Nutrient soil cultivation device for horticultural plants

Abstract

The application discloses a kind of nutrient soil cultivation devices for horticultural plants, belongs to horticultural plant cultivation technical field, including cultivation frame, the inside both sides of cultivation frame are connected with multiple groups of symmetrically arranged mounting seat, and multiple groups of mounting seat are distributed in cultivation frame inside in ladder type.The self-weight of cultivation container in the application will make sliding seat drive sliding block, connecting block drive rack to move, so that the valve core is rotated in the valve seat by the connecting shaft driven by the gear, and the liquid supply amount on the liquid supply branch pipe is adjusted.When the seed cultivation production speed in cultivation container is different, the weight of the plant will make multiple sliding seats at different use heights of cultivation tank, which will cause the opening value of the valve seat on the liquid supply branch pipe to be different, so that the device realizes on-demand distribution of water and fertilizer supply, to reduce the growth difference of different plants on the device, and improve the scale cultivation effect of the device.

Description

Technical Field

[0001] This invention belongs to the field of horticultural plant cultivation technology, and in particular relates to a nutrient soil device for horticultural plants. Background Technology

[0002] Horticultural plants refer to plants that have been domesticated, cultivated, and bred by humans, and are mainly used for ornamental purposes, beautifying the environment, producing food (such as fruits and vegetables), or for recreational horticultural activities. Nutrient soil cultivation devices are designed to create a controllable and ideal growth environment for plants that is superior to natural soil in an effective space and environment with non-natural soil conditions.

[0003] For example, Chinese patent document (CN107231961B) discloses a novel column-type home planting device, which includes a water storage tank and a planting module. The water storage tank is provided with a connecting and fixing groove, a water inlet, a return hole, a drain hole, and a water level observation window. The planting module includes a hollow support column, a planting trough, and a dustproof top cover. The planting module can be longitudinally stacked and staggered. The hollow support column is provided with a positioning slot, and a positioning ring is provided at the center of the hollow support column. A reinforcing rib is provided between the positioning ring and the hollow support column. The planting trough is provided with a drain outlet, a movable drain pipe, a retaining plate, a top cover plate, and a planting cup.

[0004] However, during the use of this device, the same seeds may grow at different rates due to different planting methods and seed vigor. If the supply of nutrient solution and water is the same at different locations, it will affect the cultivation effect of plants with different growth rates. Therefore, improvements are needed. Summary of the Invention

[0005] The purpose of this invention is to address the problem that, in the use of existing technology, the same seeds may grow at different rates due to different planting methods and seed vigor, even when the supply of nutrient solution and water at different locations is the same, which affects the cultivation effect of plants with different growth rates. Therefore, this invention proposes a nutrient soil cultivation device for horticultural plants.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A nutrient soil cultivation device for horticultural plants includes a cultivation rack, wherein multiple sets of symmetrically arranged mounting seats are connected to both sides of the inside of the cultivation rack, and the multiple sets of mounting seats are distributed in a stepped manner inside the cultivation rack; the device also includes:

[0008] Multiple cultivation seats are set on top of multiple sets of mounting seats, and each cultivation seat has multiple cultivation troughs evenly distributed on its inner top side.

[0009] Multiple liquid supply pipes are respectively installed inside one side of the cultivation base, and each liquid supply pipe has multiple liquid supply branch pipes arranged at equal intervals on its top. A valve seat is installed on the bottom side inside the liquid supply branch pipe.

[0010] The parallel adjustment component includes multiple sliding seats that are slidably connected inside multiple cultivation troughs. Sliding blocks are fixedly connected to both sides of the top of each sliding seat. A rack is connected to one end of the sliding block away from the sliding seat via a connecting block. A gear is meshed with one side of the top of the rack. A valve core is fixedly connected inside the gear via a connecting shaft. The gear is used to automatically adjust the subsequent liquid supply based on the growth weight of the cultivation container and the cultivation seeds.

[0011] Multiple sets of adaptive adjustment components are set inside multiple cultivation seats to adjust the initial force of the parallel adjustment components so that they can be adapted to the cultivation needs of different cultivation containers.

[0012] Multiple sets of auxiliary aeration components are installed inside multiple cultivation seats to work in conjunction with the parallel adjustment components to provide auxiliary oxygenation inside the cultivation containers.

[0013] As a further description of the above technical solution:

[0014] The parallel adjustment component further includes:

[0015] Multiple sets of rectangular frames are respectively set under multiple sliding seats, and each set of rectangular frames consists of four rectangular frames. The four rectangular frames are symmetrically distributed in pairs under the sliding seats. The bottom of the rectangular frames is fixedly connected to the inner wall of the cultivation seat, and a circular through hole is opened at the junction of the cultivation seat and the rectangular frames.

[0016] Multiple first slide plates are slidably connected to the bottom sides of multiple rectangular frames;

[0017] Multiple second sliding plates are slidably connected to the top side inside multiple rectangular frames;

[0018] Multiple first springs are respectively disposed inside multiple rectangular frames, and the two sides of the first springs are respectively fixedly connected to the top of the first slide and the bottom of the second slide;

[0019] Multiple connecting rods are slidably connected inside multiple rectangular frames, with the bottom end of the connecting rod fixedly connected to the top of the second sliding plate and the top end of the connecting rod fixedly connected to the bottom of the sliding seat.

[0020] As a further description of the above technical solution:

[0021] The parallel adjustment component further includes:

[0022] The bottom of the rack is fixedly connected to the top of the connecting block, and both the connecting block and the sliding block are slidably connected inside the cultivation base;

[0023] The valve core is located inside the valve seat, and the connecting shaft is rotatably sealed inside the valve seat.

[0024] Multiple limiting modules are respectively set on the outer periphery of multiple connecting shafts, and one side of the limiting module is fixedly connected to the inner wall of the cultivation base.

[0025] As a further description of the above technical solution:

[0026] The parallel adjustment component further includes:

[0027] Multiple sets of vertical plates are respectively set inside multiple cultivation seats, and each set of vertical plates consists of multiple vertical plates set on one side of the sliding block. The side of the vertical plates opposite to the sliding block is set with a friction-resistant layer.

[0028] Multiple rectangular frames are set inside multiple cultivation bases, and the bottom of multiple vertical plates are fixedly connected to the top of the rectangular frames.

[0029] Multiple first plates are respectively set inside multiple cultivation seats, and the bottom of the first plate is fixedly connected to one side of the top of the rectangular frame;

[0030] Multiple sets of second springs are respectively installed inside multiple cultivation seats, and each set of second springs consists of multiple second springs. One side of the multiple second springs is fixedly connected to one side of the first plate, and the other side of the second springs is fixedly connected to the inner wall of the cultivation seat.

[0031] As a further description of the above technical solution:

[0032] The parallel adjustment component further includes:

[0033] Multiple second plates are respectively installed inside multiple cultivation seats, and the bottom of the second plate is fixedly connected to the other side of the top of the rectangular frame;

[0034] Multiple first electromagnets are respectively installed inside one side of multiple cultivation bases, and one side of the first electromagnet is fixedly connected to the side of the second plate opposite to the first plate.

[0035] Multiple second electromagnets are respectively disposed on one side inside multiple cultivation bases. The second electromagnets are disposed on the side of the first electromagnet opposite to the first plate. The side of the second electromagnet away from the first electromagnet is fixedly connected to the inner wall of the cultivation base.

[0036] As a further description of the above technical solution:

[0037] The adaptive adjustment component includes:

[0038] Multiple sets of screws, each composed of multiple screws, are threadedly connected to the bottom inside the cultivation base, and the screws are located below the cultivation trough;

[0039] Multiple sets of rotating handles, each consisting of multiple rotating handles, are located below the cultivation base, and the top of the rotating handle is fixedly connected to the bottom of the screw.

[0040] As a further description of the above technical solution:

[0041] The adaptive adjustment component further includes:

[0042] Multiple sets of rectangular sliding plates, each composed of a rectangular sliding plate, are slidably connected inside the cultivation base. The bottom of each rectangular sliding plate is sleeved on the top of a screw via a bearing.

[0043] Multiple sets of guide rods are respectively set inside the cultivation base, and each set of guide rods consists of four guide rods. The bottom ends of the four guide rods are fixedly connected to the top of the rectangular slide plate. The guide rods are slidably connected inside the circular through hole, and the top ends of the guide rods extend into the rectangular frame and contact the bottom of the first slide plate.

[0044] As a further description of the above technical solution:

[0045] The auxiliary gas supply assembly includes:

[0046] Multiple sets of airbags, each composed of multiple airbags, are respectively set below multiple cultivation troughs, and the two sides of the airbags are respectively fixedly connected to the bottom of the sliding seat and the inner wall of the cultivation seat. One side of each airbag is connected to a one-way air inlet pipe, and the sliding seat has a through hole inside.

