CN110541344A - asphalt pavement repairing vehicle - Google Patents
asphalt pavement repairing vehicle Download PDFInfo
- Publication number
- CN110541344A CN110541344A CN201910801178.9A CN201910801178A CN110541344A CN 110541344 A CN110541344 A CN 110541344A CN 201910801178 A CN201910801178 A CN 201910801178A CN 110541344 A CN110541344 A CN 110541344A
- Authority
- CN
- China
- Prior art keywords
- asphalt
- mixing
- bin
- conveying device
- feeding device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000010426 asphalt Substances 0.000 title claims abstract description 88
- 238000002156 mixing Methods 0.000 claims abstract description 82
- 239000000463 material Substances 0.000 claims abstract description 48
- 238000005303 weighing Methods 0.000 claims abstract description 15
- 238000003860 storage Methods 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 238000012546 transfer Methods 0.000 claims description 20
- 210000000988 bone and bone Anatomy 0.000 claims description 12
- 239000003921 oil Substances 0.000 claims description 12
- 230000032258 transport Effects 0.000 claims description 7
- 239000000295 fuel oil Substances 0.000 claims description 6
- 238000004321 preservation Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000008676 import Effects 0.000 claims 2
- 230000008439 repair process Effects 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000003756 stirring Methods 0.000 description 18
- 239000000203 mixture Substances 0.000 description 13
- 238000009413 insulation Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 9
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 230000010354 integration Effects 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000007480 spreading Effects 0.000 description 3
- 238000003892 spreading Methods 0.000 description 3
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 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
- E01C19/46—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 and placing the materials, e.g. slurry seals
-
- 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
- E01C23/09—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 forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
- E01C23/0966—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 forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving
- E01C23/0973—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 forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving with liquid or semi-liquid materials, e.g. crack sealants
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses an asphalt pavement repairing vehicle, and particularly relates to the technical field of pavement maintenance equipment, which comprises a vehicle chassis, wherein the top of the vehicle chassis is provided with an auxiliary frame, one end of the top of the auxiliary frame is provided with a storage bin, a weighing instrument is arranged in the storage bin, the other end of the auxiliary frame is provided with a mixing device, one side of the mixing device is provided with an asphalt heating device, and a material conveying device is arranged between the mixing device and the storage bin; the feeding device comprises a horizontal feeding device and an inclined feeding device, the horizontal feeding device is arranged at the bottom of the stock bin, the inclined feeding device is obliquely arranged, aggregate is conveyed into the mixing device, and the stock bin is divided according to aggregate gradation. According to the invention, through the integrated storage bin, the material conveying device, the mixing device and the asphalt heating device, the on-site mixing of the spread materials can be realized, the grading of aggregates and asphalt can be accurately controlled, and the repair of asphalt pavements of different grades can be met.
Description
Technical Field
The invention relates to the technical field of pavement maintenance equipment, in particular to an asphalt pavement repairing vehicle.
Background
With the rapid development of the construction industry in China, the kilometers of the asphalt highway are continuously increased, and the problem of asphalt pavement repair and maintenance is increased day by day. At present, after damaged pavements are broken up manually, asphalt pavements are filled, the new materials need to be mixed in advance in a mixing station, and due to the requirement of paving temperature, a transport vehicle cannot transport asphalt roads in remote areas to pave the materials, so that pavement maintenance is realized. And the mixing station is large in one-time discharging amount, high in maintenance cost, and incapable of consuming so many mixing materials on a small-range broken road surface, so that material waste is caused.
