CN106245506A - Multifunction road regenerating device and pavement recycling construction method - Google Patents

Multifunction road regenerating device and pavement recycling construction method Download PDF

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Publication number
CN106245506A
CN106245506A CN201610766092.3A CN201610766092A CN106245506A CN 106245506 A CN106245506 A CN 106245506A CN 201610766092 A CN201610766092 A CN 201610766092A CN 106245506 A CN106245506 A CN 106245506A
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CN
China
Prior art keywords
assembly
frame
storage bin
milling
mixing bowl
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.)
Pending
Application number
CN201610766092.3A
Other languages
Chinese (zh)
Inventor
南文辉
南希
苟红霞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHAANXI ZHONGTU HEAVY INDUSTRY MACHINERY Co Ltd
Original Assignee
SHAANXI ZHONGTU HEAVY INDUSTRY MACHINERY Co Ltd
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
Priority claimed from CN2015105512655 external-priority
Application filed by SHAANXI ZHONGTU HEAVY INDUSTRY MACHINERY Co Ltd filed Critical SHAANXI ZHONGTU HEAVY INDUSTRY MACHINERY Co Ltd
Publication of CN106245506A publication Critical patent/CN106245506A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/065Recycling in place or on the road, i.e. hot or cold reprocessing of paving in situ or on the traffic surface, with or without adding virgin material or lifting of salvaged material; Repairs or resurfacing involving at least partial reprocessing of the existing paving
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/09Devices 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
    • E01C23/096Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating and filling

Abstract

Multifunction road regenerating device and pavement recycling construction method, pavement recycling machine includes frame, milling cylinder, running gear, feed hopper, feeding conveyor, storage bin, material conveyor, material in storage bin is delivered in a mixing bowl by material conveyor, storage bin includes the first storage bin and the second storage bin, and material conveyor includes the first material conveyor being positioned at below the first storage bin discharging opening and is positioned at the second material conveyor below the second storage bin discharging opening;The reclaimed materials conveyer being arranged in described frame, the old material under milling cylinder milling is delivered in a mixing bowl by reclaimed materials conveyer;A mixing bowl, frame rear portion is provided with the assembly that paves, after the assembly that paves is positioned at a mixing bowl, before the discharging opening of a mixing bowl is positioned at the assembly that paves.The present invention can realize the again accurate proportioning of old roadbed, ground surface material, reaches the effect of institutional operation, optimizes construction technology, reduction of erection time, reduces construction and management cost.

Description

Multifunction road regenerating device and pavement recycling construction method
Technical field
The invention belongs to pavement recycling technical field, particularly relate to a kind of road surface hot recycling equipment and pavement recycling construction party Method.
Background technology
Along with the high speed development of Chinese national economy, highway in China construction achieves the development of great-leap-forward.Great development is in early days The road come into operation, has subsequently entered the maintenance phase the most, and maintenance amount is in line ascendant trend.Highway pavement, especially It is that the various functions of surface of bituminous paving decay quickly after a long time use, directly influences the driving safety of automobile and relaxes Adaptive, this is accomplished by road pavement and repairs.Past people use milling machine by after old pavement milling, re-lay new asphalt road Face.But a large amount of discarded waste materials after road-surface milling, can be produced, these waste materials or transported are abandoned, or transport to special Process place and carry out broken recycling, the most not only pollute environment, also expend significant cost simultaneously.
Begin one's study pavement recycling technology for these people, it is desirable to find low cost and environment protection pavement maintenance technology.Due to old Asphalt material is a kind of material resources that can carry out Design for Regeneration and utilization, completely can be with regeneration, therefore bituminous paving Regeneration techniques is the study hotspot in maintenance of surface field in recent years.Asphalt surface hot reproduction technology carries out layering by road pavement and adds Heat, layering milling, regeneration pave, it is achieved the reparation on road surface, it maximally utilises waste and old compound, is done directly road on the spot Face is repaired, and not only saves substantial amounts of sand material and Colophonium resource, and has effectively prevented mining and excavated discarded old material And take a large amount of land resource.
Applied of Asphalt Pavement Recycle Technique includes cold renewal and hot recycling.Cold renewal uses high-power road-surface milling mixer by road The milling on the spot on former road surface of face compound, dig, broken, add stabilizer, cement, water (or emulsified asphalt) and aggregate together Time mix-in-place, last roller-compaction.Cold renewal is low for equipment requirements, and production cost is the highest, but regenerated road surface quality is not very Good, it is not suitable for the reparation of high grade pavement.
Hot recycling passes through thermoplastic road surface, scoops up road surface waste material, then mixes with bituminous cement, or is simultaneously introduced new Aggregate, is finally layered on original road surface again by reworked material.Existing road surface hot recycling generally uses Unit erriger, first by Colophonium After thermal softening is baked on road surface, Bituminous concrete surface layer is collected and is transported in blender, add new aggregate, supplement new Colophonium, after stirring Utilize spreader to carry out paving, consolidate, press, then carry out rolling and form new road surface.Owing to hot in-place recycling can preserve bone That expects is intact, retains composition and the performance of Colophonium, and Pavement Performance is more preferable, and old material 100% recycles, more energy efficient environmental protection.
But in the hot recycling technique of existing road surface, be all first bottom surface is heated after, then milling or rake pine, then receive Collect old material, in traditional handicraft during heated asphalt concrete road surface, the problem that upper epidermis bituminous concrete is burned, aging can be there is, Thus affect the performance of regenerated road surface, and existing technique cannot realize to reworked material accurate proportioning.
Summary of the invention
It is an object of the invention to provide a kind of multifunction road regenerating device and pavement recycling construction method, can be at machine after milling The accurate proportioning of upper realization stirs, and improves old material recovery utilization rate and reclaimed materials regenerability, Optimizing construction technique, shortens road surface and executes Between man-hour, there is the biggest cost advantage.
Multifunction road regenerating device, the milling cylinder including frame and being arranged in frame and running gear, it is arranged at institute Stating the feed hopper of frame front, the discharge outlet at feed hopper is provided with feeding conveyor;It is arranged at the storing in described frame Storehouse, described feeding conveyor is by the material transportation in feed hopper to described storage bin, and the discharge outlet of storage bin is provided with thing Material conveyer, the material in storage bin is delivered in following a mixing bowl by described material conveyor, and described storage bin includes the first storage Feed bin and the second storage bin, described material conveyor includes the first material conveying being positioned at below described first storage bin discharging opening Machine and be positioned at the second material conveyor below described second storage bin discharging opening;The reclaimed materials conveying being arranged in described frame Machine, the old material under milling cylinder milling is delivered in following a mixing bowl by described reclaimed materials conveyer;It is arranged in described frame A mixing bowl, described frame rear portion is provided with the assembly that paves, described in pave after assembly is positioned at described a mixing bowl, described a mixing bowl Discharging opening paves before assembly described in being positioned at.
The present invention more specifically technical scheme is: be provided with the scraper being positioned at after described milling cylinder in described frame Plate, described material scraping plate is provided with opening, and the feed end of described reclaimed materials conveyer is positioned at this opening rear, described material scraping plate it After be provided with cleaning rolling.
The present invention more specifically technical scheme is: also include the material heating assembly being arranged in described frame, described thing The discharging opening of material heating assembly is positioned at described a mixing bowl charging aperture.