[0047] Multiple one-way air outlets are provided, one end of which is connected to multiple air bladders, and the other end of each one-way air outlet extends to the outside of the cultivation base and is connected to the first pipe connector.

[0048] As a further description of the above technical solution:

[0049] The auxiliary gas supply assembly also includes:

[0050] Multiple aeration discs are respectively set above multiple sliding seats, and a second pipe joint is connected to one side of the aeration discs through a pipe.

[0051] As a further description of the above technical solution:

[0052] Also includes:

[0053] Each set of mounting bases consists of two mounting bases, and the mounting bases have rectangular grooves inside. Rectangular limiting sliders are fixedly connected to both sides inside the cultivation base, and the rectangular limiting sliders are slidably connected inside the rectangular grooves.

[0054] The top of the liquid supply branch pipe extends to the outside of the cultivation seat and is connected to a nozzle module. The nozzle module is located above the cultivation trough. The top of the liquid supply branch pipe is equipped with a switch valve, a flow valve, and a pressure valve.

[0055] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0056] 1. In this invention, through the parallel adjustment components, the weight of the cultivation container causes the sliding seat to drive the sliding block and the connecting block to drive the rack to move. The gear drives the valve core to rotate inside the valve seat through the connecting shaft, thereby adjusting the liquid supply on the liquid supply branch pipe. When the seed cultivation and production speed inside the cultivation container is different, the weight of the plants will cause the multiple sliding seats to have different usage heights in the cultivation trough, resulting in different valve seat opening values ​​on the liquid supply branch pipe. When the external nutrient solution or water supply unit periodically provides water and fertilizer to the cultivation container through the connecting pipe, the liquid supply pipe and the liquid supply branch pipe, the horticultural plants that grow fast and gain weight quickly receive more nutrient solution or water, avoiding growth restriction due to insufficient nutrients. At the same time, the plants that grow slowly and gain weight slowly receive less nutrient solution or water, avoiding waterlogging and root rot or nutrient overload. This allows the device to achieve on-demand water and fertilizer supply, thereby reducing the growth differences between different plants on the device and improving the large-scale cultivation effect of the device.

[0057] 2. In this invention, through the auxiliary air supply component, the sliding seat, during its downward movement, delivers the gas inside the airbag through a one-way air outlet pipe, a first pipe connector, and a second pipe connector to the aeration disc. The aeration disc then delivers the gas into the cultivation container via small bubbles. This not only improves the oxygenation effect inside the cultivation container, promoting root development and cultivation, but also loosens soil particles during the rising of the bubbles, increasing soil porosity, improving soil aeration and water permeability, and further enhancing plant growth. This device can automatically adjust the compression of the airbag by the sliding seat according to the plant's growth rate to increase the oxygen supply to the cultivation container, forming a linked oxygenation logic and creating a synergistic effect with nutrient solution regulation. This allows the device to provide different cultivation methods for different plant growth rates.

[0058] 3. In this invention, by setting an adaptive adjustment component, the operator can manually operate the handle to drive the screw to rotate, so that the rectangular slide can drive the first slide to move upward through the guide rod and compress the first spring, thereby increasing the initial compression force of the first spring during use. This allows the sliding seat to adapt to the initial force of cultivation containers of different weights, significantly enhancing the practicality and versatility of the device in large-scale cultivation and multi-variety plant cultivation scenarios. Attached Figure Description

[0059] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0060] Figure 2 This is a schematic diagram of the overall three-dimensional structure of the cultivation base in this invention;

[0061] Figure 3This is a schematic diagram of the internal three-dimensional structure of the cultivation base in this invention;

[0062] Figure 4 This is a schematic diagram of the internal three-dimensional structure of the cultivation base from another perspective in this invention;

[0063] Figure 5 In this invention Figure 4 A magnified schematic diagram of the structure at point A;

[0064] Figure 6 This is a partial three-dimensional structural diagram of the parallel adjustment component in this invention;

[0065] Figure 7 In this invention Figure 6 A magnified schematic diagram of the structure at point B;

[0066] Figure 8 This is a schematic diagram of the internal three-dimensional structure of the rectangular frame in this invention;

[0067] Figure 9 This is a three-dimensional structural diagram of the rectangular frame in this invention;

[0068] Figure 10 This is a partial three-dimensional structural diagram of the parallel adjustment component and the auxiliary air supply component in this invention.

