CN110345824A - A kind of air bench blasting underground borehole blasting auxiliary device - Google Patents
A kind of air bench blasting underground borehole blasting auxiliary device Download PDFInfo
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- CN110345824A CN110345824A CN201910718322.2A CN201910718322A CN110345824A CN 110345824 A CN110345824 A CN 110345824A CN 201910718322 A CN201910718322 A CN 201910718322A CN 110345824 A CN110345824 A CN 110345824A
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- 238000005422 blasting Methods 0.000 title claims abstract description 32
- 238000007789 sealing Methods 0.000 claims abstract description 48
- 230000000994 depressogenic effect Effects 0.000 claims description 11
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 1
- 239000000843 powder Substances 0.000 abstract description 42
- 230000000694 effects Effects 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000002360 explosive Substances 0.000 description 31
- 238000004880 explosion Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005474 detonation Methods 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 230000001665 lethal effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
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- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Earth Drilling (AREA)
- Catching Or Destruction (AREA)
Abstract
The present invention relates to blast working correlative technology fields, specially a kind of air bench blasting underground borehole blasting auxiliary device, including support base, the inner wall of support base is bolted with the first cylinder, the surface of first cylinder is bolted with telescopic seat, the surface of telescopic seat is welded with positioning sliding block, the inside of support base is equipped with positioning runner, decelerating motor is screwed onto the surface of grug transportation tube, the surface of attachment base is welded with feeding tube, the inside of sealing frame is equipped with mounting groove, it has the beneficial effect that after completing the powder charge to one group of gun barrel, the first cylinder of multiple groups is adjusted to upper end, telescopic seat is mobile to upper end and the height of attachment base is changed, another group of gun barrel is bonded in the surface of gun barrel after powder charge at this time, then powder charge can be carried out to another group of gun barrel, structure is simple, it does not need to add cushion block on the surface of deformation charge device, use scope is wider, Meet different use demands, using effect is good, is suitble to promote.
Description
Technical field
The present invention relates to blast working correlative technology field, specially a kind of air bench blasting underground borehole blasting auxiliary
Device.
Background technique
Explosion is to be compressed, loosened caused by explosion in empty gas and water, native stone medium or object using explosive, destroyed, thrown
It throws and lethal effect, a special kind of skill to achieve the desired purpose, the range of research includes: the property and application method of explosive, fire tool,
Detonation of the powder charge (pack) in various media, contact demolition and non-contact demolition of the powder charge to target, all kinds of explosions works
The tissue of industry and implementation need to add explosive into gun barrel by deformation charge device, but general when to air bench blasting
Deformation charge device there are still following drawbacks in actual use:
1. deformation charge device to be generally placed on to the side of gun barrel, then by loading when carrying out powder charge to the inside of gun barrel
Pipe is placed at the loading mouth of gun barrel, then the loading into gun barrel, and during loading, gun barrel is easy to send out because of external force etc.
Raw deviation, causes grug transportation tube to fall off from the loading mouth of gun barrel, the explosive in grug transportation tube falls the wave for causing explosive on the ground
Take, influences the quality and efficiency of powder charge；
2. explosive is easy to be deposited in the inner wall of cast hopper in powder charge process, causes part explosive can not be successfully and enter gun barrel
Inside, influence the content of explosive inside gun barrel, and then influence the precision of explosion, grug transportation tube generally inclines when connecting with gun barrel
Tiltedly setting, flowing velocity of the explosive in grug transportation tube is slower, influences the speed of powder charge, and then influence the efficiency of powder charge, uses effect
Fruit is poor；
3. general deformation charge device is fixed setting during carrying out powder charge, height can not be changed, because
Intermittent gun barrel is formed by connecting by the short gun barrel of multiple groups, and after completing the powder charge to lower end gun barrel, grug transportation tube needs to tilt to upper end,
In order to which the gun barrel powder charge to upper end is needed when the tilt angle of grug transportation tube is not enough to carry out loading in deformation charge device
Lower end add cushion block, it is complicated for operation to guarantee normal powder charge, it is time-consuming and laborious, influence the efficiency of powder charge.