The present invention more specifically technical scheme is: described material heating assembly is drying roller, described reclaimed materials conveyer Discharge end be positioned at described drying roller charging aperture, the discharging opening of described drying roller is positioned at the upper of described a mixing bowl charging aperture Side.
The present invention more specifically technical scheme is: described material heating assembly includes conveying chain row and is positioned at described conveying Heating plate above chain row, the discharge end of described reclaimed materials conveyer is positioned at the feed end of described conveying chain row, described conveying chain The discharge end of row is positioned at the top of described a mixing bowl charging aperture.
The present invention more specifically technical scheme is: described in pave assembly include lower floor pave assembly and be positioned at described lower floor stand Surface layer after paving component paves assembly, and the described lower floor assembly that paves includes the first tripper and the first spreading plate, described stirring Before the discharging opening of cylinder is positioned at described first spreading plate, the described surface layer assembly that paves includes the second tripper and the second spreading plate, Before the discharge end of described second material conveyor is positioned at the second spreading plate, the discharge end of described first material conveyor is positioned at institute State at a mixing bowl charging aperture, after the second spreading plate, be provided with compression roll.
Further, described compression roll is arranged on the track being horizontally set in frame, and can be along track transverse shifting.
The present invention more specifically technical scheme is: the assembly that paves includes that lower floor paves assembly and be positioned at described lower floor and pave group Surface layer after part paves assembly, and the described lower floor assembly that paves includes the first tripper and the first spreading plate, described a mixing bowl Before discharging opening is positioned at described first spreading plate, the described surface layer assembly that paves includes the second tripper and screed, described second Before the discharge end of material conveyor is positioned at the second spreading plate, the discharge end of described first material conveyor is positioned at described a mixing bowl At charging aperture, described screed is connected with described frame by draft arm, described draft arm and the link hinge in described frame Connecing, its front end is connected with the regulation oil cylinder being fixed in frame, and described frame rear portion is provided with the second regulation oil cylinder, the second regulation Oil cylinder is connected with screed.
The present invention more specifically technical scheme is: be provided with the heating crossbeam of horizontally set before described a mixing bowl discharging opening And/or liquid spray assembly, the shower nozzle of described liquid spray assembly is connected with the liquid tank being arranged in frame by pipeline, institute Stating liquid spray assembly is asphalt distribution assembly or water spray assembly.
The present invention more specifically technical scheme is: described milling cylinder is arranged on the track frame of lateral arrangement and can be along institute The track stated on track frame moves left and right, and described track frame is movably arranged on fixed mount, and described fixed mount is arranged at machine On frame, described frame is provided with promotion oil cylinder, promotes oil cylinder to be connected with track frame, thus promote track frame to move on fixed mount Move and carry out position adjustments.
The present invention more specifically technical scheme is: be provided with the three-phase electricity slide rail extended along track, institute on described track frame Stating milling cylinder to be arranged on installing rack, described installing rack is arranged on the track frame of lateral arrangement and can be along described track frame Track move left and right, described installing rack is provided with driving milling cylinder rotate driver element, described driver element is three Phase motor, described installing rack is provided with and the three-phase electricity trolley pole of described three-phase electricity slide rail sliding contact, described three-phase electricity collection Electric pole is connected with the armature of described three phase electric machine.
The present invention more specifically technical scheme is: described running gear install that column is arranged at can the flexible sliding sleeve in left and right Formula is installed on arm, and described installation arm is arranged in the width direction.
The present invention more specifically technical scheme is: described running gear is twin axle wheels, and it includes two to front and back arranging Road wheel, described every pair of road wheel is coaxially disposed.
A kind of pavement recycling construction method, comprises the following steps:
The milling cylinder road pavement being arranged in frame carries out milling, and old material milling got off is sent by reclaimed materials conveyer To being arranged in a mixing bowl in frame;
The material being stored in the feed hopper being arranged in frame is transported to the storing being arranged in frame by feeding conveyor In storehouse;
Storage bin includes the first storage bin and the second storage bin, and described material conveyor includes being positioned at described first storage bin discharging The first material conveyor below Kou and be positioned at the second material conveyor below described second storage bin discharging opening, the first storing Material in storehouse and the second storage bin is all delivered to, in a mixing bowl being arranged in frame, stir together with old material;
Agitated cylinder be stirred after material transportation to before the assembly that paves being arranged in frame, by paving, material is spread out by assembly On ground after being laid on by milling.
The present invention more specifically technical scheme is: described in pave assembly include lower floor pave assembly and be positioned at described lower floor stand Surface layer after paving component paves assembly, and the described lower floor assembly that paves includes the first tripper and the first spreading plate, the first storing Material in storehouse is delivered to stir together with old material in a mixing bowl through the first material conveyor, and the material after a mixing bowl is stirred carries Before described first spreading plate;
The described surface layer assembly that paves includes the second tripper and the second spreading plate, and the material in the second storage bin is defeated through the second material Before sending machine to be delivered to the second spreading plate.
The present invention more specifically technical scheme is: further comprising the steps of:
The old material that milling cylinder milling is got off is delivered in the material heating assembly being arranged in frame by reclaimed materials conveyer;
The stirring being arranged in frame delivered to respectively by old material after material heating assembly heating and the material in storage bin Cylinder is stirred.
The present invention more specifically technical scheme is: described material heating assembly is drying roller, and reclaimed materials conveyer is by old Material heats in delivering to drying roller, and the material after heating is sent in a mixing bowl;
Or described material heating assembly includes conveying chain row and is positioned at the heating plate above described conveying chain row, and reclaimed materials is defeated Sending machine to be delivered to by old material on conveying chain row, the material that conveying chain is arranged by heating plate heats, and the material after heating is sent into and stirred Mix in cylinder.
The present invention more specifically technical scheme is: the front of described first tripper is provided with asphalt distribution assembly or water Spray assembly, the Asphalt-distributing spray head of described asphalt distribution assembly is connected with the asphalt tank being arranged in frame by pipeline, and Colophonium sprays Spilling assembly road surface spraying liquid bitumen after milling, the discharge of materials in a mixing bowl is to spraying on the ground after Colophonium;Institute The shower nozzle stating water spray assembly is connected with water pot by pipeline, for the road surface spraying water after milling.
The present invention more specifically technical scheme is: be provided with heating crossbeam before described a mixing bowl discharging opening, by heating horizontal stroke Road surface after milling is heated by beam.
The present invention more specifically technical scheme is: be provided with the scraper being positioned at after described milling cylinder in described frame Plate, described material scraping plate is provided with opening, and the feed end of described reclaimed materials conveyer is positioned at this opening rear;Milling cylinder satisfies the need After face carries out milling, material scraping plate road pavement carries out pre-striking off, and is provided with cleaning rolling after described material scraping plate.
The present invention more specifically technical scheme is: described milling cylinder is arranged on tandem track, described track Being horizontally set in described frame, milling cylinder on said two track is along the most mutually opposing along track or to movement.
