CN110005340A - A kind of track-mounted drill - Google Patents
A kind of track-mounted drill Download PDFInfo
- Publication number
- CN110005340A CN110005340A CN201910308685.9A CN201910308685A CN110005340A CN 110005340 A CN110005340 A CN 110005340A CN 201910308685 A CN201910308685 A CN 201910308685A CN 110005340 A CN110005340 A CN 110005340A
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- bracket
- power head
- groups
- track
- 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
- 230000000694 effects Effects 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 239000003921 oil Substances 0.000 claims description 61
- 239000010720 hydraulic oil Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 12
- 238000005553 drilling Methods 0.000 description 29
- 230000033001 locomotion Effects 0.000 description 21
- 230000009471 action Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 239000000956 alloy Substances 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 230000003276 anti-hypertensive effect Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004886 head movement Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 238000005303 weighing 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
- E21B12/00—Accessories for drilling tools
- E21B12/04—Drill bit protectors
-
- 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
- E21B12/00—Accessories for drilling tools
- E21B12/06—Mechanical cleaning devices
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/04—Supports for the drilling machine, e.g. derricks or masts specially adapted for directional drilling, e.g. slant hole rigs
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/022—Control of the drilling operation; Hydraulic or pneumatic means for activation or operation
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of track-mounted drills, including rack, rack is provided with transmission belt, rotating shaft and the first oil cylinder, rotating shaft is provided with support frame, and support frame is provided with the second oil cylinder and two groups of support rods, the second oil cylinder are fixedly connected with reversing frame, reversing frame slidably connects bracket, bracket is provided with motor and power head, and two groups of sliding rails are equipped between bracket and reversing frame, and bracket is fixedly connected with third oil cylinder；Reversing frame is provided with two groups of adjusting cavities, and gaseous state chamber film is provided in adjusting cavity, and gaseous state chamber film is connected with inflatable component；It is respectively provided with pressure sensor in power head and gaseous state chamber film, Buffer Unit is provided between bracket and reversing frame；Power head is provided with several groups through-hole, and tracheae and water pipe are provided in power head, and tracheae and water pipe and through-hole are through setting.Through the above technical solutions, ensuring stability of the drill bit in processing boring procedure, the protection effect to drill bit is realized, promote drill bit in the working efficiency of complicated landform.
Description
Technical field
The present invention relates to the technical fields of boring mechanic equipment, more particularly, to a kind of track-mounted drill.
Background technique
A kind of new drilling machine that hydraulic tunnel drilling machine is this year to grow up, for boring exploratory hole, the hole that draws out methane, water filling
The drilling machine in hole and Other Engineering hole, the main sides that traditional drilling machine uses are redrilled under chisel to hole, primarily longitudinal bore angle
Adjust, and cross drilling angle can only be adjusted in a small range, existing transmission belt underground drill rig in order to multi-faceted punching,
Multiple pilot operated valve devices and switching valve are set in hydraulic system, realizes and punch operation is carried out to the different direction in tunnel, to hole
It in road practical work process, can more be drilled according to different location during actual borehole, but move whole
Machine is adjusted, and the space in tunnel is limited, influences the working efficiency of drilling.
In view of the above-mentioned problems, Authorization Notice No. is the Chinese patent of CN106194019B, a kind of driving band type hole is proposed
Road drilling machine, comprising: the rack with transmission belt is equipped with turnover mechanism on the rack, mast assembly is provided on turnover mechanism,
Drill head is mounted on mast assembly, and position-adjustable of the drill head on mast assembly；The turnover mechanism includes living
Dynamic formula is mounted on first support device of a pair in front end of rack portion, and the first support device can be rotated relative to rack, and first
The both ends of support arrangement are scalable；Rotating shaft is provided between first support device, the mast assembly is installed on rotating shaft；
Rotating shaft adjusts the angle of rotating shaft by overturning oil cylinder by an overturning oil cylinder driving.Drilling machine in above-mentioned technical proposal
It can pass through in narrow tunnel, be provided with jib lubbing mechanism, position, punching angle of drill head etc. can be adjusted on a large scale, from
And keep the adaptability of entire drilling machine, versatility stronger.
