Intelligent agricultural planting agricultural spraying mixing device

Abstract

The application discloses a kind of agricultural spraying mixing devices in intelligent agricultural planting, it is related to agricultural planting technical field, provide a kind of agricultural spraying mixing devices in intelligent agricultural planting, including: container, the container inner wall is fixedly connected with transverse partition, the container inner wall is fixedly connected with vertical partition, the container inner wall bottom is fixedly connected with motor, the motor output end is fixedly connected with rotating shaft, the rotating shaft circumferential surface is fixedly connected with fan blade, the container inner wall bottom is rotatably connected with intermediate shaft, the rotating shaft circumferential surface is equipped with one belt, the one belt inner wall is sleeved on intermediate shaft circumferential surface, powder and water are strongly sheared and mixed when passing through shear door gap, round plate rotates and scrapes plate and is scraped and broken powder mass at bottom when downward, solve the powder mass deposited at bottom, by cooperation of top and bottom shearing and bottom scraping, powder dissolves fast and mixes evenly.

Description

Technical Field

[0001] This invention belongs to the field of agricultural planting technology, specifically relating to an agricultural spraying and mixing device for intelligent agricultural planting. Background Technology

[0002] In agricultural planting, spraying pesticides and fertilizers is an important step in preventing and controlling pests and diseases and supplementing crop nutrition. Before spraying, the pesticide powder and water need to be mixed in a certain proportion and stirred thoroughly to form a liquid, which is then applied to the crops through spraying equipment.

[0003] When the powder comes into contact with water, some of it will quickly absorb water and form clumps. Ordinary stirring paddles can only stir the liquid, and the clumps will rotate with the stirring, but they are powerless to remove the clumps. After long-term use, the clumps will accumulate more and more, which will not only affect the uniformity of the concentration of the medicine, but may also block the outlet. Summary of the Invention

[0004] Therefore, it is necessary to provide an agricultural spraying and mixing device for intelligent agricultural planting to address the shortcomings of existing technologies and solve the spraying and mixing problem.

[0005] To solve the above problems, this application adopts the following technical solution: One objective of this application is to provide an agricultural spraying and mixing device for intelligent agricultural planting, comprising: a container, a horizontal partition fixedly connected to the inner wall of the container, a vertical partition fixedly connected to the inner wall of the container, a motor fixedly connected to the bottom of the inner wall of the container, a rotating shaft fixedly connected to the output end of the motor, fan blades fixedly connected to the circumferential surface of the rotating shaft, an intermediate shaft rotatably connected to the bottom of the inner wall of the container, a first belt sleeved on the circumferential surface of the rotating shaft, the inner wall of the first belt sleeved on the circumferential surface of the intermediate shaft, a reciprocating lead screw rotatably connected to the bottom of the inner wall of the container, and a second belt sleeved on the circumferential surface of the intermediate shaft. The inner wall is fitted onto the circumferential surface of the reciprocating lead screw. A fixed plate is fixedly connected to the inner wall of the container. A circular plate is threaded onto the circumferential surface of the reciprocating lead screw. A small piece is provided at the bottom of the circular plate. A shear gate is rotatably connected to the small piece of the circular plate. A long thin rod is provided on the surface of the small piece of the circular plate. One end of a telescopic column is fixedly connected to the bottom of the circular plate. A rotary scraper is fixedly connected to the other end of the telescopic column. A filter plate is fixedly connected to the surface of the fixed plate. An electric pump is fixedly connected to the bottom of the fixed plate. The water inlet of the electric pump is connected to the filter plate. An electric tee is fixedly connected to the water outlet of the electric pump. A return pipe is fixedly connected to the top of the electric tee.

[0006] In some embodiments, an output pipe is fixedly connected to the right side of the electric tee, a rotating wheel is rotatably connected to the surface of the diaphragm, a rotating rod is fixedly connected to the surface of the rotating wheel, and a long protrusion is fixedly connected to the outer surface of the second belt.

[0007] In some embodiments, the long, thin rod is positioned above the surface movement trajectory of the shear gate, the filter plate surface is positioned above the bottom movement trajectory of the rotary scraper, the rotary scraper can scrape the filter plate to prevent powder clumps from accumulating on the filter plate, the telescopic column is internally equipped with a No. 1 spring, which can support the telescopic column, the return pipe is connected to the top of the filter plate, the output pipe is connected to the top of the fixed plate, the electric tee is provided with a control end on its surface, the control end is electrically connected to the electric tee, the control end of the electric tee is positioned above the movement trajectory of the rotating rod, multiple long protrusions are provided, the number of long protrusions determines the number of rotations of the rotating wheel, the surface of the rotating wheel is positioned above the top movement trajectory of the long protrusions, the inner wall of the return pipe is provided with a one-way valve, the inner wall of the output pipe is provided with a one-way valve, the left side of the vertical partition and the inner wall of the container are the main stirring container, the right side of the vertical partition and the inner wall of the container are the premixing container, and the right side of the vertical partition and the front side of the horizontal partition are the water storage space.

[0008] In some embodiments, a handle is slidably connected to the inner wall of the container, a vertical rack is provided on the top of the handle, a small rotating shaft is rotatably connected to the inner wall of the container, a gear is fixedly connected to the circumferential surface of the small rotating shaft, the gear meshes with the vertical rack of the handle, a rotating wheel is fixedly connected to the circumferential surface of the gear, and a material support plate is slidably connected to the inner wall of the container.

[0009] In some embodiments, a horizontal rack is slidably connected to the inner wall of the container, the horizontal rack meshes with a gear, a blocking block is fixedly connected to the surface of the horizontal rack, and a return scraper is rotatably connected to the surface of the horizontal rack.

[0010] In some embodiments, a second spring is provided between the top of the handle and the inner wall of the container, which allows the handle to be pushed down when not in use. A third spring is provided between the top of the fixing plate and the bottom of the material support plate, which continuously pushes the material support plate upward to keep the powder at the top. The surface of the blocking block is located on the left side of the surface of the return scraper, and the blocking block continuously restricts the return scraper. The surface of the material support plate is located above the bottom movement trajectory of the return scraper. A limiting block is provided on the inner wall of the handle, and the limiting block is located above the movement trajectory of the surface of the material support plate.

[0011] In some embodiments, a moisture-proof door is rotatably connected between the inner walls of the container, a torsion spring is provided between the inner walls of the moisture-proof door, an extension rod is fixedly connected to the bottom of the moisture-proof door, a sliding groove is opened on the inner wall of the container, a slider is slidably connected in the sliding groove of the container, the circumferential surface of the extension rod is fixedly connected to the inner wall of the slider, a limiting frame is fixedly connected to the inner wall of the container, a moving rod is slidably connected to the inner wall of the limiting frame, the top of the moving rod is provided with an inclined surface, the surface of the transverse rack is provided with an inclined surface, the inclined surface of the moving rod is located on the inclined surface movement trajectory of the transverse rack, the circumferential surface of the extension rod is located between the surface of the moving rod and the inner wall of the limiting frame, a No. 4 spring is provided between the surface of the moving rod and the inner wall of the limiting frame, a inclined block is slidably connected to the inner wall of the container, a No. 5 spring is provided between the bottom of the inclined block and the inner wall of the container, and the inclined surface of the inclined block is located on the bottom movement trajectory of the moving rod.

[0012] In some embodiments, an isolation plate is fixedly connected to the inner wall of the container, the isolation plate has a sealing groove, a sealing plate is slidably connected to the inner wall of the isolation plate, one end of a telescopic rod is fixedly connected to the surface of the sealing plate, the other end of the telescopic rod is fixedly connected to a drive frame, the circumferential surface of the extension rod is located between the inner walls of the drive frame, and a through groove is formed on the surface of the sealing plate.

[0013] Compared with the prior art, the beneficial effects of the present invention are: 1. In this invention, a circular plate moves up and down reciprocally driven by a reciprocating screw. When the circular plate moves upward, the powder and water in the container flow upward through a shear gate. The powder and water are strongly sheared and mixed as they pass through the gaps in the shear gate. When the circular plate moves downward, a rotating scraper at the bottom breaks up the powder clumps, resolving the powder clumps deposited at the bottom. Through the combination of the up-and-down shearing and the bottom scraping, the powder dissolves quickly and mixes evenly. Ordinary stirring paddles can only stir the liquid, and the powder clumps deposited at the bottom accumulate more and more, resulting in uneven concentration of the liquid and poor spraying effect. Furthermore, the deposited powder clumps may be sucked into the outlet pipe, causing blockage. When the pipe or nozzle is plugged, the shear gate is pressed shut by pressure as the circular plate moves downward, and the medicine in the premix container is squeezed downward by the circular plate. The squeezed medicine is forced to flow out through the bottom pipe and flow back into the container from the return inlet in the middle of the premix container, forming a circulation. The medicine travels an extra circle outside the premix container and is further mixed by the shear flow in the pipe. The uniformity of the medicine after circulation mixing is higher than that of simple stirring in the container. After being mixed evenly, the electric three-way valve is switched, and the mixed concentrated medicine solution is automatically flowed into the main container for dilution under the pressure of the circular plate.

[0014] 2. This invention features a material support plate at the bottom of the powder hopper, with a No. 3 spring below it. The powder is placed between the support plate and the inner wall of the hopper. As the powder is continuously consumed, the support plate gradually moves upward under the push of the No. 3 spring, ensuring the remaining powder remains at the same height. This prevents the rotating wheel from scraping away all the powder due to powder depletion, resulting in a stable powder supply. The rotating wheel carries out a fixed volume of powder during rotation. The stroke of the lifting handle determines the rotation angle of the rotating wheel, which in turn determines the amount of powder scraped. Without automatic feeding, a gap would form between the rotating wheel and the powder surface after powder consumption, leading to unstable scraping and even complete failure to scrape powder. A return scraper is located at the top of the powder hopper, rotatably connected to a horizontal rack. The horizontal rack moves with the rotation of the gears. When the rotary feeder rotates clockwise to supply powder, the horizontal rack drives the return scraper to move towards the rotary feeder. In each dosing cycle, the return scraper scrapes the residual powder on the surface of the support plate towards the rotary feeder, so that the residual powder can be scraped and reused by the subsequent rotary feeder. If the residual powder at the bottom of the support plate is not cleaned for a long time, it will form hard lumps after getting damp, which is more difficult to remove and will eventually affect the smoothness of dosing.

[0015] 3. In this invention, when the rotating feed wheel supplies powder, the gear drives the horizontal rack to move. During the movement of the horizontal rack, it touches the inclined surface of the moving rod, pushing the moving rod to move within the limiting frame. The moving rod drives the extension rod and the blocking block to move. The extension rod causes the moisture-proof door to rotate and open. The moisture-proof door remains closed when not adding chemicals, preventing moisture from rising from the premixing container into the powder hopper and preventing the powder from becoming damp and clumping. If not sealed, moisture will continuously rise from the premixing container into the powder hopper, causing the powder to absorb moisture and clump. This clumped powder will block the dosing port, affecting the dispensing efficiency. As the moisture-proof door opens, the movement of the extension rod causes the moving frame to move. The moving frame pulls the sealing plate through the telescopic rod. The sealing plate has a through groove on its surface, and the isolation plate has a sealing groove. During chemical addition, the through groove of the sealing plate aligns with the sealing groove of the isolation plate, and the powder falls into the premixing container through the through groove and the sealing groove. In this way, the moisture generated in the premixing container is isolated by two layers, making it almost impossible for it to enter the powder hopper. Even when only the moisture-proof door is closed, moisture may still seep into the powder hopper through the gaps, and the risk of the powder becoming damp still exists. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a container in one embodiment of the present invention; Figure 2 This is a schematic diagram of the overall positional structure in one embodiment of the present invention; Figure 3 This is a schematic cross-sectional view of the container in one embodiment of the present invention; Figure 4 This is a schematic diagram of the position structure of the rotating wheel in one embodiment of the present invention; Figure 5 This is a schematic diagram of the position structure of the shear gate in one embodiment of the present invention; Figure 6 This is a schematic diagram of the position structure of the vertical partition in one embodiment of the present invention; Figure 7 This is an embodiment of the present invention. Figure 6 Enlarged schematic diagram of section A in the middle; Figure 8 This is a schematic diagram of the position structure of the material support plate in one embodiment of the present invention; Figure 9 This is a schematic diagram of the position structure of the spinning wheel in one embodiment of the present invention; Figure 10 This is a schematic diagram of the position and structure of the insulating plate in one embodiment of the present invention.

[0017] Explanation of key figure labels: 1. Container; 2. Motor; 201. Rotating shaft; 202. Fan blade; 203. Horizontal partition; 204. Vertical partition; 3. Belt No. 1; 301. Intermediate shaft; 302. Belt No. 2; 303. Reciprocating screw; 304. Telescopic column; 305. Scraper; 306. Circular plate; 307. Shear gate; 308. Rotating wheel; 309. Rotating rod; 310. Electric pump; 311. Electric tee; 312. Return pipe; 313. Output pipe; 314. 315. Long protrusion; 4. Filter plate; 5. Handle; 401. Gear; 402. Rotating wheel; 403. Horizontal rack; 404. Small rotating shaft; 405. Fixing plate; 406. Material support plate; 407. Blocking block; 408. Return scraper; 5. Moisture-proof door; 501. Extension rod; 502. Sliding block; 503. Isolation plate; 504. Limiting frame; 505. Moving rod; 506. Inclined block; 507. Driving frame; 508. Telescopic rod; 509. Sealing plate. Detailed Implementation

[0018] The specific embodiments of the present invention will now be described in detail with reference to the accompanying drawings, but it should be understood that the scope of protection of the present invention is not limited to the specific embodiments.

