Three-dimensional cultivation device capable of adjusting cultivation environment

Abstract

The utility model relates to a three-dimensional cultivation device capable of adjusting a cultivation environment, the three-dimensional cultivation device comprises a planting frame, a cultivation mechanism, an irradiation mechanism and a conveying mechanism, the planting frame is formed by connecting a plurality of hollow pipes, the hollow pipes are provided with air outlets for outputting airflow, the cultivation mechanism is arranged on the planting frame, and the cultivation mechanism is used for planting plants; the irradiation mechanism is connected with the planting frame and used for providing illumination for plants, and the conveying mechanism is connected with the planting frame and comprises a gas conveying assembly used for conveying gas to the cultivation mechanism and a liquid conveying assembly used for conveying liquid to the cultivation mechanism. The three-dimensional cultivation device has the effect that the problem that an existing three-dimensional cultivation device cannot adjust the cultivation environment is solved.

Description

Technical Field

[0001] The present application relates to the field of three-dimensional cultivation devices, and in particular to a three-dimensional cultivation device capable of adjusting the cultivation environment. Background Art

[0002] With the rapid development of modern agriculture and urbanization, traditional flat cultivation methods can no longer meet the growing demand for food and ornamental plants. In order to improve land utilization and plant growth efficiency, three-dimensional cultivation technology has emerged and has gradually become a research hotspot in the field of agricultural science and technology. Three-dimensional cultivation not only saves space, but also optimizes plant growth conditions through methods such as hydroponics, thereby improving crop yield and quality.

[0003] However, the existing three-dimensional cultivation device only increases space utilization through layered design to save land resources, but cannot adjust the cultivation environment of plants, resulting in the plants being unable to obtain the required cultivation environment, affecting the overall cultivation efficiency. Utility Model Content

[0004] In order to improve the problem that the existing three-dimensional cultivation device cannot adjust the cultivation environment, the present application provides a three-dimensional cultivation device that can adjust the cultivation environment.

[0005] The present application provides a three-dimensional cultivation device with adjustable cultivation environment, which adopts the following technical solutions:

[0006] A three-dimensional cultivation device capable of adjusting the cultivation environment, comprising:

[0007] The planting rack is composed of a plurality of hollow tubes connected together and is provided with an air outlet for outputting air flow;

[0008] A cultivation mechanism, arranged on the planting frame, for planting plants;

[0009] An irradiation mechanism, connected to the planting rack, for providing light for the plants;

[0010] The conveying mechanism is connected to the planting frame and includes a gas conveying component for conveying gas to the cultivation mechanism and a liquid conveying component for conveying liquid to the cultivation mechanism.

[0011] By adopting the above technical scheme, the coordinated work of the gas delivery component and the liquid delivery component can accurately control the gas and water supply in the cultivation environment, thereby improving the problem that the existing three-dimensional cultivation device cannot adjust the cultivation environment; the irradiation mechanism can provide suitable lighting conditions, combined with the precise delivery of gas and liquid, the plants can grow under the best growth conditions, thereby increasing the growth rate and yield, and further improving the problem that the existing three-dimensional cultivation device cannot adjust the cultivation environment; at the same time, the planting rack composed of hollow tubes and provided with air outlets can play the role of a ventilation pipe while supporting the cultivation mechanism, thereby simplifying the structure of the three-dimensional cultivation device and reducing the complexity of the cultivation environment, so as to facilitate the user to accurately control the cultivation environment, and further improve the problem that the existing three-dimensional cultivation device cannot adjust the cultivation environment.

[0012] Preferably, several of the hollow tubes are connected to form the planting rack, each hollow tube is connected to adjacent hollow tubes so that airflow can flow in the planting rack, and several air outlets are respectively provided on the several hollow tubes, and the several air outlets are used to blow out airflow.

[0013] By adopting the above technical scheme, a number of interconnected hollow tubes are connected to form a planting rack, so that the airflow can flow freely in the rack, ensuring the uniformity and continuity of gas delivery, and allowing the gas to be freely exchanged between various levels of the planting rack, thereby improving the efficiency of gas exchange and improving the problem that the existing three-dimensional cultivation device cannot adjust the cultivation environment; at the same time, the planting rack composed of hollow tubes and provided with air outlets can play the role of a ventilation duct while supporting the cultivation mechanism, thereby simplifying the structure of the three-dimensional cultivation device and reducing the complexity of the cultivation environment, so as to facilitate the user to accurately control the cultivation environment.

[0014] Preferably, the gas delivery assembly includes a gas mixing element, a fan and an air supply pipe, the gas mixing element is used to mix several gases to form a mixed gas, the fan is connected to the gas mixing element and the air supply pipe, the fan is used to deliver the mixed gas from the gas mixing element to the air supply pipe, and the air supply pipe is connected to the planting rack.

[0015] By adopting the above technical solution, the design of the gas mixing element enables several gases (such as carbon dioxide, oxygen and air) to be mixed as needed to form a mixed gas suitable for plant growth. The mixed gas is transported to the planting rack through the fan and the air supply pipe, and finally output from the air outlet to the cultivation environment, ensuring that the plants can obtain the best gas environment, thereby promoting their healthy growth; at the same time, the design of the planting rack enables the mixed gas to be evenly distributed in the cultivation environment, ensuring the consistency of the cultivation environment in which the cultivation mechanism is located, avoiding local gas concentrations that are too high or too low, thereby affecting plant growth, and improving the problem that the existing three-dimensional cultivation device cannot adjust the cultivation environment.

[0016] Preferably, the gas mixing element is provided with a plurality of gas inlets, and the plurality of gas inlets are used to allow a plurality of gases to enter the gas mixing element for mixing.

[0017] By adopting the above technical solution, several air inlets of the mixing piece can introduce different types of gases and mix the several gases in the mixing piece, which is convenient for the gas delivery component to output the mixed gas to the cultivation mechanism to adjust the cultivation environment, thereby improving the problem that the existing three-dimensional cultivation device cannot adjust the cultivation environment.

[0018] Preferably, the cultivation mechanism includes a base box, a limiting plate and a planting basket, the lower part of the base box is provided with a plurality of nozzles connected to the water pipe, the limiting plate is arranged on the upper part of the base box, the limiting plate is provided with a through hole, and the planting basket is movably inserted into the through hole.

[0019] By adopting the above technical solution, the nozzle arranged at the lower part of the base box is connected to the water pipe, which can directly transport water and nutrients to the roots of the plants, thereby adjusting the cultivation environment of the plant roots and improving the problem that the existing three-dimensional cultivation device cannot adjust the cultivation environment; the mobility of the planting basket allows the user to adjust it according to the growth conditions of the plants, which is convenient for moving or replacing plants according to the cultivation conditions of the plants, thereby facilitating the user to change the cultivation environment of the plants.

[0020] Preferably, the liquid delivery assembly includes a water tank, a delivery pipe and a water pump, the water pump is connected to the water tank and the delivery pipe, the water pump is used to deliver the liquid in the water tank to the delivery pipe, and the delivery pipe is connected to the water pipe.

[0021] By adopting the above technical solution, the water pump transports the liquid in the water tank from the delivery pipe to the cultivation mechanism, thereby maintaining the water balance in the cultivation environment, ensuring that the plants can obtain a stable water supply in the cultivation environment, avoiding the growth of the plants being affected by insufficient water in the cultivation environment, and further improving the problem that the existing three-dimensional cultivation device cannot adjust the cultivation environment.

[0022] Preferably, the three-dimensional cultivation device with adjustable cultivation environment further comprises a water recovery mechanism, which is specifically a liquid storage tank, which is connected to the base box and is used to contain the accumulated liquid in the base box.

[0023] By adopting the above technical solution, the provision of a liquid storage tank helps to maintain the stability of the cultivation environment. By recycling the accumulated liquid in the base box, excessive accumulation of water can be prevented, thereby avoiding plant diseases or root hypoxia caused by excessive moisture in the cultivation environment, and further improving the problem that the existing three-dimensional cultivation device cannot adjust the cultivation environment.

[0024] Preferably, the three-dimensional cultivation device with an adjustable cultivation environment also includes a connecting piece, which is used to connect the air supply pipe and the planting rack. The connecting piece is provided with a shell, and the shell has an air inlet channel, which is used to connect the air supply pipe and the planting rack. A blocking ring and a blocking piece are provided in the air inlet channel, and the blocking piece is used to seal the blocking ring.

[0025] By adopting the above technical solution, the design of the blocking member can effectively seal the blocking ring and prevent gas backflow. This one-way flow design helps to maintain stable gas pressure and flow direction, prevent moisture from entering the fan and causing damage to the fan, and extend the service life of the three-dimensional cultivation device with an adjustable cultivation environment.

[0026] Preferably, the air inlet channel includes a first part, the first part is vertically arranged, and the first part is used to accommodate the blocking ring and the blocking member.

[0027] By adopting the above technical solution, the first part of the air inlet channel is vertically arranged and provides space for the blocking member to move. By blocking the blocking ring through the blocking member, the user can control the flow and pressure of the gas to meet the specific needs of different plants for gas conditions, and close the connecting piece when the gas input is stopped to prevent moisture from entering the fan and causing damage to the fan, thereby extending the service life of the three-dimensional cultivation device with an adjustable cultivation environment.

[0028] Preferably, the air inlet channel is further provided with a second part and a third part, the second part and the third part are arranged horizontally, the second part is arranged at the lower part of the shell, and the second part and the third part are both used to accommodate the corresponding hollow tube.

[0029] By adopting the above technical solution, the airflow enters the first part from the second part of the air inlet channel and blows the blocking member, thereby connecting the first part, the second part and the third part, allowing the gas to enter the third part, and finally completing the gas transportation work of the connecting member.

[0030] In summary, the present application includes at least one of the following beneficial technical effects:

[0031] 1. The coordinated work of the gas delivery component and the liquid delivery component can accurately control the gas and water supply in the cultivation environment, thereby improving the problem that the existing three-dimensional cultivation device cannot adjust the cultivation environment; the irradiation mechanism can provide suitable lighting conditions, combined with the precise delivery of gas and liquid, the plants can grow under the best growth conditions, thereby increasing the growth rate and yield, further improving the problem that the existing three-dimensional cultivation device cannot adjust the cultivation environment; at the same time, the planting rack composed of hollow tubes and provided with air outlets can play the role of ventilation pipes while supporting the cultivation mechanism, thereby simplifying the structure of the three-dimensional cultivation device and reducing the complexity of the cultivation environment, so as to facilitate users to accurately control the cultivation environment, and further improve the problem that the existing three-dimensional cultivation device cannot adjust the cultivation environment;

[0032] 2. A plurality of interconnected hollow tubes are connected to form a planting rack, so that the airflow can flow freely in the rack, ensuring the uniformity and continuity of gas delivery, so that the gas can be freely exchanged between various levels of the planting rack, improving the efficiency of gas exchange, and improving the problem that the existing three-dimensional cultivation device cannot adjust the cultivation environment; at the same time, the planting rack composed of hollow tubes and provided with air outlets can play the role of ventilation pipes while supporting the cultivation mechanism, thereby simplifying the structure of the three-dimensional cultivation device, reducing the complexity of the cultivation environment, and facilitating the user to accurately control the cultivation environment;

[0033] 3. The design of the gas mixer enables several gases (such as carbon dioxide, oxygen and air) to be mixed as needed to form a mixed gas suitable for plant growth. The mixed gas is transported to the planting rack through the fan and the air supply pipe, and finally output from the air outlet to the cultivation environment, ensuring that the plants can obtain the best gas environment, thereby promoting their healthy growth; at the same time, the design of the planting rack enables the mixed gas to be evenly distributed in the cultivation environment, ensuring the consistency of the cultivation environment in the cultivation mechanism, avoiding local gas concentrations that are too high or too low, thereby affecting plant growth, and improving the problem that the existing three-dimensional cultivation device cannot adjust the cultivation environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a structural schematic diagram of a three-dimensional cultivation device capable of adjusting the cultivation environment according to an embodiment of the present application;

[0035] Figure 2 It is a top view of a three-dimensional cultivation device capable of adjusting the cultivation environment according to an embodiment of the present application;

[0036] Figure 3 It is a partial structural schematic diagram of a three-dimensional cultivation device capable of adjusting the cultivation environment according to an embodiment of the present application;

[0037] Figure 4It is a structural schematic diagram of the cultivation mechanism of an embodiment of the present application;

[0038] Figure 5 It is a structural schematic diagram of a planting basket according to an embodiment of the present application;

[0039] Figure 6 It is a partial structural schematic diagram of the cultivation mechanism of an embodiment of the present application;

[0040] Figure 7 is a schematic structural diagram of a connector according to an embodiment of the present application;

[0041] Figure 8 It is a schematic diagram of the cross-sectional structure of the connecting piece of an embodiment of the present application.

[0042] Explanation of the reference numerals: 1. Planting rack; 11. Hollow tube; 12. Air outlet; 2. Cultivation mechanism; 21. Base box; 22. Limiting plate; 23. Planting basket; 24. Nozzle; 25. Water pipe; 26. Through hole; 3. Irradiation mechanism; 4. Conveying mechanism; 41. Gas conveying assembly; 411. Gas mixing element; 412. Fan; 413. Air supply pipe; 414. Air inlet; 42. Liquid conveying assembly; 421. Water tank; 422. Conveying pipe; 423. Water pump; 5. Water recovery mechanism; 6. Connector; 61. Casing; 62. Air inlet channel; 621. First part; 622. Second part; 623. Third part; 63. Blocking ring; 64. Blocking member. DETAILED DESCRIPTION

[0043] The following is combined with Figure 1-8 This application is described in further detail.

[0044] The present application embodiment discloses a three-dimensional cultivation device capable of adjusting the cultivation environment (hereinafter referred to as the three-dimensional cultivation device). Figure 1 and Figure 2 The three-dimensional cultivation device includes a planting frame 1, a cultivation mechanism 2, an irradiation mechanism 3, a conveying mechanism 4, a water recovery mechanism 5 and a connecting piece 6.

[0045] like Figure 3 As shown, the planting rack 1 is composed of a plurality of hollow tubes 11 connected together, and each hollow tube 11 is connected to adjacent hollow tubes 11 so that airflow can flow in the planting rack 1, thereby ensuring uniformity and continuity of gas delivery.

[0046] At the same time, several hollow tubes 11 are respectively provided with several air outlets 12 for blowing out air flow, so that the planting rack 1 can play the role of a ventilation pipe while supporting the cultivation mechanism 2, so that the air flow flowing in the planting rack 1 can be blown out from the air outlet 12, so that the gas can flow between various levels of the planting rack 1, thereby improving the efficiency of gas exchange and improving the problem that the existing three-dimensional cultivation device cannot adjust the cultivation environment.

[0047] Compared with the existing planting rack 1, the three-dimensional cultivation device in the present application reduces the structure of the ventilation pipe, thereby simplifying the structure of the three-dimensional cultivation device, reducing the complexity of the cultivation environment, facilitating users to observe plants, and eliminating the influence of the ventilation pipe on the cultivation environment, such as the ventilation pipe blocking the light of the plants or affecting the irrigation of the plants, etc., making it easier for users to accurately control the cultivation environment.

[0048] At the same time, the design of the planting rack 1 enables the mixed gas to be evenly distributed in the cultivation environment, ensuring the consistency of the cultivation environment in which the cultivation mechanism 2 is located, avoiding excessively high or low local gas concentrations, thereby affecting the growth of plants, and improving the problem that the existing three-dimensional cultivation device cannot adjust the cultivation environment.

[0049] like Figure 4 and Figure 5 As shown, the cultivation mechanism 2 includes a base box 21, a limiting plate 22 and a planting basket 23. The side wall of the base box 21 is connected to the planting frame 1, so that the base box 21 is fixed on the planting frame 1. A plurality of nozzles 24 are arranged at the lower part of the base box 21. The plurality of nozzles 24 are connected to the water pipe 25. The plurality of nozzles 24 are vertically arranged and the output ends are facing the upper part of the base box 21. The limiting plate 22 is placed on the upper part of the base box 21 through the side wall of the base box 21. The limiting plate 22 is provided with a through hole 26 for accommodating the planting basket 23. The planting basket 23 is movably inserted into the through hole 26 of the limiting plate 22 and is arranged opposite to the nozzle 24.

[0050] refer to Figure 6 When the user starts the nozzle 24, the liquid can be directly transported to the bottom of the planting basket 23, changing the humidity of the cultivation environment in which the plant is located, thereby adjusting the cultivation environment of the plant and improving the problem that the existing three-dimensional cultivation device cannot adjust the cultivation environment; the base box 21 can receive the excess liquid sprayed by the nozzle 24 to prevent the liquid from splashing onto the ground; the mobility of the planting basket 23 allows the user to adjust it according to the growth conditions of the plant, which is convenient for moving or replacing plants according to the cultivation conditions of the plant, thereby facilitating the user to change the cultivation environment of the plant, such as: the user can pull out or insert the corresponding planting basket 23 through the through hole 26 on the limiting plate 22 to complete the transfer or planting of the plant, thereby quickly reducing or increasing the planting density of the plant, further improving the problem that the existing three-dimensional cultivation device cannot adjust the cultivation environment.

[0051] It should be noted that the number of cultivation mechanisms 2 needs to be set according to actual conditions, and the number of cultivation mechanisms 2 is not limited in the embodiment of the present application.

[0052] like Figure 3As shown, the irradiation mechanism 3 is connected to the planting frame 1 through the outer wall, so as to be fixed on the planting frame 1. It should be noted that the irradiation mechanism 3 needs to be selected according to the actual situation, such as a full-spectrum lamp, an ultraviolet lamp, and an infrared lamp, etc., and the type and structure of the irradiation mechanism 3 are not specifically limited in this application.

[0053] In the embodiment of the present application, the irradiation mechanism 3 is an ultraviolet lamp, which can provide the plants with the ultraviolet rays required for growth; at the same time, the user can control the irradiation amount and irradiation time of the ultraviolet lamp to control the irradiation amount and irradiation time of the cultivation environment, thereby achieving the adjustment of the cultivation environment, and further improving the problem that the existing three-dimensional cultivation device cannot adjust the cultivation environment.

[0054] like Figure 2 As shown, the conveying mechanism 4 includes a gas conveying component 41 and a liquid conveying component 42. The gas conveying component 41 includes an aeration component 411, a fan 412 and an air supply pipe 413. The air supply pipe 413 is specifically two separate pipe sections, one of which connects the fan 412 and the aeration component 411, and the other connects the aeration component 411 and the planting rack 1, thereby connecting the fan 412, the aeration component 411 and the planting rack 1 in sequence, so that the user can convey the gas in the aeration component 411 to the planting rack 1 through the fan 412.

[0055] The mixing piece 411 is specifically a box with a plurality of air inlets 414, and each of the air inlets 414 is provided with a gas pipe for connecting a gas cylinder or conveying gas. The user can introduce gas, such as carbon dioxide, oxygen, nitrogen, etc., through the air inlets 414 to mix the plurality of gases in the mixing piece 411, and convey the mixed gas in the mixing piece 411 to the planting rack 1 through the fan 412, and finally output it from the air outlet 12 to the cultivation environment, thereby ensuring that the plants can obtain a favorable gas environment, thereby promoting their healthy growth, and further improving the problem that the existing three-dimensional cultivation device cannot adjust the cultivation environment.

[0056] like Figure 2 As shown, the liquid delivery component 42 includes a water tank 421, a delivery pipe 422 and a water pump 423. The water tank 421 is connected to the water pipe 25 through the delivery pipe 422. The water pump 423 is arranged on the delivery pipe 422. The user can use the water pump 423 to transport the liquid in the water tank 421 from the delivery pipe 422 to the cultivation mechanism 2, thereby maintaining the water balance in the cultivation environment, ensuring that the plants can obtain a stable water supply in the cultivation environment, avoiding the growth of the plants being affected by insufficient water in the cultivation environment, and further improving the problem that the existing three-dimensional cultivation device cannot adjust the cultivation environment.

[0057] like Figure 2As shown, the water recovery mechanism 5 is specifically a liquid storage tank, which is connected to the base box 21 through a connecting pipe, so as to recover the accumulated liquid in the base box 21, thereby avoiding plant diseases or root hypoxia caused by excessive moisture in the cultivation environment, and further improving the problem that the existing three-dimensional cultivation device cannot adjust the cultivation environment.

[0058] Reference Figure 7 and Figure 8 The three-dimensional cultivation device with adjustable cultivation environment also includes a connecting member 6, which is provided with a shell 61. The shell 61 is provided with an air inlet channel 62. The air inlet channel 62 is divided into a first part 621, a second part 622 and a third part 623. The first part 621 is vertically arranged in the shell 61. The first part 621 is provided with a blocking ring 63 and a blocking member 64. The blocking member 64 is used to block the blocking ring 63.

[0059] Specifically, the blocking ring 63 is disposed at the lower part of the first part 621, the side wall of the blocking ring 63 is connected to the housing 61, the blocking member 64 is specifically a hollow ball made by blow molding of polyvinyl chloride, the outer diameter of the blocking member 64 is smaller than the inner diameter of the first part 621 and larger than the inner diameter of the blocking ring 63, so that when the airflow is input from the lower part of the first part 621, the blocking member 64 can be lifted up, thereby connecting the upper and lower parts of the first part 621, allowing the airflow to flow out of the first part 621 from the upper part of the first part 621. When the user stops inputting airflow to the first part 621, the blocking member 64 falls and abuts against the blocking ring 63, thereby blocking the first part 621, and then closing the connecting member 6, preventing moisture from entering the fan 412 and causing damage to the fan 412, thereby extending the service life of the three-dimensional cultivation device with adjustable cultivation environment.

[0060] The air inlet channel 62 is also provided with a second part 622 and a third part 623, and the second part 622 and the third part 623 are respectively used to connect the air supply pipe 413 and the planting rack 1. In the embodiment of the present application, the second part 622 and the third part 623 are arranged horizontally and are both connected to the first part 621, the second part 622 is arranged at the lower part of the shell 61, and the third part 623 is arranged at the upper part of the shell 61. The airflow enters the first part 621 from the second part 622 of the air inlet channel 62 and blows the blocking member 64, so that the first part 621, the second part 622 and the third part 623 are connected, so that the gas enters the third part 623, and the gas enters the planting rack 1 from the third part 623, and finally completes the gas transportation work of the connecting member 6.

[0061] It should be noted that the air supply pipe 413 in the embodiment of the present application is connected to the outer shell 61 of the connecting member 6 by inserting the second part 622, and each hollow tube 11 connected to the connecting member 6 is provided with a protrusion. The hollow tube 11 is connected to the outer shell 61 of the connecting member 6 by inserting the protrusion into the third part 623, and the protrusion of the hollow tube 11 is interference fit with the second part 622 of the connecting member 6.

[0062] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A three-dimensional cultivation device capable of adjusting the cultivation environment, characterized in that: include: The planting rack (1) is composed of a plurality of hollow tubes (11) connected together and is provided with an air outlet (12) for outputting air flow; A cultivation mechanism (2) is arranged on the planting frame (1) and is used for planting plants; An irradiation mechanism (3), connected to the planting frame (1), and used to provide light for the plants; The conveying mechanism (4) is connected to the planting frame (1), and comprises a gas conveying component (41) for conveying gas to the cultivation mechanism (2), and a liquid conveying component (42) for conveying liquid to the cultivation mechanism (2).

2. A three-dimensional cultivation device with adjustable cultivation environment according to claim 1, characterized in that: A plurality of the hollow tubes (11) are connected to form the planting rack (1), and each hollow tube (11) is connected to an adjacent hollow tube (11) so that air can flow in the planting rack (1). A plurality of air outlets (12) are respectively provided on the plurality of the hollow tubes (11), and the plurality of air outlets (12) are used to blow out air.

3. The three-dimensional cultivation device with adjustable cultivation environment according to claim 1, characterized in that: The gas delivery component (41) comprises a gas mixing element (411), a fan (412) and an air supply pipe (413); the gas mixing element (411) is used to mix several gases to form a mixed gas; the fan (412) is connected to the gas mixing element (411) and the air supply pipe (413); the fan (412) is used to deliver the mixed gas from the gas mixing element (411) to the air supply pipe (413); and the air supply pipe (413) is connected to the planting rack (1).

4. The three-dimensional cultivation device with adjustable cultivation environment according to claim 3, characterized in that: The gas mixing element (411) is provided with a plurality of gas inlets (414), and the plurality of gas inlets (414) are used to allow a plurality of gases to enter the gas mixing element (411) for mixing.

5. The three-dimensional cultivation device with adjustable cultivation environment according to claim 1, characterized in that: The cultivation mechanism (2) comprises a base box (21), a limiting plate (22) and a planting basket (23); a plurality of nozzles (24) connected to a water pipe (25) are arranged at the lower part of the base box (21); the limiting plate (22) is arranged at the upper part of the base box (21); a through hole (26) is opened in the limiting plate (22); and the planting basket (23) is movably inserted into the through hole (26).

6. The three-dimensional cultivation device with adjustable cultivation environment according to claim 5, characterized in that: The liquid delivery component (42) comprises a water tank (421), a delivery pipe (422) and a water pump (423); the water pump (423) is connected to the water tank (421) and the delivery pipe (422); the water pump (423) is used to deliver the liquid in the water tank (421) to the delivery pipe (422); and the delivery pipe (422) is connected to the water pipe (25).

7. The three-dimensional cultivation device with adjustable cultivation environment according to claim 5, characterized in that: It also comprises a water recovery mechanism (5), wherein the water recovery mechanism (5) is specifically a liquid storage box, the liquid storage box is connected to the base box (21), and the liquid storage box is used to contain the accumulated liquid in the base box (21).

8. The three-dimensional cultivation device with adjustable cultivation environment according to claim 3, characterized in that: The invention also comprises a connecting member (6), wherein the connecting member (6) is used to connect the air supply pipe (413) and the planting rack (1), the connecting member (6) is provided with a shell (61), the shell (61) is provided with an air inlet channel (62), the air inlet channel (62) is used to connect the air supply pipe (413) and the planting rack (1), and a blocking ring (63) and a blocking member (64) are provided in the air inlet channel (62), and the blocking member (64) is used to block the blocking ring (63).

9. The three-dimensional cultivation device with adjustable cultivation environment according to claim 8, characterized in that: The air inlet channel (62) comprises a first portion (621), the first portion (621) is vertically arranged, and the first portion (621) is used to accommodate the blocking ring (63) and the blocking member (64).

10. The three-dimensional cultivation device with adjustable cultivation environment according to claim 9, characterized in that: The air inlet channel (62) is further provided with a second part (622) and a third part (623), the second part (622) and the third part (623) are arranged horizontally, the second part (622) is arranged at the lower part of the outer shell (61), and the second part (622) and the third part (623) are respectively used to connect the air supply pipe (413) and the planting rack (1).

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