CN108222931B - A kind of rotary rock drill splits all-in-one machine - Google Patents
A kind of rotary rock drill splits all-in-one machine Download PDFInfo
- Publication number
- CN108222931B CN108222931B CN201810001488.8A CN201810001488A CN108222931B CN 108222931 B CN108222931 B CN 108222931B CN 201810001488 A CN201810001488 A CN 201810001488A CN 108222931 B CN108222931 B CN 108222931B
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- China
- Prior art keywords
- pushing ram
- voussoir
- oil cylinder
- machine
- guide post
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/10—Machines which completely free the mineral from the seam by both slitting and breaking-down
- E21C27/14—Machines which completely free the mineral from the seam by both slitting and breaking-down breaking-down effected by force or pressure applied to side of slit, e.g. by wedges
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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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/20—Mineral freed by means not involving slitting
- E21C27/22—Mineral freed by means not involving slitting by rotary drills with breaking-down means, e.g. wedge-shaped drills, i.e. the rotary axis of the tool carrier being substantially perpendicular to the working face, e.g. MARIETTA-type
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C47/00—Machines for obtaining or the removal of materials in open-pit mines
- E21C47/10—Machines for obtaining or the removal of materials in open-pit mines for quarrying stone, sand, gravel, or clay
Abstract
The invention belongs to rock drilling splitting device field, specifically a kind of rotary rock drill splits all-in-one machine, including fixed plate, oil cylinder, motor, guide post, pushing ram and broken module；Oil cylinder is mounted in fixed plate, and oil cylinder end is fixedly connected motor, and motor periphery is equipped with one group of sliding block, and sliding block is socketed on guide post, and guide post is mounted in fixed plate, oil cylinder can pushing motor moved up and down along guide post；Machine shaft is fixedly connected pushing ram；Pushing ram periphery is cooperatively connected broken module；Broken module includes voussoir, mounting disc and telescopic rod；Pushing ram end is fixedly connected drill bit.When the device drilling to completion, under the action of pushing ram, broken module expands in hole around, realizes the broken of rock.The present invention, which will be drilled and be cleaved, to be integrated, and the secondary positioning of crushing rod is avoided, so that drilling and the coherent progress of splitting work, simplify the progress of work, raising working efficiency.
Description
Technical field
The invention belongs to rock drilling splitting device field, specifically a kind of rotary rock drill splits all-in-one machine.
Background technique
Currently, stone mining generally uses explosive blasting method and split the law.Since explosive blasting method risk is high, safety is steady
The problems such as trouble is big, and there is also environmental pollutions, the wasting of resources, many occasions do not allow using explosive blasting.And splitting machine split the law
It is at low cost, easy to operate, safe and reliable, but need prior drilling efficiency not high, and difficult there is also splitting block device to hole positioning
Problem.
There are also the equipment for integrating two kinds of rock drilling drilling, splitting functions, such as CN202250086U in the prior art
Chinese invention patent " a kind of machine for cutting through hills ", be to connect downhole rock drill on the left side of portal frame, the right connects gadding machine, latent
After hole rock drill is drilled down-the-hole, drill bit is proposed, rotate portal frame around a fixed point using commutation oil cylinder, by the tool that rises of gadding machine
It is sent in down-the-hole, carries out cleavage operations.The prior art also is using on the fixed center locating support similar with portal frame
Fixed center indexing oil cylinder, rotatable locating support both ends respectively on be connected to rock drill, splitting machine, pass through center indexing oil
Cylinder pushes locating support to rotate around a fixed point, and after rock drill drills completion drill bit proposition, the splitting block of splitting machine is put into
Drilling.Existing integration rock drilling splitting is mechanical, has the following deficiencies: portal frame, the mode of locating support rotational positioning deposits body
Product is big, structure is complicated, and tie point is more, is used for a long time because equipment attrition etc. causes tolerance big, position error is big；Existing splitting machine
Not for the automatic oiling lubrication device of wedge and splitting block, it can only be brushed between wedge and splitting block manually or injection is moistened
Lubricating oil wants frequent downtime to carry out manual oil injection operation, influences operating efficiency, and increase the labor intensity of operator.
Summary of the invention
In order to make up for the deficiencies of the prior art, the invention proposes a kind of rotary rock drills to split all-in-one machine, and drilling and splitting are collected
At so that drilling and splitting work even progression, improve working efficiency.
