CN117188982A - Colliery drilling equipment with dust suppression effect - Google Patents
Colliery drilling equipment with dust suppression effect Download PDFInfo
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- CN117188982A CN117188982A CN202311446488.6A CN202311446488A CN117188982A CN 117188982 A CN117188982 A CN 117188982A CN 202311446488 A CN202311446488 A CN 202311446488A CN 117188982 A CN117188982 A CN 117188982A
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- 239000000428 dust Substances 0.000 title claims abstract description 140
- 238000005553 drilling Methods 0.000 title claims abstract description 66
- 230000001629 suppression Effects 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 239000011435 rock Substances 0.000 claims abstract description 31
- 239000003245 coal Substances 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims description 54
- 230000000903 blocking effect Effects 0.000 claims description 28
- 239000004744 fabric Substances 0.000 claims description 14
- 238000004804 winding Methods 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 9
- 238000000605 extraction Methods 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 5
- 238000007790 scraping Methods 0.000 claims description 2
- 239000002689 soil Substances 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 description 12
- 230000006872 improvement Effects 0.000 description 8
- 230000004888 barrier function Effects 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009325 pulmonary function Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Classifications
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Earth Drilling (AREA)
Abstract
The invention relates to the technical field of rock drilling, in particular to a coal mine drilling device with a dust suppression effect. The invention provides a coal mine drilling device with a dust suppression effect, which can prevent residual dust from overflowing and automatically clean soil adhered to the outer wall of a drilling cylinder. The utility model provides a colliery drilling equipment with dust suppression effect, is including electric drive formula movable support, first spring, rock drilling machine etc. and both sides all are connected with first spring around electric drive formula movable support upper portion, are connected with the rock drilling machine between the first spring. The dust sensor detects the concentration of nearby flying dust, when the flying dust concentration reaches a preset value, the air pump is automatically started to suck the flying dust into rainwater in the layer cavity in the water collecting tank, the dust suppression effect is realized, and when the flying dust concentration is lower than the preset value, the air pump is automatically closed, so that a plate formed by mutual magnetic attraction between adjacent magnet plates is free from gaps, and residual dust in the air pump air inlet pipe and the dust collection frame is prevented from overflowing.
Description
Technical Field
The invention relates to the technical field of rock drilling, in particular to a coal mine drilling device with a dust suppression effect.
Background
Workers need to drill rocks in advance through a drilling device before coal mining or mining to acquire geological information, hydrologic information or mineral resources, such as collecting soil and rock samples, ascertaining whether mine water exists in front, ascertaining geological structures, determining groundwater level, detecting coal thickness, searching oil and natural gas, evaluating earthquake risks and the like, but larger dust can be generated in the rock drilling process, so that the working environment is poor, and the pulmonary function of the workers is affected.
The patent with publication number CN213450263U discloses a drilling rig for colliery, the on-line screen storage device comprises a base, the equal fixedly connected with footboard in both sides of base, the equal fixedly connected with backup pad in both sides around the base top, the top fixedly connected with fixed plate of backup pad, the equal fixedly connected with counter weight board in four corners of fixed plate bottom, the spout has all been seted up to relative one side around the backup pad, the inner wall swing joint of spout has the slide bar, the relative one end fixedly connected with mount of slide bar, the bottom fixedly connected with movable rod of mount, the surface swing joint of movable rod has the movable tube.
The air inlet end of the fan of the drilling device is provided with the hose, the air inlet pipe and the communicating pipe, dust generated by drilling is finally extracted through the dust hood, the extracted dust is discharged into the filter box through the air outlet end, but when the fan is closed, the communicating pipe and the residual dust of the dust hood overflow, and the soil adhered to the outer wall of the drilling cylinder is also required to be cleaned independently. Therefore, the coal mine drilling device with the dust suppression effect is designed to prevent residual dust from overflowing and automatically clean the soil adhered to the outer wall of the drill cylinder, so that the problems are solved.
Disclosure of Invention
In order to overcome the defect that residual dust overflows and the soil adhered to the outer wall of the drill cylinder needs to be cleaned independently, the invention provides the coal mine drilling device with the dust suppression effect, which is used for preventing the residual dust from overflowing and automatically cleaning the soil adhered to the outer wall of the drill cylinder.
The utility model provides a colliery drilling equipment with dust suppression effect, including electric drive formula movable support, first spring, rock drilling machine, dust absorption mechanism and dust removal mechanism, both sides all are connected with first spring around electric drive formula movable support upper portion, be connected with the rock drilling machine between the first spring, rock drilling machine passes electric drive formula movable support upper portion, open in the middle of electric drive formula movable support bottom has the rectangular hole, the rock drilling machine passes the rectangular hole, be equipped with the dust absorption mechanism that is arranged in the raise dust suction aquatic that produces the drilling on the electric drive formula movable support, be equipped with between electric drive formula movable support and the rock drilling machine and get rid of the dust of adhesion dust on the rock drilling machine and be used for dust removal mechanism.
