CN113187388B - Adjustable lifting type directional drilling machine for coal mine drilling and using method thereof - Google Patents
Adjustable lifting type directional drilling machine for coal mine drilling and using method thereof Download PDFInfo
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- CN113187388B CN113187388B CN202110507263.1A CN202110507263A CN113187388B CN 113187388 B CN113187388 B CN 113187388B CN 202110507263 A CN202110507263 A CN 202110507263A CN 113187388 B CN113187388 B CN 113187388B
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- 238000005553 drilling Methods 0.000 title claims abstract description 91
- 239000003245 coal Substances 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000006978 adaptation Effects 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 12
- 230000000670 limiting effect Effects 0.000 claims description 12
- 230000005389 magnetism Effects 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 6
- 230000003028 elevating effect Effects 0.000 claims description 5
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 239000013641 positive control Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
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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
- 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
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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
- E21B15/04—Supports for the drilling machine, e.g. derricks or masts specially adapted for directional drilling, e.g. slant hole rigs
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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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
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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
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
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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
- E21B7/04—Directional drilling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Mining & Mineral Resources (AREA)
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- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses an adjustable lifting type directional drilling machine for coal mine drilling and a using method thereof, and the adjustable lifting type directional drilling machine comprises a machine body, wherein a scissor type lifting mechanism is arranged at the middle position in the machine body, guide sleeves are arranged at two sides, close to the scissor type lifting mechanism, in the machine body, the inner sides of the two groups of guide sleeves are sleeved with sleeve columns which are mutually matched, an installation groove is arranged at the top of the scissor type lifting mechanism and is mutually connected with the sleeve columns, a servo motor A is arranged at the bottom of one side in the installation groove, and a rotating column is sleeved at the middle position in the installation groove; the clamping and positioning components are mutually matched, so that the drill rod is assisted by four groups of arc-shaped clamping plates to form a fixed structure, and the clamping and the attaching of the arc-shaped clamping plates and the rotation guide of the sliding block in the annular sliding groove are utilized while the drill rod rotates, so that the orientation function of the drill rod during drilling is improved, and the drill rod is prevented from generating position deviation and inclination during drilling.
Description
Technical Field
The invention relates to the technical field of drilling machines, in particular to an adjustable lifting type directional drilling machine for coal mine drilling and a using method thereof.
Background
Along with further coal mining in China, the characteristics of thin coal bed, deep occurrence and the like are increasingly obvious, and in addition, the problem of gas pumping and drainage is increasingly prominent due to regional difference of coal resource distribution in China.
When the current drilling machine works, the drill rod is long, and is easy to deviate under shaking distortion generated by friction with the coal seam wall surface during drilling, so that the position of the drill rod deviates, the drilled hole diameter is too large, the original specified target requirement cannot be met, and when the output end surface of the drill rod works, the side surface opposite to the output surface is not uniformly stressed due to strong side surface force of the output surface, so that the device is easy to wholly shake during drilling, the error of drilling is increased, and the precision and the efficiency of drilling are further reduced; when the device uses, often need adjust according to the height and the angle of drilling, nevertheless need during altitude mixture control with the whole lifting of rig structure, the original drilling angle of skew easily during the lifting, and the angle is convenient for carry out omnidirectional adjustment in the narrow department in the colliery, increases the operation degree of difficulty that the device height goes up and down and angle modulation, reduces the practicality of device.
Disclosure of Invention
The invention aims to provide an adjustable lifting type directional drilling machine for coal mine drilling and a using method thereof, so as to solve the related problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the drilling machine comprises a machine body, the inside intermediate position department of organism is equipped with scissors fork elevating system, the inside both sides that are close to scissors fork elevating system of organism are equipped with the guide pin bushing, and are two sets of the inboard cover of guide pin bushing is equipped with the cover post of mutual adaptation, scissors fork elevating system's top is equipped with the mounting groove, and mounting groove and cover post interconnect, the bottom of the inside one side of mounting groove is equipped with servo motor A, the inside intermediate position department cover of mounting groove is equipped with the column spinner, the outside of column spinner is equipped with the fluted disc, servo motor A's output is equipped with the gear with fluted disc intermeshing, the top of column spinner is equipped with the drill head, the output of drill head is equipped with the drilling rod, the bottom of drill head one side is equipped with the connecting plate, and a set of the top of cover post one side is equipped with the mounting panel, the intermediate position department of drill head one side is equipped with the location balance subassembly, the intermediate position department of organism one side is equipped with the guide way, one side of mounting panel top is equipped with the arc spout, the inboard of arc spout is equipped with the pulley, one side of connecting plate, and fixed station and pulley interconnect, the top of fixed station is equipped with the bearing frame that adapts to the drilling machine head is connected with the positive control panel, servo motor A and scissors fork elevating system control panel, servo motor control panel.
