CN206599724U - One kind sprinkling beam improved track formula cold regenerative machine - Google Patents
One kind sprinkling beam improved track formula cold regenerative machine Download PDFInfo
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- CN206599724U CN206599724U CN201720081238.0U CN201720081238U CN206599724U CN 206599724 U CN206599724 U CN 206599724U CN 201720081238 U CN201720081238 U CN 201720081238U CN 206599724 U CN206599724 U CN 206599724U
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- sprinkling
- regenerative machine
- cold regenerative
- spray hole
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Abstract
One kind sprinkling beam improved track formula cold regenerative machine, including chassis and bridge, drive device, rotor, sprinkler system, Gradation Control beam, replacing cutter and material guide, the watering of cold regenerative machine or adhesive sprinkling system, spiral distributor, automatic leveling system, power automatic control system；Sprinkling system is provided with sprinkling beam, and two original 10mm spray holes sky 12# drill bit dilated diameters of sprinkling beam middle part increase the fountain height of middle part, it is ensured that be compacted more uniformly spreading for water；The diameter thick round steel welding machines of 12mm of the corresponding two cylinder pistons switch of tampered spray hole; reach and closure function is opened to spray hole, the utility model provides that a kind of cost is low, do not damage roadbed, saves material, short time limit, environmental protection, regenerated road surface is very attractive in appearance and improves the track type multifunctional cold regenerative machine of construction quality.
Description
Technical field
The utility model is related to a kind of sprinkling beam improved track formula cold regenerative machine, belongs to road maintenance maintenance category.
Background technology
Track type multifunctional cold regenerative machine is the multi-functional road building equipment for integrating milling and cold in place recycling, and equipment exists
When carrying out cement in-place regeneration, often occur that the road surface central part regenerated there are two vestiges more dried, be very much shadow
Ring road surface attractive in appearance, construction quality is influenced whether when serious.
Utility model content
To solve the technical problem that prior art is present, it is not in the road surface regenerated that the utility model, which is provided a kind of,
Central part has the phenomenon of two vestiges more dried, regenerated road surface is very attractive in appearance and also ensure that the crawler belt of construction quality
Formula multipurpose cold regenerative machine.
The utility model one kind sprinkling beam improved track formula cold regenerative machine, including chassis and bridge, drive device, turn
Son, sprinkler system, Gradation Control beam, replacing cutter and material guide, the watering of cold regenerative machine or adhesive sprinkling system,
Spiral distributor, automatic leveling system, power automatic control system；Described sprinkling system is provided with sprinkling beam, described spray
Two a diameter of 12mm of spray hole of beam middle part drill bit dilated diameter is spilt, increases the fountain height of middle part, to protect
Card is compacted more uniformly spreading for water；The diameter thick round steel welding machines of 12mm of the corresponding two cylinder pistons switch of spray hole,
Reach and closure function is opened to spray hole；Sprinkling system controls the addition of regenerative agent, passes through the sprinkling in described spray bars
Regenerative agent is equably sprayed into and mixed and stirred in case by hole, the material that old pavement is milled and crushed, through mixing and stirring rotor and stirring of gathering materials
Afterwards, new road regrown material is formed.
The chassis is welded structure.
The rotor is mechanical driving, is transmitted the power-efficient of engine by clutch and strong belt
Onto rotor tooth roller box, using 3 groups of wide belts, every group 5, it is ensured that Energy Efficient is transmitted, and is increased the service life, the tension force of belt
It can be automatically controlled by hydraulic cylinder, rotor uses and above cuts operating type；The tool rest for installing cutter is welded on rotary drum.
The sprinkling system of cold regenerative machine is to ensure the key job device that the technique is completed, and its course of work is：With cold
The walking of regenerating device, complete machine milling equipment is by old pavement milling and crushes, and sprinkling system accurately controls adding for various regenerative agents
Dosage, and regenerative agent is equably sprayed into by the nozzle in spray bars mixed and stirred in case, through mix and stir rotor and stirring of gathering materials after,
New road regrown material can be formed.
Equipment often occurs that the road surface central part regenerated has two more to dry when carrying out cement in-place regeneration
Vestige, be very much influence road surface it is attractive in appearance, construction quality is influenced whether when serious, by repeatedly attempt study, find reason be milling
It is spiral distribution to dig Gu cutter heads arrangement mode, and milling material is long-range in obvious middle part retaining amount in milling Gu housings
In both sides, but cement（Water）The fountain height for spraying each position of beam is but very uniform, results in many part water content of middle material not
Foot, if increasing the fountain height of water, can cause both sides to be bursted and become muddy when a thaw sets in because water content is too big, and set due to not mixing pot again
Meter, it is impossible to carry out sufficient mix, occurred as soon as such case.
In order to improve above mentioned problem, the utility model sprays the improvement project of beam using repacking：Sprinkling beam middle part
Spray hole carry out dilated diameter with diameter 12mm drill bits, increase the fountain height of middle part, to ensure to be compacted the distribution of water more
To be uniform；Spray hole it is corresponding two cylinder pistons switch the diameter thick round steel welding machines of 12mm, reach to spray hole
Open closure function.
The utility model has the advantages that：Compared with the method for virgin material is overlayed in old laying, cold in place recycling can about be reduced
Cost 20%-46%, better economy；The raising of category of roads can be fundamentally realized by the raising of basic unit's bearing capacity；It is cold
In the uniform thicker laying that regeneration construction is produced, in the absence of the weakness between the relatively thin laying occurred sometimes in conventional construction method
Interface, it is ensured that the integrality of structure；Because cold regeneration construction is disposable operating type, regeneration unit is on exposed roadbed
Only by once, not damaging roadbed；The whole local uses of had been friends in the past laminated material, because the utilization of old material greatly reduces green wood
The yield of material, also the transport in the absence of old material and stacking problem, fundamentally meet the requirement of environmental protection；Work progress
Disposable operating feature enormously simplify operational procedure, required duration and block the time of traffic all to greatly reduce；Ensure
It is compacted more uniformly spreading for water；By improving sprinkling beam, regenerated road surface is very attractive in appearance and also ensure that construction quality, will not
The road surface central part that appearance regenerated has the phenomenon of two vestiges more dried.
Brief description of the drawings
Fig. 1 is improved sprinkling system structural representation.
In Fig. 1：1. screw pump；2. flowmeter；3. spray beam；4. spray hole；5. improved two increasings spray hole；6. gas
Cylinder；7. valve group.
Fig. 2 is track type multifunctional cold regenerative machine structure chart.
In Fig. 2：8. watering or the adhesive sprinkling system of cold regenerative machine；9. sprinkler system；10. water tank；11. driving dress
Put；12. bridge；13. hydraulic oil container；14. the engine of power is provided for sprinkling system；15. diesel fuel tanks；16. screw distribution
Device；17. change cutter arrangement；18. material guide；19. Gradation Control beam；20. rotor；21. chassis；22. Automatic Levelling
System.
Embodiment
It is further to the utility model below in conjunction with the accompanying drawings in order to be able to be more clearly understood that the technical solution of the utility model
Explanation.
One kind sprinkling beam improved track formula cold regenerative machine main frame, as shown in Fig. 2 including chassis 21, bridge 12, driving
Device 11, rotor 20, sprinkler system 9, Gradation Control beam 19, change cutter arrangement 17, material guide 18, cold regenerative machine
Watering or adhesive sprinkling system 8, spiral distributor 16, depth adjustment/automatic leveling system 22, power automatic control system.
Chassis 21 is firm welded structure, and water tank and fuel tank combine together with frame, and hydraulic oil container is independent
Structure, all parts are easy to maintain, maintenance.
Bridge 12 is located at the middle part of machine, can be by both sides ladder above and below, bridge is equipped with 2 independent controls
Cabinet, angle and height are adjustable, and right-side seat and both sides switch board may be moved on the outside of the edge of fuselage.
One kind sprinkling beam improved track formula cold regenerative machine main frame includes the systems of WIDIS 32, presentation of information and fault diagnosis
System WIDIS 32 can provide engine and the real time status information of hydraulic system comprehensively, it may also be necessary to display and alarm；
Data and information can show that other specification includes the working time, started on the multi-functional LC displays in bridge center
Fuel head can be directly viewable in machine rotating speed, fuel tank.
By advanced V12 diesel engine drives 14, discharge meets environmental emission standard；The engine is equipped with all-electronin horse
Up to management system, when external environment changes, engine can be automatically adjusted, also can be stably defeated under the conditions of extreme pressure
Go out torque capacity, so as to avoid stopping working at work.
Rotor 20 is mechanical driving, is delivered to the power-efficient of engine by clutch and strong belt
On rotor tooth roller box, using 3 groups of wide belts, every group 5, it is ensured that Energy Efficient is transmitted, and is increased the service life, the tension force of belt can
Automatically controlled by hydraulic cylinder, rotor uses and above cuts operating type；The tool rest for installing cutter is welded on rotary drum, special end knot
Structure can guarantee that edge cutting is clean；Other material casting plate can guarantee that the material (RAP) that milling is got off is shipped on belt in time.
Hydraulic control sprinkler system 9 can prevent a large amount of dusts occur during milling, while milling cutter can be cooled down, extend
Cutting-tool's used life；Water spray nozzle can be changed easily, be easy to cleaning；But water tank is very big, add water interval length.
Gradation Control beam 19 mainly prevents the generation of massive material, while the granularity of RAP materials can also be by control beam
Position is controlled, so as to prevent rewinding belt premature wear.
Change cutter arrangement 17 and can guarantee that cutter changing is convenient and swift in the back door material scraping plate that hydraulic pressure is opened and closed；Air deflecting system
18 can be oriented to the regrown material after mixing and stirring rich in adhesive.
The middle separated spiral distributor 16 with material scraping plate is equipped with replaceable abrasion-resistant blade；Two parts spiral can
Positive and negative rotation；The rotating speed of spiral stepless can change, highly can hydraulic lifting.
Automatic leveling system 22 controls working depth, and the control of its adoption rate, can be fast when height has error with benchmark
Speed compensation, it is levelling accurate；When needed, compensating the multiplex system of longitudinal unevenness can make together with automatic leveling system
With crawler belt is suspended on chassis by hydraulic cylinder, can individually adjust height, and it is deep to set milling by the height of crawler belt before adjustment
Spend, crawler belt constitutes automatic floating moving axis after 2, range is big, can guarantee that the larger road clearance.
Power automatic control system can adjust the speed of travel according to the situation of load, make milling and walking automatic conversion,
It is manually controllable；The second sprinkling system containing water pump and spray bars is used for spray water, with optimal aqueous required for being compacted
Amount.
The watering of cold regenerative machine or adhesive sprinkling system 8 are foamed asphalt sprinkling system, as shown in figure 1, by a pump 1
Constituted with a foamed asphalt spray bars 3, foaming process is completed in the given chamber of spray bars 3；Heated bitumen passes through electrically heated
Gear pump 1 is conveyed and filtered, and flowmeter 2 measures the conveying capacity of heated bitumen, and foaming water amount and the addition of air then basis
Pitch amount determines that the sprinkling system of standard is by micro-processor controlled centrifugal pump 1, metering device flowmeter 2 and 12 spray holes
What 4 spray bars 3 were constituted, the water tank that delivery pump 1 carries liquid additive (such as water, emulsified asphalt) from tank car or machine
It is transported in spray bars 3, the maximum transmission capacity of centrifugal turbine pump 1 is 800L/min, and the flow of the metering conveying of flowmeter 2 is simultaneously
By relevant data transfer into Control System of Microcomputer, microcomputer detects the speed of travel of machine and controlled according to this according to the parameter of setting
The fountain height (percentage by weight) of binding agent or water processed.
The sprinkling system of cold regenerative machine is to ensure the key job device that the technique is completed, and its course of work is：With cold
The walking of regenerating device, complete machine milling equipment is by old pavement milling and crushes, and sprinkling system accurately controls adding for various regenerative agents
Dosage, and regenerative agent is equably sprayed into by the nozzle in spray bars mixed and stirred in case, through mix and stir rotor and stirring of gathering materials after,
New road regrown material can be formed.
Equipment often occurs that the road surface central part regenerated has two more to dry when carrying out cement in-place regeneration
Vestige, be very much influence road surface it is attractive in appearance, construction quality is influenced whether when serious, by repeatedly attempt study, find reason be milling
It is spiral distribution to dig Gu cutter heads arrangement mode, and milling material is long-range in obvious middle part retaining amount in milling Gu housings
In both sides, but cement（Water）The fountain height for spraying each position of beam is but very uniform, results in many part water content of middle material not
Foot, if increasing the fountain height of water, can cause both sides to be bursted and become muddy when a thaw sets in because water content is too big, and set due to not mixing pot again
Meter, it is impossible to carry out sufficient mix, occurred as soon as such case.
In order to improve above mentioned problem, as shown in Figure 1：Two spray holes 5 of the middle part of sprinkling beam 3 are entered with 12# drill bits
Row dilated diameter, increases the fountain height of middle part, to ensure to be compacted more uniformly spreading for water；Spray hole 5 is corresponding
The diameter of two piston switch of the cylinder 6 thick round steel welding machines of 12mm, are reached and open closure function to spray hole, and sprinkling beam is carried out
Cross after repacking, through overtesting, clearly, regenerated road surface is very attractive in appearance and also ensure that construction quality for effect.
Described above is only better embodiment of the present utility model, therefore all according to described in the utility model patent claim
The equivalent change or modification done of construction, feature and principle, be included in the utility model patent claim.
Claims (3)
1. one kind sprinkling beam improved track formula cold regenerative machine, it is characterised in that including chassis and bridge, drive device, turn
Son, sprinkler system, Gradation Control beam, replacing cutter and material guide, the watering of cold regenerative machine or adhesive sprinkling system,
Spiral distributor, automatic leveling system, power automatic control system；Described sprinkling system is provided with sprinkling beam, described spray
Two a diameter of 12mm of spray hole of beam middle part drill bit dilated diameter is spilt, increases the fountain height of middle part, to protect
Card is compacted more uniformly spreading for water；The diameter of the corresponding two cylinder pistons switch of spray hole is welded with the thick round steel of 12mm,
Reach and closure function is opened to spray hole；Described sprinkling system controls the addition of regenerative agent, by described spray bars
Spray hole regenerative agent equably sprayed into mixed and stirred in case, the material that old pavement is milled and crushed, through mixing and stirring rotor and collection
After material stirring, new road regrown material is formed.
2. sprinkling beam improved track formula cold regenerative machine according to claim 1, it is characterised in that the chassis is welding
Formula structure.
3. sprinkling beam improved track formula cold regenerative machine according to claim 1, it is characterised in that the rotor is machinery
Formula drives, and is delivered to the power-efficient of engine on rotor tooth roller box by clutch and strong belt, using 3 groups
Wide belt, every group 5, it is ensured that Energy Efficient is transmitted, and is increased the service life, the tension force of belt can be automatically controlled by hydraulic cylinder, turn
Son uses and above cuts operating type；The tool rest for installing cutter is welded on rotary drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720081238.0U CN206599724U (en) | 2017-01-22 | 2017-01-22 | One kind sprinkling beam improved track formula cold regenerative machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720081238.0U CN206599724U (en) | 2017-01-22 | 2017-01-22 | One kind sprinkling beam improved track formula cold regenerative machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206599724U true CN206599724U (en) | 2017-10-31 |
Family
ID=60150057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720081238.0U Active CN206599724U (en) | 2017-01-22 | 2017-01-22 | One kind sprinkling beam improved track formula cold regenerative machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN206599724U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905065A (en) * | 2017-11-23 | 2018-04-13 | 鞍山森远路桥股份有限公司 | Pavement cold recycling machine sprays beam with variable cross-section separate unit water |
| CN115679787A (en) * | 2022-11-16 | 2023-02-03 | 徐州徐工筑路机械有限公司 | Pavement crushing and regenerating machine and pavement crushing and regenerating method |
-
2017
- 2017-01-22 CN CN201720081238.0U patent/CN206599724U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905065A (en) * | 2017-11-23 | 2018-04-13 | 鞍山森远路桥股份有限公司 | Pavement cold recycling machine sprays beam with variable cross-section separate unit water |
| CN115679787A (en) * | 2022-11-16 | 2023-02-03 | 徐州徐工筑路机械有限公司 | Pavement crushing and regenerating machine and pavement crushing and regenerating method |
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