CN106121532A - The high-power multiple rows of drilling machine of underground coal mine - Google Patents
The high-power multiple rows of drilling machine of underground coal mine Download PDFInfo
- Publication number
- CN106121532A CN106121532A CN201610615157.4A CN201610615157A CN106121532A CN 106121532 A CN106121532 A CN 106121532A CN 201610615157 A CN201610615157 A CN 201610615157A CN 106121532 A CN106121532 A CN 106121532A
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- China
- Prior art keywords
- lifting
- type
- large arm
- car body
- coal mine
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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 characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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 characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/022—Control of the drilling operation; Hydraulic or pneumatic means for activation or operation
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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 characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/024—Drilling rigs characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting having means for adapting to inclined terrain; having means for stabilizing the vehicle while drilling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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 characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/026—Drilling rigs characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting having auxiliary platforms, e.g. for observation purposes
Abstract
A kind of high-power multiple rows of drilling machine of underground coal mine, including a crawler belt car body, the lower section of described crawler belt car body connects the creeper undercarriage realizing underground coal mine traveling function, arrange in three-row on described crawler belt car body platform, cooling type fuel tank, electric-motor pump group and cooler is forced to be positioned at prostatitis, main frame is positioned at middle column, electromagnetic starter, seat chair with adjustable, monoblock type bench board and secondary bench board are positioned at rank rear, integral type detachable lifting mechanism or split type lifting vehicle of drill pipe neutral gear between main frame and electromagnetic starter；Thus, the present invention solves the problem of high-power rig many rounds construction present in prior art.It feeds, pulling force is big, moment of torsion is big, capability in handling accident is strong, can carry out the construction of many rounds, and personnel, drilling rod lifting also can assist and carry out drilling rod when a high position is crept into and add, unload.
Description
Technical field
The present invention relates to the technical field of coal mine machinery, particularly relate to a kind of there is personnel, the colliery of drilling rod lifting function
The multiple rows of drilling machine of underground high-power.
Background technology
Along with the increase of the coal mining degree of depth, the underground coal mine further exploration to new gas hole method for arranging, more at present
Mine carries out the construction of many rounds, it is desirable to center up to 3m, on the one hand purpose be once to consolidate, multiple rows of extraction, improve extraction
Efficiency, the newest mining conditions requires that rig must possess construction many rounds ability.Meanwhile, by geological structure and stratum
Condition limits, it is desirable to rig feeds, pulling force is big, moment of torsion is big, capability in handling accident is strong, it is desirable to pulling force reaches 250kN, and moment of torsion reaches
10000Nm.At present, existing high-power rig does not possess multiple rows of hole drilling ability, further, since during the construction of many rounds, center
Holing higher, Ren Yuanjia, to unload drilling rod labor intensity big, and non-cutting time is long, and overall efficiency of construction is low.
To this end, the designer of the present invention is because drawbacks described above, by concentrating on studies and designing, comprehensively it is engaged in for many years for a long time
The experience of related industry and achievement, research design goes out a kind of high-power multiple rows of drilling machine of underground coal mine, to overcome drawbacks described above.
Summary of the invention
It is an object of the invention to provide a kind of high-power multiple rows of drilling machine of underground coal mine, solve present in prior art
The problem of high-power rig many rounds construction.It feeds, pulling force is big, moment of torsion is big, capability in handling accident is strong, can carry out multiple rows of
Constructing in hole, personnel, drilling rod lifting also can assist and carry out drilling rod when a high position is crept into and add, unload.
For solving the problems referred to above, the invention discloses a kind of high-power multiple rows of drilling machine of underground coal mine, including a creeper truck
Body, the lower section of described crawler belt car body connects the creeper undercarriage realizing underground coal mine traveling function, it is characterised in that:
Arrange in three-row on described crawler belt car body platform, before forcing cooling type fuel tank, electric-motor pump group and cooler to be positioned at
Row, main frame is positioned at middle column, and electromagnetic starter, seat chair with adjustable, monoblock type bench board and secondary bench board are positioned at rank rear, integral type
At detachable lifting mechanism neutral gear between main frame and electromagnetic starter, split type lifting vehicle of drill pipe can add according to scene,
Unload drilling rod position to walk the most voluntarily.
Wherein: the lower end of described crawler belt car body is provided with securing device under multiple diagonal-bracing type, firm under the plurality of diagonal-bracing type
Device is respectively arranged on the both sides of creeper undercarriage outward-dipping.
Wherein: described main frame comprises unit head, clamper, lifting large arm and apparatus for feeding, described lifting large arm is provided with greatly
Arm internal layer and large arm outer layer, and at least one double acting multi-stage expansion oil cylinder, its one end is connected to large arm internal layer, and the other end connects
Large arm outer layer, the side of described apparatus for feeding is provided with the rotary shaft of the axle sleeve grafting with large arm outer layer, and described unit head is detachable
The middle part upper limb being fixedly connected on described apparatus for feeding, described clamper is dismountable is fixedly connected on described apparatus for feeding
Anterior upper limb, described main frame also comprises an angle modulation oil cylinder, and described angle modulation oil cylinder is for being obliquely installed, and its upper end is big with lifting large arm
Arm outer layer connects, and its lower end is connected to apparatus for feeding.
Wherein: also comprise a radial type diagonal brace, the lower end of articulated diagonal brace is fixed with crawler belt car body, upper end with feed
One diagonal brace chuck of device lower edge carries out telescopic being fixed by socket, and also comprises a telescopic auxiliary diagonal brace being obliquely installed, on it
End is connected to lift the large arm outer layer of large arm, and lower end is fixing with crawler belt car body to be connected.
Wherein: described two-action multi-stage telescopic oil cylinder is arranged at the side of lifting large arm, described angle modulation oil cylinder and telescopic
Auxiliary diagonal brace is arranged at the opposite side of lifting large arm, the opposite side certain distance of articulated diagonal brace distance elevating large arm, hinge
Connect formula diagonal brace, telescopic auxiliary diagonal brace and angle modulation oil cylinder combination formation adjustable angle four link type luffing device realize lifting and adjust
Angle.
Wherein: described pressure cooling type fuel tank comprises Steel Tube Special, and the serpentine-like uniform layout of described Steel Tube Special is at fuel tank
Inside, Water pipe fast-connection head is welded on outside pressure cooling type fuel tank.
Wherein: described integral type detachable lifting mechanism comprises lifting assembly and platform assembly, and described lifting assembly comprises
Lifting column, hoist cylinder and lifting sliding sleeve, described lifting column is fixed on crawler belt car body, and it is vertical that described hoist cylinder is positioned at lifting
In post, described lifting sliding sleeve is located at the outer rim of lifting column and can slide up and down along lifting column, the cylinder barrel of described hoist cylinder
Be articulated with lifting sliding sleeve to drive it to slide up and down, described platform assembly comprises a hoistable platform, and described hoistable platform is articulated in
Lifting sliding sleeve, described hoistable platform is embedded with baffle type drill rod box.
Wherein: on described hoistable platform, be further fixed on guard rail and rotary ladder, described rotary ladder is by lifting
Chain lifting, to forming protection above hoistable platform and by the rotary buckle on a guard rail, also comprises a lifting operating platform.
Wherein: be additionally provided with security component, described security component comprises safe iron chains, and one end of described safe iron chains hangs over weldering
Being connected on the suspension hook of lifting column, the other end hangs in the bar hole of hoistable platform both sides, and multiple D type is buckled, and described D type is buckled
Snap onto in the ring of safe iron chains.
Wherein: described split type lifting vehicle of drill pipe comprises car body platform, an electric-motor pump group is positioned at car body platform front end indent
At groove, crossing type lifting apparatus is screwed onto car body platform rear end, and a drill rod box is positioned at car body platform centre position, in electric-motor pump group
Both sides are fixed with electromagnetic starter and fuel tank, and walking lifting bench board and macaroni case are fixed in crossing type lifting apparatus.
By said structure, the high-power multiple rows of drilling machine of underground coal mine of the present invention has the effect that
1, having personnel, drilling rod lifting function, when meeting at center up to 3m, once firm, multiple rows of extraction is executed
Work operating mode, solving original high-power rig needs built just achievable many rounds construction, decreases non-cutting time, improves
Extraction efficiency；
2, also solve centre-drilling hole higher time, Ren Yuanjia, unload the difficult problem that drilling rod labor intensity is big, reduce workman's work
Intensity, improves drilling efficiency, improves the automatization level in creeping into.
3, other split type lifting vehicle of drill pipe not only can meet High Position Drilling, personnel, the lifting problem of drilling rod, also solves
The transportation problem of drilling rod, decreases the labor intensity of underground coal mine transport drilling rod.
The detailed content of the present invention can be obtained by explanation described later and institute's accompanying drawing.
Accompanying drawing explanation
Fig. 1 shows the overall schematic of the high-power multiple rows of drilling machine of the underground coal mine of the present invention.
Fig. 2 shows the top view of the present invention；
Fig. 3 shows the main frame schematic diagram of the present invention；
Fig. 4 shows the lifting mechanism schematic diagram of the present invention；
Fig. 5 shows that the present invention lifts the top view of vehicle of drill pipe；
Fig. 6 shows that the present invention lifts the front view of vehicle of drill pipe；
Fig. 7 shows that the present invention forces the cut-away view of cooling oil box.
Reference:
1, cooling type fuel tank is forced；2, electric-motor pump group；3, cooler；4, main frame；52, split type lifting vehicle of drill pipe；6, electricity
Magnetic actuator；7, seat chair with adjustable；8, monoblock type bench board；9, secondary bench board；10, upper securing device；11, crawler belt car body；12、
Securing device under diagonal-bracing type；101, Water pipe fast-connection head；102, Steel Tube Special；41, two-action multi-stage telescopic oil cylinder；42, angle modulation oil
Cylinder；43, unit head；44, clamper；45, apparatus for feeding；46, diagonal brace chuck；47, radial type diagonal brace；48, latch；49, flexible
Formula auxiliary diagonal brace；410, lifting large arm；511, dust cap；512, hoist cylinder；513, safe iron chains 513；514, lifting column；
515, lifting sliding sleeve；516, baffle type drill rod box；517, hoistable platform；518, rotary ladder；519, lifting chain；5110, anti-
Guardrail；5111, lifting operating platform；5112, rotary buckle；5113, D type is buckled；5114, suspension hook；521, crossing type lifting apparatus；
522, car body platform；523, drill rod box；524, electromagnetic starter；525, electric-motor pump group；526, fuel tank；527, walking lifting is handled
Platform；528, macaroni case.
Detailed description of the invention
See Fig. 1 to Fig. 7, it is shown that the high-power multiple rows of drilling machine of underground coal mine of the present invention.
The high-power multiple rows of drilling machine of described underground coal mine includes a crawler belt car body 11, and the lower section of described crawler belt car body connects to be had
Realize the creeper undercarriage of underground coal mine traveling function.
See Fig. 1 and Fig. 2, described crawler belt car body 11 platform is disposed with in three-row the main body of high-power multiple rows of drilling machine
Part, wherein, forces cooling type fuel tank 1, electric-motor pump group 2 and cooler 3 to be positioned at prostatitis with three-dimensional layout, during main frame 4 is positioned at
Between arrange, electromagnetic starter 6, seat chair with adjustable 7, monoblock type bench board 8 and secondary bench board 9 are positioned at rank rear, are provided with integral type removable
Unload elevating mechanism and/or split type lifting vehicle of drill pipe 52, integral type detachable lifting mechanism be positioned at main frame and electromagnetic starter it
Between neutral gear at, split type lifting vehicle of drill pipe can add according to scene, unload drilling rod position walks the most voluntarily.The most high-power many
Split type lifting vehicle of drill pipe in round rig 52 is two kinds of personnel, drilling rod lifting solution party with integral type detachable lifting mechanism
Method, need to select a kind of artificial lifting way in using.
Wherein, the lower end of described crawler belt car body 11 is provided with securing device 12 under multiple diagonal-bracing type, it is preferred that the plurality of
Under diagonal-bracing type, securing device 12 is respectively arranged on the both sides of creeper undercarriage outward-dipping, thus, under the plurality of diagonal-bracing type
Securing device 12 when needed can be protruding to provide the support consolidated.
Seeing Fig. 3, for realizing firm support and the movement of main frame 4, described main frame 4 comprises unit head 43, clamper 44, rises
Fall large arm 410 and apparatus for feeding 45, the end of described lifting large arm 410 is fixed by being spirally connected with crawler belt car body 11, described
Lifting large arm 410 is provided with large arm internal layer 4101 and large arm outer layer 4102, and at least one double acting multi-stage expansion oil cylinder 41, one
End is connected to large arm internal layer 4101, and the other end connects large arm outer layer 4102, outside the side of described apparatus for feeding 45 is provided with large arm
The rotary shaft of the axle sleeve grafting of layer 4102, thus rotated around large arm outer layer 4102 by those structures, described unit head 43
Dismountable middle part upper limb being fixedly connected on described apparatus for feeding 45, described clamper 44 is dismountable be fixedly connected on described
The anterior upper limb of apparatus for feeding 45, described main frame also comprises an angle modulation oil cylinder 42, and described angle modulation oil cylinder 42 is for being obliquely installed, on it
End with lift large arm 410 large arm outer layer 4102 be connected, its lower end is connected to apparatus for feeding 45, it is preferred that described in feed dress
The lower edge putting 45 is provided with a bearing, and the lower end of described angle modulation oil cylinder 42 is articulated with described bearing, has been provided that more effectively support
Reconcile with angle, and a radial type diagonal brace 47, the lower end of articulated diagonal brace 47 is carried out by being spirally connected with crawler belt car body 11
Fixing, upper end carries out telescopic being fixed by socket with a diagonal brace chuck 46 of apparatus for feeding 45 lower edge, also comprises one and is obliquely installed
Telescopic auxiliary diagonal brace 49, its upper end is connected to lift the large arm outer layer 4102 of large arm 410, and lower end can be passed through with crawler belt car body 11
It is spirally connected and is fixedly connected, it is preferred that described two-action multi-stage telescopic oil cylinder 41 is arranged at the side of lifting large arm 410, institute
State angle modulation oil cylinder 42 and telescopic auxiliary diagonal brace 49 is arranged at the opposite side lifting large arm 410, the upper end of described angle modulation oil cylinder 42
Junction is arranged at the junction, upper end of telescopic auxiliary diagonal brace 49, articulated diagonal brace 47 distance elevating large arm 410 another
Side certain distance, preferably this certain distance be diagonal brace chuck 46 distance elevating large arm 410 be whole lifting large arm 410 length
1/5-1/3, preferably 1/4.Radial type diagonal brace 47, telescopic auxiliary diagonal brace 49 and angle modulation oil cylinder 42 combination form adjustable angle four even
Rod-type luffing device, it is achieved the lifting of rig and angle modulation.
Wherein, described telescopic auxiliary diagonal brace 49 comprises inner sleeve and trocar sheath, and being realized by latch 48 between the two can
Telescopic support and one of them upper hole, multiple spaced location arranged of length location, i.e. inner sleeve and trocar sheath with
Another fixing hole arranged and latch carry out flexible location.
The apparatus for feeding of large arm outer layer 4101 will be connected to when two-action multi-stage telescopic oil cylinder 41 stretches in described main frame
45 lift along lifting large arm 410, and liftable scope is 1.5m, can make the high step-less adjustment between 1.5-3m of drill central, rise
In fall large arm 410 lifting process, the radial type diagonal brace 47 being connected on apparatus for feeding 45 play the guiding role, and angle modulation oil cylinder 42 stretches out
Or retraction can carry out the regulation creeping into inclination angle, after angle modulation terminates, fasten diagonal brace chuck 46 to ensure angle modulation four link type luffing
Device steadiness.Angle modulation oil cylinder 42 plays the angle regulation between large arm 410 and apparatus for feeding 45 and fixation.Wherein stretch
Formula auxiliary diagonal brace 49 is tall and big after 2.3m as center, the additional reinforcement to whole adjustable angle four link type luffing device.Greatly
After arm 410 has lifted, regulate telescopic auxiliary diagonal brace 49 extension elongation, and with latch 48 grafting, then pass through rotating extensible arm
On the positive and negative screw thread of screw thread finely tune to appropriate length can be consolidated, thus, arranged by said structure, the structure of whole main frame is more
For rationally, support degree of balance higher, achieve in mobile and boring procedure position the most accurately and bore to.
Seeing Fig. 4, described integral type detachable lifting mechanism comprises lifting assembly and platform assembly, described lifting assembly bag
Containing lifting column 514, hoist cylinder 512 and lifting sliding sleeve 515, described lifting column 514 can fix in crawler belt by being spirally connected
On the platform of car body 11, described hoist cylinder 512 is positioned at lifting column 514, and its cylinder rod end is fixed on lifting column 514
In, described lifting sliding sleeve 515 is located at the outer rim of lifting column 514 and can slide up and down along lifting column 515, optionally, and institute
Stating lifting column 515 can be square open tubular column, and its periphery is provided with multiple guide groove, and described lifting sliding sleeve 515 is provided with multiple embedding and leads
Groove with the guide pillar slided up and down, and the cylinder barrel of described hoist cylinder 512 be articulated with lifting sliding sleeve 515 to drive it to slide up and down,
Described platform assembly comprises a hoistable platform 517, and described hoistable platform 517 can be articulated in lifting sliding sleeve 515 by hook structure
On, optionally, described hoistable platform 517 is embedded with baffle type drill rod box 516, can be equipped with diameter less than or equal to the 5 of Φ 89
Root drilling rod.
Wherein, described hoistable platform 517 is further fixed on guard rail 5110 and rotary ladder 518, described rotary ladder
Son 518 can be lifted to above hoistable platform 517 and by the rotary buckle 5112 on a guard rail 5110 by lifting chain 519
Forming protection, and a lifting operating platform 5111, described lifting operating platform 5111 is fixed on guard rail 5110.
Wherein, also can be provided with security component, described security component can comprise safe iron chains 513, described safe iron chains 513
One end hangs on the suspension hook 5114 being welded on lifting column 514, and the other end hangs in the bar hole of hoistable platform 517 both sides, with
And multiple D type buckles 5113, described D type is buckled in 5113 rings snapping onto safe iron chains 513, can buckle by D type 5113 and regulate safety
Iron chains 513 uses length, so that D type to be buckled 5113 correct positions being connected on safe iron chains 513.
Described integral type detachable lifting mechanism is by handling the hands of lifting operating platform 5111 completing lifting.Concrete solution
Way is: after the stretching out of hoist cylinder 512, and hoist cylinder 512 cylinder barrel drives lifting sliding sleeve 515 and hoistable platform 517 to lift, from
And realizing personnel and the lifting of drilling rod on platform, hoistable platform 517 is articulated on lifting sliding sleeve 515 by coupling type mode, fortune
Defeated size-constrained time can conveniently dismantle.Rotary ladder 518 rotates to guard rail position, is locked by rotary buckle 5112
Extremely.Be converted to the rotary ladder 518 of guardrail after guard rail on hoistable platform 517 5110 and lifting, be all the peace of personnel
Full protection effect.Safe iron chains 513 one end hangs on the suspension hook 5114 being welded on lifting column 514, and it is flat that the other end hangs over lifting
In the bar hole of platform 517, D type is buckled in 5113 rings snapping onto safe iron chains 513, buckles the safe iron chains 513 of regulation by D type 5113
Use length, then D type is buckled 5113 correct positions being connected on safe iron chains 513, machinery after hoistable platform 517 lifting terminates
The safeguard protection of mode.
Operator climb up hoistable platform 517 by the rotary ladder 518 in integral type detachable lifting mechanism, and will
5 drilling rods leave in separate inflatable chamber drill rod box 516, use the lifting chain 519 rotary ladder of pull-up 518 and with rotary buckle 5112
Locked, then handle lifting manipulation lifting platform 5111 hands making hoist cylinder 512 drive hoistable platform 517 to needs to add, unload drilling rod
Position, buckle 5113 by D type and regulate safe iron chains 513 length to correct position, both can carry out adding, unloading drilling rod operation.
Seeing Fig. 5 and Fig. 6, described split type lifting vehicle of drill pipe 52 comprises car body platform 522, and an electric-motor pump group 525 is positioned at
At the inner groovy of car body platform 522 front end, crossing type lifting apparatus 521 is screwed onto car body platform 522 rear end, and detachably, one bores
Bar case 523 is positioned at car body platform 522 centre position, can accommodate the 200m drilling rod within a length of 1.5m, electric-motor pump group 525 liang
Side is fixed with electromagnetic starter 524 and fuel tank 525.Walking lifting bench board 527 and macaroni case 528 are fixed on scissors type elevating
Device 521 is internal.
Split type lifting vehicle of drill pipe 52 action introduction: be first loaded in drilling rod and the drill rod box less than drill rod box capacity,
Personnel climb up in crossing type lifting apparatus 521 by car body, handle the walking hands of walking lifting bench board 527 making to creep into walking
To working region, then by handling walking lifting bench board 527 hands by personnel and the macaroni case 528 that 10 drilling rods can be held
It is lifted to need the height of operation.
Described split type lifting vehicle of drill pipe 52 is to integrate certainly driving of personnel, drilling rod lifting and the transport of a large amount of drilling rods
Power, can the parts of independent ambulation.It is internal that walking lifting bench board 527 is fixed on crossing type lifting apparatus 521, handles walking lifting
Bench board 527 handle can make the walking of split type lifting vehicle of drill pipe 52 and the lifting of crossing type lifting apparatus 521.
Seeing Fig. 7, described pressure cooling type fuel tank 1 comprises Steel Tube Special 102, and described Steel Tube Special 102 is serpentine-like uniformly
Layout is at fuel tank internal, and Water pipe fast-connection head 101 is welded on the outside forcing cooling type fuel tank 1.
Described pressure cooling type fuel tank 1 connects 101 to serpentine-like uniform layout at oil soon by inlet tube and outlet tube thereon
It is filled with high-pressure water pressure in case internal high pressure steel pipe 102 and is less than 10MPA, thus realize the pressure to hydraulic oil and cool down.
Described seat chair with adjustable 7 can be according to regulating 250mm before and after the requirement position of operator.
When high-power multiple rows of drilling machine to carry out a high position many rounds construction with certain inclination angle, first handle secondary bench board
9 crawler travel hands handles, make rig run to working region, are consolidated by securing device under diagonal-bracing type 12 and upper securing device 10
Rig.Two-action multi-stage telescoping cylinder 41 stretches out promotion lifting large arm outer layer 4102 and stretches out thus drive apparatus for feeding 45 to raise, then
Regulation angle modulation oil cylinder 42 stretches out or has retracted tilt adjustment, has fastened the fastening bolt on diagonal brace chuck 46, then regulation is stretched
Formula auxiliary supports 49 to suitable stable position.
As can be seen here, the high-power multiple rows of drilling machine of the underground coal mine of the present invention has the advantage that
1, having personnel, drilling rod lifting function, when meeting at center up to 3m, once firm, multiple rows of extraction is executed
Work operating mode, solving original high-power rig needs built just achievable many rounds construction, decreases non-cutting time, improves
Extraction efficiency；
2, also solve centre-drilling hole higher time, Ren Yuanjia, unload the difficult problem that drilling rod labor intensity is big, reduce workman's work
Intensity, improves drilling efficiency, improves the automatization level in creeping into.
3, other split type lifting vehicle of drill pipe not only can meet High Position Drilling, personnel, the lifting problem of drilling rod, also solves
The transportation problem of drilling rod, decreases the labor intensity of underground coal mine transport drilling rod.
It is readily apparent that above description and record are only to illustrate rather than in order to limit in disclosure of the invention
Hold, apply or use.Although describing and be described in the drawings embodiment the most in an embodiment, but the present invention being not intended to
By accompanying drawing example and be described as in an embodiment it is now recognized that optimal mode with implement the teachings of the present invention particular case
Son, the scope of the present invention will include any embodiment falling into description and appended claims above.
Claims (10)
1. the high-power multiple rows of drilling machine of underground coal mine, including a crawler belt car body, the lower section of described crawler belt car body connects reality
The creeper undercarriage of existing underground coal mine traveling function, it is characterised in that:
Arrange in three-row on described crawler belt car body platform, force cooling type fuel tank, electric-motor pump group and cooler to be positioned at prostatitis, main
Machine is positioned at middle column, and electromagnetic starter, seat chair with adjustable, monoblock type bench board and secondary bench board are positioned at rank rear, are additionally provided with one
Formula detachable lifting mechanism or split type lifting vehicle of drill pipe.
2. the high-power multiple rows of drilling machine of underground coal mine as claimed in claim 1, it is characterised in that: the lower end of described crawler belt car body
Being provided with securing device under multiple diagonal-bracing type, under the plurality of diagonal-bracing type, securing device is respectively arranged on the both sides of creeper undercarriage also
Outward-dipping.
3. the high-power multiple rows of drilling machine of underground coal mine as claimed in claim 1, it is characterised in that: described main frame comprises power
Head, clamper, lifting large arm and apparatus for feeding, described lifting large arm is provided with large arm internal layer and large arm outer layer, and at least a pair of
Effect multi-stage expansion oil cylinder, its one end is connected to large arm internal layer, and the other end connects large arm outer layer, and the side of described apparatus for feeding sets
There are the rotary shaft of axle sleeve grafting with large arm outer layer, the dismountable middle part being fixedly connected on described apparatus for feeding of described unit head
Upper limb, the dismountable anterior upper limb being fixedly connected on described apparatus for feeding of described clamper, described main frame also comprises an angle modulation
Oil cylinder, described angle modulation oil cylinder is for being obliquely installed, and its upper end is connected with the large arm outer layer of lifting large arm, and its lower end is connected to feed dress
Put.
