Water-saving agricultural sprinkling irrigation device

Abstract

The invention discloses a water-saving agricultural sprinkling irrigation device, and relates to the technical field of agricultural irrigation, the water-saving agricultural sprinkling irrigation device comprises a sprinkling irrigation assembly, a supporting assembly, a fixing assembly and a plurality of beating-scattering assemblies, the fixing assembly is fixed on the outer surface of the supporting assembly, and the beating-scattering assemblies are fixedly mounted at the top of the fixing assembly. According to the water-saving agricultural sprinkling irrigation device, the spraying direction and range of water flow can be changed by adjusting the distance between the water-saving adjusting block and the sprinkling holes, and when the distance between the water-saving adjusting block and the sprinkling holes is adjusted far, the reflection angle of the water flow is small, so that the sprinkling range is small, and the water-saving agricultural sprinkling irrigation device can be used for sprinkling irrigation of low crops; and when the distance between the water-saving adjusting block and the spraying hole is adjusted to be close, the reflection angle of the water flow is large, so that the spraying range is large, and the water-saving sprinkler can be used for sprinkling higher crops or performing large-range sprinkling.

Description

Technical Field

[0001] The present invention relates to the technical field of agricultural irrigation, and particularly to a water-saving agricultural sprinkler irrigation device. Background Art

[0002] In agricultural production, irrigation is crucial for the growth of crops. With the increasing shortage of water resources, the research and application of water-saving irrigation technologies have become even more critical. As an efficient water-saving irrigation method, sprinkler irrigation uses a water pump and a pipeline system or takes advantage of the natural water head drop to spray water with a certain pressure into the air, which scatters into small water droplets or forms a mist and falls onto plants and the ground. Compared with traditional surface irrigation, it has significant water-saving advantages and is widely used in agricultural irrigation.

[0003] In the prior art, for example, in Chinese Patent No.: CN116686513B, a multi-functional water-saving sprinkler irrigation device and method for agricultural planting are disclosed, which relate to the technical field of agricultural planting. The structure of the present invention includes a sprinkler barrel and a liquid inlet pipe penetrating through one side wall of the sprinkler barrel, and further includes: two pull rod spray barrels for sprinkler irrigation, the two pull rod spray barrels for sprinkler irrigation symmetrically penetrate through the two side walls of the sprinkler barrel, and the hose on the pull rod spray barrel extends to the inner bottom plate of the sprinkler barrel; a motor, the motor is fixedly installed on the inner top plate of the sprinkler barrel, and the output end of the motor is fixedly connected with a rotating shaft, and the outer wall of the rotating shaft is fixedly sleeved with a sprinkler irrigation mechanism for rotating and pressing the pressing end of the pull rod spray barrel.

[0004] However, in the prior art, traditional agricultural sprinkler irrigation devices cannot flexibly adjust the spraying angle and range according to the height of crops, the water demand conditions at different growth stages, and the planting density. In the seedling stage of crops, the plants are short. If the spraying angle of the nozzle is fixed and the range is too large, a large amount of water resources will be sprayed onto non-crop areas, resulting in waste. In the later growth stage of crops, the plants are tall. If the nozzle cannot be adjusted to a higher angle, it is difficult to ensure that the upper branches and leaves obtain sufficient water, which affects the growth of crops and reduces the utilization efficiency of irrigation water. Moreover, the spraying range formed by the current sprinkler irrigation method is limited, and the continuous spraying range remains unchanged, which will cause the water flow to concentrate in local areas while other areas are short of water, resulting in uneven irrigation.

[0005] Therefore, we propose a water-saving agricultural sprinkler irrigation device to solve the problems raised above. Summary of the Invention

[0006] The purpose of the present invention is to provide a water-saving agricultural sprinkler irrigation device to solve the problems in the above background art that the existing sprinkler irrigation device reduces the utilization rate of water and uneven spraying will affect the growth of plants.

[0007] To achieve the above object, the present invention provides the following technical solution: A water-saving agricultural sprinkler irrigation device, including a sprinkler irrigation component, a support component, a fixing component and a water-dispersing component. The fixing component is fixed on the outer surface of the support component. A plurality of the water-dispersing components are provided, and a plurality of the water-dispersing components are fixedly installed on the top of the fixing component. The sprinkler irrigation component includes a sprinkler irrigation pipe. One end of the sprinkler irrigation pipe is fixedly communicated with a sprinkler nozzle. One end of the sprinkler nozzle is provided with a rebound surface. A spray hole is opened at the middle of the rebound surface. A positioning head is slidably connected inside the sprinkler nozzle. One end of the positioning head is fixedly connected with a fixed bucket block. One end of the fixed bucket block is fixedly connected with a water-saving adjustment block. And the change of the distance and angle between the water-saving adjustment block and the rebound surface will change the water spraying range, which enables the water spraying range to be adjusted according to the height and area of the crops to meet the water-saving requirements; The water-dispersing component includes a rotating rod. A water-blocking plate is fixedly connected to the outer surface of the rotating rod. And the water-blocking plate swings continuously in the water spraying area to disperse the water sprayed by the sprinkler irrigation, which can disperse the water droplets and thus slow down the evaporation.

[0008] Preferably, a water delivery handle is fixedly communicated with the bottom of the sprinkler irrigation pipe. A sealing ring is fixedly connected to the inner wall of the other end of the sprinkler irrigation pipe. A top rod is slidably connected inside the sprinkler irrigation pipe. One end of the top rod is fixedly connected with a push block. The top rod is fixedly installed on one side of the positioning head. A traction spring is arranged outside the top rod. Two ends of the traction spring are respectively fixedly connected with the outer surface of the positioning head and the inner wall of the sprinkler irrigation pipe.

[0009] Preferably, an adjusting handle is rotatably connected to the outer surface of the water delivery handle near its top. A positioning pressing seat is fixedly connected to the top end of the adjusting handle. A sliding groove is opened at the top end of the adjusting handle near the other side. The top rod moves inside the sliding groove.

[0010] Preferably, a connecting seat is fixedly connected to the outer surface of the water delivery handle near its bottom. A rotating block is rotatably connected to the outer surface of the connecting seat. An installation rod is fixedly connected between the inner walls of the bottom of the adjusting handle. A rotating seat is rotatably connected to the outer surface of the installation rod. A radio push rod is arranged between the rotating block and the rotating seat.

[0011] Preferably, the support component includes a fixed seat. The fixed seat is fixedly connected to the bottom of the water delivery handle. A support rotating ring is fixedly connected to the bottom of the fixed seat. A positioning support ring is rotatably connected inside the support rotating ring. A fixing plate is fixedly connected to the bottom of the positioning support ring. A communication port is fixedly connected to the inner wall of the fixing plate. A pipeline connector is threadedly connected to the outer surface of the communication port. And the pipeline connector is used for communicating with a water pumping pipeline. Two positioning brackets are fixedly connected to the bottom of the fixing plate. A fixing clamping ring is fixedly connected between the bottom ends of the two positioning brackets. A plurality of anti-tipping ground nails are fixedly connected to both sides of the bottom of the fixing clamping ring.

[0012] Preferably, a plurality of fixed bearings are fixedly connected between the inner wall of the supporting rotating ring and the outer surface of the positioning support ring. Sealing gaskets are fixedly connected to both the top and the bottom of the positioning support ring. A driven gear is fixedly connected to the outer surface of the supporting rotating ring.

[0013] Preferably, the fixing assembly includes a reinforcing ring. A fixing frame and a plurality of supporting bottom plates are fixedly connected to the inner wall of the reinforcing ring. Oblique support plates are fixedly connected to the bottoms of the plurality of supporting bottom plates. A limiting shaft is rotatably connected to the inner walls of the plurality of supporting bottom plates. The plurality of oblique support plates are all fixedly installed on the inner wall of the reinforcing ring. A double-shaft motor is arranged inside the fixing frame. Two output shafts of the double-shaft motor respectively penetrate through the outer sides of both sides of the fixing frame. One of the output shafts of the double-shaft motor is fixedly connected to a driving gear. The outer surface of the driving gear is meshed with the outer surface of the driven gear.

[0014] Preferably, a supporting frame is fixedly connected to the outer surface of the fixing frame. One end of the supporting frame is fixedly connected to the outer surface of one of the positioning brackets. An auxiliary supporting ground anchor is fixedly connected to the bottom of the supporting frame. A baffle is fixedly connected to the outer surface of the auxiliary supporting ground anchor.

[0015] Preferably, a plurality of spreading components are respectively fixedly installed on the tops of the plurality of supporting bottom plates and a fixing frame. The other output shaft of the double-shaft motor and the tops of the plurality of limiting shafts are both fixedly connected with runners. A connecting belt is movably connected to the outer surfaces of the plurality of runners. A rotating plate is fixedly connected to the top of the runner. A limiting slide bar is slidably connected to the inner wall of the rotating plate.

[0016] Preferably, a collar is fixedly connected to the top end of the limiting slide bar. A fixing rod is movably connected to the inner wall of the collar. Moving rods are fixedly connected to both ends of the fixing rod. Bearing plates are rotatably connected to both ends of the rotating rod.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. When in use, by adjusting the distance between the water-saving regulating block and the spray hole, the spray direction and range of the water flow can be changed. When the distance between the water-saving regulating block and the spray hole is adjusted far, the reflection angle of the water flow is small, so the spraying range is small, and it can be used to irrigate low crops or a small range of sprinkler irrigation. When the distance between the water-saving regulating block and the spray hole is adjusted close, the reflection angle of the water flow is large, so the spraying range is large, and it can be used to irrigate higher crops or a large range of sprinkler irrigation. By starting the dual-axis motor, all the wheels will rotate at the same time, driving the rotating plate to rotate, so that the water blocking plate will swing rapidly and continuously, breaking up the water sprayed from the sprinkler nozzle, and the broken water forms small water droplets, the specific surface area is increased, and the evaporation rate is relatively slow. The contact area of ​​the same volume of water with the air is relatively reduced after being broken up, and the amount of water evaporation will also decrease accordingly, thereby reducing the waste of water resources caused by evaporation and playing a role in water saving.

[0019] 2. When in use, by clamping the fixing seat on the water pipe for irrigation in the farmland and inserting the anti-dumping nails into the soil, the sprinkler device can be kept stable. By rotating the driven gear, the support swivel can be rotated outside the positioning support ring. At this time, the fixed bearing can make the rotation easier to achieve. By starting the radio push rod to extend or shorten it, the distance between the water-saving regulating block and the spray hole can be shortened, thereby achieving the benefit of adjusting the distance between the water-saving regulating block and the spray hole.

[0020] 3. When in use, insert the auxiliary support ground pin into the farmland. The height of the baffle is consistent with the bottom of the fixed clamp ring, which can maintain the balance of the equipment. When the dual-axis motor is started, the active gear drives the driven gear to rotate, and the sprinkler assembly will rotate with the driven gear, so that the sprinkler water can maintain a rotating state while spraying outward. At the same time, multiple water-blocking plates swing continuously, which has the advantages of simultaneously driving the sprinkler water to rotate and the water-blocking plates to swing and disperse the water. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A first-view stereoscopic diagram of a water-saving agricultural sprinkler irrigation device according to the present invention;

[0022] Figure 2 A second perspective stereoscopic diagram of a water-saving agricultural sprinkler irrigation device according to the present invention;

[0023] Figure 3 It is a partial three-dimensional diagram of a supporting assembly of a water-saving agricultural sprinkler irrigation device of the present invention;

[0024] Figure 4 It is a partially cutaway stereoscopic view of a support assembly of a water-saving agricultural sprinkler irrigation device of the present invention;

[0025] Figure 5Partial sectional perspective view of the sprinkler component of a water-saving agricultural sprinkler irrigation device of the present invention;

[0026] Figure 6 Expanded perspective view of the partial structure of the sprinkler component of a water-saving agricultural sprinkler irrigation device of the present invention;

[0027] Figure 7 Schematic diagram of the water flow direction of a water-saving agricultural sprinkler irrigation device of the present invention;

[0028] Figure 8 Partial perspective view of the fixing component of a water-saving agricultural sprinkler irrigation device of the present invention;

[0029] Figure 9 First perspective partial perspective view of the scattering component of a water-saving agricultural sprinkler irrigation device of the present invention;

[0030] Figure 10 Second perspective partial perspective view of the scattering component of a water-saving agricultural sprinkler irrigation device of the present invention.

[0031] In the figure:

[0032] 1. Sprinkler component; 101. Water delivery handle; 102. Adjustment handle; 103. Sliding groove; 104. Positioning pressing seat; 105. Connecting seat; 106. Rotating block; 107. Radio pusher; 108. Rotating seat; 109. Installation rod; 110. Sprinkler pipe; 111. Sealing ring; 112. Pushing block; 113. Thrust rod; 114. Traction spring; 115. Positioning head; 116. Sprinkler nozzle; 117. Spraying hole; 118. Water-saving adjustment block; 119. Fixed hopper block; 120. Rebound surface; 2. Support component; 201. Fixed seat; 202. Support rotating ring; 203. Positioning support ring; 204. Fixed plate; 205. Communication port; 206. Positioning bracket; 207. Sealing gasket; 208. Fixed bearing; 209. Driven gear; 210. Fixed snap ring; 211. Anti-tipping ground nail; 212. Pipe connector; 3. Fixed component; 301. Reinforcing ring; 302. Fixed frame; 303. Biaxial motor; 304. Driving gear; 305. Supporting bottom plate; 306. Diagonal support plate; 307. Support frame; 308. Auxiliary support ground nail; 309. Baffle; 310. Limit shaft; 4. Scattering component; 401. Bearing plate; 402. Movable rod; 403. Fixed rod; 404. Rotating rod; 405. Water blocking plate; 406. Sleeve ring; 407. Limit slide bar; 408. Runner; 409. Connecting belt; 410. Rotating plate. Detailed implementation manners

[0033] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0034] Example 1: Refer to Figure 1 - Figure 10As shown in the figure, the present invention provides a technical solution: a water-saving agricultural sprinkler irrigation device, including a sprinkler irrigation component 1, a support component 2, a fixing component 3 and a water scattering component 4. The fixing component 3 is fixed on the outer surface of the support component 2. There are multiple water scattering components 4, and multiple water scattering components 4 are all fixedly installed on the top of the fixing component 3. The sprinkler irrigation component 1 includes a sprinkler irrigation pipe 110. One end of the sprinkler irrigation pipe 110 is fixedly communicated with a sprinkler nozzle 116. One end of the sprinkler nozzle 116 is provided with a rebound surface 120. A spray hole 117 is opened in the middle of the rebound surface 120. A positioning head 115 is slidably connected inside the sprinkler nozzle 116. One end of the positioning head 115 is fixedly connected with a fixed hopper block 119. One end of the fixed hopper block 119 is fixedly connected with a water-saving adjustment block 118. And the change of the distance and angle between the water-saving adjustment block 118 and the rebound surface 120 will change the water spraying range, which enables the water spraying range to be adjusted according to the height and area of the crops to meet the water-saving requirements; the water scattering component 4 includes a rotating rod 404. A water blocking plate 405 is fixedly connected to the outer surface of the rotating rod 404. And the water blocking plate 405 continuously sways in the water spraying area to disperse the water for sprinkler irrigation, which can disperse the water droplets and thus slow down the evaporation. The fixing component 3 includes a reinforcing ring 301. A fixing frame 302 and multiple supporting bottom plates 305 are fixedly connected to the inner wall of the reinforcing ring 301. Oblique support plates 306 are fixedly connected to the bottoms of multiple supporting bottom plates 305. A limiting shaft 310 is rotatably connected to the inner walls of multiple supporting bottom plates 305. Multiple oblique support plates 306 are all fixedly installed on the inner wall of the reinforcing ring 301. A double-shaft motor 303 is arranged on the inner wall of the fixing frame 302. The two output shafts of the double-shaft motor 303 respectively pass through the two sides of the fixing frame 302 and extend to the outside. One of the output shafts of the double-shaft motor 303 is fixedly connected with a driving gear 304. The outer surface of the driving gear 304 is meshed with the outer surface of a driven gear 209. Multiple water scattering components 4 are respectively fixedly installed on the tops of multiple supporting bottom plates 305 and a fixing frame 302. The other output shaft of the double-shaft motor 303 and the tops of multiple limiting shafts 310 are all fixedly connected with runners 408. A connecting belt 409 is movably connected to the outer surfaces of multiple runners 408. A rotating plate 410 is fixedly connected to the top of the runner 408. A limiting slide bar 407 is slidably connected to the inner wall of the rotating plate 410. The top end of the limiting slide bar 407 is fixedly connected with a collar 406. A fixing rod 403 is movably connected to the inner wall of the collar 406. Movable rods 402 are fixedly connected to both ends of the fixing rod 403. Both ends of the rotating rod 404 are rotatably connected with a bearing plate 401.

[0035] In this embodiment, during use, the water for sprinkler irrigation is conveyed to the inside of the sprinkler pipe 110 through the water conveyance handle 101. The irrigation water is quickly ejected through the spray holes 117. The irrigation water ejected from the spray holes 117 will quickly impact the water-saving adjustment block 118. According to the reflection of the water flow, part of the water flow will impact the rebound surface 120 again. Under the reflection of the water flow, part of the water flow is reflected out again. By pulling the push rod 113, the distance between the water-saving adjustment block 118 and the spray holes 117 can be adjusted, so that the ejection direction and range of the water flow can be changed. When the distance between the water-saving adjustment block 118 and the spray holes 117 is adjusted farther, the reflection angle of the water flow is smaller, so the spraying range is smaller, and it can be used for sprinkler irrigation of low-growing crops or for small-scale sprinkler irrigation. When the distance between the water-saving adjustment block 118 and the spray holes 117 is adjusted closer, the reflection angle of the water flow is larger, so the spraying range is larger, and it can be used for sprinkler irrigation of taller crops or for large-scale sprinkler irrigation. By starting the double-shaft motor 303 to make its two output shafts rotate simultaneously, the upper output shaft will drive the rotating wheel 408 connected to it to rotate. Under the connection of the connecting belt 409, all the rotating wheels 408 will rotate simultaneously. By the rotation of the rotating wheels 408, the rotating plate 410 will be driven to rotate, so that the limit slide rod 407 rotates around the center of the rotating wheel 408. Since the collar 406 slides on the outside of the fixed rod 403, the movable rod 402 will swing as the collar 406 moves. The swing of the movable rod 402 is centered on the center of the rotating rod 404. When the movable rod 402 swings, the water blocking plate 405 will swing quickly and continuously, dispersing the water ejected from the sprinkler nozzle 116. The dispersed water forms small water droplets, the specific surface area increases, and the evaporation speed is relatively slow. The contact area between the same volume of water and the air decreases after being dispersed, and the water evaporation amount will also decrease accordingly, thus reducing the waste of water resources caused by evaporation and playing a role in water conservation.

[0036] Embodiment Two: Figure 1 - Figure 10As shown, the sprinkler component 1 includes a sprinkler pipe 110. One end of the sprinkler pipe 110 is fixedly communicated with a sprinkler nozzle 116. One end of the sprinkler nozzle 116 is provided with a rebound surface 120. A spray hole 117 is opened at the middle of the rebound surface 120. A positioning head 115 is slidably connected inside the sprinkler nozzle 116. One end of the positioning head 115 is fixedly connected with a fixed bucket block 119. One end of the fixed bucket block 119 is fixedly connected with a water-saving adjustment block 118. And the change of the distance and angle between the water-saving adjustment block 118 and the rebound surface 120 will change the spraying range. The bottom of the sprinkler pipe 110 is fixedly communicated with a water delivery handle 101. The inner wall of the other end of the sprinkler pipe 110 is fixedly connected with a sealing ring 111. A push rod 113 is slidably connected inside the sprinkler pipe 110. One end of the push rod 113 is fixedly connected with a push block 112. The push rod 113 is fixedly installed on one side of the positioning head 115. A traction spring 114 is arranged outside the push rod 113. The two ends of the traction spring 114 are respectively fixedly connected with the outer surface of the positioning head 115 and the inner wall of the sprinkler pipe 110. A regulating handle 102 is rotatably connected to the outer surface of the water delivery handle 101 near its top. The top end of the regulating handle 102 is fixedly connected with a positioning pressing seat 104. A sliding groove 103 is opened at the top end of the regulating handle 102 near the other side. The push rod 113 moves inside the sliding groove 103. A connecting seat 105 is fixedly connected to the outer surface of the water delivery handle 101 near its bottom. A rotating block 106 is rotatably connected to the outer surface of the connecting seat 105. An installation rod 109 is fixedly connected between the inner walls of the bottom of the regulating handle 102. A rotating seat 108 is rotatably connected to the outer surface of the installation rod 109. A radio push rod 107 is arranged between the rotating block 106 and the rotating seat 108. The support component 2 includes a fixed seat 201. The fixed seat 201 is fixedly connected to the bottom of the water delivery handle 101. The bottom of the fixed seat 201 is fixedly connected with a support rotating ring 202. A positioning support ring 203 is rotatably connected inside the support rotating ring 202. The bottom of the positioning support ring 203 is fixedly connected with a fixing plate 204. A communication port 205 is fixedly connected to the inner wall of the fixing plate 204. A pipe connector 212 is threadedly connected to the outer surface of the communication port 205. And the pipe connector 212 is used for communicating with a water extraction pipe. Two positioning brackets 206 are fixedly connected to the bottom of the fixing plate 204. A fixed clamping ring 210 is fixedly connected between the bottom ends of the two positioning brackets 206. A plurality of anti-tipping ground nails 211 are fixedly connected to both bottom sides of the fixed clamping ring 210. A plurality of fixed bearings 208 are fixedly connected between the inner wall of the support rotating ring 202 and the outer surface of the positioning support ring 203. Sealing gaskets 207 are fixedly connected to both the top and bottom of the positioning support ring 203. A driven gear 209 is fixedly connected to the outer surface of the support rotating ring 202.

[0037] In this embodiment, during use, the fixing base 201 is clamped on the water pipe for irrigation in the farmland, and the entire sprinkler device is installed on the water pipe for farmland irrigation for spraying. Multiple sprinkler devices are installed according to the layout of the sprinkler water pipes in the farmland. By inserting the anti-tipping ground nail 211 into the soil, the sprinkler device can be kept stable. Then, the diversion pipeline on the farmland irrigation water pipe is connected to the pipeline connector 212, and the pipeline connector 212 is rotatably installed on the communication port 205 and supported by the positioning bracket 206 and the fixing plate 204. By rotating the driven gear 209, the support rotating ring 202 can be rotated outside the positioning support ring 203. At this time, the fixed bearing 208 can make this rotation easier to achieve. By starting the radio push rod 107 to make it extend or shorten, when it extends, the positioning pressing seat 104 at the top of the adjusting handle 102 will push the push block 112 and the ejector rod 113 forward, so that the fixed bucket block 119 and the water-saving adjusting block 118 can be pushed forward. When it shortens, the elastic action of the traction spring 114 will pull the ejector rod 113 towards the positioning pressing seat 104. At this time, the sliding groove 103 will pull the push block 112 in this direction, so that the distance between the water-saving adjusting block 118 and the spray hole 117 can be shortened, achieving the benefit of adjusting the distance between the water-saving adjusting block 118 and the spray hole 117.

