CN107794830B - A kind of municipal administration road asphalt laying apparatus - Google Patents
A kind of municipal administration road asphalt laying apparatus Download PDFInfo
- Publication number
- CN107794830B CN107794830B CN201711011033.6A CN201711011033A CN107794830B CN 107794830 B CN107794830 B CN 107794830B CN 201711011033 A CN201711011033 A CN 201711011033A CN 107794830 B CN107794830 B CN 107794830B
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- cylinder body
- bottom plate
- stir chamber
- rotary shaft
- wheel
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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
- 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
-
- 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
- E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
- E01C2301/50—Methods or devices for preventing dust by spraying or sucking
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses a kind of municipal administration road asphalt laying apparatus, including towing bracket, bottom plate, dust exhaust apparatus, stir chamber, cylinder body, wiping tablet, vibrator and compact wheel；Dust exhaust apparatus is provided on the bottom plate；Cylinder body is provided on the right side of the dust exhaust apparatus, cylinder body upper end is equipped with stir chamber, and stir chamber upper end is equipped with feed hopper, is provided with first motor on the right side of feed hopper, the output end of first motor is fixedly connected with the first rotary shaft；The stir chamber lower end is connect and is communicated with cylinder body by catheter；Third rotary shaft lower end is fixedly connected with flabellum, and flabellum lower end is provided with refrigerating plant；Discharge nozzle is connected on the left of the cylinder body；The bottom plate lower end is additionally provided with vibrator；The vertical rod lower end of the l-shaped rod is equipped with floating wheel and compact wheel.The present invention has dedusting, and refrigerating function, work efficiency is high, and laying effect is good, can meet different-thickness and be laid with requirement, applied widely.
Description
Technical field
The present invention relates to municipal field, specifically a kind of municipal administration road asphalt laying apparatus.
Background technique
Town road is divided into four classes: through street, trunk roads, secondary distributor road and branch.Through street is in megalopolis or big city
Middle setting, being will be upper with median strip, and downlink vehicle separates, main to contact each master in urban district for the dedicated quick main line of automobile
Want area, urban district and main suburb nearby, satellite and the main external outlet of connection, the main visitor in burden city and shipping
Traffic has higher speed and the big traffic capacity.Asphalt is needed in a part of town road, to facilitate vehicle pass-through.
The dark brown complex mixture that pitch is made of the hydrocarbon and its non metallic derivatives of different molecular weight,
It is in a liquid, semi-solid or solid state, it is a kind of waterproof and dampproof and corrosion-resistant organic cementitious material.For works such as coating, plastics, rubber
Industry and surfacing etc..Pitch is in solid-state at normal temperature, so needing to heat when use to add solid asphalt melting
For hot temperature generally at 120 °C or so, the pitch heating of the prior art is typically all to be heated by boiler, then transports to laying and sets
Standby upper, which results in the temperature of pitch to be declined, the bituminous pavement quality decline of laying, and before carrying out asphalt paving
It needs road pavement to be dusted, otherwise will affect bituminous pavement quality, general laying apparatus does not have this function, and the effect that works
Rate is low, and laying effect is poor, and is unable to satisfy the asphalt paving requirement of different-thickness.
Summary of the invention
The purpose of the present invention is to provide a kind of municipal administration road asphalt laying apparatus, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of municipal administration road asphalt laying apparatus, including towing bracket, bottom plate, dust exhaust apparatus, stir chamber, cylinder body, smear
Plate, vibrator and compact wheel；Dust exhaust apparatus is provided on the bottom plate, dust exhaust apparatus left end is fixedly installed with sweep-up pipe, inhales
Dirt pipe is fixedly mounted through bottom plate and with suction inlet；It is provided with cylinder body on the right side of the dust exhaust apparatus, cylinder body upper end is equipped with stirring
Chamber, stir chamber upper end are equipped with feed hopper, are provided with first motor on the right side of feed hopper, the output end of first motor is fixedly connected with
First rotary shaft, the first rotary shaft are rotatablely connected through stir chamber upper end and with stir chamber, are symmetrically connected in the first rotary shaft
Stirring rod；Opposite stirring rod is staggeredly equipped with fixed link on the inner wall of the stir chamber, has inserted heating tube inside fixed link, has added
Heat pipe stretches out stir chamber and connect with heating device；The stir chamber lower end is connect and is communicated with cylinder body by catheter, in cylinder body
Piston is slidably connected, is fixedly installed with threaded rod on the right side of piston；It is threaded in screw shell on the right side of the threaded rod,
Screw shell right end is rotatably connected on the inner wall of cylinder body and is fixedly connected with the rotating bar through cylinder body right end；The rotating bar
On be symmetrically installed with bevel gear, the upper end in two bevel gear middle positions is provided with half bevel gear, and half bevel gear half has the gear teeth,
Half does not have the gear teeth；Half bevel gear upper end is fixedly connected with the second rotary shaft, the other end of the second rotary shaft and the second electricity
The output end of machine is fixedly connected；Driving gear, driving gear right side and driven gear are fixedly installed in second rotary shaft
It engages, is fixedly connected with third rotary shaft on driven gear；Third rotary shaft lower end is fixedly connected with flabellum, flabellum lower end
It is provided with refrigerating plant；It is connected with discharge nozzle on the left of the cylinder body, check valve is provided in discharge nozzle, discharge nozzle runs through bottom
Plate protrudes into bottom plate lower end；The bottom plate lower end is additionally provided with vibrator；The bottom plate upper end is fixedly installed with fixed plate, fixed
L-shaped rod is slidably connected in plate, the vertical rod lower end of l-shaped rod is equipped with floating wheel and compact wheel, and the bottom plate upper end left side is solid
Dingan County is equipped with towing bracket, and bottom plate lower end is symmetrically installed with wheel, is provided with electrohydraulic cylinder A immediately below the cylinder body, electronic
The lower end hydraulic cylinder A is fixedly connected with wiping tablet, wiping tablet slant setting.
As further scheme of the invention: the suction inlet is in horn-like.
As further scheme of the invention: being also equipped with helical blade in first rotary shaft.
As further scheme of the invention: the fixed link is hollow structure, and has good thermal conductivity.
As further scheme of the invention: the cylinder body is rectangular parallelepiped structure.
As further scheme of the invention: the left side for smoothing out wheel and compact wheel being arranged in smoothes out and is provided in wheel
Ring is heated, wheel top is smoothed out and is additionally provided with scraper plate.
As further scheme of the invention: the horizon bar lower end of the l-shaped rod is fixedly connected with electrohydraulic cylinder B.
Compared with prior art, the beneficial effects of the present invention are: the present invention is by preventing from pitch from heating in stir chamber
While be stirred, be heated evenly pitch, carrying out pumping asphalt paving by the way that piston/cylinder is arranged can keep output uniform,
It is laid with high-efficient, the dust exhaust apparatus of setting is cleared up preceding ground is laid with, thus make asphalt paving better effect, the wind of setting
Fan and refrigerating plant can accelerate pitch cooling, facilitate subsequent progress, improve work efficiency, screeding and compaction device of setting etc.
Adjustable height requires to meet different-thickness and be laid with, applied widely.In conclusion the present invention has dedusting, it is cooling
Function, work efficiency is high, and laying effect is good, can meet different-thickness and be laid with requirement, applied widely.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that road asphalt laying apparatus is used in municipal administration.
Fig. 2 is the framework enlarged drawing in municipal administration road asphalt laying apparatus at A.
Fig. 3 is the perspective view of discharge nozzle in municipal administration road asphalt laying apparatus.
In figure: 1- towing bracket, 2- bottom plate, 3- dust exhaust apparatus, 4- suction inlet, 5- wheel, 6- stir chamber, the first electricity of 7-
Machine, 8- feed hopper, the first rotary shaft of 9-, 10- stirring rod, 11- fixed link, 12- heating tube, 13- helical blade, the second electricity of 14-
Machine, 15- cylinder body, 16- discharge nozzle, 17- electrohydraulic cylinder A, 18- wiping tablet, 19- fixed plate, 20-L type bar, 21- electric hydaulic
Cylinder B, 22- vibrator, 23- smooth out wheel, 24- compact wheel, 25- heat ring, 26- scraper plate, the second rotary shaft of 27-, 28- driving tooth
Wheel, 29- driven gear, 30- third rotary shaft, 31- flabellum, 32- refrigerating plant, half bevel gear of 33-, 34- bevel gear, 35- turn
Lever, 36- screw shell, 37- threaded rod, 38- piston.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-3, a kind of municipal administration road asphalt laying apparatus, including towing bracket 1, bottom plate 2, dust exhaust apparatus 3,
Stir chamber 6, cylinder body 15, wiping tablet 18, vibrator 22 and compact wheel 24；Traction branch is fixedly installed on the left of 2 upper end of bottom plate
Frame 1, towing bracket 1 are symmetrically installed with wheel 5 for connecting traction device, 2 lower end of bottom plate, and wheel 5 facilitates the device mobile；Institute
State and be additionally provided with dust exhaust apparatus 3 on bottom plate 2,3 left end of dust exhaust apparatus is fixedly installed with sweep-up pipe, sweep-up pipe through bottom plate 2 and with
Suction inlet 4 is fixedly mounted, and for suction inlet 4 in horn-like, dust exhaust apparatus 3 can be dusted impurity elimination to ground, improve asphalt paving
Effect；Cylinder body 15 is provided on the right side of the dust exhaust apparatus 3,15 upper end of cylinder body is equipped with stir chamber 6, and 6 upper end of stir chamber is equipped with
Feed hopper 8 is provided with first motor 7 on the right side of feed hopper 8, and the output end of first motor 7 is fixedly connected with the first rotary shaft 9, and
One rotary shaft 9 is rotatablely connected through 6 upper end of stir chamber and with stir chamber 6, is symmetrically connected with stirring rod 10 in the first rotary shaft 9,
Stirring rod 10 is driven to rotate by the first rotary shaft 9 when first motor 7 rotates, to the drip in stir chamber 6 when stirring rod 10 rotates
Blueness is stirred, to guarantee that pitch is heated evenly, does not influence to be laid with；Described first selects and is also equipped with helical blade in shaft 9
13, it drives pitch to stir upwards when helical blade 13 rotates, increases the mobility of pitch；It is opposite on the inner wall of the stir chamber 6
Stirring rod 10 is staggeredly equipped with fixed link 11, and fixed link 11 is hollow structure, and has good thermal conductivity, inside fixed link 11
Heating tube 12 is inserted, heating tube is stretched out stir chamber 6 and connect with heating device, and fixed link 11 is while increasing stirring efficiency pair
Heating tube 12 plays a protective role；6 lower end of stir chamber is connect and is communicated with cylinder body 15 by catheter, and cylinder body 15 is rectangular
Body structure slidably connects piston 38 in cylinder body 15, and the right side of piston 38 is fixedly installed with threaded rod 37, and threaded rod 37 or so moves
Band piston 38 moves left and right when dynamic；It is threaded in screw shell 36 on the right side of the threaded rod 37,36 right end of screw shell
It is rotatably connected on the inner wall of cylinder body 15 and is fixedly connected with the rotating bar 35 through 15 right end of cylinder body, band when rotating bar 35 rotates
Dynamic screw shell 36 rotates；Bevel gear 34, the upper end in two 34 middle positions of bevel gear are symmetrically installed in the rotating bar 35
It is provided with half bevel gear 33, half bevel gear, 33 half there are the gear teeth, and half does not have the gear teeth, when the bevel gear of half bevel gear 33 and left side
Rotate rotating bar 35 when 34 engagement, the bevel gear 34 that half bevel gear 33 continues to rotate bevel gear 34 and right side far from left side nibbles
Invert rotating bar 35 after conjunction, to realize 35 positive and negative rotation of rotating bar；Half bevel gear, 33 upper end and the second rotary shaft 27 are solid
Fixed connection, the other end of the second rotary shaft 27 are fixedly connected with the output end of the second motor 14, and the second motor 14 passes through when rotating
Second rotary shaft 27 drives the rotation of half bevel gear 33；Driving gear 28, driving tooth are fixedly installed in second rotary shaft 27
28 right side of wheel is engaged with driven gear 29, and third rotary shaft 30, the rotation of the second rotary shaft 27 are fixedly connected on driven gear 29
When by the engagement of driving gear 28 and driven gear 29 rotate third rotary shaft 30；30 lower end of third rotary shaft
It is fixedly connected with flabellum 31,31 lower end of flabellum is provided with refrigerating plant 32, and refrigerating plant 32 ensures the wind of the rotation blowout of fan 31
For cold wind, cooled down to accelerate pitch；The left side of the cylinder body 15 is connected with discharge nozzle 16, is provided in discharge nozzle 16 unidirectional
Valve, discharge nozzle 16 run through bottom plate 2, protrude into 2 lower end of bottom plate, 16 lower port of discharge nozzle be it is flat, facilitate asphalt paving；
Electrohydraulic cylinder A17 is provided with immediately below the cylinder body 15, the lower end electrohydraulic cylinder A17 is fixedly connected with wiping tablet 18, smoothes out
18 slant setting of stick, the terrain clearance of wiping tablet 18 is adjusted in electrohydraulic cylinder A17, so as to meet different-thickness asphalt paving
It is required that wiping tablet 18 carries out floating processing for the pitch come is laid out；2 lower end of bottom plate is additionally provided with vibrator 22, vibrates
Device 22 vibrates to tentatively cooling pitch, increases asphalt paving effect, improves road asphalt service life；The bottom plate 2
Upper end is fixedly installed with fixed plate 19, and l-shaped rod 20 is slidably connected in fixed plate 19, and the vertical rod lower end of l-shaped rod 20 is equipped with
Wheel 23 and compact wheel 24 are smoothed out, the left side that compact wheel 24 is arranged in wheel 23 is smoothed out, smoothes out and is provided with heating ring 25 in wheel 23, smooth out
Take turns 23 pairs of vibrators 22 treated that bituminous sheaths carry out floating processing；23 top of floating wheel is additionally provided with scraper plate 26, scraper plate
26 pairs of pitches for smoothing out adhesion on wheel 23 are rooted out；The bituminous sheaths of 24 pairs of compact wheel floatings do compaction treatment；The l-shaped rod 20
Horizon bar lower end be fixedly connected with electrohydraulic cylinder B21, electrohydraulic cylinder B21 can be adjusted by l-shaped rod 20 smooth out wheel 23 with
The terrain clearance of compact wheel 24, so as to meet different-thickness asphalt paving requirement.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of municipal administration road asphalt laying apparatus, including towing bracket (1), bottom plate (2), dust exhaust apparatus (3), stir chamber
(6), cylinder body (15), wiping tablet (18), vibrator (22) and compact wheel (24)；It is characterized in that；It is provided on the bottom plate (2)
Dust exhaust apparatus (3), dust exhaust apparatus (3) left end are fixedly installed with sweep-up pipe, and sweep-up pipe is through bottom plate (2) and solid with suction inlet (4)
Dingan County's dress；It is provided with cylinder body (15) on the right side of the dust exhaust apparatus (3), cylinder body (15) upper end is equipped with stir chamber (6), stir chamber
(6) upper end is equipped with feed hopper (8), is provided with first motor (7) on the right side of feed hopper (8), the output end of first motor (7) is fixed
It being connected with the first rotary shaft (9), the first rotary shaft (9) is rotatablely connected through stir chamber (6) upper end and with stir chamber (6), and first
Stirring rod (10) are symmetrically connected in rotary shaft (9)；Opposite stirring rod (10) are staggeredly equipped on the inner wall of the stir chamber (6)
Fixed link (11), fixed link (11) is internal have been inserted heating tube (12), and heating tube is stretched out stir chamber (6) and connect with heating device；
Stir chamber (6) lower end is connect and is communicated with cylinder body (15) by catheter, slidably connects piston (38) in cylinder body (15),
Threaded rod (37) are fixedly installed on the right side of piston (38)；Screw shell (36) are threaded on the right side of the threaded rod (37)
It is interior, screw shell (36) right end be rotatably connected on the inner wall of cylinder body (15) and with the rotating bar (35) that runs through cylinder body (15) right end
It is fixedly connected；It is symmetrically installed with bevel gear (34) on the rotating bar (35), the upper end in two bevel gear (34) middle positions is set
It is equipped with half bevel gear (33), half bevel gear (33) half has the gear teeth, and half does not have the gear teeth；Half bevel gear (33) upper end and the
Two rotary shafts (27) are fixedly connected, and the other end of the second rotary shaft (27) is fixedly connected with the output end of the second motor (14)；Institute
It states and is fixedly installed on the second rotary shaft (27) driving gear (28), engaged on the right side of driving gear (28) with driven gear (29),
Third rotary shaft (30) are fixedly connected on driven gear (29)；Third rotary shaft (30) lower end and flabellum (31) fixed company
It connects, flabellum (31) lower end is provided with refrigerating plant (32)；Discharge nozzle (16), discharge nozzle are connected on the left of the cylinder body (15)
(16) check valve is provided in, discharge nozzle (16) runs through bottom plate (2), protrudes into bottom plate (2) lower end；Bottom plate (2) lower end is also set
It is equipped with vibrator (22)；Bottom plate (2) upper end is fixedly installed with fixed plate (19), slidably connects L-type in fixed plate (19)
Bar (20), the vertical rod lower end of l-shaped rod (20) are equipped with floating wheel (23) and compact wheel (24), bottom plate (2) the upper end left side
It is fixedly installed with towing bracket (1), bottom plate (2) lower end is symmetrically installed with wheel (5), is provided with electricity immediately below the cylinder body (15)
Hydrodynamic cylinder pressure A(17), electrohydraulic cylinder A(17) lower end is fixedly connected with wiping tablet (18), wiping tablet (18) slant setting.
2. municipal administration road asphalt laying apparatus according to claim 1, which is characterized in that the suction inlet (4) is in loudspeaker
Shape.
3. municipal administration road asphalt laying apparatus according to claim 1, which is characterized in that first rotary shaft (9)
On be also equipped with helical blade (13).
4. municipal administration road asphalt laying apparatus according to claim 1, which is characterized in that during the fixed link (11) is
Hollow structure, and there is good thermal conductivity.
5. municipal administration road asphalt laying apparatus according to claim 1, which is characterized in that the cylinder body (15) is rectangular
Body structure.
6. municipal administration road asphalt laying apparatus according to claim 1, which is characterized in that floating wheel (23) setting
It in the left side of compact wheel (24), smoothes out and is provided with heating ring (25) in wheel (23), smooth out and be additionally provided with scraper plate above wheel (23)
(26).
7. municipal administration road asphalt laying apparatus according to claim 1, which is characterized in that the water of the l-shaped rod (20)
Flat bar lower end is fixedly connected with electrohydraulic cylinder B(21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711011033.6A CN107794830B (en) | 2017-10-26 | 2017-10-26 | A kind of municipal administration road asphalt laying apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711011033.6A CN107794830B (en) | 2017-10-26 | 2017-10-26 | A kind of municipal administration road asphalt laying apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107794830A CN107794830A (en) | 2018-03-13 |
| CN107794830B true CN107794830B (en) | 2019-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711011033.6A Active CN107794830B (en) | 2017-10-26 | 2017-10-26 | A kind of municipal administration road asphalt laying apparatus |
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Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108625261A (en) * | 2018-05-22 | 2018-10-09 | 刘桂明 | A kind of road and bridge laying sealing device |
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| CN109183575B (en) * | 2018-11-07 | 2021-04-30 | 中建二局第二建筑工程有限公司 | Asphalt paving device for building construction |
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| CN111074728A (en) * | 2019-12-13 | 2020-04-28 | 陈嘉宇 | Road asphalt laying device for municipal administration |
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| CN114440747B (en) * | 2022-01-28 | 2024-05-14 | 杭州临安路桥工程有限公司 | Municipal administration is with portable pitch deformation detection device |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1196432A (en) * | 1967-04-05 | 1970-06-24 | Hudswell Clarke And Company Lt | Improvements in Road Carpeting Machines |
| EP2366831B1 (en) * | 2010-03-18 | 2014-12-24 | Joseph Vögele AG | Method for controlling the process of applying a layer of road paving material and paver |
| CN204080601U (en) * | 2014-09-29 | 2015-01-07 | 侯德健 | Self-leveling integrated construction device |
| CN204325886U (en) * | 2014-12-19 | 2015-05-13 | 李永伟 | A kind of road quick-restoring device |
| CN207498786U (en) * | 2017-10-26 | 2018-06-15 | 刘兆鹏 | A kind of municipal administration road asphalt laying apparatus |
-
2017
- 2017-10-26 CN CN201711011033.6A patent/CN107794830B/en active Active
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| Publication number | Publication date |
|---|---|
| CN107794830A (en) | 2018-03-13 |
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