A high-yield cultivation method of organic rice

Abstract

The application discloses a high-yield cultivation method of organic rice, relates to the rice planting technical field, and comprises the following steps: selecting and loading: selecting appropriate rice seeds of varieties according to planting requirements, then loading the soaked rice seeds and soil into a seedling tray shell and an isolation inner paper box uniformly and quantitatively through a rice tray loading machine, and transporting the loaded seedling tray to the inside of a heat preservation cultivation box main body through a transportation device, so that the seedlings always have stable temperature and uniform illumination in the growth process, thereby ensuring that the seedlings can keep synchronous development in the cultivation process, effectively avoiding the phenomenon that the new seedlings cultivated in the same heat preservation cultivation box have non-uniform development in the cultivation stage, ensuring that the seedlings can all keep in the best growth state in the process of rice seedling planting, and thereby improving the use effect of the heat preservation cultivation box and indirectly improving the yield of the rice.

Description

Technical Field

[0001] This invention relates to the field of rice cultivation technology, specifically a high-yield cultivation method for organic rice. Background Technology

[0002] Rice, a widely cultivated grain in tropical Asia, is one of the most important food crops for humankind, with a long history of cultivation and consumption. In the early stages of rice cultivation, seedling raising is necessary to develop rice seedlings, facilitating later planting. During rice cultivation, appropriate auxiliary cultivation devices are required. A Chinese patent, application number 202211477601.2, discloses a three-dimensional rice seedling raising device. This patent separates the planting space for rice seedlings through separate planting holes inside the planting plate, allowing roots to grow downwards through the holes in the bottom plate. The double-layered plate design, combined with the space left inside the planting plate, provides ample space for rice seedling cultivation. The double-layered perforated plate design effectively drains excess water and fertilizer, reducing the possibility of water and fertilizer corroding rice roots.

[0003] Current assisted cultivation methods lack corresponding auxiliary structures during the breeding process, making it impossible to quickly adjust the growth environment of seedlings in the breeding tray during rice breeding. This results in inconsistent seedling development in different locations within the cultivation device, leading to uneven seedling quality and ultimately a decrease in overall rice yield. Summary of the Invention

[0004] This invention provides a high-yield cultivation method for organic rice, which can effectively solve the problem mentioned in the background art that the current auxiliary cultivation methods lack corresponding auxiliary structures during the breeding process, resulting in the inability to quickly adjust the growth environment of seedlings in the breeding tray during rice breeding. This leads to inconsistent seedling development in different locations within the cultivation device, resulting in uneven seedling quality and ultimately a decrease in the overall yield of rice.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a high-yield cultivation method for organic rice, comprising the following steps:

[0006] S1. Seed selection and tray loading: Select suitable rice varieties according to planting needs, and then use a rice tray spreading machine to evenly and quantitatively load the soaked rice seeds and soil into the seedling tray shell and the inner cardboard box. The loaded seedling trays are then transported to the main body of the insulated incubator by the transport equipment, and the corresponding seedling tray shells are placed on the top of the lifting installation bucket to complete the placement of the seedling trays.

[0007] S2. Greenhouse breeding: The seedling trays are then continuously bred inside the main body of the insulated incubator, and water is continuously supplied to the inside of the seedling tray shell through the circulating water tank and water supply installation box. During the breeding process, supplemental lighting and heat are provided to the seedlings through the supplemental lighting plate and air guide box to ensure the normal growth and development of the seedlings.

[0008] S3. Transfer and transplanting: The seedling trays on the installation beam are quickly transferred by the installation base plate in conjunction with the drive screw and lifting slide, and the grown seedlings are planted into the paddy field by the rice transplanter;

[0009] S4. Fertilization and Irrigation: Apply fertilizer to the rice seedlings in the paddy field in a fixed amount, and irrigate and drain the paddy field regularly as needed;

[0010] S5. Harvesting and Drying: Harvest the mature rice and separate and dry the rice grains to complete the rice planting and production.

[0011] According to the above technical solution, a sealed door is hinged to the front end of the incubator body, a bottom support frame is embedded in the bottom of the incubator body, and a support base plate is fixedly installed on the bottom of the incubator body corresponding to the top position of the bottom support frame.

[0012] The top of the supporting base plate is equipped with an internal multi-layer gas-liquid circulation breeding mechanism corresponding to the internal position of the main body of the heat preservation incubator. The internal multi-layer gas-liquid circulation breeding mechanism is used to provide continuous and stable water and gas supply to the rice seedlings in cultivation, so as to ensure that the rice seedling tray shell can maintain a stable water supply during the production process, and adjust the water volume and temperature according to the growth stage and status of the rice seedlings.

[0013] The internal multi-layer gas-liquid circulation breeding mechanism includes mounting corner columns;

[0014] The support base plate has four corner posts symmetrically fixedly connected to the top surface of each side. The four adjacent corner posts are fixedly connected at equal intervals in the vertical direction with mounting beams. The top surface of the mounting beams is fixedly connected at equal intervals in the horizontal direction with limit rods. The top of the four adjacent corner posts is fixedly connected to a mounting top plate.

[0015] A circulating water tank is fixedly installed at the inner position of both sides of the bottom support frame. A circulating water pump is embedded in the middle of one end of the top surface of the circulating water tank. The circulating water pump is powered by an external power source. A transport bottom pipe is fixedly connected to the top of the circulating water pump. A liquid supply horizontal pipe is fixedly connected at the outer position of the corner column between the two transport bottom pipes.

[0016] A water supply installation box is fixedly installed on the top surface of the installation beam at the position corresponding to the limiting rod. Support springs are fixedly connected at equal intervals in the middle of the bottom surface of the inner side of the water supply installation box. Lifting installation buckets are fixedly connected to the top of multiple support springs at positions inside the water supply installation box. A limiting strip is embedded and adhered at one end of the bottom surface of the inner side of the lifting installation bucket. A seedling tray shell is placed at the bottom inside the lifting installation bucket. An inner cardboard box is filled inside the seedling tray shell.

[0017] Limiting guide rods are fixedly connected at equal intervals to the middle of one end of the bottom surface of the lifting installation bucket. A liquid supply thin tube is fixedly connected to the top surface of the liquid supply horizontal pipe at one end of the lifting installation bucket. A liquid supply inner box is fixedly connected to the end of the liquid supply thin tube at one end of the water supply installation box. A liquid guiding round tube is fixedly connected to the middle of the top surface of the liquid supply inner box at the outer position of the limiting guide rod. A liquid distribution rectangular tube groove is evenly opened at equal intervals along the circumference at the top of the liquid guiding round tube. A limiting inner ring is fixedly connected to the middle of the inner side of the liquid guiding round tube at the top and bottom positions of the outer side of the limiting guide rod.

[0018] According to the above technical solution, a drain end box is embedded at the other end of the water supply installation box. A small drain pipe is fixedly connected to the middle of the bottom surface of the drain end box. A drain vertical pipe is fixedly connected to the end of the small drain pipe at the side of the corner post. A long filter box is fixedly connected to the end of the drain vertical pipe at the inside of the supporting base plate. A liquid guiding frame is fixedly installed at the middle of the inner side of the long filter box. A fine filter screen is fixedly connected to one side of the liquid guiding frame at the inside of the long filter box.

[0019] A central processing air box is fixedly installed at the top center of the mounting plate. A central partition is fixedly installed at the center of the inner side of the central processing air box. An auxiliary heating mesh is fixedly connected to one side of the central partition at the position corresponding to the inside of the central processing air box. Air guide pipes are embedded at both ends of the side of the central processing air box near the auxiliary heating mesh.

[0020] A circulating fan is embedded at both ends of the central processing air box, corresponding to the position on the other side of the central partition. The circulating fan is powered by an external power source. An air supply pipe is fixedly connected to the middle of one end of the circulating fan. An air distribution tube is fixedly connected between the two air supply pipes at the bottom position of the crossbeam. An air supply tube is fixedly connected at the top of the air distribution tube at the bottom position of the inner side of the water supply installation box. An air guide flat box is fixedly connected to the middle of the bottom surface of the lifting installation hopper. An air guide round bag is fixedly connected to both ends of the bottom surface of the water supply installation box through pipes. A central air guide plate is fixedly bonded to the middle position of the inner side of the air guide round bag. A sealing ring is bonded between the top and bottom surfaces of the inner side of the air guide round bag. The air guide round bag at one end of the bottom of the air guide flat box is interconnected with the air supply tube. The bottom of the air guide round bag at the other end of the bottom of the air guide flat box is fixedly connected to a return air pipe through a pipe. The end of the return air pipe is interconnected with the internal cavity of the central processing air box.

[0021] The air-guiding flat box has air-guiding hoses fixedly connected to the middle of both sides of one end face. The air-guiding hoses are fixedly connected to the back of the water supply installation box at the end of the air-guiding hoses. The air-guiding back pipe is fixedly connected to the top of the water supply installation box at the end of the air-guiding back pipe. A supplementary light plate is embedded in the top of the inner side of the air-guiding frame.

[0022] According to the above technical solution, the bottom and sides of the water supply installation box are tightly fitted with the installation crossbeam and the limiting rod, respectively. The outer side of the lifting installation bucket is tightly fitted with the inner wall of the water supply installation box. Water guide grooves are provided on both sides and the bottom of the lifting installation bucket. The bottom surface of the seedling tray shell is a porous support mesh, and the bottom surface of the seedling tray shell is tightly fitted with the top surface of the limiting rubber strip.

[0023] According to the above technical solution, the outer diameter of the bottom disc-shaped structure of the limiting guide rod is smaller than the inner diameter of the liquid guiding tube, the outer diameter of the top rod-shaped structure of the limiting guide rod is smaller than the inner diameter of the inner ring of the limiting inner ring, and the outer side of the top rod-shaped structure of the limiting guide rod is in close sliding contact with the middle of the top of the liquid guiding tube.

[0024] The top surface of the filter box is flush with the top surface of the supporting base plate. The top surface of the filter box is provided with equidistant and evenly spaced water guiding grooves. The bottom cavity of the filter box is connected to the inner cavity of the circulating water tank through a pipe.

[0025] According to the above technical solution, the air duct passes through the main body of the incubator and is connected to the external cavity, and a mini fan is embedded in one end of the air duct.

[0026] According to the above technical solution, the top edge of the central air guide plate is provided with air guide slots evenly spaced along the circumferential direction. The outer diameter of the sealing ring is smaller than the outer diameter of the central air guide plate. The air guide bladder can elastically expand and contract. The side of the air guide frame is provided with air outlet slots evenly spaced at the bottom position of the supplementary light plate. The bottom of the air guide frame is fixedly connected to the top surface of the water supply installation box through an installation bend plate.

[0027] According to the above technical solution, a lifting and sliding loading and unloading mechanism is provided at the middle position of the inner side of the main body of the heat preservation incubator. The lifting and sliding loading and unloading mechanism is used to assist in lifting and unloading the seedling tray shell on the top of the mounting beam and to transport the separated seedling tray shell horizontally.

[0028] The lifting and sliding loading / unloading mechanism includes a mounting center plate;

[0029] A mounting center plate is embedded in the center of the top surface of the support base plate. A central guide groove is formed through the center of the top surface of the mounting center plate. A guide slider is provided inside the central guide groove. The top of the guide slider is fixedly connected to the mounting base plate. A mounting drive plate is fixedly connected to the bottom of the mounting base plate at the two ends of the guide slider. A drive motor is fixedly installed on the inner bottom of the mounting drive plate. The drive motor is powered by an external power source. A drive wheel is fixedly connected to the output shaft of the drive motor at the other side of the mounting drive plate. Mounting rods are fixedly connected to the four corners of the bottom surface of the mounting base plate. Support rollers are rotatably mounted on the outer bottom of the mounting rods via a rotating shaft. A discharge ramp is rotatably mounted on the center of one side of the mounting drive plate via a rotating shaft.

[0030] A mounting back plate is fixedly connected to one side of the top surface of the mounting drive plate. A mounting rectangular plate is fixedly connected to one end of the top of the mounting back plate. A drive screw is installed at each of the four corners of the bottom surface of the mounting rectangular plate via a motor. A lifting slide is threadedly connected to the outer side of the four drive screws. A limit back plate is fixedly connected to the top surface of the lifting slide near the mounting back plate. Limit arc strips are fixedly connected to both ends of one side of the limit back plate at positions corresponding to the top surface of the lifting slide. Anti-slip strips are evenly and equidistantly adhered to the top surface of the lifting slide.

[0031] According to the above technical solution, the outer side of the guide slider is in close sliding contact with the inner wall of the central guide groove, and the outer sides of the drive bottom wheel and the support roller are in close contact with the top surface of the mounting center plate.

[0032] According to the above technical solution, the corner of the lifting slide plate is tightly connected to the drive screw by threads, and the top surface of the anti-slip rubber strip is higher than the top surface of the lifting slide plate.

[0033] Compared with the prior art, the beneficial effects of the present invention are: the present invention has a scientific and reasonable structure and is safe and convenient to use.

[0034] 1. An internal multi-layer gas-liquid circulation breeding mechanism is set up. Through the cooperation of the various components within the internal multi-layer gas-liquid circulation breeding mechanism, the rice seedling breeding process is optimized. The circulating water pump and circulating fan actively circulate the circulating water and air inside the main body of the heat preservation incubator, and supplemental lighting is provided to the seedlings inside the seedling tray shell through the supplemental lighting plate. This ensures that the seedlings have a stable water supply during the breeding process and that the seedlings have a stable temperature and uniform light throughout their growth. This ensures that the seedlings can develop synchronously during the cultivation process, effectively avoiding the phenomenon of inconsistent development of new seedlings cultivated in the same heat preservation incubator. This ensures that all seedlings can maintain the optimal growth state during the transplanting process, thereby improving the use effect of the heat preservation incubator and indirectly increasing the yield of rice.

