CN107916937A - Drilling tool, drilling machine and drilling method - Google Patents
Drilling tool, drilling machine and drilling method Download PDFInfo
- Publication number
- CN107916937A CN107916937A CN201711399854.1A CN201711399854A CN107916937A CN 107916937 A CN107916937 A CN 107916937A CN 201711399854 A CN201711399854 A CN 201711399854A CN 107916937 A CN107916937 A CN 107916937A
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- drilling
- drill bit
- pipe
- annular groove
- drilling pipe
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- 238000005553 drilling Methods 0.000 title claims abstract description 197
- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000002893 slag Substances 0.000 claims description 12
- 230000001737 promoting effect Effects 0.000 claims description 2
- 238000003912 environmental pollution Methods 0.000 abstract description 5
- 238000009412 basement excavation Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000005641 tunneling Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005422 blasting Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000009440 infrastructure construction Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Earth Drilling (AREA)
Abstract
The present invention relates to technical field of engineering machinery, disclose a kind of drilling tool, drilling machine and drilling method, the drilling tool, which is used to bore, digs annular groove, the drilling tool includes drilling pipe and at least one set of drill bit, drill bit described in every group includes the first drill bit and the second drill bit, first drill bit and second drill bit are centered on the center of circle of the drilling pipe end face, it is symmetrically disposed in the end of the drilling pipe, and the inner wall of the first drill bit to the drilling pipe deflects and protrudes from the inner wall of the drilling pipe, the outer wall of second drill bit to the drilling pipe deflects and protrudes from the outer wall of the drilling pipe, the drilling tool is provided with the drilling tool.Tunnelling is carried out using the drilling tool, drilling machine and drilling method, there is quick excavation, the technique effect that efficient, equipment is simple, equipment cost is low and environmental pollution is small.
Description
Technical field
The present invention relates to technical field of engineering machinery, more particularly, to a kind of drilling tool for drilling machine, the invention further relates to
A kind of drilling machine including above-mentioned drilling tool and the method crept into using above-mentioned drilling machine.
Background technology
In recent years, with the fast development of the infrastructure constructions such as China's highway, high-speed railway and city underground, need
Want the engineering of tunneling more and more, corresponding tunnelling machinery has been more and more widely used.
Current engineering tunnel is excavated using excavating machineries such as shield machines or carries out explosion using blasting procedure more.
The basic functional principle of shield machine be exactly a cylinder steel component along canal axes when pushing ahead to soil
Earth etc. is excavated, and it is whole tunnel area that it, which excavates plane, and shield machine complete machine structure is very big, and equipment is very expensive, general
Engineering difficulty or ease are dealt with, and the excavating machinery of other classes is also generally all directly to carry out rotary drilling digging in region to be excavated, excavates plane
And whole tunnel area, or be only that whole tunnel area is divided into two parts to be excavated, need pair when excavating machine depth
Whole plane is excavated, and drilling tool or cutting stage property loss are larger, and digging efficiency is not high, and equipment investment is larger；And use quick-fried
The vibration of broken method tunneling is larger, pollutes environment, is not easy to control, and have certain danger.
The content of the invention
The purpose of the present invention aims to provide a kind of new drilling tool, and provides a kind of drilling machine for being provided with the drilling tool and use and be somebody's turn to do
The method of drilling machine drilling, brill digging is carried out using the drilling tool, drilling machine and drilling method to tunnel, to solve to exist in the prior art
The problem of, achieve the purpose that quickly excavation, improve efficiency, reduce equipment cost, reduce environmental pollution.
What the present invention was realized in：
The present invention provides a kind of drilling tool, and the drilling tool, which is used to bore, digs annular groove, and the drilling tool includes drilling pipe and at least one
Group drill bit, drill bit described in every group include the first drill bit and the second drill bit；
Wherein, first drill bit and second drill bit are symmetrically arranged centered on the center of circle of the drilling pipe end face
Inner wall in the end of the drilling pipe, and from the first drill bit to the drilling pipe deflects and protrudes from the inner wall of the drilling pipe, institute
The outer wall for stating the second drill bit to the drilling pipe deflects and protrudes from the outer wall of the drilling pipe.
