CN219175116U

CN219175116U - Spraying range adjustable water spraying device for electric cleaning vehicle

Info

Publication number: CN219175116U
Application number: CN202223176628.6U
Authority: CN
Inventors: 戴国川; 温殿军; 秦树正; 严贵飞; 孙杰
Original assignee: Jiangsu Daiwei New Energy Vehicle Technology Co ltd
Current assignee: Jiangsu Daiwei New Energy Vehicle Technology Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-06-13
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses a water spraying device for an electric cleaning vehicle with an adjustable spraying range, which comprises a cleaning vehicle body, wherein a connecting frame is arranged at the bottom of the cleaning vehicle body, two screw rods which are rotationally connected are arranged on the inner wall of the connecting frame, a gear I is arranged at one end of each screw rod, a connecting plate is arranged on the outer wall of each screw rod, a water spraying pipe which is rotationally connected is arranged on the outer wall of each connecting plate, a rotating assembly which is connected with the water spraying pipe is arranged on the inner wall of each connecting plate, and a nozzle is arranged on the outer wall of each water spraying pipe. The utility model can make two spray pipes move reversely at the same time, so that the two spray pipes are distributed in a staggered way, finally, the distance between the farthest spray nozzles on the two spray pipes is larger than that of the cleaning vehicle body, the aim of adjusting the distance between the two spray pipes is fulfilled, the angle between the spray nozzles and the ground can be controlled, the spray angle can be changed, the spray range can be increased, the aim of adjusting the spray range is fulfilled, the urban roads with the same width can be sprayed, and the cleaning efficiency is improved without repeated times.

Description

Spraying range adjustable water spraying device for electric cleaning vehicle

Technical Field

The utility model relates to the technical field of road cleaning, in particular to a water spraying device for an electric cleaning vehicle, which can adjust the spraying range.

Background

Urban roads refer to roads which are communicated with various areas of a city, are used for transportation and pedestrians in the city, are convenient for resident life, work and cultural entertainment activities, and are connected with road outside the city to bear external traffic. The main function of urban roads is transportation, and since 1949, a large number of roads are rebuilt and built in China, so that the appearance of the cities is changed, and more opportunities are brought for the development of social economy. In order to ensure the beautiful and tidy urban road, the urban road needs to be cleaned regularly, and the electric cleaning vehicle has the characteristics of small size, flexibility and strong maneuverability, so the electric cleaning vehicle is widely applied to the cleaning work of the urban road. The electric cleaning vehicle is simple to understand, namely, the electric cleaning vehicle is driven by electric power, has the advantages of environmental protection, attractive appearance, secondary pollution reduction and the like, and is used by relevant environmental sanitation system departments. The earth needs low carbon and environmental protection, the environmental sanitation department is first to wash, and the electric cleaning vehicle is used as a cleaning tool, has no pollution and is already accepted by the environmental sanitation department. The electric cleaning vehicle has a lot of advantages, besides beautiful appearance, reduces labor intensity, saves labor cost and improves work efficiency, and realizes low-carbon environment-friendly number advocated by government.

The urban roads to be cleaned are different in width, and when the same electric cleaning vehicle is used for cleaning roads with different widths in the prior art, the roads need to be started back and forth according to the widths of the urban roads until the surfaces of the urban roads are completely sprayed, so that the cleaning work efficiency is reduced.

Disclosure of Invention

The utility model aims to provide a water spraying device for an electric cleaning vehicle, which can adjust the spraying range so as to solve the problems in the background art.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an adjustable spraying range's water jet equipment for electric cleaning car, includes cleaning car body, cleaning car body bottom is equipped with the link, the link inner wall is equipped with two lead screws that rotate the connection, lead screw one end is equipped with gear one, the lead screw outer wall is equipped with the connecting plate, the connecting plate outer wall is equipped with the spray pipe that rotates the connection, the connecting plate inner wall be equipped with the rotating assembly of spray pipe connection, the spray pipe outer wall is equipped with a plurality of nozzle.

Further, the cleaning vehicle body comprises a water tank, the spray pipe is through the connecting pipe with the water tank link up, cleaning vehicle body bottom is equipped with the connection box, the connection box inner wall is equipped with the clockwork spring, clockwork spring one end is connected with the haulage rope, haulage rope one end extends to the connection box outside is equipped with the lantern ring, the lantern ring cover is in the connecting pipe outside.

Further, the rotating assembly comprises an electric telescopic rod, a rack is arranged at one end of the electric telescopic rod, a second gear meshed with the rack is sleeved on the outer wall of one end of the water spraying pipe, and a sliding groove matched with the rack is formed in the inner wall of the connecting plate.

Further, the bottom of the cleaning vehicle body is provided with a cleaning brush which is rotationally connected, and the diameter of the connecting frame is equal to the width box body of the cleaning vehicle body.

Further, one end of one screw rod is connected with a motor, the two gears are meshed with each other, the screw threads of the two screw rods are identical in rotation direction, and the two connecting plates are symmetrically distributed.

Further, the inner wall of the connecting plate is provided with a screw rod nut matched with the screw rod, and the inner wall of the connecting frame is provided with a notch matched with the connecting plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the screw rod, the first gear, the connecting plate, the water spraying pipes and the spray nozzles are arranged, so that the two water spraying pipes can move reversely at the same time, the two water spraying pipes are distributed in a staggered manner, the distance between the farthest water spraying nozzles on the two water spraying pipes is finally larger than that of the cleaning vehicle body, the aim of adjusting the distance between the two water spraying pipes is fulfilled, the angle between the water spraying nozzles and the ground can be controlled through the second electric telescopic rod, the rack and the second gear, the spraying angle can be changed, the spraying range can be increased, the aim of adjusting the spraying range is fulfilled, the urban roads with the same width can be sprayed, multiple passes are not needed, and the cleaning efficiency is improved.

2. The connecting box, the spring, the traction rope and the lantern ring are arranged, so that the connecting pipe is always in a straightened state, the phenomenon that the redundant connecting pipe influences the normal use of the water nozzle is avoided, the abrasion of the connecting pipe in use is reduced, and the service life of parts is prolonged.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a front view of the entire present utility model;

FIG. 2 is a bottom cross-sectional view of the connector of the present utility model;

FIG. 3 is a schematic view of the structure of the connection plate of the present utility model;

FIG. 4 is a side cross-sectional view of the junction box of the present utility model;

in the figure: 1. a cleaning vehicle body; 2. a connecting frame; 3. a screw rod; 4. a first gear; 5. a connecting plate; 6. a water spray pipe; 7. a nozzle; 8. a water tank; 9. a connecting pipe; 10. a connection box; 11. a spring; 12. a traction rope; 13. a collar; 14. an electric telescopic rod; 15. a rack; 16. a second gear; 17. a chute; 18. cleaning a brush; 19. and a motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides an electric cleaning vehicle water spraying device capable of adjusting spraying range, includes cleaning vehicle body 1, cleaning vehicle body 1 bottom is equipped with link 2, link 2 inner wall is equipped with two lead screws 3 that rotate and connect, lead screw 3 one end is equipped with gear one 4, lead screw 3 outer wall is equipped with connecting plate 5, connecting plate 5 outer wall is equipped with the spray pipe 6 of rotating and connecting, connecting plate 5 inner wall be equipped with the rotating assembly who is connected with spray pipe 6, spray pipe 6 outer wall is equipped with a plurality of nozzle 7, cleaning vehicle body 1 includes water tank 8, spray pipe 6 pass through connecting pipe 9 with water tank 8 link up, cleaning vehicle body 1 bottom is equipped with connecting box 10, connecting box 10 inner wall is equipped with clockwork spring 11, clockwork spring 11 one end is connected with haulage rope 12, haulage rope 12 one end extends to the connecting box 10 outside is equipped with lantern ring 13, the lantern ring 13 is sleeved on the outer side of the connecting pipe 9, the rotating assembly comprises an electric telescopic rod 14, one end of the electric telescopic rod 14 is provided with a rack 15, the outer wall of one end of the water spraying pipe 6 is sleeved with a gear II 16 meshed with the rack 15, the inner wall of the connecting plate 5 is provided with a chute 17 matched with the rack 15, the bottom of the cleaning vehicle body 1 is provided with a cleaning brush 18 in rotating connection, the diameter of the connecting frame 2 is equal to that of the width box body of the cleaning vehicle body 1, the cleaning brush 18 can be used for cleaning the ground sprayed with clean water to ensure the cleaning of urban roads, one end of one screw rod 3 is connected with a motor 19, two gears 4 are meshed with each other, the threads of the two screw rods 3 are identical in rotation direction, the two connecting plates 5 are symmetrically distributed, the inner wall of each connecting plate 5 is provided with screw rod 3 nuts matched with the screw rods 3, the inner wall of the connecting frame 2 is provided with a notch matched with the connecting plate 5.

