CN114215566B - Modularized anchor rod unit of tunneling, anchoring and protecting integrated machine - Google Patents
Modularized anchor rod unit of tunneling, anchoring and protecting integrated machine Download PDFInfo
- Publication number
- CN114215566B CN114215566B CN202111410885.9A CN202111410885A CN114215566B CN 114215566 B CN114215566 B CN 114215566B CN 202111410885 A CN202111410885 A CN 202111410885A CN 114215566 B CN114215566 B CN 114215566B
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- sliding
- wall
- sleeve
- cavity
- side wall
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- 238000004873 anchoring Methods 0.000 title claims abstract description 23
- 230000005641 tunneling Effects 0.000 title claims abstract description 13
- 239000000428 dust Substances 0.000 claims abstract description 36
- 238000003825 pressing Methods 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 11
- 239000004576 sand Substances 0.000 claims description 9
- 239000011435 rock Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 239000003245 coal Substances 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 description 18
- 238000010586 diagram Methods 0.000 description 6
- 230000029058 respiratory gaseous exchange Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/003—Machines for drilling anchor holes and setting anchor bolts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B12/00—Accessories for drilling tools
- E21B12/06—Mechanical cleaning devices
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- 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
-
- 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
-
- 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
- E21B21/06—Arrangements for treating drilling fluids outside the borehole
- E21B21/07—Arrangements for treating drilling fluids outside the borehole for treating dust-laden gaseous fluids
-
- 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
- E21B37/00—Methods or apparatus for cleaning boreholes or wells
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
The invention discloses a modularized anchor rod unit of an excavating, anchoring and protecting integrated machine, and belongs to the field of coal mine tunneling and supporting equipment. The utility model provides a dig modularization stock unit of anchor all-in-one, includes slide rail and sliding connection's sliding seat on the slide rail, still includes: the driving motor is fixedly arranged at the upper end of the sliding seat, a drill bit is fixedly arranged at the output end of the driving motor through a drill rod, a guide seat is fixedly connected to one end of the sliding rail, and a guide hole matched with the drill rod is formed in the side wall of the guide seat; the sleeve is fixedly connected to the side wall of the guide seat, the sleeve is sleeved on the periphery of the drill bit, a plurality of groups of brushes are arranged on the circumferential inner wall of the sleeve, an annular pipe is fixedly arranged in the side wall of the guide seat, and a plurality of air nozzles extending into the sleeve are fixedly arranged on the side wall of the annular pipe; the invention can effectively remove dust on the outer walls of the drill rod and the drill bit, thereby preventing the drill rod and the guide hole from being scratched and prolonging the service life.
Description
Technical Field
The invention relates to the technical field of exploitation equipment, in particular to a modularized anchor rod unit of an excavating, anchoring and protecting integrated machine.
Background
The anchor rod machine is mainly used for anchor rod drilling and installation operation of underground tunnel of coal mine, rock and soil anchor rod construction, roadbed and slope treatment, underground deep foundation pit supporting and blocking, tunnel surrounding rock stabilization, disaster prevention and landslide and other disaster remediation, underground engineering supporting and high-rise building foundation treatment. The method is also suitable for non-prestressed anchor bolt support of deep foundation pit spraying protection and side slope soil nailing engineering.
After the anchor rod unit on the tunneling, anchoring and protecting integrated machine punches in a roadway, a large amount of sand and dust can remain on the extracted drill rod and drill bit, so that when the drill rod is extracted for drilling, the dust on the surface of the drill rod can cause scratches on the inner wall of the guide seat and the outer wall of the drill rod, and the service lives of the drill rod and the guide seat are reduced.
