A fritillaria thunbergii breeding device

Abstract

The application provides a fritillaria thunbergii breeding device, and relates to the technical field of medicinal plant cultivation. The device comprises a breeding bearing base, a breeding support frame, a water storage tank, a sun-shading adjusting frame, a water-permeable bearing box, a breeding bearing box, a planting cup, a water supplement pump, a sun-shading water supplement mechanism and a soil loosening limiting mechanism. The sun-shading adjusting frame is fixedly connected to the rear upper end of the breeding support frame. The water-permeable bearing boxes are arranged above the breeding support frame. The breeding bearing boxes are placed inside the water-permeable bearing boxes. The planting cups are fixedly connected to the interiors of the breeding bearing boxes. The water supplement pumps are fixedly connected to the upper right sides of the breeding bearing base. The sun-shading water supplement mechanism is arranged above the breeding bearing base. The soil loosening limiting mechanism is arranged inside the breeding bearing box. The device reduces the risk of bud heart waterlogging and rotting, ensures the survival rate of fritillaria thunbergii, and solves the problem of easy bud heart waterlogging and influence on the survival rate of fritillaria thunbergii seedlings during watering.

Description

Technical Field

[0001] This invention relates to the field of medicinal plant cultivation technology, and in particular to a seedling raising device for Fritillaria thunbergii. Background Technology

[0002] Fritillaria thunbergii is a traditional Chinese medicinal herb. Its bulb has the effects of clearing heat and resolving phlegm, dispersing nodules and reducing swelling. With the large-scale development of the traditional Chinese medicine industry, the standardized seedling cultivation technology of Fritillaria thunbergii has become a key link in ensuring the yield and quality of medicinal materials. At present, Fritillaria thunbergii seedling cultivation is mainly based on bulb propagation. Traditional methods rely on artificial sowing for seedling cultivation. In order to increase the yield of Fritillaria thunbergii, seedling boxes are often used to cultivate the bulbs.

[0003] This invention, with publication number CN101213937B, relates to a method for cultivating virus-free tissue culture bulbs of *Fritillaria thunbergii*, belonging to the field of plant seedling propagation technology, and specifically for the propagation of virus-free *Fritillaria thunbergii* seedlings and virus detection. The method includes: preparation of the culture medium; cultivation of virus-free tissue culture bulbs; and virus ELISA detection. It features good virus removal efficiency, high virus detection sensitivity, ensuring the absence of viruses in the virus-free bulbs, effectively controlling the occurrence and spread of viral diseases; rapid bulb proliferation, with a monthly proliferation rate of up to 4.5 times, suitable for factory-scale seedling production, greatly saving land used for traditional propagation methods, and significantly reducing the production cost of *Fritillaria thunbergii*; it can be widely applied in the purification, rejuvenation, and development of *Fritillaria thunbergii* varieties.

[0004] However, when using existing Fritillaria thunbergii cultivation boxes, the watering method is mostly top spraying. When the spray water is sprayed onto the buds of Fritillaria thunbergii, the buds at the top of the bulb are short and conical, covered with multiple layers of membranous scales, and the central growing point (bud heart) is sunken, which easily causes water accumulation in the bud heart, leading to an increase in the incidence of gray mold by 20% and affecting the survival rate of Fritillaria thunbergii seedlings. Summary of the Invention

[0005] In view of this, the present invention provides a seedling raising device for Fritillaria thunbergii, which realizes soil infiltration and water replenishment, with water seeping from the bottom upwards, avoiding erosion of the bulbs and seedlings, reducing surface soil compaction, maintaining aeration, reducing the risk of rot caused by water accumulation in the bud core, ensuring the survival rate of Fritillaria thunbergii, adjusting the light transmittance of the shading element, adjusting the shading intensity, improving the applicability of the entire seedling raising device, limiting the position of the buds, preventing the buds from tilting during the growth of Fritillaria thunbergii, shearing and compressing the soil, achieving an automatic soil loosening effect, ensuring the healthy growth of Fritillaria thunbergii, and improving the growth quality of Fritillaria thunbergii.

