CN201722649U - Water spraying device for road sweeper - Google Patents
Water spraying device for road sweeper Download PDFInfo
- Publication number
- CN201722649U CN201722649U CN2010202078328U CN201020207832U CN201722649U CN 201722649 U CN201722649 U CN 201722649U CN 2010202078328 U CN2010202078328 U CN 2010202078328U CN 201020207832 U CN201020207832 U CN 201020207832U CN 201722649 U CN201722649 U CN 201722649U
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- China
- Prior art keywords
- shower nozzle
- road
- water
- spray boom
- water spraying
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- Expired - Fee Related
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Abstract
The utility model discloses a water spraying device for a road sweeper, which comprises a first sprayer and a second sprayer, and is characterized in that the first sprayer and the second sprayer are arranged at two ends of a rotary spraying rod, a rotary connector is arranged in the middle of the rotary spraying rod and consists of a rotating part and a fixed part, wherein the rotating part is connected with the rotary spraying rod, and the fixed part is connected with a water inlet pipe, and the rotating part is also connected with a driving mechanism. The water spraying device for the road sweeper has the following remarkable effects: the device has simple structure, dead angle is effectively avoided in water spraying, the water spraying area is large, cleaning efficiency is high, the utilization rate of sprayers is improved, the cost is effectively reduced, the rotating speed can be adjusted, and the resources are utilized reasonably.
Description
Technical field
The utility model belongs to water injector, specifically is a kind of road-sweeper water injector of effective increase road-sweeper water spray area coverage.
Background technology
In the work of municipal administration cleaning environmental sanitation, a large amount of road-sweepers that adopt, the anterior negative pressure dust suction of road-sweeper is removed pavement garbage in conjunction with broom mechanism, and cooperates the water spray system of the road-sweeper tailstock, road pavement is cleaned, its water spray system mainly is that the water pipe of a horizontal arrangement is installed at the tailstock, several shower nozzles is installed, to the water filling of water pipe mesohigh on the water pipe, shower nozzle is washed by water to the road surface, reaches the purpose on flushing road surface.
Existing shortcoming: because high-pressure water pipe is fixed on the tailstock, can't move, shower nozzle also is to be fixed on the high-pressure water pipe, the direction of its water spray and angle all can't be changed, be easy to occur the water spray dead angle, the water spray coverage rate is restricted, can't effectively cleans by the road pavement all sites, the cleaning efficiency on road surface is lower.
The utility model content
The purpose of this utility model provides a kind ofly can avoid the dead angle of spraying water, and the water spray area coverage is bigger, cleaning efficiency is high, the effective and reasonable road-sweeper water injector that utilizes resource.
For achieving the above object, the technical solution adopted in the utility model is as follows: a kind of road-sweeper water injector, comprise first shower nozzle and second shower nozzle, its key is: described first shower nozzle and second shower nozzle are installed in the two ends of rotation spray boom, the middle part of this rotation spray boom is equipped with swivel joint, this swivel joint is made up of rotation section and fixed part, and wherein the rotation section is connected with described rotation spray boom, and fixed part is connected with water inlet pipe;
Also be connected with transmission mechanism on the described rotation section.
Transmission mechanism driven rotary spray boom and shower nozzle rotate in the horizontal direction, realize the even injection of road pavement, and the appearance at the dead angle of avoiding spraying water makes the cleaning efficiency that the water spray area coverage is bigger, improved water injector.
Described transmission mechanism comprises the driven sprocket that is installed on the described rotation section, and this driven sprocket is connected with drive sprocket by chain, and this drive sprocket is installed on the hydraulic motor output shaft.
Hydraulic motor provides power, rotates by the rotation spray boom on the chain driven rotary joint; Simultaneously, High-Pressure Water is through being diverted to the shower nozzle at rotation spray boom two ends behind the swivel joint, and road pavement is carried out high pressure washing, and the road surface spot is separated with the road surface.Because revolving water spray increases the water spray area coverage, effectively improves the operating efficiency that the road surface is cleaned; Also significantly reduce simultaneously the quantity of shower nozzle, increased the utilization rate of shower nozzle, reduced cost.
Be set with at least two driven sprockets on the described chain, each driven sprocket is connected with a swivel joint.
But suit overlaps rotation spray boom and shower nozzle more on the chain, drives the work of many cover rotation spray booms by a transmission mechanism, and by a fluid motor-driven, it is simple in structure, connection and reasonable arrangement.
The transmission rotary speed that described hydraulic motor provides can be regulated.According to the road surface clean condition, can improve cleaning efficiency by regulating rotating speed.
Described rotation spray boom is " one " font, or " Y " font, or " ten " font.
If only shower nozzle is installed in the termination of rotation spray boom, the shape of rotation spray boom just can be installed install two, three, four, in addition more.Also can shower nozzle be installed at other positions of rotation spray boom.
Remarkable result of the present utility model is: a kind of road-sweeper water injector simple in structure is provided, has effectively avoided the water spray dead angle, the water spray area coverage is big, the cleaning efficiency height, the utilization rate of increase shower nozzle effectively reduces cost, the rotation rotating speed is adjustable, and the utilization of resources is reasonable.
