CN220318302U - Old asphalt mixture recycling device - Google Patents
Old asphalt mixture recycling device Download PDFInfo
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- CN220318302U CN220318302U CN202321822730.0U CN202321822730U CN220318302U CN 220318302 U CN220318302 U CN 220318302U CN 202321822730 U CN202321822730 U CN 202321822730U CN 220318302 U CN220318302 U CN 220318302U
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- old asphalt
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- mixing
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- 239000010426 asphalt Substances 0.000 title claims abstract description 122
- 239000000203 mixture Substances 0.000 title claims abstract description 114
- 238000004064 recycling Methods 0.000 title claims abstract description 27
- 238000002156 mixing Methods 0.000 claims abstract description 70
- 238000012216 screening Methods 0.000 claims abstract description 24
- 239000012492 regenerant Substances 0.000 claims abstract description 19
- 239000004744 fabric Substances 0.000 claims abstract description 14
- 230000008929 regeneration Effects 0.000 claims abstract description 13
- 238000011069 regeneration method Methods 0.000 claims abstract description 13
- 238000003756 stirring Methods 0.000 claims description 41
- 238000007599 discharging Methods 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 16
- 230000001172 regenerating effect Effects 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract 1
- 238000007664 blowing Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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- Road Paving Machines (AREA)
Abstract
The utility model relates to a technical field that pitch was regenerated especially relates to a regeneration device is retrieved to old asphalt mixture, and it is including setting up at subaerial conveyer belt that is used for transporting old asphalt mixture, the crushing mechanism that is used for broken old asphalt mixture, the screening mechanism that is used for screening old asphalt mixture size, the mixed mechanism that is used for mixing old asphalt mixture and regenerant and the storage mechanism that is used for storing the old asphalt mixture that regeneration was accomplished, screening mechanism includes bracing piece, mounting panel and screen cloth, the bracing piece sets up subaerial, the mounting panel sets up on the bracing piece, the screen cloth sets up on the mounting panel and is used for screening old asphalt mixture. The asphalt recycling device has the effects of improving the utilization rate of asphalt and reducing energy waste.
Description
Technical Field
The application relates to the technical field of asphalt recycling, in particular to an old asphalt mixture recycling device.
Background
At present, along with the increasing convenience of traffic, the requirements on road pavement are also higher and higher, asphalt is usually used for better road pavement in the prior art, and the asphalt road has the characteristics of flat surface, no seam, comfort in driving, small vibration, low noise, wear resistance, no dust emission, easiness in cleaning, short construction period, simplicity and convenience in maintenance and repair and the like; however, the asphalt road has the defects of poor temperature stability, easy brittle fracture in winter and easy softening in summer, so that the asphalt road needs to be replaced and maintained regularly.
Among the prior art, the chinese patent with the grant publication number CN205152752U discloses a recycling device for old asphalt mixture, the device includes a recycling hopper for recycling old asphalt mixture and a recycling material lifting machine for transferring and conveying old asphalt mixture, a belt conveyor for conveying the old asphalt mixture in the recycling hopper into the recycling material lifting machine is arranged between the recycling hopper and the recycling material lifting machine, a storage bin is arranged at the discharge port of the recycling material lifting machine, a weighing hopper for weighing the old asphalt mixture is arranged below the storage bin, a host stirring cylinder of an asphalt mixture stirring device is arranged below the weighing hopper, and the old asphalt mixture can enter the host stirring cylinder and be mixed with new hot aggregate and asphalt in the host stirring cylinder.
In the process of realizing the application, the inventor finds that at least the following problems exist in the technology, and the old asphalt mixture is poor in performance after regeneration of the larger old asphalt mixture is finished due to different sizes, so that the requirement of subsequent construction cannot be met.
Disclosure of Invention
In order to filter out larger old asphalt mixtures, the application provides an old asphalt mixture recycling device.
The application provides a regeneration device is retrieved to old asphalt mixture adopts following technical scheme:
the utility model provides a regeneration device is retrieved to old asphalt mixture, includes that the setting is used for transporting the conveyer belt of old asphalt mixture, the crushing mechanism that is used for broken old asphalt mixture, the screening mechanism that is used for screening old asphalt mixture size, the mixing mechanism that is used for mixing old asphalt mixture and regenerant and the storage mechanism that is used for storing the old asphalt mixture that regeneration was accomplished at subaerial, screening mechanism includes bracing piece, mounting panel and screen cloth, the bracing piece sets up subaerial, the mounting panel sets up on the bracing piece, the screen cloth sets up on the mounting panel and is used for screening old asphalt mixture.
By adopting the technical scheme, when the old asphalt mixture is regenerated, the old asphalt mixture is manually loaded into the crushing mechanism, the crushing mechanism crushes the old asphalt mixture into smaller sizes so as to facilitate subsequent mixed forming, then the crushed old asphalt mixture is conveyed to the position of the screen by the conveyor belt, and the screen filters the old asphalt mixture with larger sizes; conveying the sieved old asphalt mixture to the position of a mixing mechanism by a conveying belt, manually adding a regenerant into the mixing mechanism, fully mixing the old asphalt mixture and the regenerant by the mixing mechanism, and further regenerating the old asphalt mixture; the regenerated old asphalt mixture enters a storage mechanism for storage.
Optionally, crushing mechanism includes crushing case, crushing axle, push away flitch, crushed aggregates board and first motor, crushing case sets up subaerial, crushing chamber has been seted up to the inside of crushing case, the feed inlet that is used for the feeding has been seted up on the terminal surface that the ground was kept away from to the crushing case, the discharge gate that is used for the ejection of compact has been seted up on the terminal surface that the crushing case is close to the ground, crushing axle rotates to set up on the crushing case and be located crushing intracavity, push away the flitch setting and be in on the crushing axle, the crushed aggregates board sets up on the lateral wall of crushing chamber, first motor setting subaerial and with crushing hub connection, first motor drives crushing axle rotates, the conveyer belt is located the lower extreme of discharge gate and be used for transporting broken old asphalt mixture that accomplishes.
By adopting the technical scheme, the old asphalt mixture is required to be crushed because the size of the collected old asphalt mixture is larger and the quality after regeneration is lower; when carrying out the broken of old asphalt mixture, manual throwing in broken chamber with old asphalt mixture by the feed inlet in, first motor starts this moment, and first motor drives broken axle and rotates, and broken axle drives the flitch and rotates, and the flitch flies to the particle board with the old asphalt mixture that drops, and the particle board breaks the old asphalt mixture, and broken old asphalt mixture that accomplishes falls on the conveyer belt from the discharge gate, and then has accomplished the broken of old asphalt mixture.
Optionally, the screening mechanism further includes baffle and power component, the baffle sets up on the mounting panel and be located the both sides of mounting panel, the mounting panel is kept away from two recess that run through have been seted up on the terminal surface of bracing piece, two the recess is all followed the length direction of mounting panel is seted up and is followed the axis symmetry setting of mounting panel, screen cloth sliding connection is in the recess, power component sets up on the mounting panel and with the screen cloth is connected, power component drives the screen cloth slides.
By adopting the technical scheme, the crushed old asphalt mixture still exists in a large-size old asphalt mixture, so that further screening is needed; when screening, the power component drives the screen to slide reciprocally on the mounting plate, and the screen screens the crushed old asphalt mixture, so that the old asphalt mixture is screened out to a proper size.
Optionally, the power component includes second motor, first rack, gear and second rack, the second motor sets up on the mounting panel, gear key connects on the output shaft of second motor, first rack with the second rack all slides and sets up on the mounting panel, first rack with the second rack all with gear engagement, first rack with one screen cloth is connected, the second rack with another screen cloth is connected.
Through adopting above-mentioned technical scheme, when carrying out the slip of screen cloth, the second motor starts, and the second motor drives gear rotation, and the gear drives first rack and second rack and slides, and first rack and second rack drive two screen cloth respectively and slide.
Optionally, the mixing mechanism includes mixing drum, third motor and sealed lid, the mixing drum rotates and sets up subaerial, mixing drum inside has been seted up and has been used for mixing old asphalt mixture and regenerant's mixing chamber, set up the material loading groove with mixing chamber intercommunication on the week lateral wall of mixing chamber, sealed lid sets up in the material loading groove, the third motor setting subaerial and with the mixing drum is connected, the third motor drives the mixing drum rotates.
Through adopting above-mentioned technical scheme, when old asphalt mixture regenerates, through last silo manual the adding regenerant to the mixing chamber, then the third motor starts, and the third motor drives the mixing drum and rotates, and then mixes old asphalt mixture and regenerant together.
Optionally, the mixing mechanism further comprises a stirring assembly, the stirring assembly comprises a stirring shaft, a stirring plate and a fourth motor, the fourth motor is arranged on the mixing drum, the stirring shaft is rotatably arranged in the mixing cavity and connected with the fourth motor, and the stirring plate is arranged on the stirring shaft and used for stirring the old asphalt mixture and the regenerant.
Through adopting above-mentioned technical scheme, when carrying out the mixing stirring, the fourth motor drives the (mixing) shaft and rotates, and the (mixing) shaft drives the stirring board and rotates, and then makes the mixture of old asphalt mixture and regenerant more thoroughly, has improved the efficiency of mixing.
Optionally, the storage mechanism includes holding vessel, funnel and blowing subassembly, the holding vessel sets up subaerial, be formed with the stock chamber that is used for keeping in the material in the holding vessel, the funnel setting be in on the holding vessel and with stock chamber intercommunication, the blowing subassembly sets up in the stock intracavity and is used for controlling the blowing.
Through adopting above-mentioned technical scheme, the old asphalt mixture of regeneration completion is deposited in the holding vessel, when the blowing is needed, and the blowing subassembly opens and discharges the old asphalt mixture of regeneration completion through the funnel.
Optionally, the discharging assembly comprises a discharging plate, a pushing plate, a second limiting block, a rotating rod and a hydraulic cylinder, wherein the discharging plate is rotatably arranged on the side wall of the material storage cavity and is positioned at one end close to the funnel, the pushing plate is arranged on the discharging plate, and a waist-shaped groove is formed in the side wall of the pushing plate along the length direction; the hydraulic cylinder is arranged on the side wall of the material storage cavity, the pushing plate is rotatably arranged on a hydraulic shaft of the hydraulic cylinder, the second limiting block is rotatably connected to one end of the rotating rod, which is far away from the hydraulic cylinder, and the second limiting block is slidably connected to the waist-shaped groove.
Through adopting above-mentioned technical scheme, when carrying out the blowing, the pneumatic cylinder starts, and the hydraulic shaft shrink drives the dwang motion, and the dwang drives the second stopper and slides in waist type groove, and the second stopper drives the impeller plate motion impeller plate and drives the blowing board and rotate, and then realizes the blowing.
In summary, the present application includes the following beneficial technical effects:
1. the regeneration of the old asphalt mixture is realized, and the utilization rate of asphalt is improved;
2. improving the performance of the recycled old asphalt mixture.
Drawings
FIG. 1 is a schematic structural view of an old asphalt mixture recycling device in an embodiment of the present application;
FIG. 2 is a schematic structural view of a crushing mechanism according to an embodiment of the present application;
FIG. 3 is a schematic view of a screening mechanism according to an embodiment of the present application;
FIG. 4 is a schematic view of the mounting location of a power assembly according to an embodiment of the present application;
FIG. 5 is a schematic diagram of a power assembly according to an embodiment of the present application;
FIG. 6 is a schematic structural view of a mixing mechanism according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of a storage mechanism according to an embodiment of the present application.
Reference numerals: 100. a conveyor belt; 200. a crushing mechanism; 210. a crushing box; 211. a crushing cavity; 212. a feed inlet; 213. a discharge port; 220. a crushing shaft; 230. a pushing plate; 240. particle board; 250. a fixed rod; 260. a first motor; 300. a screening mechanism; 310. a support rod; 320. a mounting plate; 321. a groove; 330. a screen; 340. a power assembly; 341. a first fixing plate; 342. a second fixing plate; 343. a second motor; 344. a first rack; 345. a second rack; 346. a gear; 347. a connecting plate; 350. a limit rod; 360. a baffle; 400. a mixing mechanism; 410. a support frame; 420. a mixing drum; 421. a mixing chamber; 422. feeding a trough; 430. sealing cover; 440. a third motor; 450. a stirring assembly; 451. a fourth motor; 452. a stirring shaft; 453. a stirring plate; 500. a storage mechanism; 510. a fixing frame; 520. a storage tank; 521. a material storage cavity; 530. a funnel; 540. a discharging assembly; 541. a discharging plate; 542. a pushing plate; 5421. a waist-shaped groove; 543. a hydraulic cylinder; 544. a rotating lever; 545. and a second limiting block.
Detailed Description
The present application is described in further detail below in conjunction with fig. 1-7.
The embodiment of the application discloses an old asphalt mixture recycling device.
Referring to fig. 1, the old asphalt mixture recycling and regenerating apparatus includes a conveyor belt 100 provided on the ground for transporting an old asphalt mixture, a crushing mechanism 200 for crushing the old asphalt mixture, a screening mechanism 300 for screening the size of the old asphalt mixture, a mixing mechanism 400 for mixing the old asphalt mixture with a regenerating agent, and a storage mechanism 500 for storing the regenerated old asphalt mixture.
When the recycling process of the old asphalt mixture is performed, the old asphalt mixture is manually loaded into the crushing mechanism 200, the crushing mechanism 200 crushes the old asphalt mixture into a smaller size for the subsequent mixing and forming, and then the conveyor belt 100 conveys the crushed old asphalt mixture to the position of the sieving mechanism 300, and the sieving mechanism 300 filters the old asphalt mixture with a larger size; the conveyor belt 100 conveys the sieved old asphalt mixture to the position of the mixing mechanism 400, a regenerant is manually added into the mixing mechanism 400, and the mixing mechanism 400 fully mixes the old asphalt mixture with the regenerant so as to regenerate the old asphalt mixture; the recycled old asphalt mixture enters the storage mechanism 500 for storage.
Referring to fig. 1 and 2, the crushing mechanism 200 includes a crushing box 210 disposed on the ground, a crushing cavity 211 is formed inside the crushing box 210, a feeding hole 212 for feeding is formed on an end surface of the crushing box 210 far away from the ground, the feeding hole 212 is communicated with the crushing cavity 211, a discharging hole 213 for discharging is formed on an end surface of the crushing box 210 near the ground, the discharging hole 213 is communicated with the crushing cavity 211, and the conveying belt 100 is located right below the discharging hole 213; a first motor 260 is fixedly connected to any side wall of the crushing box 210, a crushing shaft 220 is fixedly connected to an output shaft of the first motor 260, the crushing shaft 220 is positioned in the crushing cavity 211, and a plurality of pushing plates 230 are fixedly connected to the peripheral side wall of the crushing shaft 220; a plurality of fixing rods 250 are fixedly connected to the side wall of the crushing cavity 211, and a particle board 240 is fixedly connected to one end, away from the crushing box 210, of the fixing rods 250.
When the old asphalt mixture is crushed, the first motor 260 is started, the first motor 260 drives the crushing shaft 220 to rotate, the crushing shaft 220 drives the pushing plate 230 to rotate, the pushing plate 230 shoots the old asphalt mixture falling into the crushing cavity 211 onto the particle board 240, and the particle board 240 crushes the old asphalt mixture.
Referring to fig. 3, the screening mechanism 300 includes two support rods 310, the two support rods 310 are all disposed on the ground, one end, away from the ground, of the two support rods 310 is fixedly connected with a mounting plate 320, two penetrating grooves 321 are formed in the end face, away from the support rods 310, of the mounting plate 320 along the length direction, the two grooves 321 are symmetrically disposed along the axis of the length direction of the mounting plate 320, two screens 330 are respectively and slidably connected in the two grooves 321, two baffles 360 are fixedly connected on the end face, away from the support rods 310, of the mounting plate 320, and the two baffles 360 are respectively located on two sides of the mounting plate 320.
Referring to fig. 4 and 5, a power assembly 340 is disposed on the mounting plate 320, the power assembly 340 includes a first fixed plate 341, the first fixed plate 341 is fixedly connected to an end surface of the mounting plate 320, which is fixedly connected with the support rod 310, one end of the first fixed plate 341, which is far away from the mounting plate 320, is integrally connected with a second fixed plate 342, the first fixed plate 341 is perpendicular to an axis of the second fixed plate 342, a second motor 343 is fixedly connected to an end surface of the second fixed plate 342, which is close to the mounting plate 320, and a gear 346 is connected to an output shaft of the second motor 343 in a key manner; the mounting panel 320 fixedly connected with is last fixedly connected with two gag lever posts 350 of bracing piece 310, gag lever posts 350 are "U" font, two gag lever posts 350 all are located between two recesses 321 and set up along mounting panel 320 length direction's axis symmetry, sliding connection has first rack 344 and second rack 345 respectively in the space that two gag lever posts 350 and mounting panel 320 formed, first rack 344 and second rack 345 all mesh with gear 346, all fixedly connected with connecting plate 347 on the terminal surface that first rack 344 and second rack 345 kept away from each other, connecting plate 347 and screen cloth 330 fixed connection.
When the old asphalt mixture is sieved, the second motor 343 is started, the second motor 343 drives the gear 346 to rotate, the gear 346 drives the first rack 344 and the second rack 345 to slide, and the first rack 344 and the second rack 345 respectively drive the two connecting plates 347 to move. The two connection plates 347 respectively drive the two screens 330 to move, thereby improving the screening efficiency of the screens 330.
Referring to fig. 6, the mixing mechanism 400 includes two support frames 410, the two support frames 410 are all disposed on the ground, one ends of the two support frames 410, which are far away from the ground, are connected with a mixing drum 420 in a common rotation manner, a mixing cavity 421 is formed inside the mixing drum 420, a feeding groove 422 is formed in the peripheral side wall of the mixing drum 420, the feeding groove 422 is communicated with the mixing cavity 421, and a sealing cover 430 is inserted into the feeding groove 422; the ground is provided with two third motors 440, and the output shafts of the two third motors 440 are respectively fixedly connected with two side walls of the mixing drum 420 perpendicular to the ground and are cut on the same axis.
Two side walls of the mixing cavity 421 perpendicular to the ground are provided with two rotating grooves along the length direction, and the bottom wall of each rotating groove is provided with an installation cavity; the mixing cavity 421 is internally provided with a stirring assembly 450, the stirring assembly 450 comprises a stirring shaft 452, the stirring shaft 452 is rotatably connected in the rotating groove, two ends of the stirring shaft 452 are respectively positioned in the two mounting cavities, and a stirring plate 453 is fixedly connected to the side wall of the stirring shaft 452 positioned in the mixing cavity 421; the bottom wall of the installation cavity is fixedly connected with a fourth motor 451, and an output shaft of the fourth motor 451 is fixedly connected with one end of the stirring shaft 452, which is positioned in the installation cavity.
When the old asphalt mixture and the regenerant are mixed and stirred, the regenerant is manually added into the mixing cavity 421 through the feeding groove 422, then the sealing cover 430 is inserted into the feeding groove 422, at the moment, the third motor 440 is started to drive the mixing drum 420 to rotate, meanwhile, the fourth motor 451 is started to drive the stirring shaft 452 to rotate, the stirring shaft 452 drives the stirring plate 453 to rotate, the rotation direction of the third motor 440 is opposite to that of the fourth motor 451, the rotation direction of the stirring shaft 452 is opposite to that of the mixing drum 420, and the mixing efficiency of the old asphalt mixture and the regenerant is improved, so that the old asphalt mixture and the regenerant are mixed thoroughly.
Referring to fig. 7, the storage mechanism 500 includes four fixing frames 510, the four fixing frames 510 are all disposed on the ground, one ends of the four fixing frames 510 far away from the ground are fixedly connected with a storage tank 520 together, an end surface of the storage tank 520 far away from the ground is provided with a through storage cavity 521 along the length direction, and an end surface of the storage tank 520 near the ground is fixedly connected with a funnel 530; the discharging assembly 540 is arranged in the storing cavity 521, the discharging assembly 540 comprises a discharging plate 541, the discharging plate 541 is rotatably connected to the side wall of the storing cavity 521 and is positioned at one end close to the funnel 530, a pushing plate 542 is fixedly connected to the end face of the storing plate close to the funnel 530, and a through waist-shaped groove 5421 is formed in the side wall of the pushing plate 542 along the length direction; the side wall of the material storage cavity 521 is fixedly connected with a hydraulic cylinder 543, a hydraulic shaft of the hydraulic cylinder 543 is rotationally connected with a rotating rod 544, one end of the rotating rod 544 away from the hydraulic cylinder 543 is rotationally connected with a second limiting block 545, and the second limiting block 545 is slidably connected in the waist-shaped groove 5421.
The setting of holding vessel 520 deposits the old asphalt mixture that regeneration was accomplished, when the old asphalt mixture that regeneration was accomplished is used to needs, pneumatic cylinder 543 starts, and the hydraulic shaft shrink drives dwang 544 and moves, and dwang 544 drives second stopper 545 and slides in waist type groove 5421, and second stopper 545 drives the impeller 542 and moves impeller 542 and drive the flitch 541 and rotate, and then realizes the blowing.
The implementation principle of the old asphalt mixture recycling device in the embodiment of the application is as follows: the old asphalt mixture is firstly loaded into the crushing box 210 manually, at this time, the first motor 260 is started, the crushing shaft 220 is driven to rotate by the first motor 260, the material pushing plate 230 is driven to rotate by the crushing shaft 220, the old asphalt mixture falling into the crushing cavity 211 is beaten by the material pushing plate 230 to fly onto the particle board 240, and the old asphalt mixture is crushed by the particle board 240.
Then, the conveyor belt 100 conveys the crushed old asphalt mixture on the screen 330, and at this time, the second motor 343 drives the gear 346 to rotate, the gear 346 drives the first rack 344 and the second rack 345 to slide, and the first rack 344 and the second rack 345 drive the two connecting plates 347 to move respectively. The two connection plates 347 respectively drive the two screens 330 to move, so that the screening efficiency of the screens 330 is improved, and the screening of the old asphalt mixture is finished.
The conveyer belt 100 transports the screened old asphalt mixture into the mixing cavity 421, then the regenerant is manually added into the mixing cavity 421 through the feeding groove 422, then the sealing cover 430 is inserted into the feeding groove 422, then the third motor 440 is started to drive the mixing drum 420 to rotate, meanwhile, the fourth motor 451 is started to drive the stirring shaft 452 to rotate, the stirring shaft 452 drives the stirring plate 453 to rotate, the rotation direction of the third motor 440 is opposite to the rotation direction of the fourth motor 451, the rotation direction of the stirring shaft 452 is opposite to the rotation direction of the mixing drum 420, and the mixing efficiency of the old asphalt mixture and the regenerant is improved, so that the old asphalt mixture and the regenerant are mixed thoroughly.
Finally, the regenerated old asphalt mixture falls into a storage tank 520 for storage; when the discharging is performed, the hydraulic cylinder 543 is started, the hydraulic shaft is contracted to drive the rotating rod 544 to move, the rotating rod 544 drives the second limiting block 545 to slide in the waist-shaped groove 5421, the second limiting block 545 drives the pushing plate 542 to move, and the pushing plate 542 drives the discharging plate 541 to rotate, so that discharging is achieved.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. The utility model provides a old asphalt mixture retrieves regenerating unit, its characterized in that, including setting up in subaerial conveyer belt (100) that are used for transporting old asphalt mixture, be used for broken old asphalt mixture's crushing mechanism (200), be used for screening old asphalt mixture size screening mechanism (300), be used for mixing old asphalt mixture and regenerant mixing mechanism (400) and be used for storing regeneration completed old asphalt mixture's storage mechanism (500), screening mechanism (300) include bracing piece (310), mounting panel (320) and screen cloth (330), bracing piece (310) set up subaerial, mounting panel (320) set up on bracing piece (310), screen cloth (330) set up on mounting panel (320) and be used for screening old asphalt mixture.
2. The old asphalt mixture recycling and regenerating device according to claim 1, wherein the crushing mechanism (200) comprises a crushing box (210), a crushing shaft (220), a pushing plate (230), a particle board (240) and a first motor (260), the crushing box (210) is arranged on the ground, a crushing cavity (211) is formed in the crushing box (210), a feeding hole (212) for feeding is formed in the end face, far away from the ground, of the crushing box (210), a discharging hole (213) for discharging is formed in the end face, close to the ground, of the crushing box (210), the crushing shaft (220) is rotatably arranged on the crushing box (210) and is located in the crushing cavity (211), the pushing plate (230) is arranged on the crushing shaft (220), the particle board (240) is arranged on the side wall of the crushing cavity (211), the first motor (260) is arranged on the ground and is connected with the crushing shaft (220), and the first motor (260) drives the crushing shaft (220) to rotate, and the conveying belt (100) is located at the discharging hole for completing the discharging of the old asphalt mixture.
3. The old asphalt mixture recycling and regenerating device according to claim 1, wherein the screening mechanism (300) further comprises a baffle plate (360) and a power assembly (340), the baffle plate (360) is arranged on the mounting plate (320) and located on two sides of the mounting plate (320), two penetrating grooves (321) are formed in the end face, away from the supporting rod (310), of the mounting plate (320), the two grooves (321) are formed in the length direction of the mounting plate (320) and symmetrically arranged along the axis of the mounting plate (320), the screen (330) is slidably connected in the grooves (321), the power assembly (340) is arranged on the mounting plate (320) and connected with the screen (330), and the power assembly (340) drives the screen (330) to slide.
4. The old asphalt mixture recycling apparatus according to claim 3, wherein the power assembly (340) includes a second motor (343), a first rack (344), a gear (346) and a second rack (345), the second motor (343) is provided on the mounting plate (320), the gear (346) is keyed on an output shaft of the second motor (343), the first rack (344) and the second rack (345) are both slidably provided on the mounting plate (320), the first rack (344) and the second rack (345) are both engaged with the gear (346), the first rack (344) is connected with one screen (330), and the second rack (345) is connected with the other screen (330).
5. The old asphalt mixture recycling and regenerating device according to claim 1, wherein the mixing mechanism (400) comprises a mixing drum (420), a third motor (440) and a sealing cover (430), the mixing drum (420) is rotatably arranged on the ground, a mixing cavity (421) for mixing old asphalt mixture and a regenerating agent is formed in the mixing drum (420), a feeding groove (422) communicated with the mixing cavity (421) is formed in the peripheral side wall of the mixing cavity (421), the sealing cover (430) is arranged in the feeding groove (422), the third motor (440) is arranged on the ground and is connected with the mixing drum (420), and the third motor (440) drives the mixing drum (420) to rotate.
6. The old asphalt mixture recycling and regenerating device according to claim 5, wherein the mixing mechanism (400) further comprises a stirring assembly (450), the stirring assembly (450) comprises a stirring shaft (452), a stirring plate (453) and a fourth motor (451), the fourth motor (451) is arranged on the mixing drum (420), the stirring shaft (452) is rotatably arranged in the mixing cavity (421) and is connected with the fourth motor (451), and the stirring plate (453) is arranged on the stirring shaft (452) and is used for stirring the old asphalt mixture and the regenerating agent.
7. The old asphalt mixture recycling and regenerating device according to claim 1, wherein the storage mechanism (500) comprises a storage tank (520), a funnel (530) and a discharging assembly (540), the storage tank (520) is arranged on the ground, a storage cavity (521) for temporarily storing materials is formed in the storage tank (520), the funnel (530) is arranged on the storage tank (520) and is communicated with the storage cavity (521), and the discharging assembly (540) is arranged in the storage cavity (521) and is used for controlling discharging.
8. The old asphalt mixture recycling and regenerating device according to claim 7, wherein the discharging assembly (540) comprises a discharging plate (541), a pushing plate (542), a second limiting block (545), a rotating rod (544) and a hydraulic cylinder (543), wherein the discharging plate (541) is rotatably arranged on the side wall of the material storage cavity (521) and is positioned at one end close to the funnel (530), the pushing plate (542) is arranged on the discharging plate (541), and a waist-shaped groove (5421) is formed on the side wall of the pushing plate (542) along the length direction; the hydraulic cylinder (543) is arranged on the side wall of the material storage cavity (521), the pushing plate (542) is rotatably arranged on a hydraulic shaft of the hydraulic cylinder (543), the second limiting block (545) is rotatably connected to one end, far away from the hydraulic cylinder (543), of the rotating rod (544), and the second limiting block (545) is slidably connected to the waist-shaped groove (5421).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321822730.0U CN220318302U (en) | 2023-07-12 | 2023-07-12 | Old asphalt mixture recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321822730.0U CN220318302U (en) | 2023-07-12 | 2023-07-12 | Old asphalt mixture recycling device |
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| CN220318302U true CN220318302U (en) | 2024-01-09 |
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| CN202321822730.0U Active CN220318302U (en) | 2023-07-12 | 2023-07-12 | Old asphalt mixture recycling device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118950656A (en) * | 2024-10-15 | 2024-11-15 | 泉州兴跃机械有限公司 | A recycling and crushing device for asphalt recycled materials |
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2023
- 2023-07-12 CN CN202321822730.0U patent/CN220318302U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118950656A (en) * | 2024-10-15 | 2024-11-15 | 泉州兴跃机械有限公司 | A recycling and crushing device for asphalt recycled materials |
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