Novel soilless culture device

Abstract

The utility model relates to the technical field of camellia oleifera planting, in particular to a novel soilless culture device. The soilless culture device comprises a bottom plate, supporting plates are fixed to the two ends of the top of the bottom plate, a plurality of containing frames are connected between the two supporting plates in a sliding mode, adjusting mechanisms are arranged at the two ends of each containing frame and used for adjusting the distance between the containing frames, and two soilless culture boxes are arranged on the inner sides of the containing frames. And a placing plate is fixed at the top of the soilless culture box. According to the novel soilless culture device, due to the design of the adjusting mechanism, it can be guaranteed that camellia oleifera seedlings have enough space to grow and breathe, excessive crowding among the camellia oleifera seedlings is avoided, it is guaranteed that leaves of the camellia oleifera seedlings obtain uniform illumination, and therefore the growth efficiency of the camellia oleifera seedlings is improved; through the design of the stirring mechanism, the nutrient solution can be stirred regularly or continuously, the oxygen content in water is increased, and oxygen deficit of the root system is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of oil-tea planting, in particular to a novel soilless cultivation device. Background Art

[0002] Soilless cultivation technology is one of the foundations of modern vertical agriculture and also the basic technology for plant nutrition research. Soilless cultivation can artificially create a good rhizosphere environment to replace the soil environment, effectively prevent soil diseases caused by continuous cropping and physiological disorders caused by soil salt accumulation, fully meet the needs of crops for mineral nutrition, water, gas and other environmental conditions, and the basic materials used for cultivation can be recycled, so it has the characteristics of saving water, fertilizer, labor, high yield and high quality.

[0003] For example, a Chinese utility model patent (CN215012376U) discloses a soilless cultivation device for tea oil seedlings used for tea oil planting, including a cultivation frame, a water distribution pipe is provided on the rear side of the cultivation frame, the cultivation frame includes two vertical plates, a plurality of support frames are welded between the two vertical plates, a plurality of soilless cultivation boxes are movably placed on the plurality of support frames, the soilless cultivation box includes a box body, a water inlet pipe is provided at the bottom of the back side of the box body, a rib is provided on the top of the outer wall of the box body, and an induction probe is installed on the rear side of the top of the rib through a bracket, and a foam float is floated on the inside of the box body through the culture solution.

[0004] When using the above technology, it was found that the following technical problems exist in the prior art: the distance between the soilless culture boxes of the above cultivation device is relatively fixed, which may affect the ventilation and lighting conditions between the tea seedlings. The nutrient solution of the above cultivation device is static. In the static nutrient solution, the roots of the tea seedlings may be damaged due to lack of oxygen. For this reason, we designed a new soilless cultivation device to provide another technical solution to the above technical problems. Utility Model Content

[0005] Based on this, it is necessary to provide a new type of soilless cultivation device to address the above-mentioned technical problems. The design of the adjusting mechanism can ensure that the oil tea seedlings have enough space to grow and breathe, avoid being too crowded between the tea seedlings, and ensure that the leaves of the tea seedlings receive uniform light, thereby improving the growth efficiency of the tea seedlings; the design of the stirring mechanism can stir the nutrient solution regularly or continuously to increase the oxygen content in the water and prevent root hypoxia.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A novel soilless cultivation device comprises a base plate, support plates are fixed at both ends of the top of the base plate, a plurality of placement racks are slidably connected between the two support plates, adjustment mechanisms are provided at both ends of the placement racks, the adjustment mechanisms are used to adjust the spacing between the placement racks, two soilless cultivation boxes are provided on the inner side of the placement racks, a placement plate is fixed on the top of the soilless cultivation box, and a stirring mechanism is provided on the placement plate.

[0008] As a preferred embodiment of the novel soilless cultivation device provided by the utility model, the adjusting mechanism includes a first rotating roller, a rotating knob, a first bevel gear, a second bevel gear, a bidirectional threaded rod and a clamping plate, both ends of the inner side of the placing frame are rotatably connected with the first rotating roller, one end of the first rotating roller is fixed with a rotating knob, the other end of the first rotating roller is fixed with the first bevel gear, the first bevel gear is located inside the placing frame, one side of the first bevel gear is meshed with the second bevel gear, the inner side of the second bevel gear is fixed with a bidirectional threaded rod, the bidirectional threaded rod is rotatably connected to the placing frame, both sides of the outer side of the bidirectional threaded rod are threadedly connected with clamping plates, the two clamping plates are slidably connected to the placing frame, and the clamping plates are clamped with the support plate.

[0009] As a preferred embodiment of the novel soilless cultivation device provided by the utility model, a plurality of clamping grooves are evenly distributed on both sides of the inner side of the support plate, and the clamping plate is clamped with the support plate through the clamping grooves.

[0010] As a preferred embodiment of the novel soilless cultivation device provided by the utility model, a plurality of first fixing plates are evenly fixed on one side of the support plate, the positions of the first fixing plates correspond to the snap-in grooves, and a fixed arrow is fixed on one end of one side of the placement rack, and the fixed arrow is slidably connected to one of the support plates.

[0011] As a preferred embodiment of the novel soilless cultivation device provided by the utility model, the stirring mechanism includes a second rotating roller, a second fixed plate, stirring blades, a rotating motor, a pulley and a transmission belt, and two second rotating rollers are rotatably connected to the inner side of the soilless cultivation box, one end of one of the second rotating rollers passes through the soilless cultivation box and is fixed with a rotating motor, both ends of the outer sides of the two second rotating rollers are fixed with second fixed plates, and a plurality of stirring blades are evenly fixed between the two second fixed plates located on the same side, and the ends of the two second rotating rollers away from the rotating motor pass through the soilless cultivation box and are fixed with pulleys, and the two pulleys are connected by a transmission belt.

[0012] As a preferred embodiment of the novel soilless cultivation device provided by the utility model, a power supply is provided inside the soilless cultivation box, and the power supply is electrically connected to the rotating motor.

[0013] It can be seen without a doubt that the above-mentioned technical solution of the present application can definitely solve the technical problem to be solved by the present application.

[0014] At the same time, through the above technical solutions, the utility model has at least the following beneficial effects:

[0015] The utility model provides a novel soilless cultivation device, which can ensure that the oil tea seedlings have enough space to grow and breathe through the design of the adjustment mechanism, avoid being too crowded between the tea seedlings, ensure that the leaves of the tea seedlings obtain uniform light, and thus improve the growth efficiency of the tea seedlings; through the design of the stirring mechanism, the nutrient solution can be stirred regularly or continuously to increase the oxygen content in the water and prevent root hypoxia. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the connection structure of the bidirectional threaded rod and the clamping plate of the utility model;

[0019] Figure 3 It is a schematic diagram of the connection structure of the pulley and the transmission belt of the utility model.

[0020] In the figure: 1, bottom plate; 2, support plate; 3, placement rack; 4, soilless culture box; 5, placement plate; 6, first rotating roller; 7, knob; 8, first bevel gear; 9, second bevel gear; 10, bidirectional threaded rod; 11, clamping plate; 12, clamping groove; 13, first fixed plate; 14, fixed arrow; 15, second rotating roller; 16, second fixed plate; 17, stirring blade; 18, rotating motor; 19, pulley; 20, transmission belt. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] As described in the background technology, the distance between the soilless culture boxes of the above-mentioned cultivation device is relatively fixed, which may affect the ventilation and lighting conditions between the tea seedlings. The nutrient solution of the above-mentioned cultivation device is static. In the static nutrient solution, the roots of the tea seedlings may be damaged due to lack of oxygen.

[0023] In order to solve this technical problem, the utility model provides a novel soilless cultivation device.

[0024] Specifically, please refer to Figure 1-Figure 3 A novel soilless cultivation device specifically includes: a bottom plate 1, support plates 2 are fixed at both ends of the top of the bottom plate 1, a plurality of placement racks 3 are slidably connected between the two support plates 2, and adjustment mechanisms are provided at both ends of the placement racks 3. The adjustment mechanisms are used to adjust the spacing between the placement racks 3. Two soilless cultivation boxes 4 are provided on the inner side of the placement racks 3, and a placement plate 5 is fixed on the top of the soilless cultivation box 4, and a stirring mechanism is provided on the placement plate 5.

[0025] The utility model provides a novel soilless cultivation device, which can ensure that the oil tea seedlings have enough space to grow and breathe through the design of the adjustment mechanism, avoid being too crowded between the tea seedlings, ensure that the leaves of the tea seedlings obtain uniform light, and thus improve the growth efficiency of the tea seedlings; through the design of the stirring mechanism, the nutrient solution can be stirred regularly or continuously to increase the oxygen content in the water and prevent root hypoxia.

[0026] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0028] Embodiment 1

[0029] Reference Figure 1-Figure 2 A novel soilless cultivation device comprises a bottom plate 1, support plates 2 are fixed at both ends of the top of the bottom plate 1, a plurality of placement racks 3 are slidably connected between the two support plates 2, adjustment mechanisms are provided at both ends of the placement racks 3, and the adjustment mechanisms are used to adjust the spacing between the placement racks 3. Two soilless cultivation boxes 4 are provided on the inner side of the placement racks 3, a placement plate 5 is fixed on the top of the soilless cultivation box 4, and a stirring mechanism is provided on the placement plate 5.

[0030] The adjusting mechanism includes a first rotating roller 6, a rotating knob 7, a first bevel gear 8, a second bevel gear 9, a bidirectional threaded rod 10 and a clamping plate 11. Both ends of the inner side of the placement frame 3 are rotatably connected with the first rotating roller 6, one end of the first rotating roller 6 is fixed with a rotating knob 7, and the other end of the first rotating roller 6 is fixed with a first bevel gear 8. The first bevel gear 8 is located inside the placement frame 3, one side of the first bevel gear 8 is meshedly connected with the second bevel gear 9, and a bidirectional threaded rod 10 is fixed on the inner side of the second bevel gear 9. The bidirectional threaded rod 10 is rotatably connected to the placement frame 3, and both sides of the outer side of the bidirectional threaded rod 10 are threadedly connected with the clamping plates 11, and the two clamping plates 11 are both slidably connected to the placement frame 3, and the clamping plates 11 are clamped with the support plate 2;

[0031] The design of the regulating mechanism can ensure that the oil tea seedlings have enough space to grow and breathe, avoid being too crowded between the tea seedlings, and ensure that the leaves of the tea seedlings receive uniform light, thereby improving the growth efficiency of the tea seedlings.

[0032] A plurality of snap-in grooves 12 are evenly distributed on both sides of the inner side of the support plate 2, and the snap-in plate 11 is snapped with the support plate 2 through the snap-in grooves 12. The opening of the snap-in grooves 12 enables the snap-in plate 11 to be better snapped with the support plate 2, thereby facilitating the fixation of the placement rack 3; a plurality of first fixing plates 13 are evenly distributed and fixed on one side of the support plate 2, and the position of the first fixing plates 13 corresponds to the snap-in grooves 12. A fixing arrow 14 is fixed to one end of one side of the placement rack 3, and the fixing arrow 14 is slidably connected to one of the support plates 2. The setting of the first fixing plate 13 and the fixing arrow 14 is conducive to improving the alignment efficiency of the snap-in plate 11 and the snap-in groove 12.

[0033] Embodiment 2

[0034] Reference Figure 3 A novel soilless cultivation device, the stirring mechanism includes a second rotating roller 15, a second fixed plate 16, a stirring blade 17, a rotating motor 18, a pulley 19 and a transmission belt 20, the inner side of the soilless cultivation box 4 is rotatably connected with two second rotating rollers 15, one end of one of the second rotating rollers 15 passes through the soilless cultivation box 4 and is fixed with a rotating motor 18, both ends of the outer sides of the two second rotating rollers 15 are fixed with second fixed plates 16, a plurality of stirring blades 17 are evenly fixed between the two second fixed plates 16 on the same side, one end of the two second rotating rollers 15 away from the rotating motor 18 passes through the soilless cultivation box 4 and is fixed with pulleys 19, and the two pulleys 19 are connected by a transmission belt 20; through the design of the stirring mechanism, the nutrient solution can be stirred regularly or continuously to increase the oxygen content in the water and prevent root hypoxia.

[0035] A power source is provided inside the soilless cultivation box 4 , and the power source is electrically connected to the rotating motor 18 , and the power source provides power to the rotating motor 18 .

[0036] The use process of a novel soilless cultivation device provided by the utility model is as follows: when the oil tea seedlings grow to a certain stage and need more living space, the knob 7 is turned. Since the knob 7 is fixedly connected to the first rotating roller 6, the rotation of the knob 7 drives the first rotating roller 6 to rotate, so that the first bevel gear 8 fixed to the first rotating roller 6 also rotates, and since the first bevel gear 8 is meshed and connected with the second bevel gear 9, the rotation of the first bevel gear 8 drives the second bevel gear 9 to rotate, so that the bidirectional threaded rod 10 fixedly connected to the second bevel gear 9 rotates, and since the clamping plate 11 is threadedly connected to the bidirectional threaded rod 10, the rotation of the bidirectional threaded rod 10 drives the two clamping plates 11 to approach each other, so that the clamping plate 11 is no longer clamped with the support plate 2 through the clamping groove 12, so that the support plate 2 can slide between the two support plates 2, and when the fixed arrow 14 is aligned with the first fixed plate 13, the knob 7 is turned so that the clamping plate 11 is clamped with the support plate 2 through the clamping groove 12 again, and the spacing between the two placement racks 3 is adjusted at this time;

[0037] The design of the regulating mechanism can ensure that the tea seedlings have enough space to grow and breathe, avoid being too crowded between the tea seedlings, and ensure that the leaves of the tea seedlings receive uniform light, thereby improving the growth efficiency of the tea seedlings;

[0038] In order to prevent the root system of tea seedlings from suffering from hypoxia during soilless cultivation of tea seedlings, the rotating motor 18 is started, and the output end of the rotating motor 18 drives the second rotating roller 15 to rotate. Since the second rotating roller 15 is fixed to the pulley 19 and the two pulleys 19 are connected by a transmission belt 20, the rotating motor 18 drives the two second rotating rollers 15 to rotate at the same time. The rotation of the second rotating roller 15 causes the two second fixed plates 16 fixed to the second rotating roller 15 to rotate as well, thereby causing the multiple stirring blades 17 evenly distributed and fixed between the two second rotating rollers 15 to rotate as well. Through the design of the stirring mechanism, the nutrient solution can be stirred regularly or continuously to increase the oxygen content in the water and prevent root hypoxia.

[0039] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A novel soilless cultivation device, characterized in that: The invention comprises a bottom plate (1), support plates (2) are fixed at both ends of the top of the bottom plate (1), a plurality of placement racks (3) are slidably connected between the two support plates (2), adjustment mechanisms are provided at both ends of the placement racks (3), and the adjustment mechanisms are used to adjust the spacing between the placement racks (3), two soilless cultivation boxes (4) are provided inside the placement racks (3), a placement plate (5) is fixed on the top of the soilless cultivation box (4), and a stirring mechanism is provided on the placement plate (5).

2. A novel soilless cultivation device according to claim 1, characterized in that: The adjusting mechanism comprises a first rotating roller (6), a rotating knob (7), a first bevel gear (8), a second bevel gear (9), a bidirectional threaded rod (10) and a clamping plate (11); both ends of the inner side of the placement frame (3) are rotatably connected with the first rotating roller (6); one end of the first rotating roller (6) is fixed with a rotating knob (7); the other end of the first rotating roller (6) is fixed with a first bevel gear (8); the first bevel gear (8) is located inside the placement frame (3); one side of the first bevel gear (8) is meshingly connected with the second bevel gear (9); the inner side of the second bevel gear (9) is fixed with a bidirectional threaded rod (10); the bidirectional threaded rod (10) is rotatably connected with the placement frame (3); both sides of the outer side of the bidirectional threaded rod (10) are threadedly connected with the clamping plates (11); the two clamping plates (11) are slidably connected with the placement frame (3); and the clamping plates (11) are clamped with the support plate (2).

3. A novel soilless cultivation device according to claim 2, characterized in that: A plurality of clamping grooves (12) are evenly distributed on both sides of the inner side of the support plate (2), and the clamping plate (11) is clamped to the support plate (2) via the clamping grooves (12).

4. A novel soilless cultivation device according to claim 3, characterized in that: A plurality of first fixing plates (13) are evenly distributed and fixed on one side of the support plate (2), and the positions of the first fixing plates (13) correspond to the clamping grooves (12). A fixing arrow (14) is fixed on one end of one side of the placement rack (3), and the fixing arrow (14) is slidably connected to one of the support plates (2).

5. The novel soilless cultivation device according to claim 1 is characterized in that: The stirring mechanism comprises a second rotating roller (15), a second fixed plate (16), stirring blades (17), a rotating motor (18), a pulley (19) and a transmission belt (20); two second rotating rollers (15) are rotatably connected to the inner side of the soilless cultivation box (4); one end of one of the second rotating rollers (15) passes through the soilless cultivation box (4) and is fixed with a rotating motor (18); both ends of the outer sides of the two second rotating rollers (15) are fixed with second fixed plates (16); a plurality of stirring blades (17) are evenly distributed and fixed between the two second fixed plates (16) located on the same side; the ends of the two second rotating rollers (15) away from the rotating motor (18) pass through the soilless cultivation box (4) and are fixed with pulleys (19); the two pulleys (19) are connected in transmission via a transmission belt (20).

6. A novel soilless cultivation device according to claim 1, characterized in that: A power source is provided inside the soilless cultivation box (4), and the power source is electrically connected to the rotating motor (18).

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