Mycorrhizal fungus plant symbiont incubator

Abstract

The utility model relates to the technical field of incubator, disclose mycorrhizal fungi plant symbiont incubator, including main support subassembly, first filter subassembly and second filter subassembly, the central place of main support subassembly upper end is provided with the sub support subassembly for placing mycorrhizal fungi plant symbiont, the heat preservation subassembly for the heat preservation of mycorrhizal fungi plant symbiont is set up to the upper end of sub support subassembly, the central edge place of main support subassembly upper end is provided with the placing subassembly for supporting sub support subassembly and heat preservation subassembly, drive mechanism is sealed open and close mechanism power supply, realize its automatic opening and closing, it is convenient to open or close the incubator quickly, conveniently when needing, first filter subassembly and second filter subassembly effectively filter the particle and pollutant in air, prevent fungi spore excretion, protect the culture environment from outside pollution simultaneously, the sub support subassembly is used for stably placing mycorrhizal fungi plant symbiont, ensure that it is not interfered by outside in the culture process.

Description

Technical Field

[0001] This utility model relates to the field of incubator technology, specifically to an incubator for mycorrhizal fungi-plant symbiotic organisms. Background Technology

[0002] Fungal culture is a process that promotes the growth and reproduction of fungi under specific conditions using scientific methods. It typically takes place in laboratories or specialized cultivation facilities. Researchers carefully prepare culture media composed of one or more nutrients, providing fungi with essential carbon sources, nitrogen sources, minerals, and vitamins, among other growth factors. Under aseptic conditions, selected strains are inoculated onto the culture medium and then placed in an incubator or cultivation room with suitable temperature, humidity, and light conditions. By controlling these environmental factors, the growth rate and biomass accumulation of fungi can be optimized, while reducing the risks of contamination and competition. Furthermore, fungal culture involves regular monitoring and recording to ensure the stability and reproducibility of the cultivation process. This technology has wide applications in the food industry, pharmaceutical manufacturing, environmental monitoring, and agriculture.

[0003] While traditional mycorrhizal fungi-plant symbiotic incubators play a vital role in promoting the growth and research of mycorrhizal fungi-plant symbionts, their large size presents numerous inconveniences for teaching and observation. In teaching environments, space resources are often limited; large incubators not only occupy significant space but can also negatively impact the overall layout and efficiency of classrooms or laboratories. Furthermore, their large size makes moving and rearranging traditional incubators difficult, hindering flexible adjustments and interactive observation during teaching. Therefore, this art provides a mycorrhizal fungi-plant symbiotic incubator to address the problems mentioned in the background section. Utility Model Content

[0004] The purpose of this invention is to provide a culture box for mycorrhizal fungi-plant symbiotic organisms, which solves the problem that while traditional culture boxes for mycorrhizal fungi-plant symbiotic organisms play an important role in promoting the growth and research of mycorrhizal fungi-plant symbiotic organisms, their large size brings many inconveniences to teaching and observation. In teaching environments, space resources are often limited, and large culture boxes not only occupy a lot of space, but may also affect the overall layout and efficiency of classrooms or laboratories. In addition, due to their large size, traditional culture boxes are difficult to move and rearrange, which is not conducive to flexible adjustments and interactive observation during the teaching process.

[0005] This utility model provides the following technical solution: a culture box for mycorrhizal fungi-plant symbionts, including a main support component, a first filter component, and a second filter component. A secondary support component for placing the mycorrhizal fungi-plant symbiont is located at the center of the upper end of the main support component. A heat-insulating component for keeping the mycorrhizal fungi-plant symbiont warm is located at the upper end of the secondary support component. A placement component for supporting the secondary support component and the heat-insulating component is located near the edge of the center of the upper end of the main support component. Sealing and opening mechanisms are located on both sides of the center of the upper end of the main support component. Air circulation components for air circulation are located at the upper ends of both sealing and opening mechanisms. A driving mechanism for driving the sealing and opening mechanisms to complete the opening and closing movement is located on one side of each of the two sealing and opening mechanisms. Installation and positioning components for installing the driving mechanism and the air circulation components are located at the upper ends of both sealing and opening mechanisms. A heating component for heating the air inside the heat-insulating component is located at the center of the upper end of the main support component.

[0006] As a preferred embodiment of the above technical solution, the main support component includes four support columns, and a support platform is fixedly connected to the upper end of the four support columns. Mounting holes are fixedly connected to the upper center of the support platform on both sides.