From above technical scheme, the multifunction road regenerating device of the present invention is provided with at least one and stores regeneration dispensing Storage bin and for for stirring a mixing bowl of reworked material and reclaimed materials, old material milling cylinder milling got off is sent into and is stirred Mix in cylinder, and new dispensing mix and blend can be added in a mixing bowl, to complete old roadbed, the most accurately the joining of ground surface material Ratio, it is achieved that the institutional operation of road surface milling material stirring pavement spread, technique each with prior art will Individually carry out, not even with technique to use compared with different equipment completes in different places, be not only greatly improved again The efficiency of raw operation, it is achieved old material 100% recycles, more energy efficient environmental protection, and can realize the accurate proportioning of reworked material, optimizes Construction technology, the reduction of erection time, reduces construction and management cost.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing Technology is had in describing, to need the accompanying drawing used to do simple introduction, it should be apparent that, the accompanying drawing in describing below is only the present invention Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to These accompanying drawings obtain other accompanying drawing.
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is the sectional view of line A-A along Fig. 1.
Fig. 3 is the sectional view of line B-B along Fig. 2.
Fig. 4 is the partial structurtes schematic diagram having removed frame.
Fig. 5 is the sectional view of line C-C along Fig. 4.
Fig. 6 is the sectional view of line D-D along Fig. 5.
Fig. 7 is the structural representation of the embodiment of the present invention 2.
Fig. 8 is the sectional view of F-F line along Fig. 7.
Fig. 9 is the structural representation of the embodiment of the present invention 3.
Figure 10 is the structural representation of the embodiment of the present invention 4.
Figure 11 is the sectional view of I-I line along Figure 10.
Figure 12 is the sectional view of J-J line along Figure 11.
Figure 13 is the structural representation of the embodiment of the present invention 5.
Figure 14 is the structural representation of the embodiment of the present invention 6.
Figure 15 is the structural representation of the embodiment of the present invention 7.
Figure 16 is the sectional view of M-M line along Figure 15.
Figure 17 is the structural representation of the embodiment of the present invention 8.
Figure 18 is the sectional view of Q-Q line along Figure 17.
Figure 19 is the structural representation of the embodiment of the present invention 9.
Figure 20 is the sectional view of U-U line along Figure 19.
Figure 21 is the structural representation of the embodiment of the present invention 11.
Figure 22 is the sectional view of T-T line in Figure 21.
Figure 23 is the structural representation of the embodiment of the present invention 12.
Figure 24 is the sectional view of R-R line along Figure 23.
Figure 25 is the structural representation of the embodiment of the present invention 13.
Figure 26 is the sectional view of V-V line along Figure 25.
Detailed description of the invention
Describe the present invention below in conjunction with the accompanying drawings, when describing the embodiment of the present invention in detail, for purposes of illustration only, represent The accompanying drawing of device architecture can be disobeyed general ratio and be done partial enlargement, and described schematic diagram is example, and it should not limit at this The scope of protection of the invention.It should be noted that accompanying drawing all uses the form simplified very much and all uses non-ratio accurately, only In order to facilitate, clearly to aid in illustrating the purpose of the embodiment of the present invention.
Embodiment 1
As shown in Figure 1, Figure 2 and Figure 3, the road surface hot recycling machine of the present invention includes that frame 1, frame 1 are supported on ground by running gear 2 On face, the running gear 2 of the present invention can be crawler belt or road wheel, and the running gear of this enforcement uses crawler belt, and crawler belt is by peace Dress column (non-label) is connected with frame 1 with installing arm (non-label), it is preferred that the arm of installing of the present invention is to stretch left and right Sleeve type installs arm, and under the effect of hydraulic jack, installing arm can elongate or shorten in the horizontal direction, regulates running gear width Position on degree direction.Be provided with feed hopper 3 in the front portion of frame 1, feed hopper 3, for filling the material that dump truck unloads, wraps Include the reworked material such as powder, aggregate.The feed hopper 3 of the present embodiment is hinged with frame 1, is provided with overturning oil cylinder and (does not marks in frame 1 Number), the piston rod of overturning oil cylinder is connected with feed hopper 3, can control feed hopper when overturning oil cylinder action and be flipped up, in order to Transition is transported.The bottom of feed hopper 3 is provided with discharging opening, and the discharge outlet at feed hopper is provided with feeding conveyor 4, this enforcement The feeding conveyor of example uses belt feeder, feeding conveyor 4 by the material transportation in feed hopper 3 to the storage being installed in frame 1 In feed bin 5.The storage bin 5 of the present invention includes the first storage bin 5-1 and the second storage bin 5-2, the first storage bin 5-1 and the second storage Feed bin 5-2 is adjacently positioned, and the first storage bin 5-1 and the second storage bin 5-2 can place different materials.Feeding conveyor 4 can Different materials is taken up in order of priority and sends in the first storage bin and the second storage bin.As below the discharge end of feeding conveyor 4 Arranging the transition hopper with dividing plate and two openings, when one of them opening is closed by dividing plate, material can only be from another Opening flows out, the most respectively toward transported material in two storage bins.Or as shown in this embodiment, transition hopper two ends respectively set one Individual closable opening, two openings lay respectively at above the first storage bin and the second storage bin, by conveying worm control The flow direction of material, makes the opening that flow direction of material is specified, thus is delivered in the storage bin specified.At the first storage bin 5-1 and Two storage bin 5-2 discharging openings be respectively arranged below the first material conveyor 6 and the second material conveyor 7, the first material is defeated Machine 6 and the second material conveyor 7 is sent to be carried backward by the material in storage bin.First, second material conveyor of the present embodiment All use belt feeder.
Frame 1 lower front is provided with milling cylinder 8, is used for treating reparation road surface and carries out milling and crush.The present embodiment Be provided with at milling cylinder 8 rear collection material conveyer 9, the present embodiment integrate material conveyer 9 as conveying worm.In conveying of gathering materials Being provided with the material scraping plate 10 of lateral arrangement after machine 9, milling cylinder 8 milling broken old material out is carried out pre-scraping by material scraping plate 10 Flat, unnecessary old material, by collecting the opening (not shown) that material conveyer 9 is concentrated on material scraping plate 10, is provided with at this opening rear Reclaimed materials conveyer 11, the feed end of reclaimed materials conveyer is positioned at this opening rear, and old material is delivered to the material heating group at rear In part.Or milling cylinder uses the mode that cutter head helically line is arranged, now without arranging collection material conveyer, milling cylinder exists Particle is concentrated to ad-hoc location during milling road surface simultaneously.The material scraping plate 10 of the present invention can up-down adjustment position, thus Realize differing heights strikes off effect.As a preferred embodiment, after material scraping plate 10, it is provided with cleaning material helical feed Machine 12 and cleaning rolling 121, for cleaning and collect the material after material scraping plate.Cleaning material conveying worm is inessential parts, When arranging multiple feedback outlet tilted from back to front bottom material scraping plate, material directly can be swept feedback outlet and deliver to scrape by cleaning rolling Flitch front.
Material heating assembly is arranged in frame 1, and the old material that milling cylinder 8 milling is got off is delivered to by reclaimed materials conveyer 11 Material heating assembly heats.The material heating assembly of the present embodiment includes the first drying roller 13 and second arranged up and down Drying roller 14, old material is delivered in the first drying roller 13 by reclaimed materials conveyer 11.The charging aperture position of the second drying roller 14 In the discharging opening position of the first drying roller 13, old material enters back into the second drying after once heating in entering the first drying roller 13 In cylinder 14.Being provided with cleaner unit 15 in frame 1, the first drying roller 13 is connected with cleaner unit 15 by exhaust piping 16, Exhaust piping is connected at the charging aperture of the first drying roller 13, and waste gas can be sent to cleaner unit 15.At the second drying roller 14 Discharging opening go out to be provided with steam inlet pipe 17, the steam that burner 18 produces enters in drying roller from steam inlet pipe 17.
Being provided with a mixing bowl 19 in frame 1, the discharging opening of the second drying roller 14 is positioned at the upper of the charging aperture of a mixing bowl 19 Side, the old material after heating can be sent in a mixing bowl.The discharge end of the first material conveyor 6 also is located at a mixing bowl 19 charging aperture Top, aggregate can be sent in a mixing bowl 19 through the first material conveyor 6.It is provided with, after a mixing bowl 19, the assembly that paves, stirs Mix before the discharging opening of cylinder 19 is positioned at the assembly that paves.The assembly that paves of the present embodiment includes that lower floor paves assembly and surface layer paves group Part, wherein, lower floor's assembly that paves includes the first tripper 20 and the first spreading plate 21, and the surface layer assembly that paves includes the second tripper 22 and second spreading plate 23, first, second tripper all uses spiral distributor, but may be used without portable sub-material plough;The first, Second spreading plate can be fixed or can in the vertical direction adjusting position.The discharging opening of a mixing bowl 19 is positioned at the first spreading plate Before (the first tripper), before the discharge end of the second material conveyor 7 is positioned at the second spreading plate (or second tripper).? It is provided with compression roll 24 after two spreading plates 23.Preferably, compression roll 24 is arranged on track (non-label), and this track is laterally pacified Being loaded in frame 1, compression roll 24 can be along track transverse shifting under the traction of traction electric machine 26.Front at the first tripper 20 Being provided with asphalt distribution assembly 25, it is multiple be installed on cross bar that asphalt distribution assembly includes the cross bar being fixed in frame 1 Asphalt-distributing spray head, Asphalt-distributing spray head is connected with the asphalt tank 27 being arranged in frame 1 by pipeline (not shown), can spray drip earthward Blue or green.Radiator 270 it is provided with below asphalt tank 27.
The present embodiment, in order to ensure heats, is provided with upper and lower two drying rollers, but can meet construction requirement In the case of, it is also possible to a drying roller is only set, when only one of which drying roller, the discharge end position of reclaimed materials conveyer At drying roller charging aperture, the discharging opening of drying roller is positioned at the top of a mixing bowl charging aperture, and drying roller passes through flue gas leading Road connects with cleaner unit, and connection has steam inlet pipe.
Frame 1 rear portion is provided with power unit 28, operation bench 29 and staircase 30, and power unit is to be arranged in frame Each operation element and Hydraulic Station provide power.In the present invention, the driver element of each workpiece can use motor, and motor is direct Obtaining power from generating set, it is also possible to be hydraulic motor, hydraulic motor is passed through to drive by generating set (the most main driver element) Hydraulic pump/standing provides power to hydraulic motor.
As shown in Figure 4 and Figure 5, when the road surface hot recycling of the present invention is confidential carry out transition time, can be by the storing in frame 1 Storehouse, asphalt tank, cleaner unit and material heating assembly are removed, and make feed hopper be flipped up folding, by feeding conveyor 4 and recovery The upper level of material conveyer 11 is folded in frame carry out transition transport.
In conjunction with shown in Fig. 4 to Fig. 6, the milling cylinder 8 of the present embodiment is arranged at the track of track frame 82 by installing rack 80 On, track frame 82 is horizontally set in frame 1, and installing rack 80 can be along track frame under the traction of traction electric machine 83 pull rope Track transverse shifting.The driver element 81 that driving milling cylinder 8 rotates it is provided with on installing rack 80.
The work process of the road surface hot recycling machine of the present embodiment is as follows:
When carrying out road surface hot recycling construction, milling cylinder 8 road pavement carries out milling and crushes, and the old material that milling is got off passes through reclaimed materials Conveyer 11 is delivered to heat in material heating assembly, and the old material of recovery after heating is sent in a mixing bowl 19;
First storage bin 5 internal memory contains as ready and transports to the additive in a mixing bowl 19, such as fresh grating building stones or powder etc., adds Charging is delivered in a mixing bowl 19 by the first material conveyor 6;
Additive and the old material of recovery are stirred in a mixing bowl 19 according to required proportioning, are exported by the discharging opening of a mixing bowl 19 Before pave assembly to lower floor, lower floor's assembly that paves carry out paving of lower floor's material;
Second storage bin 6 internal memory contains surface layer material, and such as fresh asphalt mixture, surface layer material passes through the second material conveyor 7 are delivered to surface layer paves before assembly, and surface layer solid accumulation, on the lower floor's material completed, is paved assembly to surface layer by surface layer Material is paved;
Surface layer material is compacted during traversing by crushing roll 25, it is achieved the reparation of two-course pavement paves molding.
Embodiment 2
With reference to Fig. 7 and Fig. 8, in order to clearly illustrate the structure of the present embodiment milling cylinder, the storage bin in frame 1, Colophonium in Fig. 7 Tank, cleaner unit and material heating assembly are removed, and the present embodiment place different from embodiment 1 is: be provided with two in frame 1 Milling cylinder 8, milling cylinder 8 is arranged on installing rack 80, and frame 1 is provided with the track frame 82 of two set lateral arrangement, and these are two years old Set track frame is one in front and one in back arranged, and staggers in left and right, and the most a set of track frame is positioned at left side, and another set of track frame is positioned at right side.Peace Shelving 80 tracks being arranged on track frame 82, installing rack 80 laterally can move along track under the traction of traction electric machine 83 pull rope Dynamic.The driver element 81 that driving milling cylinder 8 rotates it is provided with on installing rack 80.Two milling cylinders 8 are along each along track phase Mutually reversely or to movement, thus completing the work of the milling to view picture road surface, the milling cylinder on i.e. two tracks uses entering Mode move, the milling cylinder being positioned on a track and the milling cylinder that is positioned on another track the most in opposite directions near or Reversely away from, offset, with this, the active force produced when milling cylinder starts, keep the stability of frame.The mobile control of milling cylinder Mobile control mode that mode processed and structure also can use notification number to be agitator in CN102828456A and structure.
Embodiment 3
As it is shown in figure 9, the present embodiment place different from embodiment 1 is: be provided with 3 milling cylinders 8, milling in frame 1 Cylinder is fixedly installed in frame 1, and three milling cylinders are isosceles triangle arrangement, to realize the milling to wide cut road surface.
Embodiment 4
With reference to Figure 10, Figure 11 and Figure 12, the present embodiment place different from embodiment 1 is: the assembly bag that paves of the present embodiment Including lower floor and pave assembly and surface layer paves assembly, the surface layer assembly that paves includes the second tripper 22 and the second spreading plate 23, second Spreading plate 23 is screed, and screed is connected with frame 1 by draft arm 201, and draft arm 230 is with the link in frame 1 (not Label) hinged, draft arm 230 front end is connected with the regulation oil cylinder 231 being fixed in frame 1, during regulation oil cylinder 231 action, can To regulate the angle of draft arm 230, thus regulate the angle of screed.Frame 1 rear portion is additionally provided with the second regulation oil cylinder 232, Second regulation oil cylinder 232 fixes with frame 1, and its piston rod fixes with screed, the elevation angle of scalable screed.Surface layer thing Before material is delivered to the second tripper 22 by the second material conveyor 7, material is shared by the second tripper 22 to both sides, will by screed Surface layer material compaction moulding.
Embodiment 5
As shown in figure 13, the place that the present embodiment is different from embodiment 1 is: asphalt distribution assembly includes being fixed in frame 1 Cross bar 250 and an Asphalt-distributing spray head (not shown) can moving along cross bar 250, Asphalt-distributing spray head is by pipeline and asphalt tank 27 Connection.Asphalt-distributing spray head moves back and forth under the drive of the pull rope controlled by mobile unit 251 on cross bar 250, movement same Time earthward on spray Colophonium.Asphalt spraying device can solve the adhesion problem of bituminous concrete paving layer and roadbed.This Bright asphalt distribution assembly can also make water flusher into according to technological requirement, for solving the wet knot of steady soil and roadbed Conjunction problem.
Embodiment 6
As shown in figure 14, the place that the present embodiment is different from embodiment 1 is: be provided with before a mixing bowl discharging opening in frame 1 Heating crossbeam 31, the length of heating crossbeam 31 is suitable with the length of the first tripper 22.Heating crossbeam 31 is for milling Heating, the reclaimed materials after the stirring of agitated cylinder 19 is delivered on the ground after heating, thus solves paving layer and roadbed Thermal problem, can with the adhesion of strength imparting material, improve Pavement Performance.
Embodiment 7
As shown in Figure 15 and Figure 16, the place that the present embodiment is different from embodiment 2 is: material heating assembly is conveying chain row 13 ' and be positioned at conveying chain row 13 ' top heating plate 32.Reclaimed materials conveyer 11 is elevator, by under milling cylinder 8 milling The old material come is transported up to conveying chain row 13 ', conveying chain row 13 ' carry in a mixing bowl 19.Old material is being sent to stirring During cylinder 19, old material is heated by heating plate 32.
Embodiment 8
As shown in Figure 17 and Figure 18, the place that the present embodiment is different from embodiment 7 is: material heating assembly includes arranging up and down First conveying chain row 130 and second conveying chain row 131, and be positioned at first conveying chain row 130 above the first heating plate 32 With the second heating plate 33 being positioned at above the second conveying chain row 131.The discharging opening of the first conveying chain row 130 is positioned at the second conveying chain Above row 131, the reclaimed materials conveyer 11 old material that just milling cylinder 8 milling is got off is transported up to the first conveying chain row 13 ', Old material, after the first conveying chain is arranged and heated by the first heating plate 32 on 13 ', is fallen on the second conveying chain row 131, by the second conveying Chain row 131 is delivered in a mixing bowl 19, and is heated by the second heating plate 33 during conveying.
The milling cylinder 8 of the present embodiment is arranged on the track frame 82 of lateral arrangement by installing rack (non-label), milling Cylinder 8 can move left and right by the track along track frame, and track frame 82 is movably arranged on fixed mount 820, and fixed mount 820 is arranged In frame 1, frame 1 is provided with promotion oil cylinder 821, promotes oil cylinder 821 to be connected with track frame 82, promote oil cylinder 821 action Time track frame 82 can be promoted to move on fixed mount 820, thus the position of adjustable track frame 82, make track rack position after regulating Fixing, to realize changing the horizontal milling width of milling cylinder.It is staggeredly arranged about two fixed mounts before and after the present embodiment, two Milling cylinder on individual track frame 8 is the most mutually opposing along track or to movement, thus completes the milling work to view picture road surface Make.
Embodiment 9
As illustrated in figures 19 and 20, the place that the present embodiment is different from embodiment 4 is: the assembly that paves include tripper 22 ' and Screed 23 ', screed is connected with frame 1 by draft arm, and draft arm is hinged with the link in frame 1, draft arm front end It is connected with the piston rod of the regulation oil cylinder being fixed in frame 1, during regulation cylinder action, the angle of draft arm can be regulated, from And regulate the angle of screed.Frame 1 rear portion is additionally provided with the second regulation oil cylinder, and the second regulation oil cylinder fixes with frame 1, its Piston rod fixes with screed, the elevation angle of scalable screed.
Material in first storage bin 5-1 and the second storage bin 5-2 is by the first material conveyor 6 and the second material conveyor (not shown) is delivered in a mixing bowl 19, and before the discharging opening of a mixing bowl 19 is positioned at tripper 22 ', the material being stirred is transported to On the ground that tripper 22 ' is front, material is shared to both sides tripper 22 ', by screed by surface layer material compaction moulding.
Embodiment 10
The present embodiment place different from embodiment 1 is: being only provided with a storage bin, storage bin in frame, storage bin goes out Material mouth lower section be provided with material conveyor, material conveyor the material in storage bin is delivered to backward the second tripper it Before.The old material that milling cylinder milling is got off is delivered to material heating assembly and is heated by reclaimed materials conveyer, the old material after heating Send in a mixing bowl.Preferably, frame can arrange liquid batch can according to construction demand, liquid batch can passes through pipeline to stirring Adding liquid additive in cylinder.Before old material is delivered to the first tripper after carrying out uniform stirring in a mixing bowl, the first sub-material Old material, after the sub-material of both sides, is paved by device by the first spreading plate, and the material from storage bin is split in and is spread by the second tripper On flat old material, capstock is paved the second spreading plate.
The construction method step of the road surface hot recycling machine of the present embodiment is as follows:
The milling cylinder road pavement being arranged in frame carries out milling, and old material milling got off is sent by reclaimed materials conveyer To the material heating assembly being arranged in frame;
The material being stored in the feed hopper being arranged in frame is transported to the storing being arranged in frame by feeding conveyor In storehouse;
Old material after material heating assembly heating is delivered to be stirred in a mixing bowl being arranged in frame;
Agitated cylinder be stirred after material and material in storage bin transport respectively to be arranged in frame pave assembly it Before, described in the assembly that paves include that lower floor paves assembly and be positioned at the described lower floor surface layer after assembly that paves and pave assembly, described Lower floor's assembly that paves includes the first tripper and the first spreading plate, the material in a mixing bowl be delivered to described first tripper it Before, the described surface layer assembly that paves includes the second tripper and the second spreading plate, and the material in storage bin is delivered to the second tripper Before.
Embodiment 11
As shown in figure 21 and figure, the place that the present embodiment is different from embodiment 9 is: the assembly that paves include tripper 22 ' and Spreading plate 23 ', spreading plate is connected with frame 1 by hydraulic cylinder, and the upper-lower position of spreading plate is adjustable, and tripper 22 ' is arranged at stand Before bed board, after spreading plate, it is provided with compression roll 24.Material in first storage bin 5-1 and the second storage bin 5-2 is by first Material conveyor 6 and the second material conveyor (not shown) are delivered in a mixing bowl 19, and the discharging opening of a mixing bowl 19 is positioned at tripper Before 22 ', the material being stirred is transported on the ground that tripper 22 ' is front, tripper 22 ' shared to both sides by material, By compression roll by surface layer material compaction moulding.Running gear 2 is twin axle wheels, and it includes two road wheels to front and back arranging, Described every pair of road wheel is coaxially disposed, road wheel useable electric moter or fluid motor-driven, preferably employs motor and drive in the present embodiment Dynamic road wheel.
Milling cylinder 8 is arranged on the track of track frame 82 by installing rack 80, and track frame 82 is horizontally set at frame 1 On, installing rack 80 can track transverse shifting along track frame under the traction of traction electric machine 83 pull rope.Set on installing rack 80 It is equipped with the driver element 81 that driving milling cylinder 8 rotates.Track frame 82 is provided with the three-phase electricity slide rail extended along track 822, installing rack 80 is provided with and the three-phase electricity trolley pole 823 of three-phase electricity slide rail 822 sliding contact, driver element 81 is three-phase Motor, three-phase electricity trolley pole 823 is connected with the armature of three phase electric machine, while milling cylinder 8 moves along track, trolley pole with Milling cylinder slides together, and simultaneously with electricity slide rail contact electricity getting, provide electric power for motor, its way to take power takes with trolleybus Electrically it is similar to.Use electricity slide rail and the mode of trolley pole sliding contact power taking, a large amount of cable can be removed from, simplify milling cylinder Circuit structure, reduce manufacturing cost.
In sum, when the pavement recycling machine of the present invention uses as hot recycling machine, use " after first milling of innovation Heat proportioning again to pave again " hot recycling technological process, introduce the pattern of vehicle-mounted mixing plant, overcome conventional thermal again In raw " first heating, rear milling " technique during heated asphalt concrete road surface, the difficulty that upper epidermis bituminous concrete is burned, aging Topic, and the accurate proportioning of reworked material can be realized, compared with traditional work mode, save the fuel cost 70% on heating road surface, and can Big width half range construction.And bin double structure, it is achieved that old roadbed, the proportioning again of ground surface material, can carry out double simultaneously Layer hot recycling paves.Use heating girder construction, solve the thermal problem of paving layer and roadbed.Use asphalt spraying device, Solve the adhesion problem of bituminous concrete paving layer and roadbed.
When using road surface of the present invention hot recycling machine to carry out road surface hot recycling construction, comprise the following steps:
The milling cylinder road pavement being arranged in frame carries out milling, and old material milling got off is sent by reclaimed materials conveyer To the material heating assembly being arranged in frame;
The material being stored in the feed hopper being arranged in frame is transported to the storing being arranged in frame by feeding conveyor In storehouse;Storage bin includes the first storage bin and the second storage bin, and material conveyor includes being positioned at below the first storage bin discharging opening The first material conveyor and be positioned at the second material conveyor below the second storage bin discharging opening, the first storage bin and the second storage Material in feed bin is all delivered in a mixing bowl;
The stirring being arranged in frame delivered to respectively by old material after material heating assembly heating and the material in storage bin Cylinder is stirred;
Agitated cylinder be stirred after material transportation to before the assembly that paves being arranged in frame, by paving, material is spread out by assembly On ground after being laid on by milling.
As a kind of optimal technical scheme, when the assembly that paves includes that lower floor paves assembly and be positioned at described lower floor and pave assembly Surface layer afterwards pave assembly time, lower floor's assembly that paves includes the first tripper and the first spreading plate, the thing in the first storage bin Expecting to deliver to stir together with the old material after material heating assembly heating in a mixing bowl through the second material conveyor, a mixing bowl stirs Before material after mixing is delivered to described first tripper;The surface layer assembly that paves includes the second tripper and the second spreading plate, Material in second storage bin is before the second material conveyor is delivered to the second tripper.
As a kind of optimal technical scheme, when material heating assembly is drying roller, and old material is delivered to by reclaimed materials conveyer Heating in drying roller, the material after heating is sent in a mixing bowl;Or material heating assembly include conveying chain row and Being positioned at the heating plate above described conveying chain row, old material is delivered on conveying chain row by reclaimed materials conveyer, and heating plate is to conveying chain Material on row heats, and the material after heating is sent in a mixing bowl.
As a kind of optimal technical scheme, when the front of the first tripper is provided with asphalt distribution assembly, asphalt distribution Assembly road surface spraying liquid bitumen after milling, the discharge of materials in a mixing bowl is to spraying on the ground after Colophonium.
As a kind of optimal technical scheme, when being provided with heating crossbeam before a mixing bowl discharging opening, by heating crossbeam pair Road surface after milling is heated.
As a kind of optimal technical scheme, when being provided with the material scraping plate being positioned at after described milling cylinder in frame, institute Stating and be provided with opening on material scraping plate, the feed end of described reclaimed materials conveyer is positioned at this opening rear;Milling cylinder road pavement is entered After row milling, material scraping plate road pavement carries out pre-striking off.
The preferred construction technology of hot recycling of the present invention is, truck is successively by new stirring material feeding chargings different for two kinds of proportionings In bucket--→ feeding conveyor promotes and is respectively fed in first, second storage bin;After milling cylinder milling--→ strike-off stick is scraped Flat--→ sweeper cleaning → spiral is collected and is cleaned material--→ enter reclaimed materials conveyer;The asphalt spraying device of a mixing bowl afterbody Spray Colophonium;Or, the roadbed after the heating beam heating milling of a mixing bowl afterbody;The recovered material conveyer of milling material after plane carries Rising, send in material heating assembly--the milling material after → heating enters a mixing bowl;Need to set according to pavement structure proportioning simultaneously Meter: the new stirring material in the first storage hopper enters a mixing bowl by design proportion;Or need to design according to pavement structure proportioning: liquid State additive adds a mixing bowl;Before the new bituminous concrete that proportioning after stirring is qualified flows into the first tripper--→ spiral divides Material--the → the first spreading plate is paved;Before new stirring stream in second storage hopper enters the second tripper--the → the second spreading plate paving Flat--→ compaction apparatus is compacted.
Embodiment 12
In previous embodiment, regenerating device is provided with material heating assembly, carries out hot recycling construction, the present embodiment for road pavement The place different from previous embodiment is to be not provided with material heating assembly, carries out cold regeneration construction for road pavement or roadbed. With reference to Figure 23 and Figure 24, in order to just with display storage bin below structure, storage bin is removed by Figure 23.The present embodiment regenerating device Structure roughly the same with embodiment 8, different places be former arrange material heating assembly position be provided with water tank 34 And water spray assembly 35, water spray assembly 35 adds water in a mixing bowl 19.When carrying out roadbed cold regeneration construction, milling cylinder milling Cutting road surface, the recovered material conveyer of milling material after milling promotes--→ enter a mixing bowl;Truck is by the grating stone of design proportioning Material pours feed hopper into--lifting of → feeding conveyor--→ enter the first storage bin;Truck pours powder into receiving hopper--→ charging Conveyer promotes--→ enter the second storage bin;According to pavement structure proportioning needs, the grating building stones in the first storage bin are by setting The powder that meter ratio enters in a mixing bowl, or the second storage hopper enters a mixing bowl by design proportion;Water metering is sprayed--→ stir Mix cylinder;The water flusher spray water of a mixing bowl afterbody--→ moistening bottom road surface;Qualified newly the mixing of proportioning after stirring Material--→ → spreading plate is paved to flow into--→ screw material-distributing--before spreading plate;Compaction apparatus is compacted.
Embodiment 13
As illustrated in figs. 25 and 26, the place that the present embodiment is different from embodiment 12 is: water spray assembly changes foamed asphalt into Spray assembly, the assembly that paves includes that lower floor paves assembly and be positioned at lower floor's surface layer after assembly that paves and pave assembly, first Storage bin and the second storage bin discharging opening be respectively arranged below the first material conveyor 6 and the second material conveyor 7, first Material in storage bin is carried by material conveyor 6 and the second material conveyor 7 backward, the discharge end of the first material conveyor 6 It is positioned at the top of a mixing bowl 19 charging aperture, before the discharging opening of a mixing bowl 19 is positioned at the first spreading plate, the second material conveyor 7 Before discharge end is positioned at the second spreading plate.