A kind of rotary rock drill of the present invention splits all-in-one machine, including fixed plate, oil cylinder, motor, guide post, pushing ram and broken
Module；The oil cylinder is mounted in fixed plate, and the oil cylinder end is fixedly connected motor, and the motor periphery is equipped with one group and slides
Block, the sliding block are socketed on guide post, and the guide post is mounted in fixed plate, the oil cylinder can pushing motor above and below guide post
It is mobile；The machine shaft is fixedly connected pushing ram；The pushing ram periphery is cooperatively connected broken module；The pushing ram
End is fixedly connected drill bit；The equipment places working face, and operator starts motor, bit, and control oil cylinder pushes down on
Into in rock surface drilling.When drilling to completion, broken module contact is limited to rock surface, and oil cylinder moves on,
At this time under the action of pushing ram, broken module expands in hole around, realizes the broken of rock.
The broken module includes voussoir, mounting disc and telescopic rod；The pushing ram top is arranged to round column, described to push away
It is arranged to conical column into bar lower part；The voussoir is arranged one group along pushing ram periphery, and the taper of the voussoir cooperation pushing ram is set
It sets；The pushing ram, which moves downward, to push voussoir around, and the voussoir upper end is equipped with T-block, under the mounting disc
End is equipped with the T-slot of cooperation voussoir, and the voussoir is slidably mounted in the T-slot of mounting disc by T-block, and the T-slot is in
The center of circle is radial outward, and the T-slot end is equipped with returning spring；The mounting disc upper end is equipped with one group of telescopic rod；It is described to stretch
Then spring, the telescopic rod other end are cooperatively connected on motor contracting bar periphery set, and contraction pole is for being crushed module contact rock
When stone surface, so that pushing ram can continue to move downward, and voussoir is set back after fractured rock；Pushing ram bores downwards
Into voussoir cooperates the taper setting of pushing ram, and by the guiding role of T-slot, voussoir is expanded toward hole surrounding, realizes rock
It is broken, after broken, when pushing ram rises, returning spring assists voussoir to reset.
As one embodiment of the present invention, the voussoir lower end is provided with barb, what the barb was used to be crushed
Stone is dug, and after to catalase, during device rises, broken sillar is lifted, loose effect is played.
As one embodiment of the present invention, the voussoir outer surface is equipped with pointed cone, on the one hand prevents voussoir from squeezing rock
Deviate from out of hole when wall, on the other hand since contact surface is small, tip pressure is big, and extruding initial stage makes rock form micro-cracks,
Improve the breaking capacity of voussoir.
As one embodiment of the present invention, it is equipped with cavity inside the voussoir, sponge is equipped in the cavity, it is described
Voussoir inner surface is equipped with spring steel plate, and the spring steel plate is equipped with one group of micro-drill(ing), and pushing ram pushes down on so that its with
Voussoir contact surface is pressurized, and spring steel plate generates Light deformation, squeezes sponge, the oil refill pushing ram and wedge that will be saved in sponge
Block contact surface, since contact surface is larger, the mode oily better than traditional side.
As one embodiment of the present invention, the pushing ram and drill bit junction are equipped with one group of elastic plate, the bullet
Property plate one end be fixedly connected pushing ram, the tapered opening of the elastic plate other end, pushing ram advances downwardly, elastic plate contact
Drilling is compressed, and since elastic plate is tapered, to play guiding role in voussoir access aperture.
As one embodiment of the present invention, the pushing ram inner hollow, the pushing ram lower end is provided with one group
Apopore, in boring procedure, is filled the water by apopore to the face that drills through, and powder is taken out of in drilling using water, and cooling drill bit,
Play lubricating action.
As one embodiment of the present invention, the T-slot lower end is equipped with sealing plate, and described sealing plate one end is fixedly connected on
In T-block, the sealing plate enters dust or crushed stone for closing T-slot, for preventing in T-slot.
Beneficial effects of the present invention are as follows:
1. a kind of rotary rock drill of the present invention splits all-in-one machine, equipment places working face, and operator starts motor, drill bit
Rotation, control oil cylinder advance downwardly, and drill in rock surface.When drilling to completion, module contact is crushed to rock surface
It is limited, oil cylinder moves on, and at this time under the action of pushing ram, broken module expands in hole around, realizes the broken of rock
It is broken, it will drill and be crushed integrated, avoid the secondary positioning of crushing rod, improve efficiency.
2. a kind of rotary rock drill of the present invention splits all-in-one machine, barb, after to catalase, device are arranged by voussoir
During rising, broken sillar is lifted, loose effect is played.