Preferably, the intermediate position department of location balance subassembly one side is equipped with the mount pad, the top of mount pad is equipped with balanced gravity piece, the bottom of mount pad is equipped with the arc magnetism and inhales the groove, and is a set of the top of sleeve post one side is equipped with the fixed plate, the top of fixed plate is equipped with the mount, the bottom of mount is equipped with servo motor B, servo motor B's output is equipped with the threaded rod, the outside of threaded rod is equipped with the internal thread sleeve pipe of mutual adaptation, the sheathed tube top of internal thread is equipped with inhales the piece of inhaling mutually of groove opposite sex with the arc magnetism, control panel passes through the wire and is connected with servo motor B electricity.
Preferably, the both ends of centre gripping locating component top one side are equipped with the mounting bracket, and are two sets of the one end that the mounting bracket is close to each other is equipped with annular chute, the inboard of annular chute is equipped with four group's sliders that mutually support, and is two sets of the one end that the slider is close to each other is equipped with articulated seat, and is two sets of the top and the bottom of articulated seat articulate the arc grip block that has the mutual adaptation of drilling rod, four groups one side that the slider was kept away from each other is equipped with outer ring gear, and is a set of the bottom and another group of slider the top of slider is equipped with female thread fixing base, and is two sets of the inside both sides cover of female thread fixing base is equipped with the fixing bolt who mutually supports with the arc grip block, the inside one side of connecting plate is equipped with electric putter, electric putter's output is equipped with the limit tooth plate with outer ring gear intermeshing, control panel passes through the wire and is connected with electric putter electricity.
Preferably, the inside symmetry of guide way is equipped with the guide block of mutually supporting, and the top of guide block articulates there is the articulated slab, one side of mounting panel bottom is equipped with the articulated block of mutually articulating with the articulated slab.
Preferably, the edge at the inside top of mounting groove is equipped with annular slide rail, and the inboard symmetry of annular slide rail is equipped with the direction slider, the top in the column spinner outside is equipped with the connection pad with direction slider interconnect.
Preferably, the edge that the mounting panel top is close to the arc spout is equipped with the bevel protractor, and the bevel protractor corresponds each other with the fixed station.
Preferably, the middle position department at fixed bolster top is equipped with the stop collar, and stop collar and the mutual adaptation of internal thread sleeve pipe, internal thread sleeve pipe and threaded rod are the helicitic texture and mutually support.
Preferably, the intermediate position department at annular spout both ends is equipped with the rubber buffer with mounting bracket interconnect, logical groove has been seted up to the bottom of annular spout, and leads to the groove and correspond each other with spacing pinion rack, spacing pinion rack's bottom articulates there is the guide bar pole, the both ends that the connecting plate top is close to electric putter are equipped with the guide slot, and the inboard of guide slot is equipped with the guide block of articulating each other with the guide bar.
Preferably, the side of the top of each of the two sets of arc-shaped clamping plates close to each other and the side of the bottom of each of the two sets of arc-shaped clamping plates close to each other are provided with positioning clamp holes, and the positioning clamp holes are matched with the fixing bolts.