[0069] Legend:

[0070] 1. Cultivation rack; 2. Mounting base; 3. Cultivation base; 4. Cultivation trough; 5. Parallel adjustment assembly; 501. Sliding seat; 502. Rectangular frame; 503. First sliding plate; 504. First spring; 505. Second sliding plate; 506. Connecting rod; 507. Sliding block; 508. Connecting block; 509. Rack; 510. Gear; 511. Connecting shaft; 512. Valve core; 513. Limiting module; 514. Vertical plate; 5 15. Rectangular frame; 516. First electromagnet; 517. Second electromagnet; 518. Second spring; 519. First plate; 520. Second plate; 6. Adaptive adjustment assembly; 601. Screw; 602. Rectangular slide plate; 603. Guide rod; 604. Rotary handle; 7. Auxiliary air supply assembly; 701. Airbag; 702. One-way air outlet pipe; 703. Aeration disc; 8. Liquid supply pipe; 9. Liquid supply branch pipe; 10. Valve seat. Detailed Implementation

[0071] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0072] Please see Figures 1-10 The present invention provides a technical solution: a nutrient soil cultivation device for horticultural plants, including a cultivation frame 1, with multiple sets of symmetrically arranged mounting seats 2 connected to both sides of the inside of the cultivation frame 1, the multiple sets of mounting seats 2 being distributed in a stepped manner inside the cultivation frame 1, and further including:

[0073] Multiple cultivation seats 3 are respectively set on top of multiple sets of mounting seats 2, and multiple cultivation troughs 4 are evenly distributed on the top side inside each cultivation seat 3;

[0074] Multiple liquid supply pipes 8 are respectively set inside one side of the cultivation base 3, and multiple liquid supply branch pipes 9 are arranged at equal intervals on the top of each liquid supply pipe 8, and a valve seat 10 is set inside the bottom side of the liquid supply branch pipe 9.

[0075] The parallel adjustment component 5 includes multiple sliding seats 501 slidably connected inside multiple cultivation tanks 4. Sliding blocks 507 are fixedly connected to both sides of the top of each sliding seat 501. A rack 509 is connected to one end of the sliding block 507 away from the sliding seat 501 via a connecting block 508. A gear 510 is meshed with one side of the top of the rack 509. A valve core 512 is fixedly connected inside the gear 510 via a connecting shaft 511. This is used to automatically adjust the subsequent liquid supply based on the growth weight of the cultivation container and the cultivation seeds.

[0076] Multiple sets of adaptive adjustment components 6 are respectively set inside multiple cultivation seats 3 to adjust the initial force of parallel adjustment components 5 so that they are suitable for the cultivation needs of different cultivation containers.

[0077] Multiple sets of auxiliary air supply components 7 are respectively installed inside multiple cultivation seats 3, and are used to work with parallel adjustment components 5 to provide auxiliary oxygenation treatment inside the cultivation container.

[0078] Parallel adjustment component 5 also includes:

[0079] Multiple sets of rectangular frames 502 are respectively set below multiple sliding seats 501, and each set of rectangular frames 502 consists of four rectangular frames 502. The four rectangular frames 502 are symmetrically distributed in pairs below the sliding seats 501. The bottom of the rectangular frames 502 is fixedly connected to the inner wall of the cultivation seat 3, and a circular through hole is opened at the junction of the cultivation seat 3 and the rectangular frames 502.

[0080] Multiple first sliding plates 503 are slidably connected to the bottom side inside multiple rectangular frames 502;

[0081] Multiple second sliding plates 505 are slidably connected to the top side inside multiple rectangular frames 502;

[0082] Multiple first springs 504 are respectively disposed inside multiple rectangular frames 502, and the two sides of the first springs 504 are respectively fixedly connected to the top of the first slide plate 503 and the bottom of the second slide plate 505;

[0083] Multiple connecting rods 506 are slidably connected inside multiple rectangular frames 502, and the bottom end of the connecting rod 506 is fixedly connected to the top of the second sliding plate 505, and the top end of the connecting rod 506 is fixedly connected to the bottom of the sliding seat 501.

[0084] The bottom of the rack 509 is fixedly connected to the top of the connecting block 508, and both the connecting block 508 and the sliding block 507 are slidably connected inside the cultivation base 3.

