A device and method for controlling pests, diseases and weeds during the growth period of forage oats

Abstract

The utility model provides a kind of forage oat growth period plant disease and insect pest weed control device and method, belong to plant disease and insect pest weed control technical field, to solve the problem of lower spraying efficiency and higher cost and not change to clean inside device, the utility model is buried in the base of ground, the upper end surface of base is fixedly connected with support column, and support column side wall is fixedly connected with fixed block, and the top of support column of fixed block is fixedly connected with collection box, this forage oat growth period plant disease and insect pest weed control device and method can identify oat seedbed's plant disease and insect pest situation in real time, accurately, and can promptly carry out drug spraying when discovering plant disease and insect pest, to ensure that plant disease and insect pest is effectively controlled in initial stage, prevent its further spread and harm crop, simultaneously can utilize rainwater and wind energy, carry out self-cleaning, avoid pesticide residue, reduce equipment failure and maintenance demand due to the reason of nozzle blockage, abrasion, reduce maintenance cost, also improve the reliability and service life of equipment.

Description

Technical Field

[0001] This invention relates to the field of pest and weed control technology, specifically to a device and method for controlling pests and weeds during the growth period of feed oats. Background Technology

[0002] Oats, also known as fragrant oats or bell oats, are plants belonging to the genus Avena in the family Poaceae. They are a low-sugar, high-nutrient, and high-energy food. In order to understand whether the overall growth of oats is normal and to avoid the occurrence of diseases, pests, and weeds that affect crop quality and yield, it is necessary to carry out timely prevention and control of diseases and pests. However, the existing oat disease and pest control measures still have certain shortcomings in their application.

[0003] For example, a pest and disease control technology for Pinellia ternata (publication number CN111108987A) addresses different diseases and pests by controlling them separately. This not only prevents the spread of diseases and pests but also improves the quality, yield, and overall quality of Pinellia ternata, promoting its cultivation and application. However, the spraying method is generally manual, which is inefficient, labor-intensive, and the pesticide solution can easily come into contact with the skin, indirectly or directly causing various diseases and posing varying degrees of harm to personal safety. In developed areas or large-scale planting regions, agricultural aircraft are used for aerial spraying, but this method is costly and has certain limitations. Furthermore, after spraying, timely cleaning is required; otherwise, pesticides or other chemicals may clog the nozzles or pipes, leading to uneven spraying or complete failure to spray, thus affecting the control effect and shortening the product's lifespan.

[0004] Therefore, we propose a device and method for controlling diseases, pests and weeds during the growth period of feed oats, in order to solve the problems mentioned above. Summary of the Invention

[0005] The purpose of this invention is to provide a device and method for controlling pests, diseases, and weeds during the growth period of feed oats, in order to solve the problems mentioned in the background art. Currently, when spraying pesticides on the market, the spraying method is generally done manually, which is not only inefficient and labor-intensive, but also allows the pesticide solution to easily come into contact with the skin, indirectly or directly causing many diseases and causing varying degrees of harm to personal safety. In developed areas or large-scale planting areas, agricultural aircraft are used for aerial spraying, but this method is costly and has certain limitations. In addition, after spraying, it is necessary to clean it in time, otherwise pesticides or other chemicals may form blockages in the nozzles or pipes, resulting in uneven spraying or complete failure to spray, thereby affecting the control effect and shortening the service life.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a device for controlling pests, diseases and weeds during the growth period of feed oats, comprising a base buried underground, a support column fixedly connected to the upper end face of the base, a fixing block fixedly connected to the side wall of the support column, a collection box fixedly connected to the top of the support column above the fixing block, a monitoring head fixedly installed at the bottom of the collection box, and a solar panel fixedly installed in the middle of the upper end of the collection box, and the solar panel is connected to the monitoring head through a cable; Also includes: A servo motor is fixedly connected inside the fixed block, and a sliding groove is provided at the bottom of the fixed block. A belt is sleeved on the outer side of the output end of the servo motor, and a rotating ring is provided inside the belt. A rotating rod is rotatably connected to the side wall of the fixed block, and both ends of the rotating rod extend through the fixed block. A contact plate is fixedly connected to the extended end of the rotating rod. An adjustment mechanism that cooperates with each other is connected between the rotating rod and the rotating ring. A bracket is nested on the outer side of the rotating rod, and a liquid inlet tank is fixedly connected to the upper end of the bracket. A side plate is fixedly connected to the side wall of the liquid inlet tank, and an impeller is rotatably installed inside the liquid inlet tank. A shaft is fixedly connected to the side wall of the impeller, and the end of the shaft away from the impeller extends through the liquid inlet tank and is fixedly connected to a half gear. A drainage pipe is rotatably connected inside the side plate, and a nozzle is provided on the outer side of the drainage pipe. A gravity valve is fixedly connected to one end of the drainage pipe, and a reduction gear is fixedly connected to the end of the drainage pipe away from the gravity valve. The collection box has a liquid reservoir inside, and a filter plate is fixedly connected to the top of the collection box. A cleaning mechanism is rotatably installed inside the filter plate to clean the inner wall of the drainage pipe.

[0007] Preferably, the rotating ring is sleeved on the outside of the support column, and the rotating ring is rotatably connected to the fixed block. The rotating ring and the output end of the servo motor are respectively located at the two ends of the belt, and the rotating ring is fixedly connected to the adjustment mechanism.

[0008] Preferably, the adjusting mechanism includes a worm and a worm wheel. The worm is sleeved on the outside of the support column and is rotatably mounted inside the fixed block. The top end of the worm is fixedly connected to the bottom end of the rotating ring. The worm wheel is sleeved on the outer wall of the middle part of the rotating rod and is fixedly connected to the rotating rod. The worm and the worm wheel mesh with each other.

[0009] Preferably, the liquid inlet tank is rotatably connected to the shaft, and the top of the liquid inlet tank is provided with a liquid inlet that communicates with an external pipeline. The bottom side wall of the liquid inlet tank is connected to a pipeline, and the other end of the pipeline is connected to a drainage pipe through a rotary joint.

[0010] Preferably, a torsion spring providing a reset force is connected between the drainage tube and the side plate, and the reduction gear on the drainage tube meshes with the half gear.

[0011] Preferably, the cleaning mechanism includes a rotating column, a rotating plate, a cleaning plate, a connecting frame, rollers, a mounting frame, and a hose. The rotating column is rotatably connected to the filter plate, and the rotating plate is fixedly connected to the outer side of the upper end of the rotating column. The cleaning plate is fixedly connected to the outer wall of the rotating column below the rotating plate. The bottom end of the rotating column extends through into the liquid tank, and the connecting frame is fixedly connected to the outer side of the bottom end of the rotating column. Rollers are rotatably connected to the connecting frame. The mounting frame is fixedly installed in the liquid tank, and a hose is fixedly connected to the side wall of the mounting frame.

[0012] Preferably, the rotating plate and the mounting bracket are arranged in three sets in a circular array about the center point of the rotating column, and the rollers on the mounting bracket correspond to the hoses, and the water inlet end of the hoses is provided with a one-way valve for one-way flow. The bottom end of the cleaning plate is attached to the filter plate, and the bottom end of the cleaning plate is provided with a soft brush.

[0013] Preferably, the cleaning mechanism further includes a slider, a push rod, a movable component, and a cleaning head. The movable component is slidably disposed in the groove, and both the upper and lower ends of the movable component are fixedly connected to sliders. A push rod is fixedly connected to the side wall of the movable component. The end of the push rod away from the movable component extends through the fixed block, and the push rod is slidably connected to the fixed block. The extended end of the push rod has an inclined surface corresponding to the contact plate.

[0014] Preferably, the movable component has a hollow structure and is connected to the water outlet of the hose through a pipe. A compression spring is connected between the slider on the movable component and the inner wall of the chute, and the slider and the chute form an elastic telescopic structure through the compression spring.

