CN220724767U - Asphalt pavement milling material regeneration equipment - Google Patents
Asphalt pavement milling material regeneration equipment Download PDFInfo
- Publication number
- CN220724767U CN220724767U CN202322110328.6U CN202322110328U CN220724767U CN 220724767 U CN220724767 U CN 220724767U CN 202322110328 U CN202322110328 U CN 202322110328U CN 220724767 U CN220724767 U CN 220724767U
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- China
- Prior art keywords
- fixedly connected
- asphalt pavement
- pavement milling
- stirring
- feed inlet
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- 239000000463 material Substances 0.000 title claims abstract description 62
- 239000010426 asphalt Substances 0.000 title claims abstract description 33
- 238000003801 milling Methods 0.000 title claims abstract description 18
- 230000008929 regeneration Effects 0.000 title claims abstract description 13
- 238000011069 regeneration method Methods 0.000 title claims abstract description 13
- 238000003756 stirring Methods 0.000 claims abstract description 61
- 238000004064 recycling Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 description 13
- 239000000203 mixture Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012492 regenerant Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model relates to the technical field of asphalt pavement and discloses asphalt pavement milling and planing regeneration equipment, which comprises a base, wherein the upper surface of the base is fixedly connected with a fixing frame, a stirring cylinder is fixedly connected in the fixing frame, the outer surface of the stirring cylinder is fixedly connected with a feed inlet, the feed inlet is communicated with the inside of the stirring cylinder, a baffle is movably connected in the feed inlet, the front end of the stirring cylinder is fixedly connected with a material distribution channel, the inside of the material distribution channel is fixedly connected with a flow distribution plate, the asphalt pavement milling and planing regeneration equipment drives a cover plate to rotate to a designated degree simultaneously through the rotation of an opening and closing rod by a certain angle, the opening and closing angle of the cover plate can be controlled through the lifting of an electric push rod when the asphalt pavement milling and planing regeneration equipment is used, the thickness of the paved regeneration material is thicker, the opening and closing angle of the cover plate is smaller, the paving of the regenerated pavement is more uniform due to the arrangement of the device, the use of manpower is reduced to a certain extent, and the excessive waste of resources is avoided.
Description
Technical Field
The utility model relates to the technical field of asphalt pavement, in particular to asphalt pavement milling and planing material regenerating equipment.
Background
After the asphalt pavement is used for a period of time, the whole service performance of the asphalt pavement can be reduced, the passing requirement can not be met, but the asphalt pavement milling material still has high utilization value, due to the reasons of technology and construction, more vehicles are carried, and the reasons of untimely maintenance and the like, the quality of the early-built expressway asphalt pavement in China is poor, the traffic volume is large, the expressway pavement is more than the expressway pavement with different degrees of crack edges and car limescale, and the expressway pavement needs to be modified in large, medium and medium manners, a large amount of money milling materials can be generated when old asphalt pavement is modified, and the problems of regeneration and use of the waste asphalt mixture become important problems faced by the current highway construction.
The asphalt pavement recycling technology is a whole set of technology that old asphalt pavement needing to be repaired or abandoned is subjected to digging, recycling, heating, crushing and screening by special equipment for pavement recycling, and then is stirred and mixed with regenerant, new asphalt, new aggregate and the like according to a certain proportion to form a mixture, so that certain pavement performance is met, and the mixture is paved on the pavement again.
The traditional mode is through heating after the manual work mixes the mixture, melts the back, emptys on the road surface that needs to lay, has manual work to hold special instrument again and spreads the mixture and lay on the road surface, and this kind of mode is too big to the manpower expense, and the operation experience requirement to the workman is higher moreover, just appears laying unevenly easily slightly by the mistake, leads to the road surface unevenness, later stage more consumes manpower and materials when repairing it, has brought very big trouble for road surface laying engineering.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides asphalt pavement milling material regeneration equipment which has the advantages of uniformly paving regenerated materials and the like, and solves the problem that asphalt regenerated materials are easy to be paved unevenly when being paved manually.
(II) technical scheme
In order to achieve the purpose of uniformly paving asphalt reclaimed materials, the utility model provides the following technical scheme: the utility model provides an asphalt pavement mills and digs material regeneration facility, includes the base, the upper surface fixedly connected with mount of base, fixedly connected with churn in the mount, churn surface fixedly connected with feed inlet, feed inlet communicates with each other with the churn is inside, swing joint has the baffle in the feed inlet, the front end fixedly connected with divides the material way of churn, divide the inside fixedly connected with flow distribution plate of material way.
Preferably, the material distribution channel is communicated with the inside of the stirring barrel, the front surface of the material distribution channel is fixedly connected with a discharge hole, both sides of the discharge hole are fixedly connected with fixing plates, rotating shafts are rotatably connected in the fixing plates, one opposite surfaces of the two rotating shafts are fixedly connected with rotating seats, and the lower surfaces of the two rotating seats are fixedly connected with cover plates.
Preferably, the upper surface of the cover plate is fixedly connected with an opening and closing rod, the upper surface of the material distribution channel is fixedly connected with an electric push rod, the top end of an output rod of the electric push rod is fixedly connected with a fixing seat, and the fixing seat is rotationally connected with the upper end of the opening and closing rod.
Preferably, the stirring cylinder is rotationally connected with a stirring shaft, the outer surface of the stirring shaft is fixedly sleeved with a large belt wheel, the other end of the stirring shaft penetrates into the stirring cylinder, the outer surface of the stirring shaft is fixedly sleeved with a spiral blade, and the spiral blade is positioned in the stirring cylinder.
Preferably, the outer contour of the helical blade is attached to the inner wall of the stirring barrel, the upper surface of the base is fixedly connected with a motor fixing seat, the outer surface of the motor fixing seat is fixedly connected with a motor, the outer surface of an output shaft of the motor is fixedly sleeved with a small belt wheel, and a belt is connected between the large belt wheel and the small belt wheel in a transmission manner.
(III) beneficial effects
Compared with the prior art, the utility model provides asphalt pavement milling and planing material regenerating equipment, which has the following beneficial effects:
1. this pitch road surface mills material regeneration facility, input motor through electric putter starts, drive electric putter's output pole shrink, drive the fixing base on it and simultaneously move downwards, apply certain downward effort to the upper end of open-close lever when the fixing base moves downwards, make the open-close lever use the pivot of fixed connection on the rotation seat as the axle center rotation certain angle, open-close lever rotation certain angle has driven the apron and has rotated the appointed degree simultaneously, the open-close angle of apron is controlled in accessible electric putter's lift during the use, the bigger the open-close angle of apron, the reclaimed material thickness of being laid is thicker, the smaller the open-close angle of apron is, the thickness is just less, set up the more even that above device can make the reclaimed road surface laid, the use of manpower has also been reduced to a certain extent, the excessive waste of resource has been avoided.
2. This pitch road mills and digs material regeneration facility, reverse drive helical blade clockwise rotation through the motor for reclaimed materials in the churn receives helical blade's downward force, and the front end of churn is removed in the continuous roll, until in the feed divider that is crowded into by helical blade, evenly extrude from the discharge gate after evenly apportioning by the division board, set up above-mentioned device and ensured that extruded reclaimed materials edge and center department thickness the same component is even, make reclaimed materials can obtain effectual reuse, avoided the wasting of resources of certain degree.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a transmission mechanism according to the present utility model;
FIG. 3 is a schematic view of the internal structure of the mixing drum according to the utility model.
In the figure: 1. a base; 2. a fixing frame; 3. a stirring cylinder; 4. a material dividing channel; 5. a discharge port; 6. a feed inlet; 7. a cover plate; 8. a rotating seat; 9. a fixing plate; 10. a stirring shaft; 11. a helical blade; 12. a diverter plate; 13. an electric push rod; 14. an opening and closing rod; 15. a motor fixing seat; 16. a motor; 17. a large belt wheel; 18. a small belt wheel; 19. a belt; 20. a rotating shaft; 21. a fixing seat; 22. a heating device.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
Referring to fig. 1-3, the present utility model provides a new technical solution: an asphalt pavement milling and planing regeneration device comprises a base 1, wherein the upper surface of the base 1 is fixedly connected with a fixing frame 2, a stirring cylinder 3 is fixedly connected in the fixing frame 2, the outer surface of the stirring cylinder 3 is fixedly connected with a feed inlet 6, the feed inlet 6 is communicated with the inside of the stirring cylinder 3, a baffle is movably connected in the feed inlet 6, the stirring cylinder 3 and the feed inlet 6 can be sealed by manually closing the baffle, the front end of the stirring cylinder 3 is fixedly connected with a material distributing channel 4, the material distributing channel 4 is communicated with the inside of the stirring cylinder 3, the front surface of the material distributing channel 4 is fixedly connected with a discharge outlet 5, the discharge outlet 5 is communicated with the inside of the material distributing channel 4, both sides of the discharge outlet 5 are fixedly connected with fixing plates 9, rotating shafts 20 are connected in the fixing plates 9, one surfaces opposite to the two rotating shafts 20 are fixedly connected with rotating seats 8, the lower surfaces of the two rotating seats 8 are fixedly connected with cover plates 7, the upper surface of the cover plate 7 is fixedly connected with an opening and closing rod 14, the upper surface of the material distribution channel 4 is fixedly connected with an electric push rod 13, the top end of an output rod of the electric push rod 13 is fixedly connected with a fixed seat 21, the fixed seat 21 is rotationally connected with the upper end of the opening and closing rod 14, the equipment can be started by an input motor of the electric push rod 13 when in use, the output rod of the electric push rod 13 is driven to shrink, the shrinkage of the output rod of the electric push rod 13 drives the fixed seat 21 on the equipment to simultaneously move downwards, a certain downward acting force is applied to the upper end of the opening and closing rod 14 when the fixed seat 21 moves downwards, so that the opening and closing rod 14 rotates by a certain angle by taking a rotating shaft 20 fixedly connected with the rotating seat 8 as an axle center, the opening and closing rod 14 rotates by a certain angle to drive the cover plate 7 to a designated degree, the opening and closing angle of the cover plate 7 is controlled by the lifting of the electric push rod 13 when in use, the opening and closing angle of the cover plate 7 is bigger, the thickness of the laid regenerated material is thicker, the opening and closing angle of the cover plate 7 is smaller, and the thickness is smaller, so that the aim of controlling the thickness of the laid regenerated material is fulfilled.
The inside fixedly connected with a plurality of flow dividing plates 12 of the material dividing channel 4, the flow dividing plates 12 are in fan-shaped arrangement, asphalt pushed out from a discharge hole can be enabled to be even in thickness, uneven pavement caused by uneven thickness of extruded asphalt can not occur at the edge part and the middle part, the heating device 22 is fixedly connected with the outer surface of the stirring cylinder 3, the heating rod is arranged in the heating device 22, the asphalt in the stirring cylinder 3 can be heated by starting the heating rod, the stirring cylinder 3 is rotationally connected with the stirring shaft 10, the outer surface of the stirring shaft 10 is fixedly sleeved with a large belt pulley 17, the other end of the stirring shaft 10 penetrates into the stirring cylinder 3, the outer surface of the stirring shaft 10 is fixedly sleeved with a helical blade 11, the helical blade 11 is positioned in the stirring cylinder 3, the outer contour of the helical blade 11 is attached to the inner wall of the stirring cylinder 3, the upper surface of the base 1 is fixedly connected with a motor fixing seat 15, the external surface of the motor fixing seat 15 is fixedly connected with a motor 16, the external surface of the output shaft of the motor 16 is fixedly sleeved with a small belt pulley 18, a belt 19 is connected between the large belt pulley 17 and the small belt pulley 18 in a transmission way, when the device is used, additives required by screened pavement milling materials, new asphalt and the like are poured into the feeding port 6, then a baffle plate in the feeding port 6 is closed, a heating device 22 is started, heat of a heating rod in the heating device 22 is transmitted to reclaimed materials in the stirring cylinder 3 through the stirring cylinder 3, the reclaimed materials in the stirring cylinder 3 can be heated to a certain degree, then the motor 16 is started, the output shaft of the motor 16 rotates, the small belt pulley 18 is driven to rotate simultaneously through the output shaft of the motor 16, the belt 19 is driven to rotate together with the small belt pulley 18 through the rotation of the belt 19, the large belt pulley 17 is driven to rotate simultaneously, the large belt wheel 17 rotates to drive the stirring shaft 10 to rotate anticlockwise, the stirring shaft 10 rotates anticlockwise, the helical blades 11 on the stirring shaft are driven to rotate anticlockwise, the helical blades 11 rotate anticlockwise, the heated regenerated material in the stirring barrel 3 is subjected to upward acting force of the helical blades 11 and friction force of the inner wall of the stirring barrel 3, continuous rolling stirring is generated until the uniformly stirred regenerated material is heated to a certain degree, the motor 16 can be reversed, the motor 16 reversely drives the helical blades 11 to rotate, the regenerated material in the stirring barrel is subjected to downward acting force of the helical blades 11, and continuously rolling moves to the front end of the stirring barrel 3 until the regenerated material is extruded into the material distribution channel 4 by the helical blades 11, and is uniformly distributed by the distribution plate 12 and then uniformly extruded from the discharge port 5.
Working principle: when the equipment is used, the screened pavement milling materials, new asphalt and other additives are poured into the feeding port 6, then a baffle plate in the feeding port 6 is closed, a heating device 22 is started, heat of a heating rod in the heating device 22 is transmitted to reclaimed materials in the stirring barrel 3 through the stirring barrel 3, the reclaimed materials in the stirring barrel 3 can be heated to a certain degree, then a motor 16 is started, an output shaft of the motor 16 rotates, an output shaft of the motor 16 drives a small belt pulley 18 to simultaneously rotate, the rotation of the small belt pulley 18 drives a belt 19 to simultaneously rotate along with the small belt pulley 18, the rotation of the belt 19 drives a large belt pulley 17 to simultaneously rotate, the rotation of the large belt pulley 17 drives a stirring shaft 10 to anticlockwise rotate, helical blades 11 on the stirring shaft 10 are driven to simultaneously anticlockwise rotate, the anticlockwise rotate of the helical blades 11, the heated regenerated material in the stirring cylinder 3 is subjected to upward acting force of the spiral blade 11 and friction force with the inner wall of the stirring cylinder 3 to generate continuous rolling stirring until the uniformly stirred regenerated material is heated to a certain degree, the motor 16 can be reversed, the motor 16 reversely drives the spiral blade 11 to rotate clockwise, the regenerated material in the stirring cylinder 3 is continuously rolled and moved to the front end of the stirring cylinder 3 under downward acting force of the spiral blade 11 until the regenerated material is extruded into the material distributing channel 4 by the spiral blade 11, the regenerated material is uniformly distributed by the distributing plate 12 and then uniformly extruded from the discharge hole 5, the regenerated material can be started by the input motor of the electric push rod 13 when being extruded, the output rod of the electric push rod 13 is driven to shrink, the fixing seat 21 on the electric push rod 13 is driven to simultaneously move downwards, a certain downward acting force is applied to the upper end of the opening and closing rod 14 when the fixing seat 21 moves downwards, the opening and closing rod 14 rotates by a certain angle with the rotating shaft 20 fixedly connected with the rotating seat 8 as the axis, the opening and closing rod 14 rotates by a certain angle to drive the cover plate 7 to rotate to a designated degree, and the opening and closing angle of the cover plate 7 can be controlled by lifting the electric push rod 13 during use, so that the aim of controlling the thickness of the laid reclaimed materials is fulfilled.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Asphalt pavement milling material regeneration equipment comprises a base (1), and is characterized in that: the upper surface fixedly connected with mount (2) of base (1), fixedly connected with churn (3) in mount (2), churn (3) surface fixedly connected with feed inlet (6), feed inlet (6) communicate with each other with churn (3) is inside, swing joint has the baffle in feed inlet (6), the front end fixedly connected with feed divider of churn (3) says (4), the inside fixedly connected with flow divider of feed divider (12).
2. An asphalt pavement milling material recycling apparatus according to claim 1, wherein: the material distributing channel (4) is communicated with the inside of the stirring barrel (3), the front surface of the material distributing channel (4) is fixedly connected with a discharge hole (5), both sides of the discharge hole (5) are fixedly connected with fixing plates (9), rotating shafts (20) are fixedly connected in the fixing plates (9), one opposite surfaces of the two rotating shafts (20) are fixedly connected with rotating seats (8), and the lower surfaces of the two rotating seats (8) are fixedly connected with cover plates (7).
3. An asphalt pavement milling material recycling apparatus according to claim 2, wherein: the upper surface of the cover plate (7) is fixedly connected with an opening and closing rod (14), the upper surface of the material distribution channel (4) is fixedly connected with an electric push rod (13), the top end of an output rod of the electric push rod (13) is fixedly connected with a fixing seat (21), and the fixing seat (21) is rotationally connected with the upper end of the opening and closing rod (14).
4. An asphalt pavement milling material recycling apparatus according to claim 1, wherein: the stirring barrel (3) is rotationally connected with a stirring shaft (10), the outer surface of the stirring shaft (10) is fixedly sleeved with a large belt wheel (17), the other end of the stirring shaft (10) penetrates into the stirring barrel (3), the outer surface of the stirring shaft (10) is fixedly sleeved with a spiral blade (11), and the spiral blade (11) is located in the stirring barrel (3).
5. An asphalt pavement milling material recycling apparatus according to claim 4, wherein: the outer contour of the helical blade (11) is attached to the inner wall of the stirring barrel (3), a motor fixing seat (15) is fixedly connected to the upper surface of the base (1), a motor (16) is fixedly connected to the outer surface of the motor fixing seat (15), a small belt wheel (18) is fixedly sleeved on the outer surface of an output shaft of the motor (16), and a belt (19) is connected between the large belt wheel (17) and the small belt wheel (18) in a transmission mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322110328.6U CN220724767U (en) | 2023-08-04 | 2023-08-04 | Asphalt pavement milling material regeneration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322110328.6U CN220724767U (en) | 2023-08-04 | 2023-08-04 | Asphalt pavement milling material regeneration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220724767U true CN220724767U (en) | 2024-04-05 |
Family
ID=90490591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322110328.6U Active CN220724767U (en) | 2023-08-04 | 2023-08-04 | Asphalt pavement milling material regeneration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220724767U (en) |
-
2023
- 2023-08-04 CN CN202322110328.6U patent/CN220724767U/en active Active
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