4. the high-power multiple rows of drilling machine of underground coal mine as claimed in claim 3, it is characterised in that: also comprise a radial type oblique
Support, the lower end of articulated diagonal brace fixes with crawler belt car body, and a diagonal brace chuck of upper end and apparatus for feeding lower edge stretches
Formula is fixed by socket, and also comprises a telescopic auxiliary diagonal brace being obliquely installed, and its upper end is connected to lift the large arm outer layer of large arm, under
Hold be connected fixing with crawler belt car body.
5. the high-power multiple rows of drilling machine of underground coal mine as claimed in claim 4, it is characterised in that: described two-action multi-stage stretches
Oil cylinder is arranged at the side of lifting large arm, and described angle modulation oil cylinder and telescopic auxiliary diagonal brace are arranged at the opposite side of lifting large arm,
The opposite side certain distance of articulated diagonal brace distance elevating large arm, radial type diagonal brace, telescopic auxiliary diagonal brace and angle modulation oil
Cylinder combination forms adjustable angle four link type luffing device and realizes lifting and angle modulation.
6. the high-power multiple rows of drilling machine of underground coal mine as claimed in claim 1, it is characterised in that: described pressure cooling type fuel tank
Comprising Steel Tube Special, the serpentine-like uniform layout of described Steel Tube Special is welded on pressure cooling type at fuel tank internal, Water pipe fast-connection head
Outside fuel tank.
7. the high-power multiple rows of drilling machine of underground coal mine as described in arbitrary in claim 1-6, it is characterised in that: described integral type
Detachable lifting mechanism comprises lifting assembly and platform assembly, and described lifting assembly comprises lifting column, hoist cylinder and lifting
Sliding sleeve, described lifting column is fixed on crawler belt car body, and described hoist cylinder is positioned at lifting column, and described lifting sliding sleeve is located at liter
Dropping the outer rim of column and can slide up and down along lifting column, the cylinder barrel of described hoist cylinder is articulated with lifting sliding sleeve to drive on it
Lower slider, described platform assembly comprises a hoistable platform, and described hoistable platform is articulated in lifting sliding sleeve, interior on described hoistable platform
It is embedded with baffle type drill rod box.
8. the high-power multiple rows of drilling machine of underground coal mine as claimed in claim 7, it is characterised in that: the most solid on described hoistable platform
Surely having guard rail and rotary ladder, described rotary ladder is by above lifting chain lifting to hoistable platform and by a protection
Rotary buckle on hurdle and form protection, also comprise a lifting operating platform.
9. the high-power multiple rows of drilling machine of underground coal mine as claimed in claim 7, it is characterised in that: it is additionally provided with security component, institute
Stating security component and comprise safe iron chains, one end of described safe iron chains hangs on the suspension hook being welded on lifting column, and the other end is hung
In the bar hole of hoistable platform both sides, and multiple D type is buckled, and described D type snaps onto in the ring of safe iron chains.
10. the high-power multiple rows of drilling machine of underground coal mine as described in arbitrary in claim 1-6, it is characterised in that: described split
Formula lifting vehicle of drill pipe comprises car body platform, and an electric-motor pump group is positioned at the inner groovy of car body platform front end, crossing type lifting apparatus spiral shell
Being connected on car body platform rear end, a drill rod box is positioned at car body platform centre position, is fixed with electromagnetic starter in electric-motor pump group both sides
And fuel tank, walking lifting bench board and macaroni case are fixed in crossing type lifting apparatus.
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| CN108166924A (en) * | 2017-12-27 | 2018-06-15 | 山东科技大学 | A kind of medium-thickness seam high punch automatic lifting drilling machine and its implementation |
| CN113432911A (en) * | 2021-06-28 | 2021-09-24 | 何肖 | Soil investigation sampling device and method convenient for layered sampling |
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| CN108166924A (en) * | 2017-12-27 | 2018-06-15 | 山东科技大学 | A kind of medium-thickness seam high punch automatic lifting drilling machine and its implementation |
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| CN113432911A (en) * | 2021-06-28 | 2021-09-24 | 何肖 | Soil investigation sampling device and method convenient for layered sampling |
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| CN106121532B (en) | 2019-02-19 |
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