[0015] A method for using a pest and weed control device for feed oats during their growth period includes the following steps: S1: Oats go through seven stages from growth to harvest: seedling stage, tillering stage, jointing stage, booting stage, heading stage, grain filling stage, and harvest stage. When using it, first fix the base in the middle of the oat field during the seedling stage. The oat field is monitored in real time through the monitoring head. The monitoring head and servo motor can be powered by the solar panel. S2: During the jointing stage of oats, the monitoring head detects that the oat tips are damaged by aphids and spider mites, resulting in yellowing leaves. At this time, the servo motor is activated, which drives the rotating ring to rotate. The rotating ring drives the worm gear to rotate, and through the worm gear and worm wheel, it drives the rotating rod, support, and side plate to rotate and open. The side plate drives the drainage pipe to rotate, so that the nozzle at the bottom of the drainage pipe is aimed at the oat seedlings. Through an external pump, a solution mixed with pesticides is delivered to the inlet tank, and then to the drainage pipe. The solution is sprayed out from the nozzle on the outside of the drainage pipe to control pests and weeds on the oat seedlings. When the solution flows into the inlet tank, the potential energy generated drives the impeller to rotate, and the impeller drives the half gear to rotate through the shaft. When the half gear rotates, it intermittently meshes with the reduction gear, which in turn drives the drainage pipe to swing, increasing the spraying range of the pesticide. S3: When spraying is complete, the servo motor rotates in the reverse direction, which, driven by the worm and worm wheel, causes the rotating rod, bracket and side plate to reset and rotate. When the rotating rod rotates, it will drive the contact plate to rotate synchronously. When the side plate is stored in the fixed block, the contact plate will slide along the inclined surface on the top rod, causing the top rod to drive the moving part to slide in the slide groove, thereby causing the two sliders to compress the spring. When the side plate moves to the designated position, the cleaning head on the moving part is aligned with the nozzle. S4: Then, when it rains, rainwater drips onto the filter plate on the collection box. After being filtered, the rainwater flows into the liquid tank for storage. Next, the rotating plate rotates under the influence of the natural wind, which in turn rotates the rotating column. The rotating column then rotates the connecting frame. As the connecting frame rotates, the rollers squeeze the hose, thus transporting the rainwater in the liquid tank to the moving part. The water is then sprayed into the drainage pipe through the cleaning head on the moving part to clean the inner wall of the drainage pipe. When the water in the drainage pipe reaches a certain weight, the gravity valve automatically opens, thus draining the water. This completes all the steps.

[0016] Compared with the prior art, the beneficial effects of this invention are as follows: This device and method for controlling pests, diseases, and weeds during the growth period of feed oats can accurately identify the pest and disease situation in oat seedling beds in real time, and can spray pesticides immediately upon detection of pests and diseases, thereby ensuring that pests and diseases are effectively controlled in the early stage, preventing their further spread and damage to crops. At the same time, it can utilize rainwater and wind energy for self-cleaning, avoiding pesticide residues, reducing equipment failures and maintenance needs caused by nozzle clogging and wear, lowering maintenance costs, and improving the reliability and service life of the equipment. The specific details are as follows: 1. Equipped with a worm gear and worm wheel, the worm gear rotates, causing the worm wheel to rotate, which in turn drives the rotating rod to rotate. This, in turn, drives the bracket to rotate, which in turn drives the side plate to rotate and open, allowing the drainage tube to be easily stored and unfolded. This not only facilitates the storage and management of the equipment but also prevents damage to the drainage tube and extends its service life.

[0017] 2. Equipped with an impeller, half gear, and reduction gear, during the spraying process, the high-speed flowing pesticide-water mixture solution flows into the inlet tank, impacting the impeller and causing it to drive the half gear to rotate. The rotating half gear intermittently meshes with the reduction gear, causing the reduction gear to oscillate. During the oscillation, the reduction gear drives the drainage pipe to rotate, thereby increasing the spray range of the nozzles on the drainage pipe.

[0018] 3. Equipped with a collection box, rotating column, and rotating plate, the collection box collects rainwater. Simultaneously, the rotating plate rotates under natural wind, causing the rotating column to rotate. The rotating column, through a connecting frame, drives rollers to rotate. The rollers intermittently squeeze the hose, transporting the collected rainwater from the collection box to a moving part. From there, the water is transported to a cleaning head aligned with the nozzle. Finally, the rainwater is transported through the cleaning head to a drainage pipe, rinsing its inner wall to prevent pesticide residue, reduce nozzle wear, and extend its service life. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the main structure of the present invention; Figure 2 This is a schematic diagram of the main cross-section of the present invention; Figure 3 For the present invention Figure 2 Enlarged structural diagram at point A in the middle; Figure 4 This is a top-section schematic diagram of the collection box structure of the present invention; Figure 5 This is a top-section schematic diagram of the fixing block structure of the present invention; Figure 6 This is a schematic diagram of the side cross-section of the fixing block of the present invention; Figure 7 For the present invention Figure 6 Enlarged structural diagram at point B; Figure 8 This is a schematic diagram of the slider mounting structure of the present invention.

[0020] In the diagram: 1. Base; 2. Support column; 3. Fixing block; 301. Slide groove; 4. Collection box; 401. Liquid tank; 5. Monitoring head; 6. Solar panel; 7. Servo motor; 8. Belt; 9. Rotating ring; 10. Adjustment mechanism; 1001. Worm gear; 1002. Worm wheel; 11. Rotating rod; 12. Bracket; 13. Liquid inlet tank; 14. Impeller; 15. Shaft; 16. Half gear; 17. Side plate; 18. Drainage pipe ; 19. Gravity valve; 20. Reduction gear; 21. Nozzle; 22. Filter plate; 23. Cleaning mechanism; 2301. Rotating column; 2302. Rotating plate; 2303. Cleaning plate; 2304. Connecting frame; 2305. Roller; 2306. Mounting frame; 2307. Hoses; 2308. Slider; 2309. Top rod; 2310. Moving part; 2311. Cleaning head; 24. Compression spring; 25. Contact plate. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Example 1: Please refer to Figures 1-8 As shown, the present invention provides a technical solution: a device for controlling pests, diseases and weeds during the growth period of feed oats, including a base 1 buried underground, a support column 2 fixedly connected to the upper surface of the base 1, a fixing block 3 fixedly connected to the side wall of the support column 2, a collection box 4 fixedly connected to the top of the support column 2 above the fixing block 3, a monitoring head 5 fixedly installed at the bottom of the collection box 4, and a solar panel 6 fixedly installed in the middle of the upper part of the collection box 4, and the solar panel 6 is connected to the monitoring head 5 through a cable.

[0023] This technical solution utilizes a base 1 and a support column 2. In use, the base 1 and support column 2 are first connected by nuts. Then, the base 1 is buried in a designated area of ​​the oat field. Next, a solar panel 6 and a monitoring head 5 are installed in sequence. The solar panel 6 converts solar energy into electrical energy, thereby providing a continuous power supply to the monitoring head 5, enabling it to monitor the oat field in real time. Through this intelligent monitoring method, the efficiency and accuracy of pest and disease control are greatly improved.

[0024] Example 2: The technical content disclosed in this example is an improvement based on Example 1. Currently, pesticide spraying is generally done manually, which is not only inefficient and labor-intensive, but also allows the pesticide solution to easily come into contact with the skin, indirectly or directly causing various diseases and posing varying degrees of harm to personal safety. In developed areas or large-scale planting regions, agricultural aircraft are used for aerial spraying; however, this method is costly and has certain limitations. This technical solution... Figure 1 and Figure 2 As shown, a spraying component of a pest and weed control device is disclosed. A servo motor 7 is fixedly connected within a fixed block 3, and a groove 301 is provided at the bottom of the fixed block 3. A belt 8 is fitted around the output end of the servo motor 7, and a rotating ring 9 is installed inside the belt 8. A rotating rod 11 is rotatably connected to the side wall of the fixed block 3, with both ends of the rotating rod 11 extending through the fixed block 3. A contact plate 25 is fixedly connected to the extended end of the rotating rod 11. An adjusting mechanism 10 is connected between the rotating rod 11 and the rotating ring 9, and a bracket 12 is nested around the outside of the rotating rod 11. Furthermore, an inlet tank 13 is fixedly connected to the upper end of the support 12, a side plate 17 is fixedly connected to the side wall of the inlet tank 13, and an impeller 14 is rotatably installed inside the inlet tank 13. A shaft 15 is fixedly connected to the side wall of the impeller 14, and the end of the shaft 15 away from the impeller 14 extends through the inlet tank 13 and is fixedly connected to the half gear 16. A drain pipe 18 is rotatably connected inside the side plate 17, and a nozzle 21 is installed on the outside of the drain pipe 18. A gravity valve 19 is fixedly connected to one end of the drain pipe 18, and a reduction gear 20 is fixedly connected to the end of the drain pipe 18 away from the gravity valve 19. A rotating ring 9... A rotating ring 9 is sleeved on the outside of the support column 2 and rotatably connected to the fixed block 3. The output ends of the rotating ring 9 and the servo motor 7 are located at the two ends of the belt 8, respectively. The rotating ring 9 is fixedly connected to the adjustment mechanism 10, which includes a worm gear 1001 and a worm wheel 1002. The worm gear 1001 is sleeved on the outside of the support column 2 and rotatably mounted inside the fixed block 3. The top end of the worm gear 1001 is fixedly connected to the bottom end of the rotating ring 9. The worm wheel 1002 is sleeved on the outer wall of the middle part of the rotating rod 11 and is fixedly connected to the rotating rod 11. Furthermore, the worm gear 1001 and the worm wheel 1002 mesh with each other, the liquid inlet tank 13 is rotatably connected to the shaft 15, and the top of the liquid inlet tank 13 is provided with a liquid inlet that communicates with an external pipe. The bottom side wall of the liquid inlet tank 13 is connected to a pipe, and the other end of the pipe is connected to the drain pipe 18 through a rotary joint. A torsion spring that provides a reset elastic force is connected between the drain pipe 18 and the side plate 17, and the reduction gear 20 on the drain pipe 18 meshes with the half gear 16. The bottom end of the cleaning plate 2303 is attached to the filter plate 22, and a soft brush is provided at the bottom end of the cleaning plate 2303.

[0025] In this technical solution, as follows Figure 1As shown, the worm gear 1001 rotates, causing it to mesh with the worm wheel 1002, which in turn drives the worm wheel 1002 to rotate. The rotating worm wheel 1002 drives the rotating rod 11 to rotate synchronously, thereby rotating and unfolding the side plate 17 and the drainage tube 18 that are stored in the tube. This prevents the nozzle 21 on the drainage tube 18 from being contaminated by dust, impurities, etc. when it is not in use, keeping the nozzle 21 clean and unobstructed, and extending its service life.

[0026] Its adoption is as follows Figure 2 The technical solution shown is as follows: First, when the monitoring head 5 detects pests and diseases in the oat field, the servo motor 7 is activated. The servo motor 7 drives the rotating ring 9 to rotate via the belt 8. The rotating ring 9 drives the worm gear 1001 to rotate, causing the worm gear 1001 to mesh with the worm wheel 1002. The worm wheel 1002 drives the rotating rod 11 to rotate, which in turn drives the support 12 and the contact plate 25 to rotate. Since the contact plate 25 is initially in contact with the top rod 2309, the contact plate 25 rotates, releasing the limit on the top rod 2309. Immediately afterwards, the support 12 drives the inlet tank 13 and the side plate 17 to rotate, causing the side plate 17 to drive the drainage tube 18 to unfold, thereby allowing drainage. The nozzle 21 on the pipe 18 is aligned with the oat field and further connected to the inlet tank 13 through an external pipe. The solution flows into the inlet tank 13 through the pipe, then into the drain pipe 18, and then into the nozzle 21 through the drain pipe 18, thus spraying onto the oat field. At the same time, the solution in the inlet tank 13 impacts the impeller 14, causing the impeller 14 to drive the shaft 15 to rotate. The shaft 15 then drives the half gear 16 to rotate synchronously, causing the half gear 16 to intermittently mesh with the reduction gear 20, thereby driving the reduction gear 20 to rotate. The reduction gear 20 drives the drain pipe 18 to rotate, thereby increasing the spraying range of the drain pipe 18.

[0027] Example 3: The technical content disclosed in this example is a further improvement based on Examples 1 and 2 above. After spraying, timely cleaning is required; otherwise, pesticides or other chemicals may form blockages in the nozzles or pipes, leading to uneven spraying or complete failure to spray, thereby affecting the control effect and shortening the service life. To further solve this technical problem, this technical solution is as follows: Figures 3-8As shown, a cleaning component of a pest and weed control device is disclosed. The collection box 4 contains a liquid reservoir 401, and a filter plate 22 is fixedly connected to the top of the collection box 4. A cleaning mechanism 23 is rotatably installed inside the filter plate 22 for cleaning the inner wall of the drainage pipe 18. The cleaning mechanism 23 includes a rotating column 2301, a rotating plate 2302, a cleaning plate 2303, a connecting frame 2304, a roller 2305, a mounting frame 2306, and a hose 2307. The rotating column 2301 is rotatably connected to the filter plate 22, and the rotating column 2301... A rotating plate 2302 is fixedly connected to the outer side of the upper end of the rotating column 2301 below the rotating plate 2302, and a cleaning plate 2303 is fixedly connected to the outer wall of the rotating column 2301 below the rotating plate 2302. The bottom end of the rotating column 2301 extends into the liquid tank 401, and a connecting frame 2304 is fixedly connected to the outer side of the bottom end of the rotating column 2301. A roller 2305 is rotatably connected to the connecting frame 2304. A mounting frame 2306 is fixedly installed in the liquid tank 401, and a hose 2307 is fixedly connected to the side wall of the mounting frame 2306. Both the rotating plate 2302 and the mounting frame 2306 are about the rotation. Three sets of columns 2301 are arranged in a circular array at their center points. Rollers 2305 on the mounting bracket 2306 correspond to hoses 2307, and a one-way valve is provided at the water inlet of hose 2307. The cleaning mechanism 23 also includes a slider 2308, a push rod 2309, a moving part 2310, and a cleaning head 2311. The moving part 2310 is slidably disposed within the slide groove 301, and sliders 2308 are fixedly connected to both the upper and lower ends of the moving part 2310. A push rod 2309 is fixedly connected to the side wall of the moving part 2310. The end of rod 2309 away from moving part 2310 extends through the fixed block 3, and the top rod 2309 is slidably connected to the fixed block 3. The extended end of the top rod 2309 has an inclined surface corresponding to the contact plate 25. Moving part 2310 is hollow and is connected to the water outlet of hose 2307 through a pipe. A compression spring 24 is connected between the slider 2308 on moving part 2310 and the inner wall of the groove 301. The slider 2308 and the groove 301 form an elastic telescopic structure through the compression spring 24.

[0028] In this technical solution, as follows Figure 5 As shown, the rotating rod 11 drives the contact plate 25 to rotate, causing the contact plate 25 to press against the top rod 2309. The top rod 2309 then pushes the moving part 2310 to move, so that the cleaning head 2311 on the moving part 2310 fits against the nozzle 21, thereby sealing the nozzle 21 and preventing external dust and particles from clogging the nozzle 21, thus improving its service life.

[0029] Its adoption is as follows Figure 3 , Figure 4 and Figures 6-8In the illustrated technical solution, after pesticide spraying is completed, the servo motor 7 is reversed, which in turn drives the rotating ring 9 to rotate in the opposite direction via the belt 8. The rotating ring 9 drives the worm gear 1001 to rotate in the opposite direction, causing the worm gear 1001 to mesh with the worm wheel 1002 and rotate in the opposite direction. This, in turn, drives the rotating rod 11 to rotate. Immediately afterwards, the rotating rod 11 drives the bracket 12, the liquid inlet tank 13, the side plate 17, and the contact plate 25 to rotate simultaneously and move closer to the fixed block 3. When the side plate 17 moves into the fixed block 3, rainwater will drip onto the filter plate 22 above the collection box 4 during rainy days, causing it to contact the filter plate 22. The plate 25 will fit against the inclined surface on the top rod 2309, and continue to move the side plate 17 a certain distance before stopping. At this time, the contact plate 25 will press the top rod 2309, causing the top rod 2309 to move the moving part 2310. The sliders 2308 at the upper and lower ends of the moving part 2310 will slide along the slide groove 301 and approach the side plate 17. The sliders 2308 will press the compression spring 24 to contract, thereby making the cleaning head 2311 on the moving part 2310 fit against the nozzle 21, so that the water passage between the cleaning head 2311 and the nozzle 21 is connected. At this time, the storage is completed. When it rains, rainwater drips onto the filter plate 22 above the collection box 4. The filter plate 22 filters the rainwater, allowing clean rainwater to be collected in the liquid tank 401. Simultaneously, the rotating plate 2302 rotates under the influence of natural wind, causing the cleaning plate 2303 and the connecting frame 2304 to rotate together. The cleaning plate 2303 rotates along the surface of the filter plate 22, cleaning it. At the same time, the connecting frame 2304 drives the roller 2305 to rotate, causing the roller 2305 to crush the hose 2307. At point 2307, the hose 2307 deforms. After the roller 2305 separates from the hose 2307, the hose 2307 returns to its original position, thereby drawing the solution in the liquid tank 401 and conveying it to the moving part 2310. The moving part 2310 then conveys it to the cleaning head 2311, and finally the cleaning head 2311 sprays it into the drainage pipe 18 through the nozzle 21 to clean the inner wall of the drainage pipe 18. When the solution in the drainage pipe 18 reaches a certain amount, the gravity valve 19 automatically opens under the action of gravity, thereby draining the water in the drainage pipe 18 and achieving self-cleaning.

