Intelligent seed seedling raising box

Abstract

The utility model belongs to the technical field of agricultural production, particularly relates to an intelligent seed seedling raising box, and provides the following scheme aiming at the problems that an optimal seedling raising environment cannot be provided and the emergence rate and the survival rate of seeds cannot be well improved: the intelligent seed seedling raising box comprises a seedling raising box body, a seedling raising basin, an intelligent monitoring assembly and an intelligent regulation and control assembly, the seedling raising box body and the plurality of seedling raising basins are arranged, the seedling raising basins are arranged in a layered mode, seedling raising and germination can be carried out on different kinds of seeds or a large batch of similar seeds at the same time, the environment in the box body is regulated and controlled through the intelligent regulation and control assembly arranged in the seedling raising box body, and automatic control over the seed seedling raising process is achieved. The seedling raising efficiency and the emergence rate are improved, and the environment in the box and the seedling raising germination condition of the seeds are monitored through the intelligent monitoring assembly; a more stable and uniform seedling growing and germination environment can be provided for the seeds, and healthy growth of the seeds is facilitated.

Description

Technical Field

[0001] The utility model relates to a seedling raising device, in particular to an intelligent seed raising box, belonging to the technical field of agricultural production. Background Art

[0002] Seedling cultivation is an important part of agricultural production and is crucial to ensuring the emergence rate and growth quality of crops. Traditional seedling cultivation methods often rely on manual operations, which have problems such as difficult to control seedling conditions, high management costs, and low efficiency. Therefore, in order to achieve standardized seed seedling germination, special seedling incubators are often used for auxiliary seedling cultivation.

[0003] In the prior art, there is a seed nursery box disclosed in the announcement number CN218587763U. By adding a watering mechanism, the watering mechanism can automatically irrigate for a long time using the siphon principle, and the amount of water used for irrigation is relatively small. At the same time, the watering mechanism can reduce the workload of nursery personnel and improve the efficiency of nursery work. The watering mechanism using the siphon principle can reduce energy consumption to a certain extent. However, in the actual seedling raising process, the conditions required for seed seedling germination include not only humidity, but also corresponding requirements for environmental temperature and light intensity. The prior art has not been able to properly adjust the various conditions required during the seed seedling germination process, and thus has not been able to provide an optimal seedling raising environment. , it is impossible to improve the germination rate and survival rate of seeds. Secondly, such as the automatic moisturizing environmentally friendly seedling box with adjustable light intensity disclosed by announcement number CN212520187U, such as the temperature-adjustable seedling culture box disclosed by announcement number CN210726146U, although it involves the adjustment of light intensity and temperature during the seedling process, it is also unable to achieve the joint adjustment of multiple conditions. Moreover, in the actual seedling process, it is necessary to always grasp the seedling situation in the box. If the staff needs to open the seedling box for inspection every time, it is not only time-consuming and laborious, but also frequently changes the seedling environment in the box, which is also not conducive to the normal germination of seeds. Utility Model Content

[0004] The utility model provides an intelligent seed raising box to solve the problem that the prior art cannot provide an optimal seed raising environment and cannot improve the seed germination rate and survival rate.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: an intelligent seed nursery box, including a nursery box body, a plurality of nursery pots are arranged in the nursery box body, the nursery pots are arranged in a horizontal shape with a plurality of layers, and an intelligent monitoring component and an intelligent regulating component are also arranged in the nursery box body;

[0006] The intelligent monitoring component includes a monitoring component and a micro camera, both of which are connected to the external monitoring terminal by signal transmission, and the monitoring component includes a temperature sensor, a humidity sensor and a light sensor;

[0007] The intelligent control component includes a circulating air flow pipe, a fill light, a spiral heat exchange pipe and a water supply pipe. The circulating air flow pipe is vertically connected to the corners of the seedling box, the fill light is connected to the inner wall of the seedling box, the spiral heat exchange pipe is built into the circulating air flow pipe, and the water supply pipe is connected to one side wall of the seedling box, and each water supply branch of the water supply pipe is located above each layer of seedling pots.

[0008] As a further solution of the utility model: the open end of the seedling box is connected to a box door, one side of the box door is rotatably connected to a side wall of the open end of the seedling box, a plurality of ventilation holes are opened at the bottom end of the box door, and the seedling box and the box door are both constructed by splicing thermal insulation panels, and the four corners of the bottom end of the seedling box are connected to supporting feet.

[0009] As a further solution of the utility model: a rotating support frame is vertically connected to the seedling box, and the rotating support frame includes a seedling pot support plate and a seedling pot rotating rod. The seedling pot support plate is cross-shaped, and a number of seedling pot support plates are equidistantly arranged, and the center part of the seedling pot support plate is fixedly sleeved on the rod body of the seedling pot rotating rod, and two seedling pots are placed on each seedling pot support plate, and the cross end of the seedling pot support plate is convex, and the bottom end rod body of the seedling pot rotating rod penetrates the bottom plate of the seedling box, and the bottom end of the seedling pot rotating rod is coaxially connected to a low-speed motor, and the body of the low-speed motor is fixedly connected to the lower plate surface of the bottom plate of the seedling box.

[0010] As a further solution of the utility model: each seedling pot is semicircular, a semicircular inner groove is provided in the middle part of the docking surface of the two seedling pots, a plurality of ventilation holes are provided on the bottom plate of the seedling pot, and a water-retaining cotton pad is laid on the bottom plate of the seedling pot, and a miniature camera is fixedly connected to the inner wall of the curved side of the seedling pot.

[0011] As a further solution of the utility model: an air inlet is provided on the upper side wall of the circulating air flow pipe, an air outlet is provided on the lower side wall of the circulating air flow pipe, and a circulating power component is also arranged in the circulating air flow pipe.

[0012] As a further solution of the utility model: the circulation power component includes a circulation fan blade and a circulation rotating rod, the circulation fan blade is fixedly connected to the upper end of the circulation rotating rod, the rod body of the circulation rotating rod passes through the bottom plate of the seedling raising box, and the lower end of the circulation rotating rod is coaxially connected to a circulation rotating wheel, and the circulation rotating wheel is located below the seedling raising box, and an active rotating wheel is fixedly sleeved on the rod body of the seedling pot rotating rod located below the seedling raising box, and a transmission belt is sleeved between the active rotating wheel and the circulation rotating wheel.

[0013] As a further solution of the utility model: two sets of transmission belts are sleeved on the active rotating wheel, and the two sets of transmission belts are arranged in an up-and-down staggered state.

[0014] As a further solution of the utility model: a spiral heat exchange tube is also arranged in the circulating air flow tube, the lower end of the spiral heat exchange tube is connected to a liquid inlet pipe, the upper end of the spiral heat exchange tube is connected to a liquid outlet pipe, and the liquid inlet pipe and the liquid outlet pipe both penetrate one side wall of the seedling box body, and the other ends of the liquid inlet pipe and the liquid outlet pipe are connected to an external cold and hot water supply system through a three-way valve.

[0015] As a further solution of the utility model: a plurality of fill-in lights are provided, and the fill-in lights are respectively aimed at each layer of the seedling pots, the fill-in lights are LED lights with adjustable brightness, and the fill-in lights are electrically connected to the control terminal of the peripheral device.

[0016] As a further solution of the utility model: a water supply pipe is located above each layer of seedling pots and is connected to a plurality of atomizing nozzles, and the nozzles of the atomizing nozzles are aimed at the seedling pots directly below. The water supply pipe is located on the outer wall of the seedling box and is connected to an external water supply system.

[0017] The beneficial effects of the utility model are:

[0018] 1. A seedling raising box and several seedling raising pots are provided. The seedling raising pots are arranged in layers so that different kinds of seeds or large quantities of the same seeds can be raised and germinated at the same time. The environment in the box is regulated by an intelligent control component provided in the seedling raising box, and the environment in the box and the germination of seeds are monitored by an intelligent monitoring component.

