CN113187389A - Directional drilling machine for detecting thickness of three-soft coal seam and using method thereof - Google Patents
Directional drilling machine for detecting thickness of three-soft coal seam and using method thereof Download PDFInfo
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- CN113187389A CN113187389A CN202110526865.1A CN202110526865A CN113187389A CN 113187389 A CN113187389 A CN 113187389A CN 202110526865 A CN202110526865 A CN 202110526865A CN 113187389 A CN113187389 A CN 113187389A
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- 238000005553 drilling Methods 0.000 title claims abstract description 104
- 239000003245 coal Substances 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- 239000002689 soil Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 47
- 230000006978 adaptation Effects 0.000 claims description 16
- 230000005611 electricity Effects 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 9
- 238000010030 laminating Methods 0.000 claims description 8
- 238000005406 washing Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 230000001680 brushing effect Effects 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 238000013459 approach Methods 0.000 description 6
- 230000002457 bidirectional effect Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 239000011435 rock Substances 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 239000011707 mineral Substances 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
- 239000002245 particle Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- 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
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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
-
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
-
- 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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- 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 directional drilling machine for detecting the thickness of a three-soft coal seam and a using method thereof, wherein the directional drilling machine comprises a U-shaped base, a guide rod is arranged at the middle position of the top of the U-shaped base, one side of the top of the U-shaped base, which is close to the guide rod, is respectively provided with a mounting groove and a fixing frame, and top grooves are arranged at the tops of the mounting groove and the fixing frame; according to the invention, through the mutual matching of the directional drilling components, two groups of arc-shaped clamping seats can be mutually close to form a clamping ring before drilling, at the moment, two groups of set square plates are put down to form a central point generated by triangle correspondence, at the moment, the fine adjustment device can select the optimal drilling position of the drill rod, the pre-positioning effect of drilling work is given, and according to the clamping close of the arc-shaped clamping seats, the drill rod can be automatically brushed on the surface of the drill rod by matching with a plurality of groups of arranged cleaning columns while rotating and descending, so that soil and debris adhered to the drill hole can be brushed out, and the precision and efficiency of continuous drilling work can be improved.
Description
Technical Field
The invention relates to the technical field of drilling machines, in particular to a directional drilling machine for detecting the thickness of a three-soft coal seam and a using method thereof.
Background
The three soft coal layers are encountered in coal mining: the drilling is an important technical means in geological exploration work, and is characterized in that a mechanical engineering technology of deep drilling is utilized to mine natural resources at the bottom of the ground or the sea or to adopt a section live condition of the stratum, an entity sample is picked up to provide an experiment to obtain related data information, a drilling machine is used for drilling downwards from the ground surface to form a cylindrical drilling hole in the stratum to identify and divide the stratum, rock cores, mineral samples and soil samples can be obtained from different depths in the drilling hole to carry out analytical research, the rock and soil physical and mechanical properties and indexes are measured, and design requirements are provided.
When the current drilling machine performs drilling and thickness detection work, geology needing to be detected is often required to be drilled, and a coal bed and a rock stratum of a three-soft coal bed are communicated, so that the geological thickness detection work can be performed, but during the drilling process, a drill rod is often required to position a selected position, a main body of the device is difficult to move, a positioning demand point is small, the drill rod is difficult to correspond to a point position, errors in subsequent drilling work can be caused, and the subsequent detection efficiency is reduced; the drilling rod is at drilling during operation, its outer wall can the more earth of adhesion and impurity, influence next drilling operation, especially continuous type drilling during operation, operating personnel needs frequent clearance to the drilling rod, it is very inconvenient, and the drilling rod is when meetting the soil of the comparatively stereoplasm in coal seam, every drilling all can make near the aperture little stone and disintegrating slag wander back and forth and wander the removal, the aperture size and the degree of depth that the influence was bored, reduce subsequent detection precision, when drilling during operation, the whole vibrations that can produce certain range of device, if the fixed effect of device is not good, the position that leads to the drilling rod under this influence of shaking power very likely produces slope and skew, reduce the stability and the practicality of device.
Disclosure of Invention
The invention aims to provide a directional drilling machine for detecting the thickness of a three-soft coal seam 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 U-shaped base, wherein a guide rod is arranged at the middle position of the top of the U-shaped base, a mounting groove and a fixing frame are respectively arranged on one side, close to the guide rod, of the top of the U-shaped base, a top groove is formed in the tops of the mounting groove and the fixing frame, a servo motor B is arranged at the middle position of the top groove, a driving gear is arranged at the output end of the servo motor B, a lead screw A is sleeved at the bottom inside the mounting groove, an inner threaded pipe A which is mutually matched is arranged on the outer side of the lead screw A, a driven gear which is mutually meshed with the driving gear is arranged at the top of the outer side of the lead screw A, guide sleeves which are mutually matched are arranged on the outer side of the guide rod and are mutually connected with the inner threaded pipe A, a drilling machine base is arranged on one side of each guide sleeve, a drill rod is arranged at the output end of the drilling machine base, a control panel is arranged at the middle position of one side of the fixing frame, and a lifting support assembly is arranged on one side inside the control panel, the middle position department of the inside one side of U type base is equipped with directional drilling subassembly, the back one end at control panel top is equipped with sprays the washing subassembly, the middle position department of the positive one end of mounting groove is equipped with control panel.
Preferably, the inside one side of lift supporting component is equipped with servo motor C, servo motor C's output is equipped with lead screw B, lead screw B's the outside is equipped with the internal thread pipe B of mutual adaptation, internal thread pipe B's both ends articulate there is the backup pad, the both ends of mount one side bottom are equipped with the erection column, and are two sets of one side cover of erection column is equipped with the pulley, and is two sets of the cavity spout of mutually supporting with the pulley is seted up to the inside of backup pad, and is two sets of the bottom of backup pad is equipped with the laminating dish, control panel passes through the wire and is connected with rig seat, servo motor B and servo motor C electricity respectively.
Preferably, a servo motor A is arranged in the middle of one side in the directional drilling component, a bevel gear A is arranged at the output end of the servo motor A, two-way screw rods are sleeved at the middle positions of two ends inside the U-shaped base, inner thread sleeve blocks which are matched with each other are symmetrically arranged on the outer sides of the two-way screw rods, connecting arms are arranged on one sides of two groups of the inner thread sleeve blocks, bevel gears B which are meshed with the bevel gears A are arranged at the middle positions of the outer sides of the two-way screw rods for searching books, arc-shaped clamping seats are arranged on one sides of two groups of the connecting arms, the both ends of the inside one side of U type base are equipped with the chamber of accomodating with the mutual adaptation of arc holder, and are two sets of the one end that the arc holder is close to each other is evenly arranged and is equipped with and cleans the post, and is two sets of the top that the arc holder is close to one end each other articulates there is the set-square, control panel passes through the wire and is connected with servo motor A electricity.
Preferably, the back one end that sprays and wash the subassembly top is equipped with the water tank, the top of water tank is equipped with the water pump, the input of water pump is equipped with the liquid suction pipe that extends to the water tank inside, the output of water pump is equipped with the honeycomb duct, the both sides of rig frame bottom are equipped with the link, and are two sets of the bottom of link is equipped with the ring pipe, honeycomb duct and ring pipe communicate each other, control panel passes through the wire and is connected with the water pump electricity.
Preferably, one side of the top groove is provided with a positioning frame, one side of the bottom of the positioning frame is provided with a guide post, and the guide post is matched with the guide pipe in a winding manner.
Preferably, a through groove is formed in the middle position of one side of the U-shaped base and one side of the mounting groove, and the through groove is matched with the arc-shaped clamping seat and the guide sleeve respectively.
Preferably, the bottoms of the two groups of laminating disks are uniformly provided with limiting teeth, and the outer sides of the limiting teeth are provided with anti-skidding threads.
Preferably, it is two sets of the intermediate position department at arc grip slipper top is equipped with the reference column, and is two sets of the top of set-square is equipped with the lantern ring with reference column mutual adaptation, and is two sets of the arc grip slipper is close to one end top each other and is equipped with the fixed plate, and the top of fixed plate is equipped with the loose axle with the mutual articulated of set-square.
Preferably, the bottom of annular pipe evenly is equipped with the shower nozzle, and the shower nozzle is the inclined structure and settles and correspond each other with the drilling rod, and is two sets of one side that the link is close to each other is equipped with the bearing frame, and the adaptation is established with the drilling rod each other cover to the bearing frame, the inboard of annular pipe is equipped with annular guide way, and the inboard symmetry of annular guide way is equipped with the guide block with drilling rod interconnect.
A use method of a directional drilling machine for detecting the thickness of a three-soft coal seam comprises the following use steps:
step one; when the device is used, the servo motor A, the water pump, the drill base, the servo motor B and the servo motor C can be respectively started through the control panel, firstly, the bevel gear A and the bevel gear B are driven to be meshed with each other through the starting of the servo motor A, the bevel gear B is forced to drive the bidirectional screw rod to rotate, two groups of internal thread sleeve blocks are driven to mutually approach along with the rotation of the bidirectional screw rod, then the internal thread sleeve blocks approach to drive the connecting arm and the arc-shaped clamping base to move, further, the arc-shaped clamping base approaches to be folded to form a clamping ring, at the moment, the two groups of triangular plates are put down to form a specified structure of a central point, and the drilling position of the drill rod can be positioned;
step two; after the drilling position of the drill rod is positioned, the arc-shaped clamping seat can be taken in the containing cavity to be hidden, the screw rod B is driven to rotate by starting the servo motor C, then the screw rod B rotates to drive the internal threaded pipe B to descend, the two groups of supporting plates and the hollow sliding groove are forced to expand and descend towards two sides under the sliding limit of the pulley by utilizing the descending movement of the internal threaded pipe B, and the supporting plates are driven by the supporting plates to mutually adhere and support with the ground for auxiliary fixing;
step three; after the device is fixed in an auxiliary mode, the servo motor B is started to drive the driving gear to be meshed with the driven gear to force the screw rod A to rotate, the internal threaded pipe A is driven to lift under the limiting guide of the guide sleeve and the guide rod along with the rotation of the screw rod A, the drill rod is driven to rotate by matching with the starting of the drill base, and the positioned geology can be drilled;
step four; during the decline drilling along with the drilling rod, the post removes to assigned position department is cleaned in the drive of two sets of arc grip slipper of accessible to turn over the set-square upwards, make and clean the surface of post and drilling rod and laminate each other, then utilize the rotation of drilling rod to rise, brush the dust and the earth of drilling work adhesion, and the start of cooperation water pump is taken out the water liquid in the water tank with the liquid suction pipe, guide into the annular pipe from the honeycomb duct and spray to the surface of drilling rod, the brush that can cooperate the post of cleaning carries out cleaning work to the drilling rod.
