CN110206528A - For fully-mechanized mining working passing fault shot-hole rig and borehole construction method - Google Patents
For fully-mechanized mining working passing fault shot-hole rig and borehole construction method Download PDFInfo
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- CN110206528A CN110206528A CN201910468931.7A CN201910468931A CN110206528A CN 110206528 A CN110206528 A CN 110206528A CN 201910468931 A CN201910468931 A CN 201910468931A CN 110206528 A CN110206528 A CN 110206528A
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- 238000010276 construction Methods 0.000 title claims abstract description 76
- 238000005065 mining Methods 0.000 title claims abstract description 42
- 238000005553 drilling Methods 0.000 claims abstract description 66
- 239000011435 rock Substances 0.000 claims description 19
- 238000006073 displacement reaction Methods 0.000 claims description 13
- 238000003466 welding Methods 0.000 claims description 13
- 238000005086 pumping Methods 0.000 claims description 9
- 239000003245 coal Substances 0.000 abstract description 9
- 239000003921 oil Substances 0.000 description 40
- 239000003595 mist Substances 0.000 description 10
- 239000002828 fuel tank Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 230000001141 propulsive effect Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003325 tomography Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Classifications
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- 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
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- 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
- E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
-
- 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
- E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
- E21B44/02—Automatic control of the tool feed
-
- 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
-
- 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
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- 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 invention discloses be used for fully-mechanized mining working passing fault shot-hole rig and borehole construction method.Including shot-hole rig main body, the shot-hole rig main body includes the feed unit and angle modulation unit being flexibly connected, the angle modulation unit includes revolution turntable, the first revolving support, big arm component, telescopic arm, the second revolving support, oscillating cylinder, levelling device and the slide device of successively movable connection, and the slide device is slidably connected with feed unit.Suitable for the caterpillar drilling machine of fully-mechanized mining working passing fault borehole construction, there is small in size, compact-sized feature.Without frequently carrying mobile drill, labor intensity of workers is reduced, the angle modulation time is reduced, realizes the construction of multiple rows of multiple row borehole, construction efficiency significantly improves；Using remote operation, it is ensured that personnel safety；Foundation and reference are provided for the construction automation of underground coal mine fully-mechanized mining working borehole.
Description
Technical field
The invention belongs to coal mine machinery technical fields, in particular to are used for fully-mechanized mining working passing fault shot-hole rig and borehole
Construction method.
Background technique
The geological structures such as tomography are frequently encountered during coal mine fully-mechanized mining, are constrained the fltting speed of fully-mechanized mining working, are given
Safety of Coal Mine Production brings stern challenge, influences when encountering the harder tomography of lithology especially prominent.For a long time for disconnected
The layer working face that drop is larger and roof and floor rock is more hard is solved using the method for putting vibration big gun, wherein as key
The borehole construction of link has directly influenced the fltting speed of blasting efficiency and entire working face.
Due to fully-mechanized mining working narrow space, equipment is various, and the factors such as construction inconvenience influence, and borehole construction at present mostly uses
Handheld pneumatic rock drill, construction efficiency are low；It needs manually to move after drilling, carries out repeating to shift angle modulation, large labor intensity；It applies
Working hour is lower close to aperture safety.Part Coal Mine also uses hydraulic drill rig and hydraulic quarrying machine, and is improved it,
Although increasing in construction efficiency, it is most of with frame column type, it is fixed based on, fail fundamentally to solve worker to work
Intensity is big, mechanical handing is difficult, repeats the problem of displacement angle modulation, and when construction still has security risk.Revolution class drilling machine is being applied
Low efficiency when work hard tomography, there is also security risks；Also minority realizes automation crawler belt shot-hole rig, size mistake
Greatly, it is not suitable for the construction of fully-mechanized mining working narrow.Therefore, be badly in need of designing it is a kind of can improve construction efficiency, reduce worker
Labor intensity, it is ensured that the remote control shot-hole rig suitable for fully-mechanized mining working passing fault of working security.
Summary of the invention
In view of the problems of the existing technology, the object of the present invention is to provide be used for fully-mechanized mining working passing fault shot-hole rig
And borehole construction method, it solves the problems, such as that fully-mechanized mining working labor intensity of workers is big, mechanical handing is difficult, repeat displacement angle modulation,
Guarantee worker's working security, promotes the automation of underground coal mine drilling equipment, intelligentized development.