[0007] As a preferred embodiment of the above technical solution, the sealing opening and closing mechanism includes a bottom ring, which is fixedly sleeved inside the mounting hole. A top ring is provided at the upper end of the bottom ring. Multiple positioning pins are arranged in a ring and fixedly connected at the center near the edge of the top ring. The multiple positioning pins are vertically fixedly connected at the center near the edge of the upper end of the bottom ring. A threaded ring is fixedly connected at the center near the edge of the upper end of the top ring. Multiple movable grooves are opened at the upper center of the bottom ring. Sealing plates are rotatably sleeved on the outer side of each of the multiple positioning pins. A driving ring is provided at the lower end of the top ring above the sealing plate. The driving ring is rotatably sleeved on the outer side of the multiple positioning pins. Multiple driving grooves are arranged in a ring and penetrate the center near the edge of the driving ring. Sliding columns are fixedly connected at one side of the upper center of each of the multiple sealing plates. The multiple sliding columns are slidably sleeved inside the multiple driving grooves.

[0008] As a preferred embodiment of the above technical solution, the installation and positioning assembly includes a positioning sleeve, which is threaded onto the outside of a threaded ring and is detachably connected to the threaded ring. An installation sleeve is fixedly connected to one side of the positioning sleeve. The first filter assembly includes a docking ring, which is threaded onto the inside of the threaded ring and is detachably connected to the threaded ring. A first filter screen is fixedly connected to the center of the inside of the docking ring.

[0009] As a preferred embodiment of the above technical solution, the driving mechanism includes a drive motor and a transmission gear ring. The transmission gear ring is fixedly sleeved on the outside of the drive ring, and the drive motor is fixedly sleeved inside the mounting sleeve. A drive gear is fixedly connected to the output end of the drive motor. The drive gear and the transmission gear ring are engaged by gear meshing. The air circulation assembly includes a protective steel mesh. The protective steel mesh is fixedly sleeved inside the positioning sleeve at the upper center. A ducted motor is fixedly connected to the lower center of the protective steel mesh. Multiple fan blades are fixedly arranged in a ring at the lower output end of the ducted motor.

[0010] As a preferred embodiment of the above technical solution, the placement component includes a support frame, which is fixedly connected to the upper center of the support platform near the edge. An expansion platform is fixedly fitted onto the upper center of the outer side of the support frame. A sealing groove is formed at the upper center of the expansion platform. Positioning holes are formed at the four diagonal corners of the upper center of the expansion platform. The second filter component includes an installation frame, which is disposed inside the expansion platform and is detachably connected to the expansion platform. A second filter screen is fixedly connected to the center of the installation frame.

[0011] As a preferred embodiment of the above technical solution, the secondary support assembly includes four positioning posts, which are slidably fitted inside four positioning holes, and the four positioning posts and the four positioning holes are detachably connected. A placement plate is fixedly connected to the upper end of the four positioning posts, and multiple ventilation holes are formed in a filled array on the upper end of the placement plate. The heating assembly includes a protective shell, which is fixedly connected to the center of the upper end of the support platform. A heating tube is fixedly connected to the bottom wall of the inner wall of the protective shell, and a heating wire is provided inside the heating tube. A top cover plate is fixedly connected to the upper end of the protective shell, and multiple heat dissipation holes are formed in a filled array inside the top cover plate.

[0012] As a preferred embodiment of the above technical solution, the heat insulation component includes a sealing strip, which is fitted inside the sealing groove, and a heat insulation glass cover is fixedly connected to the upper end of the sealing strip. The sealing strip and the sealing groove are detachably connected.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] The main support component features a compact design, ensuring the equipment is small and lightweight, facilitating flexible placement and movement in teaching environments. Its robust construction guarantees the equipment's stability and durability. Two sealing and opening mechanisms are located on either side of the upper end of the incubator, controlled by a drive mechanism. These mechanisms not only allow air circulation but also ensure a sealed environment when closed, effectively preventing fungal spore leakage and the intrusion of external dust. A mounting and positioning component is used to install the drive mechanism and air circulation component, ensuring these components are stably and accurately installed on the incubator, thereby achieving efficient air circulation and drive control. The air circulation component promotes air circulation within the incubator, ensuring a uniform oxygen supply to the mycorrhizal fungal plant symbiosis. In accordance with temperature control, the drive mechanism provides power to the sealing and opening mechanism, enabling its automatic opening and closing. This allows for quick and convenient opening or closing of the incubator when needed. The first and second filter components effectively filter airborne particles and contaminants, preventing fungal spores from leaking out and protecting the cultivation environment from external contamination. The secondary support component is used to stably place the mycorrhizal fungi-plant symbiont, ensuring that it is not disturbed by external factors during cultivation. The heat preservation component maintains a suitable temperature environment inside the incubator through the heat provided by the heating component, promoting the growth of mycorrhizal fungi and plant symbionts. The heating component automatically adjusts the heating power according to the set temperature parameters to ensure a constant temperature inside the incubator, providing optimal growth conditions for the mycorrhizal fungi-plant symbionts. Attached Figure Description