[0085] The valve core 512 is located inside the valve seat 10, and the connecting shaft 511 is rotatably sealed inside the valve seat 10.

[0086] Multiple limiting modules 513 are respectively disposed on the outer periphery of multiple connecting shafts 511, and one side of the limiting module 513 is fixedly connected to the inner wall of the cultivation base 3;

[0087] Multiple sets of vertical plates 514 are respectively set inside multiple cultivation seats 3, and each set of vertical plates 514 is composed of multiple vertical plates 514 set on one side of the sliding block 507. The side of the vertical plate 514 opposite to the sliding block 507 is set as a friction-resistant layer.

[0088] Multiple rectangular frames 515 are respectively set inside multiple cultivation bases 3, and the bottom of multiple vertical plates 514 are fixedly connected to the top of the rectangular frames 515.

[0089] Multiple first plates 519 are respectively set inside multiple cultivation seats 3, and the bottom of the first plate 519 is fixedly connected to one side of the top of the rectangular frame 515.

[0090] Multiple sets of second springs 518 are respectively installed inside multiple cultivation bases 3, and each set of second springs 518 is composed of multiple second springs 518. One side of the multiple second springs 518 is fixedly connected to one side of the first plate 519, and the other side of the second springs 518 is fixedly connected to the inner wall of the cultivation base 3.

[0091] Multiple second plates 520 are respectively installed inside multiple cultivation seats 3, and the bottom of the second plate 520 is fixedly connected to the other side of the top of the rectangular frame 515;

[0092] Multiple first electromagnets 516 are respectively disposed on one side inside multiple cultivation bases 3, and one side of the first electromagnet 516 is fixedly connected to the side of the second plate 520 opposite to the side of the first plate 519.

[0093] Multiple second electromagnets 517 are respectively disposed on one side inside multiple cultivation bases 3. The second electromagnets 517 are disposed on the side of the first electromagnet 516 opposite to the first plate 519. The side of the second electromagnet 517 away from the first electromagnet 516 is fixedly connected to the inner wall of the cultivation base 3.

[0094] Also includes:

[0095] Each set of mounting bases 2 consists of two mounting bases 2, and a rectangular groove is provided inside the mounting base 2. Rectangular limiting sliders are fixedly connected to both sides inside the cultivation base 3, and the rectangular limiting sliders are slidably connected inside the rectangular groove.

[0096] The top of the liquid supply branch pipe 9 extends to the outside of the cultivation base 3 and is connected to the nozzle module. The nozzle module is set above the cultivation trough 4. The top of the liquid supply branch pipe 9 is equipped with a switch valve, a flow valve and a pressure valve.

[0097] Detailed Implementation: First, place the device in a suitable position and connect the external nutrient solution or water supply unit to the supply pipe 8 via a connecting pipe to provide uniform liquid to each supply pipe 8. Then, place the aeration disc 703 into the cultivation container and cover it with suitable nutrient soil. Next, place the horticultural plant seeds into the nutrient soil and water them. Then, place the cultivation container into the cultivation trough 4. The weight of the cultivation container will cause the sliding seat 501 to move downwards and compress the first spring 504 through the connecting rod 506 and the second sliding plate 505. The sliding seat 501 will drive the rack 509 to move through the sliding block 507 and the connecting block 508, utilizing the linkage between the rack 509 and the gear 510. The effect transmits power to gear 510, causing gear 510 to drive valve core 512 to rotate inside valve seat 10 via connecting shaft 511, thus adjusting the liquid supply on supply branch pipe 9. When the seed cultivation and production speed inside the cultivation container is different, the weight of the plants will cause multiple sliding seats 501 to have different operating heights in the cultivation trough 4, resulting in different opening values ​​for valve seat 10 on supply branch pipe 9. When the external nutrient solution or water supply unit periodically provides water and fertilizer to the cultivation container through connecting pipe and supply pipe 8, the external control system simultaneously opens the switch valve on supply branch pipe 9. The liquid inside supply pipe 8 will be delivered to the cultivation container through the adjusted and opened supply branch pipe 9 and nozzle unit, allowing the horticultural plants to grow quickly and gain weight rapidly. The plants receive more nutrient solution or water, preventing growth limitations due to insufficient nutrients. For plants with slow growth and weight gain, the supply of nutrient solution or water is reduced to prevent waterlogging and root rot or nutrient overload. This reduces growth differences among plants on the device, maintains soil moisture and nutrient stability, and improves the large-scale cultivation effect. Simultaneously, the first electromagnet 516 and the second electromagnet 517 are energized, causing the second plate 520 to move multiple vertical plates 514 synchronously towards the sliding block 507 via the rectangular frame 515. This allows the multiple vertical plates 514, in conjunction with the inner wall of the cultivation base 3, to limit the positions of the sliding block 507, connecting block 508, and sliding base 501, ensuring that the liquid supply branch pipe 9 is simultaneously replenished when adding liquid to the cultivation container. To ensure the stability of the liquid supply during use, after the liquid supply is completed, a holding time is set, and the external nutrient solution or water supply unit and the switch valve of the liquid supply branch pipe 9 are closed. After the holding time ends, the first electromagnet 516 and the second electromagnet 517 are de-energized. At this time, the second spring 518 will drive the rectangular frame 515 and the vertical plate 514 to reset. The sliding seat 501 will automatically adapt and adjust its height according to the evaporation and plant growth requirements, so that it can be used for the next planting of vegetables. The first spring 504 and the second spring 518 can be selected as damping springs according to actual needs. The sensor system, control system, valve system, electrical system and liquid supply system involved in this device are all known and disclosed technologies known to those skilled in the art, so this application does not elaborate on them.

[0098] Please see Figure 6 and Figure 8 The adaptive adjustment component 6 includes:

[0099] Multiple sets of screws 601 are each composed of multiple screws 601, and the screws 601 are threadedly connected to the bottom side inside the cultivation base 3. The screws 601 are located below the cultivation trough 4.

[0100] Multiple sets of rotating handles 604 are each composed of multiple rotating handles 604. The rotating handles 604 are located below the cultivation base 3, and the top of the rotating handles 604 are fixedly connected to the bottom of the screw 601.

[0101] Multiple sets of rectangular slide plates 602 are all composed of rectangular slide plates 602, and the rectangular slide plates 602 are slidably connected inside the cultivation base 3. The bottom of the rectangular slide plate 602 is sleeved on the top of the screw 601 through a bearing.

[0102] Multiple sets of guide rods 603 are respectively set inside the cultivation base 3, and each set of guide rods 603 consists of four guide rods 603. The bottom ends of the four guide rods 603 are fixedly connected to the top of the rectangular slide plate 602. The guide rods 603 are slidably connected inside the circular through hole, and the top ends of the guide rods 603 extend into the rectangular frame 502 and contact the bottom of the first slide plate 503.

[0103] Detailed implementation: According to actual needs, the operator manually operates the handle 604 to drive the screw 601 to rotate, so that the screw 601 drives the rectangular slide plate 602 and the four guide rods 603 to move upward. During the upward movement of the guide rods 603, the first slide plate 503 moves upward and compresses the first spring 504, increasing the initial compression force of the first spring 504 during use. This allows the sliding seat 501 to adapt to the initial force of cultivation containers of different weights, thereby greatly improving the practicality of the device during use.

[0104] Please see Figures 2-4 and Figure 10 The auxiliary gas supply component 7 includes:

[0105] Multiple sets of airbags 701 are composed of multiple airbags 701. Multiple airbags 701 are respectively set below multiple cultivation troughs 4, and the two sides of the airbags 701 are respectively fixedly connected to the bottom of the sliding seat 501 and the inner wall of the cultivation seat 3. One side of the airbag 701 is connected to a one-way air inlet pipe, and the sliding seat 501 has a through hole inside.

[0106] Multiple one-way air outlet pipes 702, one end of which is connected to multiple air bags 701 respectively, and the other end of the one-way air outlet pipes 702 extends to the outside of the cultivation base 3 and is connected to the first pipe connector.

[0107] Multiple aeration discs 703 are respectively installed above multiple sliding seats 501, and a second pipe joint is connected to one side of the aeration disc 703 through a pipe.

[0108] Detailed Implementation: As the sliding seat 501 moves downwards, it compresses the air bladder 701, forcing the gas inside the air bladder 701 through the one-way air outlet 702, the first pipe connector, and the second pipe connector to the aeration disc 703. The aeration disc 703 then delivers the gas into the cultivation container via small bubbles. This not only improves the oxygenation effect inside the cultivation container, promoting root development and cultivation, but also loosens soil particles during the rising of the bubbles, increasing soil porosity, improving soil aeration and water permeability, and further enhancing plant growth. At high speeds, this device can automatically adjust the compression of the air bag 701 by the sliding seat 501 according to the plant's production speed, thereby increasing the oxygen supply inside the cultivation container and forming a linked oxygenation logic. This, along with the nutrient solution regulation, creates a synergistic effect, allowing the device to provide different cultivation methods for different plant production speeds. The aeration disc 703 can be detachably installed inside the cultivation container, and its size can be selected according to actual needs. The top of the aeration disc 703 is set as a one-way air outlet, and the elastic coefficient of the air bag 701 is much smaller than that of the first spring 504.

[0109] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A nutrient soil cultivation device for horticultural plants, comprising a cultivation rack (1), characterized in that, The cultivation rack (1) has multiple sets of symmetrically arranged mounting seats (2) connected to both sides inside. The multiple sets of mounting seats (2) are distributed in a stepped manner inside the cultivation rack (1), and also include: Multiple cultivation seats (3) are respectively set on top of multiple sets of mounting seats (2), and multiple cultivation troughs (4) are evenly distributed on the top side of each cultivation seat (3). Multiple liquid supply pipes (8) are respectively set inside one side of the cultivation base (3), and multiple liquid supply branch pipes (9) are arranged at equal intervals on the top of each liquid supply pipe (8), and a valve seat (10) is provided on the bottom side inside the liquid supply branch pipe (9). The parallel adjustment component (5) includes multiple sliding seats (501) slidably connected inside multiple cultivation troughs (4). Sliding blocks (507) are fixedly connected to both sides of the top of each sliding seat (501). A rack (509) is connected to one end of the sliding block (507) away from the sliding seat (501) via a connecting block (508). A gear (510) is meshed with one side of the top of the rack (509). A valve core (512) is fixedly connected inside the gear (510) via a connecting shaft (511). The valve core (512) is used to automatically adjust the subsequent liquid supply based on the growth weight of the cultivation container and the cultivation seeds. The parallel adjustment component (5) further includes: Multiple sets of vertical plates (514) are respectively set inside multiple cultivation seats (3), and each set of vertical plates (514) is composed of multiple vertical plates (514) set on one side of the sliding block (507). The vertical plate (514) is set with a friction-resistant layer on the side opposite to the sliding block (507). Multiple rectangular frames (515) are respectively set inside multiple cultivation seats (3), and the bottom of multiple vertical plates (514) are fixedly connected to the top of the rectangular frames (515); Multiple first plates (519) are respectively set inside multiple cultivation seats (3), and the bottom of the first plate (519) is fixedly connected to one side of the top of the rectangular frame (515); Multiple sets of second springs (518) are respectively set inside multiple cultivation seats (3), and each set of second springs (518) is composed of multiple second springs (518). One side of the multiple second springs (518) is fixedly connected to one side of the first plate (519), and the other side of the second springs (518) is fixedly connected to the inner wall of the cultivation seat (3). Multiple second plates (520) are respectively set inside multiple cultivation seats (3), and the bottom of the second plate (520) is fixedly connected to the other side of the top of the rectangular frame (515); Multiple first electromagnets (516) are respectively set inside one side of multiple cultivation bases (3), and one side of the first electromagnet (516) is fixedly connected to the second plate (520) opposite to the side of the first plate (519). Multiple second electromagnets (517) are respectively set inside one side of multiple cultivation bases (3). The second electromagnets (517) are set on the side of the first electromagnet (516) opposite to the first plate (519). The side of the second electromagnet (517) away from the first electromagnet (516) is fixedly connected to the inner wall of the cultivation base (3). Multiple sets of adaptation adjustment components (6) are respectively set inside multiple cultivation seats (3) to adjust the initial force of the parallel adjustment components (5) so that they are suitable for the cultivation needs of different cultivation containers; Multiple sets of auxiliary air supply components (7) are respectively set inside multiple cultivation seats (3) to work in conjunction with parallel adjustment components (5) to provide auxiliary oxygenation treatment inside the cultivation container.

2. The nutrient soil cultivation device for horticultural plants according to claim 1, characterized in that, The parallel adjustment component (5) further includes: Multiple sets of rectangular frames (502) are respectively set below multiple sliding seats (501), and each set of rectangular frames (502) consists of four rectangular frames (502). The four rectangular frames (502) are symmetrically distributed in pairs below the sliding seats (501). The bottom of the rectangular frames (502) is fixedly connected to the inner wall of the cultivation seat (3), and a circular through hole is opened at the junction of the cultivation seat (3) and the rectangular frames (502). Multiple first slide plates (503) are slidably connected to the bottom side inside multiple rectangular frames (502); Multiple second slide plates (505) are slidably connected to the top side inside multiple rectangular frames (502); Multiple first springs (504) are respectively disposed inside multiple rectangular frames (502), and the two sides of the first springs (504) are respectively fixedly connected to the top of the first slide plate (503) and the bottom of the second slide plate (505); Multiple connecting rods (506) are slidably connected inside multiple rectangular frames (502), and the bottom end of the connecting rod (506) is fixedly connected to the top of the second sliding plate (505), and the top end of the connecting rod (506) is fixedly connected to the bottom of the sliding seat (501).

3. The nutrient soil cultivation device for horticultural plants according to claim 2, characterized in that, The parallel adjustment component (5) further includes: The bottom of the rack (509) is fixedly connected to the top of the connecting block (508), and the connecting block (508) and the sliding block (507) are both slidably connected inside the cultivation base (3); The valve core (512) is disposed inside the valve seat (10), and the connecting shaft (511) is rotatably sealed inside the valve seat (10); Multiple limiting modules (513) are respectively set on the outer periphery of multiple connecting shafts (511), and one side of the limiting module (513) is fixedly connected to the inner wall of the cultivation seat (3).

4. The nutrient soil cultivation device for horticultural plants according to claim 3, characterized in that, The adaptive adjustment component (6) includes: Multiple sets of screws (601) are composed of multiple screws (601), and the screws (601) are threadedly connected to the bottom side inside the cultivation base (3). The screws (601) are set below the cultivation trough (4). Multiple sets of rotating handles (604) are composed of multiple rotating handles (604). The rotating handles (604) are set below the cultivation base (3), and the top of the rotating handles (604) is fixedly connected to the bottom of the screw (601).

5. The nutrient soil cultivation device for horticultural plants according to claim 4, characterized in that, The adaptive adjustment component (6) further includes: Multiple sets of rectangular sliding plates (602) are all composed of rectangular sliding plates (602), and the rectangular sliding plates (602) are slidably connected inside the cultivation base (3). The bottom of the rectangular sliding plate (602) is sleeved on the top of the screw (601) through a bearing. Multiple sets of guide rods (603) are respectively set inside the cultivation base (3), and each set of guide rods (603) consists of four guide rods (603). The bottom ends of the four guide rods (603) are fixedly connected to the top of the rectangular slide plate (602). The guide rods (603) are slidably connected inside the circular through hole, and the top ends of the guide rods (603) extend into the rectangular frame (502) and contact the bottom of the first slide plate (503).

6. The nutrient soil cultivation device for horticultural plants according to claim 5, characterized in that, The auxiliary gas supply component (7) includes: Multiple sets of airbags (701) are composed of multiple airbags (701). Multiple airbags (701) are respectively set below multiple cultivation troughs (4), and the two sides of the airbags (701) are respectively fixedly connected to the bottom of the sliding seat (501) and the inner wall of the cultivation seat (3). One side of the airbag (701) is connected to a one-way air inlet pipe, and the sliding seat (501) has a through hole inside. Multiple one-way air outlets (702) are connected at one end to multiple air bags (701), and the other end of the one-way air outlets (702) extends to the outside of the cultivation seat (3) and is connected to the first pipe joint.

7. The nutrient soil cultivation device for horticultural plants according to claim 6, characterized in that, The auxiliary gas supply assembly (7) also includes: Multiple aeration discs (703) are respectively set above multiple sliding seats (501), and a second pipe joint is connected to one side of the aeration disc (703) through a pipe.

8. The nutrient soil cultivation device for horticultural plants according to claim 1, characterized in that, Also includes: Each set of mounting bases (2) consists of two mounting bases (2), and a rectangular groove is provided inside the mounting base (2). Rectangular limiting sliders are fixedly connected to both sides inside the cultivation base (3), and the rectangular limiting sliders are slidably connected inside the rectangular groove. The top of the liquid supply branch pipe (9) extends to the outside of the cultivation seat (3) and is connected to a nozzle module. The nozzle module is located above the cultivation trough (4). The top of the liquid supply branch pipe (9) is equipped with a switch valve, a flow valve and a pressure valve.

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