Water sprinkler for greening maintenance

Abstract

The utility model discloses a water sprinkler for greening maintenance, which comprises a water tank, a water supply filtering mechanism, a nozzle clamping mechanism and a clamping auxiliary mechanism, the water supply filtering mechanism comprises a water supply pump, a water supply pipe, a filtering tank, a water outlet pipe, a water suction pump and a shunt pipe; the spray head clamping mechanism comprises a clamping pipe, a clamping rod, a prying plate, a prying groove, a moving sleeve, a pressing groove, a top shaft and a bottom shaft, and through cooperation of a water supply pump and a water suction pump, the water supply filtering mechanism can effectively convey water in the water tank to the filtering tank for filtering, and impurities and sediments in the water are removed. In this way, impurities can be prevented from entering the spray head, the risk that the spray head is blocked is reduced, the spray head clamping mechanism can achieve rapid mounting and dismounting of the spray head through the combined design of the clamping pipe, the clamping rod, the prying-in plate and other components, the complexity of manual operation is reduced through the design, and the spray head is more convenient to replace and maintain.

Description

Technical Field

[0001] This utility model relates to the field of greening maintenance technology, and more specifically, it relates to a sprinkler for greening maintenance. Background Technology

[0002] In existing technologies, many sprinkler designs for landscaping maintenance have some obvious shortcomings, especially in terms of the quality of maintenance water and the ease of maintenance of the sprinkler heads.

[0003] Firstly, the water source for sprinklers used in landscaping maintenance is usually natural water or groundwater, which often contains a large amount of impurities, sediment, or organic matter. If these impurities are not effectively filtered and removed, they can easily enter the sprinkler's water supply system. Long-term use may lead to nozzle clogging, uneven spraying, and even damage to other components of the sprinkler. Furthermore, poor water quality can negatively impact the plants, causing leaf damage or poor growth. Therefore, effectively addressing the issue of impurities in the water source has become a major technical challenge in current designs.

[0004] Secondly, the installation and removal process of traditional sprinkler heads is usually quite cumbersome. Many existing devices use a manual connection method, requiring operators to tightly connect the nozzle to the pipeline or fix the nozzle with a spiral structure. This method is not only time-consuming, but may also lead to a high labor cost for operators when used and maintained frequently. If the nozzle is not cleaned or maintained for a long time, it is prone to blockage or corrosion, resulting in poor spraying effect. Moreover, traditional nozzle maintenance usually requires tools or complicated operating procedures, which increases maintenance costs and labor intensity and reduces the user's work efficiency. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the problems existing in the prior art, this utility model provides a sprinkler for greening maintenance, which solves the technical problems mentioned in the background art, such as the maintenance water containing a lot of impurities and the inconvenience of installing, disassembling and maintaining the sprinkler head.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a sprinkler for greening maintenance, comprising a water tank, a water supply and filtration mechanism, a nozzle clamping mechanism, and a clamping auxiliary mechanism. The water supply and filtration mechanism includes a pumping pipe, a water supply pump, a filter box, an outlet pipe, a pumping pump, and a diversion pipe. The water supply pump and the pumping pump are installed on the top end face of the water tank. The water supply pump connects the filter box and the water tank through the water supply pipe. The pumping pipe is installed between the bottom end of the filter box and the pumping pump. The outlet pipe is installed on the pumping pump... At one end of the water pump, a diversion pipe is configured to cooperate with the outlet pipe. The nozzle clamping mechanism includes a clamping pipe, a clamping rod, a pry plate, a pry groove, a movable sleeve, a pressure groove, a top shaft, and a bottom shaft. The pry groove is located on the side wall of the clamping rod. The movable sleeve is longitudinally slidably located on the outer wall of the clamping pipe. The pressure groove is located on the movable sleeve. The top shaft and the bottom shaft are located at the top and bottom ends of the pressure groove, respectively. The pry plate is rotatably mounted on the side wall of the clamping pipe. The top shaft presses against the pry plate and extends into the pry groove. The bottom shaft orients the pry plate away from the pry groove.

[0009] The present invention is further configured such that the snap-fit ​​auxiliary mechanism includes an outer rotating sleeve, a spiral groove, a spiral plate and a return spring. The outer rotating sleeve is rotatably mounted on the outer wall of the snap-fit ​​tube, the spiral groove is disposed on the outer wall of the movable sleeve, the spiral plate is mounted on the bottom end of the outer rotating sleeve, the spiral plate and the spiral groove are configured to cooperate, the rotation of the spiral plate drives the movable sleeve to move longitudinally, and the return spring is mounted on the bottom end of the movable sleeve.

[0010] The present invention is further provided that the bottom end of the water tank is equipped with bottom wheels around its perimeter, and the side end of the water tank is equipped with a push handle. The design of the bottom wheels and the push handle makes the entire water tank easy to move and push, improving the flexibility and convenience during use.

[0011] The present invention is further configured such that a support frame is installed at the top end of the water tank, and the filter box is fixedly installed at the top end of the support frame. The support frame provides a sturdy installation position for the filter box, enhances the stability of the overall equipment, and makes the filter box less likely to shake or shift during operation.

[0012] The present invention is further configured such that a connecting pipe and a horizontal fixing plate are respectively installed on the side and bottom end of the bottom of the diversion pipe, and the connecting pipe is connected to the outlet pipe. The design of the connecting pipe and the horizontal fixing plate on the bottom side and bottom end of the diversion pipe ensures the stable distribution of water flow.

[0013] The present invention is further configured such that side plates are installed on both sides of the horizontal fixing plate, and a longitudinal plate is installed on one side of the top end of the water tank, and the clamping pipe is fixedly installed on one end face of the longitudinal plate. The side plates facilitate the installation and disassembly of the nozzle assembly.

[0014] The present invention is further configured such that the snap-fit ​​rod is installed on the side plate, and the snap-fit ​​rod can pass through the longitudinal plate and cooperate with the snap-fit ​​tube for quick snap-fit ​​setting. The adjustable design of the snap-fit ​​rod makes the installation and disassembly of the nozzle more convenient, and the installation position of the nozzle can be flexibly adjusted as needed.

[0015] The present invention is further configured such that a spray head is installed on the side of the diversion pipe, and multiple sets of spray heads are provided. The spray heads are set on the diversion pipe, and the configuration of multiple spray heads can more evenly cover the green area and improve the watering effect.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, this utility model provides a sprinkler for greening maintenance, which has the following features:

[0018] Beneficial effects:

[0019] This invention incorporates a water supply and filtration mechanism. Through the cooperation of a water supply pump and a water pump, this mechanism effectively delivers water from the water tank to the filter box for filtration, removing impurities and sediments. This prevents impurities from entering the spray nozzles, reducing the risk of nozzle clogging and maintaining the stability and uniformity of the spraying effect. The filter box effectively protects the water supply system and related components from impurities in the water, extending the service life of the equipment. The diversion pipe design ensures stable water flow distribution and balanced water pressure, thereby improving the water spraying effect.

[0020] This utility model features a nozzle snap-fit ​​mechanism. Through the combination of components such as snap-fit ​​tubes, snap-fit ​​rods, and pry-in plates, the nozzle snap-fit ​​mechanism enables quick installation and removal of the nozzle. This design reduces the complexity of manual operation, making nozzle replacement and maintenance more convenient. The snap-fit ​​mechanism, with its top and bottom shafts and the rotation of the pry-in plate, ensures that the nozzle is stably fixed after installation, preventing it from falling off or loosening, thus guaranteeing the stability of the spraying effect.

[0021] This invention incorporates a snap-fit ​​auxiliary mechanism. Through the coordinated operation of the outer rotating sleeve, spiral groove, spiral plate, and return spring, the snap-fit ​​mechanism makes nozzle snap-fit ​​more flexible. The rotation of the spiral plate drives the moving sleeve longitudinally, thereby simplifying nozzle installation and removal and reducing operational complexity. The return spring design ensures that the snap-fit ​​mechanism automatically returns to its initial position after operation, improving its responsiveness and ease of use. The cooperation between the spiral plate and spiral groove effectively prevents the snap-fit ​​rod from loosening or becoming unstable, enhancing the stability and reliability of the entire nozzle snap-fit ​​system. Attached Figure Description

