CN105970784A - Asphalt spraying device of onsite thermal regeneration planing and milling machine for asphalt pavement - Google Patents
Asphalt spraying device of onsite thermal regeneration planing and milling machine for asphalt pavement Download PDFInfo
- Publication number
- CN105970784A CN105970784A CN201610528808.6A CN201610528808A CN105970784A CN 105970784 A CN105970784 A CN 105970784A CN 201610528808 A CN201610528808 A CN 201610528808A CN 105970784 A CN105970784 A CN 105970784A
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- CN
- China
- Prior art keywords
- asphalt
- milling machine
- colophonium
- casing
- spraying 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/08—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 roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
- E01C23/085—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 roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades using power-driven tools, e.g. vibratory tools
- E01C23/088—Rotary tools, e.g. milling drums
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
- E01C19/1004—Reconditioning or reprocessing bituminous mixtures, e.g. salvaged paving, fresh patching mixtures grown unserviceable; Recycling salvaged bituminous mixtures; Apparatus for the in-plant recycling thereof
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- 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
- E01C19/16—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 for applying or spreading liquid materials, e.g. bitumen slurries
- E01C19/17—Application by spraying or throwing
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses an asphalt spraying device of an onsite thermal regeneration planing and milling machine for an asphalt pavement. The asphalt spraying device of the onsite thermal regeneration planing and milling machine for the asphalt pavement comprises an asphalt box body, wherein the asphalt box body is arranged on a frame of a planing and milling machine, and is used for loading an asphalt material; the asphalt box body is provided with an asphalt pump motor used for pumping and spraying the asphalt material onto a pavement; the asphalt pump motor is connected with a hydraulic pump station of the planing and milling machine; the asphalt box body is provided with an agitator; the agitator is provided with an agitating shaft which enters the asphalt box body, and is used for agitating the asphalt material; inner walls of the asphalt box body are provided with flues; the flues are communicated with combustors arranged on one side of the asphalt box body. According to the asphalt spraying device of the onsite thermal regeneration planing and milling machine for the asphalt pavement, the asphalt box body is arranged on the frame of the planing and milling machine; a construction field is saved; further, the maintenance is easy; hot air is conveyed into the flues on the inner walls of the asphalt box body through the combustors; the temperature of the asphalt material in the asphalt box body is enabled to meet construction requirements; meanwhile, the agitation is carried out while the construction is carried out, the influences of precipitation and separation on construction quality in the construction of the asphalt material can be prevented; the asphalt material can be enabled to be more uniformly added into the pavement; the technical requirements of the construction are met.
Description
Technical field
The invention belongs to old asphalt pavement or recovery asphalt pavement material are carried out hot recycling process and form the special of road surface structare layer
By mechanical equipment technical field, particularly relate to a kind of sheet pavement in-situ heat regeneration plane milling machine asphalt spraying device.
Background technology
Colophonium belongs to high molecular polymer category, has the character that the thermodynamics such as dissolving, precipitation are reversible, and research shows, due to old
Colophonium is by peroxidation, and performance tends towards stability, and adds appropriate new Colophonium in regenerative process, will not after regeneration
Rapid deterioration, regenerated road surface is difficult to hardening and crack occurs, it is possible to keeping lasting pliability, service life is long.Therefore, enter
The regeneration of row asphalt, contains huge economic benefit, complies with the strategic measure of communication sustainable development, the most more
Be conducive to preserving the ecological environment.
Semi-rigid base course and asphalt surface course all have the value of recycling.When Service Performance of Asphalt Pavement is reduced to a certain degree
Shi Bixu carries out the transformation of bituminous paving, and otherwise damaged speed can be accelerated in road surface, until causing the damage of roadbed.At bituminous paving
Laying, repair in, asphalt distribution (bituminous matter distributor) be the upper Sub-sealing Course for road surface, permeable layers, bituminous surface treatment,
Colophonium pours into the construction equipment of the engineerings such as formula road surface, and it is arranged on asphalt road top on-site heating regenerating milling planing.
By an asphalt truck retinue in ordinary road construction at present, needing when, the Colophonium in asphalt truck is joined road
In the compound of face.Owing to inconvenience employed by the tank car of original structure, and with the asphalt road top on-site heating regenerating milling planing in construction without
Method coordinates flexibly, and especially in the work progress of the north, soft pitch material affects construction quality and process, and too much sticks to car tank
Inside, causes waste.And tank car can affect road conditions in double discharge channel is constructed, increasing construction cost, stirring mixing is uneven, makes
Construction quality and efficiency is become to decline to a great extent.
Therefore, it is necessary to a kind of preferably asphalt mixing flusher of design, to solve the problems referred to above.
Summary of the invention
The problem existed for prior art, the present invention provides one to heat while stirring, and can automatically control the temperature of Colophonium
Degree and fountain height, make new old asphalt mixture sheet pavement in-situ heat regeneration plane milling machine asphalt spraying device evenly.
To achieve these goals, the present invention adopts the following technical scheme that
A kind of sheet pavement in-situ heat regeneration plane milling machine asphalt spraying device, including being arranged on described plane milling machine vehicle frame, for filling
If the Colophonium casing of asphalt material, described Colophonium casing is provided with for asphalt material is pumped the bitumenpump motor being sprayed to road surface, institute
Stating bitumenpump motor and be connected to the hydraulic power unit of described plane milling machine, described Colophonium casing is provided with agitator, and described agitator has
Shaft enters in described asphalt box body, is used for stirring described asphalt material, and the inwall of described Colophonium casing is provided with flue, described cigarette
Road is connected with the burner being arranged on described Colophonium casing side.
Further, the side of described Colophonium casing is provided with smoke exhaust pipe, and described smoke exhaust pipe is connected with described flue.
Further, described burner is provided with double combustion pipe and is connected with described flue, and described pair of combustion pipe annular arrangement is in described
The bottom of Colophonium casing.
Further, described flue is arranged at diapire and the two side of described Colophonium casing.
Further, described Colophonium casing be provided around heat-insulation layer.
Further, described agitator includes the hydraulic motor being connected to described hydraulic power unit, solid on the output shaft of described hydraulic motor
Surely having drive sprocket, described drive sprocket is connected to driven sprocket by chain, and described driven sprocket is fixed on power transmission shaft, described
The two ends of power transmission shaft are connected to gerotor motor, and the lower section of each described gerotor motor is provided with a described shaft, described in stir
Mix axle and driven rotation by described gerotor motor.
Further, described shaft being axially arranged with multiple stirring vane assembly along it, each described stirring vane assembly comprises two
Individual stirring vane, two described stirring vanes are separated by 180 ° of settings on the circumferencial direction of described shaft.
Further, described Colophonium casing is provided with temperature detector, the temperature of asphalt material in detecting described asphalt box body.
Further, one end of described bitumenpump motor is provided with spray line, and it is external that described spray line extends to described asphalt box, described
The outer surface of spray line is wound with heating tape.
Further, described Colophonium casing being additionally provided with motor and pump assembly, described motor enters described asphalt box with pump components
Internal, can external power supply, for asphalt material being discharged described Colophonium casing.
Beneficial effects of the present invention:
Colophonium casing flusher is arranged on plane milling machine vehicle frame by the present invention, saves construction site, and is easily maintained；By combustion
Burner is heat air delivery in the flue of Colophonium cabinet wall, makes the asphalt material temperature in asphalt box body meet construction requirement；Limit simultaneously
The stirring of construction limit, can prevent precipitation isolation in asphalt material construction from affecting construction quality, it is possible to make asphalt material join more uniformly
Road surface, reaches construction process requirement.
Accompanying drawing explanation
Fig. 1 is the structural representation of sheet pavement in-situ heat regeneration of the present invention plane milling machine asphalt spraying device；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the sectional view of Fig. 2；
In figure, the double combustion pipe of 1-Colophonium casing, 2-bitumenpump motor, 3-temperature detector, 4-burner, 5-, 6
-flue, 7-heat-insulation layer, 8-smoke exhaust pipe, 9-agitator, 10-hydraulic motor, 11-drive sprocket, 12-chain, 13
-driven sprocket, 14-power transmission shaft, 15-gerotor motor, 16-shaft, 17-stirring vane, 18-feeding mouth, 19-
Spray line, 20-motor and pump assembly.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely retouched
State, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on this
Embodiment in bright, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise,
Broadly fall into the scope of protection of the invention.
It is to be appreciated that directional instruction in the embodiment of the present invention (such as up, down, left, right, before and after ...) is only used
In explaining relative position relation between each parts, motion conditions etc. under a certain particular pose (as shown in drawings), if should
When particular pose changes, then directionality instruction changes the most therewith.
Such as Fig. 1, the present invention provides a kind of sheet pavement in-situ heat regeneration plane milling machine asphalt spraying device, is installed on plane milling machine vehicle frame
On, when digging milling machine maintenance road surface, the asphalt distribution after heating in road surface, thus is realized bituminous paving by asphalt spraying device
In-situ heat regeneration.
Such as Fig. 1 to Fig. 3, asphalt spraying device includes the Colophonium casing 1 for installing asphalt material, and the top of Colophonium casing 1 is provided with
Feeding mouth 18, for adding in Colophonium casing 1 by asphalt material, Colophonium casing 1 is provided with and is sprayed to road for being pumped by asphalt material
The bitumenpump motor 2 in face, bitumenpump motor 2 is connected to dig the hydraulic power unit of milling machine.One end of bitumenpump motor 2 is provided with sprinkling
Pipe 19, spray line 19 extends to outside Colophonium casing 1, and the outer surface of spray line 19 is wound with heating tape, it is ensured that spray line 19
The temperature of interior asphalt material.Colophonium casing 1 is provided with agitator 9, and agitator 9 has shaft 16 and enters in Colophonium casing 1,
For stirring asphalt material.The inwall of Colophonium casing 1 is provided with flue 6, flue 6 and the burner 4 being arranged on Colophonium casing 1 side
Being connected, burner 4 is connected to dig the diesel fuel tanks on milling machine vehicle frame, by burner 4 heat air delivery in flue 6, thus
Asphalt material in heated asphalt casing 1, heats while stirring simultaneously, prevents asphalt material precipitation isolation, it is ensured that be sprayed onto road surface
Asphalt material can add road surface uniformly, reaches construction process requirement.
The side of Colophonium casing 1 is provided with smoke exhaust pipe 8, and smoke exhaust pipe 8 is connected with flue 6, thus is discharged by the flue gas of cooling.
In the present embodiment, burner 4 is provided with double combustion pipe 5 and is connected with flue 6, and double combustion pipe 5 annular arrangements are in asphalt box
The bottom of body 1, flue 6 is arranged at diapire and the two side of Colophonium casing 1, and the flue 6 of two side is in Colophonium casing 1
Asphalt material arrange, Colophonium casing 1 be provided around heat-insulation layer 7, it is ensured that the temperature in flue 6 and Colophonium casing 1.This
The bright diesel fuel tanks utilized on vehicle frame provides the energy for burner 4, provides hot blast by burner 4, it is ensured that Colophonium in flue 6
In casing, the asphalt material of 1 is heated.
Agitator 9 includes the hydraulic motor 10 being connected to hydraulic power unit on vehicle frame, and the output shaft of hydraulic motor 10 is fixed with master
Movable sprocket 11, drive sprocket 11 is connected to driven sprocket 13 by chain 12, and driven sprocket 13 is fixed on power transmission shaft 14,
The two ends of power transmission shaft 14 are connected to gerotor motor 15, and the lower section of each gerotor motor 15 is provided with a shaft 16, stirring
Axle 16 is driven rotation by gerotor motor 15, thus stirs asphalt material in Colophonium casing 1.Preferably, shaft 16 relative to
The centrage of Colophonium casing 1 is symmetrical arranged so that the asphalt material of Colophonium casing 1 both sides can be stirred, it is ensured that stirs.
Being axially arranged with multiple stirring vane assembly along it on each shaft 16, each described stirring vane assembly comprises two stirring vanes
17, two stirring vanes 17 are separated by 180 ° of settings on the circumferencial direction of shaft 16, arrange multiple stirring on shaft 16
Mix blade 17 so that stirring area is bigger.By the agitator 9 stirring to asphalt material, it is possible to prevent from asphalt material construction precipitates
Isolation affects construction quality.
Temperature detector 3 it is additionally provided with, the temperature of asphalt material, temperature detector 3 in detecting Colophonium casing 1 on Colophonium casing 1
It is connected to control device, controls device according to what the temperature detected controlled burner 4 and send hot blast.
Preferably, Colophonium casing 1 being additionally provided with motor and pump assembly 20, motor and pump assembly 20 are partially into Colophonium casing 1
In, can external power supply, for asphalt material being discharged Colophonium casing 1, when there is temporary condition in road surface or hydraulic system stops,
Motor can be connected with power supply with pump assembly 20, by this motor with pump assembly 20 automatically by the asphalt material in Colophonium casing 1
Discharging, prevent adherence to Colophonium casing 1 inwall, impact uses next time.After construction terminates, motor is utilized to realize with pump assembly 20
Automatization clears up, and saves the trouble of original labor cleaning, saves manpower.
The present invention Colophonium casing flusher is arranged on plane milling machine vehicle frame on, save construction site, and be conveniently replaceable consumable accessory,
Interim accident treatment and regular maintenance etc., by burner 4 heat air delivery in the flue 6 of Colophonium casing 1 inwall, make Colophonium
Asphalt material temperature in casing 1 meets construction requirement；Stir asphalt material by agitator 9, it is possible to make asphalt material more equal simultaneously
Even joins road surface, reaches construction process requirement, and during the stirring of construction limit, limit is constructed prevented also from asphalt material, precipitation isolation impact is executed
Working medium amount.The present invention is simple to operate, it is possible to adjusts parameter by controlling device according to section, reaches work optimum efficiency, construction
After end, it is achieved automatization clears up, save manpower.
The using method of above-mentioned sheet pavement in-situ heat regeneration plane milling machine asphalt spraying device, including:
Step one: add mix asphalt material in Colophonium casing 1 by feeding mouth 18；
Step 2: preheating, starts burner 4 by controlling device, and heat air delivery in flue 6, in making Colophonium casing 1
Asphalt material gradually deliquescing, burner 4 temperature is set as 200 DEG C, controls heat time heating time to be advisable at about 20 minutes.
Step 3: stirring, starts hydraulic motor 10, and hydraulic motor 10 drives drive sprocket 11 to rotate, will by chain 12
Power is transferred to driven sprocket 13, and then drives power transmission shaft 14 to rotate, and then drives the gerotor motor 15 at two ends to rotate, cycloid
Motor 15 then drives shaft 16 to rotate, and the asphalt material in Colophonium casing 1 is stirred by stirring vane 17, in whipping process
Temperature detector 3 detects the temperature of asphalt material in Colophonium casing 1, and is transferred to detection information control device, controls device control
The air-supply of burner 4 laser heating or interruption heating air-supply, it is ensured that the temperature constant of asphalt material.
Step 4: spray, starts bitumenpump motor 2, by spray line 19, the asphalt material being stirred is sprayed to road surface, completes one
Individual cycle of operation.The present invention controls each net cycle time of device record, when digging milling machine work, and can be according to speed, laying
The parameter such as the degree of depth, temperature adjusts the ejection flow velocity of spray line 19 at any time, automatically controls the temperature of asphalt material by controlling device
And fountain height, make the new old asphalt mixture being sprayed onto road surface more uniform.
Step 5: quit work, after completing last cycle of operation, is first shut off burner 4, then by residual bitumen material
Discharge Colophonium casing 1, treat construction usage next time.
After asphalt spraying device is arranged in plane milling machine by the present invention, the regenerating mixture on road surface can adding evenly more in time
Entering, to reach the requirement of construction technology, the hot blast provided by burner 4 carrys out heated asphalt material, makes temperature in Colophonium casing 1
Based Intelligent Control, in the range of suitable construction temperature, makes regenerating mixture more conform to construction requirement.Colophonium casing 1 is arranged on plane
In milling machine, work progress saves construction site, it is simple to changes and safeguards, construction is cleared up after terminating automatically, saves manpower.
Above example is only in order to illustrate technical scheme and unrestricted, although carrying out the present invention with reference to preferred embodiment
Describe in detail, it will be appreciated by those skilled in the art that and technical scheme can be modified or equivalent,
Without deviating from objective and the scope of the technical program, it all should be contained in scope of the presently claimed invention.
Claims (10)
1. a sheet pavement in-situ heat regeneration plane milling machine asphalt spraying device, it is characterised in that including: be arranged at described plane milling
On locomotive frame, for installing the Colophonium casing of asphalt material, described Colophonium casing is provided with and is sprayed to road surface for being pumped by asphalt material
Bitumenpump motor, described bitumenpump motor is connected to the hydraulic power unit of described plane milling machine, and described Colophonium casing is provided with agitator,
Described agitator has shaft and enters in described asphalt box body, is used for stirring described asphalt material, and the inwall of described Colophonium casing sets
Flue, described flue is had to be connected with the burner being arranged on described Colophonium casing side.
Sheet pavement in-situ heat regeneration the most according to claim 1 plane milling machine asphalt spraying device, it is characterised in that: described
The side of Colophonium casing is provided with smoke exhaust pipe, and described smoke exhaust pipe is connected with described flue.
Sheet pavement in-situ heat regeneration the most according to claim 1 plane milling machine asphalt spraying device, it is characterised in that: described
Burner is provided with double combustion pipe and is connected with described flue, and described pair of combustion pipe annular arrangement is in the bottom of described Colophonium casing.
Sheet pavement in-situ heat regeneration the most according to claim 1 plane milling machine asphalt spraying device, it is characterised in that: described
Flue is arranged at diapire and the two side of described Colophonium casing.
Sheet pavement in-situ heat regeneration the most according to claim 1 plane milling machine asphalt spraying device, it is characterised in that: described
Colophonium casing be provided around heat-insulation layer.
Sheet pavement in-situ heat regeneration the most according to claim 1 plane milling machine asphalt spraying device, it is characterised in that: described
Agitator includes the hydraulic motor being connected to described hydraulic power unit, and the output shaft of described hydraulic motor is fixed with drive sprocket, institute
Stating drive sprocket and be connected to driven sprocket by chain, described driven sprocket is fixed on power transmission shaft, and the two ends of described power transmission shaft are respectively
Connecting has gerotor motor, the lower section of each described gerotor motor to be provided with a described shaft, and described shaft is by described cycloid horse
Reach drive to rotate.
Sheet pavement in-situ heat regeneration the most according to claim 1 plane milling machine asphalt spraying device, it is characterised in that: described
Being axially arranged with multiple stirring vane assembly along it on shaft, each described stirring vane assembly comprises two stirring vanes, two
Described stirring vane is separated by 180 ° of settings on the circumferencial direction of described shaft.
Sheet pavement in-situ heat regeneration the most according to claim 1 plane milling machine asphalt spraying device, it is characterised in that: described
Colophonium casing is provided with temperature detector, the temperature of asphalt material in detecting described asphalt box body.
Sheet pavement in-situ heat regeneration the most according to claim 1 plane milling machine asphalt spraying device, it is characterised in that: described
One end of bitumenpump motor is provided with spray line, and it is external that described spray line extends to described asphalt box, and the outer surface of described spray line twines
It is wound with heating tape.
Sheet pavement in-situ heat regeneration the most according to claim 1 plane milling machine asphalt spraying device, it is characterised in that: institute
Stating and be additionally provided with motor and pump assembly on Colophonium casing, described motor and pump components enter in described asphalt box body, can external electricity
Source, for discharging described Colophonium casing by asphalt material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610528808.6A CN105970784B (en) | 2016-07-06 | 2016-07-06 | Sheet pavement in-situ heat regeneration digs milling machine asphalt spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610528808.6A CN105970784B (en) | 2016-07-06 | 2016-07-06 | Sheet pavement in-situ heat regeneration digs milling machine asphalt spraying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105970784A true CN105970784A (en) | 2016-09-28 |
| CN105970784B CN105970784B (en) | 2018-01-30 |
Family
ID=56954641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610528808.6A Active CN105970784B (en) | 2016-07-06 | 2016-07-06 | Sheet pavement in-situ heat regeneration digs milling machine asphalt spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105970784B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642020A (en) * | 2017-09-15 | 2018-01-30 | 孙勇 | Concrete gravel automatically mixes laying apparatus |
| CN109235192A (en) * | 2018-09-30 | 2019-01-18 | 中山市易路美道路养护科技有限公司 | The roller chain device of concealed roller hot recycling equipment afterwards |
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| CN2328659Y (en) * | 1998-04-02 | 1999-07-14 | 倪士潘 | Asphalt melting device (furnace) |
| CA2275127C (en) * | 1998-07-29 | 2006-10-03 | Clark Equipment Company | Planer with edge planing capability |
| US20070104537A1 (en) * | 2005-11-07 | 2007-05-10 | Becker Gerald R | Residential sealcoating machine having cleanable manifold |
| CN201086955Y (en) * | 2007-04-03 | 2008-07-16 | 杭州马赫机械设备制造有限公司 | Hidden bitumen transportation tank container |
| US7748789B2 (en) * | 2007-05-25 | 2010-07-06 | Freeburn Charles W | Pavement profiler |
| CN103866671A (en) * | 2014-03-20 | 2014-06-18 | 河南高远公路养护设备股份有限公司 | Pitch heating box of asphalt pavement regeneration comprehensive repairing vehicle |
| CN205775772U (en) * | 2016-07-06 | 2016-12-07 | 鞍山森远路桥股份有限公司 | Sheet pavement in-situ heat regeneration plane milling machine asphalt spraying device |
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2016
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2328659Y (en) * | 1998-04-02 | 1999-07-14 | 倪士潘 | Asphalt melting device (furnace) |
| CA2275127C (en) * | 1998-07-29 | 2006-10-03 | Clark Equipment Company | Planer with edge planing capability |
| US20070104537A1 (en) * | 2005-11-07 | 2007-05-10 | Becker Gerald R | Residential sealcoating machine having cleanable manifold |
| CN201086955Y (en) * | 2007-04-03 | 2008-07-16 | 杭州马赫机械设备制造有限公司 | Hidden bitumen transportation tank container |
| US7748789B2 (en) * | 2007-05-25 | 2010-07-06 | Freeburn Charles W | Pavement profiler |
| CN103866671A (en) * | 2014-03-20 | 2014-06-18 | 河南高远公路养护设备股份有限公司 | Pitch heating box of asphalt pavement regeneration comprehensive repairing vehicle |
| CN205775772U (en) * | 2016-07-06 | 2016-12-07 | 鞍山森远路桥股份有限公司 | Sheet pavement in-situ heat regeneration plane milling machine asphalt spraying device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642020A (en) * | 2017-09-15 | 2018-01-30 | 孙勇 | Concrete gravel automatically mixes laying apparatus |
| CN107642020B (en) * | 2017-09-15 | 2019-09-27 | 孙勇 | Concrete gravel automatically mixes laying apparatus |
| CN109235192A (en) * | 2018-09-30 | 2019-01-18 | 中山市易路美道路养护科技有限公司 | The roller chain device of concealed roller hot recycling equipment afterwards |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105970784B (en) | 2018-01-30 |
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