Novel agricultural water conservancy irrigation device and method

Abstract

The invention discloses a novel agricultural water conservancy irrigation device and method, and belongs to the field of water conservancy irrigation, the novel agricultural water conservancy irrigation device comprises a support base, two clamps connected through bolts are assembled at the top end of the support base, and the interiors of the two clamps are movably connected with hollow universal shafts; the top end of the hollow universal shaft is rotationally connected with a hollow shell, two water spraying openings are formed in the side face of the hollow shell, and a water pipe connector is fixedly embedded in the side face of the hollow universal shaft. By arranging the rotating assembly, the hollow shell can synchronously rotate during water outlet irrigation, under the impact effect of water flow, multiple blades can drive a sleeve rod and a first rotating rod to rotate, at the moment, a gear on the first rotating rod rotates along with the sleeve rod, and due to the fact that the gear and an annular rack are in an engaged state, the annular rack cannot move, and the rotating rod is driven to rotate; therefore, the rotating gear can drive the whole hollow shell to rotate through the first rotating rod, the water outlet area of the hollow shell during irrigation is increased, and the irrigation efficiency is improved.

Description

Technical Field

[0001] The present application relates to the field of water conservancy and irrigation, and more specifically, to a novel agricultural water conservancy and irrigation device and method. Background Art

[0002] Irrigation means watering the land. The principle of irrigation is that the amount of irrigation, the number of irrigations and the time should be determined according to the water requirements of medicinal plants, the growth stage, the climate and the soil conditions. Irrigation should be timely, appropriate and reasonable. The main types of irrigation include irrigation before sowing, irrigation for seedling promotion, irrigation during the growth period and irrigation in winter, which are technical measures to supplement the water required by crops. In order to ensure the normal growth of crops and obtain high and stable yields, crops must be supplied with sufficient water. Under natural conditions, the water requirements of crops are often not met due to insufficient precipitation or uneven distribution.

[0003] The irrigation device of the prior art has a relatively single function and can only irrigate farmland. Moreover, due to the high water flow rate of irrigation, irrigated crops are easily damaged by the impact of the water flow. At the same time, the irrigation area of ​​this irrigation method is not comprehensive enough, and there will be the problem of dead corners. Summary of the invention

[0004] In view of the deficiencies of the prior art, the present invention provides a novel agricultural water conservancy irrigation device and method, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the present application provides a novel agricultural water conservancy irrigation device, including a support base, the top of which is equipped with two clamps connected by bolts, and the two clamps are movably connected inside with a hollow universal shaft; The top end of the hollow universal shaft is rotatably connected to a hollow shell, two water spray ports are provided on the side of the hollow shell, a water pipe joint is embedded in the side of the hollow universal shaft, three water outlet pipes arranged in a circular array are embedded inside the hollow shell, the water outlet pipes are connected to the hollow universal shaft, and a rotating assembly is assembled inside the hollow shell; The rotating assembly includes a support rod and a rotating rod 1, wherein the support rod is fixed on the outside of the hollow universal shaft, a ring rack is fixed on the side of the support rod away from the hollow universal shaft, and the rotating rod 1 is rotatably connected to the inside of the hollow shell, a sleeve rod is fixed on the bottom of the rotating rod 1, and a plurality of blades are fixed on the outside of the sleeve rod in a ring-shaped arrangement, and a gear meshing with the ring rack is fixed on the top of the rotating rod 1. The rotating assembly is provided to enable the hollow shell to rotate synchronously during water discharge and irrigation. Under the impact of the water flow, the plurality of blades will drive the sleeve rod and the rotating rod 1 to rotate, and at this time, the gear on the rotating rod 1 will rotate accordingly. Since the gear is in meshing state with the ring rack and the ring rack cannot move, the rotating gear will drive the hollow shell as a whole to rotate through the rotating rod 1, thereby increasing the water discharge area of ​​the hollow shell during irrigation and improving the irrigation efficiency.

[0006] Preferably, the water outlet directions of the two water outlet pipes correspond to the two water spray outlets respectively, and the water outlet direction of the other water outlet pipe corresponds to any one of the blades.

[0007] Preferably, the hollow universal shaft is a hollow structure, the top end of which is an open structure and is connected to the three water outlet pipes.

[0008] Preferably, each of the water spouts is equipped with a water distribution mechanism, which includes a water distribution plate, an annular rod fixed to the side of the support rod, and a support plate fixed to the outside of the hollow shell. The bottom of the annular rod is fixed with a squeezing ball. The water distribution plate is rotatably connected to the inside of the water spout through a rotating rod. Both sides of the rotating rod are fixed with L-shaped rods. The tops of the two L-shaped rods are fixed with spherical rods. A spring is fixed between the support plate and the L-shaped rod. The longitudinal water discharge area of ​​the hollow shell during water discharge and irrigation is increased by assembling a water distribution mechanism at the water spout. When the hollow shell is rotating, the spherical rod in the water distribution mechanism is squeezed by the squeezing ball at the bottom of the annular rod. Under the action of the L-shaped rod, the water distribution plate is driven to swing upward through the rotating rod, and then reset under the auxiliary rebound action of the spring. The longitudinal water discharge area during irrigation is increased by the up and down swinging of the water distribution plate.

[0009] Preferably, six squeezing balls are provided in total and two of them form a group, and the distance between each two squeezing balls is the same as the distance between each two spherical rods.

[0010] Preferably, the water diversion plate is in an inclined downward state in an initial state, and a water diversion protrusion is fixed on the upper surface of the water diversion plate.

[0011] Preferably, the hollow shell is equipped with a bird-repelling assembly, which includes a connecting block fixed to the top of the gear, an elastic telescopic rod 1 fixed to the side of the bracket rod, a metal sheet fixed to the end of the elastic telescopic rod 1, and a plurality of knocking rods are hinged on the outside of the connecting block, each of which is connected to the connecting block through an elastic telescopic rod 2. The bird-repelling assembly is provided to emit a sound to disperse the flock of birds. When the gear rotates, the connecting block is driven to rotate, and the knocking rod hinged on the outside thereof rotates and unfolds under the action of centrifugal force, and then contacts and collides with the metal sheet, thereby generating a sound, which has the effect of repelling birds.

[0012] An irrigation method of a novel agricultural water conservancy irrigation device comprises the following steps: Step 1: First, install the bracket base on the ground through ground nails or on the concrete ground through bolts, and then clamp the hollow universal shaft with two clamps; Step 2: Connect an external water pipe through a water pipe joint and deliver water for irrigation; Step 3: After the water is sprayed out through the three outlet pipes, the hollow shell is driven to rotate by the rotating assembly to randomly increase the irrigated area; Step 4: While water is sprayed out through the water spray port, water is vertically distributed through the water distribution mechanism to further increase the irrigation area; Step 5: During the watering process, use the bird repellent component to make a sound to repel birds.

[0013] The benefits of this application are: (1) The present application sets a rotating assembly to enable the hollow shell to rotate synchronously when water is discharged for irrigation. Under the impact of the water flow, multiple blades will drive the sleeve rod and the rotating rod to rotate. At this time, the gear on the rotating rod follows the rotation. Since the gear and the annular rack are in a meshing state and the annular rack cannot move, the rotating gear will drive the entire hollow shell to rotate through the rotating rod, thereby increasing the water discharge area of ​​the hollow shell during irrigation and improving the irrigation efficiency.

[0014] (2) The present application increases the longitudinal water discharge area of ​​the hollow shell during water discharge and irrigation by assembling a water distribution mechanism at the water spout. When the hollow shell rotates, the spherical rod in the water distribution mechanism is squeezed by the squeezing ball at the bottom of the annular rod. Under the action of the L-shaped rod, the water distribution plate is driven to swing upward through the rotating rod 2, and then resets under the auxiliary rebound action of the spring. The longitudinal water discharge area during irrigation is increased by the up and down swinging of the water distribution plate.

[0015] (3) The present application provides a bird-repelling assembly to emit a sound to disperse the flock of birds. When the gear rotates, it drives the connecting block to rotate, and under the action of centrifugal force, the external hinged striking rod rotates and expands, and then contacts and collides with the metal sheet, thereby generating a sound and achieving the effect of repelling birds. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The schematic embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application. In the drawings: Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention as a whole; Figure 2 This is a partial structural diagram of the present invention. Figure 1 ; Figure 3 This is a partial structural diagram of the present invention. Figure 2 ; Figure 4 This is a schematic cross-sectional view of some structures of the present invention. Figure 1 ; Figure 5 This is a schematic cross-sectional view of some structures of the present invention. Figure 2 ; Figure 6 The present invention Figure 5 Enlarged view of point A in the middle; Figure 7 This is a partial structural diagram of the present invention. Figure 3 ; Figure 8 The present invention Figure 7 Enlarged view of point B in the middle; Fig. 9 It is a schematic diagram of the water distribution plate and its connection structure of the present invention; Fig.10 The structure of the bird-repelling assembly of the present invention is shown in FIG. Figure 1 ; Fig.11 The structure of the bird-repelling assembly of the present invention is shown in FIG. Figure 2 .

[0017] In the above figure, 100, bracket base; 200, clamp; 300, hollow universal shaft; 310, bracket rod; 400, hollow shell; 500, water nozzle; 600, water pipe joint; 700, water outlet pipe; 800, rotating assembly; 810, annular rack; 820, rotating rod 1; 830, gear; 840, sleeve rod; 850, blade; 900, water distribution mechanism; 910, water distribution plate; 920, annular rod; 930, squeezing ball; 940, rotating rod 2; 950, L-shaped rod; 960, supporting plate; 970, spring; 980, water distribution convex block; 1000, bird-repelling assembly; 1010, connecting block; 1020, elastic telescopic rod 1; 1030, metal sheet; 1040, knocking rod; 1050, elastic telescopic rod 2. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only embodiments of a part of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work should fall within the scope of protection of the present application.

[0019] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application are described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, the process, method, system, product or equipment comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or equipment.

[0020] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0021] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0022] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0023] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments. Example

[0024] See also Figure 1-Figure 6 This embodiment provides a novel agricultural water conservancy irrigation device and method, including a support base 100, the top of which is equipped with two clamps 200 connected by bolts, and the two clamps 200 are movably connected inside with a hollow universal shaft 300; The top of the hollow universal shaft 300 is rotatably connected to a hollow housing 400, two water spray ports 500 are provided on the side of the hollow housing 400, a water pipe joint 600 is embedded in the side of the hollow universal shaft 300, three water outlet pipes 700 arranged in a circular array are embedded inside the hollow housing 400, the water outlet pipes 700 are communicated with the hollow universal shaft 300, and a rotating assembly 800 is assembled inside the hollow housing 400; The rotating assembly 800 includes a support rod 310 and a rotating rod 820. The support rod 310 is fixed to the outside of the hollow universal shaft 300. A ring rack 810 is fixed to the side of the support rod 310 away from the hollow universal shaft 300. The rotating rod 820 is rotatably connected to the inside of the hollow shell 400. A sleeve rod 840 is fixed to the bottom of the rotating rod 820. A plurality of blades 850 are fixed to the outside of the sleeve rod 840 in a circular array. The blades 850 are twisted as a whole. In order to better contact with the water flow, the top of the rotating rod 820 is A gear 830 meshing with the annular rack 810 is fixed at the end, the water outlet directions of the two water outlet pipes 700 correspond to the two water spray outlets 500 respectively, the water outlet direction of the other water outlet pipe 700 corresponds to any one of the blades 850, and the water outlet direction of the other water outlet pipe 700 is set toward the blade 850 to push the blade 850 to rotate after the water is discharged, thereby providing a maximum water flow impact angle. The hollow universal shaft 300 is a hollow structure, and its top end is an open structure and is connected to the three water outlet pipes 700. By setting a rotating assembly 800, the hollow shell 400 can be rotated synchronously during water discharge and irrigation. Under the impact of the water flow, the multiple blades 850 will drive the sleeve rod 840 and the rotating rod 1 820 to rotate. At this time, the gear 830 on the rotating rod 1 820 follows the rotation. Since the gear 830 and the annular rack 810 are in a meshing state and the annular rack 810 cannot move, the rotating gear 830 will drive the hollow shell 400 to rotate as a whole through the rotating rod 1 820, thereby increasing the water discharge area of ​​the hollow shell 400 during irrigation and improving the irrigation efficiency.

[0025] The above-mentioned device is used in the following way: first, the support base 100 is installed on the ground by ground nails or on the cement ground by bolts, and then the hollow universal shaft 300 is clamped by two clamps 200, and a water pipe is connected to the water pipe joint 600 to deliver water for irrigation. After the water is sprayed out through three water outlet pipes 700, the water sprayed out of two water outlet pipes 700 corresponding to the water outlets 500 is sprayed out through the two water outlets 500, and the other water outlet pipe 700 is directed toward the blades 85. 0, therefore, the pressurized water will impact the blades 850, causing the multiple blades 850 to drive the sleeve rod 840 and the rotating rod 1 820 to rotate. At this time, the gear 830 on the rotating rod 1 820 rotates accordingly. Since the gear 830 is in meshing state with the annular rack 810, and the annular rack 810 cannot move, the rotating gear 830 will drive the hollow shell 400 to rotate as a whole through the rotating rod 1 820, thereby increasing the water outlet area of ​​the hollow shell 400 during irrigation and improving the irrigation efficiency. Example

[0026] See also Figure 1-Figure 9In this embodiment, on the basis of embodiment 1, each of the water spouts 500 is equipped with a water distribution mechanism 900, the water distribution mechanism 900 includes a water distribution plate 910, an annular rod 920 fixed to the side of the bracket rod 310, and a support plate 960 fixed to the outside of the hollow shell 400. A squeezing ball 930 is fixed to the bottom of the annular rod 920. The water distribution plate 910 is rotatably connected to the inside of the water spout 500 through a rotating rod 940. L-shaped rods 950 are fixed on both sides of the rotating rod 940. Spherical rods are fixed on the tops of the two L-shaped rods 950. A spring 970 is fixed between the support plate 960 and the L-shaped rod 950. A total of six squeezing balls 930 are provided, and each two are A group, and the distance between every two of the squeezing balls 930 is the same as the distance between every two of the spherical rods. This design is to enable every two squeezing balls 930 to simultaneously squeeze the spherical rods at the top of the two L-shaped rods 950 during the rotation of the equipment, so that the swing of the water diversion plate 910 is more stable and no motion interference will be formed. The water diversion plate 910 is tilted downward in the initial state, and a water diversion protrusion 980 is fixed on the upper surface of the water diversion plate 910. The present application also provides a water diversion protrusion 980 at the top of the water diversion plate 910. This design can further change the direction of the water flow passing over the water diversion plate 910, and further increase the water flow coverage area of ​​the hollow shell 400 in the vertical direction during irrigation. By assembling a water distribution mechanism 900 at the water spout 500, the longitudinal water outlet area of ​​the hollow shell 400 during water discharge and irrigation is increased. When the hollow shell 400 is rotating, the spherical rod in the water distribution mechanism 900 will be squeezed by the squeezing ball 930 at the bottom of the annular rod 920, and the water distribution plate 910 is driven to swing upward through the rotating rod 940 under the action of the L-shaped rod 950, and then reset under the auxiliary rebound action of the spring 970, and the longitudinal water outlet area during irrigation is increased by the up and down swinging of the water distribution plate 910.

[0027] The specific method of using the above device is as follows: during the process of water spraying from the water nozzle 500, as the hollow shell 400 rotates, the spherical rod at the top of the L-shaped rod 950 will be squeezed by the squeezing ball 930 at the bottom of the annular rod 920. At this time, the L-shaped rod 950 is squeezed and rotated under the action of the squeezing force. Since it is fixedly connected to the second rotating rod 940, it will drive the second rotating rod 940 to rotate. At this time, the spring 970 is squeezed, and then, through the rotation of the second rotating rod 940, it drives The water-dividing plate 910 swings upward, and as the hollow shell 400 rotates, the spherical rod at the top of the L-shaped rod 950 separates from the extrusion ball 930. At this time, the L-shaped rod 950 and the second rotating rod 940 are driven to reset under the action of the rebound force of the spring 970, and the water-dividing plate 910 is also reset. At this time, the motion state of the water-dividing plate 910 is a cyclic up and down swing, which makes the water flow in the water spout 500 fluctuate upward, thereby increasing the water flow coverage area of ​​the hollow shell 400 in the vertical direction during irrigation; At the same time, the present application also provides a water diversion protrusion 980 at the top of the water diversion plate 910. This design can further change the direction of the water flow passing over the water diversion plate 910, and further increase the water flow coverage area of ​​the hollow shell 400 in the vertical direction during irrigation. Example

[0028] See also Figure 1-Figure 11 In this embodiment, on the basis of the embodiment 1, the hollow shell 400 is equipped with a bird-repelling assembly 1000, which includes a connecting block 1010 fixed to the top of the gear 830, an elastic telescopic rod 1020 fixed to the side of the bracket rod 310, a metal sheet 1030 fixed to the end of the elastic telescopic rod 1020, and a plurality of knocking rods 1040 are hinged on the outside of the connecting block 1010, and each of the knocking rods 1040 is connected to the connecting block 1010 through an elastic telescopic rod 2 1050. The bird-repelling assembly 1000 is provided to emit a sound to disperse the flock of birds. When the gear 830 rotates, the connecting block 1010 is driven to rotate, and the knocking rod 1040 hinged on the outside thereof will rotate and unfold under the action of centrifugal force, and then contact and collide with the metal sheet 1030, thereby generating a sound, which has the effect of repelling birds.

[0029] The specific method of using the above-mentioned device is as follows: when the gear 830 rotates, it will drive the connecting block 1010 to rotate, and under the action of centrifugal force, the externally hinged knocking rod 1040 will rotate and unfold, at this time, the elastic telescopic rod 2 1050 will be stretched, and as the knocking rod 1040 rotates and unfolds, its main body also rotates with the gear 830, and will knock on each metal sheet 1030 on the elastic telescopic rod 1 1020 in turn, thereby generating a sound, which has the effect of driving away birds. At the same time, in order to prevent the knocking rod 1040 from rotating at too large an angle, the metal sheet 1030 is connected to the bracket rod 310 through the elastic telescopic rod 1 1020, which can have a buffering effect.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A novel agricultural water conservancy irrigation device, comprising a support base (100), the top of the support base (100) being equipped with two clamps (200) connected by bolts, and the two clamps (200) being movably connected internally with a hollow universal shaft (300); It is characterized in that The top end of the hollow universal shaft (300) is rotatably connected to a hollow shell (400); two water spray ports (500) are provided on the side of the hollow shell (400); a water pipe joint (600) is embedded in the side of the hollow universal shaft (300); three water outlet pipes (700) arranged in a ring array are embedded inside the hollow shell (400); the water outlet pipes (700) are in communication with the hollow universal shaft (300); and a rotating assembly (800) is assembled inside the hollow shell (400); The rotating assembly (800) comprises a support rod (310) and a rotating rod (820); the support rod (310) is fixed to the outside of a hollow universal shaft (300); a ring-shaped rack (810) is fixed to the side of the support rod (310) away from the hollow universal shaft (300); the rotating rod (820) is rotatably connected to the inside of a hollow shell (400); a sleeve rod (840) is fixed to the bottom of the rotating rod (820); a plurality of blades (850) are fixed to the outside of the sleeve rod (840) in an annular arrangement; and a gear (830) meshing with the ring-shaped rack (810) is fixed to the top of the rotating rod (820).

2. A novel agricultural water conservancy irrigation device according to claim 1, characterized in that: The water outlet directions of the two water outlet pipes (700) correspond to the two water spray ports (500) respectively, and the water outlet direction of the other water outlet pipe (700) corresponds to any one of the blades (850).

3. A novel agricultural water conservancy irrigation device according to claim 1, characterized in that: The hollow universal shaft (300) is a hollow structure, the top end of which is an open structure and is connected to the three water outlet pipes (700).

4. A novel agricultural water conservancy irrigation device according to claim 1, characterized in that: Each of the water spouts (500) is equipped with a water distribution mechanism (900) inside. The water distribution mechanism (900) comprises a water distribution plate (910), an annular rod (920) fixed to the side of the support rod (310), and a support plate (960) fixed to the outside of the hollow shell (400). A squeezing ball (930) is fixed to the bottom of the annular rod (920). The water distribution plate (910) is rotatably connected to the inside of the water spout (500) via a second rotating rod (940). L-shaped rods (950) are fixed to both sides of the second rotating rod (940). Spherical rods are fixed to the top ends of the two L-shaped rods (950). A spring (970) is fixed between the support plate (960) and the L-shaped rod (950).

5. A novel agricultural water conservancy irrigation device according to claim 4, characterized in that: A total of six squeezing balls (930) are provided, and two of them form a group, and the distance between each two squeezing balls (930) is the same as the distance between each two spherical rods.

6. A novel agricultural water conservancy irrigation device according to claim 4, characterized in that: The water diversion plate (910) is in an inclined downward state in an initial state, and a water diversion protrusion (980) is fixed on the upper surface of the water diversion plate (910).

7. A novel agricultural water conservancy irrigation device according to claim 1, characterized in that: The hollow shell (400) is equipped with a bird-repelling assembly (1000), the bird-repelling assembly (1000) comprising a connecting block (1010) fixed to the top of the gear (830), an elastic telescopic rod (1020) fixed to the side of the support rod (310), a metal sheet (1030) fixed to the end of the elastic telescopic rod (1020), a plurality of knocking rods (1040) hinged on the outer side of the connecting block (1010), and each of the knocking rods (1040) is connected to the connecting block (1010) via an elastic telescopic rod (1050).

8. An irrigation method according to any one of claims 1 to 7, characterized in that: The following steps are involved: Step 1: First, the support base (100) is installed on the ground by means of ground nails or on the cement ground by means of bolts, and then the hollow universal shaft (300) is clamped by means of two clamps (200); Step 2: connect an external water pipe through the water pipe joint (600) and deliver water for irrigation; Step 3: After the water is sprayed out through the three water outlet pipes (700), the hollow shell (400) is driven to rotate by the rotating assembly (800), thereby randomly increasing the area to be irrigated; Step 4: while the water flow is sprayed out through the water spray port (500), the water is vertically distributed through the water distribution mechanism (900) to further increase the irrigation area; Step 5: During the watering process, the bird repellent component (1000) is used to emit a sound to repel birds.

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