A seedling bed for growing crops

Abstract

The utility model provides a kind of seedling bed of crop, belong to crop cultivation technical field, the seedling bed of this crop includes fixed cultivation frame;Transplanting cultivation plate is located in the upper end of fixed cultivation frame;Irrigation mechanism is equipped with multiple groups, and each group irrigation mechanism includes irrigation cultivation hole, seedling cultivation cup, irrigation sleeve, overflow groove and water outlet spray head, irrigation cultivation hole is opened in the upper end of fixed cultivation frame, seedling cultivation cup is opened in the lower end of transplanting cultivation plate and slides in irrigation cultivation hole, by setting plugging assembly and transplanting pull plate, seedling cultivation cup bottom can be automatically closed when transplanting, prevent water and soil loss, keep root system complete.

Description

Technical Field

[0001] This utility model belongs to the field of crop cultivation technology, specifically relating to a seedling bed for crops. Background Technology

[0002] In existing technologies, hotbed seedling cultivation is a method of raising seedling temperature by artificially heating the soil or air, mainly used for vegetable crops. This technology can be divided into three types based on the heating method: heat-generating hotbeds, heated bed hotbeds, and electrically heated hotbeds. Its core function is to create a suitable temperature environment for crop seed germination and seedling growth.

[0003] The patent application CN207340776U discloses a seedling bed, including a bed surface and a bed frame. The bed frame includes vertical legs and horizontal supports. The bottom of the legs is fixedly connected to the ground via connecting seats, and the supports are fixedly connected to the top of the legs via connecting pieces. Compared with the prior art, the legs and supports of this seedling bed frame are connected by connecting pieces, and the legs are fixedly connected to the ground via connecting seats. Therefore, the legs and supports can be disassembled for replacement, instead of requiring a complete replacement as in the prior art. This avoids increasing costs and delaying seedling cultivation.

[0004] The above-mentioned new type allows for replacement without the need for a complete replacement like existing technologies, thus not increasing costs or delaying seedling cultivation. However, when transplanting, traditional seedbeds often use fixed or integrated seedling hole designs, which can cause seedling roots to become entangled during growth. When removing seedlings, they need to be manually pulled out one by one, which is not only time-consuming and laborious but also easily damages the root system and reduces the transplant survival rate. Utility Model Content

[0005] The purpose of this utility model is to provide a seedling bed for crops, which aims to solve the problem that traditional seedling beds in the prior art mostly adopt fixed or integrated seedling hole designs, and the seedling roots are easy to entangle with each other during the growth process, requiring manual pulling out of each seedling when taking them out.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A seedbed for a crop includes:

[0008] Fixed culture rack;

[0009] Transplanting cultivation board, wherein the transplanting cultivation board is disposed at the upper end of the fixed cultivation rack;

[0010] The irrigation mechanism comprises multiple sets, each set including an irrigation cultivation hole, a seedling cultivation cup, an irrigation sleeve, an overflow trough, and a water nozzle. The irrigation cultivation hole is located at the upper end of the fixed cultivation frame, the seedling cultivation cup is located at the lower end of the transplanting cultivation board and slides within the irrigation cultivation hole, the irrigation sleeve is located on the lower inner wall of the seedling cultivation cup, the overflow trough is located on the circumferential inner wall of the irrigation sleeve, and the water nozzle is located within the fixed cultivation frame, with the water outlet end of the water nozzle matching the overflow trough.

[0011] The sealing assembly is provided in multiple sets, and each set of the sealing assembly is located inside the seedling culture cup to seal the seedling culture cup.

[0012] As a preferred embodiment of this utility model, each of the sealing mechanisms includes a limiting groove, a water hole sealing plate, and a sealing spring. The limiting groove is formed on the inner circumference of the pouring sleeve. The water hole sealing plate is slidably connected in the limiting groove. The sealing spring is fixedly connected to the upper inner wall of the limiting groove and the lower end of the water hole sealing plate.

[0013] As a preferred embodiment of this utility model, the outer surface of the water hole sealing plate is fixedly connected with sealing rubber.

[0014] As a preferred embodiment of this utility model, the lower end of the water nozzle is fixedly connected to a water inlet pipe, and the lower end of the water inlet pipe is fixedly connected to a water circulation pipe.

[0015] As a preferred embodiment of this utility model, a fixed mounting frame is fixedly connected to the outer surface of the fixed cultivation rack, and the fixed mounting frame is fixed to the cultivation rack in the seedling room.

[0016] As a preferred embodiment of this utility model, a transplanting pull plate is fixedly connected to the upper end of the fixed cultivation rack.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. In this solution, by setting up sealing components and transplanting pull plates, the bottom of the seedling cultivation cup can be automatically sealed during transplanting to prevent soil and water loss and keep the root system intact; at the same time, by pulling the transplanting pull plates, the seedling modules can be lifted as a whole or in sections, eliminating the need to pull up seedlings one by one, greatly reducing manual labor and improving transplanting efficiency and survival rate.

[0019] 2. This solution is equipped with a water circulation pipe and a sealing structure, which allows irrigation water to be recycled and avoids waste. At the same time, the water outlet nozzles and overflow tanks are precisely connected to ensure uniform and controllable water supply, which not only meets the needs of seedling growth but also improves water resource utilization. It is suitable for large-scale and sustainable modern agricultural production. Attached Figure Description

[0020] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0021] Figure 1 This is a three-dimensional structural view of the present invention;

[0022] Figure 2 This is an exploded view of the structure in this utility model;

[0023] Figure 3 This is an exploded cross-sectional view of the structure in this utility model;

[0024] Figure 4 This utility model Figure 3 Enlarged view of point A in the middle.

[0025] In the diagram: 1. Fixed cultivation rack; 2. Transplanting cultivation board; 3. Irrigation cultivation hole; 4. Seedling cultivation cup; 5. Irrigation sleeve; 6. Overflow trough; 7. Limiting slide; 8. Water hole sealing plate; 9. Sealing spring; 10. Water outlet nozzle; 11. Sealing rubber; 12. Water inlet pipe; 13. Water circulation pipe; 14. Fixed mounting frame; 15. Transplanting pull plate. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Example

[0028] Please see Figures 1-4 The present invention provides the following technical solution:

[0029] A seedbed for a crop includes:

[0030] Fixed culture rack 1;

[0031] Transplanting cultivation board 2 is located at the upper end of the fixed cultivation rack 1;

[0032] The irrigation mechanism is provided in multiple sets. Each set of irrigation mechanism includes an irrigation cultivation hole 3, a seedling cultivation cup 4, an irrigation sleeve 5, an overflow trough 6, and a water outlet nozzle 10. The irrigation cultivation hole 3 is located at the upper end of the fixed cultivation frame 1. The seedling cultivation cup 4 is located at the lower end of the transplanting cultivation board 2 and slides inside the irrigation cultivation hole 3. The irrigation sleeve 5 is located on the lower inner wall of the seedling cultivation cup 4. The overflow trough 6 is located on the inner circumference of the irrigation sleeve 5. The water outlet nozzle 10 is located inside the fixed cultivation frame 1, and the water outlet end of the water outlet nozzle 10 matches the overflow trough 6.

[0033] The sealing component consists of multiple sets, each set of which is installed inside the seedling culture cup 4 to seal the seedling culture cup 4.

[0034] In a specific embodiment of this utility model, the hotbed includes a fixed cultivation rack 1, which serves as the basic structure of the entire device, supporting other components and providing a stable installation platform; a transplanting cultivation plate 2 is disposed at the upper end of the fixed cultivation rack 1, used to support the seedling cultivation cups 4, and can slide or be lifted relative to the fixed cultivation rack 1 when transplanting is required; an irrigation cultivation hole 3 is opened at the upper end of the fixed cultivation rack 1 and is connected to the lower water supply system; the seedling cultivation cups 4 are disposed at the lower end of the transplanting cultivation plate 2 and can slide up and down within the irrigation cultivation hole 3 to achieve dynamic connection with the irrigation system; an irrigation sleeve 5 is disposed on the lower inner wall of the seedling cultivation cups 4, used to accommodate and cooperate with the sealing component; and an overflow trough 6 is opened on the circumference of the irrigation sleeve 5. The inner wall is used to receive irrigation water from the water outlet nozzle 10. The water outlet nozzle 10 is embedded inside the fixed cultivation rack 1, and its water outlet end matches the overflow trough 6 to ensure that the irrigation water can smoothly enter the seedling cultivation cup 4. When the seedling stage is underway, the water outlet nozzle 10 pushes the water hole sealing plate 8 to move upward, compressing the sealing spring 9, so that the outlet of the overflow trough 6 opens, and the irrigation water flows into the seedling cultivation cup 4 through the overflow trough 6 to complete the uniform watering. When the seedlings are ready for transplanting, the water supply is stopped, the transplanting cultivation plate 2 is lifted, and the sealing spring 9 rebounds and drives the water hole sealing plate 8 to reset, thereby sealing the bottom of the seedling cultivation cup 4 to prevent soil and water loss during transportation, and to ensure the integrity of the seedling root system and the survival rate of transplanting.

[0035] Please refer to the details. Figures 1-4 Each sealing mechanism includes a limiting groove 7, a water hole sealing plate 8, and a sealing spring 9. The limiting groove 7 is opened on the inner circumference of the pouring sleeve 5. The water hole sealing plate 8 is slidably connected in the limiting groove 7. The sealing spring 9 is fixedly connected to the upper inner wall of the limiting groove 7 and the lower end of the water hole sealing plate 8.

[0036] In this embodiment: the limiting groove 7 is formed on the inner circumference of the irrigation sleeve 5 and is set along its circumference or longitudinal direction. It is used to provide a guide path for the water hole sealing plate 8 to slide up and down. The water hole sealing plate 8 is slidably connected inside the limiting groove 7 and can move up and down within the range limited by the limiting groove 7. When the transplanting cultivation plate 2 is installed, the water nozzle 10 pushes the water hole sealing plate 8 to move upward, compressing the sealing spring 9 and opening the outlet of the overflow tank 6. After the water supply stops, the water hole sealing plate 8 automatically resets under the action of the spring force, realizing the closure of the bottom outlet of the seedling cultivation cup 4. It realizes the intelligent opening and closing control of the bottom opening of the seedling cultivation cup 4, which has the advantages of simple structure, sensitive response and reliable sealing. It is suitable for automated irrigation and transplanting operations of crop seedling beds.

[0037] Please refer to the details. Figures 1-4 The outer surface of the water hole sealing plate 8 is fixedly connected with sealing rubber 11.

[0038] In this embodiment, a sealing rubber 11 is fixedly connected to the outer surface of the water hole sealing plate 8. The sealing rubber 11 is made of a corrosion-resistant and elastic flexible material and is fixed to the periphery of the water hole sealing plate 8 by bonding or integral molding to enhance the sealing performance during sealing and prevent water leakage.

[0039] Please refer to the details. Figures 1-4 The lower end of the water nozzle 10 is fixedly connected to the water inlet pipe 12, and the lower end of the water inlet pipe 12 is fixedly connected to the water circulation pipe 13.

[0040] In this embodiment: the lower end of the water outlet nozzle 10 is fixedly connected to the water inlet pipe 12, and the lower end of the water inlet pipe 12 is fixedly connected to the water circulation pipe 13. The water circulation pipe 13 serves as the main water supply channel for the entire hotbed irrigation system, used to deliver water to each water outlet nozzle 10 to achieve uniform water supply to the seedling area. The water inlet pipe 12 and the water outlet nozzle 10 are fixedly connected to ensure that the water flow enters the water outlet nozzle 10 stably and maintains good sealing and flow during irrigation. The water circulation pipe 13 is connected to an external water pump and a water storage tank to form a complete water circulation system.

[0041] Please refer to the details. Figures 1-4 A fixed mounting frame 14 is fixedly connected to the outer surface of the fixed cultivation rack 1, and the fixed mounting frame 14 is fixed to the cultivation rack in the seedling room.

[0042] In this embodiment: In practical applications, multiple sets of fixed mounting frames 14 can be set along the height direction of the fixed cultivation frame 1 to adapt to different specifications of seedling room cultivation frames, and to ensure that the hotbed device remains stable during operation, preventing positional displacement caused by irrigation vibration or transplanting operations.

[0043] Please refer to the details. Figures 1-4The upper end of the fixed cultivation rack 1 is fixedly connected to a transplanting pull plate 15.

[0044] In this embodiment: when seedling transplanting is required, by pulling the transplanting plate 15 upward, the entire transplanting cultivation plate 2 can be moved upward along the fixed cultivation frame 1, so that the seedling cultivation cup 4 is separated from the watering cultivation hole 3, and at the same time the sealing component is triggered to automatically seal the bottom of the seedling cultivation cup 4, so as to achieve fast and safe transplanting.

[0045] The working principle and usage process of this utility model are as follows: When the seedling stage is underway, the water nozzle 10 pushes the water hole sealing plate 8 upward, compressing the sealing spring 9, which opens the outlet of the overflow trough 6. Irrigation water flows into the seedling cultivation cup 4 through the overflow trough 6, completing the uniform watering. When the seedlings are ready for transplanting, the water supply is stopped, and the transplanting cultivation plate 2 is lifted. At this time, the sealing spring 9 rebounds and drives the water hole sealing plate 8 to reset, thereby sealing the bottom of the seedling cultivation cup 4, preventing soil and water loss during transportation, and ensuring the integrity of the seedling root system and the transplant survival rate.

[0046] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A seedling bed for crops, characterized in that: include: Fixed culture rack (1); Transplanting cultivation board (2), the transplanting cultivation board (2) is located at the upper end of the fixed cultivation rack (1); The irrigation mechanism is provided in multiple sets. Each set of the irrigation mechanism includes an irrigation cultivation hole (3), a seedling cultivation cup (4), an irrigation sleeve (5), an overflow trough (6), and a water nozzle (10). The irrigation cultivation hole (3) is located at the upper end of the fixed cultivation frame (1). The seedling cultivation cup (4) is located at the lower end of the transplanting cultivation board (2) and slides inside the irrigation cultivation hole (3). The irrigation sleeve (5) is located on the lower inner wall of the seedling cultivation cup (4). The overflow trough (6) is located on the circumferential inner wall of the irrigation sleeve (5). The water nozzle (10) is located inside the fixed cultivation frame (1). The water outlet end of the water nozzle (10) matches the overflow trough (6). The sealing component is provided in multiple sets, and each set of the sealing component is provided in the seedling cultivation cup (4) for sealing the seedling cultivation cup (4).

2. The seedling bed for crops according to claim 1, characterized in that: Each of the sealing components includes a limiting groove (7), a water hole sealing plate (8), and a sealing spring (9). The limiting groove (7) is opened on the inner circumference of the pouring sleeve (5). The water hole sealing plate (8) is slidably connected in the limiting groove (7). The sealing spring (9) is fixedly connected to the upper inner wall of the limiting groove (7) and the lower end of the water hole sealing plate (8).

3. The seedling bed for crops according to claim 2, characterized in that: The outer surface of the water hole sealing plate (8) is fixedly connected with sealing rubber (11).

4. The seedling bed for crops according to claim 3, characterized in that: The lower end of the water nozzle (10) is fixedly connected to a water inlet pipe (12), and the lower end of the water inlet pipe (12) is fixedly connected to a water circulation pipe (13).

5. The seedling bed for crops according to claim 4, characterized in that: The outer surface of the fixed cultivation rack (1) is fixedly connected to a fixed mounting frame (14), which is fixed to the seedling room cultivation rack.

6. The seedbed for raising crops according to claim 5, characterized in that: The upper end of the fixed cultivation rack (1) is fixedly connected to a transplanting pull plate (15).

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