[0019] like Figure 1 - Figure 10As shown, one embodiment of the present invention is: an agricultural spraying and mixing device for intelligent agricultural planting, comprising: a container 1, a horizontal partition 203 fixedly connected to the inner wall of the container 1, a vertical partition 204 fixedly connected to the inner wall of the container 1, a motor 2 fixedly connected to the bottom of the inner wall of the container 1, a rotating shaft 201 fixedly connected to the output end of the motor 2, a fan blade 202 fixedly connected to the circumferential surface of the rotating shaft 201, an intermediate shaft 301 rotatably connected to the bottom of the inner wall of the container 1, a first belt 3 sleeved on the circumferential surface of the rotating shaft 201, the inner wall of the first belt 3 sleeved on the circumferential surface of the intermediate shaft 301, a reciprocating screw 303 rotatably connected to the bottom of the inner wall of the container 1, a second belt 302 sleeved on the circumferential surface of the intermediate shaft 301, the inner wall of the second belt 302 sleeved on the circumferential surface of the reciprocating screw 303, a fixing plate 405 fixedly connected to the inner wall of the container 1, and a threaded connection on the circumferential surface of the reciprocating screw 303. A circular plate 306 is connected to a container 1. A small block is set at the bottom of the circular plate 306. A shear gate 307 is rotatably connected to the small block of the circular plate 306. A long thin rod is set on the surface of the small block of the circular plate 306. One end of a telescopic column 304 is fixedly connected to the bottom of the circular plate 306. A rotary scraper 305 is fixedly connected to the other end of the telescopic column 304. A filter plate 315 is fixedly connected to the surface of a fixed plate 405. An electric pump 310 is fixedly connected to the bottom of the fixed plate 405. The water inlet of the electric pump 310 is connected to the filter plate 315. An electric tee 311 is fixedly connected to the water outlet of the electric pump 310. A return pipe 312 is fixedly connected to the top of the electric tee 311. The powder and water in the container 1 flow upward through the shear gate 307. The powder and water are strongly sheared and mixed when passing through the gap of the shear gate 307. When the circular plate 306 moves downward, the rotary scraper 305 rotates and scrapes the powder clumps at the bottom, solving the problem of powder clumps deposited at the bottom.

[0020] An output pipe 313 is fixedly connected to the right side of the electric tee 311. A rotating wheel 308 is rotatably connected to the surface of the diaphragm 203. A rotating rod 309 is fixedly connected to the surface of the rotating wheel 308. A long protrusion 314 is fixedly connected to the outer surface of the second belt 302. The liquid flows back into the container 1 from the return inlet in the middle of the premixing container, forming a circulating flow. The liquid travels one more turn outside the premixing container and is further mixed by the shear flow in the pipe.

[0021] The long, thin rod is positioned above the surface of the shear gate 307, and the surface of the filter plate 315 is positioned above the bottom of the rotary scraper 305. The rotary scraper 305 can scrape the filter plate 315 to prevent powder clumps from accumulating on it. A first spring is installed inside the telescopic column 304 to support it. The return pipe 312 is connected to the top of the filter plate 315, and the output pipe 313 is connected to the top of the fixed plate 405. A control terminal is provided on the surface of the electric tee 311, and the control terminal is electrically connected to the electric tee 311. The control end of the electric three-way valve 311 is located on the movement trajectory of the rotating rod 309. Multiple long protrusions 314 are provided. The number of long protrusions 314 determines the number of rotations of the rotating wheel 308. The surface of the rotating wheel 308 is located on the top movement trajectory of the long protrusions 314. A one-way valve is provided on the inner wall of the return pipe 312 and the inner wall of the output pipe 313. The space between the left side of the vertical partition 204 and the inner wall of the container 1 is the main stirring container. The space between the right side of the vertical partition 204 and the inner wall of the container 1 is the premixing container. The space between the right side of the vertical partition 204 and the front side of the horizontal partition 203 is the water storage space.

[0022] In this embodiment, the following steps are performed: First, the powder and water are fed into a premixing container for premixing. After premixing, the solution is then transferred to the main container for thorough stirring and dilution. The diluted solution is then ready for spraying. Motor 2 is turned on, driving the rotating shaft 201 to rotate. The rotating shaft 201, in turn, drives the fan blades 202 and the first belt 3 to rotate. The fan blades 202 rotate to stir and dilute the concentrated solution. The first belt 3 rotates, driving the intermediate shaft 301 to rotate. The intermediate shaft 301 rotates, driving the second belt 302 to rotate. The second belt 302 rotates, driving the reciprocating screw 303 to rotate. The reciprocating screw 303 causes the circular plate 306 on its circumferential surface to reciprocate up and down. During the upward movement of the circular plate 306, the powder and water in the inner container are dispersed through... As the powder and water flow out through shear gate 307, they mix. After the circular plate 306 reaches the top, it changes direction and begins to move downwards. A slender rod restricts the downward rotation of shear gate 307, preventing it from rotating too far. When the powder and water flow upwards again through shear gate 307, they push against its surface, forcing it to press tightly against the circular plate 306. With the shear gate pressed against the circular plate 306, the powder and water cannot flow out. The circular plate 306 continues to descend, squeezing the powder and water, which are then forced to flow through filter plate 315. Filter plate 315 intercepts large, unfilled particles. The mixed powder and finely mixed liquid continue to flow to the electric pump 310, where it is further pressurized and flows to the electric tee 311. From there, it flows to the return pipe 312, exits through the return pipe 312, and re-enters the container via a one-way valve. Due to the one-way valve, it cannot flow back into the return pipe 312. Meanwhile, the circular plate 306 continues downward, and the scraper 305 first touches the bottom. As the circular plate 306 rotates downward, it drives the scraper 305 to rotate as well. During this rotation, the scraper 305 pushes and crushes the powder clumps gathered near the filter plate 315. The continuous downward movement of the circular plate 306 compresses the telescopic column 304, causing it to contract and simultaneously compress the first spring, ensuring that the scraper 305 can... The scraper plate 305 remains firmly attached to the bottom, continuously scraping until the circular plate 306 begins to move in the opposite direction. The circular plate 306 then begins to move upwards again, and the scraper plate 305 is pressed against the bottom by the first spring until the first spring fully extends, the telescopic column 304 is fully extended, and the scraper plate 305 moves away from the bottom. This cycle allows for rapid mixing of the powder. Through the rotating wheel 308, the second belt 302 continuously rotates, driving the long protrusion 314 to move. The long protrusion 314 touches the surface of the rotating wheel 308, pushing it to rotate. The rotating wheel 308 slowly rotates, causing the surface rotating rod 309 to rotate until it contacts the control end of the electric tee 311.The control terminal of the electric three-way valve 311 closes the passage of the return pipe 312 and opens the passage of the output pipe 313. At this time, the mixed liquid, squeezed multiple times by the circular plate 306, flows to the output pipe 313 and into the mixing tank through the one-way valve of the output pipe 313. Combined with the rotating fan blades 202 in the mixing tank, the liquid is thoroughly diluted and mixed with more water to achieve the spraying standard. During the next rotation of the second belt 302, water is injected into the premixing container, which, in conjunction with the circular plate 306, further dilutes the liquid. The remaining liquid in the premixing container is squeezed into the filter plate 315, flowing out through the filter plate 315 and passing through the electric pump 310, electric tee 311, and output pipe 313 until the premixing container is cleaned. Meanwhile, the second belt 302 continues to rotate until it drives the rotating rod 309 to contact the control end of the electric tee 311 again. The passage of the electric tee 311 is then modified, closing the output pipe 313 and opening the return pipe 312. This process of injecting water and repeating the cycle completely cleans the last remaining liquid in the return pipe 312.

[0023] Please see Figure 1 - Figure 10 Based on the above embodiments, in another embodiment of the present invention, a handle 4 is slidably connected to the inner wall of the container 1, a vertical rack is provided on the top of the handle 4, a small rotating shaft 404 is rotatably connected to the inner wall of the container 1, a gear 401 is fixedly connected to the circumferential surface of the small rotating shaft 404, the gear 401 meshes with the vertical rack of the handle 4, a rotating wheel 402 is fixedly connected to the circumferential surface of the gear 401, a material support plate 406 is slidably connected to the inner wall of the container 1, the material support plate 406 gradually moves upward under the push of the No. 3 spring, so that the remaining powder is always kept at the same height, and the rotating wheel 402 will not be scraped empty due to the reduction of powder, the powder supply is stable, and the rotating wheel 402 carries out a fixed volume of powder during the rotation process.

[0024] A horizontal rack 403 is slidably connected to the inner wall of container 1. The horizontal rack 403 meshes with a gear 401. A blocking block 407 is fixedly connected to the surface of the horizontal rack 403. A return scraper 408 is rotatably connected to the surface of the horizontal rack 403. In each dosing cycle, the return scraper 408 scrapes the residual powder on the surface of the support plate 406 toward the rotating wheel 402, so that the residual powder can be scraped and reused by the subsequent rotating wheel 402.

[0025] A second spring is installed between the top of the handle 4 and the inner wall of the container 1. The second spring allows the handle 4 to be pushed down when not in use. A third spring is installed between the top of the fixed plate 405 and the bottom of the material support plate 406. The third spring can continuously push the material support plate 406 upward to keep the powder at the top. The surface of the blocking block 407 is located on the left side of the surface of the return scraper 408. The blocking block 407 can continuously restrict the return scraper 408. The surface of the material support plate 406 is located above the bottom movement trajectory of the return scraper 408. A limiting block is installed on the inner wall of the handle 4. The limiting block is located above the movement trajectory of the surface of the material support plate 406.

[0026] A moisture-proof door 5 is rotatably connected between the inner walls of container 1. A torsion spring is installed between the inner walls of the moisture-proof door 5. An extension rod 501 is fixedly connected to the bottom of the moisture-proof door 5. A sliding groove is opened on the inner wall of container 1. A slider 502 is slidably connected in the sliding groove of container 1. The circumferential surface of the extension rod 501 is fixedly connected to the inner wall of the slider 502. A limiting frame 504 is fixedly connected to the inner wall of container 1. A moving rod 505 is slidably connected to the inner wall of the limiting frame 504. An inclined surface is provided at the top of the moving rod 505. An inclined surface is provided on the surface of the transverse rack 403. The inclined surface of the moving rod 505 is located on the transverse rack 403. Above the inclined plane trajectory of 03, the circumferential surface of the extension rod 501 is located between the surface of the moving rod 505 and the inner wall of the limiting frame 504. A No. 4 spring is provided between the surface of the moving rod 505 and the inner wall of the limiting frame 504. An inclined block 506 is slidably connected to the inner wall of the container 1. A No. 5 spring is provided between the bottom of the inclined block 506 and the inner wall of the container 1. The inclined surface of the inclined block 506 is located above the bottom trajectory of the moving rod 505. The moisture-proof door 5 remains closed when not adding medicine, preventing water vapor in the premixed container from rising into the powder silo and preventing the powder from getting damp and clumping.

[0027] An isolation plate 503 is fixedly connected to the inner wall of container 1. The isolation plate 503 has a sealing groove. A sealing plate 509 is slidably connected to the inner wall of the isolation plate 503. One end of a telescopic rod 508 is fixedly connected to the surface of the sealing plate 509. The other end of the telescopic rod 508 is fixedly connected to a drive frame 507. The circumferential surface of the extension rod 501 is located between the inner walls of the drive frame 507. A through groove is opened on the surface of the sealing plate 509. The isolation plate 503 has a sealing groove. When adding medicine, the through groove of the sealing plate 509 is aligned with the sealing groove of the isolation plate 503. The medicine powder falls into the premixing container through the through groove and the sealing groove. In this way, the water vapor generated in the premixing container is isolated by two layers.

[0028] In this embodiment, the powder is placed between the surface of the tray 406 and the inner wall of the handle 4 (hereinafter referred to as the medicine chamber) through the tray 406. The third spring at the bottom is pressed down by the weight of the powder. The operator manually lifts the handle 4, which drives the gear 401 to rotate clockwise. Moving the handle 4 upward will compress the second spring. The rotation of the gear 401 drives the small shaft 404 to rotate, which in turn drives the rotating wheel 402 to rotate. The rotating wheel 402 scrapes the powder, and the scraped powder continues to roll along the inner wall of the rotating wheel 402. As the rotating wheel 402 rotates to the other side, the powder falls onto the surface of the partition plate 503. Then, the handle 4 is manually released or pulled down. The handle 4 drives the gear 401 to rotate counterclockwise. The counterclockwise rotation of the gear 401 drives the rotating wheel 402 to rotate counterclockwise, thus bringing the remaining powder on the inner wall back into the medicine chamber. This cycle continues. After the powder in the medicine chamber decreases, the third spring will continue to push it upward until it pushes the support plate 406 to touch the blocking block 407. The support plate 406 will be blocked by the limiting block and cannot move upward further, falling onto the partition plate. The powder on the surface of 503 can be drawn into the premixing container by water. As the gear 401 rotates clockwise, the horizontal rack 403 moves towards the small rotating shaft 404. This movement of the rack 403 causes the blocking block 407 and the return scraper 408 to move. The blocking block 407 restricts the movement of the return scraper 408, preventing it from rotating. As the rack 403 moves, the return scraper 408 carries the powder towards the rotating wheel 402. When gear 401 rotates counterclockwise, gear 401 drives the horizontal rack 403 to move in the opposite direction. The reverse movement of the horizontal rack 403 drives the blocking block 407 and the return scraper 408 to move. The reverse-moving return scraper 408 is not restricted by the blocking block 407. The return scraper 408 is pushed by the powder and flipped, so that the return scraper 408 will not carry the powder back. This cycle continues until the material support plate 406 is in contact with the blocking block 407. The return scraper 408 can scrape away the powder remaining on the surface of the material support plate 406 as much as possible, reducing the powder residue.

[0029] As the horizontal rack 403 moves towards the gear 401 via the moisture-proof door 5, it first contacts the inclined surface of the moving rod 505, then continues to push the moving rod 505. The movement of the moving rod 505 causes the extension rod 501 to move, and simultaneously compresses the fourth spring. This continues until the horizontal rack 403 pushes the moving rod 505 onto the inclined surface of the inclined block 506. The limiting frame 504 then restricts the moving rod 505 from being pushed further. The horizontal rack 403 then moves downwards along the inclined surface of the moving rod 505, and the downward movement of the moving rod 505 compresses the inclined block 506. 506 compresses the fifth spring downwards, which in turn drives the extension rod 501. The extension rod 501 then opens the moisture-proof door 5, allowing the powder carried by the rotating wheel 402 to fall through. After the horizontal rack 403 moves back in the opposite direction, it releases its restriction on the moving rod 505. Once the horizontal rack 403 is completely away from the moving rod 505, the moving rod 505 is first lifted by the fifth spring. Then, through the inclined plane of the inclined block 506, the fourth spring continues to push the moving rod 505 back to its original position. After the moving rod 505 returns to its original position, the moisture-proof door 5 is stretched back by the torsion spring, and the extension rod 501... As the moisture-proof door 5 returns to its original position, it will open during the dosing process to allow the powder to fall. When dosing stops, the moisture-proof door 5 will close the passage, blocking most of the moisture. Combined with the rotation of the rotary wheel 402, this will break up some of the powder lumps. Through the sealing plate 509, during dosing, the extension rod 501 is pushed and moved. The movement of the extension rod 501 will move the drive frame 507, which in turn will move the telescopic rod 508. During this movement, the telescopic rod 508 will be stretched, simultaneously causing the sealing plate 509 to shift horizontally. The translation of 09 will make its through groove the same as the sealing groove. At this time, the powder will fall through the opening of the moisture-proof door 5 and directly fall into the premixing container through the sealing groove and the through groove. When the moisture-proof door 5 is closed, the reverse transmission will pull the sealing plate 509 to move in the opposite direction. The movement of the sealing plate 509 will disconnect its through groove from the sealing groove. The surface of the sealing plate 509 will seal the sealing groove, thereby closing the premixing container and realizing linkage. It can be opened when adding medicine and closed when stopping medicine. Combined with the isolation plate 503 and the moisture-proof door 5, it can further isolate water vapor. The closed isolation plate 503 will not affect the mixing process of the premixing container.

[0030] It is understood that the technical features of the above embodiments can be combined arbitrarily. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0031] The above are merely preferred embodiments of this application, and only specifically describe the technical principles of this application. These descriptions are only for explaining the principles of this application and should not be construed as limiting the scope of protection of this application in any way. Based on this explanation, any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application, as well as other specific embodiments of this application that can be conceived by those skilled in the art without creative effort, should be included within the scope of protection of this application.

Claims

1. An agricultural spraying and mixing device for intelligent agricultural planting, characterized in that, include: A container (1) has a horizontal partition (203) fixedly connected to its inner wall, a vertical partition (204) fixedly connected to its inner wall, a motor (2) fixedly connected to the bottom of its inner wall, a rotating shaft (201) fixedly connected to the output end of the motor (2), a fan blade (202) fixedly connected to the circumferential surface of the rotating shaft (201), an intermediate shaft (301) rotatably connected to the bottom of its inner wall, a first belt (3) fitted on the circumferential surface of the rotating shaft (201), the inner wall of the first belt (3) fitted on the circumferential surface of the intermediate shaft (301), a reciprocating screw (303) rotatably connected to the bottom of its inner wall, a second belt (302) fitted on the circumferential surface of the intermediate shaft (301), the inner wall of the second belt (302) fitted on the circumferential surface of the reciprocating screw (303), and the container (1) has a horizontal partition (203) fixedly connected to its inner wall, a vertical partition (204) fixedly connected to the inner wall, a motor (2) fixedly connected to the bottom of its inner wall, a rotating shaft (201), a rotating shaft (201) fixedly connected to the output end of the motor (2), a rotating shaft (201), a rotating shaft (204 ... A fixed plate (405) is fixedly connected to the wall. A circular plate (306) is threadedly connected to the circumferential surface of the reciprocating screw (303). A small block is provided at the bottom of the circular plate (306). A shear gate (307) is rotatably connected to the small block of the circular plate (306). A long thin rod is provided on the surface of the small block of the circular plate (306). One end of a telescopic column (304) is fixedly connected to the bottom of the circular plate (306). A rotary scraper (305) is fixedly connected to the other end of the telescopic column (304). A filter plate (315) is fixedly connected to the surface of the fixed plate (405). An electric pump (310) is fixedly connected to the bottom of the fixed plate (405). The water inlet of the electric pump (310) is connected to the filter plate (315). An electric tee (311) is fixedly connected to the water outlet of the electric pump (310). A return pipe (312) is fixedly connected to the top of the electric tee (311).

2. The agricultural spraying and mixing device for intelligent agricultural planting according to claim 1, characterized in that, An output pipe (313) is fixedly connected to the right side of the electric tee (311), a rotating wheel (308) is rotatably connected to the surface of the cross diaphragm (203), a rotating rod (309) is fixedly connected to the surface of the rotating wheel (308), and a long protrusion (314) is fixedly connected to the outer surface of the second belt (302).

3. The agricultural spraying and mixing device for intelligent agricultural planting according to claim 2, characterized in that, The long, thin rod is positioned above the surface of the shear gate (307), the surface of the filter plate (315) is positioned above the bottom of the rotary scraper (305), a first spring is installed inside the telescopic column (304), the return pipe (312) is connected to the top of the filter plate (315), the output pipe (313) is connected to the top of the fixed plate (405), a control terminal is provided on the surface of the electric tee (311), the control terminal is electrically connected to the electric tee (311), and the control terminal of the electric tee (311) is located at... On the trajectory of the rotating rod (309), there are multiple long protrusions (314). The surface of the rotating wheel (308) is located on the top trajectory of the long protrusions (314). A one-way valve is provided on the inner wall of the return pipe (312). A one-way valve is provided on the inner wall of the output pipe (313). The left side of the 204 and the inner wall of the container (1) are the main stirring container. The right side of the vertical partition (204) and the inner wall of the container (1) are the premixing container. The right side of the vertical partition (204) and the front side of the horizontal partition (203) are the water storage space.

4. The agricultural spraying and mixing device for intelligent agricultural planting according to claim 3, characterized in that, The container (1) has a handle (4) slidably connected to its inner wall. The handle (4) has a vertical rack at its top. The container (1) has a small rotating shaft (404) rotatably connected to its inner wall. The small rotating shaft (404) has a gear (401) fixedly connected to its circumferential surface. The gear (401) meshes with the vertical rack of the handle (4). The gear (401) has a rotating wheel (402) fixedly connected to its circumferential surface. The container (1) has a material support plate (406) slidably connected to its inner wall.

5. The agricultural spraying and mixing device for intelligent agricultural planting according to claim 4, characterized in that, The inner wall of the container (1) is slidably connected with a horizontal rack (403), which meshes with a gear (401). A blocking block (407) is fixedly connected to the surface of the horizontal rack (403), and a return scraper (408) is rotatably connected to the surface of the horizontal rack (403).

6. The agricultural spraying and mixing device for intelligent agricultural planting according to claim 5, characterized in that, A second spring is provided between the top of the handle (4) and the inner wall of the container (1), a third spring is provided between the top of the fixing plate (405) and the bottom of the material support plate (406), the surface of the blocking block (407) is located on the left side of the surface of the return scraper (408), the surface of the material support plate (406) is located above the bottom movement trajectory of the return scraper (408), a limiting block is provided on the inner wall of the handle (4), and the limiting block is located above the movement trajectory of the surface of the material support plate (406).

7. The agricultural spraying and mixing device for intelligent agricultural planting according to claim 6, characterized in that, A moisture-proof door (5) is rotatably connected between the inner walls of the container (1). A torsion spring is provided between the inner walls of the moisture-proof door (5). An extension rod (501) is fixedly connected to the bottom of the moisture-proof door (5). A sliding groove is provided on the inner wall of the container (1). A slider (502) is slidably connected in the sliding groove of the container (1). The circumferential surface of the extension rod (501) is fixedly connected to the inner wall of the slider (502). A limiting frame (504) is fixedly connected to the inner wall of the container (1). A moving rod (505) is slidably connected to the inner wall of the limiting frame (504). An inclined surface is provided at the top of the moving rod (505). The horizontal teeth The surface of the bar (403) is provided with an inclined surface. The inclined surface of the moving rod (505) is located on the inclined surface movement trajectory of the horizontal rack (403). The circumferential surface of the extension rod (501) is located between the surface of the moving rod (505) and the inner wall of the limiting frame (504). A No. 4 spring is provided between the surface of the moving rod (505) and the inner wall of the limiting frame (504). An inclined block (506) is slidably connected to the inner wall of the container (1). A No. 5 spring is provided between the bottom of the inclined block (506) and the inner wall of the container (1). The inclined surface of the inclined block (506) is located on the bottom movement trajectory of the moving rod (505).

8. The agricultural spraying and mixing device for intelligent agricultural planting according to claim 7, characterized in that, An isolation plate (503) is fixedly connected to the inner wall of the container (1). The isolation plate (503) has a sealing groove. A sealing plate (509) is slidably connected to the inner wall of the isolation plate (503). One end of a telescopic rod (508) is fixedly connected to the surface of the sealing plate (509). The other end of the telescopic rod (508) is fixedly connected to a drive frame (507). The circumferential surface of the extension rod (501) is located between the inner walls of the drive frame (507). A through groove is opened on the surface of the sealing plate (509).

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