CN206053850U - A kind of underground drill rig of the adjustable angle that punches on a large scale - Google Patents
A kind of underground drill rig of the adjustable angle that punches on a large scale Download PDFInfo
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- CN206053850U CN206053850U CN201620968423.7U CN201620968423U CN206053850U CN 206053850 U CN206053850 U CN 206053850U CN 201620968423 U CN201620968423 U CN 201620968423U CN 206053850 U CN206053850 U CN 206053850U
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Abstract
This utility model provides a kind of underground drill rig of the adjustable angle that punches on a large scale, including：With tracked frame, switching mechanism is installed in frame, on switching mechanism, is provided with mast assembly, drill head, and position-adjustable of the drill head on mast assembly are installed on mast assembly；Described switching mechanism includes a pair first support meanss for being movably arranged at frame leading section, and the first support meanss can be rotated relative to frame, and the two ends of the first support meanss are scalable；Revolution pedestal is provided between first support meanss, described mast assembly is installed on revolution pedestal；Revolution pedestal is driven by an overturning oil cylinder, adjusts the angle of revolution pedestal by overturning oil cylinder；The first described support meanss rotation angle range is 0 °～90 °, and described revolution pedestal rotation angle range is 0 °～37 °.Rig of the present utility model can the interior position for adjusting drill head, punching angle etc. on a large scale, make the adaptability of whole rig, versatility higher.
Description
Technical field
This utility model is related to a kind of colliery drilling equipment, and in particular to a kind of tunnel of the adjustable angle that punches on a large scale
Rig.
Background technology
Hydraulic tunnel drilling machine is that the one kind for growing 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：It is desk-top it is packaging need a dead lift, using especially side
Just；And crawler travel type is using more convenient, but the underground drill rig of the adjustable angle that punches on a large scale existing at present, and volume is huge
Greatly, it is impossible to adapt to the little tunnel work surface of working space, can not move under complicated road conditions.It is existing to beat on a large scale
The adjustable underground drill rig of orifice angle arranges multiple pilot operated valve devices or switching valve in hydraulic system, makes in order to multi-faceted punching
Into system complex, reliability is reduced, and the trouble that operates；Due to the operating environment complexity under mine, to the steady of drill body
Solidity is required can be more strict, and the security requirement to operator also can be higher, and existing track-mounted drill can not meet
Above-mentioned requirements.
The content of the invention
For above-mentioned problems of the prior art, the purpose of this utility model is, there is provided one kind is punched on a large scale
The underground drill rig of adjustable angle, operation of walking in narrow, and multi-faceted can punching, with good general
Property.
In order to realize above-mentioned task, this utility model is employed the following technical solutions：
A kind of underground drill rig of the adjustable angle that punches on a large scale, including：With tracked frame, it is provided with frame and turns over
Rotation mechanism, is provided with mast assembly on switching mechanism, be provided with drill head, and drill head is on mast assembly on mast assembly
Position-adjustable；Described switching mechanism includes a pair first support meanss for being movably arranged at frame leading section, first
Support arrangement can be rotated relative to frame, and the two ends of the first support meanss are scalable；Revolution is provided between first support meanss
Pedestal, described mast assembly are installed on revolution pedestal；Revolution pedestal is driven by an overturning oil cylinder, by overturning oil cylinder
Adjust the angle of revolution pedestal；The first described support meanss rotation angle range is 0 °～90 °, described revolution pedestal rotation
Angular range is 0 °～37 °.
Further, described frame includes a pair spaced frame plates, is connected by loading plate between frame plate；Every
There is a pivoting support front end of one frame plate by bearing pin movably arranged, the axial direction of described bearing pin and the length direction of frame plate
Vertically；A pair described first support meanss are each arranged through a pivoting support, and angled oil cylinder, angle are installed on frame plate
The outfan of degree oil cylinder is connected on described pivoting support.
