Precise water control intelligent adjusting device of garden sprinkling irrigation system

Abstract

The invention relates to the technical field of garden sprinkling irrigation, and discloses a precise water control intelligent adjusting device of a garden sprinkling irrigation system, which solves the problem that the precise water control intelligent adjusting device of the garden sprinkling irrigation system cannot automatically adjust the sprinkling irrigation angle and height in the use process, and comprises a device body, and the device body comprises a mounting seat; mounting holes are formed in the four corners of the mounting base in a penetrating mode, four supporting rods are symmetrically and fixedly mounted at the top of the mounting base, an adjusting assembly is fixedly mounted at the tops of the supporting rods, a spray head is mounted at the top of the adjusting assembly, and three inclined spray pipes are uniformly and fixedly mounted on the two sides of the spray head; the bottom of the supporting frame is fixedly connected with the top of a supporting rod; according to the precise water control intelligent adjusting device for the garden sprinkling irrigation system, in the using process, the sprinkling irrigation angle and height can be automatically adjusted, the sprinkling irrigation range is widened, and therefore garden sprinkling irrigation operation can be better carried out.

Description

Technical Field

[0001] This invention belongs to the field of garden sprinkler irrigation technology, specifically a precise water control intelligent adjustment device for garden sprinkler irrigation systems. Background Technology

[0002] Garden sprinkler irrigation, also known as garden sprinkler irrigation, is a modern irrigation method that uses specialized equipment to spray pressurized water into the air through nozzles, forming fine water droplets that are then evenly distributed onto garden plants and soil surfaces. Garden sprinkler systems are a highly efficient and water-saving irrigation method in modern landscaping. They use pipes and nozzles to pressurize water and spray it evenly, simulating natural rainfall to achieve precise irrigation of plants. This system not only significantly saves water resources and reduces labor costs but also improves the plant growth environment and is developing towards intelligence and automation. The precise water control intelligent adjustment device of the garden sprinkler system is a modern irrigation management system integrating the Internet of Things, sensors, automatic control, and artificial intelligence technologies. Its core function is to monitor environmental data in real time, make intelligent decisions, and execute automatically to achieve precise control of irrigation water volume, time, and range, thereby achieving high efficiency in water conservation, reducing labor costs, and improving plant maintenance quality. However, during use, the precise water control intelligent adjustment device of the garden sprinkler system cannot automatically adjust the spray angle and height, reducing the spray range and hindering optimal garden sprinkler operation. Summary of the Invention

[0003] In order to overcome the shortcomings of the prior art, the present invention provides a precise water control intelligent adjustment device for garden sprinkler irrigation systems. This device effectively solves the problem that the precise water control intelligent adjustment device for garden sprinkler irrigation systems cannot automatically adjust the sprinkler angle and height during use, thus reducing the sprinkler range and making it difficult to perform garden sprinkler irrigation operations effectively.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a precise water control intelligent adjustment device for a garden sprinkler irrigation system, comprising a device body, wherein the device body includes a mounting base, and mounting holes are provided through the four corners of the mounting base. Four support rods are symmetrically fixedly installed on the top of the mounting base, and an adjustment component is fixedly installed on the top of the support rods. A nozzle is installed on the top of the adjustment component, and three inclined spray pipes are evenly fixedly installed on both sides of the nozzle. The adjustment component includes a support frame, and the bottom of the support frame is fixedly connected to the top of the support rods. A control switch is fixedly installed on the outside of the support frame, and a water inlet valve is fixedly installed below the control switch and on the outside of the support frame. The top of the support frame has an open structure, and a housing is provided on the top of the support frame, with the nozzle located on the top of the housing.

[0005] Preferably, a frame body is fixedly installed on the outer side of the support frame, and the frame body has a U-shaped structure. A dual-axis motor is fixedly installed in the middle of the bottom end of the frame body, and the dual-axis motor is energized and connected to a control switch. A drive shaft is fixedly installed on the output shafts at both ends of the dual-axis motor, and the end of the drive shaft away from the dual-axis motor is rotatably connected to the inner wall of the frame body. A drive bevel gear is fixedly installed on the outer side of the end of the drive shaft away from the dual-axis motor. A transmission bevel gear is meshed with the outer side of the drive bevel gear. A first adjusting screw is fixedly installed on the top of the transmission bevel gear. A first positioning seat is rotatably installed on the outer side of the bottom end of the first adjusting screw, and the first positioning seat is fixedly installed on the inner wall of the frame body. An internal threaded sleeve is threadedly installed above the first positioning seat and on the outer side of the first adjusting screw. The top end of the internal threaded sleeve moves through and extends to the top of the frame body and is fixedly connected to the bottom of the shell. Rubber sleeves are fixedly installed inside both ends of the top of the frame body, and the internal threaded sleeve moves through and is installed inside the rubber sleeves.

[0006] Preferably, a second positioning seat is rotatably mounted on the outer side of the drive shaft, and the second positioning seat is fixedly mounted on the inner bottom end of the frame.

[0007] Preferably, a first positioning slider is fixedly installed on the outer side of the bottom end of the internal threaded sleeve, and a first positioning groove is provided on both sides of the inside of the frame, and the first positioning slider is slidably installed inside the first positioning groove.

[0008] Preferably, a rotary joint is fixedly installed at the bottom of the inner part of the housing, a connecting hose is fixedly installed at the bottom of the housing and is located inside the support frame, the top end of the connecting hose is fixedly inserted through the bottom of the housing and connected to the bottom of the rotary joint, the bottom end of the connecting hose is fixedly inserted through the frame wall of the support frame and fixedly connected to the water inlet valve, a rotating tube is rotatably installed inside the housing and at the top of the rotary joint, and the top end of the rotating tube extends to the top of the housing and is fixedly connected to the bottom of the nozzle, a sealed bearing is fixedly inserted through the top of the housing, and the rotating tube is rotatably installed inside the sealed bearing.

[0009] Preferably, a transmission gear ring is fixedly installed inside the housing and outside the rotating tube. A movable rack is meshed with the outer side of the transmission gear ring. An adjusting sleeve is fixedly installed on the side of the movable rack away from the transmission gear ring. A strip frame is provided on the outer side of the adjusting sleeve. Four connecting blocks are symmetrically fixedly installed on the side of the strip frame away from the movable rack. The end of the connecting block away from the strip frame is fixedly connected to the inner wall of the housing. A second adjusting screw is rotatably installed inside the strip frame. The adjusting sleeve is threaded onto the outer side of the second adjusting screw. An adjusting motor is fixedly installed at one end of the strip frame. The adjusting motor is energized and connected to a control switch. The output shaft of the adjusting motor movably passes through one side of the strip frame and is fixedly connected to one end of the second adjusting screw.

[0010] Preferably, a second positioning slider is fixedly installed on the side of the adjusting screw sleeve away from the movable rack, and a second positioning groove is provided through the side of the strip frame away from the movable rack, and the second positioning slider is slidably installed inside the second positioning groove.

[0011] Preferably, the top and bottom of the strip frame are provided with positioning slide rods, and positioning blocks are fixedly installed at both ends of the positioning slide rods. The positioning blocks are fixedly installed on the outside of the strip frame, and positioning sleeves are slidably installed on the outside of the positioning slide rods. The two positioning sleeves are fixedly installed on the side of the movable rack away from the transmission gear ring.

[0012] Preferably, the device body is controlled by the sprinkler module in the garden sprinkler system. The sprinkler module is connected to a water supply pipeline module on its outside. Both the sprinkler module and the water supply pipeline module are connected to the central control module. The output end of the central control module is connected to a monitoring module, a meteorological module, and a communication module. The monitoring module is connected to the sprinkler module, and the output end of the communication module is connected to a mobile phone.

[0013] Compared with the prior art, the beneficial effects of the present invention are: 1) During operation, through the interaction of the mounting base, mounting holes, support rods, adjustment components, nozzles and inclined spray pipes, the garden sprinkler system's precise water control intelligent adjustment device can automatically adjust the spray angle and height during use, thereby increasing the spray range and enabling better garden sprinkler operation. 2) During operation, the interaction between the first positioning slider and the first positioning groove enables the internal threaded sleeve to achieve better stability during movement, thereby ensuring that the adjustment component can stably perform the sprinkler height adjustment operation. 3) During operation, the interaction between the second positioning slider and the second positioning groove enables the adjusting screw sleeve to achieve better stability during movement, thereby facilitating stable transmission operation. 4) During operation, the interaction of the positioning block, positioning slide rod and positioning sleeve makes it easier for the movable rack to achieve better stability when moving, thereby ensuring that the adjustment component can stably perform the spray angle adjustment operation. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof.

[0015] In the attached diagram: Figure 1 This is a schematic diagram of the intelligent adjustment device for precise water control in the garden sprinkler irrigation system of the present invention. Figure 2 This is a system block diagram of the present invention; Figure 3 This is a schematic diagram of the internal structure of the frame of the present invention; Figure 4 This is a schematic diagram of the internal structure of the internally threaded sleeve of the present invention; Figure 5 This is a schematic diagram of the internal structure of the housing of the present invention; Figure 6 This is a schematic diagram of the internal structure of the bar frame of the present invention; Figure 7 This is a top view of the transmission gear ring portion of the present invention.

[0016] In the diagram: 1. Device body; 2. Mounting base; 3. Mounting hole; 4. Support rod; 5. Adjustment component; 6. Nozzle; 7. Inclined spray pipe; 8. Support frame; 9. Control switch; 10. Water inlet valve; 11. Housing; 12. Frame; 13. Dual-axis motor; 14. Drive shaft; 15. Drive bevel gear; 16. Transmission bevel gear; 17. First adjusting screw; 18. First positioning seat; 19. Internal threaded sleeve; 20. Rubber sleeve; 21. Second positioning seat; 22. First positioning slider; 23. First positioning groove; 24. Rotary joint 25. Head; 26. Connecting hose; 27. Rotating pipe; 28. Sealed bearing; 29. ​​Transmission gear ring; 30. Movable rack; 31. Adjusting screw sleeve; 32. Strip frame; 33. Connecting block; 34. Second adjusting screw; 35. Adjusting motor; 36. Second positioning slider; 37. Second positioning slide groove; 38. Positioning slide rod; 39. Positioning block; 40. Positioning slide sleeve; 41. Sprinkler module; 42. Water supply pipeline module; 43. Central control module; 44. Monitoring module; 45. Meteorological module; 46. Communication module; 47. Mobile terminal. Detailed Implementation

[0017] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0018] Example 1, by Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7The present invention includes a device body 1, which is controlled by a sprinkler module 40 in a garden sprinkler system. A water supply pipe module 41 is connected to the outside of the sprinkler module 40, and both the sprinkler module 40 and the water supply pipe module 41 are connected to a central control module 42. The output end of the central control module 42 is connected to a monitoring module 43, a meteorological module 44, and a communication module 45. The monitoring module 43 is connected to the sprinkler module 40, and the output end of the communication module 45 is connected to a mobile phone terminal 46. During use, the soil moisture can be monitored through the monitoring module 43. If the soil moisture is sufficient, sprinkler operation is not required. If the soil moisture is insufficient, sprinkler operation is performed. At the same time, the meteorological module 44 can monitor rainfall, ambient temperature, and ambient humidity, and sprinkler operation can be selected according to the actual weather conditions. With the help of the communication module 45, the staff can operate the system through the mobile phone terminal. The device body 1 includes a mounting base 2, and mounting holes 3 are provided through the four corners of the mounting base 2. Four support rods 4 are symmetrically fixedly installed on the top of the mounting base 2. An adjustment component 5 is fixedly installed on the top of the support rods 4. A nozzle 6 is installed on the top of the adjustment component 5. Three inclined spray pipes 7 are evenly fixedly installed on both sides of the nozzle 6. In use, through the interaction of the mounting base 2, mounting holes 3, support rods 4, adjustment component 5, nozzle 6 and inclined spray pipes 7, the garden sprinkler irrigation system's precise water control intelligent adjustment device can automatically adjust the spray angle and height during use, improving the spray range and thus enabling better garden sprinkler irrigation operations.

