CN106401468B - A kind of coal mine drill configuration - Google Patents
A kind of coal mine drill configuration Download PDFInfo
- Publication number
- CN106401468B CN106401468B CN201610470264.2A CN201610470264A CN106401468B CN 106401468 B CN106401468 B CN 106401468B CN 201610470264 A CN201610470264 A CN 201610470264A CN 106401468 B CN106401468 B CN 106401468B
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- Prior art keywords
- oil cylinder
- rack
- drilling machine
- coal mine
- support
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- 239000003245 coal Substances 0.000 title claims abstract description 32
- 238000005553 drilling Methods 0.000 claims abstract description 42
- 230000001681 protective effect Effects 0.000 claims description 6
- 241000935985 Certhiidae Species 0.000 claims description 2
- 241000219098 Parthenocissus Species 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000004080 punching Methods 0.000 description 3
- 239000003818 cinder Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 1
- 230000001105 regulatory effect Effects 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/024—Drilling rigs characterised 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 OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
-
- 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
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/04—Supports for the drilling machine, e.g. derricks or masts specially adapted for directional drilling, e.g. slant hole rigs
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised 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 OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The present invention relates to drilling device technical fields, disclose a kind of coal mine drill configuration, including drilling machine ontology, it is located at the creeper undercarriage of drilling machine body bottom portion two sides, front support oil cylinder is equipped on the downside of the front end of the drilling machine ontology, rear support oil cylinder is equipped on the downside of the rear end of the drilling machine ontology, upside one end of the drilling machine ontology is equipped with station, the upside other end of drilling machine ontology is equipped with rotating seat, the rotating seat is equipped with two vertical double end support cylinders, crossbeam is equipped between the shell of double end support cylinder, crossbeam is equipped with rack, it is rotatablely connected between the rack and crossbeam, the rack is equipped with boring assemblies, angular adjustment oil cylinder is equipped between the bottom surface and rotating seat of the rack.The present invention has supporting & stablizing, drilling maneuverability, easy to operate beneficial effect.
Description
Technical field
The present invention relates to drilling device technical field more particularly to a kind of coal mine drill configurations.
Background technique
Coal mine gas content is higher, in order to ensure safety, needs to bore drawing-off gas hole in underground coal mine, thus handle watt
This is emitted.There are many coal mine down-hole drilling machine class at present, have manually, automanual, however manual, automanual coal mine
Drilling machine needs multiple people's cooperatings, and underground coal mine spatial complex, and punching angular range is wide, and manual adjustment punches angle
Heavy workload, perforating efficiency are low.In order to adapt to the punching of underground coal mine multi-angle, now with a kind of automatic drilling rig of crawler type,
Bore angle can be automatically adjusted, however due to coal mine roadway narrow space, the angle of the existing automatic drilling rig of crawler type
Regulating mechanism is bulky, can not adapt to and narrow coal mine down-hole drilling.
Summary of the invention
Coal mine drilling machine volume in the prior art is big, aspect, stability is not poor not for angular adjustment in order to overcome by the present invention
Foot provides a kind of supporting & stablizing, drilling maneuverability, easy to operate coal mine drill configuration.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of coal mine drill configuration including drilling machine ontology, is located at the creepers undercarriage of drilling machine body bottom portion two sides, institute
It states and is equipped with front support oil cylinder on the downside of the front end of drilling machine ontology, rear support oil cylinder is equipped on the downside of the rear end of the drilling machine ontology, it is described
Upside one end of drilling machine ontology is equipped with station, and the upside other end of drilling machine ontology is equipped with rotating seat, sets on the rotating seat
There are two vertical double end support cylinders, crossbeam is equipped between the shell of double end support cylinder, crossbeam is equipped with rack, described
It is rotatablely connected between rack and crossbeam, the rack is equipped with drill bit assembly, sets between the bottom surface and rotating seat of the rack
Angled adjusting oil cylinder.When drill hole of drilling machine, front support oil cylinder, rear support oil cylinder support coal mine ground, the support of double end support cylinder
At the top of coal mine, the angle of drill bit assembly can be quickly adjusted by rotating seat, angular adjustment oil cylinder, adjust maneuverability, it can be narrow
Small coal mine down-hole drilling.
Preferably, the rotating seat is equipped with two guide rods, the lower end of the guide rod passes through hinged seat and rotation
Swivel base connects, and is equipped with anchor ear on two guide rods, is slidably connected between the anchor ear and guide rod, between the anchor ear
It is connected by connecting rod, the bottom of the rack is equipped with support base, is rotatablely connected between the support base and connecting rod.Angle
When adjusting oil cylinder telescopic adjustment frame angle, two guide rods are rotated synchronously with rack, play guiding role to rack, are guaranteed
Rack is steady.
Preferably, the side of the guide rod is equipped with guide groove, the guide groove is distributed along the axial direction of guide rod,
It is equipped with the sliding slot vertical with guide groove direction on the inside of the anchor ear, sets that there are two symmetrical sliding block, sliding blocks in the sliding slot
Outer end protrude into guide groove, between the inner end and sliding slot both ends of the sliding block be equipped with reset spring, the opposite side of two sliding blocks
Face is inclined-plane, and briquetting is equipped between two sliding blocks, and the outside of the anchor ear is equipped with locking oil cylinder, the shaft end of locking oil cylinder and pressure
Block is fixedly connected.After frame angle regulates, the axis of locking oil cylinder stretches out, and pushes briquetting, and briquetting pushes sliding block to slide in and out,
The side that the outer end side surface of sliding block is pressed in guide groove generates huge stiction, so that anchor ear limits on the guide bar,
When drilling, the stress of rack is shared by crossbeam, connecting rod, guide rod, and work when angular adjustment oil cylinder not will receive drilling then
Firmly, impact force plays a protective role to angular adjustment oil cylinder；When needing to adjust the angle of rack after one hole punching, lock
The only axis retraction of oil cylinder, briquetting is mobile, and sliding block resets under the action of reset spring, and anchor ear again can be along guide rod freedom at this time
Sliding adjusts angle convenient for rack.
Preferably, the both ends of the sliding slot are equipped with slide bar, the sliding block is equipped with slide opening, and the slide bar protrudes into cunning
In hole, the reset spring is set on slide bar；The inclined-plane of sliding block is equipped with the limiting slot being distributed along inclined-plane, the briquetting
Two sides are caught in limiting slot.Slide bar is used to limit the moving direction of sliding block, and limiting slot can limit briquetting, it is ensured that briquetting energy
Always it is pressed on the inclined-plane of sliding block, overall stability is good.
Preferably, two sides of the guide groove are serrated face, the outer end of the sliding block is towards guide groove side
Side be equipped with limiting tooth.Limiting tooth and serrated face on sliding block cooperate, and axial limiting is more stable, reliable.
Preferably, the bottom center of the guide groove is equipped with the lock groove being distributed along guide groove, the bottom of the lock groove
Face is serrated face, and the outer end of the briquetting is equipped with limiting tooth.When sliding block contacts limit with the side of guide groove, briquetting outer end
Limiting tooth is just caught on the serrated face in lock groove, and sliding block and the limit of guide groove side, briquetting and locking groove bottom limit, and is led to
Double limitation is crossed, stability is good, prevents limit failure in boring procedure and drill bit is caused to break.
Preferably, the outside of the locking oil cylinder is equipped with protective shell.At the top of coal mine when drilling, coal cinder can be fallen, protection
Shell can protect locking oil cylinder from the collision of coal cinder.
Preferably, hinged between the shell lower end and rotating seat of the angular adjustment oil cylinder, the shell of angular adjustment oil cylinder
External side is equipped with sliding sleeve, and slide bar is equipped in the sliding sleeve, and the outer end of the slide bar is equipped with attachment base, the attachment base and machine
Frame is rotatablely connected between bottom surface, and the slide bar is fixedly connected with attachment base, and the shaft end of the angular adjustment oil cylinder is equipped with lower branch
Fagging, upper backup pad are fixedly connected between the lower supporting plate and upper backup pad by connecting column, are set on the upper backup pad
There is T shape spill spin block, the attachment base is equipped with T shape card slot, and the lower supporting plate is equipped with for driving T shape spill spin block to turn
Dynamic rotary oil cylinder.When needing to adjust frame angle, the shaft end of angular adjustment oil cylinder is stretched out, and T shape spill spin block protrudes into T shape card slot
It is interior, be then rotated by 90 ° by rotary oil cylinder so that T shape spill spin block and T shape card slot coincide, at this time the axis of angular adjustment oil cylinder with
Attachment base links together, by the flexible angle that can quickly adjust rack of angular adjustment oil cylinder, angular adjustment in place after, lead to
Anchor ear and guide rod locking is crossed to limit, rotary oil cylinder is rotated by 90 ° at this time, the axis retraction of angular adjustment oil cylinder, T shape spill spin block with
Attachment base separation, angular adjustment oil cylinder only passes through slide bar and connect with attachment base at this time, and when drill bit pierces and extracts, rack is in wink
Between can generate biggish vibration, certain vibration can be also generated in boring procedure, due to the axis and rack of angular adjustment oil cylinder
Separation, because the vibration is not transferred on the axis of angular adjustment oil cylinder, angular adjustment oil cylinder will not be because of being frequently shaken
And damage, the service life of angular adjustment oil cylinder significantly extends.
Preferably, the upper end of the double end support cylinder, the lower end of front support oil cylinder, rear support oil cylinder lower end be all provided with
There is support leg, the end face of the support leg is equipped with taper convex block.
Preferably, the drill bit assembly includes power head, oild chuck and hydraulic gripper.
Therefore, the invention has the following beneficial effects: (1) supporting & stablizings, drilling maneuverability, easy to operate；(2) it drills
When, anchor ear and guide rod locking, angular adjustment oil cylinder are separated with rack, improve the stability of boring procedure, while to angle tune
Fuel-economizing cylinder plays a protective role, and extending angle adjusts the service life of oil cylinder.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is front view of the invention.
Fig. 3 is the connection schematic diagram of rack and angular adjustment cylinder, guide rod.
Fig. 4 is the schematic diagram that is slidably connected of anchor ear and guide rod.
Fig. 5 is anchor ear and guide rod lockup state schematic diagram.
Fig. 6 is enlarged diagram at A in Fig. 4.
Fig. 7 is the connection schematic diagram of angular adjustment cylinder and attachment base.
Fig. 8 is the separate state diagram of angular adjustment cylinder and attachment base.
In figure: drilling machine ontology 1, creeper undercarriage 2, front support oil cylinder 3, rear support oil cylinder 4, station 5, rotating seat 6,
Double end support cylinder 7, support leg 8, taper convex block 9, crossbeam 10, rack 11, drill bit assembly 12, power head 120, oild chuck
121, hydraulic gripper 122, angular adjustment oil cylinder 13, sliding sleeve 130, slide bar 131, attachment base 132, lower supporting plate 133, upper support
Plate 134, connecting column 135, T shape spill spin block 136, T shape card slot 137, rotary oil cylinder 138, guide rod 14, guide groove 140, serrated face
141, lock groove 142, anchor ear 15, sliding slot 150, sliding block 151, slide bar 152, slide opening 153, reset spring 154, briquetting 155, limit
Slot 156, limiting tooth 157, connecting rod 16, support base 17, locking oil cylinder 18, protective shell 19.
Specific embodiment
Present invention will be further described below with reference to the accompanying drawings and specific embodiments:
A kind of coal mine drill configuration as depicted in figs. 1 and 2, including drilling machine ontology 1, it is located at drilling machine body bottom portion two sides
Creeper undercarriage 2, be equipped with front support oil cylinder 3 on the downside of the front end of drilling machine ontology, propped up after being equipped on the downside of the rear end of drilling machine ontology
Oil cylinder 4 is supportted, upside one end of drilling machine ontology is equipped with station 5, and the upside other end of drilling machine ontology is equipped with rotating seat 6, rotating seat
It is equipped with two vertical double end support cylinders 7, the upper end of double end support cylinder, the lower end of front support oil cylinder, rear support oil cylinder
Lower end be equipped with support leg 8, the end face of support leg is equipped with taper convex block 9；Cross is equipped between the shell of double end support cylinder
Beam 10, crossbeam are equipped with rack 11, are rotatablely connected between rack and crossbeam, and rack is equipped with drill bit assembly 12, drill bit assembly packet
Power head 120, oild chuck 121 and hydraulic gripper 122 are included, angular adjustment oil cylinder is equipped between the bottom surface and rotating seat of rack
13。
As shown in figure 3, rotating seat is equipped with two guide rods 14, the lower end of guide rod is connected by hinged seat and rotating seat
It connects, is equipped with anchor ear 15 on two guide rods, is slidably connected between anchor ear and guide rod, connected between anchor ear by connecting rod 16
It connects, the bottom of rack is equipped with support base 17, is rotatablely connected between support base and connecting rod.
As shown in Figure 4, Figure 5 and Figure 6, the side of guide rod 14 be equipped with guide groove 140, guide groove along guide rod axial direction
Distribution is equipped with the sliding slot 150 vertical with guide groove direction on the inside of anchor ear 15, sets that there are two symmetrical sliding block 151, sliding blocks in sliding slot
Outer end protrude into guide groove, the both ends of sliding slot are equipped with slide bar 152, and sliding block is equipped with slide opening 153, and slide bar protrudes into slide opening, multiple
Position spring 154 is set on slide bar, and two opposite sides of sliding block 151 are inclined-plane, is equipped with briquetting 155 between two sliding blocks,
The inclined-plane of sliding block is equipped with the limiting slot 156 being distributed along inclined-plane, and the two sides of briquetting are caught in limiting slot, and the outside of anchor ear is equipped with lock
The shaft end of only oil cylinder 18, locking oil cylinder is fixedly connected with briquetting, and the outside of locking oil cylinder is equipped with protective shell 19；Guide groove 140
Two sides are serrated face 141, and the side of outer end towards the guide groove side of sliding block is equipped with limiting tooth 157, guide groove 140
Bottom center is equipped with the lock groove 142 being distributed along guide groove, and the bottom surface of lock groove is serrated face, and the outer end of briquetting is equipped with limit
Tooth.
As shown in Figure 7 and Figure 8, hinged between the shell lower end and rotating seat of angular adjustment oil cylinder 13, angular adjustment oil cylinder
Hull outside be equipped with sliding sleeve 130, slide bar 131 is equipped in sliding sleeve, the outer end of slide bar is equipped with attachment base 132, attachment base and rack
It is rotatablely connected between bottom surface, slide bar is fixedly connected with attachment base, and the shaft end of angular adjustment oil cylinder is equipped with lower supporting plate 133, upper branch
Fagging 134 is fixedly connected between lower supporting plate and upper backup pad by connecting column 135, and upper backup pad is equipped with T shape spill spin block
136, attachment base is equipped with T shape card slot 137, and lower supporting plate is equipped with the rotary oil cylinder 138 for driving T shape spill spin block to rotate.
In conjunction with attached drawing, application method of the invention is as follows: when drill hole of drilling machine, front support oil cylinder, rear support oil cylinder support coal
Mine ground, double end support cylinder support at the top of coal mine, and the angle of rack can be quickly adjusted by rotating seat, angular adjustment oil cylinder,
Double end support cylinder is adjustable the height of rack, so that frame angle is adjusted the angular adjustment of drill bit assembly to suitable position
After good, the axis of locking oil cylinder stretches out, and pushes briquetting, and briquetting pushes sliding block to slide in and out, the limiting tooth of the outer end side surface of sliding block
It is caught on serrated face, the limiting tooth of briquetting end is caught on the serrated face of lock groove, so that anchor ear and guide rod are linked as one
Body, between the two can not relative motion, then rotary oil cylinder is rotated by 90 °, and T shape spill spin block and T shape card slot misplace, angular adjustment
The axis retraction of oil cylinder, T shape spill spin block are separated with attachment base, and angular adjustment oil cylinder only passes through slide bar and connect with attachment base at this time,
When drill bit is pierced and extracted, rack can generate biggish vibration in moment, and certain vibration can be also generated in boring procedure, by
It is separated in the axis of angular adjustment oil cylinder with rack, because the vibration is not transferred on the axis of angular adjustment oil cylinder, angular adjustment
Oil cylinder will not be damaged because of being frequently shaken, and the service life of angular adjustment oil cylinder significantly extends.
Claims (8)
1. a kind of coal mine drill configuration, including drilling machine ontology, it is located at the creepers undercarriage of drilling machine body bottom portion two sides, it is special
Sign is that front support oil cylinder is equipped on the downside of the front end of the drilling machine ontology, and rear support oil is equipped on the downside of the rear end of the drilling machine ontology
Cylinder, upside one end of the drilling machine ontology are equipped with station, and the upside other end of drilling machine ontology is equipped with rotating seat, the rotation
Seat is equipped with two vertical double end support cylinders, and crossbeam is equipped between the shell of double end support cylinder, and crossbeam is equipped with rack,
It is rotatablely connected between the rack and crossbeam, the rack is equipped with drill bit assembly, the bottom surface of the rack and rotating seat
Between be equipped with angular adjustment oil cylinder, the rotating seat be equipped with two guide rods, the lower end of the guide rod passes through hinged seat
It is connect with rotating seat, anchor ear is equipped on two guide rods, is slidably connected between the anchor ear and guide rod, the anchor ear
Between connected by connecting rod, the bottom of the rack is equipped with support base, be rotatablely connected between the support base and connecting rod,
The side of the guide rod is equipped with guide groove, and the guide groove is distributed along the axial direction of guide rod, sets on the inside of the anchor ear
There is the sliding slot vertical with guide groove direction, is set in the sliding slot there are two symmetrical sliding block, guide groove is protruded into the outer end of sliding block
It is interior, reset spring is equipped between the inner end and sliding slot both ends of the sliding block, two opposite sides of sliding block are inclined-plane, two cunnings
Briquetting is equipped between block, the outside of the anchor ear is equipped with locking oil cylinder, and the shaft end of locking oil cylinder is fixedly connected with briquetting.
2. a kind of coal mine drill configuration according to claim 1, characterized in that the both ends of the sliding slot are equipped with slide bar,
The sliding block is equipped with slide opening, and the slide bar protrudes into slide opening, and the reset spring is set on slide bar；Sliding block it is oblique
Face is equipped with the limiting slot being distributed along inclined-plane, and the two sides of the briquetting are caught in limiting slot.
3. a kind of coal mine drill configuration according to claim 1, characterized in that two sides of the guide groove are
The side of serrated face, outer end towards the guide groove side of the sliding block is equipped with limiting tooth.
4. a kind of coal mine drill configuration according to claim 1 or 2 or 3, characterized in that in the bottom surface of the guide groove
The heart is equipped with the lock groove being distributed along guide groove, and the bottom surface of the lock groove is serrated face, and the outer end of the briquetting is equipped with limiting tooth.
5. a kind of coal mine drill configuration according to claim 1, characterized in that the outside of the locking oil cylinder, which is equipped with, to be protected
Protective case.
6. a kind of coal mine drill configuration according to claim 1, characterized in that under the shell of the angular adjustment oil cylinder
Hinged between end and rotating seat, the hull outside of angular adjustment oil cylinder is equipped with sliding sleeve, is equipped with slide bar, the cunning in the sliding sleeve
The outer end of bar is equipped with attachment base, is rotatablely connected between the attachment base and rack bottom surface, the slide bar is fixed with attachment base
The shaft end of connection, the angular adjustment oil cylinder is equipped with lower supporting plate, upper backup pad, leads between the lower supporting plate and upper backup pad
It crosses connecting column to be fixedly connected, the upper backup pad is equipped with T shape spill spin block, and the attachment base is equipped with T shape card slot, described
Lower supporting plate be equipped with for drive T shape spill spin block rotate rotary oil cylinder.
7. a kind of coal mine drill configuration according to claim 1, characterized in that the upper end of the double end support cylinder,
The lower end of front support oil cylinder, the lower end of rear support oil cylinder are equipped with support leg, and the end face of the support leg is equipped with taper convex block.
8. a kind of coal mine drill configuration according to claim 1, characterized in that the drill bit assembly includes power
Head, oild chuck and hydraulic gripper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610470264.2A CN106401468B (en) | 2016-06-26 | 2016-06-26 | A kind of coal mine drill configuration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610470264.2A CN106401468B (en) | 2016-06-26 | 2016-06-26 | A kind of coal mine drill configuration |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106401468A CN106401468A (en) | 2017-02-15 |
| CN106401468B true CN106401468B (en) | 2018-12-18 |
Family
ID=58005944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610470264.2A Active CN106401468B (en) | 2016-06-26 | 2016-06-26 | A kind of coal mine drill configuration |
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| CN (1) | CN106401468B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109281610A (en) * | 2018-11-09 | 2019-01-29 | 李二猛 | A kind of constructing tunnel drilling device |
| CN110566131A (en) * | 2019-10-10 | 2019-12-13 | 河南工程学院 | Colliery construction rig frock in pit |
| CN111734306A (en) * | 2020-08-03 | 2020-10-02 | 山东君德智能装备有限公司 | A manipulator for borehole operation in pit |
| CN112482988A (en) * | 2020-11-13 | 2021-03-12 | 湖南创远高新机械有限责任公司 | Multifunctional carrying type raise boring machine |
| CN113931652B (en) * | 2021-10-13 | 2024-04-09 | 中煤科工集团西安研究院有限公司 | TBM advanced detection split type remote control drilling machine for coal mine and advanced detection construction method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5437341A (en) * | 1993-10-20 | 1995-08-01 | Horn; Jack | Multi-drill mounter |
| CN1601055A (en) * | 2004-10-08 | 2005-03-30 | 山西晋城无烟煤矿业集团有限责任公司寺河矿 | Caterpillar chain stepped type drilling machine |
| CN103603596A (en) * | 2013-08-23 | 2014-02-26 | 冯晓云 | Lifting-rotation-platform crawler drill for coal mine |
| CN204357361U (en) * | 2014-12-18 | 2015-05-27 | 平顶山冠宏矿山技术装备有限公司 | A kind of holder device of coal mine drilling machine |
| CN205047147U (en) * | 2015-08-14 | 2016-02-24 | 邹城市沙普钻探装备有限责任公司 | All -hydraulic gallery of mining crawler -type rig of drilling angularly adjustable |
-
2016
- 2016-06-26 CN CN201610470264.2A patent/CN106401468B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5437341A (en) * | 1993-10-20 | 1995-08-01 | Horn; Jack | Multi-drill mounter |
| CN1601055A (en) * | 2004-10-08 | 2005-03-30 | 山西晋城无烟煤矿业集团有限责任公司寺河矿 | Caterpillar chain stepped type drilling machine |
| CN103603596A (en) * | 2013-08-23 | 2014-02-26 | 冯晓云 | Lifting-rotation-platform crawler drill for coal mine |
| CN204357361U (en) * | 2014-12-18 | 2015-05-27 | 平顶山冠宏矿山技术装备有限公司 | A kind of holder device of coal mine drilling machine |
| CN205047147U (en) * | 2015-08-14 | 2016-02-24 | 邹城市沙普钻探装备有限责任公司 | All -hydraulic gallery of mining crawler -type rig of drilling angularly adjustable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106401468A (en) | 2017-02-15 |
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