Efficient energy-saving intelligent agricultural sprinkling irrigation equipment

Abstract

According to the efficient and energy-saving type intelligent agricultural sprinkling irrigation equipment, a rotating seat and a nozzle seat are driven to rotate synchronously through counter-acting force provided when high-pressure water is sprayed out of arc-shaped spraying holes, meanwhile, the high-pressure water sprayed out of the spraying holes collides with a flow blocking plate and a positioning rod, at the moment, the counter-acting force provided by the high-pressure water is increased, and therefore the high-pressure water is sprayed out of the arc-shaped spraying holes. And the impacted high-pressure water scatters around to efficiently irrigate crops close to the spray head seat. Meanwhile, the rotating spray head seat drives a strong magnet II to synchronously rotate, so that the strong magnet II intermittently gets close to a strong magnet I, the strong magnet II drives the spray head seat to deflect upwards due to the influence of repulsive force, after the strong magnet II gradually gets away from the strong magnet I, the repulsive force gradually disappears, at the moment, a spring pulls the spray head seat to swing downwards, and the process is repeated; and the nozzle seat swings up and down, so that the drop point of high-pressure water sprayed by the nozzle seat can cover a larger area, and the spray irrigation efficiency is improved.

Description

Technical Field

[0001] The present application relates to the field of agricultural production technology, and in particular to a highly efficient and energy-saving intelligent agricultural sprinkler irrigation equipment. Background Art

[0002] With the continuous development of science and technology, heavy agricultural irrigation has gradually been replaced by intelligent equipment. Generally, an intelligent water and fertilizer system is set up outside the field, and a high-pressure water pipe network is laid between the crops. Irrigation equipment is set up at certain intervals in the pipe network, including drip irrigation equipment, sprinkler irrigation equipment and watering equipment. The pump is controlled by the intelligent system to press water and fertilizer into the pipe network, so that high-pressure water and fertilizer are output from the irrigation equipment to the surrounding crops to complete the irrigation operation.

[0003] The sprinkler irrigation equipment mainly installs a relatively long vertical pipe on the high-pressure water pipe network, and then installs the sprinkler head on the top of the vertical pipe, and sprays high-pressure water and fertilizer in the direction of the nozzle through the sprinkler head to irrigate the crops within a straight line distance. In order to increase the effective range of the sprinkler head, a rotating device is set on the sprinkler head. The high-pressure water impacts the rotating device to drive the sprinkler head to rotate continuously, so that the sprinkler head can perform large-scale sprinkler irrigation on crops in the circumferential direction. However, the high-pressure water and fertilizer sprayed by the sprinkler head are affected by the landing point. The amount of water and fertilizer sprinkled on the crops close to the sprinkler head is less. The uneven water and fertilizer splashing requires longer sprinkler irrigation to meet the water and fertilizer needs of the crops. It is also easy to have uneven growth trends caused by uneven water and fertilizer of crops. Summary of the invention

[0004] The present application proposes a highly efficient and energy-saving intelligent agricultural sprinkler irrigation equipment, which has the reaction force provided by the high-pressure water sprayed from the arc-shaped spray hole to drive the rotating seat to rotate, and the high-pressure water sprayed from the spray hole impacts the nearby baffle to provide a stronger reaction force. The high-pressure water blocked by the baffle is scattered around to irrigate the surrounding crops, and the nozzle seat follows the rotation of the rotating seat to perform circumferential irrigation. The strong magnet II on the nozzle seat intermittently approaches the strong magnet I to make the nozzle seat swing upward, and the strong magnet II intermittently moves away from the strong magnet I and drives the nozzle seat to swing downward under the pull of the spring. The baffle transmits the impact force received to the top ring so that the top ring drives the strong magnet I to continuously change its position, and the action positions of the strong magnet I and the strong magnet II are continuously changed. The swing point of the nozzle seat is more loaded, and the swinging nozzle seat has the advantage of performing larger effective area sprinkler irrigation, which is used to solve the problem of limited landing points of high-pressure water sprayed by the existing sprinkler irrigation device.

[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a high-efficiency and energy-saving intelligent agricultural sprinkler irrigation equipment, comprising an upright rod, a rotating seat is arranged above the upright rod, and a nozzle seat is hinged above the rotating seat; a mounting ring plate is arranged on the outer side of the top end of the upright rod, a snap-fit ​​seat is arranged on the top end of the mounting ring plate, and a limiting plate is arranged on the outer side of the bottom end of the rotating seat, and the limiting plate is movably sleeved between the snap-fit ​​seat and the mounting ring plate to limit the position and movement direction of the rotating seat; a liquid flow channel I is opened in the upright rod, a liquid flow channel II connected to the liquid flow channel I is opened in the rotating seat, and an annular liquid distribution cavity is opened in the rotating seat And a connecting hole connecting the liquid flow channel II and the liquid distribution chamber. The outer side of the rotating seat is provided with uniformly distributed injection holes connecting the outside and the liquid distribution chamber. The outer port of the injection hole is tangent to the outer side wall of the rotating seat, which is used to drive the rotating seat to rotate; the top of the snap-fit ​​seat is provided with uniformly distributed positioning rods, the top of the positioning rod is provided with a top ring, the top of the top ring is provided with uniformly distributed strong magnets I, the bottom of the end of the nozzle seat away from the hinge point is provided with a strong magnet II, the strong magnet I and the strong magnet II repel each other, and are used to control the lifting of the nozzle seat, and a spring is provided between the bottom of the nozzle seat close to the strong magnet II and the top of the rotating seat, which is used to control the downward swing of the nozzle seat.

[0006] Furthermore, an annular limiting protrusion is provided on the outer side of the top end of the limiting plate, and a limiting groove is formed between the limiting protrusion and the outer wall of the rotating seat. An annular locking groove is opened at the bottom end of the snap-fit ​​seat, and the limiting protrusion is sleeved in the locking groove. The raised part of the bottom end of the snap-fit ​​seat close to the rotating seat is inserted into the limiting groove, so as to limit the movement direction and position of the rotating seat.

[0007] Furthermore, a top opening of the liquid flow channel II is provided at the top center of the rotating seat, and a connecting plate is provided at the opening, a rubber hose is provided at the center of the connecting plate, the bottom end of the rubber hose is connected to the liquid flow channel II, and the top end is connected to the inner cavity of the nozzle seat, which is used to introduce high-pressure water into the nozzle seat.

[0008] Furthermore, vertical plates are provided on both sides of the top of the rotating seat, and a hinge hole is opened on the top of the vertical plate. A hinge rod is hinged in the hinge hole, and both ends of the hinge rod respectively pass through the hinge holes on both sides. The two ends of the hinge rod are fitted with the opposite back surfaces of the two vertical plates by providing a cover to limit the movement of the hinge rod.

[0009] Furthermore, the nozzle seat is fixedly sleeved on the hinge rod to provide a base point for the nozzle seat to swing.

[0010] Furthermore, two symmetrical spoilers are arranged on the positioning rod, and the spoilers are placed at an angle, with the wide surface of the spoiler close to the rotating seat facing the opening of the injection hole, so as to increase the scattering range of the high-pressure water sprayed from the injection hole and provide power for the top ring to rotate.

[0011] Furthermore, an annular sliding ring groove is provided at the top of the snap-fit ​​seat, the bottom end of the positioning rod is movably inserted into the sliding ring groove, and the top end of the positioning rod is movably sleeved in the top ring to limit the movement direction of the positioning rod and rotate the rotation direction of the top ring.

[0012] The present application provides an efficient and energy-saving intelligent agricultural sprinkler irrigation equipment, which drives the rotating seat and the nozzle seat to rotate synchronously through the reaction force provided by the high-pressure water sprayed from the arc-shaped spray hole. At the same time, the high-pressure water sprayed from the spray hole will impact the baffle and the positioning rod. At this time, the reaction force provided by the high-pressure water will increase, and the impacting high-pressure water will scatter to the surroundings, so as to efficiently irrigate the crops close to the nozzle seat.

[0013] At the same time, the rotating sprinkler seat will drive the strong magnet II to rotate synchronously, so that the strong magnet II intermittently approaches the strong magnet I. Under the influence of the repulsive force, the strong magnet II drives the sprinkler seat to deflect upward. When the strong magnet II gradually moves away from the strong magnet I, the repulsive force gradually disappears. At this time, the spring will pull the sprinkler seat to swing downward, and the sprinkler seat will swing up and down in this reciprocating motion, so that the high-pressure water sprayed by the sprinkler seat can cover a larger area, thereby improving the efficiency of sprinkler irrigation.

