CN116695522A - Paving device and paving method for asphalt mixture - Google Patents
Paving device and paving method for asphalt mixture Download PDFInfo
- Publication number
- CN116695522A CN116695522A CN202310703979.8A CN202310703979A CN116695522A CN 116695522 A CN116695522 A CN 116695522A CN 202310703979 A CN202310703979 A CN 202310703979A CN 116695522 A CN116695522 A CN 116695522A
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- box
- paving
- asphalt mixture
- roller
- blanking
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- 239000010426 asphalt Substances 0.000 title claims abstract description 91
- 239000000203 mixture Substances 0.000 title claims abstract description 67
- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 57
- 238000003860 storage Methods 0.000 claims abstract description 33
- 230000000694 effects Effects 0.000 claims abstract description 7
- 238000004140 cleaning Methods 0.000 claims description 29
- 238000005520 cutting process Methods 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 15
- 239000007921 spray Substances 0.000 claims description 14
- 238000011084 recovery Methods 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims description 2
- 238000010926 purge Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 11
- 230000003014 reinforcing effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005056 compaction Methods 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- E01C19/12—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 distributing granular or liquid materials
- E01C19/20—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders
- E01C19/201—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders with driven loosening, discharging or spreading parts, e.g. power-driven, drive derived from road-wheels
- E01C19/202—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders with driven loosening, discharging or spreading parts, e.g. power-driven, drive derived from road-wheels solely rotating, e.g. discharging and spreading drums
- E01C19/2025—Throwers with substantially horizontal axis, e.g. drums or brushes rotated to fling the material at the surface
-
- 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
- E01C19/12—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 distributing granular or liquid materials
- E01C19/20—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders
- E01C19/201—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders with driven loosening, discharging or spreading parts, e.g. power-driven, drive derived from road-wheels
- E01C19/2045—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders with driven loosening, discharging or spreading parts, e.g. power-driven, drive derived from road-wheels spreading by means of an endless belt or like conveyor
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
- E01H1/05—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes
- E01H1/053—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes having vertical axes
-
- 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
- E01C19/12—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 distributing granular or liquid materials
- E01C19/20—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders
- E01C2019/2055—Details not otherwise provided for
- E01C2019/207—Feeding the distribution means
- E01C2019/2075—Feeding the distribution means with longitudinal conveyor belt
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses a paving device and a paving method of asphalt mixture. This paving device of bituminous mixture, the unloading roller of ration storage bituminous mixture is pouring out with rotating the bituminous mixture that will drop to the storage tank under the drive of motor, staff's accessible control unloading roller's rotation rate comes to control the volume of pouring of pitch promptly to avoid leading to the pitch to lay thickness inhomogeneous because of the pitch is poured the volume difference, the unloading roller is under first belt transmission structure and second belt transmission structure's transmission effect simultaneously, will drive the continuous down unloading roller of bituminous mixture in the box and remove, thereby be convenient for guarantee the even unloading of unloading roller at the uniform velocity, and with this paving quality that improves the device, and compare the paving effect better with the present paving mode that directly emptys bituminous mixture subaerial with the bituminous mixture.
Description
Technical Field
The invention relates to the technical field of asphalt paving, in particular to a paving device and a paving method of an asphalt mixture.
Background
The asphalt mixture is a general term of a mixture formed by mixing mineral aggregate and asphalt binder, and is divided into continuous grading and intermittent grading mixtures according to material composition and structure, the asphalt mixture is mainly used for paving an asphalt pavement, a paving device is needed in the paving process of the asphalt pavement, the paving device of the asphalt mixture in the prior art is found to be a road pavement construction asphalt mixture paving device typically like a public number CN214613433U through retrieval, the first rectangular box body is arranged on the left side of the second rectangular box body, a motor is arranged on the right side of an inner cavity of the first rectangular box body, a first rotating shaft is arranged on the left side of the motor, the left end of the first rotating shaft is connected with the left side wall of the first rectangular box body, the first rotating shaft is inserted on a body of the first rotating shaft, the outer surface of the first rotating shaft is provided with a crawler, the upper end of the crawler is provided with a second rotating shaft, the left end of the second rotating shaft is in threaded connection with the outer surface of the second rotating shaft, the left end of the second rotating shaft is arranged on the left side wall of the first rectangular box body, the left end of the second rotating shaft is mainly provided with an electric rotating shaft, the electric rotating shaft is in a control mode, and the electric rotating shaft is used for controlling the paving device to be contracted to carry out operation on a flat-bed mixer, so that asphalt mixture can be conveniently conveyed to a supporting frame.
To sum up, the existing paving device of asphalt mixture is mostly to pour asphalt mixture on ground directly during operation, then utilize the gyro wheel to roll compaction to it, namely it can not control the laying amount of asphalt to lay uneven problem easily appears, and the phenomenon that the asphalt pavement of current paving device laid appears the unexpected mixture of edge easily at the in-process of compaction and drops, and then leads to edge uneven, to above-mentioned problem, needs to improve current equipment.
Disclosure of Invention
The invention aims to provide a paving device and a paving method of asphalt mixture, which aim to solve the problems that the existing paving device of asphalt mixture in the prior art mostly pours asphalt mixture on the ground directly during working, and then the asphalt mixture is rolled and compacted by using rollers, namely the paving amount of asphalt cannot be controlled, so that uneven paving easily occurs, and meanwhile, the phenomenon that the mixture at the edge falls accidentally during the compaction of an asphalt pavement paved by the existing paving device easily occurs, and the uneven edge is caused.
In order to achieve the above purpose, the present invention provides the following technical solutions: a paving device and a paving method of asphalt mixture comprise a box body, a feeding roller and an electric sliding rail,
the top of the box body is connected with a movable cover, the top of the movable cover is fixedly connected with a discharging hopper, a crawler traveling assembly is arranged at the bottom of the box body, a traction frame is arranged on the outer wall of the box body, feeding rollers are arranged in the box body at equal intervals, two adjacent groups of feeding rollers are connected through a first belt transmission structure, the feeding rollers are respectively connected with a discharging roller and a rotary drum through a second belt transmission structure and a first chain transmission structure, a material storage tank is arranged on the discharging roller, the discharging roller is fixedly connected with the output end of a motor, the rotary drum is connected to one side wall of an equipment box, a first transmission bevel gear is connected to the rotary drum, and one side of the first transmission bevel gear is provided with a cleaning assembly;
the utility model discloses a device box, including electronic slide rail, fixed block, supporting spring, recovery cover bottom fixedly connected with head that gathers materials, recovery cover passes through the pipeline simultaneously and is connected with recovery mechanism, electronic slide rail connects on the outer wall of one side that the equipment box was kept away from to the box, and installs electronic slider on the electronic slide rail, be connected with the fixed block on the outer wall of electronic slider, and the bottom of fixed block is connected with the cutting board through supporting spring, the side fixedly connected with of fixed block retrieves the cover.
Preferably, the bottom fixedly connected with fixture block of activity cover, and the fixture block is in the draw-in groove, and the draw-in groove is seted up at the top of box simultaneously.
Preferably, the outside of movable cover and box junction is provided with the gusset plate, and the gusset plate passes through the connecting piece and is connected with movable cover and box, and the gusset plate is the ring form simultaneously.
Preferably, the installation height of the feeding roller in the box body is gradually reduced from left to right, and the feeding roller is rotatably connected in the box body.
Preferably, the storage tanks are distributed on the blanking roller in an annular array shape, and the blanking roller is arranged at the right lower part of the feeding roller.
Preferably, the cleaning assembly comprises a second transmission bevel gear, a first rotating rod, a second chain transmission structure and a cleaning head, the second transmission bevel gear is arranged on the first rotating rod, the first rotating rod and the second rotating rod are all rotationally connected in the equipment box, the bottoms of the first rotating rod and the second rotating rod are fixedly connected with the cleaning head, and meanwhile the second rotating rods are connected through the second chain transmission structure.
Preferably, the second transmission bevel gear is meshed with the first transmission bevel gear, and the second transmission bevel gear and the first transmission bevel gear are arranged in the equipment box.
Preferably, the recovery mechanism comprises a transfer box, an electric discharge valve, a blanking cover, a gas storage box, a high-pressure spray head and an air pump, wherein the bottom of the transfer box is connected with the blanking cover through a blanking pipe, the electric discharge valve is arranged on the blanking pipe, the bottom of the blanking cover is inclined, the blanking cover is communicated with the side wall of the box body, the blanking cover is connected with one end of the air pump, the other end of the air pump is connected with the gas storage box through a pipeline, and the high-pressure spray head is arranged at the bottom of the gas storage box.
Preferably, the high-pressure spray heads are distributed on the air storage box at equal intervals, and the air storage box is connected between the equipment box and the box body.
The paving method of the asphalt mixture paving device comprises the following steps of:
s1: under the drive of external traction equipment, the crawler traveling assembly drives the device to move, the motor drives the blanking roller to rotate, the rotating blanking roller drives the feeding roller to rotate through the first belt transmission structure, and the asphalt mixture in the box body moves to the blanking roller under the rotary conveying of the feeding roller and falls into the storage tank on the outer surface of the blanking roller;
s2: the asphalt mixture in the storage tank automatically drops in the rotating process, the dropped asphalt mixture is compacted by the roller in the moving process of the device, the compacted asphalt mixture is contacted with the cutting plate, and the cutting plate cuts off the edge part of the asphalt pavement in the moving process, so that the edge is tidy;
s3: the air pump extracts and recovers the cut asphalt residues into the transfer box in the moving process, and the air flow entering the transfer box along with the residues enters the air storage box through the pipeline, and the air flow is sprayed out through the high-pressure spray head to purge and clean the position where asphalt is to be paved;
s4: the electric discharge valve is opened at regular time to discharge the asphalt mixture recovered in the transfer box into the box body through the blanking cover, so that the recovered asphalt mixture can be conveyed to the blanking roller for use under the rotary conveying of the feeding roller;
s5: the feeding roller drives the rotary drum to rotate through the first chain transmission structure, and the rotating rotary drum drives the first rotary rod, the second rotary rod and the cleaning head at the bottom of the first rotary rod to rotate under the cooperation of the first transmission bevel gear and the second transmission bevel gear, and the rotating cleaning head cleans the asphalt paving position before the high-pressure spray head sweeps and removes dust, so that the asphalt paving quality is convenient to ensure;
s6: after the device is used, the movable cover is detached from the top of the box body by the detachable connecting piece of the staff, so that the inside of the box body can be cleaned, and meanwhile, equipment inside the box body can be overhauled and maintained conveniently.
Compared with the prior art, the invention has the beneficial effects that: the paving device and the paving method of the asphalt mixture,
(1) According to the invention, through the matched use of the feeding roller, the first belt transmission structure, the second belt transmission structure, the blanking roller and the motor, the problem that the paving of asphalt is uneven due to different dumping amounts can be easily caused by the fact that the blanking roller for quantitatively storing the asphalt is rotated under the driving of the motor, namely, a worker can control the dumping amount of asphalt by controlling the rotation speed of the blanking roller, so that uneven paving thickness of asphalt due to different dumping amounts of asphalt is avoided, and meanwhile, the blanking roller continuously moves towards the blanking roller under the transmission action of the first belt transmission structure, so that the problem that the paving quality of the device is improved, the paving effect of the paving device is better compared with that of the conventional paving device is prevented, and the paving effect of the paving device is prevented from being blocked due to the fact that the paving effect of the asphalt is not even due to the fact that the conventional paving device is directly dumped on the ground is prevented;
(2) According to the invention, the phenomenon that the mixture at the edge is accidentally dropped in the compacting process of the asphalt pavement paved by the traditional paving device can be effectively solved by the matched use of the cutting plate, the electric sliding block and the electric sliding rail, so that the problem of uneven edge is caused, the cutting plate cuts off the edge of the paved asphalt pavement in the moving process, meanwhile, a worker can flexibly adjust the cutting position of the cutting plate by controlling the electric sliding block to drive the cutting plate to move, the cut asphalt mixture is recycled into the transfer box under the extraction action of the air pump, and automatically enters the box when the electric discharge valve at the bottom of the transfer box is opened, so that the resource waste is prevented, and meanwhile, the gas entering the transfer box together with the asphalt mixture is sprayed out from the high-pressure spray head to clean the position of the asphalt mixture to be paved, so that the functionality of the device is facilitated, namely, the cutting plate with the position adjustable cuts off the edge of the asphalt pavement, the cut asphalt mixture is recycled by the air pump, and meanwhile, the waste gas after the cut off is recycled, the waste gas is recycled, and the waste gas of the ground is pre-cleaned is improved, and the device is used for simultaneously, and the energy consumption is avoided;
(3) The invention can effectively solve the problem that the pollutant adhered on the ground cannot be cleaned by single air injection cleaning dust removal through the cooperation of the first chain transmission structure, the rotary drum, the first transmission bevel gear and the cleaning assembly, the rotary drum rotates along with the rotary feeding work of the feeding roller under the transmission action of the first chain transmission structure, and meanwhile, the cleaning heads at the bottoms of the first rotary rod and the second rotary rod rotationally clean the position to be paved with asphalt under the driving of the first transmission bevel gear and the second transmission bevel gear, so that the cleaning modes of the device are enriched, and the cleaning quality of the device is improved, namely, the device cleans and removes dust at the position to be paved with asphalt through the cleaning modes of the rotary cleaning head driven by the rotary conveying asphalt without additional driving equipment.
Drawings
FIG. 1 is a schematic view of a front view in cross section;
FIG. 2 is a schematic diagram of a front view structure of the present invention;
FIG. 3 is a schematic side cross-sectional view of the position distribution of the cleaning assembly of the present invention within the equipment cabinet;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 5 is a schematic top view of the connection between the feed roller, the first belt drive structure, the second belt drive structure, the blanking roller, the storage tank, the first chain drive structure and the drum;
FIG. 6 is a schematic diagram showing the structure of the connection side view relationship among the recovery hood, the collecting head, the fixing block, the supporting spring and the cutting plate.
In the figure: 1. a case; 2. a movable cover; 3. discharging hoppers; 4. a clamping block; 5. a clamping groove; 6. a reinforcing plate; 7. a crawler travel assembly; 8. a feed roller; 9. a first belt drive structure; 10. a second belt drive structure; 11. a blanking roller; 12. a storage tank; 13. a first chain drive structure; 14. a rotating drum; 15. a first drive bevel; 16. a cleaning assembly; 1601. a second drive bevel; 1602. a first rotating lever; 1603. a second rotating rod; 1604. a second chain drive structure; 1605. a cleaning head; 17. an equipment box; 18. a traction frame; 19. a recovery mechanism; 1901. a transfer box; 1902. an electric discharge valve; 1903. a blanking cover; 1904. a gas storage tank; 1905. a high pressure nozzle; 1906. an air pump; 20. a recovery cover; 21. a collecting head; 22. a fixed block; 23. a support spring; 24. cutting the plate; 25. an electric slide block; 26. an electric slide rail; 27. and a motor.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, the present invention provides a technical solution: a paving device and a paving method of asphalt mixture,
example 1
As shown in fig. 1, 2 and 4, the top of the box 1 is connected with a movable cover 2, and the top of the movable cover 2 is fixedly connected with a discharging hopper 3.
In a further embodiment, the bottom of the movable cover 2 is fixedly connected with a clamping block 4, the clamping block 4 is clamped in the clamping groove 5, and meanwhile, the clamping groove 5 is formed in the top of the box body 1.
In a further embodiment, a reinforcing plate 6 is arranged on the outer side of the joint of the movable cover 2 and the box body 1, and the reinforcing plate 6 is connected with the movable cover 2 and the box body 1 through a connecting piece, and meanwhile, the reinforcing plate 6 is annular.
As shown in fig. 1, 2 and 5, the bottom of the box 1 is provided with a crawler traveling assembly 7, the outer wall of the box 1 is provided with a traction frame 18, the feeding rollers 8 are equally spaced in the box 1, two adjacent groups of feeding rollers 8 are connected through a first belt transmission structure 9, the feeding rollers 8 are respectively connected with a blanking roller 11 and a rotary drum 14 through a second belt transmission structure 10 and a first chain transmission structure 13, the blanking roller 11 is provided with a storage tank 12, and the blanking roller 11 is fixedly connected with the output end of a motor 27.
