CN104060520A - Device for spraying spacer fluid to steel wheels of road roller - Google Patents
Device for spraying spacer fluid to steel wheels of road roller Download PDFInfo
- Publication number
- CN104060520A CN104060520A CN201410329455.8A CN201410329455A CN104060520A CN 104060520 A CN104060520 A CN 104060520A CN 201410329455 A CN201410329455 A CN 201410329455A CN 104060520 A CN104060520 A CN 104060520A
- Authority
- CN
- China
- Prior art keywords
- spraying
- roller
- road roller
- insulating liquid
- swing arm
- 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.)
- Granted
Links
Landscapes
- Road Paving Machines (AREA)
Abstract
The invention relates to a device for spraying spacer fluid to steel wheels of a road roller, belonging to the technical field of engineering machinery. The device comprises a pump station, a power control unit and a spraying working device, wherein spraying rolls are connected with the road roller through left rocking arms, right rocking arms and connecting arms and consist of inner tubes, outer tubes and spraying layers, the inner tubes and the outer tubes are of hollow dual-bushing structures, radial spraying holes are formed in the walls of the outer tubes. According to the device, the spacer fluid is pressurized through a hydraulic pump, is conveyed into intervals between the inner tubes and the outer tubes of the spraying rolls through pipelines, is sprayed out from the radial spraying holes to moisten woolen fabrics of the spraying layers and is uniformly sprayed to the surfaces of the steel wheels of the road roller; by utilizing the spraying rolls in the hollow dual-bushing structures, the weight of the device is reduced, and the wasting amount of the spacer fluid during halting can be further reduced; by adjusting the flow of the hydraulic pump and setting the working time of the pump station by virtue of a control element, the control to the thickness of spacer fluid coatings on the steel wheels as well as the use amount of the spacer fluid is realized; the mounting heights of the spraying rolls can be regulated by virtue of the spraying working device, so that the spraying rolls can be applied to different models of the steel wheels with different diameters.
Description
Technical field
The invention belongs to technical field of engineering machinery, be specifically related to a kind of device to road roller steel wheel spraying insulating liquid.
Technical background
Existing road roller is in use in order to prevent that asphalt adhesive from affecting pavement quality on steel wheel surface, generally all takes the method to steel wheel water spray or spray oil.The method has shortcoming: must be all the time while 1. constructing continuously to steel wheel surface sprinkling to keep existing of water separation layer, otherwise heated bitumen will stick to steel wheel surface, can only strike off by force.2. because asphalt road surface must compacting under hot state, if the water yield of compact wheel water spray is flow to too greatly to ground, can reduce asphalt temperature, the water yield is too little is difficult for guaranteeing that steel wheel surface keeps uniform water separation layer.Therefore general steel roller is all equipped with one to two large water tank, and the water supply volume of work progress is very large, to water resource, is a waste.3. also have in addition past steel wheel surface spraying vegetable oil or diesel oil or oil-water mixture, the effect of the anti-asphalt adhesive of oily separation layer is better, but expensive, and fluid can pollute flexible pavement, destroys the condition of adhering to of flexible pavement, to driving, causes potential risk.For preventing that asphalt adhesive from having had special-purpose pitch insulating liquid in steel part surface, patent " a kind of paver and transportation wagon box are antiseized with asphalt concrete interleaving agent and preparation method thereof " (application number: CN201210310204.6) for example.Special asphalt insulating liquid can effectively prevent from pitch in the adhesion on steel part surface and not pollute not affecting bituminous pavement property.The object of the invention is exactly the spray equipment special-purpose insulating liquid automatic coating being designed on road roller steel wheel periphery for realizing.
Summary of the invention
The object of this invention is to provide a kind of device being coated with to road roller steel wheel liquid spray isolation, can effectively overcome the shortcoming that prior art exists.
The present invention seeks to realize like this, as shown in Figure 1, it is characterized in that it includes the pumping plant I consisting of insulating liquid case 3, motor-hydraulic power unit 4 and control valve 5, the power control unit II consisting of battery 1 and switch board 2 and by spraying roller 6, the swing arm 13 of the left and right sides and the spraying equipment III that linking arm 11 forms.Power control unit II is to be connected with motor-hydraulic power unit 4 by switch board 2 by battery 1; Power control unit (II) is by adjusting the working time interval of flow and the setting pumping plant of hydraulic pump outlet, realizes the intermittent spray operating characteristic of spraying roller (6), controls thickness and the liquid layer retention time of steel wheel surface insulating liquid sprayed coating.Pumping plant I is by pipeline 7, motor-hydraulic power unit 4 to be connected with control valve 5 with insulating liquid case 3 respectively, and insulating liquid case 3 is also connected with control valve 5 by pipeline 7 simultaneously; Control valve 5 is connected with the joint 24 that sprays spraying roller 6 two ends of equipment III respectively by pipeline 7; The quantity of spraying roller and riding position are to set according to the actual needs of road roller steel wheel.The structure of spraying equipment III is symmetrical, and its feature is as Fig. 2, and shown in 3, the two ends of spraying roller 6 are by being connected with the framework connecting plate 9 on road roller with linking arm 11 with its swing arm 13 of installing that matches; The lower end of swing arm 13 is fixedly connected with the terminal pad 15 at spraying roller 6 two ends, and terminal pad 15 is arranged on the end cap 17 at spraying roller 6 two ends by bearing 16 respectively; The top of swing arm 13 is shaped with chute 14, and the bottom of linking arm 11 is shaped with pin shaft hole, by the bearing pin 12 that is arranged in pin shaft hole and be inserted in the chute 14 on swing arm 13 tops, linking arm 11 and swing arm 13 is hinged; Bearing pin 12 can move up and down in chute 14, drives the swing arm 13 of both sides to adjust the setting height(from bottom) that sprays roller 6; The upper end of linking arm 11 is clamped and is connected with the framework connecting plate 9 of road roller steel wheel by clamping screw 10, the lower end side of linking arm 11 is provided with adjusts screw 8, by adjusting screw 8, promote swing arm 13 around bearing pin 12 swings, the setting angle of adjustable swing arm 13 and linking arm 11; The structure of spraying roller 6 as shown in Figure 4, it is characterized in that inner tube 18 and outer tube 19 form hollow double-layer sleeve structure, inner tube 18 is that the pipe connection being reduced gradually by the large left and right sides of middle part diameter diameter is made, its longitudinal section be in the middle of to two ends tapered stairstepping, in circumferential wall, be shaped with and arrange the radially outer tube 19 of spray orifice 21 more and be sleeved on inner tube 18 outsides, sprayed coating 20 is sleeved on the outer circumference surface of outer tube 19.Be shaped with two ends sealing that end cap 17 that centre bore 22 communicates with radial hole 23 is arranged on respectively inner tube 18 and outer tube 19, the cavity forming between inner tube 18 and outer tube 19 communicates with the radial hole 23 in end cap 17, and the centre bore 22 in end cap 17 is connected with pumping plant I with pipeline 7 by joint 24 respectively.
Advantage of the present invention and good effect:
Compare with the existing road roller steel wheel anti-asphalt adhesive technology of spraying water, advantage of the present invention and good effect are embodied in: 1. can saving water resource, and special asphalt insulating liquid road pavement is pollution-free, does not affect pavement quality; 2. spray roller and adopt hollow bilayer sleeve and hierarchic structure, both reduced the weight of roller self, also make to manage interior insulating liquid operating pressure vertically and be consistent, and make the storage of liquid reach minimum, effectively reduce the waste of residual insulating liquid while shutting down.3. spray roller and road roller steel wheel adopts roller pair structure in opposite directions, realize effectively spraying insulating liquid and guarantee that sprayed coating is even.4. utilize the adhesion property of insulating liquid, the control system of device adopts discontinuous operation standard, by adjusting flow-control insulating liquid in coating layer thickness and the retention time on steel wheel surface, has both given full play to the anti-adhesion performance of insulating liquid, reduce again the consumption of insulating liquid in construction, reduce use cost.5. the setting height(from bottom) that sprays roller can be adjusted, and can be adapted to the road roller steel wheel of different-diameter.6. this spray equipment can be directly installed on existing road roller and use, and also can be used for alternative water spray system on road roller new product.
Accompanying drawing explanation
Fig. 1 is apparatus of the present invention system schematic.
Fig. 2 is spraying equipment structural representation.
Fig. 3 is the left view of Fig. 2.
Fig. 4 is spraying roll structure sectional view.
I-pumping plant in figure; II-power control unit; III-spraying equipment; 1-battery; 2-switch board; 3-insulating liquid case; 4-motor-hydraulic power unit; 5-control valve; 6-sprays roller; 7-pipeline; 8-adjusts screw; 9-framework connecting plate; 10-clamping screw; 11-linking arm; 12-bearing pin; 13-swing arm; 14-chute; 15-terminal pad; 16-bearing; 17-end cap; 18-inner tube; 19-outer tube; 20-sprayed coating; 21-radial jet nozzle; 22-centre bore; 23-radial hole; 24-joint.
The specific embodiment
As Fig. 1, shown in 2,4, battery 1 provides power to motor-hydraulic power unit 4 by switch board 2, and to insulating liquid, pressurization makes it to produce certain pressure and flow velocity in system pipeline to motor-driven hydraulic pumps.On the framework connecting plate 9 that swing arm 13 and the linking arm 11 of spraying roller 6 by both sides is connected to road roller, the swing arm 13 of adjusting screw 8 promotion both sides by adjusting swings around bearing pin 12, pull spraying roller 6 near or away from road roller steel wheel, realize the gap adjustment of spraying roller and steel wheel.Spraying roller 6 and road roller steel wheel are in opposite directions to rolling.Insulating liquid case 3 is delivered to insulating liquid at the two ends of spraying roller 6 by pipeline and control valve 5, there is the insulating liquid of pressure to enter in the space of outer tube 19 and inner tube 18 formation through centre bore 22 and the radial hole 23 of joint 24 and end cap 17, the pile fabric that oozes profit sprayed coating 20 from 21 ejections of spray orifice radially, can evenly be sprayed at insulating liquid road roller steel wheel surface.The working time interval of the flow that the control element in power control unit exports by regulator solution press pump and setting pumping plant, realizes the thickness of insulating liquid sprayed coating and the control of retention time on steel wheel.By changing the position of bearing pin 12 in chute 14, realize the setting height(from bottom) that regulates spraying roller 6, this spray equipment is adapted to and on different type of machines or different-diameter steel wheel, use.
Claims (5)
1. the device to road roller steel wheel spraying insulating liquid, it is characterized in that it includes by the pumping plant (I) of insulating liquid case (3), motor-hydraulic power unit (4) and control valve (5) formation, by the power control unit (II) of battery (1) and switch board (2) formation with by the swing arm (13) of spraying roller (6), the left and right sides and the spraying equipment (III) of linking arm (11) formation, power control unit (II) is to be connected with motor-hydraulic power unit (4) by switch board (2) by battery (1); Pumping plant (I) is by pipeline (7), motor-hydraulic power unit (4) to be connected with control valve (5) with insulating liquid case (3) respectively, and insulating liquid case (3) is also connected with control valve (5) by pipeline (7) simultaneously; Control valve (5) is connected with the joint (24) that sprays spraying roller (6) two ends in equipment (III) respectively by pipeline (7); The quantity of spraying roller and riding position are to set according to the actual needs of road roller steel wheel.
2. a kind of device to road roller steel wheel spraying insulating liquid as claimed in claim 1, the structure that it is characterized in that described spraying equipment (III) is symmetrical, and the two ends of spraying roller (6) are by being connected with the framework connecting plate (9) on road roller with linking arm (11) with its swing arm (13) of installing that matches; The lower end of swing arm (13) is fixedly connected with the terminal pad (15) at spraying roller (6) two ends, and terminal pad (15) is arranged on the end cap (17) at spraying roller (6) two ends by bearing (16) respectively; The top of swing arm (13) is shaped with chute (14), the bottom of linking arm (11) is shaped with pin shaft hole, by the bearing pin (12) that is arranged in pin shaft hole and be inserted in the chute (14) on swing arm (13) top, linking arm (11) and swing arm (13) is hinged; The upper end of linking arm (11) is clamped and is connected with the framework connecting plate (9) of road roller steel wheel by clamping screw (10), and the lower end side of linking arm (11) is provided with adjusts screw (8).
3. a kind of device to road roller steel wheel spraying insulating liquid as claimed in claim 1 or 2, it is characterized in that described spraying roller (6) structure is that inner tube (18) and outer tube (19) form hollow double-layer sleeve structure, inner tube (18) is that the pipe connection being reduced gradually by the large left and right sides of middle part diameter diameter is made, its longitudinal section be in the middle of to two ends tapered stairstepping, in circumferential wall, be shaped with and arrange radially the outer tube (19) of spray orifice (21) more and be sleeved on inner tube (18) outside, sprayed coating (20) is sleeved on the periphery disc of outer tube (19), be shaped with two ends sealing that end cap (17) that centre bore (22) communicates with radial hole (23) is arranged on respectively inner tube (18) and outer tube (19), the cavity forming between inner tube (18) and outer tube (19) communicates with the radial hole (23) in end cap (17), centre bore (22) in end cap (17) is connected with pumping plant (I) by joint (24) and pipeline (7) respectively.
4. a kind of device to road roller steel wheel spraying insulating liquid as claimed in claim 1, it is characterized in that described power control unit (II) is by adjusting the working time interval of flow and the setting pumping plant of hydraulic pump outlet, realize the intermittent spray operating characteristic of spraying roller (6), control thickness and the liquid layer retention time of steel wheel surface insulating liquid sprayed coating.
5. a kind of device to road roller steel wheel spraying insulating liquid as claimed in claim 1 or 2, the bearing pin (12) that it is characterized in that described spraying equipment (III) can move up and down in the chute (14) on swing arm (13), drives the setting height(from bottom) of swing arm (13) the adjustment spraying roller (6) of both sides; By adjusting the adjustment screw (8) of linking arm (11) lower end, promote swing arm (13) around bearing pin (12) swing, the setting angle of adjustable swing arm (13) and linking arm (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410329455.8A CN104060520B (en) | 2014-07-10 | 2014-07-10 | A kind of device to road roller steel wheel spraying insulating liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410329455.8A CN104060520B (en) | 2014-07-10 | 2014-07-10 | A kind of device to road roller steel wheel spraying insulating liquid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104060520A true CN104060520A (en) | 2014-09-24 |
| CN104060520B CN104060520B (en) | 2016-08-24 |
Family
ID=51548435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410329455.8A Expired - Fee Related CN104060520B (en) | 2014-07-10 | 2014-07-10 | A kind of device to road roller steel wheel spraying insulating liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104060520B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106087664A (en) * | 2016-07-07 | 2016-11-09 | 南京路易达交通科技有限公司 | A kind of bituminous paving steel roller rolls the roll-on device of steel wheel anti-adhesion agent |
| CN106567309A (en) * | 2016-11-09 | 2017-04-19 | 三汽车制造有限公司 | Liquid supply device and system for rotary wheels, and wheeled machine |
| CN117587674A (en) * | 2024-01-19 | 2024-02-23 | 保利长大工程有限公司 | Automatic oiling equipment of double-steel-wheel road roller machinery |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB340673A (en) * | 1929-10-26 | 1931-01-08 | British Wagon Company Ltd | Improvements in or relating to the rolling of tar paving and similarly constructed surfaces |
| US3675546A (en) * | 1970-10-15 | 1972-07-11 | Arthur A Smith | Free flow water system for asphalt rollers |
| CN2145807Y (en) * | 1992-11-28 | 1993-11-10 | 高尚明 | Automatic sprinkler for road roller |
| CN2931560Y (en) * | 2006-07-25 | 2007-08-08 | 长沙中联重工科技发展股份有限公司 | Watering device for road roller |
| CN101709564A (en) * | 2009-11-15 | 2010-05-19 | 江阴柳工道路机械有限公司 | Oil sprinkling and swabbing system for tyre surface of tyre roller |
| CN102807818A (en) * | 2012-08-27 | 2012-12-05 | 山西省交通科学研究院 | Asphalt concrete isolating agent for adhesion prevention of paver and transportation car hopper and preparation method thereof |
| CN103132433A (en) * | 2011-12-03 | 2013-06-05 | 陕西中大机械集团有限责任公司 | Rubber wheel road roller front wheel and back wheel oil brushing device |
-
2014
- 2014-07-10 CN CN201410329455.8A patent/CN104060520B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB340673A (en) * | 1929-10-26 | 1931-01-08 | British Wagon Company Ltd | Improvements in or relating to the rolling of tar paving and similarly constructed surfaces |
| US3675546A (en) * | 1970-10-15 | 1972-07-11 | Arthur A Smith | Free flow water system for asphalt rollers |
| CN2145807Y (en) * | 1992-11-28 | 1993-11-10 | 高尚明 | Automatic sprinkler for road roller |
| CN2931560Y (en) * | 2006-07-25 | 2007-08-08 | 长沙中联重工科技发展股份有限公司 | Watering device for road roller |
| CN101709564A (en) * | 2009-11-15 | 2010-05-19 | 江阴柳工道路机械有限公司 | Oil sprinkling and swabbing system for tyre surface of tyre roller |
| CN103132433A (en) * | 2011-12-03 | 2013-06-05 | 陕西中大机械集团有限责任公司 | Rubber wheel road roller front wheel and back wheel oil brushing device |
| CN102807818A (en) * | 2012-08-27 | 2012-12-05 | 山西省交通科学研究院 | Asphalt concrete isolating agent for adhesion prevention of paver and transportation car hopper and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106087664A (en) * | 2016-07-07 | 2016-11-09 | 南京路易达交通科技有限公司 | A kind of bituminous paving steel roller rolls the roll-on device of steel wheel anti-adhesion agent |
| CN106567309A (en) * | 2016-11-09 | 2017-04-19 | 三汽车制造有限公司 | Liquid supply device and system for rotary wheels, and wheeled machine |
| CN117587674A (en) * | 2024-01-19 | 2024-02-23 | 保利长大工程有限公司 | Automatic oiling equipment of double-steel-wheel road roller machinery |
| CN117587674B (en) * | 2024-01-19 | 2024-03-29 | 保利长大工程有限公司 | Automatic oiling equipment of double-steel-wheel road roller machinery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104060520B (en) | 2016-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104060520A (en) | Device for spraying spacer fluid to steel wheels of road roller | |
| CN211463638U (en) | Pipe cavity paint spraying device for drain pipe | |
| CN106677113B (en) | Airport sprinkling vehicle | |
| CN105170371B (en) | Bore is less than the outer anti-corrosion full-automatic spray coating device of the horizontal cylinder concrete pipes of 1400mm | |
| CN205677634U (en) | Tunnel concrete maintenance spraying chassis | |
| CN207376471U (en) | A kind of bridge construction sprays vehicle with water-repellent paint | |
| CN207987052U (en) | A kind of Bridge High-pier automatic spray health preserving equipment | |
| CN104562900A (en) | Anti-sticking device for double-steel-wheel road roller | |
| CN106733352A (en) | A kind of mechanical arm suitable for spraying inner-walls of duct | |
| CN206500301U (en) | A kind of mechanical arm for being applied to spraying inner-walls of duct | |
| CN106694263A (en) | Sprinkler head with high sensitivity and wide spraying range | |
| CN204953233U (en) | A device for inciting somebody to action liquid is executed in succession and is scribbled basement | |
| CN206736681U (en) | A kind of sealing jet pipe of mist containing sand | |
| CN203924744U (en) | A kind of New Type Bin face atomization mechanism | |
| CN104562896A (en) | Foamed asphalt generating spraying device and method for producing foamed asphalt | |
| CN104929019B (en) | A kind of rubber-tyred roller tire tread injection system | |
| CN207224245U (en) | A kind of box beam spraying apparatus | |
| CN210420827U (en) | Highway is pouring machine for construction convenient to adjust spray regime | |
| CN205270018U (en) | Roller coating device that adoption roller carries out roller coating | |
| CN203894450U (en) | Optical cable production system and factice dripping device thereof | |
| CN204551190U (en) | Use the cold renewal equipment of foamed asphalt | |
| CN103567102A (en) | Binder spraying device for glass wool | |
| CN206242237U (en) | A kind of box beam automatic spraying device | |
| CN204551204U (en) | The synchronous chip sealer of foamed asphalt can be sprayed | |
| CN205667194U (en) | A kind of water-saving spray device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20170710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |