CN101029469A - Anti-segregation asphalt spreader with secondary agitation and temperature compensating functions - Google Patents
Anti-segregation asphalt spreader with secondary agitation and temperature compensating functions Download PDFInfo
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- CN101029469A CN101029469A CN 200610141754 CN200610141754A CN101029469A CN 101029469 A CN101029469 A CN 101029469A CN 200610141754 CN200610141754 CN 200610141754 CN 200610141754 A CN200610141754 A CN 200610141754A CN 101029469 A CN101029469 A CN 101029469A
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Abstract
An asphalt paving machine of secondary stirring and heating function integrates track vehicle, loading hopper, transportation vehicle, pushing wheel, conveyor, far infrared heater, bunker with stirrer, helical separation device, paving and smoothing device, auto leveling device, motor, control system, hydraulic transmission system, auto-lubricating system and diesel cleaning sprayer. The machine is capable of mixing asphalt with paving materials, and transmission, heating, secondary stirring, storing then paving and smoothing. It prevents asphalt separation during transportation and paving procedure.
Description
Affiliated technical field:
This paver is a kind of novel device that is used for the construction of bituminous concrete surface course, it can replace the multiple devices working method in transfer car(buggy) and the paver associating cluster operation, the bituminous mixture that adopts a machine can finish the dumper transportation mixes and stirs, carry, heat, secondary mixes and stirs, store, cloth, pave, multiple working procedures such as ironing, realization is worked continuously, alleviate and eliminate bituminous mixture demixing temperature and aggregate segregation of producing in transportation and paving process, improve the construction quality and the efficient on road surface, effectively prolong the application life of road, reduce road maintenance maintenance cost, The development in society and economy is had profound influence.
A kind of anti-segregation asphalt concrete spreader that has secondary stirring and temperature compensation function by my company's innovation research development and Design, the layout of its complete machine function, structure and combining form are international initiative, the construction operation high-efficient simple, cost performance is higher, have wide market prospects and great using value, economic results in society are better.
This machine is mainly used in the paving operation on field of traffic high speed highway and advanced road road surface, is to solve present asphalt concrete pavement to cause the early stage ideal equipment of damaging in road surface because of the segregation reason.
Background technology:
1. the paver of traditional unit operation: as traditional paver of unit operation, can realize bituminous mixture storing, defeated material, sub-material, pave, press operation, but can not carry out secondary before paving to bituminous mixture stirs and temperature-compensating, the grating and the demixing temperature continuity that cause bituminous mixture in the loading and unloading transportation, to produce, and, be the one of the main reasons that causes the early stage damage in road surface with paver receipts bucket and further deterioration.
2. transport the transfer car(buggy) and the paver of the integration of operation that paves: on the basis of traditional paver unit construction, increase asphalt concrete conveyor (hereinafter to be referred as transfer car(buggy)), stir once more and heat by transfer car(buggy), adopt the group of planes integration of operation mode that paves of transporting, the segregation that bituminous mixture is produced in the loading and unloading transportation improves and eliminates, for the early stage damage in road surface provides effective solution route, have very great help to improving the quality of building road, can prolong the application life of road, but owing to increased a transfer car(buggy) that is worth ten thousand yuan of 200-400, early stage input and construction cost are too high.
Goal of the invention and content:
Being had by my company's innovation research development and Design a kind of that secondary stirs and the anti-segregation asphalt concrete spreader of temperature compensation function, is on transhipment paves the basis of technology, the function of transfer car(buggy) and paver is united two into one the reduction construction cost.This equipment is with crawler unit, the formula of throwing hopper, the dumper push boat, the compound conveyer, the Far-infrared Heating device, the storing stir storehouse, the screw distribution system, ironing machine paves, automatic leveling device and engine power system, electrical apparatus control system, Hydraulic Power Transmission System, automatic centralized lubrication system and diesel oil clean sprinkling system and are combined into one, formed full hydraulic drive, stepless speed regulation, microcomputerized control, having material level controls automatically, the speed of travel is controlled automatically, the lubricated control automatically of complete machine, heating-up temperature is controlled the compound construction equipment of function automatically, for damaging the solution that a low-cost high-efficiency is provided in early days in the road surface that asphalt mixture segregation causes.
This machine adopts crawler unit, and driving force is strong, can not skid; The formula of throwing hopper can be with the quick and complete emptying of the compound in the haul truck; The dumper push boat can be adjusted the distance of haul truck and paver hopper easily, is convenient to discharging; Adopt single-stage buried scraper or high temperature resistant belt-type chain drive conveyer, be suitable for continuously long-time hard pitch compound, long service life, the efficient height carried; Adopts the Far-infrared Heating device before work, to carry out preheating and in defeated material process, compound is heated and A.T.C, and far infrared is radiant heat transfer that the flames of anger can not burnt bituminous mixture, and is safe and reliable to parts; The storage bin that has helical stir is placed on material-dividing groove side top, can store and mix once more material, eliminates the segregation of bituminous mixture; The sub-material system adopts spiral sub-material blade, can be transported to bituminous mixture in the material-dividing groove equably; Screed adopts single or two screeds that vibrate, the high-quality road surface that can pave and satisfy the speedway requirement; The engine power system provides power source for complete machine, drives transmission system, electric system and hydraulic system; Electrical apparatus control system adopts microcomputerized control, has the digital material level of ultrasonic wave and controls sensor, speed of travel constant speed automatic control system and automatic leveling system automatically; Hydraulic Power Transmission System provides hydraulic power source for each operating mechanism; Automatic centralized lubrication system adopts by electrical plunger pump carries grease to main allocated equipment, then, main allocated equipment is distributed to secondary splitter more by a certain percentage, finally, secondary splitter is delivered to each oil site with grease, the lubrication time of its lubricating pump and lubricated blanking time are controlled by electric controller, have guaranteed lubricated and efficient normal operation the at complete machine hot operation position; The high-pressure diesel hydro-peening system that adopts electro-motor to drive carries out spray Cleaning for High Capacity to sticking glutinous positions of pitch material such as complete machine material-conveying belt, defeated material scraper plate, the spiral that gathers materials, sub-material spiral, screed baffle plate and storage bin hoppers.More than main system by organic assembling, formed the higher crawler type anti-segregation asphalt concrete spreader of automaticity that possesses complete function.
This machine has cost performance preferably because of compactness rational in infrastructure, multiple functional, moderate, is the ideal selection that construction of the highway unit carries out Expressway Construction, good market prospects, and can form tens million of incomes from sales every year, and economic results in society are better.
Description of drawings:
The present invention is further described below in conjunction with drawings and Examples.
Accompanying drawing is a kind of workflow and critical piece pie graph that has the anti-segregation asphalt spreader of secondary stirring and temperature compensation function
1. dump truck among the figure, (with the local signal in the compartment of dump truck trailing wheel and inclination) be the dumper push boat 4. 5. 6. electric system of cterpillar drive of single-stage chain drive conveyer of formula hopper of 3. throwing 2., (with operating desk signal) be 8. 9. far infrared heating system of engine power system of frame 7., (with the signal of far infrared generator) be the defeated material of ultrasonic wave level sensor storing stir storehouse hydraulic system 10., (with the oil cylinder signal) the spiral distributor ultrasonic wave level sensor screed of system Automatic Levelling Kong system Xi Tong automatic centralized lubrication system
Diesel oil cleans sprinkling system
variable-pitch screw loading head (be arranged at sequence number 3. throw formula hopper in)
secondary agitator (being arranged in the sequence number storing stir storehouse)
The specific embodiment:
In the accompanying drawings, 1. sequence number is the dump truck (with the local signal in the compartment of dump truck trailing wheel and inclination) of conveying asphalt mixed material, and sequence number is 2. to sequence number
Be the critical piece of forming crawler type anti-segregation asphalt concrete spreader, wherein 2. sequence number is dumper push boat (having telescopic and fixed two kinds), is used for the trailing wheel of pushing tow dump truck, and dump truck and paver are travelled synchronously; 3. sequence number for the paver formula hopper of throwing, is used to accept and store the bituminous mixture that dump truck is toppled over, and stirs in the process of rotation by the sequence number variable-pitch screw loading head that is arranged in its inner left and right sides and to gather materials.In the process of sequence number variable-pitch screw loading head rotation, because the pushing effect of helical blade, compound is along the circumferential direction moved and move axially, in the motion process of this complexity, because blade is subjected to the mix effect of the bidirectional crossed mobile generation of compound between the effect of casting aside of centrifugal force, shear action between fluid layer and the levels to mixture shearing effect, compound when clamp-oning compound, make compound obtain fully to mix and stir when gathering materials moving to the centre; In the process that compound is stirred is 4. single-stage chain drive conveyer feed of sequence number; Sequence number is 4. for single-stage chain drive conveyer (two kinds of buried scraper and high temperature resistant belt-types are arranged), gives sequence number storing stir storehouse feed after the pitch mixed material being delivered to the discharging opening at rear portion; Sequence number storing stir storehouse directly is positioned over the front side top of sequence number screed, its effect be with sequence number 4. the bituminous mixture that transports of single-stage chain drive conveyer stir the back once more for the use of ironing paving concrete pavement by its inner sequence number secondary agitator.5. sequence number is cterpillar drive, and two crawler belts adopt and all-hydraulicly drive respectively about it, have tractive force preferably, and can stepless speed regulation and turn to arbitrarily; 6. sequence number is the electric system (with the operating desk signal) of bituminous concrete paver, is the operation control system of complete machine, adopts micro computer to control each equipment automatically, the automaticity height; Sequence number is frame 7., and all equipments all connect with it by variety of way; 8. sequence number is the engine power system, all working device of complete machine, all with it as motive power; 9. sequence number is to be installed on the 4. far infrared heating system on single-stage chain drive conveyer top (with the signal of far infrared generator) of sequence number, its effect is that the pitch mixed material that will carry heats automatically with the thermal loss in the compensation transportation, before paver work, can also carry out preheating and prevent the parts sizing cold parts, far infrared heating system can adopt liquefied gas as the source of the gas combustion heating, also can adopt engine-driven high-power generator power supplying and heating; 10. sequence number is to be installed on the 4. defeated material of the ultrasonic wave level sensor on single-stage chain drive conveyer top of sequence number, be used for detecting sequence number storing stir storehouse the bituminous mixture material level and by the FEEDBACK CONTROL sequence number 4. the rotating speed of single-stage chain drive conveyer with the conveying capacity of control compound; Sequence number is the hydraulic system (with the oil cylinder signal) of paver; Sequence number is a spiral distributor, is transported to the bituminous mixture of storing stir storehouse supply in the material-dividing groove uniformly; Sequence number is the ultrasonic wave level sensor that is used to keep material-dividing groove compound controlling level; Sequence number is the screed system, with the bituminous mixture in the spiral distributor pave, ironing, compacting.Sequence number is the Automatic Levelling control system, is used to guarantee the planeness of paving concrete pavement.In addition, this machine also is furnished with Xu automatic centralized lubrication system and sequence number
Diesel oil cleans sprinkling system, and complete machine is carried out working lubrication and maintenance clean.
By accompanying drawing as can be seen, this anti-segregation asphalt concrete spreader accept the discharging of dump truck and carry, heat, mix and stir, store after be delivered directly to that spiral distributor paves, ironing, compacting, in this process, realized the heating of bituminous mixture is also stirred once more with the compensation thermal loss, effectively reduce demixing temperature and aggregate segregation that bituminous mixture produces in loading and unloading, transportation, paving process, and guaranteed continuous construction operation, when having reduced construction cost, improved the construction quality on road surface.
Claims (1)
- A kind of anti-segregation asphalt spreader that has secondary stirring and temperature compensation function, its technological core is that sequence number is 2. to sequence numberCombination, with crawler unit, the formula of throwing hopper, the dumper push boat, single-stage chain drive conveyer, the Far-infrared Heating device, the storing stir storehouse, the ironing system paves, the engine power system, electrical apparatus control system, Hydraulic Power Transmission System, automatic leveling system, automatic centralized lubrication system and diesel oil clean sprinkling system and organically are combined into one, formed full hydraulic drive, stepless speed regulation, microcomputerized control, having defeated material material level controls automatically, the speed of travel is controlled automatically, the lubricated control automatically of complete machine, heating-up temperature is controlled the large-scale compound construction equipment of function automatically, transfer car(buggy) and two kinds of construction equipments of paver that road is transported in the construction technology that paves are effective, reasonably combine, formed a kind of novel road construction machinery, reduce the use cost of road spreading, improved the construction quality of road spreading simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101417544A CN101029469B (en) | 2006-09-30 | 2006-09-30 | Anti-segregation asphalt spreader with secondary agitation and temperature compensating functions |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101417544A CN101029469B (en) | 2006-09-30 | 2006-09-30 | Anti-segregation asphalt spreader with secondary agitation and temperature compensating functions |
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| Publication Number | Publication Date |
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| CN101029469A true CN101029469A (en) | 2007-09-05 |
| CN101029469B CN101029469B (en) | 2010-07-14 |
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| CN2006101417544A Active CN101029469B (en) | 2006-09-30 | 2006-09-30 | Anti-segregation asphalt spreader with secondary agitation and temperature compensating functions |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493319A (en) * | 2011-12-08 | 2012-06-13 | 中联重科股份有限公司 | Screw distributing system, control equipment, method and engineering mechanical equipment |
| CN102747671A (en) * | 2011-04-18 | 2012-10-24 | 约瑟夫福格勒公司 | Method and system for applying a road surface |
| CN104101434A (en) * | 2013-04-12 | 2014-10-15 | 约瑟夫福格勒公司 | Subsoil temperature measurement by means of a road finishing machine |
| CN107675594A (en) * | 2017-10-25 | 2018-02-09 | 长安大学 | A kind of crawler-type paver and method with pre-add hot function |
| CN109972481A (en) * | 2019-04-29 | 2019-07-05 | 宋学忠 | A kind of paver with continuous online agitating function |
| CN112323578A (en) * | 2020-10-24 | 2021-02-05 | 中铁十六局集团路桥工程有限公司 | Asphalt concrete pavement paving method, system, terminal and storage medium |
| CN113200309A (en) * | 2021-05-21 | 2021-08-03 | 北京昊辰投资担保有限公司 | Intelligent material taking and conveying equipment |
| CN113463478A (en) * | 2021-08-13 | 2021-10-01 | 李维维 | Micro-surfacing paver and construction method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2540439Y (en) * | 2002-04-30 | 2003-03-19 | 南文辉 | Pavement material paving machinery with spiral spreading apparatus |
| CN2732808Y (en) * | 2004-08-23 | 2005-10-12 | 徐州工程机械科技股份有限公司路面机械分公司 | Asphalt concrete transferring equipment for road spreading machine |
| CN2806552Y (en) * | 2005-07-06 | 2006-08-16 | 成都市新筑路桥机械股份有限公司 | Secondary mixing storehouse for asphalt transfer truck |
-
2006
- 2006-09-30 CN CN2006101417544A patent/CN101029469B/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102747671A (en) * | 2011-04-18 | 2012-10-24 | 约瑟夫福格勒公司 | Method and system for applying a road surface |
| CN102747671B (en) * | 2011-04-18 | 2016-06-01 | 约瑟夫福格勒公司 | Method and system for laying road surface |
| CN102493319A (en) * | 2011-12-08 | 2012-06-13 | 中联重科股份有限公司 | Screw distributing system, control equipment, method and engineering mechanical equipment |
| CN102493319B (en) * | 2011-12-08 | 2014-01-01 | 中联重科股份有限公司 | Screw distributing system, control equipment, method and engineering mechanical equipment |
| CN104101434A (en) * | 2013-04-12 | 2014-10-15 | 约瑟夫福格勒公司 | Subsoil temperature measurement by means of a road finishing machine |
| CN107675594A (en) * | 2017-10-25 | 2018-02-09 | 长安大学 | A kind of crawler-type paver and method with pre-add hot function |
| CN109972481A (en) * | 2019-04-29 | 2019-07-05 | 宋学忠 | A kind of paver with continuous online agitating function |
| CN112323578A (en) * | 2020-10-24 | 2021-02-05 | 中铁十六局集团路桥工程有限公司 | Asphalt concrete pavement paving method, system, terminal and storage medium |
| CN113200309A (en) * | 2021-05-21 | 2021-08-03 | 北京昊辰投资担保有限公司 | Intelligent material taking and conveying equipment |
| CN113463478A (en) * | 2021-08-13 | 2021-10-01 | 李维维 | Micro-surfacing paver and construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101029469B (en) | 2010-07-14 |
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