A device and method for growing saussurea involucrata in its natural state

Abstract

The application discloses a kind of original ecological planting device and method of Saussurea, including main frame, the main frame is equipped with telescopic support column and rotatable side top;First light-transmitting component, the first light-transmitting component is placed in the middle part of side top;Second light-transmitting component, the second light-transmitting component is placed in the top of support column;Culture dish, the middle part of culture dish is equipped with vent hole, culture dish is filled with imitated rock layer;Irrigation component, the irrigation component is placed in the top of culture dish, the middle part of irrigation component is equipped with circulation filtration system, circulation filtration system is communicated with the bottom of culture dish, solve the original ecological environment simulation distortion in artificial planting of Saussurea, illumination regulation and control extensive uneven, water and fertilizer waste is serious and easy to accumulate water and rot root, and the problems such as poor topographic adaptability of cultivation device, operation is cumbersome and inconvenient, survival rate and medicinal ingredient content are low.

Description

Technical Field

[0001] This invention belongs to the field of planting device technology, specifically relating to an original ecological planting device and method for snow lotus. Background Technology

[0002] Chinese Patent Publication No. CN119096974A discloses a coating agent for improving the germination rate and seedling survival rate of snow lotus seeds, a method for preparing the coating agent, and a method for preparing coated seeds. The coating agent comprises, by weight percentage: 0.1%–0.3% insecticide, 0.05%–0.15% growth regulator, 44.5%–54% bentonite, 44.5%–54% organic compound fertilizer, 0.1% water-retaining agent, and 1%–5% binder. This coating agent for improving the germination rate and seedling survival rate of snow lotus seeds solves the problems of low germination rate and low seedling survival rate in the artificial cultivation of snow lotus. Using this coating agent to coat snow lotus seeds can effectively improve the germination rate and seedling survival rate, increasing them by at least 5 percentage points.

[0003] Chinese Patent Publication No. CN117660195A discloses a fungus that promotes the growth of Tian Shan snow lotus seedlings. This fungus, *Juxtiphomasp.* (accession number CGMCC No. 40985), can grow at temperatures ranging from 4 to 25°C and can colonize the roots of Tian Shan snow lotus. When sowing Tian Shan snow lotus seeds or transplanting seedlings at 10-20°C, adding the fungus CGMCC No. 40985 to the substrate and culturing for 40-90 days significantly increases the leaf and root dry weight of the seedlings, increases root length, and promotes seedling growth.

[0004] However, artificial cultivation of snow lotus suffers from distorted simulation of the original ecological environment, uneven and crude light control, serious waste of water and fertilizer, easy water accumulation and root rot, poor adaptability of cultivation equipment to terrain, cumbersome and inconvenient operation, and low survival rate and medicinal component content. Summary of the Invention

[0005] The purpose of this invention is to provide a natural ecological planting device and method for snow lotus, which can solve the problems of distorted simulation of the natural ecological environment, extensive and uneven light control, serious waste of water and fertilizer and easy water accumulation and root rot in artificial snow lotus planting, poor terrain adaptability of cultivation device, cumbersome and inconvenient operation, low survival rate and low content of medicinal components.

[0006] To achieve the above objectives, a specific embodiment of the present invention provides the following technical solution: An eco-friendly cultivation device for snow lotus, comprising: The main frame is equipped with retractable support columns and a rotatable side top. The first light-transmitting component is located in the middle of the top side; The second light-transmitting component is placed on top of the support column; A culture tray, wherein the culture tray has a ventilation hole in the middle and is filled with a simulated rock layer; An irrigation assembly is placed on top of a culture tray, and a circulating filtration system is provided in the middle of the irrigation assembly, which is connected to the bottom of the culture tray.

[0007] In one or more embodiments of the present invention, the side top includes a first hinge frame, a first motor, a first hinge rod, a first hinge block, a telescopic sleeve, and a telescopic rod. The first hinge frame is hinged to the top of the support column. The first hinge rod is hinged to the first hinge frame via the first motor. The first hinge block is hinged to the end of the first hinge rod away from the first hinge frame. The first hinge block is hinged to one end of the telescopic sleeve. The telescopic rod is slidably connected to the other end of the telescopic sleeve.

[0008] In one or more embodiments of the present invention, the top and bottom of the symmetrically distributed first hinge rods are fixed with a crossbeam, and a groove is provided in the middle of the crossbeam; The first light-transmitting component includes a first light-transmitting sheet, a first light-transmitting bracket, a first light-transmitting roller, a first light-transmitting shifter, a light-transmitting rotating shaft, and light-transmitting wheels. The first light-transmitting bracket is symmetrically placed at both ends of the side top. The first light-transmitting roller is rotatably connected to the first light-transmitting bracket. The first light-transmitting sheet is wound around the first light-transmitting roller. The first light-transmitting shifter is fixed to the end of the first light-transmitting sheet away from the first light-transmitting roller. A light-transmitting rotating shaft is rotatably connected to the first light-transmitting shifter. Light-transmitting wheels are fixed to both ends of the light-transmitting rotating shaft. The light-transmitting wheels drive the first light-transmitting sheet to move within a sliding groove.

[0009] In one or more embodiments of the present invention, the first light-transmitting component further includes a drive bracket, a drive motor, a buffer rod, and a buffer block. The drive bracket is located in the middle of the light-transmitting rotating shaft, and the light-transmitting rotating shaft is driven by the drive motor to rotate with the drive bracket. The buffer block is slidably connected to the front end of the drive bracket through the buffer rod in the middle, and a sensing chip is provided inside the buffer block.

[0010] In one or more embodiments of the present invention, the second light-transmitting component includes a second light-transmitting roller, a second light-transmitting sheet, a second light-transmitting bracket, a snap-fit ​​slide, a snap-fit ​​block, and a pull ring. The second light-transmitting roller is rotatably connected to the top of the support column. The second light-transmitting sheet is wound around the top of the second light-transmitting roller. The second light-transmitting bracket is fixedly connected to one end of the second light-transmitting sheet away from the second light-transmitting roller. A snap-fit ​​slide is fixedly connected to the middle of the second light-transmitting bracket. The snap-fit ​​block is slidably connected to the middle of the snap-fit ​​slide. The pull ring is fixedly connected to the middle of the snap-fit ​​block. The bottom of the main frame is provided with a snap-fit ​​groove, and a stop block is fixed in the middle of the snap-fit ​​groove. The snap-fit ​​block can be snapped into and out of the stop block by sliding in the middle of the snap-fit ​​slide.

[0011] In one or more embodiments of the present invention, the irrigation assembly includes an irrigation frame, an irrigation hinge block, an irrigation rod, and nozzles. The irrigation hinge block is hinged to the middle of the irrigation frame, the irrigation rod is hinged to the irrigation hinge block, and a plurality of nozzles are evenly distributed on the outer side of the irrigation rod at intervals.

[0012] In one or more embodiments of the present invention, the circulating filtration system includes a circulating tank, a circulating top pipe, a circulating top pump, a circulating bottom pipe, and a circulating bottom pump. The circulating tank is placed at the bottom of the irrigation rack, and the top of the circulating tank is connected to the irrigation rod through the circulating top pipe. The circulating top pump is installed on the circulating top pipe and is a unidirectional pump. The bottom of the cultivation tray is provided with a water collection tray with a high center and low sides. The circulating tank is connected to the water collection tray through the circulating bottom pipe, and the circulating bottom pump is installed on the circulating bottom pipe and is a bidirectional pump.

[0013] In one or more embodiments of the present invention, a lifting assembly is further included, the lifting assembly including a lifting screw block, a lifting frame, a lifting screw, and a lifting motor. The lifting frame is provided with a lifting screw driven by the lifting motor in the middle. The lifting screw block is fixed to both sides of the culture tray. The lifting screw block is slidably connected to the middle of the lifting frame. The lifting screw block is threadedly connected to the lifting screw.

[0014] In one or more embodiments of the present invention, a main beam is provided at the bottom of the main frame, an illumination lamp is provided at the bottom of the main beam, the main beam is detachably connected to the telescopic rod, and a flexible light-transmitting membrane is provided on the outside of the main frame.

[0015] A method for the natural cultivation of snow lotus: S1: Device shaping and foundation fixing: Adjust the support column of the main frame to the set telescopic height, drive the first hinge rod, telescopic sleeve and telescopic rod to rotate the side top to the target tilt angle, complete the detachable connection between the telescopic rod and the main beam, and lay the flexible light-transmitting membrane on the outside of the main frame; S2: Setting up the light-transmitting environment: Start the drive motor to drive the light-transmitting shaft and the light-transmitting wheel to roll along the slide groove of the crossbeam, causing the first light-transmitting sheet to unfold from the first light-transmitting roller. After the buffer block triggers the limit, the light transmission adjustment of the first light-transmitting component is completed; pull the pull ring of the second light-transmitting component to drive the second light-transmitting sheet to unfold from the second light-transmitting roller, slide the snap-fit ​​block along the snap-fit ​​slide and snap-fit ​​and fix it with the stop block in the snap-fit ​​groove, and turn on the illumination light at the bottom of the main beam; S3: Culture substrate layout: Fill the culture tray with a simulated rock layer and pre-set the substrate ventilation channel through the ventilation holes; start the lifting motor to drive the lifting screw to rotate, which drives the lifting screw block and the culture tray to rise and fall along the lifting frame, and adjust the culture tray to the set cultivation height; S4: Snow Lotus Seedling Transplantation: Transplant the snow lotus seedlings into the simulated rock layer in the cultivation tray, and maintain root aeration of the substrate by relying on the ventilation holes; S5: Irrigation and water circulation operation: Adjust the irrigation hinge and irrigation rod of the irrigation component to the target spray angle, turn on the circulation top pump, and the water in the circulation tank is transported to the nozzle through the circulation top pipe to complete the spraying; excess water in the cultivation tray is collected into the water collection tray with the middle high and the two sides low, turn on the bidirectional circulation bottom pump, and the water flows back to the circulation tank for filtration through the circulation bottom pipe to realize the recycling of water and fertilizer. S6: Dynamic control of growth environment: According to the growth stage of snow lotus, the first motor is used to finely adjust the side and top tilt angle, the first light-transmitting sheet is adjusted by the drive motor, and the buffer rod and buffer block are used to limit the movement; when the top light transmission needs to be adjusted, the snap block is pushed to disengage from the block and the second light-transmitting sheet is rolled up; the height of the culture tray is adjusted by the lifting motor, and the substrate ventilation and light reception effect are optimized in conjunction with the ventilation holes. S7: Harvesting and Resetting Maintenance: After the snow lotus matures, the height of the cultivation tray is lowered by the lifting motor to complete the harvesting; after harvesting, the irrigation components and the illumination lamp are turned off, the first and second light-transmitting sheets are rolled up, and the support column and the side top are adjusted to reset, thus completing the device maintenance.

[0016] Compared with existing technologies, the beneficial effects of the snow lotus natural cultivation device of the present invention are as follows: This invention achieves high-fidelity simulation of the original ecological environment at high altitudes through an integrated design of a modular adjustable main frame, a dual-mode dynamic light transmission control system, a biomimetic rock crevice cultivation unit, a closed-loop water and fertilizer circulation system, a precise lifting and transmission mechanism, and a standardized planting method throughout the entire process. It closely matches the wild growth habits of snow lotus, features a flexible and adjustable mechanical structure, strong adaptability to terrain and scene, precise and efficient light management, water and fertilizer utilization rate of over 85% with no root diseases, precise and stable lifting of the cultivation tray, balancing growth needs with ease of operation, simple operation throughout the entire process, a survival rate of over 90%, and is energy-saving, environmentally friendly, and easy to maintain. It effectively overcomes many technical challenges in the artificial cultivation of snow lotus, possessing both planting quality and industrialization promotion value. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a perspective view of a natural cultivation device for snow lotus according to an embodiment of the present invention; Figure 2 This is a schematic diagram of the internal structure of a natural snow lotus cultivation device according to an embodiment of the present invention; Figure 3 This is a schematic diagram of the external structure of a natural planting device for snow lotus according to an embodiment of the present invention; Figure 4 for Figure 3 Schematic diagram of the structure at point A in the middle; Figure 5 for Figure 3 Schematic diagram of the structure at point B; Figure 6 for Figure 3 Schematic diagram of the structure at point C; Figure 7 This is a schematic diagram of the irrigation component in an ecological planting device for snow lotus according to an embodiment of the present invention; Explanation of key figure labels: 1. Main frame; 2. Flexible light-transmitting membrane; 3. First light-transmitting component; 4. Second light-transmitting component; 6. Irrigation component; 7. Lifting component; 8. Main beam; 9. Support column; 10. First hinge frame; 11. First motor; 12. First hinge rod; 13. Side top; 14. First hinge block; 15. Telescopic sleeve; 16. Telescopic rod; 17. Second light-transmitting roller; 18. Second light-transmitting sheet; 19. First light-transmitting sheet; 20. First light-transmitting bracket; 21. First light-transmitting roller; 22. First light-transmitting moving frame; 23. Light-transmitting rotating shaft; 24. Light-transmitting wheel; 25. Crossbeam; 26. Drive support 27. Frame; 28. Drive motor; 29. ​​Illumination lamp; 30. Buffer rod; 31. Buffer block; 32. Second light-transmitting bracket; 33. Snap-fit ​​groove; 34. Stop block; 35. Snap-fit ​​slide; 36. Snap-fit ​​block; 37. Pull ring; 38. Culture tray; 39. Ventilation hole; 40. Water collection tray; 41. Lifting screw block; 42. Lifting frame; 43. Lifting screw; 44. Lifting motor; 45. Circulation box; 46. Circulation bottom pipe; 47. Circulation bottom pump; 48. Circulation top pump; 49. Circulation top pipe; 50. Irrigation hinge block; 51. Irrigation rod; 52. Sprinkler head; 53. Irrigation frame. Detailed Implementation

[0019] To enable those skilled in the art to better understand the technical solutions in this disclosure, the technical solutions in the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this disclosure, and not all embodiments. Based on the embodiments in this disclosure, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of this disclosure.

[0020] like Figures 1 to 7 As shown, a natural cultivation device for snow lotus includes: The main frame 1 is equipped with a retractable support column 9 and a rotatable side top 13. The first light-transmitting component 3 is located in the middle of the side top 13; The second light-transmitting component 4 is placed on top of the support column 9; Culture tray 37, with ventilation holes 38 in the middle, and the culture tray 37 is filled with simulated rock layer; Irrigation component 6 is placed on top of culture tray 37. A circulating filtration system is provided in the middle of irrigation component 6 and is connected to the bottom of culture tray 37.

[0021] In this embodiment, a comprehensive simulation of the original ecological growth environment of snow lotus is achieved. The combination of the retractable support column 9 and the rotatable side top 13 can flexibly adapt to different terrains such as plateau slopes, flat land, and altitude simulation needs. By adjusting the height and tilt angle, it can adapt to low air pressure and light angle, avoiding the instability of the cultivation environment caused by terrain limitations. The dual light transmission component 34 can precisely control the light intensity and ultraviolet transmittance according to the snow lotus growth stages of seedling and mature plant, matching the original ecological characteristics of high altitude, strong ultraviolet rays, and long daylight. The ventilation holes 38 of the cultivation tray 37 work in conjunction with the simulated rock layer to replicate the air permeability and drainage characteristics of high-altitude rock crevices, avoiding root water accumulation and hypoxia. At the same time, the physical structure of the simulated rock layer can guide the snow lotus roots to grow deep, improving the accumulation of medicinal components. The circulating filtration system is connected to the bottom of the cultivation tray 37 to realize the recycling of water and fertilizer, which not only reduces resource waste but also maintains the balance of substrate nutrients, avoiding nutrient loss or excessive local concentration caused by single irrigation. It comprehensively ensures the original ecological growth rhythm of snow lotus in artificial environment, improving survival rate and quality.

[0022] The side top 13 includes a first hinge frame 10, a first motor 11, a first hinge rod 12, a first hinge block 14, a telescopic sleeve 15, and a telescopic rod 16. The first hinge frame 10 is hinged to the top of the support column 9. The first hinge rod 12 is driven by the first motor 11 to be hinged to the first hinge frame 10. The first hinge block 14 is hinged to the end of the first hinge rod 12 away from the first hinge frame 10. The first hinge block 14 is hinged to one end of the telescopic sleeve 15. The telescopic rod 16 is slidably connected to the other end of the telescopic sleeve 15.

[0023] In this embodiment, an automated and high-precision tilt adjustment function is provided. The first motor 11 drives the first hinge rod 12 to rotate around the first hinge frame 10. In conjunction with the universal hinge characteristics of the first hinge block 14, it accurately simulates the solar altitude angle at different times of day at high altitudes, such as morning, noon, and evening, allowing the snow lotus to receive uniform and natural light. The sliding connection between the telescopic sleeve 15 and the telescopic rod 16 can compensate for length changes during the tilt adjustment process, avoid mechanical jamming, and enhance the structural stability of the side top 13 to resist the impact of strong winds at high altitudes. Compared with manual adjustment, the motor-driven adjustment method has higher precision and can be linked with the intelligent control system to automatically adapt to the light sensor data, reduce manual intervention, ensure the dynamic stability of the light environment, and provide optimal conditions for the snow lotus's photosynthesis.

[0024] The first hinge rod 11, which is symmetrically distributed, is fixed to the top and bottom of a crossbeam 25, and a groove is provided in the middle of the crossbeam 25. The first light-transmitting component 3 includes a first light-transmitting sheet 19, a first light-transmitting bracket 20, a first light-transmitting roller 21, a first light-transmitting shifter 22, a light-transmitting rotating shaft 23, and a light-transmitting wheel 24. The first light-transmitting bracket 20 is symmetrically placed at both ends of the side top 13. The first light-transmitting roller 21 is rotatably connected to the first light-transmitting bracket 20. The first light-transmitting sheet 19 is wound around the first light-transmitting roller 21. The first light-transmitting shifter 22 is fixed to the end of the first light-transmitting sheet 19 away from the first light-transmitting roller 21. The light-transmitting rotating shaft 23 is rotatably connected to the first light-transmitting shifter 22. The light-transmitting wheels 24 are fixed to both ends of the light-transmitting rotating shaft 23. The light-transmitting wheels 24 drive the first light-transmitting sheet 19 to move in the sliding groove.

[0025] In this embodiment, the smooth and precise unfolding and rewinding of the light-transmitting sheet is achieved, with the core advantage being the flexibility and uniformity of light adjustment. The groove of the crossbeam 25 provides guidance for the light-transmitting wheel 24, ensuring that the first light-transmitting sheet 19 moves at a uniform speed along the length direction of the side top 13. The unfolding range can be precisely controlled, thereby achieving stepless adjustment of light transmittance to meet the different needs of snow lotus seedlings and mature plants. The rotating connection design of the first light-transmitting roller 21 can avoid wrinkles when the light-transmitting sheet is rolled up, ensuring uniform light transmission and preventing excessive local light from scorching the plant or insufficient light from causing slow growth. The symmetrically distributed first light-transmitting support 20 and light-transmitting wheel 24 ensure balanced force on the light-transmitting sheet, extending its service life. At the same time, in conjunction with the tilt angle adjustment of the side top 13, a dual light control of "tilt angle + light transmittance" is formed, more accurately replicating the dynamic changes of natural light at high altitudes.

[0026] The first light-transmitting component 3 also includes a drive bracket 26, a drive motor 27, a buffer rod 29, and a buffer block 30. The drive bracket 26 is located in the middle of the light-transmitting rotating shaft 23. The light-transmitting rotating shaft 23 is driven by the drive motor 27 to rotate with the drive bracket 26. The buffer block 30 is slidably connected to the front end of the drive bracket 26 through the buffer rod 29 in the middle. The buffer block 30 is equipped with a sensing chip inside.

[0027] In this embodiment, the automation level and mechanical safety of light regulation are further improved. The drive motor 27 provides stable power for the movement of the light-transmitting sheet, replacing manual operation and realizing remote control and timed regulation of light regulation, which is suitable for large-scale planting scenarios. The combination design of the buffer rod 29 and the buffer block 30 can effectively prevent the light-transmitting sheet from colliding hard with the support when it is unfolded to the limit position. The elastic extension and contraction of the buffer rod 29 can absorb the impact force, protect the light-transmitting sheet and mechanical parts, and extend the service life of the device. The sensor chip built into the buffer block 30 has a position detection function. When the light-transmitting sheet moves to the set position, the sensor chip feeds back a signal to the control system, and the drive motor 27 automatically stops, realizing precise limiting of the light transmission amplitude, avoiding mechanical failure caused by over-unfolding or rewinding, while ensuring the consistency of light regulation, providing a uniform light environment for all snow lotus plants, and avoiding growth differences.

[0028] The second light-transmitting component 4 includes a second light-transmitting roller 17, a second light-transmitting sheet 18, a second light-transmitting bracket 31, a snap-fit ​​slide 34, a snap-fit ​​block 35, and a pull ring 36. The second light-transmitting roller 17 is rotatably connected to the top of the support column 9. The second light-transmitting sheet 18 is wound around the top of the second light-transmitting roller 17. The second light-transmitting bracket 31 is fixed to one end of the second light-transmitting sheet 18 away from the second light-transmitting roller 17. The snap-fit ​​slide 34 is fixedly connected to the middle of the second light-transmitting bracket 31. The snap-fit ​​block 35 is slidably connected to the middle of the snap-fit ​​slide 34. The pull ring 36 is fixedly connected to the middle of the snap-fit ​​block 35. The bottom of the main frame 1 is provided with a snap-fit ​​groove 32, and a stop block 33 is fixedly connected in the middle of the snap-fit ​​groove 32. The snap-fit ​​block 35 can be snapped into and out of the stop block 33 by sliding in the middle of the snap-fit ​​slide 34.

[0029] In this embodiment, a dual light transmission control system of "automatic + manual" is formed with the first light-transmitting component 3, improving the adaptability and emergency response capability of the device. The second light-transmitting sheet 18 can be quickly unfolded or rolled up according to weather changes such as rain, blizzards, and extreme ultraviolet radiation. The design of the pull ring 36 facilitates manual operation. The snap-fit ​​structure of the snap-fit ​​block 35 and the stop block 33 is firmly fixed and can withstand strong wind impacts, preventing the light-transmitting sheet from loosening. The sliding design of the snap-fit ​​slide 34 makes snap-fit ​​and detachment operations convenient and can be completed without tools, improving emergency handling efficiency, such as quickly closing the light-transmitting sheet in case of sudden rainstorms to prevent excessive rainwater from entering the cultivation tray. The second light-transmitting sheet 18 can be made of materials with different light transmittance, and works with the first light-transmitting component 3 to achieve fine control of light intensity. At the same time, it can serve as a backup in case the first light-transmitting component fails, ensuring uninterrupted light environment and guaranteeing the growth stability of snow lotus.

[0030] The irrigation assembly 6 includes an irrigation frame 53, an irrigation hinge block 49, an irrigation rod 50, and a nozzle 51. The irrigation hinge block 49 is hinged to the middle of the irrigation frame 53, the irrigation rod 50 is hinged to the irrigation hinge block 49, and multiple nozzles 51 are evenly distributed on the outside of the irrigation rod 50.

[0031] In this embodiment, the angle of water and fertilizer spraying is adjustable and uniform coverage is achieved. The bidirectional hinge design of the irrigation hinge block 49 allows the irrigation rod 50 to be adjusted, enabling both uniform spraying onto the surface of the cultivation tray 37 and targeted spraying into the crevices of the simulated rock layer, adapting to the rock crevices growth characteristics of snow lotus roots and avoiding water and fertilizer waste; multiple nozzles 51 are evenly distributed, covering the entire cultivation tray 37, ensuring that each snow lotus receives a balanced supply of water and fertilizer; the nozzles 51 adopt an atomization design to avoid damage to the simulated rock layer structure caused by large water droplets impacting the substrate, while the atomized water and fertilizer can quickly penetrate into the root area, improving absorption efficiency, reducing water evaporation from the substrate surface, saving water resources, and adapting to the water and fertilizer management needs of high-altitude dry environments.

[0032] The circulating filtration system includes a circulating box 44, a circulating top pipe 48, a circulating top pump 47, a circulating bottom pipe 45, and a circulating bottom pump 46. The circulating box 44 is placed at the bottom of the irrigation rack 53. The top of the circulating box 44 is connected to the irrigation rod 50 through the circulating top pipe 48. The circulating top pump 47 is installed on the circulating top pipe 48 and is a unidirectional pump. The bottom of the cultivation tray 37 is provided with a water collection tray 39 with a high center and low sides. The circulating box 44 is connected to the water collection tray 39 through the circulating bottom pipe 45. The circulating bottom pump 46 is installed on the circulating bottom pipe 45 and is a bidirectional pump.

[0033] In this embodiment, efficient water and fertilizer circulation and clean utilization are achieved. The core advantages are water and fertilizer conservation, balanced nutrient distribution, and convenient maintenance. The water collection tray 39, with its high center and low sides, can quickly collect excess water from the cultivation tray 37, preventing waterlogging and root rot. It also guides water flow to both sides, improving return efficiency. The top circulation pump 47 is a unidirectional pump, ensuring that water and fertilizer are delivered unidirectionally to the nozzle 51, avoiding backflow contamination. The bottom circulation pump 46 is a bidirectional pump. When running in the forward direction, it returns the water and fertilizer from the collection tray 39 to the circulation tank 44 for filtration. When running in the reverse direction, it flushes the bottom circulation pipe 45, preventing substrate particles from clogging the pipe and reducing maintenance costs. This reduces resource waste, and the circulation filtration process maintains a stable water and fertilizer concentration, preventing root burn caused by excessive local nutrient accumulation. This design is suitable for the water and fertilizer sensitivity of snow lotus, ensuring healthy plant growth.

[0034] It also includes a lifting assembly 7, which includes a lifting screw block 40, a lifting frame 41, a lifting screw 42 and a lifting motor 43. The lifting frame 41 has a lifting screw 42 driven by the lifting motor 43 in the middle. The lifting screw block 40 is fixed to both sides of the culture tray 37. The lifting screw block 40 is slidably connected to the middle of the lifting frame 41. The lifting screw block 40 is threadedly connected to the lifting screw 42.

[0035] In this embodiment, the lifting component 7 adopts a screw drive structure to achieve precise and stable lifting of the cultivation tray 37, providing multiple practical functions. The lifting motor 43 drives the lifting screw 42 to rotate, which in turn drives the lifting screw block 40 and the cultivation tray 37 to rise and fall through the screw drive. This allows for adjustment of the cultivation height according to the growth stage of the snow lotus, adapting to the dynamic needs of light and ventilation. The lifting process is smooth and undisturbed, preventing substrate spillage or plant lodging and ensuring a stable growth environment. During planting and harvesting, the cultivation tray 37 can be adjusted to a height that is easy to operate, reducing manual labor intensity and meeting the high-efficiency operation requirements of large-scale planting. At the same time, the lifting adjustment can change the distance between the cultivation tray 37 and the irrigation component 6, optimizing the spraying effect. Combined with the ventilation holes 38, this improves the permeability of the substrate and further simulates the three-dimensional growth environment of high-altitude rock crevices.

[0036] The main frame 1 has a main beam 8 at the bottom, and a light 28 at the bottom of the main beam 8. The main beam 8 is detachably connected to the telescopic rod 16. The main frame 1 has a flexible light-transmitting membrane 2 on the outside.

[0037] In this embodiment, the stability and environmental simulation capabilities of the device are further enhanced. The detachable connection between the main beam 8 and the telescopic rod 16 not only strengthens the overall rigidity of the main frame 1 but also facilitates disassembly and transportation, adapting to the relocation needs of different planting sites. The simulated light 28 can supplement insufficient natural light, such as on cloudy days or during short winter days. Its spectrum can be customized to accurately simulate the high-altitude, high-ultraviolet environment, promoting the synthesis of medicinal components of snow lotus, such as syringin. The flexible light-transmitting membrane 2 on the outside of the main frame 1 has high light transmittance and heat preservation, which can reduce heat loss inside the device, maintain a low-temperature environment at night, and at the same time block excessive entry of external dust and rainwater, protecting the internal cultivation environment. Combined with the tilt adjustment of the side roof 13, natural ventilation can be achieved inside the device, maintaining air circulation and avoiding diseases caused by high humidity.

[0038] A method for cultivating snow lotus using an eco-friendly planting device: S1: Device shaping and foundation fixing: Adjust the support column 9 of the main frame 1 to the set telescopic height, drive the first hinge rod 12, telescopic sleeve 15 and telescopic rod 16 to move through the first motor 11, rotate the side top 13 to the target tilt angle, complete the detachable connection between the telescopic rod 16 and the main beam 8, and lay the flexible light-transmitting membrane 2 on the outside of the main frame 1. S2: Setting up the light-transmitting environment: Start the drive motor 27, drive the light-transmitting shaft 23 and the light-transmitting wheel 24 to roll along the slide groove of the crossbeam 25, drive the first light-transmitting sheet 19 to unfold from the first light-transmitting roller 21, and complete the light transmission adjustment of the first light-transmitting component 3 after the buffer block 30 triggers the limit; pull the pull ring 36 of the second light-transmitting component 4, drive the second light-transmitting sheet 18 to unfold from the second light-transmitting roller 17, slide the snap-fit ​​block 35 along the snap-fit ​​slide 34 and snap-fit ​​and fix it with the stop block 33 in the snap-fit ​​groove 32, and turn on the illumination light 28 at the bottom of the main beam 8; S3: Culture substrate layout: Fill the culture tray 37 with a simulated rock layer and pre-set the substrate ventilation channel through the ventilation hole 38; start the lifting motor 43 to drive the lifting screw 42 to rotate, which drives the lifting screw block 40 and the culture tray 37 to rise and fall along the lifting frame 41, and adjust the culture tray 37 to the set cultivation height; S4: Snow lotus seedling transplanting: transplant the snow lotus seedlings into the simulated rock layer in the culture tray 37, and maintain root aeration of the substrate by relying on the ventilation holes 38; S5: Irrigation and water circulation operation: Adjust the irrigation hinge block 49 and irrigation rod 50 of the irrigation component 6 to the target spray angle, turn on the circulation top pump 47, and the water in the circulation tank 44 is transported to the nozzle 51 through the circulation top pipe 48 to complete the spraying; excess water in the cultivation tray 37 is collected into the water collection tray 39 with the middle high and the sides low, turn on the bidirectional circulation bottom pump 46, and the water flows back to the circulation tank 44 through the circulation bottom pipe 45 for filtration, so as to realize the recycling of water and fertilizer; S6: Dynamic control of growth environment: According to the growth stage of snow lotus, the tilt angle of the side top 13 is finely adjusted by the first motor 11, and the unfolding range of the first light-transmitting sheet 19 is adjusted by the drive motor 27. The buffer rod 29 and the buffer block 30 realize the movement limit; when the top light transmission needs to be adjusted, the locking block 35 is pushed to disengage from the stop block 33, and the second light-transmitting sheet 18 is rolled up; the height of the culture tray 37 is adjusted by the lifting motor 43, and the substrate ventilation and light reception effect are optimized in conjunction with the ventilation hole 38. S7: Harvesting and Reset Maintenance: After the snow lotus matures, the height of the cultivation tray 37 is lowered by the lifting motor 43 to complete the harvest; after harvesting, the irrigation components and the illumination lamp 28 are turned off, the first light-transmitting sheet 19 and the second light-transmitting sheet 18 are rolled up, and the support column 9 and the side top 13 are adjusted to reset, thus completing the device maintenance.

[0039] It will be apparent to those skilled in the art that this disclosure is not limited to the details of the exemplary embodiments described above, and that this disclosure can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of this disclosure is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this disclosure. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0040] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A natural cultivation device for snow lotus, characterized in that, include: The main frame (1) is provided with a retractable support column (9) and a rotatable side top (13). The first light-transmitting component (3) is located in the middle of the side top (13); The second light-transmitting component (4) is placed on top of the support column (9); A culture tray (37) is provided with a ventilation hole (38) in the middle of the culture tray (37), and the culture tray (37) is filled with a simulated rock layer; An irrigation component (6) is placed on top of a culture tray (37). A circulating filtration system is provided in the middle of the irrigation component (6), and the circulating filtration system is connected to the bottom of the culture tray (37).

2. The original ecological planting device for snow lotus according to claim 1, characterized in that, The side top (13) includes a first hinge frame (10), a first motor (11), a first hinge rod (12), a first hinge block (14), a telescopic sleeve (15), and a telescopic rod (16). The first hinge frame (10) is hinged to the top of the support column (9). The first hinge rod (12) is driven by the first motor (11) to be hinged to the first hinge frame (10). The first hinge block (14) is hinged to the end of the first hinge rod (12) away from the first hinge frame (10). The first hinge block (14) is hinged to one end of the telescopic sleeve (15). The telescopic rod (16) is slidably connected to the other end of the telescopic sleeve (15).

3. The original ecological planting device for snow lotus according to claim 2, characterized in that, The first hinge rod (11) is symmetrically distributed and has a crossbeam (25) fixed to its top and bottom. The crossbeam (25) has a groove in the middle. The first light-transmitting component (3) includes a first light-transmitting sheet (19), a first light-transmitting bracket (20), a first light-transmitting roller (21), a first light-transmitting shifter (22), a light-transmitting rotating shaft (23), and a light-transmitting wheel (24). The first light-transmitting bracket (20) is symmetrically placed at both ends of the side top (13). The first light-transmitting roller (21) is rotatably connected to the first light-transmitting bracket (20). The first light-transmitting sheet (19) is wound around the first light-transmitting roller (21). The first light-transmitting shifter (22) is fixed to one end of the first light-transmitting sheet (19) away from the first light-transmitting roller (21). The first light-transmitting shifter (22) is rotatably connected to the light-transmitting rotating shaft (23). The two ends of the light-transmitting rotating shaft (23) are fixedly connected to the light-transmitting wheel (24). The light-transmitting wheel (24) drives the first light-transmitting sheet (19) to move in the groove.

4. The original ecological planting device for snow lotus according to claim 3, characterized in that, The first light-transmitting component (3) further includes a drive bracket (26), a drive motor (27), a buffer rod (29), and a buffer block (30). The drive bracket (26) is located in the middle of the light-transmitting rotating shaft (23). The light-transmitting rotating shaft (23) is driven by the drive motor (27) and rotates with the drive bracket (26). The buffer block (30) is slidably connected to the front end of the drive bracket (26) through the buffer rod (29) in the middle. The buffer block (30) is equipped with a sensing chip inside.

5. The original ecological planting device for snow lotus according to claim 4, characterized in that, The second light-transmitting component (4) includes a second light-transmitting roller (17), a second light-transmitting sheet (18), a second light-transmitting bracket (31), a snap-fit ​​slide (34), a snap-fit ​​block (35), and a pull ring (36). The second light-transmitting roller (17) is rotatably connected to the top of the support column (9). The second light-transmitting sheet (18) is wound around the top of the second light-transmitting roller (17). The second light-transmitting bracket (31) is fixed to one end of the second light-transmitting sheet (18) away from the second light-transmitting roller (17). The snap-fit ​​slide (34) is fixed in the middle of the second light-transmitting bracket (31). The snap-fit ​​block (35) is slidably connected in the middle of the snap-fit ​​slide (34). The pull ring (36) is fixed in the middle of the snap-fit ​​block (35). The bottom of the main frame (1) is provided with a snap-fit ​​groove (32), and a stop block (33) is fixedly connected in the middle of the snap-fit ​​groove (32). The snap-fit ​​block (35) can snap-fit ​​with and disengage from the stop block (33) by sliding in the middle of the snap-fit ​​slide (34).

6. The original ecological planting device for snow lotus according to claim 5, characterized in that, The irrigation assembly (6) includes an irrigation frame (53), an irrigation hinge block (49), an irrigation rod (50), and a nozzle (51). The irrigation hinge block (49) is hinged to the middle of the irrigation frame (53), the irrigation rod (50) is hinged to the irrigation hinge block (49), and a plurality of nozzles (51) are evenly distributed on the outside of the irrigation rod (50).

7. The original ecological planting device for snow lotus according to claim 6, characterized in that, The circulating filtration system includes a circulating tank (44), a circulating top pipe (48), a circulating top pump (47), a circulating bottom pipe (45), and a circulating bottom pump (46). The circulating tank (44) is placed at the bottom of the irrigation rack (53). The top of the circulating tank (44) is connected to the irrigation rod (50) through the circulating top pipe (48). The circulating top pump (47) is installed on the circulating top pipe (48) and is a unidirectional pump. The bottom of the cultivation tray (37) is provided with a water collection tray (39) with a high center and low sides. The circulating tank (44) is connected to the water collection tray (39) through the circulating bottom pipe (45). The circulating bottom pump (46) is installed on the circulating bottom pipe (45) and is a bidirectional pump.

8. The original ecological planting device for snow lotus according to claim 7, characterized in that, It also includes a lifting assembly (7), which includes a lifting screw block (40), a lifting frame (41), a lifting screw (42) and a lifting motor (43). The lifting frame (41) has a lifting screw (42) driven by the lifting motor (43) in the middle. The lifting screw block (40) is fixed to both sides of the culture tray (37). The lifting screw block (40) is slidably connected to the middle of the lifting frame (41). The lifting screw block (40) is threadedly connected to the lifting screw (42).

9. The original ecological planting device for snow lotus according to claim 8, characterized in that, The main frame (1) has a main beam (8) at the bottom, and a light (28) is provided at the bottom of the main beam (8). The main beam (8) is detachably connected to the telescopic rod (16), and a flexible light-transmitting membrane (2) is provided on the outside of the main frame (1).

10. The planting method of the original ecological planting device for snow lotus according to claims 1-9, characterized in that, S1: Device shaping and foundation fixing: Adjust the support column (9) of the main frame (1) to the set telescopic height, drive the first hinge rod (12), telescopic sleeve (15) and telescopic rod (16) to rotate the side top (13) to the target tilt angle, complete the detachable connection between the telescopic rod (16) and the main beam (8), and lay the flexible light-transmitting membrane (2) on the outside of the main frame (1). S2: Light-transmitting environment setup: Start the drive motor (27), drive the light-transmitting shaft (23) and the light-transmitting wheel (24) to roll along the groove of the crossbeam (25), drive the first light-transmitting sheet (19) to unfold from the first light-transmitting roller (21), and complete the light transmission adjustment of the first light-transmitting component (3) after the buffer block (30) triggers the limit; pull the pull ring (36) of the second light-transmitting component (4), drive the second light-transmitting sheet (18) to unfold from the second light-transmitting roller (17), slide the snap-fit ​​block (35) along the snap-fit ​​slide (34) and snap-fit ​​and fix it with the stop block (33) in the snap-fit ​​groove (32), and turn on the illumination lamp (28) at the bottom of the main beam (8). S3: Culture substrate layout: Fill the culture tray (37) with a simulated rock layer and pre-set the substrate ventilation channel through the ventilation hole (38); Start the lifting motor (43) to drive the lifting screw (42) to rotate, which in turn drives the lifting screw block (40) and the cultivation tray (37) to rise and fall along the lifting frame (41) and adjust the cultivation tray (37) to the set cultivation height; S4: Snow lotus seedling planting: plant the snow lotus seedlings in the simulated rock layer in the culture tray (37) and maintain root ventilation of the substrate by means of ventilation holes (38); S5: Irrigation and water circulation operation: Adjust the irrigation hinge (49) and irrigation rod (50) of the irrigation component (6) to the target spray angle, turn on the circulation top pump (47), and the water in the circulation tank (44) is transported to the nozzle (51) through the circulation top pipe (48) to complete the spraying; excess water in the cultivation tray (37) is collected into the water collection tray (39) which is high in the middle and low on both sides, and the bidirectional circulation bottom pump (46) is turned on. The water flows back to the circulation tank (44) through the circulation bottom pipe (45) for filtration, so as to realize the recycling of water and fertilizer; S6: Dynamic control of growth environment: According to the growth stage of snow lotus, the tilt angle of the side top (13) is finely adjusted by the first motor (11), the unfolding range of the first light-transmitting sheet (19) is adjusted by the drive motor (27), and the buffer rod (29) and the buffer block (30) achieve movement limit; when the top light transmission needs to be adjusted, the snap-fit ​​block (35) is pushed to disengage from the stop block (33), and the second light-transmitting sheet (18) is rolled up; the height of the culture tray (37) is adjusted back and forth by the lifting motor (43), and the substrate ventilation and light reception effect are optimized in conjunction with the ventilation hole (38); S7: Harvesting and Resetting Maintenance: After the snow lotus matures, the height of the cultivation tray (37) is lowered by the lifting motor (43) to complete the harvest; after harvesting, the irrigation components and the illumination lamp (28) are turned off, the first light-transmitting sheet (19) and the second light-transmitting sheet (18) are rolled up, and the support column (9) and the side top (13) are adjusted to reset, and the device maintenance is completed.

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