CN114790707B - Epoxy asphalt spreading equipment - Google Patents
Epoxy asphalt spreading equipment Download PDFInfo
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- CN114790707B CN114790707B CN202210140288.7A CN202210140288A CN114790707B CN 114790707 B CN114790707 B CN 114790707B CN 202210140288 A CN202210140288 A CN 202210140288A CN 114790707 B CN114790707 B CN 114790707B
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- epoxy asphalt
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
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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
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
- E01C23/096—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating and filling
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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
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
- E01C23/0966—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving
- E01C23/0973—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving with liquid or semi-liquid materials, e.g. crack sealants
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses epoxy asphalt spreading equipment, which comprises a power device, a spraying device, an oscillating device, a flow guiding device and a storage tank, wherein the flow guiding device is communicated with the power device, the power device comprises a vehicle body, the vehicle body moves on a base, a bearing plate is arranged on the vehicle body, the bearing plate is fixedly connected with the spraying device, one side of the oscillating device is fixedly connected with the bearing plate, the flow guiding device is fixedly connected with the bearing plate, the power device also comprises an air compressor and a gas tank, the air compressor is arranged on the bearing plate, the storage tank is arranged on the bearing plate, a material injection hole is formed in the upper side of the storage tank, a discharge hole is formed in one side of the storage tank, the spraying device comprises a batching box, the batching box is fixedly connected with the bearing plate, the batching box comprises a fixed seat and a box body, the box body is fixedly connected with the bearing plate through the fixed seat, the air compressor is communicated with the gas tank, and the bottom side of the gas tank is fixedly connected with the upper side of the fixed seat.
Description
Technical Field
The invention relates to the technical field of epoxy asphalt paving, in particular to epoxy asphalt spreading equipment.
Background
With the rapid development of national economy, the domestic living standard is continuously improved, the maintenance amount of vehicles per person is increased year by year, so that overload bearing of a plurality of road surfaces and bridge surfaces is caused, the service life of the original road is seriously reduced, the maintenance cost is greatly increased, and epoxy asphalt is sprayed on the steel base of the bridge in order to improve the road quality, especially the service life of the bridge. The epoxy asphalt has good ductility and contractibility, and is close to a steel plate, so that the epoxy asphalt is widely used, but the existing epoxy asphalt spreading is mainly performed through manual spreading, a lot of operators are needed, the epoxy asphalt spreading temperature is generally about 120 ℃ and is easy to cause harm to the operators, and when the epoxy asphalt is spread through a spreading vehicle, spreading uniformity cannot be guaranteed due to the fact that the bridge deck side wind is large, in addition, the quality difference of the whole vehicle preparation is large due to full-load epoxy asphalt and empty epoxy asphalt, the atomization overlapping performance of multiple nozzles is affected, difficulty is evenly increased for spreading, in order to improve the adhesion performance of the epoxy asphalt on the surface of a base, the surface of the base is subjected to roughness processing, the connection area is increased, impurities are easy to stay in gaps of the base along with the increase of surface roughness, the cleaning difficulty is increased, and the labor cost is increased through manual cleaning.
Disclosure of Invention
The invention aims to provide epoxy asphalt spreading equipment for solving the problems in the background art.
In order to solve the technical problems, the invention provides the following technical scheme:
the utility model provides an epoxy asphalt dispensing equipment, including power device, sprinkler, oscillating device, guiding device and storage tank, guiding device and power device intercommunication, power device includes the automobile body, the automobile body moves on the base, be equipped with the loading board on the automobile body, loading board and sprinkler fastening connection, oscillating device one side and loading board fastening connection, guiding device and loading board fastening connection, power device still includes air compressor and gas pitcher, air compressor arranges on the loading board, be equipped with the storage tank on the loading board, the storage tank upside is equipped with annotates the material hole, storage tank one side is equipped with the discharge opening, sprinkler includes the batching box, batching box and loading board fastening connection, the batching box includes fixing base and box, the box passes through fixing base and loading board fastening connection, air compressor and gas pitcher intercommunication, gas pitcher bottom side and fixing base upside fastening connection.
The power device is main power running gear, drive overall movement through the automobile body, when carrying out epoxy asphalt and spreading, through control automobile body travel speed, guarantee epoxy asphalt and spread more evenly, reduce artifical the participation, reduce human cost, spread through sprinkler, guiding device upper end and power device intercommunication, air guide carries out, make the even spreading of spun epoxy asphalt at the base surface through high-speed air current, vibrate base surface impurity through oscillating device, reduce impurity and base surface area of contact, improve base surface impurity mobility, make impurity remove under the high-speed air current effect, carry out and clean and spread simultaneously, improve spreading performance, the loading board is as main installation basis, fix other devices, fix through fastening connection, prevent to loosen.
