CN2818541Y - Drying agitator of vehicle for maintaining recovered asphalt road surface - Google Patents
Drying agitator of vehicle for maintaining recovered asphalt road surface Download PDFInfo
- Publication number
- CN2818541Y CN2818541Y CN 200520078770 CN200520078770U CN2818541Y CN 2818541 Y CN2818541 Y CN 2818541Y CN 200520078770 CN200520078770 CN 200520078770 CN 200520078770 U CN200520078770 U CN 200520078770U CN 2818541 Y CN2818541 Y CN 2818541Y
- Authority
- CN
- China
- Prior art keywords
- roller
- mixing
- drying
- drying roller
- mixing roller
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Road Paving Machines (AREA)
Abstract
A drying agitator of vehicle for maintaining recovered asphalt road surface is equipped with a drying roller placed on at least three drying roller carrier pulleys and with its external surface provided with a ring of drying roller rack at the front side of its automobile chassis; the anterior of the drying roller is equipped with a feed hopper; the inner of the drying roller is equipped with a heating device and drying roller laminas; the rear of the drying roller is equipped with an over hopper; the exterior of the over hopper on the automobile chassis is provided with an intermediate revolving hopper device; the rear of the automobile chassis is equipped with a mixing roller rack placed on at least three mixing roller carrier pulleys and with its external surface provided with a ring of mixing roller rack; the inner of the mixing roller is equipped with laminas of the mixing roller and an asphalt spray pipe; the rear of the mixing roller is equipped with an out hopper; the upper side of the automobile chassis is equipped with a mixing roller electric drive device connected with the mixing roller and a drying roller electric drive device connected with the drying roller. It has advantages of high efficiency, low power consumption and little environmental pollution and so on, soit can be popularized widely and applied to the maintenance of the recovered asphalt road surface.
Description
Technical field
The utility model belongs to the making in road or other similar structure paving, machine, instrument or the auxiliary equipment technical field of reparation usefulness, is specifically related to the oven dry mixing device of reclamation of old material asphalt pavement maintanance truck.
Background technology
At present, China's asphalt roads growth rate is very fast, and the whole nation has formed the speedway network, and asphalt roads is after using after a while, and damaging will appear in road surface successively, need partly or entirely keep in repair it.In maintenance process, need handle for the huge old asphalt concretes of number, traditional way be with the old asphalt concrete material as rubbish, be transported to far local buried to underground by transport vehicle.According to preresearch estimates, the bituminous mixture that present stage China asphalt pavement maintenance discard every year is above 200 * 10
4Ton, wherein bituminous 10 * 10
4Ton, along with the increase year by year of flexible pavement, the annual bituminous mixture of being discarded will increase year by year.These old asphalt mixtures that go out of use are contaminated environment seriously, has wasted the soil, and a large amount of haulage vehicles transports discarded bituminous mixture, has wasted the energy, has wasted pitch, sandstone material, breeze, has consumed substantial contribution.
There are at present many people to carry out the research that the flexible pavement old material regeneration is used both at home and abroad, but do not develop relevant equipment.Designer of the present utility model has designed the reclamation of old material asphalt pavement maintanance truck, but the present domestic oven dry mixing device that also is not applicable to the reclamation of old material asphalt pavement maintanance truck.
Summary of the invention
Technical problem to be solved in the utility model is that a kind of efficient height, energy consumption are low, easy to use, the oven dry mixing device of reclamation of old material asphalt pavement maintanance truck that can the indirect heating old asphalt mixture for the reclamation of old material asphalt pavement maintanance truck provides.
The technical scheme that solves the problems of the technologies described above employing is: be provided with in front side on the automobile chassis and be placed at least 3 drying roller idler pulleies and external surface is provided with the drying roller of a circle drying roller tooth bar, be provided with feed hopper at the drying roller front end, in drying roller, be provided with heater and drying roller blade, rear end at drying roller was provided with hopper, the outer setting of crossing hopper on automobile chassis has the middle materials device that changes, be provided with at the rear side on the automobile chassis and be placed at least 3 mixing roller idler pulleies and external surface is provided with the mixing roller of a circle mixing roller tooth bar, in mixing roller, be provided with mixing roller blade and pitch jet pipe, rear end at mixing roller is provided with discharge bucket, is provided with mixing roller electric device that links with mixing roller and the drying roller electric device that links with drying roller at the automobile chassis upper side.
Dram blade of the present utility model has 3, and it is shaped as spirality.Heater of the present utility model is a burner.
The number of mixing roller blade of the present utility model is identical with the number and the shape of drying roller blade with shape.
After the utility model is installed on the reclamation of old material asphalt pavement maintanance truck, can heat sandstone aggregate, and old asphalt mixture, sandstone aggregate, heated bitumen mixed, use for surfacing, reusing of old asphalt mixture, solve the environmental pollution problems that old asphalt mixture is stacked, saved raw material, reduced cost of production.The utlity model has advantages such as efficient height, energy consumption is low, environment pollution is little, can be on the reclamation of old material asphalt pavement maintanance truck wide popularization and application.
Description of drawings.
Fig. 1 is the front view of an embodiment of the utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is Fig. 1 left view.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described, but the utility model is not limited to these embodiment.
In Fig. 1,2,3, the oven dry mixing device of the reclamation of old material asphalt pavement maintanance truck of present embodiment is to be connected by discharge bucket 1, mixing roller idler pulley 2, mixing roller 3, mixing roller tooth bar 4, mixing roller blade 5, pitch jet pipe 6, mistake hopper 7, middle commentaries on classics materials device 8, drying roller idler pulley 9, drying roller 10, drying roller tooth bar 11, drying roller blade 12, burner 13, feed arrangement 14, automobile chassis 15, mixing roller electric device 16, drying roller electric device 17 to constitute.
The front side is equipped with four drying roller idler pulleies 9 on automobile chassis 15, drying roller 10 is placed on the drying roller idler pulley 9, the external surface of drying roller 10 is processed with a circle drying roller tooth bar 11, drying roller 10 rotation of can on drying roller idler pulley 9, rolling, at the front end of drying roller idler pulley 9 with the screw threads for fastening connector feed hopper 14 that has been fixedly connected, the feed hopper 14 of present embodiment is identical with the feed hopper of traditional engineering machinery, as the feed hopper of cement mixer.Burner 13 is installed under the front end in drying roller 10,3 drying roller blades 12 is arranged in the inwall welded and installed of drying roller 10, drying roller blade 12 be shaped as spirality, identical with the cement mixer intra vane.During the dress sandstone aggregate, after packing in the drying roller 10 from feed hopper 14 sandstone aggregate by the aggregate feeding device of reclamation of old material asphalt pavement maintanance truck, drying roller 10 rotates, drying roller blade 12 moves back and forth sandstone aggregate, form the material curtain, the thermal current of burner 13 ejections is dried the moisture in the sandstone aggregate, be fixedly connected with the screw threads for fastening connector in the rear end of drying roller 10 hopper 7 was installed, the outside of crossing hopper 7 on automobile chassis 15 is fixedly connected with the screw threads for fastening connector the middle materials device 8 that changes is installed, middle top of changeing materials device 8 has old material charge door, old asphalt mixture changes the old material charge door adding on materials device 8 tops by the old material feeding device of reclamation of old material asphalt pavement maintanance truck from the centre, fell on the hopper 7.
Rear side on automobile chassis 15 is with screw threads for fastening connector four the mixing roller idler pulleies 2 that have been fixedly connected, mixing roller 3 is placed on the mixing roller idler pulley 2, be processed with a circle mixing roller tooth bar 4 at the external surface of mixing roller 3, mixing roller 3 rotation of can on mixing roller idler pulley 2, rolling.The lower end of crossing hopper 7 extend in the mixing roller 3, old asphalt mixture is changeed the old material charge door adding on materials device 8 tops from the centre by the old material feeding device of reclamation of old material asphalt pavement maintanance truck, fell on the hopper 7, flow in the drying roller 10, the sandstone aggregate of drying cylinder 10 oven dry flows in the mixing cylinder 3 from crossing hopper 7.Inwall welded and installed at mixing roller 3 has 3 mixing roller blades 5, and mixing roller blade 5 is spiral-shaped, and is identical with the cement mixer intra vane.Front end in mixing roller 3 is with the screw threads for fastening connector pitch jet pipe 6 that has been fixedly connected, and pitch jet pipe 6 links by the device for asphalt of pipeline and reclamation of old material asphalt pavement maintanance truck.Rear side is with screw threads for fastening connector be fixedly connected mixing cylinder electric device 16 and dram electric device 17 on automobile chassis 15, dram electric device 17 adopts the conventional reducer that connects with motor, on the output shaft of reducer gear is installed, be meshed with the drying roller tooth bar 11 of drying roller 10 outsides, during 17 rotations of dram electric device, drive drying roller 10 rotations, realize the sandstone material in the drying roller 10 is carried out stirring and drying.The structure of the structure of mixing roller electric device 16 and drying roller electric device 17 is identical, the gear of mixing roller electric device 16 is meshed with the mixing roller tooth bar 4 of mixing roller 3 outsides, when mixing roller electric device 16 is rotated in the forward, driving mixing roller 3 is rotated in the forward, realization is to old asphalt mixture, sandstone aggregate, pitch mixing stirring in the mixing roller 3, during 16 reverse rotations of mixing roller electric device, mixing roller 3 counter-rotatings, the compound that stirs flows out from discharge bucket 1, transports construction site to by carrier vehicle and constructs.
Claims (3)
1, a kind of oven dry mixing device of reclamation of old material asphalt pavement maintanance truck, it is characterized in that: go up the front side at automobile chassis [15] and be provided with and be placed on that at least 3 drying roller idler pulleies [9] are gone up and external surface is provided with the drying roller [10] of a circle drying roller tooth bar [11], be provided with feed hopper [14] at drying roller [10] front end, in drying roller [10], be provided with heater and drying roller blade [12], be provided with hopper [7] in the rear end of drying roller [10], the outer setting that went up hopper [7] at automobile chassis [15] has the middle materials device [8] that changes, rear side on automobile chassis [15] is provided with and is placed on that at least 3 mixing roller idler pulleies [2] are gone up and external surface is provided with the mixing roller [3] of a circle mixing roller tooth bar [4], in mixing roller [3], be provided with mixing roller blade [5] and pitch jet pipe [6], be provided with discharge bucket [1] in the rear end of mixing roller [3], be provided with mixing roller electric device [16] that links with mixing roller [3] and the drying roller electric device [17] that links with drying roller [10] at automobile chassis [15] upper side.
2, according to the oven dry mixing device of the described reclamation of old material asphalt pavement maintanance truck of claim 1, it is characterized in that: said dram blade [12] has 3, and it is shaped as spirality; Said heater is burner [13].
3, according to the oven dry mixing device of claim 1 or 2 described reclamation of old material asphalt pavement maintanance trucks, it is characterized in that: the number of said mixing roller blade [5] is identical with the number and the shape of drying roller blade [12] with shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520078770 CN2818541Y (en) | 2005-05-13 | 2005-05-13 | Drying agitator of vehicle for maintaining recovered asphalt road surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520078770 CN2818541Y (en) | 2005-05-13 | 2005-05-13 | Drying agitator of vehicle for maintaining recovered asphalt road surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2818541Y true CN2818541Y (en) | 2006-09-20 |
Family
ID=37004595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520078770 Expired - Fee Related CN2818541Y (en) | 2005-05-13 | 2005-05-13 | Drying agitator of vehicle for maintaining recovered asphalt road surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2818541Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691246A (en) * | 2012-06-08 | 2012-09-26 | 中联重科股份有限公司 | Burner and drying and heating system of mixing station |
-
2005
- 2005-05-13 CN CN 200520078770 patent/CN2818541Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691246A (en) * | 2012-06-08 | 2012-09-26 | 中联重科股份有限公司 | Burner and drying and heating system of mixing station |
| CN102691246B (en) * | 2012-06-08 | 2014-09-10 | 中联重科股份有限公司 | Burner and drying and heating system of mixing station |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2818540Y (en) | Vehicle for maintaining recovered asphalt road surface | |
| CN201330367Y (en) | In-site warm mixing regeneration remixer for asphalt pavement | |
| CN208340588U (en) | A kind of process units of fire-retardant modified asphalt | |
| CN100334302C (en) | Complete equipment for processing recycled asphalt concrete | |
| CN108396626A (en) | A kind of repairing vehicle for asphalt road | |
| CN102493313B (en) | Pavement maintenance machinery for heating regeneration asphalt aggregate | |
| CN209162583U (en) | A kind of portable damaged highway reconditioning auxiliary device | |
| CN201175970Y (en) | Electrical heating asphalt concrete mixing machine | |
| CN2818541Y (en) | Drying agitator of vehicle for maintaining recovered asphalt road surface | |
| CN102493317A (en) | Asphalt mixture mixer | |
| CN201330363Y (en) | Continuous drum warm asphalt stirring equipment | |
| CN201762643U (en) | Vehicle for onsite regeneration and mixing of asphalt mixture | |
| CN2756690Y (en) | Complete equipment for processing recycled asphalt concrete | |
| CN212426636U (en) | Asphalt mixture continuous production transport vehicle | |
| CN217869873U (en) | Small-size pitch road surface hot regeneration patching device | |
| CN208981080U (en) | A kind of portable material mixing truck | |
| CN201330364Y (en) | Continuous double-drum warm asphalt regenerator | |
| CN217629265U (en) | Small-size movable bituminous mixture mix equipment | |
| CN111893839A (en) | Asphalt mixture continuous production transport vehicle | |
| CN212714742U (en) | Spraying device for road and bridge | |
| CN202047341U (en) | Double-shaft stirrer for bituminous concrete regenerator | |
| CN2471819Y (en) | Combined mixing and spreading apparatus | |
| CN215051797U (en) | Heating equipment for recycling asphalt pavement materials | |
| CN207210923U (en) | A kind of express highway pavement repairing compacting apparatus for leveling | |
| CN202390744U (en) | Lorry mounted mixer of bituminous mixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |