CN108396626A - A kind of repairing vehicle for asphalt road - Google Patents

A kind of repairing vehicle for asphalt road Download PDF

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Publication number
CN108396626A
CN108396626A CN201810102685.9A CN201810102685A CN108396626A CN 108396626 A CN108396626 A CN 108396626A CN 201810102685 A CN201810102685 A CN 201810102685A CN 108396626 A CN108396626 A CN 108396626A
Authority
CN
China
Prior art keywords
asphalt tank
asphalt
shaft
pedestal
brush
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
Application number
CN201810102685.9A
Other languages
Chinese (zh)
Inventor
李理
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201810102685.9A priority Critical patent/CN108396626A/en
Publication of CN108396626A publication Critical patent/CN108396626A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/09Devices 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
    • E01C23/0966Devices 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
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/02Machines, 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
    • E01C19/10Apparatus 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
    • E01C19/1013Plant characterised by the mode of operation or the construction of the mixing apparatus; Mixing apparatus
    • E01C19/105Mixing or coating by a combination of methods covered by E01C19/1018 - E01C19/104, excluding E01C19/1036
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/09Devices 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
    • E01C23/0966Devices 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
    • E01C23/0973Devices 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
    • E01C23/098Devices 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 and working the surface of the filling or applying particulate material thereto, e.g. smoothing, gritting

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Road Paving Machines (AREA)

Abstract

The present invention provides a kind of repairing vehicle for asphalt road, it is related to municipal works field, including pedestal, it is fixedly connected with supporting walls on the left of the base top, the supporting walls are connected with bearing by the bearing groove that its right side opens up, and asphalt tank foundation are connected at the axle center of the bearing, the right end of the asphalt tank foundation is fixedly connected with asphalt tank, heating wire is installed on the left of the asphalt tank inner cavity, the centre on the right side of the asphalt tank is installed with stirring motor.This is used for the repairing vehicle of asphalt road, coordinate agitating shaft and agitating paddle by the way that stirring motor is arranged, keep asphalt mixing uniform, by be arranged asphalt tank motor mate gear be driven, make asphalt tank rotation allow asphalt mixing evenly, coordinate electric pushrod and piston by the way that spout is arranged, the pitch amount for making out is controlled, and coordinates brush motor by the way that brush is arranged, and coordinates transverse arm by the way that pressure roller is arranged, so that the pitch to gush out is flattened, reduces manual labor.

Description

A kind of repairing vehicle for asphalt road
Technical field
The present invention relates to municipal works technical field, specially a kind of repairing vehicles for asphalt road.
Background technology
Bituminous paving refers to various types of road surfaces that bitumen for road use material making is mixed in mineral material, and pitch combines Material improve pave the way with pellet resist driving and natural cause road pavement damage ability, make evenness of road surface lack dirt, it is waterproof and Durable, therefore, bituminous paving is a kind of high class pavement being the most widely used in road construction, the pitch class of bituminous paving Structure sheaf itself belongs to flexible pavement scope, but rigid cement concrete can also be used in addition to flexible material in its base, or Semirigid hydraulic material, but rub for a long time with vehicle with exposing to the weather, bituminous paving will appear rugged Hole;Currently on the market mostly by manual repair, in repairing, very inconvenient and efficiency is also low.
Invention content
(One)The technical issues of solution
In view of the deficiencies of the prior art, the present invention provides a kind of repairing vehicle for asphalt road, above-mentioned background technology is solved The problem of middle proposition.
(Two)Technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs:A kind of repairing vehicle for asphalt road, including Pedestal, supporting walls are fixedly connected on the left of the base top, and the supporting walls are clamped by the bearing groove that its right side opens up There is bearing, asphalt tank foundation is connected at the axle center of the bearing, the right end of the asphalt tank foundation is fixedly connected with asphalt tank, Heating wire is installed on the left of the asphalt tank inner cavity, the centre on the right side of the asphalt tank is installed with stirring motor, Agitating shaft is provided on the left of the stirring motor, the surface of the agitating shaft is installed with agitating paddle, the asphalt tank Right side is provided with feeding mouth, and discharge port is provided on the left of the pitch pot bottom, and the bottom of the discharge port is fixedly connected with Spout is provided with wheel shaft on the right side of the pedestal, and one end of the wheel shaft is installed with wheel, and the right wall of the pedestal is fixed Knob handle is installed.
Preferably, the outer surface of the asphalt tank foundation is fixedly connected with asphalt tank foundation gear, the asphalt tank foundation Top be installed with asphalt tank motor, drive shaft is provided on the right side of the asphalt tank motor, the drive shaft passes through drive Moving gear is engaged with asphalt tank foundation gear.
Preferably, the side of the base top is installed with the first fixed seat, and the left side of first fixed seat is solid Dingan County is equipped with the first electric pushrod, and first electric pushrod runs through and extend to the inside of spout, first electric pushrod Top be installed with first piston, the other side of the base top is installed with the second fixed seat, and described second is solid The right side of reservation is fixedly mounted the second electric pushrod, and second electric pushrod runs through and extend to the inside of spout, and described the It is installed with second piston at the top of two electric pushrods.
Preferably, the centre of the base top is installed with asphalt tank support base, and the asphalt tank support base passes through Asphalt tank sliding slot is slidably connected with asphalt tank.
Preferably, it is installed with brush motor on the right side of the asphalt tank support base, the bottom of the brush motor is set It is equipped with brush shaft, the brush shaft runs through and extend to the bottom of pedestal, and the bottom of the brush shaft is installed with brush.
Preferably, the supporting walls are hinged with the first transverse arm by the first rotary shaft, and first transverse arm passes through the second rotation Shaft is hinged with the second transverse arm, and second transverse arm is sequentially connected with pressure roller by pressure roller shaft.
(Three)Advantageous effect
The present invention provides a kind of repairing vehicles for asphalt road.Has following advantageous effect:
1, the repairing vehicle for being used for asphalt road coordinates agitating shaft and agitating paddle by the way that stirring motor is arranged, keeps asphalt mixing uniform, By the way that heating wire is arranged, so that pitch is heated, be driven by the way that asphalt tank motor mate gear is arranged, make asphalt tank rotation that pitch be allowed to stir It mixes evenly, coordinates electric pushrod and piston, the pitch amount for making out to be controlled by the way that spout is arranged, coordinated by the way that brush is arranged Brush motor coordinates transverse arm by the way that pressure roller is arranged, so that the pitch to gush out is flattened, reduce manual labor.
Description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is asphalt tank sliding slot figure of the present invention;
Fig. 3 is pressure roller vertical view of the present invention;
Fig. 4 is gear of the present invention engagement figure;
Fig. 5 is that spout of the present invention adjusts schematic diagram.
In figure:1 pedestal, 2 supporting walls, 3 bearing grooves, 4 bearings, 5 asphalt tank foundation, 6 asphalt tank motors, 7 drive shafts, 8 electricity Heated filament, 9 asphalt tanks, 10 stirring motors, 11 agitating shafts, 12 agitating paddles, 13 feeding mouths, 14 first fixed seats, 15 discharge ports, 16 sprays Mouth, 17 asphalt tank support bases, 18 brush motors, 19 brush shafts, 20 brushes, 21 first transverse arms, 22 second transverse arms, 23 pressure roller shafts, 24 pressure rollers, 25 wheel shafts, 26 wheels, 27 knob handles, 28 asphalt tank sliding slots, 29 driving gears, 30 asphalt tank foundation gears, 31 first Electric pushrod, 32 first pistons, 33 second fixed seats, 34 second electric pushrods, 35 second pistons, 36 first rotary shafts, 37 Two rotary shafts.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
The embodiment of the present invention provides a kind of repairing vehicle for asphalt road, and as shown in Figs. 1-5, including pedestal 1, pedestal 1 push up Supporting walls 2 are fixedly connected on the left of portion, supporting walls 2 are connected with bearing 4, the axis of bearing 4 by the bearing groove 3 that its right side opens up Asphalt tank foundation 5 is connected at the heart, the right end of asphalt tank foundation 5 is fixedly connected with asphalt tank 9, and the left side of 9 inner cavity of asphalt tank is solid Dingan County is equipped with heating wire 8, by the way that heating wire 8 is arranged, so that pitch is heated, the centre on 9 right side of asphalt tank is installed with stirring electricity The left side of machine 10, stirring motor 10 is provided with agitating shaft 11, and the surface of agitating shaft 11 is installed with agitating paddle 12, passes through setting Stirring motor 10 coordinates agitating shaft 11 and agitating paddle 12, keeps asphalt mixing uniform, and the right side of asphalt tank 9 is provided with feeding mouth 13, Discharge port 15 is provided on the left of 9 bottom of asphalt tank, the bottom of discharge port 15 is fixedly connected with spout 16, and the right side of pedestal 1 is set It is equipped with wheel shaft 25, one end of wheel shaft 25 is installed with wheel 26, and the right wall of pedestal 1 is installed with knob 27, asphalt tank The outer surface of foundation 5 is fixedly connected with asphalt tank foundation gear 30, and the top of asphalt tank foundation 5 is installed with asphalt tank motor 6, the right side of asphalt tank motor 6 is provided with drive shaft 7, and drive shaft 7 is engaged by driving gear 29 with asphalt tank foundation gear 30, Be driven by the way that 6 mate gear of asphalt tank motor is arranged, make the rotation of asphalt tank 9 allow asphalt mixing evenly, the side at the top of pedestal 1 It is installed with the first fixed seat 14, the left side of the first fixed seat 14 is installed with the first electric pushrod 31, and first electronic pushes away Bar 31 runs through and extends to the inside of spout 16, and the top of the first electric pushrod 31 is installed with first piston 32, and pedestal 1 pushes up The other side in portion is installed with the second fixed seat 33, and the second electric pushrod 34 is fixedly mounted in the right side of the second fixed seat 33, the Two electric pushrods 34 run through and extend to the inside of spout 16, and the top of the second electric pushrod 34 is installed with second piston 35, coordinate electric pushrod and piston, the pitch amount for making out to be controlled by the way that spout 16 is arranged, intermediate the fixing at 1 top of pedestal Asphalt tank support base 17 is installed, asphalt tank support base 17 is slidably connected by asphalt tank sliding slot 28 and asphalt tank 9, asphalt tank branch The right side of support seat 17 is installed with brush motor 18, and the bottom of brush motor 18 is provided with brush shaft 19, and brush shaft 19 runs through And the bottom of pedestal 1 is extended to, the bottom of brush shaft 19 is installed with brush 20, and supporting walls 2 are cut with scissors by the first rotary shaft 36 It is connected to the first transverse arm 21, the first transverse arm 21 is hinged with the second transverse arm 22 by the second rotary shaft 37, and the second transverse arm 22 passes through pressure roller Axis 23 is sequentially connected with pressure roller 24, coordinates brush motor 18 by the way that brush 20 is arranged, and coordinates transverse arm by the way that pressure roller 24 is arranged, makes spray Pitch out flattens.
Operation principle:When the repairing vehicle for asphalt road in use, starting stirring motor 10 drives agitating shaft 11 and stirring Paddle 12 stirs pitch, rotates asphalt tank 9 with moving gear using asphalt tank motor 6, driving brush motor 18 drives brush 20 to needing The ground to be repaired is cleaned, and pitch is flowed out by discharge port 15, and pitch outflow is adjusted using electric pushrod cooperation piston Amount, the pitch of outflow carry out rolling operation by pressure roller 24 to it.
In conclusion this is used for the repairing vehicle of asphalt road, coordinate agitating shaft 11 and agitating paddle by the way that stirring motor 10 is arranged 12, keep asphalt mixing uniform, by setting heating wire 8, pitch is made to heat, is driven by the way that 6 mate gear of asphalt tank motor is arranged, So that the rotation of asphalt tank 9 is allowed asphalt mixing evenly, coordinates electric pushrod and piston, the pitch amount for making out by the way that spout 16 is arranged It is controlled, coordinates brush motor 18 by the way that brush 20 is arranged, coordinated transverse arm by the way that pressure roller 24 is arranged, make the pitch pressure to gush out It is flat.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims (6)