[0022] Figure 1This is a schematic diagram of the overall structure of the device in the unused state of this utility model;

[0023] Figure 2 This is a schematic diagram of the structure of part of the water supply filtration mechanism in this utility model;

[0024] Figure 3 This is a schematic diagram of the nozzle snap-fit ​​mechanism in this utility model;

[0025] Figure 4 This is a schematic diagram of the nozzle snap-fit ​​mechanism and the snap-fit ​​auxiliary mechanism in this utility model;

[0026] Figure 5 This is a schematic diagram of the internal structure of the nozzle snap-fit ​​mechanism and the snap-fit ​​auxiliary mechanism in this utility model.

[0027] In the diagram: 1. Water tank; 2. Water supply pump; 3. Water supply pipe; 4. Filter box; 5. Water outlet pipe; 6. Water pump; 7. Diversion pipe; 8. Connecting pipe; 9. Connecting rod; 10. Pry-in plate; 11. Pry-in groove; 12. Moving sleeve; 13. Pressing groove; 14. Top shaft; 15. Bottom shaft; 16. Outer rotating sleeve; 17. Spiral groove; 18. Spiral plate; 19. Return spring; 20. Bottom wheel; 21. Push handle; 22. Support frame; 23. Connecting pipe; 24. Horizontal fixing plate; 25. Side plate; 26. Longitudinal plate; 27. Spray head; 101. Water pumping pipe. Detailed Implementation

[0028] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0029] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0030] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0031] Please see Figures 1-5A sprinkler for landscaping maintenance includes a water tank 1, a water supply and filtration mechanism, a nozzle clamping mechanism, and a clamping auxiliary mechanism. The water supply and filtration mechanism includes a pumping pipe 101, a water supply pump 2, a water supply pipe 3, a filter box 4, an outlet pipe 5, a pumping pump 6, and a diversion pipe 7. The water supply pump 2 and the pumping pump 6 are installed on the top end face of the water tank 1. The water supply pump 2 connects the filter box 4 and the water tank 1 through the water supply pipe 3. The pumping pipe 101 is installed between the bottom end of the filter box 4 and the pumping pump 6. The outlet pipe 5 is installed at one end of the pumping pump 6. The diversion pipe 7 is configured to cooperate with the outlet pipe 5. The sprinkler head... The locking mechanism includes a locking tube 8, a locking rod 9, a pry plate 10, a pry groove 11, a movable sleeve 12, a pressing groove 13, a top shaft 14, and a bottom shaft 15. The pry groove 11 is located on the side wall of the locking rod 9. The movable sleeve 12 is longitudinally slidably located on the outer wall of the locking tube 8. The pressing groove 13 is located on the movable sleeve 12. The top shaft 14 and the bottom shaft 15 are located at the top and bottom ends of the pressing groove 13, respectively. The pry plate 10 is rotatably mounted on the side wall of the locking tube 8. The top shaft 14 presses against the pry plate 10 and extends into the pry groove 11. The bottom shaft 15 orients the pry plate 10 away from the pry groove 11.

[0032] In this embodiment, the water pump 6 draws filtered water from the bottom of the filter box 4 through the water pumping pipe 101, and then outputs it through the water outlet pipe 5. The water outlet pipe 5 is configured to cooperate with the diversion pipe 7. The side and bottom of the bottom of the diversion pipe 7 are respectively equipped with connecting pipes 23 and horizontal fixing plates 24. The connecting pipes 23 are connected to the water outlet pipe 5. When the system is running, clean water flows from the water outlet pipe 5 into the diversion pipe 7, and then is evenly sprayed out through multiple sets of spray heads 27 installed on the side of the diversion pipe 7 to irrigate the plants. This ensures that the water quality is clean and that the spray heads are not clogged by impurities. At the same time, the diversion system makes the water flow clean. The water flow pressure is balanced, resulting in more uniform spraying. The snap-fit ​​rod 9 is inserted into the snap-fit ​​tube 8 through the longitudinal plate 26, with the movable sleeve 12 in the upper position. The top shaft 14 presses against the pry plate 10, causing the pry plate 10 to extend into the pry groove 11 of the snap-fit ​​rod 9, achieving initial snap-fit. When it is necessary to disassemble the nozzle assembly, the movable sleeve 12 is moved upward, and the bottom shaft 15 pryes the pry plate 10 in a directional manner, moving the pry plate 10 away from the pry groove 11. The snap-fit ​​rod 9 can then be pulled out from the snap-fit ​​tube 8, making the installation and disassembly of the nozzle assembly convenient, facilitating maintenance and replacement of different types of nozzles, and improving the flexibility and practicality of the equipment.

[0033] The snap-fit ​​auxiliary mechanism includes an outer rotating sleeve 16, a spiral groove 17, a spiral plate 18, and a return spring 19. The outer rotating sleeve 16 is rotatably mounted on the outer wall of the snap-fit ​​tube 8. The spiral groove 17 is located on the outer wall of the movable sleeve 12. The spiral plate 18 is mounted on the bottom end of the outer rotating sleeve 16. The spiral plate 18 is configured to cooperate with the spiral groove 17. The rotation of the spiral plate 18 drives the movable sleeve 12 to move longitudinally. The return spring 19 is mounted on the bottom end of the movable sleeve 12.

[0034] In this embodiment, rotating the outer sleeve 16 causes the spiral plate 18 to move within the spiral groove 17, driving the movable sleeve 12 to move longitudinally along the locking tube 8. When rotating the outer sleeve 16, the movable sleeve 12 moves, and the top shaft 14 presses against the pry plate 10, causing the pry plate 10 to extend into the pry groove 11, thus achieving locking. When rotating the outer sleeve 16 in the opposite direction, the movable sleeve 12 moves in the opposite direction, and the bottom shaft 15 pries the pry plate 10, causing the pry plate 10 to move away from the pry groove 11, thus releasing the locking. The return spring 19 provides elastic support at the bottom of the movable sleeve 12, ensuring that the movable sleeve 12 can return to the preset position after the operation. The rotation operation replaces the direct push and pull, reducing the operating force and making the locking process more effortless and reliable. At the same time, the design of the return spring 19 ensures that the system is always in good working condition.

[0035] Please see Figures 1-5 As a supplementary embodiment of a greening maintenance sprinkler for water supply filtration mechanism, nozzle snap-fit ​​mechanism and snap-fit ​​auxiliary mechanism: Bottom wheels 20 are installed around the bottom of the water tank 1; a push handle 21 is installed on the side of the water tank 1; a support frame 22 is installed on the top of the water tank 1, and the filter box 4 is fixedly installed on the top of the support frame 22; a connecting pipe 23 and a horizontal fixing plate 24 are respectively installed on the side and bottom of the bottom of the diversion pipe 7, and the connecting pipe 23 is connected to the outlet pipe 5; side plates 25 are installed on both sides of the horizontal fixing plate 24; a longitudinal plate 26 is installed on one side of the top of the water tank 1, and a snap-fit ​​pipe 8 is fixedly installed on one end face of the longitudinal plate 26; a snap-fit ​​rod 9 is installed on the side plate 25, and the snap-fit ​​rod 9 can pass through the longitudinal plate 26 and quickly snap-fit ​​with the snap-fit ​​pipe 8; a spray head 27 is installed on the side of the diversion pipe 7, and multiple sets of spray heads 27 are provided.

[0036] More specifically, water in water tank 1 is drawn by water supply pump 2 and transported to filter box 4 through water supply pipe 3. The filter device in filter box 4 removes impurities from the water to ensure that the subsequent water flow is clean. The filtered water is further drawn by water pump 6 and flows into diversion pipe 7 through water outlet pipe 5. Diversion pipe 7 distributes water to multiple nozzles to provide uniform spraying of water. The nozzles are connected to the clamping pipe 8 through nozzle clamping mechanism. The locking rod 9, through its cooperation with the pry plate 10 and the pry groove 11, securely fixes the nozzle to the locking tube 8. When disassembly is required, rotating the top shaft 14 and bottom shaft 15 disengages the pry plate 10 from the pry groove 11, allowing for nozzle removal or replacement. After the nozzle is connected, the locking auxiliary mechanism ensures its stability. When the nozzle is connected to the locking tube 8, the rotation of the outer rotating sleeve 16 causes the moving sleeve 12 to slide longitudinally, enhancing the locking's firmness and preventing the nozzle from loosening. After the entire system is operating normally, water is sprayed onto the green area through the diversion pipe 7 and the nozzle. The cooperation of multiple nozzles ensures even water coverage of the desired area. The bottom of the water tank 1 is equipped with casters 20 for easy movement. The push handle 21 helps the user push the entire device.

