CN113622266A - Road surface asphalt construction device and method for road engineering - Google Patents
Road surface asphalt construction device and method for road engineering Download PDFInfo
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- CN113622266A CN113622266A CN202111051187.4A CN202111051187A CN113622266A CN 113622266 A CN113622266 A CN 113622266A CN 202111051187 A CN202111051187 A CN 202111051187A CN 113622266 A CN113622266 A CN 113622266A
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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
- E01C19/46—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 preparing and placing the materials, e.g. slurry seals
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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
- E01C19/02—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 preparing the materials
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
- E01C19/1004—Reconditioning or reprocessing bituminous mixtures, e.g. salvaged paving, fresh patching mixtures grown unserviceable; Recycling salvaged bituminous mixtures; Apparatus for the in-plant recycling thereof
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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
- E01C19/02—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 preparing the materials
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
- E01C19/1013—Plant characterised by the mode of operation or the construction of the mixing apparatus; Mixing apparatus
- E01C19/1027—Mixing in a rotary receptacle
- E01C19/1036—Mixing in a rotary receptacle for in-plant recycling or for reprocessing, e.g. adapted to receive and reprocess an addition of salvaged material, adapted to reheat and remix cooled-down batches
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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
- E01C19/02—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 preparing the materials
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
- E01C19/1059—Controlling the operations; Devices solely for supplying or proportioning the ingredients
- E01C19/1063—Controlling the operations
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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
-
- 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
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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
- E01C19/22—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 consolidating or finishing laid-down unset materials
- E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
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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
- E01C19/48—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 laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
- E01C19/4806—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 laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with solely rollers for consolidating or finishing
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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
- Y02A30/60—Planning or developing urban green infrastructure
Abstract
The invention relates to the technical field of road engineering and discloses a road asphalt construction device for road engineering, which comprises a material hopper, wherein transmission boxes are fixed on the front surface and the rear surface of the material hopper, supporting boxes are integrally formed on the opposite sides of the two transmission boxes, the supporting boxes are communicated with the transmission boxes, driving motors are fixed on the opposite sides of the two supporting boxes, driving wheels are fixed on the outer walls of output shafts of the driving motors in the transmission boxes, and a plurality of tooth grooves are uniformly formed in the outer side walls of the driving wheels; when the two baffles form shielding above the material hopper, the concave lens in the through hole on the baffle faces upwards, the convex lens faces downwards, sunlight irradiates on the concave lens to scatter, and irradiates on the convex lens under the action of the reflective film sleeve, and the convex lens collects the sunlight and heats asphalt in the material hopper, so that the condition that the asphalt is solidified to influence the construction due to long-time construction is avoided.
Description
Technical Field
The invention relates to the technical field of road engineering, in particular to a road surface asphalt construction device and a road surface asphalt construction method for road engineering.
Background
Road engineering refers to the whole process of planning, designing, constructing, maintaining and managing work performed by taking a road as an object and the engineering entity engaged in the whole process, and like civil engineering of any other types, the road engineering has obvious characteristics in the aspects of technology, economy and management, asphalt is often used when road engineering construction is performed, an asphalt construction device is needed to lay the asphalt on a road surface in order to lay the asphalt on the road surface, but in the process of laying the asphalt by a traditional asphalt construction device, after the device is stopped, because the channel of the asphalt needs to be manually cut off, because manual operation has certain time difference, the asphalt still continuously falls out of the channel, along with the movement of the device, the asphalt also falls everywhere, and when the asphalt channel is manually cut off, part of the asphalt still remains in the channel, the asphalt is also dropped everywhere along with the movement of the device, so that the environment is easily affected, and the asphalt is easily wasted.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a road surface asphalt construction device and a road surface asphalt construction method for road engineering, which solve the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a road surface asphalt construction device for road engineering comprises a material hopper, wherein transmission boxes are fixed on the front surface and the rear surface of the material hopper, integrally-formed supporting boxes are arranged on the opposite sides of the two transmission boxes, the supporting boxes are communicated with the transmission boxes, driving motors are fixed on the opposite sides of the two supporting boxes, driving wheels are fixed on the parts, located inside the transmission boxes, of the outer walls of output shafts of the driving motors, driving wheels are fixed on the parts, located inside the transmission boxes, of the outer walls of the driving wheels, a plurality of tooth sockets are uniformly formed in the outer walls of the driving wheels, teeth are arranged inside the tooth sockets, one ends, far away from the centers of the driving wheels, of the teeth are located outside the tooth sockets, electromagnetic blocks are fixed on one sides, far away from the centers of the driving wheels, springs are fixed on one sides, far away from the centers of the electromagnetic blocks, and one ends, close to the centers of the teeth, of the