CN117803335B - Mining device based on mineral slurry exploitation and use method - Google Patents
Mining device based on mineral slurry exploitation and use method Download PDFInfo
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- CN117803335B CN117803335B CN202410233849.7A CN202410233849A CN117803335B CN 117803335 B CN117803335 B CN 117803335B CN 202410233849 A CN202410233849 A CN 202410233849A CN 117803335 B CN117803335 B CN 117803335B
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- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 23
- 239000011707 mineral Substances 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000005065 mining Methods 0.000 title claims abstract description 22
- 239000002002 slurry Substances 0.000 title claims abstract description 21
- 239000004575 stone Substances 0.000 claims abstract description 98
- 238000005553 drilling Methods 0.000 claims abstract description 86
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000007790 scraping Methods 0.000 claims description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 39
- 238000006073 displacement reaction Methods 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims 4
- 239000000428 dust Substances 0.000 abstract description 17
- 230000008569 process Effects 0.000 abstract description 7
- 239000002689 soil Substances 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
- E21B21/015—Means engaging the bore entrance, e.g. hoods for collecting dust
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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
- E21B12/00—Accessories for drilling tools
- E21B12/06—Mechanical cleaning devices
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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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
- E21B21/011—Dust eliminating or dust removing while drilling
- E21B21/013—Dust eliminating or dust removing while drilling by liquids
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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
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The invention belongs to the technical field of mining devices, in particular to a mining device based on mineral slurry exploitation and a use method thereof, comprising a vehicle body, wherein a mounting ring is fixedly arranged on the front side of the vehicle body, and a splash-proof shatter-proof stone entering integrated drilling mechanism for drilling a mineral body is arranged on the mounting ring; the splash-proof shatter-proof stone entering integrated drilling mechanism comprises a chute column fixedly connected to the left side and the right side of the upper end face of the mounting ring, and the inner side of the chute column is connected with a lifting plate in a sliding manner; dust generated in the drilling process can be adsorbed, and the situation that the dust flies to the periphery to influence personnel and the environment is avoided.
Description
Technical Field
The invention belongs to the technical field of mining devices, and particularly relates to a mining device based on mineral slurry exploitation and a use method thereof.
Background
Slurry mining is a mining method that uses slurry as a circulating medium in a borehole to extract ore, which is a necessary step in the slurry mining process by using slurry as a circulating medium in the borehole, entering the ore body through the borehole, and then bringing the ore out of the surface as slurry for further processing.
The utility model patent application with the bulletin number of CN216641992U discloses a rock drilling device for mining, which relates to the technical field of mining and comprises a base plate and a first support plate, wherein the first support plate is positioned above the base plate, the upper surface of the base plate is fixedly connected with two hydraulic rods, one ends of the hydraulic rods, which are far away from the base plate, are fixedly connected with the bottom surface of the first support plate, a threaded rod is arranged above the first support plate, and the threaded rod is provided with a protection mechanism.
However, the above technical solution has the following disadvantages in the practical application process:
Although the broken stone which splashes can be blocked, the broken stone which is partially adhered with the wet soil can be adhered to the inner wall of the shell of the protection mechanism, and when the broken stone is used later, the broken stone can fall into a drill hole after the soil is dried, and the broken stone can influence the circulation of mud after entering the drill hole, so that the flow of the mud becomes unsmooth, and the difficulty of pumping and circulation is increased; and, due to the interception of the crushed stones, they may fall near the edge of the borehole with the risk of falling into the borehole again.
Disclosure of Invention
In order to overcome the defects of the prior art and solve at least one technical problem in the background art, the invention provides a mining device based on mineral slurry exploitation and a use method thereof.
The technical scheme adopted for solving the technical problems is as follows: the mining device based on mineral slurry exploitation comprises a vehicle body, wherein a mounting ring is fixedly arranged on the front side of the vehicle body, and a splash-proof and shatter-proof stone entering integrated drilling mechanism for drilling the ore body is arranged on the mounting ring;
The anti-splashing and shatter-proof stone entering integrated drilling mechanism comprises a chute column fixedly connected to the left side and the right side of the upper end face of a mounting ring, a lifting plate is slidably connected to the inner side of the chute column, a mounting cylinder is rotatably arranged in the middle of the lifting plate, a drill rod is fixedly mounted on the mounting cylinder through bolts, an L-shaped column is fixedly connected to the middle of the front side and the rear side of the upper end face of the mounting ring, a first sliding rod is fixedly connected to the rear side of the upper side of the L-shaped column, a second threaded rod is rotatably arranged at the front end of the upper side of the L-shaped column, an anti-splashing cylinder is connected with the first sliding rod in a threaded manner, a gear ring is fixedly connected to the lower side of the anti-splashing cylinder in a sleeved manner, a surrounding plate is slidably connected to the inner side of the gear ring, two electric push rods III are fixedly connected to the lower end face of the surrounding plate, hinge blocks are fixedly connected to the three piston ends of the electric push rods, a second connecting rod is rotatably arranged on the two sides of the hinge blocks, a first connecting rod is rotatably arranged at one end of the two ends of the connecting rod, and a second scraper is rotatably arranged at one end of the connecting rod.
Preferably, the middle part of the left side of the upper end surface of the mounting ring is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a rotating disc, the right end of the rotating disc is rotatably arranged on the left side of the mounting ring, and a collecting disc is arranged on the inner side of the rotating disc.
Preferably, the middle part of the upper end surface of the lifting plate is fixedly connected with a motor III, and the output end of the motor III is fixedly connected with the mounting cylinder.
Preferably, the left side the runner post upper end fixedly connected with motor one, motor one output fixedly connected with threaded rod one, threaded rod one links to each other with lifter plate left side screw thread, both ends about threaded rod one all rotate the setting in the inboard upper and lower both ends of runner post, the right side the equal fixedly connected with slide bar two of both ends about the runner post, slide bar two links to each other with the lifter plate slip.
Preferably, the rear side the front side of the upper end face of the L-shaped column is fixedly connected with a motor five, and the output end of the motor five is fixedly connected with a threaded rod two.
Preferably, the rear side of the lower end surface of the hinge block is fixedly connected with a motor six, and the output end of the motor six is fixedly connected with the right end of the connecting rod two.
Preferably, the two piston ends of the two electric push rods are fixedly connected with an adjusting rod, the adjusting rod is connected with the splash-proof barrel in a sliding mode, one end of the adjusting rod is fixedly connected with a hairbrush plate, one side of the hairbrush plate is provided with bristles, the left side of the upper end face of the encircling plate is fixedly connected with a motor IV, the four output ends of the motor are fixedly connected with gears, the gears are rotationally arranged on the left side of the encircling plate, and the gears are meshed with the gear rings.
Preferably, the right side the four electric push rods of two electric push rods of slide column left end face upside fixedly connected with, four piston ends fixedly connected with displacement piece of electric push rod, two electric push rods of displacement piece upside fixedly connected with are five, five piston ends fixedly connected with casing of electric push rod, terminal surface fixedly connected with motor seven under the casing inner chamber, seven output fixedly connected with rotor plates of motor, the rotor plates rotates and sets up in casing lower extreme middle part, the equal fixedly connected with electric push rod of both sides about the rotor plate right-hand member face is first, one piston end fixedly connected with scraper blade of electric push rod.
Preferably, the front side of the upper end of the vehicle body is provided with a water tank, the front end of the water tank is communicated with a water pump, the water outlet end of the water pump is communicated with a water outlet pipe, the water outlet pipe penetrates through and is fixedly connected with the rear side of the mounting ring, and the front end of the water outlet pipe is provided with an atomization nozzle.
The application method of the mining device based on mineral slurry exploitation comprises the following specific steps:
s1, moving a vehicle body to a place to be mined, enabling a drill rod to be aligned with a region to be drilled, enabling a splash-proof barrel to descend and be attached to an ore body, and enabling the drill rod to rotate to drill the ore body, wherein splashed broken stones are intercepted by the splash-proof barrel during drilling;
s2, after the drilling operation is finished, driving the drill rod to ascend again, enabling the drill rod to move out of the drill hole, driving the drill rod to rotate slowly, starting the electric push rods on two sides to drive the adjusting rods on two sides to slide simultaneously and to be close to each other, enabling the brush plate to be attached to the surface of the drill rod, enabling the drill rod to be rubbed with the brush plate, enabling broken stones on the surface of the drill rod to be cleaned and fall to the periphery of the drill hole, and enabling the cleaning operation of adhering the broken stones on the surface of the drill rod to be achieved;
S3, at the moment, the inner cavity wall of the splash-proof barrel possibly adheres to a certain amount of broken stone, the splash-proof barrel ascends and is far away from the ground, at the moment, the lower end face of the splash-proof barrel is spaced from the ore body, the rotating disc rotates and is positioned below the splash-proof barrel, the displacement block moves leftwards, the axle center of the seven output ends of the motor coincides with the axle center of the splash-proof barrel, then the electric push rod is started to drive the shell to enter the splash-proof barrel, the scraping plate I is aligned with the hole wall on the upper side of the splash-proof barrel, the scraping plate I is attached to the hole wall on the splash-proof barrel, the rotating plate I is driven to rotate, broken stone at the hole wall of the scraping plate I is scraped, the broken stone falls to the collecting disc, the scraping plate I is driven to contact the inner wall of the splash-proof barrel, the broken stone on the inner wall of the splash-proof barrel can be scraped by controlling the interval of the scraping plate I, and the broken stone adhered to the brush plate bristle can be scraped and collected;
S4, enabling the second scraping plate to be lower than the lower end face of the splash-proof barrel, then enabling an included angle between the second connecting rod and the first connecting rod to change, enabling the second scraping plate to move towards the center of the drilling hole, driving the second scraping plate to descend by utilizing the third electric push rod, driving the second scraping plate to be away from the center of the drilling hole again, scraping broken stone nearby the drilling hole to a position away from the center of the drilling hole, enabling the surrounding plate to do circular motion, and enabling the second scraping plate to scrape broken stone on one circle of the drilling hole.
The beneficial effects of the invention are as follows:
1. According to the mining device based on mineral slurry exploitation and the use method, the splash-proof shatter-proof stone enters the integrated drilling mechanism, the splashed broken stone can be intercepted in the drilling process, so that the broken stone cannot splash to the periphery to hurt personnel, broken stone adhered to the surface of the drill rod and the inner wall of the splash-proof barrel can be removed and collected, the broken stone adhered to the surface of the drill rod cannot be increased, the situation that the normal operation of the drill rod is influenced due to the fact that the broken stone is increased when the drill rod rotates is avoided, the broken stone can be prevented from falling into the drilling hole again through the inner wall of the splash-proof barrel, meanwhile, broken stone nearby the drilling hole can be scraped in the direction away from the center of the drilling hole, and the situation that broken stone nearby the drilling hole falls into the drilling hole again is avoided.
2. According to the mining device based on mineral slurry exploitation and the application method, the water pump is started to pump water in the water tank, the water pump sprays dust to the dust through the atomizing nozzle, and the dust is adsorbed, so that the situation that the dust flies to the periphery to influence personnel and the environment is avoided.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a partial perspective view of a mounting ring;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic view of a three-part three-dimensional structure of a motor;
FIG. 5 is a schematic view of a partial perspective view of a mounting ring;
FIG. 6 is an enlarged view of a portion of FIG. 5 at B;
FIG. 7 is a schematic view of a partial perspective structure of a second scraper;
FIG. 8 is a schematic view of a partial perspective view of one portion of a connecting rod;
FIG. 9 is a schematic view of a partial perspective view of two parts of a threaded rod;
Fig. 10 is a schematic view of a partial perspective structure of a rotary disk of the present invention.
In the figure: 1. a vehicle body; 2. a water tank; 3. a water pump; 4. a water outlet pipe; 5. a runner post; 6. a first threaded rod; 7. a first motor; 8. a mounting ring; 9. a second motor; 10. a rotating disc; 11. a collection tray; 12. a lifting plate; 13. a third motor; 14. an L-shaped column; 15. a first scraping plate; 16. a splash-proof barrel; 17. a mounting cylinder; 18. a drill rod; 19. a first slide bar; 20. a second threaded rod; 21. an electric push rod I; 22. an adjusting rod; 23. an electric push rod II; 24. a gear ring; 25. a fourth motor; 26. a surrounding plate; 27. a gear; 28. an atomizing nozzle; 29. an electric push rod III; 30. a first connecting rod; 31. a second scraping plate; 32. a fifth motor; 33. a brush plate; 34. a sixth motor; 35. a second connecting rod; 36. a seventh motor; 37. a hinge block; 38. a rotating plate; 39. a second slide bar; 40. an electric push rod IV; 41. a displacement block; 42. fifth electric push rod; 43. a housing.
Detailed Description
The following description of the embodiments of the present invention will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 10, the present invention provides a technical solution: the mining device based on mineral slurry exploitation comprises a vehicle body 1, wherein a mounting ring 8 is fixedly arranged on the front side of the vehicle body 1, and a splash-proof and shatter-proof stone entering integrated drilling mechanism for drilling a mineral body is arranged on the mounting ring 8;
The splash-proof and shatter-proof stone entering integrated drilling mechanism comprises a chute column 5 fixedly connected to the left side and the right side of the upper end face of a mounting ring 8, a lifting plate 12 is slidably connected to the inner side of the chute column 5, a mounting cylinder 17 is rotatably arranged in the middle of the lifting plate 12, a drill rod 18 is fixedly arranged on the mounting cylinder 17 through bolts, L-shaped columns 14 are fixedly connected to the front middle and the rear middle of the upper end face of the mounting ring 8, a first slide rod 19 is fixedly connected to the rear end of the upper side of the front L-shaped column 14, a second threaded rod 20 is rotatably arranged at the front end of the upper side of the rear L-shaped column 14, a splash-proof cylinder 16 is threadedly connected to the second threaded rod 20, the splash-proof cylinder 16 is slidably connected with the first slide rod 19, a gear ring 24 is sleeved on the lower side of the splash-proof cylinder 16, a surrounding plate 26 is slidably connected to the inner side of the gear ring 24, two electric push rods three 29 are fixedly connected to the right side of the lower end face of the surrounding plate 26, two piston ends of the electric push rods three 29 are fixedly connected with hinge blocks 37, two connecting rods two 35 are rotatably arranged on the two sides of the hinge blocks 37, one end of the connecting rod two 35 is rotatably provided with a first connecting rod 30, and one end of the connecting rod 30 is rotatably provided with a second scraping plate 31.
In this embodiment, as shown in fig. 1-10, a second motor 9 is fixedly connected to the middle part of the left side of the upper end surface of the mounting ring 8, the output end of the second motor 9 is fixedly connected to a rotating disc 10, the right end of the rotating disc 10 is rotatably arranged on the left side of the mounting ring 8, and a collecting disc 11 is arranged on the inner side of the rotating disc 10;
the middle part of the upper end surface of the lifting plate 12 is fixedly connected with a motor III 13, and the output end of the motor III 13 is fixedly connected with a mounting cylinder 17;
The upper end of the left side sliding groove column 5 is fixedly connected with a first motor 7, the output end of the first motor 7 is fixedly connected with a first threaded rod 6, the first threaded rod 6 is connected with left threads of the lifting plate 12, the upper end and the lower end of the first threaded rod 6 are respectively and rotatably arranged at the upper end and the lower end of the inner side of the sliding groove column 5, the upper end and the lower end of the right side sliding groove column 5 are respectively and fixedly connected with a second slide rod 39, and the second slide rod 39 is in sliding connection with the lifting plate 12;
the front side of the upper end face of the rear side L-shaped column 14 is fixedly connected with a motor five 32, and the output end of the motor five 32 is fixedly connected with a threaded rod two 20;
the rear side of the lower end surface of the hinging block 37 is fixedly connected with a motor six 34, and the output end of the motor six 34 is fixedly connected with the right end of a connecting rod two 35;
the left side and the right side of the splash-proof barrel 16 are fixedly connected with an electric push rod II 23, the piston end of the electric push rod II 23 is fixedly connected with an adjusting rod 22, the adjusting rod 22 is in sliding connection with the splash-proof barrel 16, one end of the adjusting rod 22 is fixedly connected with a hairbrush plate 33, one side of the hairbrush plate 33 is provided with bristles, the left side of the upper end surface of the surrounding plate 26 is fixedly connected with a motor IV 25, the output end of the motor IV 25 is fixedly connected with a gear 27, the gear 27 is rotationally arranged on the left side of the surrounding plate 26, and the gear 27 is meshed with the gear ring 24;
The upper side of the left end face of the right side sliding groove column 5 is fixedly connected with two electric push rods IV 40, the piston end of each electric push rod IV 40 is fixedly connected with a displacement block 41, the upper side of each displacement block 41 is fixedly connected with two electric push rods V42, the piston end of each electric push rod V42 is fixedly connected with a shell 43, the lower end face of the inner cavity of each shell 43 is fixedly connected with a motor seven 36, the output end of each motor seven 36 is fixedly connected with a rotating plate 38, the rotating plates 38 are rotationally arranged in the middle of the lower end of each shell 43, the upper side and the lower side of the right end face of each rotating plate 38 are fixedly connected with an electric push rod I21, and the piston end of each electric push rod I21 is fixedly connected with a scraping plate I15;
Specifically, slurry mining is a mining method, slurry is used as a circulating medium in a drilling hole to extract ore, in the process of drilling a mineral body, broken stone particles are splashed everywhere, and the broken stone particles are easy to hurt people, so broken stone splashed in a drilling hole area is required to be intercepted, while the existing mining device with a splash-proof function can intercept broken stone, but because the broken stone surface possibly carries moist soil, the moist soil has adhesive force, the broken stone particles possibly adhere to the inner wall of a protection mechanism, and when the soil dries, the soil loses adhesive force, so broken stone possibly falls into the drilling hole when drilling is carried out on the next position, the broken stone enters the drilling hole to influence the circulation of the slurry, so that the flow of the slurry becomes unsmooth, the difficulty of pumping and circulation is increased, and the broken stone adhered to the inner wall of the splash-proof mechanism is required to be cleaned in order to avoid the situation;
When the device is used, a ground ore body is drilled, firstly, the vehicle body 1 is moved to a place to be mined, the drill rod 18 is aligned to a region to be drilled, then, the motor five 32 is started to drive the threaded rod two 20 to rotate, the splash guard 16 is lowered, the lower end face of the splash guard 16 is attached to the ore body, then, the motor one 7 and the motor three 13 are started, the motor one 7 drives the threaded rod one 6 to rotate, the lifting plate 12 slides downwards at the inner side of the chute column 5, the drill rod 18 is contacted with the ore body, and the drill rod 18 is rotated under the action of the motor three 13, so that the ore body is drilled, splashed broken stone can be intercepted by the splash guard 16 during drilling, and the broken stone can be adhered to the inner wall of the splash guard 16 or can fall to the periphery of the drilling;
When the drilling operation is finished, the drill rod 18 is driven to ascend again, the drill rod 18 is moved out of the drill hole, the motor III 13 is utilized to drive the drill rod 18 to rotate slowly while the drill rod 18 ascends, meanwhile, the electric push rods II 23 on two sides are started to drive the adjusting rods 22 on two sides to slide and approach each other, the brush plate 33 is attached to the surface of the drill rod 18, so that friction is formed between the drill rod 18 and the brush plate 33, broken stone on the surface of the drill rod 18 is cleaned and falls to the periphery of the drill hole, the cleaning operation of the broken stone attached to the surface of the drill rod 18 can be realized, the broken stone attached to the surface of the drill rod 18 is prevented, the resistance of the drill rod 18 is increased when the drill rod 18 rotates to influence the normal operation condition of the drill rod, when the lifting plate 12 ascends to the highest position of the chute column 5, the drill rod 18 is cleaned and extends out of the splash-proof cylinder 16 completely, at the moment, the inner cavity wall of the splash-proof cylinder 16 may be attached with a certain amount of broken stone, the second threaded rod 20 can be driven to rotate by the fifth motor 32 so that the splash guard 16 ascends and is far away from the ground, at the moment, the lower end face of the splash guard 16 is spaced from the ore body, the second motor 9 is driven by the second motor 10 to rotate one hundred eighty degrees so that the rotating disc 10 is positioned below the splash guard 16, then the fourth electric push rod 40 is firstly started to drive the displacement block 41 to move leftwards so that the axis of the output end of the seventh motor 36 coincides with the axis of the splash guard 16, the fifth electric push rod 42 is started to drive the shell 43 to enter the splash guard 16, the first scraping plate 15 is firstly aligned with the hole wall on the upper side of the splash guard 16, the first scraping plate 15 is then driven by the first electric push rod 21 to be attached to the hole wall on the splash guard 16, the seventh motor 36 is used to drive the rotating plate 38 to rotate so that the first scraping plate 15 scrapes the broken stone at the hole wall, the broken stone falls to the collecting disc 11, the first scraping plate 15 is then driven to descend, the scraping plate I15 is contacted with the inner wall of the splash-proof barrel 16, the scraping plate I15 is driven to rotate again, so that broken stone on the inner wall of the splash-proof barrel 16 can be scraped off, and as the brush plate 33 is arranged in the splash-proof barrel 16, broken stone attached to bristles of the brush plate 33 can be scraped off and collected by controlling the distance between the scraping plate I15 and the axis of the splash-proof barrel 16, so that broken stone on the bristles of the brush plate 33 and broken stone on the inner wall of the splash-proof barrel 16 can be scraped off and collected, the situation that the broken stone possibly falls into a drilled hole when drilling is carried out at the next position or the broken stone attached by the brush plate 33 is stained on the surface of the drill rod 18 again is avoided, the circulation is facilitated, the rotating disc 10 can be driven to rotate again, the rotating disc 10 is removed from the lower part of the drill rod 18, and then the collecting disc 11 placed in the rotating disc is taken out, and broken stone can be poured out;
Finally, as broken stone is arranged near the drilling hole, the electric push rod III 29 can be started to drive the hinging block 37 to descend, so that the scraping plate II 31 is lower than the lower end face of the splash-proof barrel 16, then the motor VI 34 is used for driving the connecting rod II 35 and the connecting rod I30 to rotate, so that the included angle between the connecting rod II 35 and the connecting rod I30 is changed, the scraping plate II 31 is moved towards the center of the drilling hole, then the electric push rod III 29 is used for driving the scraping plate II 31 to descend, the scraping plate II 31 is driven to be far away from the center of the drilling hole, the broken stone near the drilling hole can be scraped to a position far away from the center of the drilling hole, then the motor IV 25 is used for driving the gear 27 to rotate, so that the surrounding plate 26 performs circular motion, the scraping plate II 31 can scrape broken stone on one circle of the drilling hole, the risk that broken stone falls into the drilling hole is reduced, and the situation that the drilling hole is blocked is avoided;
Thereby utilize splashproof breakage-proof stone to get into integration drilling mechanism, can intercept the rubble that splashes at drilling in-process, make the rubble can not splash to peripheral injury personnel, and, can clear away and collect the rubble that is stained with on drilling rod 18 surface and splashproof section of thick bamboo 16 inner wall, can not appear drilling rod 18 surface and stained with the rubble, the resistance when leading to drilling rod 18 to rotate increases, influence its normal operating condition, also can avoid the rubble to drop to the inside condition of drilling once more through splashproof section of thick bamboo 16 inner wall, simultaneously, can scrape the rubble near the drilling to the direction of keeping away from the drilling center and get, reduced the risk that the rubble near the drilling drops to the drilling again.
In this embodiment, as shown in fig. 1 and 10, a water tank 2 is disposed at the front side of the upper end of a vehicle body 1, a water pump 3 is communicated with the front end of the water tank 2, a water outlet pipe 4 is communicated with the water outlet end of the water pump 3, the water outlet pipe 4 is penetrated and fixedly connected with the rear side of a mounting ring 8, and an atomization nozzle 28 is disposed at the front end of the water outlet pipe 4;
specifically, during the drilling process, dust may appear, and the dust may fly out through the gap at the upper end of the splash guard 16, so that the water pump 3 is started to pump the water in the water tank 2, and the water pump 3 sprays the dust to the dust through the atomizing nozzle 28 to adsorb the dust, thereby avoiding the situation that the dust flies to the periphery and affects personnel.
The application method of the mining device based on mineral slurry exploitation comprises the following specific steps:
S1, moving a car body 1 to a place to be mined, enabling a drill rod 18 to be aligned with a region to be drilled, enabling a splash guard 16 to descend to be attached to a mineral body, and enabling the drill rod 18 to rotate to drill the mineral body, wherein splashed broken stone can be intercepted by the splash guard 16 during drilling;
s2, after the drilling operation is finished, the drill rod 18 is driven to ascend again, the drill rod 18 is moved out of the drill hole, the drill rod 18 is driven to rotate slowly, the electric push rods 23 on two sides are started to drive the adjusting rods 22 on two sides to slide simultaneously and approach each other, the hairbrush plate 33 is attached to the surface of the drill rod 18, friction is formed between the drill rod 18 and the hairbrush plate 33, broken stones on the surface of the drill rod 18 are cleaned and fall to the periphery of the drill hole, cleaning operation of adhering the broken stones on the surface of the drill rod 18 can be achieved, and when the lifting plate 12 ascends to the highest position of the chute column 5, the drill rod 18 is cleaned and extends out of the splash-proof barrel 16 completely;
s3, at the moment, a certain amount of broken stone possibly adheres to the inner cavity wall of the splash-proof barrel 16, the lower end face of the splash-proof barrel 16 is separated from the ground by enabling the splash-proof barrel 16 to ascend and keep away from the ground, at the moment, the lower end face of the splash-proof barrel 16 is separated from the ore body, the rotating disc 10 is enabled to rotate and is positioned below the splash-proof barrel 16, the displacement block 41 is enabled to move leftwards, the axle center of the output end of the motor seven 36 is enabled to coincide with the axle center of the splash-proof barrel 16, then the electric push rod five 42 is enabled to drive the shell 43 to enter the inside of the splash-proof barrel 16, the scraper 15 is enabled to be aligned with the hole wall on the upper side of the splash-proof barrel 16 firstly, then the scraper 15 is enabled to be attached to the wall of the side hole on the splash-proof barrel 16, the rotating plate 38 is enabled to rotate, the scraper 15 is enabled to scrape broken stone on the hole wall, the broken stone is enabled to drop to the collecting disc 11, then the scraper 15 is enabled to be enabled to descend, the scraper 15 is enabled to be in contact with the inner wall of the splash-proof barrel 16, the broken stone on the inner wall of the splash-proof barrel 16 is enabled to be scraped by controlling the distance of the scraper 15 from the axle center of the splash-proof barrel 16, and the brush hair 33 can be scraped off the inner wall of the brush hair of the brush 16;
S4, enabling the second scraping plate 31 to be lower than the lower end face of the splash-proof barrel 16, then enabling an included angle between the second connecting rod 35 and the first connecting rod 30 to be changed, enabling the second scraping plate 31 to move towards the center of the drilling hole, driving the second scraping plate 31 to descend by utilizing the third electric push rod 29, driving the second scraping plate 31 to be far away from the center of the drilling hole again, scraping broken stone nearby the drilling hole to a position far away from the center of the drilling hole, enabling the surrounding plate 26 to do circular motion, and enabling the second scraping plate 31 to scrape broken stone around the drilling hole.
Working principle: firstly, the car body 1 is moved to a place to be mined, the drill rod 18 is aligned with a region to be drilled, then the motor five 32 is started to drive the threaded rod two 20 to rotate, the splash guard 16 is lowered, the lower end face of the splash guard 16 is attached to a mineral body, then the motor one 7 and the motor three 13 are started, the motor one 7 drives the threaded rod one 6 to rotate, the lifting plate 12 slides downwards at the inner side of the chute column 5, the drill rod 18 is contacted with the mineral body, the drill rod 18 is rotated under the action of the motor three 13, so that the mineral body is drilled, dust can appear in the drilling process, the dust can drift out through a gap at the upper end of the splash guard 16, therefore, the water pump 3 is started, the water in the water tank 2 is pumped out by the water pump 3, and is sprayed to dust through the atomizing nozzle 28 to absorb the dust, so that the situation that the dust flies to the periphery to influence personnel is avoided, and during drilling, splashed broken stone can be intercepted by the splash guard 16, and the broken stone can be adhered to the inner wall of the splash guard 16 or fall to the periphery of the drilling hole; when the drilling operation is finished, the drill rod 18 is driven to ascend again, the drill rod 18 is moved out of the drill hole, the motor III 13 is utilized to drive the drill rod 18 to rotate slowly while the drill rod 18 ascends, meanwhile, the electric push rods II 23 on two sides are started to drive the adjusting rods 22 on two sides to slide and approach each other simultaneously, the brush plate 33 is attached to the surface of the drill rod 18, so that friction is formed between the drill rod 18 and the brush plate 33, broken stones on the surface of the drill rod 18 are cleaned and fall to the periphery of the drill hole, the cleaning operation of adhering broken stones on the surface of the drill rod 18 can be realized, the occurrence of adhering broken stones on the surface of the drill rod 18 is prevented, and the resistance of the drill rod 18 in rotation is increased, when the lifting plate 12 rises to the highest position of the chute column 5, the drill rod 18 is cleaned and extends out of the splash guard 16 completely, at the moment, a certain amount of broken stone can adhere to the inner cavity wall of the splash guard 16, the second threaded rod 20 can be driven to rotate by the fifth motor 32 to enable the splash guard 16 to rise and keep away from the ground, at the moment, the lower end face of the splash guard 16 is spaced from the ore body, the second motor 9 is driven to rotate the rotating disc 10 for one hundred eighty degrees to enable the rotating disc 10 to be positioned below the splash guard 16, then the fourth electric push rod 40 is firstly started to drive the displacement block 41 to move leftwards to enable the axis of the output end of the seventh motor 36 to coincide with the axis of the splash guard 16, then, the electric push rod five 42 is started to drive the shell 43 to enter the splash-proof barrel 16, the scraper 15 is aligned with the hole wall on the upper side of the splash-proof barrel 16, then the electric push rod one 21 is used to drive the scraper 15 to be attached to the hole wall on the upper side of the splash-proof barrel 16, then the motor seven 36 is used to drive the rotating plate 38 to rotate, so that the scraper 15 scrapes broken stone at the hole wall to drop to the collecting tray 11, then the scraper 15 is driven to descend, the scraper 15 is contacted with the inner wall of the splash-proof barrel 16, the scraper 15 is driven to rotate again, so that broken stone on the inner wall of the splash-proof barrel 16 can be scraped, and the brush plate 33 is arranged in the splash-proof barrel 16, therefore, the distance between the scraping plate I15 and the axis of the splash-proof barrel 16 can be controlled to scrape the broken stone attached to the brush hair of the brush plate 33, so that the broken stone on the brush hair of the brush plate 33 and the broken stone on the inner wall of the splash-proof barrel 16 can be scraped and collected, the condition that the broken stone is likely to fall into a drilled hole when the next position is drilled or the broken stone attached to the surface of the drill rod 18 is polluted again by the brush plate 33 is avoided, and the cyclic use is convenient; finally, because broken stone is arranged near the drilling hole, the electric push rod III 29 can be started to drive the hinging block 37 to descend so that the scraping plate II 31 is lower than the lower end face of the splash-proof barrel 16, then the motor VI 34 is used for driving the connecting rod II 35 and the connecting rod I30 to rotate so that the included angle between the connecting rod II 35 and the connecting rod I30 is changed, the scraping plate II 31 is moved towards the center of the drilling hole, then the electric push rod III 29 is used for driving the scraping plate II 31 to descend so as to drive the scraping plate II 31 to be far away from the center of the drilling hole, the broken stone near the drilling hole can be scraped to a position far away from the center of the drilling hole, then the motor IV 25 is used for driving the gear 27 to rotate so that the surrounding plate 26 performs circular motion, the scraping plate II 31 can scrape broken stone in one circle of the drilling hole, so that the risk that the broken stone falls into the drilling hole is reduced, and the situation that the drilling hole is blocked is avoided; thereby utilize splashproof breakage-proof stone to get into integration drilling mechanism, can intercept the rubble that splashes at drilling in-process, make the rubble can not splash to peripheral injury personnel, and, can clear away and collect the rubble that is stained with on drilling rod 18 surface and splashproof section of thick bamboo 16 inner wall, can not appear drilling rod 18 surface and stained with the rubble, the resistance when leading to drilling rod 18 to rotate increases, influence its normal operating condition, also can avoid the rubble to drop to the inside condition of drilling once more through splashproof section of thick bamboo 16 inner wall, simultaneously, can scrape the rubble near the drilling to the direction of keeping away from the drilling center and get, reduced the risk that the rubble near the drilling drops to the drilling again.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. The using method of the mining device based on mineral slurry exploitation is characterized by comprising a vehicle body (1), wherein a mounting ring (8) is fixedly arranged on the front side of the vehicle body (1), and a splash-proof and shatter-proof stone entering integrated drilling mechanism for drilling the ore body is arranged on the mounting ring (8);
The splash-proof shatter-proof stone entering integrated drilling mechanism comprises a chute column (5) fixedly connected to the left side and the right side of the upper end face of a mounting ring (8), a lifting plate (12) is connected to the inner side of the chute column (5) in a sliding manner, a mounting cylinder (17) is rotatably arranged in the middle of the lifting plate (12), a drill rod (18) is fixedly arranged in the middle of the mounting cylinder (17) by bolts, L-shaped columns (14) are fixedly connected to the middle of the front side and the rear side of the upper end face of the mounting ring (8), a slide rod I (19) is fixedly connected to the rear end of the upper side of the L-shaped columns (14), a threaded rod II (20) is rotatably arranged at the front end of the upper side of the L-shaped columns (14), the second threaded rod (20) is in threaded connection with a splash-proof barrel (16), the splash-proof barrel (16) is in sliding connection with the first slide rod (19), a gear ring (24) is fixedly sleeved on the lower side of the splash-proof barrel (16), a surrounding plate (26) is fixedly connected on the inner side of the gear ring (24), two third electric push rods (29) are fixedly connected on the right side of the lower end face of the surrounding plate (26), two piston ends of the third electric push rods (29) are fixedly connected with a hinge block (37), two sides of the hinge block (37) are respectively provided with a second connecting rod (35) in a rotating mode, one end of the second connecting rod (35) is provided with a first connecting rod (30) in a rotating mode, one end of the first connecting rod (30) is rotatably provided with a second scraping plate (31), the middle part of the left side of the upper end face of the mounting ring (8) is fixedly connected with a second motor (9), the output end of the second motor (9) is fixedly connected with a rotating disc (10), the right end of the rotating disc (10) is rotatably arranged on the left side of the mounting ring (8), the collecting disc (11) is arranged on the inner side of the rotating disc (10), the middle part of the upper end face of the lifting plate (12) is fixedly connected with a third motor (13), the output end of the third motor (13) is fixedly connected with a mounting cylinder (17), the upper end of the sliding groove column (5) is fixedly connected with a first motor (7), the output end of the first motor (7) is fixedly connected with a first threaded rod (6), the first threaded rod (6) is connected with left threads of the lifting plate (12), the upper end and the lower end of the first threaded rod (6) are respectively and rotatably arranged at the upper end and the lower end of the inner side of the chute column (5), the right side is fixedly connected with the second sliding rod (39) at the upper end and the lower end of the chute column (5), the second sliding rod (39) is slidably connected with the lifting plate (12), the front side of the upper end face of the L-shaped column (14) is fixedly connected with the fifth motor (32), the output end of the fifth motor (32) is fixedly connected with the second threaded rod (20), the rear side of the lower end face of the hinge block (37) is fixedly connected with the sixth motor (34), the output end of the sixth motor (34) is fixedly connected with the right end of the second connecting rod (35), the left side and the right side of the splash-proof cylinder (16) are fixedly connected with an electric push rod II (23), the piston end of the electric push rod II (23) is fixedly connected with an adjusting rod (22), the adjusting rod (22) is slidably connected with the splash-proof cylinder (16), one end of the adjusting rod (22) is fixedly connected with a brush plate (33), one side of the brush plate (33) is provided with brush hair, the left side of the upper end face of the surrounding plate (26) is fixedly connected with a motor IV (25), the output end of the motor IV (25) is fixedly connected with a gear (27), the gear (27) is rotatably arranged on the left side of the surrounding plate (26), the gear (27) is meshed with a gear ring (24) mutually, the right side chute post (5) left end face upside fixedly connected with two electricity push rods four (40), electricity push rod four (40) piston end fixedly connected with displacement piece (41), two electricity push rods five (42) of displacement piece (41) upside fixedly connected with casing (43), casing (43) inner chamber lower terminal surface fixedly connected with motor seven (36), motor seven (36) output fixedly connected with rotor plate (38), rotor plate (38) rotate and set up in casing (43) lower extreme middle part, rotor plate (38) right-hand member face upper and lower both sides equal fixedly connected with electricity push rod one (21), the electric push rod I (21) is fixedly connected with the scraper I (15), the front side of the upper end of the vehicle body (1) is provided with a water tank (2), the front end of the water tank (2) is communicated with a water pump (3), the water outlet end of the water pump (3) is communicated with a water outlet pipe (4), the water outlet pipe (4) penetrates through and is fixedly connected with the rear side of the mounting ring (8), and the front end of the water outlet pipe (4) is provided with an atomizing nozzle (28);
The method comprises the following steps:
s1, moving a vehicle body (1) to a place to be mined, enabling a drill rod (18) to be aligned with a region to be drilled, enabling a splash-proof barrel (16) to descend to be attached to a mineral body, and enabling the drill rod (18) to rotate to drill the mineral body, wherein splashed broken stones are intercepted by the splash-proof barrel (16) during drilling;
S2, after the drilling operation is finished, driving the drill rod (18) to ascend again, enabling the drill rod (18) to be moved out of the drill hole, driving the drill rod (18) to rotate slowly, starting the electric push rods (23) on two sides to drive the adjusting rods (22) on two sides to slide simultaneously and to be close to each other, enabling the hairbrush plate (33) to be attached to the surface of the drill rod (18), enabling the drill rod (18) to form friction with the hairbrush plate (33), enabling broken stones on the surface of the drill rod (18) to be cleaned and fall to the periphery of the drill hole, and enabling the cleaning operation of adhering the broken stones on the surface of the drill rod (18) to be achieved, and when the lifting plate (12) ascends to the highest position of the chute column (5), cleaning the drill rod (18) is completed and extends out of the splash-proof cylinder (16) completely;
S3, at the moment, a certain amount of broken stone can be adhered to the inner cavity wall of the splash-proof barrel (16), the splash-proof barrel (16) can be lifted and kept away from the ground, at the moment, the lower end face of the splash-proof barrel (16) is separated from a mineral aggregate, the rotating disc (10) rotates and is positioned below the splash-proof barrel (16), the displacement block (41) moves leftwards, the axle center of the output end of the motor seven (36) is enabled to coincide with the axle center of the splash-proof barrel (16), then the electric push rod five (42) drives the shell (43) to enter the splash-proof barrel (16), the scraper one (15) is firstly aligned with the hole wall on the upper side of the splash-proof barrel (16), then the scraper one (15) is attached to the upper side hole wall of the splash-proof barrel (16), then the rotating plate (38) is driven to rotate, the broken stone at the hole wall of the first scraper (15) is scraped, the broken stone is driven to drop to the collecting disc (11), then the scraper one (15) is driven to drop down, the inner wall of the splash-proof barrel (16) is driven to rotate, and the distance of the broken stone can be scraped by the scraper brush (16) is controlled by the scraper brush 33 to be kept at the same distance;
S4, enabling the second scraping plate (31) to be lower than the lower end face of the splash-proof barrel (16), enabling an included angle between the second connecting rod (35) and the first connecting rod (30) to be changed, enabling the second scraping plate (31) to move towards the center of a drilled hole, driving the second scraping plate (31) to descend by utilizing the third electric push rod (29), driving the second scraping plate (31) to be far away from the center of the drilled hole again, scraping broken stone nearby the drilled hole to a position far away from the center of the drilled hole, enabling the surrounding plate (26) to do circular motion, and enabling the second scraping plate (31) to scrape broken stone for one circle of the drilled hole.
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| CN118461607B (en) * | 2024-07-10 | 2024-10-18 | 艾奇蒂现代迪万伦工程机械有限公司 | Mud cleaning device of hydraulic excavator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111980708A (en) * | 2020-08-13 | 2020-11-24 | 韦秀妃 | Stope drilling device and method for open-pit mining |
| CN115628015A (en) * | 2022-11-01 | 2023-01-20 | 赤峰山金红岭有色矿业有限责任公司 | Drilling device for lead-zinc ore mining |
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| AU2003230816A1 (en) * | 2002-04-04 | 2003-10-27 | Gedalyahu Manor | Method of cleaning hole diggers and spot cultivators and hole digger cleaning device |
| US9010462B2 (en) * | 2011-02-17 | 2015-04-21 | Fenix Energy Solutions Ltd. | Low headroom confined space geoexchange drilling system and method |
| CN108266141A (en) * | 2018-01-25 | 2018-07-10 | 中国矿业大学 | Mining-drilling machine and its dust hood and dust-extraction unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111980708A (en) * | 2020-08-13 | 2020-11-24 | 韦秀妃 | Stope drilling device and method for open-pit mining |
| CN115628015A (en) * | 2022-11-01 | 2023-01-20 | 赤峰山金红岭有色矿业有限责任公司 | Drilling device for lead-zinc ore mining |
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