Cultivation frame special for hydroponic strawberry in plant factory

Abstract

The utility model provides a special cultivation frame for hydroponic strawberries in a plant factory, which relates to the technical field of cultivation equipment, and comprises a frame body assembly, the frame body assembly comprises a plurality of cultivation frame bodies and two guide rails arranged in parallel, and the plurality of cultivation frame bodies are arranged on the guide rails in a sliding manner; the cultivation frame body is sequentially provided with four sets of cultivation groove assemblies at intervals from top to bottom, the four sets of cultivation groove assemblies are connected through conveying pipelines, each cultivation groove assembly comprises a first cultivation groove and a second cultivation groove, a connecting pipe is arranged between each first cultivation groove and the corresponding second cultivation groove, and an L-shaped water level adjusting pipe is rotationally arranged in each first cultivation groove; the L-shaped water level adjusting pipe is communicated with the connecting pipe, the L-shaped water level adjusting pipe is rotationally arranged in the second cultivation tank, and the L-shaped water level adjusting pipe is connected with the input end of the conveying pipeline; cover plates are arranged on the first cultivation groove and the second cultivation groove, and cultivation holes are formed in the cover plates.

Description

Technical Field

[0001] This utility model relates to the field of cultivation equipment technology, specifically to a special cultivation rack for hydroponic strawberry cultivation in plant factories. Background Technology

[0002] Strawberries are perennial herbaceous plants belonging to the genus *Fragaria* of the Rosaceae family. Strawberry berries are fragrant and juicy, containing high levels of vitamins, calcium, phosphorus, iron, and other nutrients, making them a popular choice and often referred to as the "Queen of Fruits." They are also a top choice for farmers in western my country seeking to escape poverty. Strawberry cultivation methods are diverse, primarily including open-field cultivation, protected cultivation, and hydroponics. Strawberries have high requirements for soil and environmental conditions. In recent years, soil problems have become increasingly serious, and open-field cultivation alone can no longer meet the demand for strawberries, leading to the increasing use of protected and hydroponics. Artificial light-based plant factories offer advantages such as high-precision control of the production environment, high automation, and minimal or no dependence on natural conditions. They provide strawberries with a more suitable growing environment, reducing labor costs and production risks. Therefore, strawberries produced using hydroponics in plant factories have a higher taste, are cleaner, and are free of pesticide residues, making them highly popular with consumers and often in short supply. Plant factories use LED lights to provide light for the strawberries, unaffected by external light sources; to fully utilize space, they often employ vertical cultivation racks to increase the yield per unit area. Currently, the vertical cultivation racks used in plant factories are tall and bulky, making them difficult to move. Furthermore, to maximize efficiency, the racks are spaced very close together, limiting manual pollination and automated machine inspections. If one rack develops pests or diseases, the infection can easily spread to surrounding healthy strawberry plants. Regarding strawberry growth, root lengths vary at different growth stages, and the root system's water and oxygen requirements also differ. Currently, the nutrient solution levels in commercially available hydroponic strawberry cultivation racks are fixed and cannot be adjusted according to individual needs, which is detrimental to strawberry growth.

[0003] Therefore, there is an urgent need for a special cultivation rack for hydroponic strawberries in plant factories to solve the problems of the inability to adjust the liquid level in the water tank of the existing cultivation rack and the difficulty in adjusting the position between the cultivation racks. Utility Model Content

[0004] This invention provides a special cultivation rack for hydroponic strawberry cultivation in plant factories, which solves the problems of the inability to adjust the liquid level in the water tank and the difficulty in adjusting the position between cultivation racks in existing cultivation racks.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A special cultivation rack for hydroponic strawberries in plant factories includes:

[0007] The frame assembly includes a cultivation frame and two parallel guide rails. Multiple cultivation frames are provided, and the multiple cultivation frames are slidably arranged on the guide rails.

[0008] The cultivation frame has four sets of cultivation troughs arranged at intervals from top to bottom. The four sets of cultivation troughs are connected by conveying pipes. Each cultivation trough includes a first cultivation trough and a second cultivation trough. A connecting pipe is provided between the first cultivation trough and the second cultivation trough. An L-shaped water level regulating pipe is rotatably installed inside the first cultivation trough and is connected to the connecting pipe. An L-shaped water level regulating pipe is rotatably installed inside the second cultivation trough and is connected to the input end of the conveying pipe.

[0009] The first cultivation trough and the second cultivation trough are provided with cover plates, and multiple cultivation holes are distributed on the cover plates. The cultivation holes on the first cultivation trough and the cultivation holes on the second cultivation trough are arranged alternately.

[0010] Furthermore, the guide rail has a groove, a rack is provided in the groove, a connecting shaft is provided on the cultivation frame, and a gear that meshes with the rack is provided at the end of the connecting shaft;

[0011] It also includes a drive assembly, which is mounted on the cultivation frame and is used to drive the connecting shaft to rotate.

[0012] Furthermore, the cultivation frame is equipped with multiple light tubes, all of which are positioned above the cultivation trough assembly.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0014] In this invention, multiple cultivation racks are slidably mounted on guide rails, allowing the distance between the multiple cultivation racks to be adjusted. An L-shaped water level regulating pipe is rotatably mounted in the first and second cultivation troughs, making the position of the input end of the L-shaped water level regulating pipe and the bottom position of the first and second cultivation troughs adjustable, thereby achieving the purpose of water level regulation in the first and second cultivation troughs and meeting the growth needs of different seedlings. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the cultivation frame structure from one perspective in this utility model;

[0017] Figure 3 This is a schematic diagram of the cultivation frame from another perspective in this utility model.

[0018] Markings and component names in the diagram:

[0019] 1-Cultivation frame, 2-Guide rail, 3-First cultivation trough, 4-Second cultivation trough, 5-Cultivation hole, 6-L-shaped water level regulating pipe, 7-Connecting pipe, 8-Conveying pipe, 9-Connecting shaft, 10-Cover plate, 11-Drive handle, 12-Drive gear, 13-Driven gear. Detailed Implementation

[0020] The present invention will now be described in detail with reference to the accompanying drawings.

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0022] This embodiment provides a special cultivation rack for hydroponic strawberry cultivation in a plant factory, such as... Figures 1-3 As shown, it includes:

[0023] The frame assembly includes a cultivation frame 1 and two parallel guide rails 2. Multiple cultivation frames 1 are provided, and multiple cultivation frames 1 are slidably arranged on the guide rails 2.

[0024] The cultivation frame 1 has four sets of cultivation troughs arranged at intervals from top to bottom. The four sets of cultivation troughs are connected by a conveying pipe 8. The cultivation trough assembly includes a first cultivation trough 3 and a second cultivation trough 4. A connecting pipe 7 is provided between the first cultivation trough 3 and the second cultivation trough 4. An L-shaped water level regulating pipe 6 is rotatably installed inside the first cultivation trough 3 and is connected to the connecting pipe 7. An L-shaped water level regulating pipe 6 is rotatably installed inside the second cultivation trough 4 and is connected to the input end of the conveying pipe 8.

[0025] A cover plate 10 is provided on the first cultivation trough 3 and the second cultivation trough 4. A plurality of cultivation holes 5 are distributed on the cover plate 10, and the cultivation holes 5 on the first cultivation trough 3 and the cultivation holes on the second cultivation trough 4 are arranged alternately.

[0026] The above embodiment is further optimized by having a guide rail 2 with a slide groove, a rack inside the slide groove, a connecting shaft 9 on the cultivation frame 1, and a gear that meshes with the rack at the end of the connecting shaft 9.

[0027] It also includes a drive assembly, which is mounted on the cultivation frame 1 and used to drive the connecting shaft 9 to rotate. The drive assembly includes a drive handle 11, a drive gear 12, and a driven gear 13. The drive handle 11 is mounted on the cultivation frame 1, and the drive gear 12 is mounted on the drive handle 11. The driven gear 13 is mounted on the end of the connecting shaft 9, and the drive gear 12 and the driven gear 13 are meshed together. In actual use, the drive gear 12 is manually cranked, thereby rotating the connecting shaft 9, which in turn rotates the gear at the end of the connecting shaft 9, thus causing the cultivation frame 1 to move on the guide rail 2.

[0028] The drive assembly may include a drive motor, a drive gear, and a driven gear. The drive motor is mounted on the cultivation frame, the driven gear is mounted on the connecting shaft 9, and the drive gear is mounted on the main shaft of the drive motor. The drive gear and the driven gear are meshed together. When the drive motor works, it drives the driven gear to rotate, which in turn drives the gear at the end of the connecting shaft to rotate, thereby causing the cultivation frame 1 to move along the guide rail 2.

[0029] In a further optimization of the above embodiment, multiple light tubes are installed on the cultivation frame 1, all of which are positioned above the cultivation trough assembly. These light tubes are located above the first cultivation trough 3 and the second cultivation trough 4, providing a light source for the strawberry seedlings in both troughs.

[0030] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A hydroponic strawberry special cultivation shelf for a plant factory, characterized by, The utility model relates to a kind of cultivation system, including: Frame assembly, the frame assembly includes cultivation frame and two parallel guide rails, the cultivation frame is provided with multiple, multiple cultivation frame sliding is arranged on guide rail; Cultivation frame is sequentially spaced from top to bottom with four groups of cultivation tank components, four groups of cultivation tank components are connected by conveying pipeline, the cultivation tank component includes first cultivation tank and second cultivation tank, connecting pipe is arranged between the first cultivation tank and the second cultivation tank, L type water level adjusting pipe is rotatably arranged in the first cultivation tank, the L type water level adjusting pipe is communicated with connecting pipe, L type water level adjusting pipe is rotatably arranged in the second cultivation tank, and the input end of conveying pipeline is connected with the L type water level adjusting pipe; The first cultivation tank and the second cultivation tank are provided with cover plate, and a plurality of cultivation holes are distributed on the cover plate, and the cultivation holes on the first cultivation tank and the cultivation holes on the second cultivation tank are staggered.

2. The strawberry special cultivation shelf for hydroponic culture in a plant factory according to claim 1, characterized in that, The guide rail has a sliding groove, a rack is arranged in the sliding groove, a connecting shaft is arranged on the cultivation frame, and a gear cooperating with the rack is arranged at the end of the connecting shaft. It further includes a driving assembly arranged on the cultivation frame for driving the connecting shaft to rotate.

3. The strawberry special cultivation shelf for hydroponic culture in a plant factory according to claim 1, characterized in that, A plurality of lamp tubes are arranged on the cultivation frame, and the lamp tubes are all above the cultivation tank component.

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