springs are fixedly connected with one ends, far away from the centers of the teeth, close to the centers of the driving wheels, first driven gears are symmetrically and rotatably connected with the inside of the transmission box around the driving wheel, the driving wheel is meshed and connected with the two first driven gears through the teeth, baffles are symmetrically arranged below the material hopper, electric magnetic strips are fixed on two sides of the two baffles, micro switches are fixed at centers of two sides of the right baffle, connecting rods are symmetrically arranged on opposite sides of the two transmission boxes around the supporting boxes, one end of each connecting rod is fixedly connected with a central shaft of each first driven gear, the other end of each connecting rod is fixedly connected with front surfaces and rear surfaces of the two baffles, horizontal boxes are fixed at bottom ends of the two supporting boxes, the two supporting boxes are respectively communicated with the two horizontal boxes, first bevel gears are rotatably connected with two sides of the inside of the two horizontal boxes, and moving wheels are fixed on the central shafts of the first bevel gears, the bottom end of the moving wheel is positioned below the horizontal box, a driving gear is fixed on the part, positioned inside the supporting box, of the outer wall of an output shaft of the driving motor, two second driven gears are arranged inside the supporting box, positioned below the driving gear, connected through a first transmission rod, the second driven gear above the supporting box is meshed with the driving gear, third driven gears are meshed with two sides of the second driven gear below the supporting box, second transmission rods are fixed at the centers of opposite sides of the two third driven gears, a second bevel gear is fixed at one end, away from the third driven gear, of the second transmission rod, the second bevel gear is meshed with the first bevel gear, a plurality of discharge ports are uniformly fixed on the lower surface of the material hopper, and electromagnetic valves are fixed on the outer walls of the plurality of discharge ports, the top of the right side of each of the two horizontal boxes is fixedly provided with a bearing plate, the upper surfaces of the two bearing plates are fixedly provided with first electric telescopic rods, a compaction roller is arranged below the bearing plates, and the bottom ends of output shafts of the two first electric telescopic rods are respectively connected with the two ends of the compaction roller in a rotating mode.
Preferably, the place ahead support on the front surface of box, be located driving motor's below from the top down is equipped with master controller and motion sensor in proper order, and motion sensor is connected with the input of master controller, the output of master controller respectively with two driving motor, every electromagnetism piece, every electric magnetic stripe, every micro-gap switch, every solenoid valve and every electric telescopic handle connects.
Preferably, a stirring shaft is arranged inside the material hopper, and two ends of the stirring shaft are respectively and fixedly connected with the opposite ends of the output shafts of the two driving motors.
Preferably, two scraping plates are fixed on two sides of the lower surface of the material hopper, and the included angle between each two scraping plates and the material hopper is 45-60 degrees.
Preferably, triangular blocks are fixed to the bottoms of the two sides of the supporting box, and the bottoms of the two triangular blocks are fixedly connected with the upper surface of the horizontal box.
Preferably, the weight of the parts of the two baffles which are far away from each other is greater than the weight of the parts which are close to each other.
Preferably, a plurality of through holes penetrating through the baffle are uniformly formed in the baffle, a convex lens is fixed to the inner top of each through hole, a concave lens is fixed to the inner bottom of each through hole, and a reflective film sleeve is fixed to the inner side wall of each through hole.
Preferably, an even plate is arranged between the two horizontal boxes on the left side of the compaction roller, the top of the even plate is fixed with the horizontal plate, the top of each horizontal box is fixed with a second electric telescopic rod, the top ends of the output shafts of the two second electric telescopic rods are fixedly connected with the bottom of the horizontal plate, and scales are arranged on the front surface of the even plate.
Preferably, the equalizer with the horizontal plate is hollow structure, just the equalizer with the horizontal plate communicates with each other, both sides all are fixed with the pitch pump around the inside of horizontal plate, the interior bottom of equalizer is fixed with violently the pipe, the lateral wall of violently managing is fixed with a plurality of feed inlets from preceding to back equidistance, and is a plurality of the feed inlet is kept away from the one end of violently managing all is located the left side of equalizer, the input of pitch pump is fixed with the pipe, and the output is fixed with the hose, the hose is kept away from the one end of pitch pump with the inside of material fill is the same, and with material fill fixed connection.
Preferably, the road asphalt construction method for road engineering comprises the following steps:
s1, placing the asphalt construction device on the finished roadbed, and injecting asphalt into the material hopper;
s2, the height of the uniform plate is adjusted up and down by starting the second electric telescopic rod, so that the thickness of asphalt paved on the foundation can be controlled, and meanwhile, the first electric telescopic rod is started to adjust the compaction roller to the corresponding position, so that the compaction roller can compact the asphalt;
s3, starting the device to operate under the action of the driving motor, enabling the two baffles to rotate upwards respectively, enabling the two baffles to be mutually attached and fixed together under the action of the electromagnetic strips, and simultaneously enabling the electromagnetic valve to be opened;
s4, along with the operation of the device, the asphalt in the hopper can continuously fall onto the finished foundation through a plurality of discharge ports, at the moment, the asphalt falling onto the foundation can be uniformly spread by a preset thickness on the uniform plate, and the uniformly spread asphalt can be compacted under the action of the compaction roller;
s5, when the asphalt is uniformly paved on the foundation through the uniform plate, the redundant asphalt is sucked into the material hopper again under the action of the two asphalt pumps, so that the recycling is realized;
s6, in the operation process of the device, under the action of the concave lenses and the convex lenses in the through holes on the two baffles, external sunlight is collected, asphalt in the material hopper is heated, and asphalt solidification is avoided;
and S7, finally finishing the construction operation of the asphalt.
(III) advantageous effects
The invention provides a road surface asphalt construction device and a construction method for road engineering, which have the following beneficial effects:
(1) according to the invention, by arranging the two baffles, when the device moves forwards, the two baffles can rotate upwards under the action of the driving wheel and the first driven wheel and are finally attached together and fixed together under the action of the electric magnetic strip, the microswitch is triggered at the moment, the electromagnetic block on the driving wheel is electrified, so that a plurality of teeth can be collected into the tooth grooves, the driving wheel is separated from the first driven gear, and at the moment, the two baffles can form shielding above the material hopper in the forward operation process of the device, so that the condition that asphalt in the material hopper is polluted is avoided; when the not enough needs of pitch in the thing hopper increase pitch, the device stops this moment, the electromagnetic strip outage of laminating together, do not laminate electromagnetic strip circular telegram together, two baffles rotate downwards fast under the effect of gravity, and the laminating is fixed together under the effect of the electric magnetic strip of two circular telegrams, another micro-gap switch is touched, the outage of the electromagnetic block on the action wheel, tooth pops out under the effect of spring, the action wheel again with two first driven gear meshing through a plurality of teeth, two baffles form to shelter from in the below of material fill simultaneously, pitch in the discharge gate can directly fall on two baffles this moment, avoid along with the removal of traditional device, pitch drips everywhere is all, thereby cause the influence to the environment.
(2) According to the invention, the scraping plates are fixed on two sides of the bottom of the hopper, when the device stops adding asphalt and starts running again, the two baffle plates rotate upwards, at the moment, the asphalt dropping on the baffle plates can be scraped and dropped on a road surface under the action of the two scraping plates, and the asphalt dropping from the baffle plates can be compacted into the previous asphalt again along with the forward movement of the device, so that the waste of the asphalt is avoided.
(3) When the two baffles form shielding above the material hopper, the concave lens in the through hole on the baffle faces upwards, the convex lens faces downwards, sunlight irradiates on the concave lens to scatter, and irradiates on the convex lens under the action of the reflective film sleeve, and the convex lens collects the sunlight and heats asphalt in the material hopper, so that the condition that the asphalt is solidified to influence the construction due to long-time construction is avoided.
(4) According to the invention, the height of the uniform plate can be adjusted up and down through the two second electric telescopic rods, so that the asphalt laying thickness can be controlled, and meanwhile, when asphalt is laid through the uniform plate, redundant asphalt can be sucked into the material hopper again under the action of the asphalt pump, the guide pipe and the hose, so that the asphalt can be recycled, the asphalt is prevented from being wasted, and the asphalt cannot be well utilized.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the transmission case of the present invention;
FIG. 3 is a schematic view showing the internal structure of the support case according to the present invention;
FIG. 4 is a schematic cross-sectional view of a baffle according to the present invention;
FIG. 5 is a schematic sectional view of the hopper of the present invention;
FIG. 6 is a schematic view showing the internal structure of the horizontal plate and the uniforming plate in the present invention.
In the figure: 1. a moving wheel; 2. a horizontal box; 3. a baffle plate; 4. a scraping plate; 5. a material hopper; 6. a transmission box; 7. a support box; 8. a drive motor; 9. a stirring shaft; 10. a hose; 11. an electric magnetic strip; 12. a microswitch; 13. a horizontal plate; 14. a first electric telescopic rod; 15. a carrier plate; 16. a compaction roller; 17. a homogenizing plate; 18. a second electric telescopic rod; 19. a connecting rod; 20. a triangular block; 21. a motion sensor; 22. a master controller; 23. a first driven gear; 24. a driving wheel; 25. a tooth socket; 26. a spring; 27. teeth; 28. an electromagnetic block; 29. a first bevel gear; 30. a second bevel gear; 31. a second connecting rod; 32. a first connecting rod; 33. a second driven gear; 34. a driving gear; 35. a third driven gear; 36. a convex lens; 37. a through hole; 38. a reflective film sleeve; 39. a concave lens; 40. a discharge port; 41. an electromagnetic valve; 42. a conduit; 43. an asphalt pump; 44. a feed inlet; 45. a transverse tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 6, the present invention provides a technical solution: a road asphalt construction device for road engineering comprises a material hopper 5, transmission boxes 6 are fixed on the front surface and the rear surface of the material hopper 5, integrally-formed supporting boxes 7 are arranged on opposite sides of the two transmission boxes 6, the supporting boxes 7 are communicated with the transmission boxes 6, driving motors 8 are fixed on opposite sides of the two supporting boxes 7, a driving wheel 24 is fixed on a part, located inside the transmission boxes 6, of the outer wall of an output shaft of each driving motor 8, a plurality of tooth sockets 25 are uniformly formed in the outer side wall of the driving wheel 24, teeth 27 are arranged inside the tooth sockets 25, one end, away from the center of the driving wheel 24, of each tooth socket 27 is located outside the tooth socket 25, an electromagnetic block 28 is fixed on one side, close to the center of the driving wheel 24, of each electromagnetic block 28 is fixed with a spring 26, one end, away from the electromagnetic block 28, of each spring 26 is fixedly connected with one end, close to the center of the driving wheel 24, of each tooth socket 27, the interior of the transmission box 6 is symmetrically and rotatably connected with first driven gears 23 about a driving wheel 24, the driving wheel 24 is meshed and connected with two first driven gears 23 through teeth 27, baffles 3 are symmetrically arranged below the material hopper 5, electric magnetic strips 11 are fixed on two sides of the two baffles 3, microswitches 12 are fixed on centers of two sides of the right baffle 3, connecting rods 19 are symmetrically arranged on opposite sides of the two transmission boxes 6 about a supporting box 7, one end of each connecting rod 19 is fixedly connected with a middle shaft of each of the four first driven gears 23, the other end of each connecting rod 19 is fixedly connected with front surfaces and rear surfaces of the two baffles 3, horizontal boxes 2 are fixed at bottom ends of the two supporting boxes 7, the two supporting boxes 7 are respectively communicated with the two horizontal boxes 2, first bevel gears 29 are rotatably connected on two inner sides of the two horizontal boxes 2, and moving wheels 1 are fixed on middle shafts of the first bevel gears 29, the bottom end of the moving wheel 1 is positioned below the horizontal box 2, a driving gear 34 is fixed on the part of the outer wall of the output shaft of the driving motor 8, which is positioned inside the supporting box 7, two second driven gears 33 are arranged inside the supporting box 7, which is positioned below the driving gear 34, the two second driven gears 33 are connected through a first transmission rod 32, the second driven gear 33 above is meshed with the driving gear 34, the two sides of the second driven gear 33 below are meshed with third driven gears 35, the centers of the opposite sides of the two third driven gears 35 are both fixed with second transmission rods 31, one end of the second transmission rod 31, which is far away from the third driven gears 35, is fixed with a second bevel gear 30, the second bevel gear 30 is meshed with a first bevel gear 29, the lower surface of the material hopper 5 is uniformly provided with a plurality of discharge ports 40, and the outer walls of the plurality of discharge ports 40 are both fixed with electromagnetic valves 41, the top parts of the right sides of the two horizontal boxes 2 are respectively fixed with a bearing plate 15, the upper surfaces of the two bearing plates 15 are respectively fixed with a first electric telescopic rod 14, a compaction roller 16 is arranged below the two bearing plates 15, the bottom ends of output shafts of the two first electric telescopic rods 14 are respectively connected with two ends of the compaction roller 16 in a rotating mode, when the device is used, the device is firstly placed on a finished roadbed, asphalt is poured into the material degree 5, then the device is started, when the device moves forwards, under the action of a driving wheel 24 and a first driven wheel 23, the two baffle plates 3 can rotate upwards and are finally attached together, the baffle plates are fixed together under the action of an electromagnetic strip 11, at the moment, a microswitch 12 is triggered, an electromagnetic block 28 on the driving wheel 24 is electrified, a plurality of teeth 27 can be collected into a tooth socket 25, and the driving wheel 24 is separated from contact with the first driven wheel 23, at the moment, in the forward operation process of the device, the two baffles 3 can form shielding above the material hopper 5, so that the condition that asphalt in the material hopper 5 is polluted is avoided; when the asphalt in the material hopper 5 is insufficient and the asphalt needs to be added, the device stops at the moment, the electromagnetic strips 11 which are adhered together are powered off, the electromagnetic strips 11 which are not adhered together are powered on, then the two baffle plates 3 rotate downwards rapidly under the action of gravity and are adhered and fixed together under the action of the two powered electromagnetic strips 11, meanwhile, the other microswitch 12 is triggered, the electromagnetic block 28 on the driving wheel 24 is powered off, the teeth 27 pop up under the action of the spring 26, the driving wheel 24 is meshed with the two first driven gears 23 again through the plurality of teeth 27, meanwhile, the two baffle plates 3 form a shield under the material hopper 5, the asphalt in the discharge port 40 directly falls onto the two baffle plates 3, after the asphalt is filled, the device operates again, at the moment, the two electromagnetic strips 11 which are adhered together are powered off, the electromagnetic strips 11 which are not adhered together are powered on, and after the two baffle plates 3 rotate upwards, the two electrified electromagnetic strips 11 are attached and fixed together, and a shield is formed above the material hopper 5 again. In the present embodiment, the terms "front, rear, left, and right" are based on fig. 1.
Further, the front surface of the support box 7 in front is located the below from the top down of driving motor 8 is equipped with master controller 22 and motion sensor 21 in proper order, and motion sensor 21 is connected with master controller 22's input, master controller 22's output respectively with two driving motor 8, every electromagnetism piece 28, every electric magnetic stripe 11, every micro-gap switch 12, every solenoid valve 41 and every electric telescopic handle 14 connects.
After the device is started, the main controller 22 controls the starting driving motor 8 and the power supply magnetic stripe 11 to be electrified, the driving motor 8 drives the driving wheel 24 to rotate, so that the two baffle plates 3 rotate to the upper surface of the material hopper 5, after the target position is reached, the two baffle plates 3 are adsorbed together through the power supply magnetic stripe 11, so that the micro switch 12 is triggered, the micro switch 12 transmits a signal to the main controller 22, the main controller 22 controls the power supply of the electromagnetic block 28, so that each tooth 27 is sucked back, and the positions of the two baffle plates 3 are kept above; the main controller 22 controls to open the electromagnetic valve 41 to enable the asphalt to flow out of the discharge port 40, and the controller 22 controls the first electric telescopic rod 14 to be in a proper position to enable the compaction roller 16 to compact the asphalt.
Further, a stirring shaft 9 is arranged inside the material hopper 5, stirring blades (not shown in the figure) are arranged on the stirring shaft 9, and two ends of the stirring shaft 9 are respectively fixedly connected with opposite ends of output shafts of the two driving motors 8. In the process of driving the motor 8 to rotate, the asphalt is stirred by the stirring shaft 9.
Further, both sides of the lower surface of the material hopper 5 are fixed with scraping plates 4, the included angle between each scraping plate 4 and the material hopper 5 is 45-60 degrees, when two baffles 3 connected with dropping asphalt rotate upwards again, the asphalt dropping on the baffles 3 can be scraped and falls on a roadbed under the action of the two scraping plates 4, and the dropping asphalt can be compacted into the paved asphalt again along with the operation of the device, so that the waste of the asphalt and the influence on the environment are greatly avoided.
Furthermore, the bottoms of the two sides of the supporting box 7 are both fixed with triangular blocks 20, and the bottoms of the two triangular blocks 20 are both fixedly connected with the upper surface of the horizontal box 2, so that the supporting box 7 is more stable.
Furthermore, the weight of the parts, far away from each other, of the two baffle plates 3 is larger than the weight of the parts, close to each other, so that the two baffle plates 3 can rotate downwards quickly under the action of gravity, and shielding is formed at the bottom of the material hopper 5.
Furthermore, a plurality of through holes 37 are uniformly arranged in the baffle 3, a convex lens 36 is fixed on the inner top of each through hole 37, and the inner bottom of the through hole 37 is fixed with a concave lens 39, the inner side wall of the through hole 37 is fixed with a reflective film sleeve 38, when the two baffles 3 are shielded above the material hopper 5, the concave lens 39 in the through hole 37 faces upwards, the convex lens 36 faces downwards, and light rays are diffused after irradiating on the concave lens 39, and the diffused light is reflected by the reflective film sleeve 38, and is finally collected by the convex lens 36, thereby heating the asphalt in the material hopper 5, avoiding the solidification of the asphalt in the long-time construction process, thereby influence the condition of construction to through-hole 37 does not set up in the position that baffle 3 corresponds discharge gate 41, avoids pitch to drip on the lens, thereby influences the gathering of lens to the light.
Further, the left side that lies in compaction roller 16 between two horizontal boxes 2 is equipped with equalizer plate 17, equalizer plate 17's top is fixed with horizontal plate 13, two horizontal box 2's top all is fixed with second electric telescopic handle 18, two second electric telescopic handle 18's output shaft top all with horizontal plate 13's bottom fixed connection, equalizer plate 17's front surface all is equipped with the scale, before the device motion, thereby can make equalizer plate 17 up-and-down motion through second electric telescopic handle 18, and adjust equalizer plate 17's height, with this thickness of laying asphalt of adjusting, when the device motion, equalizer plate 17 can pave the even with the thickness of adjusting in advance on the road bed, and the scale on equalizer plate 17 can assist operating personnel to adjust equalizer plate 17's height, thereby adjust the thickness that asphalt paved.
Further, leveling plate 17 and horizontal plate 13 are hollow structure, and leveling plate 17 and horizontal plate 13 communicate with each other, both sides all are fixed with pitch pump 43 around the inside of horizontal plate 13, the interior bottom of leveling plate 17 is fixed with violently pipe 45, the lateral wall of violently pipe 45 is fixed with a plurality of feed inlets 44 from front to back equidistance, the one end that violently pipe 45 was kept away from to a plurality of feed inlets 44 all is located the left side of leveling plate 17, the input of pitch pump 43 is fixed with pipe 42, the output is fixed with hose 10, the one end that pitch pump 43 was kept away from to hose 10 is the same with the inside of hopper 5, and with hopper 5 fixed connection, when evenly spreading pitch through leveling plate 17, start pitch pump 43, unnecessary pitch enters into violently pipe 45 through feed inlet 44 this moment, and get back to hopper 5 once more through pipe 42 and hose 10, thereby realize the cyclic utilization of pitch.
A road surface asphalt construction method for road engineering comprises the following steps:
s1, placing the asphalt construction device on the finished roadbed, and injecting asphalt into the material hopper 5;
s2, the height of the uniform plate 17 is adjusted up and down by starting the second electric telescopic rod 18, so that the thickness of asphalt paved on a foundation can be controlled, and meanwhile, the first electric telescopic rod 14 is started, the compaction roller 16 is adjusted to a corresponding position, and the compaction roller 16 is guaranteed to compact the asphalt;
s3, starting the device to operate under the action of the driving motor 8, enabling the two baffles 3 to rotate upwards respectively, attaching and fixing the baffles together under the action of the electromagnetic strips 11, and simultaneously opening the electromagnetic valve 41;
s4, with the operation of the device, the asphalt in the hopper can continuously fall onto the finished foundation through the plurality of discharge holes 40, at the moment, the asphalt falling onto the foundation can be uniformly spread by a preset thickness on the uniform plate 17, and the uniformly spread asphalt can be compacted under the action of the compaction roller 16;
s5, when the asphalt is uniformly paved on the foundation through the uniform plate 17, the redundant asphalt is sucked into the material hopper 5 again under the action of the two asphalt pumps 43, so that the recycling is realized;
s6, in the running process of the device, under the action of the concave lenses 39 and the convex lenses 36 in the through holes 37 on the two baffle plates 3, external sunlight is gathered, asphalt in the material hopper 5 is heated, and asphalt solidification is avoided;
and S7, finally finishing the construction operation of the asphalt.
In conclusion, the working process of the invention is as follows: when the device is used, firstly, the device is placed on a finished roadbed, then asphalt is poured into the material hopper 5, the uniform plate 17 can move up and down through the second electric telescopic rod 18, the height of the uniform plate 17 is adjusted, the thickness of the asphalt to be laid is adjusted, then the device is started, when the device moves forwards, under the action of the driving wheel 24 and the first driven wheel 23, the two baffle plates 3 can rotate upwards and are finally attached together and fixed together under the action of the electromagnetic strip 11, at the moment, the microswitch 12 is triggered, the electromagnetic block 28 on the driving wheel 24 is electrified, so that the teeth 27 can be collected into the tooth grooves 25, the driving wheel 24 is separated from the contact with the first driven wheel 23, at the moment, in the forward running process of the device, the two baffle plates 3 can form shielding above the material hopper 5, and the asphalt in the material hopper 5 is prevented from being polluted, meanwhile, the uniform plate 17 can uniformly spread the asphalt on the roadbed by the preset thickness, the asphalt pump 43 is started at the moment, the redundant asphalt enters the transverse pipe 45 through the feeding hole 44 and returns to the material hopper 5 again through the guide pipe 42 and the hose 10, so that the asphalt is recycled, meanwhile, the concave lens 39 in the through hole 37 faces upwards, the convex lens 36 faces downwards, the light rays are irradiated on the concave lens 39 and then are diffused, and the diffused light rays are reflected and finally gathered by the convex lens 36 under the action of the reflective film sleeve 38, so that the asphalt in the material hopper 5 can be heated; when the asphalt in the material hopper 5 is insufficient and the asphalt needs to be added, the device stops at the moment, the motion sensor 21 sends a signal of stopping the device to the main controller 22, the main controller 22 controls the electromagnetic strips 11 which are attached together to be powered off, the electromagnetic strips 11 which are not attached together are powered on, then the two baffle plates 3 rotate downwards rapidly under the action of gravity and are attached and fixed together under the action of the two powered electromagnetic strips 11, meanwhile, the other microswitch 12 is triggered, the electromagnetic block 28 on the driving wheel 24 is powered off, the teeth 27 are popped up under the action of the spring 26, the driving wheel 24 is meshed with the two first driven gears 23 again through the plurality of teeth 27, meanwhile, the two baffle plates 3 form shielding under the material hopper 5, the asphalt in the discharge port 40 directly falls onto the two baffle plates 3, the device operates again after the asphalt is filled, at the moment, the motion sensor 21 detects a device motion signal, the master controller 22 cuts off the power of the two electromagnetic strips 11 which are attached together again, the electromagnetic strips 11 which are not attached together are electrified, after the two baffle plates 3 rotate upwards, the two baffle plates are attached and fixed together under the action of the two electrified electromagnetic strips 11, and shielding is formed above the material hopper 5 again.