Further, first drill bit and second drill bit include cutter head and tool tip, and the cutter head is arranged on
In the tool tip, the tool tip is fixed on the end of the drilling pipe by fastener.
Further, the fastener is screw.
Further, the cutter head is cylindric, and the cutter head retreats and is tiltedly arranged in the tool tip.
Further, the end of the drilling pipe has been uniformly arranged in the circumferential direction three pairs of drill bits, and first drill bit and
Second drill bit is arranged in a crossed manner.
Further, the drilling tool further includes driving device, and the driving device is arranged on the rear end of the drilling pipe, is used for
The drilling pipe is driven to rotate.
Further, the driving device is hydraulic motor.
Further, the drilling tool further includes propulsion device, and the propulsion device is arranged on the lower part of the drilling pipe, is used for
The drilling pipe is promoted to move forward.
The present invention also provides a kind of drilling machine, it is provided with according to any drilling tool in above-mentioned technical proposal.
The present invention also provides a kind of drilling method, it is used according to the drilling machine described in above-mentioned technical proposal, including as follows
Step：
Treating that drilling area periphery drills through some first annular grooves using the drilling machine, making the first annular groove will
It is described to treat that drilling area surrounds；
The unbroken region splitting in the centre of the first annular groove is burst, disintegrating slag is cleared up；
Some second annular grooves are drilled through in the middle part for treating drilling area；
The unbroken region splitting in the centre of the second annular groove is burst, disintegrating slag is cleared up；
By between the first annular groove, between the second annular groove and the first annular groove and described
Non- connected region between second annular groove crushes, and makes entirely to treat that drilling area connects, disintegrating slag is cleared up.
The method have the advantages that：
A kind of drilling tool provided by the invention, it is arranged on drilling machine, is dug annular groove for boring, is excavated when to tunnel
When, which need not bore on drilling area is treated and dig deep hole again, it is only necessary to bore the annular groove for digging certain depth, it will
First drill bit and the second drill bit are symmetrically disposed in the end of drilling pipe, and inner wall deflection of first drill bit to the drilling pipe and prominent
In the inner wall of the drilling pipe, the outer wall of the second drill bit to the drilling pipe deflects and protrudes from the outer wall of the drilling pipe, annular groove
Thickness be slightly larger than drilling pipe thickness, discharged in time easy to the disintegrating slag after drill bit is cut, pass through driving device drive drilling pipe turn
It is dynamic, and then drive drill bit to carry out circumgyration incision, annular groove is dug treating that drilling area bores, makes the circle of the drill core among annular groove
Face sky week, it is convenient subsequently drill core crack broken, the efficiency bored and dug is improved, reduces the use of drill bit, reduces ring
Border is polluted, the drilling machine and drilling method that the application provides in addition, is bored only to need to bore when digging and is dug annular groove, is greatly enhanced
Bore and dig efficiency, and reduce the cost of equipment.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution of the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in describing below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
Put, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the overall structure diagram of drilling tool provided in an embodiment of the present invention；
Fig. 2 is the side view of drilling tool provided in an embodiment of the present invention；
Fig. 3 be the first drill bit of drilling tool provided in Fig. 2 amplification after structure diagram one；
Fig. 4 be the second drill bit of drilling tool provided in Fig. 2 amplification after structure diagram one；
Fig. 5 is the structure diagram two of the first drill bit of drilling tool provided in an embodiment of the present invention；
Fig. 6 is the structure diagram two of the second drill bit of drilling tool provided in an embodiment of the present invention.
Reference numeral：
1- drilling pipes；2- drill bits；The first drill bits of 3-；The second drill bits of 4-；5- cutter heads；6- tool tips；7- hydraulic pressure horses
Reach；8- brackets；9- slideway shelfs；10- guide rods；11- hydraulic cylinders.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is
Part of the embodiment of the present invention, instead of all the embodiments.The present invention implementation being usually described and illustrated herein in the accompanying drawings
The component of example can be arranged and designed with a variety of configurations.Therefore, the reality of the invention to providing in the accompanying drawings below
The detailed description for applying example is not intended to limit the scope of claimed invention, but is merely representative of the selected implementation of the present invention
Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
Every other embodiment, belongs to the scope of protection of the invention.
In the description of the present invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Easy to describe the present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
, it is necessary to illustrate in the description of invention, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
The embodiment of the present invention is described in detail below in conjunction with attached drawing 1-6.It should be appreciated that herein
Described embodiment is merely to illustrate and explain the present invention, and is not intended to limit the invention.
In recent years, with the fast development of the infrastructure constructions such as China's highway, high-speed railway and city underground, need
Want the engineering of tunneling more and more, corresponding tunnelling machinery has been more and more widely used.Current engineering tunnel
Excavated more using excavating machineries such as shield machines or carry out explosion using blasting procedure in road.The basic functional principle of shield machine is exactly
The steel component of one cylinder excavates soil etc. when pushing ahead along canal axes, and it is whole tunnel that it, which excavates plane,
Region, shield machine complete machine structure is very big, and equipment is very expensive, and general engineering difficulty or ease are dealt with, and the excavating machinery of other classes is general
Also all it is directly to carry out rotary drilling digging in region to be excavated, it is also whole tunnel area to excavate plane, or is only by whole tunnel
Road region is divided into two parts and is excavated, and whole plane need to be excavated when excavating machine depth, drilling tool or cutting stage property damage
Consume larger, and digging efficiency is not high, and equipment investment is larger；And use the vibration of blasting procedure tunneling larger, environment is polluted, no
Easy to control, and there is certain danger.
In consideration of it, the designer of the present invention, by long-term exploration and trial, reform and innovation, devise a kind of drilling tool, originally
A kind of drilling tool provided is invented, it is arranged on drilling machine, and annular groove, when being excavated to tunnel, the application are dug for boring
The drilling tool of offer need not bore on drilling area is treated and dig deep hole again, it is only necessary to the annular groove for digging certain depth is bored, its
First drill bit and the second drill bit are symmetrically disposed in the end of drilling pipe, drive drilling pipe to rotate by driving device, and then drive
Drill bit carries out circumgyration incision, digs annular groove treating that drilling area bores, the circumference of the drill core among annular groove is faced sky, convenient
Subsequently drill core crack broken, improve the efficiency bored and dug, reduce the use of drill bit, reduce environmental pollution, and the
The inner wall of one drill bit to the drilling pipe deflects and protrudes from the inner wall of the drilling pipe, and the second drill bit is deflected to the outer wall of the drilling pipe
And the outer wall of the drilling pipe is protruded from, the thickness of annular groove is slightly larger than the thickness of drilling pipe, easy to broken after drill bit is cut
Slag is discharged in time；In addition the drilling machine and drilling method that the application provides, bore only to need to bore when digging and dig annular groove, greatly
Improve brill and dig efficiency, and reduce the cost of equipment.
Embodiment
Attached drawing 1 and attached drawing 2 are referred to, present embodiments provides a kind of drilling tool, the drilling tool, which is used to bore, digs annular groove, institute
Stating drilling tool includes drilling pipe 1 and at least one set of drill bit 2, and drill bit described in every group includes the first drill bit 3 and the second drill bit 4；
Wherein, first drill bit 3 and second drill bit 4 are symmetrically set centered on the center of circle of 1 end face of drilling pipe
Put in the end of the drilling pipe 1, and the inner wall of first drill bit 3 to the drilling pipe 1 is deflected and protruded from the drilling pipe 1
Wall, the outer wall of second drill bit 4 to the drilling pipe 1 deflect and protrude from the outer wall of the drilling pipe 1.
In a preferred embodiment, drilling pipe 1 selects seamless steel pipe, and 1 diameter of drilling pipe is arranged to 600-800mm, drilling pipe
1 length is arranged to 1000mm, i.e., the depth that can be crept into every time is about 1m.
A kind of drilling tool that above-described embodiment provides, digs dedicated for carrying out the brill of annular groove, and no longer needs to be drilled
Bored in recessed region and dig deep hole, it is only necessary to the annular groove for digging certain depth is bored, and by the first drill bit and the second drill bit pair
It is arranged on the end of drilling pipe with claiming, drives drilling pipe to rotate by driving device, and then drive drill bit to carry out circumgyration incision, to be drilled
The surface of recessed region, which is bored, digs annular groove, the circumference of the drill core among annular groove is faced sky, drill core is carried out with facilitating
Crack broken, substantially increase the efficiency bored and dug, and the inner wall of the first drill bit to the drilling pipe deflects and protrudes from the brill
The inner wall of cylinder, the outer wall of the second drill bit to the drilling pipe deflect and protrude from the outer wall of the drilling pipe, make the thickness of annular groove
Slightly larger than the thickness of the brill wall of drilling pipe, easy to the disintegrating slag discharge for cutting drill bit, simultaneously as need to only bore digging annular groove, i.e., only
Need to be in the end set drill bit of drilling pipe, which reduce the setting of drill bit quantity, it is not necessary to if digging region setting in whole bore
Drilled dry head bores digging at the same time, it is only necessary in a small amount of drill bit of the end set of drilling pipe, simplifies device structure, also reduces equipment
Cost.
In another embodiment, attached drawing 2-5 is referred to, further, 3 and second drill bit 4 of the first drill bit wraps
Cutter head 5 and tool tip 6 are included, the cutter head 5 is arranged in the tool tip 6, and the tool tip 6 is fixed on described by fastener
The end of drilling pipe 1.
Cutter head is arranged in tool tip by the present embodiment, and the support of stabilization can be provided for cutter head, tool tip is passed through tight
Firmware is fixed in drilling pipe, is conveniently replaceable cutter head.
In another embodiment it is preferred that the fastener is screw.By the way that screw can quickly fixation connects by tool tip
It is connected in drilling pipe, is convenient for changing dismounting.
In another embodiment, attached drawing 3-5 is referred to, further, the cutter head 5 is cylindric, and the cutter head
5, which retreat, is tiltedly arranged in the tool tip 6.
Cutter head is retreated and is tiltedly arranged in tool tip, makes cylindrical surface and the drilling pipe end face out of plumb, i.e. cylinder of cutter head
An acute angle is formed between face and drilling pipe end face, makes cylindrical surface and treats that the contact surface of drilling area has an angle, easy to native stone
Cutting, also reduce cutter head abrasion.
In another embodiment, attached drawing 1 and attached drawing 2 are referred to, further, the end of the drilling pipe 1 is circumferentially equal
It is even to be provided with three pairs of drill bits 2, and first drill bit 3 and second drill bit 4 are arranged in a crossed manner.
The quantity of drill bit for needing to set according to the adjustment of the diameter of drilling pipe, and by first drill bit and described second
Drill bit is arranged in a crossed manner, realizes cross-cut, the resistance of soil stone when reducing cutting, so as to reduce the abrasion of cutter head.
Attached drawing 1 is referred to, further, the drilling tool further includes driving device, and the driving device is arranged on the brill
The rear end of cylinder, for driving the drilling pipe to rotate.
Driving device is arranged to hydraulic motor 7 by the present embodiment.The center of rotation of hydraulic motor and the center of drilling pipe is set to exist
On one line, it ensure that drilling pipe does not deviate in when drilling area is crept into pair, and tradition is also eliminated with fluid motor-driven
Gear reducer and gear-box coordinate driving structure, simplified equipment, and improve the precision of transmission.
Attached drawing 2 is referred to, further, the drilling tool further includes propulsion device, and the propulsion device is arranged on the brill
The lower part of cylinder 1, for promoting the drilling pipe 1 to move forward.Preferably, the propulsion device is hydraulic cylinder 11.
When rotary drilling digs annular groove, driving device is on the one hand needed to drive drilling pipe rotation to cut bit, it is another
Aspect also needs to longitudinal depth with the carry out drilling pipe of cutting, the present embodiment by setting propulsion device in the lower part of drilling pipe,
The depth and rotating cooperation realization for ensureing drilling pipe are uniformly coordinated.
Attached drawing 1 and attached drawing 2 are referred to, further, drilling tool provided in this embodiment, drilling tool is arranged on bracket 8, support
Slideway shelf 9 and guide rod 10 are provided with frame 8, the slideway shelf 9 is arranged on the rear end of the drilling pipe 1, and the hydraulic motor 7 is set
Put on the slideway shelf 9, the guide rod 10 is arranged on the lower part of the drilling pipe 1, and the both sides difference of the hydraulic cylinder 11
A guide rod 10 is provided with, the slideway shelf 9 is installed on the guide rod 10, is moved back along the guide rod 10
It is dynamic.
Wherein, the bracket 8 includes the left plate, right plate and the fore-stock of rear and front end, after-poppet of both sides, left side
Plate, fore-stock, right plate and after-poppet are mutually permanently connected to form bracket 8, and described 11 one end of hydraulic cylinder is fixed on the preceding branch
On frame, the other end is fixed on the slideway shelf, by the flexible drive of hydraulic cylinder 11 slideway shelf 9 along the guide rod
10 movements.
Drilling tool is arranged on bracket by the present embodiment, and the support of stabilization is provided for drilling tool, is led by the way that slideway shelf is arranged at
To on bar, make longitudinal depth movement of drilling pipe more steady, will not be deflected when ensure that drill bit cutting, improve the efficiency of cutting.
A kind of drilling machine is also provided in another embodiment, it is provided with according to any described in above-mentioned technical proposal
Drilling tool.
Drilling tool in above-mentioned technical proposal is set onto drilling machine, for boring digging annular groove, with conventional tunnel excavator
Tool is compared, and the requirement of the drilling machine is relatively low, and simple in structure, can be improved tunnel and be bored the efficiency dug, save equipment cost, decrease
Environmental pollution.
The present embodiment provides a kind of drilling method, it is used according to the drilling machine described in above-mentioned technical proposal, including as follows
Step：
Treating that drilling area periphery drills through some first annular grooves using the drilling machine, making the first annular groove will
It is described to treat that drilling area surrounds；
The unbroken region splitting in the centre of the first annular groove is burst, disintegrating slag is cleared up；
Some second annular grooves are drilled through in the middle part for treating drilling area；
The unbroken region splitting in the centre of the second annular groove is burst, disintegrating slag is cleared up；
By between the first annular groove, between the second annular groove and the first annular groove and described
Non- connected region between second annular groove crushes, and makes entirely to treat that drilling area connects, disintegrating slag is cleared up.
Compared with conventional tunnel method for digging, requirement of this method to equipment is relatively low, and device structure is simple, is easy to grasp
Make, vibration, impact, noise and dust, environmental pollution very little will not be produced.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe is described in detail the present invention with reference to foregoing embodiments, it will be understood by those of ordinary skill in the art that：Its according to
Can so modify to the technical solution described in foregoing embodiments, either to which part or all technical characteristic into
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. a kind of drilling tool, it is characterised in that the drilling tool, which is used to bore, digs annular groove, and the drilling tool includes drilling pipe and at least one set
Drill bit, drill bit described in every group include the first drill bit and the second drill bit；
Wherein, first drill bit and second drill bit are symmetrically disposed in institute centered on the center of circle of the drilling pipe end face
The end of drilling pipe is stated, and the inner wall of the first drill bit to the drilling pipe deflects and protrudes from the inner wall of the drilling pipe, described
The outer wall of two drill bits to the drilling pipe deflects and protrudes from the outer wall of the drilling pipe.
2. drilling tool according to claim 1, it is characterised in that first drill bit and second drill bit include cutter head
And tool tip, the cutter head are arranged in the tool tip, the tool tip is fixed on the end of the drilling pipe by fastener.
3. drilling tool according to claim 2, it is characterised in that the fastener is screw.
4. drilling tool according to claim 2, it is characterised in that the cutter head is cylindric, and the cutter head tilts backwards
Ground is arranged in the tool tip.
5. drilling tool according to claim 1, it is characterised in that the end of the drilling pipe has been uniformly arranged in the circumferential direction three groups of institutes
Drill bit is stated, and first drill bit and second drill bit are arranged in a crossed manner.
6. drilling tool according to claim 1, it is characterised in that the drilling tool further includes driving device, the driving device
The rear end of the drilling pipe is arranged on, for driving the drilling pipe to rotate.
7. drilling tool according to claim 6, it is characterised in that the driving device is hydraulic motor.
8. drilling tool according to claim 1, it is characterised in that the drilling tool further includes propulsion device, the propulsion device
The lower part of the drilling pipe is arranged on, for promoting the drilling pipe to move forward.
9. a kind of drilling machine, it is characterised in that be provided with according to claim 1-8 any one of them drilling tools.
10. a kind of drilling method, it is characterised in that use drilling machine according to claim 9, include the following steps：
Treating that drilling area periphery drills through some first annular grooves using the drilling machine, make the first annular groove will described in
Treat that drilling area surrounds；
The unbroken region splitting in the centre of the first annular groove is burst, disintegrating slag is cleared up；
Some second annular grooves are drilled through in the middle part for treating drilling area；
The unbroken region splitting in the centre of the second annular groove is burst, disintegrating slag is cleared up；
By between the first annular groove, between the second annular groove and the first annular groove and described second
Non- connected region between annular groove crushes, and makes entirely to treat that drilling area connects, disintegrating slag is cleared up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711399854.1A CN107916937A (en) | 2017-12-21 | 2017-12-21 | Drilling tool, drilling machine and drilling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711399854.1A CN107916937A (en) | 2017-12-21 | 2017-12-21 | Drilling tool, drilling machine and drilling method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107916937A true CN107916937A (en) | 2018-04-17 |
Family
ID=61893814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711399854.1A Withdrawn CN107916937A (en) | 2017-12-21 | 2017-12-21 | Drilling tool, drilling machine and drilling method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107916937A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209419A (en) * | 2018-10-26 | 2019-01-15 | 张世远 | A kind of solid rock stratum hole brill method |
| CN109339812A (en) * | 2018-10-26 | 2019-02-15 | 张世远 | A kind of solid rock stratum hole brill method |
| CN109356606A (en) * | 2018-10-26 | 2019-02-19 | 张世远 | A kind of solid rock stratum hole brill method |
| CN109356605A (en) * | 2018-10-26 | 2019-02-19 | 张世远 | A kind of solid rock stratum hole brill method |
| CN115749784A (en) * | 2022-11-09 | 2023-03-07 | 文山麻栗坡紫金钨业集团有限公司 | Continuous drilling device for mining |
-
2017
- 2017-12-21 CN CN201711399854.1A patent/CN107916937A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209419A (en) * | 2018-10-26 | 2019-01-15 | 张世远 | A kind of solid rock stratum hole brill method |
| CN109339812A (en) * | 2018-10-26 | 2019-02-15 | 张世远 | A kind of solid rock stratum hole brill method |
| CN109356606A (en) * | 2018-10-26 | 2019-02-19 | 张世远 | A kind of solid rock stratum hole brill method |
| CN109356605A (en) * | 2018-10-26 | 2019-02-19 | 张世远 | A kind of solid rock stratum hole brill method |
| CN115749784A (en) * | 2022-11-09 | 2023-03-07 | 文山麻栗坡紫金钨业集团有限公司 | Continuous drilling device for mining |
| CN115749784B (en) * | 2022-11-09 | 2023-08-11 | 文山麻栗坡紫金钨业集团有限公司 | Continuous drilling device for mining |
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Application publication date: 20180417 |