power comes from rotary motor.
The setting of revolution rotating disk 44 so that whole mast assembly 7 can turn round rotating in a circumferential direction of rotating disk 44, so that
Whole mast assembly 7 is mutually perpendicular in different planes all to regulate angle at two, and drill head 8 thus can be made to carry out ball
Face rotates and fixed position, and drill head 8 can arrive optional position in slewing area, to adapt to different operating mode and to use requirement.
In the switching mechanism of the present invention, can stretch in the two ends of the first support means 2, so when operation, and first
The top of support means 2 and bottom can tight contact between with the roof in service tunnel and ground, and frame 10 is effectively solid
It is scheduled in tunnel so that drill head 8 operationally can keep stable.First support means 2 is again rotatable, then making
Before industry, rotate to diverse location, angle, then make its two ends stretch, it is also possible to realize the optional position in rotating range, the
Contact all can be fixed effectively in one support means 2 two ends, and so in the case of different angles, drill head 8 also can stablize operation.
In the present invention, having revolution pedestal 20 between the first support means 2, this is one and followed by the first support means 2 together
The structure that step rotates, is arranged on mast assembly 7 on revolution pedestal 20, then mast assembly 7 is by along with the first support means 2
Rotate and rotate.And it self is rotary for turning round pedestal 20, then the first support means 2 provides a range of rotation
Gyration, revolution pedestal 20 is provided that again a range of anglec of rotation, and the two combines, it is achieved that mast assembly 7 is at big model
Enclosing interior rotation, such punch position can significantly regulate.
As shown in Fig. 3, Fig. 5, Fig. 6, the first support means 2 is provided with pivoted frame 21, sets between this pair pivoted frame 21
It is equipped with regulation axle 18；Described revolution pedestal 20 includes a fixing frame plate, and the side of fixing frame plate is provided with through hole
Erecting bed 19, erecting bed 19 is assemblied on regulation axle 18 by through hole, and is inserted through the side opening on erecting bed 19 by steady pin
Enter in regulation axle 18 the relative position with fixed installation platform 19 with regulation axle 18, then installing when, it is also possible to pass through
It is distributed in the different jacks on regulation axle 18, initial angle when adjustment fixing plate frame is installed, so that revolution pedestal 20 has
Bigger slewing area；On fixing frame plate, installing hole is distributed, is used for and drill head 8 is attached.
As a kind of above-mentioned pivoted frame 21 structure, as it is shown on figure 3, pivoted frame 21 includes fastening block 23, in the side of fastening block 23
It is machined with arcuate groove on face, on fastening block 23, fixing hole is distributed；In each first support means 2, fastening block 23 is respectively provided with
A pair, the first support means 2 is clipped in wherein by every a pair fastening block 23, is then fixed by bolt；At two first
Being provided with axle sleeve on the fastening block 23 of support arrangement 2 the same side, the end of described regulation axle 18 is assemblied in axle sleeve；Arrange tight
Gu this fixed structure of block 23, its benefit is easy for installing the regulation pivoted frame 21 position in the first support means 2, can protect simultaneously
Hold the compact siro spinning technology between the first support means 2.
As it is shown on figure 3, be the structural representation of frame 10 in the present invention.Frame 10 includes a pair spaced frame plate
26, the thick middle of frame plate 26, two ends are relatively thin；Connected by loading plate 28 between frame plate 26；Equal in the front end of each frame plate 26
Pivoting support 25 is had, bearing pin 35 axially the most vertical with the length direction of frame plate 26 by bearing pin 35 movably arranged；Described one
First support means 2 is each arranged through a pivoting support 25；Frame plate 26 is provided with angle oil cylinder 16, angle oil cylinder
The outfan of 16 is connected on described pivoting support 25.The setting of pivoting support 25, is to meet installation the first support dress
Put the demand of 2, the first support means 2 be installed on pivoting support 25, and be connected movable with frame 10 for pivoting support 25,
Can effectively ensure the stability of the first support means 2 operation, also allow for angle oil cylinder 16 simultaneously and the first support means 2 is turned over
The control of gyration.
As it is shown on figure 3, the strip structure that frame plate 26 is the thin thick middle in two ends, under the downside of described loading plate 28 rear end
Side is provided with the buck plate 29 parallel with loading plate 28, is provided with and is connected with loading plate 28, buck plate 29 on the downside of frame plate 26
Cant board 27；Wherein, buck plate 29 is installed the power set 14 for driving described crawler belt 1, and oil is installed on loading plate 28
Box assembly 9, this fuel tank assembly 9 includes providing the fuel tank of fuel oil for power set 14 and providing hydraulic oil for oil cylinder in the present invention
Oil cylinder.