Prior art among the above has the following deficiencies: drill head in tunnel on a large scale to punch position and angle
Degree drills, but the geological condition of different location is not quite similar, and the speed for determining drilling can not be adjusted according to actual geology
Degree, causes drilling machine to cause mechanical damage, reduces the service life of power head.
Summary of the invention
The object of the present invention is to provide a kind of track-mounted drill, there is just skilful change adjusting bore position, and have flat
Stability adds drill bit safeguard procedures, it is ensured that the normal work of drill bit, lifting means service life.
The technical scheme is that:
A kind of track-mounted drill, including rack, be provided in the rack transmission belt, rotating shaft and with the revolution axis connection
The first oil cylinder, be provided with support frame on the rotating shaft, the second oil cylinder and two groups of support rods be provided on support frame as described above,
Second oil cylinder is fixedly connected with reversing frame, slidably connects bracket on the reversing frame, the bracket be provided with motor with
And the power head being fixedly connected with the motor, two groups of sliding rails, the bracket are equipped between the bracket and the reversing frame
It is fixedly connected with third oil cylinder；
It is provided with two groups of adjusting cavities on the reversing frame, gaseous state chamber film, the gaseous state chamber film connection are provided in the adjusting cavity
There is inflatable component；
Be respectively provided with pressure sensor in the end of the power head and the gaseous state chamber film, the bracket and the reversing frame it
Between be provided with for the power head reset Buffer Unit；
It is provided with several groups through-hole in the peripheral side of described power head one end, tracheae and water are provided in the power head
Pipe, the tracheae and the water pipe are connection setting with the through-hole respectively.
By using above-mentioned technical proposal, transmission belt realizes that drilling machine is walked in the tunnel of complicated geology, and has and climb
Slope ability, drill bit is mounted in power head, and the first oil cylinder drives rotating shaft rotation, and power head adjusts the angle of drilling, support
Bar follow support rod towards wall movement and and wall supports, it is ensured that the stability of punch position, the second oil cylinder drive reversing frame
Rotation, the swing effect of driving power head in the vertical direction, the rotation of motor driven power head, third oil cylinder drive bracket in cunning
It is slided on rail, bracket drives power head movement and realizes drilling operation；At this point, inflation in gaseous state chamber film, in pressure sensor
Under effect, it is ensured that the pressure in gaseous state chamber film is consistent with the pressure that drill bit is subject to, it is ensured that the stabilization in boring procedure；When drill bit is met
To hard wall when, pressure that drill bit is subject to increases, and the pressure on pressure sensor increases, at this point, third oil cylinder stops work
Make, the air pressure in inflatable component reduction gaseous state chamber film, the pressure that cushioned drill bit is subject to, under the action of Buffer Unit, drill bit quilt
Traction is directed away from the movement of wall direction, and tracheae and water pipe desilt drill bit and dropped respectively to drill bit jet, water spray
Temp effect realizes the protection effect to drill bit.
Be further arranged to: the gaseous state chamber film periphery is provided with several groups hanging hole, and the hanging hole, which is worn, is equipped with link, institute
Link is stated to be fixedly connected with the reversing frame.
Fastening fixed effect is realized by using above-mentioned technical proposal, between hanging hole and link.
Be further arranged to: the Buffer Unit includes positioned at the cabinet on the reversing frame, positioned at described
Buffer bar case intracorporal buffer board and be fixedly connected with the buffer board is provided with the sky full of hydraulic oil in the cabinet
Chamber is provided with perforation on the cabinet, and the buffer bar is fixedly connected after passing through the through-hole with the bracket, the buffer board
On be provided with two groups of cushion holes.
By using above-mentioned technical proposal, buffer bar is fixedly connected after passing through through-hole with bracket, and bracket drives buffer bar fortune
Dynamic, hydraulic oil is moved towards with the opposite direction of movement of bracket, and the movement of bracket is more stable.
Be further arranged to: the buffer board is away from the side of the buffer bar and the cabinet wall is fixedly connected with
Several groups elasticity restoring piece.
By using above-mentioned technical proposal, under the effect that resiles of elastic restoring piece, it is ensured that buffer bar is in cabinet
It moves back and forth.
Be further arranged to: the extension size of the gaseous state chamber film is not less than the extension size of the sliding rail.
By using above-mentioned technical proposal, gaseous state chamber film is connect in adjusting cavity and with bracket, with movement of bracket away from
From variation, the volume of gaseous state chamber film changes, and inflatable component ensures the pressure phase that the pressure in gaseous state chamber film is received with drill bit
Deng, it is ensured that in real time to the protection effect of drill bit.
It is further arranged to: being rotatably connected to several groups balancing stand, institute between two groups of transmission belts below the rack
The other end for stating balancing stand is provided with balance plate, and the balancing stand is hinged with third oil cylinder.
By using above-mentioned technical proposal, in the complicated landform in tunnel, third oil cylinder drives balancing stand to swing, and puts down
Weighing apparatus plate abuts with ground and realizes support effect, it is ensured that the stability of drill bit in process.
Be further arranged to: the third oil cylinder and the hinged position of the balancing stand deviate from the two of the balancing stand
End, the balance plate is horizontally disposed.
By using above-mentioned technical proposal, third oil cylinder drives balancing stand towards ground motion, and balance plate is in motion process
In have the effect being bulldozed to the soil on ground, it is ensured that balance plate is in the planarization on ground, realizes drilling machine in boring procedure
In stability.
Be further arranged to: the power head is made of cemented carbide material.
By using above-mentioned technical proposal, hard alloy uses tungsten-carbide powder for matrix, is passed through using cobalt powder as binder
Pressurization, is sintered, extreme hardness, is suitable for high-speed cutting, extends the service life of power head.
Be further arranged to: the rack and support frame as described above slidably connect two groups of columns, and the column is threaded through institute
It states on support frame, is provided on the column for driving the 5th oil cylinder moved on support frame as described above vertical direction.
By using above-mentioned technical proposal, under the action of five oil cylinders, reversing frame is on two groups of columns along vertical side
It moves back and forth upwards, it is ensured that the stablizing effect in drill bit process.
Be further arranged to: the power head is fixedly connected with slips, is provided with chuck on the bracket, the slips with
The fixed effect that the chuck cooperates between the realization power head and told bracket.
By using above-mentioned technical proposal, it is fixedly clamped between power head and slips, under chuck effect, slips and chuck
Realize fixed effect.
In conclusion advantageous effects of the invention are as follows:
(1) drilling machine moves in tunnel, is clamped under slips and chuck effect and by drill bit and power head, the driving of the 4th oil cylinder is flat
The frame that weighs is swung, and four groups of balance plates are supported on bottom surface, and the first oil cylinder driving rotating shaft rotates in the horizontal direction, the driving of the 5th oil cylinder
Support frame carries out position adjusting along vertical direction on column, and the second oil cylinder driving reversing frame is swung in the vertical direction
Angular adjustment, support rod are abutted with metope to be processed.
(2) third oil cylinder driving bracket is moved towards metope on the slide rail, and motor driven power head rotation, power head drives
Drill bit is rotated and is drilled to metope, and the pressure of gaseous state chamber film is equal with the pressure that drill bit is subject to, and bracket drives buffer bar fortune
Dynamic, buffer bar drives buffer board movement, and elastic restoring piece is stretched, drill bit smooth motion.
(3) when drill bit encounters hard metope, under the action of pressure sensor, stop the driving of third oil cylinder, inflation group
But effect is cleared up drill bit and cheated respectively to part to antihypertensive effect, water pipe and tracheae is carried out in gaseous state chamber film, same with this
When, under the action of elastic restoring piece, buffer board drives buffer bar movement, and buffer bar drives drill bit to be directed away from metope direction fortune
Dynamic, drill bit steadily slips away from metope, realizes to the protection effect of drill bit, promotes the service life of drill bit.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is top view of the invention；
Fig. 3 is A-A cross-sectional view in Fig. 2；
Fig. 4 is the structural schematic diagram of reversing frame in the present invention；
Fig. 5 is part B partial enlarged view in Fig. 4；
Fig. 6 is the front view of reversing frame；
Fig. 7 is C-C cross-sectional view in Fig. 6；
Fig. 8 is the part D partial enlarged view in Fig. 7.
Appended drawing reference: 1, rack；2, transmission belt；3, rotating shaft；4, the first oil cylinder；5, support frame；6, support rod；7, second
Oil cylinder；8, reversing frame；9, bracket；10, motor；11, power head；12, sliding rail；13, third oil cylinder；14, gaseous state chamber film；15, it fills
Pneumatic module；16, pressure sensor；17, Buffer Unit；18, tracheae；19, water pipe；20, through-hole；21, cushion hole；22, elasticity is extensive
Copy；23, balancing stand；24, balance plate；25, the 4th oil cylinder；26, column；27, the 5th oil cylinder；28, slips；29, chuck；30,
Hanging hole；31, link；32, cabinet；33, buffer board；34, buffer bar.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Referring to Fig.1, it is a kind of track-mounted drill disclosed by the invention, including rack 1, rack 1 are provided with transmission belt 2, bores
The environmental geology situation of machine general work is complicated, and transmission belt 2 has climbing capacity and maximum, and has and turn to behaviour in tunnel
Make, walk under different geological conditions suitable for drilling machine, rack 1, which is located above transmission belt 2, is rotatably connected to rotating shaft 3, revolution
Axis 3 is fixedly connected with support frame 5, and rotating shaft 3 is fixedly connected with the first oil cylinder 4, and the first oil cylinder 4 is for driving rotating shaft 3 to occur
The effect of 360 degree of rotations
Referring to Figure 1 and Figure 3, support rod 6 and the second oil cylinder 7 are provided on support frame 5, support rod 6 is used for position hole to be drilled
Supporting & stablizing is set, prevents drilling wall from positional shift occurs or landslide effect, the second oil cylinder 7 is fixedly connected with reversing frame 8, revolution
Frame 8 and support frame 5 are rotatablely connected, and the second oil cylinder 7 driving reversing frame 8 is upper along vertical direction to be swung；It is slided on reversing frame 8
It is connected with bracket 9, motor 10 and the power head being fixedly connected with motor 10 11, power head 11 and bracket 9 are provided on bracket 9
Rotation connection, power head 11 are fixedly connected with slips 28, chuck 29 are rotatably connected on bracket 9, and slips 28 presss from both sides power head 11
It fastens, is set as being clamped between chuck 29 and slips 28, realize the effect that will power head 11 fixed effect and be conveniently replaceable.
Referring to 2 and Fig. 3, the opening of power head 11 is for installing various sizes of drill bit, in the prior art, power head 11
It is set as being clamped with drill bit, reversing frame 8 is provided with two groups of sliding rails 12 disposed in parallel, and bracket 9 is threaded through on sliding rail 12, bracket 9
It is fixedly connected with third oil cylinder 13；First oil cylinder 4 drives rotating shaft 3 to rotate, and support frame 5 rotates in the horizontal direction, adjusts
The bore angle of drill bit is saved, support rod 6 is abutted with wall locations hole to be drilled, it is ensured that metope is firm, and the second oil cylinder 7 drives reversing frame
8 rotations realize that the swing angle of drill bit in the vertical direction, motor 10 drive power head 11 to rotate, and drill bit follows power head 11
It starts turning, third oil cylinder 13 drives bracket 9 to move on sliding rail 12, and drill bit carries out drilling operation, realizes to metope difference position
Set carry out drilling operation.
Referring to Fig. 2 and Fig. 3, the different location geology on metope is not quite similar, and power head 11 drives drill bit to meet in the process
When to hard place matter, power head 11 can be impacted by continuing drilling, and in order to ensure the hardness of power head 11, power head 11 is hard
Alloy material is made, and hard alloy uses tungsten-carbide powder for matrix, pressurized using cobalt powder as binder, is sintered, firmly
Spend it is high, be suitable for high-speed cutting, extend power head 11 service life；It is more than that drill bit is born in the metope drilling to hard
Pressure when, influence the service life of drill bit, 11 end of power head is provided with pressure sensor 16, and pressure sensor 16 is connected with
Buzzer, pressure sensor 16 monitor the pressure that drill bit is subject in real time；In order to which the driving to drill bit has a buffering
Active force is provided with two groups of adjusting cavities on reversing frame 8, and two groups of adjusting cavities are arranged respectively close in the outside of sliding rail 12, adjusting cavity
It is inside provided with gaseous state chamber film 14, gaseous state chamber film 14 is connected with inflatable component 15, and the pressure sensor 16 of another set is located at gaseous state
In chamber film 14 and for detecting the pressure in gaseous state chamber film 14.
Referring to Fig.1 and Fig. 5, the distance that third oil cylinder 13 drives power head 11 to move is equal to the depth of drilling, in two groups of pressures
Under the action of force snesor 16, it is ensured that the pressure that power head 11 is subject to is equal with the pressure in gaseous state chamber film 14, gaseous state chamber film 14
Quadrangle setting be provided with hanging hole 30, four groups of links 31 are fixedly connected on reversing frame 8, link 31 is located at adjusting cavity
Corner location, link 31 wear the fixed effect set and realize gaseous state chamber film 14 in hanging hole 30, the extension size of gaseous state chamber film 14
Equal to the extension size of slide bar, as bracket 9 is moved towards metope, the space of adjusting cavity increases, and inflatable component 15 is towards gaseous state
Inflation in chamber film 14, it is ensured that the pressure in gaseous state chamber film 14 is equal with the pressure for determining power head；It is suffered during bit bore
Pressure be greater than bearing pressure, pressure sensor 16 trigger buzzer alarm function under, stop third oil cylinder 13 to power head
11 driving effect, inflatable component 15 reduce the pressure in gaseous state chamber film 14, and pressure that drill bit is subject to reduces, avoid drill bit by into
The damage of one step.
Several groups are provided in the peripheral side of 11 one end of power head referring to Fig. 3 in order to ensure the protection effect to drill bit
Through-hole 20, is provided with tracheae 18 and water pipe 19 in power head 11, tracheae 18 and water pipe 19 and through-hole 20 be through setting, when
When the pressure of drill bit is excessive, Driller Exothermic is damaged in order to prevent, and tracheae 18 clears up the soil on drill bit towards drill bit jet
Fall, increasing heat radiation area, and water pipe 19 carries out water spray processing to drill bit, cooling treatment is carried out to water pipe 19, promotes drill bit
Extend the service life；Drill bit is directed away from boring direction movement in order to realize, is provided with Buffer Unit between reversing frame 8 and bracket 9
17, Buffer Unit 17 for realizing 11 return of power head effect.
Referring to 6 and Fig. 8, Buffer Unit 17 includes cabinet 32, the buffer board 33 in cabinet 32 being located at turn around on frame 8
And the buffer bar 34 being fixedly connected with buffer board 33, be provided with perforation on cabinet 32, buffer bar 34 pass through after perforation with bracket 9
It is fixedly connected, two groups of cushion holes 21 is provided on buffer board 33, cushion hole 21 passes through for hydraulic oil, is provided with and fills in cabinet 32
The full hydraulic cavity having, in order to realize the reciprocating motion of buffer board 33, buffer board 33 is away from side and the cabinet of buffer bar 34
32 inner walls are fixedly connected with four groups of elasticity restoring pieces 22, and elastic restoring piece 22 is to have elastically-deformable spring in the prior art；
Bracket 9 drives buffer board 33 to move towards the direction of metope, and elastic restoring piece 22 is stretched, when third oil cylinder 13 stops working,
Gaseous state chamber film 14 reduces pressure under the action of inflatable component 15, and elastic restoring piece 22 drives buffer board 33 to be directed away from metope side
To movement, hydraulic oil is moved after passing through cushion hole 21 towards metope direction, realizes that drill bit is smoothly directed away from metope direction fortune
It is dynamic.
Referring to Fig.1, the stability in order to ensure drill bit during the work time avoids the vibration generated by drilling machine from making drill bit
At damage, under the action of transmission belt 2, drilling machine is moved in tunnel, with a varied topography in tunnel, and two are located at below rack 1
Four groups of balancing stands 23 are rotatably connected between group transmission belt 2, the other end of balancing stand 23 is provided with balance plate 24, and balancing stand 23 is cut with scissors
It is connected to the 4th oil cylinder 25, the 4th oil cylinder 25 deviates from the both ends of balancing stand 23 with the hinged position of balancing stand 23, is convenient for balancing stand
23 swing, and the 4th oil cylinder 25 is located in rack 1, and the 4th oil cylinder 25 drives balancing stand 23 to move towards ground soil direction,
In 23 motion process of balancing stand that soil is smooth, when balance plate 24 is in a horizontal position, four groups of balance plates 24 support drilling machine
Get up, avoiding to be vibrated as caused by the out-of-flatness of transmission belt 2 is influenced.
