A forestry seedling planting wind-preventing device

Abstract

This utility model relates to the field of wind protection technology for forestry seedlings and discloses a wind protection device for planting forestry seedlings, including a wrapping sheet. The wrapping sheet is a rectangular sheet. A fixing post is provided on one side of the wrapping sheet, and several fixing posts are equally spaced. A number of fixing holes are provided on the other side of the wrapping sheet corresponding to the fixing posts. A reinforcing strip is provided on the outer surface of the wrapping sheet. The reinforcing strip is arranged longitudinally, and several reinforcing strips are spaced apart. Each reinforcing strip has two slots spaced apart longitudinally. The slot at the higher position is inserted into the end of a long support rod, and the slot at the lower position is inserted into the end of a short support rod. By wrapping the wrapping sheet around the tree trunk and supporting the tree trunk, the size of the support cross section is increased. This avoids cutting the outer bark of the seedling and can more effectively prevent the seedling from breaking.

Description

Technical Field

[0001] This utility model relates to the field of wind protection technology for forestry seedlings, specifically a wind protection device for planting forestry seedlings. Background Technology

[0002] Forestry refers to the production sector that protects the ecological environment and maintains ecological balance, cultivates and protects forests to obtain timber and other forest products, and utilizes the natural characteristics of trees to play a protective role. It is an important component of the national economy. During the planting of forestry seedlings, in order to prevent the seedlings from being blown down by strong winds, fixing devices are usually used to secure the trunks of the seedlings.

[0003] According to the "A Tree Windproof Fixing Frame for Forestry" published in Chinese Patent Publication No. CN216219185U, it includes a connecting plate, a movable seat fixedly connected to one side of the connecting plate, and a sleeve detachably provided on the other side of the connecting plate. A first leg is rotatably connected to the side wall of the movable seat, and a second leg is provided at the end of the first leg away from the movable seat. A movable rod is slidably connected inside the sleeve, and a clamp is provided on the side of the sleeve away from the connecting plate. An elastic pad is fixedly connected to the inner side wall of the clamp. This invention facilitates adjustment of the clamp and prevents trees from developing knots due to constraint during growth. It also provides sufficient bending space for tree intervention, increasing the survival rate of the trees.

[0004] The device is fixed to the tree trunk surface by a ring-shaped clamp structure. The clamp structure has a small cross section. The bark of the tree seedling is delicate and easily broken. When the support cross section is small, it is easy to cut the bark of the seedling and make the seedling easy to break. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a windproof device for planting forest seedlings. By wrapping the trunk with a wrapping sheet and supporting the trunk, the size of the support cross section is increased, which can more effectively prevent the seedlings from breaking while avoiding cutting the outer bark of the seedlings.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0007] A windbreak device for planting forest seedlings includes a wrapping sheet, which is rectangular. A fixing post is provided on one side of the wrapping sheet, and several fixing posts are equally spaced. A number of fixing holes are provided on the other side of the wrapping sheet corresponding to the fixing posts. A reinforcing strip is provided on the outer surface of the wrapping sheet, which is arranged longitudinally and several reinforcing strips are spaced apart. Each reinforcing strip has two slots spaced apart longitudinally. The slot at the higher position is inserted into the end of a long support rod, and the slot at the lower position is inserted into the end of a short support rod.

[0008] Preferably, the wrapping sheet is provided with two sets of fixing posts and fixing holes, and the two sets of fixing posts and fixing holes are respectively located at the upper and lower ends of the wrapping sheet.

[0009] Preferably, the outer side of the wrapping sheet is also provided with two baffles, which are spaced apart laterally and form a groove between the two baffles, and a strap is provided in the groove.

[0010] Preferably, the package sheet is provided with two sets of baffles and straps, and the two sets of baffles and straps are respectively provided at the upper and lower ends of the package sheet.

[0011] Preferably, the slot is a longitudinally arranged rectangular slot, and each end of the long support rod and the short support rod is provided with a crossbar. The crossbar has the same cross-section as the slot. The slot is connected to a fixed cavity, and the length and width of the fixed cavity are both greater than the length of the slot.

[0012] Compared with the prior art, the beneficial effects achieved by this utility model are:

[0013] Wrap the wrapping sheet around the sapling trunk. Based on the trunk's diameter at breast height (DBH), insert the fixing hole on one side of the wrapping sheet into the fixing post on the other side to secure it. Insert the upper end of the long support rod into the slot at the upper end of the reinforcing strip, and support the lower end of the long support rod on the ground. Insert the upper end of the short support rod into the slot at the lower end of the reinforcing strip, and support the lower end of the short support rod on the ground. The support points of the long and short support rods act on the reinforcing strip, and the reinforcing strip's supporting force acts on the wrapping sheet. By wrapping the trunk with the wrapping sheet, the supporting force on the trunk is distributed. By wrapping the trunk with the wrapping sheet and supporting it, the size of the supporting cross section is increased. This avoids cutting the sapling's outer bark and more effectively prevents the sapling from breaking. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a top view of the structure of the wrapping sheet of this utility model;

[0016] Figure 3 This is a schematic diagram of the unfolded structure of the packaging sheet of this utility model;

[0017] Figure 4 This is a schematic diagram of the slot structure of this utility model. Figure 1 ;

[0018] Figure 5 This is a schematic diagram of the slot structure of this utility model. Figure 2 .

[0019] The components include: 1. Wrapping sheet; 2. Fixing post; 3. Fixing hole; 4. Reinforcing strip; 5. Slot; 6. Long support rod; 7. Short support rod; 8. Stop bar; 9. Strap; 10. Crossbar; 11. Fixing cavity. 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] This utility model provides the following technical solution:

[0022] Combination Figures 1 to 3 As shown in the figure, this embodiment discloses a windbreak device for planting forest seedlings, including a wrapping sheet 1, which is a rectangular sheet. A fixing post 2 is provided on one side of the wrapping sheet 1, and several fixing posts 2 are arranged at equal intervals. A number of fixing holes 3 are provided on the other side of the wrapping sheet 1, corresponding to the fixing posts 2. A reinforcing strip 4 is provided on the outer surface of the wrapping sheet 1, which is arranged longitudinally and several reinforcing strips 4 are arranged at intervals. Two slots 5 are arranged at intervals along the longitudinal direction on each reinforcing strip 4. The slot 5 located at the higher position is inserted into the end of the long support rod 6, and the slot 5 located at the lower position is inserted into the end of the short support rod 7.

[0023] Wrap the wrapping sheet 1 around the sapling trunk. Based on the diameter at breast height (DBH) of the sapling trunk, nest the fixing hole 3 on one side of the wrapping sheet 1 into the fixing post 2 on the other side of the wrapping sheet 1 to fix the wrapping sheet 1. Insert the upper end of the long support rod 6 into the slot 5 at the upper end of the reinforcing strip 4, and support the lower end of the long support rod 6 on the ground. Insert the upper end of the short support rod 7 into the slot 5 at the lower end of the reinforcing strip 4, and support the lower end of the short support rod 7 on the ground. The support points of the long support rod 6 and the short support rod 7 act on the reinforcing strip 4, and the supporting force of the reinforcing strip 4 acts on the wrapping sheet 1. By wrapping the sapling 1 around the trunk, the supporting force on the trunk is distributed. By wrapping the sapling 1 around the trunk and supporting the trunk, the size of the supporting cross section is increased. This avoids cutting the outer bark of the sapling and can more effectively prevent the sapling from breaking.

[0024] Specifically, in combination Figure 1 As shown, the wrapping sheet 1 is provided with two sets of fixing posts 2 and fixing holes 3, and the two sets of fixing posts 2 and fixing holes 3 are respectively provided at the upper and lower ends of the wrapping sheet 1.

[0025] The upper and lower ends of the wrapping sheet 1 are fixed by two sets of fixing posts 2 and fixing holes 3, which improves the fixing effect of the wrapping sheet 1 on the surface of the seedling trunk.

[0026] Specifically, in combination Figure 1 As shown, the outer side of the wrapping sheet 1 is also provided with two baffles 8, which are arranged laterally and form a groove between the two baffles 8, and a strap 9 is provided in the groove.

[0027] The binding strap 9 is fixed by the groove formed between the two retaining strips 8 to prevent the binding strap 9 from moving. At the same time, the binding strap 9 tightens the wrapping piece 1, which further improves the fixing effect of the wrapping piece 1 on the surface of the seedling trunk.

[0028] Specifically, in combination Figure 1 As shown, the package sheet 1 is provided with two sets of baffles 8 and straps 9, and the two sets of baffles 8 and straps 9 are respectively provided at the upper and lower ends of the package sheet 1.

[0029] The two sets of baffles 8 and straps 9 can be used to secure the top and bottom ends of the package piece 1 respectively.

[0030] Specifically, in combination Figure 4 and Figure 5 As shown, the slot 5 is a rectangular slot arranged longitudinally. The ends of the long support rod 6 and the short support rod 7 are each provided with a crossbar 10. The crossbar 10 has the same cross-section as the slot 5. The slot 5 is connected to a fixed cavity 11. The length and width of the fixed cavity 11 are both greater than the length of the slot 5.

[0031] By raising the long support rod 6 or the short support rod 7 to a horizontal position, aligning the horizontal bar 10 vertically with the slot 5, inserting the horizontal bar 10 into the fixed cavity 11 within the slot 5, and rotating the long support rod 6 or the short support rod 7 to make the horizontal bar 10 rotate within the fixed cavity 11 until the horizontal bar 10 rotates to a horizontal position, then rotating the outer end of the long support rod 6 or the short support rod 7 toward the ground and supporting it on the ground, which facilitates the installation and disassembly of the long support rod 6 and the short support rod 7.

[0032] 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 may be made to these embodiments without departing from the principles and spirit, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A windbreak device for planting seedlings in forestry, comprising a wrapping sheet (1), characterized in that: The wrapping sheet (1) is a rectangular sheet. A fixing post (2) is provided on one side of the wrapping sheet (1). Several fixing posts (2) are arranged at equal intervals. Several fixing holes (3) are provided on the other side of the wrapping sheet (1) corresponding to the fixing posts (2). A reinforcing strip (4) is provided on the outer surface of the wrapping sheet (1). The reinforcing strip (4) is arranged longitudinally, and several reinforcing strips (4) are arranged at intervals. Two slots (5) are arranged at intervals along the longitudinal direction on each reinforcing strip (4). The slot (5) located at the higher position is inserted into the end of the long support rod (6), and the slot (5) located at the lower position is inserted into the end of the short support rod (7).

2. The windbreak device for forestry seedling planting according to claim 1, characterized in that: The wrapping sheet (1) is provided with two sets of fixing posts (2) and fixing holes (3), and the two sets of fixing posts (2) and fixing holes (3) are respectively located at the upper and lower ends of the wrapping sheet (1).

3. The windbreak device for planting forest seedlings according to claim 1, characterized in that: The outer side of the wrapping sheet (1) is also provided with two baffles (8), which are spaced apart in the lateral direction. A groove is formed between the two baffles (8), and a strap (9) is provided in the groove.

4. A windbreak device for planting forest seedlings according to claim 3, characterized in that: The package (1) is provided with two sets of baffles (8) and straps (9), and the two sets of baffles (8) and straps (9) are respectively provided at the upper and lower ends of the package (1).

5. A windbreak device for planting forest seedlings according to claim 1, characterized in that: The slot (5) is a rectangular slot arranged longitudinally. A crossbar (10) is provided at the end of both the long support rod (6) and the short support rod (7). The cross section of the crossbar (10) is the same as the shape of the slot (5). The slot (5) is connected to a fixed cavity (11). The length and width of the fixed cavity (11) are both greater than the length of the slot (5).

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