[0019] 2. By setting up an intelligent monitoring component, the intelligent monitoring component includes a monitoring component and a micro camera. The monitoring component includes a temperature sensor, a humidity sensor and a light sensor, which realizes the automatic control of the seed seedling process, can monitor the temperature, humidity and light intensity in the box in real time, improve the seedling efficiency and germination rate, and monitor and record the seedling data in real time, which can provide strong support for scientific research and production management. The micro camera can realize remote monitoring and alarm, so that users can grasp the status of the seedling box anytime and anywhere, which is convenient for timely handling of abnormal situations;

[0020] 3. An intelligent control component is provided, which includes a circulating airflow pipe, a fill light, a spiral heat exchange pipe and a water supply pipe. The circulating airflow pipe is vertically connected to the corners of the seedling box, the fill light is connected to the inner wall of the seedling box, the spiral heat exchange pipe is built in the circulating airflow pipe, the water supply pipe is connected to one side wall of the seedling box, and each water supply branch of the water supply pipe is located above each layer of seedling pots. The circulating airflow pipe is used to realize the circulation of air in the box, the fill light is used to control the light intensity in the box, the spiral heat exchange pipe is used to realize constant temperature control of the airflow temperature in the box, and the water supply pipe can be used to replenish water for the seeds to be germinated in the seedling pots to maintain the humidity required for seedling germination, that is, it can provide a more stable and uniform seedling germination environment for the seeds, which is conducive to the healthy growth of the seeds. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the connection structure between the rotating support frame and the seedling pot of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the rotating support frame of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the seedling pot of the utility model;

[0025] Figure 5 This is a schematic diagram of the cross-sectional structure of a seedling raising box body of the utility model connected to a box door;

[0026] Figure 6 This is a schematic diagram of the cross-sectional structure of one side of the seedling raising box connected to the water supply pipe of the utility model;

[0027] Figure 7 This is a schematic diagram of the transmission structure of the active rotating wheel and the circulating rotating wheel of the utility model;

[0028] Figure 8 This is a schematic diagram of the cross-sectional structure of the circulating airflow pipe of the utility model.

[0029] In the figure: 1. Seedling box; 11. Box door; 12. Support feet; 13. Ventilation holes; 2. Rotating support frame; 21. Seedling basin support plate; 22. Seedling basin rotating rod; 23. Active rotor; 3. Seedling basin; 31. Inner groove; 32. Ventilation holes; 33. Water-retaining cotton pad; 34. Miniature camera; 4. Low-speed motor; 5. Circulating airflow pipe; 51. Airflow inlet; 52. Airflow outlet; 6. Fill light; 7. Monitoring component; 71. Temperature sensor; 72. Humidity sensor; 73. Light sensor; 8. Circulating power component; 81. Circulating fan blades; 82. Circulating rotating rod; 83. Circulating rotor; 84. Transmission belt; 9. Spiral heat exchange tube; 91. Liquid inlet pipe; 92. Liquid outlet pipe; 10. Water supply pipe; 101. Atomizing nozzle. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Embodiment 1

[0031] like Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, an intelligent seed nursery box comprises a nursery box body 1, a plurality of nursery pots 3 are arranged in the nursery box body 1, the nursery pots 3 are arranged horizontally in a plurality of layers, an intelligent monitoring component and an intelligent regulating component are also arranged in the nursery box body 1, seeds to be nursed and germinated can be spread in the nursery pots 3, and the nursery pots 3 are arranged in layers to simultaneously nurse and germinate different kinds of seeds or large quantities of similar seeds, and the environment in the box is regulated by the intelligent regulating component arranged in the nursery box body 1, and the environment in the box and the germination of seeds are monitored by the intelligent monitoring component;

[0032] The intelligent monitoring component includes a monitoring component 7 and a micro camera 34. Both the monitoring component 7 and the micro camera 34 are connected to the external monitoring terminal by signal transmission. The monitoring component 7 includes a temperature sensor 71, a humidity sensor 72 and a light sensor 73. The monitoring component 7 realizes the automatic control of the seed seedling process, and can monitor the temperature, humidity and light intensity in the box in real time, thereby improving the seedling efficiency and emergence rate. The seedling data can be monitored and recorded in real time, which can provide strong support for scientific research and production management. The micro camera 34 can realize remote monitoring and alarm, so that the user can grasp the status of the seedling box anytime and anywhere, so as to facilitate timely handling of abnormal situations.

[0033] The intelligent control component includes a circulating airflow tube 5, a fill light 6, a spiral heat exchange tube 9 and a water supply tube 10. The circulating airflow tube 5 is vertically connected to the corners of the seedling box 1, the fill light 6 is connected to the inner wall of the seedling box 1, the spiral heat exchange tube 9 is built in the circulating airflow tube 5, the water supply tube 10 is connected to one side wall of the seedling box 1, and each water supply branch of the water supply tube 10 is located above each layer of seedling pots 3. The circulating airflow tube 5 is used to realize the circulation of air in the box, the fill light 6 is used to realize the control of the light intensity in the box, the spiral heat exchange tube 9 is used to realize the constant temperature control of the air flow temperature in the box, and the water supply tube 10 can be used to replenish water for the seeds to be germinated in the seedling pots 3 to maintain the humidity required for seedling germination, that is, it can provide a more stable and uniform seedling germination environment for the seeds, which is conducive to the healthy growth of the seeds. Embodiment 2

[0034] Improvements based on Example 1:

[0035] like Figures 1 to 7 As shown, the open end of the seedling box 1 is connected with a box door 11, and one side of the box door 11 is rotatably connected to a side wall of the open end of the seedling box 1. A plurality of ventilation holes 13 are provided at the bottom of the box door 11, and the seedling box 1 and the box door 11 are both composed of heat-insulating panels spliced ​​together. Support legs 12 are connected at the four corners of the bottom end of the seedling box 1, and the open end of the seedling box 1 can be blocked by the box door 11. The seedling box 1 and the box door 11 have good heat-insulating effect, that is, the seedling box can have good heat-insulating performance, while ensuring the stability of the internal environment, oxygen can be supplemented in the box at all times through the ventilation holes 13 to maintain the oxygen required for seed seedling germination.

[0036] Furthermore, a rotating support frame 2 is vertically connected to the seedling box body 1, and the rotating support frame 2 includes a seedling pot support plate 21 and a seedling pot rotating rod 22. The seedling pot support plate 21 is in a cross shape, and a plurality of seedling pot support plates 21 are equidistantly arranged, and the central part of the seedling pot support plate 21 is fixedly sleeved on the rod body of the seedling pot rotating rod 22, and two seedling pots 3 are placed on each seedling pot support plate 21, and the cross end of the seedling pot support plate 21 is convex upward, and the bottom end of the seedling pot rotating rod 22 penetrates the bottom plate of the seedling box body 1. The bottom end of the moving rod 22 is coaxially connected to a low-speed motor 4, and the body of the low-speed motor 4 is fixedly connected to the lower plate surface of the bottom plate of the seedling box 1, so that the seedling pots 3 can be firmly and stably placed in layers on the seedling pot support plate 21, and the seedling pots 3 are detachable, which is convenient for placing and removing seeds, and the seedling pot rotating rod 22 is driven by the low-speed motor 4 to rotate, so that the seedling pots 3 can be slowly rotated in the seedling box 1 to ensure that the seedling germination conditions of each seedling pot 3 remain consistent, which is conducive to the synchronous germination of all seeds.

[0037] Furthermore, each seedling raising pot 3 is semicircular, and a semicircular inner groove 31 is provided in the middle part of the docking surface of the two seedling raising pots 3. The bottom plate of the seedling raising pot 3 is provided with a plurality of ventilation holes 32, and a water-retaining cotton pad 33 is laid on the bottom plate of the seedling raising pot 3. A micro camera 34 is fixedly connected to the inner wall of the curved side of the seedling raising pot 3. The position of the seedling raising pot rotating rod 22 can be reserved through the opened inner groove 31, so as to ensure that when the two semicircular seedling raising pots 3 are docked together, they can be just stuck on the seedling raising pot support plate 21, and the seeds to be germinated can be laid on the water-retaining cotton pad 33. The water-retaining cotton pad 33 can continuously increase the humidity required for germination, and the ventilation holes 32 can make the bottom of the seeds to be germinated have good air permeability so that the seeds can be in a good germination environment, and the micro camera 34 can always monitor the seedling raising situation of the seeds in the tray, check the status of the incubator in real time through a mobile phone or a computer, and issue an alarm notification in time under abnormal circumstances.

[0038] Furthermore, an air flow inlet 51 is provided on the upper side wall of the circulating air flow tube 5, and an air flow outlet 52 is provided on the lower side wall of the circulating air flow tube 5. A circulating power component 8 is also provided in the circulating air flow tube 5, so that by starting the circulating power component 8, the air flow in the box can be sucked into the circulating air flow tube 5 from the air flow inlet 51 and discharged from the air flow outlet 52, that is, the air flow in the box can be circulated, and then the air temperature and air humidity in the box can be kept balanced through the flow of the air flow, thereby providing a balanced temperature and humidity environment for seedling germination for the seeds in the box.

[0039] Furthermore, the circulation power component 8 includes a circulation fan blade 81 and a circulation rotating rod 82, the circulation fan blade 81 is fixedly connected to the upper end of the circulation rotating rod 82, the rod body of the circulation rotating rod 82 passes through the bottom plate of the seedling raising box 1, and the lower end of the circulation rotating rod 82 is coaxially connected to a circulation rotating wheel 83, and the circulation rotating wheel 83 is located below the seedling raising box 1, and an active rotating wheel 23 is coaxially fixed on the rod body of the seedling raising pot rotating rod 22 located below the seedling raising box 1, and a transmission belt 84 is sleeved between the active rotating wheel 23 and the circulation rotating wheel 83. When the seedling raising pot rotating rod 22 rotates, the circulation rotating rod 82 can be driven to rotate by the transmission of the transmission belt 84, so that the circulation fan blade 81 can rotate in the circulation airflow pipe 5 to provide circulation power for the air flow in the circulation airflow pipe 5.

[0040] Furthermore, two sets of transmission belts 84 are mounted on the active rotating wheel 23, and the two sets of transmission belts 84 are staggered in an up-and-down manner so as to provide driving force to the two circulating power components 8 at the same time, thereby further improving the efficiency of the air circulation flow in the seedling box 1.

[0041] like Figure 1 , Figure 5, Figure 6 and Figure 8 As shown, a spiral heat exchange tube 9 is also provided in the circulating air flow tube 5, the lower end of the spiral heat exchange tube 9 is connected to a liquid inlet tube 91, the upper end of the spiral heat exchange tube 9 is connected to a liquid outlet tube 92, and the liquid inlet tube 91 and the liquid outlet tube 92 both penetrate one side wall of the seedling raising box 1, and the other ends of the liquid inlet tube 91 and the liquid outlet tube 92 are connected to an external cold and hot water liquid supply system through a three-way valve. When the temperature sensor 71 detects that the temperature in the box is low, hot water can be transported to the liquid inlet tube 91 so that the hot water can exchange heat to the air flow in the circulating air flow tube 5 during the flow in the spiral heat exchange tube 9 to increase the temperature in the box. When the temperature sensor 71 detects that the temperature in the box is high, cold water can be transported to the liquid inlet tube 91 so that the cold water can absorb the heat of the air flow in the circulating air flow tube 5 during the flow in the spiral heat exchange tube 9 to reduce the temperature in the box, thereby maintaining the temperature in the box within a certain range, ensuring that the most suitable temperature conditions for seedling germination are provided for seeds.

[0042] Furthermore, a plurality of fill-in lights 6 are provided, and the fill-in lights 6 are respectively aimed at each layer of the seedling pots 3. The fill-in lights 6 are LED lights with adjustable brightness. The fill-in lights 6 are electrically connected to the control terminal of the external device. When the light sensor 73 detects that the light intensity in the box is insufficient, the brightness of the fill-in lights 6 can be adjusted to ensure that the seeds are provided with the most suitable light conditions for seedling germination.

[0043] Furthermore, the water supply pipe 10 is located on the water supply branch pipe above each layer of seedling pots 3 and is connected to a plurality of atomizing nozzles 101, and the nozzle portion of the atomizing nozzle 101 is aimed at the seedling pots 3 directly below. The water supply pipe 10 is located on the outer wall of the seedling box 1 and is connected to an external water supply system. When the humidity sensor 72 detects that the humidity in the box is low, the water supply from the water supply pipe 10 can be used to spray water mist into the box through the atomizing nozzle 101, thereby increasing the humidity of the air in the box and spraying water on the surface of the seeds to be germinated, thereby ensuring that the seeds are provided with the most suitable humidity conditions for seedling germination.

[0044] Working principle: first, a water-retaining cotton pad 33 is laid on the seedling pot 3, and then the seeds are spread flat on the water-retaining cotton pad 33, and two semicircular seedling pots 3 are placed on the same seedling pot support plate 21, and the seedling pot rotating rod 22 is driven by the low-speed motor 4 to rotate, so that the seedling pot 3 can be slowly rotated in the seedling box 1. While the seedling pot rotating rod 22 rotates, the circulation rotating rod 82 is driven to rotate by the transmission belt 84, so that the circulation fan blades 81 can rotate in the circulation airflow pipe 5 to provide circulation power for the air flow in the circulation airflow pipe 5, drive the air temperature and air humidity in the box to maintain balance, and provide the seeds in the box with a balanced temperature and humidity seedling germination environment. When the temperature sensor 71 detects that the temperature in the box is low, hot water is transported to the liquid inlet pipe 91, so that the hot water exchanges heat with the air flow in the circulation airflow pipe 5 during the flow in the spiral heat exchange tube 9, so as to increase the temperature in the box. When the temperature is too high, cold water is delivered to the liquid inlet pipe 91 so that the cold water absorbs the heat of the air flow in the circulating air flow pipe 5 during the flow in the spiral heat exchange tube 9 to reduce the temperature in the box, thereby maintaining the temperature in the box within a certain range to ensure that the seeds are provided with the most suitable temperature conditions for seedling germination. When the light sensor 73 detects that the light intensity in the box is insufficient, the brightness of the fill light 6 can be adjusted to ensure that the seeds are provided with the most suitable light conditions for seedling germination. When the humidity sensor 72 detects that the humidity in the box is too low, water can be supplied by the water supply pipe 10 and sprayed into the box through the atomizing nozzle 101 to increase the humidity of the air in the box. At the same time, water can also be sprayed on the surface of the seeds to be germinated, thereby ensuring that the seeds are provided with the most suitable humidity conditions for seedling germination. The micro camera 34 can monitor the seedling situation of the seeds in the tray at all times, view the status of the incubator in real time through a mobile phone or computer, and issue an alarm notification in time under abnormal circumstances.

[0045] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0046] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An intelligent seed nursery box, comprising a nursery box body (1), characterized in that: A plurality of seedling raising pots (3) are arranged in the seedling raising box (1), and the seedling raising pots (3) are arranged in a horizontal shape with a plurality of layers. An intelligent monitoring component and an intelligent regulating component are also arranged in the seedling raising box (1); The intelligent monitoring component comprises a monitoring component (7) and a micro camera (34), the monitoring component (7) and the micro camera (34) are both connected to an external monitoring terminal for signal transmission, and the monitoring component (7) comprises a temperature sensor (71), a humidity sensor (72) and a light sensor (73); The intelligent control component comprises a circulating airflow pipe (5), a fill light (6), a spiral heat exchange pipe (9) and a water supply pipe (10); the circulating airflow pipe (5) is vertically connected to the corner of the seedling raising box (1); the fill light (6) is connected to the inner wall of the seedling raising box (1); the spiral heat exchange pipe (9) is built in the circulating airflow pipe (5); the water supply pipe (10) penetrates and is connected to a side wall of the seedling raising box (1); and each water supply branch of the water supply pipe (10) is located above each layer of seedling raising pots (3).

2. The intelligent seed nursery box according to claim 1, characterized in that: The open end of the seedling raising box (1) is connected to a box door (11), and one side of the box door (11) is rotatably connected to a side wall of the open end of the seedling raising box (1). The bottom end of the box door (11) is provided with a plurality of ventilation holes (13). The seedling raising box (1) and the box door (11) are both constructed by splicing heat-insulating panels. Support legs (12) are connected to the four corners of the bottom end of the seedling raising box (1).

3. The intelligent seed nursery box according to claim 1, characterized in that: A rotating support frame (2) is vertically connected to the seedling box (1), and the rotating support frame (2) comprises a seedling pot support plate (21) and a seedling pot rotating rod (22). The seedling pot support plate (21) is in a cross shape, and a plurality of seedling pot support plates (21) are arranged at equal intervals. The central part of the seedling pot support plate (21) is fixedly sleeved on the rod body of the seedling pot rotating rod (22), and two seedling pots (3) are placed on each of the seedling pot support plates (21). The cross end of the seedling pot support plate (21) is convex, the bottom end of the seedling pot rotating rod (22) penetrates the bottom plate of the seedling box (1), the bottom end of the seedling pot rotating rod (22) is coaxially connected to a low-speed motor (4), and the body of the low-speed motor (4) is fixedly connected to the lower plate surface of the bottom plate of the seedling box (1), so that the seedling pots (3) can be firmly and stably placed in layers on the seedling pot support plate (21), and the seedling pots (3) are detachably arranged.

4. The intelligent seed nursery box according to claim 2, characterized in that: Each of the seedling raising basins (3) is semicircular in shape, a semicircular inner groove (31) is provided in the middle of the butt joint surface of the two seedling raising basins (3), a plurality of ventilation holes (32) are provided on the bottom plate of the seedling raising basin (3), a water-retaining cotton pad (33) is laid on the bottom plate of the seedling raising basin (3), and a micro camera (34) is fixedly connected to the inner wall of the curved side of the seedling raising basin (3).

5. The intelligent seed nursery box according to claim 1, characterized in that: An air flow inlet (51) is provided on the upper side wall of the circulating air flow pipe (5), an air flow outlet (52) is provided on the lower side wall of the circulating air flow pipe (5), and a circulating power component (8) is also provided in the circulating air flow pipe (5).

6. The intelligent seed nursery box according to claim 5, characterized in that: The circulating power assembly (8) comprises a circulating fan blade (81) and a circulating rotating rod (82), wherein the circulating fan blade (81) is fixedly connected to the upper end of the circulating rotating rod (82), the rod body of the circulating rotating rod (82) passes through the bottom plate of the seedling raising box (1), and the lower end of the circulating rotating rod (82) is coaxially connected to a circulating rotating wheel (83), and the circulating rotating wheel (83) is located below the seedling raising box (1), and a driving rotating wheel (23) is coaxially fixedly sleeved on the rod body of the seedling raising pot rotating rod (22) located below the seedling raising box (1), and a transmission belt (84) is sleeved between the driving rotating wheel (23) and the circulating rotating wheel (83).

7. The intelligent seed nursery box according to claim 6, characterized in that: Two sets of transmission belts (84) are sleeved on the driving rotating wheel (23), and the two sets of transmission belts (84) are arranged in an up-and-down staggered manner.

8. The intelligent seed nursery box according to claim 1, characterized in that: A spiral heat exchange tube (9) is further arranged in the circulating air flow tube (5); the lower end of the spiral heat exchange tube (9) is connected to a liquid inlet tube (91); the upper end of the spiral heat exchange tube (9) is connected to a liquid outlet tube (92); the liquid inlet tube (91) and the liquid outlet tube (92) both penetrate a side wall of the seedling raising box (1); and the other ends of the liquid inlet tube (91) and the liquid outlet tube (92) are both connected to an external cold and hot water liquid supply system via a three-way valve.

9. The intelligent seed nursery box according to claim 1, characterized in that: A plurality of fill-in lights (6) are provided, and the fill-in lights (6) are respectively aimed at each layer of the seedling pots (3); the fill-in lights (6) are LED lights with adjustable brightness; and the fill-in lights (6) are electrically connected to a control terminal of an external device.

10. The intelligent seed nursery box according to claim 1, characterized in that: The water supply pipe (10) is located on a water supply branch pipe above each layer of the seedling raising pot (3) and is connected to a plurality of atomizing nozzles (101), and the nozzles of the atomizing nozzles (101) are aimed at the seedling raising pot (3) directly below. The water supply pipe (10) is located on the outer wall of the seedling raising box (1) and is connected to an external water supply system.

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