In order to achieve the above objectives, the present invention adopts the following technical scheme:
For fully-mechanized mining working passing fault shot-hole rig, including shot-hole rig main body, the shot-hole rig main body includes
The feed unit and angle modulation unit of flexible connection,
The angle modulation unit includes the revolution turntable of successively movable connection, the first revolving support, big arm component, stretches
Arm, the second revolving support, oscillating cylinder, levelling device and slide device, the slide device are slidably connected with feed unit.
Specifically, the big arm component setting angle modulation oil cylinder and large arm, described large arm one end and revolution turntable rotation connect
It connects, the other end of the large arm is connect with telescopic arm, and one end of the angle modulation oil cylinder is connect with large arm, the other end of angle modulation oil cylinder
It is connect with the first revolving support, the lifting of the angle modulation oil cylinder control large arm.
Specifically, the levelling device includes leveling cyclinder and connecting plate, described leveling cyclinder one end and connecting plate connect
It connects, the leveling cyclinder other end is connect with slide device, and the leveling cyclinder control feed unit realizes horizontality.
Specifically, the feed unit includes that welding fuselage and rock drilling power head, the rock drilling power head are connected to
With bonding machine.
Specifically, the slide device includes the sliding guide rail and sliding oil cylinder of connection setting, the sliding guide rail can
Movable to be connected to bonding machine, the sliding oil cylinder adjusts the displacement of feed unit.
Further, the shot-hole rig main body further includes crawler belt car body, pumping plant unit and control unit, and described gives
It is arranged on angle modulation unit into unit, the angle modulation unit, pumping plant unit and control unit, which are successively separately connected, is mounted on shoe
On band car body.
Further, the shot-hole rig is controlled using control system, the control system includes fully mechanized mining
Working face tele-control system and ground control station tele-control system,
The fully-mechanized mining working tele-control system includes the drilling machine sensing module for being sequentially connected setting, airborne control mould
Block and explosion-proof remote control module；
The ground control station tele-control system includes the drilling machine sensing module for being sequentially connected setting, airborne control mould
Block and explosion-proof remote control module further include the ground control module connecting with onboard control module.
A kind of borehole construction method, including the fully-mechanized mining working passing fault shot-hole rig of the present invention that is used for are applied
Work.
Specifically, including the height for carrying out construction hole location to shot-hole rig by big arm component, telescopic arm and levelling device
And/or the adjusting of pitch angle, drilling construction is then carried out by feed unit, the construction includes high-order construction and low level
Construction.
The present invention have compared with prior art it is below the utility model has the advantages that
Of the invention is used for fully-mechanized mining working passing fault shot-hole rig, has small in size, compact-sized feature；Angle modulation unit
Adjust aperture azimuth, inclination angle and/or the aperture height of shot-hole rig, the construction for multiple rows of multiple row borehole that can construct, construction effect
Rate significantly improves；Without frequently carrying mobile drill, labor intensity of workers is reduced, the angle modulation time is reduced；
The present invention is using remote operation, and operator is far from construction area, it is ensured that personnel safety；It is comprehensive for underground coal mine
The construction automation of mining face borehole provides foundation and reference.
Detailed description of the invention
Fig. 1 is angle modulation cellular construction figure；
Fig. 2 is for fully-mechanized mining working passing fault shot-hole rig integral layout figure；
Fig. 3 is pumping plant unit and control unit layout；
Fig. 4 is apparatus for feeding structure chart；
Fig. 5 is shot-hole rig in working face surface construction schematic diagram；
Fig. 6 is the left view of the shot-hole rig Construction State of certain level height；
Fig. 7 is certain level height shot-hole rig to the top view of the drilling construction of left；
Fig. 8 is the top view of the shot-hole rig Construction State of certain level height shot-hole rig；
Fig. 9 is certain level height shot-hole rig to the top view of the drilling construction of right translation；
Figure 10 is the working principle diagram of electric control part；
Figure 11 is drilling machine remote controlling method flow chart；
Each label indicates in figure: 1, hydraulic support；2, scratch board conveyor；3, crawler belt car body；4, it is fed unit；4-1, rock drilling
Power head；4-2, front top device；4-3, centralizer；4-4, welding fuselage；4-5, roller devices；4-6, Wire rope adjusting device；
5, angle modulation unit；5-1, revolution turntable；5-2, the first revolving support；5-3, big arm component；5-3-1, large arm；5-3-2, angle modulation oil
Cylinder；5-4, telescopic arm；5-5, the second revolving support；5-6, oscillating cylinder；5-7, levelling device；5-7-1, connecting plate；5-7-2, tune
Flat oil cylinder；5-8, slide device；5-8-1, sliding guide rail；5-8-2, sliding oil cylinder；6, fuel tank；7, motor pump group；8, cooler；
9, operation bench；10, electric-controlled parts；11, oil mist lubricator；12, pallet arrangement.
The present invention is illustrated below in conjunction with specification drawings and specific embodiments.
Specific embodiment
Of the invention arranges between hydraulic support 1 and scratch board conveyor 2 for fully-mechanized mining working passing fault shot-hole rig,
Long-range control is realized, including being sequentially connected the feed unit 4 being arranged on crawler belt car body 3, angle modulation unit 5, pumping plant unit and control
Unit processed.Angle modulation unit 5 includes the revolution turntable 5-1 being successively flexibly connected, the first revolving support 5-2, big arm component 5-3, stretches
Contracting arm 5-4, the second revolving support 5-5, oscillating cylinder 5-6, levelling device 5-7 and slide device 5-8, slide device 5-8 and feed
Unit 4 connects, and big arm component 5-3 is used to adjust the aperture height of shot-hole rig.The aperture side of the adjusting shot-hole rig of angle modulation unit 5
Parallactic angle, inclination angle and/or aperture height, the construction for multiple rows of multiple row borehole that can construct, construction efficiency significantly improve；Without frequently removing
Mobile drill is transported, labor intensity of workers is reduced, reduces the angle modulation time；Control for fully-mechanized mining working passing fault shot-hole rig
Method processed, including fully-mechanized mining working tele-control system, ground control station tele-control system and manual control system, three kinds of controls
System processed can switch over according to the actual situation, and operator is far from construction area, it is ensured that personnel safety；It is comprehensive for underground coal mine
The construction automation of mining face borehole provides foundation and reference.
Specific embodiments of the present invention are given below, it should be noted that the invention is not limited to implement in detail below
Example, all equivalent transformations made on the basis of the technical solutions of the present application each fall within protection scope of the present invention.
Embodiment 1:
In compliance with the above technical solution, in conjunction with Fig. 1~11, the present embodiment provides be used for fully-mechanized mining working passing fault shothole drill
Machine, including shot-hole rig main body, shot-hole rig main body includes the feed unit 4 and angle modulation unit 5 being flexibly connected, small in size, knot
Structure is compact.
Feed unit 4, which is used to realize the propulsion of rock drill and rises, to be pulled out, using oil cylinder+wirerope times journey feed mechanism, packet
Include interconnect setting rock drilling power head 4-1, front top device 4-2, centralizer 4-3, welding fuselage 4-4, roller devices 4-5,
Wire rope adjusting device 4-6.Rock drilling power head 4-1 is connected on welding fuselage 4-4.Remaining part is using conventional design.
Angle modulation unit 5 is that liquid drives double more jib lubbing mechanisms of turntable, adjust the aperture azimuth of shot-hole rig, main shaft angle and/
Or aperture height.Angle modulation unit 5 includes the revolution turntable 5-1, the first revolving support 5-2, big arm component of successively movable connection
5-3, telescopic arm 5-4, the second revolving support 5-5, oscillating cylinder 5-6, levelling device 5-7 and slide device 5-8.Slide device 5-8
It is connect with feed unit 4, big arm component 5-3 is used to adjust the aperture height of shot-hole rig.Levelling device 5-7 includes leveling cyclinder
5-7-2 and connecting plate 5-7-1, the one end leveling cyclinder 5-7-2 are connect with connecting plate 5-7-1, the leveling cyclinder 5-7-2 other end and cunning
Feed unit 4 is adjusted to horizontality, realizes the construction in horizontal hole hole by moving device 5-8 connection；Big arm component 5-3 includes
Angle modulation oil cylinder 5-3-2 and large arm 5-3-1, the one end large arm 5-3-1 are connect with revolution turntable 5-1, the large arm 5-3-1 other end and angle modulation
One end of oil cylinder 5-3-2 connects, and the other end of angle modulation oil cylinder 5-3-2 is connect with revolution turntable 5-1, angle modulation oil cylinder 5-3-2 control
The lifting of large arm 5-3-1 processed；Telescopic oil cylinder one end in telescopic arm 5-4 is hinged on large arm 5-3-1, and other end, which is hinged on, stretches
On contracting arm 5-4, extending and retracting for telescopic arm 5-4 can control by the telescopic oil cylinder, and then to adjust borehole aperture height
It is displaced with horizontal cross；The side oscillating cylinder 5-6 is spirally connected with the second revolving support 5-5, and the one end oscillating cylinder 5-6 is bolted with levelling device
5-7；Slide device 5-8 includes sliding guide rail 5-8-1 and sliding oil cylinder 5-8-2, sliding guide rail 5-8-1 and welding fuselage 4-4 living
Dynamic connection, sliding oil cylinder 5-8-2 adjust the displacement of feed unit 4.
As shown in figure 4, can arrange between hydraulic support 1 and scratch board conveyor 2, long-range control is realized, including successively
Connect feed unit 4, angle modulation unit 5, pumping plant unit and the control unit being arranged on crawler belt car body 3.Fully-mechanized mining working surface
2 width 0.8m of transporter, 2 recess width 0.66m of scratch board conveyor, 2 centre distance palisades minimum range of scratch board conveyor only 1m.
Drilling machine can move on scratch board conveyor 2 when construction, realize level height 0.5-3m by adjusting drilling machine angle modulation unit 5,
The construction of multiple rows of multiple row borehole away from 0.5m between left and right.The shot-hole rig can both construct the borehole of fully-mechanized mining working lateral wall,
It can be used for the borehole construction of underground coal mine narrow.
Crawler belt car body 3 includes heavy crawler and welding car body two parts, and heavy crawler is narrow body heavy crawler, and crawler belt is wide
Spend 0.64m；Welding car body is welded using steel plate, and welding car body front end sinks, and key component is welded with gusset, it is ensured that welding
Car body consolidates, and welds and is threaded hole on car body, and heavy crawler is connect by bolt with welding car body, car body 0.72m.This
Feed unit 4, angle modulation unit 5, pumping plant unit, control unit, oil mist lubricator 11 and the pallet arrangement 12 of invention pass through bolt
It is installed on crawler belt car body 3, can be dismantled according to construction and traffic condition.
Pumping plant unit includes fuel tank 6, motor pump group 7 and cooler 8；Control unit includes operation bench 9 and electric-controlled parts 10.
Fuel tank 6 is equipped with temperature sensor to store and cool down hydraulic oil, the inside；Motor pump group 7 provides power source for drilling machine；It is cooling
Device 8 provides cooling for drilling rig hydraulic system.In addition, shot-hole rig is additionally provided with oil mist lubricator 11 and carriage device 12, mist of oil profit
Sliding device 11 is used to provide lubrication and cooling to rock drilling power head；Carriage device 12 be used to place electric cabinet required when drilling machine construction,
The components such as seat.
Electric-controlled parts 10 include on airborne control cabinet, explosion-proof remote controler, terminal box, drilling machine sensor group and operation bench 9
Solenoid valve.For operation bench 9 for placing solenoid valve and pressure gauge, solenoid valve is electrichydraulic control, there is automatically controlled attribute, and automatically controlled instruction needs
It is sent on solenoid valve and controls mechanical action, solenoid valve has electromagnetic proportional valve, switch direction valve；Electromagnetic proportional valve includes that ratio is overflow
Flow valve, proportional pressure-reducing valve, multi-channel proportional valve.Proportional pressure control valve and proportional pressure-reducing valve move for adjusting feed, impact, turning round three
Make pressure；Multi-channel proportional valve is used to control the walking, impact, four feed, revolution main actions of drilling machine；Explosion-proof remote controler failure
When, drilling machine can be controlled by the solenoid valve handle on operation operation bench 9 and realize that main actions are adjusted, handle accident.Switch side
Be used to control the auxiliary movement of drilling machine to valve, including revolving support adjustings, angle modulation, sliding, leveling, oil mist lubricator 11 switch,
The movement such as emergency stop；Pressure gauge is to show impact, revolution, feed, pump pressure, oil return and walking pressure.