[0019] In Example 2, based on Example 1, the adjusting component 5 includes a support frame 8, with the bottom of the support frame 8 fixedly connected to the top of the support rod 4. A control switch 9 is fixedly installed on the outside of the support frame 8, and a water inlet valve 10 is fixedly installed below the control switch 9 and on the outside of the support frame 8. The top of the support frame 8 has an open structure, and a housing 11 is provided on the top of the support frame 8. The nozzle 6 is located on the top of the housing 11. A rotating joint 24 is fixedly installed at the bottom of the inside of the housing 11, and a connecting hose 25 is fixedly installed at the bottom of the housing 11. Located inside the support frame 8, the top end of the connecting hose 25 is fixedly inserted through the bottom of the housing 11 and connected to the bottom of the rotary joint 24. The bottom end of the connecting hose 25 is fixedly inserted through the frame wall of the support frame 8 and fixedly connected to the water inlet valve 10. Inside the housing 11 and located inside the top of the rotary joint 24, a rotating tube 26 is rotatably installed. The top end of the rotating tube 26 extends to the top of the housing 11 and is fixedly connected to the bottom of the nozzle 6. A sealing bearing 27 is fixedly inserted through the top of the housing 11, and the rotating tube 26 is rotatably installed inside the sealing bearing 27. A transmission gear ring 28 is fixedly installed inside the housing 11 and outside the rotating tube 26. A movable rack 29 is meshed with the outer side of the transmission gear ring 28. An adjusting screw sleeve 30 is fixedly installed on the side of the movable rack 29 away from the transmission gear ring 28. A strip frame 31 is provided on the outer side of the adjusting screw sleeve 30. Positioning slide rods 37 are provided at the top and bottom of the strip frame 31. Positioning blocks 38 are fixedly installed at both ends of the positioning slide rods 37, and the positioning blocks 38 are fixedly installed on the outer side of the strip frame 31. A positioning sleeve 3 is slidably installed on the outer side of the positioning slide rods 37. 9. Two positioning sleeves 39 are fixedly installed on the side of the movable rack 29 away from the transmission gear ring 28. During use, the interaction of the positioning block 38, positioning slide rod 37 and positioning sleeve 39 makes it easier for the movable rack 29 to achieve better stability when moving, thereby ensuring that the adjustment component 5 can stably perform the spray angle adjustment operation. Four connecting blocks 32 are symmetrically fixedly installed on the side of the strip frame 31 away from the movable rack 29, and the end of the connecting block 32 away from the strip frame 31 is fixedly connected to the inner wall of the housing 11. A second adjusting screw 33 is rotatably mounted inside the strip frame 31, and an adjusting sleeve 30 is threaded onto the outside of the second adjusting screw 33. A second positioning slider 35 is fixedly mounted on the side of the adjusting sleeve 30 away from the movable rack 29. A second positioning groove 36 is provided through the side of the strip frame 31 away from the movable rack 29, and the second positioning slider 35 is slidably mounted inside the second positioning groove 36. During use, the interaction between the second positioning slider 35 and the second positioning groove 36 allows the adjusting sleeve 30 to achieve better stability when moving, thus facilitating stable transmission operation. An adjusting motor 34 is fixedly mounted on one end of the strip frame 31 and is energized and connected to the control switch 9. The output shaft of the adjusting motor 34 movably passes through one side of the strip frame 31 and is fixedly connected to one end of the second adjusting screw 33. A frame 12 is fixedly installed on the outside of the support frame 8. The frame 12 has a U-shaped structure. A dual-axis motor 13 is fixedly installed in the middle of the bottom of the frame 12. The dual-axis motor 13 is energized and connected to the control switch 9. Drive shafts 14 are fixedly installed on the output shafts at both ends of the dual-axis motor 13. The end of the drive shaft 14 away from the dual-axis motor 13 is rotatably connected to the inner wall of the frame 12. A second positioning seat 21 is rotatably installed on the outside of the drive shaft 14. The second positioning seat 21 is fixedly installed in the bottom of the inside of the frame 12. The second positioning seat 21 enables the drive shaft 14 to rotate stably, thus facilitating stable drive adjustment operations. A drive bevel gear 15 is fixedly installed on the outer side of the end of the drive shaft 14 away from the dual-axis motor 13. A transmission bevel gear 16 is meshed with the outer side of the drive bevel gear 15. A first adjusting screw 17 is fixedly installed on the top of the transmission bevel gear 16. A first positioning seat 18 is rotatably installed on the outer side of the bottom end of the first adjusting screw 17, and the first positioning seat 18 is fixedly installed on the inner wall of the frame 12. An internally threaded sleeve 19 is threadedly installed above the first positioning seat 18 and on the outer side of the first adjusting screw 17. A first positioning slider 22 is fixedly installed on the outer side of the bottom end of the internally threaded sleeve 19. First positioning grooves 23 are provided on both sides of the inside of the frame 12, and the first positioning slider 22 is slidably installed inside the first positioning groove 23. During use, the interaction between the first positioning slider 22 and the first positioning groove 23 makes it easier for the internally threaded sleeve 19 to achieve better stability when moving, thereby ensuring that the adjusting component 5 can stably perform the spray height adjustment operation. The top end of the internally threaded sleeve 19 moves through and extends to the top of the frame 12 and is fixedly connected to the bottom of the housing 11. Rubber sleeves 20 are fixedly installed inside both ends of the top of the frame 12, and the internally threaded sleeve 19 moves through and is installed inside the rubber sleeves 20. During use, the rubber sleeves 20 can ensure the stable movement of the internally threaded sleeve 19 and also prevent water droplets remaining on its outside from entering the inside of the frame 12, thereby ensuring that the structure can work stably.