In order to ensure that mast assembly 7 is by the revolution pedestal 20 stability in rotary course, then be accomplished by making two
First support means 2 keeps absolute synchronization when rotated.To this end, in this programme, frame plate 26 front end is provided with lazy-tongs 22,
Lazy-tongs 22 are arranged on the lower section of pivoting support 25, and lazy-tongs 22 are connected with a pair described first support meanss 2；Described
Overturning oil cylinder 24 be arranged on lazy-tongs 22, the outfan of overturning oil cylinder 24 is by force transmission rack 34 and described regulation axle 18
Connect.Two the first support meanss 2 are connected as one by lazy-tongs 22, drive pivoting support 25 to rotate at angle oil cylinder 16
Time, due to the effect of lazy-tongs 22, two the first support means 2 synchronous rotaries will be made, and avoiding problems the two rotation and differ
The structural damage caused and be likely to result in, it is ensured that the stability in the large of structure.The another one effect of lazy-tongs 22 simultaneously is to use
Installing overturning oil cylinder 24, it is that overturning oil cylinder 24 provides a stable mounting platform, makes the installation position of overturning oil cylinder 24
It is more suitable to put.Overturning oil cylinder 24 is connected with regulation axle 18 by force transmission rack 34, and force transmission rack 34 is that two ends have cutting ferrule
Structure, one end is arranged on regulation axle 18, and the other end is hinged with overturning oil cylinder 24, to transmit the power of different directions, thus realizes
Overturning oil cylinder 24 is driven back to the purpose that spindle housing 20 drives mast assembly 7 to rotate.In the present invention, pivoting support 25 is at angle oil cylinder
Being 0 °～90 ° around frame 10 front end range of rotation under the effect of 16, described revolution pedestal 20 is in the effect of overturning oil cylinder 24
Under around regulation axle 18 rotating range be 0 °～37 °.
As shown in Figure 4, it is provided that the structure chart of a kind of concrete lazy-tongs 22.Lazy-tongs 22 include axillare 33, axle
The side of plate 33 is provided with the otic placode 32 with through hole, connects for installing with pivoting support 25；The end face of axillare 33 sets
It is equipped with a pair fixed station 31, fixed station 31 offers half slot；Each fixed station 31 is equipped with the card with half slot
On platform 30, chuck 30 and fixed station 31, symmetry offers bolt hole；When chuck 30 and fixed station 31 split, in chuck 30
Half slot pieces together the circular groove for fixing described first support means 2 with the half slot on fixed station 31, and this circular groove is in order to solid
Fixed first support means 2.
As shown in Figure 1 to Figure 3, the end of frame 10 is provided with a pair second support meanss 15, and the second support means 15 is adopted
Use single head oil cylinder, and the first support means 2 uses double head oil cylinder；Single head oil cylinder, double head oil cylinder output shaft on be provided with
Propping up support plate 3, a support plate 3 provides bigger contact area.In the present invention, in order to ensure that the first support means 2 is rotating regulation
During, the stability of whole device when two ends are not yet fixed；When regulating the angle of the first support means 2, first make second
The lower end elongation of support means 15, contacts with ground, and such second support means 15 and crawler belt 1 provide for stable base
Plinth, makes the first whole mechanism of support means 2 more stable during rotating adjustment angle；And regulate in the first support means 2
After good angle, and its two ends carry out Telescopic Fixed after, when drill head 8 carries out drilling operation, the second support means 15 is also
Partial reaction power can be offset.When whole device is advanced in tunnel, by first support means the 2, second support means 15 two ends
Pack up, do not affect the motion of crawler belt 1.
The structure of mast assembly 7 is as shown in Fig. 7 to Figure 11.Mast assembly 7 includes that the pair being arranged on revolution pedestal 20 is sliding
Rail chair 37, secondary slide track seat 37 is equipped with can be along secondary slide track seat 37 mast in axial sliding, and mast is equipped with can be along mast shafts
To the revolution bracket 36 slided, described drill head 8 is arranged on revolution bracket 36.Secondary slide track seat 37 is connected with revolution pedestal 20
Installing, it provides a track slided for mast simultaneously, and mast can be in the secondary enterprising line slip of slide track seat 37.Specifically,
Being provided with sliding oil cylinder 38 on secondary slide track seat 37, the output shaft of sliding oil cylinder 38 is connected with mast；Upper surface at mast is offered
Chute, described revolution bracket 36 is had to be assemblied on chute；Chute is provided with and feeds oil cylinder 40, feed the output of oil cylinder 40
Gear is installed on axle, bottom revolution bracket 36, chute is all equipped with the tooth bar 39 that described gear coordinates.In regulation
During, drive sliding oil cylinder 38, mast can be made to slide relative to secondary slide track seat 37, and drive and feed oil cylinder 40, then
Under the drive of rack-and-pinion 39, make revolution bracket 36 that drill head 8 part can be driven to move.Such fit system, be
A kind of duplication acceleration mechanism, can realize being fine-tuned of drill head 8 position, and mast also can be made to drive drill head 8 the most on a large scale
Interior movement, meets the requirement of drilling under different condition.