Therefore to above-mentioned problem, this bituminous paving restores car can realize loading and gather materials and asphalt additive, through the compulsory mix device on the vehicle, carries out the stirring ejection of compact now, renovates the damaged department of road surface and recycles, fundamentally solves the ageing, damaged problem of road surface. The repair effect is obvious for the asphalt pavement in a small range.
disclosure of Invention
In order to overcome the above defects in the prior art, embodiments of the present invention provide an asphalt pavement repairing vehicle, which integrates a storage bin, a material conveying device, and a mixing device, so as to implement on-site mixing of paving materials, control grading of aggregates and asphalt more accurately, and meet the requirements of repairing asphalt pavements of different grades, so as to solve the problems proposed in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an auxiliary frame is arranged at the top of the vehicle chassis, a storage bin is arranged at one end of the top of the auxiliary frame, a weighing instrument is arranged in the storage bin, a mixing device is arranged at the other end of the auxiliary frame, an asphalt heating device is arranged on one side of the mixing device, and a horizontal conveying device and an inclined conveying device are arranged between the mixing device and the storage bin;
The feeding device comprises a horizontal feeding device and an inclined feeding device, the horizontal feeding device is arranged at the bottom of the stock bin, the inclined feeding device is obliquely arranged between the stock bin and the mixing device, a bone hopper is arranged in the stock bin, a feeding screw is arranged at the bottom of the bone hopper, a discharge port is arranged at the output end of the feeding screw, aggregate is conveyed to the horizontal feeding device through the discharge port, the aggregate is conveyed to the inclined feeding device through the horizontal feeding device, and the aggregate is conveyed to the mixing device through the inclined feeding device. Scraper chain is arranged in the horizontal material conveying device and the inclined material conveying device;
The mixing device comprises a mixing bin, the mixing bin is arranged at the tail part of the auxiliary frame, a mixing shaft is arranged in the mixing bin, the asphalt heating device comprises an asphalt tank, and the asphalt tank is arranged in the middle part of the auxiliary frame;
the mixing bin and the asphalt tank are externally provided with heat-insulating layers, one sides of the mixing bin and the asphalt tank bottom are provided with fuel oil heaters, the asphalt tank bottom is provided with a dosing pump, and the heat-insulating layers are filled with heat-insulating oil.
in a preferred embodiment, the number of the bone hoppers is three, the number of the conveying screws is the same as that of the bone hoppers, the conveying screws are fixedly arranged with the bone hoppers, the conveying screws are vertically arranged with the horizontal conveying device, and the output end of the horizontal conveying device is matched with the bottom end of the inclined conveying device.
In a preferred embodiment, the number of the weighing instruments is four, and the weighing instruments are respectively arranged on four sides of the middle of the storage bin.
In a preferred embodiment, a hopper is arranged at the bottom end of the horizontal conveying device, and the horizontal conveying device is connected with the inclined material conveying device through the hopper.
in a preferred embodiment, a chassis transfer case is arranged in the middle of the automobile chassis, and the chassis transfer case is connected with a hydraulic pump through a transmission shaft to provide power for the hydraulic action of the upper loader.
In a preferred embodiment, the mixing bin is a vertical mixing bin, the top of the mixing bin is provided with an aggregate inlet, the top end of the inclined conveying device extends to the top of the mixing bin to be matched with the aggregate inlet, and one side of the bottom of the mixing bin is provided with a concentrated discharge hole.
In a preferred embodiment, a conveying pipe is arranged between the output end of the dosing pump and the mixing bin, the input end of the dosing pump is communicated with the inside of the asphalt tank, and a temperature sensor is arranged inside the asphalt tank.
The invention has the technical effects and advantages that:
1. According to the invention, by arranging the material conveying device, the mixing device and the asphalt device, the aggregate in the storage bin controls the blanking weight by using the weighing instrument, the grading of the aggregates with different proportions is realized, the aggregates are conveyed to the mixing bin by using the horizontal material conveying device and the inclined material conveying device, and the asphalt is conveyed by matching with the asphalt device, so that the on-site mixing of spreading materials can be realized, the grading of the aggregates and the asphalt can be accurately controlled, and the repair of asphalt pavements with different grades is met;
2. according to the invention, the chassis transfer case is arranged and connected with the hydraulic pump, and the electric control system of the chassis transfer case is controlled by the vehicle, so that the hydraulic system is combined by the chassis transfer case and the hydraulic pump in cooperation with various hydraulic valves, and the hydraulic pump is controlled to drive the spiral conveying shaft, the scraper chain and the stirring shaft in the mixing bin, so that corresponding hydraulic power is provided, the integration and unification of power sources are realized, the use and management of equipment are facilitated, and the operation efficiency is improved;
3. According to the invention, the mixing device is arranged, the quantitative pump at the bottom of the asphalt tank pumps out asphalt and conveys the asphalt to the mixing device, the heat-insulating layer is filled with heat-insulating oil, the heat-insulating oil is heated by a fuel heater, the heat-insulating oil with high temperature in the heat-insulating layer heats the asphalt in the asphalt tank and the mixture in the mixing bin by utilizing the heat transfer principle, the asphalt and the aggregate enter the mixing device by matching with a temperature sensor for temperature monitoring, the stirring effect of the mixing device is improved by using the stirring shaft for mixing, the asphalt is prevented from being solidified due to temperature reduction, the bottom of the mixing device is provided with a centralized discharge port, and the mixed asphalt paving material can be discharged directly through the discharge port, so that the asphalt paving material can be quickly conveyed to a repaired road surface for paving and repairing.
drawings
Fig. 1 is an overall schematic view of the present invention.
FIG. 2 is an overall side view of the present invention.
Fig. 3 is an overall top view of the present invention.
Fig. 4 is an overall schematic diagram of the bunker of the present invention.
Figure 5 is a schematic side view of a bin of the present invention.
FIG. 6 is a schematic cross-sectional view of an asphalt tank of the present invention.
Fig. 7 is a schematic top sectional view of a blending bin according to the present invention.
The reference signs are: the device comprises a vehicle chassis 1, an auxiliary frame 2, a bunker 3, a weighing instrument 4, a horizontal conveying device 5, an inclined conveying device 6, a bone hopper 7, a conveying screw 8, a discharge hole 9, a scraper chain 10, a mixing bin 11, a stirring shaft 12, an asphalt tank 13, a heat-insulating layer 14, a fuel oil heater 15, a metering pump 16, a hopper 17, a chassis transfer case 18 and a centralized discharge hole 19.
Detailed Description
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
the invention provides an asphalt pavement repairing vehicle as shown in figures 1-3, which comprises a vehicle chassis 1, wherein an auxiliary frame 2 is arranged at the top of the vehicle chassis 1, a bin 3 is arranged at one end of the top of the auxiliary frame 2, a weighing instrument 4 is arranged in the bin 3, a mixing device is arranged at the other end of the auxiliary frame 2, an asphalt heating device is arranged at one side of the mixing device, and a horizontal conveying device 5 and an inclined conveying device 6 are arranged between the mixing device and the bin 3;
The feeding device includes horizontal feeding device 5 and oblique feeding device 6, and horizontal feeding device 5 sets up in 3 bottoms of feed bin, and oblique feeding device 6 inclines to arrange between feed bin 3 and mix device, be provided with aggregate hopper 7 in the feed bin 3, aggregate hopper 7 bottom sets up defeated material spiral 8, defeated material spiral 8 output is provided with discharge gate 9, transports aggregate to horizontal feeding device 5 through discharge gate 9 in, and horizontal feeding device 5 transports aggregate to oblique feeding device 6 in the rethread, and aggregate to mixing device are transported to oblique feeding device 6 in the rethread oblique feeding device 6. The horizontal material conveying device 5 and the inclined material conveying device 6 are internally provided with scraper chain 10;
the mixing device comprises a mixing bin 11, the mixing bin 11 is arranged at the tail part of the auxiliary frame 2, a mixing shaft 12 is arranged in the mixing bin 11, the asphalt heating device comprises an asphalt tank 13, and the asphalt tank 13 is arranged in the middle part of the auxiliary frame 2;
Mixing storehouse 11 and the pitch jar 13 outside all is provided with heat preservation 14, mixing storehouse 11 and pitch jar 13 bottom one side all is provided with fuel oil heater 15, pitch jar 13 bottom is provided with constant delivery pump 16, it has heat preservation oil to fill in the heat preservation 14.
Further, 7 quantity of bone hopper are three, and defeated material spiral 8 is the same with 7 quantity of bone hopper, and defeated material spiral 8 sets up with 7 fixed settings of bone hopper, defeated material spiral 8 sets up with horizontal feeding device 5 is perpendicular, 5 output end of horizontal feeding device and the 6 bottom phase-matchs of oblique feeding device.
further, 4 quantity of weighing apparatus set up to four, and set up respectively in 3 middle part four sides in feed bin.
Further, a hopper 17 is arranged at the bottom end of the horizontal conveying device 6, and the horizontal conveying device 5 is connected with the inclined conveying device 6 through the hopper 17.
The implementation mode is specifically as follows: when the repairing vehicle is used, the three aggregate hoppers 7 in the bin 3 are respectively filled with aggregates of different types, the discharge port 9 is opened, the aggregates in the three aggregate hoppers 7 are conveyed by the conveying screw 8 to be discharged, the weighing instrument 4 is used for controlling the weight of discharged materials, the discharge port 9 is controlled, the three discharge ports 9 are sequentially operated, the quality of the discharged aggregates is obtained according to the change of the weight value obtained by the weighing instrument 4, for example, the proportion of the aggregates is X, the weighing instrument 4 detects that the integral mass of the bin 3 is changed by X, the discharge port 9 can be closed, the discharge proportion of the aggregates in the bin 3 is automatically controlled through weight setting, the grading of the aggregates with different proportions is realized, the aggregates conveyed by the conveying screw 8 are collected by the horizontal conveying device 5 and are uniformly conveyed into the feed hopper 17 at the bottom end of the inclined conveying device 5 by the horizontal conveying device, utilize oblique feeding device 6 will obtain the aggregate and carry mix storehouse 12, cooperation pitch device carries pitch, stirs, can realize the on-the-spot mix of spreading the stone and can comparatively accurate control aggregate and pitch's gradation, satisfy the restoration of the bituminous paving of different grades.
As shown in figure 1, the asphalt pavement repairing vehicle is characterized in that a chassis transfer case 18 is arranged in the middle of an automobile chassis 1, and the chassis transfer case 18 is connected with a hydraulic pump through a transmission shaft and provides power for hydraulic loading.
The implementation mode is specifically as follows: when the repair vehicle is used, the vehicle is used for operating the chassis transfer case 18 to an electric control system of the chassis transfer case 18, the chassis transfer case 18 is connected with a hydraulic pump and is matched with various hydraulic valves to form a hydraulic power system, the hydraulic system also comprises a multi-way valve, a balance valve, a hydraulic oil tank, a radiator and a hydraulic motor, the hydraulic motor is directly in driving connection with the material conveying spiral 8, the scraper chain 10 and the stirring shaft 12 to provide power for the hydraulic action of the whole vehicle, the hydraulic pump drives the hydraulic motor to work by controlling the opening and closing of the hydraulic valve so as to drive the material conveying spiral 8, the scraper chain 10 and the stirring shaft 12 to provide power for the material conveying spiral 8 and the scraper chain 10, the hydraulic actions of the material conveying device, the mixing device and the like are performed, the integration and unification of power sources are realized, and the electric control system of the vehicle can be conveniently and directly utilized to, The mixing device and the asphalt device are controlled, so that the use and management of equipment are facilitated, and the operation efficiency is improved.
As shown in fig. 1 and 4-7, the mixing bin 12 is a vertical mixing bin, the top of the mixing bin is provided with an aggregate inlet, the top end of the inclined material conveying device 6 extends to the top of the mixing bin 12 to be matched with the aggregate inlet, and one side of the bottom of the mixing bin 12 is provided with a concentrated discharge port 19.
Further, be provided with the conveyer pipe between 15 output of dosing pump and the mix storehouse 12, 15 input of dosing pump and the inside of pitch jar 14 are linked together, the inside temperature sensor that is provided with of pitch jar 14.
The implementation mode is specifically as follows: when stirring operation is carried out, a dosing pump 16 at the bottom of an asphalt tank 13 pumps asphalt out, the asphalt is conveyed into a mixing bin 11, a heat insulation layer 14 is arranged, heat insulation oil is filled in the heat insulation layer 14, the heat insulation oil is heated through a fuel oil heater 15, the asphalt material in the asphalt tank 13 is heated by utilizing the heat transfer principle, and the mixture in the mixing bin 11 is heated, the asphalt and the mixture are heated by utilizing a heating cavity formed by the heat insulation layer 14, the asphalt and the mixture are maintained at high temperature, and temperature monitoring is carried out by matching with a temperature sensor, wherein the temperature sensor is a common temperature sensor, such as a temperature sensor with the model of PT100, the asphalt solidification is avoided, the temperature of the asphalt is detected, when the temperature of the asphalt is low, the asphalt is automatically heated, the stirring effect and the conveying effect are influenced, after the asphalt and the aggregate enter the mixing bin 11, utilize (mixing) shaft 12 to mix, avoid pitch because the temperature reduces, make the pitch stone solidify in mix storehouse 11, avoid influencing stirring effect, also avoid influencing the use of mix device, the pitch stone who conveniently mixes is discharged, avoid pitch to solidify on (mixing) shaft 12, the mix pitch stone of spreading out can be directly through concentrating the 19 ejection of compact of discharge gate, concentrate the mode that the discharge gate 19 adopted the spiral ejection of compact to arrange the material, thereby transport fast and repair paving on the repair road surface.
the working principle of the invention is as follows:
Referring to the attached drawings 1-3 of the specification, when the repairing vehicle is used, aggregates of different types are respectively filled in three aggregate hoppers 7 in a bin 3, a discharge port 9 is opened, the aggregates are discharged by a conveying screw 8, the weight of discharged materials is controlled by a weighing instrument 4, the aggregates in different proportions are graded, the aggregates discharged from the bin 7 are collected by a horizontal conveying device 5 and are uniformly conveyed into a feed hopper 17 at the bottom end of an inclined conveying device 6, the obtained aggregates are conveyed to a mixing bin 11 by the inclined conveying device 6 and are conveyed to asphalt by matching with an asphalt device for stirring, so that on-site mixing of spread materials can be realized, the grading of the aggregates and the asphalt can be accurately controlled, and the repairing of asphalt pavements of different grades is met;
referring to the attached drawing 1 of the specification, when the repairing vehicle is used, a chassis transfer case 18 is connected with a hydraulic pump, an electric control system of the chassis transfer case 18 is controlled by a vehicle, the chassis transfer case 18 and the hydraulic pump are combined into a hydraulic system by matching with various hydraulic valves, so that a material conveying spiral 8, a scraper chain 10 and a stirring shaft 12 are driven, and power is provided for the material conveying spiral 8 and the scraper chain 10, so that hydraulic actions of a material conveying device, a mixing device and the like are performed, the integration and unification of power sources are realized, the material conveying device, the mixing device and an asphalt device are conveniently controlled by directly using the electric control system of the vehicle, the use management of equipment is facilitated, and the operation efficiency is improved;
Referring to the attached drawings 1 and 4-7 of the specification, during stirring operation, a dosing pump 16 at the bottom of an asphalt tank 13 pumps asphalt out, the asphalt is conveyed into a mixing bin 11 to be mixed and stirred with aggregate and asphalt, a heat insulation layer 14 is arranged, heat insulation oil is filled in the heat insulation layer 14, the heat insulation oil is heated through a fuel oil heater 15, the asphalt in the asphalt tank 14 is heated by the high-temperature heat insulation oil by utilizing the heat transfer principle, a mixture in the mixing bin 11 is heated, temperature monitoring is carried out by matching with a temperature sensor, the asphalt solidification is avoided, the stirring effect and the conveying effect are not affected, after the asphalt and the aggregate enter the mixing bin 11, the stirring is carried out by utilizing a stirring shaft 12, the materials in the mixing bin 11 are kept warm by utilizing the heat insulation oil in the heat insulation layer 14, the asphalt solidification and the stirring effect are not affected by the asphalt solidification, the stirred asphalt pavement can be directly discharged through a concentrated discharge port 19, thereby being quickly transported to the repaired road surface for paving and repairing.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
Secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures may refer to general designs, and in the case of no conflict, the unified embodiment and different embodiments of the present invention may be combined with each other.
And finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (7)
1. The utility model provides an asphalt pavement repairing vehicle, includes vehicle chassis (1), its characterized in that: an auxiliary frame (2) is arranged at the top of the vehicle chassis (1), a bin (3) is arranged at one end of the top of the auxiliary frame (2), a weighing instrument (4) is arranged in the bin (3), a mixing device is arranged at the other end of the auxiliary frame (2), an asphalt heating device is arranged on one side of the mixing device, and a horizontal conveying device (5) and an inclined conveying device (6) are arranged between the mixing device and the bin (3);
Conveying device includes horizontal conveying device (5) and feeding device (6) to one side, and horizontal conveying device (5) set up in feed bin (3) bottom, and feeding device (6) slope to one side arranges between feed bin (3) and mix device, be provided with aggregate hopper (7) in feed bin (3), aggregate hopper (7) bottom sets up defeated material spiral (8), defeated material spiral (8) output is provided with discharge gate (9), transports aggregate to horizontal conveying device (5) through discharge gate (9), and the aggregate is transported to feeding device (6) to one side in horizontal conveying device (5) to the rethread, transports aggregate to mixing device through feeding device (6) to one side again. Scraper chains (10) are arranged in the horizontal material conveying device (5) and the inclined material conveying device (6);
The mixing device comprises a mixing bin (11), the mixing bin (11) is arranged at the tail part of the auxiliary frame (2), a mixing shaft (12) is arranged in the mixing bin (11), the asphalt heating device comprises an asphalt tank (13), and the asphalt tank (13) is arranged in the middle part of the auxiliary frame (2);
Mix storehouse (11) and pitch jar (13) outside and all be provided with heat preservation (14), mix storehouse (11) and pitch jar (13) bottom one side all is provided with fuel oil heater (15), pitch jar (13) bottom is provided with dosing pump (16), it has heat preservation oil to fill in heat preservation (14).
2. the asphalt pavement repairing vehicle according to claim 1, characterized in that: bone hopper (7) quantity is three, and defeated material spiral (8) are the same with bone hopper (7) quantity, and defeated material spiral (8) are fixed with bone hopper (7) and are set up, defeated material spiral (8) set up with horizontal feeding device (5) is perpendicular, horizontal feeding device (5) output and oblique feeding device (6) bottom phase-match.
3. The asphalt pavement repairing vehicle according to claim 1, characterized in that: the number of the weighing instruments (4) is four, and the weighing instruments are respectively arranged on four sides of the middle of the storage bin (3).
4. the asphalt pavement repairing vehicle according to claim 1, characterized in that: the bottom end of the horizontal conveying device (6) is provided with a hopper (17), and the horizontal conveying device (5) is connected with the inclined conveying device (6) through the hopper (17).
5. The asphalt pavement repairing vehicle according to claim 1, characterized in that: the automobile chassis transfer case is characterized in that a chassis transfer case (18) is arranged in the middle of the automobile chassis (1), and the chassis transfer case (18) is connected with a hydraulic pump through a transmission shaft and provides power for hydraulic action of upper mounting.
6. The asphalt pavement repairing vehicle according to claim 1, characterized in that: mix storehouse (12) and set up to vertical mix storehouse, and the top is provided with the aggregate import, feeding device (6) top extends to mix storehouse (12) top and aggregate import phase-match to one side, mix storehouse (12) bottom one side and be provided with concentrated discharge gate (19).
7. The asphalt pavement repairing vehicle according to claim 1, characterized in that: be provided with the conveyer pipe between dosing pump (15) output and mix storehouse (12), dosing pump (15) input and pitch jar (14) are inside to be linked together, pitch jar (14) are inside to be provided with temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910801178.9A CN110541344A (en) | 2019-08-28 | 2019-08-28 | asphalt pavement repairing vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910801178.9A CN110541344A (en) | 2019-08-28 | 2019-08-28 | asphalt pavement repairing vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110541344A true CN110541344A (en) | 2019-12-06 |
Family
ID=68712180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910801178.9A Pending CN110541344A (en) | 2019-08-28 | 2019-08-28 | asphalt pavement repairing vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110541344A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058354A (en) * | 2019-12-20 | 2020-04-24 | 南京金长江交通设施有限公司 | Weighing graded bin with conveying function |
| CN113564987A (en) * | 2021-08-13 | 2021-10-29 | 李维维 | Synchronous gravel seal layer paver and construction method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202936709U (en) * | 2012-11-08 | 2013-05-15 | 河南万里路桥集团有限公司 | Cab front-mounted cold-mixing and cold-paving car |
| CN105113366A (en) * | 2015-09-15 | 2015-12-02 | 英达热再生有限公司 | Asphalt mixture mixing vehicle |
| CN211113076U (en) * | 2019-08-28 | 2020-07-28 | 南京金长江交通设施有限公司 | Asphalt pavement repairing vehicle |
-
2019
- 2019-08-28 CN CN201910801178.9A patent/CN110541344A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202936709U (en) * | 2012-11-08 | 2013-05-15 | 河南万里路桥集团有限公司 | Cab front-mounted cold-mixing and cold-paving car |
| CN105113366A (en) * | 2015-09-15 | 2015-12-02 | 英达热再生有限公司 | Asphalt mixture mixing vehicle |
| CN211113076U (en) * | 2019-08-28 | 2020-07-28 | 南京金长江交通设施有限公司 | Asphalt pavement repairing vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058354A (en) * | 2019-12-20 | 2020-04-24 | 南京金长江交通设施有限公司 | Weighing graded bin with conveying function |
| CN113564987A (en) * | 2021-08-13 | 2021-10-29 | 李维维 | Synchronous gravel seal layer paver and construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7458746B1 (en) | Mobile asphalt production machine | |
| CA2793350C (en) | Pothole repair product and mobile apparatus and method of manufacturing an asphalt patch | |
| US3820914A (en) | Self contained mobile asphalt mixing and applying apparatus | |
| CA2701021C (en) | A method and system for hot asphalt recycling | |
| CN211113076U (en) | Asphalt pavement repairing vehicle | |
| KR101971865B1 (en) | Movable apparatus for manufacturing asphalt mixture, asphalt mixture manufactured, manufacturing method, construction method using the same | |
| CN110541344A (en) | asphalt pavement repairing vehicle | |
| KR101128050B1 (en) | Movable concrete batch plant | |
| JPH01154902A (en) | Repair device for road-surface constitutional layer | |
| CN201202079Y (en) | Bulk cement grouting vehicle | |
| CN105839495A (en) | Pouring type asphalt concrete producing and transporting integrated machine | |
| KR100476686B1 (en) | batch type cold mix recycling asphalt concrete manufacture apparatus and method | |
| CN105332334A (en) | Automatic glue stirring and paving equipment for an MRS | |
| KR101386060B1 (en) | Cold mix recycling ascon plant | |
| KR100309798B1 (en) | Asphalt Recycling Equipment | |
| CN103628418B (en) | A kind of mechanical construction method of steel deck ERS system | |
| CN104790277A (en) | Use method of precise blending device for asphalt pavement reclaimed material | |
| CN106149520A (en) | The temperature automatically controlled charging gear of paver | |
| CN202936709U (en) | Cab front-mounted cold-mixing and cold-paving car | |
| CN204715165U (en) | Paver mixing feeding device | |
| CN106854849A (en) | Composable, moveable bitumen concrete production system | |
| CN209602923U (en) | A kind of laying equipment for emulsified asphalt | |
| CN113463477A (en) | Micro-surfacing paver and construction method | |
| CN203729178U (en) | Asphalt pavement reflection crack maintenance material production apparatus | |
| CN211472030U (en) | Asphalt mixture mixer truck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |