CN107270790A - The presplitting of powdery emulsifying explosive double focusing energy, smooth blasting cartridge charging machine - Google Patents
The presplitting of powdery emulsifying explosive double focusing energy, smooth blasting cartridge charging machine Download PDFInfo
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- CN107270790A CN107270790A CN201710517703.5A CN201710517703A CN107270790A CN 107270790 A CN107270790 A CN 107270790A CN 201710517703 A CN201710517703 A CN 201710517703A CN 107270790 A CN107270790 A CN 107270790A
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- presplitting
- double
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- pipe
- bearing
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- 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
- F42D1/10—Feeding explosives in granular or slurry form; Feeding explosives by pneumatic or hydraulic pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D3/00—Particular applications of blasting techniques
- F42D3/04—Particular applications of blasting techniques for rock blasting
Abstract
The presplitting of powdery emulsifying explosive double focusing energy, smooth blasting cartridge charging machine are related to blasting technique field.The machine includes reducing motor A1, hopper 2, spiral duct 3, conveyor screw 4, double V-shaped presplitting pipe fixing device 5, double V-shaped presplitting pipe 6, double V-shaped presplitting pipe slide damper 7, sliding slider 8, photoelectric limit switch A9, trapezoidal screw 10, slide rail 11, photoelectric limit switch B12, slide rail fixed block 13, reducing motor B14, spiral duct fixed mounting base 15, frame 16, slidably supported seat 17, pull bar 18；The present invention is using conveyor screw to the presplitting of double focusing energy, the filling powdery emulsifying explosive of smooth blasting cartridge, it is ensured that degree of packing is consistent, greatly improve filling efficiency.The present invention is the innovative product that fills the domestic gaps, and provides efficient, professional double focusing energy presplitting, smooth blasting cartridge charging machine for numerous production powdery emulsifying explosive enterprises, meets the market demand, quickening new technology spread application.It the method can be widely popularized and applied in the manufacturing enterprise of all powdery emulsifying explosives.
Description
Technical field
The present invention relates to blasting technique field, especially a kind of powdery emulsifying explosive double focusing energy presplitting, smooth blasting cartridge dress
Medicine machine.
Background technology
The presplitting of double focusing energy is a kind of special purpose device used in presplitting and photoface exploision with photoface exploision special purpose device.
Presplitting is with using the device in photoface exploision, not only rock mass damage influence is small after explosion, and explosion face is more complete, and can be notable
Increase economic efficiency, through the experiment of the Engineering Bureau of water conservancy and hydropower the 8th, statistics：
(1) unit area explosive payload reduction by 50%~65%；
(2) unit area pore-creating amount reduction by 50%~65%；
(3) unit area presplitting and photoface exploision cost reduction by 50%~55%.
The device is the presplitting of double focusing energy and the part in Complex Technology of Smooth Surface Blasting, and it is on the tube wall for will be filled with explosive
More piece binding energy tube standard knot provided with double V-arrangement troughs for collecting energy is inserted in blasthole, and each binding energy tube standard knot is coupled by splice sleeve, connection
Sleeve pipe also is provided with V-arrangement troughs for collecting energy, binding energy tube standard knot in overlap aperture to middle ring, makes in each blasthole each V-arrangement troughs for collecting energy up and down
Center line on one face, be arranged ring wall in the binding energy tube standard knot ground end in blasthole aperture and gather provided with orientation and V-arrangement
Energy groove two V-arrangements of identical, to middle ring, make each V-arrangement cumulative groove center line in the formation between blasthole in each blasthole to the aperture of bracket groove
Make energy-gathering jetting micro- along what is be initially formed while crack is initially formed after facing the middle face overlapped, ignition charge with explosion
Gap sprays, and then forms presplitting or photoface exploision face, completes cumulative presplitting or photoface exploision.
This double focusing energy presplitting is with photoface exploision special purpose device with the presplitting of double focusing energy and Complex Technology of Smooth Surface Blasting by China Water
The sharp Engineering Bureau of water power the 8th proposes that a phase achievement obtained patent of invention in 2007, and was identified by expert group, obtains within 2007
China Power science and technology second prize, obtains Engineering Blasting in China association scientific and technological progress second prize for 2008.The second stage of achievement in
Identified by expert group within 2010, and obtain Engineering Blasting in China association scientific and technological progress special award, section of China's Hydropower association
The skill progress first prize, the scientific and technical first prize of National Energy Board, National Ministry of Finance's construction science and technology research and development second prize at central level.
Technique draws in voe, Xi Luodu, Goupitan, Peng River, Lu Dila, imperial opening, lead factory, the south water to north, Wudu
Popularization and application during the large and medium water power station engineerings such as water are built, all achieve good result.
In order to which further genralrlization applies this new technology, house and town and country construction portion give notice by " presplitting of double focusing energy with
Complex Technology of Smooth Surface Blasting explosion " is as the big new technology of construction industry 10 in 2010 in national popularization and application, this New Blasting Technique
It has been incorporated into the huge tool book of China's blasting technique librarian use《Explosion handbook》With the unified training of national engineering explosion technical staff
Instruct teaching material《Blasting technique design and construction》.
During further genralrlization applies this new technology, the production of double cumulative energy channel pipe uses artificial or machine powder charge,
As existing powdery emulsifying explosive can be directly filling into double V-shaped cumulative barrel using conical vessel.But it is manually or simple
The production efficiency of the filling powdery emulsifying explosive of easy equipment is too low, can not much meet the demand in market.Ground for this applicant
The presplitting of powdery emulsifying explosive double focusing energy, smooth blasting cartridge charging machine have been made, to meet blasting technique field to new technology --- powder
The presplitting of shape emulsion double focusing energy, smooth blasting cartridge this presplitting of double focusing energy, demand of photoface exploision special purpose device.
According to retrieval, the country not yet has and identical patent application of the present invention.
The content of the invention
It is of the invention to provide a kind of to the presplitting of double focusing energy, the efficient filling powdery of photoface exploision special purpose device for described above
The double focusing energy presplitting of emulsion, smooth blasting cartridge charging machine.
The technical solution adopted for the present invention to solve the technical problems is：The presplitting of powdery emulsifying explosive double focusing energy, the smooth surface
Blasting cartridge charging machine includes reducing motor A1, hopper 2, spiral duct 3, conveyor screw 4, double V-shaped presplitting pipe fixing device 5, double V
Type presplitting pipe 6, double V-shaped presplitting pipe baffle plate 7, sliding slider 8, photoelectric limit switch A9, trapezoidal screw 10, slide rail 11, photoelectricity limit
Bit switch B12, slide rail fixed block 13, reducing motor B14, spiral duct fixed mounting base 15, frame 16, slidably supported seat 17,
Pull bar 18, described reducing motor A1 is fixed on the right end of plane in frame 16, the conveyor screw 4 built-in with spiral duct 3
It is fixedly connected；Described hopper 2 is fixedly connected with the right-hand member top of spiral duct 3, and hopper 2 is used to saving powdery emulsifying explosive；Institute
Its right-hand member flange of the spiral duct 3 stated is fixedly connected with reducing motor A1 reductor flange, and its middle part is supported on spiral duct
On fixed mounting base 15, its left end is supported on slidably supported seat 17；Described conveyor screw 4 is shaftless screw, is conveying, filled
The mechanism of powdery emulsifying explosive is filled, its right-hand member shaft end is fixedly connected by shaft coupling with reducing motor A1 output shaft, convey spiral shell
The outside diameter of rotation 4 coordinates with the diameter of bore small―gap suture of spiral duct 3, and its left end is supported on the left end endoporus of spiral duct 3
On；Described double V-shaped presplitting pipe fixing device 5 includes L-type bearing 5.1, V-type locating wheel 5.2, rolling bearing 5.3, nut 5.4；
Described L-type bearing 5.1 is two L-type bearings, and L-type bearing lower end is respectively fixed in plane in frame 16 by a bolt
In the middle part of front and rear two elongateds side, the top of L-type bearing 5.1 makees bearing position, installs rolling bearing 5.3, in the outer suit V of rolling bearing 5.3
External screw thread is made in type locating wheel 5.2, the upper end end of L-type bearing 5.1, to install nut 5.4, compresses rolling bearing 5.3；It is described
V-type locating wheel 5.2 to position double V-shaped two V-type presplitting groove locations of presplitting pipe, the endoporus of locating wheel 5.2 is two shoulder holes,
The external diameter interference fits of its big endoporus and rolling bearing 5.3, the outer ring of its flat endoporus roller bearing 5.3；Described double V
