CN111778809A - Asphalt paving device for road machinery construction - Google Patents
Asphalt paving device for road machinery construction Download PDFInfo
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- CN111778809A CN111778809A CN202010597404.9A CN202010597404A CN111778809A CN 111778809 A CN111778809 A CN 111778809A CN 202010597404 A CN202010597404 A CN 202010597404A CN 111778809 A CN111778809 A CN 111778809A
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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
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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
- E01C19/08—Apparatus for transporting and heating or melting asphalt, bitumen, tar, or the like
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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
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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
- E01C19/48—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
- E01C19/4866—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 non-vibratory or non-percussive pressing or smoothing means for consolidating or finishing
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
- E01H1/05—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses an asphalt paving device for road machinery construction, and relates to the technical field of road machinery. This asphalt paving device for road machinery construction, which comprises a housin, be provided with on the casing and clean mechanism, upset discharge mechanism, heating mix mechanism, roll adjustment mechanism and shock attenuation protection mechanism, the casing is top and both sides open-ended hollow structure, and two sets of holes have been seted up to the bottom surface of casing, and the installation pole is installed in the rotation of hole inner wall, and fixed mounting has two sets of wheels that remove on the outer wall of installation pole. This pitch device that paves for highway machinery construction can be realized automatic blanking function with the pitch that will fall on the pay-off blade propelling movement to subaerial uniformly, avoids pitch to pile up the condition emergence that influences the follow-up operation that paves, has promoted the production efficiency of device, can also change the blanking speed of pitch simultaneously through adjusting electric putter's flexible length, and easy operation is understandable, convenient to popularize and use.
Description
Technical Field
The invention relates to the technical field of road machinery, in particular to an asphalt paving device for road machinery construction.
Background
The asphalt pavement is characterized in that mineral materials are mixed with various types of pavements paved with asphalt materials, and the asphalt binder improves the ability of paving granules to resist damage of driving and natural factors to the pavements, so that the pavements are smooth, less in dust, waterproof and durable.
Most functions of current asphalt paving device are single, can not clean the construction road surface before asphalt paving, remaining gravel and sand can reduce the adhesion force of pitch and ground on the road surface, influence the asphalt paving quality, also there is great defect on storage and blanking problem to pitch, pitch is stood for a long time and can be cooled down and condense, be unfavorable for follow-up use of paving, user's clearance burden has also been increased, the blanking is enough even enough to make the device need carry out twice or even many times the operation of paving just can reach predetermined effect, low efficiency, and mostly can not adjust the width that the pitch was paved and the speed of pitch blanking, the in-service use scene is limited, be unfavorable for using widely, the device itself still lacks the shock attenuation safeguard measure simultaneously, easily because of the collision in the in-service use, vibrations damage, device life is shorter, it is with high costs to maintain steadily.
Disclosure of Invention
The invention aims to provide an asphalt paving device for road machinery construction, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an asphalt paving device for road machinery construction comprises a shell, wherein the shell is provided with a cleaning mechanism, a turnover discharging mechanism, a heating and mixing mechanism, a distance adjusting mechanism and a damping and protecting mechanism, the shell is of a hollow structure with openings at the top and two sides, the outer surface of the bottom of the shell is provided with two groups of holes, the inner wall of each hole is rotatably provided with an installation rod, the outer wall of each installation rod is fixedly provided with two groups of moving wheels which are respectively positioned in the holes, the outer surface of the rear side of the shell is fixedly provided with a servo motor, an output shaft of the servo motor is fixedly connected with the installation rod through a coupler, the inner walls of the front side and the rear side of the shell are fixedly provided with a material guide plate, the material guide plate is obliquely arranged, the outer surface of the bottom of the shell is provided with a discharge port, the inner walls of the front, the one end of third dwang and installation pole all extends to the outside and the fixedly connected with third gear of casing, the cover is established on two sets of third gears and is installed the second chain, two sets of third gears pass through second chain drive and connect, fixed mounting has mounting bracket and protection frame on the inner wall of casing, the top of mounting bracket is provided with into workbin, it is both sides open-ended hollow structure to advance out the workbin, the top surface of mounting bracket is articulated mutually with the bottom surface of advancing out the workbin, the inside of advancing out the workbin is provided with handles the case, it is top and one side open-ended hollow structure to handle the case, the entrance to a cave has been seted up and is provided with level and smooth compaction roller to the bottom of casing, level and smooth compaction roller is located the entrance to a cave, the articulated.
Preferably, clean the mechanism including cleaning the frame, first pivot pole, first gear, clean brush head and first motor, the bottom surface fixed mounting of casing has cleaning the frame, the inboard top of cleaning the frame is rotated and is installed eight sets of first pivot poles, fixed mounting has first gear on the outer wall of first pivot pole, eight sets of first gear intermeshing, the one end fixedly connected with of first pivot pole cleans the brush head, gain inboard bottom fixed mounting has first motor, the output shaft of first motor extends to cleaning the inside of frame and with first pivot pole fixed connection through the shaft coupling.
Preferably, upset discharge mechanism includes the connecting rod, the articulated elements, the discharge door, the dead lever, electric putter and arc push pedal, all articulate on advancing the front and back side outer wall of workbin and install the connecting rod, the articulated two sets of articulated elements of installing of top surface of mounting bracket, the one end and the connecting rod of articulated elements are articulated mutually, the one end fixedly connected with discharge door of connecting rod, the discharge door is laminated the setting mutually with one side opening of advancing the workbin, the entrance to a cave has been seted up to the front side outer surface of casing, the one end fixedly connected with dead lever of articulated elements, the one end of dead lever is passed the outside that the entrance to a cave extends to the casing, the front side outer surface fixed mounting of casing has electric putter, electric putter's free end fixedly connected.
Preferably, heating mix mechanism includes the second dwang, the mix blade, the second gear, first chain, second motor and electric plate, the inboard top of advancing out the workbin is rotated and is installed three groups of second dwangs, fixed mounting has second gear and four groups of mix blades on the outer wall of second dwang, the cover is established on three groups of second gears and is installed first chain, three groups of second gears are connected through first chain transmission, the top fixed surface who handles the case installs the second motor, the output shaft of second motor extends to the inside of advancing out the workbin and with second dwang fixed connection through the shaft coupling, the inboard bottom fixed mounting who handles the case has two sets of electric plate.
Preferably, the roll adjustment mechanism includes the transfer line, initiative bevel gear, the threaded rod, the stopper, the spacing groove, driven bevel gear and stand flitch, the entrance to a cave has been seted up to the bottom surface of casing, be provided with the stand flitch in the entrance to a cave, rotate on the front and back side inner wall of casing and install the transfer line, fixed mounting has two sets of initiative bevel gear on the outer wall of transfer line, the inboard bottom of casing is rotated and is installed two sets of threaded rods, the stopper is installed to the screw thread on the threaded rod, stopper and stand flitch fixed connection, the spacing groove has all been seted up on the front and back side inner wall of casing, stopper slidable mounting is in the spacing groove, casing and stand flitch slidable mounting, the one end fixedly connected with.
Preferably, shock attenuation protection machanism includes the damper box, first spout, first slider, high tensile spring and bracing piece, equal fixed mounting has the damper box on the side outer wall around the casing, the damper box is bottom open-ended hollow structure, first spout has been seted up on the lateral wall of damper box, slidable mounting has first slider on the first spout, the inboard top fixed mounting of damper box has high tensile spring, high tensile spring's one end and the top fixed surface of first slider are connected, the bottom fixed surface of first slider installs the bracing piece, the one end of bracing piece is passed the entrance to a cave and is extended to the outside of damper box and rotate the installation with level and smooth compaction roller.
Preferably, the outer fixed surface of the bottom of the processing box is provided with two sets of second sliding blocks, the bottom of the inner side of the feeding and discharging box is provided with a second sliding groove, the two sets of second sliding blocks are arranged in the second sliding groove in a sliding mode, and the feeding and discharging box and the processing box are arranged in a sliding mode.
Preferably, fixed mounting has the fixed plate on the outer wall of one side of processing case, and the fixed plate sets up with laminating mutually with the opposite side opening of advancing out the workbin, and fixed mounting has the handle on the outer wall of one side of fixed plate, and the one end of transfer line extends to the outside and the fixedly connected with crank of casing.
Compared with the prior art, the invention has the beneficial effects that:
(1) this asphalt paving device is used in construction of highway machinery, through the casing, clean the frame, first pivot pole, first gear, clean the cooperation of brush head and first motor and use, can clean the road surface before the operation is spread to pitch, avoid accumulational dust, the bonding on stone influence pitch and road surface, thereby lead to the fracture, the damaged condition takes place, hard objects such as stone can also be avoided simultaneously to the damage of device, the life of device has been prolonged, hoisting device's an organic whole nature and practicality.
(2) This asphalt paving device for road machine construction, through the connecting rod, the articulated elements, the discharge door, the dead lever, electric putter, the arc push pedal, the stock guide, the pay-off blade, business turn over material case and the cooperation of handling the case are used, can realize automatic blanking function with the pitch that will fall on the pay-off blade propelling movement to subaerial uniformly, it piles up to influence the follow-up condition emergence of paving the operation to avoid pitch, the production efficiency of device has been promoted, simultaneously can also change the blanking speed of pitch through adjusting electric putter's flexible length, easy operation understands easily, convenient to popularize and use.
(3) This pitch device of paving for road machine construction, through the second dwang, the mix blade, the second gear, first chain, the second motor, the electric plate, business turn over material case and the cooperation of handling the case are used, can stir the mixture to the pitch raw materials, avoid it to condense the blocking in handling the incasement, the operation and the clearance work of paving are paved in the influence, still be provided with the electric plate simultaneously and guarantee that the pitch temperature is up to standard, guarantee its cohesive force, the structural design who handles case pull formula also the person of facilitating the use carries out business turn over material and clearance operation, alleviate its work burden.
(4) This asphalt paving device for road machinery construction uses through the cooperation of casing, transfer line, initiative bevel gear, threaded rod, stopper, spacing groove, driven bevel gear, stand flitch and crank, can adjust the thickness and the width that asphalt paved for the device can satisfy different road surfaces and to the requirement that asphalt paved, has widened the use scene of device, and the adjustment mode is simple convenient, and the practicality is higher, convenient to popularize and use.
(5) This road machinery construction is with pitch device that paves, through casing, surge tank, first spout, first slider, high tensile spring, bracing piece and the cooperation of leveling the compaction roller and using, can alleviate the vibrations and the collision that exogenic action caused to the device inside at pitch paving or the in-process that the device removed, avoid the impaired trouble of device, guarantee device normal operating, indirectly reduced the steady cost of dimension, extension device's life.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the structure of the movable wheel of the present invention;
FIG. 4 is a bottom view of the cleaning frame of the present invention;
FIG. 5 is an enlarged view of portion A of the present invention;
FIG. 6 is an enlarged view of section B of the present invention;
FIG. 7 is a schematic structural view of a feed and discharge box of the present invention;
FIG. 8 is a side view of a spreader plate of the present invention;
fig. 9 is a schematic view of the structure of the shock-absorbing box of the present invention.
In the figure: 1 shell, 2 cleaning mechanisms, 201 cleaning frame, 202 first rotating rod, 203 first gear, 204 cleaning brush head, 205 first motor, 3 overturning discharging mechanism, 301 connecting rod, 302 hinge piece, 303 discharging door, 304 fixed rod, 305 electric push rod, 306 arc push plate, 4 heating mixing mechanism, 401 second rotating rod, 402 mixing blade, 403 second gear, 404 first chain, 405 second motor, 406 electric heating plate, 5 distance adjusting mechanism, 501 driving rod, 502 driving bevel gear, 503 threaded rod, 504 limiting block, 505 limiting groove, 506 driven bevel gear, 507 material spreading plate, 6 shock absorption protection mechanism, 601 shock absorption box, 602 first sliding groove, 603 first sliding block, 604 high-strength spring, 605 supporting rod, 7 moving wheel, 8 servo motor, 9 guide plate, 10 third rotating rod, 11 feeding blade, 12 third gear, 13 second chain, 14 mounting frame, 15 feeding and discharging box, 16 treatment boxes, 17 second sliding blocks, 18 second sliding grooves, 19 fixing plates, 20 leveling and compacting rollers, 21 protective frames, 22 searchlights, 23 mounting rods and 24 cranks.
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.
Referring to fig. 1-9, the present invention provides a technical solution: an asphalt paving device for road machinery construction comprises a shell 1, wherein a cleaning mechanism 2, a turnover discharging mechanism 3, a heating mixing mechanism 4, a distance adjusting mechanism 5 and a damping protection mechanism 6 are arranged on the shell 1, the shell 1 is of a hollow structure with openings at the top and two sides, two groups of holes are formed in the outer surface of the bottom of the shell 1, an installation rod 23 is rotatably arranged on the inner wall of each hole, two groups of moving wheels 7 are fixedly arranged on the outer wall of the installation rod 23, the two groups of moving wheels 7 are both positioned in the holes, a servo motor 8 is fixedly arranged on the outer surface of the rear side of the shell 1, an output shaft of the servo motor 8 is fixedly connected with the installation rod 23 through a coupler, guide plates 9 are fixedly arranged on the inner walls of the front side and the rear side of the shell 1, the guide plates 9 are obliquely arranged, a discharge port is formed in the outer surface of, eight groups of feeding blades 11 are fixedly mounted on the outer wall of the third rotating rod 10, one ends of the third rotating rod 10 and the installation rod 23 extend to the outside of the shell 1 and are fixedly connected with third gears 12, two groups of third gears 12 are sleeved with second chains 13, the two groups of third gears 12 are connected through the transmission of the second chains 13, a mounting frame 14 and a protective frame 21 are fixedly mounted on the inner wall of the shell 1, a feeding and discharging box 15 is arranged above the mounting frame 14, the feeding and discharging box 15 is of a hollow structure with two open sides, the top outer surface of the mounting frame 14 is hinged to the bottom outer surface of the feeding and discharging box 15, a processing box 16 is arranged inside the feeding and discharging box 15, the processing box 16 is of a hollow structure with a top and one open side, a hole is formed in the bottom of the shell 1 and is provided with a leveling compaction roller 20, the leveling compaction roller 20 is located in the hole, and a searchlight 22.
The cleaning mechanism 2 comprises a cleaning frame 201, a first rotating rod 202, a first gear 203, a cleaning brush head 204 and a first motor 205, the cleaning frame 201 is fixedly arranged on the outer surface of the bottom of the shell 1, eight groups of first rotating rods 202 are rotatably arranged on the top of the inner side of the cleaning frame 201, the first gear 203 is fixedly arranged on the outer wall of each first rotating rod 202, the eight groups of first gears 203 are mutually meshed, one end of each first rotating rod 202 is fixedly connected with the cleaning brush head 204, the first motor 205 is fixedly arranged on the bottom of the inner side, the output shaft of each first motor 205 extends into the cleaning frame 201 through a coupler and is fixedly connected with the first rotating rod 202, the shell 1, the cleaning frame 201, the first rotating rods 202, the first gear 203, the cleaning brush head 204 and the first motor 205 are matched for use, the road surface can be cleaned before the asphalt paving operation, the adhesion of the asphalt and the road surface is prevented from being influenced by accumulated dust and, thereby leading to the condition of cracking and damage, simultaneously avoiding the damage of hard objects such as stones to the device, prolonging the service life of the device, indirectly improving the pin amount of the device, the turnover discharging mechanism 3 comprises a connecting rod 301, an articulated member 302, a discharging door 303, a fixing rod 304, an electric push rod 305 and an arc push plate 306, the connecting rod 301 is hinged on the outer wall of the front side and the rear side of the charging and discharging box 15, two groups of articulated members 302 are hinged on the outer surface of the top of the mounting rack 14, one end of the articulated member 302 is hinged with the connecting rod 301, one end of the connecting rod 301 is fixedly connected with the discharging door 303, the discharging door 303 is attached to the opening of one side of the charging and discharging box 15, the outer surface of the front side of the shell 1 is provided with a hole, one end of the articulated member 302 is fixedly connected with the fixing rod 304, one end of the fixing rod 304 extends to the outside of, the free end of the electric push rod 305 is fixedly connected with an arc push plate 306, the arc push plate 306 is overlapped with a fixed rod 304, through the matching use of the connecting rod 301, the hinge piece 302, the discharge door 303, the fixed rod 304, the electric push rod 305, the arc push plate 306, the guide plate 9, the feeding blade 11, the feeding and discharging box 15 and the processing box 16, the asphalt falling on the feeding blade 11 can be uniformly pushed to the ground while the automatic blanking function is realized, the condition that the subsequent paving operation is influenced by the accumulation of the asphalt is avoided, the production efficiency and the quality of the device are improved, meanwhile, the blanking speed of the asphalt can be changed by adjusting the telescopic length of the electric push rod 305, the operation is simple and easy to understand, and the operation is convenient for a user to use, the heating and mixing mechanism 4 comprises a second rotating rod 401, a mixing blade 402, a second gear 403, a first chain 404, a second motor 405 and an electric heating plate 406, three groups of second rotating rods 401 are rotatably installed, a second gear 403 and four groups of mixing blades 402 are fixedly arranged on the outer wall of the second rotating rod 401, a first chain 404 is sleeved on the three groups of second gears 403, the three groups of second gears 403 are in transmission connection with each other through the first chain 404, a second motor 405 is fixedly arranged on the outer surface of the top of the processing box 16, an output shaft of the second motor 405 extends into the feeding and discharging box 15 through a coupling and is fixedly connected with the second rotating rod 401, two groups of electric heating plates 406 are fixedly arranged at the bottom of the inner side of the processing box 16, and the asphalt raw materials can be stirred and mixed through the matching use of the second rotating rod 401, the mixing blades 402, the second gear 403, the first chain 404, the second motor 405, the electric heating plates 406, the feeding and discharging box 15 and the processing box 16, so that the asphalt raw materials are prevented from being coagulated into blocks in the processing box 16 to affect the paving operation and the cleaning operation, and the electric heating plates 406 are arranged to ensure that, the binding force is ensured, the drawing type structure design of the treatment box 16 is convenient for a user to carry out feeding, discharging and cleaning operations, and avoids asphalt raw materials from being accumulated and condensed in the device to cause device failure damage, the distance adjusting mechanism 5 comprises a transmission rod 501, a driving bevel gear 502, a threaded rod 503, a limit block 504, a limit groove 505, a driven bevel gear 506 and a spreading plate 507, the outer surface of the bottom of the shell 1 is provided with a hole, the spreading plate 507 is arranged in the hole, the inner walls of the front side and the rear side of the shell 1 are rotatably provided with the transmission rod 501, the outer wall of the transmission rod 501 is fixedly provided with two groups of driving bevel gears 502, the bottom of the inner side of the shell 1 is rotatably provided with two groups of threaded rods 503, the limit block 504 is screwed on the threaded rod 503, the limit block 504 is fixedly connected with the spreading plate 507, the inner walls of the front side and the rear side of the, one end of the threaded rod 503 is fixedly connected with a driven bevel gear 506, the driving bevel gear 502 is meshed with the driven bevel gear 506, the thickness and the width of asphalt paving can be adjusted through the matching use of the shell 1, the transmission rod 501, the driving bevel gear 502, the threaded rod 503, the limiting block 504, the limiting groove 505, the driven bevel gear 506, the spreading plate 507 and the crank 24, so that the device can meet the requirements of different pavements on asphalt paving, the use scene of the device is widened, the adjusting mode is simple and convenient, the actual use experience effect is better, the damping protection mechanism 6 comprises a damping box 601, a first sliding groove 602, a first sliding block 603, a high-strength spring 604 and a supporting rod 605, the damping boxes 601 are fixedly installed on the outer walls of the front side and the rear side of the shell 1, the damping box 601 is of a hollow structure with an opening at the bottom, the side wall of the damping box 601 is provided with the first sliding groove 602, the top of the inner side of the damping box 601 is fixedly provided with a high-strength spring 604, one end of the high-strength spring 604 is fixedly connected with the outer surface of the top of the first slide block 603, the outer surface of the bottom of the first slide block 603 is fixedly provided with a support rod 605, one end of the support rod 605 passes through the hole to extend to the outer part of the damping box 601 and is rotatably arranged with the leveling and compacting roller 20, through the matched use of the shell 1, the damping box 601, the first chute 602, the first slide block 603, the high-strength spring 604, the support rod 605 and the leveling and compacting roller 20, the vibration and collision caused by external force to the inner part of the device in the process of asphalt paving or device moving can be reduced, the normal operation of the device is ensured, the failure rate is reduced, the maintenance cost is indirectly reduced, the service life of the device is prolonged, the outer surface of the bottom of the processing box 16 is fixedly provided, two sets of second sliders 17 are all slidably mounted in the second sliding grooves 18, the feeding and discharging box 15 and the processing box 16 are slidably mounted, a fixing plate 19 is fixedly mounted on the outer wall of one side of the processing box 16, the fixing plate 19 is attached to the opening of the other side of the feeding and discharging box 15, a handle is fixedly mounted on the outer wall of one side of the fixing plate 19, and one end of the transmission rod 501 extends to the outside of the shell 1 and is fixedly connected with a crank 24.
The working principle is as follows: firstly, the device is moved to a road surface needing asphalt paving operation, the processing box 16 is drawn out and poured with prefabricated asphalt raw materials and then pushed back, the second motor 405 and the electric heating plate 406 are controlled to be started, the asphalt raw materials are heated and mixed, the distance between the material spreading plate 507 and the road surface is adjusted by shaking the crank 24 according to the asphalt thickness and width standards, the servo motor 8 and the first motor 205 are controlled to be started after the asphalt is mixed and formed, the whole device starts to move, the cleaning brush head 204 attached to the road surface cleans sand stones and dust on the road surface, the electric push rod 305 is controlled to extend to push the arc push plate 306, the feeding and discharging box 15 is driven to turn over, asphalt in the processing box 16 slides down on the feeding blade 11 under the self gravity and the pushing action of the mixing blade 402 and then is uniformly pushed to the road surface from the discharging port, the asphalt speed can be adjusted by adjusting the telescopic length of the electric push rod 305, the material spreading plate 507 performs flattening operation on the asphalt when the asphalt passes through, and the flattening compaction roller 20 performs flattening operation on the asphalt when the asphalt passes through, so that firm bonding with the road surface is ensured.
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 (8)
1. The utility model provides a road machinery construction is with pitch device that paves, includes casing (1), its characterized in that: the cleaning device is characterized in that a cleaning mechanism (2), a turnover discharging mechanism (3), a heating mixing mechanism (4), a distance adjusting mechanism (5) and a damping protection mechanism (6) are arranged on a shell (1), the shell (1) is of a hollow structure with openings at the top and two sides, two groups of holes are formed in the outer surface of the bottom of the shell (1), an installation rod (23) is installed on the inner wall of each hole in a rotating mode, two groups of moving wheels (7) are fixedly installed on the outer wall of the installation rod (23), the two groups of moving wheels (7) are located in the holes, a servo motor (8) is fixedly installed on the outer surface of the rear side of the shell (1), an output shaft of the servo motor (8) is fixedly connected with the installation rod (23) through a coupler, guide plates (9) are fixedly installed on the inner walls of the front side and the rear side of the shell (1), the guide plates (9) are arranged in an inclined mode, a discharge, eight groups of feeding blades (11) are fixedly installed on the outer wall of the third rotating rod (10), one ends of the third rotating rod (10) and the installation rod (23) extend to the outer part of the shell (1) and are fixedly connected with third gears (12), second chains (13) are sleeved on the two groups of third gears (12), the two groups of third gears (12) are in transmission connection through the second chains (13), an installation frame (14) and a protection frame (21) are fixedly installed on the inner wall of the shell (1), a feeding box (15) and a discharging box (15) are arranged above the installation frame (14), the feeding box (15) and the discharging box (15) are of a hollow structure with openings at two sides, the outer surface of the top of the installation frame (14) is hinged with the outer surface of the bottom of the feeding box (15), a processing box (16) is arranged inside the feeding box (15), the processing box (16) is of a hollow structure with openings at the top and one side, a hole is formed in the bottom of the shell, the leveling and compacting roller (20) is positioned in the hole, and the outer surface of the top of the protective frame (21) is hinged with a searchlight (22).
2. The asphalt paving device for road machinery construction according to claim 1, characterized in that: clean mechanism (2) including cleaning frame (201), first pivot pole (202), first gear (203), clean brush head (204) and first motor (205), the bottom surface fixed mounting of casing (1) has cleaning frame (201), the inboard top of cleaning frame (201) is rotated and is installed eight sets of first pivot pole (202), fixed mounting has first gear (203) on the outer wall of first pivot pole (202), eight sets of first gear (203) intermeshing, the one end fixedly connected with of first pivot pole (202) cleans brush head (204), it has first motor (205) to gain inboard bottom fixed mounting, the output shaft of first motor (205) extends to the inside of cleaning frame (201) and with first pivot pole (202) fixed connection through the shaft coupling.
3. The asphalt paving device for road machinery construction according to claim 1, characterized in that: the turnover discharging mechanism (3) comprises a connecting rod (301), hinged pieces (302), a discharging door (303), a fixed rod (304), an electric push rod (305) and an arc-shaped push plate (306), the connecting rod (301) is hinged on the outer walls of the front side and the rear side of the feeding and discharging box (15), two groups of hinged pieces (302) are hinged on the outer surface of the top of the mounting rack (14), one end of each hinged piece (302) is hinged with the connecting rod (301), one end of each connecting rod (301) is fixedly connected with the discharging door (303), the discharging door (303) is attached to one side opening of the feeding and discharging box (15), a hole is formed in the outer surface of the front side of the shell (1), the fixed rod (304) is fixedly connected to one end of the hinged piece (302), one end of the fixed rod (304) penetrates through the hole and extends to the outer portion of the shell (1), the electric push, the free end of the electric push rod (305) is fixedly connected with an arc push plate (306), and the arc push plate (306) is overlapped with the fixed rod (304).
4. The asphalt paving device for road machinery construction according to claim 1, characterized in that: the heating and mixing mechanism (4) comprises a second rotating rod (401), a mixing blade (402), a second gear (403), a first chain (404), a second motor (405) and an electric heating plate (406), advance the inboard top of workbin (15) and rotate and install three sets of second dwang (401), fixed mounting has second gear (403) and four groups of mix blade (402) on the outer wall of second dwang (401), the cover is established on three sets of second gear (403) and is installed first chain (404), three sets of second gear (403) are connected through first chain (404) transmission, the top fixed surface who handles case (16) installs second motor (405), the output shaft of second motor (405) extend to the inside of advancing workbin (15) and with second dwang (401) fixed connection through the shaft coupling, the inboard bottom fixed mounting who handles case (16) has two sets of electric heat board (406).
5. The asphalt paving device for road machinery construction according to claim 1, characterized in that: the distance adjusting mechanism (5) comprises a transmission rod (501), a driving bevel gear (502), a threaded rod (503), a limiting block (504), a limiting groove (505), a driven bevel gear (506) and a spreading plate (507), wherein a hole is formed in the outer surface of the bottom of the shell (1), the spreading plate (507) is arranged in the hole, the transmission rod (501) is rotatably arranged on the inner walls of the front side and the rear side of the shell (1), two groups of driving bevel gears (502) are fixedly arranged on the outer wall of the transmission rod (501), two groups of threaded rods (503) are rotatably arranged at the bottom of the inner side of the shell (1), the limiting block (504) is threadedly arranged on the threaded rod (503), the limiting block (504) is fixedly connected with the spreading plate (507), the limiting grooves (505) are respectively formed in the inner walls of the front side and the rear side of the shell (1), the limiting block (504) is slidably arranged, one end of the threaded rod (503) is fixedly connected with a driven bevel gear (506), and the driving bevel gear (502) is meshed with the driven bevel gear (506).
6. The asphalt paving device for road machinery construction according to claim 1, characterized in that: shock attenuation protection machanism (6) are including surge tank (601), first spout (602), first slider (603), high tensile spring (604) and bracing piece (605), equal fixed mounting has surge tank (601) on the side outer wall of the front and back of casing (1), surge tank (601) are bottom open-ended hollow structure, first spout (602) have been seted up on the lateral wall of surge tank (601), slidable mounting has first slider (603) on first spout (602), the inboard top fixed mounting of surge tank (601) has high tensile spring (604), the one end of high tensile spring (604) and the top fixed surface of first slider (603) are connected, the bottom fixed surface of first slider (603) installs bracing piece (605), the one end of bracing piece (605) passes the entrance to extend to the outside of surge tank (601) and with level and smooth compaction roller (20) and rotate the installation.
7. The asphalt paving device for road machinery construction according to claim 1, characterized in that: the outer fixed surface in bottom of handling case (16) installs two sets of second slider (17), and second spout (18) have been seted up to the inboard bottom of business turn over workbin (15), and equal slidable mounting in second spout (18) of two sets of second slider (17), business turn over workbin (15) and handle case (16) slidable mounting.
8. An asphalt paving apparatus for road machinery construction according to claim 5 or 7, wherein: fixed mounting has fixed plate (19) on the one side outer wall of handling case (16), and fixed plate (19) and the setting of laminating mutually of the opposite side opening of business turn over workbin (15), fixed mounting has the handle on the one side outer wall of fixed plate (19), and the one end of transfer line (501) extends to the outside and the fixedly connected with crank (24) of casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010597404.9A CN111778809A (en) | 2020-06-28 | 2020-06-28 | Asphalt paving device for road machinery construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010597404.9A CN111778809A (en) | 2020-06-28 | 2020-06-28 | Asphalt paving device for road machinery construction |
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| Publication Number | Publication Date |
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| CN111778809A true CN111778809A (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010597404.9A Pending CN111778809A (en) | 2020-06-28 | 2020-06-28 | Asphalt paving device for road machinery construction |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112323580A (en) * | 2020-11-28 | 2021-02-05 | 汤炬 | Auxiliary device is laid with pitch to road construction |
| CN112359689A (en) * | 2020-10-30 | 2021-02-12 | 黄龙 | Uneven pavement pretreatment device for road widening construction |
| CN112982084A (en) * | 2021-01-27 | 2021-06-18 | 上海湃达建筑材料有限公司 | Asphalt repairing device for highway pavement maintenance |
| CN113403917A (en) * | 2021-06-23 | 2021-09-17 | 无锡路程科技有限公司 | Asphalt laying device |
| CN113565044A (en) * | 2021-08-09 | 2021-10-29 | 河南江恒建筑工程有限公司 | Highway construction cleaning device |