Referring to Figures 1 and 2, the second oil cylinder 7 driving reversing frame 8 is swung in the vertical direction, and swing angle crosses conference
Lead to the shaking of drill bit in boring procedure, rack 1 and support frame 5 slidably connect two groups of columns 26, and column 26 is threaded through support
On frame 5, the 5th oil cylinder 27 is provided on column 26, the 5th oil cylinder 27 drives the upper movement along vertical direction of support frame 5；Work as drill bit
When carrying out drilling operation to the high position of metope, the 5th oil cylinder 27 driving support frame 5 moves in the vertical direction, 11 direction of power head
Upper movement reduces the second oil cylinder 7 driving reversing frame 8 in the swing angle of vertical direction, it is ensured that drill bit bores high position metope and detains
Stability.
The implementation principle of the present embodiment and have the beneficial effect that drilling machine is in tunnel under the action of transmission belt 2 and oily assembly
Interior movement is clamped in the case where slips 28 is acted on chuck 29 and by drill bit and power head 11, and the 4th oil cylinder 25 drives balancing stand 23 to put
Dynamic, four groups of balance plates 24 are abutted with ground, realize the support effect to drilling machine；First oil cylinder 4 drives rotating shaft 3 in the horizontal direction
Upper rotation, the 5th oil cylinder 27 driving support frame 5 carry out position adjusting, the driving of the second oil cylinder 7 along vertical direction on column 26
Reversing frame 8 carries out swing angle adjusting in the vertical direction, and support rod 6 is abutted with metope to be processed.
Third oil cylinder 13 drives bracket 9 to move on sliding rail 12 towards metope, and motor 10 drives power head 11 to rotate, power
First 11 drive drill bit is rotated and is drilled to metope, and inflatable component 15 is inflated effect to gaseous state chamber film 14, it is ensured that gaseous state
The pressure of chamber film 14 is equal with the pressure that drill bit is subject to, and bracket 9 drives buffer bar 34 to move at this time, and buffer bar 34 drives buffer board
33 movements, elastic restoring piece 22 are stretched, and hydraulic oil is directed away from the movement of metope direction, it is ensured that drill bit smooth motion；Work as drill bit
Encounter hard metope, pressure sensor 16 triggers buzzer warning, stops the driving of third oil cylinder 13, inflatable component 15 is to gaseous state
Antihypertensive effect is carried out in chamber film 14, but effect is cleared up drill bit and cheated respectively to water pipe 19 and tracheae 18, at the same time,
Under the action of elastic restoring piece 22, buffer board 33 drives buffer bar 34 to move, and buffer bar 34 drives drill bit to be directed away from metope
Direction movement, hydraulic oil are moved by cushion hole 21 towards metope direction, and drill bit steadily slips away from metope, and drill bit is prevented in realization
Effect is protected, the service life of drill bit is promoted.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (10)
1. a kind of track-mounted drill, including rack (1), be provided on the rack (1) transmission belt (2), rotating shaft (3) and with
The first oil cylinder (4) of the rotating shaft (3) connection is provided with support frame (5) on the rotating shaft (3), on support frame as described above (5)
The second oil cylinder (7) and two groups of support rods (6) are provided with, second oil cylinder (7) is fixedly connected with reversing frame (8), feature
Be: being slidably connected bracket (9) on the reversing frame (8), the bracket (9) be provided with motor (10) and with the motor
(10) power head (11) being fixedly connected is equipped with two groups of sliding rails (12), institute between the bracket (9) and the reversing frame (8)
It states bracket (9) and is fixedly connected with third oil cylinder (13)；
It is provided with two groups of adjusting cavities on the reversing frame (8), gaseous state chamber film (14), the gaseous state chamber are provided in the adjusting cavity
Film (14) is connected with inflatable component (15)；
Pressure sensor (16), the bracket are respectively provided in the end of the power head (11) and the gaseous state chamber film (14)
(9) Buffer Unit (17) resetted for the power head (11) is provided between the reversing frame (8)；
It is provided with several groups through-hole (20) in the peripheral side of described power head (11) one end, is provided in the power head (11)
Tracheae (18) and water pipe (19), the tracheae (18) and the water pipe (19) are to be connected to set with the through-hole (20) respectively
It sets.
2. track-mounted drill according to claim 1, it is characterised in that: gaseous state chamber film (14) periphery is provided with several
Group hanging hole (30), the hanging hole (30), which wears, to be equipped with link (31), and the link (31) is fixedly connected with the reversing frame (8).
3. track-mounted drill according to claim 1, it is characterised in that: the Buffer Unit (17) includes being located at institute's rheme
In on the reversing frame (8) cabinet (32), be located at the cabinet (32) in buffer board (33) and with the buffer board
(33) buffer bar (34) being fixedly connected, is provided with the cavity full of hydraulic oil in the cabinet (32), on the cabinet (32)
It is provided with perforation, the buffer bar (34) passes through the through-hole (20) and is fixedly connected afterwards with the bracket (9), the buffer board
(33) two groups of cushion holes (21) are provided on.
4. track-mounted drill according to claim 3, it is characterised in that: the buffer board (33) is away from the buffer bar
(34) side and the cabinet (32) inner wall is fixedly connected with several groups elasticity restoring piece (22).
5. track-mounted drill according to claim 1, it is characterised in that: the extension size of the gaseous state chamber film (14) is not small
Extension size in the sliding rail (12).
6. track-mounted drill according to claim 1, it is characterised in that: be located at two groups of transmission belts below the rack (1)
(2) it is rotatably connected between several groups balancing stand (23), the other end of the balancing stand (23) is provided with balance plate (24), described
Balancing stand (23) is hinged with the 4th oil cylinder (25).
7. track-mounted drill according to claim 6, it is characterised in that: the 4th oil cylinder (25) and the balancing stand
(23) hinged position deviates from the both ends of the balancing stand (23), and the balance plate (24) is horizontally disposed.
8. track-mounted drill according to claim 1, it is characterised in that: the power head (11) is cemented carbide material system
At.
9. track-mounted drill according to claim 1, it is characterised in that: the rack (1) and support frame as described above (5) are slided
Two groups of columns (26) are connected with, the column (26) is threaded through on support frame as described above (5), is provided with and is used on the column (26)
The 5th oil cylinder (27) moved on driving support frame as described above (5) vertical direction.
10. track-mounted drill according to claim 1, it is characterised in that: the power head (11) is fixedly connected with slips
(28), it is provided with chuck (29) on the bracket (9), the slips (28) and the chuck (29) cooperate and realize described move
Fixed effect between power head (11) and told bracket (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910308685.9A CN110005340B (en) | 2019-04-17 | 2019-04-17 | Crawler-type drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910308685.9A CN110005340B (en) | 2019-04-17 | 2019-04-17 | Crawler-type drilling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110005340A true CN110005340A (en) | 2019-07-12 |
| CN110005340B CN110005340B (en) | 2020-11-20 |
Family
ID=67172559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910308685.9A Expired - Fee Related CN110005340B (en) | 2019-04-17 | 2019-04-17 | Crawler-type drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110005340B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424910A (en) * | 2019-08-31 | 2019-11-08 | 山东祥德机电有限公司 | Underground drill rig device and boring method that fire explosion occurs are limited based on forcing to spray water |
| CN114109244A (en) * | 2021-11-24 | 2022-03-01 | 河海大学 | Can adjust brill native device of drill bit position |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2252233Y (en) * | 1994-07-30 | 1997-04-16 | 北京探矿机械厂 | Crawler vertical shaft drilling machine |
| CN201606082U (en) * | 2010-03-12 | 2010-10-13 | 中铁一局集团有限公司 | Novel pipe shed drilling machine |
| CN204603360U (en) * | 2015-04-24 | 2015-09-02 | 宁波付世光电科技股份有限公司 | Full-automatic drilling equipment |
| CN106194019A (en) * | 2016-08-26 | 2016-12-07 | 陕西斯达煤矿安全装备有限公司 | A kind of crawler-type tunnel drilling rig |
| CN205977098U (en) * | 2016-08-30 | 2017-02-22 | 河南铁福来装备制造股份有限公司 | All -hydraulic track -mounted drill of both arms for coal mine |
| CN206468347U (en) * | 2017-01-20 | 2017-09-05 | 邢玉东 | Multi-functional stratigraphic rig |
| CN109252814A (en) * | 2018-11-21 | 2019-01-22 | 马鞍山金顺来工业设计有限公司 | A kind of oil exploitation drill bit |
-
2019
- 2019-04-17 CN CN201910308685.9A patent/CN110005340B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2252233Y (en) * | 1994-07-30 | 1997-04-16 | 北京探矿机械厂 | Crawler vertical shaft drilling machine |
| CN201606082U (en) * | 2010-03-12 | 2010-10-13 | 中铁一局集团有限公司 | Novel pipe shed drilling machine |
| CN204603360U (en) * | 2015-04-24 | 2015-09-02 | 宁波付世光电科技股份有限公司 | Full-automatic drilling equipment |
| CN106194019A (en) * | 2016-08-26 | 2016-12-07 | 陕西斯达煤矿安全装备有限公司 | A kind of crawler-type tunnel drilling rig |
| CN205977098U (en) * | 2016-08-30 | 2017-02-22 | 河南铁福来装备制造股份有限公司 | All -hydraulic track -mounted drill of both arms for coal mine |
| CN206468347U (en) * | 2017-01-20 | 2017-09-05 | 邢玉东 | Multi-functional stratigraphic rig |
| CN109252814A (en) * | 2018-11-21 | 2019-01-22 | 马鞍山金顺来工业设计有限公司 | A kind of oil exploitation drill bit |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424910A (en) * | 2019-08-31 | 2019-11-08 | 山东祥德机电有限公司 | Underground drill rig device and boring method that fire explosion occurs are limited based on forcing to spray water |
| CN110424910B (en) * | 2019-08-31 | 2024-03-12 | 山东祥德机电有限公司 | Tunnel drilling machine device and drilling method based on forced water spraying limitation of fire explosion |
| CN114109244A (en) * | 2021-11-24 | 2022-03-01 | 河海大学 | Can adjust brill native device of drill bit position |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110005340B (en) | 2020-11-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207920523U (en) | A kind of geotechnical investigation drilling equipment | |
| JP4886068B2 (en) | Shock absorber shock absorber | |
| CN106677699A (en) | Automatic hydraulic drilling machine for coal mine | |
| CN110005340A (en) | A kind of track-mounted drill | |
| CN201526271U (en) | Crawler-type all-hydraulic tunnel drilling machine | |
| CN106285471A (en) | Bore quick-fried machine | |
| CN201671540U (en) | Mining deep hole drill rig | |
| CN109057710B (en) | Pit drilling machine | |
| CN113389497A (en) | Reverse circulation drilling machine stable in operation | |
| CN110259381A (en) | One kind hanging brill all-in-one machine | |
| CN207436912U (en) | A kind of crawler type tower crane one engineering driller | |
| EP1869281A1 (en) | Drilling- or service rig | |
| CN210396626U (en) | CFG drilling machine | |
| CN111734306A (en) | A manipulator for borehole operation in pit | |
| CN208830880U (en) | A kind of down-the-hole drill with dust reduction capability | |
| CN111997525A (en) | Drilling and pore-forming equipment and drilling method of crawler crane combined with pneumatic down-the-hole hammer | |
| KR102247222B1 (en) | Regulating device for Vertical of AugerCrane | |
| CN110130887A (en) | A kind of Mars Miner with support device | |
| CN85100828A (en) | A kind of geologic drilling rig mounted or automobile | |
| CN107503676A (en) | A kind of Geotechnical Engineering digging ore mine drilling machine equipment | |
| CN210264545U (en) | Drilling machine for pavement construction | |
| CN214836069U (en) | Pneumatic drilling machine for geological exploration hydraulic engineering | |
| CN112442984A (en) | Adaptive pile driver | |
| CN110185446A (en) | Purposes by impact drill and cutter combination for mining | |
| CN205172501U (en) | A sticking of tool processing apparatus punches a hole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |