Sapling fostering device for afforestation

Abstract

The utility model discloses an afforestation sapling fostering device which comprises three supporting units, the three supporting units are buckled to form a supporting assembly, the supporting assembly is in a triangular pyramid shape, a supporting round hole is formed in the center of the supporting assembly, and a supporting rod is hinged to the outer edge of each supporting unit. The triangular pyramid-shaped supporting assembly has the advantages that wind power can be effectively dispersed and weakened, so that the supporting strength for supporting saplings is improved, meanwhile, the supporting assembly is in a whole-body type supporting mode, tree trunks do not need to be fastened, the saplings are protected against damage while the good supporting effect is guaranteed, the supporting strength is high, and the supporting effect is good. Meanwhile, by adopting a splicing type structure, the utility model is convenient and fast to install and transport, and is worthy of popularization and use.

Description

Technical field:

[0001] The utility model relates to the technical field of seedling supporting, in particular to a device for supporting seedlings for afforestation. Background technology:

[0002] Afforestation can greatly improve the ecological environment and reduce the losses caused by floods and waterlogging by controlling desertified farmland, controlling soil erosion, preventing wind and fixing sand, and increasing soil water storage capacity. In northwestern regions such as Inner Mongolia, where the Gobi desert is large and land desertification is serious, afforestation projects are particularly important. In the spring tree planting season, there is strong wind and sand, and a supporting device is needed to support the seedlings to increase the survival rate of the seedlings. The general structure of the supporting device in the prior art includes a fixed ring, which is clamped tightly on the trunk, and three support rods are hinged outside the fixed ring. However, the support device of this structure generally has the following disadvantages: 1. The fixed ring is clamped tightly on the trunk, causing great damage to the trunk and affecting the growth of the seedlings. 2. In areas with strong wind and sand, strong winds directly act on the trunks, and the support needs to be further strengthened. Utility model content:

[0003] The utility model aims to provide a sapling supporting device for tree planting and afforestation to solve the technical problems in the prior art that the saplings are easily damaged and the supporting strength is low.

[0004] Contents of the utility model: A device for supporting saplings for tree planting and afforestation, comprising three support units, which are buckled together to form a support assembly, the support assembly is in the shape of a triangular pyramid, a support circular hole is arranged at the center of the support assembly, and a support rod is hinged at the outer edge of each support unit.

[0005] Furthermore, the support rods are installed at the corner positions of the support assembly, and the three support rods are centrally symmetrical about the center of the support circular hole.

[0006] Furthermore, at least two positioning pin holes are provided on one side of the supporting unit, and positioning pins matching the positioning pin holes are provided on the other side of the supporting unit, and the positioning pins are inserted into the positioning pin holes of the adjacent supporting unit.

[0007] Furthermore, a magnet sheet is installed at the bottom of the positioning pin hole, and the magnet sheet magnetically attracts the positioning pin.

[0008] Furthermore, an anchoring cone is installed vertically downward at the bottom of the supporting unit.

[0009] Furthermore, protective rubber is installed on the inner wall of the supporting circular hole.

[0010] Furthermore, a support plate is installed at the bottom end of the support rod, and an anchoring through hole is opened on the support plate.

[0011] The beneficial effects of the utility model: the triangular pyramid-shaped support component of the utility model can effectively disperse and weaken wind force, thereby improving the support strength of the supported seedlings. At the same time, the support component is a full-body support, and there is no need to restrain the tree trunk. While ensuring a good support effect, the seedlings are protected from damage and the support strength is high. At the same time, the utility model adopts a splicing structure, which is convenient and quick to install and transport, and is worthy of popularization and use. Description of the drawings:

[0012] Figure 1 It is a three-dimensional diagram of the utility model;

[0013] Figure 2 It is the front view of the utility model;

[0014] Figure 3 for Figure 2 Section view along AA;

[0015] Figure 4 for Figure 3 A schematic diagram of the enlarged structure of part B;

[0016] In the figure, there are a support unit 1, a support circular hole 2, a support rod 3, an anchoring cone 4, a support plate 5, a protective rubber 6, a positioning pin 7, a positioning pin hole 8, a magnet sheet 9, and an anchoring through hole 11. Specific implementation method:

[0017] like Figure 1 , Figure 2 As shown, a tree planting and afforestation seedling supporting device includes three support units 1, and the three support units 1 are buckled together to form a support assembly. The support assembly is in the shape of a triangular pyramid, and a support circular hole 2 is arranged at the center of the support assembly. A support rod 3 is hinged at the outer edge of each of the support units 1; the support rod 3 is installed at the corner position of the support assembly, and the three support rods 3 are centrally symmetrical about the center of the support circular hole 2; an anchoring cone 4 is installed vertically downward at the bottom of the support unit 1, and a support plate 5 is installed at the bottom end of the support rod 3, and an anchoring through hole 11 is opened on the support plate 5.

[0018] like Figure 3 and Figure 4As shown, more than two positioning pin holes 8 are opened on one side of the supporting unit 1, and positioning pins 7 matching the positioning pin holes 8 are opened on the other side of the supporting unit 1, and the positioning pins 7 are inserted into the positioning pin holes 8 of the adjacent supporting unit 1; a magnet sheet 9 is installed at the bottom of the positioning pin hole 8, and the magnet sheet 9 magnetically attracts the positioning pin 7, and a protective rubber 6 is installed on the inner wall of the supporting circular hole 2 to protect the tree trunk from damage.

[0019] When supporting saplings, first plant the saplings, and then buckle the three support units 1 on the trunk of the sapling (when buckling, make the positioning pin 7 inserted into the positioning pin hole 8 of the adjacent support unit 1, and the diameter of the support circular hole 2 is about 10 mm larger than the trunk of the sapling for the best). After the buckling is completed, insert the anchor cone 4 into the soil for preliminary fixation, and then unfold the support rod 3 for support, and nail the anchor nail into the anchor through hole 11 for anchoring. When strong winds come, the triangular pyramid-shaped support assembly can disperse and weaken the wind force very well (if the wind blows vertically to the plane of the triangular pyramid support assembly, the support rod 3 is facing the wind direction, and the support effect is good). At the same time, the trunk of the sapling is located in the support circular hole 2 and is well protected, and the survival rate of the sapling is high.

[0020] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for supporting saplings for planting trees, characterized in that: It comprises three support units (1), which are buckled together to form a support assembly. The support assembly is in the shape of a triangular pyramid, a support circular hole (2) is arranged at the center of the support assembly, and a support rod (3) is hinged on the outer edge of each support unit (1).

2. The device for supporting tree seedlings for planting trees according to claim 1, characterized in that: The support rods (3) are installed at the corner positions of the support assembly, and the three support rods (3) are centrally symmetrical about the center of the support circular hole (2).

3. The device for supporting tree seedlings for planting trees according to claim 1, characterized in that: One side of the support unit (1) is provided with more than two positioning pin holes (8), and the other side of the support unit (1) is provided with positioning pins (7) matching the positioning pin holes (8), and the positioning pins (7) are inserted into the positioning pin holes (8) of the adjacent support units (1).

4. The device for supporting tree seedlings for planting trees according to claim 3, characterized in that: A magnet sheet (9) is installed at the bottom of the positioning pin hole (8), and the magnet sheet (9) magnetically attracts the positioning pin (7).

5. The device for supporting tree seedlings for planting trees according to claim 4, characterized in that: An anchoring cone (4) is installed vertically downward at the bottom of the supporting unit (1).

6. The device for supporting tree seedlings for planting trees according to claim 1, characterized in that: A protective rubber (6) is installed on the inner wall of the supporting circular hole (2).

7. The device for supporting tree seedlings for planting trees according to claim 1, characterized in that: A support plate (5) is installed at the bottom end of the support rod (3), and an anchoring through hole (11) is opened on the support plate (5).

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