CN108118584A - A kind of penetration type asphalt spraying device - Google Patents
A kind of penetration type asphalt spraying device Download PDFInfo
- Publication number
- CN108118584A CN108118584A CN201810073540.0A CN201810073540A CN108118584A CN 108118584 A CN108118584 A CN 108118584A CN 201810073540 A CN201810073540 A CN 201810073540A CN 108118584 A CN108118584 A CN 108118584A
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- Prior art keywords
- spreading
- spreading tube
- spool
- tube
- steel wire
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
- E01C19/16—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials for applying or spreading liquid materials, e.g. bitumen slurries
- E01C19/17—Application by spraying or throwing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/0436—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided with mechanical cleaning tools, e.g. scrapers, with or without additional fluid jets
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
- E01C19/16—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials for applying or spreading liquid materials, e.g. bitumen slurries
- E01C19/17—Application by spraying or throwing
- E01C19/174—Apparatus with pump-discharge
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
- E01C19/16—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials for applying or spreading liquid materials, e.g. bitumen slurries
- E01C19/17—Application by spraying or throwing
- E01C19/176—Spraying or throwing elements, e.g. nozzles; Arrangement thereof or supporting structures therefor, e.g. spray-bars
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The present invention relates to a kind of penetration type asphalt spraying devices, effectively solve current asphalt distribution unevenness, the halfway problem of equipment cleaning；The technical solution of solution includes the first spreading tube and the second spreading tube, it is arranged side by side before and after two spreading tubes, multiple nozzles are evenly equipped on two spreading tubes, first scraper plate is installed in the first spreading tube, second scraper plate is installed in the second spreading tube, there are two spools for spreading tube peripheral hardware, spool is equipped with steel wire rope, spool rotation can pull steel wire rope, steel wire rope, which is connected, two spreading tubes and can drive two scraper plates to be synchronized with the movement, two spools are by same driving dish driving, drive disk, which was rotated within the scope of one week, alternately drives two spools respectively to rotate half cycle, being moved back and forth so as to fulfill steel wire rope drives scraper plate to scrape spread inside pipe wall clearly；Present inventive concept is novel, and clever structure, significant effect is easy to use, highly practical.
Description
Technical field
The present invention relates to road construction fields, are specifically a kind of penetration type asphalt spraying device.
Background technology
In the prior art, in order to overcome the shortcomings of in the high and low temperature performance of rigid pavement and flexible pavement, develop with water
It the advantages of mud-road surface of the pitch composite material as binder, this road surface has both rigid pavement and flexible pavement, shows
Half firm semiflexible mechanical characteristics, it is commonly known as semi-rigid pavement.
The main construction method of semi-rigid pavement has two kinds of mix method and penetration method, and wherein penetration type refers in matrixes such as rubbles
The method for completing rear injection asphalt, when injection pitch, need to use asphalt distribution equipment, existing asphalt distribution equipment
Pitch is sprayed using a spreading tube for being equipped with row's nozzle, due to, there are pressure drop, causing near from feed inlet along pipe range direction
Nozzle spray pressure it is big, asphalt distribution amount is big, and the nozzle spray pressure remote from feed inlet is small, and asphalt distribution amount is small, causes to drip
Green grass or young crops is uneven along spreading tube pipe range direction spread；Further, since the gap trend between the rubble laid is extremely irregular, if one
Pitch is sprayed in direction, then for moving towards the gap opposite with sprinkling direction, pitch cannot be directly poured into gap, can only be by stream
It is dynamic to penetrate into gap, this result in such gap exist cannot effective injection pitch possibility, formation weak spot, road surface in the future
It may start to burst centered on such weak spot bad；After asphalt distribution is complete, remaining pitch needs to remove in spreading tube, otherwise
Residual asphalt condenses in spreading tube blocks the follow-up use of spreading tube influence, and current cleaning method is that backward spread is completed in sprinkling
Lead to diesel oil cleaning in pipe, such method cleaning is slowly and cleaning is not thorough, and still suffers from pitch stubbornness and is bonded in spread inside pipe wall,
In the course of time spreading tube is blocked, moreover, the method wastes substantial amounts of diesel oil, increases cost.