Compared with the prior art, the invention provides a directional drilling machine for detecting the thickness of a three-soft coal seam, which has the following beneficial effects:
1. according to the invention, through the mutual matching of the directional drilling components, two groups of arc-shaped clamping seats can be mutually close to form a clamping ring before drilling, at the moment, two groups of set square plates are put down to form a central point generated by triangle correspondence, at the moment, the fine adjustment device can select the optimal drilling position of the drill rod, the pre-positioning effect of drilling work is given, and according to the clamping close of the arc-shaped clamping seats, multiple groups of arranged cleaning columns can be matched to automatically brush the surface of the drill rod while the drill rod rotates and descends, so that soil and debris adhered to the drill hole can be brushed out, the precision and the efficiency of continuous drilling work are provided, and the functionality of the device and the convenience of the use of the device are improved.
2. The lifting support components are matched with each other, so that the two groups of support plates can descend and expand towards two sides under the sliding limit of the pulleys and the hollow sliding chutes, the fit discs are fitted with the ground, the friction force of the whole support force of the device and the fit of the ground is increased, the stability of the device is effectively enhanced, and the phenomenon that the whole device shakes due to the fact that the impact force applied to the drilling work is large is avoided.
3. By the mutual matching of the spraying and cleaning components, water in the water tank can be pumped out during drilling of the drill rod and uniformly sprayed on the surface of the drill rod from the annular pipe, and the cleaning effect of the drill rod is further enhanced by matching with the rotary brush of the cleaning column and the drill rod, and meanwhile, the cleaned water can be sprinkled nearby drilled holes to wet nearby soil, so that the phenomenon that the drill rod moves in a swinging manner during reciprocating movement of nearby hard particle soil is inhibited, the protection function of the holes is increased, and the accuracy of subsequent geological detection is improved.
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 a rear cross-sectional view of the present invention;
FIG. 4 is a top cross-sectional view of the U-shaped base of the present invention;
FIG. 5 is an enlarged view taken at A of FIG. 4 in accordance with the present invention;
FIG. 6 is a side cross-sectional view of the lift support assembly of the present invention;
FIG. 7 is a perspective view of the arcuate clamping base of the present invention;
FIG. 8 is a perspective view of the annular tube of the present invention.
In the figure: 1. a U-shaped base; 2. mounting grooves; 3. a screw mandrel A; 4. a receiving cavity; 401. a servo motor A; 402. a bevel gear A; 403. a bevel gear B; 404. an internal thread sleeve block; 405. a bidirectional screw rod; 406. a connecting arm; 407. an arc-shaped clamping seat; 408. cleaning the column; 409. a set square; 5. a drill stem; 6. an annular tube; 601. a connecting frame; 602. a flow guide pipe; 603. a water pump; 604. a water tank; 605. a liquid pumping pipe; 7. a drill base; 8. a guide sleeve; 9. a guide bar; 10. a top groove; 11. a driven gear; 12. a servo motor B; 13. a driving gear; 14. an internally threaded tube A; 15. a fixed mount; 16. a servo motor C; 161. mounting a column; 162. a screw mandrel B; 163. an internally threaded tube B; 164. a support plate; 165. a hollow chute; 166. a pulley; 167. a gluing plate; 17. 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. 1-8, the present invention provides a technical solution: a directional drilling machine for detecting the thickness of a three-soft coal seam comprises a U-shaped base 1, a guide rod 9 is arranged at the middle position of the top of the U-shaped base 1, a mounting groove 2 and a fixing frame 15 are respectively arranged at one side, close to the guide rod 9, of the top of the U-shaped base 1, a top groove 10 is arranged at the tops of the mounting groove 2 and the fixing frame 15, a servo motor B12 is arranged at the middle position of the top groove 10, a driving gear 13 is arranged at the output end of a servo motor B12, a lead screw A3 is sleeved at the bottom inside the mounting groove 2, a mutually adaptive internal threaded pipe A14 is arranged on the outer side of the lead screw A3, a driven gear 11 meshed with the driving gear 13 is arranged at the top of the outer side of the lead screw A3, a mutually matched guide sleeve 8 is arranged on the outer side of the guide rod 9, the guide sleeve 8 is mutually connected with the internal threaded pipe A14, a drilling machine base 7 is arranged on one side of the guide sleeve 8, a drill rod 5 is arranged at the output end of the drilling machine base 7, a control panel 17 is arranged at the middle position on one side of the fixing frame 15, the inside one side of control panel 17 is equipped with lift supporting component, and the intermediate position department of the inside one side of U type base 1 is equipped with directional drilling subassembly, and the back one end at control panel 17 top is equipped with sprays the cleaning assembly, and the intermediate position department of the positive one end of mounting groove 2 is equipped with control panel 17.
As a preferable embodiment of the present embodiment: inside one side of lift supporting component is equipped with servo motor C16, servo motor C16's output is equipped with lead screw B162, the outside of lead screw B162 is equipped with the internal thread pipe B163 of mutual adaptation, the both ends of internal thread pipe B163 articulate there is backup pad 164, the both ends of mount 15 one side bottom are equipped with erection column 161, one side cover of two sets of erection column 161 is equipped with pulley 166, the inside of two sets of backup pads 164 is seted up and is had the cavity spout 165 of mutually supporting with pulley 166, the bottom of two sets of backup pads 164 is equipped with laminating dish 167, control panel 17 pass through the wire respectively with drill stand 7, servo motor B12 and servo motor C16 electricity are connected.
