[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

CN206015483U - A kind of rubber-tyred roller interleaving agent automatic painting and scraper system - Google Patents

A kind of rubber-tyred roller interleaving agent automatic painting and scraper system Download PDF

Info

Publication number
CN206015483U
CN206015483U CN201620806544.1U CN201620806544U CN206015483U CN 206015483 U CN206015483 U CN 206015483U CN 201620806544 U CN201620806544 U CN 201620806544U CN 206015483 U CN206015483 U CN 206015483U
Authority
CN
China
Prior art keywords
scraper
interleaving agent
rubber
tire
connecting rod
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.)
Active
Application number
CN201620806544.1U
Other languages
Chinese (zh)
Inventor
张洪伟
董元帅
刘振正
侯芸
王学营
张艳红
赵晓亮
田春玲
李喆
戴建华
郑学文
肖利明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHECSC HIGHWAY MAINTENANCE DETECTION TECHNOLOGY Co Ltd
CHINA HIGHWAY ENGINEERING CONSULTING GROUP Co Ltd
Inner Mongolia Autonomous Region Traffic Engineering Construction Quality Supervision Bureau
Original Assignee
CHECSC HIGHWAY MAINTENANCE DETECTION TECHNOLOGY Co Ltd
CHINA HIGHWAY ENGINEERING CONSULTING GROUP Co Ltd
Inner Mongolia Autonomous Region Traffic Engineering Construction Quality Supervision Bureau
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHECSC HIGHWAY MAINTENANCE DETECTION TECHNOLOGY Co Ltd, CHINA HIGHWAY ENGINEERING CONSULTING GROUP Co Ltd, Inner Mongolia Autonomous Region Traffic Engineering Construction Quality Supervision Bureau filed Critical CHECSC HIGHWAY MAINTENANCE DETECTION TECHNOLOGY Co Ltd
Priority to CN201620806544.1U priority Critical patent/CN206015483U/en
Application granted granted Critical
Publication of CN206015483U publication Critical patent/CN206015483U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Road Paving Machines (AREA)

Abstract

The utility model discloses a kind of rubber-tyred roller interleaving agent automatic painting and scraper system, described system includes:Being arranged on road roller is used for the liquid reserve tank for storing interleaving agent, be arranged in front of road roller rubber tyre for the painting device to brushing interleaving agent on tire, with for the scraper that strikes off the asphalt adhered on tire, and the main body connecting rod for being fixed on painting device and scraper in front of tire.The liquid reserve tank is provided with filling opening, liquid displacement sensor and heater, interleaving agent can be heated to suitable temperature, improve the isolation effect of interleaving agent.The painting device is provided with temperature sensor, by electronic control module according to the distributive value of current road temperature control spray bar.The scraper is provided with scraper plate and material storing box, to withdraw the compound for scraping, and wraps up in recycling in attached interleaving agent suction pipeline on the asphalt just scraped by air pump.Interleaving agent automatic painting provided by the utility model and scraper system efficiently solve two problems of compound for automatically adjusting that the fountain height of interleaving agent is scraped off with recovery, and system architecture is simple, may be installed, range of application is wide.