Therefore, a kind of new asphalt distribution equipment is designed to overcome the problems, such as that drawbacks described above is urgent need to resolve.
The content of the invention
For the above situation, to overcome the defect of the prior art, the present invention provides penetration type asphalt spraying device, effectively
Solve that current asphalt distribution is uneven, and gap filling is not efficient enough and the halfway problem of equipment cleaning.
Its technical solution solved is a kind of penetration type asphalt spraying device, including the first spreading tube closed at both ends and
Second spreading tube, two spreading tube length diameter all sames and it is front and rear be arranged side by side, the first spreading tube left end be equipped with first charging
Mouthful, the second spreading tube right end is equipped with second charging aperture, and multiple nozzles, two spreading tubes are evenly equipped with along bar length on two spreading tubes
On nozzle position and interval all same；
Multiple the first scraper plates being bonded with the slip of its inner wall are evenly equipped with along pipe range in first spreading tube, the second spreading tube is interior along pipe range
Multiple the second scraper plates being bonded with the slip of its inner wall are evenly equipped with, the first scraper plate and the second scraper plate are circular ring shape；Spreading tube peripheral hardware
There are two the identical spool of diameter, two spool axis horizontals and time interval is arranged, on the axis of two spools has
The upward dislocation in lower section；The interval of two spools is set there are one the drive disk parallel with spool end face, drive disk and two
Spool does not contact, drive disk and the equal arranged off-centre of two spools and its center is identical with the distance of two spool axis,
The spool axis in front is located above driving disk axis, and the spool axis at rear is located at below driving disk axis, front
The rear end face of spool is set there are one the first block of protrusion, sets that there are one the second of protrusion on the front end face of the spool at rear
Block, the front surface of drive disk are set there are one the first drive block of protrusion, and rear surface is set there are one the second drive block of protrusion, and two
A drive block misplaces without circumference；Series connection is installed with steel cable in two spreading tubes, and steel wire rope head end is fixed and is wrapped in front
Spool on, tail end penetrates right end from the first spreading tube left end and is pierced by, and then penetrating left end from the second spreading tube right end is pierced by,
Finally fixed and be wrapped on the spool at rear and with head end around to identical, steel wire rope sequentially passes through multiple first scraper plates and more
A second scraper plate and multiple first scraper plates and multiple second scraper plates can be driven to be synchronized with the movement.
Asphalt distribution of the present invention is uniform, thoroughly quick using the cleaning of rear asphalt distribution pipe in energy more effectively injection gap,
Avoid pitch felt jam in spreading tube；Present inventive concept is novel, and clever structure, significant effect is easy to use, practicability
By force.
Description of the drawings
Fig. 1 is the overhead sectional view of spreading tube position of the present invention.
Fig. 2 is the enlarged drawing at A in Fig. 1.
Fig. 3 is the partial sectional view at end cap.
Left view when Fig. 4 is the nozzle sprinkling pitch on two spreading tubes.
Fig. 5 be drive disk drive the spool at rear rotate counterclockwise during the second drive block and the second block it is opposite
Position view, wherein dotted line are the second drive block and the movement locus of the second block.
Fig. 6 be drive disk drive the spool in front rotate counterclockwise during the first drive block and the first block it is opposite
Position view, wherein dotted line are the first drive block and the movement locus of the first block.
Fig. 7 is the left view sectional view at drive disk and spool when two drive blocks and two blocks are located at upper quadrant point.
Fig. 8 is the left view sectional view at drive disk and spool when two drive blocks and two blocks are located at lower quadrant point.
Specific embodiment
Further description is made to the specific embodiment of the present invention below in conjunction with attached drawing.
