CN115030000A - Construction device based on waste asphalt removal and regeneration of highway - Google Patents
Construction device based on waste asphalt removal and regeneration of highway Download PDFInfo
- Publication number
- CN115030000A CN115030000A CN202210618452.0A CN202210618452A CN115030000A CN 115030000 A CN115030000 A CN 115030000A CN 202210618452 A CN202210618452 A CN 202210618452A CN 115030000 A CN115030000 A CN 115030000A
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- roller
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- mounting panel
- driving
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- 239000010426 asphalt Substances 0.000 title claims abstract description 79
- 238000010276 construction Methods 0.000 title claims abstract description 59
- 230000008929 regeneration Effects 0.000 title claims abstract description 49
- 238000011069 regeneration method Methods 0.000 title claims abstract description 49
- 239000002699 waste material Substances 0.000 title claims abstract description 38
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 36
- 238000005452 bending Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 17
- 230000002787 reinforcement Effects 0.000 claims description 11
- 230000033228 biological regulation Effects 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 230000008030 elimination Effects 0.000 claims description 6
- 238000003379 elimination reaction Methods 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 25
- 238000010438 heat treatment Methods 0.000 description 18
- 239000013049 sediment Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 9
- 239000002893 slag Substances 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 8
- 238000005520 cutting process Methods 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 230000000087 stabilizing effect Effects 0.000 description 7
- 230000005674 electromagnetic induction Effects 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 210000003781 tooth socket Anatomy 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/065—Recycling in place or on the road, i.e. hot or cold reprocessing of paving in situ or on the traffic surface, with or without adding virgin material or lifting of salvaged material; Repairs or resurfacing involving at least partial reprocessing of the existing paving
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
- E01C19/1004—Reconditioning or reprocessing bituminous mixtures, e.g. salvaged paving, fresh patching mixtures grown unserviceable; Recycling salvaged bituminous mixtures; Apparatus for the in-plant recycling thereof
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/12—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor
- E01C23/122—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus
- E01C23/127—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus rotary, e.g. rotary hammers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/58—Construction or demolition [C&D] waste
Abstract
The application relates to a construction device based on waste asphalt removal and regeneration of a highway, which relates to the field of road construction technology and comprises a walking device, a stripping device, a feeding device and a regeneration construction device; the walking device comprises an installation plate; the peeling device comprises an adjusting assembly and a crushing assembly, wherein the adjusting assembly comprises a driving piece, a reinforcing piece, a rotary roller and a first motor, one end of the rotary roller is rotatably connected with the mounting plate through the reinforcing piece, the other end of the rotary roller is connected with the mounting plate through the driving piece, the driving piece is used for driving one end of the rotary roller to rotate along the mounting plate, and the first motor is used for driving the rotary roller to rotate; the crushing assembly is used for stripping and crushing the asphalt layer; the feeding device is positioned at one side of the stripping device; the regeneration construction device is used for laying the waste asphalt on the road surface after regeneration treatment. The construction device of this application is applicable to various inclination's road surface, also can be applicable to simultaneously and cut the pitch layer on the level road surface and peel off, has consequently effectively improved the suitability of the construction device of this application.
Description
Technical Field
The application relates to the field of road construction technology, in particular to a construction device based on waste asphalt removal and regeneration of a highway.
Background
When the asphalt pavement needs maintenance and care, the traditional method is to use manpower or machinery to cut the waste asphalt on the pavement, use vehicles to transport the waste asphalt away, and then pave new asphalt.
In the related art, as disclosed in application No. 200780011892.3, an asphalt pavement removing method, an asphalt pavement removing system, an electromagnetic induction coil unit, an asphalt pavement removing device, and an asphalt pavement removing method are disclosed, in which an asphalt pavement laid on a steel plate is peeled off from the steel plate and removed as an asphalt block having a predetermined size, and the asphalt pavement removing method includes: a softening layer forming step of forming a softening layer, the lower surface of which is in contact with the steel plate, on the asphalt pavement by electromagnetic induction heating of the steel plate; a removing step of peeling the formed softened layer from the steel plate in contact with the softened layer, cutting the asphalt pavement by a cutting and cutting device, and removing the asphalt block by a claw member; and a moving step of moving the asphalt block taken out in the taking-out step.
In view of the above-mentioned related technologies, the inventor found in practical work that the above-mentioned device is still not suitable for road surface maintenance and repair construction, and specifically, referring to fig. 1, after the initial asphalt is laid, the roadbed 7 and the asphalt layer 8 are substantially flat, but after the vehicle rolls the road surface for a long time, especially for the common bidirectional lanes, usually both sides of the road surface sink, so that the road surface forms an inclined structure with a high middle and low both sides. Electromagnetic induction heating device and joint-cutting device among the correlation technique can only peel off and cut the pitch layer on the level and smooth road surface, and to the inclined structure road surface of waiting to maintain and repair after long-term the use, because electromagnetic induction heating device and joint-cutting device height are fixed, in the work progress, electromagnetic induction heating device is relatively poor to the heating effect on the pitch layer that sinks of road surface both sides to joint-cutting device will be unable to cut pitch layer 8 that sinks of road surface both sides.
In summary, the inventors believe that the asphalt pavement removing device described above has a drawback in that it cannot effectively cut and peel off the asphalt layer on the inclined structure pavement.
Disclosure of Invention
In order to be convenient for carry out effectual cutting and peel off to the pitch layer on the inclined structure road surface, this application provides a construction equipment based on regeneration is rejected to old and useless pitch of highway.
The application provides a construction equipment based on old and useless pitch of highway is rejected regeneration adopts following technical scheme:
a construction device based on waste asphalt removal and regeneration of a road comprises a walking device, a stripping device, a feeding device and a regeneration construction device;
the walking device comprises a mounting plate;
the peeling device comprises an adjusting assembly and a crushing assembly, the adjusting assembly comprises a driving piece, a reinforcing piece, two rotating rollers and a first motor, the two rotating rollers are arranged at the bottom of the mounting plate and symmetrically distributed along the width direction of the mounting plate, one end of each rotating roller is rotatably connected with the mounting plate through the reinforcing piece, the other end of each rotating roller is connected with the mounting plate through the driving piece, the driving piece is used for driving one end of each rotating roller to rotate along the mounting plate, and the first motor is used for driving the rotating rollers to rotate;
the crushing assemblies are uniformly distributed along the axial direction of the rotating roller at intervals and are used for stripping and crushing the asphalt layer;
the feeding device is positioned on one side of the stripping device and is used for collecting and conveying the stripped and crushed waste asphalt into the regeneration construction device;
the regeneration construction device is used for laying the waste asphalt on the road surface after regeneration treatment.
By adopting the technical scheme, when the asphalt pavement is repaired and maintained, the construction device is integrally moved to the pavement, then the rotation of the rotary roller is driven by the first motor, the rotary roller drives the crushing assembly to rotate during rotation, so that the asphalt layer on the pavement is stripped and crushed to form waste asphalt slag, then the waste asphalt slag is collected and conveyed to the regeneration construction device by the feeding device, then the regeneration construction device carries out regeneration treatment on the waste asphalt slag, and the asphalt after the regeneration treatment is laid on the pavement.
High in the middle of the road surface formation of treating maintenance, during the low slope structure in both sides, it rotates along the mounting panel to drive roller one end through the driving piece, it can change the interval between roller and the road surface to change when the roller rotates along the mounting panel, when rotating to two contained angles between the roller and the angle on road surface the same, can close the driving piece, the roller can drive broken subassembly when rotating along the mounting panel and remove, thereby change the interval between broken subassembly and the road surface, thereby make broken subassembly can be convenient for cut and peel off the pitch layer on the inclined pavement, and through the driving piece control roller tip along mounting panel pivoted angle, can make foretell stripping off device be applicable to various inclination's road surface, also can be applicable to simultaneously and cut the pitch layer on the level road surface and peel off, consequently, the application of the construction equipment of this application has effectively been improved.
Optionally, the driving piece includes drive division and firm pole, firm pole is located the mounting panel bottom, firm pole includes integrative bending segment and the vertical section that sets up, the one end that vertical section was kept away from to the bending segment is articulated with the mounting panel, the spout has been seted up on the vertical section, the one end sliding connection that the reinforcement was kept away from to the commentaries on classics roller is in the spout, the drive division is used for the drive the bending segment of firm pole rotates.
Through adopting above-mentioned technical scheme, when needs drive commentaries on classics roller rotates along the mounting panel, utilize drive division to drive the bending section and rotate along the mounting panel, the bending section drives vertical section when rotating and rotates, because change roller one end sliding connection in the spout of vertical section, consequently can drive the commentaries on classics roller tip when vertical section rotates and rise or descend, thereby accomplish the regulation to changeing the roller angle, and then make the interval between a plurality of broken subassemblies and the road surface keep unanimous, thereby be convenient for cut and peel off the pitch layer on the inclined pavement.
Optionally, the drive division includes actuating lever and driving medium, the actuating lever run through the mounting panel setting and with mounting panel sliding connection, the slip direction of actuating lever is vertical, the driving medium is used for the drive the actuating lever slides, the drive groove has been seted up on the bending segment of firm pole, the actuating lever is located the one end fixedly connected with drive post of mounting panel bottom, the drive rod tip passes through drive post sliding connection in the drive inslot.
Through adopting above-mentioned technical scheme, when the bending section that needs the drive firm pole slides, utilize the driving medium to drive the actuating lever and go up and down to slide, because bending section one end and the drive post sliding connection of actuating lever tip, and the other end and mounting panel handing-over, consequently the actuating lever can drive the bending section and rotate along the mounting panel when going up and down to slide, drives vertical section when the bending section rotates and rotates, can drive the commentaries on classics roller tip when vertical section rotates and rise or descend to accomplish the regulation to commentaries on classics roller angle. The adjustment of the angle of the rotary roller is realized through the matching of the driving rod and the stabilizing rod, so that the rotary roller has the advantages of simple structure and reliable transmission, and on the other hand, the driving rod and the stabilizing rod can share the load on a part of rotary roller, thereby reducing the possibility of fatigue fracture of the rotary roller.
Optionally, the driving medium is located the mounting panel top, the driving medium includes transfer line, second motor and drive gear, the transfer line with the mounting panel rotates and connects, the second motor is used for the drive the transfer line rotates, drive gear is equipped with two, two drive gear be located the transfer line respectively along axial both ends and with the coaxial fixed connection of transfer line, the tooth's socket has been seted up along the axial to the one end that the actuating lever is located the mounting panel top, two drive gear respectively with the tooth's socket meshing of the actuating lever of two commentaries on classics roller tip.
By adopting the technical scheme, when the driving rod needs to be driven to slide up and down, the second motor is started, the second motor drives the transmission rod to rotate, the transmission rod is driven to rotate when rotating, and the driving rod is meshed with the transmission gear and is connected with the mounting plate in a sliding manner, so that the transmission gear can drive the driving rod to slide up and down when rotating, and further the angle of the rotary roller can be adjusted. The structure is convenient for adjusting the angle of the rotary roller, the two rotary rollers can be driven to rotate synchronously through one transmission rod, an additional driving source is not required to be arranged, the cost and the energy consumption of the device are favorably reduced, the two rotary rollers keep synchronous rotation to enable the whole device to keep balanced, and the problem that the whole device is tipped over on an inclined road surface due to unbalanced stress is avoided.
Optionally, the reinforcement is located the mounting panel bottom, the reinforcement includes reinforcement piece and loading board, reinforcement piece with mounting panel fixed connection, the guide way has been seted up to the mounting panel bottom, loading board one end with reinforcement piece rotates to be connected, other end sliding connection in the guide way, the roller is kept away from the one end of driving piece and is rotated with the loading board and be connected.
Through adopting above-mentioned technical scheme, change the roller and rotate the in-process along the mounting panel and drive the loading board that changes the roller other end and rotate along the reinforcing block, at this moment, the loading board other end is circular motion in the guide way, can make through setting up the reinforcing block and change the whole remain stable of roller to it is spacing to lead to the rotation of changeing the roller through the guide way, has effectively strengthened the stability of changeing the roller when adjusting change roller angle.
Optionally, the reinforcing member further comprises a reinforcing gear, the reinforcing gear is fixedly connected with one end of the bearing plate close to the reinforcing block, and the reinforcing gears at the end parts of the two rotating rollers are meshed with each other.
Through adopting above-mentioned technical scheme, consolidate the gear and can further strengthen the stability of changeing the roller when adjusting, can reduce the frictional force between loading board and the reinforcement piece simultaneously to be convenient for adjust the angle of changeing the roller.
Optionally, broken subassembly includes collar, regulation pole, broken piece and first cylinder, collar coaxial sleeve locate on the commentaries on classics roller and with commentaries on classics roller fixed connection, it is equipped with a plurality ofly to adjust the pole, a plurality of regulation poles along collar interval evenly distributed, adjust the pole with collar sliding connection, the slip direction of adjusting the pole with change roller axial vertical, broken piece is equipped with a plurality ofly, and the one end fixed connection who changes the roller is kept away from with an regulation pole to broken piece one-to-one, first cylinder is used for the drive adjust the pole and slide.
Through adopting above-mentioned technical scheme, during the construction, first motor drives and changes the roller rotation, and it rotates to change the roller drive collar when rotating, and the collar rotates, drives the crushing piece when rotating and rotates to cut the asphalt layer on the road surface and smash.
Because the back is sunk to rolling of vehicle results in the road surface both sides, inevitable, the thickness on the asphalt layer of the low department in road surface both sides can be less than the thickness of eminence in the middle of the road surface, if the crushing piece is fixed with the collar tie, must lead to the asphalt layer in the middle of the road surface can't be broken completely, if want to be broken completely with the asphalt layer in the middle of the road surface, then must lead to the crushing piece of commentaries on classics roller tip to insert the degree of depth on road surface too deeply, and then lead to the crushing piece to damage the road bed of road surface both sides. This application passes through regulation pole and collar sliding connection with broken piece, and in the actual work progress, drives through first cylinder and adjusts the pole slip, and then drives broken piece and slide to can adjust the interval between broken piece and the road surface, make the thickness on the pitch layer of broken piece male degree of depth and each position on the road surface unanimous, and then make broken piece can get rid of the pitch layer on the road surface completely, and can not lead to the fact the damage to the road base.
The structure further enhances the convenience and the practicability of the construction device in the using process.
Optionally, material feeding unit includes the shovel material subassembly, the shovel material subassembly is located stripping off device one side, the shovel material subassembly includes locating lever, shovel board and second cylinder, the locating lever with mounting panel fixed connection, the locating lever sets up downwards towards the direction slope that is close to stripping off device, the shovel board is equipped with two, and two shovel boards are located the locating lever along axial both sides, the shovel board is articulated with the locating lever, the second cylinder is used for driving the shovel board rotates.
Through adopting above-mentioned technical scheme, after the asphalt layer on broken subassembly will be on the road surface breaks, along with running gear drive unit is whole moves ahead, the scraper blade that is located broken subassembly rear can shovel the asphalt layer that breaks off to accomplish the collection of the old and useless pitch sediment in back. When encountering an inclined pavement, the second cylinder is utilized to drive the shovel plate jointed with the positioning rod to rotate, so that one side of the low part of the shovel plate is attached to the inclined plane of the pavement, and then the waste asphalt slag is collected. Foretell shovel material subassembly is applicable to various inclination's road surface, also can be applicable to simultaneously and collect the old and useless pitch sediment on the level and smooth road surface, has consequently effectively improved the suitability of the construction equipment of this application.
Optionally, material feeding unit still includes conveying assembly, conveying assembly includes carriage and conveyer belt, the carriage with mounting panel fixed connection, carriage one end is located shovel board bottom, the other end pass the mounting panel and extend to regeneration construction equipment in, be equipped with the conveying roller on the carriage, conveyer belt tensioning cover is located on the conveying roller.
Through adopting above-mentioned technical scheme, after waste asphalt sediment is collected to the shovel board, along with the whole advancing of device, the asphalt sediment of accumulation can drop on the conveyer belt of bottom on the shovel board, then the conveyer belt is carried waste asphalt sediment to the regeneration construction equipment in, regeneration construction equipment carries out regeneration treatment to waste asphalt sediment after that, and the pitch after the regeneration treatment lay on the road surface can, above-mentioned structure can effectively retrieve and utilize waste asphalt sediment, be favorable to saving construction cost, and compound environmental protection and energy saving's industry demand.
Optionally, one end of the conveyor frame, which is located at the bottom of the shovel plate, is fixedly connected with a baffle, and the baffle is used for preventing the waste asphalt on the conveyor belt from falling off.
By adopting the technical scheme, the baffle can avoid the waste asphalt slag on the conveying belt from sliding off, so that the reliability of the conveying device in the using process is enhanced.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the driving piece and the reinforcing piece are used for installing and fixing the rotary roller, and the driving piece and the reinforcing piece are matched to control the rotation angle of the end part of the rotary roller along the installing plate, so that the stripping device is suitable for pavements with various inclination angles, and meanwhile, the stripping device is also suitable for cutting and stripping asphalt layers on flat pavements, and therefore the applicability of the construction device is effectively improved;
2. according to the asphalt layer removing device, the crushing pieces are connected with the mounting ring in a sliding mode through the adjusting rods, in the actual construction process, the adjusting rods are driven to slide through the first air cylinders, and then the crushing pieces are driven to slide, so that the distance between the crushing pieces and the road surface can be adjusted, the inserting depth of the crushing pieces is consistent with the thickness of the asphalt layer at each position on the road surface, and therefore the crushing pieces can completely remove the asphalt layer on the road surface and cannot damage a road base;
3. the shovel board of this application sets up to adjustable to rotate through second cylinder drive shovel board, make shovel material subassembly be applicable to various inclination's road surface, also can be applicable to simultaneously and collect the old and useless pitch sediment on the level and smooth road surface, consequently effectively improved the suitability of the construction equipment of this application.
Drawings
FIG. 1 is a schematic view of a pavement structure in the background art of the present application;
FIG. 2 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 3 is an enlarged partial view of the drive member, reinforcement member and crushing assembly of the embodiment of the present application;
FIG. 4 is a schematic view of an exploded configuration of a driver according to an embodiment of the present application;
FIG. 5 is a partial view of a driver of an embodiment of the present application;
FIG. 6 is a schematic diagram of the construction of a crushing assembly according to an embodiment of the present application;
fig. 7 is a schematic structural view of a feeding device and a recycling construction device according to an embodiment of the present application.
Reference numerals: 1. a traveling device; 11. mounting a plate; 111. a guide groove; 112. avoiding holes; 12. a compression roller; 13. a traveling wheel; 2. an adjustment assembly; 21. a drive member; 211. a stabilizing rod; 2111. a chute; 2112. a limiting groove; 2113. a drive slot; 212. a drive rod; 2121. a drive column; 2122. a tooth socket; 213. a transmission rod; 214. a second motor; 215. a transmission gear; 22. a reinforcement; 221. a reinforcing block; 222. a carrier plate; 223. reinforcing the gear; 23. rotating the roller; 231. a slider; 2311. a limiting post; 24. a first motor; 3. a crushing assembly; 31. a mounting ring; 32. adjusting a rod; 33. crushing slices; 34. a first cylinder; 4. a shoveling component; 41. positioning a rod; 42. a shovel plate; 43. a second cylinder; 5. a delivery assembly; 51. a carriage; 52. a conveyor belt; 521. a baffle plate; 53. a conveying roller; 54. a conveying motor; 6. a regeneration construction device; 61. a heating box; 611. a feed inlet; 62. a discharge hopper; 621. and (4) a valve.
Detailed Description
The present application is described in further detail below with reference to figures 2-7.
The embodiment of the application discloses construction equipment based on waste asphalt removal and regeneration of a highway. Referring to fig. 2, the construction device for removing and regenerating the waste asphalt based on the highway comprises a walking device 1, a stripping device, a feeding device and a regeneration construction device 6.
Referring to fig. 2, the traveling device 1 includes a mounting plate 11 and a pressing roller 12, the pressing roller 12 is located on one side of the bottom of the mounting plate 11, the pressing roller 12 is rotatably connected to the mounting plate 11, the mounting plate 11 is a rectangular plate, and the rotation axis of the pressing roller 12 is identical to the width direction of the mounting plate 11. The press roll 12 is provided for compacting the asphalt layer laid during the recycling construction. And a traveling wheel 13 is rotatably connected to the bottom of the mounting plate 11 at the side far away from the compression roller 12.
Referring to fig. 2 and 3, the stripping device includes adjusting part 2 and broken subassembly 3, and adjusting part 2 includes driving piece 21, reinforcement 22, changes roller 23 and first motor 24, changes roller 23 and is equipped with two, changes roller 23 and is located mounting panel 11 bottom, changes roller 23 and lies in the one end of keeping away from compression roller 12 along mounting panel 11 length direction, and two change rollers 23 use the perpendicular bisector of mounting panel 11 broadside to be symmetry axis symmetric distribution. One end of the rotating roller 23 close to the perpendicular bisector of the wide side of the mounting plate 11 is rotatably connected with the mounting plate 11 through a reinforcing piece 22, and the other end is connected with the mounting plate 11 through a driving piece 21.
Referring to fig. 3 and 4, the reinforcing member 22 is located at the bottom of the mounting plate 11, the reinforcing member 22 includes a reinforcing block 221, a bearing plate 222 and a reinforcing gear 223, the reinforcing block 221 and the bottom of the mounting plate 11 are welded by using a steel plate, an arc-shaped guide groove 111 is formed in the bottom of the mounting plate 11 along the width direction, one end of the bearing plate 222 is rotatably connected with the reinforcing block 221, the other end of the bearing plate 222 is slidably connected in the guide groove 111, one end of a rotating roller 23 is rotatably connected with the bearing plate 222 through a rotating shaft, the rotating axis of the rotating roller 23 is perpendicular to the rotating axis of the bearing plate 222, the reinforcing gear 223 is welded with one end of the bearing plate 222 far away from the mounting plate 11, and the two reinforcing gears 223 located at the ends of the rotating shaft are meshed with each other.
Referring to fig. 3 and 4, the housing of the first motor 24 is fixedly connected to the bearing plate 222 by screws, and the output shaft of the first motor 24 and the rotating shaft of the rotating roller 23 rotatably connected to the bearing plate 222 are coaxially welded. The first motor 24 can rotate the roller 23.
Referring to fig. 3 and 4, the driving member 21 includes a driving portion and a stabilizing rod 211, the stabilizing rod 211 is located at the bottom of the mounting plate 11, the stabilizing rod 211 includes an integrally disposed bending section and a vertical section, and one end of the bending section away from the vertical section is hinged to the bottom of the mounting plate 11.
Referring to fig. 3 and 4, a sliding groove 2111 is formed in the vertical section along the length direction, a sliding block 231 is arranged at one end, away from the bearing plate 222, of the rotating roller 23, one end, away from the bearing plate 222, of the rotating roller 23 is rotatably connected to the sliding block 231 through a rotating shaft, the sliding block 231 is slidably connected into the sliding groove 2111, limiting columns 2311 are welded to two sides of the sliding block 231, a limiting groove 2112 is formed in the bottom of the limiting groove 2112 along the length direction, and the limiting columns 2311 are slidably connected into the limiting grooves 2112.
Referring to fig. 3, 4 and 5, the driving portion includes a driving rod 212 and a transmission member, the driving rod 212 is disposed through the thickness direction of the mounting plate 11 and slidably connected to the mounting plate 11, the sliding direction of the driving rod 212 is vertically disposed, a driving post 2121 is welded to one end of the driving rod 212 located at the bottom of the mounting plate 11, a driving groove 2113 is formed in the bending section of the stabilizing rod 211 along the length direction, and the end portion of the driving rod 212 is slidably connected to the driving groove 2113 through the driving post 2121. Can drive when the vertical lift of actuating lever 212 slides and stabilize pole 211 and rotate to drive and change roller 23 and rotate along mounting panel 11, and then adjust the angle of changeing roller 23.
Referring to fig. 3, 4 and 5, the transmission member is located at the top of the mounting plate 11, the transmission member includes a transmission rod 213, a second motor 214 and two transmission gears 215, the transmission rod 213 is rotatably connected to the mounting plate 11, a rotation axis of the transmission rod 213 is identical to a width direction of the mounting plate 11, a housing of the second motor 214 is fixedly connected to the mounting plate 11 by screws, an output shaft of the second motor 214 is fixedly connected to an end of the transmission rod 213 by a key, the two transmission gears 215 are respectively located at two ends of the transmission rod 213 along an axial direction and are coaxially welded to the transmission rod 213, one end of the driving rod 212 located at the top of the mounting plate 11 is axially provided with a tooth socket 2122, and the two transmission gears 215 are respectively engaged with the tooth sockets 2122 on the driving rods 212 with two rolling ends. During operation, the second motor 214 drives the transmission rod 213 to rotate, the transmission rod 213 drives the transmission gear 215 to rotate when rotating, and since the driving rod 212 is meshed with the transmission gear 215 and the mounting plate 11 has a guiding effect on the sliding of the driving rod 212, the transmission gear 215 can drive the driving rod 212 to lift and slide when rotating, and further the angle of the rotating roller 23 can be adjusted.
Referring to fig. 4 and 6, a plurality of crushing assemblies 3 are arranged, the plurality of crushing assemblies 3 are uniformly distributed along the axial direction of the rotating roller 23 at intervals, each crushing assembly 3 comprises a mounting ring 31, an adjusting rod 32, a crushing piece 33 and a first air cylinder 34, the diameter of each mounting ring 31 is larger than that of the corresponding rotating roller 23, the mounting rings 31 are coaxially sleeved on the rotating roller 23, and the inner walls of the mounting rings 31 and the surface of the rotating roller 23 are welded by steel bars.
