CN105840100A - Self-moving type water jet drilling machine - Google Patents
Self-moving type water jet drilling machine Download PDFInfo
- Publication number
- CN105840100A CN105840100A CN201610312577.5A CN201610312577A CN105840100A CN 105840100 A CN105840100 A CN 105840100A CN 201610312577 A CN201610312577 A CN 201610312577A CN 105840100 A CN105840100 A CN 105840100A
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- moving type
- equipment
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- 238000005553 drilling Methods 0.000 title claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 230000000694 effects Effects 0.000 claims abstract description 19
- 230000003028 elevating effect Effects 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 2
- 230000009977 dual effect Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 8
- 230000002265 prevention Effects 0.000 abstract description 4
- 239000003245 coal Substances 0.000 abstract description 3
- 230000009194 climbing Effects 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000004880 explosion Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract 2
- 238000002347 injection Methods 0.000 abstract 2
- 239000007924 injection Substances 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 17
- 230000009471 action Effects 0.000 description 7
- 239000010720 hydraulic oil Substances 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002480 mineral oil Substances 0.000 description 3
- 235000010446 mineral oil Nutrition 0.000 description 3
- 230000001141 propulsive effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241000219098 Parthenocissus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- -1 light Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 239000002699 waste material Substances 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
- 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
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
- E21B19/086—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with a fluid-actuated cylinder
-
- 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
- E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets
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 invention belongs to drilling machine equipment and particularly relates to a self-moving type water jet drilling machine. The self-moving type water jet drilling machine is composed of a walking device, a lifting device, a feeding device, an inclination adjusting oil cylinder, a stabilizing oil cylinder, a water jet drilling device, a control rod, a rear supporting oil cylinder and a rear supporting seat. The drilling machine is capable of achieving crawler belt self-walking, stable in walking, high in climbing ability, capable of turning in situ and flexible; the water jet drilling technology is adopted, and a drill bit is small in size, small in recoil and vibration and convenient to operate; dust and heat emitting are avoided, and the fireproof, anti-explosion and chemical reaction resisting capability is high; meanwhile, the dust fall effect of water can be used for remarkably reducing dust on a working surface, and the field construction condition is improved; the service life of related matching machines can be prolonged with the cooling effect of water; the drilling depth, height and perpendicularity are all adjustable, and the drilling machine is especially suitable for drilling coal mine underground gas extracting and exhausting holes, advanced detection holes, fluid injection fire-fighting holes, coal bed water injection holes, outburst prevention pressure releasing holes and geological exploring holes and other engineering hole construction.
Description
Technical field
The invention belongs to drilling equipment field, particularly to a kind of automatic moving type water jet rig.
Background technology
Existing electric drilling machine and mineral oil hydraulic drill rig are both needed to power source is separately configured, such as explosion-proof electrical source or hydraulic pressure
Pumping plant, this necessarily increases the weight and volume of system, affects mounting or dismounting and the movement of rig, and must take into and join
The explosion-proof security issues of set electrical equipment and the security hidden trouble of mineral oil itself, particularly apply at underground coal mine
Time potential safety hazard bigger.Existing rigs against outburst structure typically has hand-held, frame column type and frame brace type etc. several
Form: the feature of handheld structure is for clasping by manpower or supporting rig by simple beam, and manual feed is bored
Machine is drilled, and labor strength is relatively big, and owing to being that manual feed rig is drilled, so inevitably resulting in torsion
Square and propulsive force are not enough, cause hole depth not, rig job insecurity and the series of problems such as drilling efficiency is low；
The feature of frame column type structure is for supporting rig, yet by manual feed by erection pillar in roadway workface
Rig is drilled, and has the problems such as big, the cobalt machine scarce capacity of labor strength, and the erection of pillar and movement are the most not
Conveniently take time and effort, efficiency low；The feature of frame brace type structure is the frame by being fixed together with rig
Rig is fixed in roadway workface, the built-in apparatus for feeding of frame advances rig to drill, need time mobile by
Frame and rig split mobile, and inconvenience is to still need to manpower movement, and labor strength is bigger.
In sum, it is not difficult to find out that current existing down-hole rig can not meet work surface well and efficiently construct
Needs.Therefore, exploitation be suitable for work surface needs can, back seat support force big from walking, propulsive force by force,
Inbeing safe explosion prevention, the rig improving labor strength are very important.
Summary of the invention
It is an object of the invention to overcome above-mentioned technical deficiency, it is provided that a kind of principle is simple, structure reliable, operation
Light, be suitable for efficient operation face needs can, back seat support force big from walking, propulsive force by force, essential safety
The automatic moving type water jet rig that type is explosion-proof, labor strength is little, have wide range of applications.
The present invention solve technical problem the technical scheme is that automatic moving type water jet rig include running gear,
Lowering or hoisting gear, feed arrangement, tune incline oil cylinder, water jet drilling equipment, control lever, rear support oil cylinder, prop up afterwards
Support beam, hydraulic power unit, water tank.
Described running gear by crawler belt, regulating wheel, tensioner, thrust wheel, track frame, running motor,
Reductor, sprocket wheel form, and constitute creeper undercarriage conventional in small engineering machinery, turn to freely, climb,
Anti-skidding, obstacle climbing ability is strong.
Described lowering or hoisting gear is each side arranging one, and lowering or hoisting gear is by base, elevating lever, sliding pin
Axle, hoist cylinder, back timber, hinge ear one, hinge ear two form.Base is arranged on the top of crawler belt, at base
Both sides are provided with chute；Four elevating levers are divided into two groups, are distributed in the both sides of base, and often two in group rise
Fall bar is hinged in middle position, can rotate around pin joint, wherein the bottom of an elevating lever and one end of base
Hinged, the bottom of another root elevating lever is fixed with sliding bearing pin, and sliding bearing pin can move along chute；In lifting
Under the driving of oil cylinder, elevating lever can move along chute, thus changes back timber height, and then can change boring height
Degree.
Described feed arrangement is mechanical, electrical by cutting with scissors ear three, hinge ear four, lower saddle, slide rail, upper saddle, feeding electricity
Machine fixed mount, driving pulley, polywedge bet, feed cylinder, hinge ear five, driven pulley form.Feeding motor turns
Dynamic, driving pulley can be driven to rotate, driving pulley drives the motion of many triangular belts, and polywedge bet can drive fixed thereto
Upper saddle translational motion, and then rig can be made to realize feed motion；Under the effect of feed cylinder, slide rail exists
Can slide on lower saddle, water jet drilling equipment entirety can be made to move forward, feeding.
Described water jet drilling equipment is made up of drill bit, high pressure drilling rod, rig, water under high pressure tail, high-pressure pump.
Water jet drilling equipment is arranged on above the back timber of lowering or hoisting gear, and its drillhole height is by hoist cylinder control, boring
Gradient (perpendicularity) is inclined oil cylinder control by tune, thus realizes drillhole height and gradient (perpendicularity)
Adjust.Use for water jet drilling technique, drill bit volume is little, recoil is little, it is little to shake, and operates light；Nothing
Dust, not generating heat, fire prevention, reactivity worth explosion-proof, anti-chemical are strong；Depositing dust effect and cooling effect are obvious, energy
Improving on-the-spot execution conditions, service life is long.
Described rear support beam, under the effect at rear support oil cylinder, when equipment is holed, can be rotated down, tightly
Pressure ground, it is provided that powerful rear support power, it is ensured that stability during equipment work；When equipment turns to or walks,
Can be lifted up, leave ground, and do not affect the walking of equipment and turn to.
Whole equipment is played control action by described control lever, manipulates light and flexible, is arranged on the rear portion of complete machine.
Described hydraulic power unit and water tank can be not provided with when this equipment is applied in down-hole, and it is existing all to pick up from work surface
Some equipment；Need to work independently at this equipment, the existing equipment of work surface cannot provide corresponding for all kinds of oil cylinders
When hydraulic power source and water source, just need to configure hydraulic power unit and water tank, hydraulic power unit and water tank and be arranged on a left side for walker
Right both sides, can reduce the center of gravity of whole equipment, improve stability during equipment work.
Use and have the beneficial effects that produced by technique scheme: automatic moving type water jet rig working media is
Water, water resource is abundant and easily obtains, with low cost, is cleaning, is crushing and in cutting process, will not produce arc
The pollutant such as light, dust and toxic gas, the compatibility with environment is good, only need to carry out simple physical cleaning,
Just can recycle；It is a kind of cold working mode, heat will not be produced, thus also do not have at machining area
Heat-affected zone, fire prevention, reactivity worth explosion-proof, anti-chemical strong；Waste material can be automatically drained out, it is not necessary to set separately
Meter slag-draining device, can be substantially reduced the complexity of whole device systems, and operating mechanism's shower nozzle volume is little, recoil
Little, it is easy to accomplish light-operated, numerical control and Automated condtrol；Road heading machinery can be coordinated to be used together raising digging energy
Power, cools down mining machinery, improves the service life of mining machinery；Meanwhile, the depositing dust effect of water is utilized, moreover it is possible to
Substantially reduce the dust of work surface, be conducive to improving on-the-spot execution conditions；This equipment can be from mobile, by motor
Thering is provided centripetal force, rear support beam automatically provides rear support power, it is not necessary to workman moves, provides centripetal force and rear support
Power, labor strength is low；Drilling depth, height the most adjustable with gradient (perpendicularity), applied range
General, it is possible to achieve a tractor serves several purposes.It is applied to coal-face, antiknock device can be reduced and put into, improve warp
Ji benefit, it is often more important that avoid the potential safety hazard using electric power or mineral oil to bring, make rig at high methane
In environment, the safety of operation is higher.
Accompanying drawing explanation
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 is automatic moving type water jet rig front view；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is lowering or hoisting gear schematic diagram in Fig. 1；
Fig. 4 is feed arrangement schematic diagram in Fig. 1；
Fig. 5 is Fig. 1 water jet drilling equipment schematic diagram；
In figure: 1-running gear, 1-1-crawler belt, 1-2-regulating wheel, 1-3-tensioner, 1-4-thrust wheel, 1-5-
Track frame, 1-6-running motor, 1-7-reductor, 1-8-sprocket wheel, 2-lowering or hoisting gear, 2-1-base, 2-2-enter
Ear one, 2-8-is cut with scissors to bearing pin, 2-3-elevating lever, 2-4-lifting hinge ear, 2-5-hoist cylinder, 2-6-back timber, 2-7-
Under hinge ear two, 3-feed arrangement, 3-1-hinge ear three, 3-2-hinge ear four, 3-3-on saddle, 3-4-slide rail, 3-5-
Saddle, 3-6-feeding motor, 3-7-motor fixing frame, 3-8-driving pulley, 3-9-polywedge bet, 3-10-feeding oil
Cylinder, 3-11-hinge ear five, 3-12-driven pulley, 4-adjust incline oil cylinder, 5-water jet drilling equipment, 5-1-drill bit,
5-2-high pressure drilling rod, 5-3-rig, 5-4-water under high pressure tail, 5-5-high-voltage tube, 5-6-high-pressure pump, 6-control lever,
7-rear support oil cylinder, 8-rear support beam, 9 hydraulic power units, 10-water tank.
Detailed description of the invention
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
Embodiment, referring to the drawings 1～Fig. 5, automatic moving type water jet rig by running gear 1, lowering or hoisting gear 2,
Feed arrangement 3, adjust and incline oil cylinder 4, water jet drilling equipment 5, control lever 6, rear support oil cylinder 7, rear support
Beam 8, hydraulic power unit 9, water tank 10 form.
