A frost protection cover for blueberry plants

Abstract

The utility model belongs to blueberry planting field, concretely relates to a frost protection cover for blueberry planting, including planting pot, the top fixed connection of planting pot limits the ring, the inside of limit ring is provided with frost protection heat preservation cover, the front side and the back side of limit ring all are provided with the clamping groove, the inside of clamping groove is provided with the clamping rod. The utility model adds limit ring and other structures on planting pot, can play the accurate circumferential location effect to frost protection heat preservation cover, avoids the deviation of heat preservation cover in the process of using because of wind blowing, collision etc.

Description

Technical Field

[0001] This utility model relates to the field of blueberry cultivation technology, specifically to a frost protection cover for blueberry cultivation. Background Technology

[0002] In the process of blueberry pot cultivation, low temperature frost is a key threat to the growth of seedlings. Therefore, frost protection covers have become a commonly used protective device. Most blueberry frost protection covers on the market adopt an overall wrap-around structure or are fixed to the planting pot by ropes, buckles and other complicated methods. Although they can play a certain role in preventing frost, they have significant problems in terms of inconvenience in disassembly and assembly in actual use.

[0003] When watering, fertilizing, pruning, or checking the growth of blueberry plants, it takes a lot of time to untie the ropes and remove the clips, and the operation is cumbersome. In addition, some fixing structures are prone to wear and loosening after repeated disassembly and assembly, which not only reduces the stability of subsequent fixing, but may also cause damage to the frost protection cover or blueberry plants due to improper force during disassembly and assembly. Utility Model Content

[0004] The purpose of this utility model is to provide a frost protection cover for blueberry cultivation, which solves the problem that when watering, fertilizing, pruning, or checking the growth status of blueberry plants, it is necessary to spend a lot of time untying ropes and disassembling buckles, which is cumbersome. In addition, some fixing structures are prone to wear and loosening after repeated disassembly and assembly, which not only reduces the subsequent fixing stability, but may also cause damage to the frost protection cover or blueberry plants due to improper force during disassembly and assembly.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a frost protection cover for blueberry cultivation, comprising a planting pot, a limiting ring fixedly connected to the top of the planting pot, a frost protection and heat preservation cover provided inside the limiting ring, slots provided on the front and rear sides of the limiting ring, a locking rod provided inside the slot, and the surface of the locking rod fixedly connected to the surface of the frost protection and heat preservation cover.

[0006] Preferably, a friction block is fixedly connected to the surface of the lever, and the surface of the friction block is in contact with the surface of the limiting ring.

[0007] Preferably, the top of the frost-proof insulation cover is fixedly connected with a reinforcing rib, and the number of the reinforcing ribs is several, and the several reinforcing ribs are distributed in a circle at equal intervals.

[0008] Preferably, the surface of the reinforcing rib is provided with hollow grooves, and the number of hollow grooves is the same as the number of reinforcing ribs.

[0009] Preferably, an insulation sleeve is fixedly connected to the surface of the planting pot, and the insulation sleeve is located at the bottom of the limiting ring.

[0010] Preferably, the surface of the insulation sleeve is fixedly connected with anti-slip ridges, which are located on the outside of the planting pot.

[0011] Preferably, a reinforcing ring is fixedly connected to the surface of the planting pot, and the top of the reinforcing ring is fixedly connected to the bottom of the limiting ring.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model, by adding a limiting ring and other structures to the planting pot, can play a precise circumferential limiting role for the frost-proof heat preservation cover, preventing the heat preservation cover from shifting due to wind, collision, etc. during use, ensuring that the heat preservation cover always completely covers the key parts of the blueberry plant (flower buds, flowers, young fruits, etc.), and ensuring the frost protection effect.

[0014] 2. By adding a locking rod and a locking groove to the limiting ring, this utility model can stably fix the heat insulation cover to the limiting ring. Even in a light wind outdoors, it can prevent the heat insulation cover from shaking or falling off, ensuring that the heat insulation cover continues to play a physical barrier and local heat preservation role, and reducing the risk of frost protection failure due to structural loosening. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a perspective view of the frost-proof and heat-insulating cover of this utility model;

[0017] Figure 3 This is a three-dimensional cross-sectional view of the planting pot of this utility model;

[0018] Figure 4 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0019] In the picture: 1. Planting pot; 2. Limiting ring; 3. Frostproof insulation cover; 4. Slot; 5. Locking rod; 6. Friction block; 7. Reinforcing rib; 8. Hollow groove; 9. Insulation sleeve; 10. Anti-slip ridge; 11. Reinforcing ring. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-4A frost protection cover for blueberry cultivation includes a planting pot 1. A limiting ring 2 is fixedly connected to the top of the planting pot 1. A frost protection and heat preservation cover 3 is provided inside the limiting ring 2. The front and rear sides of the limiting ring 2 are provided with slots 4. The slots 4 are provided with locking rods 5. The surface of the locking rods 5 is fixedly connected to the surface of the frost protection and heat preservation cover 3.

[0022] Please see Figure 1-4 A friction block 6 is fixedly connected to the surface of the lever 5, and the surface of the friction block 6 is in contact with the surface of the limiting ring 2.

[0023] Furthermore, by setting the friction block 6, the friction between the locking rod 5 and the limiting ring 2 is increased, preventing the locking rod 5 from sliding or loosening in the locking groove 4, and further strengthening the fixing effect between the heat insulation cover and the limiting ring 2. Especially in outdoor windy scenarios, it can effectively prevent the heat insulation cover from shifting due to loose locking, and ensure the stability of frost protection.

[0024] Please see Figure 1-4 The top of the frost-proof insulation cover 3 is fixedly connected with a reinforcing rib 7. There are several reinforcing ribs 7, and the several reinforcing ribs 7 are distributed in a circle at equal distances.

[0025] Furthermore, the reinforcement ribs 7 effectively enhance the deformation resistance of the top of the insulation cover, preventing shrinkage and deformation caused by its own weight, external pressure, or temperature changes. This ensures that the insulation cover maintains its complete shape and does not collapse or wrinkle, thus continuously covering the blueberry plants and ensuring local insulation and frost protection.

[0026] Please see Figure 1-4 Hollow grooves 8 are provided on the surface of the reinforcing rib 7, and the number of hollow grooves 8 is the same as the number of reinforcing ribs 7.

[0027] Furthermore, by setting the hollow groove 8, the amount of material used for the reinforcing rib 7 can be reduced without significantly reducing the structural strength of the reinforcing rib 7, thereby reducing the overall weight of the frost-proof insulation cover 3.

[0028] Please see Figure 1-4 An insulation sleeve 9 is fixedly connected to the surface of the planting pot 1, and the insulation sleeve 9 is located at the bottom of the limiting ring 2.

[0029] Furthermore, the insulation sleeve 9 can insulate the planting pot 1 and its internal soil, preventing rapid heat loss from the soil. In particular, it can protect the surface roots and rootstock of the blueberry plant. In low-temperature frost conditions, it can prevent the surface absorbing roots from dying due to excessive freezing of the soil in the planting pot 1, while also preventing the rootstock from freezing due to low temperatures. This ensures the plant's ability to absorb water and nutrients, maintains normal plant growth, and enhances the frost protection effect from a basic level.

[0030] Please see Figure 1-4 The surface of the insulation sleeve 9 is fixedly connected with anti-slip ridges 10, which are located on the outside of the planting pot 1.

[0031] Furthermore, the anti-slip ridges 10 increase the friction between the surface of the planting pot 1 and the hand, handling tools, or the surface on which it is placed. When the grower handles the planting pot 1, it can effectively prevent the planting pot 1 from slipping and falling. When placing it, it can also prevent the planting pot 1 from shifting due to slippery ground or slight collisions, ensuring the stable growth of the blueberry plants and reducing problems such as plant damage and the detachment of the insulation cover caused by improper handling or placement.

[0032] Please see Figure 1-4 A reinforcing ring 11 is fixedly connected to the surface of the planting pot 1, and the top of the reinforcing ring 11 is fixedly connected to the bottom of the limiting ring 2.

[0033] Furthermore, by setting the reinforcing ring 11, the force of the limiting ring 2 can be transferred to the reinforcing ring 11, and then evenly distributed to the body of the planting pot 1 through the reinforcing ring 11. This avoids the limiting ring 2 being fixed to the planting pot 1 at a single point on the top, which would cause the connection part to be stressed and break or deform. After the heat insulation cover is installed, the limiting ring 2 needs to bear the weight of the heat insulation cover and the external wind force. The reinforcing ring 11 can effectively improve the structural strength of the connection between the two.

[0034] The specific implementation process of this utility model is as follows: When in use, the planting pot 1 and the frost protection and heat preservation cover 3 are fixedly connected in the figure. In this state, the frost protection and heat preservation cover 3 will block the frost in the environment and prevent the frost from falling on the blueberry seedlings inside the planting pot 1.

[0035] When the frost protection cover 3 needs to be removed, the user holds the anti-slip protrusions 10 on the surface of the planting pot 1 with one hand and grasps the reinforcing rib 7 at the top of the frost protection cover 3 with the other hand. Rotating the reinforcing rib 7 causes the frost protection cover 3 to rotate slightly, which in turn causes the locking rod 5 to slide. The locking rod 5 slides from one side to the other inside the slot 4, and the slot 4 loses its fixation on the locking rod 5. Moving the frost protection cover 3 upward causes the locking rod 5 to exit the slot 4, and the frost protection cover 3 on top of the planting pot 1 can then be completely removed.

[0036] 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 frost protection cover for blueberry cultivation, comprising a planting pot (1), characterized in that: The top of the planting pot (1) is fixedly connected to a limiting ring (2), and the inside of the limiting ring (2) is provided with a frost-proof heat insulation cover (3). The front and rear sides of the limiting ring (2) are provided with slots (4), and the inside of the slots (4) is provided with a locking rod (5). The surface of the locking rod (5) is fixedly connected to the surface of the frost-proof heat insulation cover (3).

2. The frost protection cover for blueberry cultivation according to claim 1, characterized in that: A friction block (6) is fixedly connected to the surface of the lever (5), and the surface of the friction block (6) is in contact with the surface of the limiting ring (2).

3. The frost protection cover for blueberry cultivation according to claim 1, characterized in that: The top of the frost-proof insulation cover (3) is fixedly connected with a reinforcing rib (7), and the number of the reinforcing ribs (7) is several, and the several reinforcing ribs (7) are distributed in a circle at equal distances.

4. A frost protection cover for blueberry cultivation according to claim 3, characterized in that: The surface of the reinforcing bar (7) is provided with hollow grooves (8), and the number of hollow grooves (8) is the same as the number of reinforcing bars (7).

5. A frost protection cover for blueberry cultivation according to claim 1, characterized in that: A heat-insulating sleeve (9) is fixedly connected to the surface of the planting pot (1), and the heat-insulating sleeve (9) is located at the bottom of the limiting ring (2).

6. A frost protection cover for blueberry cultivation according to claim 5, characterized in that: The surface of the insulation sleeve (9) is fixedly connected with anti-slip ridges (10), which are located on the outside of the planting pot (1).

7. A frost protection cover for blueberry cultivation according to claim 1, characterized in that: A reinforcing ring (11) is fixedly connected to the surface of the planting pot (1), and the top of the reinforcing ring (11) is fixedly connected to the bottom of the limiting ring (2).

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