CN114808646A - Road maintenance pitch laying device that road engineering used - Google Patents

Road maintenance pitch laying device that road engineering used Download PDF

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Publication number
CN114808646A
CN114808646A CN202210596113.7A CN202210596113A CN114808646A CN 114808646 A CN114808646 A CN 114808646A CN 202210596113 A CN202210596113 A CN 202210596113A CN 114808646 A CN114808646 A CN 114808646A
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CN
China
Prior art keywords
road
caisson
asphalt
laying device
supporting plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202210596113.7A
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Chinese (zh)
Inventor
张学军
蒲先辉
荣凯
于建涛
王明华
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Individual
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Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202210596113.7A priority Critical patent/CN114808646A/en
Publication of CN114808646A publication Critical patent/CN114808646A/en
Withdrawn legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
    • E01C23/0966—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving
    • 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
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
    • E01C23/0966—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving
    • E01C23/0973—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving with liquid or semi-liquid materials, e.g. crack sealants
    • 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
    • E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
    • E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Road Paving Machines (AREA)

Abstract

The invention discloses a road maintenance asphalt laying device for road engineering, which belongs to the technical field of road maintenance and comprises a supporting plate, wherein a moving assembly is arranged at the bottom of the supporting plate, a pavement cleaning assembly is fixedly arranged at the top of the supporting plate, a storage barrel is fixedly arranged at the top of the supporting plate and positioned at one side of the pavement cleaning assembly, and a stirring assembly is arranged in an inner cavity of the storage barrel; according to the invention, through the arrangement of the pavement cleaning component, sundries and dust on the pavement can be cleaned and collected before asphalt is paved, so that the situation that more dust exists on the ground when the asphalt is paved, the combination firmness degree of the asphalt and the substrate is influenced, and further the road repairing quality is influenced is prevented, the asphalt can be paved on the pavement through the arrangement of the asphalt paving component, the paved asphalt can be compacted through the arrangement of the flattening roller, and the use height of the flattening roller can be adjusted through the arrangement of the height adjusting component, so that the paving requirements of the asphalt with different thicknesses can be met.

Description

Road maintenance pitch laying device that road engineering used
Technical Field
The invention belongs to the technical field of road maintenance, and particularly relates to a road maintenance asphalt paving device for road engineering.
Background
Asphalt pavement refers to various types of pavement made by incorporating into mineral materials a road asphalt material. The asphalt binder improves the capability of the paving aggregate to resist damage of traveling vehicles and natural factors to the pavement, and enables the pavement to be smooth, less in dust, impermeable and durable. Therefore, the asphalt pavement is a high-grade pavement which is most widely adopted in road construction, and the asphalt pavement is damaged in the long-term use process and needs to be repaired by maintenance personnel.
In the prior art, asphalt pavement can use asphalt paving device when repairing, and current asphalt paving device does not possess the function of clearing up the road surface, if there is more dust subaerially when laying asphalt, can influence the firm degree of combination of pitch and basement, and then influence the quality of road repair.
Therefore, a road maintenance asphalt paving device for road engineering is provided to solve the problems in the prior art, so that dust on a substrate is cleaned in the asphalt paving process to enhance the bonding firmness of asphalt and the substrate.
Disclosure of Invention
The invention aims to provide a road maintenance asphalt paving device for road engineering, which aims to solve the problems that the asphalt paving device in the prior art does not have the function of cleaning the road surface, and if more dust exists on the ground surface when asphalt is paved, the firm bonding degree of the asphalt and the substrate is influenced, and the road repairing quality is further influenced.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a road repair pitch laying device that road engineering used, includes the backup pad, the removal subassembly is installed to the bottom of backup pad, the top fixed mounting of backup pad has the road surface clearance subassembly, the top of backup pad and the one side fixed mounting that is located the road surface clearance subassembly have the storage vat, the stirring subassembly is installed to the inner chamber of storage vat, the outside cover of storage vat is equipped with lagging casing, the bottom fixed mounting of backup pad has pitch to lay the subassembly, pitch is laid and is linked together through the pitch pump between subassembly and the storage vat, the bottom of backup pad and be located pitch and lay the subassembly and keep away from one side of road surface clearance subassembly and be equipped with the mount, the flattening roller is installed to the inner chamber of mount, be equipped with the altitude mixture control subassembly between mount and the backup pad.
Preferably, the road surface cleaning assembly includes caisson and dust absorption shell, the dust absorption shell is installed in one side of backup pad, the caisson is installed in the top of backup pad, the fixed slot has been seted up at the top of caisson, the inner chamber fixed mounting of fixed slot has the filter screen, the top of caisson and the department of correspondence fixed mounting that is located the fixed slot have the exhaust fan, the caisson links together through the connecting pipe with the dust absorption shell, the bottom sliding connection of caisson inner chamber has the collection box, the outside that the caisson was run through and extended to the caisson in one side of collecting the box, be equipped with locking Assembly between collection box and the caisson.
Preferably, the locking assembly comprises a locking plate fixedly mounted on the surface of the collecting box, a locking rod is connected to the surface of the locking plate through threads, and one end of the locking rod penetrates through the locking plate and extends to the outside of the locking plate to be connected with the surface of the caisson through threads.
Preferably, the stirring assembly comprises a speed reducing motor fixedly installed at the top of the storage barrel, an output shaft of the speed reducing motor penetrates through the storage barrel and extends to an inner cavity of the storage barrel, a rotating rod is fixedly installed on the inner cavity of the storage barrel, and a stirring rod is fixedly connected to the surface of the rotating rod.
Preferably, the asphalt paving component comprises a fixed shell fixedly installed at the bottom of the supporting plate, the discharge end of the asphalt pump is communicated with the top of the fixed shell, the bottom of the fixed shell is communicated with the discharge shell in an equal distance mode, and the discharge shell is arranged in an inclined mode.
Preferably, the height adjusting assembly comprises a threaded pipe fixedly installed at the top of the supporting plate, an adjusting rod is connected to the inner cavity of the threaded pipe in a threaded mode, a hand wheel penetrates through the threaded pipe and extends to the outer portion of the threaded pipe at the top end of the adjusting rod, and the bottom end of the adjusting rod penetrates through the threaded pipe and the supporting plate in sequence and extends to the lower portion of the supporting plate to be connected with the top of the fixing frame in a rotating mode.
Preferably, the surface of the threaded pipe is in threaded connection with a positioning rod, and one end of the positioning rod penetrates through the threaded pipe and extends to the inner cavity of the threaded pipe to be attached to the surface of the adjusting rod.
Preferably, the bottom fixed mounting of storage vat inner chamber has the supporting seat, the bottom of bull stick is connected with the top rotation of supporting seat.
Preferably, the top of the storage vat is communicated with a filling pipe, and the top of the filling pipe is provided with a pipe cover.
Preferably, the moving assembly comprises moving wheels and push rods, the moving wheels are provided with four groups, the four groups of moving wheels are respectively installed at four corners of the bottom of the supporting plate, and the push rods are installed at the top of the supporting plate.
The invention has the technical effects and advantages that: compared with the prior art, the road maintenance asphalt paving device for road engineering provided by the invention has the following advantages:
1. according to the invention, through the arrangement of the pavement cleaning component, sundries and dust on the pavement can be cleaned and collected before asphalt is paved, so that more dust on the ground can be prevented from influencing the firm combination degree of the asphalt and the substrate when the asphalt is paved, and further the road repairing quality is influenced;
2. according to the invention, the collection box and the caisson can be locked and fixed together through the arrangement of the locking assembly so as to fix the use position of the collection box, the asphalt in the storage barrel can be prevented from solidifying through the matching use of the stirring assembly and the heat-insulating shell, the asphalt in the storage barrel can be stirred through the arrangement of the stirring assembly so as to slow down the solidification speed of the asphalt, and the temperature loss speed of the asphalt in the storage barrel can be slowed down through the arrangement of the heat-insulating shell so as to further slow down the solidification speed of the asphalt.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the pavement cleaning assembly of the present invention;
FIG. 3 is a schematic structural view of a stirring assembly of the present invention;
fig. 4 is a schematic structural view of the height adjusting assembly of the present invention.
In the figure: 1. a support plate; 2. a storage barrel; 3. a heat-insulating shell; 4. an asphalt pump; 5. a fixed mount; 6. flattening rollers; 7. caisson; 8. a dust collection shell; 9. fixing grooves; 10. a filter screen; 11. an exhaust fan; 12. a connecting pipe; 13. a collection box; 14. a locking plate; 15. a locking lever; 16. a reduction motor; 17. a rotating rod; 18. a stirring rod; 19. a stationary case; 20. a discharge shell; 21. a threaded pipe; 22. adjusting a rod; 23. a hand wheel; 24. positioning a rod; 25. a supporting seat; 26. a filling pipe; 27. a moving wheel; 28. a push rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
The invention provides a road maintenance asphalt paving device for road engineering, which comprises a supporting plate 1, wherein the bottom of the supporting plate 1 is provided with a moving assembly, the moving assembly comprises moving wheels 27 and push rods 28, the moving wheels 27 are provided with four groups, the four groups of moving wheels 27 are respectively arranged at four corners of the bottom of the supporting plate 1, and the push rods 28 are arranged at the top of the supporting plate 1;
the use position of the device can be moved through the arrangement of the moving component, when the device is used, a user can push the push rod 28 to drive the supporting plate 1 to move, and the moving of the supporting plate 1 can drive the moving wheels 27 at four corners of the bottom of the supporting plate to roll on the road surface, so that the device can be used in the moving process;
preferably, a pavement cleaning assembly is fixedly mounted at the top of the supporting plate 1 and comprises a caisson 7 and a dust collection shell 8, the dust collection shell 8 is mounted at one side of the supporting plate 1, the caisson 7 is mounted at the top of the supporting plate 1, a fixing groove 9 is formed in the top of the caisson 7, a filter screen 10 is fixedly mounted in an inner cavity of the fixing groove 9, an exhaust fan 11 is fixedly mounted at the top of the caisson 7 and at a position corresponding to the fixing groove 9, the caisson 7 and the dust collection shell 8 are connected together through a connecting pipe 12, a collection box 13 is slidably connected to the bottom of the inner cavity of the caisson 7, and one side of the collection box 13 penetrates through the caisson 7 and extends to the outside of the caisson 7;
through the arrangement of the pavement cleaning component, before asphalt is paved, a user can open the exhaust fan 11 through the external controller, the air in the caisson 7 can be pumped out by the operation of the exhaust fan 11, so that the interior of the caisson is in a negative pressure state, the dust and sundries on the pavement can be sucked out by the dust suction shell 8 under the action of the negative pressure and input into the inner cavity of the caisson 7 through the connecting pipe 12, the dust or the sundries in the caisson 7 can be prevented from being discharged to the outside through the fixing groove 9 through the arrangement of the filter screen 10, through the arrangement of the collection box 13, when the component stops operating, the dust or the sundries in the caisson 7 can sink into the collection box 13 under the action of self gravity, and the user can take out the collection box 13 regularly to clean the sundries in the caisson;
a locking assembly is arranged between the collecting box 13 and the caisson 7 and comprises a locking plate 14 fixedly mounted on the surface of the collecting box 13, a locking rod 15 is in threaded connection with the surface of the locking plate 14, and one end of the locking rod 15 penetrates through the locking plate 14 and extends to the outside of the locking plate 14 to be in threaded connection with the surface of the caisson 7;
the collection box 13 and the caisson 7 can be locked and fixed together through the arrangement of the locking assembly, after a user puts the collection box 13 into the inner cavity of the caisson 7, the locking rod 15 can be screwed, and the locking rod 15 rotates to enable one end of the locking rod to penetrate through the locking plate 14 and extend to the outer part of the locking plate 14 to be in threaded connection with the surface of the caisson 7, so that the using position of the collection box 13 is fixed;
it is worth to be noted that, a storage vat 2 is fixedly installed on the top of the support plate 1 and on one side of the road surface cleaning assembly, a filling pipe 26 is communicated with the top of the storage vat 2, a pipe cover is installed on the top of the filling pipe 26, a stirring assembly is installed in the inner cavity of the storage vat 2, the stirring assembly comprises a speed reduction motor 16 fixedly installed on the top of the storage vat 2, an output shaft of the speed reduction motor 16 penetrates through the storage vat 2 and extends to the inner cavity of the storage vat 2 to be fixedly installed with a rotating rod 17, a stirring rod 18 is fixedly connected to the surface of the rotating rod 17, a support seat 25 is fixedly installed on the bottom of the inner cavity of the storage vat 2, the bottom end of the rotating rod 17 is rotatably connected with the top of the support seat 25, a heat preservation shell 3 is sleeved outside the storage vat 2, an asphalt laying assembly is fixedly installed on the bottom of the support plate 1, the asphalt laying assembly comprises a fixed shell 19 fixedly installed on the bottom of the support plate 1, the discharge end of the asphalt pump 4 is communicated with the top of the fixed shell 19, the bottom of the fixed shell 19 is communicated with a discharging shell 20 at equal intervals, the discharging shell 20 is arranged obliquely, and the asphalt laying component and the storage barrel 2 are connected together through an asphalt pump 4;
asphalt can be injected into the storage vat 2 through the arrangement of the filling pipe 26, the pipe cover can play a sealing role on the filling pipe 26 to prevent external sundries from entering the inner cavity of the storage vat 2 through the filling pipe 26, meanwhile, a user can turn on the speed reducing motor 16 through an external controller, an output shaft of the speed reducing motor 16 drives the rotating rod 17 to rotate, the rotating rod 17 drives the stirring rod 18 to rotate to stir the asphalt in the storage vat 2 to prevent the asphalt from solidifying, and the arrangement of the supporting seat 25 can play a supporting role on the bottom end of the rotating rod 17 to prevent the rotating rod 17 from deviating in the rotating process;
the setting of the heat-insulating shell 3 can prevent the asphalt inside the storage vat 2 from temperature loss and solidification, when asphalt needs to be laid, a user can turn on the asphalt pump 4 through an external controller, the asphalt pump 4 can work to pump the asphalt inside the storage vat 2 out and discharge the asphalt into the inner cavity of the fixed shell 19, and the asphalt is laid on the road surface through the discharge shell 20 at the bottom of the fixed shell 19;
preferably, a fixing frame 5 is arranged at the bottom of the supporting plate 1 and on one side, away from the pavement cleaning assembly, of the asphalt paving assembly, a flattening roller 6 is installed in an inner cavity of the fixing frame 5, a height adjusting assembly is arranged between the fixing frame 5 and the supporting plate 1 and comprises a threaded pipe 21 fixedly installed at the top of the supporting plate 1, an adjusting rod 22 is in threaded connection with the inner cavity of the threaded pipe 21, a hand wheel 23 is fixedly installed at the outer part, penetrating through the threaded pipe 21, extending to the threaded pipe 21, of the top end of the adjusting rod 22, the bottom end of the adjusting rod 22 penetrates through the threaded pipe 21 and the supporting plate 1 in sequence and extends to the lower part of the supporting plate 1 to be rotatably connected with the top of the fixing frame 5, a positioning rod 24 is in threaded connection with the surface of the threaded pipe 21, and one end of the positioning rod 24 penetrates through the threaded pipe 21 and extends to the inner cavity of the threaded pipe 21 to be attached to the surface of the adjusting rod 22;
through the arrangement of the flattening roller 6, after asphalt pavement is finished, the supporting plate 1 continues to move under the action of the moving assembly, and drives the flattening roller 6 at the bottom of the supporting plate to flatten asphalt on a road surface, through the arrangement of the height adjusting assembly, when the use height of the flattening roller 6 needs to be adjusted, a user can rotate the hand wheel 23 to drive the adjusting rod 22 to rotate, as the threaded pipe 21 is fixedly arranged at the top of the supporting plate 1, the adjusting rod 22 can move upwards or downwards in the rotating process, the adjusting rod 22 can move through the fixing frame 5 to drive the flattening roller 6 to move so as to adjust the use height of the flattening roller, through the arrangement of the positioning rod 24, after the use height of the flattening roller 6 is adjusted, the positioning rod 24 can be screwed, and the rotation of the positioning rod 24 enables one end of the positioning rod to penetrate through the threaded pipe 21 and extend to the inner cavity of the threaded pipe 21 to be attached to the surface of the adjusting rod 22, so as to fix the relative position of the adjusting rod 22 and the threaded pipe 21 and further fix the usage height of the flattening roller 6.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
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.

Claims (10)

1. The utility model provides a road repair pitch laying device that road engineering used, includes backup pad (1), the removal subassembly, its characterized in that are installed to the bottom of backup pad (1): the utility model discloses a road surface cleaning assembly, including backup pad (1), one side fixed mounting that the top of backup pad (1) just is located the road surface cleaning assembly has storage vat (2), the stirring subassembly is installed to the inner chamber of storage vat (2), the outside cover of storage vat (2) is equipped with lagging casing (3), the bottom fixed mounting of backup pad (1) has pitch to lay the subassembly, pitch is laid and is linked together through pitch pump (4) between subassembly and storage vat (2), the bottom of backup pad (1) just is located pitch and lays the subassembly one side of keeping away from the road surface cleaning assembly and is equipped with mount (5), flattening roller (6) are installed to the inner chamber of mount (5), be equipped with the altitude mixture control subassembly between mount (5) and backup pad (1).
2. A road maintenance asphalt laying device for road engineering according to claim 1, characterized in that: the road surface cleaning assembly comprises a caisson (7) and a dust collection shell (8), the dust collection shell (8) is installed on one side of a support plate (1), the caisson (7) is installed on the top of the support plate (1), a fixing groove (9) is formed in the top of the caisson (7), a filter screen (10) is fixedly installed in an inner cavity of the fixing groove (9), an exhaust fan (11) is fixedly installed at the top of the caisson (7) and located at the corresponding position of the fixing groove (9), the caisson (7) is connected with the dust collection shell (8) through a connecting pipe (12), a collection box (13) is connected to the bottom of the inner cavity of the caisson (7) in a sliding mode, the outside of the caisson (7) is penetrated through one side of the collection box (13) and extends to the caisson (7), and a locking assembly is arranged between the collection box (13) and the caisson (7).
3. A road maintenance asphalt laying device for road engineering according to claim 2, characterized in that: the locking assembly comprises a locking plate (14) fixedly installed on the surface of the collecting box (13), a locking rod (15) is connected to the surface of the locking plate (14) in a threaded mode, and one end of the locking rod (15) penetrates through the locking plate (14) and extends to the outside of the locking plate (14) to be connected with the surface of the caisson (7) in a threaded mode.
4. A road maintenance asphalt laying device for road engineering according to claim 1, characterized in that: stirring subassembly is including gear motor (16) fixed mounting in storage vat (2) top, the output shaft of gear motor (16) runs through storage vat (2) and extends to the inner chamber fixed mounting of storage vat (2) and has bull stick (17), the fixed surface of bull stick (17) is connected with puddler (18).
5. A road maintenance asphalt laying device for road engineering according to claim 1, characterized in that: the subassembly is laid to pitch includes fixed mounting in set casing (19) of backup pad (1) bottom, the row's of pitch pump (4) material end and the top intercommunication of set casing (19), the bottom equidistance intercommunication of set casing (19) has row material shell (20), it sets up to arrange material shell (20) to be the slope.
6. A road maintenance asphalt laying device for road engineering according to claim 1, characterized in that: the height adjusting assembly comprises a threaded pipe (21) fixedly installed at the top of the supporting plate (1), an adjusting rod (22) is connected to the inner cavity of the threaded pipe (21) in a threaded mode, a hand wheel (23) penetrates through the threaded pipe (21) and extends to the outer portion of the threaded pipe (21) from the top end of the adjusting rod (22), and the bottom end of the adjusting rod (22) penetrates through the threaded pipe (21) and the supporting plate (1) in sequence and extends to the lower portion of the supporting plate (1) to be connected with the top of the fixing frame (5) in a rotating mode.
7. A road-maintenance asphalt laying device for road engineering according to claim 6, characterized in that: the surface of the threaded pipe (21) is in threaded connection with a positioning rod (24), and one end of the positioning rod (24) penetrates through the threaded pipe (21) and extends to the inner cavity of the threaded pipe (21) to be attached to the surface of the adjusting rod (22).
8. A road-maintenance asphalt laying device for road engineering according to claim 4, characterized in that: the bottom fixed mounting of storage vat (2) inner chamber has supporting seat (25), the bottom of bull stick (17) is connected with the top rotation of supporting seat (25).
9. A road maintenance asphalt laying device for road engineering according to claim 1, characterized in that: the top of the storage barrel (2) is communicated with a filling pipe (26), and a pipe cover is installed at the top of the filling pipe (26).
10. A road maintenance asphalt laying device for road engineering according to claim 1, characterized in that: the moving assembly comprises moving wheels (27) and push rods (28), the moving wheels (27) are provided with four groups, the four groups of moving wheels (27) are respectively installed at four corners of the bottom of the supporting plate (1), and the push rods (28) are installed at the top of the supporting plate (1).
CN202210596113.7A 2022-05-26 2022-05-26 Road maintenance pitch laying device that road engineering used Withdrawn CN114808646A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210596113.7A CN114808646A (en) 2022-05-26 2022-05-26 Road maintenance pitch laying device that road engineering used

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210596113.7A CN114808646A (en) 2022-05-26 2022-05-26 Road maintenance pitch laying device that road engineering used

Publications (1)

Publication Number Publication Date
CN114808646A true CN114808646A (en) 2022-07-29

Family

ID=82519948

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210596113.7A Withdrawn CN114808646A (en) 2022-05-26 2022-05-26 Road maintenance pitch laying device that road engineering used

Country Status (1)

Country Link
CN (1) CN114808646A (en)

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Application publication date: 20220729