3. a kind of rotary rock drill of the present invention splits all-in-one machine, voussoir outer surface is equipped with pointed cone, on the one hand prevents voussoir from squeezing
Deviate from out of hole when pressing palisades, on the other hand since contact surface is small, tip pressure is big, and extruding initial stage makes rock form subtle split
Seam, improves the breaking capacity of voussoir.
4. a kind of rotary rock drill of the present invention splits all-in-one machine, pushing ram is pushed down on so that its with voussoir contact surface by
Pressure, spring steel plate generate Light deformation, squeeze sponge, by the oil refill pushing ram saved in sponge and voussoir contact surface, by
Mode larger in contact surface, oily better than traditional side.
5. a kind of rotary rock drill of the present invention splits all-in-one machine, pushing ram and drill bit junction are equipped with one group of elastic plate, push away
It is advanced downwardly into bar, elastic plate contact drilling is compressed, and since elastic plate is tapered, is led to play in voussoir access aperture
To effect.
6. a kind of rotary rock drill of the present invention splits all-in-one machine, the pushing ram inner hollow of setting, the setting of pushing ram lower end
There is one group of apopore, in boring procedure, filled the water by apopore to the face that drills through, powder is taken out of in drilling using water, and cold
But drill bit plays lubricating action.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is main view of the invention；
Fig. 2 is bottom view of the invention；
Fig. 3 is A-A cross-sectional view in Fig. 2；
Fig. 4 is voussoir installation diagram of the invention；
In figure: fixed plate 1, oil cylinder 2, motor 3, sliding block 31, guide post 4, pushing ram 5, drill bit 51, elastic plate 52, apopore
53, it is crushed module 6, voussoir 61, T-block 611, barb 612, sponge 613, spring steel plate 614, mounting disc 62, T-slot 621, returns
Multiple spring 622, sealing plate 623, telescopic rod 63；
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figures 1 to 4, a kind of rotary rock drill of the present invention splits all-in-one machine, including fixed plate 1, oil cylinder 2, motor
3, guide post 4, pushing ram 5 and broken module 6；The oil cylinder 2 is mounted in fixed plate 1, and 2 end of oil cylinder is fixedly connected electricity
Machine 3,3 periphery of motor are equipped with one group of sliding block 31, and the sliding block 31 is socketed on guide post 4, and the guide post 4 is mounted on fixed plate
On 1, the oil cylinder 2 can pushing motor 3 moved up and down along guide post 4；3 shaft of motor is fixedly connected pushing ram 5；It is described
5 periphery of pushing ram is cooperatively connected broken module 6；5 end of pushing ram is fixedly connected drill bit 51；The equipment places work
Plane, operator start motor 3, and drill bit 51 rotates, and control oil cylinder 2 advances downwardly, and drill in rock surface.It is deep when being drilled into design
When spending, broken module 6 touches rock surface and is limited, and oil cylinder 2 moves on, and at this time under the action of pushing ram 5, is crushed mould
Block 6 expands in hole around, realizes the broken of rock.
The broken module 6 includes voussoir 61, mounting disc 62 and telescopic rod 63；5 top of pushing ram is arranged to round
Column, 5 lower part of pushing ram are arranged to conical column；The voussoir 61 is arranged one group along 5 periphery of pushing ram, and the voussoir 61 cooperates
The taper of pushing ram 5 is arranged；The pushing ram 5, which moves downward, to push voussoir 61 around, and 61 upper end of voussoir is set
There is T-block 611,62 lower end of mounting disc is equipped with the T-slot 621 of cooperation voussoir, and the voussoir 61 is slided by T-block 611
It is mounted in the T-slot 621 of mounting disc 62, the T-slot 621 is radial outward in the center of circle, and 621 end of T-slot is equipped with
Returning spring 622；62 upper end of mounting disc is equipped with one group of telescopic rod 63；63 periphery of telescopic rod covers then spring 631, institute
It states 63 other end of telescopic rod to be cooperatively connected on motor 3, when contraction pole 63 contacts rock surface for being crushed module 6, so that pushing away
It can continue to move downward into bar 5, and voussoir set back after fractured rock；Pushing ram 5 is drilled down into, and voussoir 61 cooperates
The taper of pushing ram 5 is arranged, and passes through the guiding role of T-slot 621, and voussoir 61 is expanded toward hole surrounding, realizes the broken of rock
Broken, after broken, when pushing ram 5 rises, returning spring 622 assists voussoir 61 to reset.
As one embodiment of the present invention, 61 lower end of voussoir is provided with barb 612, and the barb 612 is used for
Broken stone is dug, after to catalase, during device rises, broken sillar is lifted, is played loose
Effect.
As one embodiment of the present invention, 61 outer surface of voussoir is equipped with pointed cone, on the one hand prevents voussoir 61 from squeezing
Deviate from out of hole when pressing palisades, on the other hand since contact surface is small, tip pressure is big, and extruding initial stage makes rock form subtle split
Seam improves the breaking capacity of voussoir 61.
As one embodiment of the present invention, it is equipped with cavity inside the voussoir 61, is equipped with sponge in the cavity
613,61 inner surface of voussoir is equipped with spring steel plate 614, and the spring steel plate 614 is equipped with one group of micro-drill(ing), pushing ram 5
It pushes down on, so that it is pressurized with 61 contact surface of voussoir, spring steel plate 614 generates Light deformation, sponge 613 is squeezed, by sponge 613
The oil refill pushing ram 5 and 61 contact surface of voussoir of interior savings, it is oily better than traditional side since contact surface is larger
Mode.
As one embodiment of the present invention, the pushing ram 5 and 51 junction of drill bit are equipped with one group of elastic plate 52, institute
It states 52 one end of elastic plate and is fixedly connected pushing ram 5, the tapered opening of 52 other end of elastic plate, pushing ram 5 advances downwardly,
The contact drilling of elastic plate 52 is compressed, and since elastic plate 52 is tapered, to play guiding role in 61 access aperture of voussoir.
As one embodiment of the present invention, 5 inner hollow of pushing ram, 5 lower end of pushing ram is provided with one
Group apopore 53, in boring procedure, is filled the water by apopore 53 to the face that drills through, and powder is taken out of in drilling using water, and cold
But drill bit plays lubricating action.
As one embodiment of the present invention, 621 lower end of T-slot is equipped with sealing plate 623, described 623 one end of sealing plate
It is fixedly connected in T-block 611, the sealing plate 623 enters dust for closing T-slot 621, for preventing in T-slot 621
Or crushed stone.
When work, which places working face, and operator starts motor 3, and drill bit 51 rotates, and control oil cylinder 2 pushes down on
Into in rock surface drilling, boring procedure, by apopore 53 to face water filling is drilled through, using water in drilling powder belt
Out, and drill bit is cooled down, plays lubricating action.When drilling to completion, the contact drilling of elastic plate 52 is compressed, and due to bullet
Property plate 52 it is tapered, to play guiding role in broken 6 access aperture of module, contraction pole 63 contacts rock table for being crushed module 6
When face, so that pushing ram 5 can continue to move downward, and voussoir is set back after fractured rock；Broken module 6 touches
Rock surface is limited, and oil cylinder 2 moves on, and pushing ram 5 is drilled down into, so that it is pressurized with 61 contact surface of voussoir, Elastic Steel
Plate 614 generates Light deformation, squeezes sponge 613, by the oil refill pushing ram 5 saved in sponge 613 and 61 contact surface of voussoir,
Play lubricating action；Voussoir 61 passes through the guiding role of T-slot 621, voussoir 61 is expanded toward hole surrounding, 61 outer surface of voussoir is set
There is pointed cone, on the one hand prevents voussoir 61 from deviating from out of hole when squeezing palisades, on the other hand since contact surface is small, tip pressure is big,
Extruding initial stage makes rock form micro-cracks, improves the breaking capacity of voussoir 61, realizes the broken of rock；After broken, push away
When rising into bar 5, returning spring 622 assists voussoir 61 to reset；And the barb 612 being arranged by voussoir 61, by broken sillar
Lift, plays loose effect.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (4)
1. a kind of rotary rock drill splits all-in-one machine, it is characterised in that: including fixed plate (1), oil cylinder (2), motor (3), guide post (4), push away
Into bar (5) and broken module (6)；The oil cylinder (2) is mounted on fixed plate (1), and oil cylinder (2) end is fixedly connected electricity
Machine (3), motor (3) periphery are equipped with one group of sliding block (31), and the sliding block (31) is socketed on guide post (4), the guide post (4)
Be mounted on fixed plate (1), the oil cylinder (2) can pushing motor (3) moved up and down along guide post (4)；Motor (3) shaft
It is fixedly connected pushing ram (5)；Pushing ram (5) periphery is cooperatively connected broken module (6)；Pushing ram (5) end
It is fixedly connected drill bit (51)；Wherein,
The broken module (6) includes voussoir (61), mounting disc (62) and telescopic rod (63)；Pushing ram (5) the top setting
At round column, pushing ram (5) lower part is arranged to conical column；The voussoir (61) is arranged one group along pushing ram (5) periphery, institute
State the taper setting of voussoir (61) cooperation pushing ram (5)；The pushing ram (5), which moves downward, to push away voussoir (61) around
Dynamic, voussoir (61) upper end is equipped with T-block (611), and mounting disc (62) lower end is equipped with the T-slot (621) of cooperation voussoir,
The voussoir (61) is slidably mounted in the T-slot (621) of mounting disc (62) by T-block (611), and the T-slot (621) is in
The center of circle is radial outward, and T-slot (621) end is equipped with returning spring (622)；Mounting disc (62) upper end is equipped with one group
Telescopic rod (63)；Then spring (631), telescopic rod (63) other end are cooperatively connected in electricity telescopic rod (63) the periphery set
On machine (3)；
Voussoir (61) lower end is provided with barb (612), and the barb (612) is for digging the stone being crushed；
Voussoir (61) outer surface is equipped with pointed cone；
It is equipped with cavity inside the voussoir (61), is equipped with sponge (613) in the cavity, voussoir (61) inner surface is equipped with bullet
Property steel plate (614), the spring steel plate (614) be equipped with one group of micro-drill(ing).
2. a kind of rotary rock drill according to claim 1 splits all-in-one machine, it is characterised in that: the pushing ram (5) and drill bit
(51) junction is equipped with one group of elastic plate (52), and described elastic plate (52) one end is fixedly connected pushing ram (5), one group of bullet
The property tapered opening of plate (52) other end.
3. a kind of rotary rock drill according to claim 1 splits all-in-one machine, it is characterised in that: pushing ram (5) inner hollow,
Pushing ram (5) lower end is provided with one group of apopore (53).
4. a kind of rotary rock drill according to claim 1 splits all-in-one machine, it is characterised in that: T-slot (621) lower end is equipped with
Sealing plate (623), described sealing plate (623) one end are fixedly connected on T-block (611), and the sealing plate (623) is used for T-slot
(621) it closes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810001488.8A CN108222931B (en) | 2018-01-02 | 2018-01-02 | A kind of rotary rock drill splits all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810001488.8A CN108222931B (en) | 2018-01-02 | 2018-01-02 | A kind of rotary rock drill splits all-in-one machine |
Publications (2)
| Publication Number | Publication Date |
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| CN108222931A CN108222931A (en) | 2018-06-29 |
| CN108222931B true CN108222931B (en) | 2019-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810001488.8A Active CN108222931B (en) | 2018-01-02 | 2018-01-02 | A kind of rotary rock drill splits all-in-one machine |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109183593B (en) * | 2018-10-10 | 2021-03-19 | 江阴市港城市政工程有限公司 | Crushing pick for municipal road capable of generating extension crack by utilizing internal expansion |
| CN111043922B (en) * | 2020-01-14 | 2020-08-18 | 哈密和鑫矿业有限公司 | Large stone crushing device capable of blasting at accurate fixed point |
| CN111576519A (en) * | 2020-04-09 | 2020-08-25 | 中交二航局市政建设有限公司 | Cutting, breaking and shoveling integrated rock stratum excavator |
| CN113236257B (en) * | 2021-05-31 | 2023-09-26 | 江西核工业建设有限公司 | Positioning perforation device for mine surface stripping |
| CN114311330B (en) * | 2021-12-29 | 2023-07-25 | 九江市凯奥机械有限公司 | Multi-mode drilling and fracturing integrated machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE305842B (en) * | 1965-08-11 | 1968-11-11 | H Darda | |
| SE0202373L (en) * | 2002-08-07 | 2004-02-08 | Atlas Copco Rock Drills Ab | Device for cracking boulders |
| CN101994511B (en) * | 2009-08-10 | 2012-07-18 | 中铁隧道集团有限公司 | Construction technique for cutting and splitting rectangle grooves of railway and road tunnel |
| CN203978303U (en) * | 2014-07-02 | 2014-12-03 | 黄正杰 | Expansion drill boom assembly |
| CN203978435U (en) * | 2014-07-16 | 2014-12-03 | 广西恒日科技有限公司 | Rock-boring splitter |
| CN204933619U (en) * | 2015-09-07 | 2016-01-06 | 史兴各 | A kind of rock cleavage frame head apparatus |
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Effective date of registration: 20190313 Address after: 235000 A3-1#101, Suding Road, Lishan District, Huaibei City, Anhui Province Applicant after: Huaibei Tongming Mining Co., Ltd. Address before: 210016 Nanjing University of Aeronautics & Astronautics, 29, Yu Dao Street, Qinhuai District, Nanjing, Jiangsu Applicant before: Liu Dakang |
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