[0035] Meanwhile, during the continuous water supply to the water supply installation box via the circulating water tank and pump, different water supply processes are adopted according to the different growth stages of the seedlings inside the inner cardboard box. In the early stage of seedling growth, because the material inside the seedling tray is relatively light, the overall weight of the material inside the seedling tray shell is determined by the moisture content. When the soil inside the seedling tray shell is sufficiently moist, it can overcome the elasticity of the support spring, drive the limit guide rod to move down, and seal the liquid guide tube to reduce the amount of circulating water entering the water supply installation box and wetting the seedling tray shell. When the water level drops, the lifting bucket and the limiting guide rod rise under the action of the spring, so as to quickly supply water to the inside of the water supply box through the liquid supply inner box. In the early stage of seedling growth, the lifting bucket maintains the dynamic balance of soil moisture content inside the seedling tray shell. After the seedlings grow to a suitable height, the overall mass of the material inside the seedling tray increases, so that when the soil moisture content inside the seedling tray shell is low, the limiting guide rod is pressed down to control the water inlet of the liquid guide tube. Thus, while maintaining the dynamic balance of moisture inside the seedling tray, the moisture content inside the seedling tray is reduced when the seedlings have grown to a suitable stage.

[0036] Furthermore, during the lifting and lowering process of the lifting and installing bucket, the air guide bladder and its internal components can be squeezed simultaneously. By changing the distance between the central air guide plate and the sealing ring during the squeezing of the air guide bladder, the flow rate of the warm air inside the air guide box can be controlled. When the lifting and installing bucket is in a low position in the vertical direction, the flow rate inside the air guide box decreases. When the moisture content inside the seedling tray is high, the heating efficiency is reduced by decreasing the flow rate of the warm air inside the air guide box, preventing the heat inside the air guide box from being carried away by the circulating water and wasted. When the seedlings inside the seedling tray continue to develop to the target stage, the temperature of the target seedling tray can also be reduced by decreasing the flow rate of the warm air inside the air guide box, thereby reducing the growth rate of the seedlings inside the target seedling tray. At the same time, the air guide frame stops continuously blowing on the bottom surface of the supplementary light plate, causing water mist to condense at the bottom of the supplementary light plate to reduce the light intensity of the supplementary light plate, thereby controlling the growth rate of the seedlings by controlling the light intensity.

[0037] In summary, by controlling the moisture content, temperature, and light intensity of the seedling tray at different growth stages, the seedlings in the early stages of growth are kept moist through the dynamic lifting and lowering of the lifting bucket, and continuously heated by the air-guiding box. Furthermore, the air-guiding frame continuously blows air through the bottom of the supplemental lighting plate to prevent condensation and reduced light intensity. This ensures that rice seedlings can grow rapidly under suitable conditions of moisture, temperature, and light in the early stages of seedling cultivation. Once the seedlings reach a suitable stage, the weight of the material inside the seedling tray causes the lifting bucket to press down, reducing the flow rate of circulating water in the liquid-guiding pipe, the flow rate of warm air in the air-guiding bag and air-guiding box, and increasing water mist at the bottom of the supplemental lighting plate to reduce its light intensity. This, in turn, reduces the growth rate of the seedlings by lowering the moisture, temperature, and light intensity of the seedling tray, ensuring that the seedlings maintain a similar growth stage at transplanting, thus improving the stability of seedling quality.

[0038] 2. A lifting and sliding loading / unloading mechanism is set up. Through the cooperation between the various components inside the lifting and sliding loading / unloading mechanism, the transfer process of the seedling trays during the use of the insulated incubator is optimized. The cooperation between the drive motor and the drive wheels can drive the drive plate and its components to move horizontally synchronously. The drive screw can drive multiple lifting slides to lift and lower synchronously at a uniform speed, thereby realizing the rapid transportation of seedling trays placed on the lifting slides, thus effectively improving the transportation efficiency and convenience of the seedling trays.

[0039] Meanwhile, the sides of the seedling tray are limited by a limiting back plate and a limiting arc strip, and the bottom of the seedling tray is limited by an anti-slip rubber strip, which effectively improves the stability of the seedling tray during transportation. Then, the unloading ramp guides the handling process of the seedling tray, making the handling process more labor-saving. The mounting base plate is supported and guided by a guide slider, mounting rod and support roller, which further improves the stability of the seedling tray during transportation. Attached Figure Description

[0040] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof.

[0041] In the attached diagram:

[0042] Figure 1 This is a flowchart of the steps of the high-yield cultivation method of the present invention;

[0043] Figure 2 This is a three-dimensional structural schematic diagram of the present invention;

[0044] Figure 3 This is a schematic diagram of the internal structure of the incubator body of the present invention;

[0045] Figure 4 This is a schematic diagram of the installation structure of the unloading inclined plate of the present invention;

[0046] Figure 5 This is a schematic diagram of the internal multi-layer gas-liquid circulation breeding mechanism of the present invention;

[0047] Figure 6 This is a schematic diagram of the installation structure of the filter box of the present invention;

[0048] Figure 7 This is a schematic diagram of the installation structure of the circulating water pump of the present invention;

[0049] Figure 8 This is a schematic diagram of the installation structure of the liquid guiding circular tube of the present invention;

[0050] Figure 9 This is a schematic diagram of the installation structure of the limiting guide rod of the present invention;

[0051] Figure 10 This is a schematic diagram of the structure for installing the limiting inner ring of the present invention;

[0052] Figure 11 This is a schematic diagram of the lifting and sliding loading / unloading mechanism of the present invention;

[0053] Figure 12 This is a schematic diagram of the mounting base plate of the present invention.

[0054] The diagram shows: 1. Main body of the incubator; 2. Sealed door; 3. Bottom support frame; 4. Support base plate.

[0055] 5. Internal multi-layer gas-liquid circulation breeding mechanism; 501. Installation corner column; 502. Installation crossbeam; 503. Limiting rod; 504. Installation top plate; 505. Circulating water tank; 506. Circulating water pump; 507. Transport bottom pipe; 508. Liquid supply horizontal pipe; 509. Water supply installation box; 510. Support spring; 511. Lifting installation bucket; 512. Limiting rubber strip; 513. Seedling tray shell; 514. Inner isolation cardboard box; 515. Limiting guide rod; 516. Liquid supply thin tube; 517. Liquid supply inner box; 518. Liquid guiding round tube; 519. Liquid distribution rectangular tube groove; 520. Limiting inner ring; 521. 522. Drain end box; 523. Drain pipe; 524. Drain riser; 525. Filter box; 526. Liquid guide frame; 527. Fine filter screen; 528. Central treatment air box; 529. Central partition; 530. Auxiliary heating grid; 531. Air guide pipe; 532. Circulating fan; 533. Air supply pipe; 534. Air distribution pipe; 535. Air guide round bag; 536. Central air guide plate; 537. Sealing ring; 538. Air guide flat box; 539. Air guide hose; 540. Air guide back pipe; 541. Air guide square frame; 542. Supplemental lighting panel; 543. Return air pipe;

[0056] 6. Lifting and sliding loading / unloading mechanism; 601. Mounting center plate; 602. Center guide groove; 603. Guide slider; 604. Mounting base plate; 605. Mounting drive plate; 606. Drive motor; 607. Drive bottom wheel; 608. Mounting rod; 609. Support roller; 610. Unloading ramp; 611. Mounting back plate; 612. Mounting rectangular plate; 613. Drive screw; 614. Lifting slide plate; 615. Limiting back plate; 616. Limiting arc strip; 617. Anti-slip rubber strip. Detailed Implementation

[0057] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0058] Example: Figure 1 As shown, the present invention provides a technical solution, a high-yield cultivation method for organic rice, comprising the following steps:

[0059] S1. Seed selection and tray loading: Select appropriate rice varieties according to planting needs, and then use a rice tray spreading machine to evenly and quantitatively load the soaked rice seeds and soil into the seedling tray shell 513 and the inner cardboard box 514. The loaded seedling trays are then transported to the main body 1 of the insulated incubator by the transport equipment, and the corresponding seedling tray shell 513 is placed on the top of the lifting installation bucket 511 to complete the placement of the seedling trays.

