CN115045614A - Mine hole wall mining vehicle - Google Patents
Mine hole wall mining vehicle Download PDFInfo
- Publication number
- CN115045614A CN115045614A CN202210971444.4A CN202210971444A CN115045614A CN 115045614 A CN115045614 A CN 115045614A CN 202210971444 A CN202210971444 A CN 202210971444A CN 115045614 A CN115045614 A CN 115045614A
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- Prior art keywords
- seat
- lateral wall
- block
- mine
- drilling
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- 238000005065 mining Methods 0.000 title claims abstract description 19
- 238000005553 drilling Methods 0.000 claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 75
- 239000007921 spray Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 2
- 206010020649 Hyperkeratosis Diseases 0.000 claims 1
- 239000003245 coal Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000001771 impaired effect Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 16
- 238000010586 diagram Methods 0.000 description 9
- 230000000903 blocking effect Effects 0.000 description 7
- 239000012634 fragment Substances 0.000 description 5
- 239000003595 mist Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
- E21B19/081—Screw-and-nut feed mechanisms
-
- 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
- E21B21/0135—Liquid flushing installations
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a mine hole wall mining vehicle, which belongs to the technical field of mining equipment and comprises a vehicle body, wherein the upper surface of the vehicle body is rotatably connected with a rotating seat through a rotating part, the rotating seat is rotatably connected with a supporting plate through a first electric push rod, the supporting plate is slidably connected with a mounting plate through a driving assembly, and the mounting plate is provided with a drilling assembly for drilling a hole in a mine way. The slide can not continue to slide along with the screw thread piece like this, causes the drilling rod can not continue towards the inside probing of ore deposit way, has avoided the drilling rod to continue to bore impaired back then to effectual protection effect has been played to the drilling rod, has prolonged the life of drilling rod.
Description
Technical Field
The invention relates to a mine cave wall mining vehicle, and belongs to the technical field of mining equipment.
Background
When the mining vehicle drills in a mine tunnel, if the drill rod head is easily abraded when drilling meets a stratum with higher hardness, the drilling efficiency is also reduced; in the drilling process, a large amount of fragments can be generated, during general drilling, the fragments can be scattered in a mine tunnel to be inconvenient to process, and a large amount of dust can be generated at the same time, the dust can not be dissipated in the closed mine tunnel, so that the concentration of the dust in the mine tunnel is extremely high, great damage can be generated to the bodies of personnel constructing in the mine tunnel, the dust removing efficiency of the dust in the mine tunnel is low at present, the dust in a tunnel port can not be rapidly removed, the bodies of constructors are damaged, meanwhile, water can not be recycled, and the purposes of energy conservation and environmental protection can not be achieved.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a mining vehicle for a mine tunnel wall, which can prolong the service life of a drill rod.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a mine hole wall mining vehicle, includes the automobile body, moving mechanism is installed to the lower extreme of automobile body, the upper surface of automobile body rotates through rotating the piece and is connected with the roating seat, rotate through a electric putter on the roating seat and be connected with the backup pad, there is the mounting panel through drive assembly sliding connection in the backup pad, install the probing subassembly that is used for drilling in the ore deposit way on the mounting panel, the probing subassembly is including removing the seat, it is connected on the upper surface of mounting panel to remove a fixed connection, it is connected with the drilling rod to rotate through the third motor on the seat to remove, fixedly connected with prevents the pendulum seat on the front end lateral wall of backup pad, the main part of drilling rod rotates and cup joints the inside at the pendulum seat of preventing.
Preferably, drive assembly includes the screw rod, the screw rod passes through the second motor drive and rotates in the inside of backup pad, the inside sliding connection of backup pad has the slide, the inside sliding connection of slide has the screw thread piece, the screw thread piece passes through thread engagement and connects on the lateral wall of screw rod, the both sides of screw thread piece all are equipped with the dog, the inside and the both sides sliding connection who is located the screw thread piece of slide have the fixture block, one side that the screw thread piece was kept away from to the fixture block is equipped with the sliding block, be equipped with the spring between fixture block and the sliding block, the meshing is connected with adjusting bolt on the lateral wall of slide, adjusting bolt's inner is equipped with the top briquetting, top briquetting activity top is pressed on the lateral wall of sliding block.
Preferably, rotate the piece and include the fixed disk, fixed disk fixed connection is on the upper surface of automobile body, it is connected with the carousel to rotate on the fixed disk, carousel fixed connection is on the downside of roating seat, it has the annular to open on the lateral wall of fixed disk, just evenly be equipped with a plurality of fixing bolt on the lateral wall of carousel, the lateral wall and the plug-in connection in the inside of annular of carousel are run through to the screw thread end of a plurality of fixing bolt, the first motor of fixedly connected with on the lateral wall of automobile body, the output shaft of first motor passes through the tooth and is connected with the lateral wall meshing of carousel.
Preferably, the front side wall of the rotary seat is fixedly connected with a collecting box, a collecting hopper used for guiding the drilled debris into the collecting box is arranged above the collecting box, the front side wall of the collecting hopper is connected with a guide plate in a sliding mode through a second electric push rod, and the front side of the guide plate movably pushes against the side wall of the mine tunnel.
Preferably, the inside fixedly connected with water tank of automobile body, fixedly connected with water pump on the lateral wall of roating seat, be equipped with on the water pump and absorb water pipe and outlet pipe, the tip that absorbs water pipe runs through the lateral wall of roating seat, carousel, fixed disk and water tank in proper order and extends to the inside of water tank, the end connection of outlet pipe has the spray lance, spray lance fixed connection is on the upper surface of leading into the board.
Preferably, the inside of collecting box is equipped with the filter screen that is used for carrying out the V type form that separates piece and moisture content, the middle part upside of filter screen is connected with through the fourth motor rotation and is used for the piece exhaust auger blade with the collecting box inside, the below of filter screen just is located to be equipped with on the lateral wall of collecting box and is used for flowing back filterable moisture to the inside back flow of water tank, the tip of back flow runs through the lateral wall of roating seat, carousel, fixed disk and water tank in proper order and extends to the inside of water tank.
Preferably, it has the bin outlet to open on the lateral wall of collecting box, just be located one side rotation that the bin outlet is connected with the blanking cover that is used for sealing the bin outlet on the lateral wall of collecting box, be equipped with on the lateral wall of blanking cover and be used for carrying out the dead bolt of lock that fixes the blanking cover.
Preferably, the two sides of the supporting plate are fixedly connected with telescopic supporting legs, and the rear ends of the supporting legs are fixedly connected with foot pads.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the fixture block is clamped with the stop block through the elasticity of the spring to the fixture block, so that the linkage between the sliding seat and the threaded block is realized, if the drill rod is subjected to larger resistance, the stop block reversely extrudes the fixture block when the threaded block is driven by the screw rod to slide, and thus the sliding seat can not continuously slide along with the threaded block, so that the drill rod can not continuously drill towards the interior of the mine tunnel, further the drill rod is prevented from being damaged after continuous drilling, the protection effect on the drill rod is effectively realized, and the service life of the drill rod is prolonged.
2. According to the invention, the guide-in plate can be pushed forwards through the second electric push rod, at the moment, the front side of the guide-in plate can be abutted against the side wall of the mine tunnel, after the drill rod drills on the side wall of the mine tunnel, fragments drilled by the drill rod fall on the guide-in plate, and water mist is sprayed upwards through the spray rod, so that the water mist is attached to dust generated during the drill rod, at the moment, the dust falls downwards into the collecting hopper, finally the fragments and the dust with attached moisture are collected into the collecting box, water can be filtered in the collecting box through the filter screen, and the filtered water flows back to the inside of the water tank through the confluence pipe, so that the water is effectively recycled, meanwhile, the fragments are prevented from scattering in the mine tunnel, and the purposes of energy conservation and environmental protection are achieved.
Drawings
FIG. 1 is a schematic diagram I of the overall structure of the present invention.
FIG. 2 is a schematic diagram II of the overall structure of the present invention.
Fig. 3 is a schematic view of the overall structure of the present invention iii.
Fig. 4 is a schematic diagram iv of the overall structure of the present invention.
Fig. 5 is a schematic structural diagram of the rotary base, the first electric push rod, the support plate and the drilling assembly according to the present invention.
Fig. 6 is a schematic structural diagram of the support plate, the mounting plate, the second motor, the slide carriage and the adjusting bolt according to the present invention.
FIG. 7 is a cross-sectional view of the support plate, mounting plate, threaded rod, slide carriage, movable seat, drill rod and third motor of the present invention.
Fig. 8 is a schematic structural diagram of the screw, the second motor, the slide carriage and the mounting plate according to the present invention.
Fig. 9 is a schematic structural diagram of the screw, the second motor, the sliding seat, the thread block and the mounting plate according to the present invention.
FIG. 10 is a schematic structural diagram I of the screw, the slide, the thread block, the clamping block, the spring, the sliding block, the adjusting bolt and the top pressing block of the present invention.
FIG. 11 is a schematic structural diagram II of the screw, the slide, the thread block, the clamping block, the spring, the sliding block, the adjusting bolt and the top pressing block of the present invention.
FIG. 12 is a schematic view of the structure of the vehicle body, the rotary seat, the collecting box and the blocking cover.
FIG. 13 is a schematic view of the structure of the collecting box, the discharge opening, the blocking cover and the locking bolt of the present invention.
Fig. 14 is an exploded view of the vehicle body, the swivel base, the stationary platen and the turntable according to the present invention.
FIG. 15 is a cross-sectional exploded view of the vehicle body, the swivel base, the mounting plate and the turntable of the present invention.
Fig. 16 is a cross-sectional exploded view of the vehicle body, the swivel base, the fixed disk and the turntable according to the present invention.
FIG. 17 is a schematic view of the structure of the collecting tank, water pump, suction pipe, water outlet pipe and return pipe of the present invention.
FIG. 18 is a cross-sectional view of the collection box, filter screen, auger blade, and return tube of the present invention.
FIG. 19 is a cross-sectional view of the collection box, screen and auger blade of the present invention.
FIG. 20 is a schematic view of the structure of the rotary seat, the collecting box, the collecting hopper, the second electric push rod and the guiding plate of the present invention.
FIG. 21 is an exploded view of the collection box, the collection hopper, the guide plate, the water pump, the water outlet pipe and the spray rod of the present invention.
In the figure: 1. a vehicle body, 2, a moving mechanism, 3, a rotating part, 301, a fixed disc, 302, a rotating disc, 303, a ring groove, 304, a fixed bolt, 305, a first motor, 4, a rotating seat, 5, a first electric push rod, 6, a supporting plate, 7, a driving component, 701, a screw rod, 702, a second motor, 703, a sliding seat, 704, a thread block, 705, a clamping block, 706, a sliding block, 707, a spring, 708, an adjusting bolt, 709, a jacking block, 7010, a stopping block, 8, a mounting plate, 9, a drilling component, 901, a moving seat, 902, a third motor, 903, a drill rod, 904, a swing-proof seat, 10, a contact, 11, a guide rod, 12, a collecting box, 13, a receiving hopper, 14, a second electric push rod, 15, a guide plate, 16, a water tank, 17, a water pump, 18, a water suction pipe, 19, a water outlet pipe, 20, a spray rod, 21, a filter screen, 22, a fourth motor, 23, blades, 24 and a spiral conveyer, 25. water filling port, 26, inner column, 27, support leg, 28, foot pad, 29, discharge port, 30, blanking cover, 31 and locking bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-21, the present invention provides a technical solution: a mining vehicle for mine tunnel walls comprises a vehicle body 1, wherein a moving mechanism 2 is installed at the lower end of the vehicle body 1, the moving mechanism 2 can be a crawler wheel, the vehicle body 1 can conveniently move in a mine tunnel, the upper surface of the vehicle body 1 is rotatably connected with a rotary base 4 through a rotating piece 3, a supporting plate 6 is rotatably connected onto the rotary base 4 through a first electric push rod 5, as shown in figure 5, the first electric push rod 5 is rotatably connected onto the side wall of the rotary base 4, the end part of an output shaft of the first electric push rod 5 is rotatably connected onto the lower side surface of the supporting plate 6, when the first electric push rod 5 is started, the output shaft of the first electric push rod 5 makes telescopic motion, when the output shaft of the first electric push rod 5 extends out, the output shaft of the first electric push rod 5 can prop against the supporting plate 6 to turn upwards, otherwise, when the output shaft of the first electric push rod 5 contracts, the output shaft of the first electric push rod 5 can pull the supporting plate 6 to turn downwards, the supporting plate 6 is slidably connected with a mounting plate 8 through a driving assembly 7, the mounting plate 8 is provided with a drilling assembly 9 for drilling a hole in a mine, the drilling assembly 9 comprises a moving seat 901, the moving seat 901 is fixedly connected to the upper surface of the mounting plate 8, the moving seat 901 is rotatably connected with a drill rod 903 through a third motor 902, as shown in fig. 1, the third motor 902 is fixedly installed on the side wall of the moving seat 901, the output shaft of the third motor 902 is connected with the rear end of the drill rod 903, when the third motor 902 is started, the output shaft of the third motor 902 drives the drill rod 903 to rotate, the drill rod 903 moves forward to realize drilling operation after the driving assembly 9 is driven by the driving assembly 7 to slide forward, an anti-swing seat 904 for preventing the drill rod 903 from swinging is fixedly connected to the side wall of the front end of the supporting plate 6 to increase the drilling stability of the drill rod 903, the main body of the drill rod 903 is rotatably sleeved inside the anti-swing seat 904.
As shown in fig. 6-11, in order to avoid damage to the drill rod 903 during drilling after a large resistance is applied, so as to protect the drill rod 903, specifically, the driving assembly 7 includes a screw 701, the screw 701 is driven by a second motor 702 to rotate inside the support plate 6, as shown in fig. 6, the second motor 702 is fixedly installed on a side wall of the support plate 6, and an output shaft of the second motor 702 is connected to an end of the screw 701 through a belt, after the second motor 702 is started, the output shaft of the second motor 702 drives the screw 701 to rotate, a sliding seat 703 is slidably connected inside the support plate 6, as shown in fig. 7-8, a plurality of guide rods 11 parallel to each other are installed inside the support plate 6, the sliding seat is slidably sleeved on the guide rods 703, so that the sliding seat 703 can slide more smoothly, a threaded block 704 is slidably connected inside the sliding seat 703, the threaded block 704 is connected to the side wall of the screw 701 through threaded engagement, two side of the threaded block 704 are respectively provided with a stop block 7010, the two stop blocks 7010 and the threaded block 704 are of an integrally formed structure, two sides of the interior of the sliding seat 703, which are located on the threaded block 704, are slidably connected with a stop block 705, the stop block 705 is movably clamped with the stop blocks 7010, one side of the stop block 705, which is far away from the threaded block 704, is provided with a sliding block 706, a spring 707 is arranged between the stop block 705 and the sliding block 706, the side wall of the sliding seat 703 is engaged with an adjusting bolt 708, the inner end of the adjusting bolt 708 is provided with a jacking block 709, as shown in fig. 11, the inner end of the adjusting bolt 708 is rotatably connected to the interior of the jacking block 709, the jacking block 709 is slidably connected to the interior of the sliding seat 703, and the jacking block 709 is movably jacked on the side wall of the sliding block 706.
As shown in fig. 6-11, during drilling operation, the sliding of the top pressing block 709 is adjusted by rotating the adjusting bolt 708 in advance, so that the top pressing block 709 drives the sliding block 706 to slide, thereby adjusting the compression amount of the spring 707, and at this time, the pressing force of the clamping block 705 on the clamping block 7010 can be adjusted, after the drilling assembly 9 is started, the drilling assembly 9 is driven by the driving assembly 7 to slide forward on the supporting plate 6, and the operation of driving the drilling assembly 9 to slide forward is as follows: when the second motor 702 is started, the output shaft of the second motor 702 drives the screw 701 to rotate, so that the screw 701 drives the screw block 704 to slide, the screw block 704 is connected with the sliding seat 703 through the clamping of the stopper 7010 and the fixture block 705, the screw block 704 drives the sliding seat 703 to slide on the support plate 6, so that the sliding seat 703 slides on the support plate 6 along with the sliding seat 703, so that the drilling assembly 9 is driven to slide forwards on the support plate 6, so that the drill rod 903 drills towards the side wall of the mine (as shown in fig. 4), during the drilling process of the drill rod 903 rotating, the drill rod 903 is subjected to the resistance of the side wall of the mine, if the drill rod 903 is subjected to larger resistance, namely the resistance of the drill rod 903 is larger than the load of the spring 707, the stopper 7010 presses the fixture block 705 out in the opposite direction after the screw 701 drives the screw block 704 to slide (as shown in fig. 11), in this way, the sliding seat 703 cannot slide continuously along with the threaded block 704, so that the drill rod 903 cannot drill continuously towards the inside of the mine tunnel, and the drill rod 903 is prevented from being damaged after drilling continuously, thereby effectively protecting the drill rod 903 and prolonging the service life of the drill rod 903.
In addition, the side walls of the sliding seat 703 and the thread block 704 are provided with the contacts 10, when the clamping block 705 is clamped with the stop block 7010, the two contacts 10 are contacted together, if the thread block 704 slides independently, the two contacts 10 are separated, and when the two contacts 10 are separated, the second motor 702 drives the screw 701 to rotate in the reverse direction, so that the reverse sliding reset of the thread block 704 is realized, at the moment, the thread block 704 can drive the sliding seat 703 to slide in the reverse direction, the drill rod 903 is drawn out from the drill hole on the side wall of the mine tunnel, and the drill rod 903 is prevented from being damaged when being continuously drilled after the drill rod 903 is blocked too large.
As shown in fig. 14 to 16, in order to adjust the drilling angle of the drill rod 903 in the horizontal direction, specifically, the rotating member 3 includes a fixed disk 301, the fixed disk 301 is fixedly connected to the upper surface of the vehicle body 1, a rotating disk 302 is rotatably connected to the fixed disk 301, the rotating disk 302 is fixedly connected to the lower side surface of the rotating base 4, a circular groove 303 is formed in the side wall of the fixed disk 301, a plurality of fixing bolts 304 are uniformly arranged on the side wall of the rotating disk 302, the threaded ends of the fixing bolts 304 penetrate through the side wall of the rotating disk 302 and are inserted into the circular groove 303, so that the rotating disk 302 is fixedly connected to the fixed disk 301 and can rotate on the fixed disk 301, a first motor 305 is fixedly connected to the side wall of the vehicle body 1, the output shaft of the first motor 305 is engaged with the side wall of the rotating disk 302 through teeth, as shown in fig. 14 to 16, when the first motor 305 is activated, the output shaft of the first motor 305 drives the rotary table 302 to rotate, and at this time, the rotary table 302 drives the rotary base 4 to rotate, so that the drilling angle of the drill rod 903 can be adjusted.
As shown in fig. 4, 20 and 21, in order to uniformly recover the drilled debris to avoid the debris from scattering in the mine, specifically, a collection box 12 is fixedly connected to the front side wall of the rotary base 4, a collection box 13 for guiding the drilled debris into the collection box 12 is arranged above the collection box 12, a guide plate 15 is slidably connected to the front side wall of the collection box 13 through a second electric push rod 14, the second electric push rod 14 is fixedly connected to the outer side wall of the collection box 13, the output shaft of the second electric push rod 14 is fixedly connected to the side wall of the guide plate 15, as shown in fig. 4, after the vehicle body 1 moves into the mine, the guide plate 15 can be pushed forward through the second electric push rod 14, the front side of the guide plate 15 abuts against the side wall of the mine, at this time, after the drill rod 903 drills a hole in the side wall of the mine, the drilled debris of the drill rod 903 falls on the guide plate 15, and the chips are guided into the receiving hopper 13 through the guide plate 15, and finally the chips are collected in the collecting box 12, so that the chips are prevented from scattering in the mine, and the front side of the guide plate 15 is movably pressed against the side wall of the mine.
As shown in fig. 17, 20 and 21, during drilling in a mine, a large amount of dust is generated, and in order to enable the dust to settle and prevent the dust from drifting in the mine, specifically, a water tank 16 is fixedly connected to the inside of the vehicle body 1, a water injection port 25 is arranged on the water tank 16, the water injection port 25 penetrates through the side wall of the vehicle body 1 and extends to the outside of the vehicle body, so as to facilitate water supply to the inside of the water tank 16, a water pump 17 is fixedly connected to the side wall of the swivel base 4, a water suction pipe 18 and a water outlet pipe 19 are arranged on the water pump 17, the end of the water suction pipe 18 sequentially penetrates through the side walls of the swivel base 4, the turntable 302, the fixed disk 301 and the water tank 16 and extends to the inside of the water tank 16, a spray bar 20 is connected to the end of the water outlet pipe 19, and the spray bar 20 is fixedly connected to the upper surface of the guide plate 15.
As shown in fig. 15, 16 and 19, in order to recycle the filtered water to achieve the effect of saving water, specifically, a V-shaped filter screen 21 for separating the debris from the water is disposed inside the collection box 12, an auger blade 23 for discharging the debris inside the collection box 12 is rotatably connected to an upper side of a middle portion of the filter screen 21 through a fourth motor 22, as shown in fig. 19, the fourth motor 22 is fixedly mounted on a side wall of the collection box 12, an output shaft of the fourth motor 22 is connected to an end portion of the auger blade 23, so that after the fourth motor 22 is started, the output shaft of the fourth motor 22 can drive the auger blade 23 to rotate, so as to discharge the debris inside the collection box 12, a return pipe 24 for returning the filtered water to the inside of the water tank 16 is disposed below the filter screen 21 and on the side wall of the collection box 12, the end of the return pipe 24 sequentially penetrates through the rotating base 4, the rotating disc 302, the fixed disc 301 and the side wall of the water tank 16 and extends into the water tank 16, as shown in fig. 15-16, the lower side surface of the rotating base 4 is fixedly connected with the inner column 26, the inner column 26 and the rotating disc 302 are coaxially arranged, the lower end of the inner column 26 penetrates through the side walls of the fixed disc 301 and the water tank 16 and extends into the water tank 16, the water suction pipe 18 and the return pipe 24 are fixed inside the inner column 26, and abrasion of the side walls of the fixed disc 301 and the water tank 16 on the side walls of the water suction pipe 18 and the return pipe 24 is avoided when the rotating base 4 rotates.
As shown in fig. 12 and 13, in order to facilitate the discharge of the collected debris inside the collection box 12, specifically, the side wall of the collection box 12 is opened with a discharge opening 29, a blocking cover 30 for closing the discharge opening 29 is rotatably connected to the side wall of the collection box 12 on one side of the discharge opening 29, a locking bolt 31 for fixing the blocking cover 30 is provided on the side wall of the blocking cover 30, when the blocking cover 30 is closed, the locking bolt 31 is rotated, at this time, the threaded end of the locking bolt 31 is engaged with the side wall of the collection box 12, at this time, the blocking cover 30 can be fixed in the closed state, and at this time, the debris is collected inside the collection box 12.
As shown in fig. 4, in order to stabilize the drilling machine body 1 more firmly during drilling, specifically, both sides of the supporting plate 6 are fixedly connected with retractable supporting legs 27, the rear ends of the supporting legs 27 are fixedly connected with foot pads 28, the supporting legs 27 can be in the form of oil cylinders, when supporting, the supporting legs 27 are unfolded to enable the foot pads 28 to abut against the side walls of the mine shaft, when the supporting legs 27 abut against the side walls of the mine shaft, the reverse acting force of the drill rod 903 can be offset, so that the drilling assembly 9 can be more firmly drilled, and after drilling operation is completed, the supporting legs 27 are retracted, so that the size of the drilling machine is reduced, and the drilling machine body 1 can move in the mine shaft conveniently.
The working principle is as follows: when the device is used, the vehicle body 1 is driven to cause the drill rod 903 to be opposite to the drilling side wall of the mine, the second electric push rod 14 is started at the moment, the second electric push rod 14 causes the guide plate 15 to be pushed forwards to be attached to the side wall of the mine, then the water pump 17 is started, the water pump 17 pumps out water in the water tank 16 through the water suction pipe 18 and then is conveyed to the spray rod 20 through the water outlet pipe 19, the spray rod 20 is caused to spray water upwards in a water mist shape, then the drilling assembly 9 is started, the drilling assembly 9 is obtained through the driving assembly 7 to move forwards, the drill rod 903 is caused to perform drilling operation, drilled debris falls on the guide plate 15 at the moment and is collected in the collecting box 12 through the collecting box 13, dust generated by drilling is attached by water mist, the dust attached to the water also falls downwards into the collecting box 13 and finally falls in the collecting box 12, and the debris and the dust in the collecting box 12 are doped with water, after filtering the dust through filter screen 21, the filterable water of crossing flows back to the inside of water tank 16 through back flow 24, realize energy-conserving effect, when the inside piece volume of collecting box 12 is great, remove automobile body 1 to piece processing department, open blanking cover 30, and start fourth motor 22, make auger blade 23 rotate, auger blade 23 just can discharge the piece through bin outlet 29 like this (splendid attire and transport clastic dolly can be placed to the below of bin outlet 29, be convenient for carry out the ore deposit with the piece), so that clear up the piece of collecting box 12 inside.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a mine cave wall mining car, includes automobile body (1), moving mechanism (2), its characterized in that are installed to the lower extreme of automobile body (1): the upper surface of automobile body (1) rotates through rotating piece (3) and is connected with roating seat (4), rotate through first electric putter (5) on roating seat (4) and be connected with backup pad (6), there are mounting panel (8) through drive assembly (7) sliding connection in backup pad (6), install drilling subassembly (9) that are used for drilling in the ore deposit way on mounting panel (8), drilling subassembly (9) are including removing seat (901), remove seat (901) fixed connection on the upper surface of mounting panel (8), it is connected with drilling rod (903) to rotate through third motor (902) on removing seat (901), fixedly connected with prevents on the front end lateral wall of backup pad (6) and puts seat (904), the main part of drilling rod (903) rotates and cup joints the inside of preventing putting seat (904).
2. A mine cavity wall mining vehicle according to claim 1, wherein: the driving assembly (7) comprises a screw rod (701), the screw rod (701) is driven to rotate in the supporting plate (6) through a second motor (702), a sliding seat (703) is connected to the inside of the supporting plate (6) in a sliding mode, a threaded block (704) is connected to the inside of the sliding seat (703) in a sliding mode, the threaded block (704) is connected to the side wall of the screw rod (701) through threaded engagement, stop blocks (7010) are arranged on two sides of the threaded block (704), clamping blocks (705) are connected to the inside of the sliding seat (703) and two sides of the threaded block (704) in a sliding mode, a sliding block (706) is arranged on one side, away from the threaded block (704), of each clamping block (705), a spring (707) is arranged between each clamping block (705) and the corresponding sliding block (706), an adjusting bolt (708) is connected to the side wall of the sliding seat (703) in a meshing mode, and a top pressing block (709) is arranged at the inner end of each adjusting bolt (708), the top pressing block (709) is movably pressed on the side wall of the sliding block (706).
3. A mine cavity wall mining vehicle according to claim 1, wherein: rotate piece (3) including fixed disk (301), fixed disk (301) fixed connection is on the upper surface of automobile body (1), it is connected with carousel (302) to rotate on fixed disk (301), carousel (302) fixed connection is on the downside of roating seat (4), it has annular (303) to open on the lateral wall of fixed disk (301), just evenly be equipped with a plurality of fixing bolt (304) on the lateral wall of carousel (302), and the screw thread end of a plurality of fixing bolt (304) runs through the lateral wall and inserts the inside at annular (303) of carousel (302), first motor (305) of fixedly connected with on the lateral wall of automobile body (1), the output shaft of first motor (305) passes through the tooth and is connected with the lateral wall meshing of carousel (302).
4. A mine cavity wall mining vehicle according to claim 3, wherein: the mining underground coal mine underground.
5. A mine cavity wall mining vehicle according to claim 4, wherein: the inside fixedly connected with water tank (16) of automobile body (1), fixedly connected with water pump (17) on the lateral wall of roating seat (4), be equipped with on water pump (17) and absorb water tub (18) and outlet pipe (19), the tip that absorbs water tub (18) runs through the lateral wall of roating seat (4), carousel (302), fixed disk (301) and water tank (16) in proper order and extends to the inside of water tank (16), the end connection of outlet pipe (19) has spray lance (20), spray lance (20) fixed connection is on the upper surface of leading into board (15).
6. A mine cavity wall mining vehicle according to claim 5, wherein: the inside of collecting box (12) is equipped with filter screen (21) that is used for carrying out the V type form that separates piece and moisture, the middle part upside of filter screen (21) is rotated through fourth motor (22) and is connected with auger blade (23) that are used for with the inside piece discharge of collecting box (12), be equipped with below of filter screen (21) and be located on the lateral wall of collecting box (12) and be used for flowing back filterable moisture to inside back flow (24) of water tank (16), the tip of back flow (24) runs through the lateral wall of roating seat (4), carousel (302), fixed disk (301) and water tank (16) in proper order and extends to the inside of water tank (16).
7. A mine cavity wall mining vehicle according to claim 5 or 6, wherein: it has bin outlet (29) to open on the lateral wall of collecting box (12), just one side that is located bin outlet (29) on the lateral wall of collecting box (12) is rotated and is connected with blanking cover (30) that are used for sealing bin outlet (29), be equipped with on the lateral wall of blanking cover (30) and be used for carrying out dead bolt (31) of lock fixed blanking cover (30).
8. A mine cavity wall mining vehicle according to claim 1, wherein: the both sides of backup pad (6) are all fixedly connected with telescopic landing leg (27), the rear end fixedly connected with callus on the sole (28) of landing leg (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210971444.4A CN115045614A (en) | 2022-08-15 | 2022-08-15 | Mine hole wall mining vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210971444.4A CN115045614A (en) | 2022-08-15 | 2022-08-15 | Mine hole wall mining vehicle |
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| CN115045614A true CN115045614A (en) | 2022-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210971444.4A Pending CN115045614A (en) | 2022-08-15 | 2022-08-15 | Mine hole wall mining vehicle |
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| CN116816261A (en) * | 2023-08-30 | 2023-09-29 | 济宁矿业集团有限公司 | Underground roadway support drilling machine supporting device and application method thereof |
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Application publication date: 20220913 |