A use method of an adjustable lifting type directional drilling machine for coal mine drilling comprises the following use steps:
step one; when the device is used, the scissor-fork type lifting mechanism, the servo motor A, the electric push rod, the drill head and the servo motor B are respectively started through the control panel, the gear is driven to rotate through the starting of the servo motor A, the rotary column and the drill head are driven to rotate by matching with the meshing of the gear and the fluted disc, the fixed table is driven to drive the pulley to move in the arc-shaped sliding groove in a limiting and guiding manner by utilizing the rotation of the drill head and the connecting plate, and the angle can be adjusted within the arc range of the arc-shaped sliding groove, so that the drill rod is aligned to the position to be drilled by the device;
step two; the height of the whole mounting groove can be driven to rise under the telescopic guide of the sleeve column and the guide sleeve by starting the scissor type lifting mechanism, so that the device can be adjusted according to the required height, the drill stem is driven to rotate by starting the drill head, the opposite wall surfaces of the drill stem can be drilled, the arc-shaped clamping plate is driven to be locked under the thread fixation of the fixing bolt by limiting of the bearing seat and clamping and attaching of the arc-shaped clamping plate during the period, the arc-shaped clamping plate, the hinge seat and the sliding block are driven to rotate and move downwards under the annular guide of the annular sliding groove while the drill stem rotates, and the drilling work of the drill stem is directed;
step three; during the drilling work of the drill rod, the threaded rod can be driven to rotate by starting the servo motor B, so that the internal thread sleeve rises under the rotation of the threaded rod, the internal thread sleeve drives the magnetic attraction block to be pressed against the arc magnetic attraction groove and fixed in an opposite attraction manner, and the arc structure of the arc magnetic attraction groove is utilized to enable the drill head to always correspond to the magnetic attraction block along with the arc matching of the arc magnetic attraction groove during the angle adjustment, so that the supporting force and the balance effect of the side surface of the device are provided;
step four; when the drilling rod stop work, can start electric putter and drive limit toothed plate and rise, make limit toothed plate and outer ring gear intermeshing, like this under the spacing effect of limit toothed plate and outer ring gear, make the slider unable removal, and then play spacing locking effect to the drilling rod, alright carry out maintenance work to the drilling rod this moment.
Compared with the prior art, the invention provides an adjustable lifting type directional drilling machine for coal mine drilling, which has the following beneficial effects:
1. the drill rod is driven to be attached by the four groups of arc-shaped clamping plates to form a fixed structure through the mutual matching of the clamping and positioning assemblies, the orientation function of the drill rod during drilling work is increased by the clamping and attaching of the arc-shaped clamping plates and the rotation guide of the sliding block in the annular sliding groove while the drill rod rotates, so that the drill rod is prevented from being deviated and inclined in position, the limiting toothed plates can be lifted and meshed with the outer toothed rings according to requirements through the installation and matching of the outer toothed rings, the sliding block and the drill rod clamped and attached can be limited and locked, so that an operator is prevented from touching the control panel to start a drill head, and the functionality of the device and the safety of maintenance and repair work are increased.
2. According to the invention, the positioning balance components are mutually matched, the magnetic attraction block is driven to be pressed against the arc-shaped magnetic attraction groove by lifting the internal thread sleeve after the angle of the rotary column and the drilling machine head is adjusted, and the adaptive force mutually matched with the output end surface of the drill rod is promoted on the side surface of the device through the opposite attraction structure of the magnetic attraction block and the arc-shaped magnetic attraction groove and the installation and matching of the balance gravity block, so that the over-high stress of the output end of the drill rod is inhibited, the side surface of the device is prevented from shaking and inclining, the working stability of the device is increased, and the drilling precision is improved.
3. According to the invention, through the height lifting of the scissor-type lifting mechanism and the rotation matching of the rotating column, the device can be enabled to adjust the proper height, and the angle adjustment is carried out within the arc range of the arc-shaped sliding groove, so that the flexibility and the adjustment guidance performance of the device are improved, and the operation efficiency of the drilling work of the device is enhanced.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 4 is a side view of the clamping and positioning assembly of the present invention;
FIG. 5 is a top view of the mounting plate of the present invention;
FIG. 6 is a side cross-sectional view of a guide slot of the present invention;
fig. 7 is a perspective view of the internally threaded bushing of the present invention.
In the figure: 1. a body; 2. a guide sleeve; 3. sleeving a column; 4. a scissor lift mechanism; 5. mounting grooves; 6. a servo motor A; 7. mounting a plate; 8. a guide groove; 9. an arc-shaped chute; 10. a pulley; 11. a fixed table; 12. a drill stem; 13. a bearing seat; 14. an annular chute; 141. an outer ring gear; 142. an arc-shaped clamping plate; 143. a hinged seat; 144. a slider; 145. an electric push rod; 146. a limit toothed plate; 147. an internal thread fixing seat; 148. fixing the bolt; 149. a mounting frame; 15. a connecting plate; 16. a gear; 17. a drill head; 18. a spin column; 19. a fluted disc; 20. a balancing gravity block; 21. a mounting seat; 211. a fixing plate; 212. a servo motor B; 213. a threaded rod; 214. a fixed mount; 215. an internally threaded sleeve; 216. a magnetic block; 217. an arc magnetic attraction groove; 22. a control panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides an adjustable over-and-under type directional drilling machine for coal mine drilling, including organism 1, organism 1 inside intermediate position department is equipped with scissor lift mechanism 4, organism 1 inside is close to scissor lift mechanism 4's both sides and is equipped with guide pin bushing 2, the inboard cover of two sets of guide pin bushing 2 is equipped with the cover post 3 of mutual adaptation, scissor lift mechanism 4's top is equipped with mounting groove 5, and mounting groove 5 and cover post 3 interconnect, the bottom of the inside one side of mounting groove 5 is equipped with servo motor A6, the inside intermediate position department cover of mounting groove 5 is equipped with column spinner 18, the outside of column spinner 18 is equipped with fluted disc 19, servo motor A6's output is equipped with gear 16 with fluted disc 19 intermeshing, the top of column spinner 18 is equipped with drill head 17, the output of drill head 17 is equipped with drilling rod 12, the bottom of drill head 17 one side is equipped with connecting plate 15, the top of a set of 3 one side is equipped with mounting panel 7, the intermediate position department of drill head 17 one side is equipped with the location balancing subassembly, the intermediate position department of mounting panel 7 top is equipped with arc chute 9, the inboard of connecting plate 15 is equipped with pulley control board 11 and the positive control panel of pulley 11, the jack control panel of drill head 11 and the jack control panel of pulley 11, the bearing seat 11 is connected each other side, the front of the bearing seat 11, the jack panel 11 is equipped with the jack panel.
As a preferable embodiment of the present embodiment: the intermediate position department of balanced subassembly one side of location is equipped with mount pad 21, the top of mount pad 21 is equipped with balanced gravity piece 20, the bottom of mount pad 21 is equipped with arc magnetism and inhales groove 217, the top of 3 one sides of a set of sleeve post is equipped with fixed plate 211, the top of fixed plate 211 is equipped with mount 214, the bottom of mount 214 is equipped with servo motor B212, servo motor B212's output is equipped with threaded rod 213, the outside of threaded rod 213 is equipped with the internal thread sleeve pipe 215 of mutual adaptation, internal thread sleeve pipe 215's top is equipped with inhales the piece 216 of inhaling mutually opposite sex with arc magnetism and inhales groove 217, control panel 22 passes through the wire and is connected with servo motor B212 electricity.
As a preferable embodiment of the present embodiment: two ends of one side of the top of the clamping and positioning assembly are provided with mounting frames 149, one ends of two groups of mounting frames 149, which are close to each other, are provided with annular chutes 14, the inner sides of the annular chutes 14 are provided with four groups of sliders 144 which are matched with each other, one ends of two groups of sliders 144, which are close to each other, are provided with hinged seats 143, the tops and the bottoms of the two groups of hinged seats 143 are hinged with arc-shaped clamping plates 142 which are matched with the drill rods 12, one sides of the four groups of sliders 144, which are far away from each other, are provided with outer toothed rings 141, the bottoms of one group of sliders 144 and the tops of the other group of sliders 144 are provided with inner thread fixing seats 147, two side sleeves inside the two groups of inner thread fixing seats 147 are provided with fixing bolts 148 which are matched with the arc-shaped clamping plates 142, one side inside the connecting plate 15 is provided with electric push rods 145, the output end of the electric push rods 145 is provided with limiting toothed plates 146 which are meshed with the outer toothed rings 141, and the control panel 22 is electrically connected with the electric push rods 145 through wires.
Example two
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides an adjustable over-and-under type directional drilling machine for coal mine drilling, including organism 1, organism 1 inside intermediate position department is equipped with scissor lift mechanism 4, organism 1 inside is close to scissor lift mechanism 4's both sides and is equipped with guide pin bushing 2, the inboard cover of two sets of guide pin bushing 2 is equipped with the cover post 3 of mutual adaptation, scissor lift mechanism 4's top is equipped with mounting groove 5, and mounting groove 5 and cover post 3 interconnect, the bottom of the inside one side of mounting groove 5 is equipped with servo motor A6, the inside intermediate position department cover of mounting groove 5 is equipped with column spinner 18, the outside of column spinner 18 is equipped with fluted disc 19, servo motor A6's output is equipped with gear 16 with fluted disc 19 intermeshing, the top of column spinner 18 is equipped with drill head 17, the output of drill head 17 is equipped with drilling rod 12, the bottom of drill head 17 one side is equipped with connecting plate 15, the top of a set of 3 one side is equipped with mounting panel 7, the intermediate position department of drill head 17 one side is equipped with the location balancing subassembly, the intermediate position department of mounting panel 7 top is equipped with arc chute 9, the inboard of connecting plate 15 is equipped with pulley control board 11 and the positive control panel of pulley 11, the jack control panel of drill head 11 and the jack control panel of pulley 11, the bearing seat 11 is connected each other side, the front of the bearing seat 11, the jack panel 11 is equipped with the jack panel.
As a preferable embodiment of the present embodiment: the intermediate position department of balanced subassembly one side of location is equipped with mount pad 21, the top of mount pad 21 is equipped with balanced gravity piece 20, the bottom of mount pad 21 is equipped with arc magnetism and inhales groove 217, the top of 3 one sides of a set of sleeve post is equipped with fixed plate 211, the top of fixed plate 211 is equipped with mount 214, the bottom of mount 214 is equipped with servo motor B212, servo motor B212's output is equipped with threaded rod 213, the outside of threaded rod 213 is equipped with the internal thread sleeve pipe 215 of mutual adaptation, internal thread sleeve pipe 215's top is equipped with inhales the piece 216 of inhaling mutually opposite sex with arc magnetism and inhales groove 217, control panel 22 passes through the wire and is connected with servo motor B212 electricity.
As a preferable embodiment of the present embodiment: the both ends of centre gripping locating component top one side are equipped with the mounting bracket 149, the one end that two sets of mounting brackets 149 are close to each other is equipped with annular chute 14, the inboard of annular chute 14 is equipped with four sets of sliders 144 of mutually supporting, the one end that two sets of sliders 144 are close to each other is equipped with articulated seat 143, the top and the bottom of two sets of articulated seats 143 are articulated to have the arc grip block 142 with the mutual adaptation of drilling rod 12, the one side that four sets of sliders 144 kept away from each other is equipped with outer ring gear 141, the bottom of a set of slider 144 and the top of another set of slider 144 are equipped with interior screw thread fixing base 147, the inside both sides cover of two sets of interior screw thread fixing bases 147 is equipped with the fixing bolt 148 of mutually supporting with arc grip block 142, the inside one side of connecting plate 15 is equipped with electric putter 145, electric putter 145's 145 output is equipped with the limit tooth plate 146 with outer ring gear 141 intermeshing, control panel 22 is connected with electric putter 145 through the wire.
As a preferable embodiment of the present embodiment: the inboard symmetry of guide way 8 is equipped with the guide block of mutually supporting, and the top of guide block articulates there is the articulated slab, and one side of mounting panel 7 bottom is equipped with the articulated block of mutually articulating with the articulated slab, improves the supplementary lift effect of 4 functions of scissor lift mechanism, strengthens device's stability.
As a preferable embodiment of the present embodiment: the edge of the top inside the mounting groove 5 is provided with an annular slide rail, the inner side of the annular slide rail is symmetrically provided with a guide slide block, and the top outside the rotating column 18 is provided with a connecting disc mutually connected with the guide slide block, so that the guidance of component angle adjustment is improved.
As a preferable embodiment of the present embodiment: the edge that the 7 tops of mounting panel are close to arc spout 9 is equipped with the bevel protractor, and the bevel protractor corresponds with fixed station 11 each other, observes when being convenient for install angle modulation, makes things convenient for the accurate angle to the demand of operating personnel to finely tune.
As a preferable embodiment of the present embodiment: the middle position department at mount 214 top is equipped with the stop collar, and stop collar and internal thread sleeve pipe 215 mutual adaptation, and internal thread sleeve pipe 215 is the helicitic texture with threaded rod 213 and mutually supports, impels internal thread sleeve pipe 215 can go up and down to slide under the cooperation of stop collar.
As a preferable embodiment of the present embodiment: the intermediate position department at annular spout 14 both ends is equipped with the rubber buffer with mounting bracket 149 interconnect, logical groove has been seted up to the bottom of annular spout 14, and lead to groove and limit tooth plate 146 and correspond each other, limit tooth plate 146's bottom articulates there is the guide bar pole, the both ends that connecting plate 15 top is close to electric putter 145 are equipped with the guide slot, and the inboard of guide slot is equipped with the guide block of mutually articulating with the guide bar, improve the location effect that limit tooth plate 146 goes up and down, provide the occlusal force after the part is embraced to die.
As a preferable embodiment of the present embodiment: one side that two sets of arc grip blocks 142 top are close to each other all is equipped with the locator card hole with one side that two sets of arc grip blocks 142 bottom are close to each other, and locator card hole and fixing bolt 148 mutually support, and the fixing bolt 148 of being convenient for exerts pressure to the arc grip block 142 in locator card hole and descends, accomplishes the fixed effect of arc grip block 142 and the centre gripping of drilling rod 12 once and for all.
An application method of an adjustable lifting type directional drilling machine for coal mine drilling comprises the following application steps:
step one; when the device is used, the scissor-type lifting mechanism 4, the servo motor A6, the electric push rod 145, the drilling head 17 and the servo motor B212 are respectively started through the control panel 22, the gear 16 is driven to rotate through the starting of the servo motor A6, the rotary column 18 and the drilling head 17 are driven to rotate by matching the meshing of the gear 16 and the fluted disc 19, the fixed table 11 is driven by the rotation of the drilling head 17 and the connecting plate 15 to drive the pulley 10 to move in the arc-shaped sliding groove 9 in a limiting and guiding manner, namely, the angle adjustment can be carried out in the arc-shaped range of the arc-shaped sliding groove 9, so that the device can align the drill rod 12 to the position to be drilled;
step two; the whole installation groove 5 can be driven to ascend in height under the telescopic guidance of the sleeve column 3 and the guide sleeve 2 by starting the scissor type lifting mechanism 4, so that the device can be adjusted in height as required, the drill stem 12 is driven to rotate by starting the drill head 17, the opposite wall surfaces of the drill stem 12 can be drilled, the arc-shaped clamping plate 142 is driven to be locked by the thread fixation of the fixing bolt 148 by the limit of the bearing seat 13 and the clamping and attaching of the arc-shaped clamping plate 142 in the period, the drill stem 12 is driven to rotate and simultaneously drive the arc-shaped clamping plate 142, the hinge seat 143 and the sliding block 144 to rotate and move downwards in the annular guidance of the annular sliding groove 14, and the drilling work of the drill stem 12 is directed;
step three; when the drill rod 12 is in a drilling operation, the threaded rod 213 is driven to rotate by starting the servo motor B212, so that the internal thread sleeve 215 rises under the rotation of the threaded rod 213, the internal thread sleeve 215 drives the magnetic attraction block 216 to be pressed against the arc-shaped magnetic attraction groove 217 and attract and fix the arc-shaped magnetic attraction groove 217 in an opposite way, and the arc-shaped structure of the arc-shaped magnetic attraction groove 217 is utilized to enable the drill head 17 to always correspond to the magnetic attraction block 216 along with the arc-shaped matching of the arc-shaped magnetic attraction groove 217 during the angle adjustment, so that the supporting force and the balance effect of the side surface of the device are provided;
step four; when the drilling rod 12 stops working, the electric push rod 145 can be started to drive the limiting toothed plate 146 to ascend, so that the limiting toothed plate 146 and the outer toothed ring 141 are meshed with each other, and therefore under the limiting effect of the limiting toothed plate 146 and the outer toothed ring 141, the sliding block 144 cannot move, the limiting locking effect is further achieved on the drilling rod 12, and the drilling rod 12 can be maintained and overhauled at the moment.
In summary, the following steps: the device utilizes mutually supporting of centre gripping locating component, makes drilling rod 12 receive bearing frame 13 and four group's arc grip blocks 142 common spacing, effectual location effect and the stability of applying to drilling rod 12 drilling work to under the adding of the balanced subassembly of cooperation location, make the whole atress of device even, improve the stability of device during operation, utilize mutually supporting of altitude mixture control and angle modulation structure, make the drilling work of device more nimble convenient, the practicality of reinforcing device.
Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. The utility model provides an adjustable over-and-under type directional drilling machine for coal mine drilling, includes organism (1), its characterized in that: the cutting fork type lifting mechanism is characterized in that a cutting fork type lifting mechanism (4) is arranged at the middle position inside the machine body (1), guide sleeves (2) are arranged on two sides, close to the cutting fork type lifting mechanism (4), inside the machine body (1), of the two sets of guide sleeves (2) are sleeved with sleeve columns (3) which are mutually adaptive, a mounting groove (5) is formed in the top of the cutting fork type lifting mechanism (4), the mounting groove (5) is connected with the sleeve columns (3) mutually, a servo motor A (6) is arranged at the bottom of one side inside the mounting groove (5), a rotating column (18) is sleeved at the middle position inside the mounting groove (5), a fluted disc (19) is arranged on the outer side of the rotating column (18), a gear (16) meshed with the fluted disc (19) is arranged at the output end of the servo motor A (6), a drill head (17) is arranged at the top of the rotating column (18), a drill rod (12) is arranged at the output end of the drill head (17), a connecting plate (15) is arranged at the bottom of one side of the drill head (17), a mounting plate (7) is arranged at the top of one set of the sleeve column (3), a balancing component is arranged at the middle position of the drill head (17), a positioning chute (8) is arranged at the top of the middle position of the machine body (1), and a chute (8) is arranged at the middle position of the positioning component (9), the inboard of arc spout (9) is equipped with pulley (10), one side of connecting plate (15) is equipped with fixed station (11), and fixed station (11) and pulley (10) interconnect, the top of fixed station (11) is equipped with bearing frame (13) with drilling rod (12) mutual adaptation, the both ends of connecting plate (15) top one side are equipped with centre gripping locating component, the top of organism (1) positive one end is equipped with control panel (22), control panel (22) pass through the wire respectively with cut fork elevating system (4), servo motor A (6) and rig head (17) electricity and be connected.
2. The adjustable lifting type directional drilling machine for coal mine drilling according to claim 1, wherein: the utility model discloses a set of servo motor B (212), including base, fixed plate (3), threaded rod (213), internal thread sleeve pipe (215), control panel (22) and control panel (212), the intermediate position department of location balanced subassembly one side is equipped with mount pad (21), the top of mount pad (21) is equipped with balanced gravity piece (20), the bottom of mount pad (21) is equipped with the arc magnetism and inhales groove (217), and is a set of the top of set post (3) one side is equipped with fixed plate (211), the top of fixed plate (211) is equipped with mount (214), the bottom of mount (214) is equipped with servo motor B (212), the output of servo motor B (212) is equipped with threaded rod (213), the outside of threaded rod (213) is equipped with the internal thread sleeve pipe (215) of mutual adaptation, the top of internal thread sleeve pipe (215) is equipped with inhales piece (216) with the magnetism that inhales groove (217) opposite sex mutually with the arc magnetism, control panel (22) are connected with servo motor B (212) electricity through the wire.
3. The adjustable lifting type directional drilling machine for coal mine drilling according to claim 2, characterized in that: the both ends of centre gripping locating component top one side are equipped with mounting bracket (149), and two sets of the one end that mounting bracket (149) are close to each other is equipped with annular spout (14), the inboard of annular spout (14) is equipped with four sets of slider (144) of mutually supporting, and two sets of slider (144) one end that is close to each other is equipped with articulated seat (143), and two sets of the top and the bottom of articulated seat (143) articulate have arc grip block (142) with drilling rod (12) mutual adaptation, and four sets of slider (144) one side of keeping away from each other is equipped with outer ring gear (141), and is a set of the bottom and another group of slider (144) the top of slider (144) is equipped with female thread fixing base (147), and two sets of the inside both sides cover of female thread fixing base (147) is equipped with fixing bolt (148) of mutually supporting with arc grip block (142), the inside one side of connecting plate (15) is equipped with electric putter (145), the output of electric putter (145) is equipped with spacing pinion rack (146) with outer ring gear (141) intermeshing, control panel (22) are connected with electric putter (145) through the wire.
4. The adjustable lifting type directional drilling machine for coal mine drilling according to claim 3, wherein: the inboard symmetry of guide way (8) is equipped with the guide block of mutually supporting, and the top of guide block articulates there is the articulated slab, one side of mounting panel (7) bottom is equipped with the articulated block of mutually articulating with the articulated slab.
5. The adjustable lifting type directional drilling machine for coal mine drilling according to claim 4, wherein: the edge at the inside top of mounting groove (5) is equipped with annular slide rail, and the inboard symmetry of annular slide rail is equipped with the direction slider, the top in column spinner (18) outside is equipped with the connection pad with direction slider interconnect.
6. The adjustable lifting type directional drilling machine for coal mine drilling according to claim 5, wherein: the edge that mounting panel (7) top is close to arc spout (9) is equipped with the bevel protractor, and bevel protractor and fixed station (11) correspond each other.
7. The adjustable elevation type directional drilling machine for coal mine drilling according to claim 6, wherein: the middle position department at mount (214) top is equipped with the stop collar, and stop collar and internal thread sleeve pipe (215) mutual adaptation, internal thread sleeve pipe (215) are the helicitic texture with threaded rod (213) and cooperate each other.
8. The adjustable elevation type directional drilling machine for coal mine drilling according to claim 7, wherein: the intermediate position department at annular spout (14) both ends is equipped with the rubber buffer with mounting bracket (149) interconnect, logical groove has been seted up to the bottom of annular spout (14), and leads to groove and limit tooth plate (146) and correspond each other, the bottom of limit tooth plate (146) articulates there is the guide bar pole, the both ends that connecting plate (15) top is close to electric putter (145) are equipped with the guide slot, and the inboard of guide slot is equipped with the guide block with guide bar articulated each other.
9. The adjustable elevation type directional drilling machine for coal mine drilling according to claim 8, wherein: and one side of the tops of the two groups of arc-shaped clamping plates (142) close to each other and one side of the bottoms of the two groups of arc-shaped clamping plates (142) close to each other are provided with positioning clamp holes, and the positioning clamp holes are matched with the fixing bolts (148) mutually.
10. The use method of the adjustable lifting type directional drilling machine for coal mine drilling comprises the step of using the adjustable lifting type directional drilling machine for coal mine drilling as claimed in claim 9, and the use method comprises the following steps:
step one; when the device is used, the scissor-type lifting mechanism (4), the servo motor A (6), the electric push rod (145), the drilling head (17) and the servo motor B (212) are respectively started through the control panel (22), the gear (16) is driven to rotate through the starting of the servo motor A (6), the rotary column (18) and the drilling head (17) are driven to rotate by matching with the meshing of the gear (16) and the fluted disc (19), the fixing table (11) is driven to drive the pulley (10) to move in the limiting and guiding manner of the arc-shaped sliding groove (9) by utilizing the rotation of the drilling head (17) and the connecting plate (15), and the angle can be adjusted within the arc-shaped range of the arc-shaped sliding groove (9), so that the device aligns the drill rod (12) to the position to be drilled;
step two; the whole installation groove (5) can be driven to ascend in height under the telescopic guide of the sleeve column (3) and the guide sleeve (2) by starting the scissor type lifting mechanism (4), so that the device can be adjusted in height as required, the drill stem (12) is driven to rotate by starting the drill head (17), the opposite wall surfaces of the drill stem (12) can be drilled, the arc-shaped clamping plate (142) is locked under the threaded fixation of the fixing bolt (148) by utilizing the limit of the bearing seat (13) and the clamping and attaching of the arc-shaped clamping plate (142), the hinged seat (143) and the sliding block (144) are driven to rotate and move downwards under the annular guide of the annular sliding groove (14) while the drill stem (12) rotates, and the drilling work of the drill stem (12) is directional;
step three; when the drill rod (12) is used for drilling, the threaded rod (213) is driven to rotate by starting the servo motor B (212), so that the internal thread sleeve (215) is enabled to rise under the rotation of the threaded rod (213), the internal thread sleeve (215) drives the magnetic attraction block (216) to be pressed against the arc magnetic attraction groove (217) and attract and fix the magnetic attraction block and the arc magnetic attraction groove in opposite directions, the arc structure of the arc magnetic attraction groove (217) is utilized, the drill head (17) is enabled to always correspond to the magnetic attraction block (216) along with the arc matching of the arc magnetic attraction groove (217) during angle adjustment, and the supporting force and the balance effect of the side face of the device are provided;
step four; when drilling rod (12) stop work, can start electric putter (145) and drive spacing pinion rack (146) and rise, make spacing pinion rack (146) and outer ring gear (141) intermeshing, like this under the spacing effect of spacing pinion rack (146) and outer ring gear (141), make slider (144) unable removal, and then play spacing locking effect to drilling rod (12), alright this moment maintain drill rod (12) and overhaul work.
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113790023B (en) * | 2021-09-15 | 2022-05-31 | 中国矿业大学(北京) | Automatic tunnel drilling machine for coal mine |
| CN114198019B (en) * | 2021-12-09 | 2024-02-27 | 中煤科工集团沈阳研究院有限公司 | Underground coal mine drilling equipment convenient to protect and use method |
| CN114837573B (en) * | 2022-07-06 | 2022-10-28 | 陕西中煤新能源有限公司 | Drill bit guiding and adjusting device and method |
| CN116556831B (en) * | 2023-04-07 | 2023-10-20 | 中国矿业大学 | Underground intelligent drilling robot |
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