In a further embodiment, the installation height of the feeding roller 8 in the box 1 is gradually reduced from left to right, and the feeding roller 8 is rotatably connected in the box 1.
In a further embodiment, the storage tanks 12 are distributed on the blanking roller 11 in an annular array, and the blanking roller 11 is arranged at the right lower part of the feeding roller 8.
As shown in fig. 1, 2 and 3, the drum 14 is connected to a side wall of the equipment box 17, and the drum 14 is connected with a first driving bevel gear 15, and one side of the first driving bevel gear 15 is provided with a cleaning assembly 16.
In a further embodiment, the cleaning assembly 16 includes a second driving bevel gear 1601, a first rotating rod 1602, a second rotating rod 1603, a second chain transmission structure 1604 and a cleaning head 1605, wherein the second driving bevel gear 1601 is mounted on the first rotating rod 1602, the first rotating rod 1602 and the second rotating rod 1603 are both rotatably connected in the equipment box 17, the bottoms of the first rotating rod 1602 and the second rotating rod 1603 are both fixedly connected with the cleaning head 1605, and meanwhile, the second rotating rods 1603 are connected through the second chain transmission structure 1604.
In a further embodiment, the second drive bevel 1601 is in meshed connection with the first drive bevel 15, and both the second drive bevel 1601 and the first drive bevel 15 are disposed within the equipment box 17.
As shown in fig. 1, 2 and 6, an electric slide rail 26 is connected to the outer wall of one side of the box body 1 far away from the equipment box 17, an electric slide block 25 is mounted on the electric slide rail 26, a fixed block 22 is connected to the outer wall of the electric slide block 25, the bottom of the fixed block 22 is connected with a cutting plate 24 through a supporting spring 23, a recovery cover 20 is fixedly connected to the side surface of the fixed block 22, a collecting head 21 is fixedly connected to the bottom of the recovery cover 20, and the recovery cover 20 is connected with a recovery mechanism 19 through a pipeline.
In a further embodiment, the recycling mechanism 19 includes a transfer box 1901, an electric discharge valve 1902, a blanking cover 1903, a gas storage box 1904, a high-pressure spray nozzle 1905 and a gas pump 1906, wherein the bottom of the transfer box 1901 is connected with the blanking cover 1903 through a blanking pipe, the electric discharge valve 1902 is installed on the blanking pipe, the bottom of the blanking cover 1903 is inclined, the blanking cover 1903 is communicated with the side wall of the box body 1, the blanking cover 1903 is connected with one end of the gas pump 1906, the other end of the gas pump 1906 is connected with the gas storage box 1904 through a pipeline, and the high-pressure spray nozzle 1905 is arranged at the bottom of the gas storage box 1904.
In a further embodiment, the high pressure jets 1905 are equally spaced on the air reservoir 1904, and the air reservoir 1904 is connected between the equipment cabinet 17 and the cabinet 1.
Example two
This embodiment is a further description of the above embodiment, and it should be understood that this embodiment includes all the foregoing technical features and is further specifically described.
The paving method of the paving device of the asphalt mixture comprises the following steps:
firstly, the traction frame 18 is connected with external traction equipment, under the drive of the external traction equipment, the crawler traveling component 7 drives the device to move, meanwhile, the motor 27 drives the blanking roller 11 to rotate, the rotating blanking roller 11 drives the feeding roller 8 to rotate through the first belt transmission structure 9, asphalt mixture in the box body 1 is conveyed to the right and downwards to the position of the blanking roller 11 in a rotating manner of the feeding roller 8 and falls into the storage tank 12 on the outer surface of the blanking roller 11, the asphalt mixture in the storage tank 12 falls out in the rotating process, the falling asphalt mixture is contacted with the roller in the moving process of the device, meanwhile, the roller compacts the asphalt mixture in the moving process, the compacted asphalt mixture is contacted with the cutting plate 24, the cutting plate 24 cuts off the edge part of an asphalt pavement in the moving process, so that the edge of the asphalt mixture is kept tidy, on the other hand, the air pump 1906 recovers cut asphalt residues into the transfer box 1901 in a suction manner, and air flow entering the interior of the transfer box 1901 along with the asphalt residues enters the air storage box 1904 in a pipeline, and the position of the asphalt residues to be sprayed out through the high-pressure spray nozzle 1905 to clean asphalt.
The electric discharge valve 1902 is opened at regular time to discharge the asphalt mixture recovered in the intermediate rotary box 1901 into the box 1 through the blanking cover 1903, so that the recovered asphalt mixture can be conveyed to the blanking roller 11 again under the rotary conveying of the feeding roller 8, meanwhile, the feeding roller 8 drives the rotary drum 14 to rotate through the first chain transmission structure 13, the rotary drum 14 drives the cleaning heads 1605 at the bottoms of the first rotary rod 1602 and the second rotary rod 1603 to rotate under the transmission of the first transmission bevel 15 and the second transmission bevel 1601, and the rotary cleaning heads 1605 clean the asphalt paving position before the high-pressure spray nozzle 1905 is used for sweeping and dedusting, so that the asphalt paving quality is convenient to guarantee.
The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present invention.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (10)
1. The utility model provides a paving device of bituminous mixture, includes box (1), feed roll (8) and electronic slide rail (26), its characterized in that:
the automatic cleaning device is characterized in that the top of the box body (1) is connected with the movable cover (2), the top of the movable cover (2) is fixedly connected with the discharging hopper (3), the bottom of the box body (1) is provided with the crawler traveling assembly (7), the outer wall of the box body (1) is provided with the traction frame (18), the feeding rollers (8) are arranged in the box body (1) at equal intervals, two adjacent groups of feeding rollers (8) are connected through the first belt transmission structure (9), the feeding rollers (8) are respectively connected with the discharging roller (11) and the rotary drum (14) through the second belt transmission structure (10) and the first chain transmission structure (13), the discharging roller (11) is provided with the storage tank (12), the discharging roller (11) is fixedly connected with the output end of the motor (27), the rotary drum (14) is connected to one side wall of the equipment box (17), the rotary drum (14) is connected with the first transmission teeth (15), and one side of the first transmission teeth (15) is provided with the cleaning assembly (16).
The utility model discloses a device box, including box (1), electronic slide rail (26), fixed block (22), support spring (23) and cutting board (24) are passed through to the bottom of fixed block (22), lateral surface fixedly connected with of fixed block (22) retrieves cover (20), and retrieves cover (20) bottom fixedly connected with head (21) that gathers materials, retrieves cover (20) simultaneously and is connected with recovery mechanism (19) through the pipeline on the outer wall of electronic slide rail (26) is connected with fixed block (22) on one side outer wall of equipment box (17) is kept away from to box (1).
2. A paving apparatus for asphalt mixture as defined in claim 1, wherein: the bottom fixedly connected with fixture block (4) of activity cover (2), and fixture block (4) block is in draw-in groove (5), and draw-in groove (5) are seted up at the top of box (1) simultaneously.
3. A paving apparatus for asphalt mixture as defined in claim 1, wherein: the outside of movable cover (2) and box (1) junction is provided with gusset plate (6), and gusset plate (6) are connected with movable cover (2) and box (1) through the connecting piece, and gusset plate (6) are the ring form simultaneously.
4. A paving apparatus for asphalt mixture as defined in claim 1, wherein: the installation height of the feeding roller (8) in the box body (1) is gradually reduced from left to right, and the feeding roller (8) is rotationally connected in the box body (1).
5. A paving apparatus for asphalt mixture as defined in claim 1, wherein: the storage tanks (12) are distributed on the blanking roller (11) in an annular array shape, and the blanking roller (11) is arranged at the right lower part of the feeding roller (8).
6. A paving apparatus for asphalt mixture as defined in claim 1, wherein: the cleaning assembly (16) comprises a second transmission bevel gear (1601), a first rotating rod (1602), a second rotating rod (1603), a second chain transmission structure (1604) and a cleaning head (1605), the second transmission bevel gear (1601) is arranged on the first rotating rod (1602), the first rotating rod (1602) and the second rotating rod (1603) are all rotationally connected in the equipment box (17), the bottoms of the first rotating rod (1602) and the second rotating rod (1603) are fixedly connected with the cleaning head (1605), and meanwhile the second rotating rods (1603) are connected through the second chain transmission structure (1604).
7. The asphalt mixture paving apparatus according to claim 6, wherein: the second transmission bevel gear (1601) is connected with the first transmission bevel gear (15) in a meshed mode, and the second transmission bevel gear (1601) and the first transmission bevel gear (15) are arranged in the equipment box (17).
8. A paving apparatus for asphalt mixture as defined in claim 1, wherein: the recovery mechanism (19) comprises a transfer box (1901), an electric discharge valve (1902), a blanking cover (1903), a gas storage box (1904), a high-pressure spray nozzle (1905) and a gas pump (1906), wherein the bottom of the transfer box (1901) is connected with the blanking cover (1903) through a blanking pipe, the electric discharge valve (1902) is installed on the blanking pipe, the bottom of the blanking cover (1903) is inclined, the blanking cover (1903) is communicated with the side wall of the box body (1), the blanking cover (1903) is connected with one end of the gas pump (1906), the other end of the gas pump (1906) is connected with the gas storage box (1904) through a pipeline, and the high-pressure spray nozzle (1905) is arranged at the bottom of the gas storage box (1904).
9. The asphalt mixture paving apparatus according to claim 8, wherein: the high-pressure spray heads (1905) are distributed on the air storage box (1904) at equal intervals, and the air storage box (1904) is connected between the equipment box (17) and the box body (1).
10. A paving apparatus of asphalt mixture according to any of claims 1-9, wherein the paving method of the asphalt mixture paving apparatus comprises the steps of:
s1: under the drive of external traction equipment, the crawler traveling assembly (7) drives the device to move, the motor (27) drives the blanking roller (11) to rotate, the rotating blanking roller (11) drives the feeding roller (8) to rotate through the first belt transmission structure (9), and the asphalt mixture in the box body (1) moves to the blanking roller (11) under the rotary conveying of the feeding roller (8) and falls into the storage groove (12) on the outer surface of the blanking roller (11);
s2: the asphalt mixture in the storage tank (12) automatically drops in the rotating process, the dropped asphalt mixture is compacted by rollers in the moving process of the device, the compacted asphalt mixture is contacted with the cutting plate (24), and the cutting plate (24) cuts off the edge part of the asphalt pavement in the moving process, so that the edge is tidy;
s3: the air pump (1906) extracts and recovers the cut asphalt residues into the transfer box (1901) in the moving process, and air flow entering the interior of the transfer box (1901) along with the residues enters the air storage box (1904) through a pipeline and is sprayed out through the high-pressure spray nozzle (1905) to purge and clean the position where asphalt is to be paved;
s4: the electric discharge valve (1902) is opened at fixed time to discharge the asphalt mixture recovered in the transfer box (1901) into the box body (1) through the blanking cover (1903), so that the recovered asphalt mixture can be conveyed to the blanking roller (11) for use again under the rotary conveying of the feeding roller (8);
s5: the feeding roller (8) drives the rotary drum (14) to rotate through the first chain transmission structure (13), the rotary drum (14) drives the first rotary rod (1602) and the second rotary rod (1603) and the cleaning head (1605) at the bottom of the rotary rod to rotate simultaneously under the cooperation of the first transmission bevel gear (15) and the second transmission bevel gear (1601), and the rotary cleaning head (1605) cleans the asphalt paving position before the high-pressure nozzle (1905) sweeps and removes dust, so that the asphalt paving quality is ensured conveniently;
s6: after the device is used, the movable cover (2) is detached from the top of the box body (1) by the detachable connecting piece for workers, so that the interior of the box body (1) can be cleaned, and meanwhile equipment in the box body (1) can be overhauled and maintained conveniently.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310703979.8A CN116695522A (en) | 2023-06-14 | 2023-06-14 | Paving device and paving method for asphalt mixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310703979.8A CN116695522A (en) | 2023-06-14 | 2023-06-14 | Paving device and paving method for asphalt mixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116695522A true CN116695522A (en) | 2023-09-05 |
Family
ID=87825307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310703979.8A Pending CN116695522A (en) | 2023-06-14 | 2023-06-14 | Paving device and paving method for asphalt mixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116695522A (en) |
-
2023
- 2023-06-14 CN CN202310703979.8A patent/CN116695522A/en active Pending
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