[0015] Figure 1 A schematic diagram of the three-dimensional structure of a mycorrhizal fungi-plant symbiotic culture box;

[0016] Figure 2 A three-dimensional structural diagram of a mycorrhizal fungi-plant symbiotic culture box from another perspective;

[0017] Figure 3 A schematic diagram of the three-dimensional disassembled structure of an incubator for mycorrhizal fungi-plant symbiosis;

[0018] Figure 4 A three-dimensional structural diagram of the sealing and opening mechanism of a mycorrhizal fungi-plant symbiotic culture box;

[0019] Figure 5 A three-dimensional, disassembled structural diagram of the sealing and opening mechanism of an incubator for mycorrhizal fungi and plant symbiotic organisms;

[0020] Figure 6 A three-dimensional disassembled structural diagram of the drive mechanism for a mycorrhizal fungi-plant symbiotic culture box;

[0021] Figure 7 A three-dimensional structural diagram of the secondary support component of the mycorrhizal fungi-plant symbiotic culture box;

[0022] Figure 8A three-dimensional structural diagram of the heating component of an incubator for mycorrhizal fungi-plant symbiotic organisms;

[0023] Figure 9 A three-dimensional structural diagram of the insulation component of an incubator for mycorrhizal fungi-plant symbiotic organisms.

[0024] Legend:

[0025] 1. Main support assembly; 101. Support column; 102. Support platform; 103. Mounting hole; 2. Sealing opening and closing mechanism; 201. Bottom ring; 202. Top ring; 203. Positioning pin; 204. Threaded ring; 205. Movable groove; 206. Sealing plate; 207. Drive ring; 208. Drive groove; 209. Sliding column; 3. Mounting and positioning assembly; 301. Positioning sleeve; 302. Mounting sleeve; 4. First filter assembly; 401. Connecting ring; 402. First filter screen; 5. Drive mechanism; 501. Drive motor; 502. Transmission gear ring; 503. Drive gear; 6. Air 7. Circulation component; 601. Protective steel mesh; 602. Duct motor; 603. Fan blades; 7. Placement component; 701. Support frame; 702. Expansion platform; 703. Sealing groove; 704. Positioning hole; 8. Secondary filter component; 801. Mounting frame; 802. Secondary filter screen; 9. Secondary support component; 901. Positioning column; 902. Placement plate; 903. Ventilation hole; 10. Heating component; 1001. Protective shell; 1002. Heating tube; 1003. Top cover plate; 1004. Heat dissipation hole; 11. Insulation component; 1101. Sealing strip; 1102. Insulated glass cover. Detailed Implementation

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0027] like Figures 1-4As shown, this utility model provides a technical solution: a mycorrhizal fungi-plant symbiotic culture box, including a main support assembly 1, a first filter assembly 4, and a second filter assembly 8. A secondary support assembly 9 for placing the mycorrhizal fungi-plant symbiotic is provided at the center of the upper end of the main support assembly 1. An insulation assembly 11 for keeping the mycorrhizal fungi-plant symbiotic warm is provided at the upper end of the secondary support assembly 9. A placement assembly 7 for supporting the secondary support assembly 9 and the insulation assembly 11 is provided near the edge of the center of the upper end of the main support assembly 1. Sealing and opening mechanisms 2 are provided on both sides of the center of the upper end of the main support assembly 1. Each of the two sealing and opening mechanisms 2 has a valve for air... The circulating air circulation component 6 has a drive mechanism 5 on one side of each of the two sealing opening and closing mechanisms 2 to drive the sealing opening and closing mechanism 2 to complete the opening and closing movement. The upper end of each of the two sealing opening and closing mechanisms 2 has a mounting and positioning component 3 for mounting the drive mechanism 5 and the air circulation component 6. A heating component 10 for heating the air inside the insulation component 11 is located at the center of the upper end of the main support component 1. The main support component 1 adopts a compact design, ensuring that the equipment is small and lightweight, facilitating flexible placement and movement in the teaching environment. Its robust construction ensures the stability and durability of the equipment. The two sealing opening and closing mechanisms 2 are located on both sides of the upper end of the incubator, respectively. The drive mechanism 5 controls its opening and closing movement. The sealing and opening / closing mechanism 2 not only facilitates air circulation but also ensures a sealed environment when closed, effectively preventing fungal spore leakage and the intrusion of external dust. The mounting and positioning assembly 3 is used to install the drive mechanism 5 and the air circulation assembly 6, ensuring that these components can be stably and accurately installed on the incubator, thereby achieving efficient air circulation and drive control. The air circulation assembly 6 promotes air circulation within the incubator, ensuring a uniform oxygen supply and temperature control for the mycorrhizal fungal plant symbiont. The drive mechanism 5 provides power to the sealing and opening / closing mechanism 2, enabling its automatic opening and closing, facilitating quick and convenient operation when needed. The incubator can be easily opened or closed. The first filter assembly 4 and the second filter assembly 8 effectively filter particles and pollutants in the air, preventing the leakage of fungal spores and protecting the culture environment from external pollution. The secondary support assembly 9 is used to stably place the mycorrhizal fungi-plant symbiont, ensuring that it is not disturbed by the outside world during the culture process. The heat preservation assembly 11 maintains a suitable temperature environment in the incubator through the heat provided by the heating assembly 10, promoting the growth of mycorrhizal fungi and plant symbiont. The heating assembly 10 automatically adjusts the heating power according to the set temperature parameters to ensure that the temperature in the incubator is constant, providing the best growth conditions for the mycorrhizal fungi-plant symbiont.

[0028] As one implementation method in this embodiment, such as Figure 5As shown, the main support assembly 1 includes four support columns 101, with a support platform 102 fixedly connected to the upper end of each column. Mounting holes 103 are fixedly connected to the upper center of each support platform 102 on both sides. The sealing opening and closing mechanism 2 includes a bottom ring 201, which is fixedly fitted inside the mounting holes 103. A top ring 202 is provided at the upper end of the bottom ring 201. Multiple positioning pins 203 are arranged in a ring and fixedly connected to the inner center of the top ring 202 near its edge. The multiple positioning pins 203 are vertically fixedly connected to the upper center of the bottom ring 201 near its edge. A threaded ring 204 is fixedly connected to the upper center of the top ring 202 near its edge. Multiple movable grooves 205 are opened at the upper center of the bottom ring 201. Sealing plates 206 are rotatably fitted onto the outer sides of each of the multiple positioning pins 203. A drive ring 207 is provided at the lower end of the top ring 202 at the upper end of 06. The drive ring 207 is rotatably sleeved on the outside of multiple positioning pins 203. Multiple drive grooves 208 are arranged in a ring and penetrate through the center of the drive ring 207 near the edge. Multiple sealing plates 206 are fixedly connected to sliding columns 209 at one side of the upper center of each sealing plate. The multiple sliding columns 209 are slidably sleeved in the multiple drive grooves 208. The sealing opening and closing mechanism 2 drives the multiple sealing plates 206 to slide in the movable groove 205 by rotating the drive ring 207. When the drive ring 207 rotates, the sliding columns 209 slide in the drive grooves 208, so that the sealing plates 206 move along the outside of the positioning pins 203, thereby realizing the opening and closing action. This design ensures that air can circulate when opening and closing and form a sealed environment when closed.

[0029] As one implementation method in this embodiment, such as Figure 4 As shown, the mounting and positioning assembly 3 includes a positioning sleeve 301, which is threaded onto the outside of the threaded ring 204, and the positioning sleeve 301 and the threaded ring 204 are detachably connected. An installation sleeve 302 is fixedly connected to one side of the positioning sleeve 301. The first filter assembly 4 includes a docking ring 401, which is threaded onto the inside of the threaded ring 204, and the docking ring 401 and the threaded ring 204 are detachably connected. A first filter screen 402 is fixedly connected to the center of the inside of the docking ring 401. The mounting and positioning assembly 3 is threaded onto the outside of the threaded ring 204 through the positioning sleeve 301, thus achieving a fixed connection with the sealing and opening mechanism 2. At the same time, the installation sleeve 302 provides an installation position for the drive mechanism 5, ensuring that the drive mechanism 5 can be stably installed on the incubator. The first filter assembly 4 is threaded onto the inside of the threaded ring 204 through the docking ring 401, thus achieving a detachable connection, which facilitates the replacement and cleaning of the first filter screen 402.

[0030] As one implementation method in this embodiment, such as Figure 4 and Figure 5As shown, the drive mechanism 5 includes a drive motor 501 and a transmission gear ring 502. The transmission gear ring 502 is fixedly sleeved on the outside of the drive ring 207, and the drive motor 501 is fixedly sleeved inside the mounting sleeve 302. A drive gear 503 is fixedly connected to the output end of the drive motor 501. The drive gear 503 and the transmission gear ring 502 are engaged by gear meshing. The air circulation assembly 6 includes a protective steel mesh 601, which is fixedly sleeved inside the positioning sleeve 301 at the upper center. A ducted motor 602 is fixedly connected to the lower center of the protective steel mesh 601. The output of the ducted motor 602 is fixedly connected in a ring at the lower end. The device has multiple fan blades 603. The drive mechanism 5 drives the drive gear 503 to rotate through the rotation of the drive motor 501. The gear meshing between the drive gear 503 and the transmission gear ring 502 causes the drive ring 207 to rotate, thereby driving the sealing opening and closing mechanism 2 to complete the opening and closing action. The air circulation component 6 drives the multiple fan blades 603 to rotate through the rotation of the duct motor 602, generating airflow. The protective steel mesh 601 prevents external objects from entering the component and ensures smooth airflow. This design promotes air circulation in the incubator and ensures that the mycorrhizal fungal plant symbiont receives a uniform oxygen supply.

[0031] As one implementation method in this embodiment, such as Figure 3 As shown, the placement component 7 includes a support frame 701, which is fixedly connected to the upper center near the edge of the support platform 102. An expansion platform 702 is fixedly fitted onto the upper outer center of the support frame 701. A sealing groove 703 is formed at the upper center of the expansion platform 702. Positioning holes 704 are formed at the four diagonal corners of the upper center of the expansion platform 702. The second filter component 8 includes a mounting frame 801, which is disposed inside the expansion platform 702 and is detachably connected to the expansion platform 702. A second filter screen 802 is fixedly connected to the center of the mounting frame 801. The placement component 7 provides a stable support position for the secondary support component 9 through the support frame 701 and the expansion platform 702. The second filter component 8, through the detachable connection between the mounting frame 801 and the expansion platform 702, enables the replacement and cleaning of the second filter screen 802. This design ensures that the culture environment is free from external contamination.

[0032] As one implementation method in this embodiment, such as Figure 8 and Figure 9As shown, the secondary support component 9 includes four positioning posts 901, which are slidably fitted inside four positioning holes 704, and the four positioning posts 901 and the four positioning holes 704 are detachably connected. A placement plate 902 is fixedly connected to the upper end of each of the four positioning posts 901. Multiple ventilation holes 903 are formed in a filled array on the upper end of the placement plate 902. The heating component 10 includes a protective shell 1001, which is fixedly connected to the center of the upper end of the support platform 102. A heating tube 1002 is fixedly connected to the bottom wall of the inner wall of the protective shell 1001, and a heating wire is installed inside the heating tube 1002. A top cover plate 1003 is fixedly connected to the upper end of the protective shell 1001, and multiple heat dissipation holes 1004 are formed in a filled array inside the top cover plate 1003. The insulation component 11 includes a sealing strip 1101, which is fitted into a sealing groove 70. Inside the incubator, the sealing strip 1101 is fixedly connected to the upper end of the heat-insulating glass cover 1102. The sealing strip 1101 and the sealing groove 703 are detachably connected. The secondary support component 9 is slidably fitted into the four positioning holes 704 through four positioning posts 901, achieving a stable connection with the placement component 7. Multiple ventilation holes 903 on the placement plate 902 ensure smooth airflow, providing a good growth environment for the mycorrhizal fungi-plant symbiotic. The heating component 10 generates heat through the heating wire in the heating tube 1002 and dissipates the heat into the incubator through multiple heat dissipation holes 1004 on the upper cover plate 1003. The heat-insulating component 11 maintains a suitable temperature environment in the incubator through the detachable connection between the sealing strip 1101 and the sealing groove 703, as well as the heat-insulating effect of the heat-insulating glass cover 1102, promoting the growth of mycorrhizal fungi and plant symbiotic.

