Multi-point rotary water cannon device

Abstract

The utility model relates to a water cannon, in particular to a multi-point rotary water cannon device, which comprises a fixed cylinder, a water storage tank is axially arranged at the center of the fixed cylinder, the water storage tank is connected with the fixed cylinder through a support frame, and the water storage tank is rotatably connected with a rotary box and communicated with the rotary box; the rotating cylinder is rotationally connected with the fixed cylinder and connected with a plurality of spraying assemblies so as to spray in multiple directions, the spraying assemblies are arranged in a radial shape, and the spraying assemblies communicate with the rotating box; and a driving mechanism for driving the rotating cylinder to rotate is arranged on the fixed cylinder. According to the utility model, multi-point spraying can be carried out on gardening on two sides of a road, and far-point spraying and near-point spraying can be combined, so that the working time of the watering cart on the road is shortened while the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a water cannon, in particular to a multi-point rotating water cannon device. Background Art

[0002] A water truck, also known as a spray truck or a water tanker, is a special vehicle that can be used to spray water, suppress dust, spray pesticides, wash guardrails, etc. on the road surface. It also has the functions of transporting water, draining water, and emergency firefighting. At present, the core uses of water trucks mainly include two aspects: (1) Sprinkling water on the road surface can suppress the flying of dust and increase the air humidity; (2) Watering the green belt plants in the city to ensure the water required by the green belt plants and clean the dust on the leaves of the plants.

[0003] Sprinkler trucks mostly use water cannons to water plants in green belts. The existing water cannons on sprinkler trucks need to be manually adjusted in direction and size, which is not only extremely inconvenient to operate, but also causes a waste of some water resources. For example, a sprinkler truck requires two staff members, one responsible for driving and the other responsible for controlling the water cannon; or the driver drives the car after fixing the water cannon. For another example, when passing through an area without a green belt, the water cannon cannot be turned off in time, causing a large amount of water to be sprinkled on the road surface, causing a waste of water resources. It can be seen that since the conventional water cannon module of the sprinkler truck lacks automatic control based on environmental conditions, and can only perform single-point spraying, the nozzle mode needs to be switched when spraying at close points and far points, and the switching of the spraying mode also requires time. Utility Model Content

[0004] The utility model aims to solve the above-mentioned defects and provides a multi-point rotating water cannon device.

[0005] In order to overcome the defects existing in the background technology, the technical solution adopted by the utility model to solve the technical problem is: a multi-point rotating water cannon device, including a fixed cylinder, a water storage tank is arranged in the central axis, the water storage tank is connected to the fixed cylinder through a support frame, and the water storage tank is rotatably connected to the rotating box and the water storage tank is in conduction with the rotating box;

[0006] A rotating cylinder is rotatably connected to the fixed cylinder and is connected to a plurality of spraying assemblies so as to spray in multiple directions, wherein the spraying assemblies are radially arranged and communicated with the rotating box;

[0007] The fixed cylinder is provided with a driving mechanism for driving the rotating cylinder to rotate.

[0008] A further improvement includes that the water tank is provided with a flange connection end for supplying water to the interior of the water tank, and the flange connection end is connected to the flange end of the water outlet pipe.

[0009] A further improvement includes that the spray assembly includes a connecting seat embedded in the rotating cylinder, a solenoid valve, and a nozzle for outward spraying arranged on the connecting seat, and the rotating box is connected to the solenoid valve and the connecting seat in sequence through a pipeline.

[0010] Further improvements include that the nozzle adopts an atomizing nozzle, a straight nozzle, a high-pressure nozzle, or a rotating nozzle.

[0011] Further improvements include an inner raceway with an annular structure opened on the inner wall of the rotating cylinder, an outer raceway with an annular structure opened on the outer wall of the fixed cylinder and corresponding to the inner raceway, and steel balls rolling in both the outer raceway and the inner raceway are arranged between the outer raceway and the inner raceway.

[0012] A further improvement includes that the driving mechanism includes a driving motor disposed on the fixed cylinder and a gear ring disposed on the rotating cylinder, the output end of the driving motor is connected to a driving gear, and the driving gear is meshed with the gear ring.

[0013] A further improvement includes providing a mounting plate on the fixing cylinder.

[0014] The beneficial effects of the utility model are as follows: the design can carry out multi-point spraying on the gardening on both sides of the road, and can combine far-point spraying with near-point spraying, thereby improving work efficiency and reducing the working time of the sprinkler truck on the road; the spraying component is provided with nozzles with different functions, and there is no need to switch the nozzles, which greatly saves operation time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 It is a front cross-sectional view of the utility model;

[0017] Figure 2 yes Figure 1 Middle DD section view;

[0018] Figure 3 It is an assembly cross-sectional view of the rotating box and the water storage tank in the utility model;

[0019] Figure 4 yes Figure 1 Middle A: Enlarged view;

[0020] Figure 5 It is an assembly diagram of the utility model on a sprinkler truck;

[0021] In the figure, 1-water outlet pipe, 2-water storage tank, 3-fixed cylinder, 4-support frame, 5-drive motor, 6-solenoid valve, 7-rotating box, 8-rotating cylinder, 9-pipeline, 10-connecting seat, 11-sprinkler, 12-flange connection end, 13-outer raceway, 14-inner raceway, 15-drive gear, 16-gear ring, 17-steel ball. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. The embodiments in the basic utility model and all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] according to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a multi-point rotating water cannon device comprises a fixed cylinder 3, a water tank 2 is arranged in the central axis, the water tank 2 is connected to the fixed cylinder 3 through a support frame 4, and the water tank 2 is rotatably connected to a rotating box 7 and the water tank 2 is in conduction with the rotating box 7;

[0024] The rotating cylinder 8 is rotatably connected to the fixed cylinder 3 and connected to a plurality of spraying components so as to spray in multiple directions. The spraying components are radially arranged and communicated with the rotating box 7 so as to realize multi-point spraying.

[0025] The fixed cylinder 3 is provided with a driving mechanism for driving the rotating cylinder 8 to rotate, so as to drive the rotating cylinder 8 and the rotating box 7 to rotate synchronously, thereby adjusting the spraying angle of the spraying assembly and further adjusting the spraying distance and range.

[0026] This design can realize multi-point spraying on the gardening on both sides of the road, and can realize the combination of long-point spraying and short-point spraying, thereby improving work efficiency and reducing the working time of the sprinkler truck on the road.

[0027] The water tank 2 is provided with a flange connection end 12 for supplying water to the inside of the water tank 2. The flange connection end 12 is connected to the flange end of the water outlet pipe 1 and thus connected to the water tank of the sprinkler truck to realize water supply.

[0028] The spray assembly includes a connecting seat 10 embedded in the rotating cylinder 8, a solenoid valve 6, and a nozzle 11 for outward spraying arranged on the connecting seat 10. The rotating box 7 is connected to the solenoid valve 6 and the connecting seat 10 in sequence through a pipe 9. In a further implementation method, the nozzle 11 can adopt an atomizing nozzle, a straight nozzle, a high-pressure nozzle, a rotating nozzle, etc. to achieve different functions and meet different spraying needs. There is no need to switch the spraying mode, which is conducive to saving time. The solenoid valve 6 conducts and cuts off the spray assembly, thereby automatically controlling the spraying.

[0029] according to Figure 4 As shown, an inner raceway 14 of an annular structure is provided on the inner wall of the rotating cylinder 8, an outer raceway 13 of an annular structure corresponding to the inner raceway 14 is provided on the outer wall of the fixed cylinder 3, and steel balls 17 rolling in both the outer raceway 13 and the inner raceway 14 are provided between the outer raceway 13 and the inner raceway 14. Through this design, the rotating cylinder 8 and the fixed cylinder 3 are rotationally connected.