[0060] S2. Greenhouse breeding: The breeding tray is then continuously bred inside the main body 1 of the heat preservation incubator, and water is continuously supplied to the inside of the seedling tray shell 513 through the circulating water tank 505 and the water supply installation box 509. During the breeding process, the seedlings are supplemented with light and heat through the supplementary light plate 542 and the air guide flat box 538 to ensure the normal growth and development of the seedlings.

[0061] S3. Transfer and transplanting: The seedling trays on the installation beam 502 are quickly transferred by the installation base plate 604 in conjunction with the drive screw 613 and the lifting slide plate 614, and the grown seedlings are planted into the paddy field by the rice transplanter.

[0062] S4. Fertilization and Irrigation: Apply fertilizer to the rice seedlings in the paddy field in a fixed amount, and irrigate and drain the paddy field regularly as needed;

[0063] S5. Harvesting and Drying: Harvest the mature rice and separate and dry the rice grains to complete the rice planting and production.

[0064] like Figure 2-12 As shown, a sealed door 2 is hinged to the front end of the incubator body 1, a bottom support frame 3 is embedded in the bottom of the inner side of the incubator body 1, and a support base plate 4 is fixedly installed on the inner side of the incubator body 1 at the top position corresponding to the bottom support frame 3.

[0065] The top of the supporting base plate 4 is equipped with an internal multi-layer gas-liquid circulation breeding mechanism 5, which is located inside the main body 1 of the heat preservation incubator. The internal multi-layer gas-liquid circulation breeding mechanism 5 is used to provide continuous and stable water and gas supply to the rice seedlings in cultivation, so as to ensure that the rice seedling tray shell 513 can maintain a stable water supply during the production process, and adjust the water volume and temperature according to the growth stage and status of the rice seedlings.

[0066] The internal multi-layer gas-liquid circulation breeding mechanism 5 includes: mounting corner posts 501, mounting crossbeams 502, limiting thin rods 503, mounting top plate 504, circulating water tank 505, circulating water pump 506, transport bottom pipe 507, liquid supply horizontal pipe 508, water supply installation box 509, support spring 510, lifting installation bucket 511, limiting rubber strip 512, seedling tray shell 513, isolation inner cardboard box 514, limiting guide rod 515, liquid supply thin tube 516, liquid supply inner box 517, liquid guiding round tube 518, liquid distribution rectangular tube groove 519, limiting inner ring 520, and drainage end. Box 521, drain pipe 522, drain riser 523, filter box 524, liquid guide frame 525, filter screen 526, central processing air box 527, central partition 528, auxiliary heating grid 529, air guide pipe 530, circulating fan 531, air supply pipe 532, air distribution pipe 533, air supply pipe 534, air guide round bag 535, central air guide plate 536, sealing ring 537, air guide flat box 538, air guide hose 539, air guide back pipe 540, air guide square frame 541, supplementary lighting plate 542, and return air pipe 543;

[0067] The four corners of the top surface of the support base plate 4 are symmetrically fixedly connected to the mounting corner posts 501. The four adjacent mounting corner posts 501 are equidistantly fixedly connected to the mounting beams 502 along the vertical direction. The top surface of the mounting beams 502 is equidistantly and uniformly fixedly connected to the limit rods 503 along the horizontal direction. The top of the four adjacent mounting corner posts 501 is jointly fixedly connected to the mounting top plate 504.

[0068] A circulating water tank 505 is fixedly installed at the inner position of both sides of the bottom support frame 3. A circulating water pump 506 is embedded in the middle of one end of the top surface of the circulating water tank 505. The circulating water pump 506 is powered by an external power source. A transport bottom pipe 507 is fixedly connected to the top of the circulating water pump 506. A liquid supply horizontal pipe 508 is fixedly connected at the outer position of the corner post 501 between the two transport bottom pipes 507.

[0069] A water supply installation box 509 is fixedly installed on the top of the installation beam 502 at one side of the corresponding limiting rod 503. Support springs 510 are evenly and uniformly fixedly connected to the middle of the bottom surface inside the water supply installation box 509. Lifting installation buckets 511 are fixedly connected to the tops of multiple support springs 510 at positions inside the water supply installation box 509. Limiting strips 512 are embedded and bonded at one end of the bottom surface inside the lifting installation bucket 511. A seedling tray shell 513 is placed at the bottom inside the lifting installation bucket 511. An isolation inner cardboard box 514 is filled inside the seedling tray shell 513.

[0070] A limit guide rod 515 is fixedly and evenly connected at equal intervals to the middle of one end of the bottom surface of the lifting installation bucket 511. A liquid supply thin tube 516 is fixedly connected to the top surface of the liquid supply horizontal pipe 508 at one end corresponding to the position of the lifting installation bucket 511. A liquid supply inner box 517 is fixedly connected to the end of the liquid supply thin tube 516 at one end corresponding to the position inside the water supply installation box 509. A liquid guide round tube 518 is fixedly connected to the middle of the top surface of the liquid supply inner box 517 at the position corresponding to the outer side of the limit guide rod 515. A liquid distribution rectangular tube groove 519 is evenly and evenly opened at equal intervals along the circumference of the top of the liquid guide round tube 518 at the middle of the inner side corresponding to the top and bottom positions of the outer side of the limit guide rod 515. Limit inner rings 520 are fixedly connected to the middle of the inner side of the liquid guide tube 518 at the top and bottom positions corresponding to the outer side of the limit guide rod 515. The outer diameter of the bottom disc-shaped structure of rod 515 is smaller than the inner diameter of the liquid guiding tube 518. The outer diameter of the top rod-shaped structure of the limiting guide rod 515 is smaller than the inner diameter of the inner ring of the limiting inner ring 520. The outer side of the top rod-shaped structure of the limiting guide rod 515 is in close sliding contact with the middle of the top of the liquid guiding tube 518. The bottom and sides of the water supply installation box 509 are in close contact with the installation crossbeam 502 and the limiting thin rod 503, respectively. The outer side of the lifting installation bucket 511 is in close sliding contact with the inner wall of the water supply installation box 509. Water guiding grooves are opened on both sides and the bottom of the lifting installation bucket 511. The bottom surface of the seedling tray shell 513 is a porous support mesh, and the bottom surface of the seedling tray shell 513 is in close contact with the top surface of the limiting rubber strip 512.

[0071] A drain end box 521 is embedded at the other end of the water supply installation box 509. A drain pipe 522 is fixedly connected to the middle of the bottom surface of the drain end box 521. A drain vertical pipe 523 is fixedly connected to the end of the drain pipe 522 at one side of the corner post 501. A filter long box 524 is fixedly connected to the end of the drain vertical pipe 523 at the inside of the support base plate 4. A liquid guiding inclined frame 525 is fixedly installed at the middle of the inside of the filter long box 524. A filter fine screen 526 is fixedly connected to one side of the liquid guiding inclined frame 525 at the inside of the filter long box 524. The top surface of the filter long box 524 is flush with the top surface of the support base plate 4. Water guiding inclined groove holes are evenly spaced on the top surface of the filter long box 524. The bottom cavity of the filter long box 524 is connected to the inner cavity of the circulating water tank 505 through a pipe.

[0072] A central processing air box 527 is fixedly installed at the top center of the mounting plate 504. A central partition 528 is fixedly installed at the center inside the central processing air box 527. An auxiliary heating net 529 is fixedly connected to one side of the central partition 528 at the position inside the central processing air box 527. Air guide pipes 530 are embedded at both ends on the side of the central processing air box 527 near the auxiliary heating net 529. The air guide pipes 530 pass through the main body 1 of the heat preservation incubator and are connected to the external cavity. A mini fan is embedded at one end of the air guide pipe 530.

[0073] A circulating fan 531 is embedded at both ends of the central processing air box 527, corresponding to the position on the other side of the central partition 528. The circulating fan 531 is powered by an external power source. An air supply pipe 532 is fixedly connected to the middle of one end of the circulating fan 531. An air distribution capillary tube 533 is fixedly connected between the two air supply pipes 532 at the bottom position of the crossbeam 502. An air supply capillary tube 534 is fixedly connected to the top of the air distribution capillary tube 533 at the bottom position inside the water supply installation box 509. An air guide flat box 538 is fixedly connected to the middle of the bottom surface of the lifting installation bucket 511. At the bottom of box 509, air guide bladders 535 are fixedly connected to both ends of the bottom surface through pipes. A central air guide plate 536 is fixedly bonded to the middle of the inner side of the air guide bladder 535. A sealing ring 537 is bonded between the top and bottom surfaces of the inner side of the air guide bladder 535. The air guide bladder 535 at one end of the bottom of the air guide flat box 538 is connected to the air supply thin tube 534. The bottom of the air guide bladder 535 at the other end of the bottom of the air guide flat box 538 is fixedly connected to the bottom of the air guide bladder 535 through pipes. The end of the return air tube 543 is connected to the internal cavity of the central processing air box 527.

[0074] A venting flat box 538 has venting hoses 539 fixedly connected to the middle of both sides of one end face. A venting back tube 540 is fixedly connected to the end of the venting hose 539 at the back of the water supply installation box 509. A venting frame 541 is fixedly connected to the end of the back tube 540 at the top of the water supply installation box 509. A supplementary lighting plate 542 is embedded in the top of the inner side of the venting frame 541. Venting slots are evenly spaced along the circumference of the top edge of the central venting plate 536. The outer diameter of the sealing ring 537 is smaller than the outer diameter of the central venting plate 536. The venting bladder 535 can elastically expand and contract. Venting slots are evenly spaced on the side of the venting frame 541 at the bottom of the supplementary lighting plate 542. The bottom of the venting frame 541 is fixedly connected to the top of the water supply installation box 509 via an installation bend. The multi-layer gas-liquid circulation breeding mechanism 5 optimizes the rice seedling breeding process through the coordination of its various components. The circulating water pump 506 and the circulating fan 531 actively circulate the circulating water and air inside the main body 1 of the heat preservation incubator, and the supplementary lighting plate 542 provides supplementary lighting to the seedlings inside the seedling tray shell 513 that require supplementary lighting. This ensures that the seedlings have a stable water supply during the breeding process and that they have a stable temperature and uniform light throughout their growth. This ensures that the seedlings can develop synchronously during the cultivation process, effectively avoiding the phenomenon of inconsistent development of new seedlings cultivated in the same heat preservation incubator. This ensures that all seedlings can maintain the best growth state during the transplanting process, thereby improving the use effect of the heat preservation incubator and indirectly increasing the yield of rice.

[0075] Meanwhile, during the continuous water supply to the water supply installation box 509 via the circulating water tank 505 and circulating water pump 506, different water supply processes are adopted according to the different growth stages of the seedlings inside the inner cardboard box 514. In the early stage of seedling growth, since the material inside the seedling tray is relatively light, the overall weight of the material inside the seedling tray shell 513 is determined by the amount of water content. When the soil inside the seedling tray shell 513 is sufficiently moist, it can overcome the elasticity of the support spring 510 to drive the limit guide rod 515 to move down and seal the liquid guide tube 518, thereby reducing the amount of circulating water entering the water supply installation box 509 and wetting the seedling tray shell 513. When the soil moisture content decreases, the lifting bucket 511 and the limiting guide rod 515 rise under the action of the spring, so as to quickly supply water to the water supply installation box 509 through the liquid supply inner box 517. In the early stage of seedling growth, the lifting bucket 511 maintains the dynamic balance of soil moisture content inside the seedling tray shell 513. After the seedlings grow to a suitable height, the overall mass of the material inside the seedling tray increases, so that when the soil moisture content inside the seedling tray shell 513 is low, the limiting guide rod 515 is also pressed down to control the water inlet of the liquid guide pipe 518. Thus, while maintaining the dynamic balance of moisture inside the seedling tray, the moisture content inside the seedling tray of seedlings that have grown to a suitable stage is reduced.

[0076] Furthermore, during the lifting and lowering process of the lifting and installing bucket 511, the air guide bladder 535 and its internal components can be compressed simultaneously. By changing the distance between the central air guide plate 536 and the sealing ring 537 during the compression of the air guide bladder 535, the flow rate of the warm air inside the air guide box 538 can be controlled. When the lifting and installing bucket 511 is in a low position in the vertical direction, the flow rate inside the air guide box 538 decreases. When the moisture content inside the seedling tray is high, the heating efficiency is reduced by decreasing the flow rate of the warm air inside the air guide box 538. This prevents the heat inside the air-guiding box 538 from being carried away by the circulating water and wasted. When the seedlings inside the seedling tray continue to develop to the target stage, the temperature of the target seedling tray can also be reduced by reducing the flow rate of the warm air inside the air-guiding box 538, thereby reducing the growth rate of the seedlings inside the target seedling tray. At the same time, the air-guiding frame 541 stops continuously blowing on the bottom surface of the supplementary light plate 542, causing water mist to condense at the bottom of the supplementary light plate 542 to reduce the light intensity of the supplementary light plate 542, thereby controlling the growth rate of the seedlings by controlling the light intensity.

[0077] A lifting and sliding loading and unloading mechanism 6 is provided at the middle of the inner side of the main body 1 of the heat preservation incubator. The lifting and sliding loading and unloading mechanism 6 is used to assist in lifting and unloading the seedling tray shell 513 on the top of the installation beam 502, and to transport the separated seedling tray shell 513 horizontally.

[0078] The lifting and sliding loading / unloading mechanism 6 includes a mounting center plate 601, a center guide groove 602, a guide slider 603, a mounting base plate 604, a mounting drive plate 605, a drive motor 606, a drive bottom wheel 607, a mounting rod 608, a support roller 609, a discharge ramp 610, a mounting back plate 611, a mounting rectangular plate 612, a drive screw 613, a lifting slide plate 614, a limiting back plate 615, a limiting arc strip 616, and an anti-slip rubber strip 617.

[0079] A mounting center plate 601 is embedded in the center of the top surface of the support base plate 4. A central guide groove 602 is formed through the center of the top surface of the mounting center plate 601. A guide slider 603 is set inside the central guide groove 602. A mounting base plate 604 is fixedly connected to the top of the guide slider 603. A mounting drive plate 605 is fixedly connected to the bottom of the mounting base plate 604 at the two ends of the guide slider 603. A drive motor 606 is fixedly installed on the inner bottom of the mounting drive plate 605. The drive motor 606 is powered by an external power source. A drive wheel 607 is fixedly connected to the other side of the drive plate 605 corresponding to the output shaft. Mounting rods 608 are fixedly connected to the four corners of the bottom surface of the mounting base plate 604. Support rollers 609 are rotatably mounted on the outer side of the bottom of the mounting rods 608 via a rotating shaft. A discharge ramp 610 is rotatably mounted on the middle of one side of the drive plate 605 via a rotating shaft. The outer side of the guide slider 603 is tightly slidably fitted with the inner wall of the central guide groove 602. The outer sides of the drive wheel 607 and the support rollers 609 are tightly fitted with the top surface of the mounting center plate 601.

[0080] A mounting backplate 611 is fixedly connected to one side of the top surface of the mounting drive plate 605. A mounting rectangular plate 612 is fixedly connected to one end of the top of the mounting backplate 611. Drive screws 613 are mounted to the four corners of the bottom surface of the mounting rectangular plate 612 via motors. A lifting slide plate 614 is threadedly connected to the outer side of the four drive screws 613. A limit backplate 615 is fixedly connected to the top surface of the lifting slide plate 614 near the mounting backplate 611. Limit arc strips 616 are fixedly connected to both ends of one side of the limit backplate 615 corresponding to the top surface of the lifting slide plate 614. Anti-slip strips 617 are evenly and equidistantly adhered to the top surface of the lifting slide plate 614. The corners are tightly connected to the drive screw 613 by threads. The top surface of the anti-slip rubber strip 617 is higher than the top surface of the lifting slide plate 614. Through the cooperation between the internal components of the lifting and sliding loading and unloading mechanism 6, the transfer process of the seedling trays during the use of the insulated incubator body 1 is optimized. Through the cooperation between the drive motor 606 and the drive wheel 607, the drive plate 605 and its components can be moved horizontally synchronously. The drive screw 613 can drive multiple lifting slide plates 614 to lift synchronously and uniformly, thereby realizing the rapid transportation of seedling trays placed on the lifting slide plate 614, thus effectively improving the transportation efficiency and convenience of the seedling trays.

[0081] Meanwhile, the side of the seedling tray is limited by the limiting back plate 615 and the limiting arc strip 616, and the bottom of the seedling tray is limited by the anti-slip rubber strip 617, which effectively improves the stability of the seedling tray during transportation. Then, the unloading inclined plate 610 guides the handling process of the seedling tray, making the handling process more labor-saving. The mounting base plate 604 is supported and guided by the guide slider 603, the mounting thin rod 608 and the support roller 609, which further improves the stability of the seedling tray during transportation.

[0082] The working principle and usage process of this invention: In the process of continuously cultivating seedlings using the main body 1 of the heat preservation cultivation box, the rice seeds need to be placed in a suitable position through the seedling tray shell 513 and the isolation inner cardboard box 514. Then, the components are isolated and installed in the horizontal and vertical directions by the installation beam 502 and the limiting thin rod 503. In the formal cultivation stage, the circulating water inside the circulating water tank 505 is transported to the transport bottom pipe 507 by the circulating water pump 506, and the circulating water is introduced into the liquid supply horizontal pipe 508 through the transport bottom pipe 507. Then, the circulating water inside the liquid supply horizontal pipe 508 is introduced into the liquid supply inner box 517 located inside the water supply installation box 509 for temporary storage through the liquid supply thin pipe 516.

[0083] When the weight of the lifting installation bucket 511 and its components exceeds the supporting force of the supporting spring 510, the lifting installation bucket 511 will, under the action of gravity, drive the limiting guide rod 515 to slide downward along the inner cavity of the liquid guiding tube 518 and tightly fit with the top surface of the lower limiting inner ring 520, thereby achieving a seal inside the liquid guiding tube 518 and preventing excessive circulating water inside the water supply installation box 509. As the seedlings inside the inner isolation cardboard box 514 continue to grow, the water content inside will continuously decrease, causing the overall weight of the upper part of the lifting installation bucket 511 to decrease, thus allowing the lifting installation bucket 511 and the limiting guide rod 515 to slide downward under the action of gravity. The guide rod 515 rises under the action of the support spring 510, and when the guide rod 515 moves to the position between the two limiting inner rings 520, the upper and lower cavities of the liquid guiding tube 518 are connected to each other, so that the circulating water inside the liquid supply inner box 517 can be added to the water supply installation box 509 through the liquid guiding tube 518 and the liquid distribution rectangular tube groove 519. After the liquid level inside the water supply installation box 509 rises, it will soak the soil inside the seedling tray shell 513 and the isolation inner cardboard box 514 from bottom to top, so that the inside of the isolation inner cardboard box 514 is always moist during the seedling growth process.

[0084] Once the seedling tray shell 513 and the inner cardboard box 514 are fully soaked, the lifting installation bucket 511 can drive the limiting guide rod 515 to descend again. The limiting guide rod 515, in conjunction with the limiting inner ring 520, reseals the liquid guiding tube 518. Then, the excess circulating water inside the water supply installation box 509 is guided out through the drain end box 521 to the drain pipe 522. The drain pipe 522 then guides the drained circulating water into the filter box 524 through the drain vertical pipe 523. At the same time, the porous structure at the top of the filter box 524 allows the condensate dripping onto the top of the filter box 524 to also enter the filter box 524. The liquid guiding frame 525 guides the circulating water into the filter box 524. The circulating water is then filtered through the fine filter screen 526 and returned to the circulating water tank 505 through the pipe at the bottom of the filter box 524, thus realizing the recycling of circulating water.

[0085] During the process of circulating water supply to the seedling tray shell 513 and the inner cardboard box 514, the bottom of the seedling tray shell 513 can be simultaneously heated by circulating air supply. First, the auxiliary heating net 529 on the side of the central partition 528 continuously heats the airflow inside the central processing air box 527. The circulating fan 531 continuously draws in the warm airflow inside the central processing air box 527 and introduces the hot airflow into the air distribution capillary tube 533 through the air supply pipe 532. Then, the hot airflow inside the air distribution capillary tube 533 is introduced into the air guide round bag 535 located at the front end through the air supply capillary tube 534. Finally, the hot airflow is introduced into the air guide flat box 538 through the air guide round bag 535. The hot airflow is heated as it flows through the air guide flat box 538, and then the air is heated through the air guide flat box 538. 38. The seedling tray shell 513 is heated, so that the temperature of the soil inside the seedling tray shell 513 can be maintained within a suitable temperature range. During the lifting and lowering process of the lifting and installing bucket 511, the two air guide bags 535 are squeezed at the same time, so that the sealing ring 537 and the central air guide plate 536 are brought closer to each other, so as to control the flow rate of warm air inside the air guide box 538. And through the return air pipe 543, part of the excess airflow discharged from the end of the air guide box 538 is guided back to the central processing air box 527 to realize the circulation of airflow inside the central processing air box 527. Then, through the air guide pipe 530, the airflow inside the central processing air box 527 is actively exchanged with the outside air to regulate the carbon dioxide content inside the main body 1 of the heat preservation incubator.

[0086] Meanwhile, as the warm airflow flows through the air guide box 538, part of the warm airflow at the end of the air guide box 538 is introduced into the air guide back pipe 540 through the air guide hose 539. Then, the warm airflow is introduced into the air guide frame 541 through the air guide back pipe 540. The warm airflow is blown to the bottom surface of the supplementary light plate 542 through the exhaust hole in the inner ring of the air guide frame 541. The warm airflow continuously blows and dries the bottom surface of the supplementary light plate 542, preventing water mist from condensing at the bottom of the supplementary light plate 542 and affecting the normal light intensity of the supplementary light plate 542. At the same time, the warm airflow provides comprehensive auxiliary heating to the interior of the incubator body 1.

[0087] When it is necessary to remove and move the seedling tray shell 513 and the inner cardboard box 514 on the mounting beam 502 and the limiting rod 503, the guide slider 603 and its components are installed on the top of the mounting center plate 601 through the central guide groove 602. Then, the drive motor 606 and the drive wheel 607 are installed on the bottom of the mounting base plate 604 through the mounting drive plate 605. The drive motor 606 drives the drive wheel 607 to rotate, and the mounting base plate 604 is moved horizontally along the mounting center plate 601 during the rotation of the drive wheel 607. During the movement of the mounting base plate 604, the mounting rod 608 and the support roller 609 can provide auxiliary support for the bottom of the mounting base plate 604, making the mounting base plate 604 more stable during operation.

[0088] When the mounting base plate 604 moves to the side of the water supply mounting box 509 and aligns with the corresponding seedling tray shell 513, the motor drives the drive screw 613 at the bottom of the mounting rectangular plate 612 to rotate at a constant speed. During the rotation of the drive screw 613, the lifting slide plate 614 is driven to rise and fall at a constant speed. Then, the corresponding seedling tray shell 513 is manually moved to the top of the lifting slide plate 614, and the seedling tray shell 513 is horizontally limited by the limiting back plate 615 and the limiting arc strip 616, and the anti- The sliding rubber strip 617 increases the friction between the bottom surface of the seedling tray shell 513 and the top surface of the lifting slide plate 614 to improve the overall installation stability of the seedling tray shell 513. After the seedling tray shell 513 is transported to the side of the sealed box door 2 by the drive wheel 607, the drive screw 613 is rotated in the opposite direction to drive the lifting slide plate 614 and the seedling tray shell 513 to descend synchronously. Then, the seedling tray shell 513 transported to the target position is unloaded by the unloading ramp 610 to complete the transfer and collection of the seedling tray shell 513.

[0089] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. 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 high-yield cultivation device for organic rice, characterized in that, The incubator includes a main body, a sealed door hinged to the front end of the main body, a bottom support frame embedded in the bottom of the main body, and a support base plate fixedly installed on the top of the bottom support frame on the inside of the main body. The top of the supporting base plate is equipped with an internal multi-layer gas-liquid circulation breeding mechanism corresponding to the internal position of the main body of the heat preservation incubator. The internal multi-layer gas-liquid circulation breeding mechanism is used to provide continuous and stable water and gas supply to the rice seedlings in cultivation, so as to ensure that the rice seedling tray shell can maintain a stable water supply during the production process, and adjust the water volume and temperature according to the growth stage and condition of the rice seedlings. The internal multi-layer gas-liquid circulation breeding mechanism includes the installation of corner columns; The four corners of the top surface of the support base plate are symmetrically fixed with mounting corner posts. The four adjacent mounting corner posts are fixedly connected with mounting beams at equal intervals in the vertical direction. The top surface of the mounting beams is fixedly connected with limit rods at equal intervals in the horizontal direction. The top of the four adjacent mounting corner posts is fixedly connected with a mounting top plate. A circulating water tank is fixedly installed on the inner side of both sides of the bottom support frame. A circulating water pump is embedded in the middle of one end of the top surface of the circulating water tank. The circulating water pump is powered by an external power source. A transport bottom pipe is fixedly connected to the top of the circulating water pump. A liquid supply horizontal pipe is fixedly connected to the outer side of the corner column between the two transport bottom pipes. A water supply installation box is fixedly installed on the top of the installation beam at the position corresponding to the limit rod. Support springs are evenly and uniformly fixedly connected to the middle of the bottom surface inside the water supply installation box. Lifting installation buckets are fixedly connected to the tops of multiple support springs at positions inside the water supply installation box. Limiting strips are embedded and glued at one end of the bottom surface inside the lifting installation bucket. A seedling tray shell is placed at the bottom inside the lifting installation bucket. The inside of the seedling tray shell is filled with an inner cardboard box for isolation. Limiting guide rods are fixedly connected at equal intervals and evenly at the middle of one end of the bottom surface of the lifting installation bucket. A liquid supply thin tube is fixedly connected to the top surface of the liquid supply horizontal pipe at one end of the lifting installation bucket. A liquid supply inner box is fixedly connected to the end of the liquid supply thin tube at one end of the water supply installation box. A liquid guide round tube is fixedly connected to the middle of the top surface of the liquid supply inner box at the outer position of the limiting guide rod. A liquid distribution rectangular tube groove is evenly opened at equal intervals along the circumference at the top of the liquid guide round tube. A limiting inner ring is fixedly connected to the middle of the inner side of the liquid guide round tube at the top and bottom positions of the outer side of the limiting guide rod. A drain end box is embedded at the other end of the water supply installation box. A small drain pipe is fixedly connected to the middle of the bottom surface of the drain end box. A drain vertical pipe is fixedly connected to the end of the small drain pipe at the side of the corner post. A long filter box is fixedly connected to the end of the drain vertical pipe at the inside of the support base plate. A liquid guiding frame is fixedly installed at the middle of the inside of the long filter box. A fine filter screen is fixedly connected to one side of the liquid guiding frame at the inside of the long filter box. A central processing air box is fixedly installed at the top center of the mounting plate. A central partition is fixedly installed in the middle of the inner side of the central processing air box. An auxiliary heating mesh is fixedly connected to one side of the central partition at the position corresponding to the inside of the central processing air box. Air guide pipes are embedded at both ends of the side of the central processing air box closest to the auxiliary heating mesh. A circulating fan is embedded at both ends of the central processing air box, corresponding to the position on the other side of the central partition. The circulating fan is powered by an external power source. An air supply pipe is fixedly connected to the middle of one end of the circulating fan. An air distribution tube is fixedly connected between the two air supply pipes at the bottom position of the crossbeam. An air supply tube is fixedly connected at the top of the air distribution tube at the bottom position of the inner side of the water supply installation box. An air guide flat box is fixedly connected to the middle of the bottom surface of the lifting installation hopper. An air guide round bag is fixedly connected to both ends of the bottom surface of the water supply installation box through pipes. A central air guide plate is fixedly bonded to the middle position of the inner side of the air guide round bag. A sealing ring is bonded between the top and bottom surfaces of the inner side of the air guide round bag. The air guide round bag at one end of the bottom of the air guide flat box is connected to the air supply tube. The bottom of the air guide round bag at the other end of the bottom of the air guide flat box is fixedly connected to a return air pipe through a pipe. The end of the return air pipe is connected to the internal cavity of the central processing air box. A venting tube is fixedly connected to the middle of both sides of one end face of the venting box. A venting back pipe is fixedly connected to the end of the venting tube at the position corresponding to the back of the water supply installation box. A venting frame is fixedly connected to the end of the venting back pipe at the position corresponding to the top of the water supply installation box. A supplementary light plate is embedded and installed at the top position inside the venting frame.

2. The high-yield cultivation equipment for organic rice according to claim 1, characterized in that, The bottom and sides of the water supply installation box are tightly fitted with the installation crossbeam and the limiting rod, respectively. The outer side of the lifting installation bucket is tightly fitted with the inner wall of the water supply installation box. Water guide grooves are provided on both sides and the bottom of the lifting installation bucket. The bottom surface of the seedling tray shell is a porous support mesh, and the bottom surface of the seedling tray shell is tightly fitted with the top surface of the limiting rubber strip.

3. The high-yield cultivation equipment for organic rice according to claim 1, characterized in that, The outer diameter of the bottom disc-shaped structure of the limiting guide rod is smaller than the inner diameter of the liquid guiding tube, and the outer diameter of the top rod-shaped structure of the limiting guide rod is smaller than the inner diameter of the inner ring of the limiting inner ring. The outer side of the top rod-shaped structure of the limiting guide rod is in close sliding contact with the middle of the top of the liquid guiding tube. The top surface of the filter box is flush with the top surface of the supporting base plate. The top surface of the filter box is provided with equidistant and evenly spaced water guiding grooves. The bottom cavity of the filter box is connected to the inner cavity of the circulating water tank through a pipe.

4. The high-yield cultivation equipment for organic rice according to claim 1, characterized in that, The air duct runs through the main body of the incubator and connects to the external cavity. A mini fan is embedded in one end of the air duct.

5. The high-yield cultivation equipment for organic rice according to claim 1, characterized in that, The top edge of the central air guide plate has air guide slots evenly spaced along the circumference. The outer diameter of the sealing ring is smaller than that of the central air guide plate. The air guide bladder can elastically expand and contract. The side of the air guide frame has air outlet slots evenly spaced at the bottom position of the supplementary light plate. The bottom of the air guide frame is fixedly connected to the top surface of the water supply installation box through an installation bend plate.

6. The high-yield cultivation equipment for organic rice according to claim 1, characterized in that, A lifting and sliding loading and unloading mechanism is provided at the middle of the inner side of the main body of the insulated incubator. The lifting and sliding loading and unloading mechanism is used to assist in lifting the seedling tray shell on the top of the mounting beam and to transport the separated seedling tray shell horizontally. The lifting and sliding loading / unloading mechanism includes a mounting center plate; A mounting center plate is embedded in the center of the top surface of the support base plate. A central guide groove is formed through the center of the top surface of the mounting center plate. A guide slider is provided inside the central guide groove. The top of the guide slider is fixedly connected to the mounting base plate. A mounting drive plate is fixedly connected to the bottom of the mounting base plate at the two ends of the guide slider. A drive motor is fixedly installed on the inner bottom of the mounting drive plate. The drive motor is powered by an external power source. A drive wheel is fixedly connected to the output shaft of the drive motor at the other side of the mounting drive plate. Mounting rods are fixedly connected to the four corners of the bottom surface of the mounting base plate. Support rollers are rotatably mounted on the outer bottom of the mounting rods via a rotating shaft. A discharge ramp is rotatably mounted on the center of one side of the mounting drive plate via a rotating shaft. A mounting back plate is fixedly connected to one side of the top surface of the mounting drive plate. A mounting rectangular plate is fixedly connected to one end of the top of the mounting back plate. A drive screw is installed at each of the four corners of the bottom surface of the mounting rectangular plate via a motor. A lifting slide is threadedly connected to the outer side of the four drive screws. A limit back plate is fixedly connected to the top surface of the lifting slide near the mounting back plate. Limit arc strips are fixedly connected to both ends of one side of the limit back plate at positions corresponding to the top surface of the lifting slide. Anti-slip strips are evenly and equidistantly adhered to the top surface of the lifting slide.

7. The high-yield cultivation equipment for organic rice according to claim 6, characterized in that, The outer side of the guide slider is in close sliding contact with the inner wall of the central guide groove, and the outer sides of the drive bottom wheel and the support roller are in close contact with the top surface of the mounting center plate.

8. The high-yield cultivation equipment for organic rice according to claim 6, characterized in that, The corner of the lifting slide plate is tightly connected to the drive screw by threads, and the top surface of the anti-slip rubber strip is higher than the top surface of the lifting slide plate.

9. A high-yield cultivation method for organic rice, comprising the cultivation method of the high-yield cultivation equipment for organic rice according to claim 6, characterized in that: Includes the following steps: S1. Seed selection and tray loading: Select suitable rice varieties according to planting needs, and then use a rice tray spreading machine to evenly and quantitatively load the soaked rice seeds and soil into the seedling tray shell and the inner cardboard box. The loaded seedling trays are then transported to the main body of the insulated incubator by the transport equipment, and the corresponding seedling tray shells are placed on the top of the lifting installation bucket to complete the placement of the seedling trays. S2. Greenhouse breeding: The seedling trays are then continuously bred inside the main body of the insulated incubator, and water is continuously supplied to the inside of the seedling tray shell through the circulating water tank and water supply installation box. During the breeding process, supplemental lighting and heat are provided to the seedlings through the supplemental lighting plate and air guide box to ensure the normal growth and development of the seedlings. S3. Transfer and transplanting: The seedling trays on the installation beam are quickly transferred by the installation base plate in conjunction with the drive screw and lifting slide, and the grown seedlings are planted into the paddy field by the rice transplanter; S4. Fertilization and Irrigation: Apply fertilizer to the rice seedlings in the paddy field in a fixed amount, and irrigate and drain the paddy field regularly as needed; S5. Harvesting and Drying: Harvest the mature rice and separate and dry the rice grains to complete the rice planting and production.

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