Type presplitting pipe 6 is the double V-shaped troughs for collecting energy standardization of casing section for having double V-shaped presplitting groove to filling powdery emulsifying explosive, work；It is described
Double V-shaped presplitting pipe baffle plate 7 for gear in the double V-shaped rear end of presplitting pipe 6, can push and the double V-shaped presplitting pipe 6 of support, vertical by one
The baffle plate supporting plate vertical welding consistent with the oval circular arc of double V-shaped presplitting pipe with one is formed, will be double by four sunk screws 7.1
V-type presplitting pipe baffle plate 7 links into an integrated entity with sliding slider 8, constitutes double V-shaped presplitting pipe slide damper；Described sliding slider 8 by
Three part panes are constituted, the pane of intermediate portion, be arranged horizontally between the forward and backward two elongateds side of frame 16 and with
Two elongated sides are vertical, on the pane above and below its left side is vertical, top make the installation that has the sliding straight bearing 8.1 of left slide rail 11
The screwed hole of hole and holding screw 8.2, below the mounting hole of sliding straight bearing 8.1 make have pull bar 18 installation fixing hole,
Bottom makees have the trapezoidal nut mounting hole coordinated with trapezoidal screw 10, also makees have right slide rail on its pane of the right straight up
The installation fixing hole of the mounting hole of 11 sliding straight bearing 8.1 and the screwed hole of holding screw 8.2 and pull bar 18, its left side,
The sliding straight bearing 8.1 of right two slide rails 11 and the snug sliding fit of slide rail 11, left and right two sliding straight bearings 8.1 it is each by
Holding screw 8.2 is positioned with sliding slider 8, and sliding slider 8 has two, and one is fixedly connected with double V-shaped presplitting pipe baffle plate 7,
Double V-shaped presplitting pipe slide damper is constituted, another is fixedly connected with slide rail fixed block 13, constitute sliding track holder；Described light
Electric limit switch A9 is the limit switch that double V-shaped presplitting pipe slide damper is backed to square one, and is fixed on the preceding elongated of the lower edge of frame 16
Bian Shang；Described trapezoidal screw 10 and the trapezoidal nut snug sliding fit on sliding slider 8, the left end of trapezoidal screw 10 is by bearing
Seat 10.1 is fixed on before frame 16 on the inside of the left end of elongated side, the right end of trapezoidal screw 10 is defeated by shaft coupling and reducing motor B14
Shaft is fixedly connected；Described slide rail 11 totally two, the cylindrical left and right two sliding straight axles with sliding slider 8 of slide rail 11
8.1 endoporus snug sliding fits are held, the left end of two one slide rails 11 is fixed on plane left part in frame 16, two by bearing 11.1
The right-hand member of slide rail 11 is led through the sliding straight bearing 8.1 on sliding track holder and slidably supported seat 17, its right end with spiral
Two mounting holes of slide rail 11 on pipe fixed mounting base 15 are fixedly connected；Described photoelectric limit switch B12 is double V-shaped presplitting pipe
The limit switch of slide damper advance terminal, is fixed on the preceding elongated side of the lower edge of frame 16；Described slide rail fixed block 13 is
Level is fixedly connected on two elongateds before and after the upper plane of frame 16 in middle part and vertical pane during with two elongateds, is slided with sliding
Block 8 is fixedly connected, and constitutes sliding track holder, and the right-hand member of two one slide rails 11 passes through sliding slider 8, is fixedly supported upon sliding track holder
On, the right-hand member of trapezoidal screw 10 passes through sliding slider 8, is fixedly supported upon on sliding track holder；Described reducing motor B14 is inverted in
Flat panel lower edge in frame 16, its output shaft is fixedly connected by shaft coupling with trapezoidal screw 10, positive and negative by reducing motor B14
Turn to drive the forward and reverse rotation of trapezoidal screw 10, drive double V-shaped presplitting pipe slide damper to promote double V-shaped presplitting pipe 6 to advance or retreat,
When double V-shaped presplitting pipe slide damper is proceeded to up to photoelectric limit switch B12 positions, photoelectric limit switch B12 actions are double V-shaped
Presplitting pipe 6 halts, covers and is attached to outside spiral duct 3, takes up powdery emulsifying explosive；Described spiral duct fixed mounting base
15 be mountain font weldment, and its underpart is the fixed peace for making to have slide rail 11 on laterally long square plate, the pane of two ends straight up
Dress hole and set screw hole, middle part Weld-supporting seat, this fulcrum bearing is by the square support plate of two block lengths and one piece of circular arc support plate
It is welded, the circular arc of its circular arc support plate is consistent with the cylindrical circular arc of spiral duct 3, and the spiral duct fixed mounting base 15 exists
Whole machine installation, debug successfully after, be integrally fixed with flat panel in frame 16；Described frame 16 is the framework knot of rectangle four
Reducing motor A1, spiral duct fixed mounting base 15 is fixedly mounted on structure, its right-hand member on flat panel；Described slidably supported seat
17 be epsilon-type structure, and its underpart is horizontal pane, and the pane top of two ends straight up is provided with the slip of slide rail 11
The mounting hole for having pull bar 18 is made in linear bearing 8.1 and holding screw, bottom, and middle part is welded with rolling wheel support, the scroll wheel branch
Frame includes scroll wheel, two rolling bearings, roller shafts, and support, nut makes outside the supporting circular arc and spiral duct 3 of the scroll wheel
Round circular arc is consistent, and the right-hand member of two one slide rail 11 passes through slidably supported seat 17, and its right end is consolidated with spiral duct fixed mounting base 15
Fixed connection；Described pull bar 18 is round bar, and its left end is fixed with the mounting hole of pull bar 18 on double V-shaped presplitting pipe slide damper to be connected
Connect, its right-hand member passes through sliding track holder, and its right end is fixedly connected with the mounting hole of pull bar 18 on slidably supported seat 17, by double V
Type presplitting pipe slide damper advances or retreated, and pulls pull bar 18 and drives slidably supported seat 17 to advance or retreat, when double V-shaped presplitting
When pipe slide damper is retreated toward start position, pull pull bar 18 and drive slidably supported seat 17 to retreat, spiral duct 3 is propped up all the time
Hold on the scroll wheel arc surface of slidably supported seat 17, remain horizontality.As long as moving photoconductor limit switch A9's rises
Point position, can be with filling 3m, 1.5m, 1m and the double focusing energy presplitting slot casing standard knot of different length specification, a tractor serves several purposes, satisfaction
Different blasting engineerings need.
Present invention good effect compared with prior art is：
1. the presplitting of double focusing energy and photoface exploision special purpose device and the presplitting of double focusing energy and Complex Technology of Smooth Surface Blasting are China
The invention of great significance in engineering explosion field, water conservancy and hydropower, house and town and country construction portion in this new technology of national wide popularization and application,
But manually or the filling powdery emulsifying explosive of simple machine production efficiency it is too low, can not much meet the demand in market.
2. it is to fill up domestic empty that the present invention carries out powdery emulsifying explosive mechanical filling to double focusing energy presplitting pipe using charging machine
White project, is the innovative product without prior art and precedent.Filled using the presplitting of powdery emulsifying explosive double focusing energy, smooth blasting cartridge
Medicine machine can guarantee that degree of packing is consistent, adapted degree of packing to the presplitting of double focusing energy, the filling powdery emulsifying explosive of smooth blasting cartridge
Reach 0.95-1.0g/cm3, it is ensured that the presplitting of double focusing energy, smooth blasting cartridge powder column total quality, greatly improve double focusing energy presplitting
With smooth blasting cartridge production efficiency, the market demand is met, accelerates new technology spread application.
3. domestic emulsion is divided to two classes, a class be emulsion, it is another kind of be powdery emulsifying explosive, emulsion is viscous
It is thick dilute soft, and powdery emulsifying explosive is dry, has free-running property.The country only has the emulsion of Chinese eight innings of uses of water power
Charging machine is that emulsion is pressed into double cumulative energy channel pipe and filling explosive using gas pressure, and water power also did powdery breast eight innings
Change the filling experiment of explosive, they are by double binding energy tubes vertically using a funnel perfusion, and effect is very slow, and degree of packing is also inconsistent,
And the machine for filling powder emulsified explosive of the present invention is to use the filling explosive of screw propulsion, powder is provided for photoface exploision, accurate explosion
The double focusing energy presplitting barrel powder column of shape emulsion.
4. powdery emulsifying explosive double focusing energy presplitting of the present invention, succeeding in developing for smooth blasting cartridge charging machine are also numerous domestic
The enterprise of production powdery emulsifying explosive provides to be set to double V-shaped cumulative presplitting pipe progress the special of powdery emulsifying explosive mechanical filling
Manufacturing enterprise standby, for whole powdery emulsifying explosive provide efficiently, specialty the presplitting of double focusing energy, smooth blasting cartridge charging machine.
5. powdery emulsifying explosive double focusing energy presplitting of the present invention, smooth blasting cartridge charging machine compact conformation, dependable performance, operation
It is convenient, make positive contribution to accelerate the presplitting of popularization and application double focusing energy, photoface exploision new technology.
It the method can be widely popularized and applied in the manufacturing enterprise of all powdery emulsifying explosives.
Brief description of the drawings
Fig. 1 is powdery emulsifying explosive double focusing energy presplitting of the present invention, the master of smooth blasting cartridge charging machine overall structure diagram
View.
Fig. 2 is that powdery emulsifying explosive double focusing energy presplitting of the present invention, smooth blasting cartridge charging machine overall structure diagram are bowed
View.
Fig. 3 is the A direction views of the overall structure diagram of the present invention.
Fig. 4 is the B-B views of the overall structure diagram of the present invention.
Fig. 5 is the front view of the double V-shaped presplitting pipe slide damper structural representation of the present invention.
Fig. 6 is the left view of the double V-shaped presplitting pipe slide damper structural representation of the present invention.
Fig. 7 is the top view of the double V-shaped presplitting pipe slide damper structural representation of the present invention.
Fig. 8 is the front view of the sliding slider structural representation of the present invention
Fig. 9 is the double V-shaped overall structure diagram of presplitting pipe fixing device 5 of the present invention.
Figure 10 is the front view of the overall structure diagram of slidably supported seat 17 of the present invention.Figure 11 is Figure 10 right view.
Figure 12 is the front view of the overall structure diagram of spiral duct fixed mounting base 15 of the present invention.Figure 13 is Figure 12
It is right
View.
Embodiment
Using drawings and examples, the invention will be further described.
As shown in Fig. 1-Figure 13, powdery emulsifying explosive double focusing energy presplitting of the present invention, smooth blasting cartridge charging machine include
It is reducing motor A1, hopper 2, spiral duct 3, conveyor screw 4, double V-shaped presplitting pipe fixing device 5, double V-shaped presplitting pipe 6, double V-shaped
Presplitting pipe baffle plate 7, sliding slider 8, photoelectric limit switch A9, trapezoidal screw 10, slide rail 11, photoelectric limit switch B12, slide rail are solid
Determine block 13, reducing motor B14, spiral duct fixed mounting base 15, frame 16, slidably supported seat 17, pull bar 18；
Before filling powdery emulsifying explosive, double V-shaped presplitting pipe 6 is placed into the oval supporting plate of double V-shaped presplitting pipe baffle plate 7
Place, makes the double V-shaped presplitting groove on double V-shaped presplitting pipe 6 be directed at the locating wheel 5.2 on double V-shaped presplitting pipe fixing device 5；Startup subtracts
Speed motor B14, now trapezoidal screw 10 rotate forward, promote double V-shaped presplitting pipe slide damper to advance from start position to right-hand member, then push away
Dynamic guiding of the double V-shaped presplitting pipe 6 along locating wheel 5.2 is advanced to the right, and branch is fixed when double V-shaped presplitting pipe 6 advances to spiral duct
When at bearing 15, photoelectric limit switch B12 action, now reducing motor B14, trapezoidal screw 10 stop operating, double V-shaped presplitting pipe
6 sets be attached to spiral duct 3 outside；And then, reducing motor A1 starts, reducing motor B14 reversely starts simultaneously, now, powder
Shape emulsion is filled into double V-shaped presplitting pipe 6 by the rotation of conveyor screw 4, trapezoidal screw 10 inverts the double V-shaped presplitting of promotion
Pipe slide damper is retreated to left end, rapidly and uniformly filling powdery emulsifying explosive；When double V-shaped presplitting pipe slide damper is backed to
During photoelectric limit switch A9 positions, photoelectric limit switch A9 actions make reducing motor A1 and reducing motor B14 stop simultaneously, then
Double V-shaped presplitting pipe slide damper returns to start position, removes double V-shaped presplitting pipe --- the double focusing of canned powdery emulsifying explosive
Energy slot casing standard knot, double focusing energy slot casing standard knot two, vanning are sealed with adhesive tape.Double V-shaped presplitting pipe 6 is placed into again
At the oval supporting plate of double V-shaped presplitting pipe baffle plate 7, the double V-shaped presplitting groove on double V-shaped presplitting pipe 6 is set to be directed at double V-shaped presplitting Guan Gu
Determine the locating wheel 5.2 on device 5, start reducing motor B14, carry out the filling program of next powdery emulsifying explosive.
Because blasting engineering needs the double focusing energy slot casing standard knot of tri- kinds of length specifications of 3m, 1.5m, 1m, as long as mobile light
Electric limit switch A9 start position, can be with filling 3m, 1.5m, 1m and the double focusing energy presplitting slot casing standard of different length specification
Section, a tractor serves several purposes, meets different blasting engineering needs.
Powdery emulsifying explosive double focusing energy presplitting of the present invention, smooth blasting cartridge charging machine compact conformation, dependable performance, operation side
Just, can efficiently, the filling powdery emulsifying explosive of specialty, can guarantee that degree of packing is consistent, adapted degree of packing reaches 0.95-
1.0g/cm3, it is ensured that the presplitting of double focusing energy, smooth blasting cartridge powder column total quality, greatly improve the presplitting of double focusing energy and photoface exploision
Pipe production efficiency, for powdery emulsifying explosive manufacturing enterprise provide efficiently, specialty the presplitting of double focusing energy, smooth blasting cartridge charging machine,
Accelerate new technology spread application, meet the market demand.
It the method can be widely popularized and applied in the manufacturing enterprise of all powdery emulsifying explosives.
Claims (2)
1. the presplitting of powdery emulsifying explosive double focusing energy, smooth blasting cartridge charging machine, it is characterised in that：The powdery emulsifying explosive double focusing energy
Presplitting, smooth blasting cartridge charging machine includes reducing motor A (1), hopper (2), spiral duct (3), conveyor screw (4), double V-shaped pre-
Split pipe fixing device (5), double V-shaped presplitting pipe (6), double V-shaped presplitting pipe baffle plate (7), sliding slider (8), photoelectric limit switch A
(9), trapezoidal screw (10), slide rail (11), photoelectric limit switch B (12), slide rail fixed block (13), reducing motor B (14), spiral
Conduit fixed mounting base (15), frame (16), slidably supported seat (17), pull bar (18), described reducing motor A (1) are fixed on
The right end of plane in frame (16), the conveyor screw (4) built-in with spiral duct (3) is fixedly connected；Described hopper (2) with
Spiral duct (3) right-hand member top is fixedly connected, and hopper (2) is used to saving powdery emulsifying explosive；Its right side of described spiral duct (3)
End flanges are fixedly connected with reducing motor A (1) reductor flange, and its middle part is supported on spiral duct fixed mounting base (15)
On, its left end is supported on slidably supported seat (17)；Described conveyor screw (4) be shaftless screw, be conveying, filling powdery breast
Change the mechanism of explosive, its right-hand member shaft end is fixedly connected by shaft coupling with reducing motor A (1) output shaft, conveyor screw (4)
The diameter of bore small―gap suture of outside diameter and spiral duct (3) coordinates, and its left end is supported on the left end endoporus of spiral duct (3)
On；Described double V-shaped presplitting pipe fixing device (5) include L-type bearing (5.1), V-type locating wheel (5.2), rolling bearing (5.3),
Nut (5.4)；Described L-type bearing (5.1) is two L-type bearings, and L-type bearing lower end is respectively fixed in machine by a bolt
On frame (16) in the middle part of the front and rear two elongateds side of plane, L-type bearing (5.1) top makees bearing position, installs rolling bearing (5.3),
Rolling bearing (5.3) is set with V-type locating wheel (5.2) outside, and external screw thread is made in the upper end end of L-type bearing (5.1), to install nut
(5.4) rolling bearing (5.3), is compressed；Described V-type locating wheel (5.2) is to position double V-shaped two V-type presplitting grooves of presplitting pipe
Position, the endoporus of locating wheel (5.2) is the external diameter interference fits of two shoulder holes, its big endoporus and rolling bearing (5.3), and its is flat
The outer ring of endoporus roller bearing (5.3)；Described double V-shaped presplitting pipe (6) is to filling powdery emulsifying explosive, makees to have
The double V-shaped troughs for collecting energy standardization of casing section of double V-shaped presplitting groove；Described double V-shaped presplitting pipe baffle plate (7) is gear in double V-shaped presplitting pipe
(6) rear end, can push and the double V-shaped presplitting pipe (6) of support, by a vertical baffle and one and double V-shaped presplitting pipe ellipse circle
