Anti-freezing protection device for field planting of polygonatum kingianum

Abstract

The utility model provides an anti-freezing protection device for field planting of polygonatum kingianum, and belongs to the technical field of high-quality and efficient production of agriculture and forestry plants. Comprising a heat preservation cover, a first box body and a second box body, a first box opening is formed in the heat preservation cover, the opening direction of the first box opening is downward, the top end of the first box body is sleeved with the first box opening, a third box opening is formed in the inner side of the first box body, the opening direction of the third box opening is upward, and the second box body is arranged at the top end of the third box opening; the second box body is a foam box for placing polygonatum kingianum tissue culture bottle seedlings, the foam box is filled with a proper culture medium to protect roots and twigs of the seedlings from being influenced by the external environment, the first box body has a heat preservation effect, and the middle of a notch is filled with a heat preservation material such as foamed plastic, rock wool and glass fiber cotton. The heat preservation material is arranged outside the second box body and inside the outer-layer sunshade heat preservation cover and has the effects of reducing heat conduction and slowing down temperature changes, and the first box body is covered with the sunshade heat preservation cover.

Description

Technical Field

[0001] The utility model relates to the technical field of high-quality and efficient production of agricultural and forestry plants, and in particular to an antifreeze protection device for field planting of polygonatum cyrtonema. Background Art

[0002] Polygonatum sibiricum is the dried rhizome of Yunnan Polygonatum sibiricum, a plant of the Liliaceae family. According to different shapes, it is commonly known as "big polygonatum", "chicken head polygonatum", and "ginger-shaped polygonatum". It has the effects of replenishing qi and nourishing yin, strengthening the spleen, moistening the lungs, and benefiting the kidneys; it is often used for spleen and stomach qi deficiency, fatigue, insufficient stomach yin, dry mouth and poor appetite, dry cough due to lung deficiency, cough due to fatigue and hemoptysis, insufficient essence and blood, soreness of waist and knees, premature graying of hair, internal heat and thirst.

[0003] The temperature is low in winter, and Polygonatum cyrtonema planted in the field is easily frozen to death. In order to reduce the impact of the external temperature on the seedlings and protect the healthy growth of the seedlings, the present application provides a Polygonatum cyrtonema field planting anti-freeze protection device to meet the needs. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a frost protection device for field planting of Polygonatum cyrtonema to solve the problem that Polygonatum cyrtonema planted in the field is easy to be frozen to death due to the low temperature in winter, in order to reduce the influence of the external temperature on the seedlings and protect the healthy growth of the seedlings.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a frost protection device for field planting of Polygonatum cyrtonema, comprising a heat preservation cover, a first box body, and a second box body. The heat preservation cover is provided with a first box opening, the opening direction of the first box opening is downward, the first box opening is arranged on the top of the first box body, a third box opening is arranged on the inner side of the first box body, the opening direction of the third box opening is upward, and the second box body is arranged on the top of the third box opening.

[0006] Preferably, the second box body is provided with a second box opening, and the opening direction of the second box opening is upward.

[0007] Preferably, the sides of the heat-insulating cover, the first box body and the second box body are all provided with a plurality of through holes, and the plurality of through holes are used for ventilation.

[0008] Preferably, the heat-insulating cover is symmetrically provided with a plurality of connecting pieces and fixing anchors along the longitudinal axis direction.

[0009] Preferably, the connecting piece is arranged in an L shape, and the bottom end of the connecting piece is penetrated by a fixing anchor.

[0010] Preferably: a notch is provided in the middle of the first box body, and the notch is provided as a middle partition.

[0011] Preferably: the second box body is made of foam material, and the second box opening is used for placing the culture matrix.

[0012] Preferably, the heat-insulating cover is made of transparent plastic or glass.

[0013] Compared with the prior art, the utility model has at least the following beneficial effects:

[0014] 1. The second box is a foam box for placing the Yunnan Polygonatum tissue culture bottle seedlings. The foam box is filled with suitable cultivation matrix to protect the roots and tender branches of the seedlings from the influence of the external environment. The first box has a heat preservation effect. The middle of the groove is filled with heat preservation materials, such as foam plastics, rock wool, glass fiber wool, etc. The heat preservation materials are arranged on the outside of the second box and inside the outer sunshade and heat preservation cover, which has the effect of reducing heat conduction and slowing down temperature changes.

[0015] 2. The sunshade and heat-insulating cover covers the outside of the first box. The heat-insulating cover material can be made of transparent plastic or glass. It has the functions of sunshade, heat preservation and light transmission. It can prevent the damage to the seedlings by low temperature weather and use sunlight for heating. The layers of materials in the multi-layer structure are fixed to each other, which can enhance the stability of the overall structure and reduce the risk of damage caused by external factors such as wind. It can effectively reduce energy consumption, reduce dependence on heating equipment, save energy costs, and reduce planting costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of a frost protection device for field planting of Polygonatum cyrtonema.

[0018] Figure 2 The schematic diagram of the top view of the structure of the heat preservation cover in a frost protection device for field planting of Polygonatum cyrtonema is shown in the figure.

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the connecting parts in a frost protection device for field planting of Polygonatum cyrtonema.

[0020] Figure 4 This is a schematic diagram of the structure inside the insulation cover of a frost protection device for field planting of Polygonatum cyrtonema.

[0021] Figure 5 This is a schematic diagram of the structure of the inner box in a frost protection device for field planting of Polygonatum cyrtonema.

[0022] [reference numerals]

[0023] 1. Insulation cover; 2. First box body; 3. Through hole; 4. Connector; 5. Fixed anchor; 6. Second box body; 7. First box opening; 8. Notch; 9. Second box opening; 10. Third box opening.

[0024] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0025] The following is a detailed description of a Yunnan Polygonatum field planting antifreeze protection device provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0026] like Figure 3 , Figure 4 and Figure 5 As shown, an embodiment of the utility model provides a frost protection device for field planting of Polygonatum cyrtonema, comprising a heat preservation cover 1, a first box body 2, and a second box body 6. The heat preservation cover 1 is provided with a first box opening 7, the opening direction of the first box opening 7 is downward, and the first box opening 7 is sleeved on the top of the first box body 2. A third box opening 10 is arranged on the inner side of the first box body 2, the opening direction of the third box opening 10 is upward, and the top of the third box opening 10 is provided with a second box body 6. The second box body 6 is a foam box for placing Polygonatum cyrtonema tissue culture bottle seedlings, and the foam box is filled with a suitable cultivation matrix to protect the roots and tender branches of the seedlings from the influence of the external environment. The first box body 2 has a heat preservation effect, and a heat preservation material is filled in the middle of the slot 8. , such as foam plastic, rock wool, glass fiber wool, etc., the thermal insulation material is arranged on the outside of the second box body 6 and the inside of the outer sunshade and thermal insulation cover 1, which has the effect of reducing heat conduction and slowing down temperature changes. The sunshade and thermal insulation cover 1 covers the outside of the first box body 2. The thermal insulation cover 1 material can be made of transparent plastic or glass, which has the functions of shading, heat preservation and light transmission, can prevent the damage of seedlings to low temperature weather, and use sunlight for heating. The layers of materials in the multi-layer structure are fixed to each other, which can enhance the stability of the overall structure and reduce the risk of damage caused by external factors such as wind. It can effectively reduce energy consumption, reduce dependence on heating equipment, save energy costs, and reduce planting costs.

[0027] like Figure 1 and Figure 2As shown, the second box body 6 is provided with a second box opening 9, the opening direction of the second box opening 9 is upward, and the material used for the second box opening 9 has certain weather resistance and durability, can maintain a good thermal insulation effect for a long time, and extend the service life of the device.

[0028] Several through holes 3 are arranged on the sides of the heat preservation cover 1, the first box body 2 and the second box body 6. The several through holes 3 are used for ventilation. Appropriate ventilation holes are designed to ensure that the seedlings obtain sufficient fresh air, while preventing carbon dioxide accumulation and oxygen deficiency, and maintaining a good growth environment.

[0029] The thermal insulation cover 1 is symmetrically provided with a plurality of connectors 4 and fixing anchors 5 along the longitudinal axis. After the thermal insulation cover 1 is placed, the connectors 4 are arranged in an L shape, and the bottom ends of the connectors 4 are penetrated by the fixing anchors 5. The entire device is fixed by inserting the fixing anchors 5 into the ground to ensure the stability and durability of the entire thermal insulation structure and prevent damage caused by external forces such as wind because the second box 6 foam box and the sunshade thermal insulation cover 1 are relatively light.

[0030] A notch 8 is provided in the middle of the first box body 2, and the notch 8 is set as a middle partition. The thermal insulation material and the sunshade material in the multi-layer structure have a certain degree of adjustability and can be adjusted according to actual needs to meet the thermal insulation requirements under different climatic conditions.

[0031] The second box body 6 is made of foam material, and the second box opening 9 is used to place the cultivation matrix. The foam box is filled with a suitable cultivation matrix to protect the roots and tender branches of the seedlings from the influence of the external environment.

[0032] The heat-insulating cover 1 is made of transparent plastic or glass material, and has the functions of sunshade, heat preservation and light transmission, which can prevent the damage of low temperature weather to the seedlings and use sunlight for heating at the same time.

[0033] The utility model provides a technical solution, the second box 6 is a foam box for placing Yunnan Polygonatum tissue culture bottle seedlings, the foam box is filled with a suitable cultivation matrix to protect the roots and tender branches of the seedlings from the influence of the external environment, the first box 2 has a heat preservation effect, and the middle of the slot 8 is filled with heat preservation materials, such as foam plastics, rock wool, glass fiber wool, etc. The heat preservation material is arranged on the outside of the second box 6 and inside the outer sunshade and heat preservation cover 1, which has the effect of reducing heat conduction and slowing down temperature changes. The sunshade and heat preservation cover 1 covers the outside of the first box 2. The material of the heat preservation cover 1 can be selected from transparent plastic or glass, which has the functions of shading, heat preservation and light transmission, can prevent the damage of low temperature weather to the seedlings, and use sunlight for heating at the same time. The layers of materials in the multi-layer structure are fixed to each other, which can enhance the stability of the overall structure and reduce the risk of damage caused by external wind and other factors. It can effectively reduce energy consumption, reduce dependence on heating equipment, save energy costs, and reduce planting costs.

[0034] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to enable the public to have a thorough understanding of the present invention, the specific details are described in detail in the above preferred embodiments of the present invention, and the present invention can be fully understood by those skilled in the art without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A frost protection device for field planting of Polygonatum cyrtonema, characterized in that: The invention comprises a heat-insulating cover (1), a first box body (2), and a second box body (6); the heat-insulating cover (1) is provided with a first box opening (7), the opening direction of the first box opening (7) is downward, the first box opening (7) is sleeved on the top of the first box body (2), a third box opening (10) is provided on the inner side of the first box body (2), the opening direction of the third box opening (10) is upward, and the second box body (6) is provided on the top of the third box opening (10).

2. The antifreeze protection device for field planting of Polygonatum cyrtonema according to claim 1 is characterized in that: The second box body (6) is provided with a second box opening (9), and the opening direction of the second box opening (9) is upward.

3. The antifreeze protection device for field planting of Polygonatum cyrtonema according to claim 1 is characterized in that: The sides of the heat-insulating cover (1), the first box body (2) and the second box body (6) are all provided with a plurality of through holes (3), and the plurality of through holes (3) are used for ventilation.

4. The antifreeze protection device for field planting of Polygonatum cyrtonema according to claim 3 is characterized in that: The heat-insulating cover (1) is symmetrically provided with a plurality of connecting pieces (4) and fixing anchors (5) along the longitudinal axis direction.

5. The antifreeze protection device for field planting of Polygonatum cyrtonema according to claim 4 is characterized in that: The connecting member (4) is arranged in an L-shape, and the bottom end of the connecting member (4) is penetrated by a fixing anchor (5).

6. The antifreeze protection device for field planting of Polygonatum cyrtonema according to claim 3 is characterized in that: A notch (8) is provided in the middle of the first box body (2), and the notch (8) is configured as a middle partition.

7. The antifreeze protection device for field planting of Polygonatum cyrtonema according to claim 2 is characterized in that: The second box body (6) is made of foam material, and the second box opening (9) is used for placing a culture matrix.

8. The antifreeze protection device for field planting of Polygonatum cyrtonema according to claim 4 is characterized in that: The heat-insulating cover (1) is made of transparent plastic or glass.

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