Further, pivoted frame is provided with the first described support meanss, between this pair of pivoted frames be 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 in adjustment axis by through hole, and is inserted in adjustment axis to fixedly mount through the side opening on erecting bed by alignment pin
The relative position of platform and adjustment axis；Installing hole is distributed with fixing frame plate.
Further, described pivoted frame includes fastening block, and arcuate groove is machined with the side of fastening block, divides on fastening block
It is furnished with fixing hole；In each first support means, fastening block is respectively provided with a pair, and every a pair of fastening blocks are by the first support meanss
It is clipped in wherein, is then fixed by bolt；Axle sleeve is provided with the fastening block of two first support meanss the same sides,
The end of described adjustment axis 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, together
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 adjustment axis by force transmission rack.
Further, described lazy-tongs include axillare, and the side of axillare is provided with the otic placode with through hole, in axillare
Top surface on be provided with a pair of fixed stations, half slot is offered on fixed station；It is equipped with half slot on each fixed station
Chuck, bolt hole is symmetrically offered in chuck and fixed station；When chuck and fixed station split, the half slot in chuck with
Half slot on fixed station is pieced together for fixing the circular groove of first support meanss.
Further, the end of described frame is provided with a pair second support meanss, and the second support meanss adopt single head
Oil cylinder, and the first support meanss adopt double head oil cylinder；Support plate is provided with single head oil cylinder, the output shaft of double head oil cylinder.
Further, strip structure of the described frame plate for 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, and the cant board being connected with loading plate, buck plate is provided with the downside of frame plate；Its
In, install on buck plate for driving the power set of the crawler belt, and fuel tank assembly is installed on loading plate.
Further, described mast assembly includes the secondary slide track seat on revolution pedestal, assembles on secondary slide track seat
Having can be equipped with mast and bracket, described brill can be turned round in axial sliding along mast along secondary slide track seat mast in axial sliding
Head is arranged on revolution bracket.
Further, sliding oil cylinder is installed on described secondary slide track seat, 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；Feed oil cylinder is installed in chute, is fed
Gear is installed on the output shaft of oil cylinder, the tooth bar that described gear coordinates is equipped with revolution bracket base, chute.
Further, the revolution rotating disk driven by rotary motor is installed on described revolution pedestal, described pair is sliding
Rail chair is arranged on revolution pedestal by turning round rotating disk.
Further, hollow connecting tube is fixedly installed on described mast, the first fulcrum is equipped with connecting tube, 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, lamp bracket is vertically installed with described frame, mine lamp is installed on lamp bracket；Arrange on the top of lamp bracket
There is dust excluding plate.
Further, clamper and centralizer are installed on described mast, for fixing the position of drilling rod in drill head
Put.
Further, the overall dimensions of the underground drill rig of the described adjustable angle that punches on a large scale are 2870*1000*
1700mm。
This utility model has following technical characterstic compared with prior art：
1., when oil cylinder is in retracted state, overall overall dimensions are little, can be in down-hole for underground drill rig of the present utility model
Have free passage in narrow, so that this device has stronger environmental suitability；
2. jib lubbing mechanism is provided with this utility model, can make 360 ° of center of the mast wraparound spindle housing scope inward turning of rig
Turn, realize that switching mechanism mast any rotation in horizontality is drilled operation；
3. this utility model double head oil cylinder level drop to the ground it is parallel with angle oil cylinder be close to, saved arrangement space, reduced
Take volume.
