Degradable wood fiber nursery pot with built-in slow-release nutrient package

By setting a limiting groove and fixing structure inside the wood fiber seedling pot, the problem of the difficulty in placing the slow-release nutrient pack in the existing technology is solved, realizing a stable supply of nutrients and promoting seedling growth, and the biodegradability of the material is also improved.

CN224402340UActive Publication Date: 2026-06-26FULAN AGRICULTURAL TECHNOLOGY (YUNNAN) CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
FULAN AGRICULTURAL TECHNOLOGY (YUNNAN) CO LTD
Filing Date
2025-07-31
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

The existing biodegradable wood fiber seedling pots are not convenient for placing slow-release nutrient packs inside, which makes it difficult to effectively provide nutrients for seedling growth.

Method used

A limiting groove is set inside the wood fiber seedling pot to insert the slow-release nutrient bag, and it is fixed by structural components such as inner lining ring, protective cover and traction strap to ensure the stable placement of the slow-release nutrient bag. The outside is equipped with protective pad and tear strip to facilitate the disassembly of the nutrient bag and air circulation.

Benefits of technology

It achieves a stable supply of nutrients during use, reduces the heat stagnation around the seedling roots, promotes seedling growth, and the material is completely biodegradable and environmentally friendly.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a kind of degradable wood fibre seedling pots with built-in slow-release nutrient package, belong to wood fibre seedling pot technical field, including wood fibre seedling pot body, the inside bottom end position of wood fibre seedling pot body is provided with limiting slot, limiting slot is inserted with slow-release nutrient package bag body inside.In the production and processing of wood fibre seedling pot body, slow-release nutrient package bag body is directly placed inside limiting slot, the setting of slow-release nutrient package bag body, it is helpful to the growth of seedling, provides nutrient substance;The inside bottom end of wood fibre seedling pot body is fixedly connected with lining ring, the inner surface of protective cover is fixedly connected with lining pad and limiting ring, the outer surface of protective cover is fixedly connected with traction belt, then protective cover is inserted in the inside position of wood fibre seedling pot body, until the bottom end of limiting ring and lining ring correspond, it is convenient to assemble and fix processing, slow-release nutrient package bag body protection.
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Description

Technical Field

[0001] This utility model relates to the field of wood fiber seedling pot technology, and more specifically, to a biodegradable wood fiber seedling pot with a built-in slow-release nutrient pack. Background Technology

[0002] Seedling pots are containers used to cultivate seedlings, typically made of plastic, paper, or other biodegradable materials. They come in various sizes and shapes to suit different crops and seedling needs. Their main function is to provide a suitable growing environment for seeds, protect seedling roots, and facilitate transplanting.

[0003] The structure of biodegradable wood fiber seedling pots is relatively simple, and it is inconvenient to place slow-release nutrient packs inside. Therefore, during planting, they cannot effectively provide nutrients to the seedlings. So we propose a biodegradable wood fiber seedling pot with built-in slow-release nutrient packs to solve the above problems. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] To address the problems existing in the prior art, the purpose of this utility model is to provide a biodegradable wood fiber seedling pot with a built-in slow-release nutrient pack. The wood fiber seedling pot body and the structural components installed on its surface are all made of biodegradable wood fiber material. A limiting groove is provided at the bottom of the wood fiber seedling pot body, and a slow-release nutrient pack is inserted into the limiting groove. During the production and processing of the wood fiber seedling pot body, the slow-release nutrient pack is directly placed inside the limiting groove. The setting of the slow-release nutrient pack helps the seedlings grow and provides nutrients. An inner lining ring is fixedly connected to the bottom of the wood fiber seedling pot body. An inner lining pad and a limiting ring are fixedly connected to the inner surface of the protective cover. A traction strap is fixedly connected to the outer surface of the protective cover. Then, the protective cover is inserted into the interior of the wood fiber seedling pot body until the bottom of the limiting ring corresponds to the inner lining ring, which facilitates assembly and fixation and protects the slow-release nutrient pack.

[0006] 2. Technical Solution

[0007] To solve the above problems, the present invention adopts the following technical solution.

[0008] A biodegradable wood fiber seedling pot with a built-in slow-release nutrient pack includes a wood fiber seedling pot body, a limiting groove is provided at the bottom of the wood fiber seedling pot body, a slow-release nutrient pack is inserted into the limiting groove, and an inner lining ring is fixedly connected to the bottom of the wood fiber seedling pot body.

[0009] The inside of the wood fiber seedling pot is fitted with a protective cover. The inner surface of the protective cover is fixedly connected with an inner liner and a limiting ring, and the outer surface of the protective cover is fixedly connected with a traction strap.

[0010] Preferably, a reinforcing ring is fixedly connected to the opening of the wood fiber seedling pot body.

[0011] Preferably, the wood fiber seedling pot body has vent holes equidistantly spaced around its inner bottom position, and the vent holes and the limiting groove are connected.

[0012] Preferably, the slow-release nutrient pack body is located inside the inner lining ring, the inner lining pad is located inside the limiting ring, and the bottom end of the limiting ring corresponds to the inner lining ring.

[0013] Preferably, a protective pad is adhered to the outer surface of the wood fiber seedling pot body, and a tear strip is fixedly connected to the outer wall of the protective pad.

[0014] Preferably, the protective pad and the vent hole correspond to each other.

[0015] Preferably, a support ring is fixedly connected to the bottom of the wood fiber seedling pot body, and the support ring has venting grooves evenly spaced around its surface. The support ring is mounted on the outside of the protective pad.

[0016] 3. Beneficial effects

[0017] Compared with existing technologies, the advantages of this utility model are:

[0018] (1) The wood fiber seedling pot body and the structural components installed on its surface are all made of biodegradable wood fiber material. The bottom of the wood fiber seedling pot body is provided with a limiting groove, and a slow-release nutrient bag is inserted into the limiting groove. When the wood fiber seedling pot body is produced, the slow-release nutrient bag is placed directly inside the limiting groove. The setting of the slow-release nutrient bag helps the seedlings grow and provides nutrients. The bottom of the wood fiber seedling pot body is fixedly connected with an inner lining ring. The inner surface of the protective cover is fixedly connected with an inner lining pad and a limiting ring. The outer surface of the protective cover is fixedly connected with a traction strap. Then, the protective cover is inserted into the inside of the wood fiber seedling pot body until the bottom of the limiting ring corresponds to the inner lining ring, which facilitates assembly and fixing and protects the slow-release nutrient bag.

[0019] (2) The outer surface of the wood fiber seedling pot body is bonded with a protective pad. The outer wall of the protective pad is fixedly connected with a tear strip. The protective pad and the vent hole are corresponding. When the wood fiber seedling pot body is not in use, the protective pad is bonded to the bottom of the wood fiber seedling pot body and covers the vent hole. When the wood fiber seedling pot body needs to be used, the protective cover is removed. Only the slow-release nutrient bag is placed inside the limiting groove. The protective pad is separated by tear strip. The vent hole is in an open state, which is conducive to air circulation and reduces the stuffiness of the seedling roots. The bottom of the wood fiber seedling pot body is fixedly connected with a support ring. The surface of the support ring is equidistantly provided with vent grooves. The support ring supports and fixes the bottom of the wood fiber seedling pot body. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a schematic diagram of the internal structure of the wood fiber seedling pot of this utility model;

[0022] Figure 3 This is a schematic diagram of the external structure of the wood fiber seedling pot body of this utility model;

[0023] Figure 4 This is a schematic diagram of the protective cover structure of this utility model.

[0024] Explanation of the labels in the diagram:

[0025] 1. Wood fiber seedling pot body; 2. Reinforcing ring; 3. Inner lining ring; 4. Slow-release nutrient bag body; 5. Protective cover; 6. Traction belt; 7. Support ring; 8. Limiting groove; 9. Vent hole; 10. Vent groove; 11. Protective pad; 12. Tear strip; 13. Inner lining pad; 14. Limiting ring. 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 of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0027] Example 1:

[0028] Please see Figure 1-4A biodegradable wood fiber seedling pot with a built-in slow-release nutrient pack includes a wood fiber seedling pot body 1, a limiting groove 8 is provided at the bottom of the wood fiber seedling pot body 1, a slow-release nutrient pack 4 is inserted into the limiting groove 8, and an inner lining ring 3 is fixedly connected to the bottom of the wood fiber seedling pot body 1.

[0029] A protective cover 5 is inserted into the inside of the wood fiber seedling pot body 1. An inner liner 13 and a limiting ring 14 are fixedly connected to the inner surface of the protective cover 5. A traction belt 6 is fixedly connected to the outer surface of the protective cover 5.

[0030] A reinforcing ring 2 is fixedly connected to the opening of the wood fiber seedling pot body 1. Vent holes 9 are equidistantly opened on the circumference of the bottom of the wood fiber seedling pot body 1. The vent holes 9 and the limiting groove 8 are connected. The slow-release nutrient bag body 4 is located inside the inner lining ring 3. The inner lining pad 13 is located inside the limiting ring 14. The bottom end of the limiting ring 14 corresponds to the inner lining ring 3.

[0031] It should be noted that the wood fiber seedling pot body 1 and its surface-mounted structural components are all made of biodegradable wood fiber material. A limiting groove 8 is provided at the bottom of the wood fiber seedling pot body 1, and a slow-release nutrient bag 4 is inserted into the limiting groove 8. During the production and processing of the wood fiber seedling pot body 1, the slow-release nutrient bag 4 is directly placed inside the limiting groove 8. The slow-release nutrient bag 4 helps the seedlings grow and provides nutrients. An inner lining ring 3 is fixedly connected to the bottom of the wood fiber seedling pot body 1. An inner lining pad 13 and a limiting ring 14 are fixedly connected to the inner surface of the protective cover 5. A traction strap 6 is fixedly connected to the outer surface of the protective cover 5. The protective cover 5 is then inserted into the interior of the wood fiber seedling pot body 1 until the bottom of the limiting ring 14 corresponds to the inner lining ring 3, facilitating assembly and fixing, and protecting the slow-release nutrient bag 4.

[0032] See Figure 1-4 A protective pad 11 is bonded to the outer surface of the wood fiber seedling pot body 1. A tear strip 12 is fixedly connected to the outer wall of the protective pad 11. The protective pad 11 and the vent 9 are corresponding. A support ring 7 is fixedly connected to the bottom of the wood fiber seedling pot body 1. Vent grooves 10 are equidistantly opened on the circumference of the surface of the support ring 7. The support ring 7 is mounted on the outside of the protective pad 11.

[0033] It should be noted that a protective pad 11 is adhered to the outer surface of the wood fiber seedling pot body 1, and a tear strip 12 is fixedly connected to the outer wall of the protective pad 11. The protective pad 11 corresponds to the vent hole 9. When the wood fiber seedling pot body 1 is not in use, the protective pad 11 is adhered to the bottom of the wood fiber seedling pot body 1 and covers the vent hole 9 for protection. When the wood fiber seedling pot body 1 needs to be used, the protective cover 5 is removed, and only the slow-release nutrient bag 4 is placed inside the limiting groove 8. The protective pad 11 is then separated by the tear strip 12, and the vent hole 9 is in an open state, which is conducive to air circulation and reduces the occurrence of stuffiness at the roots of the seedlings. A support ring 7 is fixedly connected to the bottom of the wood fiber seedling pot body 1. Ventilation grooves 10 are equidistantly opened on the circumference of the surface of the support ring 7. The support ring 7 supports and fixes the bottom of the wood fiber seedling pot body 1.

[0034] In use: The wood fiber seedling pot body 1 and its surface-mounted structural components are all made of biodegradable wood fiber material; a limiting groove 8 is provided at the bottom of the wood fiber seedling pot body 1, and a slow-release nutrient bag 4 is inserted into the limiting groove 8. During the production and processing of the wood fiber seedling pot body 1, the slow-release nutrient bag 4 is directly placed inside the limiting groove 8. The setting of the slow-release nutrient bag 4 helps the seedlings grow and provides nutrients; an inner lining ring 3 is fixedly connected to the bottom of the wood fiber seedling pot body 1, and an inner lining pad 13 and a limiting ring 14 are fixedly connected to the inner surface of the protective cover 5. A traction strap 6 is fixedly connected to the outer surface of the protective cover 5. Then, the protective cover 5 is inserted into the interior of the wood fiber seedling pot body 1 until the bottom end of the limiting ring 14 corresponds to the inner lining ring 3, which facilitates assembly and fixation, and promotes the slow-release nutrient... The bag body 4 provides protection; a protective pad 11 is adhered to the outer surface of the wood fiber seedling pot body 1, and a tear strip 12 is fixedly connected to the outer wall of the protective pad 11. The protective pad 11 corresponds to the vent 9. When the wood fiber seedling pot body 1 is not in use, the protective pad 11 is adhered to the bottom of the wood fiber seedling pot body 1 and covers the vent 9 for protection. When the wood fiber seedling pot body 1 needs to be used, the protective cover 5 is removed, and only the slow-release nutrient bag body 4 is placed inside the limiting groove 8. The protective pad 11 is separated by the tear strip 12, and the vent 9 is in an open state, which is conducive to air circulation and reduces the occurrence of stuffiness at the roots of the seedlings. A support ring 7 is fixedly connected to the bottom of the wood fiber seedling pot body 1. Vent grooves 10 are equidistantly opened on the circumference of the surface of the support ring 7. The support ring 7 supports and fixes the bottom of the wood fiber seedling pot body 1.

[0035] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A biodegradable wood fiber seedling pot with a built-in slow-release nutrient pack, comprising a wood fiber seedling pot body (1), characterized in that: The bottom of the wood fiber seedling pot body (1) is provided with a limiting groove (8), and a slow-release nutrient bag (4) is inserted into the limiting groove (8). The bottom of the wood fiber seedling pot body (1) is fixedly connected with an inner lining ring (3). The inside of the wood fiber seedling pot body (1) is fitted with a protective cover (5), the inner surface of the protective cover (5) is fixedly connected with an inner liner (13) and a limiting ring (14), and the outer surface of the protective cover (5) is fixedly connected with a traction belt (6).

2. The biodegradable wood fiber seedling pot with a built-in slow-release nutrient pack according to claim 1, characterized in that: The opening of the wood fiber seedling pot body (1) is fixedly connected with a reinforcing ring (2).

3. The biodegradable wood fiber seedling pot with a built-in slow-release nutrient pack according to claim 1, characterized in that: The wood fiber seedling pot body (1) has vent holes (9) equidistantly spaced at the bottom of the inner circumference, and the vent holes (9) and the limiting groove (8) are connected.

4. The biodegradable wood fiber seedling pot with a built-in slow-release nutrient pack according to claim 1, characterized in that: The slow-release nutrient pack body (4) is located inside the inner lining ring (3), and the inner lining pad (13) is located inside the limiting ring (14). The bottom end of the limiting ring (14) corresponds to the inner lining ring (3).

5. The biodegradable wood fiber seedling pot with a built-in slow-release nutrient pack according to claim 1, characterized in that: The outer surface of the wood fiber seedling pot body (1) is bonded with a protective pad (11), and the outer wall of the protective pad (11) is fixedly connected with a tear strip (12).

6. The biodegradable wood fiber seedling pot with a built-in slow-release nutrient pack according to claim 5, characterized in that: The protective pad (11) and the vent (9) correspond to each other.

7. The biodegradable wood fiber seedling pot with a built-in slow-release nutrient pack according to claim 1, characterized in that: A support ring (7) is fixedly connected to the bottom of the wood fiber seedling pot body (1). The surface of the support ring (7) is provided with venting grooves (10) at equal intervals. The support ring (7) is mounted on the outside of the protective pad (11).