When epoxy asphalt is scattered, impurities and water on the surface of a base are removed, then the epoxy asphalt is uniformly scattered, the surface of the base is vibrated by an ultrasonic vibrator, the amplitude is increased, heating is carried out, the moisture on the surface of the base is evaporated, the contact area between the impurities and the surface of the base is reduced along with the increase of the amplitude, an air compressor works, the impurities are moved under the suction action of the guide pipe to finish the impurity cleaning on the surface of the base, when the impurities cross the middle section of the guide pipe, the suction force is insufficient to drive the impurities to move upwards along with the increase of the pipe diameter, the high-temperature impurities move forwards along with the guide pipe through gravity screening, the water evaporation is carried out on the surface of the base in front, the epoxy asphalt in a storage tank flows out, the epoxy asphalt flows into a scattering pipe, the liquid epoxy asphalt is pressurized through a gas tank, the epoxy asphalt is sprayed out in a mist form through a spray nozzle, after the epoxy asphalt is uniformly mixed, the epoxy asphalt moves downwards under the suction action, the contact area is adhered to the surface of the base, the air compressor works, the flow speed of the air compressor is controlled, the scattering quantity is controlled, the scattering thickness is adjusted, because the epoxy asphalt temperature is generally higher than 100 ℃, when the surface of the base has more moisture, the impurities are heated, when the impurities cross the middle section of the guide pipe, the impurities are not evaporated, the epoxy asphalt is heated, the epoxy asphalt is evaporated, the epoxy asphalt flows out, the base is evaporated, the surface is sprayed into the base, the liquid epoxy asphalt is filled into the gaps, the liquid epoxy asphalt is easily and the air and the surface is easily heated to be easily to be broken when the water.
Further, the batching box upper end is equipped with a plurality of feed inlets, and the batching box upside is equipped with and spills the cloth pipe, and gas pitcher end and the intercommunication of spreading the pipe, and the dispensing pipe discharge end communicates with the feed inlet, and the feed inlet downside is equipped with the nozzle, and nozzle and feed inlet intercommunication are equipped with the cavity on the box, and the nozzle is arranged in the cavity, and the nozzle end direction of giving vent to anger is down, and the cavity inner wall upside is equipped with the nozzle cassette, evenly is equipped with a plurality of draw-in grooves on the nozzle cassette, and the nozzle outside embedding draw-in groove.
The invention uses the air compressor as a main power element, the air compressor is used for compressing air, compressed air is introduced into the air tank, the compressed air is output through the air tank, so that the output air pressure is more stable, the main material hole above the storage tank is convenient for injecting the epoxy asphalt in a molten state, when the epoxy asphalt is scattered, the epoxy asphalt flows out from the discharge hole, is pressurized through the compressed air, is distributed through the scattering pipe, is atomized and sprayed through the nozzle, the box body is fixed through the fixing seat, the epoxy asphalt is atomized in the cavity of the box body, the high-temperature epoxy asphalt is prevented from drifting, the surrounding operators are injured, the feeding hole is communicated with the cavity, the nozzle is arranged in the cavity and is fixed through the nozzle clamping seat, and the bottom end of the nozzle is inserted into the clamping groove to prevent loosening.
Further, oscillation device is located the loading board downside, oscillation device includes the mount pad, mount pad and loading board fastening connection are equipped with the mounting groove on the mount pad, be equipped with ultrasonic vibrator in the mounting groove, ultrasonic vibrator orientation downside, mount pad one side is equipped with guiding device, guiding device includes honeycomb duct and guide holder, honeycomb duct one side and mount pad fastening connection, honeycomb duct one end is directional base, the guide holder is along vertical being equipped with the guide duct, the honeycomb duct is through connecing guide duct and guide duct intercommunication, the guide holder upside is equipped with the gas pocket, guide duct and last gas pocket intercommunication, the gas pocket passes through trachea and air compressor inlet end intercommunication.
Through the loading board to vibrating the device and install fixedly, vibrating the device and being located sprinkler the place ahead, first base surface impurity clear away, epoxy asphalt spreads again, improve connectivity through fastening connection, ultrasonic vibrator sends the end towards the base, drive base surface impurity vibrations, break away from the base surface, inhale the impurity through the honeycomb duct, honeycomb duct pipe diameter gradual change sets up, be close to mount pad one side pipe diameter minimum, guarantee the suction, fix the honeycomb duct through the mount pad, make the evaporation of water, be convenient for clear away base surface moisture, improve the spreading performance, then impurity flows the place ahead through the guide pipe, be equipped with the arch in the middle of the honeycomb duct, the anterior pipe diameter increases, when making impurity cross the middle arch at gravity effect whereabouts, along with the honeycomb duct is at the place ahead base surface, increase along with the impurity, improve the evaporation efficiency to base surface moisture, middle part and guide pipe connect the guide pipe intercommunication, guide pipe and guide duct intercommunication, air compressor inlet end makes the guide flow through trachea and last gas pocket intercommunication, make the guide flow about through inhaling, thereby make the air flow upwards, because the pipe diameter is less, make inside and outside the guide pipe diameter forms the surface differential pressure, thereby produce the surface to the base.
Further, upward change groove and lower change groove are equipped with in proper order from the top down on the water conservancy diversion seat, be equipped with down the runner in the lower change groove, runner and lower change groove swing joint down, upward be equipped with the runner in the change groove, upward runner and upward change groove swing joint, upward be equipped with the shunting surface between change groove and the last gas pocket, the shunting surface becomes the angle, the directional guide runner of shunting surface closed angle, be equipped with the air outlet on the water conservancy diversion seat, air outlet and upward change groove intercommunication, the air outlet exit end is equipped with the shunt tubes, the shunt tubes is the bi-pass outlet pipe, the box is equipped with two intake ducts along the horizontal direction symmetry, two exports of shunt tubes communicate with the intake duct respectively.
The upper portion of the diversion seat is provided with an upper rotating groove, the upper rotating wheel is rotatably supported, the lower portion of the diversion seat is provided with a lower rotating groove, the lower rotating wheel is rotatably supported, pressure difference exists at two sides of the diversion channel, upward flowing rapid air flow is generated in the diversion channel, the contact area of the lower rotating wheel blades and the rapid air flow is improved, the force transmission performance is improved, epoxy asphalt and air in the rapid air flow are initially separated through rotating centrifugation, the epoxy asphalt is large in mass, flows upwards along the left side of the diversion channel under the centrifugal effect, the high-speed air flow is divided into two branches through an angular diversion surface, a large amount of air flow containing epoxy asphalt flows out through an air outlet channel, the air compressor is prevented from being blocked, the service life is influenced, partial air flow which is shunted flows out through the diversion channel and flows into a cavity along the side wall of the cavity, the air flow is enabled to flow along with the side wall of the cavity, the local direction two sides with higher atomization concentration in the middle of the air flow is driven to flow, the spraying is enabled to be more uniform, the situation that the vehicle is caused to rise along with the epoxy asphalt is prevented, the overlapping area of adjacent nozzles is enabled to change, and the spreading uniformity is affected.
Further, an air guide seat is arranged on the inner wall of the cavity, the air guide seat and the air inlet channels are oppositely arranged, guide cambered surfaces are symmetrically arranged on the air guide seat, and sharp angles of the two guide cambered surfaces point to the vertical central line position between the two air inlet channels.
The high-speed airflow blown from the direction of the air inlet channel is reversed through the guide cambered surface on the air guide seat and blown to a place with higher middle concentration, the speed gradually decreases along with the air flow, and the middle spray part is filled, so that the epoxy asphalt spray is diffused to two sides, and the spreading uniformity is improved.
As optimization, the transmission ratio is changed through diameter difference, the rotating speed of the upper rotating wheel is increased, and diversion acceleration is carried out.
As optimization, the spraying device further comprises a reversing seat, the reversing seat is fixedly connected with the mounting seat, a reversing groove is formed in the reversing seat, the reversing groove is arranged in an arc shape, and the lower end of the reversing groove points to the base.
Because the surface flow speed of the base is accelerated, surrounding air flows downwards, the epoxy asphalt spraying device is filled with the surrounding air, the local air pressure is increased, the pressure difference at two sides is increased, the atomized epoxy asphalt is driven to move downwards through the pressure difference, the direction is inclined under the suction effect of the flow guide pipe, the direction is changed through the direction changing seat, and the epoxy asphalt is guided to the base through the arc-shaped direction changing groove, so that the escape quantity of the epoxy asphalt is reduced.
As optimization, the installation seat is provided with a guide surface which is arc-shaped, the box body is provided with a guide surface which is arc-shaped, and the guide surface is bent towards the inner side of the cavity.
Because vaporific epoxy asphalt moves downwards from side to side under the action of the guide pipe, the air flow form is changed, the vaporific epoxy asphalt is prevented from condensing through the arc design of the guide surface, the area of a cavity is reduced, the pressure difference is improved, and the flow performance of the epoxy asphalt is improved.