It is provided by Fig. 1 to Fig. 8, the present invention includes the first spreading tube 1 and the second spreading tube 2 closed at both ends, two spreads
Length of tube diameter all same and it is front and rear be arranged side by side, 1 left end of the first spreading tube be equipped with first charging aperture 3,2 right end of the second spreading tube
Equipped with second charging aperture 4, multiple nozzles 5 are evenly equipped with along bar length on two spreading tubes, 5 position of nozzle on two spreading tubes and
It is spaced all same；
In first spreading tube 1 along pipe range be evenly equipped with it is multiple slide the first scraper plates 6 being bonded with its inner wall, edge in the second spreading tube 2
Pipe range is evenly equipped with multiple the second scraper plates 7 being bonded with the slip of its inner wall, and the first scraper plate 6 and the second scraper plate 7 are circular ring shape；Spread
There are two the identical spool 8 of diameter, two 8 axis horizontals of spool and time intervals to arrange for pipe peripheral hardware, two spools 8
Axis has the dislocation on vertical direction；The interval of two spools 8 is set there are one the drive disk 9 parallel with 8 end face of spool,
9 and two spool 8 of drive disk does not contact, drive disk 9 and two 8 equal arranged off-centres of spool and its center and two spools 8
The distance of axis is identical, and 8 axis of spool in front is located above 9 axis of drive disk, and 8 axis of spool at rear is located at driving
Below 9 axis of disk, the rear end face of the spool 8 in front sets that there are one the first block 10 of protrusion, the front ends of the spool 8 at rear
It is set on face there are one the second block 11 of protrusion, the front surface of drive disk 9 sets that there are one the first drive block 12 of protrusion, rear surfaces
If there are one the second drive block 13 of protrusion, two drive blocks misplace without circumference；Series connection is installed with a steel wire in two spreading tubes
Rope 14,14 head end of steel wire rope are fixed and are wrapped on the spool 8 in front, and tail end penetrates right end from 1 left end of the first spreading tube and wears
Go out, then penetrating left end from 2 right end of the second spreading tube is pierced by, finally fixed and be wrapped on the spool 8 at rear and and head end
Around to identical, steel wire rope 14 sequentially passes through multiple first scraper plates 6 and multiple second scraper plates 7 and can drive multiple first scraper plates 6
It is synchronized with the movement with multiple second scraper plates 7.
For pitch is allow to penetrate into greatest extent in the gap of rubble, nozzle 5 on first spreading tube 1 to
Rear-inclined, the nozzle 5 on the second spreading tube 2 turn forward.
Respectively through being threaded with end cap 15, end cap 15 will for first spreading tube, 1 both ends and 2 both ends of the second spreading tube
Spreading tube is closed at both ends, and the first cord hole 16 passed through for steel wire rope 14 is provided on 15 end face of end cap.
To ensure that spreading tube both ends can effectively seal when spraying pitch, and conical seal ring is equipped in the end cap 15
17, inwardly, spreading tube internal wall of pipe orifice is equipped with the taper flaring 18 coordinated with conical seal ring 17, taper to 17 small end of conical seal ring
17 center of sealing ring is provided with the second cord hole 19 passed through for steel wire rope 14.
To realize that multiple first scraper plate, 7 and second scraper plates 7 can be synchronized with the movement and stress balance with steel wire rope 14, described the
20 connection of branch's rope of one scraper plate 6 and 7 both ends of the second scraper plate respectively through more circumference uniform distributions is fixed on steel wire rope 14.
For make multiple scraper plates can not the clear of spacing scrape spreading tube overall length, the half Zhou Chang great of the spool 8
In equal to the spacing between two neighboring scraper plate.
It is toothed around on 9 periphery of drive disk, for gear teeth meshing there are one gear 21, gear 21 is connected with driving dress
Put 22.
For the present invention when specifically used, the feed inlet of two spreading tubes is connected to asphalt tank and water tank through bitumen pipeline, drip
The pitch melted in blue or green tank equipped with heat, water tank is interior to be equipped with water；14 both ends of steel wire rope are wrapped on two spools 8 always in drawing
Tight state, when driving device 22 is not actuated, two blocks and two drive blocks are respectively positioned on the upper quadrant of each autokinesis Circular test
At point；When spraying pitch, start the bitumenpump on bitumen pipeline first, then each switch valve on control piper makes pitch exist
Xun Huan preheats spraying pipeline in pipeline.
After the completion of preheating, controlling switch valve makes to form access between asphalt tank and spreading tube, and the pitch in asphalt tank is dripping
The first spreading tube 1 and the second spread are respectively enterd by first charging aperture 3 and second charging aperture 4 through bitumen pipeline under the action of green grass or young crops pump
Pipe 2, then sprayed through the nozzle 5 on spreading tube；Due to along spreading tube pipe range direction there are pressure drop, so close to feed inlet nozzle
5 pitches ejection pressure is larger, and 5 pitch of the nozzle ejection pressure away from feed inlet is smaller, this results in single spreading tube along pipe range
Direction pitch sprinkling is uneven, i.e. 1 left end asphalt distribution amount of the first spreading tube is more than right end asphalt distribution amount, and the second spreading tube 2 is right
Asphalt distribution amount is held to be more than left end asphalt distribution amount；At same position on left and right directions, the pressure of 1 upper nozzle 5 of the first spreading tube
The pressure drop being reduced on the 5 left side spread length of tube of nozzle, the pressure drop of 2 upper nozzle 5 of the second spreading tube is the 5 right side spreading tube of nozzle
Pressure drop in length, the pressure drop of 1 upper nozzle 5 of the first spreading tube are just spreading tube plus the pressure drop of 2 upper nozzle 5 of the second spreading tube
Pressure drop in overall length length, i.e., in any position, the overall presure drop of two nozzles 5 on two spreading tubes is identical namely any bit
It is identical to put the asphalt distribution amount summation of two nozzles 5, the first spreading tube 1 of the invention carries out first pass sprinkling preceding, and second spills
Stringing 2 carries out second time sprinkling rear, and after twice of sprinkling, the asphalt distribution amount of any position is sprayed for two spreading tube upper nozzles 5
Spill the summation of pitch, i.e., it is identical everywhere, realize uniform sprinkling of the pitch along pipe range direction.
Further, since the gap trend between the rubble completed is extremely irregular, if a direction sprinkling pitch, for walking
To the gap opposite with sprinkling direction, pitch cannot directly be poured into gap, can only be penetrated by flowing in gap, this just leads
Cause such gap exist cannot effective injection pitch possibility, formation weak spot, in the future road surface may using such weak spot as
Center starts to burst bad；Nozzle 5 on first spreading tube 1 of the invention tilts backwards sprinkling pitch, the nozzle 5 on the second spreading tube 2
Turn forward sprinkling pitch, can ensure that pitch is directly poured into gap, makes gap to the greatest extent from both direction sprinkling
Filling is more effective.
After the completion of sprinkling, the access between asphalt tank and spreading tube is closed, bitumenpump reruns a period of time, makes pipeline
Interior remaining pitch empties, and pipeline then is switched to water tank, makes to form access between water tank and spreading tube, then unscrews first
The end cap 15 at 1 and second spreading tube of spreading tube, 2 both ends, the taper flaring 18 at spreading tube nozzle no longer squeeze conical seal ring
17, the second cord hole 19 on conical seal ring 17 unclamps steel wire rope 14, allows steel wire rope 14 in the first cord hole 16 and the second rope
It is free to slide in hole 19, while start driving device 22；In initial position, two blocks and two drive blocks are respectively positioned on each
At the upper quadrant point for moving Circular test, since the spool 8 and drive disk 9 in front are eccentric and axis is located on 9 axis of drive disk
Side, therefore, the movement Circular test of the first block 10 and the movement Circular test of the first drive block 12 are on it at quadrantal points at a distance of most
Far, i.e., the radial distance of the first block 10 and the first drive block 12 is farthest at this time, at this time the outside and first of the first drive block 12
The inside of block 10 is mutually neat, and the first drive block 12, which rotates, can just cross the first block 10 without driving its rotation；On the contrary, by
Spool 8 and drive disk 9 in rear be eccentric and axis is located at 9 axis of drive disk lower section, therefore second is driven at upper quadrant point
The radial distance of 13 and second block 11 of motion block is nearest, at this time the outside phase of the outside of the second drive block 13 and the second block 11
Together, i.e. the second drive block 13 and the fitting of the second block 11 can promote the second block 11 to rotate；After starting driving device 22 at this time, drive
Dynamic device 22 drives drive disk 9 to rotate by gear 21, after drive disk 9 promotes the second block 11 to drive by the second drive block 13
The spool 8 of side rotates counterclockwise beginning take-up, while steel wire rope 14 pulls the spool 8 in front to rotate clockwise unwrapping wire, steel
For 14 tail end take-up head end unwrapping wire of cord so as to pull steel wire rope 14, steel wire rope 14 drives multiple first scraper plates 6 thereon to transport to the right
Dynamic, multiple second scraper plates 7 are to left movement, and the first scraper plate 6 and the second scraper plate 7 are respectively to the second spreading tube 2 of the first spreading tube 1
Inner wall is scraped clearly, and the pitch adhered to thereon is struck off, while the water in water tank is pumped into two spreading tubes by bitumenpump, current
The pitch that scraper plate scrapes is gone out from nozzle 5；With the rotation of drive disk 9, the second drive block 13 drives the second block 11 gradually
Turn to lower quadrant point from upper quadrant point counterclockwise, in the process the second drive block 13 compared with the second block 11 gradually to circle
It is moved at the heart, 13 outside of the second drive block is just mutually neat with 13 inside of the second drive block when turning to lower quadrant point, i.e., the two is de-
It opens, the second drive block 13, which is rotated further, will no longer drive the second block 11 to rotate；In above process, the spool 8 at rear is inverse
When hour hands rotate take-up, steel wire rope 14 pulls the spool 8 in front to rotate clockwise unwrapping wire, due to two 8 diameter phases of spool
Together, so two 8 angular speed of spool are identical, the first block 10 rotates clockwise and the second block 11 with the spool 8 in front
Lower quadrant point is reached simultaneously, with upper quadrant point on the contrary, at lower quadrant point, the second drive block 13 and the second block 11 disengage, the
One drive block 12 and the first block 10 are bonded, and drive disk 9 is rotated further, and the first drive block 12 drives front by the first block 10
Spool 8 rotate counterclockwise beginning take-up, steel wire rope 14 pulls the spool 8 at rear to rotate clockwise unwrapping wire, steel wire rope 14
For head end take-up tail end unwrapping wire so as to pull steel wire rope 14, steel wire rope 14 drives multiple first scraper plates 6 thereon to left movement, multiple
Second scraper plate 7 moves right, and the first scraper plate 6 and the second scraper plate 7 respectively carry out the first spreading tube 1 and 2 inner wall of the second spreading tube
It scrapes clearly, while the first drive block 12 and the first block 10 rotate counterclockwise to upper quadrant point, the second block 11 turns clockwise
It moves at upper quadrant point, the first drive block 12 and the first block 10 disengage, and the second drive block 13 and the second block 11 are bonded, one
Cycling is terminated；Drive disk 9, which is rotated further, drives the spool 8 at rear to rotate counterclockwise, and the spool 8 in front is drawn by steel wire rope 14
Dynamic reversion clockwise, i.e., next Xun Huan start；By the fitting and disengagement of two drive blocks and two blocks, in a Xun Huan
Interior, the spool 8 of 9 driven front and back of drive disk respectively rotates 180 degree, realizes that the once reciprocal of steel wire rope 14 pulls；
Drive disk 9 persistently rotates, and spread inside pipe wall is scraped clearly so as to which multiple scraper plates be driven repeatedly to move back and forth.
After cycling several times, remaining pitch is cleaned in spreading tube, at this time closing drive device, drive disk 9 and volume
Spool 8 stops operating, then bitumenpump is shut down, closes each switch valve, finally tighten spreading tube by multiple scraper plate stop motions
The end cap 15 at both ends, for end cap 15 when inwardly tightening, conical seal ring 17 is flared 18 crimps by the taper of spreading tube nozzle,
So that the second cord hole 19, which is shunk, compresses steel wire rope 14, sealing is realized；So far whole work process terminates, to treat next use.
The present invention has the advantages that following notable：
1st, asphalt distribution is uniform；The present invention devises two spreading tubes being arranged side by side, and makes two spreading tube any positions
Asphalt distribution pressure is complementary, so that it is identical along the asphalt distribution amount of pipe range direction any position, completely solve traditional asphalt
Spreading tube to make the non-uniform problem of asphalt distribution along pipe range there are pressure drop, and without installing any pressure stabilizing device or pressure compensation additional
Equipment is not required in addition set control mechanism, does not increase cost and operation difficulty, be skillfully constructed, use is simple and effective.
2nd, pitch can be more effectively in injection rubble gap；The present invention is devising two spreading tubes being arranged side by side
Meanwhile adjustment is had also been made to 5 direction of nozzle on each spreading tube, the nozzle 5 on two spreading tubes is made to spray direction on the contrary, making
Pitch can be from the rubble gap of the different trends of the more effectively direct injection of both direction, and ensureing can injection in rubble gap
Enough pitch avoids penetrating into each gap due to being unable to effective flowing before cooling after pitch ejection during traditional unidirectional sprinkling
In and form weak spot, make road surface since weak spot burst it is bad.
3rd, the present invention is more thoroughly effective to the cleaning of spreading tube；Traditional asphalt distribution equipment is mostly simple by the molten of diesel oil
Remaining pitch in solution and flushing action cleaning spreading tube, the method cleaning slowly get to clean, it is necessary to rinse for a long time
It is required that and cleaning be not thorough, and waste massive diesel-fuel, the present invention multiple scraper plates are devised in spreading tube, further through two
The mutual cooperation of drive block and two blocks realizes that drive disk rotates alternating in one week and two spools is driven respectively to rotate half cycle,
And then the reciprocating motion of scraper plate is realized by the take-up unwrapping wire of steel wire rope, so that pitch be struck off from spread inside pipe wall, then use
Water washes away, and thoroughly can rapidly strike off very much the residual asphalt of spread inside pipe wall adherency using scraper plate, and no longer need
Diesel oil dissolves, and need to only be gone out with water, and cleaning is quick thorough, and effect is good efficient, and avoids waste diesel oil.
To sum up, asphalt distribution of the present invention is uniform, in energy more effectively injection gap, is cleaned using rear asphalt distribution pipe thorough
Quickly, pitch felt jam in spreading tube is avoided；Present inventive concept is novel, and clever structure, significant effect is easy to use, real
It is strong with property.
Claims (7)
1. a kind of penetration type asphalt spraying device, including the first spreading tube closed at both ends（1）With the second spreading tube（2）, it is special
Sign is, two spreading tube length diameter all sames and it is front and rear be arranged side by side, the first spreading tube（1）Left end is equipped with first charging aperture
（3）, the second spreading tube（2）Right end is equipped with second charging aperture（4）, multiple nozzles are evenly equipped with along bar length on two spreading tubes（5）,
Nozzle on two spreading tubes（5）Position and interval all same；
First spreading tube（1）It is interior to be evenly equipped with multiple the first scraper plates being bonded with the slip of its inner wall along pipe range（6）, the second spreading tube
（2）It is interior to be evenly equipped with multiple the second scraper plates being bonded with the slip of its inner wall along pipe range（7）, the first scraper plate（6）With the second scraper plate（7）
For circular ring shape；There are two the identical spools of diameter for spreading tube peripheral hardware（8）, two spools（8）Axis horizontal and front and rear opposite
Arranged for interval, two spools（8）Axis have dislocation on vertical direction；Two spools（8）Interval set there are one
With spool（8）The parallel drive disk in end face（9）, drive disk（9）With two spools（8）It does not contact, drive disk（9）With two
Spool（8）Equal arranged off-centre and its center and two spools（8）The distance of axis is identical, the spool in front（8）Axis position
In drive disk（9）Above axis, the spool at rear（8）Axis is located at drive disk（9）Below axis, the spool in front（8）
Rear end face set there are one protrusion the first block（10）, the spool at rear（8）Front end face on set that there are one the of protrusion
Two blocks（11）, drive disk（9）Front surface set there are one protrusion the first drive block（12）, rear surface set there are one protrusion
Second drive block（13）, it is opposite before and after two drive blocks；Series connection is installed with steel cable in two spreading tubes（14）, steel wire rope
（14）Head end is fixed and is wrapped in the spool in front（8）On, tail end is from the first spreading tube（1）Left end penetrates right end and is pierced by, so
Afterwards from the second spreading tube（2）Right end penetrates left end and is pierced by, and finally fixes and is wrapped in the spool at rear（8）It is upper and with head end around
To identical, steel wire rope（14）Sequentially pass through multiple first scraper plates（6）With multiple second scraper plates（7）And multiple first can be driven to scrape
Plate（6）With multiple second scraper plates（7）It is synchronized with the movement.
A kind of 2. penetration type asphalt spraying device according to claim 1, which is characterized in that first spreading tube
（1）On nozzle（5）It tilts backwards, the second spreading tube（2）On nozzle（5）It turns forward.
A kind of 3. penetration type asphalt spraying device according to claim 1, which is characterized in that first spreading tube
（1）Both ends and the second spreading tube（2）Both ends are respectively through being threaded with end cap（15）, end cap（15）Spreading tube is closed at both ends,
End cap（15）It is provided on end face for steel wire rope（4）The first cord hole passed through（16）.
A kind of 4. penetration type asphalt spraying device according to claim 1, which is characterized in that the end cap（15）Interior peace
Equipped with conical seal ring（17）, conical seal ring（17）Inwardly, spreading tube internal wall of pipe orifice is equipped with and conical seal ring for small end（17）
The taper flaring of cooperation（18）, conical seal ring（17）Center is provided with for steel wire rope（14）The second cord hole passed through（19）.
A kind of 5. penetration type asphalt spraying device according to claim 1, which is characterized in that first scraper plate（6）
With the second scraper plate（7）Branch of the both ends respectively through more circumference uniform distributions restricts（20）Connection is fixed on steel wire rope（14）On.
A kind of 6. penetration type asphalt spraying device according to claim 1, which is characterized in that the spool（8）'s
Half perimeter is more than or equal to the spacing between two neighboring scraper plate.
A kind of 7. penetration type asphalt spraying device according to claim 1, which is characterized in that the drive disk（9）Outside
It is toothed around on disc, there are one gears for gear teeth meshing（21）, gear（21）It is connected with driving device（22）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810073540.0A CN108118584B (en) | 2018-01-25 | 2018-01-25 | Injection type asphalt spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810073540.0A CN108118584B (en) | 2018-01-25 | 2018-01-25 | Injection type asphalt spraying device |
Publications (2)
| Publication Number | Publication Date |
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| CN108118584A true CN108118584A (en) | 2018-06-05 |
| CN108118584B CN108118584B (en) | 2020-04-24 |
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| CN201810073540.0A Active CN108118584B (en) | 2018-01-25 | 2018-01-25 | Injection type asphalt spraying device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264512A (en) * | 2018-10-08 | 2019-01-25 | 镇平县豫龙纺织有限公司 | A kind of bobbin-winding machine yarn waxing device |
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| CN2486221Y (en) * | 2001-07-21 | 2002-04-17 | 兰跃宪 | Hand spray tube of asphalt spreading vehicle |
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| CN201648932U (en) * | 2010-02-04 | 2010-11-24 | 凌均耀 | Emulsified asphalt spraying crack pouring repairing device |
| CN101942794A (en) * | 2010-09-21 | 2011-01-12 | 江苏华通动力重工有限公司 | Asphalt-spraying pipeline circulating system |
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| EP0382647A1 (en) * | 1989-02-10 | 1990-08-16 | Entreprise Jean Lefebvre | Apparatus for spreading a layer, particularly a bituminous road surface |
| JP2001279609A (en) * | 2000-03-31 | 2001-10-10 | Nippon Hodo Co Ltd | Method of removing bituminous material spraying device |
| CN2486221Y (en) * | 2001-07-21 | 2002-04-17 | 兰跃宪 | Hand spray tube of asphalt spreading vehicle |
| JP2006299695A (en) * | 2005-04-22 | 2006-11-02 | Sankyo Kk | Asphalt emulsion spraying device |
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| CN109264512A (en) * | 2018-10-08 | 2019-01-25 | 镇平县豫龙纺织有限公司 | A kind of bobbin-winding machine yarn waxing device |
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| CN108118584B (en) | 2020-04-24 |
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