Seedling raising box

Abstract

The utility model discloses a seedling raising box, which comprises a box body and a seedling raising tray fixed in the box body, the seedling raising tray comprises a lotus-shaped main body, the top of the lotus-shaped main body is provided with a disc surface which is raised in a spherical crown shape, and a plurality of seedling raising holes which can be used for loading seedling raising cups in an adaptive insertion manner are uniformly distributed on the disc surface. The seedling raising holes have different orientations. By improving the structure of the seedling raising plate in the seedling raising box, the whole plate body is in a lotus seedpod shape and is provided with a spherical-crown-shaped raised plate surface, and in a soil culture illumination experiment, after seeds are placed in a seedling raising cup, due to the high-low staggering of seedling raising holes and the influence of the hole opening orientation, the seeds can be directly irradiated from the right upper direction or the side upper direction in the downward inclined direction; the seeds in each seedling raising cup have different illumination conditions, so that in a special illumination experiment, the same light source is used for irradiating the seeds of the same batch to simulate scenes with different illumination angles and different illumination intensities, and the development condition difference of the seeds can be observed conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling raising devices, and particularly relates to a seedling raising box. Background Art

[0002] A seedling raising box is a special container for raising seedlings, usually used for raising seedlings of crops such as vegetables, flowers, and fruit trees. A good growth environment can be provided in the seedling raising box to promote the germination of seeds and the growth of seedlings.

[0003] The applicant found in daily seedling raising experiments that in the common seedling raising box structures on the market, the seedling trays used inside are mostly designed as regular rectangular flat trays. Although the space utilization rate can be increased and as many seedlings as possible can be cultivated in the same batch. However, in seedling raising experimental research, there are some special light experiments where the experimental conditions require the same light source to irradiate the seeds of the same batch on the same seedling tray, but at the same time, it is necessary to simulate scenarios with a larger range of different light angles and different light intensities to observe the differences in the development of seeds. With the existing seedling raising box and its internal seedling tray structure, when facing a single light source irradiation, due to the simple and flat design of the seedling tray structure, it basically cannot meet the experimental requirements. Summary of the Utility Model

[0004] An object of the utility model is to solve at least one of the technical problems in the related technologies to some extent. In view of this, a seedling raising box is provided, which includes a box body and a seedling tray fixed inside the box body. The seedling tray includes an imitation lotus pod-shaped main body, the top of the imitation lotus pod-shaped main body has a disk surface that bulges in a spherical crown shape, and a plurality of seedling holes adapted to insert and load seedling cups are uniformly distributed on the disk surface, and each of the seedling holes has a different orientation.

[0005] Compared with the prior art, the technical solution of the utility model has the following advantages: By improving the structure of the seedling tray inside the seedling raising box, making its overall body shape be imitation lotus pod-shaped and having a disk surface that bulges in a spherical crown shape. In the soil cultivation light experiment, after placing seeds in the seedling cups, due to the influence of the height difference and the orientation of the orifices of the seedling holes, whether it is direct irradiation from directly above or oblique irradiation from the side above, the seeds in each seedling cup have different light conditions, which can meet the requirements of simulating different light angles and different light intensities for the same batch of seeds using the same light source irradiation in special light experiments, so as to observe the differences in the development of seeds.

[0006] According to an example of the utility model, a curled edge part that extends upward and inward is provided at the outer edge of the disk surface, and an annular blocking groove is formed between the side of the curled edge part facing the disk surface and the disk surface.

[0007] According to an example of the present utility model, a liquid discharge hole penetrating horizontally is provided on the annular blocking groove, and a plurality of the liquid discharge holes are arranged at equal intervals along the circumferential direction of the seedling-raising tray.

[0008] According to an example of the present utility model, a plurality of liquid infusion channels penetrating the lotus seedpod-shaped main body are provided on the lotus seedpod-shaped main body, the top ends of the liquid infusion channels are in one-to-one correspondence and communication with the bottoms of the seedling-raising holes, and a planting cotton strip extending from the seedling-raising holes and the liquid infusion channels to the inside of the box body in sequence is provided on the seedling-raising tray.

[0009] According to an example of the present utility model, a bottom supporting boss is provided at the center of the bottom of the lotus seedpod-shaped main body, a liquid permeating groove is provided on the side part of the bottom supporting boss, and after penetrating through the side wall of the bottom supporting boss, the liquid permeating groove is communicated with the liquid infusion channel at the central part.

[0010] According to an example of the present utility model, a hook is provided on the inner wall of the box body near the top of the box body, and the hook can be adaptively hooked on the liquid discharge hole to fix the seedling-raising tray.

[0011] According to an example of the present utility model, the middle part of the bottom of the seedling-raising tray is movably connected with the inner wall of the bottom side of the box body through a spherical hinge.

[0012] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present utility model. Description of the Drawings

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model, and for those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0014] Figure 1 It is a structural diagram of a seedling-raising box according to an embodiment of the present utility model.

[0015] Figure 2 It is an exploded structural schematic diagram of an embodiment of the present utility model Figure 1 of the present utility model.

[0016] Figure 3 It is a structural diagram of a seedling-raising tray loaded with a planting cotton strip according to an embodiment of the present utility model.

[0017] Figure 4 It is a structural diagram of a seedling-raising cup according to an embodiment of the present utility model.

[0018] Figure 5 It is a side view of a seedling-raising tray according to an embodiment of the present utility model.

[0019] Figure 6 is the sectional view taken along line A-A of the embodiment of the present utility model Figure 5 .

[0020] Among them, the reference numerals are: 10, box body; 11, hook; 20, seedling tray; 21, lotus pod-shaped main body; 22, tray surface; 23, seedling hole; 24, curled edge part; 25, annular blocking groove; 26, liquid discharge hole; 27, liquid infusion channel; 28, bottom supporting boss; 281, liquid permeating groove; 30, seedling cup; 40, planting cotton strip. Specific embodiments

[0021] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present utility model and should not be construed as limiting the present utility model. Embodiment

[0022] Please refer to Figures 1 to 6 As shown, the present utility model provides a seedling raising box, which includes a box body 10 and a seedling tray 20 fixed in the box body 10. The seedling tray 20 includes a lotus pod-shaped main body 21. The top of the lotus pod-shaped main body 21 has a tray surface 22 that bulges in a spherical crown shape. A plurality of seedling holes 23 that can be adaptively inserted and loaded with seedling cups 30 are uniformly distributed on the tray surface 22, and each seedling hole 23 has a different orientation.

[0023] Specifically, in this embodiment, by improving the structure of the seedling tray in the seedling raising box, the whole body of the tray is in the shape of a lotus pod and has a tray surface that bulges in a spherical crown shape. In the soil cultivation light experiment, after placing seeds in the seedling cups 30, due to the height difference and the orientation of the orifices of the seedling holes 23, whether irradiated directly from above or obliquely from above and sideward, the seeds in each seedling cup 30 have different light conditions, which can meet the scenario of simulating different light angles and different light intensities for the same batch of seeds using the same light source in a special light experiment, so as to observe the differences in the development of seeds under different light influence conditions.

[0024] As an example of an optimized design, in combination with the spherical crown-shaped bulge of the disk surface 22, it should be noted that objects accidentally falling on the disk surface 22 are likely to roll into the box body 10, such as seedling-raising cups or the culture soil in the seedling-raising cups, or other solid seedling-raising accessories. Therefore, in this embodiment, in response to this situation, a curled edge portion 24 that extends upward and inward is designed at the outer edge of the disk surface 22. An annular blocking groove 25 is formed between the side of the curled edge portion 24 facing the disk surface 22 and the disk surface 22. When solid substances roll off the disk surface 22, they will accumulate in the annular blocking groove 25 at the edge of the disk surface 22 and will not directly fall into the box body 10, avoiding the situation where the nutrient solution in the box body 10 may be contaminated by the falling sundries in the semi-aquatic and semi-soil seedling-raising scenario. Further, as a deeper structural optimization design, while the annular blocking groove 25 is designed to block solid substances as much as possible, it is recommended that the nutrient solution or water sprayed from top to bottom can flow back into the box body 10. Therefore, in this embodiment, a horizontally penetrating drain hole 26 is provided in the annular blocking groove 25, and a plurality of drain holes 26 are arranged at equal intervals along the circumferential direction of the seedling-raising tray 20.

[0025] In the seedling-raising experiment, there are rich cultivation forms such as soil cultivation, hydroponics, or semi-aquatic and semi-soil seedling-raising. These methods have different seedling-raising advantages. In this embodiment, in combination with the actual needs of the seedling-raising experiment, a number of liquid infusion channels 27 penetrating the lotus seedpod-shaped main body 21 are provided on the lotus seedpod-shaped main body 21. The top ends of the liquid infusion channels 27 are in one-to-one correspondence and communication with the bottoms of the seedling-raising holes 23. A planting cotton strip 40 extending from the seedling-raising holes 23, the liquid infusion channels 27 to the inside of the box body in sequence is provided on the seedling-raising tray. The planting cotton strip 40 is equivalent to the extension of the root system of the seedlings and can be used to continuously absorb the nutrient solution and water in the box body 10. In the single soil cultivation mode, the bottom of the seedling-raising cup 30 does not contact the planting cotton strip 40, and the nutrient supply is completed by spraying or other methods from above the seedling-raising tray. In the hydroponics mode, the seedling-raising cup 30 can be removed, so that the top of the planting cotton strip 40 extends into the seedling-raising hole 23 and a seed implantation groove is provided at the center of the end of the cotton strip. The seeds are pressed into the groove to continuously absorb the nutrient solution and grow. After the root system of the seeds continuously develops and elongates, it can also squeeze into the gap of the liquid infusion channel and directly contact the nutrient solution in the box body 10 in part. In the semi-aquatic and semi-soil cultivation mode, the bottom and side parts of the seedling-raising cup 30 have pores. When placing, the bottom of the seedling-raising cup 30 is fully contacted with the planting cotton strip 40 or directly wrapped by the planting cotton strip 40.

[0026] Preferably, a bottom supporting boss 28 is provided at the center of the bottom of the lotus seedpod-shaped main body 21. The bottom surface of the bottom supporting boss 28 is flat and can be stably placed on the bottom of the box body 10. A liquid permeating groove 281 is provided on the side of the bottom supporting boss 28. The liquid permeating groove 281 penetrates through the side wall of the bottom supporting boss 28 and is communicated with the liquid infusion channel 27 at the central part, avoiding affecting the nutrient solution delivery in the liquid infusion channel 27 at the central part.

[0027] There are many forms of fixing the seedling tray 20 inside the box body 10. In this embodiment, according to the detailed structural design of the seedling tray 20, it is preferably provided with a hook 11 on the inner wall of the box body 10 near the top of the box body. The hook 11 can be adapted to hook on the liquid discharge hole 26 to fix the seedling tray 20, completing the loading and fixing of the seedling tray 20. Among them, the hook 11 can also be a metal part capable of appropriate plastic deformation, used for appropriate deformation and bending to slightly adjust the height position of the seedling tray 20 within a small range.

[0028] In the light experiment of the seedling box, combined with the specific situation of the experimental environment, sometimes it is necessary to appropriately adjust the orientation angle of the seedling tray 20 relative to the light source. As a feasible optimization design example, the middle part of the bottom of the seedling tray 20 is movably connected to the inner wall of the bottom side of the box body 10 through a spherical hinge. This design enables the seedling tray 20 to be conveniently fine-tuned in angle relative to the box body 10, and the spherical hinge can be optionally designed with damping, so that the seedling tray 20 is not easy to shake after being deflected by force and hovering.

[0029] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as a limitation to the present utility model. Those of ordinary skill in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present utility model.

[0031] For those skilled in the art, after reading the above description, various changes and corrections will undoubtedly be obvious. Therefore, the appended claims should be regarded as covering all changes and corrections that cover the true intention and scope of the present utility model. Any and all equivalent scopes and contents within the scope of the claims should be considered to still fall within the intention and scope of the present utility model.

Claims

1. A seedling raising box, comprising a box body (10) and a seedling raising tray (20) fixed inside the box body (10), characterized in that: The seedling tray (20) includes a lotus seedpod-shaped main body (21). The top of the lotus seedpod-shaped main body (21) has a disk surface (22) that bulges in a spherical crown shape. A plurality of seedling holes (23) adapted to insert and load seedling cups (30) are evenly distributed on the disk surface (22), and each of the seedling holes (23) has a different orientation.

2. The seedling raising box according to claim 1, characterized in that: An edge part (24) that bends upward and inward is provided at the outer edge of the disk surface (22). An annular blocking groove (25) is formed between the side of the edge part (24) facing the disk surface (22) and the disk surface (22).

3. The seedling raising box according to claim 2, characterized in that: A liquid discharge hole (26) that penetrates horizontally is provided in the annular blocking groove (25), and a plurality of the liquid discharge holes (26) are arranged at equal intervals along the circumferential direction of the seedling tray (20).

4. The seedling raising box according to claim 1, characterized in that: A plurality of liquid infusion channels (27) that penetrate the lotus seedpod-shaped main body (21) are provided on the lotus seedpod-shaped main body (21). The top ends of the liquid infusion channels (27) are in one-to-one correspondence and communication with the bottoms of the seedling holes (23). A planting cotton strip (40) that extends from the seedling holes (23), the liquid infusion channels (27) to the inside of the box body (10) in sequence is provided on the seedling tray (20).

5. The seedling-raising box according to claim 4, characterized in that: A bottom supporting boss (28) is provided at the center of the bottom of the lotus seedpod-shaped main body (21). A liquid permeating groove (281) is provided on the side part of the bottom supporting boss (28). After penetrating the side wall of the bottom supporting boss (28), the liquid permeating groove (281) is communicated with the liquid infusion channel (27) at the central part.

6. The seedling raising box according to claim 3, characterized in that: A hook (11) is provided on the inner wall of the box body (10) near the top of the box body (10). The hook (11) can be adapted to hook on the liquid discharge hole (26) to fix the seedling tray (20).

7. The seedling raising box according to claim 1, characterized in that: The middle part of the bottom of the seedling tray (20) is movably connected to the inner wall of the bottom side of the box body (10) through a spherical hinge.

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