Water-saving agricultural irrigation sprayer

Abstract

The invention discloses a water-saving agricultural irrigation sprayer, and relates to the technical field of agricultural equipment, the water-saving agricultural irrigation sprayer comprises an irrigation sprayer main body of a rectangular frame structure, the top end of the irrigation sprayer main body is fixedly connected with a nozzle used for uniformly and efficiently distributing water in a water source to farmland land; the lower end of the irrigation sprayer body is fixedly connected with a supporting frame used for guaranteeing that the irrigation sprayer body is kept stable in the irrigation process, the supporting frame is triangular, and the axis of the top end of the irrigation sprayer body is fixedly connected with a connecting piece used for tightly connecting all components of the irrigation sprayer body. A spinning locking mechanism is arranged at the rear end of the spray pipe, direction control adjusting mechanisms are arranged on the two sides of the nozzle, an auxiliary supporting mechanism is arranged at the upper end of the water pipe, the right clamping plate and the left clamping plate are matched with each other, the auxiliary supporting mechanism provides additional support for the joint of the spray pipe and the water pipe, and it is ensured that the joint is stable and does not shake.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural equipment, in particular to a water-saving agricultural irrigation sprinkler. Background Art

[0002] Agricultural irrigation sprinklers are an important water resource management tool in modern agriculture, designed to improve crop growth efficiency and yield. With the continuous growth of the global population and the acceleration of urbanization, the area of ​​arable land is gradually decreasing, while the demand for food and other agricultural products continues to rise. In this context, how to rationally utilize limited water resources and improve the sustainability of agricultural production has become a major challenge facing global agricultural development.

[0003] In traditional agriculture, irrigation methods mainly rely on flooding and furrow irrigation, which often lead to water waste and soil erosion. In addition, with the uncertainty brought about by climate change, extreme weather events such as droughts and floods have occurred frequently, bringing tremendous pressure to agricultural production. Therefore, agricultural irrigation sprinklers came into being. As an efficient and precise irrigation method, it can ensure the water required for crop growth while minimizing water waste; There are still the following defects in specific use: 1. Ineffective irrigation means that water fails to effectively penetrate to the depth required by the crop root system, resulting in a large amount of water resources being wasted. This waste not only aggravates the shortage of water resources, but may also have a negative impact on the surrounding ecological environment and affect the natural circulation of water bodies; ineffective irrigation often leads to soil erosion and soil salinization. Under long-term water leaching, the soil may lose nutrients and deteriorate the soil structure, which in turn affects the growth of crops. The accumulation of salt will also inhibit the absorption of crop roots, resulting in limited crop growth.

[0004] 2. The swing or tipping of the nozzle will cause the direction and range of the sprayed water to change, resulting in excessive water in some areas and water shortage in other areas. This uneven irrigation effect will affect the growth of crops and may cause water shortage or waterlogging in crops, thus affecting yield and quality; the swing or tipping of the nozzle under the influence of strong winds may cause mechanical damage to the equipment. Components such as nozzles, connecting pipes and brackets may be damaged due to violent movement, resulting in increased repair costs and affecting the normal operation of the irrigation system.

[0005] In view of this, the present invention proposes a water-saving agricultural irrigation sprinkler to make up for and improve the deficiencies of the prior art. Summary of the invention

[0006] In order to solve the above technical problems, the present invention provides a water-saving agricultural irrigation sprinkler to solve the technical problems raised in the above background technology.

[0007] To achieve the above purpose, the technical solution adopted by the present invention is: a water-saving agricultural irrigation sprinkler, comprising an irrigation sprinkler body of a rectangular frame structure, the top of the irrigation sprinkler body is fixedly connected with a nozzle for evenly and efficiently distributing water in a water source to farmland, the lower end of the irrigation sprinkler body is fixedly connected with a support frame for ensuring that the irrigation sprinkler body remains stable during irrigation, the support frame is triangular in shape, a connector for tightly connecting the various components of the irrigation sprinkler body is fixedly connected at the top axis of the irrigation sprinkler body, a nozzle for transporting water in a water source from a pump station to an irrigation area is rotatably connected to the outer wall of one side of the nozzle close to the irrigation sprinkler body, a water pipe for connecting the water source and the irrigation sprinkler body is plugged at the top of the nozzle, a spinning locking mechanism is provided at the rear end of the nozzle, a direction control adjustment mechanism is provided on both sides of the nozzle, and an auxiliary support mechanism is provided at the upper end of the water pipe; The spin-locking mechanism is used to increase the connection stability between the nozzle and the water pipe through physical contact and friction; The direction control and regulation mechanism is used to ensure that the water flow is evenly distributed in the irrigation area; The auxiliary support mechanism is used to provide additional support force for the water pipe to ensure that the water pipe is stable and does not shake at the connection point.

[0008] Further, the spin-pressed locking mechanism includes an external connecting plate fixedly connected to the outer wall of one end of the nozzle, the outer wall of the external connecting plate on a side away from the nozzle is fixedly connected to a fixed block, the inner wall of the fixed block on a side away from the external connecting plate is fixedly connected to a fixed rod, the outer wall of the fixed rod on an end away from the fixed block is slidably connected to a movable plate, the outer wall of the external connecting plate on a side away from the fixed block is fixedly connected to an external block plate, the inner walls on both sides of the movable plate are rotatably connected to transfer rods, the outer walls of the ends of the two transfer rods away from the movable plates are rotatably connected to long blocks, the two long blocks are fixedly connected to a rotating rod on one side away from the transfer rod, the two rotating rods are fixedly connected to an extrusion ball on one side away from the long block, and the outer wall of the external connecting plate on the side close to the nozzle is fixedly connected to a winding disk.

[0009] Furthermore, the movable plate is slidably connected to the inside of the external block plate, arc-shaped sliding grooves are opened on both sides of the outer wall of the external plate, and the two long blocks are slidably connected in the arc-shaped sliding grooves opened on both sides of the outer wall of the external plate.

[0010] Furthermore, one end of the winding disk away from the external disk is fixedly connected to the outer wall of the nozzle, and an annular groove is provided on the inner wall of the winding disk. The initial position of the squeezing ball conflicts with the annular groove provided on the inner wall of the winding disk.

[0011] Furthermore, the direction control adjustment mechanism includes a steering rod rotatably connected to the outer wall of the upper end of the movable plate, the outer wall of the steering rod at one end away from the movable plate is rotatably connected to a rack plate, a ring gear is arranged above the rack plate, the outer walls on both sides of the rack plate are rotatably connected to external rods, and the outer walls of the two external rods at one end away from the rack plate are rotatably connected to swing rods.

[0012] Furthermore, the side of the ring gear away from the rack plate is rotatably connected to the top outer wall of the external disk through a rectangular block, and the ring gear and the rack plate are meshed with each other to form a meshing transmission.

[0013] Furthermore, the outer walls of the two swing rods at one end away from the external connecting rod are both provided with a protruding portion, and the initial positions of the protruding portions provided on the outer walls of the two swing rods at one end away from the external connecting rod are in conflict with the outer wall of the nozzle.

[0014] Furthermore, the auxiliary support mechanism includes a fixed shaft fixedly connected to the outer wall of the side of the ring gear away from the rack plate, the outer wall of the fixed shaft at one end away from the ring gear is provided with a long plate, and the outer walls of the long plate away from the fixed shaft on both sides are provided with buckle blocks, the bottom end of the buckle block on the side away from the long plate is fixedly connected to a bracket block, the upper end of the bracket block on the side away from the buckle block is fixedly connected to an obstacle block, the inner wall of the obstacle block on the side away from the bracket block is rotatably connected to a helical gear, the side of the helical gear close to the obstacle block is rotatably connected to a connecting rod, and the inner wall of the connecting rod at one end away from the helical gear The wall is rotatably connected to a connecting rod, and the inner wall of one end of the connecting rod away from the connecting rod is rotatably connected to a right clamping plate, the top of the outer wall of the side of the bracket block away from the helical gear is rotatably connected to an external gear, the outer wall of the side of the external gear away from the bracket block is rotatably connected to an inner connecting rod, the outer wall of one end of the inner connecting rod away from the external gear is rotatably connected to a short rod, the outer wall of one end of the short rod away from the inner connecting rod is rotatably connected to a long rod, the inner wall of one end of the long rod away from the short rod is rotatably connected to an inner oblique rod, the outer wall of one end of the inner oblique rod close to the long rod is rotatably connected to an outer oblique rod, and the inner wall of one end of the outer oblique rod away from the inner oblique rod is rotatably connected to a left clamping plate.

[0015] Furthermore, the bottom end of the bracket block away from the snap block is fixedly connected to the upper surface of the nozzle, the long slat is slidably connected to the inside of the snap block, and an inner tooth bar is provided on the outer wall of the long slat close to the helical gear. The helical gear and the inner tooth bar provided on the outer wall of the long slat close to the helical gear are meshed with each other and form a meshing transmission, and the fixed shaft and the long slat form a ball screw structure.

[0016] Furthermore, the outer wall of the right splint on the side away from the connecting rod is provided with cross rectangular meshes, and an external tooth bar is provided at one end of the long plate close to the external gear. The external gear and the external tooth bar provided at one end of the long plate close to the external gear are meshed with each other and form a meshing transmission. The left splint and the right splint are at the same level, and the diameter sizes of the left splint and the right splint are adapted to the diameter sizes of the water pipes.

[0017] Compared with the prior art, the present invention has the following beneficial effects: (1) The present invention utilizes the squeeze ball and the winding disk to cooperate with each other, and by rotating and rubbing the outer wall of the nozzle, the connection stability between the nozzle and the water pipe can be increased to a certain extent; the use of appropriate sealing materials or structures in the rotation and friction process will help to improve the sealing of the connection to a certain extent; the rotation and friction of the outer wall of the nozzle can reduce the entanglement of the nozzle caused by bending or twisting, which helps to maintain the smoothness of the nozzle and extend its service life; by improving the uniformity and efficiency of spraying, the spin-press locking mechanism can reduce the waste of water resources, ensure that plants obtain the required water, and avoid soil erosion caused by excessive water flow.

[0018] (2) The present invention utilizes the swing rod and the external rod to cooperate with each other, and the direction control mechanism allows the user to flexibly adjust the spray direction of the nozzle according to the irrigation needs. This helps to ensure that the water flow can accurately cover the target irrigation area and avoid the waste of water resources; the direction control mechanism supports multi-angle adjustment. This flexibility enables the irrigation sprinkler body to adapt to different terrains, crop layouts and irrigation needs, and improves the accuracy and efficiency of irrigation; by accurately controlling the spray direction, the direction control mechanism can reduce ineffective irrigation in non-irrigation areas, thereby saving water resources and energy; by adjusting the direction of the nozzle, the direction control mechanism can ensure that the water flow is evenly distributed in the irrigation area, avoiding the occurrence of local over-wetting or over-drying, which is beneficial to the growth and development of crops; when irrigating on slopes or easily eroded soils, the direction control mechanism can help control the direction of the water flow and reduce the scouring and erosion of the soil by the water flow.

[0019] (3) The present invention uses the right clamp and the left clamp to cooperate with each other, and the auxiliary support mechanism provides additional support for the connection between the nozzle and the water pipe, ensuring that the connection is stable and does not shake. This is especially important for long-distance and large-caliber nozzles, which can effectively prevent deformation or falling off due to gravity, wind or water flow impact; during the irrigation process, a certain amount of pressure will be generated when water flows through the nozzle. The auxiliary support mechanism can disperse these pressures and reduce stress concentration at the connection, thereby extending the service life of the nozzle and water pipe; a stable connection can reduce energy loss caused by shaking or vibration, ensure that more water can smoothly reach the irrigation area, and improve irrigation efficiency; the auxiliary support mechanism helps to maintain the stability of the nozzle direction, make the spraying more uniform, avoid local over-wetting or over-drying, and is beneficial to the growth and development of crops; the auxiliary support mechanism can increase the wind resistance of the nozzle, prevent the nozzle from swinging or tipping over due to excessive wind, and ensure the smooth progress of irrigation operations; a stable connection can reduce accidental injuries caused by shaking or falling of the nozzle, and improve the safety of irrigation operations; the auxiliary support mechanism can protect the nozzle and its connecting parts from external impact and damage, and reduce the maintenance cost and time cost caused by equipment failure. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the main stereoscopic structure of the present invention; Figure 2 It is a schematic diagram of a partial three-dimensional structure of the spinning and locking mechanism of the present invention; Figure 3 It is a partial three-dimensional structural schematic diagram of the position relationship between the movable plate and the fixed rod of the present invention; Figure 4 It is a partial three-dimensional structural schematic diagram of the position relationship between the extrusion ball and the winding disk of the present invention; Figure 5 It is a partial three-dimensional structural schematic diagram of the position relationship between the steering rod and the rack plate of the present invention; Figure 6 It is a partial three-dimensional structural schematic diagram of the position relationship between the external connecting rod and the swing rod of the present invention; Figure 7 It is a partial three-dimensional structural schematic diagram of the position relationship between the ring gear and the fixed shaft of the present invention; Figure 8 It is a partial three-dimensional structural schematic diagram of the positional relationship between the right splint and the left splint of the present invention.

[0021] The numbers in the figure are: 1. irrigation sprinkler body; 11. nozzle; 12. support frame; 13. connector; 14. nozzle; 15. water pipe; 2. spin-lock mechanism; 21. external plate; 22. fixed block; 23. fixed rod; 24. moving plate; 25. external block plate; 26. adapter rod; 27. long block; 28. rotating rod; 29. ​​squeezing ball; 210. winding disk; 3. direction control adjustment mechanism; 31. steering rod; 32. rack Plate; 33, ring gear; 34, external rod; 35, swing rod; 4, auxiliary support mechanism; 41, fixed shaft; 42, long slat; 43, snap block; 44, bracket block; 45, obstacle block; 46, spiral gear; 47, connecting rod; 48, connecting rod; 49, right splint; 410, external gear; 411, internal rod; 412, short rod; 413, long rod; 414, inner oblique rod; 415, outer oblique rod; 416, left splint. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention; Embodiments of the present invention A water-saving agricultural irrigation sprinkler, reference Figure 1 As shown, it includes an irrigation sprinkler body 1 of a rectangular frame structure, a nozzle 11 for evenly and efficiently distributing water in a water source to farmland is fixedly connected to the top of the irrigation sprinkler body 1, a support frame 12 for ensuring that the irrigation sprinkler body 1 remains stable during irrigation is fixedly connected to the lower end of the irrigation sprinkler body 1, and the support frame 12 is triangular in shape, a connector 13 for tightly connecting the various components of the irrigation sprinkler body 1 is fixedly connected to the top axis of the irrigation sprinkler body 1, and a nozzle 14 for transporting water in a water source from a pump station to an irrigation area is rotatably connected to the outer wall of one side of the nozzle 11 close to the irrigation sprinkler body 1, and a water pipe 15 for connecting the water source and the irrigation sprinkler body 1 is plugged at the top of the nozzle 14; In view of the above-mentioned water-saving agricultural irrigation sprinkler, it can be specifically implemented as follows: The rear end of the nozzle 14 is provided with a spinning and locking mechanism 2, the two sides of the nozzle 11 are provided with a direction control and adjustment mechanism 3, and the upper end of the water pipe 15 is provided with an auxiliary support mechanism 4; refer to Figure 2 As shown, the spin-locking mechanism 2 is used to increase the connection stability between the nozzle 14 and the water pipe 15 through physical contact and friction; refer to Figure 2As shown, the spin-press locking mechanism 2 includes an external connecting plate 21 fixedly connected to the outer wall of one end of the nozzle 14, the outer wall of the external connecting plate 21 on the side away from the nozzle 14 is fixedly connected to a fixed block 22, the inner wall of the fixed block 22 on the side away from the external connecting plate 21 is fixedly connected to a fixed rod 23, the outer wall of the fixed rod 23 on the end away from the fixed block 22 is slidably connected to a movable plate 24, the outer wall of the external connecting plate 21 on the side away from the fixed block 22 is fixedly connected to an external block plate 25, the inner walls of both sides of the movable plate 24 are rotatably connected to transfer rods 26, the outer walls of the ends of the two transfer rods 26 away from the movable plate 24 are rotatably connected to long blocks 27, the two long blocks 27 are fixedly connected to a rotating rod 28 on one side away from the transfer rod 26, the two rotating rods 28 are fixedly connected to a squeezing ball 29 on one side away from the long block 27, and the outer wall of the external connecting plate 21 on the side close to the nozzle 14 is fixedly connected to a winding plate 210; refer to Figure 3 As shown, the movable plate 24 is slidably connected to the inside of the external plate 25, arc-shaped slide grooves are opened on both sides of the outer wall of the external plate 21, and the two long blocks 27 are slidably connected to the arc-shaped slide grooves opened on both sides of the outer wall of the external plate 21; refer to Figure 4 As shown, one end of the winding disk 210 away from the external disk 21 is fixedly connected to the outer wall of the nozzle 14, and an annular groove is provided on the inner wall of the winding disk 210. The initial position of the squeezing ball 29 conflicts with the annular groove provided on the inner wall of the winding disk 210. Summary 1: Compared with the prior art in which the nozzle 14 is loosened or falls off due to water flow impact or external vibration, the present invention can increase the stability of the connection between the nozzle 14 and the water pipe 15 to a certain extent by rotating and rubbing the outer wall of the nozzle 14; the use of appropriate sealing materials or structures in the rotational friction process will help improve the sealing of the connection to a certain extent; the rotational friction connection with the outer wall of the nozzle 14 can reduce the entanglement of the nozzle 14 caused by bending or twisting, which helps to maintain the smoothness of the nozzle 14 and extend its service life; by improving the uniformity and efficiency of spraying, the spin-pressed locking mechanism 2 can reduce the waste of water resources, ensure that plants obtain the required moisture, and avoid soil erosion caused by excessive water flow.

[0023] refer to Figure 5 As shown, the direction control and regulation mechanism 3 is used to ensure that the water flow is evenly distributed in the irrigation area; refer to Figure 5 As shown, the direction control adjustment mechanism 3 includes a steering rod 31 rotatably connected to the outer wall of the upper end of the moving plate 24, the outer wall of the steering rod 31 at one end away from the moving plate 24 is rotatably connected to a rack plate 32, a ring gear 33 is arranged above the rack plate 32, both sides of the outer wall of the rack plate 32 are rotatably connected to external rods 34, and both sides of the outer wall of the two external rods 34 away from the rack plate 32 are rotatably connected to swing rods 35, and the two swing rods 35 are fixedly connected to the outer walls of both sides of the irrigation sprinkler body 1 through external blocks; refer to Figure 5 As shown, the side of the ring gear 33 away from the rack plate 32 is rotatably connected to the top outer wall of the external disk 21 through a rectangular block, and the ring gear 33 and the rack plate 32 are meshed with each other to form a meshing transmission; refer to Figure 6 As shown, the outer walls of the two swing rods 35 at one end away from the external connecting rod 34 are both provided with a convex portion, and the initial positions of the convex portions provided on the outer walls of the two swing rods 35 at one end away from the external connecting rod 34 are in conflict with the outer wall of the nozzle 14; Summary 2: Compared with the prior art, ineffective irrigation is prone to occur in non-irrigation areas. The direction control and adjustment mechanism 3 of the present invention allows the user to flexibly adjust the spray direction of the nozzle 14 according to the irrigation needs. This helps to ensure that the water flow can accurately cover the target irrigation area and avoid the waste of water resources; the direction control and adjustment mechanism 3 supports multi-angle adjustment. This flexibility enables the irrigation sprinkler body 1 to adapt to different terrains, crop layouts and irrigation needs, and improves the accuracy and efficiency of irrigation; by accurately controlling the spray direction, the direction control and adjustment mechanism 3 can reduce ineffective irrigation in non-irrigation areas, thereby saving water resources and energy; by adjusting the direction of the nozzle 14, the direction control and adjustment mechanism 3 can ensure that the water flow is evenly distributed in the irrigation area, avoiding the occurrence of local over-wetting or over-drying, which is beneficial to the growth and development of crops; when irrigating on slopes or easily eroded soils, the direction control and adjustment mechanism 3 can help control the direction of the water flow and reduce the scouring and erosion of the soil by the water flow.

[0024] refer to Figure 7 As shown, the auxiliary support mechanism 4 is used to provide additional support force for the water pipe 15 to ensure that the water pipe 15 is stable at the connection point and does not shake; refer to Figure 7As shown, the auxiliary support mechanism 4 includes a fixed shaft 41 fixedly connected to the outer wall of the side of the ring gear 33 away from the rack plate 32, the outer wall of the end of the fixed shaft 41 away from the ring gear 33 is provided with a long plate 42, the outer walls of the long plate 42 on both sides away from the fixed shaft 41 are provided with buckle blocks 43, the bottom end of the buckle block 43 away from the long plate 42 is fixedly connected to a bracket block 44, the upper end of the bracket block 44 away from the buckle block 43 is fixedly connected to an obstacle block 45, the inner wall of the obstacle block 45 away from the bracket block 44 is rotatably connected to a helical gear 46, the side of the helical gear 46 close to the obstacle block 45 is rotatably connected to a connecting rod 47, the inner wall of the end of the connecting rod 47 away from the helical gear 46 is rotatably connected to a connecting rod 48, The inner wall of one end of the rod 48 away from the connecting rod 47 is rotatably connected to the right clamping plate 49, the outer wall top of one side of the bracket block 44 away from the helical gear 46 is rotatably connected to the outer gear 410, the outer wall of one side of the outer gear 410 away from the bracket block 44 is rotatably connected to the inner connecting rod 411, the outer wall of one end of the inner connecting rod 411 away from the outer gear 410 is rotatably connected to the short rod 412, the outer wall of one end of the short rod 412 away from the inner connecting rod 411 is rotatably connected to the long rod 413, the inner wall of one end of the long rod 413 away from the short rod 412 is rotatably connected to the inner oblique rod 414, the outer wall of one end of the inner oblique rod 414 close to the long rod 413 is rotatably connected to the outer oblique rod 415, and the inner wall of one end of the outer oblique rod 415 away from the inner oblique rod 414 is rotatably connected to the left clamping plate 416; refer to Figure 7 As shown, the bottom end of the bracket block 44 away from the buckle block 43 is fixedly connected to the upper surface of the nozzle 14, the long plate 42 is slidably connected to the inside of the buckle block 43, and the outer wall of the long plate 42 near the helical gear 46 is provided with an inner tooth bar, the helical gear 46 and the inner tooth bar provided on the outer wall of the long plate 42 near the helical gear 46 are meshed with each other and form a meshing transmission, and the fixed shaft 41 and the long plate 42 form a ball screw structure; refer to Figure 8 As shown, the outer wall of the right clamping plate 49 away from the connecting rod 48 is provided with a cross rectangular mesh, and the end of the long plate 42 close to the external gear 410 is provided with an external tooth bar, and the external gear 410 and the external tooth bar provided at the end of the long plate 42 close to the external gear 410 are meshed with each other and form a meshing transmission, and the left clamping plate 416 and the right clamping plate 49 are both at the same level, and the diameter size of the left clamping plate 416 and the right clamping plate 49 are both adapted to the diameter size of the water pipe 15; Summary 3: Compared with the prior art where the nozzle 14 swings or falls due to excessive wind force, the auxiliary support mechanism 4 of the present invention provides additional support for the connection between the nozzle 14 and the water pipe 15, ensuring that the connection is stable and does not shake. This is especially important for long-distance and large-caliber nozzles 14, which can effectively prevent deformation or falling off due to gravity, wind or water flow impact; during the irrigation process, water will generate a certain pressure when passing through the nozzle 14. The auxiliary support mechanism 4 can disperse these pressures and reduce stress concentration at the connection, thereby extending the service life of the nozzle 14 and the water pipe 15; a stable connection can reduce energy loss caused by shaking or vibration, ensure that more water can smoothly reach the irrigation area, and improve irrigation efficiency; the auxiliary support mechanism 4 helps to maintain the stability of the direction of the nozzle 14, make the spraying more uniform, avoid local over-wetting or over-drying, and is beneficial to the growth and development of crops; the auxiliary support mechanism 4 can increase the wind resistance of the nozzle 14, prevent the nozzle 14 from swinging or tipping over due to excessive wind, and ensure the smooth progress of irrigation operations; a stable connection can reduce accidental injuries caused by shaking or falling of the nozzle 14, and improve the safety of irrigation operations; the auxiliary support mechanism 4 can protect the nozzle 14 and its connecting parts from external impact and damage, and reduce the maintenance cost and time cost caused by equipment failure.