Compared with the prior art, the invention has the following beneficial effects: when the epoxy asphalt is spread, impurities and moisture on the surface of a base are removed, and then the epoxy asphalt is uniformly spread; the ultrasonic oscillator is used for carrying out oscillation heating on impurities on the surface of the base, so that the moisture on the surface of the base is evaporated, the contact area between the impurities and the surface of the base is reduced along with the increase of the amplitude, and the impurities are sucked through the flow guide pipe, so that the impurities move under the suction effect of the flow guide pipe, and the impurities on the surface of the base are cleaned; when the impurities pass through the middle section of the flow guide pipe, the impurities at high temperature are screened by gravity so as to move forwards along the flow guide pipe, and the surface of the front base is evaporated; pressurizing liquid epoxy asphalt through a gas tank to spray the epoxy asphalt in a mist form through a nozzle, enabling the epoxy asphalt to move downwards under the action of suction and adhere to the surface of a base, completing spreading, controlling the flow speed of air flow, controlling the spreading quantity and adjusting the spreading thickness; when more moisture exists on the surface of the base, the surface of the base is subjected to secondary evaporation through the epoxy asphalt when the dust is heated by vibration and is not completely evaporated; because water is easy to adhere to gaps on the surface of the base, the dissipation effect is poor, the ultrasonic oscillator is subjected to frequency modulation, along with the progress of oscillation, the water vapor clusters move upwards, the gaps are filled with epoxy asphalt, the connection performance is improved, and when the water vapor clusters move upwards to the uppermost layer, the water vapor clusters are broken, so that the flow performance is improved; the high-speed airflow is divided into two through the angular flow dividing surface, partial flow of the flow dividing flows out through the flow dividing pipe and enters the cavity through the air inlet channel, and flows along the side wall of the cavity, so that the two sides of the direction with higher atomization concentration in the middle of the epoxy asphalt are driven to flow, the spraying is more uniform, the vehicle is prevented from rising along with the epoxy asphalt spreading, the overlapping area of adjacent nozzles is changed, and the spreading uniformity is influenced.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic general construction of the present invention;
FIG. 2 is a schematic view of an air guiding structure of the present invention;
FIG. 3 is a schematic illustration of an atomizing overlap construction according to the present invention;
FIG. 4 is a schematic illustration of an epoxy asphalt atomizing mixing guide of the present invention;
FIG. 5 is a schematic representation of epoxy asphalt dispensing of the present invention;
FIG. 6 is a schematic illustration of the air splitting of the present invention;
FIG. 7 is a schematic illustration of impurity cleaning in accordance with the present invention;
FIG. 8 is an enlarged view of part A of the view of FIG. 5;
in the figure: 1-power unit, 11-car body, 12-loading board, 13-air compressor, 14-air tank, 2-spraying device, 21-distributing box, 211-fixing seat, 212-box, 2121-feed inlet, 2122-air inlet, 2123-guide surface, 2124-cavity, 22-distributing pipe, 23-nozzle, 24-guide pipe, 25-air guide seat, 251-air guide cambered surface, 26-nozzle clamping seat, 261-clamping groove, 27-reversing seat, 271-reversing groove, 3-oscillating device, 31-ultrasonic oscillator, 32-mounting seat, 321-mounting groove, 322-guide surface, 4-guide device, 41-guide pipe, 42-guide pipe, 43-guide seat, 431-guide channel, 432-lower rotating groove, 433-diversion surface, 434-air outlet channel, 435-upper air hole, 436-upper rotating groove, 44-diversion pipe, 45-upper rotating wheel, 46-lower rotating wheel, 5-base and 6-storage tank.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides the technical scheme that:
as shown in fig. 1-8, an epoxy asphalt spreading device comprises a power device 1, a spraying device 2, a vibration device 3, a flow guiding device 4 and a storage tank 6, wherein the flow guiding device 4 is communicated with the power device 1, the power device 1 comprises a vehicle body 11, the vehicle body 11 moves on a base 5, a bearing plate 12 is arranged on the vehicle body 11, the bearing plate 12 is in fastening connection with the spraying device 2, one side of the vibration device 3 is in fastening connection with the bearing plate 12, the flow guiding device 4 is in fastening connection with the bearing plate 12, the power device 1 further comprises an air compressor 13 and a gas tank 14, the air compressor 13 is arranged on the bearing plate 12, the storage tank 6 is arranged on the bearing plate 12, a material injection hole is formed in the upper side of the storage tank 6, a discharge hole is formed in one side of the storage tank 6, the spraying device 2 comprises a material mixing box 21, the material mixing box 21 is in fastening connection with the bearing plate 12, the material mixing box 21 comprises a fixed seat 211 and a box 212, the box 212 is in fastening connection with the bearing plate 12, the air compressor 13 is in fastening connection with the gas tank 14, and the bottom side of the fixed seat 211 is in fastening connection with the upper side of the fixed seat 211.
The power device 1 is a main power running gear, drive the overall movement through automobile body 11, when carrying out epoxy asphalt and spreading, through control automobile body 11 travel speed, guarantee that epoxy asphalt spreads more evenly, reduce artifical the participation, reduce the human cost, spread through sprinkler 2, deflector 4 upper end and power device 1 intercommunication, air guide carries out, make the even spreading of spun epoxy asphalt at the base surface through high-speed air current, vibrate base 5 surface impurity through oscillating device 3, reduce impurity and base 5 surface area of contact, improve base surface impurity mobility, make impurity remove under the high-speed air current effect, carry out and clean and spread simultaneously, improve the spreading performance, carrier plate 12 is as main installation basis, fix other devices, fix through fastening connection, prevent the pine and take off.