1. a kind of repairing vehicle for asphalt road, including pedestal(1), it is characterised in that:The pedestal(1)The left side at top is fixed It is connected with supporting walls(2), the supporting walls(2)The bearing groove opened up by its right side(3)It is connected with bearing(4), the bearing (4)Axle center at be connected with asphalt tank foundation(5), the asphalt tank foundation(5)Right end be fixedly connected with asphalt tank(9), institute State asphalt tank(9)Heating wire is installed on the left of inner cavity(8), the asphalt tank(9)The centre on right side, which is installed with, to be stirred Mix motor(10), the stirring motor(10)Left side be provided with agitating shaft(11), the agitating shaft(11)Surface fix peace Equipped with agitating paddle(12), the asphalt tank(9)Right side be provided with feeding mouth(13), the asphalt tank(9)It is set on the left of bottom It is equipped with discharge port(15), the discharge port(15)Bottom be fixedly connected with spout(16), the pedestal(1)Right side be provided with Wheel shaft(25), the wheel shaft(25)One end be installed with wheel(26), the pedestal(1)Right wall be installed with knob (27).
2. a kind of repairing vehicle for asphalt road according to claim 1, it is characterised in that:The asphalt tank foundation(5) Outer surface be fixedly connected with asphalt tank foundation gear(30), the asphalt tank foundation(5)Top be installed with asphalt tank Motor(6), the asphalt tank motor(6)Right side be provided with drive shaft(7), the drive shaft(7)By driving gear(29) With asphalt tank foundation gear(30)Engagement.
3. a kind of repairing vehicle for asphalt road according to claim 1, it is characterised in that:The pedestal(1)Top Side is installed with the first fixed seat(14), first fixed seat(14)Left side be installed with the first electric pushrod (31), first electric pushrod(31)Run through and extends to spout(16)Inside, first electric pushrod(31)Top Portion is installed with first piston(32), the pedestal(1)The other side at top is installed with the second fixed seat(33), described Second fixed seat(33)Right side be fixedly mounted the second electric pushrod(34), second electric pushrod(34)Run through and extends to Spout(16)Inside, second electric pushrod(34)Top be installed with second piston(35).
4. a kind of repairing vehicle for asphalt road according to claim 1, it is characterised in that:The pedestal(1)Top Centre is installed with asphalt tank support base(17), the asphalt tank support base(17)Pass through asphalt tank sliding slot(28)With asphalt tank (9)It is slidably connected.
5. a kind of repairing vehicle for asphalt road according to claim 1, it is characterised in that:The asphalt tank support base (17)Right side be installed with brush motor(18), the brush motor(18)Bottom be provided with brush shaft(19), described Brush shaft(19)Run through and extends to pedestal(1)Bottom, the brush shaft(19)Bottom be installed with brush(20).
6. a kind of repairing vehicle for asphalt road according to claim 1, it is characterised in that:The supporting walls(2)Pass through First rotary shaft(36)It is hinged with the first transverse arm(21), first transverse arm(21)Pass through the second rotary shaft(37)It is hinged with second Transverse arm(22), second transverse arm(22)Pass through pressure roller shaft(23)It is sequentially connected with pressure roller(24).
CN201810102685.9A 2018-02-01 2018-02-01 A kind of repairing vehicle for asphalt road Pending CN108396626A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810102685.9A CN108396626A (en) 2018-02-01 2018-02-01 A kind of repairing vehicle for asphalt road

