CN102322013B - Mixing device used on asphalt road surface site heat regeneration compound mixer - Google Patents
Mixing device used on asphalt road surface site heat regeneration compound mixer Download PDFInfo
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- CN102322013B CN102322013B CN2011101849430A CN201110184943A CN102322013B CN 102322013 B CN102322013 B CN 102322013B CN 2011101849430 A CN2011101849430 A CN 2011101849430A CN 201110184943 A CN201110184943 A CN 201110184943A CN 102322013 B CN102322013 B CN 102322013B
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- 239000010426 asphalt Substances 0.000 title claims abstract description 29
- 238000002156 mixing Methods 0.000 title claims abstract description 22
- 150000001875 compounds Chemical class 0.000 title claims abstract description 16
- 230000008929 regeneration Effects 0.000 title abstract description 10
- 238000011069 regeneration method Methods 0.000 title abstract description 10
- 238000003756 stirring Methods 0.000 claims abstract description 37
- 238000007599 discharging Methods 0.000 claims description 22
- 230000003534 oscillatory effect Effects 0.000 claims description 13
- 238000013519 translation Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 8
- 210000005069 ears Anatomy 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 239000002283 diesel fuel Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 abstract description 67
- 238000010438 heat treatment Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 14
- 230000001172 regenerating effect Effects 0.000 description 11
- 238000012423 maintenance Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001020 rhythmical effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004093 laser heating Methods 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The invention relates to a mixing device used on an asphalt road surface site heat regeneration compound mixer, which comprises a hydraulic motor, a hot air heating furnace, a gas circuit interface, a mixing box body, a mixture stirrer, a control device and a temperature detector; the mixing box body comprises two circular arc-shaped side wall plates of the box body, two end surface plates of the box body, a top plate of the box body and a support of the box body; a feed opening and a hot air interface are arranged on the top plate of the box body; the hot air interface is connected with the hot air heating furnace; the hot air heating furnace is hinged with a base support; the feed opening is connected with a pneumatic gate valve; a discharge port is arranged at a joint between the bottoms of the circular arc-shaped side wall plates of the box body; the discharge port is connected with a pneumatic arc-shaped swing valve; the pneumatic arc-shaped swing valve and the pneumatic gate valve are connected with the control device; and the temperature detector is arranged on the hot air heating furnace. The mixing device used on the asphalt road surface site heat regeneration compound mixer can realize a heating while stirring function in the closed mixing box body, the feeding, the discharge and the temperature can be automatically controlled, so that the regenerated mixture is more uniform, the requirements of a construction process are met, and the road surface pavement quality is improved.
Description
Technical field
The invention belongs to the Hot Reclamation Technology in Place for Asphalt Pavement field, especially relate to a kind of for the mixing device on the asphalt pavement on-site heat recoveryremixer.
Background technology
At present, the regeneration techniques of flexible pavement, renovation process obtained approving widely and using, and adopt the reclaim equiment of this regeneration techniques, method and technique also at development and perfect.So-called " regeneration of flexible pavement " be exactly with used, after the bituminous mixture on the damaged old asphalt pavement again reclaims, processes processing, continue to be used in the repairing or laying project on road surface.
Chinese Highway is transitioned into the maintenance epoch by the construction epoch at present gradually, highway maintenance content and workload increase sharply, annual have the road surface more than 10% need to overhaul maintenance, so it also is of a great variety being used for carrying out the equipment of this pavement patching, regeneration, a kind ofly in recent years have on the spot heating, scarifying (milling), add regenerative agent, add new asphalt material, the multi-functional road surface heat regeneration units such as new and old asphalt material mix, road surface are dried, pave, leveling, compacting come out, and become very soon the more advanced equipment of realizing efficient pavement patching, regeneration.And the new and old asphalt material regeneration mixing device that is arranged on this equipment plays vital effect to the mix of new and old asphalt material, the quality of regenerating, and it will directly affect the pavement quality of again laying and the application life on road surface.
The new and old asphalt material mixing device that has at present used or used generally all is arranged on the rear portion of vehicle frame, and its structure mainly comprises the mix casing and the rabbling mechanism and the control system that are located in this mix casing with the material import and export.From old pavement and by on the spot heating, scarifying (milling), add regenerative agent, the new old asphalt mixture that adds the operations such as new asphalt material offers mixing device by incline conveyer.Then with the paver coordinating operation, the regenerating mixture behind the mix was taped against through on the road surface after the heating, drying processing in even minute.
Because the material import and export on the mix casing of original structure is open type, the mix casing also just becomes open-type box body, so after in the temperature arrival casing of the bituminous mixture on the road surface, can descend gradually, and the mix process of mix mechanism to be Matter Transfer roll up and down, form limit input, limit mix, limit output mode.The adverse consequences that said structure brings is:
1) in the north, when constructing especially in the winter time, the drop in temperature that enters the bituminous mixture in the mix casing is too fast, namely affects mixing quality and also makes too much the sticking on the mix cabinet wall of bituminous mixture, the cleaning difficulty is large;
2) circulation of single material is rolled up and down, makes the mix of bituminous mixture inhomogeneous, in a single day if especially mix when block old material is arranged in the bituminous mixture, this kind mix form is added the reason of temperature can't decompose block old material.
Summary of the invention
The object of the present invention is to provide a kind ofly for the mixing device on the asphalt pavement on-site heat recoveryremixer, can realize heating while stirring, and can automatically control the mix temperature, it is more even softer that new old asphalt mixture is mixed.
The objective of the invention is to realize by following technical proposals:
Of the present invention for the mixing device on the asphalt pavement on-site heat recoveryremixer, comprise the hydraulic motor that is connected with hydraulic power unit on the vehicle frame, the hot-blast heater that is connected with diesel fuel tanks on the vehicle frame, the air-path interface that is connected with air pump group on the vehicle frame, be located at the mix casing on the vehicle frame afterbody, be located at the compound agitator in this mix casing, the Temperature Detector that the control device that is connected with described hydraulic motor and hot-blast heater is connected with control device therewith, it is characterized in that described mix casing is identical by radius, length is identical, symmetrical two the casing circular arc sidewall panelings that connect in bottom, two cabinet end panels being connected of the both ends of the surface of two casing circular arc wall side plates therewith respectively, the roof box and the antinose-dive leg that are connected of the upper end of two cabinet end panels and described two casing circular arc sidewall panelings forms therewith, side on the described roof box is provided with charging aperture, opposite side is provided with hot air interface, described hot air interface is connected with the air outlet of described hot-blast heater, this hot-blast heater is hinged with the base support that is fixed on the roof box, and described charging aperture is connected with a Pneumatic gate valve.
The junction, bottom of two casing circular arc sidewall panelings of described mix casing is provided with discharging opening, and this discharging opening is connected with a pneumatic arc oscillatory valve, and this pneumatic arc oscillatory valve all is connected with described control device with described Pneumatic gate valve.
Described Temperature Detector is located on the described hot-blast heater, and with the intracavity inter-connection of described mix casing.
Described compound agitator is by the drive sprocket that is connected with described hydraulic motor, the driving chain that is connected with a joggle of drive sprocket therewith, the driven sprocket that is connected with a joggle of driving chain therewith, one end is the driving shaft that is fixedly connected with of driven sprocket therewith, the driving gear that is fixedly connected with of the other end of driving shaft therewith, the driven gear that is connected with a joggle of driving gear therewith, the driven shaft that is fixedly connected with of driven gear therewith, be fixed on successively one group of active stirring vane assembly on the described driving shaft, be fixed on successively one group of driven stirring vane assembly on the described driven shaft, four bearing assemblies that are connected with the both ends of the both ends of described driving shaft and driven shaft respectively form with the gear protective cover and the sprocket wheel protective cover that are connected with described two cabinet end panels respectively, described four bearing assemblies respectively symmetry are located on described two cabinet end panels described drive sprocket, driving chain, driven sprocket, driving gear, driven gear all is located at the outside of described mix casing.
The circumferencial direction installation site of described one group of active stirring vane assembly is the 90 ° of angles that are separated by successively, and the installation site of described one group of driven stirring vane assembly is identical with the installation site of described one group of active stirring vane assembly.
Described Pneumatic gate valve is by the charging valve body that is connected with described charging aperture, be located at the walking track on this charging valve body, one group of roller that the track of walking therewith rolls and connects, one group of translation valve plate that roller is rotationally connected therewith, the charging cylinder connecting rod that is connected of translation valve plate therewith, the charging cylinder that is connected of charging cylinder connecting rod forms therewith, described translation valve plate and described charging valve body are slidingly connected, and described charging cylinder is fixed on the charging valve body and is connected with control device with described air-path interface respectively.
Described pneumatic arc oscillatory valve is by the arc valve body that is connected with described discharging opening periphery, the arc valve that is slidingly connected of the arcuate bottom surface of arc valve body therewith, the ears support that is fixedly connected with of arc valve therewith, the arm shaft and the gyroaxis that are fixedly connected with of ears support therewith respectively, the driving swing arm that one end is fixedly connected with described arm shaft, drive therewith the discharging cylinder that the other end of swing arm is rotationally connected, the fixedly pivoting support that is rotationally connected with described gyroaxis and arm shaft respectively forms, described fixedly pivoting support is connected with described mix bottom half, and described discharging cylinder is hinged with described vehicle frame by hinge assembly and is connected with control device with described air-path interface respectively.
Described active stirring vane assembly is by the bearing shell that is fixedly connected with described driving shaft, the puddler that is fixedly connected with of bearing shell therewith, the stirring vane that is fixedly connected with puddler forms, and the form of structure of described driven stirring vane assembly is identical with the form of structure of described active stirring vane assembly.
The inner surface of described mix casing is provided with one group of abrasion-proof backing block, and this group of abrasion-proof backing block is connected by the wallboard of screw with described mix casing respectively.
The course of work of the present invention and method of operating:
1) charging: Pneumatic gate valve is in open mode, and pneumatic arc oscillatory valve is in closed condition, and incline conveyer is provided to ground regenerating mixture in the mix casing by charging aperture;
2) preheating: Pneumatic gate valve and pneumatic arc oscillatory valve all are in closed condition, at first start hot-blast heater by control device, and heat air delivery in the mix casing makes the gradually deliquescing of regenerating mixture in the casing.Burner Temperature Setting on the hot-blast heater is 300 ℃, is controlled at heat time heating time about 20 minutes;
3) stir operation:, the primer fluid pressure motor, the compound agitator is started working, and the material in the mix casing is stirred, and according to the detection information of Temperature Detector, can adopt the laser heating air-supply in the whipping process, also can adopt and be interrupted the heating air-supply;
4) discharging: the pressure in the stirring operation in the mix casing improves constantly, when control device shows that mix casing internal pressure reaches unloading pressure (caning be controlled in about 16MPa), pneumatic arc oscillatory valve is opened, the regenerating mixture that stirs is drawn off from discharging opening, offer lower one minute and spread operation, finish a working cycles;
5) control device of the present invention records each net cycle time.When complete machine is worked, can lay the degree of depth according to the speed of a motor vehicle, the parameters such as unloading pressure are adjusted the unlatching rhythm of charging aperture, discharging opening at any time;
6) quit work: after finishing last working cycles, at first close the burner of hot-blast heater, then in the mix casing, add a small amount of rubble, compound agitator work one can be closed after the meeting, utilize the remaining temperature in the case that residual compound and pitch on the mix cabinet wall are removed, pneumatic arc oscillatory valve is opened, compound is drawn off fully from discharging opening.Repeatedly to the cleaning work of finishing in the casing, close blower fan several times.
Advantage of the present invention is:
1) after the present invention is installed on the asphalt pavement on-site heat recoveryremixer, regenerating mixture on the road surface passes through incline conveyer, be sent in the mix casing from ground, make regenerating mixture and new aggregate and other additives be able to sufficient mix, to reach the requirement of construction technology;
2) the present invention is provided with hot-blast heater, and warm Based Intelligent Control makes the regenerating mixture after the stirring softer on suitable construction temperature in the mix casing material, and material temperature is more even, is beneficial to construction;
3) the present invention is being equipped with closable valve into and out of the bin gate place, makes the temperature in the mix casing be difficult for running off, and saves the energy;
4) hot-blast heater of the present invention and base support are rotatable articulated structure, are convenient to consumable accessory replacing, interim accident treatment, regular maintenance etc.;
5) after the present invention constructs and finishes, realize the cleaning automation, save original labor cleaning's trouble, save manpower.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the A-A sectional view of Fig. 1 of the present invention.
Fig. 3 is the B-B sectional view of Fig. 1 of the present invention.
Fig. 1, label among Fig. 3 represents: 1 hydraulic motor, 2 compound agitators, 3 charging apertures, 4 incline conveyers, 5 charging cylinder connecting rods, 6 rollers, 7 walking tracks, 8 translation valve plates, 9 charging cylinders, 10 charging valve bodies, 11 hot-blast heaters, 12 base supports, 13 roof box, 14 cabinet end panels, 15 hinge assemblies, 16 discharging cylinders, 17 antinose-dive legs, 18 arc valves, 19 drive swing arm, 20 arm shafts, 21 ears supports, 22 arc valve bodies, 23 abrasion-proof backing blocks, 24 casing circular arc wall side plates, 25 vehicle frames, 26 gyroaxises, 27 fixing pivoting supports.
Label among Fig. 2 represents: 2-1 driven sprocket, 2-2 driving chain, 2-3 drive sprocket, 2-4 bearing shell, 2-5 puddler, 2-6 stirring vane, 2-7 driving shaft, 2-8 bearing assembly, 2-9 driving gear, 2-10 driven gear, 2-11 gear protective cover, 2-12 driven shaft, 2-13 sprocket wheel protective cover.
The specific embodiment
Below in conjunction with description of drawings the specific embodiment of the present invention.
As shown in Figure 1, of the present invention for the mixing device on the asphalt pavement on-site heat recoveryremixer, comprise the hydraulic motor 1 that is connected with hydraulic power unit on the vehicle frame 25, the hot-blast heater 11 that is connected with diesel fuel tanks on the vehicle frame 25, the air-path interface that is connected with air pump group on the vehicle frame 25, be located at the mix casing on vehicle frame 25 afterbodys, be located at the compound agitator 2 in this mix casing, the Temperature Detector that the control device that is connected with described hydraulic motor 1 and hot-blast heater 11 is connected with control device therewith, it is characterized in that described mix casing is identical by radius, length is identical, symmetrical two the casing circular arc sidewall panelings 24 that connect in bottom, two cabinet end panels 14 being connected of the both ends of the surface of two casing circular arc wall side plates 24 therewith respectively, the roof box 13 and the antinose-dive leg 17 that are connected of the upper end of two cabinet end panels 14 and described two casing circular arc sidewall panelings forms therewith, side on the described roof box 13 is provided with charging aperture 3, this charging aperture docks by the discharging opening of the slope conveyor on retaining device and the vehicle frame, the new old asphalt mixture that reception is come from the slope conveyor transhipment, opposite side on the described roof box 13 is provided with hot air interface, this hot air interface is connected with the air outlet of described hot-blast heater 11, this hot-blast heater 11 is hinged with the base support 12 that is fixed on the roof box 13, hot-blast heater 11 is for providing hot blast in the mix casing, described charging aperture 3 is connected with a Pneumatic gate valve, this Pneumatic gate valve is connected with described control device, rhythmical unlatching or close under the commander of control device.
The junction, bottom of two casing circular arc sidewall panelings of described mix casing is provided with discharging opening, this discharging opening is connected with a pneumatic arc oscillatory valve, this pneumatic arc oscillatory valve is connected with described control device, rhythmical discharging under the commander of control device
Described Temperature Detector is located on the described hot-blast heater 11, and with the intracavity inter-connection of described mix casing, described Temperature Detector detects the interior temperature of mix casing, and cavity temperature information is offered control device.
Such as Fig. 1, shown in 2, described compound agitator 2 is by the drive sprocket 2-3 that is connected with described hydraulic motor 1, the driving chain 2-2 that is connected with a joggle of drive sprocket 2-3 therewith, the driven sprocket 2-1 that is connected with a joggle of driving chain 2-2 therewith, one end is the driving shaft 2-7 that is fixedly connected with of driven sprocket 2-1 therewith, the driving gear 2-9 that is fixedly connected with of the other end of driving shaft 2-7 therewith, the driven gear 2-10 that is connected with a joggle of driving gear 2-9 therewith, the driven shaft 2-12 that is fixedly connected with of driven gear 2-10 therewith, be fixed on successively one group of active stirring vane assembly on the described driving shaft 2-7, be fixed on successively one group of driven stirring vane assembly on the described driven shaft 2-12, four bearing assembly 2-8 that are connected with the both ends of the both ends of described driving shaft 2-7 and driven shaft 2-12 respectively form with the gear protective cover 2-11 and the sprocket wheel protective cover 2-13 that are connected with described two cabinet end panels 14 respectively, described four bearing assembly 2-8 respectively symmetry are located on described two cabinet end panels 14 described drive sprocket 2-3, driving chain 2-2, driven sprocket 2-1, driving gear 2-9, driven gear 2-10 all is located at the outside of described mix casing.Hydraulic motor 1 provides power by sprocket wheel and gear drive one group of driving and driven stirring vane assembly to be rotated relatively, thereby the compound in the mix casing is mixed thoroughly
As shown in Figure 1, 2, 3, the circumferencial direction installation site of described one group of active stirring vane assembly is the 90 ° of angles that are separated by successively, and the installation site of described one group of driven stirring vane assembly is identical with the installation site of described one group of active stirring vane assembly.The layout of this angle of driving and driven stirring vane assembly makes the compound in the whipping process repeatedly mobile twist, strengthens stirring intensity.
As shown in Figure 1, described Pneumatic gate valve is by the charging valve body 10 that is connected with described charging aperture 3, be located at the walking track 7 on this charging valve body 10, one group of roller 6 that the track 7 of walking therewith rolls and connects, one group of translation valve plate 8 that roller 6 is rotationally connected therewith, the charging cylinder connecting rod 5 that is connected of translation valve plate 8 therewith, the charging cylinder 9 that is connected of charging cylinder connecting rod 5 forms therewith, described charging valve body 10 is provided with the through hole with the charging aperture formed objects, described translation valve plate 8 reciprocatingly slides in the through hole of described charging valve body 10, thereby realize opening or closing of charging aperture, described charging cylinder 9 is fixed on the charging valve body 10 and is connected with control device with described air-path interface respectively.The air pump group provides source of the gas for cylinder, the action of control device commander cylinder.
Such as Fig. 1, shown in 3, described pneumatic arc oscillatory valve is by the arc valve body 22 that is connected with the periphery of described discharging opening, the arc valve 18 that is slidingly connected of the arcuate bottom surface of arc valve body 22 therewith, the ears support 21 that is fixedly connected with of arc valve 18 therewith, the arm shaft 20 and the gyroaxis 26 that are fixedly connected with of ears support 21 therewith respectively, the driving swing arm 19 that one end is fixedly connected with described arm shaft 20, drive therewith the discharging cylinder 16 that the other end of swing arm 19 is rotationally connected, the fixedly pivoting support 27 that is rotationally connected with described gyroaxis 26 and arm shaft 20 respectively forms, described fixedly pivoting support 27 is connected with described mix bottom half, and described discharging cylinder 16 is hinged with described vehicle frame by hinge assembly 15 and is connected with control device with described air-path interface respectively.
As shown in Figure 2, described active stirring vane assembly is by the bearing shell 2-4 that is fixedly connected with described driving shaft 2-7, the puddler 2-5 that is fixedly connected with of bearing shell 2-4 therewith, the stirring vane 2-6 that is fixedly connected with puddler 2-5 forms, and the form of structure of described driven stirring vane assembly is identical with the form of structure of described active stirring vane assembly.
As shown in Figure 1, the inner surface of described mix casing is provided with one group of abrasion-proof backing block 23, this group of abrasion-proof backing block 23 is connected by the wallboard of screw with described mix casing respectively, is dismountable abrasion-proof backing block 23 as long as screw is unloaded in the maintenance of abrasion-proof backing block 23 or replacing.
The present invention is as the autonomous device of realizing agitating function on the asphalt pavement on-site heat recoveryremixer, for high-quality Reparation of Bituminous Pavement, asphalt road surface provide reliable guarantee, regenerating mixture is mixed, and make the laying temperature up to standard, be fit to widely popularize.
Claims (7)
1. mixing device that is used on the asphalt pavement on-site heat recoveryremixer, comprise the hydraulic motor that is connected with hydraulic power unit on the vehicle frame, the hot-blast heater that is connected with diesel fuel tanks on the vehicle frame, the air-path interface that is connected with air pump group on the vehicle frame, be located at the mix casing on the vehicle frame afterbody, be located at the compound agitator in this mix casing, the Temperature Detector that the control device that is connected with described hydraulic motor and hot-blast heater is connected with control device therewith, it is characterized in that described mix casing is identical by radius, length is identical, symmetrical two the casing circular arc sidewall panelings that connect in bottom, two cabinet end panels being connected of the both ends of the surface of two casing circular arc wall side plates therewith respectively, the roof box and the antinose-dive leg that are connected of the upper end of two cabinet end panels and described two casing circular arc sidewall panelings forms therewith, side on the described roof box is provided with charging aperture, opposite side is provided with hot air interface, described hot air interface is connected with the air outlet of described hot-blast heater, this hot-blast heater is hinged with the base support that is fixed on the roof box, described charging aperture is connected with a Pneumatic gate valve
The junction, bottom of two casing circular arc sidewall panelings of described mix casing is provided with discharging opening, and this discharging opening is connected with a pneumatic arc oscillatory valve, and this pneumatic arc oscillatory valve all is connected with described control device with described Pneumatic gate valve,
Described Temperature Detector is located on the described hot-blast heater, and with the intracavity inter-connection of described mix casing.
2. according to claim 1 for the mixing device on the asphalt pavement on-site heat recoveryremixer, it is characterized in that described compound agitator is by the drive sprocket that is connected with described hydraulic motor, the driving chain that is connected with a joggle of drive sprocket therewith, the driven sprocket that is connected with a joggle of driving chain therewith, one end is the driving shaft that is fixedly connected with of driven sprocket therewith, the driving gear that is fixedly connected with of the other end of driving shaft therewith, the driven gear that is connected with a joggle of driving gear therewith, the driven shaft that is fixedly connected with of driven gear therewith, be fixed on successively one group of active stirring vane assembly on the described driving shaft, be fixed on successively one group of driven stirring vane assembly on the described driven shaft, four bearing assemblies that are connected with the both ends of the both ends of described driving shaft and driven shaft respectively form with the gear protective cover and the sprocket wheel protective cover that are connected with described two cabinet end panels respectively, described four bearing assemblies respectively symmetry are located on described two cabinet end panels described drive sprocket, driving chain, driven sprocket, driving gear, driven gear all is located at the outside of described mix casing.
3. according to claim 2 for the mixing device on the asphalt pavement on-site heat recoveryremixer, the circumferencial direction installation site that it is characterized in that described one group of active stirring vane assembly is the 90 ° of angles that are separated by successively, and the installation site of described one group of driven stirring vane assembly is identical with the installation site of described one group of active stirring vane assembly.
4. according to claim 1 for the mixing device on the asphalt pavement on-site heat recoveryremixer, it is characterized in that described Pneumatic gate valve is by the charging valve body that is connected with described charging aperture, be located at the walking track on this charging valve body, one group of roller that the track of walking therewith rolls and connects, one group of translation valve plate that roller is rotationally connected therewith, the charging cylinder connecting rod that is connected of translation valve plate therewith, the charging cylinder that is connected of charging cylinder connecting rod forms therewith, described translation valve plate and described charging valve body are slidingly connected, and described charging cylinder is fixed on the charging valve body and is connected with control device with described air-path interface respectively.
5. according to claim 1 for the mixing device on the asphalt pavement on-site heat recoveryremixer, it is characterized in that described pneumatic arc oscillatory valve is by the arc valve body that is connected with described discharging opening periphery, the arc valve that is slidingly connected of the arcuate bottom surface of arc valve body therewith, the ears support that is fixedly connected with of arc valve therewith, the arm shaft and the gyroaxis that are fixedly connected with of ears support therewith respectively, the driving swing arm that one end is fixedly connected with described arm shaft, drive therewith the discharging cylinder that the other end of swing arm is rotationally connected, the fixedly pivoting support that is rotationally connected with described gyroaxis and arm shaft respectively forms, described fixedly pivoting support is connected with described mix bottom half, and described discharging cylinder is hinged with described vehicle frame by hinge assembly and is connected with control device with described air-path interface respectively.
6. according to claim 2 or 3 described for the mixing device on the asphalt pavement on-site heat recoveryremixer, it is characterized in that described active stirring vane assembly is by the bearing shell that is fixedly connected with described driving shaft, the puddler that is fixedly connected with of bearing shell therewith, the stirring vane that is fixedly connected with puddler forms, and the form of structure of described driven stirring vane assembly is identical with the form of structure of described active stirring vane assembly.
7. according to claim 1 for the mixing device on the asphalt pavement on-site heat recoveryremixer, the inner surface that it is characterized in that described mix casing is provided with one group of abrasion-proof backing block, and this group of abrasion-proof backing block is connected by the wallboard of screw with described mix casing respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2011101849430A CN102322013B (en) | 2011-07-04 | 2011-07-04 | Mixing device used on asphalt road surface site heat regeneration compound mixer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011101849430A CN102322013B (en) | 2011-07-04 | 2011-07-04 | Mixing device used on asphalt road surface site heat regeneration compound mixer |
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| CN102322013A CN102322013A (en) | 2012-01-18 |
| CN102322013B true CN102322013B (en) | 2013-04-17 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2821551B1 (en) * | 2013-07-05 | 2016-02-10 | Joseph Vögele AG | Construction machine with heatable bearing structures |
| CN106709633A (en) * | 2016-12-02 | 2017-05-24 | 江苏中路信息科技有限公司 | On-line supervision system for casting type asphalt concrete, and supervision method |
| CN108103893A (en) * | 2018-02-05 | 2018-06-01 | 鞍山森远路桥股份有限公司 | The agitating device of small-sized asphalt pavement on-site heat recoveryremixer |
| CN109518565A (en) * | 2018-12-12 | 2019-03-26 | 山东鲁桥建设有限公司 | Remixer heated type single shaft agitating device in a kind of hot reproducer on the spot |
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| CN101560747A (en) * | 2009-05-19 | 2009-10-21 | 南京英达公路养护车制造有限公司 | Asphalt-regenerating mixture heating transport vehicle |
| CN202139524U (en) * | 2011-07-04 | 2012-02-08 | 鞍山森远路桥股份有限公司 | Mixing machine of in-place thermal regeneration remixer for bituminous pavement |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2612494B2 (en) * | 1989-06-09 | 1997-05-21 | 戸田工業株式会社 | Manufacturing method of plastic magnet |
| JPH09111712A (en) * | 1995-10-19 | 1997-04-28 | Nikko Co Ltd | Recycling dryer for asphalt paving material waste |
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2011
- 2011-07-04 CN CN2011101849430A patent/CN102322013B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4714374A (en) * | 1986-04-16 | 1987-12-22 | Taisei Road Construction Co., Ltd. | Road surface layer reproducing machine |
| CN2047272U (en) * | 1989-05-27 | 1989-11-08 | 湖南省筑路机械修制厂 | Small type movable asphalt mixture stirring machine |
| CN2890148Y (en) * | 2004-10-08 | 2007-04-18 | 陆泽荣 | Electric-heating type road asphalt concrete mixing machine |
| CN101560747A (en) * | 2009-05-19 | 2009-10-21 | 南京英达公路养护车制造有限公司 | Asphalt-regenerating mixture heating transport vehicle |
| CN202139524U (en) * | 2011-07-04 | 2012-02-08 | 鞍山森远路桥股份有限公司 | Mixing machine of in-place thermal regeneration remixer for bituminous pavement |
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| CN102322013A (en) | 2012-01-18 |
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