Description of drawings
Fig. 1 is a structure chart of the present utility model;
Fig. 2 is a vertical view of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As shown in Figure 1, 2, the utility model is a kind of road-sweeper water injector, comprise first shower nozzle 5 and second shower nozzle 6, described first shower nozzle 5 and second shower nozzle 6 are installed in the two ends of rotation spray boom 4, the middle part of this rotation spray boom 4 is equipped with swivel joint 2, this swivel joint 2 is made up of rotation section and fixed part, and wherein the rotation section is connected with described rotation spray boom 4, and fixed part is connected with water inlet pipe 7; Fixed part is fixed on the vehicle body through support.
Also be connected with transmission mechanism on the described rotation section.
The mode of transmission mechanism is a lot, can be that belt transmits, and can be that chain transmits, and gear is transmitted.Be transmitted as example with chain below.Chain has simple in structure, and is with low cost, advantage easy to maintenance.
As shown in Figure 2, described transmission mechanism comprises the driven sprocket that is installed on the described rotation section, and this driven sprocket is connected with drive sprocket by chain 3, and this drive sprocket is installed on the output shaft of hydraulic motor 1.
Be set with at least two driven sprockets on the described chain 3, each driven sprocket is connected with a swivel joint 2.
Described rotation spray boom 4 is " one " font, or " Y " font, or " ten " font.
Its working condition is as follows: hydraulic motor 1 provides power, rotates by the rotation spray boom 4 on the chain 3 driven rotary joints 2; Simultaneously, High-Pressure Water is through being diverted to first shower nozzle 5 and second shower nozzle 6 at rotation spray boom 4 two ends behind the swivel joint 2, and road pavement is carried out high pressure washing, and the road surface spot is separated with the road surface.
Although above structure is described preferred embodiment of the present utility model in conjunction with the accompanying drawings; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment only is schematic rather than determinate; those of ordinary skill in the art is under enlightenment of the present utility model; under the prerequisite of the utility model aim and claim; can make multiple similar expression; as change the rotation spray boom 4 shape and structure; as change shower nozzle quantity; change transmission mechanism or the like, such conversion all falls within the protection domain of the present utility model.
Claims (4)
1. road-sweeper water injector, comprise first shower nozzle (5) and second shower nozzle (6), it is characterized in that: described first shower nozzle (5) and second shower nozzle (6) are installed in the two ends of rotation spray boom (4), the middle part of this rotation spray boom (4) is equipped with swivel joint (2), this swivel joint (2) is made up of rotation section and fixed part, wherein the rotation section is connected with described rotation spray boom (4), and fixed part is connected with water inlet pipe (7);
Also be connected with transmission mechanism on the described rotation section.
2. road-sweeper water injector according to claim 1, it is characterized in that: described transmission mechanism comprises the driven sprocket that is installed on the described rotation section, this driven sprocket is connected with drive sprocket by chain (3), and this drive sprocket is installed on the output shaft of hydraulic motor (1).
3. road-sweeper water injector according to claim 2 is characterized in that: described chain is set with at least two driven sprockets on (3), and each driven sprocket is connected with a swivel joint (2).
4. road-sweeper water injector according to claim 1 is characterized in that: described rotation spray boom (4) is " one " font, or " Y " font, or " ten " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202078328U CN201722649U (en) | 2010-05-28 | 2010-05-28 | Water spraying device for road sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202078328U CN201722649U (en) | 2010-05-28 | 2010-05-28 | Water spraying device for road sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201722649U true CN201722649U (en) | 2011-01-26 |
Family
ID=43490964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202078328U Expired - Fee Related CN201722649U (en) | 2010-05-28 | 2010-05-28 | Water spraying device for road sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201722649U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266577A (en) * | 2013-05-30 | 2013-08-28 | 中联重科股份有限公司 | Cleaning vehicle and method and system for adjusting working height of water spraying support of cleaning vehicle |
| CN103966966A (en) * | 2014-04-29 | 2014-08-06 | 福建龙马环卫装备股份有限公司 | Cleaning and sweeping vehicle rotary type high-pressure cleaning device |
| CN106638424A (en) * | 2017-02-24 | 2017-05-10 | 福建海山机械股份有限公司 | High-pressure jet cleaning device and road pollution removing vehicle |
-
2010
- 2010-05-28 CN CN2010202078328U patent/CN201722649U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266577A (en) * | 2013-05-30 | 2013-08-28 | 中联重科股份有限公司 | Cleaning vehicle and method and system for adjusting working height of water spraying support of cleaning vehicle |
| CN103966966A (en) * | 2014-04-29 | 2014-08-06 | 福建龙马环卫装备股份有限公司 | Cleaning and sweeping vehicle rotary type high-pressure cleaning device |
| CN103966966B (en) * | 2014-04-29 | 2016-01-13 | 福建龙马环卫装备股份有限公司 | Sweeper rotating type high-pressure cleaning device |
| CN106638424A (en) * | 2017-02-24 | 2017-05-10 | 福建海山机械股份有限公司 | High-pressure jet cleaning device and road pollution removing vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20140528 |