Description

A kind of rubber-tyred roller interleaving agent automatic painting and scraper system
Technical field
The utility model is related to a kind of road engineering bituminous concrete rolling apparatus accessory system, is specifically a kind of wheel Tire road roller interleaving agent automatic painting and scraper system.
Background technology
The compaction quality of bituminous paving be largely fixed the performances such as the durability of bituminous paving, skid resistance and Functional performance.Rolling for bituminous paving is the method combined using steel roller and pneumatic-tired rollers, using steel roller Effect be the density for improving lower floor, and after using pneumatic-tired rollers, then levels are obtained than more uniform density.Rubber tire pressure Road machine can also eliminate car trace or fine cracks, make surface further fine and close.
Due to rubber tire and asphalt, each chemical constitution mutually has compatibility, the oil in rubber and pitch in tire Divide and form chemical bond so that asphalt is bonded on tire.For avoiding the generation of the phenomenon, incite somebody to action the two using Bituminous Isolation Agent It is conventional way to separate.At present absolutely few greatly unit in charge of construction when carrying out bituminous paving using pneumatic-tired rollers and rolling, meeting Several full-time staff are arranged, is held and is moistened with the mop of interleaving agent and withstands on the tire of road roller, follow road roller together to advance, and Keep there are enough interleaving agents on mop.If interleaving agent is very few, rubber tyre can take up pitch oil film or asphalt, affect The durability of bituminous paving and apparent characteristic;If interleaving agent is excessive, unnecessary waste can be not only caused, asphalt road can be also polluted Face so that the adhesive aggregation hydraulic performance decline of compound.In addition follow behind road roller, full-time staff will bear the height on heated bitumen road surface Temperature, and road roller hand can be very easy to security incident once neglecting if moveing backward suddenly.
The problems referred to above are based on, construction equipment producer or unit in charge of construction start to install on pneumatic-tired rollers smear automatically isolation The equipment of agent, and applied seldom relating to how to automatically adjust in many patents of invention or utility model patent, but these patents The device of interleaving agent sprinkling.In addition only have minority several patents and be related to scraper, but still have deficiency, that is, the pitch for scraping off is mixed Close material and do not do collection process, but be allowed to be scattered on bituminous paving.The compound being scattered road roller roll effect under, entirely Portion or part are pressed onto in road surface.Due to interleaving agent presence and temperature relatively low, adhesive aggregation performance with asphalt around Poor, easily peel off first in use, accelerate then the destruction of bituminous paving.
In sum, it is necessary to which the rubber tire scraper and brushing system of existing rubber-tyred roller are improved, increase basis Pavement temperature reconciles the device of interleaving agent fountain height and scraper retracting device automatically.
Content of the invention
One of the purpose of this utility model is the deficiency for the studies above, there is provided a kind of rubber-tyred roller interleaving agent is certainly Dynamic brush and scraper system, fountain height can not be automatically adjusted to expect to solve interleaving agent in prior art, and scrape off mixed Close material to reclaim, thus affect the technical problems such as durability of asphalt pavement.
For solving above-mentioned technical problem, the utility model is employed the following technical solutions:
A kind of rubber-tyred roller interleaving agent automatic painting and scraper system that the utility model is provided, it is characterised in that bag Including to be arranged on road roller is used for storing the liquid reserve tank of interleaving agent, be arranged in front of road roller rubber tyre for tire The painting device of brushing interleaving agent, and the scraper for striking off the asphalt adhered on tire, and be used for inciting somebody to action Painting device and scraper are fixed on the main body connecting rod in front of tire.It is provided with petroleum pipeline connection to brush in the main body connecting rod The liquid outlet in spray bar and liquid reserve tank in device, is provided with filter, valve and oil well pump on the petroleum pipeline.The painting Pipeline is provided between brush device and scraper, filter and valve on the pipeline, is provided with.
Preferably, further technical scheme is:The painting device includes fluid pressure governor, fixed support and installation Brush body is applied on fixed support and with the oil suction of tire interface, the fluid pressure governor is connected with main body connecting rod, solid for adjusting Distance between fixed rack and tire, the multiple atomizers of horizontal layout on the fixed support, multiple atomizers are laid in suction Oil applies the top of brush body, and is connected with spray bar, and the spray bar is connected with petroleum pipeline.
Further technical scheme is:Temperature sensor is installed on spray bar in the painting device, the temperature Degree sensor accesses electronic control module with spray bar, for being gathered the temperature value of current bituminous paving by temperature sensor, and transmits To electronic control module, by electronic control module according to the distributive value of current road temperature control spray bar.
Further technical scheme is:Oil suction in the painting device applies brush body by PP fabrics, polystyrene fabric Or the synthesis of one or more material composition of polyurethane foam is contained section bar material and is made.
Further technical scheme is:The scraper includes one or multi-channel scraper plate, adjusting means, ear mount, pushes away Plate and fluid pressure governor, the scraper plate are provided with draw-in groove, are provided with apart from left regulation wheel in draw-in groove, for adjusting between scraper plate and tire Distance.The adjusting means and ear mount are arranged in push pedal, and scraper plate is hinged in ear mount, and pass through adjusting means adjustment angle Degree, withstands scraper plate.Described fluid pressure governor one end is fixed on main body connecting rod, and one end is fixed in push pedal.
Further technical scheme is:In the scraper, adjacent scraper plate is symmetrical at an angle, under scraper plate Material storing box is provided with, for storing scraped asphalt.The material storing box bottom is provided with air pump, and the pitch for scraping is mixed Wrap up on material in attached interleaving agent suction pipeline.
Further technical scheme is:The main body connecting rod includes ground link, steering link and adjusts connecting rod, described Ground link one end is fixed on road roller, and one end is hinged with steering link, and the regulation connecting rod two ends are respectively hinged at basis On connecting rod and steering link, by the direction of hydraulic means regulation steering link, the other end of the steering link is filled with brushing Put connected.
Further technical scheme is:The liquid reserve tank includes that liquid outlet, filling opening, heater and liquid displacement are passed Sensor, the liquid displacement sensor access electronic control module with the valve and oil well pump of petroleum pipeline, for being passed by liquid displacement Sensor gathers the level value inside current liquid reserve tank, and transmits to electronic control module, is controlled according to current level value by electronic control module The start and stop of oil well pump and the switch of valve.Interleaving agent can be heated to suitable temperature by the heater, improve interleaving agent Isolation effect.
Compared with prior art, one of the beneficial effects of the utility model are:There is provided one kind to possess according to pavement temperature certainly The dynamic device for reconciling interleaving agent fountain height, when realizing that bituminous paving temperature is high, asphalt is more easy to bonding, spray with rubber tyre More interleaving agents are spilt in case asphalt is sticked on rubber tyre;When bituminous paving temperature reduces, automatic modulation sprays The oil pump capacity of oily device, the engineering demand that just cannot can not meet glutinously wheel using a small amount of interleaving agent.Further, it would be desirable to provide a kind of scraped is viscous Attached asphalt, and the device for reclaiming, reduce the risk that bituminous paving occurs to early destruction in validity period.This practicality simultaneously is new A kind of rubber-tyred roller interleaving agent automatic painting and scraper system architecture provided by type is simple, may be installed the glue of all kinds of specifications Use on roller, range of application is wide.
Description of the drawings
Fig. 1 is structural representation of the present utility model, and Fig. 2 is liquid reserve tank and painting device connection diagram, and Fig. 3 is storing Case and pipeline connection diagram, Fig. 4 are main body connecting rod and scraper connection diagram.
In figure, 1 is liquid reserve tank, 2 is painting device, 3 is scraper, 4 is main body connecting rod, 5 is rubber tyre, 6 is defeated Oil pipe, 7 be pipeline, 11 be liquid outlet, 12 be filling opening, 13 be heater, 14 be liquid displacement sensor, 21 be fixed Frame, 22 be oil suction apply brush body, 23 be atomizer, 24 be spray bar, 25 be temperature sensor, 26 be fluid pressure governor, 31 for scraping Plate, 32 be adjusting means, 33 be ear mount, 34 be push pedal, 35 be fluid pressure governor, 36 be draw-in groove, 37 be to be apart from left regulation wheel, 38 Material storing box, 39 be air pump, connecting rod based on 41,42 be steering link, 43 for adjust connecting rod, 44 be hydraulic means, 61 for filtering Device, 62 be valve, 63 be oil well pump, 71 be filter, 72 be valve.
Specific embodiment
In order to make up the deficiencies in the prior art, work characteristics and engineering demand of the inventor according to existing rubber-tyred roller, Devise a kind of simple structure, may be installed the interleaving agent automatic painting and scraper system used on the pneumatic-tired rollers of all kinds of specifications System.
With reference to Fig. 1, one embodiment of the present utility model is a kind of rubber-tyred roller interleaving agent automatic painting and scraper system System, should include liquid reserve tank 1 in the system, it is even more important that the liquid reserve tank 1 is provided with liquid outlet 11, filling opening 12, heating dress 13 and liquid displacement sensor 14 is put, liquid outlet 11 is connected with spray bar 24, be that the interleaving agent for pointing out liquid reserve tank is soon finished, will Liquid displacement sensor 13 accesses electronic control module with the valve 62 and oil well pump 63 of petroleum pipeline 6, for being sensed by liquid displacement Device 13 gathers the level value inside current liquid reserve tank 1, and transmits to electronic control module, is controlled according to current level value by electronic control module The start and stop of oil well pump 63 and the switch of valve 62.Wherein interleaving agent can be heated to suitable temperature by heater 13, improve every Isolation effect from agent.
A kind of specific scheme, with reference to Fig. 2, painting device 2 includes fluid pressure governor 26, fixed support 21 and installed in solid Brush body 22 is applied on fixed rack 21 and with the oil suction of tire interface, the fluid pressure governor 26 is connected with main body connecting rod 4, for adjusting Distance between fixed support 21 and tire, the multiple atomizers 23 of horizontal layout on the fixed support 21, multiple atomizers 23 are laid in the top that oil suction applies brush body 22, and are connected with spray bar 24, and the spray bar 24 is connected with petroleum pipeline 6.
Further technical scheme is, as shown in Figure 2, automatically adjusts work(for lift system brushing isolation agent Can, temperature sensor 25 is installed on the spray bar 24 in painting device 2, the temperature sensor 25 accesses electricity with spray bar 24 Control module, for being gathered the temperature value of current bituminous paving by temperature sensor 25, and transmits to electronic control module, by electronic control module Distributive value according to current road temperature control spray bar 24.
Inventor has found, applies the oil suction of brush body 22 and pressurized oil leak durability to improve oil suction, using by PP fabrics, poly- The synthesis of one or more material composition of styrene fabric or polyurethane foam is contained section bar material and is made.
With reference to Fig. 4, a kind of specific scheme, scraper 3 include one scraper plate 31, adjusting means 32, ear mount 33, push pedal 34 and fluid pressure governor 35, the scraper plate 31 is provided with draw-in groove 36, is provided with apart from left regulation wheel 37 in draw-in groove, for adjusting scraper plate 31 The distance between with tire.The adjusting means 32 and ear mount 33 are arranged in push pedal 34, and scraper plate 31 is hinged in ear mount 33, and Angle is adjusted by adjusting means 32, scraper plate 31 is withstood.35 one end of the fluid pressure governor is fixed on main body connecting rod 4, one end It is fixed in push pedal 34.
Further technical scheme is as shown in Figure 3, in order to reclaim to the asphalt that wipes off, to increased Scraper, adjacent scraper plate 31 are symmetrical at an angle, and scraper plate 31 has material storing box 38, for storing scraped drip Blue or green compound.38 bottom of the material storing box is provided with air pump 39, will wrap up in attached interleaving agent suction pipeline 7 on the asphalt for scraping In, pipeline 7 connects painting device 2 and scraper 3, is provided with filter 71 and valve 72 on pipeline 7.
With reference to shown in Fig. 2, painting device 2 and scraper 3 are fixed on the main body connecting rod 4 in front of tire, main body connecting rod 4 Petroleum pipeline 6 is inside provided with, filter 61, valve 62 and oil well pump 63 on the petroleum pipeline 6, is provided with.
Further technical scheme is, as shown in Fig. 2 for avoid in interleaving agent impurity to petroleum pipeline 6, spray bar 24 or Atomizer 23 results in blockage, by filter 61 installed in valve 62 and the front end of oil well pump 63.In the same manner by the filter on pipeline 7 71 front ends for being arranged on valve 72, as shown in Figure 3.
Further technical scheme is, the main body connecting rod 4 includes ground link 41, steering link 42 and adjusts connecting rod 43,41 one end of the ground link is fixed on road roller, and one end is hinged with steering link 42, the regulation connecting rod 43 two ends point It is not hinged on ground link 41 and steering link 42, the direction that steering link 42 is adjusted by hydraulic means 44, the steering The other end of connecting rod 42 is connected with painting device 2.
Preferred embodiment of the present utility model is the foregoing is only, not in order to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent substitution and improvements that is made etc. should be included in the utility model Protection domain within.

Claims (8)

1. a kind of rubber-tyred roller interleaving agent automatic painting and scraper system, it is characterised in that use including being arranged on road roller In storage interleaving agent liquid reserve tank (1), be arranged in front of road roller rubber tyre (5) for brushing interleaving agent on tire Painting device (2), and the scraper (3) for striking off the asphalt adhered on tire, and be used for brush dress Put to be fixed in the main body connecting rod (4) in front of tire, main body connecting rod (4) with scraper and be provided with petroleum pipeline (6) connection The liquid outlet (11) in spray bar (24) and liquid reserve tank (1) in painting device (2), is provided with filtration on petroleum pipeline (6) Device (61), valve (62) and oil well pump (63), are provided with pipeline (7), institute between painting device (2) and scraper (3) State.
2. a kind of rubber-tyred roller interleaving agent automatic painting according to claim 1 and scraper system, it is characterised in that:Institute Painting device (2) is stated including fluid pressure governor (26), fixed support (21) and is connect above and with tire installed in fixed support (21) Tactile oil suction applies brush body (22), and fluid pressure governor (26) are connected with main body connecting rod (4), for adjust fixed support (21) and Distance between tire, described fixed support (21) the upper multiple atomizers of horizontal layout (23), multiple described atomizer (23) lay In the top that oil suction applies brush body (22), and it is connected with spray bar (24), spray bar (24) are connected with petroleum pipeline (6).
3. a kind of rubber-tyred roller interleaving agent automatic painting according to claim 1 and 2 and scraper system, its feature exist In:Temperature sensor (25), temperature sensor (25) and spray are installed on the spray bar (24) in painting device (2) Oil pipe (24) accesses electronic control module, for being gathered the temperature value of current bituminous paving by temperature sensor (25), and transmits to electricity Control module, by electronic control module according to the distributive value of current road temperature control spray bar (24).
4. a kind of rubber-tyred roller interleaving agent automatic painting according to claim 1 and 2 and scraper system, its feature exist In:Oil suction in painting device (2) apply brush body (22) by PP fabrics, one kind of polystyrene fabric or polyurethane foam or The synthesis of multiple material composition is contained section bar material and is made.
5. a kind of rubber-tyred roller interleaving agent automatic painting according to claim 1 and scraper system, it is characterised in that:Institute Scraper (3) is stated including one or multi-channel scraper plate (31), adjusting means (32), ear mount (33), push pedal (34) and hydraulic regulation Device (35), scraper plate (31) are provided with draw-in groove (36), are provided with apart from left regulation wheel (37) in draw-in groove, for adjust scraper plate (31) with The distance between tire, adjusting means (32) and ear mount (33) are arranged in push pedal (34), and scraper plate (31) is hinged on ear mount (33) on, and angle is adjusted by adjusting means (32), withstands scraper plate (31), fluid pressure governor (35) one end is fixed on master On body connecting rod (4), one end is fixed in push pedal (34).
6. a kind of rubber-tyred roller interleaving agent automatic painting and scraper system according to claim 1 or 5, its feature exist In:In scraper (3), adjacent scraper plate (31) are symmetrical at an angle, and scraper plate (31) has material storing box (38), For storing scraped asphalt, material storing box (38) bottom is provided with air pump (39), by the asphalt for scraping On wrap up in attached interleaving agent suction pipeline (7).
7. a kind of rubber-tyred roller interleaving agent automatic painting according to claim 1 and scraper system, it is characterised in that:Institute Main body connecting rod (4) is stated including ground link (41), steering link (42) and adjusts connecting rod (43), ground link (41) one end It is fixed on road roller, one end is hinged with steering link (42), regulation connecting rod (43) two ends are respectively hinged at ground link (41) and on steering link (42), by the direction of hydraulic means (44) regulation steering link (42), steering link (42) The other end be connected with painting device (2).
8. a kind of rubber-tyred roller interleaving agent automatic painting according to claim 1 and scraper system, it is characterised in that:Institute Liquid reserve tank (1) is stated including liquid outlet (11), filling opening (12), heater (13) and liquid displacement sensor (14), the liquid Position displacement sensor (14) accesses electronic control module with the valve (62) and oil well pump (63) of petroleum pipeline (6), for by liquid position Displacement sensor (14) gathers current liquid reserve tank (1) internal level value, and transmits to electronic control module, by electronic control module according to current The start and stop of level value control oil well pump (63) and the switch of valve (62), interleaving agent can be heated to fitting by heater (13) Suitable temperature, improves the isolation effect of interleaving agent.
CN201620806544.1U 2016-07-29 2016-07-29 A kind of rubber-tyred roller interleaving agent automatic painting and scraper system Active CN206015483U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620806544.1U CN206015483U (en) 2016-07-29 2016-07-29 A kind of rubber-tyred roller interleaving agent automatic painting and scraper system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620806544.1U CN206015483U (en) 2016-07-29 2016-07-29 A kind of rubber-tyred roller interleaving agent automatic painting and scraper system

Publications (1)

Publication Number Publication Date
CN206015483U true CN206015483U (en) 2017-03-15

Family

ID=58245506

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620806544.1U Active CN206015483U (en) 2016-07-29 2016-07-29 A kind of rubber-tyred roller interleaving agent automatic painting and scraper system

Country Status (1)

Country Link
CN (1) CN206015483U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109837821A (en) * 2017-11-27 2019-06-04 卡特彼勒路面机械公司 The method of the compacting component of compacting machine and monitoring compacting machine
CN112095405A (en) * 2020-09-11 2020-12-18 陈晶晶 Tire brushing and scraping device for tire of tire type asphalt road roller and using method
CN112176828A (en) * 2020-09-27 2021-01-05 张磊 Roller anti-sticking road leveling device for municipal engineering construction and using method
CN115976910A (en) * 2023-02-27 2023-04-18 临沂临工重托机械有限公司 Road roller cleaning device with all-round gyro wheel clearance is used
CN118491803A (en) * 2024-07-18 2024-08-16 泰兴市远方合成材料有限公司 Rubberizing impregnation equipment for adhesive tape processing

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109837821A (en) * 2017-11-27 2019-06-04 卡特彼勒路面机械公司 The method of the compacting component of compacting machine and monitoring compacting machine
CN109837821B (en) * 2017-11-27 2022-03-04 卡特彼勒路面机械公司 Compactor and method of monitoring compacting member of compactor
CN112095405A (en) * 2020-09-11 2020-12-18 陈晶晶 Tire brushing and scraping device for tire of tire type asphalt road roller and using method
CN112176828A (en) * 2020-09-27 2021-01-05 张磊 Roller anti-sticking road leveling device for municipal engineering construction and using method
CN115976910A (en) * 2023-02-27 2023-04-18 临沂临工重托机械有限公司 Road roller cleaning device with all-round gyro wheel clearance is used
CN118491803A (en) * 2024-07-18 2024-08-16 泰兴市远方合成材料有限公司 Rubberizing impregnation equipment for adhesive tape processing

Similar Documents

Publication Publication Date Title
CN206015483U (en) A kind of rubber-tyred roller interleaving agent automatic painting and scraper system
CN109763395B (en) Construction method for compacting asphalt concrete pavement by double-steel-wheel and rubber-wheel road roller group
CN106192700B (en) A kind of asphalt concrete pavement in-situ heat regeneration method of low energy consumption
CN101824791B (en) Rubber-tyred road roller and oil injection system thereof
CN104562900A (en) Anti-sticking device for double-steel-wheel road roller
CN107447620A (en) A kind of penetrated asphalt pavement and its construction method
CN206438377U (en) A kind of highway engineering construction Machine for spread geotext ile
CN206233070U (en) A kind of highway engineering road roller
CN207031980U (en) A kind of multifunctional road construction road roller
CN201704607U (en) Tyred roller and oil injecting system thereof
CN206887711U (en) A kind of pneumatic-tired rollers
CN114232553A (en) Temperature-adjusting and ice and snow melting spraying system based on permeable pavement
CN102011360B (en) Construction method of highway asphalt pavement
CN204125817U (en) A kind of road local route repair bituminous distributor
CN111101415A (en) Composite asphalt pavement and construction method thereof
CN208379395U (en) A kind of steel roller
CN204898474U (en) Bituminous paving applies paint seal construction machinery with a brush
CN214143160U (en) Road pavement is laid with pitch road roller for highway road surface construction
CN104060520B (en) A kind of device to road roller steel wheel spraying insulating liquid
CN111622050A (en) Construction method for cold regeneration of mixture by adopting foamed asphalt and mixture mixing system
CN205856986U (en) A kind of rubber-tyred roller automatic oil spout antisticking device
CN205990579U (en) A kind of asphalt-spreader
US20020141822A1 (en) Apparatus and method for cold paving
CN206477226U (en) A kind of pneumatic-tired rollers oil spraying device driven by
CN210659003U (en) Automatic glue spraying and laying integrated machine for waterproof coiled materials

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant