CN206986674U - A kind of pulling type Hot-blast Heating pavement maintenance truck - Google Patents
A kind of pulling type Hot-blast Heating pavement maintenance truck Download PDFInfo
- Publication number
- CN206986674U CN206986674U CN201720665931.2U CN201720665931U CN206986674U CN 206986674 U CN206986674 U CN 206986674U CN 201720665931 U CN201720665931 U CN 201720665931U CN 206986674 U CN206986674 U CN 206986674U
- Authority
- CN
- China
- Prior art keywords
- hot
- blast stove
- helical blade
- car
- heating
- 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.)
- Expired - Fee Related
Links
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model provides a kind of pulling type Hot-blast Heating pavement maintenance truck, including chassis, support hanger, power set and heating pad wall, hot air apparatus, heating drum apparatus and charging system are disposed with power set on chassis, hot air apparatus connects with heating drum apparatus；Hot air apparatus includes combustion blower and hot-blast stove, combustion blower provides the air of heat for hot-blast stove, and heating drum apparatus includes stay-warm case, roller tube and helical blade, and stay-warm case is covered on outside roller tube, helical blade is arranged on roller tube, and roller both sides are tapered.Numerous multiple functions cared the car are integrated by of the present utility model care the car, and asphalt can be heated, and are incubated, transport, and to the Bituminous concrete surface material in-situ heat regeneration on former road surface.
Description
Technical field
The utility model belongs to Asphalt Pavement Maintenance Technology field, is related to a kind of asphalt pavement maintanance truck, and in particular to one
Kind pulling type Hot-blast Heating pavement maintenance truck.
Background technology
Bituminous paving for a long time constantly natural light wait and vehicle alternate load impact under, inevitably with
Bag, pit, check crack, the various diseases that depression is representative are gathered around, these diseases can not be repaired in time, not only cause road surface safe
Hidden danger influences vehicle pass-through, and disease can be made to continue to expand, the cost repaired after substantially increasing.Therefore in bituminous paving
Maintenance in, road-maintaining truck plays an important role.
Vulcanize class to care the car, typically by fuel gas supply system, storage bin, heating pad wall or other firing equipments, automobile chassis
Deng composition.Vulcanizing the mode of heating of method typically has two kinds of forms, and one kind is to carry out heat radiation heating, this kind heating by heating pad wall
Mode heating effect is good, efficiency high but the problems such as maintenance difficult be present.Another kind is to use infrared heating, simple to operate,
Be easy to repair, but heating effect not as heating pad wall it is good.The Heat preservation of storage bin typically does thermal source using liquefied gas, but heats
Time is longer.Care the car suitable for bad, with benefit, pavement conditions are preferable, when oil content is higher, use the road surface for repairing of caring the car
Quality is higher, so such a car uses on a highway more, due to not needing live spice, operating efficiency is higher, but operates
It is relative complex.Feed time is longer, when there is needing provisional job task, cannot be repaired in time.And asphalt road
Face inevitably produces waste asphalt mixture in mending course, not only pollutes environment, wastes resource.
The content of the invention
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of pulling type Hot-blast Heating road surface
Care the car, collection pitch heating, be incubated, transport, in-situ heat regeneration is integrated.
In order to solve the above-mentioned technical problem, the utility model, which adopts the following technical scheme that, is achieved：
A kind of pulling type Hot-blast Heating pavement maintenance truck, including chassis, support hanger, power set and heating pad wall, the support
Hanger is arranged on chassis front end, support hanger is provided with power set on the chassis, the heating pad wall is arranged on bottom
Back-end disk, hot air apparatus, heating drum apparatus and charging system, institute are disposed with power set on the chassis
Hot air apparatus is stated to connect with heating drum apparatus；
The hot air apparatus includes combustion blower and hot-blast stove, and combustion blower provides the air of heat, institute for hot-blast stove
Stating hot-blast stove includes outer wall, hot-blast stove helical blade and inwall, and hot-blast stove helical blade is arranged on inwall；
The heating drum apparatus includes stay-warm case, roller tube and helical blade, and stay-warm case is covered on outside roller tube, spiral shell
Vane piece is arranged on roller tube, and roller both sides are tapered, the helical-blade on the tapered roller of heating pad wall side
The rotation direction of piece is identical with the rotation direction of the helical blade on roller tube, the spiral on the tapered roller of hot-blast stove side
Helical blade in the rotation direction and roller tube of blade it is oppositely oriented, be machined with above the stay-warm case of heating pad wall side into
Material mouth, the conical section of charging aperture lower section respective rollers, stay-warm case lower section is machined with discharge port；
The charging system includes lift charging track and hopper, and hopper rises to charging on lift charging track
When above mouthful, material is poured into charging aperture by hopper upset.
The air that the combustion blower provides heat for hot-blast stove includes, and combustion blower includes air-heater and circulated air
The air in the external world is heated and is pumped into hot-blast stove by machine, air-heater, and circulating fan will be heated more than drum apparatus and heating pad wall
Hot blast is pumped into hot-blast stove.
The hot-blast stove helical blade includes three groups of rotation direction identical helical blades, and the longitudinal section of hot-blast stove helical blade is mutual
Into 120 °.
Between the outer wall and inwall hot-blast stove heat-insulation layer is provided with outer wall.
Outside surround of the stay-warm case has insulation material, and the insulation material includes asbestos.
Spiral distributor is provided with the charging aperture.
When being risen on lift charging track above charging aperture, material is poured into charging aperture and led to the hopper by hopper upset
Cross hoist engine realization.
The discharge port connects discharge pipe, and discharge pipe causes asphalt material from the discharging of chassis rear portion.
The power set bag expands diesel engine, and the rotary power of roller takes the mode that gear engages.
It is also equipped with controlling electric cabinet on the chassis.
The utility model compared with prior art, has the following technical effect that：
Numerous multiple functions cared the car are integrated by of the present utility model care the car, and asphalt can be added
Heat, it is incubated, transport, and to the Bituminous concrete surface material in-situ heat regeneration on former road surface, using Bituminous concrete surface material to the road of disease be present
Repaired in face.The Hot-blast Heating of the utility model design is cared the car, and hot-blast stove part produces hot blast and mixed with circulating air, is saved
The about energy, energy-saving and emission-reduction, good economy performance, improve asphalt mixture heating efficiency.
Brief description of the drawings
Fig. 1 is that the utility model is cared the car front view；
Fig. 2 is that the utility model is cared the car extreme end of chassis rearview (not showing heating pad wall)；
Fig. 3 (a) is that the utility model is cared the car hot-blast stove helical blade schematic diagram, and (b) is the A-A sectional views of (a)；
Fig. 4 be the utility model care the car heating drum apparatus schematic diagram.
The implication of each label is in figure：
1-chassis, 2-support hanger, 3-power set, 4-heating pad wall, 5-hot air apparatus, 6-heating drum apparatus,
7-charging system, the electric cabinet of 8-control；
501-combustion blower, 502-hot-blast stove, 503-outer wall, 504-hot-blast stove helical blade, 505-inwall；
601-stay-warm case, 602-roller tube, 603-helical blade, 604-charging aperture, 605-discharge port, 606-
Spiral distributor, 607-hoist engine, 608-discharge pipe；
701-lift charging track, 702-hopper.
Explanation is further explained in detail to particular content of the present utility model below in conjunction with accompanying drawing.
Embodiment
Specific embodiment of the utility model given below is, it is necessary to which explanation is that the utility model is not limited to following tool
Body embodiment, all equivalents done on the basis of technical scheme each fall within the scope of protection of the utility model.
The utility model heating pad wall is conventional design, and it is suspended on vehicle end, is connected with car owner's beam bolt, work when packing up
Make mechanism and keep vertical state, there is safety measure to ensure that it does not overturn.Limited location device during upset, ensure that it is only turned over.
Upset keeps certain distance to after parallel to the ground with ground, and can carry out up and down, side-to-side movement and each several part moved by hydraulic pressure
Driving, so as to reach reparation bituminous paving can be needed to carry out heating reparation to sheet.
After heating pad wall is repaired to bituminous paving heating, heating drum apparatus 6 can be opened into reverse rotation makes heating
Good asphalt material reaches and is sprinkled upon repair place from the release paving of discharge port 605 again at spiral distributor 606, then by manually promoting small-sized shake
Dynamic pressure real machine is compacted to it to complete repair.Whole maintenance processes pass through the hanging Hot-blast Heating maintenance of surface of Novel slippers
Car, which has reached, to economize on resources, and improves production efficiency, saves manpower, environmentally friendly sustainable, the purpose significantly reduced of cost.
Embodiment 1：
Above-mentioned technical proposal is deferred to, as Figure 1-4, the present embodiment provides a kind of pulling type Hot-blast Heating maintenance of surface
Car, including chassis 1, support hanger 2, power set 3 and heating pad wall 4, support hanger 2 are arranged on the front end of chassis 1 and are used to pull to care the car,
The power that power set 3 provide vehicle is provided with support hanger 2 on chassis 1, heating pad wall 4 is arranged on the rear end of chassis 1,
Hot air apparatus 5, heating drum apparatus 6 and charging system 7, hot air apparatus 5 are disposed with chassis 1 at power set 3
Connected with heating drum apparatus 6；Hot air apparatus 5 includes combustion blower 501 and hot-blast stove 502, and combustion blower 501 is hot blast
Stove 502 provides the air of heat, and hot-blast stove 502 includes outer wall 503, hot-blast stove helical blade 504 and inwall 505, hot-blast stove spiral
Blade 504 is arranged on inwall 505.Heating drum apparatus 6 includes the offer of stay-warm case 601 insulation effect, roller tube 602 and spiral shell
Vane piece 603, stay-warm case 601 are covered on outside roller tube 602, and helical blade 603 is arranged on roller tube 602, roller tube
602 both sides are tapered, and the rotation direction of helical blade 603 on the roller tube 602 of tapered part is different, close to the side of heating pad wall 4
The rotation direction of helical blade 603 it is identical with the rotation direction of the helical blade 603 on roller tube 602 play spiral charging effect, it is close
The top of stay-warm case 601 of the side of heating pad wall 4 is machined with charging aperture 604, the taper of the lower section respective rollers cylinder 602 of charging aperture 604
Part, the lower section of stay-warm case 601 are machined with discharge port 605；Heat drum apparatus 6 and block or road surface mainly are mixed to cold pitch
Old asphalt mixture is heated, while has the effect such as storage to asphalt, transport, thermal regeneration.Wherein spiral
Blade 603 the center section of roller tube 602 design in order that asphalt material homogeneous heating and can realize input and output material, be
Make asphalt discharging smooth, prevent asphalt material from accumulate at hot wind inlet, front end centrum is provided with and helical blade 603
Oppositely oriented blade.
Charging system 7 includes lift charging track 701 and hopper 702, and hopper 702 is on lift charging track 701
When rising to 604 top of charging aperture, hopper 702 is overturn pours into charging aperture 604 by material.Hopper 702 is in lift charging track 701
On when rising to 604 top of charging aperture, hopper 702, which is overturn, to be poured into charging aperture 604 by material and is realized by hoist engine 607.Realization side
For formula for example, asphalt material is put into hopper 702, hoist engine 607 drives winding cords to move with movable reel precession, rope so as to
Hopper 702 is driven to move.When hopper 702, which moves up, feeds 701 peak position of track in lift, it will rotate, make
The afterbody of hopper 702 tilts, and realizes material unloading function, when discharging terminates, hopper 702 gradually returns to charging position.Old asphalt is then
By entering charging aperture 604, under constantly upset is heated in heating drum apparatus 6, the fluid state of asphalt material can be kept and subtracted
Few segregation phenomenon.
The air that combustion blower 501 provides heat for hot-blast stove 502 includes, and combustion blower 501 includes air-heater or drum
The air in the external world is heated and is pumped into hot-blast stove 502 by blower fan and circulating fan, air-heater, and circulating fan will heat roller
The waste heat wind of device 6 and heating pad wall 4 is pumped into hot-blast stove 502.Circulation in hot-blast stove 502 is made by combustion blower 501
Atmosphere temperature rising.It has two blower fans, and one is the air blower for being pumped into air, and one is circulating fan, first air blower be by
Extraneous air is pumped into hot-blast stove 502, burner combustion.Second circulating fan is by heating drum apparatus 6 and heating
The remaining hot blast of wall 4 is pumped into hot-blast stove.During heat air delivery, to make the heat energy that suction air and burner combustion are discharged
Sufficient heat exchange is carried out, it is identical to be disposed with three groups of rotation directions in hot-blast stove 502, is mutually 120 ° of helical blade, the helical blade is cut
The design of straight section is taken in face, extend air in hot-blast stove 502 circulation path so as to improving heat-exchange temperature.
Hot-blast stove heat-insulation layer is provided with outer wall 503 between outer wall 503 and inwall 505, plays asphalt thermal insulation effect.
Outside surround of stay-warm case 601 has insulation material, and insulation material includes asbestos.Asbestos heat-insulating property is relatively good,
Hull outside takes totally enclosed type to surround, and reduces thermal conductivity factor, improves heat-resisting ability, prevent thermal loss.
Discharge port 605 connects discharge pipe 608, and discharge pipe 608 causes asphalt material from the rear portion discharging of chassis 1.
The bag of power set 3 expands diesel engine, and the rotary power of roller tube 602 takes the mode that gear engages, the examination of realization side
For example, power is reached by diesel engine and rotates feed bin motor through shaft coupling after hydraulic pump and reach gear wheel, gear wheel is arranged on housing
On, drive the rotation of the device.In order that asphalt can homogeneous heating, rotating speed uses low speed, takes 8r/min.
It is also equipped with controlling electric cabinet 8 to realize the intelligent control to all devices on caring the car on chassis 1.
Operation principle is：
Fuel oil is lighted by petroleum pipeline into hot-blast stove 502 at combustion blower 501, and combustion blower 501 is by air
Hot-blast stove 502 is pumped into, so produces high-temperature flue gas because air burns in stove, circulating fan is blown into hot-blast stove by hot blast is reclaimed
In 502 with burning caused by high-temperature flue gas be mixed to form temperature be up to 400 DEG C of flue gas respectively enter heating drum apparatus 6 with
Heating pad wall 4 realizes the effect of heating.The hot blast of recovery not only can suitably reduce flue-gas temperature, be unlikely to destroy pitch mixing
Material, while using recovery hot blast to reach the efficient utilization of energy.
Claims (10)
1. a kind of pulling type Hot-blast Heating pavement maintenance truck, including chassis (1), support hanger (2), power set (3) and heating pad wall
(4), the support hanger (2) is arranged on chassis (1) front end, and dynamic dress is set close to support hanger (2) place on the chassis (1)
Put (3), the heating pad wall (4) is arranged on chassis (1) rear end, it is characterised in that close to power set on the chassis (1)
(3) place is disposed with hot air apparatus (5), heating drum apparatus (6) and charging system (7), the hot air apparatus (5) and heating
Drum apparatus (6) connects；
The hot air apparatus (5) includes combustion blower (501) and hot-blast stove (502), and combustion blower (501) is hot-blast stove
(502) air of heat is provided, the hot-blast stove (502) includes outer wall (503), hot-blast stove helical blade (504) and inwall
(505), hot-blast stove helical blade (504) is arranged on inwall (505)；
The heating drum apparatus (6) includes stay-warm case (601), roller tube (602) and helical blade (603), stay-warm case
(601) roller tube (602) is covered on outside, helical blade (603) is arranged on roller tube (602), roller tube (602) both sides
Tapered, helical blade (603) rotation direction on the roller tube (602) of tapered part is different, close to heating pad wall (4) side
Helical blade (603) rotation direction is identical with the rotation direction of the helical blade (603) on roller tube (602), close to heating pad wall (4) side
Stay-warm case (601) above be machined with charging aperture (604), the tapered portion of respective rollers cylinder (602) below charging aperture (604)
Point, it is machined with discharge port (605) below stay-warm case (601)；
The charging system (7) includes lift charging track (701) and hopper (702), and hopper (702) is in lift charging rail
When being risen on road (701) above charging aperture (604), material is poured into charging aperture (604) by hopper (702) upset.
2. care the car as claimed in claim 1, it is characterised in that the combustion blower (501) is that hot-blast stove (502) provides heat
Air include, combustion blower (501) includes air-heater and circulating fan, and the air in the external world is heated and be pumped into by air-heater
In hot-blast stove (502), the waste heat wind for heating drum apparatus (6) and heating pad wall (4) is pumped into hot-blast stove (502) by circulating fan
It is interior.
3. care the car as claimed in claim 1, it is characterised in that the hot-blast stove helical blade (504) includes three groups of rotation direction phases
Same helical blade, the longitudinal section of hot-blast stove helical blade (504) is mutually 120 °.
4. care the car as claimed in claim 1, it is characterised in that close to outer wall between the outer wall (503) and inwall (505)
(503) place is provided with hot-blast stove heat-insulation layer.
5. care the car as claimed in claim 1, it is characterised in that outside surround of the stay-warm case (601) has insulation material, institute
Stating insulation material includes asbestos.
6. care the car as claimed in claim 1, it is characterised in that charging aperture (604) place is provided with spiral distributor
(606)。
7. care the car as claimed in claim 1, it is characterised in that the hopper (702) rises in lift charging track (701)
When above to charging aperture (604), material is poured into charging aperture (604) and realized by hoist engine (607) by hopper (702) upset.
8. care the car as claimed in claim 1, it is characterised in that discharge port (605) the connection discharge pipe (608), discharging
Pipeline (608) causes asphalt material from chassis (1) rear portion discharging.
9. care the car as claimed in claim 1, it is characterised in that the power set (3) include diesel engine, roller tube
(602) rotary power takes the mode that gear engages.
10. care the car as claimed in claim 1, it is characterised in that be also equipped with controlling electric cabinet (8) on the chassis (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720665931.2U CN206986674U (en) | 2017-06-08 | 2017-06-08 | A kind of pulling type Hot-blast Heating pavement maintenance truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720665931.2U CN206986674U (en) | 2017-06-08 | 2017-06-08 | A kind of pulling type Hot-blast Heating pavement maintenance truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206986674U true CN206986674U (en) | 2018-02-09 |
Family
ID=61396214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720665931.2U Expired - Fee Related CN206986674U (en) | 2017-06-08 | 2017-06-08 | A kind of pulling type Hot-blast Heating pavement maintenance truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206986674U (en) |
-
2017
- 2017-06-08 CN CN201720665931.2U patent/CN206986674U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108867288B (en) | Multi-functional maintenance car suitable for bituminous paving repairs | |
| CN100441776C (en) | In-place heat regeneration asphalt pavement remixer | |
| CN206289505U (en) | Sheet pavement in-situ heat regeneration unit | |
| CN206233064U (en) | One kind insulation hopper and Hot-blast Heating type asphalt pavement maintanance truck | |
| CN105200902B (en) | One kind insulation storing type comprehensive maintaining vehicle for bituminous pavement | |
| CN206512578U (en) | Local hot regenerating | |
| CN105155391B (en) | Hot blast for road surface hot recycling is layered reheating locomotive | |
| CN103541303B (en) | Continuous asphalt reworked material hot air circulation heating device | |
| CN105926413A (en) | Hotin-place recycling engine for pavement | |
| CN205636450U (en) | Hot regenerating device of asphalt roads | |
| CN201176557Y (en) | Hot blast type thermal regeneration repairing vehicle for asphalt pavement | |
| CN106012781B (en) | A kind of comprehensive maintaining vehicle for bituminous pavement that live can cook but also keep the temperature storing | |
| CN201125361Y (en) | Vehicle mounted type tar pavement maintenance car | |
| CN103993537B (en) | Mobile bitumen compound reclaim equiment | |
| CN206070325U (en) | A kind of pavement maintenance truck | |
| CN206986674U (en) | A kind of pulling type Hot-blast Heating pavement maintenance truck | |
| CN107858974A (en) | A kind of multi-functional sweeper | |
| CN106120527B (en) | A kind of pavement maintenance truck | |
| CN205821958U (en) | A kind of comprehensive maintaining vehicle for bituminous pavement that on-the-spot can cook and can be incubated storing | |
| CN105066684B (en) | A kind of manganese processing rotation kiln system of gas burner heat supply and air-introduced machine not laying dust | |
| CN204825577U (en) | Heating mix cylinder | |
| CN205604025U (en) | Pitch regenerating unit with pitch smoke and dust processing mechanism | |
| CN203866674U (en) | Movable asphalt mixture reproducing equipment | |
| CN209891000U (en) | Old asphalt mixture regenerative heating device | |
| CN208151809U (en) | A kind of novel in-situ heat regeneration malaxation device for reclaimed materials for asphalt pavement temperature raising again |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20180608 |