The specific implementation mode is as follows: when the urban road with the width larger than the width of the cleaning vehicle body 1 is required to be cleaned, the motor 19 can be started at the moment, the motor 19 drives one screw rod 3 to rotate positively, the screw rod 3 which rotates positively drives the gear I4 on the outer wall of the motor to rotate positively, the two gears I4 are meshed, the other gear I4 rotates reversely, the reversely rotating gear I4 drives the screw rod 3 sleeved by the motor to rotate reversely, so that the aim of synchronous and reverse rotation of the two screw rods 3 can be realized, the screw rod 3 rotates to drive screw rod 3 nuts to move, the screw rod 3 nuts can drive the connecting plate 5 to move, the connecting plate 5 can drive the water spray pipes 6 to move, the two water spray pipes 6 simultaneously move reversely, the two water spray pipes 6 are distributed in a staggered manner, the water spray pipes 6 can drive the nozzles 7 to move, and finally, the distance between the farthest nozzles 7 on the two water spray pipes 6 is larger than that of the cleaning vehicle body 1, thereby increasing the spraying range, realizing the purpose of adjusting the spraying range, enabling the spraying range to spray urban roads with the same width, improving the cleaning efficiency without a plurality of times, controlling the angle between the spray nozzle 7 and the ground, changing the spraying angle, further increasing the spraying range, only starting the electric telescopic rod 14 when changing the angle, the electric telescopic rod 14 can drive the rack 15 to move, the rack 15 can drive the meshed gear to rotate, the gear can drive the spray pipe 6 to rotate, the spray pipe 6 can drive the spray nozzle 7 to rotate, thereby adjusting the distance between the spray nozzle 7 and the road surface, realizing the purpose of increasing the spraying range, simultaneously, when the spray pipe 6 rotates or moves horizontally, the spray pipe 6 can drive the connecting pipe 9 to move, the connecting pipe 9 can drive the lantern ring 13 to move, the lantern ring 13 can drive the haulage rope 12 to move, the traction rope 12 can pull the spring 11 to deform the spring 11, so that reverse pulling force can be generated on the connecting pipe 9, the connecting pipe 9 is always in a straightened state, the redundant connecting pipe 9 is prevented from influencing normal use of the nozzle 7, abrasion of the connecting pipe 9 during use is reduced, and the service life of parts is prolonged.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Water spray device for electric cleaning vehicle of adjustable spraying scope, including wasing car body (1), its characterized in that: the cleaning vehicle comprises a cleaning vehicle body (1), wherein a connecting frame (2) is arranged at the bottom of the cleaning vehicle body (1), two screw rods (3) connected in a rotating mode are arranged on the inner wall of the connecting frame (2), one end of each screw rod (3) is provided with a gear I (4), a connecting plate (5) is arranged on the outer wall of each screw rod (3), a water spraying pipe (6) connected in a rotating mode is arranged on the outer wall of each connecting plate (5), rotating components connected with the corresponding water spraying pipe (6) are arranged on the inner wall of each connecting plate (5), and a plurality of nozzles (7) are arranged on the outer wall of each water spraying pipe (6).

2. The spray range adjustable water spray device for an electric cleaning vehicle of claim 1, wherein: cleaning vehicle body (1) includes water tank (8), spray pipe (6) pass through connecting pipe (9) with water tank (8) link up, cleaning vehicle body (1) bottom is equipped with connecting box (10), connecting box (10) inner wall is equipped with clockwork spring (11), clockwork spring (11) one end is connected with haulage rope (12), haulage rope (12) one end extends to connecting box (10) outside is equipped with lantern ring (13), lantern ring (13) cover is in connecting pipe (9) outside.

3. The spray range adjustable water spray device for an electric cleaning vehicle of claim 1, wherein: the rotating assembly comprises an electric telescopic rod (14), a rack (15) is arranged at one end of the electric telescopic rod (14), a gear II (16) meshed with the rack (15) is sleeved on the outer wall of one end of the water spraying pipe (6), and a chute (17) matched with the rack (15) is formed in the inner wall of the connecting plate (5).

4. The spray range adjustable water spray device for an electric cleaning vehicle of claim 1, wherein: the bottom of the cleaning vehicle body (1) is provided with a cleaning brush (18) which is rotationally connected, and the diameter of the connecting frame (2) is equal to the width box body of the cleaning vehicle body (1).

5. The spray range adjustable water spray device for an electric cleaning vehicle of claim 1, wherein: one end of one screw rod (3) is connected with a motor (19), two gears (4) are meshed, threads of the two screw rods (3) are identical in rotation direction, and the two connecting plates (5) are symmetrically distributed.

6. The spray range adjustable water spray device for an electric cleaning vehicle of claim 1, wherein: the inner wall of the connecting plate (5) is provided with a screw rod nut matched with the screw rod (3), and the inner wall of the connecting frame (2) is provided with a notch matched with the connecting plate (5).