[0030] A method for using a pest and weed control device for feed oats during their growth period includes the following steps: S1: Oats go through seven stages from growth to harvest: seedling stage, tillering stage, jointing stage, booting stage, heading stage, grain filling stage, and harvest stage. When using it, first fix the base 1 in the middle of the oat field during the oat seedling stage. The oat field is monitored in real time through the monitoring head 5. The monitoring head 5 and the servo motor 7 can be powered by the solar panel 6. S2: During the oat jointing stage, monitoring head 5 detected yellowing leaves due to aphid and spider mite damage to the oat tips. At this time, servo motor 7 is activated, driving rotating ring 9 to rotate. This rotating ring 9 then drives worm gear 1001 to rotate. Worm gear 1001, in conjunction with worm wheel 1002, drives rotating rod 11, support 12, and side plate 17 to rotate and open. Side plate 17 then drives drainage pipe 18 to rotate, aligning nozzle 21 at the bottom of drainage pipe 18 with the oat seedlings. An external pump then delivers a mixture of pesticides... The pesticide solution is delivered to the inlet tank 13 and then to the drainage pipe 18, so that the solution is sprayed out from the nozzle 21 on the outside of the drainage pipe 18 to control pests, diseases and weeds on oat seedlings. When the solution flows into the inlet tank 13, the potential energy generated will drive the impeller 14 to rotate, so that the impeller 14 drives the half gear 16 to rotate through the shaft 15. When the half gear 16 rotates, it will intermittently mesh with the reduction gear 20, thereby driving the drainage pipe 18 to swing through the reduction gear 20, increasing the spraying range of the pesticide. S3: When spraying is completed, the servo motor 7 rotates in the reverse direction, thereby causing the rotating rod 11, bracket 12 and side plate 17 to reset and rotate under the drive of the worm gear 1001 and worm wheel 1002. When the rotating rod 11 rotates, it will drive the contact plate 25 to rotate synchronously. When the side plate 17 is stored in the fixed block 3, the contact plate 25 will slide along the inclined surface on the top rod 2309, causing the top rod 2309 to drive the moving part 2310 to slide in the slide groove 301, thereby causing the two sliders 2308 to compress the spring 24 and contract. When the side plate 17 moves to the designated position, the cleaning head 2311 on the moving part 2310 is aligned with the nozzle 21. S4: Then, when it rains, rainwater drips onto the filter plate 22 on the collection box 4. After being filtered by the filter plate 22, the rainwater flows into the liquid tank 401 for storage. Then, the rotating plate 2302 rotates under the influence of the natural wind, which in turn drives the rotating column 2301 to rotate. The rotating column 2301 drives the connecting frame 2304 to rotate. As the connecting frame 2304 rotates, the roller 2305 squeezes the hose 2307, thereby transporting the rainwater in the liquid tank 401 to the moving part 2310. The water is then sprayed into the drainage pipe 18 through the cleaning head 2311 on the moving part 2310 to clean the inner wall of the drainage pipe 18. When the water in the drainage pipe 18 reaches a certain weight, the gravity valve 19 automatically opens, thereby draining the water. This completes all the steps.

[0031] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0032] 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 make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A device for controlling pests, diseases, and weeds during the growth period of feed oats, comprising a base buried underground, a support column fixedly connected to the upper surface of the base, a fixing block fixedly connected to the side wall of the support column, a collection box fixedly connected to the top of the support column above the fixing block, a monitoring head fixedly installed at the bottom of the collection box, and a solar panel fixedly installed in the middle of the upper part of the collection box, wherein the solar panel is connected to the monitoring head via a cable; characterized in that, Also includes: A servo motor is fixedly connected inside the fixed block, and a sliding groove is provided at the bottom of the fixed block. A belt is fitted around the output end of the servo motor, and a rotating ring is provided inside the belt. A rotating rod is rotatably connected to the side wall of the fixed block, and both ends of the rotating rod extend through the fixed block. A contact plate is fixedly connected to the extended end of the rotating rod. An adjusting mechanism is connected between the rotating rod and the rotating ring. A bracket is nested around the outside of the rotating rod, and a liquid inlet tank is fixedly connected to the upper end of the bracket. A side plate is fixedly connected to the side wall of the liquid inlet tank. An impeller is rotatably mounted inside the liquid tank. A shaft is fixedly connected to the side wall of the impeller, and the end of the shaft away from the impeller extends through the liquid inlet and is fixedly connected to a half gear. A drain pipe is rotatably connected inside the side plate, and a nozzle is provided on the outside of the drain pipe. A gravity valve is fixedly connected to one end of the drain pipe, and a reduction gear is fixedly connected to the end of the drain pipe away from the gravity valve. A liquid compartment is opened inside the collection tank, and a filter plate is fixedly connected to the top of the collection tank. A cleaning mechanism is rotatably installed inside the filter plate for cleaning the inner wall of the drain pipe. The adjusting mechanism includes a worm and a worm wheel. The worm is sleeved on the outside of the support column and is rotatably mounted inside the fixed block. The top end of the worm is fixedly connected to the bottom end of the rotating ring. The worm wheel is sleeved on the outer wall of the middle part of the rotating rod and is fixedly connected to the rotating rod. The worm and the worm wheel mesh with each other. The liquid inlet tank is rotatably connected to the shaft, and the top of the liquid inlet tank is provided with a liquid inlet that communicates with an external pipe. The bottom side wall of the liquid inlet tank is connected to a pipe, and the other end of the pipe is connected to a drain pipe through a rotary joint. A torsion spring that provides a reset elastic force is connected between the drain pipe and the side plate, and the reduction gear on the drain pipe meshes with a half gear. The cleaning mechanism includes a rotating column, a rotating plate, a cleaning plate, a connecting frame, rollers, a mounting frame, and a hose. The rotating column is rotatably connected to the filter plate, and the rotating plate is fixedly connected to the outer side of the upper end of the rotating column. The cleaning plate is fixedly connected to the outer wall of the rotating column below the rotating plate. The bottom end of the rotating column extends into the liquid tank, and the connecting frame is fixedly connected to the outer side of the bottom end of the rotating column. Rollers are rotatably connected to the connecting frame. The mounting frame is fixedly installed in the liquid tank, and a hose is fixedly connected to the side wall of the mounting frame. The rollers on the mounting frame correspond to the hose, and a one-way valve with one-way flow is provided at the water inlet end of the hose. The cleaning mechanism also includes a slider, a push rod, a movable part, and a cleaning head. The movable part is slidably disposed in the groove, and both the upper and lower ends of the movable part are fixedly connected to sliders. The side wall of the movable part is fixedly connected to a push rod. The end of the push rod away from the movable part extends through the fixed block, and the push rod is slidably connected to the fixed block. The extended end of the push rod has an inclined surface corresponding to the contact plate. The movable component has a hollow structure and is connected to the water outlet of the hose through a pipe. A compression spring is connected between the slider on the movable component and the inner wall of the chute, and the slider and the chute form an elastic telescopic structure through the compression spring.

2. The device for controlling pests, diseases, and weeds during the growth period of feed oats according to claim 1, characterized in that: The rotating ring is sleeved on the outside of the support column and is rotatably connected to the fixed block. The rotating ring and the output end of the servo motor are located at the two ends of the belt, and the rotating ring is fixedly connected to the adjustment mechanism.

3. The device for controlling pests, diseases, and weeds during the growth period of feed oats according to claim 1, characterized in that: The rotating plate and mounting bracket are arranged in three sets in a circular array about the center point of the rotating column. The bottom end of the cleaning plate is attached to the filter plate, and a soft brush is provided at the bottom end of the cleaning plate.

4. A method of using the pest and weed control device for feed oats during their growth period as described in any one of claims 1-3, comprising the following steps: S1: Oats go through seven stages from growth to harvest: seedling stage, tillering stage, jointing stage, booting stage, heading stage, grain filling stage, and harvest stage. When using it, first fix the base in the middle of the oat field during the seedling stage. The oat field is monitored in real time through the monitoring head. The monitoring head and servo motor can be powered by the solar panel. S2: During the jointing stage of oats, the monitoring head detects that the oat tips are damaged by aphids and spider mites, resulting in yellowing leaves. At this time, the servo motor is activated, which drives the rotating ring to rotate. The rotating ring drives the worm gear to rotate, and through the worm gear and worm wheel, it drives the rotating rod, support, and side plate to rotate and open. The side plate drives the drainage pipe to rotate, so that the nozzle at the bottom of the drainage pipe is aimed at the oat seedlings. Through an external pump, a solution mixed with pesticides is delivered to the inlet tank, and then to the drainage pipe. The solution is sprayed out from the nozzle on the outside of the drainage pipe to control pests and weeds on the oat seedlings. When the solution flows into the inlet tank, the potential energy generated drives the impeller to rotate, and the impeller drives the half gear to rotate through the shaft. When the half gear rotates, it intermittently meshes with the reduction gear, which in turn drives the drainage pipe to swing, increasing the spraying range of the pesticide. S3: When spraying is complete, the servo motor rotates in the reverse direction, which, driven by the worm and worm wheel, causes the rotating rod, bracket and side plate to reset and rotate. When the rotating rod rotates, it will drive the contact plate to rotate synchronously. When the side plate is stored in the fixed block, the contact plate will slide along the inclined surface on the top rod, causing the top rod to drive the moving part to slide in the slide groove, thereby causing the two sliders to compress the spring. When the side plate moves to the designated position, the cleaning head on the moving part is aligned with the nozzle. S4: Then, when it rains, rainwater drips onto the filter plate on the collection box. After being filtered, the rainwater flows into the liquid tank for storage. Next, the rotating plate rotates under the influence of the natural wind, which in turn rotates the rotating column. The rotating column then rotates the connecting frame. As the connecting frame rotates, the rollers squeeze the hose, thus transporting the rainwater in the liquid tank to the moving part. The water is then sprayed into the drainage pipe through the cleaning head on the moving part to clean the inner wall of the drainage pipe. When the water in the drainage pipe reaches a certain weight, the gravity valve automatically opens, thus draining the water. This completes all the steps.

Images