[0025] The complete working principle and steps of the above embodiment are as follows: Initial limit: Irrigation sprinkler body 1: The irrigation sprinkler body 1 is the core part of the entire sprinkler system, responsible for controlling the water flow and spraying range. The body is equipped with valves and regulating devices, which can adjust the water flow and pressure as needed; Spout 11: Spout 11 is the outlet part of the irrigation sprinkler body 1. Water is sprayed through the spout 11 to form mist or fine water droplets. The design of the spout 11 directly affects the uniformity of water distribution and the spraying effect. Support frame 12: The support frame 12 is used to fix the irrigation sprinkler body 1 to ensure that it maintains a stable position during operation. The support frame 12 can be adjusted in height as needed to meet the growth requirements of different plants; Connector 13: Connector 13 is used to connect various parts of the sprinkler, including the irrigation sprinkler body 1, the spray pipe 14 and the water pipe 15. The sealing performance of the connector 13 directly affects the working efficiency of the system. Spray pipe 14: The spray pipe 14 is a part connecting the irrigation sprinkler body 1 and the nozzle 11, and is responsible for transporting water from the body to the nozzle 11. The length and diameter of the spray pipe 14 will affect the speed and pressure of the water flow; Water pipe 15: The water pipe 15 is the water supply channel of the entire irrigation system, responsible for conveying water from the water source to the irrigation sprinkler body 1. The material and diameter of the water pipe 15 will affect the water flow and conveying efficiency; In the specific working process, various components of the irrigation sprinkler body 1 work together to complete the whole process from water source to spraying.

[0026] 1. Water source preparation First, make sure that there is sufficient water source. The water source can be groundwater, river water or artificial pool. When choosing a water source, consider the cleanliness of the water and the stability of the water level.

[0027] 2. Connect water pipe 15 Connect the water pipe 15 to the water source, ensure the sealing of the connector 13 to prevent water leakage. Use the valve to adjust the water flow switch as needed to ensure that water can flow smoothly into the irrigation sprinkler body 1; 3. Install the irrigation sprinkler body 1 The irrigation sprinkler body 1 is installed on the support frame 12, and the height of the support frame 12 is adjusted to ensure that the irrigation sprinkler body 1 can cover the area to be irrigated. During installation, the irrigation sprinkler body 1 should be tightly connected to the spray pipe 14 to avoid poor water flow or water leakage.

[0028] 4. Install the nozzle 14 Connect the spray pipe 14 to the irrigation sprinkler body 1, and ensure that the connection is firm. The length of the spray pipe 14 should be adjusted according to the size of the irrigation area to ensure that water can be smoothly delivered to the spray port 11.

[0029] 5. Connecting nozzle 11 The nozzle 11 is installed at the end of the nozzle pipe 14, and it is ensured that the nozzle 11 is tightly connected to the nozzle pipe 14. The nozzle 11 should be selected according to the spraying requirements to select a suitable model to ensure uniform spraying of water.

[0030] 6. Adjust the irrigation sprinkler body 1 After installation is completed, the valve of the irrigation sprinkler body 1 is adjusted to set a suitable water flow and spraying pressure. By adjusting the regulating device in the irrigation sprinkler body 1, the outflow speed of water and the range of spraying are controlled.

[0031] 7. Start the system After confirming that all the connectors 13 and pipes have been installed and checking whether there is any water leakage, start the water source, open the water valve, and let the water flow into the irrigation sprinkler body 1. After the water flows through the spray pipe 14, it is sprayed onto the soil or plants through the nozzle 11.

[0032] When using: The spin-locking mechanism 2 steps of increasing the connection stability between the nozzle 14 and the water pipe 15 through physical contact and friction: like Figures 2 to 4As shown, during the process of water spraying at the nozzle 11, the operator first winds one end of the water pipe 15 around the annular groove provided on the inner wall of the winding disk 210, and then pushes the movable plate 24 to move on the outer wall of the fixed rod 23 toward the end away from the fixed block 22, and the transfer rod 26 connected to both sides of the inner wall of the movable plate 24 will be relatively deflected to one side, so that the deflection of the transfer rod 26 will pull the long block 27 to slide in the arc-shaped grooves provided on both sides of the outer wall of the external disk 21, and the rotating rod 28 connected to the outer wall of one side of the long block 27 will rotate and deflect synchronously with the movement of the long block 27, so that the squeezing ball 29 whose initial position abuts against the annular groove provided on the inner wall of the winding disk 210 will rub and squeeze the outer wall of one end of the water pipe 15 wound around the annular groove on the inner wall of the winding disk 210 with the movement of the rotating rod 28, thereby increasing the connection stability between the nozzle 14 and the water pipe 15 to a certain extent; The directional control mechanism ensures that the water flow is evenly distributed in the irrigation area. 3 steps: like Figures 5 and 6 As shown, when the movable plate 24 moves to the side away from the fixed block 22, the steering rod 31 fixedly connected to the outer wall of the upper end of the movable plate 24 will also move, and then the movement of the steering rod 31 will synchronously drive it to move to one side, and the ring gear 33 meshing with it will rotate with the movement of the rack plate 32, so that the external rod 34 connected to the outer walls on both sides of the rack plate 32 will move and deflect synchronously with the rack plate 32 as the rack plate 32 moves and rotates, and the swing rod 35 rotatably connected to the outer wall of one end of the external rod 34 will swing to one side as the external rod 34 moves and deflects, so that the protrusion set at one end of the external rod 34 will push the outer wall of the nozzle 14, so as to adjust the direction of the nozzle 14, so that by accurately controlling the spraying direction, it is possible to reduce ineffective irrigation in non-irrigation areas, thereby saving water resources and energy; The auxiliary support mechanism 4 steps for providing additional support force for the water pipe 15 to ensure that the water pipe 15 is stable and does not shake at the connection: like Figures 7 and 8As shown, when the ring gear 33 rotates, the fixed shaft 41 fixedly connected to the outer wall of one side of the ring gear 33 will rotate, and then the long plate 42 forming a ball screw structure with it will move inside the buckle block 43 to the side away from the ring gear 33, and the helical gear 46 meshing with the internal tooth bar set on the inner wall of one end of the long plate 42 will rotate with the movement of the long plate 42, so that the connecting rod 47 connected to the outer wall of one side of the helical gear 46 will deflect upward, and the connecting rod 48 connected to the outer wall of one end of the connecting rod 47 will deflect to the left, and then the deflection of the connecting rod 48 will drive the right clamping plate 49 connected to one end thereof to move to the left, so as to achieve shielding and supporting the right side of the water pipe 15. Similarly, when the long plate 42 moves to the side away from the ring gear 33, the external gear 410 meshing with the external tooth bar set on one end thereof will move with the long plate 42. The movement of the slat 42 rotates synchronously, and then the inner connecting rod 411 connected to the outer wall of one side of the outer gear 410 will deflect to the right, and the short rod 412 connected to the outer wall of one side of the inner connecting rod 411 will deflect to the right, so the long rod 413 connected to the outer wall of one end of the short rod 412 will deflect to the right together with the short rod 412, and the deflection of the long rod 413 will also pull the inner oblique rod 414 connected to its inner wall to deflect to the right, so that the outer oblique rod 415 connected to the inner wall of one side of the inner oblique rod 414 will deflect to the right, and the left clamping plate 416 connected to the outer wall of one end of the outer oblique rod 415 will move to the right with the deflection of the outer oblique rod 415, so as to achieve the shielding and support of the left side of the water pipe 15, so that the stability of the direction of the water pipe 15 is maintained by the relative movement of the left clamping plate 416 and the right clamping plate 49, so that the spraying is more uniform; Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water-saving agricultural irrigation sprinkler, comprising an irrigation sprinkler body (1) of a rectangular frame structure, wherein a nozzle (11) for evenly and efficiently distributing water in a water source to farmland is fixedly connected to the top of the irrigation sprinkler body (1), wherein a support frame (12) for ensuring that the irrigation sprinkler body (1) remains stable during irrigation is fixedly connected to the bottom of the irrigation sprinkler body (1), wherein the support frame (12) is triangular in shape, wherein a connector (13) for tightly connecting various components of the irrigation sprinkler body (1) is fixedly connected to the top axis of the irrigation sprinkler body (1), wherein a nozzle (11) is rotatably connected to an outer wall of a side of the nozzle (11) close to the irrigation sprinkler body (1) to transport water in a water source from a pump station to an irrigation area, wherein a water pipe (15) for connecting the water source to the irrigation sprinkler body (1) is plugged into the top of the nozzle (14), wherein the nozzle (14) is characterized in that: The rear end of the nozzle (14) is provided with a spinning and locking mechanism (2), the two sides of the nozzle (11) are provided with direction control adjustment mechanisms (3), and the upper end of the water pipe (15) is provided with an auxiliary support mechanism (4); The spin-locking mechanism (2) is used to increase the stability of the connection between the nozzle (14) and the water pipe (15) through physical contact and friction; The direction control and adjustment mechanism (3) is used to ensure that the water flow is evenly distributed within the irrigation area; The auxiliary support mechanism (4) is used to provide additional support force for the water pipe (15) to ensure that the water pipe (15) is stable at the connection point and does not shake.

2. A water-saving agricultural irrigation sprinkler according to claim 1, characterized in that: The spin-locking mechanism (2) comprises an external connection plate (21) fixedly connected to the outer wall of one end of the nozzle (14); a fixed block (22) is fixedly connected to the outer wall of the external connection plate (21) on a side away from the nozzle (14); a fixed rod (23) is fixedly connected to the inner wall of the fixed block (22) on a side away from the external connection plate (21); a movable plate (24) is slidably connected to the outer wall of the fixed rod (23) on an end away from the fixed block (22); and an outer plate (24) is fixedly connected to the outer wall of the external connection plate (21) on a side away from the fixed block (22). 5), the inner walls on both sides of the movable plate (24) are rotatably connected to transfer rods (26), the outer walls of the two transfer rods (26) at one end away from the movable plate (24) are rotatably connected to long blocks (27), the sides of the two long blocks (27) away from the transfer rods (26) are fixedly connected to rotating rods (28), the sides of the two rotating rods (28) away from the long blocks (27) are fixedly connected to squeezing balls (29), and the outer wall of the side of the external plate (21) close to the nozzle (14) is fixedly connected to a winding plate (210).

3. A water-saving agricultural irrigation sprinkler according to claim 2, characterized in that: The movable plate (24) is slidably connected to the inside of the external block plate (25), arc-shaped sliding grooves are opened on both sides of the outer wall of the external plate (21), and the two long blocks (27) are slidably connected in the arc-shaped sliding grooves opened on both sides of the outer wall of the external plate (21).

4. A water-saving agricultural irrigation sprinkler according to claim 2, characterized in that: One end of the winding disk (210) away from the external disk (21) is fixedly connected to the outer wall of the nozzle (14), and an annular groove is provided on the inner wall of the winding disk (210). The initial position of the squeezing ball (29) abuts against the annular groove provided on the inner wall of the winding disk (210).

5. The water-saving agricultural irrigation sprinkler according to claim 2, characterized in that: The direction control adjustment mechanism (3) comprises a steering rod (31) rotatably connected to the outer wall of the upper end of the movable plate (24); the outer wall of one end of the steering rod (31) away from the movable plate (24) is rotatably connected to a rack plate (32); a ring gear (33) is arranged above the rack plate (32); the outer walls on both sides of the rack plate (32) are rotatably connected to external connecting rods (34); the outer walls of the two external connecting rods (34) away from the rack plate (32) are rotatably connected to swing rods (35); the two swing rods (35) are fixedly connected to the outer walls on both sides of the irrigation sprinkler body (1) through external blocks.

6. A water-saving agricultural irrigation sprinkler according to claim 5, characterized in that: The side of the ring gear (33) away from the rack plate (32) is rotatably connected to the top outer wall of the external disk (21) via a rectangular block, and the ring gear (33) and the rack plate (32) are meshed with each other to form a meshing transmission.

7. The water-saving agricultural irrigation sprinkler according to claim 5, characterized in that: The outer walls of the two swing rods (35) at one end away from the external connecting rod (34) are both provided with a protruding portion, and the initial positions of the protruding portions provided on the outer walls of the two swing rods (35) at one end away from the external connecting rod (34) are in conflict with the outer wall of the nozzle (14).

8. The water-saving agricultural irrigation sprinkler according to claim 5, characterized in that: The auxiliary support mechanism (4) comprises a fixed shaft (41) fixedly connected to the outer wall of a side of the ring gear (33) away from the rack plate (32); the outer wall of one end of the fixed shaft (41) away from the ring gear (33) is provided with a long plate (42); the outer walls of both sides of the long plate (42) away from the fixed shaft (41) are provided with buckle blocks (43); the bottom end of the buckle block (43) away from the long plate (42) is fixedly connected to a bracket block (44); the upper end of the bracket block (44) away from the buckle block (43) is fixedly connected to an obstacle block (45); the inner wall of the obstacle block (45) away from the bracket block (44) is rotatably connected to a helical gear (46); the side of the helical gear (46) close to the obstacle block (45) is rotatably connected to a connecting rod (47); the inner wall of one end of the connecting rod (47) away from the helical gear (46) is rotatably connected to a connecting rod (48); The inner wall of one end of the connecting rod (48) away from the connecting rod (47) is rotatably connected to a right clamping plate (49); the outer wall top of one side of the bracket block (44) away from the helical gear (46) is rotatably connected to an external gear (410); the outer wall of one side of the external gear (410) away from the bracket block (44) is rotatably connected to an inner connecting rod (411); the outer wall of one end of the inner connecting rod (411) away from the external gear (410) is rotatably connected to a short rod (412); the outer wall of one end of the short rod (412) away from the inner connecting rod (411) is rotatably connected to a long rod (413); the inner wall of one end of the long rod (413) away from the short rod (412) is rotatably connected to an inner oblique rod (414); the outer wall of one end of the inner oblique rod (414) close to the long rod (413) is rotatably connected to an outer oblique rod (415); the inner wall of one end of the outer oblique rod (415) away from the inner oblique rod (414) is rotatably connected to a left clamping plate (416).

9. A water-saving agricultural irrigation sprinkler according to claim 8, characterized in that: The bottom end of the bracket block (44) on the side away from the buckle block (43) is fixedly connected to the upper surface of the nozzle (14), and the long strip (42) is slidably connected to the inside of the buckle block (43). An inner tooth bar is provided on the outer wall of the long strip (42) on the side close to the helical gear (46). The helical gear (46) and the inner tooth bar provided on the outer wall of the long strip (42) on the side close to the helical gear (46) are meshed with each other and form a meshing transmission. The fixed shaft (41) and the long strip (42) form a ball screw structure.

10. The water-saving agricultural irrigation sprinkler according to claim 8, characterized in that: The outer wall of the right clamping plate (49) on one side away from the connecting rod (48) is provided with a cross rectangular mesh, and the end of the long plate (42) close to the external gear (410) is provided with an external tooth bar, and the external gear (410) and the external tooth bar provided on the end of the long plate (42) close to the external gear (410) are meshed with each other to form a meshing transmission, and the left clamping plate (416) and the right clamping plate (49) are both at the same level, and the diameters of the left clamping plate (416) and the right clamping plate (49) are both compatible with the diameters of the water pipe (15).

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