Disclosure of Invention
The invention aims to solve the problem that the service life of a drill rod and a guide seat on an anchor rod unit is shortened due to easy scratch in the prior art, and provides a modularized anchor rod unit of an excavating, anchoring and protecting integrated machine.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides a dig modularization stock unit of anchor all-in-one, includes slide rail and sliding connection's sliding seat on the slide rail, still includes: the driving motor is fixedly arranged at the upper end of the sliding seat, a drill bit is fixedly arranged at the output end of the driving motor through a drill rod, a guide seat is fixedly connected to one end of the sliding rail, and a guide hole matched with the drill rod is formed in the side wall of the guide seat; the sleeve pipe, fixed connection is in the lateral wall of guide holder, wherein, the sleeve pipe cover is established around the drill bit, sheathed tube circumference inner wall is equipped with multiunit brush, fixed mounting has the annular pipe in the lateral wall of guide holder, the lateral wall fixed mounting of annular pipe has a plurality of air nozzles that extend to in the sleeve pipe, be equipped with the automatic air feed mechanism of being connected with the annular pipe in the slide rail.
In order to improve the ash removal efficiency to drilling rod and drill bit, preferably, automatic air feed mechanism is including setting up the fluting at the slide rail lateral wall, sliding connection has the clamp plate with sliding seat fixed connection in the fluting, elastic connection has flexible gasbag between clamp plate and the fluting inner wall, flexible gasbag's lateral wall fixedly connected with rather than the breathing pipe and the blast pipe of intercommunication, equal fixed mounting has the check valve in breathing pipe and the blast pipe, the end and the annular pipe fixed connection and the intercommunication of blast pipe.
In order to reduce the dust that produces when drilling, further, sheathed tube port inner wall is equipped with the ring channel, the inside of slide rail is equipped with the cavity, install the filter in the cavity, the lateral wall fixedly connected with of ring channel extends to the communicating pipe at the top in the cavity, the end of breathing pipe extends to the interior bottom of cavity.
In order to improve the ash removal efficiency of brush, still further, sheathed tube inner wall is equipped with a plurality of slide holes, and is a plurality of equal sliding connection in the slide hole has the slider, multiunit the brush is fixed connection respectively at the lateral wall of a plurality of sliders, be equipped with the first sliding chamber with slide hole intercommunication in the sleeve pipe, sliding connection has the slide with a plurality of slider fixed connection in the first sliding chamber, the inner wall of guiding hole is equipped with the indirect gas feeding mechanism that is connected with first sliding chamber.
In order to improve the ash removal efficiency of brush, still further, indirect air feed mechanism is including installing the ball at the guiding hole inner wall, be equipped with the second sliding chamber that corresponds with the ball in the inner wall of guide holder, sliding connection has the magnet piston in the second sliding chamber, through elastic component elastic connection between magnet piston and the inner wall in second sliding chamber, the second sliding chamber is linked together with first sliding chamber through the connecting pipe, the outer wall fixedly connected with of ball is a plurality of thrust magnets.
In order to ensure the elastic force of the elastic piece, the elastic piece is a return spring.
For the benefit, still further, the lateral wall fixedly connected with of slide extends to the shake board in the cavity, filter fixedly connected on shake board, the slope of filter sets up in the cavity.
In order to facilitate cleaning of dust on the filter plate, further, the side wall of the cavity is provided with an opening extending to the outer wall of the sliding rail, the cover plate is rotatably installed in the opening, and the filter plate is obliquely arranged in the opening.
In order to improve the soot blowing efficiency of the gas nozzles, preferably a plurality of said gas nozzles are uniformly distributed in the casing and directed towards the circumferential outer wall of said drill bit.
In order to prevent dust from entering the guide hole, preferably, sealing rings are sleeved in ports on two sides of the guide hole.
