Seedling anti-freezing device for forest cultivation

Abstract

The utility model discloses a seedling anti-freezing device for forest cultivation, and belongs to the technical field of tree maintenance. Comprising a corrugated cystosepiment, two pearl wool layers are fixedly connected to the outer portion of the corrugated cystosepiment in a symmetrical structure, the pearl wool layers are sleeved with an opening binding sleeve, the opening binding sleeve is formed by clamping and installing two half-opening sleeves, opening binding cotton strips are fixedly connected to the inner walls of the half-opening sleeves, and hook-and-loop fasteners are fixedly connected to the outer walls of the half-opening sleeves. The heat preservation layer formed by the corrugated foam plate of the flexible structure and the pearl wool layer wraps the tree, under sealing limiting of the opening binding sleeve, the heat preservation protection device can be tightly attached to the tree for heat preservation protection, and the heat preservation effect can be improved under wrapping of the heat preservation layer of the hollow structure; and in order to ensure that the thermal insulation layer can be flatly wrapped outside the tree, the pearl wool layer can be cut according to the lines of the corrugated foam plate, so that the butt-jointed end surfaces of the thermal insulation layer are more flatly connected, and the flatness of thermal insulation use is improved.

Description

Technical Field

[0001] This application relates to the field of tree maintenance technology, and more specifically, to a seedling antifreeze device for forest cultivation. Background Technology

[0002] In expanding forest afforestation projects, in order to ensure that seedlings can survive the cold winter and survive successfully, anti-freezing devices are often added to the outside of transplanted trees to protect them.

[0003] The prior art publication (announcement) number CN221784836U provides a seedling antifreeze device for forest cultivation. In this related technology, the combined use of an arc-shaped plate, a groove, a heat-insulating sponge, and a rebounder can protect forest seedlings from freezing. By setting up the heat-insulating sponge, the forest seedlings can be further insulated, forming an additional heat insulation layer, improving the overall heat preservation effect, reducing the risk of cold damage to forest seedlings, and further improving the antifreeze effect of the device.

[0004] Although the existing technical solutions described above can achieve the relevant beneficial effects through the existing technical structure, they still have the following defects: the insulation structure cannot effectively fit the outside of the tree for insulation, and the insulation effect is not good.

[0005] In view of this, we propose a frost protection device for seedlings used in forest cultivation. Utility Model Content

[0006] To address the problems mentioned in the background art, this application provides a frost protection device for seedlings used in forest cultivation.

[0007] The frost protection device for seedlings used in forest cultivation provided in this application adopts the following technical solution:

[0008] A seedling antifreeze device for forest cultivation includes a corrugated foam board. Two layers of pearl cotton are fixedly connected to the outside of the corrugated foam board in a symmetrical structure. A drawstring sleeve is fitted over the outside of the pearl cotton layers. The drawstring sleeve is composed of two half-sleeves that are snapped together. A drawstring cotton strip is fixedly connected to the inner wall of each half-sleeve, and a Velcro strap is fixedly connected to the outer wall of each half-sleeve.

[0009] By adopting the above technical solution, the insulation layer formed by the flexible corrugated foam board and the pearl cotton layer is wrapped around the outside of the tree. With the sealing and limiting of the closure sleeve, it can not only fit tightly against the tree for insulation and protection, but also improve the insulation effect under the insulation layer of the hollow structure. In order to ensure that the insulation layer is flat when wrapped around the outside of the tree, the pearl cotton layer can be cut according to the texture of the corrugated foam board, so that the end face of the joint insulation layer is more flat and the flatness of the insulation is improved.

[0010] As an optional solution to the technical solution in this application, the width of the insulation layer formed by the corrugated foam board and the pearl cotton layer can be an integer value of 1, 2 or 3 meters.

[0011] By adopting the above technical solution, the insulation layer formed by corrugated foam board produced in whole meters and pearl cotton layer can be flexibly cut and used according to the height requirements of trees, ensuring the flexibility of the installation and use of the insulation layer.

[0012] As an optional solution to the technical solution of this application, the pearl cotton layer has multiple vertical V-grooves with a linear, equidistant structure on one side.

[0013] By adopting the above technical solution, multiple vertical V-grooves are opened on one side of the pearl cotton layer in a linear and equally spaced structure. This ensures that when the pearl cotton layer is wrapped around the outside of the tree, the V-grooves will expand and close, ensuring the flatness of the pearl cotton layer wrapped around the outside of the tree. In addition, the opening V-groove structure makes it easy to cut and tear the pearl cotton layer neatly, improving the neatness of the end face.

[0014] As an optional solution to the technical solution in this application, the half-mouth sleeve is a transparent ring plate made of acrylic sheet, and one side of the half-mouth sleeve has a ring-shaped structure with multiple elastic support strips fixedly connected.

[0015] By adopting the above technical solution, a transparent semi-sleeve made of acrylic sheet is used to reflect sunlight, which prolongs the time that sunlight stays in the hollow insulation layer formed by the corrugated foam board and the pearl cotton layer, thereby increasing the insulation time of the insulation layer formed by the corrugated foam board and the pearl cotton layer. On one side of the semi-sleeve, multiple elastic support strips are fixedly connected in a ring-shaped structure with equal spacing. When the semi-sleeve is placed on the outside of the tree to fit and limit the insulation layer, the elastic support strips can be pressed against the outside of the insulation layer to press and limit the insulation layer, thereby improving the neatness and aesthetics of the insulation layer installation.

[0016] As an optional solution to the technical solution in this application, the outer surface of the magic strip is coated with an insect repellent.

[0017] By adopting the above technical solution, the Velcro strap is coated with an insect repellent. After the Velcro strap is installed on the outside of the tree to connect and limit the insulation layer, the exposed Velcro strap can release the insect repellent, intercepting and protecting against pests, thus improving the maintenance and use effect of the device on trees.

[0018] In summary, this application includes at least one of the following beneficial technical effects:

[0019] 1. This application utilizes a flexible corrugated foam board and a layer of pearl cotton to form an insulation layer that wraps around the outside of a tree. With the sealing and limiting function of the closure sleeve, it can not only fit tightly against the tree for insulation and protection, but also improve the insulation effect under the insulation layer with a hollow structure. In order to ensure that the insulation layer is flat when wrapped around the outside of the tree, the pearl cotton layer can be cut according to the texture of the corrugated foam board, so that the end faces of the joint insulation layer are more flat and the flatness of the insulation is improved.

[0020] 2. This application utilizes multiple vertical V-grooves with a linear, equidistant structure on one side of the pearl cotton layer to ensure that the V-grooves expand and close when the pearl cotton layer is wrapped around the tree, thus ensuring the flatness of the pearl cotton layer wrapped around the tree. Furthermore, the V-groove structure facilitates neat cutting and tearing of the pearl cotton layer, improving the neatness of the end face. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of a seedling antifreeze device for forest cultivation disclosed in a preferred embodiment of this application;

[0022] Figure 2 This is a partial structural schematic diagram of a seedling antifreeze device for forest cultivation disclosed in a preferred embodiment of this application;

[0023] Figure 3 This is a bottom view of the ferrule structure of a seedling antifreeze device for forest cultivation disclosed in a preferred embodiment of this application;

[0024] The labels in the diagram are as follows: 1. Corrugated foam board; 2. Pearl cotton layer; 3. Drawstring sleeve; 21. V-groove; 31. Half-open sleeve; 32. Drawstring cotton strip; 33. Velcro strap; 34. Elastic support strip. Detailed Implementation

[0025] The present application will be further described in detail below with reference to the accompanying drawings.

[0026] Reference Figure 1-3 The frost protection device for seedlings used in forest cultivation described in this application includes a corrugated foam board 1. Two pearl cotton layers 2 are fixedly connected to the outside of the corrugated foam board 1 in a symmetrical structure. A drawstring sleeve 3 is fitted on the outside of the pearl cotton layers 2. The drawstring sleeve 3 is composed of two half-sleeves 31 that are snapped together. A drawstring cotton strip 32 is fixedly connected to the inner wall of the half-sleeve 31. A Velcro strap 33 is fixedly connected to the outer wall of the half-sleeve 31. An insect repellent is coated on the outside of the Velcro strap 33.

[0027] This forest cultivation seedling antifreeze device utilizes a flexible corrugated foam board 1 and a pearl cotton layer 2 to form an insulation layer that wraps around the tree. With the sealing and limiting function of the binding sleeve 3, it not only tightly adheres to the tree for insulation and protection but also enhances the insulation effect thanks to the hollow structure of the insulation layer. To ensure the insulation layer is flat on the tree, the pearl cotton layer 2 can be cut according to the texture of the corrugated foam board 1, resulting in a smoother connection between the end faces of the insulation layers and improving the flatness of the insulation application. The Velcro strap 33 is coated with an insect repellent. After the Velcro strap 33 is fitted onto the tree with the half-binding sleeve 31 to connect and limit the insulation layer, the exposed Velcro strap 33 releases the insect repellent, intercepting and protecting against pests, thus improving the device's effectiveness in protecting the tree.

[0028] Reference Figure 2 In the forest seedling antifreeze device described in this application embodiment, the width of the insulation layer formed by the corrugated foam board 1 and the pearl cotton layer 2 can be an integer value of 1, 2 or 3 meters.

[0029] This seedling antifreeze device for forest cultivation utilizes a corrugated foam board 1 and a pearl cotton layer 2, which together form an insulation layer. This allows the insulation layer to be flexibly cut and used according to the height requirements of the trees, ensuring the flexibility of the insulation layer installation and use.

[0030] Reference Figure 2 and Figure 1 In the forest seedling antifreeze device described in this application embodiment, the pearl cotton layer 2 has multiple vertical V-grooves 21 with a linear and equidistant structure on one side.

[0031] This seedling antifreeze device for forest cultivation utilizes multiple vertical V-grooves 21 with a linear, equidistant structure on one side of the pearl cotton layer 2. This ensures that when the pearl cotton layer 2 is wrapped around the tree, the V-grooves 21 expand and contract, guaranteeing the flatness of the pearl cotton layer 2 wrapped around the tree. Furthermore, the V-grooves 21 structure facilitates the neat cutting and tearing of the pearl cotton layer 2, improving the neatness of the end face.

[0032] Reference Figure 3 and Figure 1 In the forest seedling antifreeze device described in this application embodiment, the half-mouth sleeve 31 is a transparent ring plate made of acrylic sheet, and one side of the half-mouth sleeve 31 is fixedly connected with multiple elastic support strips 34 in a ring-shaped and equally spaced structure.

[0033] This seedling antifreeze device for forest cultivation utilizes a transparent semi-sleeve 31 made of acrylic sheet to reflect sunlight, extending the time sunlight remains within the hollow insulation layer formed by the corrugated foam board 1 and the pearl cotton layer 2. This improves the insulation duration of the insulation layer. Furthermore, one side of the semi-sleeve 31 is fixedly connected with multiple elastic support strips 34 in a ring-shaped, equally spaced structure. When the semi-sleeve 31 is fitted over the tree to limit the insulation layer, the elastic support strips 34 can press against the outside of the insulation layer, thus improving the neatness and aesthetics of the insulation layer installation.

[0034] Working principle: When using this device to insulate and protect transplanted trees, first, put the two halves of the sleeve 31 on the outside of the tree and snap them together to form the binding sleeve 3. After adjusting the appropriate height of the binding sleeve 3, wrap the binding cotton strip 32 around the outside of the tree to tightly connect and limit the binding sleeve 3 to the tree.

[0035] Next, the insulation layer structure formed by the corrugated foam board 1 and the pearl cotton layer 2 is appropriately cut according to the diameter specifications of the tree, and the cut insulation layer is wrapped around the outside of the tree, so that one end of the V-groove 21 is attached to the outside of the binding cotton strip 32 and pressed against the outside of the elastic support strip 34 for limitation.

[0036] Finally, wrap the magic tape 33 tightly to connect the insulation layer to the tree, and then cover the bottom of the tree with soil to seal the insulation layer.

Claims

1. A seedling antifreeze device for forest cultivation, characterized in that, The product includes a corrugated foam board (1), on which two pearl cotton layers (2) are fixedly connected in a symmetrical structure. A drawstring sleeve (3) is fitted on the outside of the pearl cotton layers (2). The drawstring sleeve (3) is composed of two half-sleeves (31) snapped together. A drawstring cotton strip (32) is fixedly connected to the inner wall of the half-sleeve (31), and a Velcro strap (33) is fixedly connected to the outer wall of the half-sleeve (31).

2. The seedling antifreeze device for forest cultivation according to claim 1, characterized in that: The width of the insulation layer formed by the corrugated foam board (1) and the pearl cotton layer (2) can be a whole meter value of 1, 2 or 3.

3. The seedling antifreeze device for forest cultivation according to claim 1, characterized in that: The pearl cotton layer (2) has multiple vertical V-grooves (21) on one side with a linear, equally spaced structure.

4. The seedling antifreeze device for forest cultivation according to claim 1, characterized in that: The half-mouth sleeve (31) is a transparent ring plate made of acrylic sheet, and one side of the half-mouth sleeve (31) is fixedly connected with multiple elastic support strips (34) in a ring-shaped, equally spaced structure.

5. The seedling antifreeze device for forest cultivation according to claim 1, characterized in that: The outside of the magic strip (33) is coated with an insect repellent.

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