CN106968155A - A kind of asphalt-spreader - Google Patents
A kind of asphalt-spreader Download PDFInfo
- Publication number
- CN106968155A CN106968155A CN201710367617.0A CN201710367617A CN106968155A CN 106968155 A CN106968155 A CN 106968155A CN 201710367617 A CN201710367617 A CN 201710367617A CN 106968155 A CN106968155 A CN 106968155A
- Authority
- CN
- China
- Prior art keywords
- screed
- gravity
- hopper
- asphalt
- paver
- 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
- 230000005484 gravity Effects 0.000 claims abstract description 38
- 239000000463 material Substances 0.000 claims abstract description 32
- 238000012360 testing method Methods 0.000 claims abstract description 12
- 239000000446 fuel Substances 0.000 claims abstract description 9
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 25
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 239000011229 interlayer Substances 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 5
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 11
- 239000010426 asphalt Substances 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000010409 ironing Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000007634 remodeling Methods 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
- E01C19/48—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 laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
- E01C19/4833—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 laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with tamping or vibrating means for consolidating or finishing, e.g. immersed vibrators, with or without non-vibratory or non-percussive pressing or smoothing means
- E01C19/4853—Apparatus designed for railless operation, e.g. crawler-mounted, provided with portable trackway arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention belongs to the construction of road and care equipment field, more particularly to a kind of asphalt-spreader.Including paver fuselage, the fuselage lower end that paves is provided with crawler unit, mixed material conveyer belt is provided with above crawler unit, mixed material conveying end of tape sets hopper, hopper rear sets gravity screed, hot oil heater is set inside hopper and gravity screed, bumer of light fuel and corollary apparatus are set above gravity screed, operating room is provided with paver fuselage, automation control system is provided with operating room, the vehicle control device being connected including PLC and with PLC, liquid crystal touch screen, signal occurs and receiver and drive test altitude datum, the present invention sets the altitude datum group of trackside, form closed circuit with airborne automation control system, can the real time measure equipment precise height, and can the next altitude datum of automatic connection, material jaw opening and shelves flitch height are adjusted according to construction width and speed in real time, form super flat ultra-thin asphalt layering.
Description
Technical field
The invention belongs to the construction of road and care equipment field, more particularly to a kind of asphalt-spreader.
Background technology
Road maintenance is exactly to maintenance of roads and maintenance.The structures and facility on road and road are safeguarded, as far as possible
Usage capability of road is kept, recovers damaged portion in time, it is ensured that be traffic safety, comfortable, unimpeded, is minimized transport costs and the time；
Correct technical measures are taken, construction quality is improved, extend the service life of road, reconstruction time is postponed.With scientific and technological progress,
High-grade and super expressway is constructed, the index of maintenance is increasingly refined, and general asphalt-spreader is to reducing or reducing road microlitre
The road surface of drop is helpless, and general micro- heave period asphalt-spreader walking is greater than 20 meters, and heave amplitude is up to 20 millimeters, very
The road surface of new microlitre drop can be generated in construction to the paver, the construction technology of thin pulp layering car is determined in road maintenance
Process is also helpless to microlitre drop.Microlitre drop, which exists, will consume more energy to Automobile drive, increase the abrasion of tire with
Road crust impacts, and reduces the comfort level driven.
The content of the invention
The present invention can not solving road microlitre drop in construction and maintenance processes for above-mentioned paver and thin pulp layering car
Technical problem, propose that a kind of reasonable in design, multiple functional, action is fine, the problem of solving the road surface of microlitre drop paves
Machine.
In order to achieve the above object, the technical solution adopted by the present invention is that the present invention provides a kind of asphalt-spreader, including
Paver fuselage, it is characterised in that：The fuselage lower end that paves is provided with above crawler unit, the crawler unit
Mixed material conveyer belt is provided with, the mixed material conveying end of tape paver rear is provided with hopper, the hopper rear
Gravity screed is provided with, hopper and the gravity screed is internally provided with hot oil heater, the gravity screed
Top is provided with oil storage and the pipe valve device that bumer of light fuel and cooperation bumer of light fuel are used, the paver fuselage and set
Have and automation control system be provided with operating room, the operating room, the automation control system include PLC and
Vehicle control device, liquid crystal touch screen, the signal being connected with PLC occur and receiver and drive test altitude datum.
Preferably, the drive test altitude datum point occurs and receiver formation closed-circuit system with signal.
Preferably, the crawler unit includes being provided with crawler belt fixation support on track body, the track body
Frame.
Preferably, the hopper is interlayer mechanism, interior logical thermal conductivity deep fat；The spiral for setting bilateral to drive in the hopper
Adjustable bin gate is provided with rear side of distributing device, the hopper.
Preferably, being provided with adjustable striker plate on front side of the gravity screed, adjustable striker plate is pressed with gravity gravity
It is provided between plate in single tamping iron, the gravity screed and is provided with eccentric type vibrator.
Preferably, the hot oil heater includes being arranged on the heating chamber of hopper interlayer and is arranged on gravity ironing
The heating coil of intralamellar part.
Preferably, the oil storage for coordinating bumer of light fuel to use and pipe valve device include being arranged on gravity screed
Side heat conduction heating furnace, Heat-transfer Oil Pump, heat conduction oil tank and connection gravity screed in heating coil and hopper interlayer heating
The fuel-displaced house steward by oil return master control of chamber.
Compared with prior art, advantages and positive effects of the present invention are,
1st, the present invention, can be by the convenient feeding material of batch mixing by pressing dress conveyer belt on the track undercarriage in removable walking
Groove.
2nd, batch mixing is sent out by adjustable bin gate, then delivers to screed by shelves flitch, and such twice process can be accurate
Control the quantity of batch mixing.
3rd, the present invention by screed by batch mixing pressing into preferable plane, the plate built-in vibrator and heating coil, be
Asphalt mixture, which is flattened, provides preferable condition.
4th, the present invention sets the altitude datum group of trackside, and it forms closed circuit with airborne automation control system, can be real-time
Sensing equipment precise height, and can the next altitude datum of automatic connection, it is real-time according to construction width and speed according to altitude signal
Material jaw opening and shelves flitch height are adjusted, to ensure that batch mixing amount is accurate, and then ensures the height that paves, forms super flat ultra-thin pitch
Laying.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, being used required in being described below to embodiment
Accompanying drawing be briefly described, it should be apparent that, drawings in the following description are some embodiments of the present invention, for ability
For the those of ordinary skill of domain, without having to pay creative labor, it can also obtain other according to these accompanying drawings
Accompanying drawing.
Fig. 1 is a kind of asphalt-spreader overall structure diagram that embodiment 1 is provided；
Fig. 2 is a kind of asphalt-spreader bin design schematic diagram that embodiment 1 is provided；
Fig. 3 is a kind of asphalt-spreader flood dragon mechanism structure schematic diagram that embodiment 1 is provided；
Fig. 4 is a kind of asphalt-spreader gravity ironing plate structure schematic diagram that embodiment 1 is provided；
Fig. 5 is a kind of asphalt-spreader hot oil heater structural representation that embodiment 1 is provided；
Fig. 6 is a kind of asphalt-spreader automatic control system schematic diagram that embodiment 1 is provided；
More than in each figure, 1, paver fuselage；21st, track body；22nd, crawler belt mounting bracket；3rd, mixed material conveyer belt；
4th, hopper；41st, left hopper；42nd, right hopper；43rd, groove fixed mount；44th, it can adjust bin gate；45th, material jaw opening control cylinder；46、
Heating chamber；5th, the spiral distributor of bilateral driving；51st, left propulsion auger；52nd, support frame；53rd, screw-conveyer-shaft；54th, power spindle；
55th, power drive；56th, right propulsion auger；6th, gravity screed；61st, single tamping iron；62nd, power source；63rd, hanger bracket；64th, partially
Heart vibrator；65th, side screed；66th, middle screed；67th, screed connector；7th, adjustable striker plate；81st, heat conduction is heated
Stove；82nd, Heat-transfer Oil Pump；83rd, heat conduction oil tank；84th, bumer of light fuel；85th, oil return is total；86th, fuel-displaced house steward；87th, heating coil；
88th, heating chamber；9th, operating room；10th, trackside altitude datum；11st, signal occurs and receiver；12nd, operating desk；13rd, sunshade；
14th, guardrail；15th, seat.
Embodiment
In order to be more clearly understood that the above objects, features and advantages of the present invention, with reference to the accompanying drawings and examples
The present invention will be further described.It should be noted that in the case where not conflicting, in embodiments herein and embodiment
Feature can be mutually combined.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also
To be implemented using other modes described here are different from, therefore, the present invention is not limited to the specific of specification described below
The limitation of embodiment.
Embodiment 1, as shown in figure 1, the present invention provides a kind of asphalt-spreader, including paver fuselage 1, in paver machine
The lower section of body 1 is provided with crawler unit, including track body 21 and the crawler belt mounting bracket 22 for fixed support,
The upper end of crawler belt mounting bracket 22 is provided with the mixed material conveyer belt 3 for conveying pitch and building stones mixture, along mixing
The end of the conveying direction of material conveyer belt 3 is provided with hopper 4, as shown in Figures 2 and 3, and 4 points of hopper is left hopper 41 and right hopper
42, it is connected by groove fixed mount 43 with paver fuselage 1, hopper 4 is the spiral that bilateral driving is provided with sandwich, hopper
Distributing device 5, centre position is power drive 55, and the left side of power drive 55 is left propulsion auger 51, power drive 55
Right side be right propulsion auger 56, left propulsion auger 51 and right propulsion auger 56 are all disposed within screw-conveyer-shaft 53, and by dynamic
Power spindle 54 is connected on power drive 55, unlike, left propulsion auger 51 promotes mixed material to the left, and right promote twists
Dragon 56 promotes to the right mixed material, no matter left side screw-conveyer-shaft 53 or on the right side of screw-conveyer-shaft 53, be all by support frame 52
It is arranged in hopper 4, one end of support frame is bearing arrangement, and screw-conveyer-shaft 53 is set in bearing, and the other end is bolted
On the antetheca of hopper 4, and the rear side of hopper 4 then offers adjustable bin gate 44, and adjustable bin gate 44 passes through material jaw opening control
Oil cylinder 45 controls the load of mixed material.A gravity screed 6 is and then provided with the rear of hopper, as shown in figure 4,
The front side of gravity screed 6 is provided with adjustable striker plate 7, further the thickness of accurate control cloth, in adjustable striker plate 7 and again
A single tamping iron 61 is there is also mounted between power screed 6, for slack and undisciplined mixed material to be consolidated, and then by gravity screed 6
The constant compacting of unit pressure is carried out to mixed material, gravity screed 6 is by middle screed 66 and side screed 65 by pressing
Flat board connector 67 is constituted, and is connected by hanger bracket 63 with paver fuselage 1, and power source 62 is to be arranged in gravity screed 6
The eccentric type vibrator 64 in portion provides power, and the constant compacting of unit pressure is carried out to mixed material.The present invention is in temperature for convenience
It also can normally be used in the relatively low environment of degree, hot oil heater, such as Fig. 5 are provided with inside hopper 4 and gravity screed 6
It is shown, among these including the heating chamber 46 being arranged in hopper 4 and the heating coil 87 being arranged in gravity screed 6, because
Top is also mentioned, and hopper 4 is interlayer mechanism, and interlayer is heating chamber 46, and thermal conductivity deep fat can be led into hopper 4, heats hopper 4
Interior mixed material；It is independent light above gravity screed that being provided in for thermal source is provided for heating chamber 46 and heating coil 87
Oil burner 84, coordinates the oil storage and pipe valve device that bumer of light fuel 84 is used including being similarly disposed at the top of gravity screed 6
Heat conduction heating furnace 81, Heat-transfer Oil Pump 82, heating coil 87 and hopper 4 in heat conduction oil tank 83 and connection gravity screed 6
The fuel-displaced house steward 86 by total 85 control of oil return of interlayer heating chamber 46.
The operating room 9 that paver is operated for operating personnel is provided with the top of paver fuselage 1, inventor devises one
Mixed material Pingdu and thickness automation control system are covered, passes through the phase interworking of automation control system and asphalt paving device
Close so that the paving effect that the present invention is provided can reach that the high super flat ultra-thin pitch being firmly combined with basic unit of precision is spread
Layer.1 drive test altitude datum 10 of every 100 meters of settings, according to surface conditions, drive test altitude datum 10 is adjusted on road surface to be spread
Save into uniform height, it is ensured that paver paves precision, signal is installed on the side stand of front two of operating room 9 and occurred with receiving
Device 11, it is ensured that signal occurs to be blocked with receiver and can form good closed-circuit system with drive test altitude datum 10.Behaviour
Make the front end of room 9 and be provided with an operating desk 12, as shown in fig. 6, being provided with PLC in operating desk 12 and controlling phase with PLC
Drive test altitude datum, liquid crystal touch screen and vehicle control device even, all instructions pass through the operation on liquid crystal touch screen
Complete, such as according to surface conditions selection paving width, the paver speed of service, mixed material laying depth can be in liquid
Set on brilliant touch-screen.Concrete operating principle of the present invention is as follows：
A piece drive test altitude datum 10 is set at every 100 meters of road surface for needing to lay first, according to surface conditions, by road
Survey altitude datum 10 and be adjusted to uniform height, start paver, automatic Paver Control System is connected with the machine equipment that paves, lead to
Cross the width that liquid crystal touch screen selects paving concrete pavement, the hanger brackets 12 of vehicle control device control paver fuselage both sides is by hopper 4
Connect and hang with gravity screed 6, reach construction width, the signal in the front of operating room 9 occurs and receiver 11 and drive test height
The formation closed-circuit system of benchmark 10 is spent, mixed material is poured into mixed material conveyer belt 3, mixed material conveyer belt 3 is by mixed material
Hopper 4 is gradually sent into, now, the admittance deep fat of heating chamber 46 into the interlayer of hopper 4 is added to the mixed material in hopper 4
Heat, left propulsion auger 51 and right propulsion auger 56 respectively promote mixed material to the left and right, reach that paver is opened after preset width
Begin to advance, the altitudes with receiver 11 with the real time measure of drive test altitude datum 10 are occurred according to signal, when road surface is than predetermined
During low many of benchmark, the adjustable bin gate 44 of the rear side of hopper 4 discharges many, the height of adjustable 7 liters of striker plate；When road surface and predetermined benchmark
When low few, can adjust that the discharging of bin gate 44 is few, adjustable 7 liters of striker plate it is low；Pass through automatic control system and the machine equipment that paves
Coordinate, it is ensured that mixture doses it is accurate, and then ensure the height that paves, form super flat ultra-thin asphalt layering.Mixed material is passed through
After adjustable bin gate 44 and adjustable striker plate 7 control discharging, single tamping iron 61 is consolidated to mixed material, gravity screed 6
Interior eccentric type vibrator 64 carries out the constant compacting of unit pressure to mixed material and is firmly combined with putting down with sub-surface so as to be formed
The road pavement of heating coil 87 in whole laying, gravity screed 6 carries out hot iron and put down simultaneously.Complete after one-stop operation, paver
Move on, closed-circuit system can automatic continuous next altitude datum, just can be real according to altitude signal and construction width and speed
When the adjustable aperture of bin gate 44 of the adjustment and height of adjustable striker plate 7 so that it is longitudinally micro- to solve road surface in asphalt paving road construction
The problem of not gentle periodicity is micro- slow liter.The present invention provides the diesel powered system and the first device of driving of stable power for complete machine
Part, the hydraulic system of mechanism are plain asphalt paver common technology, do not do excessive explanation herein.
Inventor is also provided with sunshade 13 above paver fuselage, is the sunlight that operating personnel block sweltering heat；
Two seats are also set up in operating room, are operated for operating personnel's sitting posture；Guardrail is provided with the bottom rear of gravity screed 6
14, facilitate operating personnel to stop over, check the machine equipment that paves.
The above described is only a preferred embodiment of the present invention, being not the limitation for making other forms to the present invention, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
Imitate embodiment and be applied to other fields, but every without departing from technical solution of the present invention content, the technical spirit according to the present invention
Any simple modification, equivalent variations and the remodeling made to above example, still fall within the protection domain of technical solution of the present invention.
Claims (7)
1. a kind of asphalt-spreader, including paver fuselage, it is characterised in that：The fuselage lower end that paves is provided with crawler travel
It is provided with above device, the crawler unit after mixed material conveyer belt, the mixed material conveying end of tape paver
Side is provided with hopper, and the hopper rear is provided with gravity screed, and hopper and the gravity screed is internally provided with heat conduction
Oil storage and pipe valve that bumer of light fuel and cooperation bumer of light fuel are used are provided with above oil heating unit, the gravity screed
It is provided with device, the paver fuselage in operating room, the operating room and is provided with automation control system, the automation
Control system includes PLC and the vehicle control device being connected with PLC, liquid crystal touch screen, signal occur with connecing
Receive device and drive test altitude datum.
2. a kind of asphalt-spreader according to claim 1, it is characterised in that：The drive test altitude datum point occurs with signal
With receiver formation closed-circuit system.
3. a kind of asphalt-spreader according to claim 1, it is characterised in that：The crawler unit includes crawler belt sheet
Crawler belt mounting bracket is provided with body, the track body.
4. a kind of asphalt-spreader according to claim 1, it is characterised in that：The hopper is interlayer mechanism, interior logical thermal conductivity
Deep fat；Adjustable bin gate is provided with rear side of the spiral distributor for setting bilateral to drive in the hopper, the hopper.
5. a kind of asphalt-spreader according to claim 1, it is characterised in that：It is provided with front side of the gravity screed adjustable
It is provided between striker plate, adjustable striker plate and gravity gravity screed in single tamping iron, the gravity screed and is provided with bias
Vibrator.
6. a kind of asphalt-spreader according to claim 1, it is characterised in that：The hot oil heater includes being arranged on
The heating chamber of hopper interlayer and the heating coil being arranged on inside gravity screed.
7. a kind of asphalt-spreader according to claim 1, it is characterised in that：The oil storage for coordinating bumer of light fuel to use
Include being arranged on heat conduction heating furnace, Heat-transfer Oil Pump, heat conduction oil tank and the connection weight above gravity screed with pipe valve device
The fuel-displaced house steward by oil return master control of heating coil and hopper interlayer heating chamber in power screed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710367617.0A CN106968155A (en) | 2017-05-23 | 2017-05-23 | A kind of asphalt-spreader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710367617.0A CN106968155A (en) | 2017-05-23 | 2017-05-23 | A kind of asphalt-spreader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106968155A true CN106968155A (en) | 2017-07-21 |
Family
ID=59326363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710367617.0A Pending CN106968155A (en) | 2017-05-23 | 2017-05-23 | A kind of asphalt-spreader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106968155A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108951380A (en) * | 2018-08-14 | 2018-12-07 | 三汽车制造有限公司 | A kind of ironing stop gauge and paver |
| CN109457581A (en) * | 2018-11-21 | 2019-03-12 | 河南省海绵城市建设有限公司 | Polyurethane paver |
| CN113684741A (en) * | 2021-08-30 | 2021-11-23 | 深圳市卓宝科技股份有限公司 | Asphalt coating method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN109457581A (en) * | 2018-11-21 | 2019-03-12 | 河南省海绵城市建设有限公司 | Polyurethane paver |
| CN113684741A (en) * | 2021-08-30 | 2021-11-23 | 深圳市卓宝科技股份有限公司 | Asphalt coating method |
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Application publication date: 20170721 |
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