Compared with the prior art, the invention provides a modularized anchor rod unit of an excavating, anchoring and protecting integrated machine, which has the following beneficial effects:
1. According to the modularized anchor rod unit of the tunneling, anchoring and protecting integrated machine, when a drill rod is pulled out of a drilled hole, the brush on the inner wall of the sleeve can sweep sand and dust on the outer wall of the drill rod and the drill bit, so that the drill rod and the guide hole are prevented from being scratched, the service life is prolonged, and the air nozzle can blow the sand and dust swept by the brush into the sleeve, and the ash cleaning efficiency of the drill rod and the drill bit is improved;
2. according to the modularized anchor rod unit of the tunneling, anchoring and protecting integrated machine, the balls are driven to rotate when the drill rod slides in the guide holes, and the balls drive the sliding plate and the hairbrush to shake reciprocally through the magnet piston, so that the hairbrush can clean dust on the outer walls of the drill rod and the drill bit more efficiently;
3. according to the modularized anchor rod unit of the tunneling, anchoring and protecting integrated machine, when a drill rod is driven to slide towards a drilling direction through a sliding seat, a pressing plate stretches a telescopic air bag, dust generated during drilling can be sucked by an annular groove, so that surrounding air is polluted by the dust, and dust in the air can be effectively filtered by a filter plate in a cavity;
4. When the sliding plate 24 shakes, the shaking plate can be driven to shake synchronously through the shaking sliding plate, so that the obliquely arranged filter plate is driven to shake, and the filter plate can shake dust filtered by the upper end face to the bottom, so that the dust filtering efficiency of the filter plate can be ensured.
Drawings
Fig. 1 is a schematic diagram of an axial measurement structure of a modular roof bolt unit of an excavating, anchoring and protecting integrated machine;
fig. 2 is a schematic diagram of a front view cut-away structure of a modular roof bolt unit of an excavating, anchoring and protecting integrated machine according to the present invention;
fig. 3 is a schematic structural diagram of a portion a in fig. 2 of a modular roof bolt unit of an excavating, anchoring and protecting integrated machine according to the present invention;
Fig. 4 is a schematic diagram of a structure of a modular roof bolt unit of the tunneling, anchoring and protecting integrated machine at a position B in fig. 2;
fig. 5 is a schematic structural diagram of a modular roof bolt unit of the tunneling, anchoring and protecting integrated machine at C in fig. 2;
fig. 6 is a schematic diagram of a structure D in fig. 2 of a modular roof bolt unit of an excavating, anchoring and protecting integrated machine according to the present invention.
In the figure: 1. a slide rail; 2. a sliding seat; 3. a driving motor; 4. a drill rod; 5. a drill bit; 6. a guide seat; 7. a sleeve; 8. a guide hole; 9. a brush; 10. slotting; 11. a telescopic air bag; 12. a pressing plate; 13. an air suction pipe; 14. an exhaust pipe; 15. an annular groove; 16. a cavity; 17. a communicating pipe; 18. a filter plate; 19. an opening; 20. a cover plate; 21. an annular tube; 22. an air nozzle; 23. a first sliding cavity; 24. a slide plate; 25. a slide hole; 26. a slide block; 27. a ball; 28. a back-thrust magnet; 29. a second sliding cavity; 30. a magnet piston; 31. an elastic member; 32. a connecting pipe; 33. and (5) a dither plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1:
Referring to fig. 1-6, a modular anchor rod unit of an excavating, anchoring and protecting integrated machine includes a slide rail 1, a slide seat 2 slidingly connected to the slide rail 1, and further includes: the driving motor 3 is fixedly arranged at the upper end of the sliding seat 2, wherein a drill bit 5 is fixedly arranged at the output end of the driving motor 3 through a drill rod 4, a guide seat 6 is fixedly connected to one end of the sliding rail 1, and a guide hole 8 matched with the drill rod 4 is formed in the side wall of the guide seat 6; the sleeve 7, fixed connection is at the lateral wall of guide holder 6, wherein, sleeve 7 cover is established around drill bit 5, the circumference inner wall of sleeve 7 is equipped with multiunit brush 9, fixed mounting has annular pipe 21 in the lateral wall of guide holder 6, the lateral wall fixed mounting of annular pipe 21 has a plurality of air nozzles 22 that extend to in the sleeve 7, be equipped with the automatic air feed mechanism who is connected with annular pipe 21 in the slide rail 1, when slide holder 2 drives drilling rod 4 and take out the drilling, the brush 9 of sleeve 7 inner wall can sweep the sand and dust of drilling rod 4 and drill bit 5 outer wall, prevent drilling rod 4 and guiding hole 8 production mar, and promote life, and slide holder 2 can be through automatic air feed mechanism to annular pipe 21 air feed, at last from the air nozzle 22 blowout of annular pipe 21 lateral wall to sleeve 7 in, thereby blow out the sand and dust that brush 9 clearly sweeps out in the sleeve 7, and promote the deashing efficiency to drilling rod 4 and drill bit 5.
Furthermore, the air nozzles 22 are uniformly distributed in the sleeve 7 and face the circumferential outer wall of the drill bit 5, so that the soot blowing efficiency of the air nozzles 22 can be improved.
Furthermore, sealing rings are sleeved in the ports on two sides of the guide hole 8, so that dust can be prevented from entering the guide hole 8.
Example 2:
Referring to fig. 1 to 4, substantially the same as in embodiment 1, further: the automatic air supply mechanism comprises a slot 10 arranged on the side wall of the sliding rail 1, a pressing plate 12 fixedly connected with the sliding seat 2 is connected in the slot 10 in a sliding manner, a telescopic air bag 11 is elastically connected between the pressing plate 12 and the inner wall of the slot 10, an air suction pipe 13 and an air exhaust pipe 14 which are communicated with the telescopic air bag 11 are fixedly connected with the side wall of the telescopic air bag, one-way valves are fixedly arranged in the air suction pipe 13 and the air exhaust pipe 14, the tail end of the air exhaust pipe 14 is fixedly connected with and communicated with the annular pipe 21, the sliding seat 2 can drive the pressing plate 12 to synchronously slide when sliding, the pressing plate 12 can squeeze the telescopic air bag 11, the telescopic air bag 11 can input the air in the annular pipe 21 through the air exhaust pipe 14, and finally the air nozzle 22 on the side wall of the annular pipe 21 is sprayed into the sleeve 7, so that sand and dust cleaned by the hairbrush 9 can be blown out of the sleeve 7, and the dust cleaning efficiency of the drill rod 4 and the drill bit 5 can be improved.
Example 3:
Referring to fig. 2, 4 and 5, substantially the same as in embodiment 1, further: the port inner wall of sleeve pipe 7 is equipped with ring channel 15, the inside of slide rail 1 is equipped with cavity 16, install filter 18 in the cavity 16, the lateral wall fixedly connected with of ring channel 15 extends to the communicating pipe 17 at the interior top of cavity 16, the end of breathing pipe 13 extends to the interior bottom of cavity 16, and when sliding seat 2 drove drilling rod 4 to the drilling direction and slide, clamp plate 12 then can tensile flexible gasbag 11, flexible gasbag 11 then can inhale cavity 16 through breathing pipe 13, cavity 16 then can inhale ring channel 15 through communicating pipe 17, the dust that produces when ring channel 15 then can absorb the drilling, thereby reduce dust pollution surrounding air, and the filter 18 in the cavity 16 can carry out effectual filtration to the dust in the air.
Example 4:
Referring to fig. 2 to 3, substantially the same as in embodiment 1, further: the inner wall of sleeve 7 is equipped with a plurality of slide holes 25, all sliding connection has slider 26 in a plurality of slide holes 25, multiunit brush 9 is fixed connection respectively in the lateral wall of a plurality of sliders 26, be equipped with in the sleeve 7 with slide hole 25 intercommunication's first sliding chamber 23, sliding connection has the slide plate 24 with a plurality of slider 26 fixed connection, the inner wall of guiding hole 8 is equipped with the indirect air feed mechanism who is connected with first sliding chamber 23, when drilling rod 4 resets, indirect air feed mechanism can indirectly breathe in and the air feed to first sliding chamber 23, thereby make slide plate 24 reciprocate the shake in first sliding chamber 23, can drive the reciprocal shake of brush 9 of slider 26 lateral wall, thereby make brush 9 can more efficient clearance drilling rod 4 and the dust of drill bit 5 outer wall.