When the epoxy asphalt is spread, firstly, impurities and moisture on the surface of a base 5 are removed, then, the epoxy asphalt is uniformly spread, the surface of the base 5 is vibrated through an ultrasonic vibrator 31, the amplitude is increased, the heating is carried out, the moisture on the surface of the base 5 is evaporated, the contact area between the impurities and the surface of the base 5 is reduced along with the increase of the amplitude, an air compressor 13 works, the air is sucked through a guide pipe 41, the impurities move under the suction force of the guide pipe 41 to finish the cleaning of the impurities on the surface of the base, when the impurities pass through the middle section of the guide pipe 41, the suction force is insufficient to drive the impurities to move upwards along with the increase of the pipe diameter, the high-temperature impurities move forwards along the guide pipe 41 through gravity screening, the moisture is evaporated on the surface of the base 5 in front, the epoxy asphalt flows out in a storage tank 6 and flows into a spreading pipe 22, the liquid epoxy asphalt is pressurized through the air tank 14, so that the epoxy asphalt is sprayed out in a mist form through the nozzle 23, after being uniformly mixed, the epoxy asphalt moves downwards under the action of suction force and is adhered to the surface of the base 5, the spreading is completed, the spreading quantity is controlled by controlling the airflow flowing speed, the spreading thickness is regulated, because the spreading temperature of the epoxy asphalt is generally higher than 100 ℃, when more moisture exists on the surface of the base 5, when the moisture does not completely evaporate through dust vibration heating, the surface of the base 5 is subjected to secondary evaporation through the epoxy asphalt, because the moisture is easily adhered to gaps on the surface of the base 5, the dissipation effect is poor, the ultrasonic vibrator 31 is subjected to frequency modulation, along with the vibration, the water vapor clusters move upwards, the gaps are filled with the epoxy asphalt, the connection performance is improved, when the water vapor clusters move upwards to the uppermost layer, the breakage occurs, and the flowing performance is increased.
As shown in fig. 1-5, a plurality of feeding ports 2121 are arranged at the upper end of a batching box 21, a distributing pipe 22 is arranged at the upper side of the batching box 21, the air outlet end of a gas tank 14 is communicated with the distributing pipe 22, the discharge end of the distributing pipe 22 is communicated with the feeding ports 2121, a nozzle 23 is arranged at the lower side of the feeding ports 2121, the nozzle 23 is communicated with the feeding ports 2121, a chamber 2124 is arranged on a box 212, the nozzle 23 is arranged in the chamber 2124, the air outlet end direction of the nozzle 23 faces downwards, a nozzle clamping seat 26 is arranged at the upper side of the inner wall of the chamber 2124, a plurality of clamping grooves 261 are uniformly arranged on the nozzle clamping seat 26, and the outer side of the nozzle 23 is embedded in the clamping groove 261.
According to the invention, the air compressor 13 is used as a main power element, the air compressor 13 is used for compressing air, compressed air is introduced into the air tank 14, compressed air is output through the air tank 14, so that the output air pressure is more stable, a main material hole above the storage tank 6 is convenient for injecting epoxy asphalt in a molten state, when the epoxy asphalt is scattered, the epoxy asphalt flows out from a discharge hole, is pressurized through the compressed air, is distributed through the scattering pipe 22, is atomized and sprayed through the nozzle 23, the box 212 is fixed through the fixing seat 211, the epoxy asphalt is atomized in the cavity 2124 of the box 212, the high-temperature epoxy asphalt is prevented from drifting, the injury to surrounding operators is caused, the epoxy asphalt is conveyed through the feed inlet 2121, the feed inlet 2121 is communicated with the cavity 2124, the nozzle 23 is arranged in the cavity 2124, the epoxy asphalt is fixed through the nozzle clamping seat 26, and the bottom end of the epoxy asphalt is inserted into the clamping groove 261, so that the loosening is prevented.
As shown in fig. 1 and 2, the oscillating device 3 is located at the lower side of the bearing plate 12, the oscillating device 3 includes a mounting seat 32, the mounting seat 32 is fixedly connected with the bearing plate 12, a mounting groove 321 is provided on the mounting seat 32, an ultrasonic oscillator 31 is provided in the mounting groove 321, the ultrasonic oscillator 31 faces to the lower side, a guiding device 4 is provided at one side of the mounting seat 32, the guiding device 4 includes a guiding tube 41 and a guiding seat 43, one side of the guiding tube 41 is fixedly connected with the mounting seat 32, one end of the guiding tube 41 points to the base 5, the guiding seat 43 is provided with a guiding channel 431 along the vertical direction, the guiding tube 41 is communicated with the guiding channel 431 through a guiding tube 42, an upper air hole 435 is provided at the upper side of the guiding seat 43, the guiding channel 431 is communicated with the upper air hole 435, and the upper air hole 435 is communicated with the air inlet end of the air compressor 13 through an air pipe.
The vibration device 3 is installed and fixed through the bearing plate 12, the vibration device 3 is located in front of the spraying device 2, the surface impurities of the base 5 are removed firstly, epoxy asphalt is spread again, the connection performance is improved through fastening connection, the sending end of the ultrasonic vibrator 31 faces the base 5, ultrasonic waves are sent out, the surface impurities of the base 5 are driven to vibrate, the surface impurities are separated from the surface of the base 5, the impurities are sucked and removed through the guide pipe 41, the pipe diameter of the guide pipe 41 is gradually changed, the pipe diameter near one side of the mounting seat 32 is minimum, suction force is guaranteed, the guide pipe 41 is fixed through the mounting seat 32, the impurities vibrate and heat through the impurities, moisture evaporation is carried out, the surface moisture of the base 5 is conveniently removed, the spreading performance is improved, then the impurities flow forwards through the guide pipe 41, a bulge is arranged in the middle of the guide pipe 41, the front pipe diameter is increased, the impurities fall down under the action of gravity when passing through the middle bulge, fall on the surface of the base 5 along with the increase of the impurities, the contact area is increased, the evaporation efficiency of the surface moisture of the base 5 is improved, the middle of the guide pipe 41 is communicated with the guide pipe 42, the guide pipe 42 is communicated with the guide pipe 431, the air inlet end of the air compressor 13 is communicated with the upper air hole 435 through the air pipe and the upper air guide pipe 435, the upper air guide channel 431 is communicated, and the lower air guide channel is formed, and the upper pressure difference and lower pressure difference is formed, and the surface difference is smaller than the surface pressure difference is formed, and the surface pressure difference is formed.
As shown in fig. 1-2 and 6-7, an upper rotating groove 436 and a lower rotating groove 432 are sequentially arranged on the flow guiding seat 43 from top to bottom, a lower rotating wheel 46 is arranged in the lower rotating groove 432, the lower rotating wheel 46 is movably connected with the lower rotating groove 432, an upper rotating wheel 45 is arranged in the upper rotating groove 436, the upper rotating wheel 45 is movably connected with the upper rotating groove 436, a flow dividing surface 433 is arranged between the upper rotating groove 436 and the upper air hole 435, the flow dividing surface 433 is in an angle shape, a sharp angle of the flow dividing surface 433 points to the flow guiding channel 431, an air outlet channel 434 is arranged on the flow guiding seat 43, the air outlet channel 434 is communicated with the upper rotating groove 436, a shunt pipe 44 is arranged at the outlet end of the air outlet channel 434, the shunt pipe 44 is a double-way outlet pipe, two air inlet channels 2122 are symmetrically arranged in the horizontal direction of the box 212, and two outlets of the shunt pipe 44 are respectively communicated with the air inlet channels 2122.
The upper part of the diversion seat 43 is provided with an upper rotary groove 436 to rotatably support the upper rotary wheel 45, the lower part of the diversion seat is provided with a lower rotary groove 432 to rotatably support the lower rotary wheel 46, the pressure difference exists at two sides of the diversion channel 431, so that upward flowing rapid air flow is generated in the diversion channel 431, the contact area between the blades of the lower rotary wheel 46 and the rapid air flow is improved, the force transmission performance is improved, the epoxy asphalt and the air in the rapid air flow are primarily separated through rotating centrifugation, the high-speed air flow is divided into two flows through the angular diversion surface 433 under the centrifugal action due to the fact that the epoxy asphalt quality is large, the air flow containing a large amount of epoxy asphalt flows out through the air outlet channel 434, the blocking caused by the fact that the air compressor is entered is avoided, the service life is influenced, the partial air flow which is shunted flows out through the diversion pipe 44 and enters the cavity through the air inlet channel 2122, and flows along the side wall of the cavity, the place with high atomization concentration in the middle of the epoxy asphalt is driven to flow to two sides, the spraying is more uniform, the situation that the vehicle is caused by the epoxy asphalt scattering to rise, the vehicle is caused by the epoxy asphalt scattering, the overlapping area is prevented, and the uniformity of adjacent nozzles is influenced.
Further, an air guide seat 25 is arranged on the inner wall of the cavity 2124, the air guide seat 25 and the air inlet 2122 are oppositely arranged, guide cambered surfaces 251 are symmetrically arranged on the air guide seat 25, and sharp angles of the two guide cambered surfaces 251 point to a vertical central line position between the two air inlet 2122.
The high-speed airflow blown from the direction of the air inlet 2122 is reversed by guiding the guide cambered surface 251 on the air guide seat 25 and blown to a place with higher middle concentration, and along with the flow of the air, the speed gradually decreases, and the middle spray part is filled, so that the epoxy asphalt spray is diffused to two sides, and the spreading uniformity is improved.
As optimization, the transmission ratio is changed through diameter difference, the rotating speed of the upper rotating wheel 45 is increased, and diversion acceleration is carried out.
As shown in fig. 5 and 8, the spraying device 2 further comprises a reversing seat 27, the reversing seat 27 is fixedly connected with the mounting seat 32, a reversing groove 271 is arranged on the reversing seat 27, the reversing groove 271 is arranged in an arc shape, and the lower end of the reversing groove 271 points to the base 5.
Because the surface flow speed of the base 5 is accelerated, surrounding air flows downwards to fill, when epoxy asphalt spraying is carried out, the local air pressure is increased, the pressure difference on two sides is increased, the atomized epoxy asphalt is driven to move downwards through the pressure difference, the direction is inclined under the suction action of the guide pipe 41, the direction is changed through the direction changing seat 27, the epoxy asphalt is guided to the base 5 by the arc-shaped direction changing groove 271, and the epoxy asphalt dissipation is reduced.
Preferably, the mounting base 32 is provided with a guide surface 322, the guide surface 322 is arc-shaped, the box 212 is provided with a guide surface 2123, the guide surface 2123 is arc-shaped, and the guide surface 2123 bends towards the inner side of the cavity 2124.
Because the atomized epoxy asphalt moves downwards sideways under the action of the guide pipe 41, the air flow form is changed, the atomized epoxy asphalt is prevented from condensing by the arc design of the guide surface 322, and is bent inwards by the guide surface 2123, the chamber area is reduced, the pressure difference is improved, and the flow performance of the epoxy asphalt is improved.
The working principle of the invention is as follows: when epoxy asphalt is spread, impurities and moisture on the surface of a base 5 are removed firstly, then the epoxy asphalt is uniformly spread, the surface of the base 5 is vibrated through an ultrasonic vibrator 31, the amplitude is increased, the surface of the base 5 is heated, the moisture on the surface of the base 5 is evaporated, the contact area between the impurities and the surface of the base 5 is reduced along with the increase of the amplitude, an air compressor 13 works, the air is sucked through a guide pipe 41, the impurities move under the suction effect of the guide pipe 41, when the impurities pass through the middle section of the guide pipe 41, the suction force is insufficient to drive the impurities to move upwards along with the increase of the pipe diameter, and the high-temperature impurities move forwards along the guide pipe 41 through gravity screening, so that the moisture on the surface of the base 5 in front is evaporated; the epoxy asphalt in the storage tank 6 flows out and flows into the spreading pipe 22, the air tank 14 pressurizes the liquid epoxy asphalt, so that the epoxy asphalt is sprayed out in a mist form through the nozzle 23, after being uniformly mixed, the epoxy asphalt moves downwards under the action of suction and adheres to the surface of the base 5, spreading is completed, the air flow speed is controlled, the spreading amount is controlled, and the spreading thickness is adjusted; because epoxy asphalt spreading temperature is generally higher than 100 ℃, when more moisture exists on the surface of the base 5, when the surface of the base 5 is not completely evaporated through dust vibration heating, the surface of the base 5 is subjected to secondary evaporation through the epoxy asphalt, because the moisture is easy to adhere in gaps on the surface of the base 5, the dissipation effect is poor, the ultrasonic vibrator 31 is subjected to frequency modulation, and along with the progress of vibration, water clusters move upwards, and the gaps are filled by the epoxy asphalt; the high-speed airflow is divided into two by the angular flow dividing surface 433, and partial flow of the flow dividing flow flows out through the flow dividing pipe 44, enters the cavity through the air inlet channel 2122 and flows along the side wall of the cavity, and the air flows along the side wall of the cavity, so that the high-concentration intermediate atomization of the epoxy asphalt is driven to flow to two sides due to the viscosity of the air flow.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An epoxy asphalt dispensing apparatus, characterized by: the epoxy asphalt spreading equipment comprises a power device (1), a spraying device (2), an oscillating device (3), a flow guiding device (4) and a storage tank (6), wherein the flow guiding device (4) is communicated with the power device (1), the power device (1) comprises a vehicle body (11), the vehicle body (11) moves on a base (5), a bearing plate (12) is arranged on the vehicle body (11), the bearing plate (12) is tightly connected with the spraying device (2), one side of the oscillating device (3) is tightly connected with the bearing plate (12), the flow guiding device (4) is tightly connected with the bearing plate (12), the power device (1) further comprises an air compressor (13) and an air tank (14), the air compressor (13) is arranged on the bearing plate (12), the bearing plate (12) is provided with a storage tank (6), the upper side of the storage tank (6) is provided with a material injection hole, one side of the storage tank (6) is provided with a material discharge hole, the device (2) comprises a material proportioning box (21), the bearing plate (21) is tightly connected with the bearing plate (12), the air compressor (13) is tightly connected with the bearing plate (12), the air compressor (12) is tightly connected with the air tank (12) and the material discharge tank (212) through a fixed seat (211), the air compressor (13) is communicated with the air tank (14), and the bottom side of the air tank (14) is fixedly connected with the upper side of the fixing seat (211);
the automatic feeding device is characterized in that a plurality of feeding ports (2121) are formed in the upper end of the dosing tank (21), a spreading pipe (22) is arranged on the upper side of the dosing tank (21), an air outlet end of the air tank (14) is communicated with the spreading pipe (22), a discharging end of the spreading pipe (22) is communicated with the feeding ports (2121), a nozzle (23) is arranged on the lower side of the feeding ports (2121), the nozzle (23) is communicated with the feeding ports (2121), a cavity (2124) is formed in the tank body (212), the nozzle (23) is arranged in the cavity (2124), the air outlet end direction of the nozzle (23) faces downwards, a nozzle clamping seat (26) is arranged on the upper side of the inner wall of the cavity (2124), a plurality of clamping grooves (261) are uniformly formed in the nozzle clamping seat (26), and the outer side of the nozzle (23) is embedded in the clamping grooves (261);
the utility model provides a vibration device (3) is located loading board (12) downside, vibration device (3) including mount pad (32), mount pad (32) and loading board (12) fastening connection are equipped with mounting groove (321) on mount pad (32), be equipped with ultrasonic vibrator (31) in mounting groove (321), ultrasonic vibrator (31) are towards the downside, mount pad (32) one side is equipped with guiding device (4), guiding device (4) include honeycomb duct (41) and guide holder (43), honeycomb duct (41) one side and mount pad (32) fastening connection, honeycomb duct (41) one end is directional base (5), guide holder (43) are equipped with guide duct (431) along vertical, honeycomb duct (41) are equipped with upper air hole (431) through connecing guide duct (42) and guide duct (431) intercommunication, guide duct (435) and upper air hole (435) intercommunication, upper air hole (435) are through air duct and air compressor (13) inlet end intercommunication.
2. An epoxy asphalt dispensing apparatus according to claim 1, wherein: the utility model provides a flow guide seat (43) is gone up from the top down and is equipped with change groove (436) and change groove (432) down in proper order, be equipped with runner (46) down in change groove (432), runner (46) and change groove (432) swing joint down, be equipped with runner (45) in going up change groove (436), upward be equipped with branch flow surface (433) between runner (436) and last gas pocket (435), branch flow surface (433) become angular form, branch flow surface (433) sharp angle point guide channel (431), be equipped with outlet channel (434) on flow guide seat (43), outlet channel (434) and last change groove (436) intercommunication, outlet channel (434) exit end are equipped with shunt tubes (44), shunt tubes (44) are two vent tubes, box (212) are equipped with two intake ducts (2122) along the horizontal direction symmetry, two export of shunt tubes (44) communicate with intake duct (2122) respectively.
3. An epoxy asphalt dispensing apparatus according to claim 2, wherein: the air guide device is characterized in that an air guide seat (25) is arranged on the inner wall of the cavity (2124), the air guide seat (25) and the air inlet channels (2122) are oppositely arranged, guide cambered surfaces (251) are symmetrically arranged on the air guide seat (25), and sharp angles of the two guide cambered surfaces (251) point to the vertical central line position between the two air inlet channels (2122).
4. An epoxy asphalt dispensing apparatus according to claim 2, wherein: the lower rotating wheel (46) is in transmission connection with the upper rotating wheel (45) through a conveying belt, and the diameter of the lower rotating wheel (46) is larger than that of the upper rotating wheel (45).
5. An epoxy asphalt dispensing apparatus according to claim 3, wherein: the spraying device (2) further comprises a reversing seat (27), the reversing seat (27) is fixedly connected with the mounting seat (32), a reversing groove (271) is formed in the reversing seat (27), the reversing groove (271) is arranged in an arc shape, and the lower end of the reversing groove (271) points to the base (5).
6. An epoxy asphalt dispensing apparatus according to claim 5, wherein: the mounting seat (32) is provided with a guide surface (322), the guide surface (322) is arc-shaped, the box body (212) is provided with a guide surface (2123), the guide surface (2123) is arc-shaped, and the guide surface (2123) is bent towards the inner side of the cavity (2124).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210140288.7A CN114790707B (en) | 2022-02-16 | 2022-02-16 | Epoxy asphalt spreading equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210140288.7A CN114790707B (en) | 2022-02-16 | 2022-02-16 | Epoxy asphalt spreading equipment |
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| Publication Number | Publication Date |
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| CN114790707A CN114790707A (en) | 2022-07-26 |
| CN114790707B true CN114790707B (en) | 2023-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210140288.7A Active CN114790707B (en) | 2022-02-16 | 2022-02-16 | Epoxy asphalt spreading equipment |
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Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29702162U1 (en) * | 1997-02-08 | 1998-06-10 | Wirtgen GmbH, 53578 Windhagen | Device for processing roadways, and device for producing foamed bitumen |
| GB9930644D0 (en) * | 1999-12-23 | 2000-02-16 | Lanfina Bitumen Limited | Bitumen coating of particulate material |
| US8296968B2 (en) * | 2003-06-13 | 2012-10-30 | Charles Hensley | Surface drying apparatus and method |
| CN201933388U (en) * | 2011-01-25 | 2011-08-17 | 天津城建滨海路桥有限公司 | Distribution structure for epoxy asphalt distribution truck |
| CN104742787B (en) * | 2013-12-27 | 2017-07-28 | 鄂尔多斯市神东天隆化工有限责任公司 | Sprinkling wagon spraying mechanism and sprinkling wagon |
| CN213740623U (en) * | 2020-11-02 | 2021-07-20 | 刘智国 | Asphalt laying and rolling vehicle for road and bridge construction |
| CN214211583U (en) * | 2020-12-07 | 2021-09-17 | 于利明 | Large-scale comprehensive movable pipeline high-pressure cleaning vehicle |
| CN214423077U (en) * | 2021-01-25 | 2021-10-19 | 苏州市水城市政园林工程有限公司 | Asphalt distributing device |
| CN214695085U (en) * | 2021-04-19 | 2021-11-12 | 河南通远公路养护工程有限公司 | Emulsified asphalt spraying device for asphalt pavement maintenance truck |
| CN113089421A (en) * | 2021-04-27 | 2021-07-09 | 湖南省醴陵市通达建设工程有限公司 | Asphalt concrete road unmanned paver and construction method thereof |
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