As the improvement of above-mentioned scheme, the rock drilling machine is including electric putter, electric drill and brill section of thick bamboo, is connected with electric putter between the first spring, and the last telescopic connection of electric putter has the electric drill, is connected with brill section of thick bamboo on the electric drill.
As the improvement of above-mentioned scheme, dust absorption mechanism is including the header tank, the filter screen, the air pump, dust absorption frame and dust sensor, electrically driven formula movable support top is connected with the header tank, divide into three appearance chamber through controlling two baffles in the header tank, the rainwater of deposit has all been accepted to three appearance intracavity, be connected with the filter screen between the top of baffle all and the header tank, the air pump is all installed to both sides around the electrically driven formula movable support top, the outlet duct of air pump all inserts the appearance intracavity in the middle of the header tank, the dust absorption frame is all installed to both sides around the electrically driven formula movable support lower part, the dust absorption frame all is located the top of rectangular hole, all through the trachea UNICOM between the adjacent air pump of homonymy and the dust absorption frame, dust sensor is installed to electrically driven formula movable support lower part front side.
As the improvement of above-mentioned scheme, dust absorption mechanism still includes magnet board and connecting rope, and the lower part all is connected with nine magnet boards in every dust absorption frame, and nine magnet boards constitute the nine palace check, and wherein four magnet boards are connected respectively in the front and back two parts of dust absorption frame in the left and right sides, and four other magnet boards are all connected between adjacent magnet board through connecting rope, and last magnet board passes through connecting rope to be connected between four other magnet boards, and magnet board that is close to is mutually magnetically attracted the cooperation.
As the improvement of above-mentioned scheme, dust removing mechanism is including first support frame, the carriage, the sponge is wiped, wedge and second spring, electric drive formula movable support lower part left and right sides all is connected with first support frame, first support frame upper portion all slidingtype is connected with the carriage, the carriage inner all is connected with the sponge and wipes, electric drill lower part left and right sides all is connected with the wedge, the wedge front side all evenly opens from last to the chute that inwards inclines down, the carriage outside all winds there is the second spring, second spring both ends are connected with first support frame and carriage respectively, wedge downwardly moving extrudes the carriage and outwards slides, the wedge extrudes the carriage inwards moving through the chute when upwards moving.
As the improvement of above-mentioned scheme, still including blocking mechanism, blocking mechanism is including vibrating motor, the second support, around the rope sheave, the rope, the third support, the barrier plate, the sliding plate, third spring and folding cloth, vibrating motor and second support are all installed to the both sides around the electric drive formula movable support lower part, the second support all is located vibrating motor right-hand, vibrating motor's output shaft all is connected with adjacent second support rotation type, vibrating motor's output shaft tip all is connected with the rope sheave, all around having the rope on the rope sheave, all bilateral symmetry is connected with the third support around the electric drive formula movable support lower part, all rotationally be connected with the barrier plate between the third support of front side and between the third support of rear side, the rope all is connected with the barrier plate top of homonymy, all be connected with a plurality of sliding plates in one side that the barrier plate is close to mutually, all be connected with two third springs between the adjacent sliding plate and between the barrier plate, electric drive formula movable support left and right sides all are connected with folding cloth, both ends are connected with the barrier plate respectively around the folding cloth.
As the improvement of above-mentioned scheme, still including assist device, assist device is including the water pump, shower nozzle and connecting pipe, the water pump is all installed to water header top left and right sides, the water inlet tube of water pump all inserts the outer appearance intracavity of water header, first support frame lower part all with the outlet pipe connection of water pump, the one end of outlet pipe all is connected with the shower nozzle, all be connected with the connecting pipe on the outlet pipe of water pump, the connecting pipe sets up to the hard tube, the connecting pipe all contacts with the carriage bottom, all open L shape through-hole on the carriage, the carriage inwards moves and makes connecting pipe and L shape through-hole aim at.
As the improvement of above-mentioned scheme, still including guiding mechanism, guiding mechanism is including fourth support, guide frame, fourth spring and electro-magnet, and electric drive formula movable support bottom left and right sides all is connected with the fourth support, all is connected with the guide frame on the fourth support in a sliding manner, all winds on the guide frame and has the fourth spring, and fourth spring both ends are connected with fourth support and guide frame respectively, all install the electro-magnet on the guide frame, and the magnetism is inhaled when the electro-magnet circular telegram.
As the improvement of above-mentioned scheme, still including preventing stifled mechanism, prevent stifled mechanism is including fifth support, impeller, incomplete gear, rack, prevent stifled frame, fifth spring and fixed block, the lower part all is connected with fifth support in the inlet tube of water pump, the equal swivelling joint in fifth support middle part has the impeller, the impeller bottom all is connected with incomplete gear, the baffle top of header tank all is connected with the anti-blocking frame that is used for striking off impurity on the filter screen in a sliding manner, anti-blocking frame bottom all is connected with the rack, the rack all meshes with adjacent incomplete gear, the baffle top of header tank all is connected with the fixed block, prevent being connected with fifth spring between anti-blocking frame upper portion all and the adjacent fixed block.
The beneficial effects of the invention are as follows: 1. the dust sensor detects the concentration of nearby flying dust, when the flying dust concentration reaches a preset value, the air pump is automatically started to suck the flying dust into rainwater in the layer cavity in the water collecting tank, the dust suppression effect is realized, and when the flying dust concentration is lower than the preset value, the air pump is automatically closed, so that a plate formed by mutual magnetic attraction between adjacent magnet plates is free from gaps, and residual dust in the air pump air inlet pipe and the dust collection frame is prevented from overflowing.
2. In the process that the drilling barrel upwards extends out of the rock layer, the sliding frame drives the sponge wiper to inwards move to be in contact with the outer wall of the drilling barrel, so that the effect of wiping and cleaning the outer wall of the drilling barrel is achieved, and the next drilling is facilitated.
3. When the drilling dust flies upward, the vibrating motor is started, the blocking plate rotates downwards under the action of gravity to separate dust on the front side and the rear side, and the blocking plate drives the front end and the rear end of the folding cloth to be gathered together, so that the folding cloth separates the dust on the left side and the right side, and the dust is prevented from overflowing from four sides.
4. Vibration that vibrating motor arouses makes the sliding plate rock about, and the wind of fanning makes the raise dust gather together to the centre for the raise dust is more easily upwards absorbed away.
5. On the one hand, water in the water outlet pipe of the water pump is sprayed out to raise dust through the spray head to achieve a dust falling effect, on the other hand, the water flows into the L-shaped through hole of the sliding frame through the connecting pipe and then enters the sponge wiper to wipe the sponge wet, and the sponge wiper is more beneficial to cleaning the outer wall of the drill cylinder.
6. When the drilling dust flies, the electromagnet is electrified, the guide frames are mutually attracted and combined into a frame, and the combined guide frames gather and guide the flying dust so that the flying dust is better sucked by the dust suction frame above the rectangular hole.
7. The anti-blocking frame can be moved back and forth to scrape sediment and impurities on the filter screen, so that the filter screen is prevented from being blocked and can not be filtered.
Drawings
Fig. 1 is a perspective view of a first perspective view of the present invention.
Fig. 2 is a schematic perspective view of a second perspective view of the present invention.
Fig. 3 is a schematic view of a partial perspective structure of the present invention.
Fig. 4 is a schematic perspective view of a dust suction mechanism according to the present invention.
Figure 5 is a partial perspective cross-sectional view of the dust extraction mechanism of the present invention.
Fig. 6 is a schematic perspective view of a first perspective view of the dust removing mechanism of the present invention.
Fig. 7 is a schematic perspective view of a dust removing mechanism according to a second aspect of the present invention.
Fig. 8 is a schematic view of a first perspective view of a blocking mechanism according to the present invention.
Fig. 9 is a schematic view of a second perspective view of the blocking mechanism of the present invention.
Fig. 10 is a schematic view of a third perspective view of the blocking mechanism according to the present invention.
Fig. 11 is a schematic perspective view of an auxiliary mechanism of the present invention.
Fig. 12 is a partial perspective sectional view of the auxiliary mechanism of the present invention.
Fig. 13 is a schematic perspective view of a guide mechanism according to the present invention.
Fig. 14 is a schematic perspective view of an anti-blocking mechanism according to the present invention.
Fig. 15 is a partial perspective sectional view of the anti-blocking mechanism of the present invention.
In the reference numerals: the device comprises a 1-electric drive type movable support, a 2-first spring, a 3-electric push rod, a 31-electric drill, a 32-drill cylinder, a 4-dust collection mechanism, a 41-water collection tank, a 42-filter screen, a 43-air pump, a 44-dust collection frame, a 45-dust sensor, a 46-magnet plate, a 47-connection rope, a 5-dust removal mechanism, a 51-first support frame, a 52-sliding frame, a 53-sponge wiper, a 54-wedge frame, a 55-second spring, a 6-blocking mechanism, a 61-vibration motor, a 62-second support frame, a 63-rope winding wheel, a 64-rope, a 65-third support frame, a 66-blocking plate, a 67-sliding plate, a 68-third spring, a 69-folding cloth, a 7-auxiliary mechanism, a 71-water pump, a 72-nozzle, a 73-connection pipe, an 8-guiding mechanism, a 81-fourth support frame, a 82-guiding frame, a 83-fourth spring, a 84-electromagnet, a 9-blocking prevention mechanism, a 91-fifth support frame, a 92-impeller, a 93-incomplete gear, a 94-rack, a 95-rack, a 96-fifth support frame and a 96-fifth spring.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
Example 1
The utility model provides a colliery drilling equipment with dust suppression effect, as shown in fig. 1, fig. 2 and fig. 3, including electric drive formula movable support 1, first spring 2, the rock drilling machine, dust absorption mechanism 4 and dust removal mechanism 5, both sides all weld first spring 2 around electric drive formula movable support 1 upper portion, the rock drilling machine is connected between first spring 2, first spring 2 is used for alleviateing the shock sensation when the rock drilling machine is used for, the rock drilling machine passes electric drive formula movable support 1 upper portion, open in the middle of electric drive formula movable support 1 bottom has the rectangular hole, the rock drilling machine passes the rectangular hole, dust absorption mechanism 4 establishes on electric drive formula movable support 1, dust removal mechanism 5 establishes between electric drive formula movable support 1 and the rock drilling machine.
As shown in fig. 1, 2 and 3, the electric putter 3, the electric drill 31 and the drill barrel 32 constitute a rock drilling machine, the electric putter 3 is connected between the first springs 2, the electric drill 31 is telescopically connected to the electric putter 3, and the drill barrel 32 is rotatably connected to the electric drill 31.
As shown in fig. 1, fig. 4 and fig. 5, the header tank 41, the filter screen 42, the air pump 43, the dust collection frame 44, the dust sensor 45, the magnet plate 46 and the connecting rope 47 form the dust collection mechanism 4, the header tank 41 is connected to the top of the electric push rod 3, the interior of the header tank 41 is divided into three containing cavities by two left and right partition boards, reserved rainwater is received in the three containing cavities, the filter screen 42 is connected between the top of the partition boards and the header tank 41, the air pump 43 is respectively installed on the front side and the rear side of the top of the electric drive type movable support 1, the air outlet pipe of the air pump 43 is inserted into the containing cavity in the middle of the header tank 41, the dust collection frame 44 is arranged on the front side and the rear side of the lower part of the electric drive type movable support 1 through the support, the dust collection frame 44 is positioned above the rectangular holes, the air pump 43 adjacent to the dust collection frame 44 is communicated with the dust collection frame 44 through the air pipes, the dust sensor 45 is installed on the front side of the lower part of the electric drive type movable support 1, nine magnet plates 46 are respectively arranged on the lower part of each dust collection frame 44, nine magnet plates 46 form a nine-square lattice, wherein the four magnet plates 46 are respectively connected to the front side and rear side of the four magnet plates 46 are respectively arranged on the right side of the magnet plates 46 and are connected between the magnet plates 46 through the adjacent magnet plates 46 through the connecting ropes.
As shown in fig. 1, 6 and 7, the first supporting frame 51, the sliding frame 52, the sponge wiper 53, the wedge-shaped frame 54 and the second spring 55 form the dust removing mechanism 5, the first supporting frame 51 is respectively connected to the left side and the right side of the lower portion of the electric driving type movable supporting seat 1, the sliding frame 52 is respectively connected to the upper portion of the first supporting frame 51 in a sliding mode, the sponge wiper 53 is respectively connected to the inner end of the sliding frame 52, the wedge-shaped frame 54 is respectively connected to the left side and the right side of the lower portion of the electric drill 31, inclined grooves which incline inwards and downwards are uniformly formed in the front side of the wedge-shaped frame 54 from top to bottom, the second spring 55 is respectively connected with the first supporting frame 51 and the sliding frame 52, the wedge-shaped frame 54 moves downwards to extrude the sliding frame 52 outwards, and the wedge-shaped frame 54 is extruded by the inclined grooves to move inwards when moving upwards.
When the device is moved to a position to be drilled, the electric push rod 3 and the electric drill 31 are started, the electric push rod 3 drives the drill barrel 32 to move downwards through the electric drill 31, the electric drill 31 drives the drill barrel 32 to simultaneously perform rotary drilling in the process of moving downwards, when the dust sensor 45 detects that the dust concentration nearby reaches a preset value, the air pump 43 is started automatically, the movable magnet plates 46 move towards the dust collection frame 44 due to suction, the connecting ropes 47 are tensioned, gaps are formed between the adjacent magnet plates 46, dust enters the dust collection frame 44 through the gaps, then the dust collection frame 44 is pumped into rainwater in a middle layer cavity of the water collection tank 41 by the air pump 43, the filter screen 42 blocks dust slurry in the middle layer cavity to prevent the dust slurry from entering cavities at two sides of the filter screen 42, when the electric drill 31 moves downwards, the electric drill 31 drives the wedge-shaped frame 54 to move downwards, the wedge-shaped frame 54 extrudes the sliding frame 52 to slide outwards to contact with the outer side surface of the wedge-shaped frame 54, the second spring 55 deforms, the sliding frame 52 drives the sponge wiper 53 to move outwards, after drilling to a certain depth, when the dust sensor 45 detects that the dust concentration nearby reaches a preset value, the air pump 43 is automatically closed, the movable magnet plates 46 move outwards towards the dust collection frame 44 due to the magnetic attraction, the connecting ropes 47 are loosened, so that the adjacent magnet plates 46 are mutually attracted to form a plate without a gap, residual dust in the air inlet pipe of the air pump 43 and the dust collection frame 44 is prevented from overflowing, people control the electric push rod 3 to drive the electric drill 31 to move upwards, the drill barrel 32 is driven to extend upwards, the electric drill 31 drives the wedge-shaped frame 54 to move upwards, when the chute of the corresponding height of the wedge-shaped frame 54 corresponds to the sliding frame 52, the second spring 55 resets to drive the sliding frame 52 to slide into the chute, and the wedge-shaped frame 54 continues to move upwards, under the guiding action of the chute, the sliding frame 52 is extruded by the chute of the wedge-shaped frame 54 to slide inwards, the second spring 55 deforms, the sliding frame 52 drives the sponge wiper 53 to move inwards to contact with the outer wall of the drill barrel 32, the effect of wiping and cleaning the outer wall of the drill barrel 32 is achieved, the next drilling is facilitated, when the wedge-shaped frame 54 is separated from the sliding frame 52 upwards, the second spring 55 resets to drive the sliding frame 52 to slide outwards, the sponge wiper 53 is driven to slide outwards to reset, and finally the electric push rod 3 and the electric drill 31 are closed.
Example 2
Based on embodiment 1, as shown in fig. 2, 8, 9 and 10, the electric motor further comprises a blocking mechanism 6, the vibration motor 61, the second bracket 62, the rope winding wheel 63, the rope 64, the third bracket 65, the blocking plate 66, the sliding plate 67, the third spring 68 and the folding cloth 69 form the blocking mechanism 6, the vibration motor 61 and the second bracket 62 are installed on the front side and the rear side of the lower portion of the electric driving movable support 1, the second bracket 62 is located on the right side of the vibration motor 61, the output shaft of the vibration motor 61 is rotationally connected with the adjacent second bracket 62, the end portion of the output shaft of the vibration motor 61 is connected with the rope winding wheel 63 through a coupler, the rope 64 is wound on the rope winding wheel 63, the third bracket 65 is symmetrically connected on the front side and the rear side of the lower portion of the electric driving movable support 1, the blocking plate 66 is rotationally connected between the third bracket 65 on the front side, the blocking plate 66 is rotationally connected between the third bracket 65 on the rear side, the rope 64 is connected with the top of the plate 66 on the same side, the sliding plate 67 is connected with the two sides of the blocking plate 67 on the front side of the third bracket 65, the two sides of the sliding plate 67 are close to the two sides of the front side of the third bracket 67 are respectively, the two sides of the sliding plate 67 are connected with the front side of the third bracket 69 and the front side of the folding cloth 69 are respectively.
When drilling dust flies, the vibration motor 61 is started, the output shaft of the vibration motor 61 rotates to drive the rope winding wheel 63 to rotate, the rope winding wheel 63 is enabled to unwind the rope 64, the blocking plate 66 rotates downwards under the action of gravity to block dust on the front side and the rear side, the blocking plate 66 drives the front end and the rear end of the folding cloth 69 to be folded, the folding cloth 69 blocks dust on the left side and the right side, the dust is prevented from overflowing from four sides, the sliding plate 67 and the third spring 68 are driven by the blocking plate 66, vibration caused by the vibration motor 61 enables the sliding plate 67 to shake left and right, the third spring 68 is adaptively deformed and reset, wind generated by the sliding plate 67 and the right side enables the dust to gather towards the middle, the dust is enabled to be absorbed upwards, after a certain depth is reached, the output shaft of the vibration motor 61 is controlled to rotate reversely, the rope winding wheel 63 is driven to wind the rope 64, the blocking plate 66 rotates upwards to be folded, the sliding plate 67 and the third spring 68 move upwards along with the blocking plate 66, the blocking plate 66 shakes the sliding plate 67 and the blocking plate 66, and the two ends of the folding cloth 69 are prevented from being affected by the vibration when the vibration motor is pulled up, and the vibration device is turned off.
As shown in fig. 1, 11 and 12, the auxiliary mechanism 7 is further included, the water pump 71, the spray head 72 and the connecting pipe 73 form the auxiliary mechanism 7, the water pump 71 is respectively installed at the left side and the right side of the top of the water collecting tank 41, the water inlet pipe of the water pump 71 is inserted into the outer accommodating cavity of the water collecting tank 41, the lower portion of the first supporting frame 51 is connected with the water outlet pipe of the water pump 71, one end of the water outlet pipe is connected with the spray head 72, the connecting pipe 73 is connected to the water outlet pipe of the water pump 71, the connecting pipe 73 is a hard pipe, the connecting pipe 73 is contacted with the bottom of the sliding frame 52, the sliding frame 52 is provided with L-shaped through holes, and the sliding frame 52 moves inwards to align the connecting pipe 73 with the L-shaped through holes.
Starting the water pump 71, pumping water in the outer layer containing cavity of the water collecting tank 41 into the water pump 71, when the sliding frame 52 moves inwards, enabling the L-shaped through holes to move inwards to be aligned with the connecting pipes 73, on one hand, spraying water in the water outlet pipe of the water pump 71 onto dust through the spray heads 72 to achieve a dust reducing effect, on the other hand, enabling the water to flow into the L-shaped through holes of the sliding frame 52 through the connecting pipes 73, and then entering the sponge wiper 53 to wet the sponge wiper 53, so that the sponge wiper 53 is more beneficial to cleaning the outer wall of the drill barrel 32.
As shown in fig. 2 and 13, the device further comprises a guiding mechanism 8, a fourth bracket 81, a guiding frame 82, a fourth spring 83 and an electromagnet 84 form the guiding mechanism 8, the fourth bracket 81 is respectively connected to the left side and the right side of the bottom of the electrically driven movable support 1, the guiding frame 82 is respectively connected to the fourth bracket 81 in a sliding manner, the fourth spring 83 is respectively wound on the guiding frame 82, two ends of the fourth spring 83 are respectively connected with the fourth bracket 81 and the guiding frame 82, the electromagnet 84 is respectively mounted on the guiding frame 82, and the electromagnet 84 is magnetically attracted when being electrified.
When the drilling dust flies, the electromagnet 84 is electrified, the guide frames 82 are mutually attracted and combined to form a frame, the fourth spring 83 deforms, the combined guide frames 82 gather and guide the flying dust, so that the flying dust is better sucked by the dust suction frame 44 above the rectangular hole, the electromagnet 84 is powered off after the drilling is stopped and the flying dust is sucked completely, and the fourth spring 83 resets to drive the guide frames 82 to slide outwards for resetting.
As shown in fig. 1, 14 and 15, the anti-blocking device 9 is further comprised of a fifth bracket 91, an impeller 92, an incomplete gear 93, a rack 94, an anti-blocking frame 95, a fifth spring 96 and a fixed block 97, wherein the fifth bracket 91 is connected to the lower portion in the water inlet pipe of the water pump 71, the impeller 92 is connected to the middle portion of the fifth bracket 91 in a rotating manner, the incomplete gear 93 is connected to the bottom of the impeller 92, the anti-blocking frame 95 is connected to the top of the partition plate of the water tank 41 in a sliding manner, the anti-blocking frame 95 is used for scraping impurities on the filter screen 42, the rack 94 is connected to the bottom of the anti-blocking frame 95, the rack 94 is meshed with the adjacent incomplete gear 93, the fixed block 97 is connected to the top of the partition plate of the water tank 41, and the fifth spring 96 is connected between the upper portion of the anti-blocking frame 95 and the adjacent fixed block 97.
When water in the water collecting tank 41 is pumped away by the water pump 71 through the water inlet pipe, the impeller 92 rotates to drive the incomplete gear 93 to rotate, so that the rack 94 is driven to move, the fifth spring 96 deforms, the rack 94 drives the anti-blocking frame 95 to move, when the incomplete gear 93 rotates to be separated from the rack 94, the fifth spring 96 resets to drive the anti-blocking frame 95 to reversely move, and the anti-blocking frame 95 reciprocates to scrape sediment impurities on the filter screen 42, so that the filter screen 42 is prevented from being blocked and cannot be filtered.
The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of the present invention, so that all equivalent modifications made by the appended claims shall be included in the scope of the present invention.
Claims (9)
1. The utility model provides a colliery drilling equipment with dust suppression effect, including electric drive formula movable support (1), first spring (2) and rock drilling machine, both sides all are connected with first spring (2) around electric drive formula movable support (1) upper portion, be connected with the rock drilling machine that is used for carrying out the drilling to colliery rock between first spring (2), rock drilling machine passes electric drive formula movable support (1) upper portion, open in the middle of electric drive formula movable support (1) bottom has the rectangular hole, rock drilling machine passes the rectangular hole, characterized by, still including dust extraction (4) and dust extraction (5), be equipped with on electric drive formula movable support (1) and be used for sucking dust extraction (4) in the water with the raise dust that the drilling produced, be equipped with between electric drive formula movable support (1) and the rock drilling machine and get rid of dust extraction (5) that are used for on the rock drilling machine adhesion dust extraction.
2. The coal mine drilling device with the dust suppression effect according to claim 1, wherein the rock drilling machine comprises an electric push rod (3), an electric drill (31) and a drill barrel (32), the electric push rod (3) is connected between the first springs (2), the electric drill (31) is connected to the electric push rod (3) in a telescopic manner, and the drill barrel (32) is connected to the electric drill (31) in a rotary manner.
3. The coal mine drilling device with dust suppression effect according to claim 2, wherein the dust collection mechanism (4) comprises a water collection tank (41), a filter screen (42), an air pump (43), a dust collection frame (44) and a dust sensor (45), the top of the electric drive type movable support (1) is connected with the water collection tank (41), the water collection tank (41) is divided into three containing cavities through a left partition plate and a right partition plate, reserved rainwater is received in the three containing cavities, the filter screen (42) is connected between the top of the partition plate and the water collection tank (41), the air pump (43) is installed on the front side and the rear side of the top of the electric drive type movable support (1), the air outlet pipe of the air pump (43) is inserted into the containing cavity in the middle of the water collection tank (41), the dust collection frame (44) is installed on the front side and the rear side of the lower portion of the electric drive type movable support (1), the dust collection frame (44) is located above a rectangular hole, the air pump (43) adjacent to the same side is communicated with the dust collection frame (44), and the dust sensor (45) is installed on the front side of the lower portion of the electric drive type movable support (1).
4. A coal mine drilling device with dust suppression effect according to claim 3, characterized in that the dust collection mechanism (4) further comprises magnet plates (46) and connecting ropes (47), nine magnet plates (46) are connected to the inner lower portion of each dust collection frame (44), nine magnet plates (46) form a nine-grid, four magnet plates (46) are respectively connected to the front and rear portions of the left side and the right side in the dust collection frame (44), the other four magnet plates (46) are connected between the adjacent magnet plates (46) through the connecting ropes (47), the last magnet plate (46) is connected between the other four magnet plates (46) through the connecting ropes (47), and the magnet plates (46) close to each other are in magnetic attraction fit.
5. The coal mine drilling device with the dust suppression effect according to claim 4, wherein the dust removal mechanism (5) comprises a first supporting frame (51), a sliding frame (52), sponge brushes (53), wedge-shaped frames (54) and a second spring (55), the first supporting frame (51) is connected to the left side and the right side of the lower portion of the electric drive type movable support (1), the sliding frame (52) is connected to the upper portion of the first supporting frame (51) in a sliding mode, the sponge brushes (53) are connected to the inner ends of the sliding frame (52), the wedge-shaped frames (54) are connected to the left side and the right side of the lower portion of the electric drill (31), inclined grooves which incline inwards and downwards are uniformly formed in the front sides of the wedge-shaped frames (54), the second springs (55) are wound on the outer sides of the sliding frame (52), the two ends of the second springs (55) are respectively connected with the first supporting frame (51) and the sliding frame (52), the wedge-shaped frames (54) move downwards to press the sliding frame (52) to slide outwards, and the wedge-shaped frames (54) move inwards through the pressing inclined grooves (52) when moving upwards.
6. The coal mine drilling device with dust suppression effect according to claim 1, further comprising a blocking mechanism (6), wherein the blocking mechanism (6) comprises a vibrating motor (61), a second bracket (62), a rope winding wheel (63), ropes (64), a third bracket (65), a blocking plate (66), sliding plates (67), a third spring (68) and folding cloth (69), the vibrating motor (61) and the second bracket (62) are arranged on the front side and the rear side of the lower part of the electric drive type movable support (1), the second bracket (62) is positioned on the right side of the vibrating motor (61), an output shaft of the vibrating motor (61) is rotationally connected with the adjacent second bracket (62), the end part of the output shaft of the vibrating motor (61) is connected with the rope winding wheel (63), the rope winding wheel (64) is wound on the rope winding wheel (63), the blocking plates (66) are rotationally connected between the front side of the third bracket (65) and the rear side of the lower part of the electric drive type movable support (1), the blocking plates (66) are rotationally connected with the blocking plates (66) on the same side, the sliding plates (66) are connected with the sliding plates (66) on the same side, two third springs (68) are connected between the adjacent sliding plates (67) and between the outermost sliding plate (67) and the blocking plate (66), folding cloth (69) is connected to the left side and the right side of the electric drive type movable support (1), and the front end and the rear end of the folding cloth (69) are respectively connected with the blocking plates (66) on the front side and the rear side.
7. The coal mine drilling device with dust suppression effect according to claim 5, further comprising an auxiliary mechanism (7), wherein the auxiliary mechanism (7) comprises a water pump (71), a spray head (72) and a connecting pipe (73), the water pump (71) is installed on the left side and the right side of the top of the water collecting tank (41), a water inlet pipe of the water pump (71) is inserted into an outer accommodating cavity of the water collecting tank (41), the lower portion of the first supporting frame (51) is connected with a water outlet pipe of the water pump (71), one end of the water outlet pipe is connected with the spray head (72), the water outlet pipe of the water pump (71) is connected with the connecting pipe (73), the connecting pipe (73) is arranged to be a hard pipe, the connecting pipe (73) is contacted with the bottom of the sliding frame (52), the sliding frame (52) is provided with L-shaped through holes, and the sliding frame (52) moves inwards to align the connecting pipe (73) with the L-shaped through holes.
8. The coal mine drilling device with the dust suppression effect according to claim 1, further comprising a guide mechanism (8), wherein the guide mechanism (8) comprises a fourth support (81), a guide frame (82), a fourth spring (83) and an electromagnet (84), the fourth support (81) is connected to the left side and the right side of the bottom of the electric drive type movable support (1), the guide frame (82) is connected to the fourth support (81) in a sliding mode, the fourth spring (83) is wound on the guide frame (82), two ends of the fourth spring (83) are connected with the fourth support (81) and the guide frame (82) respectively, and the electromagnet (84) is mounted on the guide frame (82) and magnetically attracted when the electromagnet (84) is electrified.
9. The coal mine drilling device with dust suppression effect according to claim 5, further comprising an anti-blocking mechanism (9), wherein the anti-blocking mechanism (9) comprises a fifth bracket (91), an impeller (92), an incomplete gear (93), a rack (94), an anti-blocking frame (95), a fifth spring (96) and a fixed block (97), wherein the lower part in a water inlet pipe of a water pump (71) is connected with the fifth bracket (91), the impeller (92) is rotationally connected with the middle part of the fifth bracket (91), the incomplete gear (93) is connected with the bottom of the impeller (92), the top of a partition plate of a water collecting tank (41) is slidably connected with a rack (95) for scraping impurities on a filter screen (42), the bottom end of the anti-blocking frame (95) is connected with the rack (94), the rack (94) is meshed with the adjacent incomplete gear (93), the top of the partition plate of the water collecting tank (41) is connected with the fixed block (97), and the fifth spring (96) is connected between the upper part of the anti-blocking frame (95) and the adjacent fixed block (97).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311446488.6A CN117188982A (en) | 2023-11-02 | 2023-11-02 | Colliery drilling equipment with dust suppression effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311446488.6A CN117188982A (en) | 2023-11-02 | 2023-11-02 | Colliery drilling equipment with dust suppression effect |
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| CN117188982A true CN117188982A (en) | 2023-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311446488.6A Pending CN117188982A (en) | 2023-11-02 | 2023-11-02 | Colliery drilling equipment with dust suppression effect |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117949792A (en) * | 2024-03-22 | 2024-04-30 | 山西辉能科技有限公司 | Switch cabinet partial discharge monitoring device |
| CN118498910A (en) * | 2024-07-18 | 2024-08-16 | 大同市建筑设计研究院集团有限公司 | Drilling equipment for geotechnical engineering construction |
-
2023
- 2023-11-02 CN CN202311446488.6A patent/CN117188982A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117949792A (en) * | 2024-03-22 | 2024-04-30 | 山西辉能科技有限公司 | Switch cabinet partial discharge monitoring device |
| CN118498910A (en) * | 2024-07-18 | 2024-08-16 | 大同市建筑设计研究院集团有限公司 | Drilling equipment for geotechnical engineering construction |
| CN118498910B (en) * | 2024-07-18 | 2024-09-13 | 大同市建筑设计研究院集团有限公司 | Drilling equipment for geotechnical engineering construction |
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Application publication date: 20231208 |