Insect-proof and sand-proof casing pipe for poplar root pile seedlings

Abstract

The utility model relates to the technical field of afforestation of root pile seedlings, and discloses an insect-proof and sand-proof casing pipe for poplar root pile seedlings, which comprises a plastic bag pipe, a plurality of raised lines are arranged at an opening at the upper end of the plastic bag pipe in an array manner, a turnover edge is arranged at an opening at the lower end of the plastic bag pipe, and a limiting support component is arranged on the outer side of the plastic bag pipe through the raised lines and the turnover edge. According to the insect-proof and sand-proof casing pipe for the poplar root stump seedlings, by arranging the plastic bag pipe, the root stump seedlings can be effectively protected, damage of tooth-eating pests and sand wind is reduced, the survival rate of the root stump seedlings is increased, by arranging the limiting supporting assembly, the plastic bag pipe is kept in an erected and unfolded state, and the root stump seedlings are more comprehensively protected by the plastic bag pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of root stake seedling afforestation, in particular to an insect and sand proof casing for poplar root stake seedlings. Background Art

[0002] Poplar root stump seedlings refer to seedlings that are propagated using the root stumps of poplar trees (that is, the roots left after felling). These root stumps usually have certain growth potential and vitality, and can sprout new branches and roots under suitable conditions, and then form new plants.

[0003] In sandy areas, poplar root stump seedlings are often planted for afforestation to achieve environmental greening. However, after the root stump seedlings are planted in sandy areas, they are often damaged by tooth-eating pests such as black velvet beetles and Mongolian weevils, which reduces the survival rate of the root stump seedlings. At the same time, since the root stump seedlings are in sandy areas, they are inevitably attacked by wind and sand. The newly grown leaves on the root stump seedlings are easily damaged by sand, which further reduces the survival rate of the root stump seedlings. Therefore, it is necessary to provide an insect and sand prevention casing for poplar root stump seedlings to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention provides an insect-proof and sand-proof casing for poplar root stake seedlings, which solves the problems mentioned in the above background.

[0005] The utility model provides the following technical solution: a poplar root stake seedling insect and sand prevention casing, comprising a plastic bag tube, a plurality of convex strips are arranged in an array at the opening of the upper end of the plastic bag tube, a folded edge is arranged at the opening of the lower end of the plastic bag tube, and a limited support component is arranged on the outer side of the plastic bag tube through the convex strips and the folded edge.

[0006] Preferably, the limit support assembly includes a positioning rod, a lower limit plate and an upper limit plate, the lower limit plate is sleeved on the lower end of the outer surface of the positioning rod, and the upper limit plate is sleeved on the upper end of the outer surface of the positioning rod.

[0007] Preferably, a No. 1 through-hole is provided on the convex strip, a No. 2 through-hole corresponding to the No. 1 through-hole is provided on the folded edge, and the upper end of the positioning rod passes through the No. 1 through-hole and extends to the outside.

[0008] Preferably, the lower end of the positioning rod is inserted into the soil through the No. 2 through-hole, and the lower end of the positioning rod is tapered.

[0009] Preferably, an external thread is provided on the outer surface of the positioning rod and is located above the upper limit plate, and the positioning rod is threadedly connected to the limit nut through the external thread.

[0010] Preferably, the plastic bag tube can be flattened to make the inner wall fit, and the diameter of the plastic bag tube is 5 cm-6.6 cm.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. The poplar root stake seedling insect and sand proof casing is provided with a plastic bag tube, which can effectively protect the root stake seedlings, reduce the damage caused by tooth-eating pests and wind and sand, and improve the survival rate of the root stake seedlings. Initially, the inner wall of the plastic bag tube is in a flattened state, which is convenient for large-scale transportation. When the plastic bag tube is unfolded to form a casing, the diameter of the plastic bag tube is 5cm-6.6cm, which is convenient for being put on the outer surface of the poplar root stake seedling without damaging the poplar root stake seedling.

[0013] 2. The insect and sand proof casing for poplar root stake seedlings is provided with a limited support assembly. The upper end of the positioning rod extends to the outside through the No. 1 perforation, and the lower end of the positioning rod is inserted into the soil through the No. 2 perforation. The upper limit plate and the lower limit plate can respectively limit the convex strips and the folded edges, preventing the convex strips and the folded edges from approaching each other, thereby keeping the plastic bag tube in an upright and unfolded state, making the plastic bag tube more comprehensive in protecting the root stake seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the poplar root stake seedling insect and sand prevention casing of the utility model;

[0015] Figure 2 This is a schematic structural diagram of the plastic bag tube of the utility model;

[0016] Figure 3 This is a schematic structural diagram of the position limiting support assembly of the utility model;

[0017] Figure 4 This is a schematic diagram of the partial structure of the position limiting support assembly of the utility model;

[0018] Figure 5 For this utility model Figure 1 A magnified schematic diagram of the structure at center A.

[0019] In the figure: 1. Plastic bag tube; 2. Raised strip; 201. Perforation No. 1; 3. Folded edge; 301. Perforation No. 2; 4. Limit support assembly; 401. Positioning rod; 402. Lower limit plate; 403. Upper limit plate; 404. External thread; 405. Limit nut. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-5 A poplar root stake seedling insect and sand prevention casing includes a plastic bag tube 1, a plurality of convex strips 2 are arranged in an array at the upper opening of the plastic bag tube 1, a folded edge 3 is arranged at the lower opening of the plastic bag tube 1, and a limited support component 4 is arranged on the outside of the plastic bag tube 1 through the convex strips 2 and the folded edge 3.

[0022] Among them; the limiting support assembly 4 includes a positioning rod 401, a lower limiting plate 402 and an upper limiting plate 403. The lower limiting plate 402 is sleeved on the lower end of the outer surface of the positioning rod 401, and the upper limiting plate 403 is sleeved on the upper end of the outer surface of the positioning rod 401. A No. 1 through-hole 201 is provided on the convex strip 2, and a No. 2 through-hole 301 corresponding to the No. 1 through-hole 201 is provided on the folded edge 3. By providing the No. 1 through-hole 201 and the No. 2 through-hole 301, it is convenient to install the positioning rod 401. The upper limiting plate 403 and the lower limiting plate 402 can respectively limit the convex strip 2 and the folded edge 3 to prevent the convex strip 2 and the folded edge 3 from approaching each other, so that the plastic bag tube 1 remains in an upright and unfolded state, so that the plastic bag tube 1 can provide more comprehensive protection for the root seedlings.

[0023] Among them; the upper end of the positioning rod 401 extends through the No. 1 through-hole 201 to the outside, the lower end of the positioning rod 401 passes through the No. 2 through-hole 301 and is inserted into the soil, and the lower end of the positioning rod 401 is conical. By setting the lower end of the positioning rod 401 to a conical shape, it is easy to insert into the soil, saving time and effort, and ensuring the stability of the positioning rod 401.

[0024] Among them, an external thread 404 is provided on the outer surface of the positioning rod 401 and is located above the upper limit plate 403. The positioning rod 401 is threadedly connected to the limiting nut 405 through the external thread 404. When the upper end of the positioning rod 401 passes through the No. 1 through-hole 201 and extends to the outside, the convex strip 2 is pressed by tightening the limiting nut 405 to prevent the convex strip 2 from detaching from the positioning rod 401.

[0025] Among them, the plastic bag tube 1 can be flattened to make the inner wall fit, and the diameter of the plastic bag tube 1 is 5cm-6.6cm. Initially, the inner wall of the plastic bag tube 1 is in a flattened state, which is convenient for large-scale transportation. When the plastic bag tube 1 is unfolded to form a sleeve, the diameter of the plastic bag tube 1 is 5cm-6.6cm, which is convenient for being put on the outer surface of the poplar root stake seedling without damaging the poplar root stake seedling.

[0026] Working principle: Use your hands or a small shovel to open the soil around the roots of the root seedlings to form a pit, unfold the plastic bag tube 1 and put it on the outside of the root seedlings, and extend the lower end of the plastic bag tube 1 into the pit. Pass the upper end of the positioning rod 401 through the No. 1 hole 201 to extend to the outside, and pass the lower end of the positioning rod 401 through the No. 2 hole 301 and insert it into the soil. The upper limit plate 403 and the lower limit plate 402 can respectively limit the convex strip 2 and the folded edge 3 to prevent the convex strip 2 and the folded edge 3 from approaching each other, so that the plastic bag tube 1 remains in an upright and unfolded state, making the plastic bag tube 1 more comprehensive in protecting the root seedlings.

[0027] Furthermore, when the upper end of the positioning rod 401 extends to the outside through the No. 1 hole 201, the convex strip 2 is pressed by tightening the limit nut 405 to prevent the convex strip 2 from detaching from the positioning rod 401. Finally, the removed soil is backfilled into the pit and the folded edge 3 is tightened to further ensure the stability of the plastic bag tube 1.

[0028] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A poplar root pile seedling insect and sand prevention casing, characterized in that: The invention comprises a plastic bag tube (1), wherein a plurality of convex strips (2) are arranged in an array at the upper opening of the plastic bag tube (1), a folded edge (3) is arranged at the lower opening of the plastic bag tube (1), and a limited support component (4) is arranged on the outer side of the plastic bag tube (1) through the convex strips (2) and the folded edge (3).

2. The insect-proof and sand-proof casing for poplar root stake seedlings according to claim 1, characterized in that: The position-limiting support assembly (4) comprises a positioning rod (401), a lower position-limiting plate (402) and an upper position-limiting plate (403), wherein the lower position-limiting plate (402) is sleeved on the lower end of the outer surface of the positioning rod (401), and the upper position-limiting plate (403) is sleeved on the upper end of the outer surface of the positioning rod (401).

3. The insect-proof and sand-proof casing for poplar root stake seedlings according to claim 2, characterized in that: The convex strip (2) is provided with a first through-hole (201), the folded edge (3) is provided with a second through-hole (301) corresponding to the first through-hole (201), and the upper end of the positioning rod (401) passes through the first through-hole (201) and extends to the outside.

4. The insect and sand proof casing for poplar root stake seedlings according to claim 3, characterized in that: The lower end of the positioning rod (401) passes through the second through hole (301) and is inserted into the soil. The lower end of the positioning rod (401) is tapered.

5. The insect-proof and sand-proof casing for poplar root stake seedlings according to claim 4, characterized in that: An external thread (404) is provided on the outer surface of the positioning rod (401) and is located above the upper limit plate (403). The positioning rod (401) is threadedly connected to the limit nut (405) via the external thread (404).

6. The insect and sand proof casing for poplar root stake seedlings according to claim 1, characterized in that: The plastic bag tube (1) can be flattened to make the inner wall fit, and the diameter of the plastic bag tube (1) is 5 cm-6.6 cm.

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