CN202849909U - Automatic oil injection device of asphalt tyre roller - Google Patents
Automatic oil injection device of asphalt tyre roller Download PDFInfo
- Publication number
- CN202849909U CN202849909U CN 201220510521 CN201220510521U CN202849909U CN 202849909 U CN202849909 U CN 202849909U CN 201220510521 CN201220510521 CN 201220510521 CN 201220510521 U CN201220510521 U CN 201220510521U CN 202849909 U CN202849909 U CN 202849909U
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- oil
- fuel tank
- rubber
- tube
- asphalt
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- Expired - Fee Related
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Abstract
The utility model discloses an automatic oil injection device of an asphalt tyre roller, which belongs to the field of the asphalt tyre roller. The device comprises nozzles, an oil injection tube, tube caps, a rubber tube, a three-way joint, a one-way valve, a reciprocation pump, a joint, a filter, a ball valve, an oil tank, a radiating fin, a rubber mat, a cover plate, an oil filling cap, a heating tube, a circuit controller and a switch. The oil injection tube is uniformly provided with a plurality of nozzles, and tube caps are arranged at both ends of the oil injection tube. The joint is arranged at a filler opening of the reciprocation pump which is connected with the output end of the filter through the rubber tube. The input end of the filter is connected with an oil outlet of the oil tank through the ball valve. The cover plate is arranged at the top of the oil tank, and the oil filling cap is arranged at the oil inlet of the oil tank. The heating tube is arranged inside the oil tank, and the circuit controller is respectively connected with a switch and the reciprocation pump. The device has the benefits that the device sprays oil uniformly and immediately to the tyre, and asphalt cannot be attached to the surface of the tyre, so that the work efficiency is improved and the safety is high.
Description
Technical field
The utility model relates to a kind of automatic fuel spray device of asphalt rubber-tired roller, belongs to the asphalt rubber-tired roller field.
Background technology
Rubber-tyred roller is mainly used in the compacting of various viscosity and non-cohesive material (rubble, sandy soil, Stabilized Soil, bituminous concrete etc.) in the pavement engineering; Its front and back wheel forms by a plurality of racing slicks, by pneumatic tire laying is carried out compacting, the pressure effect of rubbing that in compacting process, produces because of the elasticity of tire, make laminated material all can produce displacement in all directions, form even, closely knit, flawless surface, thereby prolonged the application life on road surface, be widely used in pavement compaction.
For bituminous concrete, except needs satisfy this basic function of compacting reliably, also require surface of tyre can not adhere to pitch in the course of the work, in order to avoid destroy the flexible pavement of completing, thus affect construction quality and efficiency of construction.Adhering to the problem of pitch for tire, generally is by solving in rubber-tyred roller outfit sprinkler system or infrared heating device at present.When using infrared heating device, anti-adhesion effect is better, but cost is too high, seldom has client to select.When adopting the rubber-tyred roller that is equipped with sprinkler system, its cost is lower, and is simple in structure, but the control water yield what are difficult in the watering process: water has lacked, and the air film that surface of tyre produces is inadequate, still easily adheres to pitch; Water is many, will cause the pitch cooling fast, easy segregation, construction requirement that can't the satisfy hierarchy road surface.
The constructor finds in the practice of construction process at the scene, when oil or oil water mixture are arranged on the tire, pitch can not adhere on the tire, so can arrange the workman to adopt the mop viscous oil to follow the road roller walking, with mop oil is coated onto surface of tyre, removing the asphalt adhesive phenomenon, yet security incident easily occurs in this method, and have be coated with inhomogeneous, cost is high, the drawback such as untimely.
Summary of the invention
For the problem that above-mentioned prior art exists, the utility model provides a kind of automatic fuel spray device of asphalt rubber-tired roller, automatically sprays oil water mixture on tire, what spray is even, timely, effective, guarantee that pitch can't adhere to surface of tyre, safe, cost is low.
To achieve these goals, the technical solution adopted in the utility model is: a kind of automatic fuel spray device of asphalt rubber-tired roller, comprise shower nozzle, spray bar, pipe cap, rubber tube, tee junction I, one way valve, reciprocating pump, joint, strainer, ball valve, fuel tank, fin, rubber pad, cover plate, filler cap, circuit controller and switch, be evenly distributed with a plurality of shower nozzles on the spray bar, the two ends of spray bar are provided with pipe cap; Wherein two through holes of tee junction I are connected with spray bar by rubber tube respectively, and another through hole is connected with the oil-out of reciprocating pump by rubber tube, one way valve; The oil-in place of reciprocating pump is provided with joint, and is connected with the output of strainer by rubber tube, and the input of strainer is connected with the oil-out of fuel tank by ball valve; The top of fuel tank is provided with cover plate, and is bolted, and is provided with rubber pad between fuel tank and the cover plate, and the outside of fuel tank is provided with fin, and the oil-in place of fuel tank is provided with filler cap, is provided with heating tube in the fuel tank, and fuel tank is stretched out at the two ends of heating tube; Circuit controller is connected with reciprocating pump with switch respectively.
Also comprise electromagnetic valve, time-delay relay and be connected to one way valve and tee junction I between tee junction II, the other end of tee junction II is connected with an end of electromagnetic valve; Switch is three-position switch, and three-position switch is connected with the other end of electromagnetic valve by time-delay relay.
Be connected by the larynx hoop between rubber tube and tee junction I or the tee junction II.
The beneficial effects of the utility model are: the top that spray bar 2 is located at respectively the forward and backward rubber tire of asphalt rubber-tired roller, guarantee that each shower nozzle aims at corresponding rubber tire, the miscellaneous parts such as fuel tank are fixed on the road roller frame, and the two ends of the heating tube in the fuel tank are connected with the engine water tank entery and delivery port respectively.After asphalt rubber-tired roller work, heating tube is heated the dielectric heating in the fuel tank is made its gasification, and then produces oil water mixture (oil water mixture is exactly the medium that will spray).When needing spray, Closing Switch, switch on to system, thereby the work of circuit controller energising control reciprocating pump (open and close of major control reciprocating pump, the rotating speed of pump, and then reach the time of control ejection oil water mixture, the purpose of flow), the instruction that reciprocating pump receives circuit controller begins the oil-water extracting mixture, and oil water mixture is extracted out through ball valve, strainer, reciprocating pump, one way valve, tee junction, spray bar, sprayed by shower nozzle at last from fuel tank.When need not to spray, cut-off switch gets final product.Because the shower nozzle on the spray bar is evenly arranged, guarantee that oil spout is even on the tire; Can be heated by heating tube the dielectric heating in the fuel tank is made its gasification, and then produce oil water mixture, and with its ejection, compare direct injection, cost is low; Just can whether control oil spout by switch, oil spout is timely; Guarantee that finally pitch can't adhere to surface of tyre, safe.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is a kind of improved structural representation of the utility model;
Fig. 3 is the another kind of improved structural representation of the utility model.
Among the figure: 1, shower nozzle, 2, spray bar, 3, rubber tube, 4, minitype reciprocating pump, 8, pipe cap, 9, fuel tank, 10, fin, 11, rubber pad, 12, cover plate, 13, filler cap, 14, ball valve, 15, strainer, 16, joint, 17, electromagnetic valve, 18, tee junction II.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model comprises shower nozzle 1, spray bar 2, pipe cap 8, rubber tube 3, tee junction I5, one way valve 6, reciprocating pump 7, joint 16, strainer 15, ball valve 14, fuel tank 9, fin 10, rubber pad 11, cover plate 12, filler cap 13, circuit controller and switch, be evenly distributed with a plurality of shower nozzles 1 on the spray bar 2, the two ends of spray bar 2 are provided with pipe cap 8; Wherein two through holes of tee junction I5 are connected with spray bar 2 by rubber tube 3 respectively, and another through hole is connected with the oil-out of reciprocating pump 7 by rubber tube 3, one way valve 6; The oil-in place of reciprocating pump 7 is provided with joint 16, and is connected with the output of strainer 15 by rubber tube 3, and the input of strainer 15 is connected with the oil-out of fuel tank 9 by ball valve 14; The top of fuel tank 9 is provided with cover plate 12, and is bolted, and is provided with rubber pad 11 between fuel tank 9 and the cover plate 12, the outside of fuel tank 9 is provided with fin 10, the oil-in place of fuel tank 9 is provided with filler cap 13, is provided with heating tube in the fuel tank 9, and fuel tank is stretched out at the two ends of heating tube; Circuit controller is connected with reciprocating pump with switch respectively and is connected.
As further improvement, as shown in Figure 2, also comprise electromagnetic valve 17, time-delay relay and be connected to one way valve 6 and tee junction I5 between tee junction II18, the other end of tee junction II18 is connected with an end of electromagnetic valve 17; Switch is three-position switch, and three-position switch is connected by the other end of time-delay relay with electromagnetic valve 17.Air reservoir is connected with electromagnetic valve by sebific duct.When needing spray, only need three-position switch is opened to oil spout, just can control reciprocating pump 7 work after the circuit controller energising and realize the oil spout aqueous mixtures.When stopping the oil spout aqueous mixtures, three-position switch can be opened to jet, the time-delay relay energising is closed, and 17 energisings of power on circuitry rear electromagnetic valve are opened, air-flow is compressed into spray bar 2 by air reservoir by electromagnetic valve 17, and then the residual oil in the spray bar 2 is blown out the effect that reaches cleaning; At this moment, one way valve 6 can prevent the oily adverse current oil sump tank 9 in the pipeline.In addition, also can realize clearing up simultaneously the effect of spray bar 2 and shower nozzle 1, prevent the generation because of the slight obstruction of the generation of not working for a long time.The general time-delay relay that adopts about 7 seconds, this time enough goes out oil remaining in the spray bar with air-blowing.
Preferably, be fixedly connected with by larynx hoop 4 between rubber tube 3 and tee junction I5 or the tee junction II18, fixed effect is better, and the pressure that prevents oil or gas is crossed senior general's rubber tube 3 and ejected, and causes waste and the leakage accident of oil or gas.
As shown in Figure 3, certainly also the tee junction I5 among Fig. 2 or tee junction II18 can be replaced with a four-way connection, wherein two through holes of four-way connection are connected with spray bar 2 by rubber tube 3, a through hole is connected with reciprocating pump 7 by one way valve 6, another through hole is connected with time-delay relay by electromagnetic valve 17, can reach too the effect of oil spout, cleaning jet pipe.
In addition, can arrange circuit controller, the time of controlling an oil spout of every energising is 7 to 8 seconds.This time is lower in working order according to pneumatic-tired rollers, and tire 5 to 6 seconds required time of turning around is fixed.Also controlled by it except the flow of oil in the control time external system, purpose allows system works more scientific, more effective exactly.Reach economical and practical purpose.
Claims (3)
1. the automatic fuel spray device of an asphalt rubber-tired roller, it is characterized in that, comprise shower nozzle (1), spray bar (2), pipe cap (8), rubber tube (3), tee junction I(5), one way valve (6), reciprocating pump (7), joint (16), strainer (15), ball valve (14), fuel tank (9), fin (10), rubber pad (11), cover plate (12), filler cap (13), circuit controller and switch, be evenly distributed with a plurality of shower nozzles (1) on the described spray bar (2), the two ends of spray bar (2) are provided with pipe cap (8); Tee junction I(5) wherein two through holes are connected with spray bar (2) by rubber tube (3) respectively, and another through hole is connected with the oil-out of reciprocating pump (7) by rubber tube (3), one way valve (6); The oil-in place of reciprocating pump (7) is provided with joint (16), and is connected with the output of strainer (15) by rubber tube (3), and the input of strainer (15) is connected with the oil-out of fuel tank (9) by ball valve (14); The top of fuel tank (9) is provided with cover plate (12), and be bolted, be provided with rubber pad (11) between fuel tank (9) and the cover plate (12), the outside of fuel tank (9) is provided with fin (10), the oil-in place of fuel tank (9) is provided with filler cap (13), fuel tank is provided with heating tube in (9), and fuel tank is stretched out at the two ends of heating tube; Described circuit controller is connected 7 with switch with reciprocating pump respectively) be connected.
2. the automatic fuel spray device of a kind of asphalt rubber-tired roller according to claim 1, it is characterized in that, also comprise electromagnetic valve (17), time-delay relay and be connected to one way valve (6) and tee junction I(5) between tee junction II(18), described tee junction II(18) the other end be connected with an end of electromagnetic valve (17); Described switch is three-position switch, and three-position switch is connected with electromagnetic valve (17) by time-delay relay.
3. the automatic fuel spray device of a kind of asphalt rubber-tired roller according to claim 2 is characterized in that, described rubber tube (3) and tee junction I(5) or tee junction II(18) between be fixedly connected with by larynx hoop (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220510521 CN202849909U (en) | 2012-09-29 | 2012-09-29 | Automatic oil injection device of asphalt tyre roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220510521 CN202849909U (en) | 2012-09-29 | 2012-09-29 | Automatic oil injection device of asphalt tyre roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202849909U true CN202849909U (en) | 2013-04-03 |
Family
ID=47981125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220510521 Expired - Fee Related CN202849909U (en) | 2012-09-29 | 2012-09-29 | Automatic oil injection device of asphalt tyre roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202849909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102912711A (en) * | 2012-09-29 | 2013-02-06 | 徐州金正博世工程机械有限公司 | Automatic fuel injection device of asphalt rubber-tired road roller |
-
2012
- 2012-09-29 CN CN 201220510521 patent/CN202849909U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102912711A (en) * | 2012-09-29 | 2013-02-06 | 徐州金正博世工程机械有限公司 | Automatic fuel injection device of asphalt rubber-tired road roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130403 Termination date: 20140929 |
|
| EXPY | Termination of patent right or utility model |