Wherein, explosion-proof remote controler includes PLC module, operation panel I, liquid crystal display, wireless module II and explosion-proof shield
Cover.There are switch, knob, emergency stop on control panel, issuing shot-hole rig control instruction, including walking, feed, impact, returns
Turn, auxiliary movement and emergency stop；PLC module is to acquire the instruction of the drill control on panel；Wireless module I refers to send control
It enables；Sensing data of the liquid crystal display to show PLC module acquisition.
Airborne control cabinet includes controller I, ethernet module I and wireless module I, controller I, ethernet module I and
Wireless module I is integrated in airborne control cabinet, wherein the wireless module II that wireless module I is used to receive explosion-proof remote controler is sent
The control panel I instruction come.Drilling machine sensor group includes speed probe, temperature sensor, pressure sensor, flow sensing
Device, liquid level sensor, obliquity sensor, displacement sensor, to acquire the floor data of drill rig components；Speed probe installation
In on rock drill power head to detect rotational speed；Temperature sensor is installed on fuel tank 6 to detect 6 temperature of fuel tank；Pressure
Force snesor is mounted on revolution, walking, feed, impact, oil return, 11 oil circuit of oil mist lubricator and pump discharge pressure, detection with
Upper oil circuit pressure change；Flow sensor is installed on revolution, walking, feed and impact oil circuit and pump discharge, more than detecting
Oil circuit changes in flow rate；Liquid level sensor is installed at fuel tank 6 and oil mist lubricator 11, for detecting fuel tank 6 and oil mist lubricator
Liquid level in 11；Obliquity sensor and displacement sensor are installed on the bonding machine of feed unit 4, to detect feed unit
The distance that 4 inclination angles and feed retreat；Controller I obtains sending control instruction to solenoid valve block after control instruction, while receiving biography
The next floor data of sensor acquisition is simultaneously handled.Ethernet module I carries out operating condition number to communicate with well upper ground surface control station
According to transmission.Terminal box is used to extend wiring quantity, separates multichannel connection jaws from one connection jaws of airborne control cabinet controller；It bores
Machine can also be furnished with ground control station, realize that the ground of shot-hole rig remotely controls.
Ground control station includes controller II, ethernet module II, control panel II, warning device, display equipment.With
Too net module ii for realizing underground and ground control instruction and sensing data network transmission；Warning device effect is underground
There is abnormal alarm prompt in drilling machine；Other component is similar with explosion-proof controller component.In ground control station in airborne control cabinet
Between interchanger I is set, the controller II floor data acquired is transmitted to underground by interchanger II and ethernet ring network, interchanger I
Ethernet ring network；The floor data of ethernet ring network is transmitted on the controller I on ground by interchanger II；The effect of ethernet ring network is work
The transmitting of condition data and control instruction.
Shot-hole rig of the invention is controlled using control system, which includes that fully-mechanized mining working is remotely controlled
System, ground control station tele-control system and manual control system processed, three kinds of control systems can be cut according to the actual situation
It changes.
Fully-mechanized mining working tele-control system includes the drilling machine sensing module for being sequentially connected setting, onboard control module and prevents
Quick-fried remote control module.Explosion-proof remote control module for issuing control instruction and receiving shot-hole rig floor data, use by onboard control module
In receiving the control instruction and transmission shot-hole rig floor data that explosion-proof remote control module issues, drilling machine sensing module is for acquiring big gun
The floor data of eye drilling machine.Specifically: shot-hole rig is whole far from aperture, the switch on the operation panel I of explosion-proof remote control module
Drilling machine switching value and Analog control instruction are issued with knob, which carries out data by PLC module according to CAN bus agreement and adopt
Collection；Judge whether acquisition is correct, if control instruction is correctly transferred to machine according to CAN bus agreement by wireless communication module II
The wireless communication module I for carrying control module, judges the correctness of control instruction again, if instruction is correct, controller I transmission refers to
Operation bench 9 is enabled, each component is driven to execute movement；The sensor being mounted on all parts in drilling machine sensing module acquires in real time
The floor data of drilling machine is transferred on controller I by CAN bus agreement, if sensing data correctly passes through wireless telecommunications mould
Block I and wireless communication module II are transferred to explosion-proof remote control module, show real time data in liquid crystal display；If the sensing of display
Device data occur abnormal, are adjusted by knob on control panel I and switch, until data are shown normally；If liquid crystal
Sensor on display screen shows that data continue exception, stops drilling machine work by the scram button on control panel and is examined
Look into, the present invention by impact, revolution, feed pressure judge data it is normal whether, specifically it is related with Construction State.
