Three-dimensional cultivation device and method for dendrobium officinale

Abstract

The invention discloses a dendrobium officinale three-dimensional cultivation device and method, and relates to the technical field of dendrobium officinale artificial cultivation, the dendrobium officinale three-dimensional cultivation device comprises a pair of connecting plates, a plurality of storage plates are rotatably connected between the two connecting plates, the storage plates are used for placing cultivation pots, counterweight assemblies are arranged on the bottom surfaces of the storage plates, and mounting plates are arranged on the sides, away from the storage plates, of the two connecting plates respectively; any mounting plate is rotationally connected with a crank, the crank is in transmission connection with the connecting plate, the mounting plates are provided with sliding assemblies, and the sliding assemblies limit the crank. According to the device, exchange between the upper storage plate and the lower storage plate can be achieved, the work of spraying insecticide to all plants can be achieved without climbing, adjustment is convenient, overall observation is facilitated, and practicability is high.

Description

Technical Field

[0001] The invention relates to the technical field of artificial cultivation of Dendrobium officinale, and in particular to a three-dimensional cultivation device and method of Dendrobium officinale. Background Art

[0002] The effective ingredients of Dendrobium candidum are mainly dendrobium alkaloids, dendrobium polysaccharides, amino acids, phenols, volatile oils, etc. Its stems are used as medicine, which belongs to the Yin-tonifying medicine among tonic medicines. According to the "Chinese Pharmacopoeia", it has the effects of benefiting the stomach and promoting fluid production, nourishing Yin and clearing away heat. It is used for Yin damage and fluid deficiency, dry mouth and thirst, poor appetite and retching, post-illness heat, and blurred vision. With the advancement of the modernization of traditional Chinese medicine, the supply situation of Chinese traditional medicine resources is not optimistic, especially the supply of rare and endangered Chinese medicinal materials (especially Dendrobium candidum) is more severe. The unprecedented global demand for plant-based medicinal materials can no longer be met by wild Dendrobium candidum Chinese medicinal materials. The artificial cultivation of Dendrobium candidum has broad development space and huge market potential.

[0003] Existing cultivation devices are usually three-dimensional frames. Plants located at high places are usually not convenient for spraying pesticides, and high-altitude operations are required, which is time-consuming, laborious and dangerous. At the same time, plants at high places are not easy to observe, which increases the labor intensity of workers.

[0004] Therefore, there is an urgent need for a three-dimensional cultivation device and method for Dendrobium officinale to solve the problems existing in the above-mentioned prior art. Summary of the invention

[0005] The purpose of the present invention is to provide a three-dimensional cultivation device and method for Dendrobium officinale to solve the problems existing in the prior art.

[0006] To achieve the above-mentioned purpose, the present invention provides the following solution: The present invention provides a three-dimensional cultivation device and method for Dendrobium officinale, comprising a pair of connecting plates, a plurality of storage plates are rotatably connected between the two connecting plates, the storage plates are used to place cultivation pots, a counterweight assembly is provided on the bottom surface of the storage plates, mounting plates are respectively provided on one side of the two connecting plates away from the storage plates, a crank is rotatably connected to any of the mounting plates, the crank is transmission-connected to the connecting plates, a sliding assembly is provided on the mounting plates, and the sliding assembly limits the crank.

[0007] Preferably, the sliding assembly includes a handle slidably connected to the mounting plate, a second gear is fixedly connected to the end of the handle, and a first gear is fixedly connected to the crank, and the first gear is adapted to match the second gear.

[0008] Preferably, a slide groove is provided on the mounting plate, a slider is slidably connected in the slide groove, and the slider is fixedly connected to the handle.

[0009] Preferably, connecting blocks are symmetrically fixed on both sides of the slider, limiting grooves are respectively opened on both sides of the slide groove, the connecting block extends into the limiting groove and is slidably connected to the limiting groove, a fixing plate is symmetrically fixed in the limiting groove, and a spring is fixed between the fixing plate and the connecting block.

[0010] Preferably, the two connecting plates are respectively fixed with connecting shafts on one side away from the storage plate, the connecting shaft ends close to the crank extend into the mounting plate and are rotatably connected to the mounting plate, and the crank ends are fixed to the connecting shaft ends.

[0011] Preferably, the counterweight assembly includes a plurality of connection ropes fixedly connected to the bottom surface of the storage plate, and a gravity ball is fixedly connected to the bottom of the connection ropes.

[0012] Preferably, a connecting pipe is fixedly connected in any of the connecting plates, a plurality of water pipes are fixedly connected to the side wall of the connecting pipe and are connected, a connecting head is fixedly connected to the other side of the connecting pipe and is connected, the connecting head is used to connect with an external water tank, the water pipe extends out of the connecting plate and is located above the storage plate, a plurality of threaded pipes are fixedly connected to the bottom of the connecting plate and are connected, a drip irrigation nozzle is detachably connected to the bottom of the threaded pipe, and the drip irrigation nozzle is located above the cultivation pot.

[0013] Preferably, the mounting plate is arranged at an angle, a high end of the mounting plate is fixedly connected to a first support plate, and a low end of the mounting plate is fixedly connected to a second support plate.

[0014] Preferably, the storage plate is provided with a plurality of grooves for placing cultivation pots, the bottom of the groove is provided with a through hole, the bottom of the through hole is connected with a sleeve, the sleeve is fixedly connected to the bottom surface of the storage plate, and the bottom of the sleeve is detachably connected with a discharge pipe.

[0015] A three-dimensional cultivation method of Dendrobium officinale comprises the following steps:

[0016] Place several cultivation pots containing plants on the storage board respectively;

[0017] After a period of time, the crank is turned to drive the connecting plate to rotate 180 degrees, so that the upper storage plate and the lower storage plate are exchanged, and the crank is limited and fixed by the sliding component;

[0018] The counterweight assembly is used to keep the storage plate balanced to prevent the cultivation pot from tilting;

[0019] Spray the planting pots with pesticides to kill pests and reduce the mortality rate of plants.

[0020] The present invention discloses the following technical effects: when in use, the crank is rotated to drive the connecting plate to rotate, and the rotation of the connecting plate causes the upper storage plate and the lower storage plate to be exchanged, and the counterweight component generates a vertical downward force on the storage plate, thereby ensuring that the connecting plate will not tilt significantly during the rotation process, so as to facilitate the spraying of pesticides on the plants in the cultivation pot without the need for height-based operations; at the same time, the sliding component can limit the crank, and can limit the connecting plate to any angle, so as to facilitate the observation of the overall growth status and the taking of corresponding measures. The present invention can realize the exchange of the upper storage plate and the lower storage plate, and can realize the work of spraying pesticides on all plants without climbing, and it is easy to adjust, convenient for overall observation, and highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings constituting a part of the present application are used to provide a further understanding of the present application. The illustrative embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0022] Figure 1 It is a structural schematic diagram of the present invention;

[0023] Figure 2 It is a front view of the present invention;

[0024] Figure 3 It is a schematic diagram of the internal structure of the connecting plate of the present invention;

[0025] Figure 4 A partial side sectional view of the mounting plate of the present invention;

[0026] Figure 5 It is a schematic diagram of the structure of the water pipe of the present invention;

[0027] Figure 6 It is a partial main cross-sectional view of the storage plate of the present invention;

[0028] In the figure: 1. mounting plate; 2. connecting shaft; 3. connecting plate; 4. storage plate; 5. water pipe; 6. groove; 7. gravity ball; 8. protrusion; 9. first gear; 10. crank; 11. second gear; 12. first support plate; 13. handle; 14. second support plate; 15. cross bar; 16. connecting rope; 17. connecting pipe; 18. connector; 19. slide groove; 20. limit groove; 21. fixing plate; 22. spring; 23. connecting block; 24. slider; 25. threaded pipe; 26. drip irrigation nozzle; 27. through hole; 28. sleeve; 29. ​​discharge pipe. DETAILED DESCRIPTION

[0029] Dendrobium officinale Kimura et Migo is a precious medicinal plant with high economic and medicinal value. With the increase in market demand, the traditional planar cultivation method has been unable to meet the needs of large-scale production. As an efficient and intensive cultivation model, three-dimensional cultivation has gradually become the mainstream method of Dendrobium officinale cultivation.

[0030] The significance of three-dimensional cultivation of Dendrobium officinale: Three-dimensional cultivation of Dendrobium officinale has the following advantages: 1. High space utilization: Through the design of multi-level and multi-layer racks, it can make full use of limited land resources and increase the yield per unit area. 2. Convenient management: Three-dimensional cultivation devices are usually equipped with automatic irrigation, fertilization and lighting systems for easy management and maintenance. 3. Controllable environment: By accurately controlling environmental conditions such as temperature, humidity, and light, the growth environment is optimized and product quality is improved. 4. Significant economic benefits: Compared with traditional flat cultivation, three-dimensional cultivation can greatly reduce labor costs and improve economic benefits.

[0031] Common three-dimensional cultivation devices for Dendrobium officinale: 1. Shelf cultivation device Shelf cultivation device is the most common three-dimensional cultivation method. Dendrobium officinale is planted in layers through multi-layer shelves, and cultivation troughs or cultivation bags are placed on each shelf. Structural features: Shelves: usually made of metal or plastic, the height can be adjusted according to actual conditions, generally 1.5-2 meters, and the spacing between each layer is 30-50 cm. Cultivation trough / bag: used to plant Dendrobium officinale, the cultivation trough is generally rectangular, and the cultivation bag is a plastic bag or a non-woven bag. Irrigation system: including drip irrigation, sprinkler irrigation, etc., to evenly distribute water to each layer through pipes and nozzles. Lighting system: LED fill lights or fluorescent lights are used to supplement the lack of natural light and ensure the photosynthesis of Dendrobium officinale. 2. Vertical pipeline cultivation device: The vertical pipeline cultivation device plants Dendrobium officinale through vertically arranged pipes, with a cultivation matrix inside the pipe and an irrigation and lighting system outside. Structural features: Pipe: Made of PVC or stainless steel, the diameter is generally 10-15 cm, and the length is adjusted according to actual conditions. Cultivation substrate: Usually perlite, vermiculite, coconut bran, etc., providing good air permeability and water retention. Irrigation system: Including drip irrigation, spray, etc., the water is evenly distributed to the substrate through the nozzle on the pipe. Lighting system: LED fill light or fluorescent lamp is installed on both sides of the pipe to supplement the lack of natural light. 3. Suspension cultivation device: The suspension cultivation device grows Dendrobium officinale by hanging, usually used in greenhouses or greenhouses, and fixes the plants by hanging baskets or hanging bags. Structural features: Hanging basket / hanging bag: Made of plastic or non-woven fabric, with cultivation substrate inside and air holes outside. Suspension system: Using steel wire rope or nylon rope, fixed on the top of the greenhouse or on the bracket. Irrigation system: Including drip irrigation, spray, etc., the water is evenly distributed to each plant through pipes and nozzles. Lighting system: Using LED fill light or fluorescent lamp, installed under the hanging basket to supplement the lack of natural light.

[0032] Key technologies and development trends: 1. Intelligent management The application of intelligent management technology makes the three-dimensional cultivation of Dendrobium officinale more efficient and accurate. Common intelligent management technologies include the Internet of Things, big data analysis and artificial intelligence. Internet of Things: Through sensors, controllers and wireless communication technologies, real-time monitoring and control of environmental parameters such as temperature, humidity, light, and moisture are achieved. Big data analysis: By collecting and analyzing a large amount of environmental data and growth data, the cultivation plan is optimized to improve yield and quality. Artificial intelligence: Through machine learning algorithms, the growth of Dendrobium officinale is predicted and diagnosed, and problems are discovered and solved in a timely manner. 2. Environmental control technology Environmental control technology is one of the key technologies for the three-dimensional cultivation of Dendrobium officinale. By accurately controlling environmental conditions such as temperature, humidity, light, and CO2 concentration, the growth environment is optimized and product quality is improved. Temperature and humidity control: Through air conditioners, humidifiers, dehumidifiers and other equipment, accurate control of temperature and humidity is achieved. Light control: Through LED fill lights, sunshade nets and other equipment, accurate control of light is achieved. CO2 concentration control: Through CO2 generators and ventilation systems, accurate control of CO2 concentration is achieved. 3. Substrate improvement technology Substrate improvement technology improves the growth effect of Dendrobium officinale by improving the physical and chemical properties of the cultivation substrate. Common substrate improvement technologies include organic fertilizer addition, microbial inoculation and nanomaterial application. Organic fertilizer addition: By adding organic fertilizer, the nutrient supply and water retention of the substrate are improved. Microbial inoculation: By inoculating beneficial microorganisms, the growth and disease resistance of Dendrobium officinale are promoted. Nanomaterial application: By adding nanomaterials, the air permeability and water retention of the substrate are improved. 4. Multifunctional integration Multifunctional integration is one of the development trends of Dendrobium officinale three-dimensional cultivation devices in the future. By integrating multiple functions, the cultivation device can achieve multiple uses and improve the efficiency of use. Common multifunctional integrations include automatic irrigation, automatic fertilization, automatic harvesting and automatic detection. Automatic irrigation: Through drip irrigation, spraying and other technologies, accurate control of water is achieved. Automatic fertilization: Through fertilizer applicators and pipeline systems, accurate application of fertilizers is achieved. Automatic harvesting: Through robotic arms and harvesters, automatic harvesting of Dendrobium officinale is achieved. Automatic detection: Through sensors and cameras, automatic detection of the growth of Dendrobium officinale can be achieved.

[0033] An implementable method that has been discovered in the art - a three-dimensional cultivation device for Dendrobium officinale (CN110301344A), including a bracket, a culture rack, a water inlet pipe, a water outlet pipe, a box for holding nutrient solution, a water pump and a controller. The bracket constitutes a three-dimensional structure of a rectangular parallelepiped, and on each side, the culture rack and the bracket are connected at a 45° tilt angle. A number of culture holes are provided on the culture rack for holding planting cups, and the height of the planting cups is staggered by the tilt angle. Each culture rack is provided with a pipeline structure, so the nutrient solution in the pipeline instilled into the culture rack will flow from the internal pipeline of the top culture rack through each culture rack to the bottom culture rack due to its own gravity. Since the water outlet pipe connects the bottom culture rack and the box for holding nutrient solution, the recycling of nutrient solution is realized.

[0034] Light-filling tubes are arranged on both sides of the culture rack, and the distance between the light-filling tubes and the culture rack should avoid being blocked by the leaves of the mature Dendrobium officinale seedlings. By arranging light-sensitive sensors on both sides of the culture rack as monitoring data of the light-receiving conditions of the culture rack, the possible crooked growth and uneven distribution of nutrients in the Dendrobium officinale seedlings during the growth period are reduced. When the light-sensitive sensor of the culture rack detects that the current light-receiving conditions are lower than the preset safety value, it will be sent to the controller in the form of an electrical signal. The controller controls the light-filling tube of the culture rack to emit light according to the feedback data, supplementing the light on the side that lacks light, and avoiding the Dendrobium officinale seedlings from growing to one side due to the sun-seeking of the plant. In the case of insufficient light such as cloudy days, due to the light-sensitive sensors arranged on both sides of the culture rack, the light-filling of the Dendrobium officinale seedlings can be directly realized through the controller.

[0035] Since the temperature and humidity sensor is set in the planting cup, under normal circumstances, the growth of plants has extremely strict requirements on temperature and humidity. Under improper temperature and humidity, plants will stop growing or even die. By using the temperature and humidity sensor, the relevant parameters in the agricultural greenhouse can be controlled to improve the efficiency of the greenhouse. The temperature and humidity sensor is set in the planting cup, which can effectively understand the absorption of nutrient solution by Dendrobium officinale in the planting cup, and send the humidity in the planting cup to the controller for record, and judge whether there is water shortage by comparison. Since the ideal value of the temperature and humidity sensor is to place one in each planting cup, the condition of the nutrient solution in the planting cup can be known. For practical considerations, the temperature and humidity sensor is set to place one temperature and humidity sensor every two planting cups, which reduces the number of sensors while ensuring the authenticity of the data. When the data transmitted by the temperature and humidity sensor shows that the nutrient solution absorption of the three-dimensional cultivation device is poor, the controller can contact the staff through the communication module for processing. Due to the embedded characteristics of the planting cup, it can be directly taken out and the situation in the pipeline can be checked.

[0036] A buffer box is set at one end of the bracket, i.e. the top, to buffer the circulation of the nutrient solution. The buffer box is connected to the internal pipeline of the culture rack and is connected to the injection port of each culture rack through the circulation pipeline. Once the nutrient solution in a certain section of the nutrient rack pipeline is not flowing smoothly, the magnetic flux valve of the injection port can be opened by the controller to add nutrient solution to those lower pipeline sections, thus avoiding the poor circulation of a single section of the culture rack resulting in the inability of the other lower-layer culture racks to effectively receive the culture solution. In the case where the magnetic flux valve is not installed, after the water pump power is increased alone, the excessive nutrient solution will affect other normal Dendrobium officinale seedlings on the culture rack.

[0037] Place the planting cups planted with Dendrobium officinale seedlings into the culture holes one by one, turn on the LED lights for illumination, and set the pumping time of the controller: for example, once a week, 30 minutes each time. The controller regularly controls the water pump to input the nutrient solution in the box into the pipe of the top culture rack through the water inlet pipe. The nutrient solution will flow through the pipes of each culture rack due to gravity (in this process, the nutrient solution infiltrates each planting cup on the culture hole to provide the planting cups with the required nutrients), and then converge to the pipes of the culture rack on the next layer to provide the planting cups on this layer with the required nutrients (the direction of the nutrient solution flow is similar to that in the top culture rack, which will not be repeated)... until the nutrient solution converges into the pipe frame of the bottom culture rack, and then flows into the box through the outlet pipe to achieve recycling.

[0038] If the data collected by the temperature and humidity sensors of some of the planting cups show abnormalities, the magnetic flux valve of the injection port of this section of the culture rack can be opened through the controller to add nutrient solution to the culture racks with a lower number of layers, thereby achieving stable cultivation of the planting cups. A wrapping block is provided outside the injection port to prevent dust and debris from falling into the pipes of the culture racks, thereby reducing the number of times the pipes need to be cleaned during daily maintenance of the three-dimensional cultivation device.

[0039] An implementable method that has been discovered in the art - a three-dimensional cultivation device for Dendrobium officinale (CN218736191U), includes a supporting column, and the outer wall of the supporting column is spirally distributed with multiple placement tables, and multiple cultivation pots are placed on the upper side of the placement tables; wherein, multiple placement tables are installed by spiral distribution, and multiple cultivation pots are placed on the upper side of the placement tables, thereby improving the space utilization rate of the planting area, so that one device can cultivate more Dendrobium officinale.

[0040] A spiral tube is installed on the upper side of the placement table, one end of the upper side of the spiral tube is fixedly connected to the water outlet of the circulating water pump, the bottom side of the circulating water pump is fixedly connected to the outer wall of the supporting column through a mounting plate, the water inlet of the circulating water pump is fixedly connected to the circulating tube, the outer wall of the spiral tube is located on the upper side of the placement table and is provided with branch pipes, and the outer wall of the branch pipes is provided with a plurality of drippers arranged directly facing the cultivation pot;

[0041] Among them, water is pumped into the spiral tube through a circulating water pump, and the water flows downward along the spiral tube. At the same time, multiple cultivation pots are drip-irrigated through the various branch pipes and multiple drippers installed on the branch pipes, so that the circulating water pump can meet the water demand of the Dendrobium officinale in each cultivation pot by regularly pumping water, providing an excellent environment for the normal growth of Dendrobium officinale.

[0042] The bottom end of the supporting column is fixedly connected to a supporting base, a water holding chamber is arranged at the top end of the supporting base, the bottom end of the supporting column is fixed in the water holding chamber, one end of the lower side of the spiral tube is placed at the upper side of the water holding chamber, and the bottom end of the circulating tube is placed at the bottom side of the water holding chamber; wherein, by setting up the water holding chamber, it is only necessary to add water into the water holding chamber to pump water through the circulating water pump to carry out the watering operation of the Dendrobium officinale, while also reducing the waste of water to a certain extent.

[0043] The circulation pipe is arranged inside the support column; by passing the circulation pipe through the inner side of the support column for installation, the overall aesthetics of the device is improved when in use. The upper surface of the placement table is provided with a plurality of slots matching the cultivation pots, and the plurality of cultivation pots are arranged one by one with the plurality of slots; by providing the slots, the cultivation pots are placed in the slots, thereby improving the stability of the placement of the cultivation pots.

[0044] The grooved bottom wall and the middle part of the lower side of the cultivation pot are both correspondingly provided with water leakage holes; through the provided water leakage holes, excess water in the cultivation pot can drip out through the water leakage holes.

[0045] The upper end of the placement table is fixedly connected with support rods near the outer side, and the spiral tube is fixedly connected to the upper ends of the multiple support rods; the spiral tube is fixed by the support rods to improve the stability of the device.

[0046] In specific application, the Dendrobium officinale is first planted in a cultivation pot, and then the cultivation pots are placed in the grooves on the upper side of the placement table, so as to improve the space utilization rate of the planting area, so that one device can cultivate more Dendrobium officinale. At the same time, when the Dendrobium officinale needs to be watered, the circulating water pump is turned on to draw water in the water holding cavity through the circulating pipe, and water is pumped into the spiral pipe, and the water flows downward along the spiral pipe. At the same time, multiple cultivation pots are drip-irrigated through the various branch pipes and multiple drippers installed on the branch pipes, so that the circulating water pump can meet the water demand of the Dendrobium officinale in each cultivation pot by regularly pumping water, thereby providing an excellent environment for the normal growth of the Dendrobium officinale.

[0047] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0048] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0049] Reference Figure 1-Figure 6 As shown, the present embodiment provides a three-dimensional cultivation device and method for Dendrobium officinale, including a pair of connecting plates 3, a plurality of storage plates 4 are rotatably connected between the two connecting plates 3, the storage plates 4 are used to place cultivation pots, a counterweight assembly is provided on the bottom surface of the storage plates 4, mounting plates 1 are respectively provided on one side of the two connecting plates 3 away from the storage plates 4, a crank 10 is rotatably connected to any of the mounting plates 1, the crank 10 is transmission-connected to the connecting plates 3, a sliding assembly is provided on the mounting plates 1, and the sliding assembly limits the crank 10.

[0050] When in use, the crank 10 is rotated to drive the connecting plate 3 to rotate. The rotation of the connecting plate 3 causes the upper storage plate 4 to be exchanged with the lower storage plate 4. The counterweight assembly generates a vertical downward force on the storage plate 4, thereby ensuring that the connecting plate 3 will not tilt significantly during the rotation process, so that it is convenient to spray pesticides on the plants in the cultivation pot without the need for climbing. At the same time, the sliding assembly can limit the crank 10 and can limit the connecting plate 3 to any angle, which is convenient for observing the overall growth status and taking corresponding measures. The present invention can realize the exchange of the upper storage plate 4 and the lower storage plate 4, and can realize the work of spraying pesticides on all plants without climbing. Moreover, it is easy to adjust and convenient for overall observation, and has strong practicality.

[0051] Furthermore, protrusions 8 are fixedly connected at both ends of the connecting plate 3, and a cross bar 15 is fixedly connected between the two mounting plates 1. The cross bar 15 is located at the bottom of the mounting plate 1, and the protrusions 8 are in contact with the cross bar 15. When the connecting plate 3 is rotated to 180 degrees, the protrusions 8 are in contact with the cross bar 15 and cannot be rotated further. At this time, all the storage plates 4 are arranged in sequence from low to high, and can be fixed by the sliding assembly.

[0052] According to a further optimized solution, the sliding assembly includes a handle 13 slidably connected to the mounting plate 1, the end of the handle 13 is fixedly connected to the second gear 11, the crank 10 is fixedly connected to the first gear 9, and the first gear 9 is adapted to the second gear 11. The sliding handle 13 drives the second gear 11 to move, and when the second gear 11 contacts the first gear 9, the crank 10 is limited, and when the second gear 11 is separated from the first gear 9, the crank 10 can rotate freely.

[0053] In a further optimized solution, a slide groove 19 is provided on the mounting plate 1, a slider 24 is slidably connected in the slide groove 19, and the slider 24 is fixedly connected to the handle 13. The handle 13 slides on the outside of the mounting plate 1, so that the slider 24 moves in the slide groove 19, and the slider 24 is arranged in the slide groove 19, making the overall appearance more beautiful.

[0054] Further optimized solution, connecting blocks 23 are symmetrically fixed on both sides of the slider 24, and limiting grooves 20 are respectively provided on both sides of the slide 19. The connecting blocks 23 extend into the limiting grooves 20 and are slidably connected with the limiting grooves 20. The limiting grooves 20 are symmetrically fixed with fixing plates 21, and a spring 22 is fixed between the fixing plate 21 and the connecting blocks 23. When the slider 24 moves, the connecting blocks 23 are driven to move, and the connecting blocks 23 compress the spring 22. At this time, the first gear 9 is separated from the second gear 11. The handle 13 is released, and the handle 13 is reset under the reaction force of the spring 22. The second gear 11 contacts the first gear 9, and the limiting is completed. The operation is simple and convenient.

[0055] In a further optimized solution, the two connecting plates 3 are respectively fixed with connecting shafts 2 on one side away from the storage plate 4, the end of the connecting shaft 2 near the crank 10 extends into the mounting plate 1 and is rotatably connected to the mounting plate 1, and the end of the crank 10 is fixedly connected to the end of the connecting shaft 2. The connecting shaft 2 is used to connect the crank 10 and the connecting plate 3 to ensure the stability of the transmission.

[0056] In a further optimized solution, the counterweight assembly includes a plurality of connecting ropes 16 fixedly connected to the bottom surface of the storage plate 4, and a gravity ball 7 is fixedly connected to the bottom of the connecting rope 16. The setting of the gravity ball 7 keeps the storage plate 4 in a vertical downward state at all times, preventing the cultivation pot from tipping over when the connecting plate 3 rotates.

[0057] Further optimization scheme, a connecting pipe 17 is fixedly connected in any connecting plate 3, and a plurality of water pipes 5 are fixedly connected and connected to the side wall of the connecting pipe 17, and a connector 18 is fixedly connected and connected to the other side of the connecting pipe 17, and the connector 18 is used to communicate with an external water tank, and the water pipe 5 extends out of the connecting plate 3 and is located above the storage plate 4, and a plurality of threaded pipes 25 are fixedly connected and connected to the bottom of the connecting plate 3, and a drip irrigation nozzle 26 is detachably connected to the bottom of the threaded pipe 25, and the drip irrigation nozzle 26 is located above the cultivation pot. The external water tank is connected to the connector 18, and water is introduced into the water pipe 5, and flows into the cultivation pot through the drip irrigation nozzle 26, so as to supplement the water for the plants; the setting of the threaded pipe 25 is convenient for replacing different drip irrigation nozzles 26 according to actual conditions.

[0058] In a further optimized solution, the mounting plate 1 is tilted, the high end of the mounting plate 1 is fixedly connected to the first support plate 12, and the low end of the mounting plate 1 is fixedly connected to the second support plate 14. The arrangement of the first support plate 12 and the second support plate 14 ensures overall stability.

[0059] Further optimization scheme, a plurality of grooves 6 are provided on the placement plate 4, and the grooves 6 are used to place the cultivation pots. A through hole 27 is provided at the bottom of the groove 6, and a sleeve 28 is connected to the bottom of the through hole 27. The sleeve 28 is fixedly connected to the bottom surface of the placement plate 4, and a discharge pipe 29 is detachably connected to the bottom of the sleeve 28. Excess water in the cultivation pot flows out through the discharge pipe 29, and the plants will not be soaked, thereby improving the survival rate of the plants.

[0060] A three-dimensional cultivation method of Dendrobium officinale comprises the following steps:

[0061] Place several cultivation pots containing plants on the storage plate 4 respectively;

[0062] After a period of time, the crank handle 10 is rotated to drive the connecting plate 3 to rotate 180 degrees, so that the upper storage plate 4 and the lower storage plate 4 are exchanged, and the crank handle 10 is limited and fixed by the sliding assembly;

[0063] The counterweight assembly is used to keep the storage plate 4 balanced to prevent the cultivation pot from tilting;

[0064] Spray the planting pots with pesticides to kill pests and reduce the mortality rate of plants.

[0065] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0066] The embodiments described above are only descriptions of the preferred modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. A three-dimensional cultivation device for Dendrobium officinale, characterized in that: The invention comprises a pair of connecting plates (3), a plurality of storage plates (4) are rotatably connected between the two connecting plates (3), the storage plates (4) are used to place cultivation pots, a counterweight assembly is provided on the bottom surface of the storage plates (4), a mounting plate (1) is provided on the side of the two connecting plates (3) away from the storage plates (4), a crank (10) is rotatably connected to any of the mounting plates (1), the crank (10) is transmission-connected to the connecting plates (3), a sliding assembly is provided on the mounting plate (1), and the sliding assembly limits the crank (10).

2. The three-dimensional cultivation device for Dendrobium officinale according to claim 1, characterized in that: The sliding assembly comprises a handle (13) slidably connected to the mounting plate (1), the end of the handle (13) is fixedly connected to a second gear (11), the crank (10) is fixedly connected to a first gear (9), and the first gear (9) is adapted to match the second gear (11).

3. The three-dimensional cultivation device for Dendrobium officinale according to claim 2, characterized in that: The mounting plate (1) is provided with a sliding groove (19), a sliding block (24) is slidably connected in the sliding groove (19), and the sliding block (24) is fixedly connected to the handle (13).

4. The three-dimensional cultivation device for Dendrobium officinale according to claim 3, characterized in that: Connecting blocks (23) are symmetrically fixedly connected to both sides of the sliding block (24), limiting grooves (20) are respectively provided on both sides of the sliding groove (19), the connecting block (23) extends into the limiting groove (20) and is slidably connected to the limiting groove (20), a fixing plate (21) is symmetrically fixedly connected in the limiting groove (20), and a spring (22) is fixedly connected between the fixing plate (21) and the connecting block (23).

5. The three-dimensional cultivation device for Dendrobium officinale according to claim 1, characterized in that: A connecting shaft (2) is fixedly connected to one side of the two connecting plates (3) away from the storage plate (4), and the end of the connecting shaft (2) close to the crank (10) extends into the mounting plate (1) and is rotatably connected to the mounting plate (1), and the end of the crank (10) is fixedly connected to the end of the connecting shaft (2).

6. The three-dimensional cultivation device for Dendrobium officinale according to claim 1, characterized in that: The counterweight assembly comprises a plurality of connection ropes (16) fixedly connected to the bottom surface of the storage plate (4), and a gravity ball (7) is fixedly connected to the bottom of the connection rope (16).

7. The three-dimensional cultivation device for Dendrobium officinale according to claim 1, characterized in that: A connecting pipe (17) is fixedly connected inside any of the connecting plates (3); a plurality of water pipes (5) are fixedly connected to and communicated with the side wall of the connecting pipe (17); a connecting head (18) is fixedly connected to and communicated with the other side of the connecting pipe (17); the connecting head (18) is used to communicate with an external water tank; the water pipe (5) extends out of the connecting plate (3) and is located above the storage plate (4); a plurality of threaded pipes (25) are fixedly connected to and communicated with the bottom of the connecting plate (3); a drip irrigation nozzle (26) is detachably connected to the bottom of the threaded pipe (25); and the drip irrigation nozzle (26) is located above the cultivation pot.

8. The three-dimensional cultivation device for Dendrobium officinale according to claim 1, characterized in that: The mounting plate (1) is arranged at an angle, the high end of the mounting plate (1) is fixedly connected to a first support plate (12), and the low end of the mounting plate (1) is fixedly connected to a second support plate (14).

9. The three-dimensional cultivation device for Dendrobium officinale according to claim 1, characterized in that: The storage plate (4) is provided with a plurality of grooves (6), the grooves (6) being used to place cultivation pots, the bottom of the grooves (6) being provided with through holes (27), the bottom of the through holes (27) being connected with a sleeve (28), the sleeve (28) being fixedly connected to the bottom surface of the storage plate (4), and the bottom of the sleeve (28) being detachably connected with a discharge pipe (29).

10. A three-dimensional cultivation method of Dendrobium officinale, according to the three-dimensional cultivation device of Dendrobium officinale according to any one of claims 1 to 9, characterized in that: The following steps are involved: Placing a plurality of cultivation pots containing plants on the storage plate (4); After a period of time, the crank (10) is rotated to drive the connecting plate (3) to rotate 180 degrees, so that the upper storage plate (4) and the lower storage plate (4) are exchanged, and the crank (10) is limited and fixed by the sliding component; The counterweight assembly is used to keep the storage plate (4) balanced, thereby preventing the cultivation pot from tilting; pesticides are sprayed on the cultivation pot to kill pests and reduce the mortality rate of the plants.

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