Described running gear 1 is by crawler belt 1-1, regulating wheel 1-2, tensioning hydro-cylinder 1-3, thrust wheel 1-4, shoe
Tape holder 1-5, running motor 1-6, reductor 1-7, sprocket wheel 1-8 form.Running motor 1-6 is arranged on crawler belt
The inside of 1-1, running motor 1-6 is coaxially connected with reductor 1-7, sprocket wheel 1-8；Running motor 1-6 is at liquid
Rotating under the effect of force feed, drive reductor 1-7 to rotate, after increasing torque, band movable sprocket 1-8 rotates, then
Crawler belt 1-1 action, the speed of action of two crawler belt 1-1 and the length of movement time, energy is driven by sprocket wheel 1-8
Whole equipment is made to realize walking, turn to；Regulating wheel 1-2 is arranged on the front end within crawler belt 1-1, and is fixed on
Tensioning hydro-cylinder 1-3 on track frame 1-5 is hinged, tensioning hydro-cylinder 1-3 under the effect of hydraulic oil, can extend or
Shorten, drive regulating wheel 1-2 overhanging or retraction, crawler belt 1-1 is played the effect of tensioning.
Described lowering or hoisting gear 2 by base 2-1, elevating lever 2-2, sliding bearing pin 2-3, hoist cylinder 2-4,
Back timber 2-5, hinge ear one 2-6, hinge ear two 2-7 composition, lowering or hoisting gear 2 each side arranges one at equipment
Individual.Base 2-1 is arranged on the top of crawler belt 1-1, is provided with chute 2-1-1 in the both sides of base 2-1, and four
Root elevating lever 2-2 is divided into two groups, is distributed in the both sides of base 2-1；Often two in group cut with scissors in middle position
Connecing, can rotate around pin joint, wherein the bottom of an elevating lever 2-2 is hinged with one end of base 2-1, another
The bottom of root elevating lever 2-2 is fixed with sliding bearing pin 2-3, sliding bearing pin 2-3 and can move along chute 2-1-1；
Back timber 2-5 arranges hinged ear one 2-6 and hinge ear two 2-7.
Described feed arrangement 3 is by hinge ear three 3-1, hinge ear four 3-2, lower saddle 3-3, slide rail 3-4, upper cunning
Saddle 3-5, feeding motor 3-6, motor fixing frame 3-7, driving pulley 3-8, polywedge bet 3-9, feed cylinder
3-10, hinge ear five 3-11, driven pulley 3-12 composition.It is provided with track in slide rail 3-4 upper and lower,
The chute of upper saddle 3-5 coordinates with the upper track of slide rail 3-4, and the chute of lower saddle 3-3 is with slide rail 3-4's
Lower tracks coordinates；Hinged ear three 3-1 and hinge ear four 3-2 is set bottom lower saddle 3-3, at slide rail 3-4
The bottom of one end arranges hinged ear five 3-10, and the cylinder barrel adjusting the oil cylinder 4 that inclines is hinged with hinge ear one 2-6, its piston rod
Hinged with hinge ear three 3-1；After hinge ear four 3-2 is hinged with hinge ear two 2-7, its other end and feed cylinder 3-9
Cylinder barrel hinged, the piston rod of feed cylinder 3-9 with hinge ear five 3-10 hinged；Motor fixing frame 3-7 is fixed on
One end of slide rail 3-4, is fixed with feeding motor 3-6 on motor fixing frame 3-7；The output of feeding motor 3-6
Axle is connected with driving pulley 3-8, and driven pulley 3-12 is arranged on the other end of slide rail 3-4, driving pulley 3-8
It is connected by polywedge bet 3-9 with between driven pulley 3-12；The company of fixing between upper saddle 3-5 and many wedge shapes 3-9
Connect；Feeding motor 3-6 rotates, and driving pulley 3-8 can be driven and then to rotate, and driving pulley 3-8 drives many wedges
Shape band 3-9 translational motion, the translational motion of many triangular belts 3-9 can drive saddle 3-5 translational motion, also can
Driven pulley 3-12 is driven to rotate；Under the effect of feed cylinder 3-10, slide rail 3-4 can be at lower saddle 3-5
Upper slip.
Described tune incline oil cylinder 4 cylinder barrel with hinge ear one 2-7 hinged, its piston rod with cut with scissors ear three 3-1 hinged.
Described water jet drilling equipment 6 integral installation, above upper saddle 3-5, is bored by drill bit 5-1, high pressure
Bar 5-2, rig 5-3, water under high pressure tail 5-4, high-voltage tube 5-5, high-pressure pump 5-6 composition.High pressure drilling rod 5-2
One end be connected with the output shaft of rig 5-3, the other end through after the dead eye on motor fixing frame 3-7, peace
Dress drill bit 5-1；One end of water under high pressure tail 5-4 is connected with the input of rig 5-3, the other end and high-voltage tube 5-5
Being connected, the other end of high-voltage tube 5-5 is connected with the outfan of high-pressure pump 5-5；The bottom of rig 5-3 with
The connection fixed above of upper saddle 3-5, makes rig 5-3 can translate along with the translation of upper saddle 3-5.
Described hydraulic power unit 9 and water tank 10, when needs are arranged, are arranged on track frame.
Work process: under the effect of hydraulic oil, running motor 1-6 rotates under the effect of hydraulic oil, drives
Reductor 1-7 rotates, and after increasing torque, band movable sprocket 1-8 rotates, and is then driven crawler belt 1-1 by sprocket wheel 1-8
Action, the speed of action of two crawler belt 1-1 and the length of movement time, can make whole equipment realize walking, turn
To, make whole equipment move on work surface after correct position, rear support beam 8 is at the hydraulic pressure of rear support oil cylinder 7
Under oil effect, it is rotated down, presses ground；Then, high-pressure pump 5-5 action, pump into high pressure water to rig
5-3 drives rig 5-3 to rotate, and rig 5-3 band dynamic high-pressure drilling rod 5-2 rotates, and drives drill bit 5-1 to rotate；Bore
While head 5-1 starts boring, feeding motor 3-6 rotates forward, and drives polywedge bet 3-9 by driving pulley 3-8
Moving forward, polywedge bet 3-9 moves forward drive upper saddle 3-5 fixed thereto and travels forward, and makes rig 5-3
Travel forward, it is achieved the feed motion of drill bit 5-1；When drilling depth reaches the length of a high pressure drilling rod 5-2
After, feeding motor 3-6 inverts, after driving rig 5-3 to return to initial position, in the output of rig 5-3
Axle reconnects a high pressure drilling rod 5-2, the other end of this root high pressure drilling rod 5-2 and high pressure drilling rod 5-2 just now
End connect, continue boring, so repeat, until it reaches the drilling depth of pre-provisioning request.Reach predetermined
After drilling depth, rig 5-3 invert, feeding motor 3-6 also inverts, rig 5-3 drive finally enter that
After root high pressure drilling rod 5-2 is withdrawn into initial position, taking off high pressure drilling rod 5-2, then feeding motor 3-6 rotates forward,
Rig 5-3 is driven to travel forward so that it is to touch and stay after that root of ragged edge makes high pressure drilling rod 5-2 in hole,
Feeding motor 3-6 inverts, and rig 5-3 inverts, and band dynamic high-pressure drilling rod 5-2 is toward overhanging, when outermost one is high
After pressure drilling rod 5-2 is withdrawn into initial position, takes off this root high pressure drilling rod 5-2, so repeat, until all height
Pressure drilling rod 5-2 all exits, and then rear support beam 8 is under the hydraulic oil effect of rear support oil cylinder 7, upwards revolves
Turn, leave ground.
If boring in height changes, make the piston rod of hoist cylinder 2-4 under the effect of hydraulic oil
Elongate or shorten and regulate drillhole height；If drill hole inclination changes, tune is made to incline the piston rod of oil cylinder 4
Elongate or shorten under the effect of hydraulic oil and regulate drill hole inclination；If a high pressure drilling rod 5-2 creeps into
The degree of depth does not reaches expection when requiring, now can make the piston rod of feed cylinder 3-10 under the effect of hydraulic oil
Elongation, pulls slide rail 3-4 to push ahead, thus changes the drilling depth of each drilling rod 5-2.
After drillhole height, gradient, the drilling depth of every drilling rod have regulated, repeat above-mentioned whole action
Journey, continues to bore next hole, so circulates, be this equipment work process at whole work surface.
Claims (4)
1. an automatic moving type water jet rig, it is characterised in that a kind of automatic moving type water jet rig by running gear,
Lowering or hoisting gear, feed arrangement, tune incline oil cylinder, water jet drilling equipment, control lever, rear support oil cylinder, prop up afterwards
Support beam composition；Wherein, lowering or hoisting gear is arranged symmetrically in the equipment left and right sides, and lowering or hoisting gear includes base, lifting
Bar, sliding bearing pin, hoist cylinder, back timber, under the driving of hoist cylinder, elevating lever can move along chute,
Thus change back timber height, and then drillhole height can be changed；Water jet drilling equipment is arranged on the upper of feed arrangement
Side.
A kind of automatic moving type water jet rig the most according to claim 1, it is characterised in that its feed arrangement
By hinge ear three, hinge ear four, lower saddle, slide rail, upper saddle, feeding motor, motor fixing frame, driving pulley,
Polywedge bet, feed cylinder, hinge ear five, driven pulley form, by feeding motor and feed cylinder realize dual enter
Give.
A kind of automatic moving type water jet rig the most according to claim 1, it is characterised in that water jet is holed
Device is made up of drill bit, high pressure drilling rod, rig, water under high pressure tail, high-voltage tube, high-pressure pump；The one of high pressure drilling rod
End is connected with the output shaft of rig, and the other end installs drill bit, and one end of water under high pressure tail is connected with the input of rig,
The other end is connected with high-voltage tube, and the other end of high-voltage tube is connected with high pressure delivery side of pump.
A kind of automatic moving type water jet rig the most according to claim 1, it is characterised in that rear support beam exists
Under the effect of rear support oil cylinder, when equipment is holed, can be rotated down, press ground, it is provided that rear support power；
When equipment turns to or walks, can be lifted up, leave ground, and do not affect the walking of equipment and turn to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610312577.5A CN105840100B (en) | 2016-05-10 | 2016-05-10 | A kind of automatic moving type water jet drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610312577.5A CN105840100B (en) | 2016-05-10 | 2016-05-10 | A kind of automatic moving type water jet drilling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105840100A true CN105840100A (en) | 2016-08-10 |
| CN105840100B CN105840100B (en) | 2019-05-14 |
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ID=56592311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610312577.5A Active CN105840100B (en) | 2016-05-10 | 2016-05-10 | A kind of automatic moving type water jet drilling machine |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593325A (en) * | 2016-11-25 | 2017-04-26 | 东营瑞奥工贸有限责任公司 | Movable drill floor pipe arranging robot for petroleum well drill |
| CN108086990A (en) * | 2017-12-11 | 2018-05-29 | 中国矿业大学 | A kind of mole of solid rock |
| CN109736728A (en) * | 2019-01-16 | 2019-05-10 | 中煤科工集团西安研究院有限公司 | Mining-drilling machine automatic loading and unloading drilling rod and water feeder unit, device and construction method |
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| CN110259477A (en) * | 2019-07-10 | 2019-09-20 | 山东裕隆矿业集团有限公司唐阳煤矿 | A kind of Intelligent robot development machine |
| CN112428447A (en) * | 2020-11-27 | 2021-03-02 | 中煤第五建设有限公司 | Permanent magnet base type diamond water drilling machine |
| CN112796656A (en) * | 2020-12-30 | 2021-05-14 | 中国矿业大学 | Drilling robot for coal protective layer mining |
| CN115163104A (en) * | 2022-07-05 | 2022-10-11 | 四川省煤田地质工程勘察设计研究院 | Hydraulic advance pre-splitting based drill rod pushing device, comprehensive excavator and construction method |
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