Ground control station tele-control system includes the drilling machine sensing module for being sequentially connected setting, onboard control module and prevents
Quick-fried remote control module further includes the ground control module connecting with onboard control module.Ground control module is by the work of shot-hole rig
Condition data are transmitted to ground.Specifically: on the basis of fully-mechanized mining working tele-control system, controller II acquires operation panel
The control instruction that I is issued；Ethernet module II is connect with underground ethernet ring network by interchanger II and collects controller II
Control instruction be transferred to controller I using interchanger I and ethernet module I, controller I is sent after receiving control instruction
All parts work is driven to operation bench 9；The sensor being mounted on all parts in drilling machine sensing module acquires drilling machine in real time
Floor data, the controller II of ground control station is transferred to through too net module ii, is shown on the display device；Acquisition simultaneously
Data are by controller II processing analysis, if exceptional state alarm occurs in drilling machine, device warning reminding staff is adjusted
It is whole.
Manual control system includes completing drilling machine main actions by operation operation bench 9.Manual control system is above-mentioned two
Used when the failure of kind of remote prosecutor formula, operator completes drilling machine main actions by the handle of operation operation bench 9, control mode with
Common rock drilling machine operation is consistent.
When being controlled using above-mentioned three kinds of control systems shot-hole rig: after shot-hole rig reaches drill site, being first powered on
Check the state of shot-hole rig.By the information for the drilling machine pressure and temp that the sensor being mounted on drilling machine acquires, drilling machine is judged
Whether situation is normal, if when abnormal, the mechanically and electrically failure to go wrong is checked, until adjusting to normal condition；According to
Drilling design position (orientation, angle, height) adjusts position of opening, and design position is arrived in the control movement of angle modulation unit 5；Control power
Head revolution, control feed unit 4 execute the propulsive force of 2000N, after so that it is withstood palisades, will collect the rock of propulsive force and setting
Wall pressure compares, and (pressure is the numerical value given according to actual conditions) is continued increasing and pushed away if propulsive force is less than pressure
Into power；If the propulsive force of acquisition is greater than palisades pressure, power head impacting start can be controlled with the percussive pressure of 6Mpa with aperture
Power is widened the view, and is detected and is displaced by displacement sensor after widening the view, that is, depth of widening the view is impacted if depth of widening the view meets the requirements
Pressure is increased to 14Mpa, carries out normal impact perforating；If the depth of widening the view of displacement sensor inspection is undesirable, continue
Widened the view with 6Mpa pressure until depth of widening the view meets；Shown always on display screen in normal drill process propulsive force, rotational speed,
The parameters such as feeding rate；Increasing in boring procedure if there is rotation pressure is more than revolution normal value 12Mpa, then is judged as card pricker
Phenomenon carries out card pricker processing, and impact stops at this time, and the feed rollback of unit 4 continues to be fed when rotation pressure reaches normal value
Impact carries out drilling construction；Displacement sensor closes impact after detecting predetermined drilling depth, and feed unit 4 retracts；According to position
Whether the power head of displacement sensor detection feed unit 4 retracts in place, stops revolution afterwards in place and promotes, and drilling terminates, if dynamic
Power head without back-off in place, then carries out displacement sensor detection displacement, until power head retracts in place, stop afterwards in place revolution and
It promotes, shuts down, terminate.
The present embodiment gives a kind of borehole construction method, including being used for fully-mechanized mining working passing fault big gun using of the invention
Eye drilling machine is constructed.The borehole construction method includes by big arm component 5-3, telescopic arm 5-4 and levelling device 5-7 to borehole
Drilling machine carries out the height of construction hole location and/or the adjusting of pitch angle, then carries out drilling construction, construction by feed unit 4
Including high position construction and low level construction.Fig. 6 illustrates that the construction in multiple rows of hole may be implemented by adjusting angle modulation unit 5.Fig. 7-9 is logical
Overregulate the construction that angle modulation unit 5 realizes multiple row hole.
Concrete construction method are as follows: shot-hole rig is integrally placed at horizontal transport state, on the operation panel I of explosion-proof remote controler
Knob send crawler travel control instruction, driving shot-hole rig walk on drag conveyor 2 until construction drill site stop go
It walks；Explosion-proof remote controler sends auxiliary movement control instruction, and the first revolving support 5-2 of control angle modulation unit 5 is rotated clockwise
90 °, make to be fed unit 4 perpendicular to palisades；Adjust the leveling of the angle modulation oil cylinder 5-3-2 and levelling device 5-7 of big arm component 5-3
Oil cylinder 5-7-2 makes it meet the height and/or pitch angle requirement of construction hole location；Adjust the sliding oil cylinder 5- of slide device 5-8
8-2 makes the front top device 4-2 for being fed 4 front end of unit hold out against palisades；Revolution control instruction driving rock drilling power head 4-1 is sent to return
Turn, while sending feed instruction control rock drilling power head 4-1 feed；When drilling tool on rock drilling power head 4-1 is close to construction location,
Explosion-proof remote controler sends control instruction and starts oil mist lubricator 11, while sending impact instruction control rock drilling power head 4-1 impact,
Electromagnetic proportion relief valve and the feed of decompression valve regulation drilling machine and surge are controlled by knob in feed and aperture impact；
Surge adjusts to maximum and completes drilling construction after aperture；Stop revolution and impact after the completion of construction, closes oil mist lubricator
11, control rock drilling power head 4-1 retracts, and completes entire drilling construction.
When high position construction, the angle modulation oil cylinder 5-3-2 and telescopic arm 5-4 adjusted on big arm component 5-3 stretches out, and is applied according to difference
Work condition selects outreach, for example, horizontal 2.5m or so height may be implemented in angle modulation oil cylinder 5-3-2 stretching, telescopic arm 5-4 stretches
It can achieve horizontal 3m after out, the leveling cyclinder 5-7-2 on levelling device 5-7 stretches out, and adjusts the elevation angle of feed unit 4.Low level
When construction, big arm component 5-3 and telescopic arm 5-4 are motionless, and the second revolving support 5-5 is rotated by 90 ° counterclockwise, reduce aperture height,
Another mistake hour hands adjust oscillating cylinder 5-6, realize the angle of depression construction of low hole location, adjust angle modulation oil cylinder 5-3-2 on big arm component 5-3,
Multiple rows of hole construction of different height is completed in flexible 5-4, levelling device 5-7 and oscillating cylinder 5-6, common cooperation.First revolving support
5-2 turns over certain angle counterclockwise, and telescopic arm 5-4 stretches out, and oscillating cylinder 5-6 turns clockwise as the first revolving support 5-2
Angle, until the first revolving support 5-2 and center oscillating cylinder 5-6 spacing 0.5m stops adjusting, the completion position Fig. 7 borehole is constructed；
First revolving support 5-2 turns over certain angle clockwise, and telescopic arm 5-4 stretches out, and oscillating cylinder 5-6 turns and the first revolution branch counterclockwise
The same angle of 5-2 is supportted, until the first revolving support 5-2 and center oscillating cylinder 5-6 spacing 0.5m stops adjusting, the completion position Fig. 9
Set borehole construction；Revolving support, oscillating cylinder 5-6 and telescopic arm 5-4 are with the use of the construction for completing multiple row hole；It has constructed shothole drill
The first revolving support 5-2 is extremely behind hole and standard of fuselage, angle modulation unit 5 and feed unit 4 recall to horizontal transport state；Control crawler belt
So that shot-hole rig walking is driven out to fully-mechanized mining working, and then completes entire section borehole construction.Whole process is once fixed in drilling machine
In the case where complete the construction in multiple rows of multiple row hole.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, the present invention is belonged to
Protection within.
Claims (9)
1. being used for fully-mechanized mining working passing fault shot-hole rig, including shot-hole rig main body, the shot-hole rig main body includes living
The feed unit (4) and angle modulation unit (5) of dynamic connection, which is characterized in that
The angle modulation unit (5) includes the revolution turntable (5-1) of successively movable connection, the first revolving support (5-2), large arm
Component (5-3), telescopic arm (5-4), the second revolving support (5-5), oscillating cylinder (5-6), levelling device (5-7) and slide device
(5-8), the slide device (5-8) are slidably connected with feed unit (4).
2. according to claim 1 be used for fully-mechanized mining working passing fault shot-hole rig, which is characterized in that the large arm group
Angle modulation oil cylinder (5-3-2) and large arm (5-3-1) is arranged in part (5-3), and described large arm one end (5-3-1) and revolution turntable (5-1) turn
Dynamic connection, the other end of the large arm (5-3-1) connects with telescopic arm (5-4), one end of the angle modulation oil cylinder (5-3-2) with greatly
Arm (5-3-1) connection, the other end of angle modulation oil cylinder (5-3-2) are connect with the first revolving support (5-2), the angle modulation oil cylinder
(5-3-2) controls the lifting of large arm (5-3-1).
3. according to claim 1 be used for fully-mechanized mining working passing fault shot-hole rig, which is characterized in that the leveling dress
Setting (5-7) includes leveling cyclinder (5-7-2) and connecting plate (5-7-1), described leveling cyclinder one end (5-7-2) and connecting plate (5-
It 7-1) connects, leveling cyclinder (5-7-2) other end is connect with slide device (5-8), leveling cyclinder (5-7-2) control
It is fed unit (4) and realizes horizontality.
4. according to claim 1 be used for fully-mechanized mining working passing fault shot-hole rig, which is characterized in that the feed list
First (4) include that welding fuselage (4-4) and rock drilling power head (4-1), the rock drilling power head (4-1) are connected to welding fuselage
On (4-4).
5. according to claim 4 be used for fully-mechanized mining working passing fault shot-hole rig, which is characterized in that the slide device
(5-8) includes that the sliding guide rail (5-8-1) of connection setting and sliding oil cylinder (5-8-2), the sliding guide rail (5-8-1) can live
Dynamic is connected in welding fuselage (4-4), and sliding oil cylinder (5-8-2) adjusts the displacement of feed unit (4).
6. according to claim 1 be used for fully-mechanized mining working passing fault shot-hole rig, which is characterized in that
The shot-hole rig main body further includes crawler belt car body (3), pumping plant unit and control unit, the feed unit (4)
It is arranged on angle modulation unit (5), angle modulation unit (5), pumping plant unit and the control unit, which are successively separately connected, is mounted on shoe
On band car body (3).
7. according to claim 1 be used for fully-mechanized mining working passing fault shot-hole rig, which is characterized in that use control system
The shot-hole rig is controlled, the control system includes fully-mechanized mining working tele-control system and ground control station
Tele-control system,
The fully-mechanized mining working tele-control system include the drilling machine sensing module for being sequentially connected setting, onboard control module and
Explosion-proof remote control module；
The ground control station tele-control system include the drilling machine sensing module for being sequentially connected setting, onboard control module and
Explosion-proof remote control module further includes the ground control module connecting with onboard control module.
8. a kind of borehole construction method, which is characterized in that be used for described in claim 1~7 any claim including using
Fully-mechanized mining working passing fault shot-hole rig is constructed.
9. borehole construction method according to claim 8, which is characterized in that including passing through big arm component (5-3), telescopic arm
(5-4) and levelling device (5-7) carry out the height of construction hole location and/or the adjusting of pitch angle to shot-hole rig, then pass through
It is fed unit (4) and carries out drilling construction, the construction includes high-order construction and low level construction.
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|---|---|---|---|
| CN201910468931.7A CN110206528B (en) | 2019-05-31 | 2019-05-31 | Blasthole construction method |
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| CN115949342A (en) * | 2023-03-10 | 2023-04-11 | 成都理工大学 | Geological sampling backpack drilling machine |
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