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a road surface pitch construction equipment for road engineering, includes hopper (5), its characterized in that: the material hopper (5) is characterized in that transmission boxes (6) are fixed on the front surface and the rear surface of the material hopper (5), integrally-formed supporting boxes (7) are arranged on the back sides of the two transmission boxes (6), the supporting boxes (7) are communicated with the transmission boxes (6), driving motors (8) are fixed on the back sides of the two supporting boxes (7), driving wheels (24) are fixed on the outer walls of output shafts of the driving motors (8) and located in the transmission boxes (6), a plurality of tooth grooves (25) are uniformly formed in the outer side walls of the driving wheels (24), teeth (27) are arranged in the tooth grooves (25), one ends, far away from the centers of the driving wheels (24), of the teeth (27) are located outside the tooth grooves (25), electromagnetic blocks (28) are fixed on one sides, close to the centers of the driving wheels (24), of the electromagnetic blocks (28) are fixed on one sides, far away from the centers of the driving wheels (24), of the electromagnetic blocks (26), one end, far away from the electromagnetic block (28), of the spring (26) is fixedly connected with one end, close to the center of the driving wheel (24), of the tooth (27), a first driven gear (23) is symmetrically and rotatably connected to the driving wheel (24) in the transmission box (6), the driving wheel (24) is connected with the two first driven gears (23) in a meshed mode through the tooth (27), baffle plates (3) are symmetrically arranged below the material hopper (5), electric magnetic strips (11) are fixed to two sides of each baffle plate (3), micro switches (12) are fixed to centers of two sides of the baffle plates (3) on the right side, connecting rods (19) are symmetrically arranged on opposite sides of the two transmission boxes (6) relative to the supporting box (7), and one ends of the four connecting rods (19) are fixedly connected with middle shafts of the four first driven gears (23) respectively, the other end of the support box is fixedly connected with the front surface and the rear surface of the two baffles (3), the bottom ends of the two support boxes (7) are respectively fixed with a horizontal box (2), the two support boxes (7) are respectively communicated with the two horizontal boxes (2), two sides of the interior of the two horizontal boxes (2) are respectively and rotatably connected with a first bevel gear (29), a moving wheel (1) is fixed on a middle shaft of the first bevel gear (29), the bottom end of the moving wheel (1) is positioned below the horizontal boxes (2), a driving gear (34) is fixed on the part of the outer wall of an output shaft of the driving motor (8) positioned inside the support boxes (7), two second driven gears (33) are arranged inside the support boxes (7) and are connected with each other through a first transmission rod (32), the upper second driven gear (33) is meshed with the driving gear (34), the two sides of the lower second driven gear (33) are meshed with third driven gears (35), the centers of the opposite sides of the two third driven gears (35) are respectively fixed with a second transmission rod (31), one end, far away from the third driven gears (35), of the second transmission rod (31) is fixed with a second bevel gear (30), the second bevel gear (30) is meshed with the first bevel gear (29), the lower surface of the material hopper (5) of the motion sensor is uniformly provided with a plurality of discharge holes (40), the outer walls of the plurality of discharge holes (40) are respectively fixed with an electromagnetic valve (41), the tops of the right sides of the two horizontal boxes (2) are respectively fixed with a bearing plate (15), and the upper surfaces of the two bearing plates (15) are respectively fixed with a first electric telescopic rod (14), and a compaction roller (16) is arranged below the two bearing plates (15), and the bottom ends of the output shafts of the two first electric telescopic rods (14) are respectively connected with the two ends of the compaction roller (16) in a rotating manner.
2. The road surface asphalt construction device for road engineering according to claim 1, characterized in that: the place ahead support on the front surface of box (7), be located the below from the top down of driving motor (8) is equipped with master controller (22) and motion sensor (21) in proper order, and motion sensor (21) are connected with the input of master controller (22), the output of master controller (22) respectively with two driving motor (8), every electromagnetism piece (28), every electric magnetic stripe (11), every micro-gap switch (12), every solenoid valve (41) and every first electric telescopic handle (14) are connected.
3. The road surface asphalt construction device for road engineering according to claim 1, characterized in that: the material hopper (5) is internally provided with a stirring shaft (9), and two ends of the stirring shaft (9) are fixedly connected with the opposite ends of the output shafts of the two driving motors (8) respectively.
4. The road surface asphalt construction device for road engineering according to claim 1, characterized in that: scraping plates (4) are fixed on two sides of the lower surface of the material hopper (5), and the included angle between each two scraping plates (4) and the material hopper (5) ranges from 45 degrees to 60 degrees.