As a preferable embodiment of the present embodiment: the middle position department of the inside one side of directional drilling subassembly is equipped with servo motor A401, servo motor A401's output is equipped with bevel gear A402, the middle position department cover at the inside both ends of U type base 1 is equipped with two-way lead screw 405, the outside symmetry of two-way lead screw 405 is equipped with the internal thread cover 404 of mutual adaptation, one side of two sets of internal thread cover 404 is equipped with linking arm 406, the middle position department in the two-way lead screw 405 outside of searching for books is equipped with bevel gear B403 with bevel gear A402 intermeshing, one side of two sets of linking arm 406 is equipped with arc holder 407, the both ends of the inside one side of U type base 1 are equipped with the chamber 4 of accomodating with arc holder 407 mutual adaptation, the one end that two sets of arc holder 407 are close to each other is evenly arranged and is equipped with cleans post 408, the top that two sets of arc holder 407 are close to each other one end articulates there is set-square 409, control panel 17 is connected with servo motor A401 electricity through the wire.
As a preferable embodiment of the present embodiment: the back one end at spray cleaning assembly top is equipped with water tank 604, and the top of water tank 604 is equipped with water pump 603, and the input of water pump 603 is equipped with the liquid suction pipe 605 that extends to the inside of water tank 604, and the output of water pump 603 is equipped with honeycomb duct 602, and the both sides of rig substructure 7 bottom are equipped with link 601, and the bottom of two sets of link 601 is equipped with annular tube 6, and honeycomb duct 602 communicates with annular tube 6 each other, and control panel 17 passes through the wire and is connected with water pump 603 electricity.
Example two
Referring to fig. 1-8, the present invention provides a technical solution: a directional drilling machine for detecting the thickness of a three-soft coal seam comprises a U-shaped base 1, a guide rod 9 is arranged at the middle position of the top of the U-shaped base 1, a mounting groove 2 and a fixing frame 15 are respectively arranged at one side, close to the guide rod 9, of the top of the U-shaped base 1, a top groove 10 is arranged at the tops of the mounting groove 2 and the fixing frame 15, a servo motor B12 is arranged at the middle position of the top groove 10, a driving gear 13 is arranged at the output end of a servo motor B12, a lead screw A3 is sleeved at the bottom inside the mounting groove 2, a mutually adaptive internal threaded pipe A14 is arranged on the outer side of the lead screw A3, a driven gear 11 meshed with the driving gear 13 is arranged at the top of the outer side of the lead screw A3, a mutually matched guide sleeve 8 is arranged on the outer side of the guide rod 9, the guide sleeve 8 is mutually connected with the internal threaded pipe A14, a drilling machine base 7 is arranged on one side of the guide sleeve 8, a drill rod 5 is arranged at the output end of the drilling machine base 7, a control panel 17 is arranged at the middle position on one side of the fixing frame 15, the inside one side of control panel 17 is equipped with lift supporting component, and the intermediate position department of the inside one side of U type base 1 is equipped with directional drilling subassembly, and the back one end at control panel 17 top is equipped with sprays the cleaning assembly, and the intermediate position department of the positive one end of mounting groove 2 is equipped with control panel 17.
As a preferable embodiment of the present embodiment: inside one side of lift supporting component is equipped with servo motor C16, servo motor C16's output is equipped with lead screw B162, the outside of lead screw B162 is equipped with the internal thread pipe B163 of mutual adaptation, the both ends of internal thread pipe B163 articulate there is backup pad 164, the both ends of mount 15 one side bottom are equipped with erection column 161, one side cover of two sets of erection column 161 is equipped with pulley 166, the inside of two sets of backup pads 164 is seted up and is had the cavity spout 165 of mutually supporting with pulley 166, the bottom of two sets of backup pads 164 is equipped with laminating dish 167, control panel 17 pass through the wire respectively with drill stand 7, servo motor B12 and servo motor C16 electricity are connected.
As a preferable embodiment of the present embodiment: the middle position department of the inside one side of directional drilling subassembly is equipped with servo motor A401, servo motor A401's output is equipped with bevel gear A402, the middle position department cover at the inside both ends of U type base 1 is equipped with two-way lead screw 405, the outside symmetry of two-way lead screw 405 is equipped with the internal thread cover 404 of mutual adaptation, one side of two sets of internal thread cover 404 is equipped with linking arm 406, the middle position department in the two-way lead screw 405 outside of searching for books is equipped with bevel gear B403 with bevel gear A402 intermeshing, one side of two sets of linking arm 406 is equipped with arc holder 407, the both ends of the inside one side of U type base 1 are equipped with the chamber 4 of accomodating with arc holder 407 mutual adaptation, the one end that two sets of arc holder 407 are close to each other is evenly arranged and is equipped with cleans post 408, the top that two sets of arc holder 407 are close to each other one end articulates there is set-square 409, control panel 17 is connected with servo motor A401 electricity through the wire.
As a preferable embodiment of the present embodiment: the back one end at spray cleaning assembly top is equipped with water tank 604, and the top of water tank 604 is equipped with water pump 603, and the input of water pump 603 is equipped with the liquid suction pipe 605 that extends to the inside of water tank 604, and the output of water pump 603 is equipped with honeycomb duct 602, and the both sides of rig substructure 7 bottom are equipped with link 601, and the bottom of two sets of link 601 is equipped with annular tube 6, and honeycomb duct 602 communicates with annular tube 6 each other, and control panel 17 passes through the wire and is connected with water pump 603 electricity.
