CN206768548U - A kind of asphalt-spreader - Google Patents
A kind of asphalt-spreader Download PDFInfo
- Publication number
- CN206768548U CN206768548U CN201720576716.5U CN201720576716U CN206768548U CN 206768548 U CN206768548 U CN 206768548U CN 201720576716 U CN201720576716 U CN 201720576716U CN 206768548 U CN206768548 U CN 206768548U
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- screed
- gravity
- hopper
- asphalt
- paver
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Abstract
The utility model belongs to construction and the care equipment field of road, 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 utility model sets the altitude datum group of trackside,Formed with airborne automation control system closed circuit,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 utility model belongs to construction and the care equipment field of road, 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, ensures traffic safety, comfortable, unimpeded, is minimized transport costs and the time；
Correct technical measures are taken, improve construction quality, extend the service life of road, postpone reconstruction time.With scientific and technological progress,
The construction of high-grade and super expressway, the index of maintenance increasingly refine, 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 exist more energy will be consumed to Automobile drive, increase tire abrasion and
Road crust impacts, and reduces the comfort level of driving.
The content of the invention
The utility model for above-mentioned paver and thin pulp layering car construction and maintenance processes can not solving road it is micro-
The technical problem of lifting, propose a kind of reasonable in design, multiple functional, action finely, solve the problems, such as microlitre road surface of drop
Paver.
In order to achieve the above object, the technical solution adopted in the utility model is that the utility model provides a kind of pitch stand
Paving machine, including paver fuselage, it is characterised in that：The fuselage lower end that paves is provided with crawler unit, the crawler belt row
Mixed material conveyer belt is provided with above walking apparatus, the mixed material conveying end of tape paver rear is provided with hopper, institute
State hopper rear and be provided with gravity screed, hopper and the gravity screed is internally provided with hot oil heater, described
Oil storage and the pipe valve device that bumer of light fuel and cooperation bumer of light fuel use, the paver are provided with above gravity screed
Operating room is provided with fuselage, automation control system is provided with the operating room, the automation control system includes PLC
Controller and the vehicle control device being connected with PLC, liquid crystal touch screen, signal occur and receiver and drive test height base
It is accurate.
Preferably, the drive test altitude datum point occurs to form closed-circuit system with receiver with signal.
Preferably, the crawler unit includes track body, crawler belt is provided with the track body and fixes support
Frame.
Preferably, the hopper is interlayer mechanism, interior logical thermal conductivity deep fat；The spiral for setting bilateral to drive in the hopper
Distributing device, the hopper rear side are provided with adjustable bin gate.
Preferably, being provided with adjustable striker plate on front side of the gravity screed, adjustable striker plate presses with gravity gravity
Single tamping iron is provided between plate, eccentric type vibrator is provided with the gravity screed.
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, it is the advantages of the utility model with good effect,
1st, the utility model, can be by the convenient feeding of batch mixing by installing conveyer belt on the track undercarriage in removable walking
Hopper.
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 utility model by screed by batch mixing pressing into preferable plane, the plate built-in vibrator and heating dish
Pipe, flattened for asphalt mixture and preferable condition is provided.
4th, the utility model set trackside altitude datum group, its formed with airborne automation control system it is closed circuit, can
The real time measure equipment precise height, and can the next altitude datum of automatic connection, according to altitude signal, according to construction width and speed
Adjustment material jaw opening and shelves flitch height in real time, to ensure that batch mixing amount is accurate, and then ensure the height that paves, are formed super flat ultra-thin
Asphalt layering.
Brief description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
The accompanying drawing used is briefly described, it should be apparent that, drawings in the following description are some embodiments of the utility model,
For those of ordinary skill in the art, without having to pay creative labor, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is a kind of asphalt-spreader overall structure diagram that embodiment 1 provides；
Fig. 2 is a kind of asphalt-spreader bin design schematic diagram that embodiment 1 provides；
Fig. 3 is a kind of asphalt-spreader flood dragon mechanism structure schematic diagram that embodiment 1 provides；
Fig. 4 is that a kind of asphalt-spreader gravity that embodiment 1 provides presses plate structure schematic diagram；
Fig. 5 is a kind of asphalt-spreader hot oil heater structural representation that embodiment 1 provides；
Fig. 6 is a kind of asphalt-spreader automatic control system schematic diagram that embodiment 1 provides；
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 generation and receiver；12nd, operating desk；13rd, sunshade；
14th, guardrail；15th, seat.
Embodiment
It is below in conjunction with the accompanying drawings and real in order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage
Example is applied to be described further the utility model.It should be noted that in the case where not conflicting, embodiments herein and reality
Applying the feature in example can be mutually combined.
Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality
New to implement using different from other modes described here, therefore, the utility model is not limited to be described below
The limitation of the specific embodiment of specification.
Embodiment 1, as shown in figure 1, the utility model provides a kind of asphalt-spreader, including paver fuselage 1, paving
The lower section of machine fuselage 1 is provided with crawler unit, including track body 21 and the crawler belt mounting bracket for fixed support
22, the mixed material conveyer belt 3 for conveying pitch and building stones mixture is installed in the upper end of crawler belt mounting bracket 22, along
The end of the conveying direction of mixed material conveyer belt 3 is provided with hopper 4, and as shown in Figures 2 and 3, hopper 4 divides for left hopper 41 and the right side
Hopper 42, it is connected by groove fixed mount 43 with paver fuselage 1, hopper 4 is sandwich, and bilateral driving is provided with hopper
Spiral distributor 5, centre position are power drive 55, and the left side of power drive 55 is left propulsion auger 51, power drive
The right side of part 55 is right propulsion auger 56, and left propulsion auger 51 is all disposed within screw-conveyer-shaft 53 with right propulsion auger 56, and is led to
Power spindle 54 is crossed to be connected on power drive 55, unlike, left propulsion auger 51 promotes mixed material to the left, and the right side pushes away
Enter auger 56 to promote mixed material to the right, no matter left side screw-conveyer-shaft 53 or on the right side of screw-conveyer-shaft 53, be all to pass through support
Frame 52 is arranged in hopper 4, and one end of support frame is bearing arrangement, and screw-conveyer-shaft 53 is set in bearing, and the other end passes through bolt
It is fixed on the antetheca of hopper 4, and the rear side of hopper 4 then offers adjustable bin gate 44, adjustable bin gate 44 passes through material jaw opening
Control cylinder 45 controls the load of mixed material.A gravity screed 6 is and then provided with the rear of hopper, such as Fig. 4
Shown, 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
A single tamping iron 61 is there is also mounted between 7 and gravity screed 6, for slack and undisciplined mixed material to be consolidated, and then is pressed by gravity
Flat board 6 carries out the constant compacting of unit pressure to mixed material, and gravity screed 6 is led to by middle screed 66 and side screed 65
Cross screed connector 67 to form, be connected by hanger bracket 63 with paver fuselage 1, power source 62 is to be arranged on gravity screed
Eccentric type vibrator 64 inside 6 provides power, and the constant compacting of unit pressure is carried out to mixed material.It is new in order to facilitate this practicality
Type in the relatively low environment of temperature also can normal use, inside hopper 4 and gravity screed 6 be provided with heat-conducting oil heating fill
Put, as shown in figure 5, including the heating chamber 46 being arranged in hopper 4 and the heating coil being arranged in gravity screed 6 among these
87, because top is also mentioned, hopper 4 is interlayer mechanism, and interlayer is heating chamber 46, and thermal conductivity deep fat can be led into hopper 4,
Heat the mixed material in hopper 4；Being provided in above gravity screed of thermal source is provided for heating chamber 46 and heating coil 87
Independent bumer of light fuel 84, coordinate the oil storage that uses of bumer of light fuel 84 and pipe valve device include being similarly disposed at gravity and pressed
Heating coil in heat conduction heating furnace 81, Heat-transfer Oil Pump 82, heat conduction oil tank 83 and connection gravity screed 6 above flat board 6
87 and the interlayer heating chamber 46 of hopper 4 by oil return it is total 85 control fuel-displaced house steward 86.
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 paving effect provided by the utility model can reach the high super flat ultra-thin pitch being firmly combined with basic unit of precision
Laying.1 drive test altitude datum 10 of every 100 meters of settings on road surface to be spread, according to surface conditions, by drive test altitude datum 10
Uniform height is adjusted to, ensures that paver paves precision, signal is installed on the side stand of front two of operating room 9 and occurred with connecing
Receive 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.
The front end of operating room 9 is provided with an operating desk 12, as shown in fig. 6, being provided with PLC in operating desk 12 and being controlled with PLC
Connected drive test altitude datum, liquid crystal touch screen and vehicle control device, all instructions are by the operation on liquid crystal touch screen
It can complete, for example paving width is selected according to surface conditions, the paver speed of service, mixed material laying depth can be
Set on liquid crystal touch screen.The utility model concrete operating principle 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, and leads to
Cross the width of liquid crystal touch screen selection 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
Spend benchmark 10 and form closed-circuit system, 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, the mixed material in hopper 4 is added
Heat, left propulsion auger 51 and right propulsion auger 56 respectively promote mixed material to the left and right, and paver is opened after reaching 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 more of benchmark, the adjustable bin gate 44 of the rear side of hopper 4 discharges more, 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, ensure the accurate of mixture doses, and then ensure the height that paves, form super flat ultra-thin asphalt layering.Mixed material passes through
After adjustable bin gate 44 and adjustable striker plate 7 control discharging, single tamping iron 61 consolidates 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
Whole laying, the road pavement of heating coil 87 in gravity screed 6 carry out hot iron simultaneously and put down.After completing 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 adjust the adjustable aperture of bin gate 44 and the height of adjustable striker plate 7, it is longitudinally micro- so as to solve road surface in asphalt paving road construction
Not gentle periodicity micro- slow the problem of rising.The utility model provides the diesel powered system and driving member of stable power for complete machine
Device, 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, and the sunlight of sweltering heat is blocked for operating personnel；
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.
It is described above, only it is preferred embodiment of the present utility model, is not that other forms are made to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of change is applied to other fields, but every without departing from the content of the technical scheme of the utility model, according to this reality
Any simple modification, equivalent variations and the remodeling made with new technical spirit to above example, it is new to still fall within this practicality
The protection domain of type technical scheme.
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
Device, the crawler unit top is provided with mixed material conveyer belt, after the mixed material conveys 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 heating unit, the gravity screed top is provided with bumer of light fuel and the oil storage for coordinating bumer of light fuel to use and pipe valve
Device, operating room is provided with the paver fuselage, automation control system, the automation are provided with the operating room
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.
A kind of 2. asphalt-spreader according to claim 1, it is characterised in that：The drive test altitude datum point occurs with signal
Closed-circuit system is formed with receiver.
A kind of 3. asphalt-spreader according to claim 1, it is characterised in that：The crawler unit includes crawler belt sheet
Body, crawler belt mounting bracket is provided with the track body.
A kind of 4. asphalt-spreader according to claim 1, it is characterised in that：The hopper is interlayer mechanism, interior logical thermal conductivity
Deep fat；The spiral distributor for setting bilateral to drive in the hopper, the hopper rear side are provided with adjustable bin gate.
A kind of 5. asphalt-spreader according to claim 1, it is characterised in that：It is provided with front side of the gravity screed adjustable
Striker plate, single tamping iron is provided between adjustable striker plate and gravity gravity screed, bias is provided with the gravity screed
Vibrator.
A kind of 6. 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.
A kind of 7. 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 |
|---|---|---|---|
| CN201720576716.5U CN206768548U (en) | 2017-05-23 | 2017-05-23 | A kind of asphalt-spreader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720576716.5U CN206768548U (en) | 2017-05-23 | 2017-05-23 | A kind of asphalt-spreader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206768548U true CN206768548U (en) | 2017-12-19 |
Family
ID=60641634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720576716.5U Active CN206768548U (en) | 2017-05-23 | 2017-05-23 | A kind of asphalt-spreader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206768548U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968155A (en) * | 2017-05-23 | 2017-07-21 | 山东奥邦机械设备制造有限公司 | A kind of asphalt-spreader |
| CN113089441A (en) * | 2019-12-23 | 2021-07-09 | 卡特彼勒路面机械公司 | Machine tilt and pitch control based on dynamic center of gravity |
-
2017
- 2017-05-23 CN CN201720576716.5U patent/CN206768548U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968155A (en) * | 2017-05-23 | 2017-07-21 | 山东奥邦机械设备制造有限公司 | A kind of asphalt-spreader |
| CN113089441A (en) * | 2019-12-23 | 2021-07-09 | 卡特彼勒路面机械公司 | Machine tilt and pitch control based on dynamic center of gravity |
| CN113089441B (en) * | 2019-12-23 | 2024-01-23 | 卡特彼勒路面机械公司 | Dynamic center of gravity based machine pitch and tilt control |
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