CN101560747A - Asphalt-regenerating mixture heating transport vehicle - Google Patents
Asphalt-regenerating mixture heating transport vehicle Download PDFInfo
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- CN101560747A CN101560747A CNA2009100277051A CN200910027705A CN101560747A CN 101560747 A CN101560747 A CN 101560747A CN A2009100277051 A CNA2009100277051 A CN A2009100277051A CN 200910027705 A CN200910027705 A CN 200910027705A CN 101560747 A CN101560747 A CN 101560747A
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- asphalt
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- regenerating mixture
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Abstract
The invention discloses an asphalt-regenerating mixture heating transport vehicle, comprising a frame (1), a asphalt conveying mechanism and a hot plate (2); the invention is characterized by arranging a loading hopper (3) at one side of the asphalt conveying mechanism, a discharging hole (4) at the other side thereof and the asphalt conveying mechanism on the frame longitudinally and plugging the hot plate on the asphalt conveying mechanism. The asphalt-regenrating mixture of the invention is heated by thermal radiation during the conveying process; the asphalt-regenrating mixture which falls from the discharging hopper is heated to a suitable paving temperature, so as to be applicable to the temperature requirement for paving interlayer bonding construction; the paved road surface is heated to realize heat bonding, thereby guaranteeing heat bonding between a new paving layer and an old road surface, connecting the new road layer and the old road surface together and meeting good maintenance construction requirements of asphalt pavement.
Description
Technical field
The present invention relates to a kind of asphalt surface hot reproduction maintenance of equipment, particularly at asphalt-regenerating mixture heating transport vehicle after the flexible pavement heating of large-scale hot regeneration maintenance equipment construction technology later stage.
Background technology
The bituminous mixture that existing large-scale asphalt surface hot reproduction equipment has passed through in whole work progresss old flexible pavement top layer heats, make its fusion, and then with its rake pine, by asphalt-regenerating mixture promote remixer be heated, scarifying and the old regenerating mixture in former road surface that is gathered into continuous strip is picked up, is promoted and with replenish in the hopper of paver of directly sending into after the new bituminous mixture that adds mixes and stirs again thereafter, then to bituminous pavement paving leveling and compacting.At very long (many car) of the medium-and-large-sized asphalt surface hot reproduction equipment of above-mentioned work progress owing to layout, inevitably make asphalt-regenerating mixture be exposed in the air, at this moment the reclaimed asphalt mixture heat after having heated will lose greatly, do not reach the needed construction temperature of bituminous mixture laying, if at this moment to pave that overall performance to flexible pavement requires be not very favourable to reclaimed asphalt mixture, bond quality is poor between the regeneration paving layer, can't satisfy the asphalt pavement construction quality requirement well.
Summary of the invention
Technical problem to be solved by this invention is to overcome the defective that prior art exists, and a kind of flexible pavement asphalt-regenerating mixture heating transport vehicle is provided, the requirement of the bituminous mixture construction temperature that needs during with solution asphalt surface hot reproduction maintenance paving operation.
Flexible pavement asphalt-regenerating mixture heating transport vehicle of the present invention comprises vehicle frame (as Semi-trailed vehicle frame, fully-trailed vehicle frame etc.), asphalt delivery mechanism, heating panel; Described asphalt delivery mechanism one end is established receiving hopper, and the other end is a discharging opening; Asphalt delivery mechanism vertically is arranged on the vehicle frame, adds a cover heating panel above the asphalt delivery mechanism.
Described asphalt delivery mechanism is the stripper cell case apparatus, comprises tank, a secondary flight chain; Two coaxial sprockets are respectively established at described tank two ends, two drive sprockets that coaxial sprocket is a fluid motor-driven of tank one end, and two coaxial sprockets of the other end are driven sprocket; The upper and lower surfaces of described flight chain vertical wraparound tank form closure, and flight chain is driven by the coaxial sprocket at tank two ends, can be around the upper and lower surfaces motion of tank; Establish cutting plate on the flight chain of the tank end that is positioned at receiving hopper one end, form flat mouthful of charging, described receiving hopper is located at the front upper place of flat mouthful of charging, and the other end end of tank forms described discharging opening naturally.
Another program of described stripper cell case apparatus is: described cutting plate replaces with the spiral feeding distribution mechanism, and described spiral feeding distribution mechanism is made of the screw rod that power-equipment (as motor, hydraulic motor) drives, and screw rod is horizontally set on the flight chain.
Sidepiece at described vehicle frame is vertically established the heating panel turnover bracket, and the heating panel turnover bracket has the heating panel overturning oil cylinder; The side of described heating panel is connected with hinge with the bottom of heating panel turnover bracket, and the cylinder body of heating panel overturning oil cylinder is articulated in the top rail of heating panel turnover bracket, and the back side is hinged on the piston rod front end of heating panel overturning oil cylinder and the heating pad wall.
Be provided with collapsible heating panel in described vehicle frame bottom.
The present invention carries out the heat radiation heating by covering heating panel uncovered on the tank to asphalt-regenerating mixture simultaneously in the process that asphalt-regenerating mixture is carried, when bituminous mixture is delivered to the other end (discharging opening) of stripper cell case apparatus, just finish the heating course of conveying of asphalt-regenerating mixture, at this moment the asphalt-regenerating mixture that falls of discharging opening is heated to the suitable temperature that paves, satisfied the interlaminar bonding construction temperature requirement that paves, and to paving concrete pavement heating realization heat bonding, guaranteed the hot adhesion between new paving layer and the old road surface, guaranteed that new supercrust and old supercrust connect into an integral body, have reached the good maintenance construction requirement of flexible pavement.
Description of drawings
Fig. 1 is that asphalt-regenerating mixture heating transport vehicle master of the present invention looks schematic diagram;
Fig. 2 is an asphalt-regenerating mixture heating transport vehicle schematic perspective view of the present invention;
Fig. 3 is asphalt-regenerating mixture heating transport vehicle schematic perspective view of the present invention (with Fig. 2 opposition side);
Fig. 4 is an asphalt-regenerating mixture heating transport vehicle of the present invention vertical section schematic diagram;
Fig. 5 is an asphalt-regenerating mixture heating transport vehicle schematic top plan view of the present invention;
Fig. 6 is that schematic diagram is looked on the asphalt-regenerating mixture heating transport vehicle of the present invention right side.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is described in detail.
The flexible pavement asphalt-regenerating mixture heating transport vehicle comprises Semi-trailed vehicle frame 1, stripper cell case apparatus (asphalt delivery mechanism), heating panel 2; Described stripper cell case apparatus one end is established receiving hopper 3, and the other end is a discharging opening 4; The stripper cell case apparatus vertically is arranged on the Semi-trailed vehicle frame, adds a cover heating panel above the stripper cell case apparatus.
Described stripper cell case apparatus comprises tank 5, one secondary flight chain 6; Two coaxial sprockets are respectively established at described tank two ends, the drive sprocket 71 that two coaxial sprockets of tank one end are fluid motor-driven, and two coaxial sprockets of the other end are driven sprocket 72; The upper and lower surfaces of described flight chain vertical wraparound tank form closure, and flight chain is driven by the coaxial sprocket at tank two ends, can be around the upper and lower surfaces motion of tank; Establish cutting plate 8 on the flight chain of the tank end that is positioned at receiving hopper 3 one ends, form flat mouthful of charging, described receiving hopper is located at the front upper place of flat mouthful of charging, and the other end end of tank forms described discharging opening 4 naturally.
Sidepiece at described Semi-trailed vehicle frame 1 is vertically established heating panel turnover bracket 9, and the heating panel turnover bracket has heating panel overturning oil cylinder 10; The side of described heating panel is connected with hinge with the bottom of heating panel turnover bracket, establishes articulated slab 11 at the side at the back side of heating panel that is:, and articulated slab 11 is connected with the heating panel hinge.The cylinder body of heating panel overturning oil cylinder 10 is articulated in the top rail 14 of heating panel turnover bracket, and the back side is hinged on piston rod 15 front ends of heating panel overturning oil cylinder and the heating panel.Be provided with collapsible heating panel 12 in Semi-trailed vehicle frame 1 bottom, be used for flexible pavement is heated.
In the process of asphalt surface hot reproduction maintenance, flexible pavement asphalt-regenerating mixture heating transport vehicle of the present invention promotes between remixer and the paver at asphalt-regenerating mixture, is drawn by tractor.Asphalt-regenerating mixture promote remixer be heated, scarifying and the old regenerating mixture in former road surface that is gathered into continuous strip is picked up, is promoted and with replenish the new bituminous mixture that adds and mix and stir again, send into the receiving hopper of flexible pavement asphalt-regenerating mixture heating transport vehicle then, the flat mouth of charging that asphalt-regenerating mixture is defined as by cutting plate 8, be tiled in the tank bottom surface, hydraulic motor drives flight chain, and the some scraper plates on the flight chain are transported to discharging opening with asphalt-regenerating mixture along the tank bottom surface.At this moment, heating panel 2 covers on tank 5 last uncovered, in the course of conveying of asphalt-regenerating mixture, asphalt-regenerating mixture is heated at this.Asphalt-regenerating mixture falls into hopper of paver after being come out by discharging opening, is paved by paver.In said process, the walking of feeding limit, flexible pavement asphalt-regenerating mixture heating transport vehicle limit, and the collapsible heating panel road pavement of Semi-trailed vehicle frame bottom is carried out in this heating.The gas burning system of described heating panel and collapsible heating panel, combustion system, heat radiation system, all identical with existing asphalt surface hot reproduction heating car, in this no longer repeat specification.When the flexible pavement asphalt-regenerating mixture heating transport vehicle is in off working state, to separate with tractor, 13 pairs of Semi-trailed vehicle frame 1 integral body of hydraulic support oil cylinder are carried out preceding supporting.
In the present embodiment, the Semi-trailed vehicle frame also can be fully-trailed vehicle frame or other vehicle frames, also can be self-powered car load vehicle frame.Asphalt delivery mechanism can also be a metal chain-arranged type conveying mechanism, that is to say, so long as resistant to elevated temperatures conveying mechanism all can be used for technical scheme of the present invention.
Claims (9)
1, a kind of flexible pavement asphalt-regenerating mixture heating transport vehicle comprises vehicle frame (1), asphalt delivery mechanism, heating panel (2); It is characterized in that: described asphalt delivery mechanism one end is established receiving hopper (3), and the other end is discharging opening (4); Asphalt delivery mechanism vertically is arranged on the vehicle frame, adds a cover heating panel above the asphalt delivery mechanism.
2, according to the described flexible pavement asphalt-regenerating mixture heating transport vehicle of claim 1, it is characterized in that: described asphalt delivery mechanism is the stripper cell case apparatus; Described stripper cell case apparatus comprises tank (5), a secondary flight chain (6); Two coaxial sprockets are respectively established at described tank two ends, the drive sprocket (71) that two coaxial sprockets of tank one end are fluid motor-driven, and two coaxial sprockets of the other end are driven sprocket (72); The upper and lower surfaces of described flight chain vertical wraparound tank form closure, and flight chain is driven by drive sprocket (71), can be around the upper and lower surfaces motion of tank; Establish cutting plate (8) on the flight chain of the tank end that is positioned at receiving hopper (3) one ends, form flat mouthful of charging, described receiving hopper is located at the front upper place of flat mouthful of charging, and the other end end of tank forms described discharging opening naturally.
3, according to claim 1 or 2 described flexible pavement asphalt-regenerating mixture heating transport vehicles, it is characterized in that: described cutting plate (8) replaces with the spiral feeding distribution mechanism, described spiral feeding distribution mechanism is made of the screw rod that power-equipment drives, and screw rod is horizontally set on the flight chain.
4, according to claim 1 or 2 described flexible pavement asphalt-regenerating mixture heating transport vehicles, it is characterized in that: vertically establish heating panel turnover bracket (9) at the sidepiece of described vehicle frame (1), the heating panel turnover bracket has heating panel overturning oil cylinder (10); The side of described heating panel (2) is connected with hinge with the bottom of heating panel turnover bracket (9), the cylinder body of heating panel overturning oil cylinder (10) is articulated in the top rail (14) of heating panel turnover bracket, and the back side is hinged on the piston rod of heating panel overturning oil cylinder (15) front end and the heating panel.
5, according to the described flexible pavement asphalt-regenerating mixture heating transport vehicle of claim 3, it is characterized in that: vertically establish heating panel turnover bracket (9) at the sidepiece of described vehicle frame (1), the heating panel turnover bracket has heating panel overturning oil cylinder (10); The side of described heating panel (2) is connected with hinge with the bottom of heating panel turnover bracket (9), the cylinder body of heating panel overturning oil cylinder (10) is articulated in the top rail (14) of heating panel turnover bracket, and the back side is hinged on the piston rod of heating panel overturning oil cylinder (15) front end and the heating panel.
6, according to claim 1 or 2 described flexible pavement asphalt-regenerating mixture heating transport vehicles, it is characterized in that: be provided with collapsible heating panel in described vehicle frame bottom.
7, according to the described flexible pavement asphalt-regenerating mixture heating transport vehicle of claim 3, it is characterized in that: be provided with collapsible heating panel in described vehicle frame bottom.
8, according to the described flexible pavement asphalt-regenerating mixture heating transport vehicle of claim 4, it is characterized in that: be provided with collapsible heating panel in described vehicle frame bottom.
9, according to the described flexible pavement asphalt-regenerating mixture heating transport vehicle of claim 5, it is characterized in that: be provided with collapsible heating panel in described vehicle frame bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100277051A CN101560747A (en) | 2009-05-19 | 2009-05-19 | Asphalt-regenerating mixture heating transport vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100277051A CN101560747A (en) | 2009-05-19 | 2009-05-19 | Asphalt-regenerating mixture heating transport vehicle |
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| CN101560747A true CN101560747A (en) | 2009-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2009100277051A Pending CN101560747A (en) | 2009-05-19 | 2009-05-19 | Asphalt-regenerating mixture heating transport vehicle |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322013A (en) * | 2011-07-04 | 2012-01-18 | 鞍山森远路桥股份有限公司 | Mixing device used on asphalt road surface site heat regeneration compound mixer |
| CN105507121A (en) * | 2015-12-31 | 2016-04-20 | 徐州徐工筑路机械有限公司 | Intelligent asphalt material conveying device and pavement maintenance vehicle comprising same |
| CN107587411A (en) * | 2016-07-08 | 2018-01-16 | 吉林省嘉鹏集团有限公司 | Asphalt pavement interlayer thermal connects heater |
| CN109537424A (en) * | 2019-01-23 | 2019-03-29 | 温州广德建设有限公司 | A kind of municipal works asphalt surface repair apparatus |
| CN112391898A (en) * | 2020-11-23 | 2021-02-23 | 俞凯 | Construction method of rolling type asphalt concrete pavement |
| CN114481758A (en) * | 2021-12-29 | 2022-05-13 | 中地天一(河南)工程管理咨询有限公司 | Asphalt paving device and construction method thereof |
| CN114507537A (en) * | 2020-11-16 | 2022-05-17 | 深圳市卓宝科技股份有限公司 | Heating and heat-preserving bin for automatically feeding and discharging asphalt coating bucket |
-
2009
- 2009-05-19 CN CNA2009100277051A patent/CN101560747A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322013A (en) * | 2011-07-04 | 2012-01-18 | 鞍山森远路桥股份有限公司 | Mixing device used on asphalt road surface site heat regeneration compound mixer |
| CN102322013B (en) * | 2011-07-04 | 2013-04-17 | 鞍山森远路桥股份有限公司 | Mixing device used on asphalt road surface site heat regeneration compound mixer |
| CN105507121A (en) * | 2015-12-31 | 2016-04-20 | 徐州徐工筑路机械有限公司 | Intelligent asphalt material conveying device and pavement maintenance vehicle comprising same |
| CN105507121B (en) * | 2015-12-31 | 2017-10-31 | 徐州徐工筑路机械有限公司 | A kind of intelligent bituminous material conveying device and its pavement maintenance truck |
| CN107587411A (en) * | 2016-07-08 | 2018-01-16 | 吉林省嘉鹏集团有限公司 | Asphalt pavement interlayer thermal connects heater |
| CN109537424A (en) * | 2019-01-23 | 2019-03-29 | 温州广德建设有限公司 | A kind of municipal works asphalt surface repair apparatus |
| CN114507537A (en) * | 2020-11-16 | 2022-05-17 | 深圳市卓宝科技股份有限公司 | Heating and heat-preserving bin for automatically feeding and discharging asphalt coating bucket |
| CN114507537B (en) * | 2020-11-16 | 2024-01-30 | 深圳市卓宝科技股份有限公司 | Automatic heating insulation bin of feeding and discharging of asphalt coating barrel |
| CN112391898A (en) * | 2020-11-23 | 2021-02-23 | 俞凯 | Construction method of rolling type asphalt concrete pavement |
| CN114481758A (en) * | 2021-12-29 | 2022-05-13 | 中地天一(河南)工程管理咨询有限公司 | Asphalt paving device and construction method thereof |
| CN114481758B (en) * | 2021-12-29 | 2023-05-09 | 中地天一(河南)工程管理咨询有限公司 | Device for asphalt paving and construction method thereof |
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Open date: 20091021 |