As a preferable embodiment of the present embodiment: one side at the top of the top groove 10 is provided with a positioning frame, and one side at the bottom of the positioning frame is provided with a guide post, and the guide post is wound and matched with the guide pipe 602 to provide a guide fixing function for the guide pipe 602.
As a preferable embodiment of the present embodiment: the intermediate position department of U type base 1 one side and one side of mounting groove 2 have seted up logical groove, and lead to the groove respectively with arc grip slipper 407 and the mutual adaptation of guide pin bushing 8, impel the part to remove under the logical groove of seting up, increase the spacing effect of part.
As a preferable embodiment of the present embodiment: the bottom of two sets of laminating dishes 167 evenly is equipped with spacing tooth, and the outside of spacing tooth is equipped with anti-skidding line, reinforcing device's positioning effect and the frictional force of laminating with ground.
As a preferable embodiment of the present embodiment: the intermediate position department at two sets of arc holder 407 tops is equipped with the reference column, and the top of two sets of set-square 409 is equipped with the lantern ring with the mutual adaptation of reference column, and two sets of arc holder 407 are close to one end top each other and are equipped with the fixed plate, and the top of fixed plate is equipped with the loose axle with set-square 409 articulated each other, makes the set-square can the swivelling joint to utilize lantern ring and reference column to fix, can not lead to the fact the hindrance to cleaning post 408.
As a preferable embodiment of the present embodiment: the bottom of annular pipe 6 evenly is equipped with the shower nozzle, and the shower nozzle is the oblique type structure and settles and correspond each other with drilling rod 5, and one side that two sets of link 601 are close to each other is equipped with the bearing frame, and the adaptation is established with drilling rod 5 cover each other to the bearing frame, and the inboard of annular pipe 6 is equipped with annular guide way, and the inboard symmetry of annular guide way is equipped with the guide block with drilling rod 5 interconnect, effectual improvement drilling rod 5 spin drilling's guidance quality and stability, improve the location effect and the drilling precision of device.
A use method of a directional drilling machine for detecting the thickness of a three-soft coal seam comprises the following use steps:
step one; when the device is used, the servo motor A401, the water pump 603, the drilling machine seat 7, the servo motor B12 and the servo motor C16 can be respectively started through the control panel 17, firstly, the bevel gear A402 and the bevel gear B403 are driven to be meshed with each other through the starting of the servo motor A401, the bevel gear B403 is forced to drive the bidirectional screw rod 405 to rotate, the two groups of internal thread sleeve blocks 404 are driven to mutually approach along with the rotation of the bidirectional screw rod 405, then the internal thread sleeve blocks 404 approach to drive the connecting arm 406 and the arc-shaped clamping seat 407 to move, further, the arc-shaped clamping seat 407 approaches to form a clamping ring, at the moment, the two groups of triangular plates 409 are put down to form a designated structure of a central point, and the drilling position of the drill rod 5 can be positioned;
step two; after the drilling position of the drill rod 5 is positioned, the arc-shaped clamping seat 407 can be collected into the containing cavity 4 to be hidden, the screw rod B162 is driven to rotate by starting the servo motor C16, then the screw rod B162 rotates to drive the internal threaded pipe B163 to descend, the two groups of supporting plates 164 and the hollow sliding groove 165 are forced to expand and descend towards two sides under the sliding limit of the pulley 166 by utilizing the descending movement of the internal threaded pipe B163, and the supporting plates 164 are promoted to drive the attaching plate 167 to be attached to the ground to support the ground for auxiliary fixing;
step three; after the device is assisted and fixed, the servo motor B12 is started to drive the driving gear 13 to be meshed with the driven gear 11 to force the lead screw A3 to rotate, the lead screw A3 rotates to drive the internal threaded pipe A14 to lift under the limiting guide of the guide sleeve 8 and the guide rod 9, and the drill rod 5 is driven to rotate by matching with the starting of the drill base 7, so that the positioned geology can be drilled;
step four; during the drilling process when the drill rod 5 descends, the cleaning column 408 is driven by the two groups of arc-shaped clamping seats 407 to move to a specified position, the triangular plate 409 is turned upwards to enable the cleaning column 408 to be attached to the surface of the drill rod 5, then the drill rod 5 rotates to lift, dust and soil adhered to the drilling work are brushed off, water in the water tank 604 is pumped out by matching with the starting of the water pump 603 and the liquid pumping pipe 605, the water is guided into the annular pipe 6 from the flow guide pipe 602 to be sprayed to the surface of the drill rod 5, and the cleaning work of the drill rod 5 can be carried out by matching with the brushing of the cleaning column 408.
In summary, the following steps: the device utilizes mutually supporting of directional drilling subassembly, has obtained locate function and the clean effect of scrubbing around making 5 drilling of drilling rod, increases the functional and the drilling efficiency of device to the cooperation sprays the cooperation of holding with of washing subassembly, further strengthens the washing result of drilling rod 5, utilizes under lifting support component's the location cooperation, strengthens the steadiness of device self, makes drilling work implement more stably.
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 a three soft coal seam thickness survey are with directional rig, includes U type base (1), its characterized in that: the middle position of the top of the U-shaped base (1) is provided with a guide rod (9), one side of the top of the U-shaped base (1), which is close to the guide rod (9), is respectively provided with a mounting groove (2) and a fixing frame (15), the tops of the mounting groove (2) and the fixing frame (15) are provided with a top groove (10), the middle position of the top groove (10) is provided with a servo motor B (12), the output end of the servo motor B (12) is provided with a driving gear (13), the bottom inside the mounting groove (2) is sleeved with a screw rod A (3), the outer side of the screw rod A (3) is provided with an inner threaded pipe A (14) which is mutually matched, the top of the outer side of the screw rod A (3) is provided with a driven gear (11) which is mutually meshed with the driving gear (13), the outer side of the guide rod (9) is provided with a guide sleeve (8) which is mutually matched, and the guide sleeve (8) is mutually connected with the inner threaded pipe A (14), one side of guide pin bushing (8) is equipped with drill frame (7), the output of drill frame (7) is equipped with drilling rod (5), the intermediate position department of mount (15) one side is equipped with control panel (17), the inside one side of control panel (17) is equipped with lift supporting component, the intermediate position department of the inside one side of U type base (1) is equipped with directional drilling subassembly, the back one end at control panel (17) top is equipped with sprays the washing subassembly, the intermediate position department of the positive one end of mounting groove (2) is equipped with control panel (17).
2. The directional drilling machine for detecting the thickness of the three soft coal seams as claimed in claim 1, wherein: inside one side of lift supporting component is equipped with servo motor C (16), the output of servo motor C (16) is equipped with lead screw B (162), the outside of lead screw B (162) is equipped with internal thread pipe B (163) of mutual adaptation, the both ends of internal thread pipe B (163) articulate there is backup pad (164), the both ends of mount (15) one side bottom are equipped with erection column (161), and are two sets of one side cover of erection column (161) is equipped with pulley (166), and is two sets of cavity spout (165) of mutually supporting with pulley (166) are seted up to the inside of backup pad (164), and are two sets of the bottom of backup pad (164) is equipped with laminating dish (167), control panel (17) are connected with rig seat (7), servo motor B (12) and servo motor C (16) electricity respectively through the wire.
3. The directional drilling machine for detecting the thickness of the three soft coal seams as claimed in claim 1, wherein: a servo motor A (401) is arranged in the middle of one side inside the directional drilling assembly, bevel gears A (402) are arranged at the output end of the servo motor A (401), two-way lead screws (405) are sleeved in the middle of two ends inside the U-shaped base (1), inner thread sleeve blocks (404) which are matched with each other are symmetrically arranged on the outer sides of the two-way lead screws (405), connecting arms (406) are arranged on one sides of two groups of inner thread sleeve blocks (404), bevel gears B (403) which are meshed with the bevel gears A (402) are arranged in the middle of the outer sides of the two-way lead screws (405), arc-shaped clamping seats (407) are arranged on one sides of two groups of connecting arms (406), accommodating cavities (4) which are matched with the arc-shaped clamping seats (407) are arranged at two ends of one side inside the U-shaped base (1), and cleaning columns (408) are uniformly arranged at one ends of the two groups of the arc-shaped clamping seats (407) which are close to each other, two sets of arc grip slipper (407) are close to the top of one end each other and are articulated to have set-square (409), control panel (17) are connected through wire and servo motor A (401) electricity.
4. The directional drilling machine for detecting the thickness of the three soft coal seams as claimed in claim 1, wherein: the back one end at spraying cleaning assembly top is equipped with water tank (604), the top of water tank (604) is equipped with water pump (603), the input of water pump (603) is equipped with and extends to inside liquid suction pipe (605) of water tank (604), the output of water pump (603) is equipped with honeycomb duct (602), the both sides of rig seat (7) bottom are equipped with link (601), and are two sets of the bottom of link (601) is equipped with annular tube (6), honeycomb duct (602) and annular tube (6) communicate each other, control panel (17) are connected with water pump (603) electricity through the wire.
5. The directional drilling machine for detecting the thickness of the three soft coal seams as claimed in claim 1, wherein: one side at the top of the top groove (10) is provided with a positioning frame, one side at the bottom of the positioning frame is provided with a guide post, and the guide post is matched with the guide pipe (602) in a winding way.
6. The directional drilling machine for detecting the thickness of the three soft coal seams as claimed in claim 1, wherein: a through groove is formed in the middle position of one side of the U-shaped base (1) and one side of the mounting groove (2), and the through groove is matched with the arc-shaped clamping seat (407) and the guide sleeve (8) respectively.
7. The directional drilling machine for detecting the thickness of the three soft coal seams as claimed in claim 2, wherein: the bottoms of the two groups of fitting plates (167) are uniformly provided with limiting teeth, and the outer sides of the limiting teeth are provided with anti-skid lines.
8. The directional drilling machine for detecting the thickness of the three soft coal seams as claimed in claim 3, wherein: two sets of the intermediate position department at arc grip slipper (407) top is equipped with the reference column, and is two sets of the top of set-square (409) is equipped with the lantern ring with the mutual adaptation of reference column, and is two sets of arc grip slipper (407) are close to one end top each other and are equipped with the fixed plate, and the top of fixed plate is equipped with the loose axle of mutual articulated with set-square (409).
9. The directional drilling machine for detecting the thickness of the three soft coal seams as claimed in claim 4, wherein: the bottom of annular pipe (6) evenly is equipped with the shower nozzle, and the shower nozzle is the inclined structure and settles and correspond each other with drilling rod (5), and is two sets of one side that link (601) are close to each other is equipped with the bearing frame, and bearing frame and drilling rod (5) overlap each other and establish the adaptation, the inboard of annular pipe (6) is equipped with annular guide way, and the inboard symmetry of annular guide way is equipped with the guide block with drilling rod (5) interconnect.
10. The use method of the directional drilling machine for detecting the thickness of the three-soft coal seam comprises the steps as follows:
step one; when the device is used, a servo motor A (401), a water pump (603), a drill base (7), a servo motor B (12) and a servo motor C (16) can be respectively started through a control panel (17), firstly, the bevel gear A (402) and the bevel gear B (403) are driven to be meshed with each other through the starting of the servo motor A (401), the bevel gear B (403) is forced to drive a two-way screw rod (405) to rotate, two groups of internal thread sleeve blocks (404) are driven to be close to each other along with the rotation of the two-way screw rod (405), then the internal thread sleeve blocks (404) are driven to drive a connecting arm (406) and an arc-shaped clamping seat (407) to move, the arc-shaped clamping seat (407) is further driven to be close to form a clamping ring, at the moment, two groups of triangular plates (409) are put down to form a specified structure of a central point, and the drilling position of a drill rod (5) can be positioned;
step two; after the drilling position of the drill rod (5) is positioned, the arc-shaped clamping seat (407) can be collected into the containing cavity (4) to be hidden, the screw rod B (162) is driven to rotate by starting the servo motor C (16), then the screw rod B (162) rotates to drive the internal threaded pipe B (163) to descend, two groups of supporting plates (164) and the hollow sliding groove (165) are forced to expand towards two sides to descend under the sliding limit of the pulley (166) by utilizing the descending movement of the internal threaded pipe B (163), and the supporting plates (164) are enabled to drive the laminating disc (167) to be mutually laminated with the ground for supporting and auxiliary fixing;
step three; after the device is fixed in an auxiliary mode, a driving gear (13) is driven to be meshed with a driven gear (11) by starting a servo motor B (12) to force a screw rod A (3) to rotate, an internal threaded pipe A (14) is driven to lift under the limiting guide of a guide sleeve (8) and a guide rod (9) along with the rotation of the screw rod A (3), and a drill rod (5) is driven to rotate by matching with the starting of a drill base (7), so that the positioned geology can be drilled;
step four; during the drilling process when the drill rod (5) descends, the cleaning column (408) can be driven by the two groups of arc-shaped clamping seats (407) to move to a specified position, the triangular plate (409) is turned upwards to enable the cleaning column (408) to be attached to the surface of the drill rod (5), then the drill rod (5) rotates upwards to brush dust and soil adhered to the drilling work, water liquid in the water tank (604) is pumped out by matching with the starting of the water pump (603) and the liquid pumping pipe (605), the water is guided into the annular pipe (6) from the guide pipe (602) to be sprayed onto the surface of the drill rod (5), and the cleaning work can be carried out on the drill rod (5) by matching with the brushing of the cleaning column (408).
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113907255A (en) * | 2021-10-25 | 2022-01-11 | 广东以琳食品有限公司 | Medium-temperature enzymolysis process and device for preparing flour special for shredded cake |
| CN117967276A (en) * | 2024-01-18 | 2024-05-03 | 中国矿业大学 | Device and method for measuring thickness of directional drilling coal bed based on flexible drill rod |
| CN118223868A (en) * | 2024-03-29 | 2024-06-21 | 江苏博纳斯矿山工程有限公司 | Drilling track measurement system and application |
| CN118423004A (en) * | 2024-07-05 | 2024-08-02 | 临沂市金明寓建筑科技有限公司 | Pile driver for constructional engineering |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB489047A (en) * | 1937-02-16 | 1938-07-19 | Edgar Mifflin Cadwallader | Method of mining and apparatus therefor |
| GB636384A (en) * | 1945-04-06 | 1950-04-26 | British Jeffrey Diamond Ltd | Improvements in mining machines |
| FR1482457A (en) * | 1966-06-06 | 1967-05-26 | Becker Drilling Alberta Ltd | Apparatus and method for digging a borehole by percussion drilling |
| SU717307A1 (en) * | 1976-09-07 | 1980-02-25 | Shchubnyj Aleksandr | Hand-operated rock drill for blasthole-drilling |
| US4467489A (en) * | 1982-03-22 | 1984-08-28 | Begneaud Donald M | Portable drill pipe cleaning apparatus |
| WO2009094358A1 (en) * | 2008-01-23 | 2009-07-30 | Shell Oil Company | Methods and systems for cleaning subsea structures |
| CN201572935U (en) * | 2009-11-18 | 2010-09-08 | 佛山市南海佳科风机制造有限公司 | Drilling and tapping machine with high efficiency and multiple stations |
| CA2810382A1 (en) * | 2013-03-26 | 2014-09-26 | Tissa Engineering Inc. | Improved gripper assembly for a coiled tubing injector |
| CN105728405A (en) * | 2016-03-16 | 2016-07-06 | 四川西林石油物资装备有限公司 | Drill pipe outer wall cleaning device based on adjustable height |
| CN107091758A (en) * | 2017-06-23 | 2017-08-25 | 中国石油化工股份有限公司 | Rock is cored machine |
| CN108150098A (en) * | 2018-01-31 | 2018-06-12 | 山西天巨重工机械有限公司 | A kind of multifunctional integrated airborne drilling apparatus |
| CN207526408U (en) * | 2017-09-21 | 2018-06-22 | 李鹏飞 | A kind of swinging verticality adjustable drilling machine |
| CN110284831A (en) * | 2019-06-19 | 2019-09-27 | 广州市沙唯士电子科技有限公司 | A kind of down-the-hole drill with cooling function for exploitation of mineral resources |
| CN110847819A (en) * | 2019-11-01 | 2020-02-28 | 中矿资源集团股份有限公司 | Directional adjusting device for mine drilling and adjusting method thereof |
| CN210422524U (en) * | 2019-08-05 | 2020-04-28 | 河南耐沃特实业有限公司 | Drilling device for coal mine |
| CN210498471U (en) * | 2019-08-22 | 2020-05-12 | 昆山加特克工业机械有限公司 | Hardware component perforating device that precision of punching is high |
| CN111896298A (en) * | 2020-07-22 | 2020-11-06 | 河南工程学院 | Colliery is sampling device in pit |
| CN112475384A (en) * | 2020-11-21 | 2021-03-12 | 株洲天桥舜臣选煤机械有限责任公司 | Drilling equipment for metalworking |
| CN213039219U (en) * | 2020-09-29 | 2021-04-23 | 王晓彬 | Hydrogeological exploration drilling tool |
-
2021
- 2021-05-14 CN CN202110526865.1A patent/CN113187389B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB489047A (en) * | 1937-02-16 | 1938-07-19 | Edgar Mifflin Cadwallader | Method of mining and apparatus therefor |
| GB636384A (en) * | 1945-04-06 | 1950-04-26 | British Jeffrey Diamond Ltd | Improvements in mining machines |
| FR1482457A (en) * | 1966-06-06 | 1967-05-26 | Becker Drilling Alberta Ltd | Apparatus and method for digging a borehole by percussion drilling |
| SU717307A1 (en) * | 1976-09-07 | 1980-02-25 | Shchubnyj Aleksandr | Hand-operated rock drill for blasthole-drilling |
| US4467489A (en) * | 1982-03-22 | 1984-08-28 | Begneaud Donald M | Portable drill pipe cleaning apparatus |
| WO2009094358A1 (en) * | 2008-01-23 | 2009-07-30 | Shell Oil Company | Methods and systems for cleaning subsea structures |
| CN201572935U (en) * | 2009-11-18 | 2010-09-08 | 佛山市南海佳科风机制造有限公司 | Drilling and tapping machine with high efficiency and multiple stations |
| CA2810382A1 (en) * | 2013-03-26 | 2014-09-26 | Tissa Engineering Inc. | Improved gripper assembly for a coiled tubing injector |
| CN105728405A (en) * | 2016-03-16 | 2016-07-06 | 四川西林石油物资装备有限公司 | Drill pipe outer wall cleaning device based on adjustable height |
| CN107091758A (en) * | 2017-06-23 | 2017-08-25 | 中国石油化工股份有限公司 | Rock is cored machine |
| CN207526408U (en) * | 2017-09-21 | 2018-06-22 | 李鹏飞 | A kind of swinging verticality adjustable drilling machine |
| CN108150098A (en) * | 2018-01-31 | 2018-06-12 | 山西天巨重工机械有限公司 | A kind of multifunctional integrated airborne drilling apparatus |
| CN110284831A (en) * | 2019-06-19 | 2019-09-27 | 广州市沙唯士电子科技有限公司 | A kind of down-the-hole drill with cooling function for exploitation of mineral resources |
| CN210422524U (en) * | 2019-08-05 | 2020-04-28 | 河南耐沃特实业有限公司 | Drilling device for coal mine |
| CN210498471U (en) * | 2019-08-22 | 2020-05-12 | 昆山加特克工业机械有限公司 | Hardware component perforating device that precision of punching is high |
| CN110847819A (en) * | 2019-11-01 | 2020-02-28 | 中矿资源集团股份有限公司 | Directional adjusting device for mine drilling and adjusting method thereof |
| CN111896298A (en) * | 2020-07-22 | 2020-11-06 | 河南工程学院 | Colliery is sampling device in pit |
| CN213039219U (en) * | 2020-09-29 | 2021-04-23 | 王晓彬 | Hydrogeological exploration drilling tool |
| CN112475384A (en) * | 2020-11-21 | 2021-03-12 | 株洲天桥舜臣选煤机械有限责任公司 | Drilling equipment for metalworking |
Non-Patent Citations (3)
| Title |
|---|
| 张启君, 张忠海, 常仁齐, 郑华, 马瑞永: "浅谈ZD系列水平定向钻机的结构设计", 建筑机械化, no. 04, pages 64 - 66 * |
| 朱利民;: "ZYWL-4500D低开孔全方位定向钻机设计", vol. 41, no. 08 * |
| 程晓阳;郭军杰;: ""三软"不稳定厚煤层放顶煤开采技术", no. 12 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113907255A (en) * | 2021-10-25 | 2022-01-11 | 广东以琳食品有限公司 | Medium-temperature enzymolysis process and device for preparing flour special for shredded cake |
| CN113907255B (en) * | 2021-10-25 | 2024-04-19 | 广东以琳食品有限公司 | Medium-temperature enzymolysis process and device for preparing flour special for hand-held cakes |
| CN117967276A (en) * | 2024-01-18 | 2024-05-03 | 中国矿业大学 | Device and method for measuring thickness of directional drilling coal bed based on flexible drill rod |
| CN118223868A (en) * | 2024-03-29 | 2024-06-21 | 江苏博纳斯矿山工程有限公司 | Drilling track measurement system and application |
| CN118423004A (en) * | 2024-07-05 | 2024-08-02 | 临沂市金明寓建筑科技有限公司 | Pile driver for constructional engineering |
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