A garden water-saving irrigation device

Abstract

The utility model discloses a kind of garden water-saving irrigation devices, which belong to irrigation device technical field.It includes trolley and water storage tank, the top of trolley is installed with water storage tank, water pump is installed on the outer wall of water storage tank, the top of water pump is installed with water delivery pipe, and one end of water delivery pipe extends to the inside of water pump, the trolley outside of water storage tank side is provided with support plate, the top of support plate is movably installed with support seat, and support seat is movably installed between both sides thereof with turnover shaft.The utility model not only realizes the adjustable range type water-saving irrigation of irrigation device for garden, which facilitates the adjustment of irrigation range of irrigation device, facilitates the reciprocating type up-down movement irrigation for garden, facilitates the multi-stage flexible adjustment of irrigation position, and facilitates the spraying irrigation for complex position, which improves the irrigation effect of irrigation device for garden.

Description

Technical Field

[0001] This utility model relates to the field of irrigation device technology, specifically a garden water-saving irrigation device. Background Technology

[0002] Garden irrigation refers to the use of manual or mechanical methods to replenish the soil moisture in garden green spaces in different forms of irrigation to meet the water needs of plants. Garden irrigation systems should focus on matching the water requirements of plants, considering water conservation, energy saving, convenience and practicality, while also enhancing the garden landscape and increasing its aesthetic appeal.

[0003] As disclosed in the authorization announcement number CN216821119U, a garden water-saving irrigation device includes a base, a water pump, a spray pipe, and a flow-controlled water-saving irrigation device. The base is provided with a water tank, the water pump is located on the base, the water pump is provided with a pumping pipe, the pumping pipe is connected to the bottom of the side wall of the water tank, the water pump is provided with a delivery pipe, the end of the delivery pipe is provided with a connecting pipe port, the spray pipe is connected to the connecting pipe port, the top of the spray pipe is provided with an atomizing nozzle, and the flow-controlled water-saving irrigation device is located at the connection between the water tank and the connecting pipe port.

[0004] Although it enables the control of water flow during irrigation and quantitative irrigation of garden vegetation, it avoids the waste of water resources caused by the direct discharge of water from traditional irrigation devices, and has a good water-saving effect.

[0005] However, this does not solve the problem that existing irrigation devices of this type are generally not conducive to convenient, adjustable, water-saving irrigation of gardens, are not convenient for adjusting the irrigation range, are not convenient for convenient reciprocating up-and-down movement for irrigation, are not convenient for convenient multi-level flexible adjustment of the irrigation position, and are not convenient for spraying irrigation in complex locations, thus affecting the effectiveness of the irrigation device for garden irrigation. Utility Model Content

[0006] The purpose of this utility model is to provide a garden water-saving irrigation device to solve the problems mentioned in the background art, such as the inconvenience of the irrigation device for convenient adjustable range water-saving irrigation of gardens, the inconvenience of adjusting the irrigation range of the irrigation device, the inconvenience of convenient reciprocating up and down movement irrigation of gardens, the inconvenience of convenient multi-level flexible adjustment of the irrigation position, and the inconvenience of spraying irrigation in complex locations, which affect the irrigation effect of the irrigation device on gardens.

[0007] To address the technical problems mentioned in the background section, some embodiments of this application provide a garden water-saving irrigation device, including a trolley and a water storage tank. The water storage tank is mounted on the top of the trolley, and a water pump is mounted on the outer wall of the water storage tank. A water delivery pipe is mounted on the top of the water pump, with one end of the water delivery pipe extending into the interior of the water pump. A support plate is provided on the exterior of the trolley on one side of the water storage tank. A support base is movably mounted on the top of the support plate, and a tilting shaft is movably mounted between the two sides of the support base, extending to the exterior of the support base. The surface of the rotating shaft is fitted with a rotating arm. A main hollow water storage pipe is installed on the outer wall of the rotating arm, and the other end of the water supply pipe extends into the interior of the main hollow water storage pipe. A secondary hollow water storage pipe is symmetrically slidably installed on the outer wall of the main hollow water storage pipe. Multiple sets of nozzles with equal spacing are installed on the outer walls of both the main hollow water storage pipe and the secondary hollow water storage pipe. A power cylinder is movably installed on the outer wall of the main hollow water storage pipe near the secondary hollow water storage pipe. A fixing block is installed on the output end of each power cylinder, and the fixing block is connected to the secondary hollow water storage pipe.

[0008] Furthermore, multiple sets of equidistant limiting wheels are symmetrically and movably installed at the top of the main hollow water storage pipe below the secondary hollow water storage pipe, and a sliding plate is installed at the bottom of each secondary hollow water storage pipe, with the sliding plate slidably connected to the limiting wheels.

[0009] Furthermore, each of the secondary hollow water storage pipes on one side of the fixed block is equipped with a conveying pipe, with one end of the conveying pipe extending into the interior of the secondary hollow water storage pipe and the other end extending into the interior of the main hollow water storage pipe.

[0010] Furthermore, four sets of equally spaced limiting rods are installed on the top of the trolley below the support plate. Each limiting rod has a sliding sleeve slidably fitted on its surface, and the sliding sleeve is connected to the support plate. A shaft seat is symmetrically installed on the top of the trolley on one side of the limiting rod.

[0011] Furthermore, each of the bearing seats has a servo motor mounted on its outer wall, a drive block mounted on the output end of each servo motor, a drive shaft mounted inside each drive block, and the drive shaft extends to the outside of the drive block.

[0012] Furthermore, rocker arms are fitted onto the surface of the drive shaft, and a transmission shaft is installed inside the rocker arm on the side away from the drive shaft, with the transmission shaft extending to the outside of the rocker arm.

[0013] Furthermore, a transmission block is installed at the bottom end of the support plate on one side of the transmission shaft, and the transmission shaft is connected to the transmission block.

[0014] Furthermore, a rotating shaft is movably installed at the center of the support plate, and the rotating shaft extends to the outside of the support plate and is connected to the support base. A rotating worm gear is fitted on the surface of the rotating shaft near the support plate.

[0015] Furthermore, a stepper motor is installed at the bottom end of the support plate on one side of the rotating worm gear, and a rotating worm is installed at the output end of the stepper motor, and the rotating worm meshes with the rotating worm gear. Multiple sets of limit blocks with equal spacing are installed at the top of the support plate below the support base, and the limit blocks are slidably connected to the support base.

[0016] Furthermore, a worm gear is fitted onto the surface of the worm shaft on one side of the worm arm, and a power motor is installed on the outer wall of the support seat on one side of the worm gear. A worm gear is installed at the output end of the power motor, and the worm gear meshes with the worm gear.

[0017] Compared with the prior art, the beneficial effects of this utility model are: the irrigation device not only realizes convenient adjustable range water-saving irrigation for gardens, but also facilitates the adjustment of the irrigation range, facilitates convenient reciprocating up and down movement irrigation for gardens, facilitates convenient multi-level flexible adjustment of the irrigation position, and facilitates spray irrigation in complex locations, thus improving the irrigation effect of the irrigation device for gardens.

[0018] The water pump delivers water stored in the water tank to the main hollow water storage pipe via the water delivery pipe. Water from the main hollow water storage pipe is then delivered to the secondary hollow water storage pipe via the delivery pipe. A power cylinder drives the secondary hollow water storage pipe to move via a fixed block. A sliding plate slides on the surface of the limit wheel to provide sliding support for the secondary hollow water storage pipe, facilitating the movement of the two sets of secondary hollow water storage pipes to a suitable position and allowing for easy adjustment of the spray irrigation range. This achieves convenient and adjustable range-based water-saving irrigation for gardens, making it easy to adjust the irrigation range and perform large-scale irrigation at once.

[0019] The servo motor drives the drive block to rotate, and the drive block drives the rocker arm to move back and forth via the drive shaft. The rocker arm drives the transmission block to move back and forth via the transmission shaft. The transmission block drives the support plate to move back and forth. The support plate drives the support base, the tilting arm, the main hollow water storage pipe, the nozzle, and the auxiliary hollow water storage pipe to move back and forth, so as to facilitate the reciprocating irrigation of the garden by multiple sets of nozzles. This realizes the convenient reciprocating up and down movement of the irrigation device to irrigate the garden and improves the uniformity of spraying during garden irrigation.

[0020] A stepper motor drives a rotating worm gear, which in turn drives a rotating shaft. The rotating shaft, supported by a movable support plate, drives a support base to rotate. Multiple limit blocks provide sliding support to the support base. The support base drives the rotating arm, main hollow water storage pipe, nozzle, and auxiliary hollow water storage pipe to rotate, facilitating the circumferential rotation of the auxiliary hollow water storage pipes. A power motor drives the rotating worm gear, which in turn drives the rotating worm wheel, which in turn drives the rotating shaft. The rotating shaft then drives the rotating arm, which in turn drives the main hollow water storage pipe, nozzle, and auxiliary hollow water storage pipe to rotate, facilitating the adjustment of the angles of the auxiliary hollow water storage pipes. This achieves convenient circumferential rotation of the irrigation device, facilitates easy tilting adjustment of the irrigation position, allows for convenient multi-level flexible adjustment of the irrigation position, and enables spraying irrigation in complex locations, thus improving the effectiveness of the irrigation device for garden irrigation. Attached Figure Description

[0021] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application.

