A pepper seed seedling cultivation device based on water and fertilizer integration

Abstract

This invention relates to the field of vegetable cultivation technology and discloses a chili seed and seedling cultivation device based on integrated water and fertilizer management. The device includes a cultivation box, a transparent glass plate, and a handle. The cultivation box has a top cover with multiple through holes. A seedling box is slidably connected inside the cultivation box. Multiple sleeve rods are fixedly connected to the lower surface of the seedling box, and a fixed rod is slidably connected inside each sleeve rod. An elastic element is fixedly installed on the lower surface of each sleeve rod. Multiple through-tubes are connected through the inside of the seedling box, and sealing plugs are installed inside each through-tube. Through the cooperation of the sleeve rods, fixed rods, elastic element, through-tubes, sealing plugs, water outlet pipe, pin, independent power supply, and drainage component, waterlogging of the chili seedling roots is prevented, while the drainage component ensures stable and normal operation of the drainage process.

Description

Technical Field

[0001] This invention relates to the field of vegetable cultivation technology, specifically to a chili seed and seedling cultivation device based on integrated water and fertilizer management. Background Technology

[0002] Seed and seedling cultivation is a standardized seedling cultivation process in which crop seeds are nurtured in a controlled environment with appropriate temperature, light, water, air, and nutrients. The process involves germination, sowing, seedling raising, and hardening off to produce robust, uniform seedlings free from diseases and pests. Once the seedlings reach the appropriate age, they are transplanted to the field or planted out. This process improves the germination rate, survival rate, and early growth of the crop, laying the foundation for a high yield later on.

[0003] A search revealed a Chinese patent publication number: CN108738879B, which includes a seedling box with a first and second drainage hole at the bottom; a fixed platform below the seedling box, with a supporting spring between the platform and the seedling box; a piston inside the second drainage hole, with a drainage groove on the inner wall of the second drainage hole; a reset component on the piston; a top rod on the fixed platform; a sprinkler pipe and a water collection section above the seedling box, with sprinkler holes on the sprinkler pipe; a fixed block on the sprinkler pipe, with the water collection section slidably connected to the fixed block, and a first rack on the outer wall of the water collection section, with a water inlet on the water collection section; a gear rotatably connected to the fixed block, meshing with the first rack; a second rack on the seedling box for meshing with the gear; a water collection chamber inside the water collection section, with an outlet on the lower wall of the water collection chamber, and a sliding door at the outlet.

[0004] Existing cultivation devices are mostly simple seedling boxes. Although they are equipped with drainage systems, the drainage channels are easily blocked by soil clumps, resulting in poor drainage and further affecting the normal growth of chili seedlings. Summary of the Invention

[0005] This invention provides a chili seedling cultivation device based on integrated water and fertilizer management, which aims to improve the problem in the prior art where drainage channels are easily blocked by soil clumps, resulting in poor drainage and affecting the normal growth of chili seedlings.

[0006] The technical solution adopted by this invention to solve its technical problem is: A chili seedling cultivation device based on integrated water and fertilizer management includes a cultivation box, a transparent glass plate, and a handle. The cultivation box has a top cover with multiple through holes. A seedling box is slidably connected inside the cultivation box. Multiple sleeve rods are fixedly connected to the lower surface of the seedling box, and fixed rods are slidably connected inside each sleeve rod. An elastic element is fixedly installed on the lower surface of each sleeve rod. Multiple through pipes are connected through the inside of the seedling box, and sealing plugs are installed inside each through pipe. A water outlet pipe is slidably connected to the outer wall of each through pipe, and a pin is fixedly connected inside the water outlet pipe. A first and a second sensing probe are fixedly installed inside the cultivation box. A sensing plate is fixedly installed inside the seedling box, and initially, the sensing plate is at the same horizontal level as the first sensing probe. An independent power supply is fixedly installed on the lower surface of the cultivation box, and multiple drainage components are installed inside the independent power supply.

[0007] Preferably, the drainage assembly includes a rotating shaft, one end of which is rotatably connected to the interior of an independent power supply, and the other end of which is fixedly connected to a stirring ring. The outer wall of the stirring ring is rotatably connected to the interior of a water outlet pipe. A limiting rod is fixedly connected to the outer wall of the sleeve rod, and the outer wall of the limiting rod is slidably connected to the interior of the incubation box. A limiting groove is formed inside the incubation box, and the limiting rod is slidably connected to the limiting groove.

[0008] Preferably, a plurality of rotating plates are fixedly connected to the outer wall of the rotating shaft, and a striking component is attached to the outer wall of the rotating plate. The striking component includes a hammer, and the outer wall of the hammer is attached to the outer wall of the water outlet pipe.

[0009] Preferably, the striking assembly further includes a transmission block, the outer wall of the rotating plate is attached to the outer wall of the transmission block, a fixed column is slidably connected to the outer wall of the transmission block, the top end of the fixed column is fixedly connected to the lower surface of the incubator, an elastic element two is fixedly provided at the top end of the transmission block, the end of the elastic element two away from the transmission block is fixedly provided on the inner top wall of the fixed column, and the outer wall of the hammer is fixedly connected to the outer wall of the transmission block.

[0010] Preferably, a control block is installed inside the top cover, and the control block is fixedly connected to multiple sealing components via external conductive wires. Each sealing component includes an electromagnet, and the outer wall of the electromagnet is slidably connected to the inside of the top cover.

[0011] Preferably, the sealing assembly further includes an elastic element three, one end of which is fixedly disposed on the outer wall of the electromagnet, and the other end of which is fixedly disposed on the inner wall of the top cover. A magnetic strip is magnetically attracted to the side of the electromagnet away from the elastic element three, and the magnetic strip is fixedly disposed on the outer wall of the top cover.

[0012] Preferably, a magnetic block one is fixedly connected to the side of the electromagnet near the elastic element three, and a magnetic block two is magnetically attracted to the outer wall of the magnetic block one. The upper surface of the magnetic block two is fixedly connected to the inner wall of the top cover.

[0013] Preferably, the sealing plug has a groove inside, and the size of the groove is adapted to the ejector pin.

[0014] Preferably, the top cover has a sliding groove inside, and the electromagnet is slidably connected to the sliding groove.

[0015] Preferably, the bottom end of the fixing rod is fixedly connected to the inner bottom wall of the incubator, the end of the elastic element away from the sleeve rod is fixedly installed on the inner bottom wall of the incubator, the outer wall of the water outlet pipe is connected through to the bottom of the incubator, and the outer wall of the ejector pin is slidably connected to the inside of the sealing plug.

[0016] When using this product, first spread the soil layer by layer in the seedling box, then sow the chili seeds for seedling cultivation. Maintain appropriate soil moisture during seedling cultivation. When excessive external moisture enters the soil inside the seedling box, the overall weight of the seedling box increases, causing it to slide downwards within the box. As the seedling box slides down, it drives the sleeve rod to move synchronously downwards along the outer wall of the fixed rod, coordinating with the compression elastic element of the seedling box. Simultaneously, the downward movement of the seedling box also causes the water pipe to move downwards inside the outlet pipe. After the water pipe has moved a certain distance, its internal sealing plug will contact the ejector pin, which will then lift the sealing plug, allowing water to enter. The first step releases the seal on the connecting pipe, allowing excess water in the seedling box to drain through the connecting pipe and the outlet pipe. When the pin fully pushes up the seal and the water drains normally, the sensor plate on the seedling box aligns with the second sensor probe. The second sensor probe detects the signal and transmits it to the external main control device, which then controls the independent power supply to start, driving the drainage component to work. This achieves drainage of the cement mixture, ensuring a stable and smooth drainage process, and enabling automatic drainage when there is too much water. This prevents the roots of the chili seedlings from being soaked in water, ensuring the normal operation of the seedling cultivation.

[0017] The present invention has the following beneficial effects: 1. This invention achieves automatic unsealing of the through pipe when there is too much water inside the seedling box, through the cooperation of the sleeve rod, fixing rod, elastic element, through pipe, sealing plug, water outlet pipe, pin, independent power supply and drainage component, so that the excess water inside the seedling box can be automatically discharged, avoiding waterlogging of the roots of pepper seedlings. At the same time, the drainage component can also guide the water flow to ensure normal and stable operation of drainage.

[0018] 2. This invention prevents dirt and other contaminants from adhering to the inner wall of the water outlet pipe and affecting its normal use by intermittent contact between the hammer and the water outlet pipe.

[0019] 3. This invention ensures that the moisture content in the seedling box is always maintained within a range suitable for the growth of chili seedlings through the combined action of the electromagnet, magnetic strip, induction probe, control block, and elastic element. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a partial structural diagram of the incubator of the present invention; Figure 3 This is a partial structural diagram of the sealing plug of the present invention; Figure 4 This is a partial structural diagram of the rotating shaft of the present invention; Figure 5 This is a partial structural diagram of the elastic element two of the present invention; Figure 6 This is a partial structural diagram of the control block of the present invention; Figure 7 This is a partial structural diagram of the electromagnet of the present invention.

[0021] in: 1. Incubation box; 2. Transparent glass plate; 3. Handle; 4. Top cover; 5. Through hole; 6. Seedling box; 7. Sleeve rod; 8. Fixing rod; 9. Elastic component one; 10. Through pipe; 11. Sealing plug; 12. Water outlet pipe; 13. Pin; 14. Independent power supply; 15. Drainage assembly; 151. Rotating shaft; 152. Stirring ring; 16. Rotating plate; 17. Tapping assembly; 171. Transmission block; 172. Fixing column; 173. Elastic component two; 174. Hammer; 18. Sensor probe one; 19. Sensor probe two; 20. Control block; 21. Sealing assembly; 211. Electromagnet; 212. Elastic component three; 213. Magnetic strip; 22. Magnetic block one; 23. Magnetic block two; 24. Limiting rod; 25. Limiting groove. Detailed Implementation

[0022] 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.

[0023] Please see the appendix Figure 1 - Appendix Figure 4This invention provides a chili seed and seedling cultivation device based on integrated water and fertilizer management, including a cultivation box 1, a transparent glass plate 2, and a handle 3. A top cover 4 is installed inside the cultivation box 1, and multiple through holes 5 are opened inside the top cover 4. A seedling box 6 is slidably connected inside the cultivation box 1. Multiple sleeve rods 7 are fixedly connected to the lower surface of the seedling box 6, and a fixed rod 8 is slidably connected inside the sleeve rods 7. An elastic element 9 is fixedly installed on the lower surface of the sleeve rods 7. Multiple through pipes 10 are connected through the inside of the seedling box 6, and a sealing plug 11 is installed inside the through pipes 10. A water outlet pipe 12 is slidably connected to the outer wall of the through pipes 10, and a pin 13 is fixedly connected inside the water outlet pipe 12. A first sensing probe 18 and a second sensing probe 19 are fixedly installed inside the cultivation box 1. A sensing plate is fixedly installed inside the seedling box 6, and the sensing plate is initially at the same horizontal level as the first sensing probe 18. An independent power supply 14 is fixedly installed on the lower surface of the cultivation box 1, and multiple drainage components 15 are installed inside the independent power supply 14.

[0024] Specifically, the bottom of the seedling box 6 is equipped with a soil sealing cloth to prevent large soil particles from falling. A layer of sand is laid on top of this cloth, and then soil is spread layer by layer inside the seedling box 6 before chili seeds are sown for seedling cultivation. During seedling cultivation, the soil is kept at a certain level of moisture. When external water enters the soil inside the seedling box 6 through the through-hole 5, the overall weight of the seedling box 6 increases, causing it to slide downwards inside the cultivation box 1. As the seedling box 6 slides downwards, the fixing action of the seedling box 6 and the sleeve rod 7 causes the sleeve rod 7 to slide downwards against the outer wall of the fixing rod 8. At the same time, the sleeve rod 7, in conjunction with the cultivation box 1, compresses the elastic element 9. The elastic element 9 is used to reset the sleeve rod 7, further resetting the seedling box 6. As the seedling box 6 slides downwards, it also causes the through pipe 10 to slide downwards inside the outlet pipe 12. After the through pipe 10 slides downwards a certain distance, its internal sealing plug 11 comes into contact with the ejector pin 13. The ejector pin 13 then lifts the sealing plug 11, thus canceling the sealing action. The sealing of the through pipe 10 allows excess water in the seedling box 6 to be discharged through the through pipe 10 and the outlet pipe 12. When the pin 13 fully lifts the sealing plug 11, allowing water to be discharged through the through pipe 10 and the outlet pipe 12, the sensing plate inside the seedling box 6 and the sensing probe 19 are at the same horizontal level. At this time, the sensing probe 19 will detect the sensing plate inside the seedling box 6 and send a signal to the external main control device. The external main control device controls the independent power supply 14 to turn on, further driving the drainage component 15 to operate. Through the cooperation between the sleeve rod 7, the fixing rod 8, the elastic element 9, the through pipe 10, the sealing plug 11, the outlet pipe 12, the pin 13, the independent power supply 14, and the drainage component 15, the sealing of the through pipe 10 is automatically released when there is too much water inside the seedling box 6, allowing excess water inside the seedling box 6 to be discharged automatically, preventing the roots of the chili seedlings from being soaked in water. At the same time, the drainage component 15 can also assist in the discharge of water, ensuring that the drainage operation can be carried out normally and stably.

[0025] Please see the appendix Figure 2 - Appendix Figure 4 The drainage assembly 15 includes a rotating shaft 151, one end of which is rotatably connected to the inside of an independent power supply 14, and the other end of which is fixedly connected to a stirring ring 152. The outer wall of the stirring ring 152 is rotatably connected to the inside of the water outlet pipe 12. The outer wall of the sleeve rod 7 is fixedly connected to a limiting rod 24, and the outer wall of the limiting rod 24 is slidably connected to the inside of the incubator 1. A limiting groove 25 is opened inside the incubator 1, and the limiting rod 24 is slidably connected to the limiting groove 25. The sealing plug 11 has a groove inside, and the size of the groove is adapted to the ejector pin 13. The bottom end of the fixing rod 8 is fixedly connected to the inner bottom wall of the incubator 1. The end of the elastic element 9 away from the sleeve rod 7 is fixedly set on the inner bottom wall of the incubator 1. The outer wall of the water outlet pipe 12 is connected through to the bottom of the incubator 1, and the outer wall of the ejector pin 13 is slidably connected to the inside of the sealing plug 11.

[0026] Specifically, the limiting rod 24 cooperates with the limiting groove 25 to limit the sliding distance of the sleeve rod 7 under the influence of the elastic element 9, ensuring that the sleeve rod 7 is always at the same height after the elastic element 9 is reset. When the independent power supply 14 is working, it will drive the internal rotating shaft 151 to rotate. When the rotating shaft 151 rotates, through the fixing action of the rotating shaft 151 and the stirring ring 152, it will drive the stirring ring 152 to rotate inside the water outlet pipe 12, thereby realizing the drainage of the water and soil mixture and avoiding blockage of the water outlet pipe 12, which would prevent the water from being discharged normally.

[0027] Please see the appendix Figure 4 and attached Figure 5 Multiple rotating plates 16 are fixedly connected to the outer wall of the rotating shaft 151. A striking assembly 17 is attached to the outer wall of the rotating plate 16. The striking assembly 17 includes a hammer 174, the outer wall of which is attached to the outer wall of the water outlet pipe 12. The striking assembly 17 also includes a transmission block 171. The outer wall of the rotating plate 16 is attached to the outer wall of the transmission block 171. A fixed column 172 is slidably connected to the outer wall of the transmission block 171. The top end of the fixed column 172 is fixedly connected to the lower surface of the incubator 1. An elastic element 2 173 is fixedly provided at the top end of the transmission block 171. The end of the elastic element 2 173 away from the transmission block 171 is fixedly provided on the inner top wall of the fixed column 172. The outer wall of the hammer 174 is fixedly connected to the outer wall of the transmission block 171.

[0028] Specifically, when the rotating shaft 151 rotates, the rotating plate 16 is driven to rotate due to the fixing action of the rotating shaft 151 and the rotating plate 16. After rotating for a period of time, the protruding end of the rotating plate 16 will contact the transmission block 171, further driving the transmission block 171 to slide upward inside the fixed column 172. While sliding, it cooperates with the fixed column 172 to compress the elastic element 173. When the transmission block 171 moves upward, the hammer 174 will move upward synchronously due to the fixing action of the transmission block 171 and the hammer 174, further disengaging it from the water outlet pipe 12. Then the rotating plate 16 continues to rotate. When the rotating plate 16 rotates and disengages from the transmission block 171, the elastic element 173 will release its own elastic force to reset the transmission block 171, further resetting the hammer 174, causing it to contact the water outlet pipe 12 and produce a slight collision. This prevents dirt and other contaminants from adhering to the inner wall of the water outlet pipe 12, thus affecting subsequent normal use.

[0029] Please see the appendix Figure 1 Appendix Figure 6 and attached Figure 7The top cover 4 has a control block 20 installed inside. The control block 20 is fixedly connected to multiple sealing components 21 via external conductive wires. Each sealing component 21 includes an electromagnet 211, the outer wall of which is slidably connected to the inside of the top cover 4. The sealing component 21 also includes an elastic element 212, one end of which is fixedly disposed on the outer wall of the electromagnet 211, and the other end of which is fixedly disposed on the inner wall of the top cover 4. A magnetic strip 213 is magnetically attracted to the side of the electromagnet 211 away from the elastic element 212, and the magnetic strip 213 is fixedly disposed on the outer wall of the top cover 4. A magnetic block 22 is fixedly connected to the side of the electromagnet 211 close to the elastic element 212, and a magnetic block 23 is magnetically attracted to the outer wall of the magnetic block 22. The upper surface of the magnetic block 23 is fixedly connected to the inner wall of the top cover 4. A sliding groove is provided inside the top cover 4, and the electromagnet 211 is slidably connected to the sliding groove.

[0030] Specifically, when the seedling box 6 slides down in the cultivation box 1 until its internal sensing plate contacts the sensing probe 19, it sends a signal to the external main control device. The external main control device then controls the control block 20 to power the electromagnet 211, making it magnetic. At this time, the electromagnet 211 slides inside the top cover 4 and attracts the magnetic strip 213, thus sealing the opening of the top cover 4 and preventing external moisture from entering the seedling box 6 through the through hole 5. When the electromagnet 211 slides, it cooperates with the top cover 4 to stretch the elastic element 212. The elastic elements 9, 173, and 212 can be steel leaf springs, coil springs, torsion bar springs, rubber springs, etc., preferably coil springs. Subsequently, the moisture inside the seedling box 6 is slowly absorbed by the chili seedlings. At this time, the weight of the seedling box 6 is reduced, and the tension is increased by the tension in the sleeve rod 7 and the elastic element 212. Under the action of component 9, the seedling box 6 slowly moves upward and resets. When the internal induction plate of the seedling box 6 slowly moves upward and makes secondary contact with the induction probe 18, the induction probe 18 will send a signal to the external main control device. Then, the external main control device controls the control block 20 to stop supplying power to the electromagnet 211, so that it is demagnetized. Then, under the action of elastic component 212, the electromagnet 211 is reset. Magnetic block 22 and magnetic block 23 are used to assist in positioning the electromagnet 211, thereby opening the top cover 4 opening, allowing external moisture to enter the seedling box 6 through the through hole 5, and simultaneously sending a prompt signal to the external main control device to warn the cultivator that the moisture in the seedling box 6 is too low. At this time, the cultivator can choose whether to manually add water according to the external weather to ensure that the moisture in the seedling box 6 is always maintained within the range suitable for the growth of pepper seedlings.

[0031] Working process: When the rotating shaft 151 rotates, it will drive the rotating plate 16 to rotate synchronously. After the rotating plate 16 rotates for a period of time until its protruding end contacts the transmission block 171, it will push the transmission block 171 to slide upward inside the fixed column 172. During the sliding, the elastic element 173 is compressed. As the transmission block 171 moves upward, it will drive the hammer 174 to move upward, further disengaging it from the water outlet pipe 12. Then the rotating plate 16 continues to rotate. When it disengages from the transmission block 171, the elastic element 173 releases its own elastic force, causing the transmission block 171 and the hammer 174 to reset. This further causes the hammer 174 to strike the water outlet pipe 12, producing a slight collision. Through repeated striking, the effect of preventing dirt from adhering to the inner wall of the water outlet pipe 12 and avoiding affecting subsequent normal use is achieved. When the seedling box 6 slides downwards inside the cultivation box 1 until its internal sensing plate contacts the sensing probe 19, the sensing probe 19 sends a signal to the external main control device, further activating the control block 20 to power the electromagnet 211, causing it to become magnetic. This allows the electromagnet 211 to slide inside the top cover 4 and attract the magnetic strip 213, sealing the opening of the top cover 4 and preventing external moisture from continuing to enter the seedling box 6 through the through hole 5. As the electromagnet 211 slides, it stretches the elastic element 212. As the chili seedlings absorb water, the weight of the seedling box 6 decreases, and the tension between the sleeve rod 7 and the elastic element... Under the action of component 9, the seedling box 6 slowly moves upward and resets. When the sensor inside the seedling box 6 makes secondary contact with the sensor probe 18, the sensor probe 18 will send a signal to the external main control device, causing the control block 20 to stop supplying power to the electromagnet 211. At this time, the electromagnet 211 will reset under the action of the elastic component 212, and the opening of the top cover 4 will reopen. External water can enter the seedling box 6 again through the through hole 5. At the same time, a water shortage reminder will be sent to the external main control device to remind the cultivators to add water as needed, ensuring that the water in the seedling box 6 is always kept within the range suitable for the growth of pepper seedlings.

[0032] In the description of this invention, the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "vertical," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only to describe the invention and not to require the invention to be constructed or operated in a specific orientation; therefore, they should not be construed as limitations on the invention. The terms "connected" and "linked" in this invention should be interpreted broadly. For example, they can refer to a connection or a detachable connection; they can refer to a direct connection or an indirect connection through intermediate components. Those skilled in the art can understand the specific meaning of the above terms based on the specific circumstances.

[0033] The above description represents the preferred mode of operation of the present invention. The specific operational modes are provided solely for a better understanding of the invention's concept. Those skilled in the art can make various improvements or equivalent substitutions based on the principles of this invention, and these improvements or equivalent substitutions are also considered to fall within the scope of protection of this invention.

Claims

1. A chili seed and seedling cultivation device based on integrated water and fertilizer management, comprising a cultivation box (1), a transparent glass plate (2), and a handle (3), characterized in that: The cultivation box (1) is equipped with a top cover (4), and the top cover (4) has multiple through holes (5). A seedling box (6) is slidably connected inside the cultivation box (1). Multiple sleeve rods (7) are fixedly connected to the lower surface of the seedling box (6). A fixing rod (8) is slidably connected inside the sleeve rod (7). An elastic element (9) is fixedly provided on the lower surface of the sleeve rod (7). Multiple through pipes (10) are connected through the inside of the seedling box (6). A sealing plug (11) is installed inside the through pipe (10). The outer wall of the tube (10) is slidably connected to the outlet pipe (12), and the inside of the outlet pipe (12) is fixedly connected to the pin (13). The inside of the cultivation box (1) is fixedly provided with the first induction probe (18) and the second induction probe (19). The inside of the seedling box (6) is fixedly provided with the induction plate, and the induction plate is initially at the same level as the first induction probe (18). The lower surface of the cultivation box (1) is fixedly provided with the independent power supply (14), and the inside of the independent power supply (14) is equipped with multiple drainage components (15).

2. The chili seed and seedling cultivation device based on integrated water and fertilizer management according to claim 1, characterized in that: The drainage assembly (15) includes a rotating shaft (151), one end of which is rotatably connected to the inside of an independent power supply (14), and the other end of which is fixedly connected to a stirring ring (152). The outer wall of the stirring ring (152) is rotatably connected to the inside of the water outlet pipe (12). The outer wall of the sleeve (7) is fixedly connected to a limiting rod (24), and the outer wall of the limiting rod (24) is slidably connected to the inside of the incubator (1). A limiting groove (25) is opened inside the incubator (1), and the limiting rod (24) is slidably connected to the limiting groove (25).

3. The chili seed and seedling cultivation device based on integrated water and fertilizer management according to claim 2, characterized in that: Multiple rotating plates (16) are fixedly connected to the outer wall of the rotating shaft (151). A striking component (17) is attached to the outer wall of the rotating plate (16). The striking component (17) includes a hammer (174). The outer wall of the hammer (174) is attached to the outer wall of the water outlet pipe (12).

4. The chili seed and seedling cultivation device based on integrated water and fertilizer management according to claim 3, characterized in that: The striking assembly (17) also includes a transmission block (171), the outer wall of the rotating plate (16) is attached to the outer wall of the transmission block (171), the outer wall of the transmission block (171) is slidably connected to a fixed column (172), the top end of the fixed column (172) is fixedly connected to the lower surface of the incubator (1), the top end of the transmission block (171) is fixedly provided with an elastic element two (173), the end of the elastic element two (173) away from the transmission block (171) is fixedly provided on the inner top wall of the fixed column (172), and the outer wall of the hammer (174) is fixedly connected to the outer wall of the transmission block (171).

5. The chili seed and seedling cultivation device based on integrated water and fertilizer management according to claim 1, characterized in that: The top cover (4) is equipped with a control block (20). The control block (20) is fixedly connected to multiple sealing components (21) via external conductive wires. The sealing components (21) include an electromagnet (211). The outer wall of the electromagnet (211) is slidably connected to the inside of the top cover (4).

6. The chili seed and seedling cultivation device based on integrated water and fertilizer management according to claim 5, characterized in that: The sealing assembly (21) also includes an elastic element three (212), one end of which is fixedly disposed on the outer wall of the electromagnet (211), and the other end of which is fixedly disposed on the inner wall of the top cover (4). A magnetic strip (213) is magnetically attracted to the side of the electromagnet (211) away from the elastic element three (212), and the magnetic strip (213) is fixedly disposed on the outer wall of the top cover (4).

7. A chili seed and seedling cultivation device based on integrated water and fertilizer management according to claim 6, characterized in that: The electromagnet (211) is fixedly connected to a magnetic block one (22) on the side near the elastic element three (212). The outer wall of the magnetic block one (22) is magnetically attracted to a magnetic block two (23). The upper surface of the magnetic block two (23) is fixedly connected to the inner wall of the top cover (4).

8. The chili seed and seedling cultivation device based on integrated water and fertilizer management according to claim 1, characterized in that: The sealing plug (11) has a groove inside, and the size of the groove is adapted to the ejector pin (13).

9. A chili seed and seedling cultivation device based on integrated water and fertilizer management according to claim 7, characterized in that: The top cover (4) has a sliding groove inside, and the electromagnet (211) is slidably connected to the sliding groove.

10. A chili seed and seedling cultivation device based on integrated water and fertilizer management according to claim 1, characterized in that: The bottom end of the fixed rod (8) is fixedly connected to the inner bottom wall of the incubator (1), the end of the elastic element (9) away from the sleeve rod (7) is fixedly set in the inner bottom wall of the incubator (1), the outer wall of the water outlet pipe (12) is connected through to the bottom of the incubator (1), and the outer wall of the pin (13) is slidably connected to the inside of the sealing plug (11).

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