CN219323017U

CN219323017U - Spraying device

Info

Publication number: CN219323017U
Application number: CN202320283573.4U
Authority: CN
Inventors: 曹梦梅; 徐记; 孙静
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-07-11
Anticipated expiration: 2033-02-22

Abstract

The utility model relates to the technical field of greening water spraying, in particular to a spraying device, which comprises a main water pipe for supplying water, a plurality of vertical branch water pipes arranged on the main water pipe and a shell sleeved on the main water pipe, wherein the top ends of the branch water pipes are communicated with a plurality of water spraying pipes distributed in an annular array, the top ends in the branch water pipes are penetrated with rotating shafts, the bottom ends of the rotating shafts are provided with a plurality of worm blades which are driven to rotate by water flow, water fertilizer or nutrient solution is conveniently injected into a box body through a water inlet pipe, the water fertilizer or nutrient solution enters the main water pipe through controlling the opening caliber of a connecting pipe, and finally, the water fertilizer or nutrient solution enters the branch water pipe along with the water flow and finally sprays on greening vegetation, and when the lifting sealing plate descends along with the liquid level of the liquid in the box body, the limiting of the top of the lifting sealing plate is realized through the extension of an electric push rod, the lifting sealing plate is prevented from ascending, and the water in the main water pipe is prevented from flowing backwards into the box body.

Description

Spraying device

Technical Field

The utility model relates to the technical field of greening water spraying, in particular to a spraying device.

Background

Greening refers to planting protection forests, roadside trees, crops, various plants in residential areas and parks and the like, and greening comprises homeland greening, urban greening, four-side greening, road greening and the like, can improve environmental sanitation and plays a plurality of roles in maintaining ecological balance.

Taking district greening as an example, in order to ensure the growth of plants planted in the district greening, a spraying system is designed in advance at a greening position, namely, a plurality of water pipes are assembled, and a hollow spray head is arranged on each water pipe to realize that spray water or nutrient solution is conveyed into a pipeline through the action of a high-pressure pump and then sprayed out through the hollow spray head on the pipeline, but in actual use, the hollow spray head also enables daily raised dust to enter the pipeline, or soil enters the pipeline to cause blockage in the planting process of the greening plants.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides the spraying device, which solves the problem that the hollow spray head can also enable daily raised dust to enter a pipeline or soil enters the pipeline to cause blockage in the planting process of greening plants.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a spray set, includes that a plurality of vertical water pipes that are used for the main water pipe of supplying water, main water pipe are last to install and establish the shell on main water pipe with the cover, the top intercommunication of water pipe has the spray pipe that a plurality of annular arrays distribute, and the top runs through in the water pipe and be provided with the pivot, the bottom of pivot is equipped with a plurality of rotatory worm wheel leaves through the rivers drive, and the top of pivot is fixed with the commentaries on classics piece, the bottom surface symmetry of commentaries on classics piece is fixed with two rotatory rotating plates along a plurality of spray pipe week sides, the water jet has been seted up to one side of the pivot is kept away from to the spray pipe outer wall, and is equipped with the dust cover that goes up and down and be used for covering the water jet in the spray pipe.

As a further optimization scheme of the utility model, two supporting rods are symmetrically fixed in the water supporting pipe, bearings are fixed on opposite end surfaces of the two supporting rods, and the rotating shaft penetrates through the bearings.

As a further optimization scheme of the utility model, a box body is fixed above the inside of the shell, the bottom surface center of the box body is connected with a connecting pipe of an automatic switch with a main water pipe, a lifting sealing plate which can lift up and down and penetrates through the center of the top surface in the box body is arranged in the box body in a sliding manner, an electric push rod is arranged in the center of the top surface of the shell, and the telescopic end of the electric push rod penetrates through the top surface of the shell and is embedded with the top surface of the lifting sealing plate.

As a further optimization scheme of the utility model, the corner of the top surface of the lifting sealing plate is provided with a guide rod penetrating through the box body and the shell, and one side of the top surface of the box body is communicated with a water inlet pipe matched with the sealing cover for use.

As a further optimization scheme of the utility model, the top surface of the shell is provided with a mounting frame matched with the electric push rod, the inner top surface of the mounting frame is threaded through with a long bolt, and the bottom end of the long bolt is rotated with a clamping piece sleeved at one end of the electric push rod.

As a further optimization scheme of the utility model, the inner wall of the water spraying pipe is extended with a bulge, and the bottom end of the dust cover is contacted with the bulge part of the water spraying pipe.

Compared with the known public technology, the technical scheme provided by the utility model has the following beneficial effects:

1. according to the utility model, the main water pipe is pre-buried in a greening place, the top end of the branch water pipe is positioned outside the greening ground, namely, the water spraying pipe at the top end of the branch water pipe is ensured to be at a certain height from the ground, in an idle state, the dust cover in the water spraying pipe can cover the water spraying port, dust or soil is prevented from entering the water spraying pipe and then falls into the main water pipe to cause pipeline blockage, and when the novel water spraying device is used, water in the main water pipe enters the branch water pipe and pushes the dust cover to rise to realize water spraying port exposure, so that water spraying is realized, the rotation of the worm wheel blade is realized under the action of water flow to drive the rotating shaft and the rotating block to rotate, and the sprayed water is ensured to be uniformly diffused through the rotation of the rotating plate.

2. According to the utility model, the water fertilizer or nutrient solution is conveniently injected into the box body through the water inlet pipe, the water fertilizer or nutrient solution enters the main water pipe through controlling the opening caliber of the connecting pipe, and finally, the water enters the branch water pipe, and finally, the water is sprayed on greening vegetation, and when the lifting sealing plate descends along with the descending of the liquid level of the liquid in the box body through the expansion of the electric push rod, the limit of the top of the lifting sealing plate is realized through the extension of the electric push rod, the lifting sealing plate is prevented from ascending, and the water in the main water pipe is prevented from flowing back into the box body.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.

FIG. 1 is a schematic diagram of a spray device;

FIG. 2 is a schematic cross-sectional view of the spray device of FIG. 1;

FIG. 3 is an enlarged view of the spray device at A in FIG. 2;

FIG. 4 is an enlarged view of the sprinkler at B in FIG. 2;

reference numerals in the drawings represent respectively: 1. a housing; 2. a main water pipe; 3. a branch water pipe; 4. a guide rod; 5. a mounting frame; 6. a long bolt; 7. a clamping piece; 8. an electric push rod; 9. a case; 10. a rotating shaft; 11. a turbine blade; 12. a support rod; 13. a water spray pipe; 14. a rotating block; 15. a rotating plate; 16. a dust cover; 17. a connecting pipe; 18. a water jet; 19. lifting the sealing plate; 20. a water inlet pipe; 21. and (3) a bearing.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. 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.

The utility model is further described below with reference to examples.

Examples

1-4, including the main water pipe 2 that is used for supplying water, a plurality of vertical branch water pipe 3 of installation on the main water pipe 2 and with the shell 1 of cover on main water pipe 2, branch water pipe 3's top intercommunication has a plurality of annular array distribution's spray pipe 13, and branch water pipe 3 inner top runs through and is provided with pivot 10, pivot 10's bottom is equipped with a plurality of worm wheel blades 11 that pass through the rivers drive and rotate, and pivot 10's top is fixed with turning block 14, turning block 14's bottom surface symmetry is fixed with two rotatory turning plates 15 along a plurality of spray pipes 13 week side, spray port 18 has been seted up to one side that the spray pipe 13 outer wall kept away from pivot 10, and be equipped with the dust cover 16 that goes up and down and be used for covering spray port 18 in the spray pipe 13.

As shown in fig. 1, in order to ensure that the position of the rotating shaft 10 in the water branch pipe 3 is stable, two supporting rods 12 are symmetrically fixed in the water branch pipe 3, bearings 21 are fixed on opposite end surfaces of the two supporting rods 12, the rotating shaft 10 passes through the bearings 21, and the rotating shaft 10 is fixedly connected with the inner ring of the bearings 21, so that smooth rotation of the rotating shaft 10 is ensured.

As shown in fig. 2, in order to be convenient for regularly add liquid manure or nutrient solution, the top is fixed with box 9 in the shell 1, the bottom surface center of box 9 is connected with automatic switch's connecting pipe 17 with main water pipe 2, slide in the box 9 and have the lift closing plate 19 that goes up and down and run through box 9 interior top surface center, the top surface center of shell 1 is equipped with electric putter 8, electric putter 8's flexible end runs through the top surface of shell 1, and with the top surface embedded setting of lift closing plate 19, can realize through connecting pipe 17 that liquid manure or nutrient solution in the box 9 gets into main water pipe 2, and along with the continuous consumption of liquid manure and nutrient solution in the box 9, lift closing plate 19 descends thereupon, in order to prevent water in the main water pipe 2 from flowing backward into box 9, electric putter 8's flexible end is along with the decline of lift closing plate 19 and is stretched, and laminate the top surface of lift closing plate 19 all the time, guarantee that lift closing plate 19 can not rise, namely guarantee that water in the main water pipe 2 can not flow backward into box 9.

As shown in fig. 1 and 2, the top surface corner of the lifting sealing plate 19 is provided with a guide rod 4 penetrating through the box body 9 and the shell 1, one side of the top surface of the box body 9 is communicated with a water inlet pipe 20 matched with the sealing cover for use, the provided guide rod 4 ensures that the lifting sealing plate 19 can only stably lift, the provided water inlet pipe 20 is convenient for adding water fertilizer or nutrient solution into the box body 9, and the lifting sealing plate 19 is continuously lifted along with the addition of the water fertilizer or the nutrient solution.

As shown in fig. 1 and 3, the top surface of the casing 1 is provided with a mounting frame 5 matched with the electric push rod 8, long bolts 6 are penetrated through the internal top surface threads of the mounting frame 5, clamping pieces 7 sleeved at one end of the electric push rod 8 are rotated at the bottom ends of the long bolts 6, the clamping pieces 7 are lifted to be separated from the electric push rod 8 by rotating the long bolts 6, and the electric push rod 8 is convenient to detach.

As shown in fig. 3, the inner wall of the spout 13 is extended with a protrusion, and the bottom end of the dust cap 16 is in contact with the protrusion portion of the spout 13, ensuring the bottom support of the dust cap 16.

The working principle is that the main water pipe 2 is pre-buried in the greening place, and the top of the branch water pipe 3 is located outside the greening ground, namely, the water spraying pipe 13 at the top of the branch water pipe 3 is guaranteed to be at a certain height from the ground, and in an idle state, the dust cover 16 in the water spraying pipe 13 can cover the water spraying ports 18, dust or soil is prevented from entering the water spraying pipe 13 and then falls into the main water pipe 2, the pipeline is blocked, and when the novel water spraying machine is used, water in the main water pipe 2 enters the branch water pipe 3, and pushes the dust cover 16 to rise to realize the exposure of the water spraying ports 18, and then the spraying of the water is realized, and the rotation of the worm wheel blade 11 is realized under the action of the water flow to drive the rotating shaft 10 and the rotating block 14, and then the rotation of the rotating plate 15 is realized, the sprayed water is prevented from being beaten through the rotation of the rotating plate 15, and the uniform diffusion of the water is guaranteed.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a spray set, its characterized in that, including main water pipe (2) that are used for supplying water, a plurality of vertical branch water pipe (3) of installation on main water pipe (2) and with cover establish shell (1) on main water pipe (2), the top intercommunication of branch water pipe (3) has spray pipe (13) of a plurality of annular array distributions, and the top runs through in branch water pipe (3) and is provided with pivot (10), the bottom of pivot (10) is equipped with a plurality of rotatory worm wheel leaves (11) through the rivers drive, and the top of pivot (10) is fixed with turning block (14), the bottom surface symmetry of turning block (14) is fixed with two rotatory turning plates (15) along a plurality of spray pipe (13) week sides, one side that the pivot (10) was kept away from to spray pipe (13) outer wall has been seted up water jet (18), and is equipped with dust cover (16) that go up and down and be used for covering water jet (18) in spray pipe (13).

2. A spraying device according to claim 1, characterized in that two supporting rods (12) are symmetrically fixed in the water branch pipe (3), bearings (21) are fixed on opposite end surfaces of the two supporting rods (12), and the rotating shaft (10) penetrates through the bearings (21).

3. The spraying device according to claim 1, wherein a box body (9) is fixed above the inside of the shell (1), a connecting pipe (17) with an automatic switch is connected between the bottom center of the box body (9) and the main water pipe (2), a lifting sealing plate (19) which can lift up and down and penetrate through the center of the inner top surface of the box body (9) is slid in the box body (9), an electric push rod (8) is arranged in the center of the top surface of the shell (1), and the telescopic end of the electric push rod (8) penetrates through the top surface of the shell (1) and is embedded with the top surface of the lifting sealing plate (19).

4. A spraying device according to claim 3, characterized in that the corner of the top surface of the lifting sealing plate (19) is provided with a guide rod (4) penetrating the box body (9) and the outer shell (1), and one side of the top surface of the box body (9) is communicated with a water inlet pipe (20) matched with the sealing cover.

5. A spraying device according to claim 3, characterized in that the top surface of the housing (1) is provided with a mounting frame (5) matched with the electric push rod (8), the internal top surface thread of the mounting frame (5) is penetrated with a long bolt (6), and the bottom end of the long bolt (6) is rotated with a clamping piece (7) sleeved at one end of the electric push rod (8).

6. A spraying device according to claim 1, characterized in that the inner wall of the spray pipe (13) is extended with a projection, and the bottom end of the dust cover (16) is in contact with the projecting portion of the spray pipe (13).