[0022] Furthermore, throughout the accompanying drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic, and the elements are not necessarily drawn to scale.

[0023] In the attached diagram:

[0024] Figure 1 This is a front view structural diagram of the present utility model;

[0025] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0026] Figure 3 This is a three-dimensional structural diagram of the main hollow water storage pipe of this utility model;

[0027] Figure 4 This is a three-dimensional structural diagram of the rocker arm of this utility model;

[0028] Figure 5 This is a three-dimensional structural diagram of the support base of this utility model;

[0029] Figure 6 This is a three-dimensional structural diagram of the flipping shaft of this utility model.

[0030] Figure label:

[0031] 1. Trolley; 2. Water tank; 3. Water pump; 4. Water delivery pipe; 5. Support plate; 6. Support base; 7. Tilting arm; 8. Main hollow water storage pipe; 9. Nozzle; 10. Shaft seat; 11. Servo motor; 12. Drive block; 13. Drive shaft; 14. Rocker arm; 15. Transmission shaft; 16. Transmission block; 17. Sliding sleeve; 18. Limit rod; 19. Stepper motor; 20. Rotating worm gear; 21. Rotating shaft; 22. Rotating worm wheel; 23. Limit block; 24. Power motor; 25. Tilting worm gear; 26. Tilting shaft; 27. Tilting worm wheel; 28. Power cylinder; 29. ​​Limit wheel; 30. Secondary hollow water storage pipe; 31. Sliding plate; 32. Fixing block; 33. Delivery pipe. Detailed Implementation

[0032] Embodiments of this disclosure will now be described in more detail with reference to the accompanying drawings. While some embodiments of this disclosure are shown in the drawings, it should be understood that this disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this disclosure. It should be understood that the accompanying drawings and embodiments of this disclosure are for illustrative purposes only and are not intended to limit the scope of protection of this disclosure.

[0033] It should also be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings. Unless otherwise specified, the embodiments and features described in this disclosure can be combined with each other.

[0034] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are used only to distinguish different devices, modules or units, and are not used to limit the order of functions performed by these devices, modules or units or their interdependencies.

[0035] It should be noted that the terms "a" and "a plurality of" used in this disclosure are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0036] Please see Figures 1 to 6This utility model provides an embodiment of a garden water-saving irrigation device, comprising a trolley 1 and a water storage tank 2. The water storage tank 2 is mounted on the top of the trolley 1, and a water pump 3 is mounted on the outer wall of the water storage tank 2. A water delivery pipe 4 is mounted on the top of the water pump 3, and one end of the water delivery pipe 4 extends into the interior of the water pump 3. A support plate 5 is provided on the outside of the trolley 1 on one side of the water storage tank 2. A support base 6 is movably mounted on the top of the support plate 5. A tilting shaft 26 is movably mounted between the two sides of the support base 6, and the tilting shaft 26 extends into the outside of the support base 6. A tilting arm 7 is fitted on the surface of the tilting shaft 26. A main hollow water storage pipe 8 is mounted on the outer wall of the tilting arm 7, and the other end of the water delivery pipe 4 extends into the interior of the main hollow water storage pipe 8. A secondary hollow water storage pipe 30 is symmetrically slidably mounted on the outer wall of the main hollow water storage pipe 8. Multiple sets of nozzles 9 with equal spacing are installed on the outer walls of both the water storage pipe 8 and the secondary hollow water storage pipe 30. A power cylinder 28 is movably installed on the outer wall of the main hollow water storage pipe 8 near the secondary hollow water storage pipe 30. A fixing block 32 is installed at the output end of the power cylinder 28 and is connected to the secondary hollow water storage pipe 30. Multiple sets of limit wheels 29 with equal spacing are symmetrically and movably installed at the top of the main hollow water storage pipe 8 below the secondary hollow water storage pipe 30. A sliding plate 31 is installed at the bottom of the secondary hollow water storage pipe 30 and is slidably connected to the limit wheel 29. A delivery pipe 33 is installed on the outer wall of the secondary hollow water storage pipe 30 on the side of the fixing block 32. One end of the delivery pipe 33 extends into the interior of the secondary hollow water storage pipe 30 and the other end extends into the interior of the main hollow water storage pipe 8.

[0037] Push the cart 1 to the area requiring garden irrigation. Turn on the water pump 3. With the support of the water tank 2, the water pump 3 delivers the water stored in the water tank 2 through the water delivery pipe 4 to the main hollow water storage pipe 8. The water inside the main hollow water storage pipe 8 is then delivered through the delivery pipe 33 to the secondary hollow water storage pipe 30. Turn on the power cylinder 28. With the movable support of the main hollow water storage pipe 8, the power cylinder 28 drives the secondary hollow water storage pipe 30 to move via the fixing block 32. The sliding plate 31 slides on the surface of the limit wheel 29 to provide sliding support for the secondary hollow water storage pipe 30, facilitating the movement of the two sets of secondary hollow water storage pipes 30 to a suitable position and facilitating the adjustment of the spray irrigation range. Turn on multiple sets of nozzles 9 to facilitate convenient irrigation of the garden. This achieves convenient and adjustable range-based water-saving irrigation of the garden, making it easy to adjust the irrigation range of the irrigation device and facilitating large-area irrigation at once.

[0038] Four sets of equally spaced limit rods 18 are installed on the top of the trolley 1 below the support plate 5. Sliding sleeves 17 are slidably fitted on the surface of each limit rod 18 and are connected to the support plate 5. A shaft seat 10 is symmetrically installed on the top of the trolley 1 on one side of the limit rod 18. A servo motor 11 is installed on the outer wall of each shaft seat 10. A drive block 12 is installed on the output end of each servo motor 11. A drive shaft 13 is installed inside each drive block 12 and extends to the outside of the drive block 12. A rocker arm 14 is fitted on the surface of each drive shaft 13. A transmission shaft 15 is installed inside the rocker arm 14 on the side away from the drive shaft 13 and extends to the outside of the rocker arm 14. A transmission block 16 is installed at the bottom of the support plate 5 on one side of the transmission shaft 15 and is connected to the transmission block 16.

[0039] Two sets of servo motors 11 are turned on. Under the support of the bearing seat 10, the servo motors 11 drive the drive block 12 to rotate. The drive block 12 drives the rocker arm 14 to move back and forth through the drive shaft 13. The rocker arm 14 drives the transmission block 16 to move back and forth through the transmission shaft 15. The transmission block 16 drives the support plate 5 to move back and forth. The sliding sleeve 17 slides on the surface of the limit rod 18 to provide sliding support for the support plate 5. The support plate 5 drives the support seat 6, the flipping arm 7, the main hollow water storage pipe 8, the nozzle 9, and the auxiliary hollow water storage pipe 30 to move back and forth, so as to facilitate the reciprocating up and down movement of multiple sets of nozzles 9 to irrigate the garden. This realizes the convenient reciprocating up and down movement of the irrigation device to irrigate the garden and improves the uniformity of spraying during garden irrigation.

[0040] A rotating shaft 21 is movably mounted at the center of the support plate 5, and the rotating shaft 21 extends to the outside of the support plate 5 and is connected to the support base 6. A rotating worm gear 22 is fitted on the surface of the rotating shaft 21 near the support plate 5. A stepper motor 19 is installed at the bottom end of the support plate 5 on the side of the rotating worm gear 22. A rotating worm 20 is installed at the output end of the stepper motor 19, and the rotating worm 20 meshes with the rotating worm gear 22. Multiple sets of equally spaced limit blocks 23 are installed at the top of the support plate 5 below the support base 6, and the limit blocks 23 are slidably connected to the support base 6. A flipping worm gear 27 is fitted on the surface of the flipping shaft 26 on one side of the flipping arm 7. A power motor 24 is installed on the outer wall of the support base 6 on the side of the flipping worm gear 27. A flipping worm gear 25 is installed at the output end of the power motor 24, and the flipping worm gear 25 meshes with the flipping worm gear 27.

[0041] Turn on the stepper motor 19. Supported by the support plate 5, the stepper motor 19 drives the rotating worm gear 20 to rotate. Under the meshing of the rotating worm gear 20 and the rotating worm wheel 22, the rotating worm wheel 22 drives the rotating shaft 21 to rotate. The rotating shaft 21, under the movable support of the support plate 5, drives the support seat 6 to rotate. Multiple sets of limit blocks 23 provide sliding support for the support seat 6. The support seat 6 drives the tilting arm 7, the main hollow water storage pipe 8, the nozzle 9, and the auxiliary hollow water storage pipe 30 to rotate, so as to facilitate the circumferential rotation of the multiple sets of auxiliary hollow water storage pipes 30. Turn on the power motor 24. Supported by the support seat 6, the power motor 24 drives the tilting worm gear 25 to rotate. Under the meshing of the tilting worm gear 20 and the rotating worm wheel 22, the rotating shaft 21 drives the rotating shaft 21 to rotate. The rotating shaft 21, under the movable support of the support plate 5, drives the support seat 6 to rotate. Multiple sets of limit blocks 23 provide sliding support for the support seat 6. The support seat 6 drives the tilting arm 7, the main hollow water storage pipe 8, the nozzle 9, and the auxiliary hollow water storage pipe 30 to rotate, so as to facilitate the circumferential rotation of the multiple sets of auxiliary hollow water storage pipes 30. Turn on the power motor 24. Under the support of the support plate 6, the power motor 24 drives the tilting worm gear 25 to rotate. Under the meshing of the worm gear 27, the worm gear 25 drives the worm gear 27 to rotate, which in turn drives the rotating shaft 26 to rotate. One set of rotating shafts 26 drives the rotating arm 7 to rotate, while another set of rotating shafts 26 provides movable support for the rotating arm 7. The rotating arm 7 drives the main hollow water storage pipe 8, the nozzle 9, and the secondary hollow water storage pipe 30 to rotate, thereby facilitating the adjustment of the angles of multiple sets of secondary hollow water storage pipes 30. This achieves convenient circumferential rotation of the irrigation device, facilitates convenient tilting adjustment of the irrigation position, and enables convenient multi-level flexible adjustment of the irrigation position. It also facilitates spraying irrigation in complex locations, improving the irrigation effect of the irrigation device on gardens.

[0042] In this embodiment, the water pump 3 delivers water stored in the water tank 2 through the water delivery pipe 4 to the main hollow water storage pipe 8. Water from the main hollow water storage pipe 8 is then delivered through the delivery pipe 33 to the secondary hollow water storage pipe 30. The power cylinder 28, via the fixed block 32, moves the secondary hollow water storage pipe 30, facilitating the movement of both sets of secondary hollow water storage pipes 30 to suitable positions for easy adjustment of the spray irrigation range. The servo motor 11 drives the drive block 12 to rotate, which in turn drives the rocker arm 14 to reciprocate via the drive shaft 13. The rocker arm 14, via the transmission shaft 15, drives the transmission block 16 to reciprocate, which in turn drives the support plate 5 to reciprocate. The support plate 5, in turn, drives the support base 6, the tilting arm 7, the main hollow water storage pipe 8, the nozzle 9, and the secondary hollow water storage pipe 30 to reciprocate, facilitating the movement of multiple sets of nozzles. Nine pairs of garden reciprocating irrigation systems are provided. Stepper motor 19 drives rotating worm gear 20 to rotate, rotating worm wheel 22 drives rotating shaft 21 to rotate, rotating shaft 21 drives support base 6 to rotate under the movable support of support plate 5, multiple sets of limit blocks 23 provide sliding support for support base 6, support base 6 drives rotating arm 7, main hollow water storage pipe 8, nozzle 9, and secondary hollow water storage pipe 30 to rotate, so as to facilitate the circumferential rotation of multiple sets of secondary hollow water storage pipes 30. Power motor 24 drives rotating worm gear 25 to rotate, rotating worm gear 25 drives rotating worm wheel 27 to rotate, rotating worm wheel 27 drives rotating shaft 26 to rotate, rotating shaft 26 drives rotating arm 7 to rotate, rotating arm 7 drives main hollow water storage pipe 8, nozzle 9, and secondary hollow water storage pipe 30 to rotate, so as to facilitate the adjustment of the angle of multiple sets of secondary hollow water storage pipes 30 to complete the use of the irrigation device.

[0043] The above description is merely a selection of preferred embodiments of this disclosure and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the invention involved in the embodiments of this disclosure is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the above-described inventive concept. For example, technical solutions formed by substituting the above-described features with (but not limited to) technical features with similar functions disclosed in the embodiments of this disclosure.

Claims

1. A garden water-saving irrigation device, characterized in that: The device includes a trolley (1) and a water tank (2). The water tank (2) is installed on the top of the trolley (1). A water pump (3) is installed on the outer wall of the water tank (2). A water delivery pipe (4) is installed on the top of the water pump (3), and one end of the water delivery pipe (4) extends into the interior of the water pump (3). A support plate (5) is provided on the outside of the trolley (1) on one side of the water tank (2). A support seat (6) is movably installed on the top of the support plate (5). A flip shaft (26) is movably installed between the two sides of the support seat (6), and the flip shaft (26) extends to the outside of the support seat (6). A flip arm (7) is fitted on the surface of the flip shaft (26). The outer wall of the flipping arm (7) is equipped with a main hollow water storage pipe (8), and the other end of the water supply pipe (4) extends into the interior of the main hollow water storage pipe (8). A secondary hollow water storage pipe (30) is symmetrically slidably installed on the outer wall of the main hollow water storage pipe (8). Multiple sets of nozzles (9) with equal spacing are installed on the outer walls of both the main hollow water storage pipe (8) and the secondary hollow water storage pipe (30). A power cylinder (28) is movably installed on the outer wall of the main hollow water storage pipe (8) near the secondary hollow water storage pipe (30). A fixing block (32) is installed at the output end of the power cylinder (28), and the fixing block (32) is connected to the secondary hollow water storage pipe (30).

2. The garden water-saving irrigation device according to claim 1, characterized in that: The top of the main hollow water storage pipe (8) below the secondary hollow water storage pipe (30) is symmetrically and movably installed with multiple sets of equal-spaced limiting wheels (29). The bottom of the secondary hollow water storage pipe (30) is equipped with a sliding plate (31), and the sliding plate (31) is slidably connected to the limiting wheel (29).

3. The garden water-saving irrigation device according to claim 1, characterized in that: On the outer wall of the secondary hollow water storage pipe (30) on one side of the fixed block (32), a delivery pipe (33) is installed, and one end of the delivery pipe (33) extends into the interior of the secondary hollow water storage pipe (30), and the other end of the delivery pipe (33) extends into the interior of the main hollow water storage pipe (8).

4. The garden water-saving irrigation device according to claim 3, characterized in that: Four sets of equidistant limit rods (18) are installed on the top of the trolley (1) below the support plate (5). Each limit rod (18) is slidably fitted with a sliding sleeve (17), and the sliding sleeve (17) is connected to the support plate (5). A shaft seat (10) is symmetrically installed on the top of the trolley (1) on one side of the limit rod (18).

5. The garden water-saving irrigation device according to claim 4, characterized in that: Servo motors (11) are installed on the outer wall of each bearing seat (10). A drive block (12) is installed at the output end of each servo motor (11). A drive shaft (13) is installed inside each drive block (12), and the drive shaft (13) extends to the outside of the drive block (12).

6. The garden water-saving irrigation device according to claim 5, characterized in that: The surface of the drive shaft (13) is fitted with rocker arms (14), and the interior of the rocker arms (14) away from the drive shaft (13) is fitted with a transmission shaft (15), and the transmission shaft (15) extends to the outside of the rocker arms (14).

7. The garden water-saving irrigation device according to claim 6, characterized in that: The bottom end of the support plate (5) on one side of the drive shaft (15) is equipped with a drive block (16), and the drive shaft (15) is connected to the drive block (16).

8. The garden water-saving irrigation device according to claim 7, characterized in that: A rotating shaft (21) is movably installed at the center of the support plate (5), and the rotating shaft (21) extends to the outside of the support plate (5). The rotating shaft (21) is connected to the support base (6). A rotating worm gear (22) is fitted on the surface of the rotating shaft (21) near the support plate (5).

9. The garden water-saving irrigation device according to claim 8, characterized in that: A stepper motor (19) is installed at the bottom of the support plate (5) on one side of the rotating worm gear (22). A rotating worm (20) is installed at the output end of the stepper motor (19), and the rotating worm (20) meshes with the rotating worm gear (22). Multiple sets of equidistant limit blocks (23) are installed at the top of the support plate (5) below the support seat (6), and the limit blocks (23) are slidably connected to the support seat (6).

10. The garden water-saving irrigation device according to claim 9, characterized in that: A worm gear (27) is fitted on the surface of the worm shaft (26) on one side of the worm arm (7). A power motor (24) is installed on the outer wall of the support seat (6) on one side of the worm gear (27). A worm gear (25) is installed at the output end of the power motor (24), and the worm gear (25) meshes with the worm gear (27).

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