Forestry sapling supporting and righting device

Abstract

The utility model relates to the technical field of sapling righting, and provides a forestry sapling supporting and righting device which comprises a plurality of sets of righting pieces and nylon cable ties, each righting piece comprises a supporting rod, a positioning shell and a fixing pin, a hinge piece is arranged between each supporting rod and the corresponding positioning shell, a T-shaped open groove is formed in the upper end face of each supporting rod, and the nylon cable ties are arranged in the T-shaped open grooves. A T-shaped clamping block is connected to the inner wall of the T-shaped open groove in a clamped mode, and a limiting piece matched with the T-shaped clamping block is arranged on the end face of the supporting rod. The supporting rod enables the rotating sleeve to rotate on the surface of the rotating shaft through the connecting base, the angle between the supporting rod and the positioning shell is adjusted, in addition, the supporting rod enables the rotating sleeve to rotate on the surface of the rotating shaft through the connecting base, the angle between the supporting rod and the positioning shell is adjusted, and saplings of different diameters are clamped and fixed; meanwhile, the clamping force is freely adjusted through a sponge layer and a rubber sheet in combination with a nylon cable tie, and bark damage caused by too large clamping force is avoided.

Description

Technical Field

[0001] This utility model relates to the field of seedling straightening technology, specifically to a support and straightening device for forestry seedlings. Background Technology

[0002] During the planting process, trees are easily affected by their own or external environment, which can cause them to grow crookedly and affect their height. To ensure that the trees grow straight, seedling support devices can be used to support the trees and keep them growing straight and stable.

[0003] A Chinese utility model patent (publication number: CN221429725U) discloses a seedling straightening device for forestry, comprising a support plate and a preparation mechanism mounted on the side of the support plate. The preparation mechanism includes a straightening component and a lifting component. The straightening component includes a first threaded groove and a first threaded post. The seedling straightening device for forestry is equipped with a second threaded post and a second threaded groove. By rotating a second hand handle with external force, the second threaded post can be rotated. Through the threaded connection between the second threaded post and the second threaded groove, the rotation of the second threaded post can cause it to rise and fall, thereby driving the upper straightening device to rise and fall. This allows for straightening and raising according to different needs, thereby increasing stability and avoiding the problems of traditional straightening devices, which consist of a ring for connecting the seedling and three legs at the bottom, and whose height cannot be adjusted according to needs, resulting in easy swaying and poor straightening effect.

[0004] However, during the implementation of the relevant technology, the following problems were found in the above technical solutions: When using the existing technology, when clamping and straightening seedlings of different varieties, the seedlings are of very different diameters and cannot be effectively clamped and fixed, which causes the seedlings to sway slightly when the wind blows, resulting in damage to the bark. Therefore, a forestry seedling support and straightening device is proposed. Utility Model Content

[0005] This utility model proposes a forestry seedling support and straightening device, which solves the problem in related technologies where different varieties of seedlings cannot be effectively clamped and fixed due to their varying diameters, resulting in slight swaying of the seedlings in the wind and damage to the bark.

[0006] The technical solution of this utility model is as follows: a forestry seedling support and straightening device, comprising: multiple sets of straightening components and nylon cable ties;

[0007] The straightening component includes a support rod, a positioning shell, and a fixing pin;

[0008] A hinge is provided between the support rod and the positioning shell. A T-shaped slot is provided on the upper end face of the support rod. A T-shaped retaining block is engaged with the inner wall of the T-shaped slot. A limiting member is provided on the end face of the support rod to cooperate with the T-shaped retaining block.

[0009] A hinge seat is fixedly connected to the surface of the T-shaped clamping block. A rotating hole is opened on the surface of the hinge seat. A rotating shaft is rotatably connected to the inner wall of the rotating hole. An adjusting shell is fixedly connected to both ends of the rotating shaft. A clamping member is fixedly connected to one side of the adjusting shell.

[0010] The surface of the support rod is provided with a fixing frame that works with nylon cable ties.

[0011] Optionally, the support rod includes an outer tube, an inner rod disposed inside the outer tube, a plurality of rubber protrusions fixedly connected to the surface of the inner rod, and a plurality of snap-fit ​​grooves formed on the inner surface of the outer tube.

[0012] Optionally, the surface of the positioning shell is provided with a positioning groove, and the inner wall of the positioning groove is provided with an insertion hole for a fixing pin.

[0013] Optionally, the hinge includes a hinge plate fixedly connected to the outer surface of the positioning shell, a rotating shaft fixedly connected to one side of the hinge plate, a rotating sleeve rotatably connected to the surface of the rotating shaft, and a connecting seat fixedly connected to one end of the rotating sleeve.

[0014] Lubricating oil is provided between the rotating shaft and the rotating sleeve, and the support rod is mounted on the surface of the connecting seat.

[0015] Optionally, the limiting component includes a threaded groove formed at the center of the inner rod end face and a limiting knob threaded to the inner wall of the threaded groove.

[0016] Optionally, the clamping member includes a base plate fixedly connected to one side of the adjusting shell, a rubber sheet disposed on the surface of the base plate, and a sponge layer disposed on the surface of the rubber sheet.

[0017] Optionally, the outer surface of the fixing pin is provided with a graphene coating, the surface of the graphene coating is provided with a ceramic coating, and the surface of the ceramic coating is provided with a polyurethane coating.

[0018] The working principle and beneficial effects of this utility model are as follows:

[0019] This application has a reasonable structure. The rotating sleeve on the surface of the rotating shaft is rotated by the support rod through the connecting seat, so as to adjust the angle between the support rod and the positioning shell. In addition, the rotating sleeve on the surface of the rotating shaft is rotated by the support rod through the connecting seat, so as to adjust the angle between the support rod and the positioning shell, so as to clamp and fix seedlings of different diameters. At the same time, the clamping force can be freely adjusted by the sponge layer and rubber sheet, combined with nylon cable ties, to avoid excessive clamping force that could damage the bark. Attached Figure Description

[0020] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a partial structural diagram of the present invention. Figure 1 ;

[0023] Figure 3 This is a partial structural diagram of the present invention. Figure 2 ;

[0024] Figure 4 This is a cross-sectional structural diagram of the support rod in this utility model;

[0025] Figure 5 for Figure 1 Enlarged structural diagram at point A in the middle;

[0026] Figure 6 for Figure 1 Enlarged structural diagram at point B;

[0027] Figure 7 for Figure 3 Enlarged structural diagram at point C;

[0028] Figure 8 This is a cross-sectional view of the fixing pin in this utility model;

[0029] In the diagram: 1. Support rod; 101. Outer tube; 102. Inner rod; 103. Rubber protrusion; 104. Snap-fit ​​groove;

[0030] 2. Positioning shell; 3. Fixing pin; 4. Nylon cable tie; 5. Fixing frame; 6. Limit knob;

[0031] 7. Clamping component; 701. Substrate; 702. Rubber sheet; 703. Sponge layer;

[0032] 8. T-shaped retaining block; 9. Hinge seat; 10. Adjusting shell; 11. Connecting seat; 12. Hinge plate; 13. Rotating shaft; 14. Rotating sleeve; 15. Graphene coating; 16. Ceramic coating; 17. Polyurethane coating. Detailed Implementation

[0033] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model. Example

[0034] Please see Figure 1 - Figure 8 The forestry seedling support and straightening device provided by this utility model includes: multiple sets of straightening components and nylon cable ties 4;

[0035] The straightening component includes a support rod 1, a positioning shell 2, and a fixing pin 3;

[0036] A hinge is provided between the support rod 1 and the positioning shell 2. A T-shaped slot is provided on the upper end face of the support rod 1. A T-shaped retaining block 8 is engaged with the inner wall of the T-shaped slot. A limiting component that cooperates with the T-shaped retaining block 8 is provided on the end face of the support rod 1.

[0037] A hinge seat 9 is fixedly connected to the surface of the T-shaped clamping block 8. A rotating hole is opened on the surface of the hinge seat 9. A rotating shaft is rotatably connected to the inner wall of the rotating hole. An adjusting shell 10 is fixedly connected to both ends of the rotating shaft. A clamping member 7 is fixedly connected to one side of the adjusting shell 10.

[0038] The surface of the support rod 1 is provided with a fixing frame 5 that matches the nylon cable ties 4.

[0039] Furthermore, the support rod 1 includes an outer tube 101, an inner rod 102 disposed inside the outer tube 101, a plurality of rubber protrusions 103 fixedly connected to the surface of the inner rod 102, and a plurality of snap-fit ​​grooves 104 formed on the inner surface of the outer tube 101.

[0040] Specifically, when it is necessary to adjust the length of the support rod 1, the operator pulls the inner rod 102 to make the rubber protrusion 103 disengage from the original locking groove 104 and enter the locking groove 104 above the inner wall of the outer tube 101, thereby adjusting the height of the support rod 1.

[0041] Furthermore, a positioning groove is provided on the surface of the positioning shell 2, and an insertion hole for the fixing pin 3 is provided on the inner wall of the positioning groove.

[0042] Specifically, the fixing pin 3 is inserted into the ground through the through hole on the surface of the positioning shell 2. If the ground is hard, a hole is drilled in the ground to facilitate the insertion of the fixing pin 3 into the ground.

[0043] Furthermore, the hinge includes a hinge plate 12 fixedly connected to the outer surface of the positioning shell 2, a rotating shaft 13 fixedly connected to one side of the hinge plate 12, a rotating sleeve 14 rotatably connected to the surface of the rotating shaft 13, and a connecting seat 11 fixedly connected to one end of the rotating sleeve 14.

[0044] Lubricating oil is provided between the rotating shaft 13 and the rotating sleeve 14, and the support rod 1 is installed on the surface of the connecting seat 11.

[0045] Specifically, during installation, the rotating sleeve 14 is rotated on the surface of the rotating shaft 13 via the support rod 1 and the connecting seat 11, thereby adjusting the angle between the support rod 1 and the positioning shell 2.

