Multi-layer three-dimensional cultivation system
The multi-layered, three-dimensional cultivation system utilizes a lifting and folding mechanism to solve problems such as low space utilization, uneven lighting, and poor ventilation in plant cultivation. This achieves uniform plant growth and portability of the device, enhancing the growth vitality and transportation convenience of rare plants.
Patent Information
- Application Number
- CN202511271771.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-08
- Publication Date
- 2025-11-14
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Traditional plant cultivation methods suffer from problems such as low space utilization, uneven lighting, poor ventilation, and environmental conditions that are difficult to meet for the rapid propagation of rare plants.
Design a multi-layer three-dimensional cultivation system, including a lifting mechanism and a folding mechanism. The system uses a sliding rod and an arc-shaped groove structure to make the plants rotate and move up and down in a circular motion. Combined with a pressurizer to deliver gas, it achieves uniform light exposure for the plants and improves ventilation. The folding mechanism reduces the space occupied by the device in the horizontal direction, making it easy to carry and store.
It improves the uniformity of plant photosynthesis and ventilation, reduces pests and diseases, enhances plant growth and stress resistance, and the device is compact when folded, making it easy to transport, reducing handling difficulty and cost, and extending service life.
Smart Images
Figure CN120937658A_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of plant cultivation and propagation technology, and in particular to a multi-layer three-dimensional cultivation system. Background Technology
[0002] In recent years, with the rapid development of the horticulture industry, the demand for cultivating new plant varieties has been increasing. Traditional plant cultivation methods mostly adopt a flat planting model, which occupies a large area and has low space utilization, making it difficult to meet the needs of large-scale and high-efficiency cultivation. Therefore, three-dimensional cultivation technology has gradually attracted attention. It improves space utilization through multi-layer structure design, but in practical applications, there are still problems such as uneven lighting and poor ventilation. In addition, the cultivation of rare plants such as Paphiopedilum has high requirements for environmental conditions, and traditional technology is difficult to meet the needs of their rapid reproduction.
[0003] Currently, common plant cultivation techniques mainly include planar planting, single-layer vertical planting, and multi-layer vertical planting. Planar planting is simple and easy to implement, but its space utilization rate is low. Single-layer vertical planting achieves a certain degree of verticality through supports or hanging devices, but it still cannot make full use of vertical space. Multi-layer vertical planting improves space utilization by building multiple layers of frames, but it has shortcomings in light distribution and temperature and humidity control. At the same time, most of them have uneven light reception due to fixed positions, which affects photosynthesis and growth. Therefore, a multi-layer vertical cultivation system is proposed. Summary of the Invention
[0004] The purpose of this application is to provide a multi-layered, three-dimensional cultivation system, including a main structure, and further comprising: A lifting mechanism is located inside the main body mechanism; The lifting mechanism includes two side support plates, a groove, a first rotating groove, a first elastic element, a slide rod, a cultivation base, an arc-shaped groove, a placement groove, and a turntable. The top of the side support plate has a groove, and the inner wall of the groove has a first rotating groove. The first rotating groove is equipped with a first elastic element, and the inner wall of the first rotating groove is equipped with a slide rod for limiting the arc-shaped groove. The cultivation base is slidably connected inside the first elastic element. Arc-shaped grooves are provided on both sides of the cultivation base, and a placement groove for cultivating slipper orchids is provided on the top of the cultivation base. Two turntables are provided on the sides of the side support plates, and two fixing holes are provided on the turntables.
[0005] Preferably, the size of the groove is larger than the size of the first rotating groove, the size of the bottom of the cultivation base is adapted to the size of the first rotating groove, the top of the cultivation base is located inside the groove, the two sliding rods are respectively located inside the two arc-shaped grooves, the size of the sliding rods is adapted to the size of the arc-shaped grooves, the sliding rods are slidably connected to the arc-shaped grooves, the fixing hole is located on the side of the two turntables that are far apart from each other, the bottom of the cultivation base is elastically connected to the inner wall of the first rotating groove through the first elastic element, and the bottom of the arc-shaped groove does not penetrate the bottom of the cultivation base.
[0006] Preferably, the lifting mechanism is provided with a folding mechanism inside, the folding mechanism includes two middle support plates disposed between two side support plates, a plate and a hinge shaft are fixedly connected to the middle support plates, and corrugated pipes are provided on both sides of the middle support plates.
[0007] Preferably, the two middle support plates are respectively hinged to each other by a plate and a hinge shaft, and the side support plates are fixedly connected with a plate and a hinge shaft.
[0008] Preferably, the two turntables are located on both sides of the hinge shaft on the side support plate, the side of the side support plate is provided with a corrugated pipe, the side support plate and the middle support plate are hinged together by a plate and a hinge shaft, and the specifications of the middle support plate are adapted to the specifications of the side support plate.
[0009] Preferably, the main body includes two upright plates, each of which has three second rotating grooves on one side close to each other. Each upright plate has several cavities inside, and a handle is slidably connected inside each cavity. A locking block is fixedly connected to the handle, and a second elastic element is provided inside the cavity.
[0010] Preferably, the end of the handle away from the locking block extends through the interior of the cavity to the side of the upright plate, the handle is elastically connected to the inner wall of the cavity through a second elastic element, and the locking block extends through the inner wall of the cavity to the interior of the second rotating groove.
[0011] Preferably, the side support plate is hinged to the second rotating groove via a hinge shaft, the turntable is rotatably connected to the inner wall of the second rotating groove, the size of the locking block is adapted to the size of the fixing hole, the locking block is engaged with the fixing hole, and both the side support plate and the middle support plate are located between the two upright plates.
[0012] Preferably, the main body is provided with a drive mechanism located on the side of the lifting mechanism. The drive mechanism includes a pressurizer. One of the vertical plates has an air supply groove and three diversion holes inside. The side support plate and the middle support plate both have air vents inside.
[0013] Preferably, the pressurizer is located on the side of the upright plate away from the side support plate, the air supply channel is connected to the air passage through the diversion hole, a corrugated pipe is provided between the air passage and the diversion hole, the air passages inside the side support plate and the middle support plate are connected through the corrugated pipe, the air passage is located below the first rotating groove, and the air passage is connected to the interior of the first rotating groove.
[0014] In summary, this application includes at least one of the following beneficial technical effects: 1. This invention, through the combination of a sliding rod and an arc-shaped groove, facilitates the rotation and up-and-down movement of the plant. By intermittently supplying pressurized gas into the plant via a pressurizer, the cultivation base can slowly rotate and move rare plants such as Paphiopedilum in a circular motion. This allows different parts of the plant to receive light more evenly, avoiding uneven light distribution caused by a fixed position. This promotes photosynthesis and healthy growth. At the same time, the airflow around the plant is improved during the up-and-down movement and rotation, enhancing ventilation and reducing the probability of pests and diseases. Furthermore, it can simulate the growth state of plants such as Paphiopedilum in their natural environment to some extent, such as the influence of wind and gravity, helping the plant to better adapt to the environment and enhancing its growth vitality and stress resistance. 2. This invention facilitates folding of the device by using side support plates and middle support plates in conjunction with other structures. Pulling the handle away from the uprights moves the locking block away from the fixing hole, disengaging it. Then, pushing the two uprights closer together and pushing the side support plates upwards causes them to rotate upwards around the hinge axis. This causes the end of the middle support plate closest to the side support plates to rotate upwards, while the ends of the two middle support plates close to each other rotate downwards under gravity. Finally, the top of the side support plates abuts against the inner side of the uprights, and the tops of the two middle support plates abut against each other, folding the cultivation platform composed of the side and middle support plates. The second fixing hole on the turntable rotates to align with the locking block. Under the elastic force of the second elastic element, the handle will move the locking block closer to the turntable and engage with the second fixing hole, fixing the position of the side support plate. This puts the device in a folded state, greatly reducing the space occupied by the device in the horizontal direction. The folded device is smaller and more compact, making it easier and more convenient to carry and move, reducing the difficulty and cost of handling, and facilitating storage and transportation. In addition, in the folded state, the various parts of the device fit together, reducing the possibility of damage to the device structure caused by external factors such as collisions and scratches, extending the service life of the device. At the same time, fixing the position of the side support plate ensures that the device remains stable in the folded state and will not unfold on its own due to unexpected situations, ensuring the safety of the device in the folded state. Attached Figure Description
[0015] Figure 1 These are schematic diagrams of the overall structure of Embodiment 1 and Embodiment 2 of this application; Figure 2 This is a cross-sectional structural diagram of the main body of this application; Figure 3 This application Figure 2 Enlarged structural diagram at point A in the middle; Figure 4 This is a schematic diagram showing the structural relationship and fit between the card block and the fixing hole in this application; Figure 5 This is a three-dimensional structural diagram of the lifting mechanism in this application; Figure 6 This is a schematic diagram of the internal structure of the lifting mechanism in this application; Figure 7 This is a three-dimensional structural diagram of the cultivation base of this application; Explanation of reference numerals in the attached drawings: 1. Lifting mechanism; 101. Side support plate; 102. Groove; 103. First rotating groove; 104. First elastic element; 105. Slide rod; 106. Cultivation base; 107. Arc-shaped groove; 108. Placement groove; 109. Turntable; 110. Fixing hole; 2. Folding mechanism; 201. Middle support plate; 202. Plate; 203. Corrugated pipe; 204. Hinge shaft; 3. Main body mechanism; 301. Vertical plate; 302. Second rotating groove; 303. Cavity; 304. Handle; 305. Locking block; 306. Second elastic element; 4. Drive mechanism; 401. Pressurizer; 402. Gas delivery groove; 403. Diverting hole; 404. Ventilation groove. Detailed Implementation
[0016] The following combination Figures 1 to 7 This application will be described in further detail below.
[0017] Example 1 A multi-layer three-dimensional cultivation system, referring to Figures 1 to 7The system includes a main body 3 and a lifting mechanism 1 located inside the main body 3. The lifting mechanism 1 includes two side support plates 101, a groove 102, a first rotating groove 103, a first elastic element 104, a sliding rod 105, a cultivation base 106, an arc-shaped groove 107, a placement groove 108, and a turntable 109. The top of the side support plate 101 has a groove 102, and the inner wall of the groove 102 has a first rotating groove 103. The first elastic element 104 is provided inside the first rotating groove 103. The inner wall of the first rotating groove 103 is provided with a sliding rod 105 for limiting the arc groove 107. The first elastic element 104 is slidably connected to the cultivation base 106. Arc grooves 107 are provided on both sides of the cultivation base 106. The top of the cultivation base 106 is provided with a placement groove 108 for cultivating slipper orchids. Two turntables 109 are provided on the side of the side support plate 101. Two fixing holes 110 are provided on the turntables 109.
[0018] The size of the groove 102 is larger than the size of the first rotating groove 103. The size of the bottom of the cultivation base 106 is adapted to the size of the first rotating groove 103. The top of the cultivation base 106 is located inside the groove 102. The two sliding rods 105 are located inside the two arc-shaped grooves 107 respectively. The size of the sliding rods 105 is adapted to the size of the arc-shaped grooves 107. The sliding rods 105 and the arc-shaped grooves 107 are slidably connected. The fixing hole 110 is located on the side of the two turntables 109 that are far apart from each other. The bottom of the cultivation base 106 is elastically connected to the inner wall of the first rotating groove 103 through the first elastic member 104. The bottom of the arc-shaped groove 107 does not penetrate the bottom of the cultivation base 106.
[0019] The main body 3 includes two upright plates 301. Each of the two upright plates 301 has three second rotating grooves 302 on one side that is close to each other. The upright plates 301 have several cavities 303 inside. A handle 304 is slidably connected inside the cavity 303. A locking block 305 is fixedly connected to the handle 304. A second elastic element 306 is provided inside the cavity 303.
[0020] The main body 3 is equipped with a drive mechanism 4, which is located on the side of the lifting mechanism 1. The drive mechanism 4 includes a pressurizer 401. One of the vertical plates 301 has an air delivery groove 402 and three diversion holes 403 inside. The side support plate 101 and the middle support plate 201 are both equipped with ventilation grooves 404. When the device is not working, the first elastic element 104 and the second elastic element 306 are both in normal state.
[0021] The implementation principle of this application embodiment is as follows: By setting up a sliding rod 105 and an arc-shaped groove 107, etc., the structure is coordinated to facilitate the rotation and up-and-down movement of the plant. The pressurizer 401 is activated to inject pressurized gas into the gas delivery groove 402, and the gas is diverted by the diversion hole 403 and enters each layer of the cultivation platform. It then enters each first rotating groove 103 through the corrugated pipe 203 and the ventilation groove 404, increasing the internal air pressure. The air pressure slowly pushes the cultivation base 106 upward and stretches the first elastic element 104. During the upward movement of the cultivation base 106, the sliding rod 105 located inside the arc-shaped groove 107 applies stress to the inner wall of the arc-shaped groove 107, causing the cultivation base 106 to slowly rotate along the arc of the arc-shaped groove 107 during the upward movement. When the cultivation base 106 rotates half a turn, the sliding rod 105 abuts against the inner wall of the arc-shaped groove 107. At this time, the supply of pressurized gas stops, and the cultivation base... Under the influence of its own weight and the elastic force of the first elastic element 104, the 106 will descend and rotate to reset, squeezing the gas in the first rotating groove 103 out of the pressurizer 401 through the ventilation groove 404 and the gas delivery groove 402. The pressurizer 401 intermittently delivers pressurized gas into the plant, which allows the cultivation base 106 to slowly rotate and move up and down, enabling different parts of the plant to receive light more evenly and avoiding uneven light distribution caused by a fixed position. This helps the plant's photosynthesis and healthy growth. At the same time, the airflow around the plant is improved during the up-and-down movement and rotation, enhancing ventilation and reducing the probability of pests and diseases. It can also simulate the growth state of plants such as the slipper orchid in the natural environment to a certain extent, such as being affected by wind and gravity, which helps the plant adapt to the environment better and enhances its growth vitality and stress resistance.
[0022] Example 2 A multi-layer three-dimensional cultivation system, referring to Figures 1 to 7 The lifting mechanism 1 is internally equipped with a folding mechanism 2. The folding mechanism 2 includes two middle support plates 201 disposed between two side support plates 101. A plate 202 and a hinge shaft 204 are fixedly connected to the middle support plate 201. Corrugated pipes 203 are provided on both sides of the middle support plate 201. The two middle support plates 201 are hinged to each other by the plate 202 and the hinge shaft 204 respectively. The plate 202 and the hinge shaft 204 are fixedly connected to the side support plate 101.
[0023] Two turntables 109 are located on both sides of the hinge shaft 204 on the side support plate 101. Corrugated pipes 203 are provided on the side of the side support plate 101. The side support plate 101 and the middle support plate 201 are hinged together by a plate 202 and a hinge shaft 204. The specifications of the middle support plate 201 are compatible with the specifications of the side support plate 101.
[0024] The handle 304 extends through the cavity 303 to the side of the upright plate 301 at the end away from the locking block 305. The handle 304 is elastically connected to the inner wall of the cavity 303 through the second elastic element 306. The locking block 305 extends through the inner wall of the cavity 303 to the interior of the second rotating groove 302. The side support plate 101 is hinged to the second rotating groove 302 through the hinge shaft 204. The turntable 109 is rotatably connected to the inner wall of the second rotating groove 302. The size of the locking block 305 is adapted to the size of the fixing hole 110. The locking block 305 is engaged with the fixing hole 110. The side support plate 101 and the middle support plate 201 are both located between the two upright plates 301.
[0025] The pressurizer 401 is located on the side of the upright plate 301 away from the side support plate 101. The air supply channel 402 is connected to the ventilation channel 404 through the diversion hole 403. A corrugated pipe 203 is provided between the ventilation channel 404 and the diversion hole 403. The ventilation channels 404 inside the side support plate 101 and the middle support plate 201 are connected through the corrugated pipe 203. The ventilation channel 404 is located below the first rotating channel 103 and is connected to the interior of the first rotating channel 103.
[0026] The implementation principle of this application embodiment is as follows: By setting up a structure such as a side support plate 101 and a middle support plate 201, the device can be folded more easily. Pulling the handle 304 away from the upright plate 301 causes the locking block 305 to move away from the fixing hole 110, thus disengaging the locking block 305 from the fixing hole 110. Then, the two upright plates 301 are pushed closer to each other, and the side support plate 101 is pushed upward so that it rotates upward around the axis of the hinge shaft 204. This causes the end of the middle support plate 201 closest to the side support plate 101 to rotate upward, while the ends of the two middle support plates 201 that are close to each other will rotate downward under the action of gravity. Finally, the top of the side support plate 101 abuts against the inner side of the upright plate 301, and the tops of the two middle support plates 201 abut against each other, folding up the cultivation platform composed of the side support plate 101 and the middle support plate 201. The second fixing hole 110 is rotated to align with the locking block 305. At this time, the handle 304 will drive the locking block 305 to move closer to the turntable 109 under the action of the elastic force of the second elastic element 306, and engage with the second fixing hole 110 to fix the position of the side support plate 101, thereby putting the device in a folded state. This greatly reduces the space occupied by the device in the horizontal direction. The folded device is smaller and more compact, making it easier and more convenient to carry and move, reducing the difficulty and cost of handling, and facilitating storage and transportation. In addition, in the folded state, the various parts of the device fit together, reducing the possibility of damage to the device structure caused by external factors such as collisions and scratches, and extending the service life of the device. At the same time, fixing the position of the side support plate 101 ensures that the device remains stable in the folded state and will not unfold on its own due to unexpected situations, thus ensuring the safety of the device in the folded state.
[0027] The working principle and usage process of this invention are as follows: First, pull the handle 304 away from the upright plate 301 to move the locking block 305 away from the fixing hole 110, thus disengaging the locking block 305 from the fixing hole 110. Then, push the two upright plates 301 closer to each other, and push the side support plate 101 upward so that it rotates upward around the axis of the hinge shaft 204. This causes the end of the middle support plate 201 closest to the side support plate 101 to rotate upward, while the ends of the two middle support plates 201 closest to each other will rotate downward under the action of gravity, ultimately causing the side support plate... The top of 101 abuts against the inner side of the upright plate 301, and the tops of the two middle support plates 201 abut against each other, folding up the cultivation platform composed of the side support plate 101 and the middle support plate 201. The second fixing hole 110 on the turntable 109 rotates to the position aligned with the locking block 305. At this time, the handle 304 will drive the locking block 305 to move closer to the turntable 109 under the action of the elastic force of the second elastic element 306, and engage with the second fixing hole 110 to fix the position of the side support plate 101, thereby putting the device in a folded state. Then the device can be moved to the cultivation site. After moving to the cultivation site, pull the handle 304 to unlock the side support plate 101. After unfolding the device, the side support plate 101 is locked again. Place the rare plants, such as slipper orchids, into the placement trough 108. Use external equipment to maintain a suitable environment for the plants. For example, cultivating slipper orchids requires a growth temperature between 15℃ and 25℃, with a suitable temperature difference (e.g., a 5-8℃ drop at night) to promote flower bud differentiation. Place the device in a location with ample diffused light. Use a humidifier to maintain an air humidity of 60% to 80%. Use a breathable and moisture-retaining cultivation substrate (such as a mixture of sphagnum moss, bark, and coconut husk fragments) to keep the substrate moist but not waterlogged to prevent root rot. Maintain good ventilation, especially during hot and humid seasons. Simultaneously, activate the pressurizer 401 to inject pressurized gas into the air delivery trough 402, which then flows through the diversion holes 403 to each cultivation platform, allowing it to pass through waves... The ventilator 203 and the ventilation groove 404 enter the interior of each first rotating groove 103, increasing the internal air pressure. The air pressure slowly pushes the cultivation base 106 upward and stretches the first elastic element 104. During the upward movement of the cultivation base 106, the slide rod 105 located inside the arc groove 107 applies stress to the inner wall of the arc groove 107, causing the cultivation base 106 to slowly rotate along the arc of the arc groove 107 during the upward movement. When the cultivation base 106 rotates half a turn, the slide rod 105 abuts against the inner wall of the arc groove 107. At this time, the supply of pressurized gas stops, and the cultivation base 106 will move downward under its own weight and the elastic force of the first elastic element 104, rotating and resetting. The gas in the first rotating groove 103 is squeezed out of the pressurizer 401 through the ventilation groove 404 and the air supply groove 402. The intermittent supply of pressurized gas to the interior of the pressurizer 401 can make the cultivation base 106 drive the rare plants such as slipper orchids to rotate and move up and down in a cycle.
[0028] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.
Claims
1. A multi-layer three-dimensional cultivation system, comprising a main body (3), characterized in that: Also includes: Lifting mechanism (1), which is located inside the main body mechanism (3); The lifting mechanism (1) includes two side support plates (101), a groove (102), a first rotating groove (103), a first elastic element (104), a slide rod (105), a cultivation base (106), an arc-shaped groove (107), a placement groove (108), and a turntable (109). The top of the side support plate (101) has a groove (102), and the inner wall of the groove (102) has a first rotating groove (103). The first elastic element (104) is disposed inside the first rotating groove (103). The inner wall of the first rotating groove (103) is provided with a sliding rod (105) for limiting the arc groove (107). The first elastic member (104) is slidably connected to a cultivation base (106). Arc grooves (107) are provided on both sides of the cultivation base (106). A placement groove (108) for cultivating slipper orchids is provided on the top of the cultivation base (106). Two turntables (109) are provided on the side of the side support plate (101). Two fixing holes (110) are provided on the turntables (109).
2. The multi-layer three-dimensional cultivation system according to claim 1, characterized in that, The size of the groove (102) is larger than the size of the first rotating groove (103). The size of the bottom of the cultivation base (106) is adapted to the size of the first rotating groove (103). The top of the cultivation base (106) is located inside the groove (102). The two sliding rods (105) are located inside the two arc grooves (107) respectively. The size of the sliding rods (105) is adapted to the size of the arc grooves (107). The sliding rods (105) and the arc grooves (107) are slidably connected. The fixing hole (110) is located on the side of the two turntables (109) that are far apart from each other. The bottom of the cultivation base (106) is elastically connected to the inner wall of the first rotating groove (103) through the first elastic element (104). The bottom of the arc groove (107) does not penetrate the bottom of the cultivation base (106).
3. The multi-layer three-dimensional cultivation system according to claim 1, characterized in that, The lifting mechanism (1) is equipped with a folding mechanism (2) inside. The folding mechanism (2) includes two middle support plates (201) arranged between two side support plates (101). Plates (202) and hinge shafts (204) are fixedly connected to the middle support plates (201). Corrugated pipes (203) are provided on both sides of the middle support plates (201).
4. The multi-layer three-dimensional cultivation system according to claim 3, characterized in that, The two middle support plates (201) are respectively hinged to each other by a plate (202) and a hinge shaft (204), and the side support plate (101) is fixedly connected with a plate (202) and a hinge shaft (204).
5. The multi-layer three-dimensional cultivation system according to claim 3, characterized in that, The two turntables (109) are located on both sides of the hinge shaft (204) on the side support plate (101). The side of the side support plate (101) is provided with a corrugated pipe (203). The side support plate (101) and the middle support plate (201) are hinged together by a plate (202) and a hinge shaft (204). The specifications of the middle support plate (201) are compatible with the specifications of the side support plate (101).
6. The multi-layer three-dimensional cultivation system according to claim 3, characterized in that, The main body (3) includes two upright plates (301). Three second rotating grooves (302) are provided on the side of the two upright plates (301) that are close to each other. Several cavities (303) are provided inside the upright plates (301). A handle (304) is slidably connected inside the cavity (303). A locking block (305) is fixedly connected to the handle (304). A second elastic element (306) is provided inside the cavity (303).
7. The multi-layer three-dimensional cultivation system according to claim 6, characterized in that, The handle (304) extends through the interior of the cavity (303) to the side of the upright plate (301) at one end away from the locking block (305). The handle (304) is elastically connected to the inner wall of the cavity (303) through the second elastic element (306). The locking block (305) extends through the inner wall of the cavity (303) to the interior of the second rotating groove (302).
8. The multi-layer three-dimensional cultivation system according to claim 6, characterized in that, The side support plate (101) is hinged to the second rotating groove (302) via a hinge shaft (204). The turntable (109) is rotatably connected to the inner wall of the second rotating groove (302). The size of the locking block (305) is adapted to the size of the fixing hole (110). The locking block (305) is engaged with the fixing hole (110). The side support plate (101) and the middle support plate (201) are both located between the two upright plates (301).
9. The multi-layer three-dimensional cultivation system according to claim 6, characterized in that, The main body (3) is equipped with a drive mechanism (4), which is located on the side of the lifting mechanism (1). The drive mechanism (4) includes a pressurizer (401), and one of the vertical plates (301) has an air delivery groove (402) and three diversion holes (403) inside. The side support plate (101) and the middle support plate (201) both have ventilation grooves (404) inside.
10. The multi-layer three-dimensional cultivation system according to claim 9, characterized in that, The pressurizer (401) is located on the side of the upright plate (301) away from the side support plate (101). The air delivery groove (402) is connected to the ventilation groove (404) through the diversion hole (403). A corrugated pipe (203) is provided between the ventilation groove (404) and the diversion hole (403). The ventilation groove (404) inside the side support plate (101) and the middle support plate (201) are connected through the corrugated pipe (203). The ventilation groove (404) is located below the first rotating groove (103). The ventilation groove (404) is connected to the interior of the first rotating groove (103).