| CN114481779A (en) * | 2022-01-18 | 2022-05-13 | 陕西公路工程建设有限公司 | Leveling equipment for highway side slope |
| CN115538258A (en) * | 2022-10-27 | 2022-12-30 | 安徽景徽建设有限公司 | Municipal administration road paver |
Citations (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201288298Y (en) * | 2008-10-31 | 2009-08-12 | 镇江华晨华通路面机械有限公司（中外合资） | Mobile adjuvant heating device of tar pavement maintenance car |
| CN204054381U (en) * | 2014-07-09 | 2014-12-31 | 武昱 | Water Cutting lands overturn platform |
| CN104444938A (en) * | 2014-12-09 | 2015-03-25 | 济南华北升降平台制造有限公司 | Small high-post abut-connection self-unloading lifting vehicle |
| CN204715162U (en) * | 2015-04-22 | 2015-10-21 | 天津康远工程机械有限公司 | Bunker device for paver |
| RU2616382C1 (en) * | 2015-12-18 | 2017-04-14 | Анатолий Алексеевич Кудинов | Trailed road-cleaning vehicle |
| US20170350080A1 (en) * | 2016-06-01 | 2017-12-07 | Caterpillar Paving Products Inc. | Ventilation system and method for cold planer machine |
| CN108277723A (en) * | 2018-01-03 | 2018-07-13 | 大连赢得科技有限公司 | A kind of asphalt distribution device of uniform distribution |
| CN207714093U (en) * | 2017-12-18 | 2018-08-10 | 南京交通工程有限公司 | A kind of road administration concrete paver |
| CN108442720A (en) * | 2018-05-16 | 2018-08-24 | 高云犇 | A kind of Construction Safety protection network |
| CN207846150U (en) * | 2018-02-08 | 2018-09-11 | 于建涛 | A kind of heat-regenerating paver of asphalt pavement |
| CN108660994A (en) * | 2018-06-25 | 2018-10-16 | 徐美琴 | A kind of environmental sanitation dumper |
| CN108774946A (en) * | 2018-08-28 | 2018-11-09 | 东至县科创塑料制品有限公司 | It is a kind of that there is the concrete floor grooving machine for absorbing dust function |
| CN108781786A (en) * | 2018-08-29 | 2018-11-13 | 朱迁 | A kind of agricultural seed storage device |
| CN108999108A (en) * | 2018-07-11 | 2018-12-14 | 戴翔 | A kind of clutch lift engineering section alarming device |
| CN109024421A (en) * | 2018-08-21 | 2018-12-18 | 苏州琦少工程科技有限公司 | A kind of highway pavement cleaning thing has the sweeper of spraying function |
| CN208293495U (en) * | 2018-04-03 | 2018-12-28 | 黄广仙 | A kind of municipal administration road-surface cleaning apparatus |
| CN208379480U (en) * | 2018-05-24 | 2019-01-15 | 湖南达谊路桥工程有限公司 | A kind of traffic mark switching device of rotatable lifting |
| CN208517791U (en) * | 2018-07-02 | 2019-02-19 | 广西广厦环保科技有限公司 | A kind of troweling mechanism of asphalt-spreader |
| CN208612463U (en) * | 2018-08-14 | 2019-03-19 | 东营市鑫泰来工贸有限公司 | A kind of lubricating grease mixing plant |
| CN109680780A (en) * | 2018-12-27 | 2019-04-26 | 南通市第一人民医院 | A kind of Liftable closet |
| CN110106767A (en) * | 2019-05-24 | 2019-08-09 | 赣州市兴顺辉科技有限公司 | A kind of laying of road construction concrete is vibrated integrated device |
| CN110258249A (en) * | 2019-07-05 | 2019-09-20 | 王康杰 | A kind of Expressway Asphalt regenerative mixed device |
| CN110318322A (en) * | 2019-07-23 | 2019-10-11 | 王秀兰 | A kind of town road asphalt paving device |
| CN110395168A (en) * | 2019-08-05 | 2019-11-01 | 湖南星通汽车制造有限公司 | Obstacles removing car and its hoistable platform |
| CN110395169A (en) * | 2019-08-05 | 2019-11-01 | 湖南星通汽车制造有限公司 | Obstacles removing car and its overturning platform |
| CN110424220A (en) * | 2019-08-26 | 2019-11-08 | 淄博询知方技术开发有限公司 | A kind of road engineering pavement asphalt laying equipment |
| CN209759986U (en) * | 2019-03-28 | 2019-12-10 | 薛飞 | Highway road surface cementation of fissures device |
| CN209836741U (en) * | 2019-04-22 | 2019-12-24 | 河南省交通运输厅公路管理局 | Cold-laid asphalt mixture transportation equipment with humidity adjusting device |
| CN110965433A (en) * | 2019-10-14 | 2020-04-07 | 中冶交通建设集团有限公司 | Material transporting dump truck and construction method thereof |
| CN210275489U (en) * | 2019-07-22 | 2020-04-10 | 成海荣 | Poultry is with quantitative feeding device |
| CN210458868U (en) * | 2019-08-02 | 2020-05-05 | 岳阳地泰工程材料有限公司 | Pitch device of paving is used in town road construction |
| CN210561593U (en) * | 2019-05-31 | 2020-05-19 | 湖南融城环保科技有限公司 | Asphalt mixture system |
| CN111287065A (en) * | 2020-03-27 | 2020-06-16 | 刘锦会 | Novel crack repair device of pitch highway construction |
-
2020
- 2020-06-28 CN CN202010597404.9A patent/CN111778809A/en active Pending
Patent Citations (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201288298Y (en) * | 2008-10-31 | 2009-08-12 | 镇江华晨华通路面机械有限公司（中外合资） | Mobile adjuvant heating device of tar pavement maintenance car |
| CN204054381U (en) * | 2014-07-09 | 2014-12-31 | 武昱 | Water Cutting lands overturn platform |
| CN104444938A (en) * | 2014-12-09 | 2015-03-25 | 济南华北升降平台制造有限公司 | Small high-post abut-connection self-unloading lifting vehicle |
| CN204715162U (en) * | 2015-04-22 | 2015-10-21 | 天津康远工程机械有限公司 | Bunker device for paver |
| RU2616382C1 (en) * | 2015-12-18 | 2017-04-14 | Анатолий Алексеевич Кудинов | Trailed road-cleaning vehicle |
| US20170350080A1 (en) * | 2016-06-01 | 2017-12-07 | Caterpillar Paving Products Inc. | Ventilation system and method for cold planer machine |
| CN207714093U (en) * | 2017-12-18 | 2018-08-10 | 南京交通工程有限公司 | A kind of road administration concrete paver |
| CN108277723A (en) * | 2018-01-03 | 2018-07-13 | 大连赢得科技有限公司 | A kind of asphalt distribution device of uniform distribution |
| CN207846150U (en) * | 2018-02-08 | 2018-09-11 | 于建涛 | A kind of heat-regenerating paver of asphalt pavement |
| CN208293495U (en) * | 2018-04-03 | 2018-12-28 | 黄广仙 | A kind of municipal administration road-surface cleaning apparatus |
| CN108442720A (en) * | 2018-05-16 | 2018-08-24 | 高云犇 | A kind of Construction Safety protection network |
| CN208379480U (en) * | 2018-05-24 | 2019-01-15 | 湖南达谊路桥工程有限公司 | A kind of traffic mark switching device of rotatable lifting |
| CN108660994A (en) * | 2018-06-25 | 2018-10-16 | 徐美琴 | A kind of environmental sanitation dumper |
| CN208517791U (en) * | 2018-07-02 | 2019-02-19 | 广西广厦环保科技有限公司 | A kind of troweling mechanism of asphalt-spreader |
| CN108999108A (en) * | 2018-07-11 | 2018-12-14 | 戴翔 | A kind of clutch lift engineering section alarming device |
| CN208612463U (en) * | 2018-08-14 | 2019-03-19 | 东营市鑫泰来工贸有限公司 | A kind of lubricating grease mixing plant |
| CN109024421A (en) * | 2018-08-21 | 2018-12-18 | 苏州琦少工程科技有限公司 | A kind of highway pavement cleaning thing has the sweeper of spraying function |
| CN108774946A (en) * | 2018-08-28 | 2018-11-09 | 东至县科创塑料制品有限公司 | It is a kind of that there is the concrete floor grooving machine for absorbing dust function |
| CN108781786A (en) * | 2018-08-29 | 2018-11-13 | 朱迁 | A kind of agricultural seed storage device |
| CN109680780A (en) * | 2018-12-27 | 2019-04-26 | 南通市第一人民医院 | A kind of Liftable closet |
| CN209759986U (en) * | 2019-03-28 | 2019-12-10 | 薛飞 | Highway road surface cementation of fissures device |
| CN209836741U (en) * | 2019-04-22 | 2019-12-24 | 河南省交通运输厅公路管理局 | Cold-laid asphalt mixture transportation equipment with humidity adjusting device |
| CN110106767A (en) * | 2019-05-24 | 2019-08-09 | 赣州市兴顺辉科技有限公司 | A kind of laying of road construction concrete is vibrated integrated device |
| CN210561593U (en) * | 2019-05-31 | 2020-05-19 | 湖南融城环保科技有限公司 | Asphalt mixture system |
| CN110258249A (en) * | 2019-07-05 | 2019-09-20 | 王康杰 | A kind of Expressway Asphalt regenerative mixed device |
| CN210275489U (en) * | 2019-07-22 | 2020-04-10 | 成海荣 | Poultry is with quantitative feeding device |
| CN110318322A (en) * | 2019-07-23 | 2019-10-11 | 王秀兰 | A kind of town road asphalt paving device |
| CN210458868U (en) * | 2019-08-02 | 2020-05-05 | 岳阳地泰工程材料有限公司 | Pitch device of paving is used in town road construction |
| CN110395168A (en) * | 2019-08-05 | 2019-11-01 | 湖南星通汽车制造有限公司 | Obstacles removing car and its hoistable platform |
| CN110395169A (en) * | 2019-08-05 | 2019-11-01 | 湖南星通汽车制造有限公司 | Obstacles removing car and its overturning platform |
| CN110424220A (en) * | 2019-08-26 | 2019-11-08 | 淄博询知方技术开发有限公司 | A kind of road engineering pavement asphalt laying equipment |
| CN110965433A (en) * | 2019-10-14 | 2020-04-07 | 中冶交通建设集团有限公司 | Material transporting dump truck and construction method thereof |
| CN111287065A (en) * | 2020-03-27 | 2020-06-16 | 刘锦会 | Novel crack repair device of pitch highway construction |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112359689A (en) * | 2020-10-30 | 2021-02-12 | 黄龙 | Uneven pavement pretreatment device for road widening construction |
| CN112323580A (en) * | 2020-11-28 | 2021-02-05 | 汤炬 | Auxiliary device is laid with pitch to road construction |
| CN112982084A (en) * | 2021-01-27 | 2021-06-18 | 上海湃达建筑材料有限公司 | Asphalt repairing device for highway pavement maintenance |
| CN113403917A (en) * | 2021-06-23 | 2021-09-17 | 无锡路程科技有限公司 | Asphalt laying device |
| CN113565044A (en) * | 2021-08-09 | 2021-10-29 | 河南江恒建筑工程有限公司 | Highway construction cleaning device |
| CN114481779A (en) * | 2022-01-18 | 2022-05-13 | 陕西公路工程建设有限公司 | Leveling equipment for highway side slope |
| CN114481779B (en) * | 2022-01-18 | 2023-08-29 | 陕西公路工程建设有限公司 | Leveling equipment for highway side slope |
| CN115538258A (en) * | 2022-10-27 | 2022-12-30 | 安徽景徽建设有限公司 | Municipal administration road paver |
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Application publication date: 20201016 |