Example 5:
Referring to fig. 2, 3 and 6, substantially the same as in embodiment 1, further: the indirect air feeding mechanism comprises a ball 27 arranged on the inner wall of a guide hole 8, a second sliding cavity 29 corresponding to the ball 27 is arranged in the inner wall of a guide seat 6, a magnet piston 30 is connected in the second sliding cavity 29 in a sliding way, the magnet piston 30 is elastically connected with the inner wall of the second sliding cavity 29 through an elastic piece 31, the second sliding cavity 29 is communicated with the first sliding cavity 23 through a connecting pipe 32, a plurality of anti-thrust magnets 28 are fixedly connected with the outer wall of the ball 27, a drill rod 4 can drive the ball 27 to rotate when sliding in the guide hole 8, the anti-thrust magnets 28 on the outer wall of the ball 27 can be indirectly aligned with the magnet piston 30, when the anti-thrust magnets 28 are aligned with each other, the repulsive force of the magnet piston 28 is caused by the fact that the anti-thrust magnets 30 are in the same direction as the opposite magnetism of the magnet piston 30, and is larger than the resultant force among the elastic piece 31, the magnet piston 30, the sliding plate 24 and the brush 9, the magnet piston 30 can slide inwards towards the second sliding cavity 29, so that air in the second sliding cavity 29 is conveyed into the first sliding cavity 23 through the sliding pipe 32, the sliding plate 24 can act downwards, the sliding rod 25 can drive the ball 27 to rotate in the direction of the sliding rod 25, and the brush 24 can drive the brush piston 24 to rotate towards the outer wall of the brush 9 in the opposite direction to the elastic piece, and the brush piston 24 can drive the brush piston 24 to rotate more regularly when the brush piston 30 does not shake, and the brush piston 9 can shake the brush piston 9, and the brush piston is more frequently and the elastic piece is more opposite to the brush piston 9 when the brush piston is driven to the brush piston and the brush piston is more frequently to the opposite to the brush piston and the brush 9.
Further, the elastic member 31 is a return spring, so that the elastic force of the elastic member 31 is effectively ensured.
Furthermore, the side wall of the sliding plate 24 is fixedly connected with a shaking plate 33 extending into the cavity 16, the filtering plate 18 is fixedly connected to the shaking plate 33, the filtering plate 18 is obliquely arranged in the cavity 16, when the sliding plate 24 shakes, the sliding plate 24 drives the shaking plate 33 to shake, the shaking plate 33 drives the obliquely arranged filtering plate 18 to shake, and the filtering plate 18 shakes dust filtered by the upper end face to the bottom, so that the dust filtering efficiency of the filtering plate 18 can be ensured.
Furthermore, the side wall of the cavity 16 is provided with an opening 19 extending to the outer wall of the sliding rail 1, a cover plate 20 is rotatably installed in the opening 19, the filter plate 18 is obliquely arranged in the opening 19, dust which shakes and slides off the filter plate 18 can slide into the opening 19, and the cover plate 20 is opened, so that the dust can be conveniently cleaned from the opening 19.
Working principle: in the invention, when the sliding seat 2 drives the drill rod 4 to draw out the drill hole, the brush 9 on the inner wall of the sleeve 7 sweeps away sand and dust on the outer wall of the drill rod 4 and the drill bit 5, thereby preventing the drill rod 4 and the guide hole 8 from generating scratches and prolonging the service life, the sliding seat 2 drives the pressing plate 12 to synchronously slide, the pressing plate 12 extrudes the telescopic air bag 11, the telescopic air bag 11 inputs the air in the annular tube 21 through the exhaust tube 14, and finally the air nozzle 22 on the side wall of the annular tube 21 is sprayed into the sleeve 7, thereby blowing out the sand and dust cleaned by the brush 9 into the sleeve 7 and improving the ash cleaning efficiency of the drill rod 4 and the drill bit 5, meanwhile, the drill rod 4 drives the ball 27 to rotate when sliding in the guide hole 8, the thrust magnet 28 on the outer wall of the ball 27 is indirectly aligned with the magnet piston 30, and during alignment, because the facing magnetism of the thrust magnet 28 and the magnet piston 30 is the same, the magnet piston 30 is driven to be subjected to repulsive force of the counter-thrust magnet 28, the repulsive force is larger than the resultant force among the elastic piece 31, the magnet piston 30, the sliding plate 24 and the brush 9, the magnet piston 30 slides towards the inside of the second sliding cavity 29, so that gas in the second sliding cavity 29 is conveyed into the first sliding cavity 23 through the connecting pipe 32, the sliding plate 24 slides towards the sliding hole 25 under the action of air pressure, so that the sliding block 26 and the brush 9 are driven to synchronously slide, when the counter-thrust magnet 28 is not aligned with the magnet piston 30, the magnet piston 30 is elastically reset under the action of the elastic piece 31, so that the brush 9 is driven to reset, the ball 27 drives the sliding plate 24 and the brush 9 to shake reciprocally at irregular frequency when rotating, so that the brush 9 can clean dust on the outer walls of the drill rod 4 and the drill bit 5 more efficiently, when the sliding seat 2 drives the drill rod 4 to slide towards the drilling direction, the pressing plate 12 stretches the telescopic air bag 11, the telescopic air bag 11 sucks air from the hollow cavity 16 through the air suction pipe 13, the hollow cavity 16 sucks air from the annular groove 15 through the communicating pipe 17, the annular groove 15 sucks dust generated during drilling, so that dust pollution to surrounding air is reduced, the filter plate 18 in the hollow cavity 16 can effectively filter dust in the air, when the sliding plate 24 shakes, the sliding plate 24 can drive the shaking plate 33 to shake, the shaking plate 33 can drive the obliquely arranged filter plate 18 to shake, the filter plate 18 can shake dust filtered by the upper end face to the bottom, and therefore the dust filtering efficiency of the filter plate 18 can be ensured.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (9)
1. The utility model provides a dig modularization stock unit of anchor all-in-one, includes slide rail (1) and sliding connection sliding seat (2) on slide rail (1), its characterized in that still includes:
a driving motor (3) fixedly arranged at the upper end of the sliding seat (2),
The drill bit (5) is fixedly arranged at the output end of the driving motor (3) through the drill rod (4), a guide seat (6) is fixedly connected to one end of the sliding rail (1), and a guide hole (8) matched with the drill rod (4) is formed in the side wall of the guide seat (6);
A sleeve (7) fixedly connected to the side wall of the guide seat (6),
The automatic gas supply device comprises a drill bit (5), a sleeve (7), a plurality of groups of brushes (9), an annular pipe (21) and a plurality of gas nozzles (22), wherein the sleeve (7) is sleeved on the periphery of the drill bit (5), the plurality of groups of brushes (9) are arranged on the inner wall of the circumference of the sleeve (7), the annular pipe (21) is fixedly arranged in the side wall of a guide seat (6), the plurality of gas nozzles (22) extending into the sleeve (7) are fixedly arranged on the side wall of the annular pipe (21), and an automatic gas supply mechanism connected with the annular pipe (21) is arranged in a sliding rail (1);
The automatic air supply mechanism comprises a slot (10) arranged on the side wall of the sliding rail (1), a pressing plate (12) fixedly connected with the sliding seat (2) is connected in the slot (10) in a sliding manner, a telescopic air bag (11) is elastically connected between the pressing plate (12) and the inner wall of the slot (10), an air suction pipe (13) and an air exhaust pipe (14) which are communicated with the telescopic air bag are fixedly connected to the side wall of the telescopic air bag (11), one-way valves are fixedly arranged in the air suction pipe (13) and the air exhaust pipe (14), and the tail end of the air exhaust pipe (14) is fixedly connected and communicated with an annular pipe (21); when the sliding seat slides, the pressing plate is driven to synchronously slide, the pressing plate can squeeze the telescopic air bag, the telescopic air bag can input the air in the annular pipe through the exhaust pipe, and finally the air is sprayed out of the air nozzle on the side wall of the annular pipe into the sleeve, so that the sand and dust cleaned by the brush are blown out of the sleeve.
2. The modularized anchor rod unit of the tunneling, anchoring and protecting integrated machine according to claim 1, wherein an annular groove (15) is formed in the inner wall of a port of the sleeve (7), a cavity (16) is formed in the sliding rail (1), a filter plate (18) is installed in the cavity (16), a communicating pipe (17) extending to the inner top of the cavity (16) is fixedly connected to the side wall of the annular groove (15), and the tail end of the air suction pipe (13) extends to the inner bottom of the cavity (16).
3. The modularized anchor rod unit of the tunneling and anchoring integrated machine according to claim 2, wherein a plurality of sliding holes (25) are formed in the inner wall of the sleeve (7), a plurality of sliding blocks (26) are slidably connected in the sliding holes (25), a plurality of groups of brushes (9) are fixedly connected to the side walls of the sliding blocks (26) respectively, a first sliding cavity (23) communicated with the sliding holes (25) is formed in the sleeve (7), a sliding plate (24) fixedly connected with the sliding blocks (26) is slidably connected in the first sliding cavity (23), and an indirect air feeding mechanism connected with the first sliding cavity (23) is arranged on the inner wall of the guide hole (8).
4. A modular anchor rod unit of an excavating and anchoring integrated machine according to claim 3, characterized in that the indirect air supply mechanism comprises balls (27) arranged on the inner wall of the guide hole (8), a second sliding cavity (29) corresponding to the balls (27) is arranged in the inner wall of the guide seat (6), a magnet piston (30) is connected in the second sliding cavity (29) in a sliding manner, the magnet piston (30) is elastically connected with the inner wall of the second sliding cavity (29) through an elastic piece (31), the second sliding cavity (29) is communicated with the first sliding cavity (23) through a connecting pipe (32), and a plurality of anti-thrust magnets (28) are fixedly connected with the outer wall of the balls (27).
5. A modular rock bolt assembly for an excavating and bolting integrated machine according to claim 4, wherein said elastic member (31) is a return spring.
6. The modular rock bolt assembly of an excavating, anchoring and protecting integrated machine according to claim 4, wherein the side wall of the sliding plate (24) is fixedly connected with a shaking plate (33) extending into the cavity (16), the filtering plate (18) is fixedly connected to the shaking plate (33), and the filtering plate (18) is obliquely arranged in the cavity (16).
7. The modular rock bolt assembly of the tunneling, anchoring and protecting integrated machine according to claim 6, wherein an opening (19) extending to the outer wall of the sliding rail (1) is formed in the side wall of the cavity (16), a cover plate (20) is rotatably mounted in the opening (19), and the filter plate (18) is obliquely arranged in the opening (19).
8. A modular rock bolt assembly for an excavating and bolting integrated machine according to claim 1, characterized in that a plurality of said air nozzles (22) are evenly distributed in the casing (7) and directed towards the circumferential outer wall of said drill bit (5).
9. The modular roof bolt unit of the tunneling, anchoring and protecting integrated machine according to claim 1, wherein sealing rings are sleeved in the ports on two sides of the guide hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111410885.9A CN114215566B (en) | 2021-11-25 | 2021-11-25 | Modularized anchor rod unit of tunneling, anchoring and protecting integrated machine |
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| EP4253714B1 (en) * | 2022-04-01 | 2024-07-10 | Sandvik Mining and Construction Oy | Scraper, rock drilling unit and method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096298A (en) * | 2020-09-09 | 2020-12-18 | 启东市建筑设计院有限公司 | Variable-diameter rotary spraying reinforcement anchor |
| CN113685197A (en) * | 2021-08-05 | 2021-11-23 | 山东邦迈智能科技有限公司 | Tunneling and anchoring integrated machine |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH620273A5 (en) * | 1978-03-30 | 1980-11-14 | Secoma | Device for injecting resin cartridges for an anchoring apparatus |
| SU1104292A1 (en) * | 1983-05-06 | 1984-07-23 | Комплексный Отдел Института Горного Дела Со Ан Ссср | Arrangement for setting anchor support |
| SE443020B (en) * | 1984-06-01 | 1986-02-10 | Atlas Copco Ab | BORRKAX CUTTER COVER FITTED ON THE FEEDBAR FOR A DRILL |
| SU1305368A1 (en) * | 1985-11-04 | 1987-04-23 | Институт Геотехнической Механики Ан Усср | Method and apparatus for setting a roof bolt |
| AUPO152596A0 (en) * | 1996-08-08 | 1996-08-29 | Cram Australia Pty Ltd | Roofbolter |
| RU2166634C2 (en) * | 1997-11-04 | 2001-05-10 | Институт угля и углехимии СО РАН | Plant for securing anchor with loose materials |
| CA2246652A1 (en) * | 1998-09-16 | 2000-03-16 | Ronald Burke | The post drill system |
| DE102009016170A1 (en) * | 2009-04-03 | 2010-10-14 | Minova International Ltd. | Method for producing drilling hole and inserting telescopic anchor in building, involves moving drilling rod in direction of gripper for ensuring additional drilling and/or insertion operation |
| SE539411C2 (en) * | 2014-07-03 | 2017-09-19 | Skanska Sverige Ab | Method and arrangement for mounting bolts in a tunnel wall |
| CN206035495U (en) * | 2016-09-21 | 2017-03-22 | 田胜利 | Excavating, anchoring and supporting all -in -one machine |
| CN107234271A (en) * | 2017-07-28 | 2017-10-10 | 佛山市迈雷特数控装备有限公司 | Tire-mold boring work platform and tire-mold drilling numerical control machine |
| CN208996622U (en) * | 2018-10-09 | 2019-06-18 | 四川志德岩土工程有限责任公司 | A kind of jumbolter with depositing dust function |
| CN209604054U (en) * | 2019-02-10 | 2019-11-08 | 石家庄奥创矿用设备有限公司 | Heading and anchoring integrated machine hollow motor hydraulic jumbolter |
| CN212003079U (en) * | 2020-03-03 | 2020-11-24 | 南京安吉特矿山工程有限公司 | Dust device for mine drilling machine |
| CN211851664U (en) * | 2020-04-07 | 2020-11-03 | 张蓬生 | Non ferrous metal mine drilling is with dust protected rock trompil device |
| CN112227961A (en) * | 2020-10-21 | 2021-01-15 | 阳江泰亿捷化科技有限公司 | Drilling machine with carriage assembly for underground operation and method thereof |
| CN214303716U (en) * | 2021-01-12 | 2021-09-28 | 北京天地华泰矿业管理股份有限公司 | Hanging device attached to side anchor rod drilling machine on tunneling and anchoring integrated machine |
| CN113530586B (en) * | 2021-08-13 | 2024-01-30 | 中国煤炭科工集团太原研究院有限公司 | Mechanism for automatically drilling, pushing medicine, delivering anchor cable and tensioning and fixedly connecting and cutting off |
-
2021
- 2021-11-25 CN CN202111410885.9A patent/CN114215566B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096298A (en) * | 2020-09-09 | 2020-12-18 | 启东市建筑设计院有限公司 | Variable-diameter rotary spraying reinforcement anchor |
| CN113685197A (en) * | 2021-08-05 | 2021-11-23 | 山东邦迈智能科技有限公司 | Tunneling and anchoring integrated machine |
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