Description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is the structural representation of frame and the first support meanss coupling part；
Structural representations of the Fig. 4 for lazy-tongs；
Fig. 5 is the structural representation that frame is coordinated with the first support meanss, the second support meanss；
Top views of the Fig. 6 for Fig. 5；
Fig. 7 is use state schematic diagram of the present utility model (when mast assembly does not rotate)；
Fig. 8 is use state schematic diagram of the present utility model (after mast rotation)；
Structural representations of the Fig. 9 for mast assembly part；
Top views of the Figure 10 for Fig. 9；
Structural representations of the Figure 11 for console section；
In figure, label is represented：1-crawler belt, the 2-the first support meanss, 3-support plate, 4-centralizer, 5-clamper,
6-drilling rod, 7-mast assembly, 8-drill head, 9-fuel tank assembly, 10-frame, 11-dust excluding plate, 12-mine lamp, 13-lamp
Frame, 14-power set, the 15-the second support meanss, 16-angle oil cylinder, 17-bench board, 18-adjustment axis, 19-install
Platform, 20-revolution pedestal, 21-pivoted frame, 22-lazy-tongs, 23-fastening block, 24-overturning oil cylinder, 25-pivoting support,
26-frame plate, 27-cant board, 28-loading plate, 29-buck plate, 30-chuck, 31-fixed station, 32-otic placode, 33-axle
Plate, 34-force transmission rack, 35-bearing pin, 36-revolution bracket, 37-secondary slide track seat, 38-sliding oil cylinder, 39-tooth bar, 40-give
Enter oil cylinder, 41-connecting tube, the 42-the first fulcrum, the 43-the second fulcrum, 44-pressure gauge, 45-revolution operation handle, 46-
Feed air relief valve, 47-feed operation handle.
Specific embodiment
Above-mentioned technical proposal is deferred to, as shown in Figure 1 to 11, this utility model provides a kind of angle of punching on a large scale can
The underground drill rig of tune, is applied in narrow underworkings, and position of drilling is adjustable on a large scale, to strengthen the versatility of rig.
Concrete structure is described below：
A kind of underground drill rig of the adjustable angle that punches on a large scale, including：Frame 10 with crawler belt 1, pacifies in frame 10
Equipped with switching mechanism, mast assembly 7 on switching mechanism, is provided with, drill head 8 is arranged on mast assembly 7, and drill head 8 is in mast
Position-adjustable on bar assembly 7；Described switching mechanism include being movably arranged at 10 leading section of frame a pair first
Support arrangement 2, the first support meanss 2 can be rotated relative to frame 10, and the two ends of the first support meanss 2 are scalable；First supports
Revolution pedestal 20 is provided between device 2, described mast assembly 7 is installed on revolution pedestal 20；Revolution pedestal 20 passes through one
Individual overturning oil cylinder 24 drives, and adjusts the angle of revolution pedestal 20 by overturning oil cylinder 24；Described 2 anglec of rotation of the first support meanss
Degree scope is 0 °～90 °, and described 20 rotation angle range of revolution pedestal is 0 °～37 °.
As shown in figure 1, this underground drill rig of the present utility model, which adopts 1 formula structure of crawler belt to drive, using crawler belt 1
Underworkings environment can be better adapted to；In this programme, the drill head 8 for the operation that carries out drilling is arranged on mast assembly 7,
Mast assembly 7 is used for carrying and adjusting drill head 8, and the position of drill head 8 can be regulation on mast assembly 7.This practicality
In new in order on a large scale it is interior adjust rig punch position, devise a kind of switching mechanism, the switching mechanism is mainly included in
A pair first support meanss 2 of 10 front end of frame, the first support meanss 2 have multiple important function, for example, 10 front end of frame are existed
Firm effect is played during operation, and which is movably arranged at 10 front end of frame, and mast assembly 7 is mounted in switching mechanism
On, therefore when the first support meanss 2 are rotated relative to 10 front end of frame, mast assembly 7, namely 8 part of drill head will be driven
Interior on a large scale to be rotated, so in the plane of rotation, drill head 8 can reach any one job position, be rig
8 operation is provided to be supported and ensures.After certain position is reached, drill head 8 can adjust drill head in operation, now
8 positions on mast assembly 7, i.e. drill head 8 can on mast assembly 7 slide anteroposterior, thus can make the brill on drill head 8
Bar 6 reaches suitable job position, makes whole rig without too close to setting, drilling rod 6 can also carry out drilling operation, it is ensured that
The distance between rig and scope of operation, are improved the operational security.
In switching mechanism of the present utility model, the two ends of the first support meanss 2 can be flexible, so in operation,
The top and bottom of the first support meanss 2 can be tight contacted between with the roof in service tunnel and ground, will be frame 10 effective
Be fixed in tunnel so that drill head 8 can operationally keep stable.First support meanss 2 can be rotation again, then
Before operation, rotate to diverse location, angle, then make its two ends stretch, it is also possible to realize any position in rotating range
Put, contact can effectively be fixed in 2 two ends of the first support meanss, and so in the case of different angles, drill head 8 can also be stablized
Operation.
In this utility model, between the first support meanss 2, there is revolution pedestal 20, this is one and followed by the first support meanss
The structure of 2 synchronous rotaries, mast assembly 7 is arranged on revolution pedestal 20, then mast assembly 7 will be with the first support meanss
2 rotation and rotate.And it itself can be rotation to turn round pedestal 20, then the first support meanss 2 are provided in certain limit
The anglec of rotation, revolution pedestal 20 can provide a range of anglec of rotation again, and the two combines, and realizes mast assembly 7 and exists
Interior rotation on a large scale, such punch position significantly can be adjusted.
Specifically, in this utility model, 2 rotation angle range of the first support meanss is 0 °～90 °, described gyroaxis
20 rotation angle range of frame is 0 °～37 °；First support meanss 2 are movably arranged at 10 front end of frame, and being can be around 10 end of frame
Portion's rotation, by the way of axle installation, i.e., the first support meanss 2 are only capable of in a rotation with surface the first support meanss 2, and
Aspheric surface is rotated.It is same to drip, the mode that pedestal 20 is also adopted by axle installation is turned round, is only capable of being rotated up in the week of axle.So in reality
When border uses, the angle of the first support meanss 2 is adjusted according to current landform and is fixed, then in 2 anglec of rotation of the first support meanss
On the basis of, the anglec of rotation of revolution pedestal 20 is adjusted, can realize that drill head 8 carries out Handpiece Location within a large range
Adjust.
Above-mentioned switching mechanism can drive drill head to rotate about 8, and in order to preferably meet actually used demand, this
Turn round in utility model and the revolution rotating disk driven by rotary motor is installed on pedestal 20, described secondary slide track seat 37 passes through back
Disk of walking around is arranged on revolution pedestal 20.There is fixing axle on revolution rotating disk, for installing fixed mast assembly 7.Turning round rotating disk is
One can come from rotary motor in the disk body of circumferential 360 ° of rotations, rotary power.
The setting of revolution rotating disk so that whole mast assembly 7 can turn round rotating in a circumferential direction for rotating disk, so that entirely
Mast assembly 7 can adjust angle in being mutually perpendicular to different planes at two, can thus enable drill head 8 carry out sphere and turn
Dynamic and fixed position, drill head 8 can reach optional position in slewing area, to adapt to different operating modes and use requirement, so as to
Meet the requirement of angle adjustable of punching on a large scale.
As shown in Fig. 3, Fig. 5, Fig. 6, in the first support meanss 2, pivoted frame 21 is provided with, is set between this pair of pivoted frame 21
It is equipped with adjustment axis 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 are assemblied in adjustment axis 18 by through hole, and are inserted through the side opening on erecting bed 19 by steady pin
Enter in adjustment axis 18 to fixedly mount the relative position of platform 19 and adjustment axis 18, then when installing, it is also possible to pass through
The different jacks being distributed in adjustment axis 18, initial angle when adjustment fixing plate frame is installed, so that revolution pedestal 20 has
Bigger slewing area；Installing hole is distributed with fixing frame plate, for being attached with drill head 8.
As a kind of above-mentioned 21 structure of pivoted frame, as shown in figure 3, pivoted frame 21 includes fastening block 23, in the side of fastening block 23
Arcuate groove is machined with face, on fastening block 23, fixing hole is distributed with；In each first support means 2, fastening block 23 is respectively provided with
A pair, the first support meanss 2 are clipped in wherein by every a pair of fastening blocks 23, are then fixed by bolt；At two first
Axle sleeve is provided with the fastening block 23 of 2 the same side of support arrangement, the end of described adjustment axis 18 is assemblied in axle sleeve；Arrange tight
Gu 23 this fixed structure of block, its benefit are easy for installing and adjust position of the pivoted frame 21 in the first support meanss 2, while can protect
Hold and the tight connection between the first support meanss 2.
As shown in figure 3, for the structural representation of frame in this utility model 10.Frame 10 includes a pair spaced framves
Plate 26, the thick middle of frame plate 26, two ends are relatively thin；Connected by loading plate 28 between frame plate 26；In the front end of each frame plate 26
There is pivoting support 25 by 35 movably arranged of bearing pin, the axial direction of bearing pin 35 is vertical with the length direction of frame plate 26；Described
A pair first support meanss 2 are each arranged through a pivoting support 25；Angled oil cylinder 16, angle oil are installed on frame plate 26
The outfan of cylinder 16 is connected on described pivoting support 25.The setting of pivoting support 25, is to install the first support to meet
The demand of device 2, the first support meanss 2 are installed on pivoting support 25, and by pivoting support 25 and 10 movable company of frame
Connect, can effectively ensure the stability of 2 operation of the first support meanss, while also allowing for 16 pairs of the first support meanss of angle oil cylinder
The control of 2 flip angles.
As shown in figure 3, strip structure of the frame plate 26 for the thin thick middle in two ends, under the downside of described 28 rear end of loading plate
Side is provided with the buck plate 29 parallel with loading plate 28, is provided with what is be connected with loading plate 28, buck plate 29 on the downside of frame plate 26
Cant board 27；Wherein, install on buck plate 29 for driving the power set 14 of the crawler belt 1, and oil is installed on loading plate 28
Box assembly 9, the fuel tank assembly 9 include providing liquid for the fuel tank of the offer fuel oil of power set 14 and for oil cylinder in this utility model
The oil cylinder of force feed.
In order to ensure mast assembly 7 by turning round stability of the pedestal 20 in rotary course, then be accomplished by making two
First support meanss 2 keep absolute synchronization when rotated.For this purpose, in this programme, 26 front end of frame plate 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；It is described
Overturning oil cylinder 24 be arranged on lazy-tongs 22, the outfan of overturning oil cylinder 24 passes through force transmission rack 34 and described adjustment axis 18
Connection.Two the first support meanss 2 are connected as one by lazy-tongs 22, drive pivoting support 25 to rotate in angle oil cylinder 16
When, due to the effect of lazy-tongs 22, two 2 synchronous rotaries of the first support meanss will be made, and avoiding problems the two rotation and differ
The structural damage for causing and being likely to result in, it is ensured that the stability in the large of structure.Another effect of lazy-tongs 22 is to use simultaneously
To install overturning oil cylinder 24, which is that overturning oil cylinder 24 provides a stable mounting platform, makes the installation position of overturning oil cylinder 24
Put more suitable.Overturning oil cylinder 24 is connected with adjustment axis 18 by force transmission rack 34, and force transmission rack 34 is that a two ends have cutting ferrule
Structure, one end are arranged in adjustment axis 18, and the other end is hinged with overturning oil cylinder 24, to transmit the power of different directions, so as to realize
Overturning oil cylinder 24 is driven back to the purpose that spindle housing 20 drives 7 rotation of mast assembly.In this utility model, pivoting support 25 and first
It is 0 °～90 ° that support meanss 2 pass through bearing pin 35 in the presence of angle oil cylinder 16 around the scope that 10 front end of frame rotates, described
Revolution pedestal 20 in the presence of overturning oil cylinder 24 around adjustment axis 18 rotating range be 0 °～37 °.
As shown in Figure 4, there is provided a kind of structure chart of specific 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；Set on the top surface of axillare 33
A pair of fixed stations 31 are equipped with, on fixed station 31, half slot is offered；The card with half slot is equipped with each fixed station 31
Bolt hole is offered symmetrically on platform 30, chuck 30 and fixed station 31；When chuck 30 is with 31 split of fixed station, in chuck 30
Half slot on half slot and fixed station 31 is pieced together for fixing the circular groove of first support meanss 2, and the circular groove is to solid
Fixed first support meanss 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 meanss 15 are adopted
Single head oil cylinder is used, and the first support meanss 2 adopt double head oil cylinder；It is provided with single head oil cylinder, the output shaft of double head oil cylinder
Support plate 3, support plate 3 provide larger contact area.In this utility model, in order to ensure the first support meanss 2 in rotation
During regulation, the stability of whole device when two ends are not yet fixed；When the angle of the first support meanss 2 is adjusted, make first
The lower end elongation of the second support meanss 15, is contacted with ground, and such second support meanss 15 and crawler belt 1 provide for stable
Basis, makes 2 whole mechanism of the first support meanss more stable during rotation adjustment angle；And adjust in the first support meanss 2
After having saved angle, and its two ends carry out it is Telescopic Fixed after, when drill head 8 carries out drilling operation, the second support meanss 15
Partial reaction power can also be offset.When whole device is advanced in tunnel, by the first support meanss 2,15 liang of the second support meanss
End is packed up, and does 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 on revolution pedestal 20 is sliding
Rail chair 37, being equipped with secondary slide track seat 37 can be along the mast in axial sliding of secondary slide track seat 37, and being equipped with mast can be along mast shafts
To the revolution bracket 36 for sliding, described drill head 8 is arranged on revolution bracket 36.Secondary slide track seat 37 is connected with revolution pedestal 20
Install, which provides the track of a slip simultaneously for mast, and mast can be in the 37 enterprising line slip of secondary slide track seat.Specifically,
Sliding oil cylinder 38 is installed on secondary slide track seat 37, the output shaft of sliding oil cylinder 38 is connected with mast；Open up in the upper surface of mast
There is chute, described revolution bracket 36 is assemblied on chute；Feed oil cylinder 40 is installed in chute, the output of oil cylinder 40 is fed
Gear is installed on axle, the tooth bar 39 that described gear coordinates is equipped with 36 bottom of revolution bracket, chute.What is adjusted
During, sliding oil cylinder 38 is driven, mast can be made to enter line slip relative to secondary slide track seat 37, and driven feed oil cylinder 40, then
Under the drive of rack-and-pinion 39, make revolution bracket 36 that 8 part of drill head can be driven to move.Such fit system, be
A kind of duplication acceleration mechanism, is capable of achieving fine-tuning for 8 position of drill head, can also make mast drive drill head 8 in the axial direction on a large scale
Interior movement, meets the requirement of drilling under different condition.
As shown in Fig. 2, Figure 11, hollow connecting tube 41 is fixedly installed on mast, first in connecting tube 41, is equipped with
Axle 42, the end of the first fulcrum 42 are 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 42, the second fulcrum 43 and connecting tube 41 coordinate, 17 relative position of scalable bench board, in reality
During manipulation, bench board 17 can be made towards suitable direction, be easy to the observation of operator.There is pressure gauge on bench board 17
44th, the structures such as operation handle 45, feed air relief valve 46, feed operation handle 47 are turned round, to control whole device.Feed decompression
46 scalable of valve is fed the feed power of oil cylinder 40, realizes fine-tuning for 8 position of drill head.
Lamp bracket 13 is vertically installed with frame 10, mine lamp 12 is installed on lamp bracket 13；It is provided with the top of lamp bracket 13
Dust excluding plate 11, adjusts mine lamp 12 and is pointed into work surface during use.In addition, clamper 5 and centralizer 4 are provided with mast, it is used for
The position of drilling rod 6 in fixed drill head 8.
Claims (10)
1. it is a kind of on a large scale punch adjustable angle underground drill rig, including：Frame with crawler belt (1) (10), it is characterised in that
Switching mechanism is installed in described frame (10), mast assembly (7) on switching mechanism, is provided with, is installed on mast assembly (7)
There are drill head (8), position-adjustable of the drill head (8) on mast assembly (7)；Described switching mechanism includes movably arranged
In a pair first support meanss (2) of frame (10) leading section, the first support meanss (2) can be rotated relative to frame (10), and
The two ends of the first support meanss (2) are scalable；Revolution pedestal (20), described mast are provided between first support meanss (2)
Assembly (7) is installed in revolution pedestal (20)；Revolution pedestal (20) is driven by an overturning oil cylinder (24), by overturning oil cylinder
(24) adjust the angle of revolution pedestal (20)；Described the first support meanss (2) rotation angle range is 0 °～90 °, described
Revolution pedestal (20) rotation angle range is 0 °～37 °.
2. the underground drill rig of the as claimed in claim 1 adjustable angle that punches on a large scale, it is characterised in that described frame (10)
Including a pair spaced frame plates (26), connected by loading plate (28) between frame plate (26)；In each frame plate (26)
There is a pivoting support (25) front end by bearing pin (35) movably arranged, the axial direction of described bearing pin (35) and the length of frame plate (26)
Degree direction is vertical；A pair described first support meanss (2) are each arranged through a pivoting support (25), on frame plate (26)
Angled oil cylinder (16) is installed, the outfan of angle oil cylinder (16) is connected on described pivoting support (25).
3. the underground drill rig of the as claimed in claim 2 adjustable angle that punches on a large scale, it is characterised in that the first described support
Pivoted frame (21) is provided with device (2), adjustment axis (18) is provided between this pair of pivoted frame (21)；Described revolution pedestal
(20) including a fixing frame plate, the side of fixing frame plate is provided with the erecting bed with through hole (19), and erecting bed (19) passes through
Through hole is assemblied in adjustment axis (18), and by steady pin through the side opening on erecting bed (19) be inserted in adjustment axis (18) with
Fixed installation platform (19) and the relative position of adjustment axis (18)；Installing hole is distributed with fixing frame plate.
4. the underground drill rig of the as claimed in claim 3 adjustable angle that punches on a large scale, it is characterised in that described pivoted frame (21)
Including fastening block (23), arcuate groove is machined with the side of fastening block (23), fastening block is distributed with fixing hole on (23)；Every
On one the first support means (2), fastening block (23) is respectively provided with a pair, and the first support meanss (2) are pressed from both sides by every a pair of fastening blocks (23)
Wherein, then it is fixed by bolt；It is provided with the fastening block (23) of two the first support meanss (2) the same sides
Axle sleeve, the end of described adjustment axis (18) are assemblied in axle sleeve.
5. the underground drill rig of the as claimed in claim 4 adjustable angle that punches on a large scale, it is characterised in that described frame plate (26)
Front end is provided with lazy-tongs (22), and lazy-tongs (22) are installed in the lower section of pivoting support (25), lazy-tongs (22) and institute
A pair first support meanss (2) connections stated；Described overturning oil cylinder (24) on lazy-tongs (22), overturning oil cylinder
(24) outfan is connected with described adjustment axis (18) by force transmission rack (34).
6. the underground drill rig of the as claimed in claim 5 adjustable angle that punches on a large scale, it is characterised in that described lazy-tongs
(22) including axillare (33), the side of axillare (33) is provided with the otic placode with through hole (32), sets on the top surface of axillare (33)
A pair of fixed stations (31) are equipped with, fixed station offers half slot on (31)；It is equipped with semicircle on each fixed station (31)
Bolt hole is offered symmetrically on the chuck (30) of groove, chuck (30) and fixed station (31)；When chuck (30) and fixed station (31)
During split, the half slot in chuck (30) is pieced together for fixing first support meanss with the half slot on fixed station (31)
(2) circular groove.
7. the underground drill rig of the as claimed in claim 1 adjustable angle that punches on a large scale, it is characterised in that described frame (10)
End be provided with a pair second support meanss (15), the second support meanss (15) are using single head oil cylinder, and the first support meanss
(2) adopt double head oil cylinder；Support plate (3) is provided with single head oil cylinder, the output shaft of double head oil cylinder.
8. the underground drill rig of the as claimed in claim 2 adjustable angle that punches on a large scale, it is characterised in that described frame plate (26)
For 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 flat with loading plate (28)
Capable buck plate (29), is provided with the cant board (27) being connected with loading plate (28), buck plate (29) on the downside of frame plate (26)；Its
In, install on buck plate (29) for driving the power set (14) of the crawler belt (1), and it is total that fuel tank is installed on loading plate (28)
Into (9).
9. the underground drill rig of the as claimed in claim 1 adjustable angle that punches on a large scale, it is characterised in that described mast assembly
(7) include the secondary slide track seat (37) in revolution pedestal (20), being equipped with secondary slide track seat (37) can be along secondary slide track seat
(37) mast in axial sliding, is equipped with mast and can turn round bracket (36), described drill head (8) in axial sliding along mast
In revolution bracket (36).
10. the underground drill rig of the as claimed in claim 9 adjustable angle that punches on a large scale, it is characterised in that described secondary slide track seat
(37) sliding oil cylinder (38) is installed on, the output shaft of sliding oil cylinder (38) is connected with mast；Offer in the upper surface of mast
Chute, described revolution bracket (36) are assemblied on chute；Feed oil cylinder (40), feed oil cylinder (40) are installed in chute
Output shaft on gear is installed, in revolution bracket (36) bottom, the tooth bar that described gear coordinates is equipped with chute
(39)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620968423.7U CN206053850U (en) | 2016-08-26 | 2016-08-26 | A kind of underground drill rig of the adjustable angle that punches on a large scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620968423.7U CN206053850U (en) | 2016-08-26 | 2016-08-26 | A kind of underground drill rig of the adjustable angle that punches on a large scale |
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| Publication Number | Publication Date |
|---|---|
| CN206053850U true CN206053850U (en) | 2017-03-29 |
Family
ID=58382812
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620968423.7U Active CN206053850U (en) | 2016-08-26 | 2016-08-26 | A kind of underground drill rig of the adjustable angle that punches on a large scale |
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| Country | Link |
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| CN (1) | CN206053850U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194016A (en) * | 2016-08-26 | 2016-12-07 | 陕西斯达煤矿安全装备有限公司 | A kind of underground drill rig of the adjustable angle that punches on a large scale |
| CN110017159A (en) * | 2019-04-17 | 2019-07-16 | 中国水利电力对外有限公司 | Underground power house rock anchorage beam drilling-hole positioning device and its application method |
| 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 |
-
2016
- 2016-08-26 CN CN201620968423.7U patent/CN206053850U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194016A (en) * | 2016-08-26 | 2016-12-07 | 陕西斯达煤矿安全装备有限公司 | A kind of underground drill rig of the adjustable angle that punches on a large scale |
| CN106194016B (en) * | 2016-08-26 | 2018-08-24 | 陕西斯达防爆安全科技股份有限公司 | A kind of underground drill rig of a wide range of punching adjustable angle |
| CN110017159A (en) * | 2019-04-17 | 2019-07-16 | 中国水利电力对外有限公司 | Underground power house rock anchorage beam drilling-hole positioning device and its application method |
| 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 |
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