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810102685.9A CN108396626A (en) 2018-02-01 2018-02-01 A kind of repairing vehicle for asphalt road

Publications (1)

Publication Number Publication Date
CN108396626A true CN108396626A (en) 2018-08-14

Family

ID=63095782

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810102685.9A Pending CN108396626A (en) 2018-02-01 2018-02-01 A kind of repairing vehicle for asphalt road

Country Status (1)

Country Link
CN (1) CN108396626A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110067174A (en) * 2019-06-03 2019-07-30 瑞德(新乡)路业有限公司 A kind of asphalt mixing apparatus convenient for safeguarding
CN112593471A (en) * 2020-12-10 2021-04-02 张雅君 Full-automatic asphalt construction device
CN112626968A (en) * 2020-12-23 2021-04-09 徐州市融道路桥有限公司 Vehicle-mounted asphalt combined valve device and working method thereof
CN113774773A (en) * 2021-08-20 2021-12-10 李小利 Asphalt pavement repairing system
CN114934421A (en) * 2022-06-03 2022-08-23 牟鹏 Unloader is used in pitch processing with mix stirring function

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201050032Y (en) * 2007-06-14 2008-04-23 美的集团有限公司 Spraying device of asphalt distribution truck
CN202440743U (en) * 2012-02-27 2012-09-19 刘晓丽 Asphalt heating device of mixing unit
CN105908599A (en) * 2016-06-21 2016-08-31 彭五四 Asphalt melting mixing tank
CN205954465U (en) * 2016-08-17 2017-02-15 刘金彪 Bituminous pavement maintenance heating device
CN206553891U (en) * 2017-02-17 2017-10-13 杨建森 Asphalt distribution device
CN206589144U (en) * 2017-03-04 2017-10-27 项杰 A kind of build concrete agitating device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201050032Y (en) * 2007-06-14 2008-04-23 美的集团有限公司 Spraying device of asphalt distribution truck
CN202440743U (en) * 2012-02-27 2012-09-19 刘晓丽 Asphalt heating device of mixing unit
CN105908599A (en) * 2016-06-21 2016-08-31 彭五四 Asphalt melting mixing tank
CN205954465U (en) * 2016-08-17 2017-02-15 刘金彪 Bituminous pavement maintenance heating device
CN206553891U (en) * 2017-02-17 2017-10-13 杨建森 Asphalt distribution device
CN206589144U (en) * 2017-03-04 2017-10-27 项杰 A kind of build concrete agitating device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110067174A (en) * 2019-06-03 2019-07-30 瑞德(新乡)路业有限公司 A kind of asphalt mixing apparatus convenient for safeguarding
CN112593471A (en) * 2020-12-10 2021-04-02 张雅君 Full-automatic asphalt construction device
CN112626968A (en) * 2020-12-23 2021-04-09 徐州市融道路桥有限公司 Vehicle-mounted asphalt combined valve device and working method thereof
CN113774773A (en) * 2021-08-20 2021-12-10 李小利 Asphalt pavement repairing system
CN114934421A (en) * 2022-06-03 2022-08-23 牟鹏 Unloader is used in pitch processing with mix stirring function

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Application publication date: 20180814

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