The consistent supporting plate vertical welding of arc is formed, by four sunk screws (7.1) by double V-shaped presplitting pipe baffle plate (7) and sliding slider (8)
Link into an integrated entity, constitute double V-shaped presplitting pipe slide damper；Described sliding slider (8) is made up of three part panes, in the middle of it
Partial pane, vertical when being arranged horizontally in forward and backward two elongated of frame (16) between and with two elongateds, its left side is erected
On pane above and below straight, the mounting hole that top is made to have the sliding straight bearing (8.1) of left slide rail (11) and holding screw 8.2
Screwed hole, make below the mounting hole of sliding straight bearing (8.1) to have the installation fixing hole of pull bar (18), bottom make to have with it is trapezoidal
Also make have the slip of right slide rail (11) straight on the trapezoidal nut mounting hole that screw rod (10) coordinates, its pane of the right straight up
Bobbin holds the installation fixing hole of the mounting hole of (8.1) and the screwed hole of holding screw (8.2) and pull bar (18), and its left and right two
The sliding straight bearing (8.1) of slide rail (11) and slide rail (11) snug sliding fit, left and right two sliding straight bearings (8.1)
Each to be positioned by holding screw (8.2) and sliding slider (8), sliding slider (8) has two, one and double V-shaped presplitting pipe baffle plate
(7) it is fixedly connected, constitutes double V-shaped presplitting pipe slide damper, another is fixedly connected with slide rail fixed block (13), constitutes slide rail and consolidate
Reservation；Described photoelectric limit switch A (9) is the limit switch that double V-shaped presplitting pipe slide damper is backed to square one, and is fixed on frame
(16) on the preceding elongated side of lower edge；Described trapezoidal screw (10) and the trapezoidal nut snug sliding fit on sliding slider (8),
Trapezoidal screw (10) left end is fixed on before frame (16) on the inside of the left end of elongated side by bearing block (10.1), trapezoidal screw (10) right-hand member
Head is fixedly connected by shaft coupling with reducing motor B (14) output shaft；Described slide rail (11) totally two, slide rail (11) it is cylindrical with
Left and right two sliding straight bearing (8.1) endoporus snug sliding fits on sliding slider (8), the left end of two one slide rails (11)
Plane left part in frame (16) is fixed on by bearing (11.1), the right-hand member of two one slide rails (11) passes through sliding track holder and slip
Sliding straight bearing (8.1) in fulcrum bearing (17), its right end and two slide rails on spiral duct fixed mounting base (15)
(11) mounting hole is fixedly connected；Described photoelectric limit switch B (12) is spacing for double V-shaped presplitting pipe slide damper advance terminal
On switch, the preceding elongated side for being fixed on frame (16) lower edge；Described slide rail fixed block (13) is that level is fixedly connected on frame
(16) two elongateds are in middle part and vertical pane during with two elongateds before and after upper plane, and it is fixedly connected with sliding slider (8),
Sliding track holder is constituted, the right-hand member of two one slide rails (11) passes through sliding straight bearing (8), is fixedly supported upon on sliding track holder,
Trapezoidal screw (10) right-hand member passes through sliding slider (8), is fixedly supported upon on sliding track holder；Described reducing motor B (14) falls
The flat panel lower edge in frame (16), its output shaft is fixedly connected by shaft coupling with trapezoidal screw (10), by the electricity that slows down
Machine B (14) rotating drives trapezoidal screw (10) forward and reverse rotation, drives double V-shaped presplitting pipe slide damper to promote double V-shaped presplitting
(6) are managed to advance or retreat, when double V-shaped presplitting pipe slide damper is proceeded to up to photoelectric limit switch B (12) position, photoelectric position limit
B (12) actions are switched, double V-shaped presplitting pipe (6) halts, cover and is attached to outside spiral duct (3), takes up powdery emulsifying explosive；
Described spiral duct fixed mounting base (15) is mountain font weldment, its underpart is laterally long square plate, and two ends are straight up
Make have fixed installation hole and the set screw hole of slide rail (11) on pane, middle part Weld-supporting seat, this fulcrum bearing is by two block lengths
Square support plate and one piece of circular arc support plate are welded, and the circular arc and spiral duct (3) of its circular arc support plate are round outside
Arc is consistent, the spiral duct fixed mounting base (15) in whole machine installation, debug successfully after, fixed with flat panel in frame (16)
Integrally；Described frame (16) is that reducing motor A is fixedly mounted on the frame structure of rectangle four, its right-hand member on flat panel
(1), spiral duct fixed mounting base (15)；Described slidably supported seat (17) is epsilon-type structure, and its underpart is laterally rectangular
The sliding straight bearing (8.1) and holding screw of slide rail (11) are installed in block, the pane top of two ends straight up, and bottom is made to have
The mounting hole of pull bar (18), middle part welding rolls wheel support, and the rolling wheel support includes scroll wheel, two rolling bearings, rollers
Axle, support, nut makes the supporting circular arc of the scroll wheel consistent with the circular arc that spiral duct (3) is cylindrical, two one slide rails (11) right-hand member
Through slidably supported seat (17), its right end is fixedly connected with spiral duct fixed mounting base (15)；Described pull bar (18) is
Round bar, its left end is fixedly connected with pull bar (18) mounting hole on double V-shaped presplitting pipe slide damper, and its right-hand member is fixed through slide rail
Seat, its right end is fixedly connected with pull bar (18) mounting hole on slidably supported seat (17), before double V-shaped presplitting pipe slide damper
Enter or retreat, pull pull bar (18) and drive slidably supported seat (17) to advance or retreat, when double V-shaped presplitting pipe slide damper is retreated
During toward start position, pull pull bar (18) and drive slidably supported seat (17) to retreat, spiral duct (3) is supported on slip all the time
On the scroll wheel arc surface of fulcrum bearing (17), horizontality is remained.
2. powdery emulsifying explosive double focusing energy presplitting according to claim 1, smooth blasting cartridge charging machine, it is characterised in that：
, can be with filling 3m, 1.5m, 1m and different length specification as long as the start position of the charging machine moving photoconductor limit switch A (9)
Double focusing energy presplitting slot casing standard knot, a tractor serves several purposes, meets different blasting engineering needs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710517703.5A CN107270790B (en) | 2017-06-29 | 2017-06-29 | Powder emulsion explosive double-energy-gathering presplitting and smooth blasting tube charging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710517703.5A CN107270790B (en) | 2017-06-29 | 2017-06-29 | Powder emulsion explosive double-energy-gathering presplitting and smooth blasting tube charging machine |
Publications (2)
| Publication Number | Publication Date |
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| CN107270790A true CN107270790A (en) | 2017-10-20 |
| CN107270790B CN107270790B (en) | 2023-04-25 |
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| CN201710517703.5A Active CN107270790B (en) | 2017-06-29 | 2017-06-29 | Powder emulsion explosive double-energy-gathering presplitting and smooth blasting tube charging machine |
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| CN (1) | CN107270790B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145983A (en) * | 2019-06-25 | 2019-08-20 | 河南力行科创矿山技术开发有限公司 | The pneumatic automatic powder charge device of D type energy-collecting blasting cap |
| CN110986712A (en) * | 2019-12-26 | 2020-04-10 | 穆芳玲 | Explosive filling device for metallurgical ore exploitation and using method thereof |
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| CN207300072U (en) * | 2017-06-29 | 2018-05-01 | 湖北帅力化工有限公司 | The presplitting of powdery emulsifying explosive double focusing energy, smooth blasting cartridge charging machine |
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| JPH06174399A (en) * | 1991-12-27 | 1994-06-24 | Nippon Oil & Fats Co Ltd | Charging device of explosive |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110145983A (en) * | 2019-06-25 | 2019-08-20 | 河南力行科创矿山技术开发有限公司 | The pneumatic automatic powder charge device of D type energy-collecting blasting cap |
| CN110986712A (en) * | 2019-12-26 | 2020-04-10 | 穆芳玲 | Explosive filling device for metallurgical ore exploitation and using method thereof |
| CN110986712B (en) * | 2019-12-26 | 2022-09-30 | 江西铜业民爆矿服有限公司 | Explosive filling device for metallurgical ore exploitation and using method thereof |
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| Publication number | Publication date |
|---|---|
| CN107270790B (en) | 2023-04-25 |
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