[0046] Furthermore, the clamping member 7 includes a base plate 701 fixedly connected to one side of the adjusting shell 10, a rubber sheet 702 provided on the surface of the base plate 701, and a sponge layer 703 provided on the surface of the rubber sheet 702. The limiting member includes a threaded groove formed at the center of the end face of the inner rod 102 and a limiting knob 6 threadedly connected to the inner wall of the threaded groove.

[0047] Specifically, the clamping component 7 rotates the rotating shaft within the rotating hole via the adjusting shell 10, thereby adjusting the angle of the clamping component 7. Furthermore, by removing the lower limit knob 6, it is convenient to remove the T-shaped clamping block 8 to replace it with a clamping component 7 of a different size or to replace the damaged clamping component 7.

[0048] Furthermore, the outer surface of the fixing pin 3 is provided with a graphene coating 15, the surface of the graphene coating 15 is provided with a ceramic coating 16, and the surface of the ceramic coating 16 is provided with a polyurethane coating 17.

[0049] Specifically, the fixing pin 3 is protected by the graphene coating 15, ceramic coating 16 and polyurethane coating 17 on the outer surface of the fixing pin 3, thereby extending the service life of the fixing pin 3.

[0050] The workflow of this application is as follows: When it is necessary to adjust the length of the support rod 1, the worker pulls the inner rod 102 to make the rubber protrusion 103 disengage from the original snap-fit ​​groove 104 and enter the snap-fit ​​groove 104 above the inner wall of the outer tube 101 to adjust the height of the support rod 1. After that, a hole is drilled in the ground by a drilling machine, and the fixing pin 3 is inserted into the ground through the through hole on the surface of the positioning shell 2.

[0051] The clamping component 7 rotates on the inner wall of the rotating hole via the adjusting shell 10, thereby adjusting the angle of the clamping component 7. This facilitates the contact between the sponge layer 703 in the clamping component 7 and the bark, and, together with the nylon cable ties 4 passing through the fixing frame 5 in the multiple sets of straightening components, achieves the clamping and fixing of the seedling.

[0052] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A forestry seedling support and straightening device, characterized in that, include: Multiple sets of straightening components and nylon cable ties (4); The straightening component includes a support rod (1), a positioning shell (2), and a fixing pin (3). A hinge is provided between the support rod (1) and the positioning shell (2). A T-shaped slot is provided on the upper end face of the support rod (1). A T-shaped retaining block (8) is engaged in the inner wall of the T-shaped slot. A limiting member that cooperates with the T-shaped retaining block (8) is provided on the end face of the support rod (1). The surface of the T-shaped holding block (8) is fixedly connected to a hinge seat (9), and the surface of the hinge seat (9) is provided with a rotating hole. The inner wall of the rotating hole is rotatably connected to a rotating shaft. Both ends of the rotating shaft are fixedly connected to an adjusting shell (10), and one side of the adjusting shell (10) is fixedly connected to a clamping member (7). The surface of the support rod (1) is provided with a fixing frame (5) that works with the nylon cable ties (4).

2. The forestry seedling support and straightening device according to claim 1, characterized in that: The support rod (1) includes an outer tube (101), an inner rod (102) disposed inside the outer tube (101), a plurality of rubber protrusions (103) fixedly connected to the surface of the inner rod (102), and a plurality of snap-fit ​​grooves (104) opened on the inner surface of the outer tube (101).

3. The forestry seedling support and straightening device according to claim 1, characterized in that: The surface of the positioning shell (2) is provided with a positioning groove, and the inner wall of the positioning groove is provided with an insertion hole for the fixing pin (3).

4. The forestry seedling support and straightening device according to claim 1, characterized in that: The hinge includes a hinge plate (12) fixedly connected to the outer surface of the positioning shell (2), a rotating shaft (13) fixedly connected to one side of the hinge plate (12), a rotating sleeve (14) rotatably connected to the surface of the rotating shaft (13), and a connecting seat (11) fixedly connected to one end of the rotating sleeve (14). Lubricating oil is provided between the rotating shaft (13) and the rotating sleeve (14), and the support rod (1) is installed on the surface of the connecting seat (11).

5. The forestry seedling support and straightening device according to claim 2, characterized in that: The limiting component includes a threaded groove formed at the center of the end face of the inner rod (102) and a limiting knob (6) threadedly connected to the inner wall of the threaded groove.

6. The forestry seedling support and straightening device according to claim 1, characterized in that: The clamping member (7) includes a base plate (701) fixedly connected to one side of the adjusting shell (10), a rubber sheet (702) disposed on the surface of the base plate (701), and a sponge layer (703) disposed on the surface of the rubber sheet (702).

7. The forestry seedling support and straightening device according to claim 1, characterized in that: The outer surface of the fixing pin (3) is provided with a graphene coating (15), the surface of the graphene coating (15) is provided with a ceramic coating (16), and the surface of the ceramic coating (16) is provided with a polyurethane coating (17).

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