[0038] Embodiment Three: Figure 1 - Figure 10As shown in the figure, the support assembly 2 includes a fixed seat 201, the fixed seat 201 is fixedly connected to the bottom of the water delivery handle 101, a support rotating ring 202 is fixedly connected to the bottom of the fixed seat 201, a positioning support ring 203 is rotatably connected inside the support rotating ring 202, a fixing plate 204 is fixedly connected to the bottom of the positioning support ring 203, a communication port 205 is fixedly connected to the inner wall of the fixing plate 204, a pipe connector 212 is threadedly connected to the outer surface of the communication port 205, and the pipe connector 212 is used to communicate with the water pumping pipe. Two positioning brackets 206 are fixedly connected to the bottom of the fixing plate 204, a fixed clamping ring 210 is fixedly connected between the bottoms of the two positioning brackets 206, a plurality of anti-tipping ground nails 211 are fixedly connected to both bottom sides of the fixed clamping ring 210. A plurality of fixed bearings 208 are fixedly connected between the inner wall of the support rotating ring 202 and the outer surface of the positioning support ring 203. Sealing gaskets 207 are fixedly connected to both the top and bottom of the positioning support ring 203. A driven gear 209 is fixedly connected to the outer surface of the support rotating ring 202. The fixing assembly 3 includes a reinforcing ring 301, a fixed frame 302 and a plurality of supporting bottom plates 305 are fixedly connected to the inner wall of the reinforcing ring 301, inclined support plates 306 are fixedly connected to the bottoms of the plurality of supporting bottom plates 305, a limiting shaft 310 is rotatably connected to the inner walls of the plurality of supporting bottom plates 305, and the plurality of inclined support plates 306 are all fixedly installed on the inner wall of the reinforcing ring 301. A dual-axis motor 303 is arranged inside the fixed frame 302, and the two output shafts of the dual-axis motor 303 respectively pass through the two sides of the fixed frame 302 to the outside. One of the output shafts of the dual-axis motor 303 is fixedly connected to a driving gear 304, and the outer surface of the driving gear 304 is meshed with the outer surface of the driven gear 209. A support frame 307 is fixedly connected to the outer surface of the fixed frame 302, one end of the support frame 307 is fixedly connected to the outer surface of one of the positioning brackets 206, an auxiliary support ground needle 308 is fixedly connected to the bottom of the support frame 307, a baffle 309 is fixedly connected to the outer surface of the auxiliary support ground needle 308. A plurality of spreading components 4 are respectively fixedly installed on the tops of the plurality of supporting bottom plates 305 and a fixed frame 302. The other output shaft of the dual-axis motor 303 and the tops of the plurality of limiting shafts 310 are both fixedly connected to a rotating wheel 408, a connecting belt 409 is movably connected to the outer surfaces of the plurality of rotating wheels 408, a rotating plate 410 is fixedly connected to the top of the rotating wheel 408, a limiting sliding rod 407 is slidably connected to the inner wall of the rotating plate 410, a sleeve ring 406 is fixedly connected to the top of the limiting sliding rod 407, a fixed rod 403 is movably connected to the inner wall of the sleeve ring 406, and movable rods 402 are fixedly connected to both ends of the fixed rod 403. The two ends of the rotating rod 404 are respectively rotatably connected to a bearing plate 401.

[0039] In this embodiment, during use, the auxiliary support ground needle 308 is inserted into the farmland. The height of the baffle 309 is consistent with the bottom of the fixed clamping ring 210, which can keep the equipment balanced. When the dual-axis motor 303 is started, the output shaft below it will drive the driving gear 304 to rotate. Since the driving gear 304 meshes with the driven gear 209, the driven gear 209 will be driven to rotate. Since the driven gear 209 is fixed to the support rotating ring 202, and the support rotating ring 202 is connected to the sprinkler assembly 1, the sprinkler assembly 1 will rotate with the driven gear 209. As a result, the sprayed water can maintain a rotating state while spraying outward. At the same time, the multiple water blocking plates 405 swing continuously, which has the advantages of simultaneously driving the sprayed water to rotate and spray and the water blocking plates 405 to swing and disperse the water.

[0040] Usage method and working principle of this device: During use, the fixing base 201 is clamped on the water pipe for irrigation in the farmland, and the entire sprinkler device is installed on the water pipe for farmland irrigation for spraying. Multiple sprinkler devices are installed according to the layout of the sprinkler pipes in the farmland. By inserting the anti-tipping ground nail 211 into the soil, then connecting the shunt pipe on the farmland irrigation water pipe to the pipe connector 212, and rotating the pipe connector 212 and installing it on the communication port 205, which is supported by the positioning bracket 206 and the fixing plate 204. Rotating the driven gear 209 can enable the support rotating ring 202 to rotate outside the positioning support ring 203. At this time, the fixed bearing 208 can make this rotation easier to achieve. By starting the radio push rod 107 to make it extend or shorten, when it extends, the positioning pressing seat 104 at the top of the adjusting handle 102 will push the push block 112 and the ejector rod 113 forward, so as to be able to push the fixed bucket block 119 and the water-saving adjusting block 118 forward. When it shortens, the elastic action of the traction spring 114 will pull the ejector rod 113 towards the direction of the positioning pressing seat 104. At this time, the sliding groove 103 will pull the push block 112 in this direction, so as to be able to make the distance between the water-saving adjusting block 118 and the spray hole 117 closer. During use, the water for sprinkler irrigation will be transported to the inside of the sprinkler pipe 110 through the water delivery handle 101, and the irrigation water will quickly spray out through the spray hole 117. The irrigation water sprayed out from the spray hole 117 will quickly impact the water-saving adjusting block 118. According to the reflection of the water flow, part of the water flow will impact the rebound surface 120 again. Under the reflection of the water flow, part of the water flow is reflected out again. By pulling the ejector rod 113, the distance between the water-saving adjusting block 118 and the spray hole 117 can be adjusted, so as to be able to change the spraying direction and range of the water flow. When the distance between the water-saving adjusting block 118 and the spray hole 117 is adjusted farther, the reflection angle of the water flow is smaller, so the spraying range is smaller, and it can be used to irrigate low-growing crops or perform small-range sprinkler irrigation. When the distance between the water-saving adjusting block 118 and the spray hole 117 is adjusted closer, the reflection angle of the water flow is larger, so the spraying range is larger, and it can be used to irrigate taller crops or perform large-range sprinkler irrigation. By starting the dual-axis motor 303 to make its two output shafts rotate simultaneously, the output shaft located above will drive the rotating wheel 408 connected to it to rotate. Under the connection of the connecting belt 409, all the rotating wheels 408 will rotate simultaneously. By the rotation of the rotating wheel 408, the rotating plate 410 will be driven to rotate, so that the limiting slide rod 407 rotates around the center of the rotating wheel 408. Since the collar 406 slides outside the fixed rod 403, the movable rod 402 will swing as the collar 406 moves. The swing of the movable rod 402 rotates around the center of the rotating rod 404. When the movable rod 402 swings, the water blocking plate 405 will swing quickly and continuously to break up the water sprayed out from the sprinkler nozzle 116. During use, insert the auxiliary support ground nail 308 into the farmland soil, and the height of the baffle 309 is the same as the bottom of the fixed clamping ring 210.It can maintain the balance of the device. When the dual-axis motor 303 is started, its output shaft located below will drive the driving gear 304 to rotate. Since the driving gear 304 meshes with the driven gear 209, the driven gear 209 will be driven to rotate. Since the driven gear 209 is fixed to the support rotating ring 202, and the support rotating ring 202 is connected to the sprinkler assembly 1, the sprinkler assembly 1 will rotate with the driven gear 209, so that the water sprayed by the sprinkler can maintain a rotating state while spraying outwards. At the same time, multiple water blocking plates 405 swing continuously to break up the sprayed water flow.,

[0041] The wiring diagrams of the radio push rod 107 and the dual-axis motor 303 in the present invention belong to the common knowledge in the art. Their working principles are already known technologies, and their models are selected according to actual use. Therefore, the control methods and wiring arrangements of the radio push rod 107 and the dual-axis motor 303 will not be explained in detail anymore.

[0042] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A water-saving agricultural sprinkler irrigation device, comprising a sprinkler component (1), a support component (2), a fixing component (3) and a dispersing component (4). The fixing component (3) is fixed on the outer surface of the support component (2). A plurality of the dispersing components (4) are provided, and the plurality of the dispersing components (4) are all fixedly installed on the top of the fixing component (3). It is characterized in that: The sprinkler component (1) includes a sprinkler pipe (110). One end of the sprinkler pipe (110) is fixedly communicated with a sprinkler nozzle (116). One end of the sprinkler nozzle (116) is provided with a rebound surface (120). A spray hole (117) is opened at the middle of the rebound surface (120). A positioning head (115) is slidably connected inside the sprinkler nozzle (116). One end of the positioning head (115) is fixedly connected with a fixed hopper block (119). One end of the fixed hopper block (119) is fixedly connected with a water-saving adjustment block (118). And the change of the distance and angle between the water-saving adjustment block (118) and the rebound surface (120) will change the spraying range, so that the spraying range is adjusted according to the height and area of the crops to meet the water-saving requirements; The dispersing component (4) includes a rotating rod (404). A water-blocking plate (405) is fixedly connected to the outer surface of the rotating rod (404). And the water-blocking plate (405) swings continuously in the spraying area to disperse the water for sprinkler irrigation, which can disperse the water droplets so as to slow down the evaporation.

2. The water-saving agricultural sprinkler irrigation device according to claim 1, wherein: One end of the bottom of the sprinkler pipe (110) is fixedly communicated with a water delivery handle (101). A sealing ring (111) is fixedly connected to the inner wall of the other end of the sprinkler pipe (110). A top rod (113) is slidably connected inside the sprinkler pipe (110). One end of the top rod (113) is fixedly connected with a push block (112). The top rod (113) is fixedly installed on one side of the positioning head (115). A traction spring (114) is arranged outside the top rod (113). Two ends of the traction spring (114) are respectively fixedly connected with the outer surface of the positioning head (115) and the inner wall of the sprinkler pipe (110).

3. The water-saving agricultural sprinkler irrigation device according to claim 2, characterized in that: A regulating handle (102) is rotatably connected to the outer surface of the water delivery handle (101) near its top. A positioning pressing seat (104) is fixedly connected to the top end of the regulating handle (102). A sliding groove (103) is opened at the top end of the regulating handle (102) near the other side. The top rod (113) moves inside the sliding groove (103).

4. The water-saving agricultural sprinkler irrigation device according to claim 3, characterized in that: A connecting seat (105) is fixedly connected to the outer surface of the water delivery handle (101) near its bottom. A rotating block (106) is rotatably connected to the outer surface of the connecting seat (105). An installation rod (109) is fixedly connected between the inner walls of the bottom of the regulating handle (102). A rotating seat (108) is rotatably connected to the outer surface of the installation rod (109). A radio pusher (107) is arranged between the rotating block (106) and the rotating seat (108).

5. The water-saving agricultural sprinkler irrigation device according to claim 4, characterized in that: The support assembly (2) includes a fixed seat (201), the fixed seat (201) is fixedly connected to the bottom of the water delivery handle (101), a support rotating ring (202) is fixedly connected to the bottom of the fixed seat (201), a positioning support ring (203) is rotatably connected inside the support rotating ring (202), a fixing plate (204) is fixedly connected to the bottom of the positioning support ring (203), a communication port (205) is fixedly connected to the inner wall of the fixing plate (204), a pipe connector (212) is threadedly connected to the outer surface of the communication port (205), and the pipe connector (212) is used to communicate with the water pumping pipe. Two positioning brackets (206) are fixedly connected to the bottom of the fixing plate (204), a fixed clamping ring (210) is fixedly connected between the bottoms of the two positioning brackets (206), and a plurality of anti-tipping ground nails (211) are fixedly connected to both bottoms of the fixed clamping ring (210).

6. The water-saving agricultural sprinkler irrigation device according to claim 5, characterized in that: A plurality of fixed bearings (208) are fixedly connected between the inner wall of the support rotating ring (202) and the outer surface of the positioning support ring (203). Sealing gaskets (207) are fixedly connected to both the top and bottom of the positioning support ring (203), and a driven gear (209) is fixedly connected to the outer surface of the support rotating ring (202).

7. The water-saving agricultural sprinkler irrigation device according to claim 6, characterized in that: The fixing assembly (3) includes a reinforcing ring (301), a fixed frame (302) and a plurality of supporting bottom plates (305) are fixedly connected to the inner wall of the reinforcing ring (301). Diagonal support plates (306) are fixedly connected to the bottoms of the plurality of supporting bottom plates (305). A limiting shaft (310) is rotatably connected to the inner walls of the plurality of supporting bottom plates (305). The plurality of diagonal support plates (306) are all fixedly installed on the inner wall of the reinforcing ring (301). A dual-axis motor (303) is arranged on the inner wall of the fixed frame (302). Two output shafts of the dual-axis motor (303) respectively pass through the outer sides of both sides of the fixed frame (302) movably. One output shaft of the dual-axis motor (303) is fixedly connected to a driving gear (304), and the outer surface of the driving gear (304) is meshed with the outer surface of the driven gear (209).

8. The water-saving agricultural sprinkler irrigation device according to claim 7, wherein: A support frame (307) is fixedly connected to the outer surface of the fixed frame (302). One end of the support frame (307) is fixedly connected to the outer surface of one of the positioning brackets (206). An auxiliary support ground needle (308) is fixedly connected to the bottom of the support frame (307), and a baffle (309) is fixedly connected to the outer surface of the auxiliary support ground needle (308).

9. The water-saving agricultural sprinkler irrigation device according to claim 8, wherein: A plurality of the pattering components (4) are respectively fixedly installed on the tops of a plurality of supporting bottom plates (305) and a fixed frame (302). Another output shaft of the dual-axis motor (303) and the tops of a plurality of limiting shafts (310) are fixedly connected with runners (408). A connecting belt (409) is movably connected to the outer surfaces of the plurality of runners (408). A rotating plate (410) is fixedly connected to the top of the runner (408). A limiting slide bar (407) is slidably connected to the inner wall of the rotating plate (410).

10. The water-saving agricultural sprinkler irrigation device according to claim 9, wherein: A collar (406) is fixedly connected to the top end of the limiting slide bar (407). A fixed rod (403) is movably connected to the inner wall of the collar (406). Movable rods (402) are fixedly connected to both ends of the fixed rod (403). Bearing plates (401) are rotatably connected to both ends of the rotating rod (404).

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