[0020] Working principle: During operation, the mounting base 2 is first fixedly installed using mounting bolts that match the diameter of the mounting hole 3. Then, the water inlet valve 10 is connected to the water supply pipe in the garden sprinkler system. Next, the device body 1 is electrically connected to the sprinkler module 40 in the garden sprinkler system. In use, the device body 1 is controlled by the sprinkler module 40 in the garden sprinkler system. Specifically, during operation, the dual-axis motor 13 is started, driving two drive shafts 14 to rotate simultaneously. The drive shafts 14 drive the drive bevel gear 15 to rotate. 5 drives the transmission bevel gear 16 to rotate, the transmission bevel gear 16 drives the first adjusting screw 17 to rotate, the first adjusting screw 17 drives the internal threaded sleeve 19 to move upward, the internal threaded sleeve 19 drives the first positioning slider 22 to slide inside the first positioning groove 23, which can ensure that the internal threaded sleeve 19 achieves better stability when moving. At the same time, the internal threaded sleeve 19 drives the housing 11 to move upward, the housing 11 drives the nozzle 6 on its top to move upward. After the nozzle 6 reaches the required spraying height within the adjustable range, the dual-axis motor 13 stops. Then, the adjusting motor 34 is started, driving the second adjusting screw 33 to rotate. The second adjusting screw 33 drives the adjusting screw sleeve 30 to move. The adjusting screw sleeve 30 drives the second positioning slider 35 to slide inside the second positioning groove 36, ensuring better stability of the adjusting screw sleeve 30 during movement. At the same time, the adjusting screw sleeve 30 drives the movable rack 29 to move. The movable rack 29 drives the positioning sleeve 39 to slide outside the positioning slide rod 37, ensuring better stability of the movable rack 29 during movement. Simultaneously, the movable rack 29 drives the transmission gear ring 28 to rotate. The transmission gear ring 28 drives the rotating tube 26 to rotate. The rotating tube 26 drives the nozzle 6 to rotate. The nozzle 6 drives the inclined spray pipe 7 on its outer side to rotate. Rotate until the tilting nozzle 7 reaches the desired irrigation angle, then stop adjusting the motor 34. Then open the water inlet valve 10. Irrigation water is delivered to the inside of the nozzle 6 through the water inlet valve 10, connecting hose 25, rotating joint 24, and rotating pipe 26, and then sprayed out through the tilting nozzle 7. At the same time, during the irrigation process, the adjusting motor 34 can be started as needed to drive the second adjusting screw 33 to rotate in both directions, so that the nozzle 6 rotates in both directions during use, thereby causing the tilting nozzle 7 to perform irrigation operation in a reciprocating oscillating manner. This allows the garden irrigation system's precise water control intelligent adjustment device to automatically adjust the irrigation angle and height during use, improving the irrigation range and enabling better garden irrigation operations.

Claims

1. A precise water control intelligent adjustment device for a garden sprinkler irrigation system, comprising a device body (1), characterized in that: The device body (1) includes a mounting base (2), and mounting holes (3) are provided through the four corners of the mounting base (2). Four support rods (4) are symmetrically fixedly installed on the top of the mounting base (2). An adjustment component (5) is fixedly installed on the top of the support rods (4). A nozzle (6) is installed on the top of the adjustment component (5). Three inclined spray pipes (7) are evenly fixedly installed on both sides of the nozzle (6). The adjustment component (5) includes a support frame (8), and the bottom of the support frame (8) is fixedly connected to the top of the support rods (4). A control switch (9) is fixedly installed on the outside of the support frame (8). A water inlet valve (10) is fixedly installed below the control switch (9) and on the outside of the support frame (8). The top of the support frame (8) is an open structure. A housing (11) is provided on the top of the support frame (8), and the nozzle (6) is located on the top of the housing (11).

2. The intelligent water control device for a garden sprinkler irrigation system according to claim 1, characterized in that: A frame (12) is fixedly installed on the outside of the support frame (8), and the frame (12) is a U-shaped structure. A dual-axis motor (13) is fixedly installed in the middle of the bottom of the frame (12), and the dual-axis motor (13) is energized and connected to the control switch (9). A drive shaft (14) is fixedly installed on both ends of the output shaft of the dual-axis motor (13), and the end of the drive shaft (14) away from the dual-axis motor (13) is rotatably connected to the inner wall of the frame (12). A drive bevel gear (15) is fixedly installed on the outside of the end of the drive shaft (14) away from the dual-axis motor (13), and a transmission bevel gear (16) is meshed with the outside of the drive bevel gear (15). (16) is fixedly installed with a first adjusting screw (17) at the top. A first positioning seat (18) is rotatably installed on the outer side of the bottom end of the first adjusting screw (17). The first positioning seat (18) is fixedly installed on the inner wall of the frame (12). An internal thread sleeve (19) is threadedly installed above the first positioning seat (18) and on the outer side of the first adjusting screw (17). The top end of the internal thread sleeve (19) moves through and extends to the top of the frame (12) and is fixedly connected to the bottom of the shell (11). Rubber sleeves (20) are fixedly installed inside both ends of the top of the frame (12), and the internal thread sleeve (19) moves through and is installed inside the rubber sleeve (20).

3. The garden sprinkler irrigation system precision water control intelligent adjustment device according to claim 2, characterized in that: The second positioning seat (21) is rotatably mounted on the outside of the drive shaft (14), and the second positioning seat (21) is fixedly mounted on the bottom inside of the frame (12).

4. The intelligent water control device for a garden sprinkler irrigation system according to claim 2, characterized in that: The bottom outer side of the internal threaded sleeve (19) is fixedly installed with a first positioning slider (22), and the inner sides of the frame (12) are provided with a first positioning groove (23), and the first positioning slider (22) is slidably installed inside the first positioning groove (23).

5. The intelligent water control device for a garden sprinkler irrigation system according to claim 1, characterized in that: A rotating joint (24) is fixedly installed at the bottom of the inner part of the housing (11). A connecting hose (25) is fixedly installed at the bottom of the housing (11). The connecting hose (25) is located inside the support frame (8). The top end of the connecting hose (25) is fixedly inserted through the bottom of the housing (11) and connected to the bottom of the rotating joint (24). The bottom end of the connecting hose (25) is fixedly inserted through the frame wall of the support frame (8) and fixedly connected to the water inlet valve (10). A rotating tube (26) is rotatably installed inside the housing (11) and inside the top end of the rotating joint (24). The top end of the rotating tube (26) extends to the top of the housing (11) and is fixedly connected to the bottom of the nozzle (6). A sealed bearing (27) is fixedly inserted through the top end of the housing (11). The rotating tube (26) is rotatably installed inside the sealed bearing (27).

6. The intelligent water control device for a garden sprinkler irrigation system according to claim 5, characterized in that: A transmission gear ring (28) is fixedly installed inside the housing (11) and outside the rotating tube (26). A movable rack (29) is meshed with the outer side of the transmission gear ring (28). An adjusting screw sleeve (30) is fixedly installed on the side of the movable rack (29) away from the transmission gear ring (28). A strip frame (31) is provided on the outer side of the adjusting screw sleeve (30). Four connecting blocks (32) are symmetrically fixedly installed on the side of the strip frame (31) away from the movable rack (29), and the connecting blocks (32) are away from the strip frame. One end of (31) is fixedly connected to the inner wall of the housing (11). The second adjusting screw (33) is rotatably installed inside the strip frame (31), and the adjusting screw sleeve (30) is threadedly installed on the outside of the second adjusting screw (33). One end of the strip frame (31) is fixedly installed with an adjusting motor (34), and the adjusting motor (34) is energized and connected to the control switch (9). The output shaft of the adjusting motor (34) moves through one side of the strip frame (31) and is fixedly connected to one end of the second adjusting screw (33).

7. The intelligent water control device for a garden sprinkler irrigation system according to claim 6, characterized in that: The adjusting screw sleeve (30) is fixedly installed on the side away from the movable rack (29) with a second positioning slider (35), and the strip frame (31) is provided with a second positioning groove (36) on the side away from the movable rack (29), and the second positioning slider (35) is slidably installed inside the second positioning groove (36).

8. The intelligent adjustment device for precise water control in a garden sprinkler irrigation system according to claim 6, characterized in that: The top and bottom of the strip frame (31) are provided with positioning slide rods (37), and positioning blocks (38) are fixedly installed at both ends of the positioning slide rods (37). The positioning blocks (38) are fixedly installed on the outside of the strip frame (31). Positioning sleeves (39) are slidably installed on the outside of the positioning slide rods (37), and the two positioning sleeves (39) are fixedly installed on the side of the movable rack (29) away from the transmission gear ring (28).

9. The intelligent water control device for a garden sprinkler irrigation system according to claim 1, characterized in that: The device body (1) is controlled by the sprinkler module (40) in the garden sprinkler system. The sprinkler module (40) is connected to a water supply pipeline module (41) on the outside. Both the sprinkler module (40) and the water supply pipeline module (41) are connected to the central control module (42). The output end of the central control module (42) is connected to a monitoring module (43), a meteorological module (44), and a communication module (45). The monitoring module (43) is connected to the sprinkler module (40), and the output end of the communication module (45) is connected to a mobile phone terminal (46).

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