Summary of the invention
The purpose of the present invention is to provide a kind of air bench blasting underground borehole blasting auxiliary devices, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the invention provides the following technical scheme: a kind of air bench blasting underground borehole blasting is auxiliary
Device, including support base are helped, the inner wall of the support base is bolted with the first cylinder, and the surface of first cylinder is bolted with flexible
Seat, the surface of the telescopic seat are welded with positioning sliding block, and the inside of support base is equipped with positioning runner, and the positioning sliding block sliding connects
It connects in the inside of positioning runner, the surface of support base is bolted with holding frame, and the inner wall of the holding frame is welded with spring, the bullet
Spring is welded on the surface of grip block, and the grip block is slidably connected at the inside of holding frame, and grip block is press-connected in gun barrel
Surface, the surface of telescopic seat is welded with attachment base, and the inside of the attachment base is equipped with link slot, the inside card of the link slot
It is connected to grug transportation tube, the inside of the grug transportation tube is equipped with rotation slot, and the inner rotation of the rotation slot is connected with rotating bar, and described turn
The surface of lever be welded with rush circulation plate, and promote circulation plate transmission connection decelerating motor power output end surfaces, it is described to subtract
Speed motor is screwed onto the surface of grug transportation tube, and the surface of attachment base is welded with feeding tube, and the inner wall of the feeding tube is welded with water conservancy diversion
Seat, the internal slide of the diversion seat are connected with oscillating plate, and the surface of the oscillating plate is bolted with vibrating motor, the table of diversion seat
Face is welded with sealing frame, and the inside of the sealing frame is equipped with seal groove, and the internal slide of the seal groove is connected with sealing plate, institute
The surface for stating sealing plate is welded with the second cylinder, and the inside of sealing frame is equipped with mounting groove, and second cylinder is screwed onto mounting groove
Inside.
Preferably, the support base is provided with multiple groups, the rounded frame structure of support base, and the first cylinder includes one group pneumatic
Seat and one group of air-leg, pneumatic seat are screwed onto the depressed section inner wall of support base, and air-leg is pneumatically connected in the pneumatic of pneumatic seat
Output end, air-leg are screwed onto the surface of telescopic seat.
Preferably, telescopic seat rod-like structure cylindrical, positioning sliding block rectangular-blocklike structure, positioning sliding block and fixed
Position sliding slot is provided with two groups, and positioning runner is arranged in inside the protrusion of support base, and telescopic seat is by positioning sliding block and determines
Position sliding slot is slidably connected inside the depressed section of support base.
Preferably, the holding frame is in rectangular box structure, and spring is provided with multiple groups, and multiple groups spring is welded on holding frame
Depressed section inner wall, grip block are in concave plate structure, and spring is welded on the horizontal component surface of grip block, grip block
Horizontal component both side surface is welded with two groups of locating pieces, and two groups of locating slots are equipped with inside the protrusion of holding frame, and grip block is logical
It crosses locating piece and locating slot is slidably connected inside the depressed section of holding frame.
Preferably, the attachment base is in hollow disc-shaped structure, and multiple groups telescopic seat is welded on the outside portion of connection seating face
Point, the hollow parts of attachment base are arranged in link slot, and the middle section of attachment base, grug transportation tube pipe cylindrical is arranged in link slot
Shape structure, the inner wall of link slot are welded with positioning ring, and the inside of grug transportation tube is equipped with positioning port, and positioning ring is connected to the interior of positioning port
Portion.
Preferably, rotating bar rod-like structure cylindrical, rotating bar are provided with multiple groups, and the surface of every group of rotating bar is equal
It is welded with multiple groups and promotees circulation plate, promote the arc-shaped plate structure of outer surface that circulation plate promotees circulation plate in rectangular plate-like structure, promote
The radian of circulation plate outer surface is identical as the radian of loading inside pipe wall, and the surface of grug transportation tube is welded with mounting plate, decelerating motor
It is screwed onto the inside of mounting plate.
Preferably, the trapezoidal block structure of the diversion seat, diversion seat horizontal component and vertical portion surface are welded on throwing
The inner wall of barrel, diversion seat and oscillating plate are provided with two groups, and vibra shoot is equipped with inside the sloping portion of diversion seat, and oscillating plate is sliding
The dynamic inside for being connected to vibra shoot, oscillating plate are obliquely installed to lower end from outside to inside.
Preferably, the sealing frame is in open circles cyclic structure, and the surface of sealing frame is welded on the inside of two groups of diversion seats
Vertical portion surface, sealing plate and the second cylinder are provided with two groups, and sealing plate semicircular in shape plate structure, two groups of sealing plates connect
It connects to form disc-shaped structure, the diameter of two groups of sealing plates is equal to the internal diameter of seal groove, and the second cylinder is welded on the outside of sealing plate
Surface, the second cylinder are identical as the structure of the first cylinder.
Compared with prior art, rationally, functional has the advantage that for structure of the invention setting
1. first squeezing multiple groups grip block outward, multiple groups grip block is by locating piece in the inside of holding frame when carrying out powder charge
Sliding, while grip block squeezes the surface of spring, then gun barrel is placed on to the inside of multiple groups grip block, and unclamps folder
Plate is held, multiple groups spring reset stretches at this time, so that grip block is extruded in the surface of gun barrel, the limit of gun barrel is fixed in completion,
When carrying out powder charge, deviation will not occur for gun barrel, and then ensure that the quality of powder charge and the efficiency of powder charge, and structure is simple, uses effect
Fruit is good；
2. suitable explosive to be first put into the inside of feeding tube when carrying out powder charge, two group of second gas is then adjusted outward
Cylinder generates gap between two groups of sealing plates, and explosive enters the inside of gun barrel by gap and grug transportation tube, during loading,
Starting vibrating motor, vibrating motor drives oscillating plate to vibrate, so that explosive quickly enters in grug transportation tube, explosive
It will not be deposited in feeding tube, ensure that charging accuracy, while start multiple groups decelerating motor, rotate so that promoting circulation plate,
So that explosive quickly passes through grug transportation tube, and then improve loading rate；
3. adjusting the first cylinder of multiple groups to upper end, telescopic seat is mobile to upper end and makes after completing the powder charge to one group of gun barrel
The height of attachment base changes, and another group of gun barrel is bonded in the surface of gun barrel after powder charge at this time, then can be to another group
Gun barrel carries out powder charge, and structure is simple, does not need to add cushion block on the surface of deformation charge device, and use scope is wider, meets not
Same use demand, using effect is good, is suitble to promote.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is support base of the present invention and the attachment structure schematic diagram that feeds intake；
Fig. 3 is support base of the present invention and telescopic seat attachment structure schematic diagram；
Fig. 4 is holding frame of the present invention and grip block attachment structure schematic diagram；
Fig. 5 is grug transportation tube of the present invention and rush circulation board connecting structure schematic diagram；
Fig. 6 is diversion seat of the present invention and oscillating plate attachment structure schematic diagram；
Fig. 7 is sealing frame of the present invention and sealing plate configuration schematic diagram.
In figure: support base 1, the first cylinder 2, telescopic seat 3, positioning sliding block 4, positioning runner 5, holding frame 6, spring 7, clamping
Plate 8, gun barrel 9, attachment base 10, link slot 11, grug transportation tube 12, rotation slot 13, rotating bar 14, promote circulation plate 15, decelerating motor 16,
Feeding tube 17, diversion seat 18, oscillating plate 19, vibrating motor 20, sealing frame 21, seal groove 22, sealing plate 23, the second cylinder 24,
Mounting groove 25.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1 to Fig. 7, the present invention provides a kind of technical solution: a kind of air bench blasting underground borehole blasting is auxiliary
Device, including support base 1 are helped, the inner wall of support base 1 is bolted with the first cylinder 2, and the surface of the first cylinder 2 is bolted with telescopic seat 3,
Support base 1 is provided with multiple groups, the rounded frame structure of support base 1, and the first cylinder 2 includes one group of pneumatic seat and one group of air-leg,
Pneumatic seat is screwed onto the depressed section inner wall of support base 1, and air-leg is pneumatically connected the pneumatic output terminal in pneumatic seat, air-leg spiral shell
It connects on the surface of telescopic seat 3, after completing the powder charge to one group of gun barrel 9, adjusts the first cylinder 2 to upper end, the first cylinder 2 drives
Telescopic seat 3 is mobile to upper end, so that the height of attachment base 10 changes, another group of gun barrel 9 is bonded in first at this time
The surface of group gun barrel 9, can carry out powder charge to another group of gun barrel 9, and multiple groups gun barrel 9 forms intermittent structure, ensure that explosion matter
Amount；
Referring to Figure 1 and Figure 3, the surface of telescopic seat 3 is welded with positioning sliding block 4, and the inside of support base 1 is equipped with positioning runner 5, positioning
Sliding block 4 is slidably connected at the inside of positioning runner 5, the rod-like structure cylindrical of telescopic seat 3,4 rectangular-blocklike knot of positioning sliding block
Structure, positioning sliding block 4 and positioning runner 5 are provided with two groups, and positioning runner 5 is arranged in inside the protrusion of support base 1, stretch
Seat 3 is slidably connected inside the depressed section of support base 1 by positioning sliding block 4 and positioning runner 5, in the height to attachment base 10
When being adjusted, telescopic seat 3 is slided by positioning sliding block 4 and positioning runner 5 in the positioned internal of support base 1, and telescopic seat 3 will not
Deviation occurs, ensure that structural stability of the attachment base 10 when adjusting, ensure that the quality of powder charge, and then improves powder charge effect
Rate；
Referring to Fig.1 and Fig. 4, the surface of support base 1 are bolted with holding frame 6, and the inner wall of holding frame 6 is welded with spring 7, and spring 7 welds
It connects on the surface of grip block 8, grip block 8 is slidably connected at the inside of holding frame 6, and grip block 8 is press-connected the table in gun barrel 9
Face, holding frame 6 are in rectangular box structure, and spring 7 is provided with multiple groups, and multiple groups spring 7 is welded in the depressed section of holding frame 6
Wall, grip block 8 are in concave plate structure, and spring 7 is welded on the horizontal component surface of grip block 8, the horizontal part of grip block 8
It is divided to both side surface to be welded with two groups of locating pieces, two groups of locating slots is equipped with inside the protrusion of holding frame 6, it is fixed that grip block 8 passes through
Position block and locating slot are slidably connected inside the depressed section of holding frame 6, in powder charge, pull multiple groups grip block 8 outward, more
Group diversion seat 18 passes through locating piece in the internal slide of holding frame 6, while grip block 8 squeezes the surface of spring 7, then
Gun barrel 9 is placed on the inside of grip block 8 and unclamps grip block 8, spring 7, which resets, at this time stretches, so that gun barrel 9 is clamped to
The inner wall of grip block 8 ensure that stability of the gun barrel 9 in powder charge process, and then ensure that charging quality and loading rate；
Reference and 1 and Fig. 2, the surface of telescopic seat 3 are welded with attachment base 10, and the inside of attachment base 10 is equipped with link slot 11, connection
The inside of slot 11 is connected with grug transportation tube 12, and attachment base 10 is in hollow disc-shaped structure, and multiple groups telescopic seat 3 is welded on 10 table of attachment base
The hollow parts of attachment base 10 are arranged in the exterior portion in face, link slot 11, and the middle part of attachment base 10 is arranged in link slot 11
Point, the tubular structure cylindrical of grug transportation tube 12, the inner wall of link slot 11 is welded with positioning ring, and the inside of grug transportation tube 12 is equipped with positioning
Mouthful, positioning ring is connected to the inside of positioning port, loading is carried out to the inside of gun barrel 9 by grug transportation tube 12, during loading, and loading
Pipe 12 is fixed on the upper end of gun barrel 9 by positioning ring and positioning port, ensure that the stability of grug transportation tube 12 during loading, in turn
It ensure that charging quality；
Referring to Fig. 5, the inside of grug transportation tube 12 is equipped with rotation slot 13, and the inner rotation of rotation slot 13 is connected with rotating bar 14, rotates
The surface of bar 14 is welded with rush circulation plate 15, and promotees circulation plate 15 and be sequentially connected in the power output end surfaces of decelerating motor 16,
Decelerating motor 16 is screwed onto the surface of grug transportation tube 12, the rod-like structure cylindrical of rotating bar 14, and rotating bar 14 is provided with multiple groups, often
The surface of group rotating bar 14 is welded with multiple groups and promotees circulation plate 15, promotees circulation plate 15 in rectangular plate-like structure and promotees the outer of circulation plate 15
The arc-shaped plate structure in side surface, the radian for promoting circulation 15 outer surface of plate is identical as the radian of 12 inner wall of grug transportation tube, grug transportation tube
12 surface is welded with mounting plate, and decelerating motor 16 is screwed onto the inside of mounting plate, when explosive enters the inside of grug transportation tube 12
Afterwards, start multiple groups decelerating motor 16, multiple groups decelerating motor 16 drives rotating bar 14 to rotate, so that it is right to promote circulation plate 15
The explosive for entering grug transportation tube 12 carries out rush stream, accelerates conveying speed of the explosive inside grug transportation tube 12, and then improve dress
Drug effect rate；
Referring to Fig. 6, the surface of attachment base 10 is welded with feeding tube 17, and the inner wall of feeding tube 17 is welded with diversion seat 18, diversion seat
18 internal slide is connected with oscillating plate 19, and the surface of oscillating plate 19 is bolted with vibrating motor 20, the trapezoidal bulk of diversion seat 18
Structure, 18 horizontal component of diversion seat and vertical portion surface are welded on the inner wall of feeding tube 17, and diversion seat 18 and oscillating plate 19 are equal
Two groups are provided with, is equipped with vibra shoot inside the sloping portion of diversion seat 18, oscillating plate 19 is slidably connected at the inside of vibra shoot, shakes
Movable plate 19 is obliquely installed to lower end from outside to inside, during loading, is started vibrating motor 20, is driven and shaken by vibrating motor 20
Movable plate 19 is vibrated up and down in the inside of vibra shoot, is entered so that the explosive on 19 surface of oscillating plate quickly passes through diversion seat 18
To the inside of grug transportation tube 12, explosive is avoided to be deposited in the inner wall of feeding tube 17, and then ensure that the precision of powder charge, ensure that powder charge
Quality；
Referring to Fig. 7, the surface of diversion seat 18 is welded with sealing frame 21, and the inside of sealing frame 21 is equipped with seal groove 22, seal groove 22
Internal slide be connected with sealing plate 23, the surface of sealing plate 23 is welded with the second cylinder 24, and the inside of sealing frame 21 is equipped with peace
Tankage 25, the second cylinder 24 are screwed onto the inside of mounting groove 25, and sealing frame 21 is in open circles cyclic structure, the surface of sealing frame 21
It is welded on the vertical portion surface of two groups of diversion seats, 18 inside, sealing plate 23 and the second cylinder 24 are provided with two groups, sealing plate
23 semicircular in shape plate structures, two groups of connections of sealing plate 23 form disc-shaped structure, and the diameter of two groups of sealing plates 23 is equal to sealing
The internal diameter of slot 22, the second cylinder 24 are welded on the outer surface of sealing plate 23, the structure phase of the second cylinder 24 and the first cylinder 2
Together, before powder charge, by adjusting two group of second cylinder 24 two groups of sealing plates 23 are closed, form closed structure, when powder charge, to
Outer end adjusts two group of second cylinder 24 and two groups of sealing plates 23 is opened, and can carry out powder charge, and structure is simple, automatic operation,
Loading rate is high.
Working principle: the model of the first cylinder 2 and the second cylinder 24 is MGPM16-10Z, the model of decelerating motor 16
68KTYZ, the model HY of vibrating motor 20, the first cylinder 2, decelerating motor 16, vibrating motor 20 and the second cylinder 24 are and outside
Power supply electric connection is connect, in actual use, when needing to add explosive to the inside of gun barrel 9, first squeezes multiple groups clamping outward
Plate 8, multiple groups grip block 8 passes through locating piece in the internal slide of holding frame 6, while grip block 8 squeezes the surface of spring 7, so
Gun barrel 9 is placed on to the inside of multiple groups grip block 8 afterwards, and unclamps grip block 8, because of the elastic reaction of spring 7, spring 7, which resets, to be drawn
The surface stretched and grip block 8 is made to be extruded in gun barrel 9, completion the limit of gun barrel 9 is fixed, structure is simple, convenient for gun barrel 9 into
Row is fixed, and ensure that stability when adding explosive into gun barrel 9, and then ensure that the quality and efficiency of powder charge, using effect
Good, when carrying out powder charge, first to the suitable explosive of the inside of feeding tube 17 addition, explosive is deposited in the inside of feeding tube 17 and leads
The surface for flowing seat 18, then adjusts two group of second cylinder 24 outward, and two group of second cylinder 24 drives sealing plate 23 to mounting groove
25 internal slide, forms gap at this time between two groups of sealing plates 23, explosive is entered by the gap between two groups of sealing plates 23
To the inside of grug transportation tube 12, the internal charge to gun barrel 9 is realized, in powder charge process, start two groups of vibrating motors 20, two groups of vibrations
Dynamic motor 20 drives oscillating plate 19 to vibrate up and down in the inside of diversion seat 18, so that the explosive on 18 surface of diversion seat is quick
The inside that grug transportation tube 12 is entered by oscillating plate 19, improves loading rate, and explosive is avoided to be deposited in the surface of diversion seat 18,
And then ensure that the precision of powder charge in gun barrel 9, it ensure that explosive consumption obtains accuracy in blast working, when explosive enters loading
Behind the inside of pipe 12, start multiple groups decelerating motor 16, multiple groups decelerating motor 16 drives rotating bar 14 to send out in the inside of rotation slot 13
Raw rotation promotees circulation plate 15 to the explosive progress water conservancy diversion entered grug transportation tube 12 inside by multiple groups, so improve explosive into
Enter to the speed in gun barrel 9, improve loading rate, using effect is good, after completing the powder charge to gun barrel 9, adjusts to upper end
The first cylinder of multiple groups 2, the first cylinder of multiple groups 2 drives telescopic seat 3 mobile to upper end, so that the height of attachment base 10 becomes
Change, after being adjusted to suitable position, another group of gun barrel 9 is bonded in the surface of gun barrel 9 after powder charge, the inside of two groups of gun barrels 9
Surface is separated by air-spacer, forms intermittent dynamite container, extends useful effect of the explosion gas inside gun barrel 9
Time improves blasting quality to give full play to the energy of explosive generation to carry out explosion, at this time by aforesaid operations to another
Group gun barrel 9 carries out powder charge, meets the powder charge to different height gun barrel 9, the scope of application is wider, meets different use demands, makes
It is good with effect, it is suitble to promote.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of air bench blasting underground borehole blasting auxiliary device, including support base (1), it is characterised in that: the support
The inner wall of seat (1) is bolted with the first cylinder (2), and the surface of first cylinder (2) is bolted with telescopic seat (3), the telescopic seat
(3) surface is welded with positioning sliding block (4), and the inside of support base (1) is equipped with positioning runner (5), positioning sliding block (4) sliding
It is connected to the inside of positioning runner (5), the surface of support base (1) is bolted with holding frame (6), the inner wall weldering of the holding frame (6)
It is connected to spring (7), the spring (7) is welded on the surface of grip block (8), and the grip block (8) is slidably connected at holding frame (6)
Inside, and grip block (8) is press-connected on the surface of gun barrel (9), and the surface of telescopic seat (3) is welded with attachment base (10), institute
The inside for stating attachment base (10) is equipped with link slot (11), and the inside of the link slot (11) is connected with grug transportation tube (12), described defeated
The inside of pencil (12) is equipped with rotation slot (13), and the inner rotation of the rotation slot (13) is connected with rotating bar (14), and described turn
The surface of lever (14) is welded with rush circulation plate (15), and it is defeated in the power of decelerating motor (16) to promote circulation plate (15) transmission connection
End surfaces out, the decelerating motor (16) are screwed onto the surface of grug transportation tube (12), and the surface of attachment base (10) is welded with feeding tube
(17), the inner wall of the feeding tube (17) is welded with diversion seat (18), and the internal slide of the diversion seat (18) is connected with vibration
The surface of plate (19), the oscillating plate (19) is bolted with vibrating motor (20), and the surface of diversion seat (18) is welded with sealing frame
(21), the inside of the sealing frame (21) is equipped with seal groove (22), and the internal slide of the seal groove (22) is connected with sealing plate
(23), the surface of the sealing plate (23) is welded with the second cylinder (24), and the inside of sealing frame (21) is equipped with mounting groove (25), institute
State the inside that the second cylinder (24) is screwed onto mounting groove (25).
2. a kind of air bench blasting underground borehole blasting auxiliary device according to claim 1, it is characterised in that: described
Support base (1) is provided with multiple groups, support base (1) rounded frame structure, and the first cylinder (2) includes one group of pneumatic seat and one group of gas
Lever, pneumatic seat are screwed onto the depressed section inner wall of support base (1), and air-leg is pneumatically connected the pneumatic output terminal in pneumatic seat,
Air-leg is screwed onto the surface of telescopic seat (3).
3. a kind of air bench blasting underground borehole blasting auxiliary device according to claim 1, it is characterised in that: described
Telescopic seat (3) rod-like structure cylindrical, positioning sliding block (4) rectangular-blocklike structure, positioning sliding block (4) and positioning runner (5)
Two groups are provided with, positioning runner (5) is arranged inside the protrusion of support base (1), and telescopic seat (3) passes through positioning sliding block
(4) it is slidably connected inside the depressed section of support base (1) with positioning runner (5).
4. a kind of air bench blasting underground borehole blasting auxiliary device according to claim 1, it is characterised in that: described
Holding frame (6) is in rectangular box structure, and spring (7) is provided with multiple groups, and multiple groups spring (7) is welded on the recessed portion of holding frame (6)
Divide inner wall, grip block (8) is in concave plate structure, and spring (7) is welded on the horizontal component surface of grip block (8), is clamped
The horizontal component both side surface of plate (8) is welded with two groups of locating pieces, is equipped with two groups of positioning inside the protrusion of holding frame (6)
Slot, grip block (8) are slidably connected inside the depressed section of holding frame (6) by locating piece and locating slot.
5. a kind of air bench blasting underground borehole blasting auxiliary device according to claim 1, it is characterised in that: described
Attachment base (10) is in hollow disc-shaped structure, and multiple groups telescopic seat (3) is welded on the exterior portion on attachment base (10) surface, link slot
(11) hollow parts in attachment base (10) are set, and link slot (11) is arranged in the middle section of attachment base (10), grug transportation tube
(12) tubular structure cylindrical, the inner wall of link slot (11) are welded with positioning ring, and the inside of grug transportation tube (12) is equipped with positioning port,
Positioning ring is connected to the inside of positioning port.
6. a kind of air bench blasting underground borehole blasting auxiliary device according to claim 1, it is characterised in that: described
Rotating bar (14) rod-like structure cylindrical, rotating bar (14) are provided with multiple groups, and the surface of every group of rotating bar (14) is welded with
Multiple groups promote circulation plate (15), promote the arc-shaped plate knot of outer surface that circulation plate (15) promotees circulation plate (15) in rectangular plate-like structure
Structure, the radian for promoting circulation plate (15) outer surface is identical as the radian of grug transportation tube (12) inner wall, the surface welding of grug transportation tube (12)
There is mounting plate, decelerating motor (16) is screwed onto the inside of mounting plate.
7. a kind of air bench blasting underground borehole blasting auxiliary device according to claim 1, it is characterised in that: described
Diversion seat (18) trapezoidal block structure, diversion seat (18) horizontal component are welded on the interior of feeding tube (17) with vertical portion surface
Wall, diversion seat (18) and oscillating plate (19) are provided with two groups, vibra shoot, vibration are equipped with inside the sloping portion of diversion seat (18)
Plate (19) is slidably connected at the inside of vibra shoot, and oscillating plate (19) is obliquely installed to lower end from outside to inside.
8. a kind of air bench blasting underground borehole blasting auxiliary device according to claim 1, it is characterised in that: described
Sealing frame (21) is in open circles cyclic structure, and the surface of sealing frame (21) is welded on the vertical portion on the inside of two groups of diversion seats (18)
Surface, sealing plate (23) and the second cylinder (24) are provided with two groups, sealing plate (23) semicircular in shape plate structure, two groups of sealings
Plate (23) connection forms disc-shaped structure, and the diameter of two groups of sealing plates (23) is equal to the internal diameter of seal groove (22), the second cylinder
(24) it is welded on the outer surface of sealing plate (23), the second cylinder (24) is identical as the structure of the first cylinder (2).
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| CN202393307U (en) * | 2011-12-20 | 2012-08-22 | 鞍钢集团矿业公司 | Radial air-separated charging device for hole blasting |
| KR101617401B1 (en) * | 2015-10-21 | 2016-05-02 | 원하티앤알비(주) | Explosive container and setting and blasting method thereof |
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| CN110345824B (en) | 2024-05-17 |
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