[0014] At the same time, since the baffle is subjected to the impact force of the high-pressure water, the impact force will be transmitted to the top ring through the positioning rod, causing the top ring to rotate in the opposite direction of the rotating seat, driving the strong magnet I to continuously change its position, thereby continuously changing the point where the strong magnet I and the strong magnet II have repulsive forces in the circumferential direction, so that the up and down swinging movement of the sprinkler seat is no longer a fixed-point swing, but a more complex multi-point swing, thereby increasing the landing point of the high-pressure water sprayed by the sprinkler seat, and further improving the effective coverage area of ​​irrigation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings, which constitute a part of the specification, illustrate embodiments disclosed in the present application and, together with the description, serve to explain the principles disclosed in the present application.

[0016] The present disclosure may be more clearly understood from the following detailed description with reference to the accompanying drawings, in which:

[0017] Figure 1 It is a schematic diagram of the three-dimensional appearance of the present invention;

[0018] Figure 2 This is a schematic diagram of the internal structure distribution of the present invention;

[0019] Figure 3 It is a schematic diagram of the structure of the upright pole of the present invention;

[0020] Figure 4 It is a schematic diagram of the appearance of the rotating seat of the present invention;

[0021] Figure 5 This is a schematic diagram of the internal structure distribution of the rotating seat of the present invention;

[0022] Figure 6 It is a schematic diagram of the buckle seat structure of the present invention;

[0023] Figure 7 It is a schematic diagram of the structural distribution of the top ring and the spoiler of the present invention;

[0024] Figure 8 It is a schematic diagram of the structure of the nozzle seat of the present invention.

[0025] Wherein: 1. upright rod; 2. liquid flow channel I; 3. mounting ring plate; 4. rotating seat; 41. liquid flow channel II; 5. connecting hole; 6. liquid distribution cavity; 7. injection hole; 8. limit plate; 81. limit protrusion; 82. limit groove; 9. upright plate; 91. hinge hole; 10. snap-fit ​​seat; 11. snap-fit ​​groove; 12. sliding ring groove; 13. top ring; 14. positioning rod; 15. baffle; 16. strong magnet I; 17. hinge rod; 18. sealing cover; 19. nozzle seat; 20. connecting plate; 21. hose; 22. spring; 23. strong magnet II. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0027] Embodiment 1

[0028] See also Figures 1 to 3 , Figure 6 A high-efficiency and energy-saving intelligent agricultural sprinkler irrigation equipment includes an upright rod 1 fixed on a high-pressure water pipe network, a liquid flow channel Ⅰ2 is opened in the center of the upright rod 1, a mounting ring plate 3 is fixedly sleeved on the outer side of the top end of the upright rod 1, a buckle seat 10 is fixedly connected to the top of the mounting ring plate 3 by bolts, and an annular buckle groove 11 is opened at the bottom end of the buckle seat 10.

[0029] See also Figure 1 to Figure 2 , Figures 4 to 5A rotating seat 4 is provided at the top of the upright rod 1, and a limiting plate 8 is fixedly sleeved on the outer side of the bottom end of the rotating seat 4. A ring-shaped limiting protrusion 81 is fixedly connected to the outer side of the top end of the limiting plate 8, and a limiting groove 82 is formed between the limiting protrusion 81 and the outer wall of the rotating seat 4. The limiting protrusion 81 is movably sleeved in the buckling groove 11, and the raised part of the bottom end of the buckling seat 10 close to the rotating seat 4 is inserted into the limiting groove 82, so that the rotating seat 4 can be installed at the top of the upright rod 1 through the cooperation of the limiting protrusion 81 and the buckling groove 11, and the cooperation of the limiting groove 82 and the part of the bottom end of the buckling seat 10 inserted here. At this time, the rotating seat 4 can rotate under the restriction of the limiting protrusion 81 and the buckling groove 11, and the rotation still does not affect the water flow from the upright rod 1 to the rotating seat 4.

[0030] See also Figure 1 to Figure 2 , Figures 4 to 5 A liquid flow channel II 41 is provided at the center of the rotating seat 4, and the bottom opening of the liquid flow channel II 41 is connected to the top opening of the liquid flow channel I 2, so that high-pressure water can be input into the liquid flow channel II 41 through the liquid flow channel I 2. An annular liquid distribution cavity 6 is provided in the rotating seat 4, and evenly distributed connecting holes 5 are provided in the rotating seat 4. The liquid flow channel II 41 is connected to the liquid distribution cavity 6 through the connecting holes 5, so that a part of the high-pressure water flow input into the liquid flow channel II 41 can enter the liquid distribution cavity 6 through the connecting holes 5. The rotating seat 4 is provided with a spray hole 7, one end of the spray hole 7 is connected to the liquid distribution chamber 6, and the other end is connected to the outside. The cross section of the spray hole 7 is arc-shaped, and the arc is tangent to the outer wall of the rotating seat 4, so that the high-pressure water in the liquid distribution chamber 6 can be sprayed to the outside through the spray hole 7. At this time, since the flow channel of the spray hole 7 is arc-shaped and tangent to the outer wall of the rotating seat 4, the reaction force when the high-pressure water is sprayed out can be applied to the hole wall of the spray hole 7, causing the rotating seat 4 to be subjected to force and rotate with the center line as the center of the circle.

[0031] See also Figure 1 to Figure 2 , Figure 4 , Figure 8 , vertical plates 9 are welded on both sides of the top of the rotating seat 4, and a hinge hole 91 is opened on the top of the vertical plate 9. A hinge rod 17 is hinged in the hinge hole 91. The two ends of the hinge rod 17 respectively pass through the hinge holes 91 on both sides. The two ends of the hinge rod 17 are fixedly connected with covers 18 by bolts. The diameter of the cover 18 is larger than the diameter of the hinge hole 91. The opposite ends of the two covers 18 are respectively fitted with the back sides of the two vertical plates 9, so that the hinge rod 17 can be restricted by the hinge hole 91 and can only rotate. The covers 18 on both sides will fit the vertical plates 9 to block the linear movement of the hinge rod 17.

[0032] See also Figure 1 to Figure 2 , Figure 8A nozzle seat 19 is fixedly sleeved on the hinged rod 17, and a nozzle is provided at one end of the nozzle seat 19 away from the hinged rod 17, so that the nozzle seat 19 can only perform reciprocating up and down swinging movements with the center line of the hinged rod 17 as the center of the circle. A connecting plate 20 is fixedly sleeved on the center bolt at the top of the rotating seat 4, and a hose 21 is fixedly sleeved at the center of the top of the connecting plate 20. The bottom end of the hose 21 is connected to the liquid flow channel II 41, and the top end is connected to the inner cavity of the nozzle seat 19, so that the high-pressure water in the liquid flow channel II 41 can be rushed into the inner cavity of the nozzle seat 19 through the hose 21, and then sprayed out through the nozzle at one end of the nozzle seat 19 for spraying irrigation.

[0033] See also Figure 1 to Figure 2 , Figures 7 and 8 The top of the snap-fit ​​seat 10 is provided with uniformly distributed positioning rods 14. A part of the high-pressure water flow ejected from the jet hole 7 will impact the positioning rods 14, so that a part of the ejected high-pressure water flow is scattered due to the impact. The water power of this part is insufficient and can only be scattered around the upright rod 1, so as to irrigate the parts that cannot be irrigated by the nozzle seat 19. The top of the positioning rod 14 is provided with a top ring 13, and the top of the top ring 13 is fixedly sleeved with uniformly distributed strong magnets Ⅰ16. The bottom of the nozzle seat 19 near the nozzle is fixed The nozzle seat 19 is fixedly connected with a strong magnet II 23, and the strong magnet I 16 repels the strong magnet II 23. The bottom of the nozzle seat 19 near the strong magnet II 23 is fixedly connected with a spring 22, and the bottom end of the spring 22 is fixedly connected with the top of the rotating seat 4, so that when the nozzle seat 19 sprays high-pressure water through the nozzle, the reaction force of the high-pressure water will cause the nozzle seat 19 to tilt upward with the hinge rod 17 as the base point (one end of the nozzle is at the top), but due to the existence of the spring 22, the entire nozzle seat 19 will be pulled Overcome this reaction force and deflect downward with the hinge rod 17 as the base point. At this time, one end of the nozzle is in the lower position. When the rotating seat 4 rotates, it will drive the nozzle seat 19 to rotate synchronously. When the nozzle seat 19 gradually approaches the strong magnet Ⅰ16, the repulsive force between the strong magnet Ⅱ23 and the strong magnet Ⅰ16 will affect the nozzle seat 19 and gradually resist the pulling force of the spring 22 to move upward, so that the nozzle seat 19 gradually tilts upward with the hinge rod 17 as the base point (at this time, one end of the nozzle is lifted upward), and the spring 22 is stretched. When the nozzle seat 19 gradually moves away from the strong magnet Ⅰ16, the stretched spring 22 will pull the nozzle seat 19 to swing downward and reset, and reciprocate in this way, so that the nozzle seat 19 performs a continuous up and down swinging action, so that the landing point of the high-pressure water sprayed by the nozzle is in a constant change (from the landing point close to the upright rod 1 to the landing point away from the upright rod 1, and because the nozzle seat 19 is in the process of continuous rotation, the connection line of this landing point is roughly arc-shaped), which can complete large-area rapid irrigation.

[0034] An arc surface is provided on the outer side of the top of the rotating seat 4. The number of the positioning rods 14 is the same as the number of the injection holes 7, so that when the rotating seat 4 rotates, most of the high-pressure water sprayed from the injection holes 7 can also hit the positioning rod 14. The number of strong magnets Ⅰ16 is not more than six, so that the nozzle seat 19 has enough time to swing down and reset.

[0035] Embodiment 2

[0036] See also Figure 1 to Figure 2 , Figure 7On the basis of the first embodiment, two symmetrical spoilers 15 are fixedly connected to the positioning rod 14. The spoiler 15 is placed obliquely, and the wide surface of the spoiler 15 close to the rotating seat 4 is directly opposite to the opening of the injection hole 7, so that most of the high-pressure water sprayed from the injection hole 7 will directly impact the surface of the spoiler 15 close to the rotating seat 4. At this time, the reaction force provided by the high-pressure water sprayed from the injection hole 7 will be increased, thereby ensuring the rotation ability of the rotating seat 4. At the same time, the high-pressure water blocked in a large area will be scattered around the upright rod 1 near the upright rod 1, so as to irrigate the crops near the upright rod 1 that the nozzle seat 19 cannot spray (the angle of the nozzle seat 19 is affected by the rotation seat 4, and the spring 22, are blocked at a vertical downward angle of 90 degrees, that is, the nozzle seat 19 cannot effectively directly irrigate the crops near the upright rod 1). The top of the snap-fit ​​seat 10 is provided with an annular sliding ring groove 12, and the bottom end of the positioning rod 14 is movably inserted into the sliding ring groove 12, and the top end of the positioning rod 14 is movably sleeved in the top ring 13, so that when the injection hole 7 sprays high-pressure water and impacts the baffle plate 15 near the rotating seat 4, the baffle plate 15 will rotate with the positioning rod 14 as the center point due to the impact force, so that the baffle plate 15 originally far away from the rotating seat 4 is synchronously rotated to a position close to the rotating seat 4 to receive the direct impact of the high-pressure water. The spoiler 15 originally close to the rotating seat 4 will move away from the rotating seat 4 under self-rotation, and the spoiler 15 will continue to rotate and hit the high-pressure water, further expanding the scattering range of the high-pressure water here. At the same time, due to the impact force of the high-pressure water on the spoiler 15, the spoiler 15 moves away from the direction of the high-pressure water sprayed from the injection hole 7. At this time, the spoiler 15 transmits this force to the top ring 13, so that the top ring 13 rotates in the direction opposite to the rotation direction of the rotating seat 4, and synchronously drives the positioning rod 14 and the spoiler 15 to move. At this time, the bottom end of the positioning rod 14 slides in the sliding ring groove 12, thereby passing through the top ring 13 The rotation of the strong magnet Ⅰ16 constantly changes the position of the strong magnet Ⅰ16, so that the positions of the strong magnet Ⅰ16 and the strong magnet Ⅱ23 in the circumferential direction when repelling each other are in a constant changing process, so that the position of the nozzle seat 19 swinging up and down constantly changes, so that the water sprayed by the nozzle seat 19 has a larger landing range, and will not be sprayed and irrigated on a fixed route, but will cover a larger area of ​​the surrounding crops. The diameter value of the positioning rod 14 is equal to the width value of the sliding ring groove 12, so that the positioning rod 14 can be restricted by the position of the top ring 13 and can only rotate. At the same time, it is restricted by the position of the sliding ring groove 12, and the problem of the positioning rod 14 being detached or tilted will not occur.

Claims

1. A highly efficient and energy-saving intelligent agricultural sprinkler irrigation equipment, characterized in that: It comprises an upright rod (1), a rotating seat (4) is arranged above the upright rod (1), and a nozzle seat (19) is hingedly connected above the rotating seat (4); A mounting ring plate (3) is arranged on the outer side of the top end of the upright rod (1), a buckle seat (10) is arranged on the top end of the mounting ring plate (3), and a limit plate (8) is arranged on the outer side of the bottom end of the rotating seat (4), and the limit plate (8) is movably sleeved between the buckle seat (10) and the mounting ring plate (3) to limit the position and movement direction of the rotating seat (4); The upright rod (1) is provided with a liquid flow channel I (2), the rotating seat (4) is provided with a liquid flow channel II (41) connected to the liquid flow channel I (2), the rotating seat (4) is provided with an annular liquid distribution chamber (6) and a connecting hole (5) connecting the liquid flow channel II (41) and the liquid distribution chamber (6), the outer side of the rotating seat (4) is provided with uniformly distributed injection holes (7) connecting the outside and the liquid distribution chamber (6), the outer end of the injection hole (7) is tangent to the outer side wall of the rotating seat (4), and is used to drive the rotating seat (4) to rotate. The top of the snap-fit ​​seat (10) is provided with uniformly distributed positioning rods (14), the top of the positioning rods (14) is provided with a top ring (13), the top of the top ring (13) is provided with uniformly distributed strong magnets I (16), the bottom of the end of the nozzle seat (19) away from the hinge point is provided with a strong magnet II (23), the strong magnet I (16) and the strong magnet II (23) repel each other and are used to control the upward lifting of the nozzle seat (19), and a spring (22) is provided between the bottom of the nozzle seat (19) close to the strong magnet II (23) and the top of the rotating seat (4) to control the downward swing of the nozzle seat (19).

2. The high-efficiency and energy-saving intelligent agricultural sprinkler irrigation equipment according to claim 1 is characterized in that: An annular limiting protrusion (81) is arranged on the outer side of the top end of the limiting plate (8), and a limiting groove (82) is formed between the limiting protrusion (81) and the outer wall of the rotating seat (4). An annular locking groove (11) is provided at the bottom end of the locking seat (10), and the limiting protrusion (81) is sleeved in the locking groove (11). The raised part of the bottom end of the locking seat (10) close to the rotating seat (4) is inserted into the limiting groove (82) to limit the movement direction and position of the rotating seat (4).

3. The high-efficiency and energy-saving intelligent agricultural sprinkler irrigation equipment according to claim 1 is characterized in that: The top center of the rotating seat (4) is provided with a top opening of the liquid flow channel II (41), and a connecting plate (20) is provided at the opening. A rubber hose (21) is provided at the center of the connecting plate (20). The bottom end of the rubber hose (21) is connected to the liquid flow channel II (41), and the top end is connected to the inner cavity of the nozzle seat (19) for introducing high-pressure water into the nozzle seat (19).

4. The high-efficiency and energy-saving intelligent agricultural sprinkler irrigation equipment according to claim 1 is characterized in that: Vertical plates (9) are arranged on both sides of the top of the rotating seat (4), and a hinge hole (91) is opened on the top of the vertical plate (9). A hinge rod (17) is hinged in the hinge hole (91), and the two ends of the hinge rod (17) respectively pass through the hinge holes (91) on both sides. The two ends of the hinge rod (17) are fitted with the opposite back surfaces of the two vertical plates (9) by providing a cover (18) to limit the movement of the hinge rod (17).

5. The high-efficiency and energy-saving intelligent agricultural sprinkler irrigation equipment according to claim 4, characterized in that: The nozzle seat (19) is fixedly sleeved on the hinge rod (17) to provide a base point for the nozzle seat (19) to swing.

6. The high-efficiency and energy-saving intelligent agricultural sprinkler irrigation equipment according to claim 2 is characterized in that: The positioning rod (14) is provided with two symmetrical spoiler plates (15), which are placed at an angle, and the wide surface of the spoiler plate (15) close to the rotating seat (4) faces the opening of the injection hole (7), so as to increase the scattering range of the high-pressure water sprayed from the injection hole (7) and provide power for the top ring (13) to rotate.

7. The high-efficiency and energy-saving intelligent agricultural sprinkler irrigation equipment according to claim 6, characterized in that: The top end of the snap-fit ​​seat (10) is provided with an annular sliding ring groove (12), the bottom end of the positioning rod (14) is movably inserted into the sliding ring groove (12), and the top end of the positioning rod (14) is movably sleeved in the top ring (13) to limit the movement direction of the positioning rod (14) and rotate the top ring (13) in its rotation direction.

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