[0037] In summary, during the use or operation of the overall equipment: When the water supply and filtration mechanism is running, the water pump 6 draws filtered water from the bottom of the filter box 4 through the water pumping pipe 101, and then outputs it through the water outlet pipe 5. The water outlet pipe 5 is configured to cooperate with the diversion pipe 7. The side and bottom of the bottom of the diversion pipe 7 are respectively equipped with connecting pipe 23 and horizontal fixing plate 24. The connecting pipe 23 is connected to the water outlet pipe 5. When the system is running, the clean water flows from the water outlet pipe 5 into the diversion pipe 7, and then is evenly sprayed out through multiple sets of spray heads 27 installed on the side of the diversion pipe 7 to irrigate the plants. This ensures that the water quality is clean and that the spray heads will not be blocked by impurities. At the same time, the diversion system makes the water pressure more even and the spraying more uniform.

[0038] When the nozzle snap-fit ​​mechanism is in operation, it enables quick installation and disassembly of the nozzle assembly. The snap-fit ​​rod 9 is inserted into the snap-fit ​​tube 8 through the longitudinal plate 26, with the movable sleeve 12 in the upper position. The top shaft 14 presses against the pry-in plate 10, causing the pry-in plate 10 to extend into the pry-in groove 11 of the snap-fit ​​rod 9, achieving initial snap-fit. When the nozzle assembly needs to be disassembled, the movable sleeve 12 is moved upward, and the bottom shaft 15 pryes the pry-in plate 10 in a directional manner, moving the pry-in plate 10 away from the pry-in groove 11. The snap-fit ​​rod 9 can then be pulled out from the snap-fit ​​tube 8, making the installation and disassembly of the nozzle assembly convenient, facilitating maintenance and replacement of different types of nozzles, and improving the flexibility and practicality of the equipment.

[0039] When the locking auxiliary mechanism is in operation, rotating the outer rotating sleeve 16 causes the spiral plate 18 to move within the spiral groove 17, driving the movable sleeve 12 to move longitudinally along the locking tube 8. When rotating the outer rotating sleeve 16, the movable sleeve 12 moves, and the top shaft 14 presses against the pry plate 10, causing the pry plate 10 to extend into the pry groove 11, thus achieving locking. When rotating the outer rotating sleeve 16 in the opposite direction, the movable sleeve 12 moves in the opposite direction, and the bottom shaft 15 pries the pry plate 10, causing the pry plate 10 to move away from the pry groove 11, thus releasing the locking. The return spring 19 provides elastic support at the bottom of the movable sleeve 12, ensuring that the movable sleeve 12 can return to the preset position after the operation. The rotation operation replaces the direct push and pull, reducing the operating force and making the locking process more effortless and reliable. At the same time, the design of the return spring 19 ensures that the system is always in good working condition.

[0040] Water in water tank 1 is drawn by water supply pump 2 and transported to filter box 4 through water supply pipe 3. The filter device in filter box 4 removes impurities from the water to ensure that the subsequent water flow is clean. The filtered water is further drawn by water pump 6 and flows into diversion pipe 7 through water outlet pipe 5. Diversion pipe 7 distributes water to multiple nozzles to provide uniform spraying of water. The nozzles are connected to the clamping pipe 8 through nozzle clamping mechanism. The locking rod 9, through its cooperation with the pry plate 10 and the pry groove 11, securely fixes the nozzle to the locking tube 8. When disassembly is required, rotating the top shaft 14 and bottom shaft 15 disengages the pry plate 10 from the pry groove 11, allowing for nozzle removal or replacement. After the nozzle is connected, the locking auxiliary mechanism ensures its stability. When the nozzle is connected to the locking tube 8, the rotation of the outer rotating sleeve 16 causes the moving sleeve 12 to slide longitudinally, enhancing the locking's firmness and preventing the nozzle from loosening. After the entire system is operating normally, water is sprayed onto the green area through the diversion pipe 7 and the nozzle. The cooperation of multiple nozzles ensures even water coverage of the desired area. The bottom of the water tank 1 is equipped with casters 20 for easy movement. The push handle 21 helps the user push the entire device.

[0041] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A sprinkler for greening maintenance, comprising a water tank (1), a water supply and filtration mechanism, a nozzle locking mechanism, and a locking auxiliary mechanism, characterized in that: The water supply and filtration mechanism includes a water pump (2), a water supply pipe (3), a filter box (4), an outlet pipe (5), a water pump (6), and a diversion pipe (7). The water pump (2) and the water pump (6) are installed on the top end face of the water tank (1). The water pump (2) connects the filter box (4) and the water tank (1) through the water supply pipe (3). The water pump (101) is installed between the bottom end of the filter box (4) and the water pump (6). The outlet pipe (5) is installed at one end of the water pump (6). The diversion pipe (7) is configured to cooperate with the outlet pipe (5). The nozzle snap-fit ​​mechanism includes a snap-fit ​​pipe (8), a snap-fit ​​rod (9), and a pry bar. The plate (10), the pry-in groove (11), the movable sleeve (12), the pressure groove (13), the top shaft (14), and the bottom shaft (15) are arranged. The pry-in groove (11) is set on the side wall of the snap-fit ​​rod (9). The movable sleeve (12) is slidably set on the outer wall of the snap-fit ​​tube (8). The pressure groove (13) is set on the movable sleeve (12). The top shaft (14) and the bottom shaft (15) are respectively set on the top end and the bottom end of the pressure groove (13). The pry-in plate (10) is rotatably installed on the side wall of the snap-fit ​​tube (8). The top shaft (14) presses against the pry-in plate (10) and extends into the pry-in groove (11). The bottom shaft (15) orients the pry-in plate (10) away from the pry-in groove (11).

2. A sprinkler for greening maintenance according to claim 1, characterized in that: The snap-fit ​​auxiliary mechanism includes an outer rotating sleeve (16), a spiral groove (17), a spiral plate (18), and a return spring (19). The outer rotating sleeve (16) is rotatably mounted on the outer wall of the snap-fit ​​tube (8). The spiral groove (17) is set on the outer wall of the movable sleeve (12). The spiral plate (18) is mounted on the bottom end of the outer rotating sleeve (16). The spiral plate (18) and the spiral groove (17) are configured to cooperate. The rotation of the spiral plate (18) drives the movable sleeve (12) to move longitudinally. The return spring (19) is mounted on the bottom end of the movable sleeve (12).

3. A sprinkler for greening maintenance according to claim 1, characterized in that: The bottom of the water tank (1) is equipped with bottom wheels (20) around its perimeter, and a push handle (21) is installed on the side of the water tank (1).

4. A sprinkler for greening maintenance according to claim 1, characterized in that: A support frame (22) is installed at the top end of the water tank (1), and the filter box (4) is fixedly installed at the top end of the support frame (22).

5. A sprinkler for greening maintenance according to claim 1, characterized in that: The bottom side and bottom end of the diversion pipe (7) are respectively equipped with a connecting pipe (23) and a horizontal fixing plate (24), and the connecting pipe (23) is connected to the outlet pipe (5).

6. A sprinkler for greening maintenance according to claim 5, characterized in that: Side plates (25) are installed on both sides of the horizontal fixing plate (24), and a longitudinal plate (26) is installed on one side of the top end of the water tank (1), and the clamping pipe (8) is fixedly installed on one end face of the longitudinal plate (26).

7. A sprinkler for greening maintenance according to claim 6, characterized in that: The snap-fit ​​rod (9) is installed on the side plate (25), and the snap-fit ​​rod (9) can pass through the longitudinal plate (26) and cooperate with the snap-fit ​​tube (8) for quick snap-fit ​​setting.

8. A sprinkler for greening maintenance according to claim 1, characterized in that: Spray heads (27) are installed on the side of the diversion pipe (7), and multiple sets of spray heads (27) are provided.

Images