Environment-friendly watering device

Abstract

The utility model relates to the technical field of municipal engineering, in particular to an environment-friendly watering device which comprises a moving trolley, a water tank is fixedly connected to one side of the moving trolley, a water inlet is formed in the top of the water tank, a water pump is connected to one side of the water tank through a pipeline, a stand column is fixedly connected to one side of the moving trolley, and a water outlet is formed in the top of the stand column. One side of the stand column is rotationally connected with a water spraying pipe. Compared with the prior art, the water spraying device has the advantages that the sliding adjusting pipes are arranged in the two sides of the water spraying pipe respectively, when the two-way lead screw rotates, the adjusting pipes stretch out or retract in the water spraying pipe, when the adjusting pipes stretch out, the second water outlet holes are exposed, water is discharged, and therefore the spraying width is enlarged, and the spraying effect is improved. When the spraying width needs to be reduced, the adjusting pipe is shrunk inwards, the efficiency is higher when a wider road surface is sprayed, and when a narrower road surface is sprayed, the adjusting pipe can be shrunk, so that water is saved, the environment-friendly purpose is achieved, use is convenient, and the application range is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal engineering, in particular to an environmentally friendly sprinkler. Background Art

[0002] A Chinese patent with publication number CN215562274U discloses a road sprinkler device for municipal roads and bridges, comprising a body, two fixing plates fixedly connected between the inner sides of the lower ends of the body, a water tank fixedly connected to the top of the body, a booster pump fixedly connected to the lower end of the water tank, and an output end of the booster pump connected to two liquid storage tanks via a water supply pipeline.

[0003] The width of the liquid storage tank in the road watering device cannot be adjusted, which results in low spraying efficiency or waste of water resources when spraying is required on roads of different widths.

[0004] In this regard, the utility model provides an environmentally friendly sprinkler device to solve this problem. Utility Model Content

[0005] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0006] Therefore, one purpose of the present invention is to provide an environmentally friendly sprinkler device to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.

[0007] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides an environmentally friendly sprinkler device, including a mobile vehicle, a water tank is fixedly connected to one side of the mobile vehicle, a water inlet is arranged on the top of the water tank, a water pump is connected to one side of the water tank through a pipeline, a column is fixedly connected to one side of the mobile vehicle, a water spray pipe is rotatably connected to one side of the column, an adjusting pipe is slidably connected to both sides of the water spray pipe, and a bidirectional screw is rotatably connected to one side of the water spray pipe.

[0008] Preferably, any of the above schemes has a handle fixedly connected to one side of the mobile vehicle, and a universal wheel is fixedly connected to each of the four corners of the bottom of the mobile vehicle.

[0009] The technical effect achieved by adopting the above scheme is: convenient movement.

[0010] Preferably, any of the above schemes is that a hinge groove is provided at the top of the column, a rotation hole is provided on both sides of the hinge groove, and the two rotation holes penetrate to both sides of the column.

[0011] Preferably, any of the above schemes has a hinge block fixedly connected to one side of the water spray pipe, the outer surface of the hinge block is hinged to the inner surface of the hinge groove, and the two sides of the hinge block are respectively fixedly connected to a rotating shaft.

[0012] Preferably, any of the above schemes is that the outer surface of the rotating shaft is adapted to the inner surface of the rotating hole, and the outer surface of the rotating shaft is rotatably connected to the inner surface of the rotating hole, wherein a locking nut is threadedly connected to the outer surface of one of the rotating shafts, and one side of the locking nut is fitted with one side of the column.

[0013] Preferably, any of the above schemes is that the water spray pipe is a hollow cylindrical structure with openings on both sides, a plurality of first water outlet holes are opened on one side of the water spray pipe, a protrusion is fixedly connected to both sides of the water spray pipe, and both sides of the bidirectional screw are rotatably connected to one side of the two protrusions.

[0014] Preferably, any of the above schemes is that the outer surface of the adjusting tube is adapted to the inner surface of the water spray pipe, the outer surface of the adjusting tube is slidably connected to the inner surface of the water spray pipe, one side of the adjusting tube is fixedly connected to a connecting rod, one side of the connecting rod is provided with a threaded hole, and the inner surface of the threaded hole is threadedly connected to the outer surface of the bidirectional screw rod.

[0015] Preferably, any of the above schemes is provided with a plurality of second water outlet holes on one side of the regulating pipe, the positions of the second water outlet holes correspond to the positions of the first water outlet holes, a sealing ring is provided between the water spray pipe and the regulating pipe, and the water spray pipe and the water pump are connected by a hose.