[0006] This invention provides a seedling raising device for Fritillaria thunbergii, specifically including a seedling support base, a seedling support frame, a water storage tank, a shading adjustment frame, a permeable supporting box, a seedling supporting box, planting cups, a water supply pump, a shading and water supply mechanism, and a soil loosening and limiting mechanism; the seedling support frame is fixedly connected above the seedling support base; the water storage tank is located inside the seedling support base; the shading adjustment frame is fixedly connected to the upper rear end of the seedling support frame; multiple sets of permeable supporting boxes are provided, each set being positioned above the seedling support frame, and the bottom of each set of permeable supporting boxes is... The system features a perforated mesh structure; multiple seedling support boxes are provided, each placed inside a permeable support box, with permeable holes at the bottom; multiple planting cups are provided, each fixedly connected inside a seedling support box; multiple water pumps are provided, each fixedly connected to the upper right side of the seedling support base, with their inlet pipes placed inside a water storage tank; a shading and water supply mechanism is located above the seedling support base; and a soil loosening and limiting mechanism is located inside the seedling support box.

[0007] Furthermore, the shading and water replenishment mechanism includes: a water replenishment connecting pipe and a humidity sensor; multiple sets of water replenishment connecting pipes are provided, and the multiple sets of water replenishment connecting pipes are respectively fixedly connected to the right side of the permeable bearing box, and the multiple sets of water replenishment connecting pipes are respectively connected to the outlet pipe of the water replenishment pump; multiple sets of humidity sensors are provided, and the multiple sets of humidity sensors are respectively fixedly connected to the inner side of the permeable bearing box, and the multiple sets of humidity sensors are respectively electrically connected to the control circuit of the water replenishment pump.

[0008] Furthermore, the shading and water replenishment mechanism also includes: clamping screws, adjusting guide rods, and adjusting screws; multiple sets of clamping screws are provided, each set being threadedly connected to the left and right sides of the permeable bearing box, and the inner sides of each set of clamping screws are in frictional contact with the seedling bearing box; multiple sets of adjusting guide rods are provided, each set being fixedly connected to the lower end of the permeable bearing box, and each set of adjusting guide rods is slidably connected to the seedling support frame; multiple sets of adjusting screws are provided, each set being rotatably connected to the lower end of the permeable bearing box, and the lower ends of each set of adjusting screws are threadedly connected to the seedling support frame.

[0009] Furthermore, the shading and water replenishment mechanism also includes: a top water pump and water spray nozzles; the top water pump is fixedly connected to the upper left side of the seedling support base, and the water inlet pipe of the top water pump is placed inside the water storage tank; multiple sets of water spray nozzles are provided, and the multiple sets of water spray nozzles are fixedly connected to the lower part of the shading adjustment frame. The multiple sets of water spray nozzles are all inclined and interconnected. The multiple sets of water spray nozzles are all connected to the water outlet pipe of the top water pump.

[0010] Furthermore, the shading and water replenishment mechanism also includes: a shading roll-up roller and a roll-up connecting spring; the shading roll-up roller is rotatably connected to the lower rear side of the seedling support frame; the roll-up connecting spring is a spiral spring structure, one end of the roll-up connecting spring is fixedly connected to the outer circumference of the rotating shaft of the shading roll-up roller, and the other end of the roll-up connecting spring is fixedly connected to the seedling support frame.

[0011] Furthermore, the shading and water replenishment mechanism also includes: a shading adjustment motor, a shading adjustment worm gear, and a shading drive worm wheel; the shading adjustment motor is fixedly connected to the upper left side of the shading adjustment frame; the shading adjustment worm gear is coaxially fixedly connected to the rear of the rotating shaft of the shading adjustment motor; the shading drive worm wheel is rotatably connected to the upper left side of the shading adjustment frame, and the shading drive worm wheel meshes with the shading adjustment worm gear.

[0012] Furthermore, the shading and water replenishment mechanism also includes: a shading support frame and a shading component; the shading support frame is rotatably connected to the upper inner side of the shading adjustment frame, and the shading support frame is coaxially and fixedly connected to the shading drive worm gear; the lower end of the shading component covers the outer periphery of the shading take-up roller, the upper end of the shading component overlaps the upper part of the shading support frame, the front end of the shading component is fixedly connected to the front end of the shading support frame, the front end of the shading component is a transparent waterproof membrane structure, and the rear end of the shading component is a shading net structure.

[0013] Furthermore, the soil loosening and limiting mechanism includes a soil loosening vibration motor; multiple sets of soil loosening vibration motors are provided, and the multiple sets of soil loosening vibration motors are respectively fixedly connected to the front end of the seedling carrier box.

[0014] Furthermore, the soil loosening and limiting mechanism also includes: soil loosening spring plates and soil loosening limiting platforms; multiple sets of soil loosening spring plates are provided, and multiple sets of soil loosening spring plates are fixedly connected to the inner side of the seedling carrier box, and multiple sets of soil loosening spring plates are all inclined; multiple sets of soil loosening limiting platforms are provided, and multiple sets of soil loosening limiting platforms are fixedly connected to the lower end of the soil loosening spring plates.

[0015] Furthermore, the soil loosening and limiting mechanism also includes: a bud limiting component and a limiting support spring; the bud limiting component is provided in multiple sets, and the multiple sets of bud limiting components are respectively hinged to the inner side of the planting cup; the limiting support spring is a torsion spring structure, and the limiting support spring is fixedly connected to the outer side of the rotating shaft of the bud limiting component.

[0016] Beneficial effects

[0017] This invention, through the design of a shading and watering mechanism and a soil loosening and limiting mechanism, enables watering of the bulbs in the early germination stage of Fritillaria thunbergii (Zhejiang Fritillaria) before the buds emerge from the soil. The top water pump is activated, spraying water from the water storage tank into the seedling tray through sprinkler heads. This achieves watering of the bulbs in the early germination stage, quickly regulating surface humidity and facilitating rapid substrate hydration. After the bulbs emerge, a humidity sensor detects soil moisture. When the detected soil moisture is below the threshold set by the humidity sensor, the sensor transmits a signal to the corresponding water pump. The water pump then replenishes water to the bulbs inside the seedling tray through a water supply connection pipe, achieving infiltration watering of the soil. Water permeates from the bottom upwards, preventing erosion of the bulbs and seedlings, reducing surface soil compaction, maintaining aeration, and lowering the risk of rot caused by water accumulation in the bud center, thus ensuring the survival rate of the Fritillaria thunbergii.

[0018] This invention, through the setting of a shading and watering mechanism and a soil loosening and limiting mechanism, allows for the adjustment of shading intensity when the shading intensity needs to be adjusted. The shading adjustment motor is activated, driving the shading adjustment worm gear to rotate. The rotation of the worm gear drives the shading drive worm wheel, which in turn drives the shading support frame to rotate. This rotation of the support frame folds and overlaps the shading components, thereby adjusting the light transmittance of the shading components and the shading intensity, thus improving the applicability of the entire seedling device.

[0019] This invention, through the setting of a shading and watering mechanism and a soil loosening and limiting mechanism, enables the planting cup to support and limit the bulb of Fritillaria thunbergii. After the bulb of Fritillaria thunbergii sprouts, the bud of the bulb is placed inside the bud limiting component. Under the action of the limiting support spring, the bud limiting component limits the bud, preventing the bud from tilting during the growth of Fritillaria thunbergii, ensuring the healthy growth of Fritillaria thunbergii, and improving the growth quality of Fritillaria thunbergii.

[0020] This invention, through the setting of a shading and water replenishment mechanism and a soil loosening and limiting mechanism, activates a soil loosening vibration motor, which in turn causes the soil loosening spring sheet to resonate. The vibration of the soil loosening spring sheet causes the soil loosening limiting platform to vibrate, and the vibration of the soil loosening limiting platform achieves the shearing and compression of the soil, thus realizing the automatic soil loosening effect. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0022] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0023] In the attached diagram:

[0024] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present invention.

[0025] Figure 2 This is a schematic diagram of the sprinkler head structure according to an embodiment of the present invention.

[0026] Figure 3 This is a schematic diagram of the sunshade adjustment motor structure according to an embodiment of the present invention.

[0027] Figure 4 This is a schematic diagram of the sunshade drive worm gear structure according to an embodiment of the present invention.

[0028] Figure 5 This is a schematic diagram of the winding connection spring structure according to an embodiment of the present invention.

[0029] Figure 6 This is a schematic diagram of the structure of the soil loosening vibration motor according to an embodiment of the present invention.

[0030] Figure 7 This is a schematic diagram of the humidity sensor structure according to an embodiment of the present invention.

[0031] Figure 8 This is a schematic diagram of the soil-loosening spring sheet structure according to an embodiment of the present invention.

[0032] Figure 9 This is a schematic diagram of the seedling support box structure according to an embodiment of the present invention.

[0033] Figure 10 This is a schematic diagram of the bud limiting component structure according to an embodiment of the present invention.

[0034] List of reference numerals

[0035] 1. Seedling support base; 101. Water supply connection pipe; 102. Humidity sensor; 103. Clamping screw; 104. Adjusting guide rod; 105. Adjusting screw; 106. Top sprinkler pump; 107. Sprinkler head; 108. Shading roll-up roller; 109. Roll-up connecting spring; 110. Shading adjustment motor; 111. Shading adjustment worm gear; 112. Shading drive worm wheel; 113. Shading support frame; 114. Shading component; 2. Seedling support frame; 201. Soil loosening vibration motor; 202. Soil loosening spring plate; 203. Soil loosening limiting platform; 204. Bud limiting component; 205. Limiting support spring; 3. Water storage tank; 4. Shading adjustment frame; 5. Permeable support box; 6. Seedling support box; 7. Planting cup; 8. Water supply pump. Detailed Implementation

[0036] Example 1:

[0037] Please refer to Figures 1 to 7 As shown:

[0038] This invention provides a seedling raising device for Fritillaria thunbergii, comprising a seedling support base 1, a seedling support frame 2, a water storage tank 3, a shading adjustment frame 4, a permeable supporting box 5, a seedling supporting box 6, planting cups 7, a water supply pump 8, and a shading and water supply mechanism; the seedling support frame 2 is fixedly connected above the seedling support base 1; the water storage tank 3 is located inside the seedling support base 1; the shading adjustment frame 4 is fixedly connected to the upper rear end of the seedling support frame 2; multiple sets of permeable supporting boxes 5 are provided, each set being positioned above the seedling support frame 2, and the multiple sets of permeable supporting boxes 5... The bottom of the box 5 is a mesh structure with ventilation holes; multiple sets of seedling carrier boxes 6 are provided, and the multiple sets of seedling carrier boxes 6 are placed inside the permeable carrier box 5, and each set of seedling carrier boxes 6 has a water permeable hole at the bottom; multiple sets of planting cups 7 are provided, and the multiple sets of planting cups 7 are fixedly connected to the inside of the seedling carrier box 6; multiple sets of water replenishment pumps 8 are provided, and the multiple sets of water replenishment pumps 8 are fixedly connected to the upper right side of the seedling carrier base 1, and the water inlet pipes of the multiple sets of water replenishment pumps 8 are placed inside the water storage tank 3; the shading and water replenishment mechanism is located above the seedling carrier base 1.

[0039] The shading and water replenishment mechanism includes: a water replenishment connection pipe 101 and a humidity sensor 102; multiple sets of water replenishment connection pipes 101 are provided, and multiple sets of water replenishment connection pipes 101 are fixedly connected to the right side of the permeable bearing box 5, and multiple sets of water replenishment connection pipes 101 are connected to the outlet pipe of the water replenishment pump 8; multiple sets of humidity sensors 102 are provided, and multiple sets of humidity sensors 102 are fixedly connected to the inside of the permeable bearing box 5, and multiple sets of humidity sensors 102 are electrically connected to the control circuit of the water replenishment pump 8.

[0040] The shading and water replenishment mechanism also includes: clamping screws 103, adjusting guide rods 104, and adjusting screws 105; multiple sets of clamping screws 103 are provided, and the multiple sets of clamping screws 103 are respectively threaded to the left and right sides of the permeable bearing box 5, and the inner sides of the multiple sets of clamping screws 103 are in frictional contact with the seedling bearing box 6; multiple sets of adjusting guide rods 104 are provided, and the multiple sets of adjusting guide rods 104 are respectively fixedly connected to the lower end of the permeable bearing box 5, and the multiple sets of adjusting guide rods 104 are all slidably connected to the seedling support frame 2; multiple sets of adjusting screws 105 are provided, and the multiple sets of adjusting screws 105 are respectively rotatably connected to the lower end of the permeable bearing box 5, and the lower ends of the multiple sets of adjusting screws 105 are all threaded to the seedling support frame 2.

[0041] The shading and water replenishment mechanism also includes: a top water pump 106 and water spray nozzles 107; the top water pump 106 is fixedly connected to the upper left side of the seedling support base 1, and the water inlet pipe of the top water pump 106 is placed inside the water storage tank 3; multiple sets of water spray nozzles 107 are provided, and multiple sets of water spray nozzles 107 are fixedly connected to the lower part of the shading adjustment frame 4. The multiple sets of water spray nozzles 107 are all inclined and interconnected. The multiple sets of water spray nozzles 107 are all connected to the outlet pipe of the top water pump 106.

[0042] The shading and water replenishment mechanism also includes: a shading take-up roller 108 and a take-up connecting spring 109; the shading take-up roller 108 is rotatably connected to the lower rear side of the seedling support frame 2; the take-up connecting spring 109 is a spiral spring structure, one end of the take-up connecting spring 109 is fixedly connected to the outer circumference of the rotating shaft of the shading take-up roller 108, and the other end of the take-up connecting spring 109 is fixedly connected to the seedling support frame 2.

[0043] The shading and water replenishment mechanism also includes: a shading adjustment motor 110, a shading adjustment worm gear 111, and a shading drive worm wheel 112; the shading adjustment motor 110 is fixedly connected to the upper left side of the shading adjustment frame 4; the shading adjustment worm gear 111 is coaxially fixedly connected to the rear of the rotating shaft of the shading adjustment motor 110; the shading drive worm wheel 112 is rotatably connected to the upper left side of the shading adjustment frame 4, and the shading drive worm wheel 112 meshes with the shading adjustment worm gear 111.

[0044] The shading and water replenishment mechanism also includes: a shading support frame 113 and a shading component 114; the shading support frame 113 is rotatably connected to the upper inner side of the shading adjustment frame 4, and the shading support frame 113 is coaxially and fixedly connected to the shading drive worm gear 112; the lower end of the shading component 114 covers the outer periphery of the shading take-up roller 108, the upper end of the shading component 114 overlaps the upper part of the shading support frame 113, the front end of the shading component 114 is fixedly connected to the front end of the shading support frame 113, the front end of the shading component 114 is a transparent waterproof membrane structure, and the rear end of the shading component 114 is a shading net structure.

[0045] The specific usage and function of this embodiment are as follows: When cultivating the bulbs of Fritillaria thunbergii, firstly, rotate the adjusting screw 105. The rotation of the adjusting screw 105 drives the permeable bearing box 5 to move up and down. The up and down movement of the permeable bearing box 5 realizes the adjustment of the staggered height of each group of permeable bearing boxes 5, increasing the applicability of the entire seedling device. Then, place the seedling bearing box 6 inside the permeable bearing box 5 and rotate the clamping screw 103. The clamping screw 103 clamps the seedling bearing box 6, facilitating the installation and disassembly of the seedling bearing box 6. In the early stage of Fritillaria thunbergii germination, before the buds emerge from the soil, when watering is required, turn on the top water pump 106. The top water pump 106 sprays the water in the water tank 3 into the inside of the seedling bearing box 6 through the water nozzle 107, realizing the watering operation in the early stage of Fritillaria thunbergii germination, quickly adjusting the surface humidity, suitable for rapid substrate watering. After the Fritillaria thunbergii germinates, the soil moisture is detected by the humidity sensor 102. When the soil moisture is detected... When the humidity is lower than the threshold set by the humidity sensor 102, the humidity sensor 102 transmits a signal to the corresponding water pump 8. The water pump 8 replenishes water to the Fritillaria thunbergii inside the seedling carrier box 6 through the water replenishment connection pipe 101, realizing the infiltration water replenishment operation of the soil. The water seeps from the bottom up, avoiding erosion of the bulbs and seedlings, reducing surface soil compaction, maintaining air permeability, reducing the risk of rot caused by water accumulation in the bud core, and ensuring the survival rate of Fritillaria thunbergii. When it is necessary to adjust the shading intensity, the shading adjustment motor 110 is turned on. The shading adjustment motor 110 drives the shading adjustment worm gear 111 to rotate. The rotation of the shading adjustment worm gear 111 drives the shading drive worm wheel 112 to rotate. The rotation of the shading drive worm wheel 112 drives the shading support frame 113 to rotate. The rotation of the shading support frame 113 realizes the folding of the shading component 114, making the shading component 114 overlap, thereby realizing the adjustment of the light transmittance of the shading component 114 and realizing the adjustment of the shading intensity, improving the applicability of the entire seedling device.

[0046] Example 2:

[0047] like Figures 1 to 10 As shown:

[0048] The present invention provides a seedling raising device for Fritillaria thunbergii, which, based on the first embodiment, further includes a soil loosening and limiting mechanism, which is located inside the seedling carrying box 6.

[0049] The soil loosening and limiting mechanism includes a soil loosening vibration motor 201; multiple sets of soil loosening vibration motors 201 are provided, and the multiple sets of soil loosening vibration motors 201 are respectively fixedly connected to the front end of the seedling carrier box 6.

[0050] The soil loosening and limiting mechanism also includes: soil loosening spring plate 202 and soil loosening limiting platform 203; multiple sets of soil loosening spring plate 202 are provided, and multiple sets of soil loosening spring plate 202 are fixedly connected to the inner side of the seedling carrier box 6, and multiple sets of soil loosening spring plate 202 are all inclined; multiple sets of soil loosening limiting platform 203 are provided, and multiple sets of soil loosening limiting platform 203 are fixedly connected to the lower end of soil loosening spring plate 202.

[0051] The soil loosening and limiting mechanism also includes: a bud limiting component 204 and a limiting support spring 205; multiple sets of bud limiting components 204 are provided, and the multiple sets of bud limiting components 204 are respectively hinged to the inner side of the planting cup 7; the limiting support spring 205 is a torsion spring structure, and the limiting support spring 205 is fixedly connected to the outer side of the rotating shaft of the bud limiting component 204.

[0052] The specific usage and function of this embodiment are as follows: The bulb of Fritillaria thunbergii is placed inside the planting cup 7, which provides support and positioning for the bulb. After the bulb sprouts, the bud is placed inside the bud positioning component 204. Under the action of the positioning support spring 205, the bud positioning component 204 positions the bud, preventing it from tilting during the growth of Fritillaria thunbergii, ensuring its healthy growth and improving its growth quality. At the same time, when it is necessary to loosen the soil, the loosening vibration motor 201 is turned on. The loosening vibration motor 201 vibrates, causing the loosening spring plate 202 to resonate. The vibration of the loosening spring plate 202 causes the loosening limiting platform 203 to vibrate. The vibration of the loosening limiting platform 203 achieves shearing and compression of the soil, realizing the automatic loosening effect.

[0053] The following points should be noted in this article:

[0054] 1. The accompanying drawings of this embodiment only involve the structures involved in this embodiment; other structures can refer to the general design.

[0055] 2. Where there is no conflict, this embodiment and the features in the embodiment can be combined with each other to obtain new embodiments.

[0056] The above are merely specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A seedling cultivation device for Fritillaria thunbergii, characterized in that: The system includes a seedling support base (1), a seedling support frame (2), a water storage tank (3), a shading adjustment frame (4), a permeable support box (5), a seedling support box (6), a planting cup (7), a water pump (8), a shading and watering mechanism, and a soil loosening and limiting mechanism; the seedling support frame (2) is fixedly connected above the seedling support base (1); the water storage tank (3) is located inside the seedling support base (1); the shading adjustment frame (4) is fixedly connected to the upper rear end of the seedling support frame (2); multiple sets of permeable support boxes (5) are provided, and the multiple sets of permeable support boxes (5) are respectively located above the seedling support frame (2), and the bottom of the multiple sets of permeable support boxes (5) are all grid structures with ventilation holes; Multiple sets of seedling support boxes (6) are provided, and the multiple sets of seedling support boxes (6) are placed inside the permeable support box body (5). The bottom of each set of seedling support boxes (6) is provided with permeable holes; multiple sets of planting cups (7) are provided, and the multiple sets of planting cups (7) are fixedly connected to the inside of the seedling support box (6); multiple sets of water replenishment pumps (8) are provided, and the multiple sets of water replenishment pumps (8) are fixedly connected to the upper right side of the seedling support base (1). The water inlet pipes of the multiple sets of water replenishment pumps (8) are all placed inside the water storage tank (3); the shading and water replenishment mechanism is set above the seedling support base (1); the soil loosening and limiting mechanism is set inside the seedling support box (6); the shading and water replenishment mechanism includes a water replenishment connection pipe (101). The permeable bearing box (5) and humidity sensor (102); the water supply connection pipe (101) is provided in multiple sets, and the multiple sets of water supply connection pipes (101) are respectively fixedly connected to the right side of the permeable bearing box (5), and the multiple sets of water supply connection pipes (101) are respectively connected to the outlet pipe of the water supply pump (8); the humidity sensor (102) is provided in multiple sets, and the multiple sets of humidity sensors (102) are respectively fixedly connected to the inner side of the permeable bearing box (5), and the multiple sets of humidity sensors (102) are respectively electrically connected to the control circuit of the water supply pump (8); the soil loosening limiting mechanism includes soil loosening vibration motor (201); the soil loosening vibration motor (201) is provided in multiple sets, and the multiple sets of soil loosening vibration motors (201) are respectively fixedly connected to the seedling bearing box. (6) front end; the soil loosening and limiting mechanism also includes a bud limiting component (204) and a limiting support spring (205); the bud limiting component (204) is provided in multiple sets, and the multiple sets of bud limiting components (204) are respectively hinged to the inner side of the planting cup (7); the limiting support spring (205) is a torsion spring structure, and the limiting support spring (205) is fixedly connected to the outer side of the rotating shaft of the bud limiting component (204); the soil loosening and limiting mechanism also includes: soil loosening spring plate (202) and soil loosening limiting platform (203); the soil loosening spring plate (202) is provided in multiple sets, and the multiple sets of soil loosening spring plates (202) are respectively fixedly connected to the inner side of the seedling carrier box (6), and the multiple sets of soil loosening spring plates (202) are all inclined;Multiple sets of the soil loosening limiting platform (203) are provided, and each set of soil loosening limiting platform (203) is fixedly connected to the lower end of the soil loosening spring plate (202).

2. The Fritillaria thunbergii seedling raising device as described in claim 1, characterized in that: The shading and water replenishment mechanism also includes: a clamping screw (103), an adjusting guide rod (104), and an adjusting screw (105); the clamping screw (103) is provided in multiple sets, and the multiple sets of clamping screws (103) are respectively threaded to the left and right sides of the permeable bearing box (5), and the inner side of the multiple sets of clamping screws (103) is in frictional contact with the seedling bearing box (6); the adjusting guide rod (104) is provided in multiple sets, and the multiple sets of adjusting guide rods (104) are respectively fixedly connected to the lower end of the permeable bearing box (5), and the multiple sets of adjusting guide rods (104) are all slidably connected to the seedling support frame (2); the adjusting screw (105) is provided in multiple sets, and the multiple sets of adjusting screws (105) are respectively rotatably connected to the lower end of the permeable bearing box (5), and the lower end of the multiple sets of adjusting screws (105) is threadedly connected to the seedling support frame (2).

3. The Fritillaria thunbergii seedling raising device as described in claim 2, characterized in that: The shading and water replenishment mechanism also includes: a top water pump (106) and a water spray nozzle (107); the top water pump (106) is fixedly connected to the upper left side of the seedling support base (1), and the water inlet pipe of the top water pump (106) is placed inside the water storage tank (3); the water spray nozzle (107) is provided in multiple sets, and the multiple sets of water spray nozzles (107) are fixedly connected to the lower side of the shading adjustment frame (4), the multiple sets of water spray nozzles (107) are all inclined, the multiple sets of water spray nozzles (107) are interconnected, and the multiple sets of water spray nozzles (107) are all connected to the water outlet pipe of the top water pump (106).

4. The Fritillaria thunbergii seedling raising device as described in claim 3, characterized in that: The shading and water replenishment mechanism also includes: a shading winding roller (108) and a winding connecting spring (109); the shading winding roller (108) is rotatably connected to the lower rear side of the seedling support frame (2); the winding connecting spring (109) is a spiral spring structure, one end of the winding connecting spring (109) is fixedly connected to the outer circumference of the rotating shaft of the shading winding roller (108), and the other end of the winding connecting spring (109) is fixedly connected to the seedling support frame (2).

5. The Fritillaria thunbergii seedling raising device as described in claim 4, characterized in that: The shading and water replenishment mechanism also includes: a shading adjustment motor (110), a shading adjustment worm (111), and a shading drive worm wheel (112); the shading adjustment motor (110) is fixedly connected to the upper left side of the shading adjustment frame (4); the shading adjustment worm (111) is coaxially fixedly connected to the rear of the rotating shaft of the shading adjustment motor (110); the shading drive worm wheel (112) is rotatably connected to the upper left side of the shading adjustment frame (4), and the shading drive worm wheel (112) meshes with the shading adjustment worm (111).

6. The Fritillaria thunbergii seedling raising device as described in claim 5, characterized in that: The shading and water replenishment mechanism also includes: a shading support frame (113) and a shading component (114); the shading support frame (113) is rotatably connected to the upper inner side of the shading adjustment frame (4), and the shading support frame (113) is coaxially and fixedly connected to the shading drive worm gear (112); the lower end of the shading component (114) covers the outer periphery of the shading take-up roller (108), the upper end of the shading component (114) overlaps the upper part of the shading support frame (113), the front end of the shading component (114) is fixedly connected to the front end of the shading support frame (113), the front end of the shading component (114) is a transparent waterproof membrane structure, and the rear end of the shading component (114) is a shading net structure.

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