[0030] In order to adjust the spraying angle of the spraying assembly, a driving structure is used. Figure 1 As shown, the driving mechanism includes a driving motor 5 arranged on the fixed cylinder 3 and a gear ring 16 arranged on the rotating cylinder 8. The output end of the driving motor 5 is connected to the driving gear 15, and the driving gear 15 is meshed with the gear ring 16, so that the driving motor 5 drives the driving gear 15 to rotate synchronously, and the rotating cylinder 8 is rotated under the action of the gear transmission, so as to adjust the spraying angle of the spraying assembly so as to spray the distant horticultural plants and the near-point horticultural plants.

[0031] according to Figure 5 As shown, a mounting plate 18 is provided on the fixing tube 3, and the device can be installed on the front end of the sprinkler truck through the mounting plate 18.

[0032] Working principle: The water in the sprinkler truck flows into the water tank 2 and the rotating box 7 through the outlet pipe 1, and then flows through the pipe 9 and is ejected from the nozzle 11 through the solenoid valve 6 and the connecting seat 10 in turn. The solenoid valve 6 can control the on and off of the water flow in the pipe 9. When the angle of the nozzle 11 needs to be adjusted, the drive motor 5 is started, and the drive motor 5 drives the drive gear 15 to rotate so that the rotating cylinder 8 and the rotating box 7 rotate synchronously and adjust to the optimal spraying angle.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multi-point rotating water cannon device, characterized in that: It comprises a fixed cylinder (3), a water storage tank (2) being arranged in the central axis, the water storage tank (2) being connected to the fixed cylinder (3) via a support frame (4), and the water storage tank (2) being rotationally connected to a rotating box (7), and the water storage tank (2) and the rotating box (7) being in conduction; A rotating cylinder (8) is rotatably connected to the fixed cylinder (3) and is connected to a plurality of spraying assemblies so as to spray in multiple directions, the spraying assemblies being arranged radially and being in communication with the rotating box (7); The fixed cylinder (3) is provided with a driving mechanism for driving the rotating cylinder (8) to rotate.

2. A multi-point rotating water cannon device as claimed in claim 1, characterized in that: The water storage tank (2) is provided with a flange connection end (12) for supplying water to the interior of the water storage tank (2), and the flange connection end (12) is connected to the flange end of the water outlet pipe (1).

3. A multi-point rotating water cannon device as claimed in claim 1, characterized in that: The spray assembly comprises a connection seat (10) embedded in the rotating cylinder (8), a solenoid valve (6), and a spray head (11) arranged on the connection seat (10) for spraying outwards, and the rotating box (7) is connected to the solenoid valve (6) and the connection seat (10) in sequence through a pipeline (9).

4. A multi-point rotating water cannon device as claimed in claim 3, characterized in that: The nozzle (11) is an atomizing nozzle, a straight nozzle, a high-pressure nozzle, or a rotating nozzle.

5. A multi-point rotating water cannon device as claimed in claim 1, characterized in that: An inner raceway (14) of an annular structure is provided on the inner wall of the rotating cylinder (8), an outer raceway (13) of an annular structure corresponding to the inner raceway (14) is provided on the outer wall of the fixed cylinder (3), and a steel ball (17) is provided between the outer raceway (13) and the inner raceway (14) and rolls in both the outer raceway (13) and the inner raceway (14).

6. A multi-point rotating water cannon device as claimed in claim 1, characterized in that: The driving mechanism comprises a driving motor (5) arranged on the fixed cylinder (3) and a gear ring (16) arranged on the rotating cylinder (8); an output end of the driving motor (5) is connected to a driving gear (15), and the driving gear (15) is meshed with the gear ring (16).

7. A multi-point rotating water cannon device as claimed in claim 1, characterized in that: A mounting plate (18) is provided on the fixing cylinder (3).

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