CN205977095U - Small -size colliery track -mounted drill for underworkings - Google Patents
Small -size colliery track -mounted drill for underworkings Download PDFInfo
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- CN205977095U CN205977095U CN201620962938.6U CN201620962938U CN205977095U CN 205977095 U CN205977095 U CN 205977095U CN 201620962938 U CN201620962938 U CN 201620962938U CN 205977095 U CN205977095 U CN 205977095U
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Abstract
The utility model provides a small -size colliery track -mounted drill for underworkings, include: have the frame of track, install tilting mechanism in the frame, the rig head is installed to the last mast assembly that is provided with of tilting mechanism on the mast assembly, and the position of rig head on the mast assembly is adjustable, tilting mechanism include a movable a pair of strutting arrangement who installs tip before the frame, a strutting arrangement can be rotatory for the frame, and a strutting arrangement's both ends are scalable, be provided with rotary pedestal between the strutting arrangement, the mast assembly install in the gyration on the pedestal, the revolving axle upset oil cylinder drive that put up is through the angle of upset oil cylinder adjusted gyration pedestal, the frame on be provided with the lighting fixture perpendicularly, install the miner's lamp on the lighting fixture, top at the lighting fixture is provided with the dust guard. The utility model discloses a rig can pass in constrictive tunnel, and the angle of punching of adjusting the rig head in can be on a large scale makes the adaptability of whole rig, commonality stronger.
Description
Technical field
This utility model is related to a kind of colliery drilling equipment and in particular to a kind of small size coal mine down-hole tunnel crawler belt
Churn.
Background technology
Hydraulic tunnel drilling machine is that the one kind 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：Desk-top packaging need a dead lift, using especially side
Just；And crawler travel type use more convenient, but existing small size coal mine down-hole tunnel track-mounted drill at present, volume
Huge it is impossible to adapt to the little tunnel work surface of working space, can not move under complicated road conditions.Existing small size
Coal mine down-hole tunnel track-mounted drill, in order to multi-faceted punching, arranges multiple pilot operated valve device or steering in hydraulic system
Valve, causes system complex, and reliability reduces, and the trouble that operates；Because the operating environment under mine is complicated, to drill body
Steadiness require can be more strict, the security requirement to operator also can be higher, and existing track-mounted drill can not
Meet above-mentioned requirements.
Content of the invention
For above-mentioned problems of the prior art, the purpose of this utility model is, provides a kind of small size colliery
Underworkings track-mounted drill, operation of walking in narrow, and can multi-faceted punching, have good general
Property.
In order to realize above-mentioned task, this utility model employs the following technical solutions：
A kind of small size coal mine down-hole tunnel track-mounted drill, including：Carry tracked frame, frame is provided with
Switching mechanism, switching mechanism is provided with mast assembly, mast assembly is provided with drill head, drill head is on mast assembly
Position-adjustable；Described switching mechanism includes a pair first support meanss being movably arranged at frame leading section, first
Support arrangement can rotate with respect to frame, and the two ends of the first support meanss are scalable；It is provided with revolution between first support meanss
Pedestal, described mast assembly is installed on revolution pedestal；Revolution pedestal passes through an overturning oil cylinder and drives, by overturning oil cylinder
Adjust the angle of revolution pedestal；Lamp bracket is vertically installed with described frame, lamp bracket is provided with mine lamp；Set on the top of lamp bracket
It is equipped with dust excluding plate.
Further, described frame includes a pair spaced frame plate, is connected by loading plate between frame plate；Every
All there are pivoting support, the length direction of the described axial direction of bearing pin and frame plate in the front end of one frame plate by bearing pin movably arranged
Vertically；A pair described first support meanss each pass through a pivoting support setting, install angled oil cylinder, angle on frame plate
The outfan of degree oil cylinder is connected on described pivoting support.
Further, the first described support meanss are provided with pivoted frame, between this pair of pivoted frame, are 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 passes through by alignment pin the side opening on erecting bed to be inserted in adjustment axis and fixedly mount
Platform and the relative position of adjustment axis；Installing hole is distributed with 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 of fastening block is by the first support meanss
It is clipped in wherein, be then fixed by bolt；The fastening block of two first support meanss the same sides is provided with axle sleeve,
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, 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 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 station, fixed station offers half slot；Each fixed station is equipped with half slot
Chuck, chuck and fixed station symmetrically offer 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 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；Single head oil cylinder, the output shaft of double head oil cylinder are 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 mast and can turn round bracket in axial sliding along mast along secondary slide track seat mast in axial sliding, described brill
Head is arranged on revolution bracket.
Further, described secondary slide track seat is 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；Feed oil cylinder is installed in chute, feed
On the output shaft of oil cylinder, gear is installed, revolution bracket base, chute are all equipped with the tooth bar of described gear cooperation.
Further, described revolution pedestal is provided with the revolution rotating disk driving by rotary motor, described mast
Assembly is arranged on revolution pedestal by turning round rotating disk.
Further, described mast is fixedly installed hollow connecting tube, in 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 mast is provided with clamper and centralizer, for fixing the position of drilling rod in drill head
Put.
Further, described pivoting support in the presence of angle oil cylinder around frame front end range of rotation be 0 °～
90 °, the described rotating range around adjustment axis in the presence of overturning oil cylinder for the pedestal that turns round is 0 °～37 °.
Further, the overall dimensions of described small size coal mine down-hole tunnel track-mounted drill are 2870*1000*
1700mm.
This utility model compared with prior art has following technical characterstic：
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. it is provided with jib lubbing mechanism in this utility model, 360 ° of center of the mast wraparound spindle housing scope inward turning of rig can be made
Turn, realize switching mechanism mast any rotation in horizontality and drill operation；
3. this utility model double head oil cylinder level drop to the ground parallel with angle oil cylinder be close to, saved arrangement space, reduced
Take volume.
Brief description
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；
Fig. 4 is the structural representation of lazy-tongs；
Fig. 5 is the structural representation of frame and the first support meanss, the second support meanss cooperation；
Fig. 6 is the top view of 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)；
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 adjustment axis, 19 installations
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
Enter oil cylinder, 41 connecting tubes, 42 first fulcrums, 43 second fulcrums, 44 pressure gauges, 45 revolution operation handles, 46
Feed air relief valve, 47 feed operation handles.
Specific embodiment
Defer to technique scheme, as shown in Figure 1 to 11, this utility model provides a kind of small size underground coal mine lane
Road track-mounted drill, is applied in narrow underworkings, and position of drilling is adjustable on a large scale, to strengthen the general of rig
Property.Concrete structure is described below：
A kind of small size underworkings crawler belt 1 churn, including：Frame 10 with crawler belt 1, installs in frame 10
There is switching mechanism, switching mechanism is provided with mast assembly 7, drill head 8 is arranged on mast assembly 7, and drill head 8 is in mast
Position-adjustable on assembly 7；Described switching mechanism includes a pair first supports being movably arranged at frame 10 leading section
Device 2, the first support meanss 2 can rotate with respect to frame 10, and the two ends of the first support meanss 2 are scalable；First supports dress
Put and between 2, be provided with revolution pedestal 20, described mast assembly 7 is installed on revolution pedestal 20；Revolution pedestal 20 passes through one
Overturning oil cylinder 24 drives, and adjusts the angle of revolution pedestal 20 by overturning oil cylinder 24；It is vertically installed with lamp in described frame 10
Frame 13, lamp bracket 13 is provided with mine lamp 12；The top of lamp bracket 13 is provided with dust excluding plate 11.
As shown in figure 1, this underground drill rig of the present utility model, it adopts crawler belt 1 formula structure 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 adjust drill head 8, and the position of drill head 8 can be adjusted on mast assembly 7.This practicality
In new in order on a large scale interior adjust rig punch position, devise a kind of switching mechanism, this switching mechanism is mainly included in
A pair first support meanss 2 of frame 10 front end, the first support meanss 2 have multiple important function, for example, frame 10 front end are existed
Play firm effect during operation, and it is movably arranged at frame 10 front end, and mast assembly 7 is contained in switching mechanism
On, therefore when the first support meanss 2 rotate with respect to frame 10 front end, mast assembly 7 will be driven, namely drill head 8 part
Interior on a large scale rotated, so rotation plane in, drill head 8 can reach any one job position, is rig
8 operation provides support and ensures.After reaching certain position, drill head 8, in operation, now can adjust drill head
8 positions on mast assembly 7, that is, 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 also can carry out drilling operation it is ensured that
The distance between rig and scope of operation, make the operational security be improved.
In switching mechanism of the present utility model, can stretch in the two ends of the first support meanss 2, so in operation,
The top of the first support meanss 2 and bottom can be tight contacted between with the roof in service tunnel and ground, will be effective for frame 10
Be fixed in tunnel so that drill head 8 operationally can keep stable.First support meanss 2 are rotatable again, then
Before operation, rotate to diverse location, angle, then so that its two ends is stretched it is also possible to realize any position in rotating range
Put, contact all can be fixed effectively in the first support meanss 2 two ends, and so in the case of different angles, drill head 8 also can be stablized
Operation.
In this utility model, there is revolution pedestal 20 between the first support meanss 2, 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 is rotary for turning round pedestal 20, then the first support meanss 2 are provided in certain limit
The anglec of rotation, revolution pedestal 20 is provided that a range of anglec of rotation again, and the two combines it is achieved that mast assembly 7 exists
Interior rotation on a large scale, such punch position can significantly be adjusted.
In addition, the mine lamp 12 in frame 10 is pointed into the scope of operation when using, to provide the bright visual field to operator, and
Dust excluding plate 11 then plays to the dust-proof of mine lamp 12 and protective effect.
As shown in Fig. 3, Fig. 5, Fig. 6, the first support meanss 2 are provided with pivoted frame 21, 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 is assemblied in adjustment axis 18 by through hole, and passes through the side opening on erecting bed 19 to insert by steady pin
Enter in adjustment axis 18 to fixedly mount the relative position of platform 19 and adjustment axis 18, then it is also possible to pass through when installing
It is distributed in the different jacks 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 pivoted frame 21 structure, 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 block 23, are then fixed by bolt；At two first
Axle sleeve is provided with the fastening block 23 of support arrangement 2 the same side, the end of described adjustment axis 18 is assemblied in axle sleeve；Setting is tight
Gu this fixed structure of block 23, its benefit is easy for installing and adjusts position in the first support meanss 2 for the pivoted frame 21, can protect simultaneously
Hold the tight connection and the first support meanss 2 between.
As shown in figure 3, the structural representation for frame 10 in this utility model.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；Front end in each frame plate 26
All pivoting support 25 is had by bearing pin 35 movably arranged, 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 the movable company of frame 10
Connect, can effectively ensure the stability of the first support meanss 2 operation, also allow for angle oil cylinder 16 to the first support meanss simultaneously
The control of 2 flip angles.
As shown in figure 3, frame plate 26 is the strip structure of 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 for the fuel tank of power set 14 offer fuel oil and provides liquid for oil cylinder in this utility model
The oil cylinder of force feed.
In order to ensure mast assembly 7 by turning round stability in rotary course for the pedestal 20, then be accomplished by making two
First support meanss 2 keep absolute synchronization when rotated.For this reason, 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 passes through force transmission rack 34 and described adjustment axis 18
Connect.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 the first support meanss 2 synchronous rotaries will be made, and avoiding problems the two rotation and differ
Cause and the structural damage that is likely to result in it is ensured that the stability in the large of structure.The another one effect of lazy-tongs 22 is to use simultaneously
Overturning oil cylinder 24 to be installed, it provides a stable mounting platform for overturning oil cylinder 24, makes the installation position of overturning oil cylinder 24
It is more suitable to put.Overturning oil cylinder 24 is connected with adjustment axis 18 by force transmission rack 34, and force transmission rack 34 is that two ends have cutting ferrule
Structure, one end is arranged in adjustment axis 18, and the other end is hinged with overturning oil cylinder 24, and the power to transmit different directions, thus realize
Overturning oil cylinder 24 is driven back to the purpose that spindle housing 20 drives mast assembly 7 rotation.In this utility model, pivoting support 25 is in angle
It is 0 °～90 ° around frame 10 front end range of rotation in the presence of oil cylinder 16, described revolution pedestal 20 is in overturning oil cylinder 24
Under effect, the rotating range around adjustment axis 18 is 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；The top surface of axillare 33 sets
It is equipped with a pair of fixed station 31, fixed station 31 offers half slot；Card with half slot is equipped with each fixed station 31
Bolt hole is symmetrically offered on platform 30, chuck 30 and fixed station 31；When chuck 30 and fixed station 31 split, in chuck 30
Half slot on half slot and fixed station 31 pieces together the circular groove for fixing described first support meanss 2, and this circular groove is in order 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
Use single head oil cylinder, and the first support meanss 2 adopt double head oil cylinder；Single head oil cylinder, the output shaft of double head oil cylinder are provided with
Support plate 3, support plate 3 provides 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 adjusting the angle of the first support meanss 2, make first
The lower end elongation of the second support meanss 15, is contacted with ground, such second support meanss 15 and crawler belt 1 provide for stable
Basis, makes the whole mechanism of the first support meanss 2 more stable during rotation adjustment angle；And adjust in the first support meanss 2
After having saved angle, and its two ends carry out Telescopic Fixed after, when drill head 8 carries out drilling operation, the second support meanss 15
Also partial reaction power can 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.The pair that mast assembly 7 includes 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 sliding, described drill head 8 is arranged on revolution bracket 36.Secondary slide track seat 37 is connected with revolution pedestal 20
Install, it provides the track of a slip simultaneously for mast, and mast can be in the enterprising line slip of secondary slide track seat 37.Specifically,
Sliding oil cylinder 38 is provided with 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, the output of feed oil cylinder 40 are installed in chute
Gear is provided with axle, revolution bracket 36 bottom, chute are all equipped with the tooth bar 39 of described gear cooperation.Adjust
During, drive sliding oil cylinder 38, mast can be made to enter line slip with respect to secondary slide track seat 37, and drive 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, fine-tuning of achievable drill head 8 position, mast also can be made to drive drill head 8 in the axial direction on a large scale
Interior movement, meets the requirement of drilling under different condition.
In addition, being provided with, on revolution pedestal 20, the revolution rotating disk driving by rotary motor in this utility model, described
Secondary slide track seat 37 on mast assembly 7 is arranged on revolution pedestal 20 by turning round rotating disk.The setting of revolution rotating disk is so that whole
Mast assembly 7 can turn round rotating in a circumferential direction of rotating disk, so that whole device is perpendicular to horizontal plane and in horizontal plane
In all can adjust angle, make rig be configured to the rotation direction of sphere.
As shown in Fig. 2, Figure 11, mast is fixedly installed hollow connecting tube 41, in 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 42, the second fulcrum 43 and connecting tube 41 coordinate, and scalable bench board 17 relative position, 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 structure such as revolution operation handle 45, feed air relief valve 46, feed operation handle 47, in order to control whole device.Feed decompression
Valve 46 scalable is fed the feed power of oil cylinder 40, realizes fine-tuning of drill head 8 position.
In addition, clamper 5 and centralizer 4 are provided with mast, for fixing the position of drilling rod 6 in drill head 8.
Claims (10)
1. a kind of small size coal mine down-hole tunnel track-mounted drill, including：Frame (10) with crawler belt (1), its feature exists
In, described frame (10) is provided with switching mechanism, switching mechanism is provided with mast assembly (7), the upper peace of mast assembly (7)
Equipped with drill head (8), position-adjustable on mast assembly (7) for the drill head (8)；Described switching mechanism includes movable peace
It is contained in a pair first support meanss (2) of frame (10) leading section, the first support meanss (2) can rotate with respect to frame (10),
And first support meanss (2) two ends scalable；It is provided with revolution pedestal (20), described mast between first support meanss (2)
Bar assembly (7) is installed in revolution pedestal (20)；Revolution pedestal (20) is passed through an overturning oil cylinder (24) and is driven, by upset oil
Cylinder (24) adjusts the angle of revolution pedestal (20)；Lamp bracket (13) is vertically installed with described frame (10), lamp bracket (13) is upper to pacify
Equipped with mine lamp (12)；The top of lamp bracket (13) is provided with dust excluding plate (11).
2. small size coal mine down-hole tunnel track-mounted drill as claimed in claim 1 is it is characterised in that described frame
(10) include a pair spaced frame plate (26), pass through loading plate (28) between frame plate (26) and connect；In each frame plate
(26) all there are pivoting support (25), the described axial direction of bearing pin (35) and frame plate in front end by bearing pin (35) movably arranged
(26) length direction is vertical；A pair described first support meanss (2) each pass through pivoting support (25) setting, in frame
Plate (26) is upper to install angled oil cylinder (16), and the outfan of angle oil cylinder (16) is connected on described pivoting support (25).
3. small size coal mine down-hole tunnel track-mounted drill as claimed in claim 1 is it is characterised in that described first
Pivoted frame (21) is provided with support arrangement (2), between this pair of pivoted frame (21), is provided with adjustment axis (18)；Described gyroaxis
Frame (20) includes a fixing frame plate, and the side of fixing frame plate is provided with the erecting bed (19) with through hole, and erecting bed (19) leads to
Cross through hole to be assemblied in adjustment axis (18), and pass through the side opening on erecting bed (19) to be inserted in adjustment axis (18) by steady pin
To fixedly mount the relative position of platform (19) and adjustment axis (18)；Installing hole is distributed with fixing frame plate.
4. small size coal mine down-hole tunnel track-mounted drill as claimed in claim 3 is it is characterised in that described pivoted frame
(21) include fastening block (23), arcuate groove is machined with the side of fastening block (23), fastening block is distributed with fixing hole on (23)；
It is respectively provided with a pair in the upper fastening block (23) of each first support means (2), every a pair of fastening block (23) is by the first support meanss
(2) it is clipped in wherein, be then fixed by bolt；Fastening block (23) two the first support meanss (2) the same sides is upper all
It is provided with axle sleeve, the end of described adjustment axis (18) is assemblied in axle sleeve.
5. small size coal mine down-hole tunnel track-mounted drill as claimed in claim 2 is it is characterised in that described frame plate
(26) front end is provided with lazy-tongs (22), and lazy-tongs (22) are arranged on the lower section of pivoting support (25), lazy-tongs (22)
It is connected with a pair described first support meanss (2)；Described overturning oil cylinder (24) is arranged on lazy-tongs (22), upset oil
The outfan of cylinder (24) is connected with described adjustment axis (18) by force transmission rack (34).
6. small size coal mine down-hole tunnel track-mounted drill as claimed in claim 5 is it is characterised in that described synchrodrive
Structure (22) includes axillare (33), and the side of axillare (33) is provided with the otic placode (32) with through hole, on the top surface of axillare (33)
It is provided with a pair of fixed station (31), fixed station offers half slot on (31)；Each fixed station (31) is equipped with half
Bolt hole is symmetrically offered on the chuck (30) of circular 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 described first support with the half slot on fixed station (31)
The circular groove of device (2).
7. small size coal mine down-hole tunnel track-mounted drill as claimed in claim 1 is it is characterised in that described frame
(10) end is provided with a pair second support meanss (15), and the second support meanss (15) adopt single head oil cylinder, and the first support
Device (2) adopts double head oil cylinder；Support plate (3) is provided with single head oil cylinder, the output shaft of double head oil cylinder.
8. small size coal mine down-hole tunnel track-mounted drill as claimed in claim 2 is 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 and loading plate
(28) parallel buck plate (29), are provided with the cant board being connected with loading plate (28), buck plate (29) on the downside of frame plate (26)
(27)；Wherein, the upper installation of buck plate (29) is used for driving the power set (14) of described crawler belt (1), and the upper peace of loading plate (28)
Charge of oil box assembly (9).
9. small size coal mine down-hole tunnel track-mounted drill as claimed in claim 1 is it is characterised in that described mast is total
(7) are become to include 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) in axial sliding along mast, described drill head (8)
It is arranged in revolution bracket (36).
10. small size coal mine down-hole tunnel track-mounted drill as claimed in claim 9 is it is characterised in that described is secondary sliding
Sliding oil cylinder (38) is provided with rail chair (37), the output shaft of sliding oil cylinder (38) is connected with mast；Open in the upper surface of mast
It is provided with chute, described revolution bracket (36) is assemblied on chute；Feed oil cylinder (40) is installed in chute, is fed oil cylinder
(40) on output shaft, gear is installed, revolution bracket (36) bottom, chute are all equipped with the tooth of described gear cooperation
Bar (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620962938.6U CN205977095U (en) | 2016-08-26 | 2016-08-26 | Small -size colliery track -mounted drill for underworkings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620962938.6U CN205977095U (en) | 2016-08-26 | 2016-08-26 | Small -size colliery track -mounted drill for underworkings |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150383A (en) * | 2016-08-26 | 2016-11-23 | 陕西斯达煤矿安全装备有限公司 | A kind of small size coal mine down-hole tunnel track-mounted drill |
| CN110965934A (en) * | 2019-12-10 | 2020-04-07 | 于珍 | Full-hydraulic tunnel rig of track |
| CN113931627A (en) * | 2021-06-04 | 2022-01-14 | 鄂尔多斯市智博机械制造有限责任公司 | Mine roadway grooving machine |
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2016
- 2016-08-26 CN CN201620962938.6U patent/CN205977095U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150383A (en) * | 2016-08-26 | 2016-11-23 | 陕西斯达煤矿安全装备有限公司 | A kind of small size coal mine down-hole tunnel track-mounted drill |
| CN110965934A (en) * | 2019-12-10 | 2020-04-07 | 于珍 | Full-hydraulic tunnel rig of track |
| CN110965934B (en) * | 2019-12-10 | 2021-10-26 | 山东省地质矿产勘查开发局第八地质大队(山东省第八地质矿产勘查院) | Full-hydraulic tunnel rig of track |
| CN113931627A (en) * | 2021-06-04 | 2022-01-14 | 鄂尔多斯市智博机械制造有限责任公司 | Mine roadway grooving machine |
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