When carrying out Bituminous Pavement Cold Regeneration construction, milling cylinder milling road surface--cleaning of → sweeper--→ spiral is collected clear Sweeping through the material--the recovered material conveyer of milling material after → milling promotes--→ enter a mixing bowl;Truck pours splicing into by newly stirring material Bucket--lifting of → feeding conveyor--→ new stirring material respectively enters first, second storage bin;The asphalt distribution of a mixing bowl afterbody Device sprays Colophonium;According to pavement structure proportioning needs, the new stirring material in storage bin enters a mixing bowl by design proportion;Foam Colophonium metering is sprayed--→ a mixing bowl;New bituminous concrete that proportioning after stirring is qualified--→ flow into the first spreading plate before--→ Screw material-distributing--→ spreading plate is paved;Stirring material in second storage bin--→ flow into the second spreading plate before--→ screw material-distributing-- → spreading plate is paved;Compaction apparatus is compacted.
In this specification, various piece uses the mode gone forward one by one to describe, and what each some importance illustrated is and other parts Difference, between various piece, same or similar part sees mutually.Described above to the disclosed embodiments, Make professional and technical personnel in the field be capable of or use the present invention.It is the multiple amendment of the strength specialty to this area to these Will be apparent from for technical staff, generic principles defined herein can be without departing from the spirit of the present invention or model In the case of enclosing, realize in other embodiments.Therefore, the present invention is not intended to be limited to embodiment illustrated herein, but Meet the widest range consistent with principles disclosed herein and features of novelty.

Claims (18)

1. multifunction road regenerating device, the milling cylinder including frame and being arranged in frame and running gear, it is characterised in that Also include:
Being arranged at the feed hopper of described frame front, the discharge outlet at feed hopper is provided with feeding conveyor;
Being arranged at the storage bin in described frame, described feeding conveyor is by the material transportation in feed hopper to described storage bin In, the discharge outlet of storage bin is provided with material conveyor, and the material in storage bin is delivered to following stirring by described material conveyor Mixing in cylinder, described storage bin includes the first storage bin and the second storage bin, and described material conveyor includes being positioned at described first storage The first material conveyor below feed bin discharge hole and be positioned at the second material conveyor below described second storage bin discharging opening;
The reclaimed materials conveyer being arranged in described frame, the old material under milling cylinder milling is delivered to by described reclaimed materials conveyer In following a mixing bowl;
Being arranged at a mixing bowl in described frame, described frame rear portion is provided with the assembly that paves, described in the assembly that paves be positioned at described After a mixing bowl, the discharging opening of described a mixing bowl be positioned at described in pave before assembly.
Multifunction road regenerating device the most according to claim 1, it is characterised in that: it is provided with in described frame described in being positioned at Material scraping plate after milling cylinder, described material scraping plate is provided with opening, and the feed end of described reclaimed materials conveyer is positioned at this and opens Mouth rear, is provided with cleaning rolling after described material scraping plate.
Multifunction road regenerating device the most according to claim 1, it is characterised in that: also include being arranged in described frame Material heating assembly, the discharging opening of described material heating assembly is positioned at described a mixing bowl charging aperture.
Multifunction road regenerating device the most according to claim 3, it is characterised in that: described material heating assembly is for drying rolling Cylinder, the discharge end of described reclaimed materials conveyer is positioned at described drying roller charging aperture, and the discharging opening of described drying roller is positioned at The top of described a mixing bowl charging aperture;
Or described material heating assembly includes conveying chain row and is positioned at the heating plate above described conveying chain row, described recovery The discharge end of material conveyer is positioned at the feed end of described conveying chain row, and the discharge end of described conveying chain row is positioned at described a mixing bowl and enters The top of material mouth.
Multifunction road regenerating device the most according to claim 1, it is characterised in that the assembly that paves described in: includes that lower floor paves Assembly and be positioned at the described lower floor surface layer after assembly that paves and pave assembly, described lower floor pave assembly include the first tripper and First spreading plate, before the discharging opening of described a mixing bowl is positioned at described first spreading plate, the described surface layer assembly that paves includes second Tripper and the second spreading plate, before the discharge end of described second material conveyor is positioned at the second spreading plate, described first material The discharge end of conveyer is positioned at described a mixing bowl charging aperture, is provided with compression roll after the second spreading plate;
Or the assembly that paves includes that lower floor paves assembly and be positioned at the described lower floor surface layer after assembly that paves and pave assembly, described Lower floor's assembly that paves includes the first tripper and the first spreading plate, the discharging opening of described a mixing bowl be positioned at described first spreading plate it Before, the described surface layer assembly that paves includes that the second tripper and screed, the discharge end of described second material conveyor are positioned at second Before spreading plate, the discharge end of described first material conveyor is positioned at described a mixing bowl charging aperture, and described screed is by leading Drawing arm to be connected with described frame, described draft arm is hinged with the link in described frame, its front end be fixed in frame Regulation oil cylinder is connected, and described frame rear portion is provided with the second regulation oil cylinder, and the second regulation oil cylinder is connected with screed.
Road surface the most according to claim 5 hot recycling machine, it is characterised in that: described compression roll is arranged at the machine of being horizontally set at On track on frame, and can be along track transverse shifting.
Multifunction road regenerating device the most according to claim 1 or 5, it is characterised in that: before described a mixing bowl discharging opening Being provided with heating crossbeam and/or the liquid spray assembly of horizontally set, the shower nozzle of described liquid spray assembly passes through pipeline and sets The liquid tank connection being placed in frame, described liquid spray assembly is asphalt distribution assembly or water spray assembly.
Multifunction road regenerating device the most according to claim 1, it is characterised in that: described milling cylinder is arranged at horizontal cloth On the track frame put and can move left and right by the track along described track frame, described track frame is movably arranged at fixed mount On, described fixed mount is arranged in frame, and described frame is provided with promotion oil cylinder, promotes oil cylinder to be connected with track frame, thus Track frame is promoted to move into line position regulation on fixed mount.
Multifunction road regenerating device the most according to claim 1, it is characterised in that: the installation column of described running gear sets Being placed in and can install on arm by the flexible sleeve type in left and right, described installation arm is arranged in the width direction.
10. according to the road surface hot recycling machine described in claim 1 or 10, it is characterised in that: described running gear is twin axle wheel Group, it includes that two road wheels to front and back arranging, described every pair of road wheel are coaxially disposed.
11. 1 kinds of pavement recycling construction methods, it is characterised in that comprise the following steps:
The milling cylinder road pavement being arranged in frame carries out milling, and old material milling got off is sent by reclaimed materials conveyer To being arranged in a mixing bowl in frame;
The material being stored in the feed hopper being arranged in frame is transported to the storing being arranged in frame by feeding conveyor In storehouse;
Storage bin includes the first storage bin and the second storage bin, and described material conveyor includes being positioned at described first storage bin discharging The first material conveyor below Kou and be positioned at the second material conveyor below described second storage bin discharging opening, the first storing Material in storehouse and the second storage bin is all delivered to, in a mixing bowl being arranged in frame, stir together with old material;
Agitated cylinder be stirred after material transportation to before the assembly that paves being arranged in frame, by paving, material is spread out by assembly On ground after being laid on by milling.
12. pavement recycling construction methods according to claim 12, it is characterised in that the assembly that paves described in: includes that lower floor spreads out Paving component and be positioned at the described lower floor surface layer after assembly that paves and pave assembly, the described lower floor assembly that paves includes the first tripper With the first spreading plate, the material in the first storage bin is delivered to stir together with old material in a mixing bowl through the first material conveyor, is stirred Mix before the material after cylinder is stirred is delivered to described first spreading plate;
The described surface layer assembly that paves includes the second tripper and the second spreading plate, and the material in the second storage bin is defeated through the second material Before sending machine to be delivered to the second spreading plate.
13. according to the pavement recycling construction method described in claim 12 or 13, it is characterised in that: further comprising the steps of:
The old material that milling cylinder milling is got off is delivered in the material heating assembly being arranged in frame by reclaimed materials conveyer;
The stirring being arranged in frame delivered to respectively by old material after material heating assembly heating and the material in storage bin Cylinder is stirred.
14. pavement recycling construction methods according to claim 14, it is characterised in that: described material heating assembly is for drying Cylinder, reclaimed materials conveyer heats in old material is delivered to drying roller, and the material after heating is sent in a mixing bowl;
Or described material heating assembly includes conveying chain row and is positioned at the heating plate above described conveying chain row, and reclaimed materials is defeated Sending machine to be delivered to by old material on conveying chain row, the material that conveying chain is arranged by heating plate heats, and the material after heating is sent into and stirred Mix in cylinder.
15. pavement recycling construction methods according to claim 15, it is characterised in that: in the front of described first tripper Being provided with asphalt distribution assembly or water spray assembly, the Asphalt-distributing spray head of described asphalt distribution assembly passes through pipeline and is arranged at frame On asphalt tank connection, asphalt distribution assembly road surface spraying liquid bitumen after milling, the discharge of materials in a mixing bowl to spray Spilt on the ground after Colophonium;The shower nozzle of described water spray assembly is connected with water pot by pipeline, for the road surface after milling Spray water.
16. pavement recycling construction method according to claim 12, it is characterised in that: set before described a mixing bowl discharging opening It is equipped with heating crossbeam, heating crossbeam the road surface after milling is heated.
17. pavement recycling construction methods according to claim 12, it is characterised in that: it is provided with in described frame and is positioned at institute Stating the material scraping plate after milling cylinder, described material scraping plate is provided with opening, the feed end of described reclaimed materials conveyer is positioned at this Opening rear;After milling cylinder road pavement carries out milling, material scraping plate road pavement carries out pre-striking off, and is provided with after described material scraping plate Clean rolling.
18. pavement recycling construction method according to claim 12, it is characterised in that: before and after described milling cylinder is arranged at On the track of arrangement, described track is horizontally set in described frame, and the milling cylinder on said two track is along each along rail Road is mutually opposing or to movement.
CN201610766092.3A 2015-09-01 2016-08-29 Multifunction road regenerating device and pavement recycling construction method Pending CN106245506A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110359339A (en) * 2018-04-09 2019-10-22 利越集团有限公司 Foamed asphalt cold in place recycling device and method
CN110409269A (en) * 2019-08-29 2019-11-05 嘉鹏再升科技(深圳)股份有限公司 A method of it is promoted for old asphalt mixture temperature after harrowing pine
CN111576143A (en) * 2020-05-19 2020-08-25 知行良知实业股份有限公司 Preparation system and preparation method of drainage fully-regenerated material
CN112275062A (en) * 2020-10-28 2021-01-29 山东省大通公路工程有限责任公司 Milling machine dust fall equipment of old road disease restoration construction usefulness
CN112663474A (en) * 2021-01-20 2021-04-16 江苏集萃道路工程技术与装备研究所有限公司 Heater and equipment is rejected on bituminous paving ageing layer thereof
CN113529552A (en) * 2021-06-01 2021-10-22 中铁十九局集团有限公司 Repairing device for roadbed

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030194273A1 (en) * 2002-04-11 2003-10-16 Enviro-Pave Inc. Hot-in-place asphalt recycling machine and process
CN1908309A (en) * 2006-08-18 2007-02-07 长沙中联重工科技发展股份有限公司 In-place heat regeneration asphalt pavement remixer
CN101100839A (en) * 2007-07-27 2008-01-09 长沙中联重工科技发展股份有限公司 Double-layer lying device for hot in-place regeneration remixer
CN201214753Y (en) * 2008-07-02 2009-04-01 奔腾(国际)汽车科技有限公司 Double-bin asphalt pavement thermal regeneration repairing vehicle
US20100150652A1 (en) * 2008-12-17 2010-06-17 Bergkamp Incorporated Vehicle-mounted pothole patching apparatus
CN202164527U (en) * 2011-08-03 2012-03-14 福建泉成机械有限公司 Asphalt mixture hot in-place regeneration vehicle
CN103362050A (en) * 2013-08-01 2013-10-23 张树生 Recycled asphalt mixture S-shaped multi-roller continuous heating device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030194273A1 (en) * 2002-04-11 2003-10-16 Enviro-Pave Inc. Hot-in-place asphalt recycling machine and process
CN1908309A (en) * 2006-08-18 2007-02-07 长沙中联重工科技发展股份有限公司 In-place heat regeneration asphalt pavement remixer
CN101100839A (en) * 2007-07-27 2008-01-09 长沙中联重工科技发展股份有限公司 Double-layer lying device for hot in-place regeneration remixer
CN201214753Y (en) * 2008-07-02 2009-04-01 奔腾(国际)汽车科技有限公司 Double-bin asphalt pavement thermal regeneration repairing vehicle
US20100150652A1 (en) * 2008-12-17 2010-06-17 Bergkamp Incorporated Vehicle-mounted pothole patching apparatus
CN202164527U (en) * 2011-08-03 2012-03-14 福建泉成机械有限公司 Asphalt mixture hot in-place regeneration vehicle
CN103362050A (en) * 2013-08-01 2013-10-23 张树生 Recycled asphalt mixture S-shaped multi-roller continuous heating device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110359339A (en) * 2018-04-09 2019-10-22 利越集团有限公司 Foamed asphalt cold in place recycling device and method
CN110359339B (en) * 2018-04-09 2021-04-09 利越集团有限公司 Foamed asphalt in-situ cold regeneration device and method
CN110409269A (en) * 2019-08-29 2019-11-05 嘉鹏再升科技(深圳)股份有限公司 A method of it is promoted for old asphalt mixture temperature after harrowing pine
CN111576143A (en) * 2020-05-19 2020-08-25 知行良知实业股份有限公司 Preparation system and preparation method of drainage fully-regenerated material
CN112275062A (en) * 2020-10-28 2021-01-29 山东省大通公路工程有限责任公司 Milling machine dust fall equipment of old road disease restoration construction usefulness
CN112275062B (en) * 2020-10-28 2021-12-28 山东省大通公路工程有限责任公司 Milling machine dust fall equipment of old road disease restoration construction usefulness
CN112663474A (en) * 2021-01-20 2021-04-16 江苏集萃道路工程技术与装备研究所有限公司 Heater and equipment is rejected on bituminous paving ageing layer thereof
CN113529552A (en) * 2021-06-01 2021-10-22 中铁十九局集团有限公司 Repairing device for roadbed

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