[0016] The technical effect achieved by adopting the above solution is: a sealing ring is provided to prevent water from seeping out of the gap.

[0017] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0018] The utility model arranges a sliding regulating tube inside both sides of the water spraying pipe respectively. When the bidirectional screw rod rotates, the regulating tube extends or retracts inside the water spraying pipe. When the regulating tube extends, the second water outlet is exposed and water flows out, thereby expanding the spraying width. When the spraying width needs to be reduced, the regulating tube can be retracted inwardly. When spraying a wider road surface, the efficiency is higher. When spraying a narrow road surface, the regulating tube can be retracted to save water and achieve environmental protection. The utility model is easy to use and has a wide range of applications.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0021] Figure 1 It is a schematic diagram of the overall structure according to an embodiment of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of a water spray pipe according to an embodiment of the utility model;

[0023] Figure 3 It is a schematic diagram of the structure of the regulating tube according to an embodiment of the utility model.

[0024] In the figure: 1-mobile vehicle, 101-handle, 102-universal wheel, 2-water tank, 201-water inlet, 3-water pump, 4-column, 401-hinge slot, 5-spray pipe, 501-hinge block, 502-rotating shaft, 503-locking nut, 504-first water outlet, 505-bump, 6-adjusting tube, 601-connecting rod, 602-threaded hole, 603-second water outlet, 7-bidirectional screw. DETAILED DESCRIPTION

[0025] like Figures 1 to 3 As shown, an environmentally friendly sprinkler device includes a mobile vehicle 1, a water tank 2 is fixedly connected to one side of the mobile vehicle 1, a water inlet 201 is arranged on the top of the water tank 2, a water pump 3 is connected to one side of the water tank 2 through a pipeline, a column 4 is fixedly connected to one side of the mobile vehicle 1, a water spray pipe 5 is rotatably connected to one side of the column 4, an adjusting pipe 6 is slidably connected to both sides of the water spray pipe 5, and a bidirectional screw rod 7 is rotatably connected to one side of the water spray pipe 5. The electrical devices of the utility model are all powered by the mobile power supply provided by the device and are controlled by mature technology, which will not be repeated here.

[0026] A handle 101 is fixedly connected to one side of the mobile vehicle 1, and a universal wheel 102 is fixedly connected to the four corners of the bottom of the mobile vehicle 1, so as to facilitate the movement of the entire device.

[0027] A hinge slot 401 is formed at the top of the column 4 , and a rotation hole is formed at both sides of the hinge slot 401 . The two rotation holes penetrate through both sides of the column 4 .

[0028] A hinge block 501 is fixedly connected to one side of the water spray pipe 5 , the outer surface of the hinge block 501 is hinged to the inner surface of the hinge groove 401 , and a rotating shaft 502 is fixedly connected to both sides of the hinge block 501 .

[0029] The outer surface of the rotating shaft 502 is adapted to the inner surface of the rotating hole, and the outer surface of the rotating shaft 502 is rotatably connected to the inner surface of the rotating hole. A locking nut 503 is threadedly connected to the outer surface of one of the rotating shafts 502, and one side of the locking nut 503 is fitted with one side of the column 4. Through the cooperation of the rotating shaft 502 and the rotating hole, the angle of the water spray pipe 5 can be adjusted. By setting the locking nut 503, the angle of the water spray pipe 5 can be fixed by the friction between the locking nut 503 and the column 4.

[0030] The water spray pipe 5 is a hollow cylindrical structure with openings on both sides. A plurality of first water outlet holes 504 are opened on one side of the water spray pipe 5. A protrusion 505 is fixedly connected to both sides of the water spray pipe 5. Both sides of the bidirectional screw rod 7 are rotatably connected to one side of the two protrusions 505.

[0031] The outer surface of the adjusting tube 6 is matched with the inner surface of the water spray pipe 5, and the outer surface of the adjusting tube 6 is slidably connected to the inner surface of the water spray pipe 5. A connecting rod 601 is fixedly connected to one side of the adjusting tube 6, and a threaded hole 602 is opened on one side of the connecting rod 601. The inner surface of the threaded hole 602 is threadedly connected to the outer surface of the bidirectional screw rod 7. A hand grip area is provided in the middle of the bidirectional screw rod 7 to facilitate the rotation of the bidirectional screw rod. When the bidirectional screw rod 7 rotates, the adjusting tube 6 extends or retracts inside the water spray pipe 5. When the adjusting tube 6 is extended, the second water outlet 603 is exposed and water flows out, thereby expanding the spraying width. When the spraying width needs to be reduced, the adjusting tube 6 can be retracted inward.

[0032] A plurality of second water outlet holes 603 are provided on one side of the regulating pipe 6, and the positions of the second water outlet holes 603 correspond to the positions of the first water outlet holes 504. A sealing ring is provided between the water spray pipe 5 and the regulating pipe 6, and the water spray pipe 5 is connected to the water pump 3 through a hose. Sealing rings are provided on the inner surfaces of both sides of the water spray pipe 5 to prevent water from seeping out of the gap between the regulating pipe 6 and the water spray pipe 5. When in use, the positions of the second water outlet holes 603 need to correspond or partially correspond to the first water outlet holes 504 to avoid some of the first water outlet holes 504 being blocked and causing water to flow out unsmoothly.

[0033] Compared with the prior art, the present invention has the following beneficial effects:

[0034] The utility model arranges a sliding adjusting tube 6 inside both sides of the water spray pipe 5 respectively. When the bidirectional screw rod 7 rotates, the adjusting tube 6 extends or retracts inside the water spray pipe 5. When the adjusting tube 6 extends, the second water outlet 603 is exposed and water flows out, thereby expanding the spraying width. When the spraying width needs to be reduced, the adjusting tube 6 can be retracted inward. When spraying a wider road surface, the efficiency is higher. When spraying a narrow road surface, the adjusting tube 6 can be retracted to save water and achieve environmental protection. The utility model is easy to use and has a wide range of applications.

Claims

1. An environmentally friendly sprinkler, characterized in that: The invention comprises a mobile vehicle (1), one side of the mobile vehicle (1) is fixedly connected to a water tank (2), the top of the water tank (2) is provided with a water inlet (201), one side of the water tank (2) is connected to a water pump (3) via a pipeline, one side of the mobile vehicle (1) is fixedly connected to a column (4), one side of the column (4) is rotatably connected to a water spray pipe (5), both sides of the water spray pipe (5) are slidably connected to an adjusting pipe (6), and one side of the water spray pipe (5) is rotatably connected to a bidirectional screw rod (7).

2. An environmentally friendly sprinkler device according to claim 1, characterized in that: A handle (101) is fixedly connected to one side of the mobile vehicle (1), and a universal wheel (102) is fixedly connected to each of the four corners of the bottom of the mobile vehicle (1).

3. An environmentally friendly sprinkler device according to claim 2, characterized in that: A hinge groove (401) is provided at the top of the column (4), and a rotation hole is provided on both sides of the hinge groove (401), and the two rotation holes penetrate through both sides of the column (4).

4. An environmentally friendly sprinkler device according to claim 3, characterized in that: A hinge block (501) is fixedly connected to one side of the water spray pipe (5), the outer surface of the hinge block (501) is hinged to the inner surface of the hinge groove (401), and two sides of the hinge block (501) are respectively fixedly connected to a rotating shaft (502).

5. The environmentally friendly sprinkler device according to claim 4, characterized in that: The outer surface of the rotating shaft (502) is adapted to the inner surface of the rotating hole, and the outer surface of the rotating shaft (502) is rotatably connected to the inner surface of the rotating hole, wherein a locking nut (503) is threadedly connected to the outer surface of one of the rotating shafts (502), and one side of the locking nut (503) is in contact with one side of the column (4).

6. The environmentally friendly sprinkler device according to claim 5, characterized in that: The water spray pipe (5) is a hollow cylindrical structure with openings on both sides. A plurality of first water outlet holes (504) are provided on one side of the water spray pipe (5). A protrusion (505) is fixedly connected to each side of the water spray pipe (5). Both sides of the bidirectional screw rod (7) are rotatably connected to one side of the two protrusions (505).

7. An environmentally friendly sprinkler device according to claim 6, characterized in that: The outer surface of the regulating tube (6) is matched with the inner surface of the water spray pipe (5), and the outer surface of the regulating tube (6) is slidably connected to the inner surface of the water spray pipe (5). One side of the regulating tube (6) is fixedly connected to a connecting rod (601), and one side of the connecting rod (601) is provided with a threaded hole (602), and the inner surface of the threaded hole (602) is threadedly connected to the outer surface of the bidirectional screw rod (7).

8. An environmentally friendly sprinkler device according to claim 7, characterized in that: A plurality of second water outlet holes (603) are provided on one side of the regulating pipe (6), and the positions of the second water outlet holes (603) correspond to the positions of the first water outlet holes (504). A sealing ring is provided between the water spray pipe (5) and the regulating pipe (6), and the water spray pipe (5) and the water pump (3) are connected via a hose.

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