CN106677714A - Anchor rod drilling machine and using method thereof - Google Patents
Anchor rod drilling machine and using method thereof Download PDFInfo
- Publication number
- CN106677714A CN106677714A CN201610547504.4A CN201610547504A CN106677714A CN 106677714 A CN106677714 A CN 106677714A CN 201610547504 A CN201610547504 A CN 201610547504A CN 106677714 A CN106677714 A CN 106677714A
- Authority
- CN
- China
- Prior art keywords
- hydraulic cylinder
- fixed
- support
- jumbolter
- drilling machine
- Prior art date
- 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.)
- Granted
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 10
- 239000011435 rock Substances 0.000 claims description 16
- 230000008093 supporting effect Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 description 3
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012544 monitoring process 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
- 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
- E21B15/045—Hydraulic, pneumatic or electric circuits for their positioning
-
- 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
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses an anchor rod drilling machine and a using method thereof and belongs to the technical field of safe production support facilities. The anchor rod drilling machine comprises a fixing support; a fixed block is fixed to an mounting plate installed on the fixing support, a base is installed at the bottom of the fixed block, and a drilling machine support is installed on the side surface of the fixed block; a top seat is installed at the top of the drilling machine support, and a first hydraulic cylinder driving the drilling machine support to move upwards is connected between the base and the top seat; and a second hydraulic cylinder is fixed to one side of the drilling machine support, the movable end of the second hydraulic cylinder is connected to a sliding frame, a reducer fixed to the sliding frame is connected with the drill rod, and the second hydraulic cylinder drives the sliding frame and the drill rod to move upwards. The using method of the anchor rod drilling machine is listed as follows, after the drilling machine support is driven through the first hydraulic cylinder to move upwards in place, the second hydraulic cylinder drives the sliding frame and the drill rod to move upwards, when the second hydraulic cylinder is started, a hydraulic motor drives the drill rod to rotate together through the reducer, and working of drill holes is achieved. The anchor rod drilling machine expands the extension length of the drill rod.
Description
Technical field
The invention belongs to mine safety production support apparatus technical field, more particularly to a kind of jumbolter and its uses
Method.
Background technology
Jumbolter also known as anchoring drilling machine, be coal mine roadway use main boring bar tool in the suspension roof support course of work and
Key equipment, it is improving supporting effect, is reducing support cost, accelerate into lane speed, reduce assistant conveyance amount, lighten one's labor by force
Degree, improve the aspect such as drift section utilization rate and suffer from the superiority for extremely projecting, it both affected the accuracy of bolthole with
The quality of rockbolt installation, while further relating to the personal safety of operator, labor intensity and operating condition.But existing jumbolter
Often can not meet because of the structure problem of itself during supporting roadway surrounding rock to the requirement of wall rock drill-hole depth so that
Have to be changed to artificial operation during site operation, to operator many inconvenience are brought, therefore, need badly a kind of new
Jumbolter is solving the above problems.
The content of the invention
For the problem that prior art is present, the present invention provides a kind of jumbolter and its using method, the jumbolter
The extension elongation of drilling rod is expanded, so as to meet during supporting roadway surrounding rock to the requirement of wall rock drill-hole depth.
To achieve these goals, the present invention is adopted the following technical scheme that：
A kind of jumbolter, including fixed support, the support bracket fastened side is provided with installing plate, and the one of the installing plate
Side is fixed with fixed block, and the bottom of the fixed block is fixed with base, and the side of the fixed block is provided with rig bracket, the brill
Machine support is selectable with the opposite face of the fixed block to be provided with the first slide block and the first chute, and first slide block is located at described
In first chute, and footstock can be fixed with the top of the rig bracket along first slide, the base with it is described
First hydraulic cylinder is connected between footstock, the first hydraulic cylinder drives the footstock to drive the rig bracket along the fixation
Block is moved up, and the side of the rig bracket is fixed with second hydraulic cylinder, and the movable end of the second hydraulic cylinder is connected to cunning
Frame, is fixed with hydraulic motor on the balladeur train, the outfan of the hydraulic motor is connected to reductor, the output of the reductor
End is provided with drilling rod, and the balladeur train is selectable with the opposite face of the rig bracket to be provided with the second slide block and the second chute, described
Second slide block is located in second chute, and can drive the balladeur train along second slide, the second hydraulic cylinder
And the drilling rod is moved up along the rig bracket.
The fixed support fixes set with teeth by bearing, and the installing plate is fixed on the tooth set, the tooth set and tooth
Wheel engagement, the gear is fixed on the outfan of motor reducer, and by the motor reducer pinion rotation, band are driven
The dynamic tooth set is rotated relative to the fixed support.
It is provided with the gear for detecting that the tooth covers the angular transducer of rotational angle.
The support bracket fastened both sides are connected with the support boots for supporting roadway surrounding rock by the 3rd hydraulic cylinder.
The movable end of the second hydraulic cylinder is connected to sprocket wheel, and the sprocket wheel passes through balladeur train movement described in chain-driving.
The fixed support is provided with the installing hole for installing fixed, and the installing hole is provided with wearing plate.
Wear-resistant guiding hole is provided with the footstock, one end of the drilling rod passes through the wear-resistant guiding hole.
First slide block is arranged at the rig bracket, and first chute is arranged at the fixed block.
Second slide block is arranged at the rig bracket, and second chute is arranged at the balladeur train.
A kind of using method of jumbolter of the present invention is as follows：Start the first hydraulic cylinder first, its piston rod stretches out,
Drive the footstock to drive the rig bracket and the second hydraulic cylinder to move up along the fixed block together, treat described the
After one hydraulic cylinder is moved into place, start the second hydraulic cylinder, its piston rod stretches out, drive the balladeur train and the drilling rod along institute
State rig bracket to move up, while the second hydraulic cylinder starts, start the hydraulic motor, the hydraulic motor leads to
Crossing the reductor drives the drilling rod to rotate together, to realize the boring work to roadway surrounding rock.
Beneficial effects of the present invention：
The invention provides a kind of jumbolter, the jumbolter includes first hydraulic cylinder and second hydraulic cylinder, when first
When hydraulic cylinder stretches out, rig bracket, drilling rod and second hydraulic cylinder can be driven to stretch out together, stretch out in place and stop in first hydraulic cylinder
After only, start second hydraulic cylinder, second hydraulic cylinder drives drilling rod to stretch out, and that jumbolter drilling rod is expanded with this stretches out length
Degree, so as to meet during supporting roadway surrounding rock to the requirement of wall rock drill-hole depth.
Description of the drawings
Fig. 1 is the structural representation (removing drilling rod) of jumbolter of the present invention；
Fig. 2 is the structural representation that bolt portion stretches out state in first hydraulic cylinder and second hydraulic cylinder in Fig. 1；
In figure：1- fixed supports, 2- installing plates, 3- fixed blocks, 4- bases, 5- rig brackets, the slide blocks of 6- first, 7- first
Chute, 8- footstocks, 9- first hydraulic cylinders, 10- second hydraulic cylinders, 11- balladeur trains, 12- hydraulic motors, 13- reductors, 14- drilling rods,
The slide blocks of 15- second, the chutes of 16- second, 17- tooth sets, 18- gears, 19- motor reducers, the hydraulic cylinders of 20- the 3rd, 21- support boots,
22- sprocket wheels, 23- chains, 24- installing holes, 25- wearing plates, 26- wear-resistant guidings hole, 27- flanges, 28- is raised.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described in further detail with specific embodiment.
As shown in Figure 1 and Figure 2, a kind of jumbolter, belongs to mine safety production support apparatus, for enclosing to tunnel
During rock anchors supporting construction, rockbolt installation hole is beaten on roadway surrounding rock.
Jumbolter of the present invention includes fixed support 1, and fixed support 1 fixes set 17 with teeth, tooth set 17 and tooth by bearing
Wheel 18 is engaged, and gear 18 is fixed on the outfan of motor reducer 19, is rotated by the drive gear 18 of motor reducer 19, is driven
Tooth set 17 is relatively fixed support 1 and rotates, and enables the drilling that rig is realized in larger scope, overcomes and is bored now with jumbolter
The little defect of hole scope, realizes without dead angle operation, and at gear 18 angular transducer is provided with, for accurately detecting tooth set 17
Rotational angle.
Installing plate 2 is fixed with tooth set 17, the side of installing plate 2 is fixed with fixed block 3, and the bottom of fixed block 3 is fixed with
Base 4, base 4 be used for it is fixed support first hydraulic cylinder 9, the side of fixed block 3 is provided with rig bracket 5, rig bracket 5 with it is fixed
The opposite face of block 3 is selectable to be provided with the first slide block 6 and the first chute 7, and the first slide block 6 is located in the first chute 7, and can be along the
One chute 7 is slided up and down, and in the present embodiment, the surface relative with fixed block 3 of rig bracket 5 is provided with the first slide block 6, fixed
The first chute 7 is correspondingly provided with block 3, in other embodiments, also the first slide block 6 fixed block 3 can be arranged at, by the first chute
7 are arranged at rig bracket 5.The top of rig bracket 5 is fixed with footstock 8, and wear-resistant guiding hole 26 is provided with footstock 8, for
When drilling rod 14 stretches out work, play a part of positioning and guiding.First hydraulic cylinder 9, the first liquid are connected between base 4 and footstock 8
Base 4 is fixed in the bottom of cylinder pressure 9, and the piston rod part of first hydraulic cylinder 9 is fixed on footstock 8, when the piston rod of first hydraulic cylinder 9
Drive footstock 8 to drive rig bracket 5, second hydraulic cylinder 10 and drilling rod 14 to move up along the first chute 7 when stretching out, realize first
The extending action of level.
The side of rig bracket 5 is provided with second hydraulic cylinder 10, and the bottom of second hydraulic cylinder 10 is fixed on rig bracket 5,
The movable end of second hydraulic cylinder 10 is connected to sprocket wheel 22, and sprocket wheel 22 is connected to balladeur train 11, is fixed with balladeur train 11 by chain 23
Hydraulic motor 12, the outfan of hydraulic motor 12 is connected to reductor 13, and the outfan of reductor 13 is provided with by flange 27
Drilling rod 14, one end of drilling rod 14 passes through the wear-resistant guiding hole 26 of footstock 8.Balladeur train 11 is selectable with the opposite face of rig bracket 5
The second slide block 15 and the second chute 16 are provided with, the second slide block 15 is located in the second chute 16, and can be glided along the second chute 16
Dynamic, in the present embodiment, the surface relative with balladeur train 11 of rig bracket 5 is provided with the second slide block 15, corresponding on balladeur train 11 to set
There is the second chute 16, in other embodiments, also the second slide block 15 can be arranged at balladeur train 11, the second chute 16 is arranged at into brill
Machine support 5.Second hydraulic cylinder 10 by sprocket wheel 22 and the transmission of chain 23 drive balladeur train 11 and drilling rod 14 along the second slide block 15 upwards
It is mobile, the extending action of the second level is realized, so as to extend the range of jumbolter.
The middle setting of fixed support 1 has the installing hole 24 for being fixedly installed on the equipment such as development machine, in installing hole
24 peripheries are provided with wearing plate 25, prevent fixed support 1 from installing and wearing and tearing in moving process.The both sides of fixed support 1
Support boots 21 are connected with by the 3rd hydraulic cylinder 20, when jumbolter works, the 3rd hydraulic cylinder 20 stretches out, support boots 21 are supported in
Roadway surrounding rock wall, to consolidate working environment, support boots 21 surface is provided with raised 28, raised 28 and can support country rock wall in support boots 21
When bigger frictional force is provided, the support for making support boots 21 is more consolidated.In addition, jumbolter of the present invention is additionally provided with supporting
Automatic control system and remote control systems, allow the operator to the operation equipment and monitoring site work feelings in safety range
Condition.
The present invention also provides a kind of using method of above-mentioned jumbolter, as follows：
As shown in Figure 1 and Figure 2, when tunnelling is constructed, jumbolter is installed on the installation of development machine by installing hole 24
On crossbeam, and by motor reducer 19 and gear 18, drive tooth set 17 to rotate, need bore position to adjust according to suspension roof support
Good jumbolter angle, drilling rod 14 is aligned the direction of the country rock wall to be drilled, and makes first hydraulic cylinder 9 stretch out, now, first
Hydraulic cylinder 9 drives rig bracket 5, second hydraulic cylinder 10 and drilling rod 14 to stretch out along the first chute 7 together by footstock 8, treats first
After hydraulic cylinder 9 stretches out in place, start second hydraulic cylinder 10, second hydraulic cylinder 10 is driven by the chain 23 of sprocket wheel 22, drive balladeur train
11 and drilling rod 14 stretch out along the second slide block 15 together, while second hydraulic cylinder 10 starts, start hydraulic motor 12, hydraulic pressure horse
Drilling rod 14 is driven to rotate together by reductor 13 up to 12, to realize the boring work to roadway surrounding rock.
Above example is only unrestricted to illustrate technical scheme, although with reference to preferred embodiment to this
It is bright to be described in detail, it is to be understood by those skilled in the art that it is every technical scheme is modified or
Equivalent, the objective and scope without deviating from the technical program, it all should cover the claim protection model in the present invention
In enclosing.
Claims (10)
1. a kind of jumbolter, it is characterised in that include：Fixed support, the support bracket fastened side is provided with installing plate, described
The side of installing plate is fixed with fixed block, and the bottom of the fixed block is fixed with base, and the side of the fixed block is provided with rig
Support, the rig bracket is selectable with the opposite face of the fixed block to be provided with the first slide block and the first chute, and described first
Slide block is located in first chute, and footstock, institute can be fixed with the top of the rig bracket along first slide
State and first hydraulic cylinder is connected between base and the footstock, the first hydraulic cylinder drives the footstock to drive the rig
Frame is moved up along the fixed block, and the side of the rig bracket is fixed with second hydraulic cylinder, the work of the second hydraulic cylinder
Moved end is connected to balladeur train, and hydraulic motor is fixed with the balladeur train, and the outfan of the hydraulic motor is connected to reductor, described
The outfan of reductor is provided with drilling rod, and the balladeur train is selectable with the opposite face of the rig bracket to be provided with the second slide block and
Two chutes, second slide block is located in second chute, and can be driven along second slide, the second hydraulic cylinder
Move the balladeur train and the drilling rod is moved up along the rig bracket.
2. jumbolter according to claim 1, it is characterised in that：The fixed support fixes set with teeth by bearing,
The installing plate is fixed on the tooth set, and the tooth set is engaged with gear, and the gear is fixed on the outfan of motor reducer,
The pinion rotation is driven by the motor reducer, drives the tooth set to rotate relative to the fixed support.
3. jumbolter according to claim 2, it is characterised in that：It is provided with the gear for detecting the tooth set
The angular transducer of rotational angle.
4. jumbolter according to claim 1, it is characterised in that：The support bracket fastened both sides pass through the 3rd hydraulic cylinder
It is connected with the support boots for supporting roadway surrounding rock.
5. jumbolter according to claim 1, it is characterised in that：The movable end of the second hydraulic cylinder is connected to chain
Wheel, the sprocket wheel passes through balladeur train movement described in chain-driving.
6. jumbolter according to claim 1, it is characterised in that：The fixed support is provided with the peace for installing fixed
Dress hole, the installing hole is provided with wearing plate.
7. jumbolter according to claim 1, it is characterised in that：Wear-resistant guiding hole is provided with the footstock, it is described
One end of drilling rod passes through the wear-resistant guiding hole.
8. jumbolter according to claim 1, it is characterised in that：First slide block is arranged at the rig bracket,
First chute is arranged at the fixed block.
9. jumbolter according to claim 1, it is characterised in that：Second slide block is arranged at the rig bracket,
Second chute is arranged at the balladeur train.
10. the using method of the jumbolter described in a kind of claim 1, it is characterised in that：Start first hydraulic pressure first
Cylinder, its piston rod stretches out, and drives the footstock to drive the rig bracket and the second hydraulic cylinder together along the fixed block
Move up, after the first hydraulic cylinder is moved into place, start the second hydraulic cylinder, its piston rod stretches out, drive described
Balladeur train and the drilling rod are moved up along the rig bracket, while the second hydraulic cylinder starts, start the hydraulic pressure
Motor, the hydraulic motor drives the drilling rod to rotate together by the reductor, to realize the drillman to roadway surrounding rock
Make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610547504.4A CN106677714B (en) | 2016-07-12 | 2016-07-12 | A kind of jumbolter and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610547504.4A CN106677714B (en) | 2016-07-12 | 2016-07-12 | A kind of jumbolter and its application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106677714A true CN106677714A (en) | 2017-05-17 |
| CN106677714B CN106677714B (en) | 2018-11-02 |
Family
ID=58839146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610547504.4A Expired - Fee Related CN106677714B (en) | 2016-07-12 | 2016-07-12 | A kind of jumbolter and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106677714B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159198A (en) * | 2019-07-09 | 2019-08-23 | 江苏中贵重工有限公司 | A kind of roofboltier |
| CN113982659A (en) * | 2021-09-25 | 2022-01-28 | 陕西省引汉济渭工程建设有限公司 | Anchor rod mounting equipment for preliminary tunnel shotcrete support |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6105684A (en) * | 1996-08-08 | 2000-08-22 | Cram Australia Pty Ltd | Roof bolter or a roof bolt installation apparatus |
| US20040118578A1 (en) * | 2002-12-19 | 2004-06-24 | Joy Mm Delaware, Inc. | Drill depth control device |
| US20070286707A1 (en) * | 2006-06-07 | 2007-12-13 | Joy Mm Delaware, Inc. | Drilling rig |
| CN102434111A (en) * | 2011-12-01 | 2012-05-02 | 中国煤炭科工集团太原研究院 | Hydraulically-driven two-stage-feed dovetail-groove-guide symmetrically-arranged anchor rod drilling machine |
| CN102518401A (en) * | 2011-12-01 | 2012-06-27 | 中国煤炭科工集团太原研究院 | Hydraulic-driving two-level feeding cylinder-oriented symmetrically-arranged jumbolter |
| CN103174382A (en) * | 2013-03-27 | 2013-06-26 | 霍州煤电集团有限责任公司机电修配分公司 | Multifunctional hydraulic anchor rod drill carriage |
| CN203655156U (en) * | 2014-01-02 | 2014-06-18 | 河南科技大学 | Hydraulic drilling carriage for mining |
| CN204343976U (en) * | 2014-12-24 | 2015-05-20 | 山东兖煤黑豹矿业装备有限公司 | A kind of contraction type rig |
-
2016
- 2016-07-12 CN CN201610547504.4A patent/CN106677714B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6105684A (en) * | 1996-08-08 | 2000-08-22 | Cram Australia Pty Ltd | Roof bolter or a roof bolt installation apparatus |
| US20040118578A1 (en) * | 2002-12-19 | 2004-06-24 | Joy Mm Delaware, Inc. | Drill depth control device |
| US20070286707A1 (en) * | 2006-06-07 | 2007-12-13 | Joy Mm Delaware, Inc. | Drilling rig |
| CN102434111A (en) * | 2011-12-01 | 2012-05-02 | 中国煤炭科工集团太原研究院 | Hydraulically-driven two-stage-feed dovetail-groove-guide symmetrically-arranged anchor rod drilling machine |
| CN102518401A (en) * | 2011-12-01 | 2012-06-27 | 中国煤炭科工集团太原研究院 | Hydraulic-driving two-level feeding cylinder-oriented symmetrically-arranged jumbolter |
| CN103174382A (en) * | 2013-03-27 | 2013-06-26 | 霍州煤电集团有限责任公司机电修配分公司 | Multifunctional hydraulic anchor rod drill carriage |
| CN203655156U (en) * | 2014-01-02 | 2014-06-18 | 河南科技大学 | Hydraulic drilling carriage for mining |
| CN204343976U (en) * | 2014-12-24 | 2015-05-20 | 山东兖煤黑豹矿业装备有限公司 | A kind of contraction type rig |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159198A (en) * | 2019-07-09 | 2019-08-23 | 江苏中贵重工有限公司 | A kind of roofboltier |
| CN113982659A (en) * | 2021-09-25 | 2022-01-28 | 陕西省引汉济渭工程建设有限公司 | Anchor rod mounting equipment for preliminary tunnel shotcrete support |
| CN113982659B (en) * | 2021-09-25 | 2023-05-19 | 陕西省引汉济渭工程建设有限公司 | Anchor rod installation equipment for initial-stage anchor spraying and supporting of tunnel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106677714B (en) | 2018-11-02 |
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Granted publication date: 20181102 Termination date: 20200712 |