5. The road surface asphalt construction device for road engineering according to claim 1, characterized in that: the bottom of the two sides of the supporting box (7) is fixed with a triangular block (20), and the bottom of the triangular block (20) is fixedly connected with the upper surface of the horizontal box (2).
6. The road surface asphalt construction device for road engineering according to claim 1, characterized in that: the weight of the parts of the two baffles (3) far away from each other is greater than that of the parts of the baffles close to each other.
7. The road surface asphalt construction device for road engineering according to claim 1, characterized in that: through-hole (37) of a plurality of run-through formulas are evenly seted up to the inside of baffle (3), the interior top of through-hole (37) is fixed with convex lens (36), just the interior bottom of through-hole (37) is fixed with concave lens (39), the inside wall of through-hole (37) is fixed with reflection of light membrane cover (38).
8. The road surface asphalt construction device for road engineering according to claim 1, characterized in that: two be located between horizontal box (2) the left side of compaction roller (16) is equipped with equalizer plate (17), the top of equalizer plate (17) is fixed with horizontal plate (13), two the top of horizontal box (2) all is fixed with second electric telescopic handle (18), two the output shaft top of second electric telescopic handle (18) all with the bottom fixed connection of horizontal plate (13), the front surface of equalizer plate (17) all is equipped with the scale.
9. The road surface asphalt construction device for road engineering according to claim 8, characterized in that: even board (17) with horizontal plate (13) are hollow structure, just even board (17) with horizontal plate (13) communicate with each other, both sides all are fixed with pitch pump (43) around the inside of horizontal plate (13), the interior bottom of even board (17) is fixed with violently pipe (45), the lateral wall of violently pipe (45) is fixed with a plurality of feed inlets (44) to the back equidistance from the front, and is a plurality of feed inlet (44) are kept away from the one end of violently pipe (45) all is located the left side of even board (17), the input of pitch pump (43) is fixed with pipe (42), and the output is fixed with hose (10), hose (10) are kept away from the one end of pitch pump (43) with the inside of material fill (5) is the same, and with material fill (5) fixed connection.
10. A road surface asphalt construction method for road engineering is characterized by comprising the following steps: the method comprises the following steps:
s1, placing the asphalt construction device on the finished roadbed, and injecting asphalt into the material hopper (5);
s2, adjusting the height of the uniform plate (17) up and down by starting the second electric telescopic rod (18), so that the thickness of asphalt paved on a foundation can be controlled, and simultaneously starting the first electric telescopic rod (14), adjusting the compaction roller (16) to a corresponding position, and ensuring that the compaction roller (16) can compact the asphalt;
s3, starting the device to operate under the action of a driving motor (8), enabling the two baffles (3) to rotate upwards respectively, attaching and fixing the baffles together under the action of an electromagnetic bar (11), and opening the electromagnetic valve (41);
s4, along with the operation of the device, asphalt in the material hopper can continuously fall onto a finished foundation through a plurality of discharge holes (40), at the moment, the asphalt falling onto the foundation can be uniformly spread by a preset thickness on a uniform plate (17), and the uniformly spread asphalt can be compacted under the action of a compaction roller (16);
s5, when the asphalt is uniformly paved on the foundation through the uniform plate (17), the redundant asphalt is sucked into the material hopper (5) again under the action of the two asphalt pumps (43), so that the recycling is realized;
s6, in the operation process of the device, under the action of the concave lenses (39) and the convex lenses (36) in the through holes (37) on the two baffles (3), external sunlight is collected, asphalt in the material hopper (5) is heated, and asphalt solidification is avoided;
and S7, finally finishing the construction operation of the asphalt.
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| CN202111051187.4A CN113622266B (en) | 2021-09-08 | 2021-09-08 | Road surface asphalt construction device and method for road engineering |
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| CN202111051187.4A CN113622266B (en) | 2021-09-08 | 2021-09-08 | Road surface asphalt construction device and method for road engineering |
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| US20210189666A1 (en) * | 2017-10-16 | 2021-06-24 | Agustí Y Masoliver, S.A. | Asphalt aggregate paver for asphalting a surface to be asphalted |
| CN113089431A (en) * | 2021-05-07 | 2021-07-09 | 广东省佛山公路集团有限公司 | Asphalt construction device and method for road engineering |
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2021
- 2021-09-08 CN CN202111051187.4A patent/CN113622266B/en active Active
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| US20050058507A1 (en) * | 2003-09-17 | 2005-03-17 | Cedarapids, Inc. | Multi-use paving tractor with tool attachments |
| EP2377993A2 (en) * | 2010-04-14 | 2011-10-19 | EPT Kone Ja Laite Oy | A spreading device for a road-construction mass substance |
| CN205557254U (en) * | 2016-04-08 | 2016-09-07 | 王趁意 | Asphalt tank |
| US20210189666A1 (en) * | 2017-10-16 | 2021-06-24 | Agustí Y Masoliver, S.A. | Asphalt aggregate paver for asphalting a surface to be asphalted |
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