As shown in Fig. 2, Figure 11, mast is fixedly installed hollow connecting tube 41, connecting tube 41 is equipped with first
Axle 42, the end of the first fulcrum 42 is provided with second fulcrum 43 vertical with the first fulcrum 42, and the end of the second fulcrum 43 is installed
There is bench board 17.First fulcrum the 42, second fulcrum 43 and connecting tube 41 coordinate, and the relative position of scalable bench board 17, in reality
During manipulation, bench board 17 can be made towards suitable direction, it is simple to the observation of operator.Pressure gauge is had on bench board 17
48, revolution operation handle 45, feed air relief valve 46, feed the operation structure such as handle 47, in order to control whole device.Feed decompression
What valve 46 scalable fed oil cylinder 40 feeds power, it is achieved being fine-tuned of drill head 8 position.
Frame 10 is vertically installed with lamp bracket 13, lamp bracket 13 is provided with mine lamp 12；It is provided with on the top of lamp bracket 13
Dust excluding plate 11, regulates mine lamp 12 and is pointed into work surface during use.It addition, be provided with clamper 5 and centralizer 4 on mast, it is used for
The position of drilling rod 6 in fixing drill head 8.
Claims (10)
1. with a underground drill rig for adjustable jib lubbing mechanism, including: with the frame (10) of crawler belt (1), it is characterised in that institute
Being provided with switching mechanism in the frame (10) stated, switching mechanism is provided with mast assembly (7), mast assembly is provided with on (7)
Drill head (8), the drill head (8) position-adjustable on mast assembly (7)；Described switching mechanism includes being movably arranged at
A pair first support meanss (2) of frame (10) leading section, the first support means (2) can rotate relative to frame (10), and the
The two ends of one support means (2) are scalable；Revolution pedestal (20), revolution pedestal (20) it is provided with between first support means (2)
On be provided with one can 360 ° of revolution rotating disks (44) rotated, described mast assembly (7) is fixed in revolution rotating disk (44)；Return
Spindle housing (20) is driven by an overturning oil cylinder (24), by the angle of overturning oil cylinder (24) regulation revolution pedestal (20).
2. as claimed in claim 1 with the underground drill rig of adjustable jib lubbing mechanism, it is characterised in that described frame (10) bag
Include a pair spaced frame plate (26), connected by loading plate (28) between frame plate (26)；Before each frame plate (26)
End all has pivoting support (25) by bearing pin (35) movably arranged, the axial and length of frame plate (26) of described bearing pin (35)
Direction is vertical；A pair described first support meanss (2) are each arranged through a pivoting support (25), in the upper peace of frame plate (26)
Equipped with angle oil cylinder (16), the outfan of angle oil cylinder (16) is connected on described pivoting support (25).
3. as claimed in claim 1 with the underground drill rig of adjustable jib lubbing mechanism, it is characterised in that the first described support dress
Put and on (2), be provided with pivoted frame (21), between this pair pivoted frame (21), be provided with regulation axle (18)；Described revolution pedestal
(20) including a fixing frame plate, the side of fixing frame plate is provided with the erecting bed (19) with through hole, and erecting bed (19) passes through
Through hole is assemblied in regulation axle (18), and be inserted into through the side opening on erecting bed (19) by steady pin regulate in axle (18) with
Fixed installation platform (19) and the relative position regulating axle (18)；Installing hole is distributed on fixing frame plate.
4. as claimed in claim 3 with the underground drill rig of adjustable jib lubbing mechanism, it is characterised in that described pivoted frame (21) bag
Including fastening block (23), be machined with arcuate groove on the side of fastening block (23), fastening block is distributed fixing hole on (23)；Each
The upper fastening block (23) of individual first support means (2) is respectively provided with a pair, and the first support means (2) is clipped in by every a pair fastening block (23)
Wherein, then it is fixed by bolt；The fastening block (23) of two the first support means (2) the same sides is provided with axle
Set, the end of described regulation axle (18) is assemblied in axle sleeve.
5. as claimed in claim 2 with the underground drill rig of adjustable jib lubbing mechanism, it is characterised in that described frame plate (26) is front
End is provided with lazy-tongs (22), and lazy-tongs (22) are arranged on the lower section of pivoting support (25), and lazy-tongs (22) are with described
A pair first support meanss (2) connect；Described overturning oil cylinder (24) is arranged on lazy-tongs (22), overturning oil cylinder (24)
Outfan be connected with described regulation axle (18) by force transmission rack (34).
6. as claimed in claim 5 with the underground drill rig of adjustable jib lubbing mechanism, it is characterised in that described lazy-tongs
(22) include that axillare (33), the side of axillare (33) are provided with the otic placode (32) with through hole, the end face of axillare (33) sets
Being equipped with a pair fixed station (31), fixed station offers half slot on (31)；Each fixed station (31) is equipped with semicircle
The upper symmetry of the chuck (30) of groove, chuck (30) and fixed station (31) offers bolt hole；When chuck (30) and fixed station (31)
During split, the half slot in chuck (30) pieces together for fixing described first support means with the half slot on fixed station (31)
(2) circular groove.
7. as claimed in claim 1 with the underground drill rig of adjustable jib lubbing mechanism, it is characterised in that described frame (10)
End is provided with a pair second support meanss (15), the second support means (15) employing single head oil cylinder, and the first support means (2)
Use double head oil cylinder；Single head oil cylinder, double head oil cylinder output shaft on be provided with support plate (3).
8. as claimed in claim 1 with the underground drill rig of adjustable jib lubbing mechanism, it is characterised in that described frame plate (26) is
The strip structure of the thin thick middle in two ends, the lower side-lower in described loading plate (28) rear end is provided with parallel with loading plate (28)
Buck plate (29), frame plate (26) downside be provided with the cant board (27) being connected with loading plate (28), buck plate (29)；Its
In, the upper installation of buck plate (29) is used for driving the power set (14) of described crawler belt (1), and loading plate (28) upper installation fuel tank is total
Become (9).
9. as claimed in claim 1 with the underground drill rig of adjustable jib lubbing mechanism, it is characterised in that described mast assembly
(7) including the secondary slide track seat (37) being arranged in revolution pedestal (20), secondary slide track seat (37) is equipped with can be along secondary slide track seat
(37) mast in axial sliding, mast is equipped with and can turn round bracket (36) along mast in axial sliding, described drill head (8)
It is arranged in revolution bracket (36).
10. as claimed in claim 9 with the underground drill rig of adjustable jib lubbing mechanism, it is characterised in that described secondary slide track seat
(37) being provided with sliding oil cylinder (38) on, the output shaft of sliding oil cylinder (38) is connected with mast；Upper surface at mast offers
Chute, described revolution bracket (36) is assemblied on chute；Chute is provided with and feeds oil cylinder (40), feed oil cylinder (40)
Gear is installed on output shaft, is all equipped with, in revolution bracket (36) bottom, chute, the tooth bar (39) that described gear coordinates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610751501.2A CN106194021B (en) | 2016-08-26 | 2016-08-26 | A kind of underground drill rig with adjustable jib lubbing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610751501.2A CN106194021B (en) | 2016-08-26 | 2016-08-26 | A kind of underground drill rig with adjustable jib lubbing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106194021A true CN106194021A (en) | 2016-12-07 |
| CN106194021B CN106194021B (en) | 2019-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610751501.2A Active CN106194021B (en) | 2016-08-26 | 2016-08-26 | A kind of underground drill rig with adjustable jib lubbing mechanism |
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| Country | Link |
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| CN (1) | CN106194021B (en) |
Cited By (3)
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| CN109138850A (en) * | 2018-09-10 | 2019-01-04 | 陕西斯达防爆安全科技股份有限公司 | A kind of luffing rotating mechanism |
| CN110630175A (en) * | 2019-09-06 | 2019-12-31 | 河南铁福来装备制造股份有限公司 | Foldable omnibearing drilling mechanism |
| CN110984854A (en) * | 2019-12-24 | 2020-04-10 | 许芳艳 | Conveniently-moved drilling machine for hydraulic engineering and drilling method thereof |
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| CN110984854B (en) * | 2019-12-24 | 2021-10-22 | 许芳艳 | Conveniently-moved drilling machine for hydraulic engineering and drilling method thereof |
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|---|---|
| CN106194021B (en) | 2019-01-01 |
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Address after: Weiyang District 710018 in Shaanxi Province Economic Development Zone of Xi'an caotan eco industrial park is 3699 Yuan Lu Applicant after: Shaanxi Sida explosion-proof safety Polytron Technologies Inc Address before: Caotan economic and Technological Development Zone, eco industrial park in Shaanxi city of Xi'an province is 710018 Yuan Lu No. 3699 Applicant before: Shaanxi Star Coal Mine Safety Equipment Co., Ltd. |
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