Subsoil-free rice seedling raising tray for green rice planting

Abstract

The utility model relates to a green rice planting subsoil-free rice seedling raising tray, which belongs to the field of rice planting and comprises a seedling raising tray, a plurality of planting holes formed in the inner side of the seedling raising tray and a plurality of seedling raising frame bodies fixedly connected to the bottom of the seedling raising tray. The connecting assembly comprises four supporting legs fixedly connected to the bottom of the seedling raising tray, fixing grooves formed in the bottoms of the supporting legs, threaded connecting cylinders fixedly connected to the inner sides of the fixing grooves and four threaded connecting rods rotationally connected to the upper surface of the seedling raising tray. According to the green rice planting subsoil-free rice seedling raising tray, stacking of the seedling raising trays is achieved through the connecting assemblies, and therefore on the premise that extra storage space is not increased, maximum storage of the seedling raising trays is achieved, the storage cost is effectively reduced, the space utilization efficiency is improved, and the stacking stability is enhanced through introduction of the supporting assemblies.

Description

Technical Field

[0001] This utility model relates to a green rice seedling tray without bottom soil for rice cultivation, belonging to the field of rice cultivation. Background Technology

[0002] In the ancient and crucial agricultural field of rice cultivation, the seedling tray, as an indispensable tool in the rice seedling raising process, has always played a vital role. It is not only the cradle for rice seedling growth but also a key element in ensuring a bountiful rice harvest. However, with the development of modern agriculture, especially the widespread adoption of large-scale rice cultivation, the storage methods of rice seedling trays have gradually revealed a series of problems.

[0003] The common method of storing rice seedling trays, namely laying them flat, is simple to operate, but it has significant shortcomings in terms of space utilization efficiency. In the context of large-scale rice cultivation, thousands of seedling trays need to be properly stored for subsequent seedling raising. However, the flat-laying method means that each seedling tray occupies a certain amount of floor space. When the number of seedling trays is large, this space requirement accumulates rapidly, eventually occupying a significant amount of warehouse or field space. This not only increases storage costs but also causes great inconvenience to management. More seriously, the flat-laying method can also lead to the trays being squeezed and damaged. In a limited space, a large number of seedling trays are tightly packed together, making them easily deformed or broken due to heavy pressure or improper handling. Once a seedling tray is damaged, the seedling growth environment inside will be severely affected, potentially leading to poor seedling growth or even death, resulting in incalculable losses to subsequent rice yields. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a green rice seedling tray without a bottom soil, which has advantages such as saving space.

[0006] (II) Technical Solution

[0007] To achieve the aforementioned space-saving objective, this utility model provides the following technical solution: a green rice seedling tray without bottom soil, comprising a seedling tray, several planting holes opened on the inner side of the seedling tray, and several seedling frames fixedly connected to the bottom of the seedling tray. The bottom of the seedling tray is provided with a connecting component for stacking multiple seedling trays.

[0008] The connecting assembly includes four legs fixedly connected to the bottom of the seedling tray, a fixing groove opened at the bottom of the legs, a threaded connecting cylinder fixedly connected to the inside of the fixing groove, and four threaded connecting rods rotatably connected to the upper surface of the seedling tray.

[0009] Both sides of the seedling tray are equipped with support components to improve the stability of stacking.

[0010] Furthermore, the support assembly includes slots respectively opened on the left and right side walls of the seedling tray, magnets fixedly connected to the inner side wall of the slots, insert plates adsorbed on the other side of the magnets, a fixed shaft fixedly connected to the bottom of the insert plates, and a support plate fixedly connected to the bottom end of the fixed shaft.

[0011] Furthermore, the magnet on the left is fixedly connected to the inner right side wall of the left slot, and the magnet on the right is fixedly connected to the inner left side wall of the right slot.

[0012] Furthermore, there are three fixed shafts on both the left and right sides, and the three fixed shafts on the same side are arranged at equal intervals along the front and back direction of the insert plate.

[0013] Furthermore, the bottom of the support plate has a notch, and a rubber anti-slip pad is fixedly connected to the inner side of the notch.

[0014] Furthermore, the four support legs are fixedly connected to the four corners of the bottom of the seedling tray, and the four threaded connecting rods are rotatably connected to the four corners of the upper surface of the seedling tray, and the threaded connecting rods are adapted to the threaded connecting cylinders.

[0015] Furthermore, the planting hole is connected to the corresponding seedling frame, and the seedling frame is cylindrical in shape.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, this utility model provides a bottomless rice seedling tray for green rice cultivation, which has the following beneficial effects:

[0018] This green rice seedling tray without soil allows for stacking of the trays through connecting components. This maximizes the number of trays without increasing additional storage space, effectively reducing storage costs and improving space utilization efficiency. Furthermore, the introduction of support components enhances stacking stability and effectively prevents safety hazards such as sliding or tipping of the trays during stacking, ensuring the personal safety of operators. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a perspective view of the insert plate, fixed shaft, and support plate in the structure of this utility model;

[0021] Figure 3 This is a front view of the present utility model.

[0022] In the diagram: 1. Seedling tray; 2. Planting hole; 3. Seedling frame; 4. Support leg; 5. Fixing groove; 6. Threaded connecting cylinder; 7. Threaded connecting rod; 8. Slot; 9. Magnet; 10. Insert plate; 11. Fixing shaft; 12. Support plate; 13. Rubber anti-slip pad. Detailed Implementation

[0023] 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.

[0024] Please see Figures 1 to 3 This utility model provides a technical solution: a green rice seedling tray without bottom soil, including a seedling tray 1, a number of planting holes 2 opened on the inner side of the seedling tray 1, and a number of seedling frames 3 fixedly connected to the bottom of the seedling tray 1. The bottom of the seedling tray 1 is provided with a connecting component for stacking multiple seedling trays 1.

[0025] like Figure 1 As shown, the connecting assembly includes four support legs 4 fixedly connected to the bottom of the seedling tray 1, a fixing groove 5 opened at the bottom of the support legs 4, a threaded connecting cylinder 6 fixedly connected to the inside of the fixing groove 5, and four threaded connecting rods 7 rotatably connected to the upper surface of the seedling tray 1.

[0026] Both sides of the seedling tray 1 are equipped with support components to improve the stability of stacking.

[0027] It should be noted that the support assembly includes slots 8 respectively opened on the left and right side walls of the seedling tray 1, magnets 9 fixedly connected to the inner side wall of the slots 8, insert plates 10 adsorbed on the other side of the magnets 9, fixing shafts 11 fixedly connected to the bottom of the insert plates 10, and support plates 12 fixedly connected to the bottom of the fixing shafts 11. Through the adsorption of the magnets 9 and the insert plates 10, the support plates 12 can be easily installed or removed, providing additional support for the seedling trays 1 and improving the stability when stacked.

[0028] The left magnet 9 is fixedly connected to the inner right side wall of the left slot 8, and the right magnet 9 is fixedly connected to the inner left side wall of the right slot 8. This design ensures that the magnet 9 and the insert plate 10 can be accurately attracted together, improving the reliability and stability of the support assembly.

[0029] There are three fixed shafts 11 on both the left and right sides, and the three fixed shafts 11 on the same side are arranged at equal intervals along the front and back direction of the insert plate 10. The equal arrangement of the three fixed shafts 11 improves the load-bearing capacity and stability of the support plate 12, making the seedling tray 1 more stable when stacked.

[0030] The bottom of the support plate 12 has a notch, and a rubber anti-slip pad 13 is fixedly connected to the inside of the notch. The notch provides installation space for the rubber anti-slip pad 13, which further enhances the friction between the support plate 12 and the ground, preventing the seedling tray 1 from sliding and tipping over during stacking.

[0031] Four legs 4 are fixedly connected to the four corners of the bottom of the seedling tray 1, and four threaded connecting rods 7 are rotatably connected to the four corners of the upper surface of the seedling tray 1. The threaded connecting rods 7 and threaded connecting cylinders 6 are adapted to each other, so that the two can be connected.

[0032] The planting hole 2 is connected to the corresponding seedling frame 3, and the seedling frame 3 is cylindrical in shape.

[0033] The working principle of the above embodiments is as follows:

[0034] Each seedling tray 1 has four support legs 4 at its bottom, which are located at the four corners of the bottom of the seedling tray 1. Each support leg 4 has a fixing groove 5 at its bottom, and a threaded connecting cylinder 6 is fixed inside the fixing groove 5. On the upper surface of the seedling tray 1, there are four threaded connecting rods 7, which are located at the four corners of the upper surface of the seedling tray 1 and are adapted to the threaded connecting cylinder 6 at the bottom. When multiple seedling trays 1 need to be stacked, the threaded connecting rod 7 of one seedling tray 1 can be inserted into the threaded connecting cylinder 6 at the bottom of another seedling tray 1, and the threaded connection can be achieved by rotating the threaded connecting rod 7. The two seedling trays 1 can then be tightly stacked together by the threaded connection.

[0035] To improve the stability of the support, firstly, the insert plate 10 is attached to the magnets 9 of the slots 8 on the left and right sides of the seedling tray 1. Then, since the fixed shaft 11 and the support plate 12 are already fixedly connected to the insert plate 10, the attachment of the insert plate 10 will automatically install the support plate 12 on the side of the seedling tray 1. Furthermore, the rubber anti-slip pad 13 at the bottom of the support plate 12 can further enhance the friction with the ground and prevent the seedling tray 1 from sliding or tipping over during stacking.

[0036] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A green rice planting no bottom soil rice seedling raising tray, comprising a seedling raising tray (1), a plurality of planting holes (2) formed in the inner side of the seedling raising tray (1), and a plurality of seedling raising frame bodies (3) fixedly connected to the bottom of the seedling raising tray (1), characterized in that: The bottom of the seedling raising tray (1) is provided with a connecting assembly for stacking multiple seedling raising trays (1); The connecting assembly comprises four supporting legs (4) fixedly connected to the bottom of the seedling raising tray (1), a fixed groove (5) formed in the bottom of the supporting leg (4), a threaded connecting cylinder (6) fixedly connected to the inner side of the fixed groove (5), and four threaded connecting rods (7) rotatably connected to the upper surface of the seedling raising tray (1). The left and right sides of the seedling raising tray (1) are each provided with a supporting assembly for improving the stability of stacking.

2. The green rice planting bottomless soil rice seedling raising tray according to claim 1, characterized in that: The supporting assembly comprises an insertion slot (8) formed in the left and right side walls of the seedling raising tray (1), a magnet (9) fixedly connected to the inner side wall of the insertion slot (8), an insertion plate (10) attracted to the other side of the magnet (9), a fixed shaft (11) fixedly connected to the bottom of the insertion plate (10), and a supporting plate (12) fixedly connected to the bottom end of the fixed shaft (11).

3. The green rice planting bottomless soil rice seedling raising tray according to claim 2, characterized in that: The left magnet (9) is fixedly connected to the inner right side wall of the left insertion slot (8), and the right magnet (9) is fixedly connected to the inner left side wall of the right insertion slot (8).

4. The green rice planting bottomless soil rice seedling raising tray according to claim 2, characterized in that: The number of the fixed shafts (11) on the left and right sides is three, and the three fixed shafts (11) on the same side are arranged equidistantly along the front and back direction of the insertion plate (10).

5. The green rice planting bottomless soil rice seedling raising tray according to claim 2, characterized in that: The bottom of the supporting plate (12) is provided with a notch, and the inner side of the notch is fixedly connected with a rubber non-slip pad (13).

6. The green paddy rice cultivation bottomless soil-free rice seedling raising tray according to claim 1, characterized in that: The four supporting legs (4) are fixedly connected to the four corners of the bottom of the seedling raising tray (1), and the four threaded connecting rods (7) are rotatably connected to the four corners of the upper surface of the seedling raising tray (1), and the threaded connecting rod (7) is matched with the threaded connecting cylinder (6).

7. The green paddy rice planting bottomless soil-free rice seedling raising tray according to claim 1, characterized in that: The planting hole (2) is in communication with the corresponding seedling raising frame body (3), and the shape of the seedling raising frame body (3) is cylindrical.

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