[0033] Working principle: The sealing opening and closing mechanism 2, through the rotation of the drive ring 207, drives multiple sealing plates 206 to slide within the movable groove 205. When the drive ring 207 rotates, the sliding column 209 slides within the drive groove 208, causing the sealing plates 206 to move along the outside of the positioning pin 203, thereby realizing the opening and closing action. This design ensures that air can circulate during opening and closing and forms a sealed environment when closed. The mounting positioning component 3 is threaded onto the outside of the threaded ring 204 through the positioning sleeve 301, achieving a fixed connection with the sealing opening and closing mechanism 2. At the same time, the mounting sleeve 302 provides an installation position for the drive mechanism 5, ensuring... The drive mechanism 5 can be stably installed on the incubator. The first filter assembly 4 is threaded into the threaded ring 204 via a connecting ring 401, achieving a detachable connection for easy replacement and cleaning of the first filter screen 402. The drive mechanism 5, through the rotation of the drive motor 501, drives the drive gear 503 to rotate. The gear meshing between the drive gear 503 and the transmission gear ring 502 causes the drive ring 207 to rotate, thereby driving the sealing opening and closing mechanism 2 to complete the opening and closing action. The air circulation assembly 6, through the rotation of the duct motor 602, drives multiple fan blades 603 to rotate, generating airflow. The protective steel mesh 601 protects against... This design prevents external objects from entering the component while ensuring smooth airflow, promoting air circulation within the incubator and guaranteeing a uniform oxygen supply to the mycorrhizal fungal symbiotic organism. The placement component 7 provides a stable support position for the secondary support component 9 via the support frame 701 and the extension platform 702. The second filter component 8, through a detachable connection between the mounting frame 801 and the extension platform 702, allows for the replacement and cleaning of the second filter screen 802. This design ensures the cultivation environment is free from external contamination. The secondary support component 9 is slidably fitted into the four positioning holes 704 via four positioning posts 901. The unit achieves a stable connection with the placement component 7. Multiple ventilation holes 903 on the placement plate 902 ensure smooth airflow, providing a good growth environment for the mycorrhizal fungi-plant symbiont. The heating component 10 generates heat through the heating wire in the heating tube 1002 and dissipates the heat into the incubator through multiple heat dissipation holes 1004 on the upper cover plate 1003. The heat preservation component 11 maintains a suitable temperature environment in the incubator through the detachable connection between the sealing strip 1101 and the sealing groove 703, as well as the heat preservation effect of the heat preservation glass cover 1102, promoting the growth of mycorrhizal fungi and plant symbiont.

[0034] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A culture box for mycorrhizal fungi-plant symbiotic organisms, comprising a main support assembly (1), a first filter assembly (4), and a second filter assembly (8), characterized in that: The main support component (1) has a secondary support component (9) for placing mycorrhizal fungal plant symbiont at its upper center. The secondary support component (9) has an insulation component (11) for keeping the mycorrhizal fungal plant symbiont warm at its upper end. The main support component (1) has a placement component (7) for supporting the secondary support component (9) and the insulation component (11) near its upper edge. The main support component (1) has sealing opening and closing mechanisms (2) on both sides near its upper center. The upper end of each sealing and opening mechanism (2) is provided with an air circulation component (6) for air circulation. Each side of each of the two sealing and opening mechanisms (2) is provided with a drive mechanism (5) for driving the sealing and opening mechanism (2) to complete the opening and closing movement. The upper end of each of the two sealing and opening mechanisms (2) is provided with an installation positioning component (3) for installing the drive mechanism (5) and the air circulation component (6). The center of the upper end of the main support component (1) is provided with a heating component (10) for heating the air inside the heat preservation component (11).

2. The mycorrhizal fungi-plant symbiotic culture box according to claim 1, characterized in that: The main support component (1) includes four support columns (101), and a support platform (102) is fixedly connected to the upper end of the four support columns (101). Mounting holes (103) are fixedly connected to the upper center of the support platform (102) on both sides.

3. The mycorrhizal fungi-plant symbiotic culture box according to claim 2, characterized in that: The sealing opening and closing mechanism (2) includes a bottom ring (201), which is fixedly sleeved inside the mounting hole (103). A top ring (202) is provided at the upper end of the bottom ring (201). Multiple positioning pins (203) are arranged in a ring and fixedly connected at the center near the edge inside the top ring (202). The multiple positioning pins (203) are vertically fixedly connected at the center near the edge of the upper end of the bottom ring (201). A threaded ring (204) is fixedly connected at the center near the edge of the upper end of the top ring (202). Multiple movable grooves (204) are opened at the upper center of the bottom ring (201). 5) A sealing plate (206) is rotatably sleeved on the outer side of each of the multiple positioning pins (203). A driving ring (207) is provided at the lower end of the top ring (202) at the upper end of the sealing plate (206). The driving ring (207) is rotatably sleeved on the outer side of the multiple positioning pins (203). Multiple driving grooves (208) are arranged in a ring and penetrate through the center of the driving ring (207) near the edge. A sliding column (209) is fixedly connected to the center of the upper end of each of the multiple sealing plates (206) near one side. The multiple sliding columns (209) are slidably sleeved in the multiple driving grooves (208).

4. The mycorrhizal fungi-plant symbiotic culture box according to claim 3, characterized in that: The installation positioning component (3) includes a positioning sleeve (301), which is threaded onto the outside of the threaded ring (204) and is detachably connected to the threaded ring (204). An installation sleeve (302) is fixedly connected to one side of the positioning sleeve (301). The first filter component (4) includes a docking ring (401), which is threaded onto the inside of the threaded ring (204) and is detachably connected to the threaded ring (204). A first filter screen (402) is fixedly connected to the center inside the docking ring (401).

5. The mycorrhizal fungi-plant symbiotic culture box according to claim 4, characterized in that: The drive mechanism (5) includes a drive motor (501) and a transmission gear ring (502). The transmission gear ring (502) is fixedly sleeved on the outside of the drive ring (207). The drive motor (501) is fixedly sleeved inside the mounting sleeve (302). The output end of the drive motor (501) is fixedly connected to a drive gear (503). The drive gear (503) and the transmission gear ring (502) are gear meshing transmissions. The air circulation component (6) includes a protective steel mesh (601). The protective steel mesh (601) is fixedly sleeved inside the positioning sleeve (301) at the upper center. The lower center of the protective steel mesh (601) is fixedly connected to a ducted motor (602). Multiple fan blades (603) are fixedly arranged in a ring at the output of the ducted motor (602) at the lower end.

6. The mycorrhizal fungi-plant symbiotic culture box according to claim 2, characterized in that: The placement component (7) includes a support frame (701), which is fixedly connected to the upper center of the support platform (102) near the edge. An expansion platform (702) is fixedly fitted on the upper center of the outer side of the support frame (701). A sealing groove (703) is opened in the upper center of the expansion platform (702). Positioning holes (704) are opened at the four diagonal corners of the upper center of the expansion platform (702). The second filter component (8) includes an installation frame (801), which is set inside the expansion platform (702). The installation frame (801) and the expansion platform (702) are detachably connected. A second filter screen (802) is fixedly connected to the center of the installation frame (801).

7. The mycorrhizal fungi-plant symbiotic culture box according to claim 1, characterized in that: The secondary support assembly (9) includes four positioning posts (901), which are slidably fitted inside four positioning holes (704). The four positioning posts (901) and the four positioning holes (704) are detachably connected. A placement plate (902) is fixedly connected to the upper end of the four positioning posts (901). Multiple ventilation holes (903) are opened through the upper end of the placement plate (902) in a filling array. The heating assembly (10) includes a protective shell (1001), which is fixedly connected to the upper center of the support platform (102). A heating tube (1002) is fixedly connected to the bottom wall of the inner wall of the protective shell (1001). A heating wire is provided inside the heating tube (1002). A top cover plate (1003) is fixedly connected to the upper end of the protective shell (1001). Multiple heat dissipation holes (1004) are opened through the upper end of the top cover plate (1003) in a filling array.

8. The mycorrhizal fungi-plant symbiotic culture box according to claim 6, characterized in that: The thermal insulation component (11) includes a sealing strip (1101), which is fitted inside the sealing groove (703), and a thermal insulation glass cover (1102) is fixedly connected to the upper end of the sealing strip (1101). The sealing strip (1101) and the sealing groove (703) are detachably connected.

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