Seedling raising tray capable of improving utilization rate of water and fertilizer

Abstract

The utility model discloses a seedling raising plate capable of improving the utilization rate of water and fertilizer. The main body structure comprises a main disc and an auxiliary disc, the main disc and the auxiliary disc are communicated with each other through a connecting pipe, and an injection pipe used for injecting a nutrient solution is arranged on the outer wall of one side of the main disc; a seedling mechanism; the seedling raising mechanism comprises an inner container and a box body, the inner container is clamped in an inner cavity of the main plate and an inner cavity of the auxiliary plate, a supporting plate is arranged on the inner wall of the inner container, multiple sets of clamping openings are distributed in the supporting plate, the box body is clamped in the clamping openings, and holes are formed in the inner bottom of the box body. Nutrient solutions are injected into the main disc and the auxiliary disc through the injection pipe, seedlings are cultivated in the box body, nutrients are provided for the seedlings in a permeation irrigation mode, compared with traditional direct irrigation, the utilization rate of water and fertilizer can be greatly increased, waste of the water and the fertilizer is avoided, meanwhile, plant root systems cannot be hindered due to excessive water and fertilizer, and the seedling cultivation quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling tray equipment, in particular to a seedling tray which can improve the utilization rate of water and fertilizer. Background Art

[0002] Plug trays, also known as seedling trays, have become an important tool in the factory seedling production process. Whether it is flowers or vegetables, plug tray seedling cultivation is the most fundamental change in modern horticulture, providing a guarantee for fast and mass production. The materials used to make plug trays are generally polystyrene foam, polystyrene, polyvinyl chloride and polypropylene. The manufacturing methods include blow molding and injection molding. General vegetable and ornamental plant seedling trays are made of polystyrene.

[0003] After searching, the Chinese patent application number is: CN201621279553.6. A double-layer seedling box is provided, characterized in that: it has a lower box body, and the lower box body contains nutrient solution; it has an upper box body, and the support body extending from the side wall of the upper box body to the side is mounted on the upper edge of the lower box body, and there is a gap between the bottom surface of the upper box body and the bottom surface of the lower box body; the bottom of the upper box body is provided with an upper box body water through hole, and the upper box body contains a sponge block, and the sponge block is provided with a plant plug hole that penetrates the sponge block from top to bottom. The number and position of the plant plug holes can correspond to the upper box body water through hole on the bottom surface of the upper box body. The box body wall of the lower box body is provided with a lower box body water through hole. The utility model fixes plants by a sponge block in an upper box body, and a nutrient solution is contained in a lower box body. The upper box body and the lower box body are connected to supply nutrients to the plants, thereby realizing separation of the nutrient solution from the plants and the plant fixing body, i.e., the sponge block. Plants in the seedling box are easy to replace, and there is a gap between the upper box body and the lower box body so that there is sufficient space for plant growth, and the seedling box is easy to clean.

[0004] The above technical solution still has defects, that is, the utilization rate of water and fertilizer is not high enough, which easily causes waste of water and fertilizer and affects the growth quality of seedlings. Therefore, we need to propose a seedling tray that can improve the utilization rate of water and fertilizer. Utility Model Content

[0005] The utility model aims to provide a seedling tray which can improve the utilization rate of water and fertilizer. The device has a simple structure and is easy to use. Nutrient solution is injected into the main and auxiliary trays through an injection pipe, and seedlings are cultivated in the box. Infiltration irrigation is used to provide nutrients for the seedlings. Compared with traditional direct irrigation, the utilization rate of water and fertilizer can be greatly improved, and the waste of water and fertilizer can be avoided. At the same time, the plant root system will not be harmed due to excessive water and fertilizer, thereby ensuring the cultivation quality of the seedlings, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A seedling tray capable of improving the utilization rate of water and fertilizer, comprising: a main structure; the main structure comprising a main tray and a sub-tray, the main tray and the sub-tray being interconnected through a connecting pipe, an injection pipe for injecting nutrient solution being arranged on one side outer wall of the main tray;

[0008] Seedling raising mechanism; the seedling raising mechanism includes an inner liner and a box body, the inner liner is snapped into the inner cavity of the main plate and the auxiliary plate, the inner wall of the inner liner is provided with a support plate, and multiple groups of snap-ons are distributed on the support plate, the box body is snapped into the inside of the snap-ons, and the inner bottom of the box body is provided with holes.

[0009] Preferably, one end of the injection pipe is connected to the inner bottom of the main plate, and the injection pipe is bent upward in an L shape.

[0010] Preferably, scale lines are provided on the outer wall of the injection tube, a plug is clamped at the upper end of the injection tube, and the injection tube is an integrally formed transparent PVC tube.

[0011] Preferably, a first connecting tube and a second connecting tube are respectively provided at the lower end of the outer wall on the other side of the main plate and the lower end of the outer wall on one side of the auxiliary plate, and the end of the first connecting tube and the end of the second connecting tube are sealed together through a connecting sleeve.

[0012] Preferably, the first connecting pipe and the second connecting pipe are respectively connected to the inner bottom of the main plate and the inner bottom of the auxiliary plate, the outer walls of the first connecting pipe end and the second connecting pipe end are both provided with external thread sections, and the inner cavity of the connecting sleeve is provided with a bidirectional thread section.

[0013] Preferably, the bidirectional threaded section in the connecting sleeve is respectively adapted to the first connecting pipe end and the second connecting pipe end, and a turntable for rotating the connecting sleeve is provided on the connecting sleeve.

[0014] Preferably, a mesh plate is provided inside the inner container just below the support plate, and the distance between the mesh plate and the lower end of the box body is 1-2CM.

[0015] Preferably, the box body is arranged in a trumpet shape that is larger at the top and smaller at the bottom, and a clamping ring is arranged outside the top opening of the box body, and the box body is fixed inside the bayonet through the clamping ring.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model is provided with a main structure including a main plate and a sub-plate, the main and sub-plates are connected by a connecting pipe, the main and sub-plates are both clamped with inner shells, a supporting plate with a bayonet is arranged in the inner shell, a box body for cultivating seedlings is clamped in the bayonet, an injection pipe is arranged on the outer wall of one side of the main plate, the device has a simple structure and is easy to use, nutrient solution is injected into the main and sub-plates through the injection pipe, the seedlings are cultivated in the box body, and nutrients are provided to the seedlings by an infiltration irrigation method, compared with traditional direct irrigation, the utilization rate of water and fertilizer can be greatly improved, and the waste of water and fertilizer can be avoided. At the same time, the root system of the plant will not be hindered due to excessive water and fertilizer, thereby ensuring the cultivation quality of the seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the seedling raising mechanism of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the box body of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the external thread section of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the connecting sleeve of the utility model.

[0023] In the figure: 1. main plate; 2. sub-plate; 3. liner; 4. surrounding edge; 5. bayonet; 6. box body; 7. hole; 8. clamp ring; 9. support plate; 10. mesh plate; 11. injection pipe; 12. plug; 13. first connecting pipe; 14. second connecting pipe; 15. external thread section; 16. connecting sleeve; 17. bidirectional thread section; 18. turntable. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4 The utility model provides a technical solution: a seedling tray capable of improving the utilization rate of water and fertilizer, comprising:

[0026] The main structure includes a main plate 1 and a sub-plate 2, the main plate 1 and the sub-plate 2 are connected to each other through a connecting pipe, and an injection pipe 11 for injecting nutrient solution is provided on one side outer wall of the main plate 1;

[0027] Seedling raising mechanism; the seedling raising mechanism includes an inner liner 3 and a box body 6, the inner liner 3 is snapped into the inner cavity of the main plate 1 and the sub-plate 2, the inner wall of the inner liner 3 is provided with a support plate 9, and a plurality of groups of bayonet holes 5 are distributed on the support plate 9, the box body 6 is snapped into the inside of the bayonet holes 5, and a hole 7 is opened at the inner bottom of the box body 6.

[0028] The utility model is provided with a main structure including a main plate 1 and a sub-plate 2, the main and sub-plates 2 are connected by a connecting pipe, an inner liner 3 is clamped in the main and sub-plates 2, a support plate 9 with a bayonet 5 is arranged in the inner liner 3, a box body 6 for cultivating seedlings is clamped in the bayonet 5, an injection pipe 11 is arranged on the outer wall of one side of the main plate 1, and in actual use, soil and seedlings are placed in the box body 6, and a surrounding edge 4 is arranged on the top of the inner liner 3.

[0029] The inner tank 3 is placed in the main and auxiliary trays 2 through the surrounding edge 4, and the box body 6 is placed in the bayonet 5 on the support plate 9, and the nutrient solution is injected through the injection port. At this time, the seedlings and the soil are at a certain distance from the nutrient solution. Since the seedling roots are hydrotropic, the seedling roots can extend through the holes 7 in the box body 6 to the nutrient solution for nutrient absorption, thereby achieving the purpose of infiltration irrigation and improving the utilization rate of water and fertilizer.

[0030] In general, the device has a simple structure and is easy to use. Nutrient solution is injected into the main and auxiliary trays 2 through the injection pipe 11, and seedlings are cultivated in the box body 6. Infiltration irrigation is used to provide nutrients for the seedlings. Compared with traditional direct irrigation, it can greatly improve the utilization rate of water and fertilizer and avoid waste of water and fertilizer. At the same time, it will not cause harm to the plant roots due to excessive water and fertilizer, thereby ensuring the cultivation quality of the seedlings.

[0031] More specifically, see Figure 2 :

[0032] A mesh plate 10 is arranged inside the inner container 3 just below the support plate 9, and the distance between the mesh plate 10 and the lower end of the box body 6 is 1-2CM. The box body 6 is arranged in a trumpet shape with a large top and a small bottom. A clamp ring 8 is arranged outside the top opening of the box body 6, and the box body 6 is fixed inside the bayonet 5 through the clamp ring 8.

[0033] By arranging the mesh plate 10 in the inner container 3 , it is possible to prevent the soil in the box body 6 from falling into the main and auxiliary trays 2 while not hindering the root system of the seedlings from contacting the nutrient solution.

[0034] In addition, through the cooperation between the box body 6 and the bayonet 5, and the cooperation between the inner tank 3 and the main and auxiliary plates 2, the entire equipment can be quickly and conveniently combined for use and disassembled for cleaning, which is convenient for cleaning after a single cultivation and provides convenience for subsequent seedling cultivation.

[0035] For further information, see Figure 2 :

[0036] One end of the injection pipe 11 is connected to the inner bottom of the main plate 1, and the injection pipe 11 is bent upward in an L shape. A scale line is provided on the outer wall of the injection pipe 11, and a plug 12 is clamped on the upper end of the injection pipe 11. The injection pipe 11 is an integrally formed transparent PVC pipe. The lower end of the outer wall on the other side of the main plate 1 and the lower end of the outer wall on one side of the auxiliary plate 2 are respectively provided with a first connecting pipe 13 and a second connecting pipe 14, and the end of the first connecting pipe 13 and the end of the second connecting pipe 14 are sealed and connected together through a connecting sleeve 16.

[0037] Since the injection tube 11 is bent in an L shape and is a transparent PVC tube with scale lines, the principle of communicating vessels allows the user to know the amount of nutrient solution in the main and auxiliary trays 2 by the height of the nutrient solution in the injection tube 11. At the same time, the nutrient solution can be added to the main and auxiliary trays 2 at the same time through the injection tube 11. The structure is simple and easy to use.

[0038] Also, see Figure 4-5 :

[0039] The first connecting tube 13 and the second connecting tube 14 are connected to the inner bottom of the main plate 1 and the inner bottom of the auxiliary plate 2 respectively. The outer walls of the ends of the first connecting tube 13 and the second connecting tube 14 are both provided with external thread segments 15, and the inner cavity of the connecting sleeve 16 is provided with a bidirectional thread segment 17. The bidirectional thread segment 17 in the connecting sleeve 16 is respectively adapted to the ends of the first connecting tube 13 and the second connecting tube 14, and a rotating disk 18 for rotating the connecting sleeve 16 is provided on the connecting sleeve 16.

[0040] The main and sub-disks 2 are connected together by a first connecting tube 13, a second connecting tube 14 and a connecting sleeve 16. External thread sections 15 are provided at the ends of the first connecting tube 13 and the second connecting tube 14, and can be adapted to the bidirectional thread sections 17 in the connecting sleeve 16. After the connecting sleeve 16 is connected to the first connecting tube 13 and the second connecting tube 14, the main and sub-disks 2 can be combined by rotating the turntable 18, and the main and sub-disks 2 can also be quickly disassembled by rotating the turntable 18 in the opposite direction.

[0041] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A seedling tray capable of improving water and fertilizer utilization efficiency, characterized in that: include: A main body structure, the main body structure comprising a main plate (1) and a sub-plate (2), the main plate (1) and the sub-plate (2) being connected to each other via a connecting pipe, and an injection pipe (11) for injecting nutrient solution is provided on one side outer wall of the main plate (1); A seedling raising mechanism, the seedling raising mechanism comprising an inner liner (3) and a box body (6), the inner liner (3) being snap-fitted into the inner cavities of a main plate (1) and a sub-plate (2), the inner wall of the inner liner (3) being provided with a support plate (9), a plurality of groups of snap-fits (5) being distributed on the support plate (9), the box body (6) being snap-fitted into the interior of the snap-fits (5), and a hole (7) being provided on the inner bottom of the box body (6).

2. A seedling tray capable of improving water and fertilizer utilization rate according to claim 1, characterized in that: One end of the injection pipe (11) is connected to the inner bottom of the main plate (1), and the injection pipe (11) is bent upward in an L shape.

3. A seedling tray capable of improving water and fertilizer utilization rate according to claim 2, characterized in that: The outer wall of the injection pipe (11) is provided with scale lines, the upper end of the injection pipe (11) is clamped with a plug (12), and the injection pipe (11) is an integrally formed transparent PVC pipe.

4. A seedling tray capable of improving water and fertilizer utilization rate according to claim 1, characterized in that: A first connecting pipe (13) and a second connecting pipe (14) are respectively provided at the lower end of the outer wall on the other side of the main plate (1) and the lower end of the outer wall on one side of the auxiliary plate (2); an end of the first connecting pipe (13) and an end of the second connecting pipe (14) are sealed together via a connecting sleeve (16).

5. A seedling tray capable of improving water and fertilizer utilization rate according to claim 4, characterized in that: The first connecting pipe (13) and the second connecting pipe (14) are respectively connected to the inner bottom of the main plate (1) and the inner bottom of the auxiliary plate (2); the outer walls of the end of the first connecting pipe (13) and the end of the second connecting pipe (14) are both provided with external thread sections (15); and the inner cavity of the connecting sleeve (16) is provided with a bidirectional thread section (17).

6. A seedling tray capable of improving water and fertilizer utilization rate according to claim 5, characterized in that: The bidirectional threaded section (17) in the connecting sleeve (16) is respectively adapted to the end of the first connecting pipe (13) and the end of the second connecting pipe (14), and a rotating disk (18) for rotating the connecting sleeve (16) is provided on the connecting sleeve (16).

7. A seedling tray capable of improving water and fertilizer utilization rate according to claim 1, characterized in that: A mesh plate (10) is provided inside the inner container (3) directly below the support plate (9), and the distance between the mesh plate (10) and the lower end of the box body (6) is 1-2 cm.

8. A seedling tray capable of improving water and fertilizer utilization rate according to claim 1, characterized in that: The box body (6) is arranged in a trumpet shape with a larger top and a smaller bottom. A clamping ring (8) is arranged outside the top opening of the box body (6). The box body (6) is fixed inside the bayonet (5) by the clamping ring (8).

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