Referring to fig. 4 and 6, a plurality of adjusting rods 32 are provided, the adjusting rods 32 are uniformly distributed along the mounting ring 31 at intervals, the adjusting rods 32 are slidably connected with the mounting ring 31, and the sliding direction of the adjusting rods 32 is perpendicular to the axial direction of the rotating roller 23. The first air cylinders 34 are provided with a plurality of first air cylinders 34 and an adjusting rod 32 which are matched and installed, the cylinder bodies of the first air cylinders 34 are fixedly connected with the surfaces of the rotating rollers 23 through screws, and the piston rods of the first air cylinders 34 and one ends of the adjusting rods 32, which are positioned in the installation rings 31, are welded.
Referring to fig. 4 and 6, a plurality of crushing pieces 33 are provided, one crushing piece 33 and one adjusting rod 32 are correspondingly installed, and the crushing piece 33 and one end of the adjusting rod 32 far away from the installation ring 31 are welded.
Referring to fig. 7, the feeding device includes a shoveling assembly 4 and a conveying assembly 5, the shoveling assembly 4 is located at the bottom of the mounting plate 11, the shoveling assembly 4 is located at one side of the stripping device along the length direction of the mounting plate 11, and the conveying assembly 5 is located at one side of the shoveling assembly 4 away from the stripping device.
Referring to fig. 7, the material shoveling assembly 4 includes a positioning rod 41, two shoveling plates 42 and a second cylinder 43, the positioning rod 41 is welded to the bottom of the mounting plate 11 through a steel bar, the positioning rod 41 is arranged in an axial direction and is inclined downward toward a direction close to the stripping device, the two shoveling plates 42 are arranged on two sides of the positioning rod 41 in the axial direction, and long sides of the shoveling plates 42 are hinged to the positioning rod 41. The number of the second cylinders 43 is two, the two second cylinders 43 are used for driving the two shovel plates 42 to rotate respectively, the cylinder body of the second cylinder 43 is hinged to the bottom of the mounting plate 11 through a shaft, and the piston rod of the second cylinder 43 is hinged to the shovel plates 42 through the shaft.
Referring to fig. 7, the conveying assembly 5 includes a conveying frame 51 and a conveying belt 52, an avoiding hole 112 for the conveying frame 51 to pass through is formed in the mounting plate 11, the conveying frame 51 is obliquely arranged, the conveying frame 51 is welded to the mounting plate 11, one end of the conveying frame 51 is located at the bottom of the shovel plate 42, and the other end of the conveying frame 51 passes through the avoiding hole 112 and extends into the regeneration construction device 6. The conveying frame 51 is rotatably connected with a plurality of conveying rollers 53, and the conveying belt 52 is tightly sleeved on the surfaces of the plurality of conveying rollers 53. A conveying motor 54 for driving the conveying roller 53 to rotate is fixedly connected to the side wall of the conveying frame 51 by screws. A baffle 521 is fixedly connected to one end of the conveying frame 51 at the bottom of the shovel plate 42, and the baffle 521 is used for preventing the waste asphalt on the conveying belt 52 from falling off.
Referring to fig. 7, regeneration construction equipment 6 is located the one end that conveyor components 5 kept away from shovel material subassembly 4, regeneration construction equipment 6 includes heating cabinet 61 and play hopper 62, heating cabinet 61 is located the mounting panel 11 top, heating cabinet 61 adopts screw fixed connection with mounting panel 11, heating cabinet 61 has seted up feed inlet 611 on being close to a lateral wall of conveyor components 5, the one end that conveyor frame 51 kept away from shovel material subassembly 4 passes feed inlet 611 and extends to inside heating cabinet 61, heating cabinet 61 is used for heating the old and useless pitch sediment and softens.
Referring to fig. 7, the discharge hopper 62 is located at the bottom of the mounting plate 11, the discharge hopper 62 is welded to the mounting plate 11, and the top of the discharge hopper 62 is communicated with the inside of the heating box 61. The outlet of the discharge hopper 62 faces the side far away from the mounting plate 11, and one end of the discharge port close to the heating amount is fixedly communicated with a valve 621 for controlling discharge.
The implementation principle of the construction device based on the elimination and regeneration of the waste asphalt on the highway is as follows: when repairing and maintaining the bituminous pavement, the asphalt layer on the pavement is cut and crushed through the stripping device, so that the asphalt layer on the pavement is stripped and crushed to form waste asphalt slag, the device integrally moves forward along with the traveling device 1, the feeding device positioned behind the stripping device can shovel the crushed asphalt slag and convey the crushed asphalt slag to the regeneration construction device 6, then the regeneration construction device 6 carries out regeneration treatment on the waste asphalt slag, and the asphalt after the regeneration treatment is laid on the pavement.
During crushing, the first motor 24 drives the rotary roller 23 to rotate, the rotary roller 23 drives the mounting ring 31 to rotate when rotating, and the mounting ring 31 drives the crushing pieces 33 to rotate when rotating, so that the asphalt layer on the road surface is cut and crushed. Along with the whole row of device, the shovel board 42 that is located broken subassembly 3 rear can shovel the pitch layer that falls, thereby accomplish the collection of back old and useless pitch sediment, after old and useless pitch sediment is collected to shovel board 42, along with the whole row of device, the pitch sediment of accumulation can drop on the conveyer belt 52 of bottom on shovel board 42, then conveyer belt 52 carries old and useless pitch sediment to heating cabinet 61 in, and add new bituminous mixture and other batching in heating cabinet 61 according to the construction needs, heating cabinet 61 heats softening formation new pitch material to old and useless pitch sediment and other batching after that, then lay new pitch material on the road surface through going out hopper 62, along with the whole row of device, the compression roller 12 that is located mounting panel 11 rear can be with the compaction of the pitch material of newly laying.
High in the middle of the road surface formation of waiting to maintain, during the low slope structure in both sides, it rotates along mounting panel 11 to drive through driving piece 21 and change 23 one end of roller, it can change the interval between roller 23 and the road surface to change when mounting panel 11 rotates to change roller 23, when rotating to two contained angles between the roller 23 and the angle on road surface the same, can close driving piece 21, it can drive broken subassembly 3 and remove to change roller 23 when rotating along mounting panel 11, thereby change the interval between broken subassembly 3 and the road surface, thereby make broken subassembly 3 can be convenient for cut and peel off the pitch layer on the inclined pavement.
In the actual work progress, according to the thickness of the old and useless pitch layer of each position on the road surface, can adjust the degree of depth that broken piece 33 inserted the road surface. During the adjustment, drive through first cylinder 34 and adjust pole 32 and slide, and then drive broken piece 33 and slide to can adjust the interval between broken piece 33 and the road surface, make broken piece 33 male degree of depth unanimous with the thickness on the pitch layer of each position on the road surface, and then make broken piece 33 can get rid of the pitch layer on the road surface completely, and can not cause the damage to the road base.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a construction equipment based on old and useless pitch of highway is rejected regeneration which characterized in that: comprises a walking device (1), a stripping device, a feeding device and a regeneration construction device (6);
the walking device (1) comprises a mounting plate (11);
the peeling device comprises an adjusting assembly (2) and a crushing assembly (3), the adjusting assembly (2) comprises a driving piece (21), a reinforcing piece (22), two rotating rollers (23) and a first motor (24), the two rotating rollers (23) are arranged at the bottom of a mounting plate (11), the two rotating rollers (23) are symmetrically distributed along the width direction of the mounting plate (11), one end of each rotating roller (23) is rotatably connected with the mounting plate (11) through the reinforcing piece (22), the other end of each rotating roller is connected with the mounting plate (11) through the driving piece (21), the driving piece (21) is used for driving one end of each rotating roller (23) to rotate along the mounting plate (11), and the first motor (24) is used for driving the rotating rollers (23) to rotate;
the crushing assemblies (3) are arranged in a plurality, the crushing assemblies (3) are uniformly distributed along the axial direction of the rotating roller (23) at intervals, and the crushing assemblies (3) are used for stripping and crushing asphalt layers;
the feeding device is positioned at one side of the stripping device and is used for collecting and conveying the stripped and crushed waste asphalt into the regeneration construction device (6);
and the regeneration construction device (6) is used for laying the waste asphalt on the road surface after regeneration treatment.
2. The construction device based on the elimination and regeneration of the waste asphalt on the highway according to claim 1, characterized in that: driving piece (21) include drive division and firm pole (211), firm pole (211) are located mounting panel (11) bottom, firm pole (211) are including integrative bending segment and the vertical section that sets up, the one end that vertical section was kept away from to the bending segment is articulated with mounting panel (11), spout (2111) have been seted up in the vertical section, the one end sliding connection that reinforcement (22) were kept away from in spout (2111) in commentaries on classics roller (23), the drive division is used for the drive the bending segment of firm pole (211) rotates.
3. The construction device based on waste asphalt removal and regeneration of the highway according to claim 2, characterized in that: the drive division includes actuating lever (212) and driving medium, actuating lever (212) run through mounting panel (11) setting and with mounting panel (11) sliding connection, the slip direction of actuating lever (212) is vertical, the driving medium is used for the drive actuating lever (212) slide, drive groove (2113) have been seted up on the bending section of firm pole (211), one end fixedly connected with drive post (2121) that actuating lever (212) are located mounting panel (11) bottom, drive lever (212) tip passes through drive post (2121) sliding connection in drive groove (2113).
4. The construction device based on waste asphalt removal and regeneration of the highway according to claim 3, characterized in that: the driving medium is located mounting panel (11) top, the driving medium includes transfer line (213), second motor (214) and drive gear (215), transfer line (213) with mounting panel (11) rotate the connection, second motor (214) are used for the drive transfer line (213) rotate, drive gear (215) are equipped with two, and two drive gear (215) are located transfer line (213) respectively along axial both ends and with transfer line (213) coaxial fixed connection, tooth's socket (2122) have been seted up along the axial to the one end that actuating lever (212) are located mounting panel (11) top, and two drive gear (215) mesh with tooth's socket (2122) of two actuating lever (212) of changeing roller (23) tip respectively.
5. The construction device based on waste asphalt removal and regeneration of the highway according to claim 1, characterized in that: reinforcing member (22) are located mounting panel (11) bottom, reinforcing member (22) are including reinforcing piece (221) and loading board (222), reinforcing piece (221) with mounting panel (11) fixed connection, guide way (111) have been seted up to mounting panel (11) bottom, loading board (222) one end with reinforcing piece (221) rotate to be connected, other end sliding connection is in guide way (111), change roller (23) and keep away from the one end and the loading board (222) rotation connection of driving piece (21).
6. The construction device based on waste asphalt removal and regeneration of the highway according to claim 5, characterized in that: the reinforcing member (22) further comprises a reinforcing gear (223), the reinforcing gear (223) is fixedly connected with one end, close to the reinforcing block (221), of the bearing plate (222), and the reinforcing gears (223) at the end portions of the two rotating rollers (23) are meshed with each other.
7. The construction device based on the elimination and regeneration of the waste asphalt on the highway according to claim 1, characterized in that: broken subassembly (3) are including collar (31), regulation pole (32), broken piece (33) and first cylinder (34), collar (31) coaxial cover locate change roller (23) on and with change roller (23) fixed connection, it is equipped with a plurality ofly to adjust pole (32), and a plurality of regulation poles (32) are along collar (31) interval evenly distributed, adjust pole (32) with collar (31) sliding connection, the slip direction and the commentaries on classics roller (23) axial vertical of adjusting pole (32), broken piece (33) are equipped with a plurality ofly, and the one end fixed connection who changes roller (23) is kept away from with one regulation pole (32) to broken piece (33) one-to-one, first cylinder (34) are used for the drive adjust pole (32) and slide.
8. The construction device based on the elimination and regeneration of the waste asphalt on the highway according to claim 1, characterized in that: the feeding device further comprises a material shoveling component (4), the material shoveling component (4) is located on one side of the stripping device, the material shoveling component (4) comprises a positioning rod (41), shoveling plates (42) and a second cylinder (43), the positioning rod (41) is fixedly connected with the mounting plate (11), the positioning rod (41) is arranged downwards towards the direction close to the stripping device, the shoveling plates (42) are two, the two shoveling plates (42) are located on the two sides of the positioning rod (41) along the axial direction, the shoveling plates (42) are hinged to the positioning rod (41), and the second cylinder (43) is used for driving the shoveling plates (42) to rotate.
9. The construction device based on the elimination and regeneration of the waste asphalt on the highway according to claim 8, characterized in that: material feeding unit still includes conveyor components (5), conveyor components (5) include carriage (51) and conveyer belt (52), carriage (51) with mounting panel (11) fixed connection, carriage (51) one end is located shovel board (42) bottom, the other end pass mounting panel (11) and extend to in regeneration construction equipment (6), be equipped with conveying roller (53) on carriage (51), conveyer belt (52) tensioning cover is located on conveying roller (53).
10. The construction device based on the elimination and regeneration of the waste asphalt on the highway according to claim 9, characterized in that: one end of the conveying frame (51) located at the bottom of the shovel plate (42) is fixedly connected with a baffle (521), and the baffle (521) is used for preventing waste asphalt on the conveying belt (52) from falling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210618452.0A CN115030000B (en) | 2022-06-01 | 2022-06-01 | Based on old and useless pitch of highway is rejected regeneration construction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210618452.0A CN115030000B (en) | 2022-06-01 | 2022-06-01 | Based on old and useless pitch of highway is rejected regeneration construction device |
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| CN115030000A true CN115030000A (en) | 2022-09-09 |
| CN115030000B CN115030000B (en) | 2023-10-27 |
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| CN101122112A (en) * | 2007-09-19 | 2008-02-13 | 张旭东 | Automatic road surface smoothing machine |
| CN104612028A (en) * | 2015-02-05 | 2015-05-13 | 中铁科工集团有限公司 | Vibration crushing system for resonant crusher and construction method |
| CN107489087A (en) * | 2017-09-06 | 2017-12-19 | 丁建丽 | A kind of bituminous paving for asphalt concrete road automates repair apparatus |
| DE102016222589A1 (en) * | 2016-11-16 | 2018-05-17 | Wirtgen Gmbh | Self-propelled milling machine, as well as method for controlling a self-propelled milling machine |
| CN207846185U (en) * | 2017-12-21 | 2018-09-11 | 中铁工程机械研究设计院有限公司 | A kind of Split vibration crushing system for resonance crusher |
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2022
- 2022-06-01 CN CN202210618452.0A patent/CN115030000B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101122112A (en) * | 2007-09-19 | 2008-02-13 | 张旭东 | Automatic road surface smoothing machine |
| CN104612028A (en) * | 2015-02-05 | 2015-05-13 | 中铁科工集团有限公司 | Vibration crushing system for resonant crusher and construction method |
| DE102016222589A1 (en) * | 2016-11-16 | 2018-05-17 | Wirtgen Gmbh | Self-propelled milling machine, as well as method for controlling a self-propelled milling machine |
| CN107489087A (en) * | 2017-09-06 | 2017-12-19 | 丁建丽 | A kind of bituminous paving for asphalt concrete road automates repair apparatus |
| CN207846185U (en) * | 2017-12-21 | 2018-09-11 | 中铁工程机械研究设计院有限公司 | A kind of Split vibration crushing system for resonance crusher |
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| CN115030000B (en) | 2023-10-27 |
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