Tree supporting device for forestry planting

Abstract

The utility model discloses a tree supporting device for forestry planting, and relates to the technical field of forestry planting. Comprising a pair of first limiting plates, supporting mechanisms are connected to the lower ends of the pair of first limiting plates, fixing blocks are arranged in the pair of first limiting plates, connecting pieces are arranged at the two ends of the pair of first limiting plates, and a pair of fastening bolts is in threaded connection between each pair of connecting pieces; and adjusting mechanisms are arranged in the pair of fixing blocks, connecting mechanisms are arranged at the upper ends of the pair of first limiting plates, each adjusting mechanism comprises a cylindrical groove formed in the corresponding fixing block, and a rotary knob is rotationally connected to the side wall face of each fixing block. The utility model designs a structure capable of adjusting the supporting diameter and a structure capable of expanding the supporting area. The device has the function of adjusting the supporting diameter, is suitable for righting trunks with different inner diameters, and can enlarge the supporting range and improve the righting effect.

Description

Technical Field

[0001] The utility model relates to the technical field of forestry planting, in particular to a tree support device for forestry planting. Background Art

[0002] Forestry refers to the production department that protects the ecological environment, maintains ecological balance, cultivates and protects forests to obtain timber and other forest products, and utilizes the natural characteristics of forest trees to play a protective role. In the human and biosphere, forestry is engaged in activities of cultivating, protecting, and utilizing forest resources through advanced scientific and technological means and management methods. In forestry planting, due to the small size of saplings, they are prone to toppling during planting, resulting in the inability of the planted saplings to grow normally or even die, greatly affecting the forestry planting rate. During the forestry planting process, it is necessary to straighten the newly planted trees, which requires the use of a tree support device.

[0003] The existing patent (publication number: CN219108327U) discloses a tree support device for forestry planting, including a device body, a fixing mechanism, a tree support mechanism, and a limiting mechanism. The fixing mechanism is located below the device body, the tree support mechanism is located at the upper end of the fixing mechanism, and the limiting mechanism is located at the inner end of the tree support mechanism. The limiting mechanism includes a manual adjustment rod, a limiting block, and a protective pad. The limiting block is fixedly installed at the inner end of the manual adjustment rod, and the protective pad is fixedly installed at the inner end of the limiting block.

[0004] The inventor found the following problems in the prior art during the implementation of the present utility model: Currently, in the actual use process of the tree support device for forestry planting, when it is used to support and fix trees of different thicknesses, the clamping and fixing components cannot well adjust the fixing diameter, and the applicability is not strong. Summary of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the present utility model provides a tree support device for forestry planting, which solves the problem that in the actual use process of the existing tree support device for forestry planting, when it is used to support and fix trees of different thicknesses, the clamping and fixing components cannot well adjust the fixing diameter, and the applicability is not strong.

[0006] To achieve the above objectives, the present utility model is realized through the following technical solutions: A tree-supporting device for forestry planting, comprising a pair of first limiting plates. The lower ends of the pair of first limiting plates are both connected with a supporting mechanism. A fixing block is arranged in each of the pair of first limiting plates. Connecting pieces are arranged at both ends of the pair of first limiting plates. A pair of fastening bolts are threadedly connected between each pair of the two pairs of connecting pieces. An adjusting mechanism is arranged in each of the pair of fixing blocks. Connecting mechanisms are arranged at the upper ends of the pair of first limiting plates. The adjusting mechanism includes a cylindrical groove opened in the fixing block. A knob is rotatably connected to the side wall surface of the fixing block. One end of the knob is provided with a threaded rod, and the threaded rod is rotatably connected in the cylindrical groove. A threaded sleeve rod is movably connected in the cylindrical groove, and the threaded sleeve rod is threadedly connected with the fixing block. A pair of sliding grooves are arranged on the inner wall surface of the cylindrical groove. A pair of sliding blocks are arranged on the side wall surface of the threaded sleeve rod, and the pair of sliding blocks are respectively slidably installed in the pair of sliding grooves. One end of the threaded sleeve rod is provided with a push plate.

[0007] Preferably, the supporting mechanism includes a first connecting rod hinged to the lower wall surface of the first limiting plate. A plurality of threaded holes are arranged in the first connecting rod. A first sleeve rod is movably connected to the lower end of the first connecting rod. A first bolt is threadedly connected to the side wall surface of the first sleeve rod, and the first bolt can be threadedly connected in a plurality of the threaded holes. A fixing rod is arranged at the lower end of the first sleeve rod.

[0008] Preferably, the connecting mechanism includes a second sleeve rod connected to the upper end of the fixing block. A second connecting rod is movably inserted into the second sleeve rod. A second limiting plate is arranged at the upper end of the second connecting rod. A second bolt is threadedly connected to the side wall surface of the second sleeve rod. A plurality of threaded holes are arranged in the second connecting rod, and the second bolt can be threadedly connected in a plurality of the second connecting rods.

[0009] Preferably, each of the pair of knobs is in an arc shape.

[0010] Preferably, the lower ends of the pair of fixing rods are both pointed.

[0011] Beneficial effects

[0012] The present utility model provides a tree-supporting device for forestry planting. The present utility model designs a structure capable of adjusting the supporting diameter and a structure for expanding the supporting area, so that it is fixed on the tree trunk to be righted. The fixing rod is inserted into the ground to support the device. The upper part of the tree trunk is supported by the second limiting plate. When it is necessary to adjust the fixing diameter, manually rotate the knob to drive the push plate to move, and support and fix the tree trunk. This device has the function of adjusting the supporting diameter, is suitable for righting tree trunks with different inner diameters, and can expand the supporting range and improve the righting effect. Description of the drawings

[0013] Figure 1 This is a schematic diagram of the overall structure of the present utility model.

[0014] Figure 2 This is a schematic diagram of the internal structure of the fixing block of the present utility model.

[0015] In the figure: 1. First limiting plate; 2. First connecting rod; 3. First sleeve rod; 4. Fixed rod; 5. First bolt; 6. Fixing block; 7. Knob; 8. Second sleeve rod; 9. Second connecting rod; 10. Second limiting plate; 11. Second bolt; 12. Threaded rod; 13. Cylindrical groove; 14. Threaded sleeve rod; 15. Push plate; 16. Chute; 17. Slide block; 18. Connecting piece. Specific embodiments

[0016] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0017] Please refer to Figure 1-2 , the present utility model provides a technical solution: a tree support device for forestry planting, including a pair of first limiting plates 1. A support mechanism is connected to the lower ends of both pairs of the first limiting plates 1. Fixing blocks 6 are arranged in both pairs of the first limiting plates 1. Connecting pieces 18 are arranged at both ends of both pairs of the first limiting plates 1. A pair of fastening bolts are threadedly connected between each pair of the two pairs of the connecting pieces 18. Adjusting mechanisms are arranged in both pairs of the fixing blocks 6. Connecting mechanisms are arranged at the upper ends of both pairs of the first limiting plates 1. The adjusting mechanism includes a cylindrical groove 13 opened in the fixing block 6. A knob 7 is rotatably connected to the side wall surface of the fixing block 6. One end of the knob 7 is provided with a threaded rod 12. The threaded rod 12 is rotatably connected in the cylindrical groove 13. A threaded sleeve rod 14 is movably connected in the cylindrical groove 13. The threaded sleeve rod 14 is threadedly connected to the fixing block 6. A pair of chutes 16 are arranged on the inner wall surface of the cylindrical groove 13. A pair of slide blocks 17 are arranged on the side wall surface of the threaded sleeve rod 14. The pair of slide blocks 17 are respectively slidably installed in the pair of chutes 16. One end of the threaded sleeve rod 14 is provided with a push plate 15.

[0018] In this embodiment, it is further set that the support mechanism includes a first connecting rod 2 hinged to the lower wall surface of the first limiting plate 1. A plurality of threaded holes are provided in the first connecting rod 2. A first sleeve rod 3 is movably connected to the lower end of the first connecting rod 2. A first bolt 5 is threadedly connected to the side wall surface of the first sleeve rod 3. The first bolt 5 can be threadedly connected into a plurality of the threaded holes. A fixing rod 4 is provided at the lower end of the first sleeve rod 3.

[0019] In this embodiment, it is further set that the connecting mechanism includes a second sleeve rod 8 connected to the upper end of the fixed block 6. A second connecting rod 9 is movably inserted into the second sleeve rod 8. A second limiting plate 10 is provided at the upper end of the second connecting rod 9. A second bolt 11 is threadedly connected to the side wall surface of the second sleeve rod 8. A plurality of threaded holes are provided in the second connecting rod 9. The second bolt 11 can be threadedly connected into a plurality of the second connecting rod 9.

[0020] In this embodiment, it is further set that a pair of the knobs 7 are both arc-shaped.

[0021] In this embodiment, it is further set that the lower ends of a pair of the fixing rods 4 are both pointed.

[0022] The detailed connection means are well-known techniques in the art. The following mainly introduces the working principle and process. The specific work is as follows.

[0023] Embodiment: First, connect a pair of first limiting plates 1 through fastening bolts to a connecting member 18 and fix them on the tree trunk to be straightened. Adjust the length of the first connecting rod 2 in the first sleeve rod 3 and fix the first connecting rod 2 and the first sleeve rod 3 through the first bolt 5. Insert the fixing rod 4 into the ground to support the device. The second sleeve rod 8 is connected to the first limiting plate 1. Connect the second connecting rod 9 and the second sleeve rod 8 through the second bolt 11 and can control the length of the second connecting rod 9 in the second sleeve rod 8. Support the upper part of the tree trunk through the second limiting plate 10. When it is necessary to adjust the fixed diameter, manually rotate the knob 7 to drive the threaded rod 12 to rotate. The rotation of the threaded rod 12 drives the threaded sleeve rod 14 to move. The slider 17 slides in the chute 16, which has a limiting effect. The movement of the threaded sleeve rod 14 drives the push plate 15 to move to support and fix the tree trunk.

[0024] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A tree support device for forestry planting, comprising a pair of first limiting plates (1), characterized in that, A support mechanism is connected to the lower ends of a pair of the first limiting plates (1). A fixing block (6) is arranged in each of the pair of the first limiting plates (1). Connecting pieces (18) are arranged at both ends of the pair of the first limiting plates (1). A pair of fastening bolts are threadedly connected between each pair of the two pairs of the connecting pieces (18). An adjusting mechanism is arranged in each of the pair of the fixing blocks (6). Connecting mechanisms are arranged at the upper ends of the pair of the first limiting plates (1). The adjusting mechanism includes a cylindrical groove (13) formed in the fixing block (6). A knob (7) is rotatably connected to the side wall surface of the fixing block (6). One end of the knob (7) is provided with a threaded rod (12). The threaded rod (12) is rotatably connected in the cylindrical groove (13). A threaded sleeve rod (14) is movably connected in the cylindrical groove (13). The threaded sleeve rod (14) is threadedly connected to the fixing block (6). A pair of sliding grooves (16) are arranged on the inner wall surface of the cylindrical groove (13). A pair of sliding blocks (17) are arranged on the side wall surface of the threaded sleeve rod (14). The pair of the sliding blocks (17) are respectively slidably installed in the pair of the sliding grooves (16). One end of the threaded sleeve rod (14) is provided with a push plate (15).

2. The tree support device for forestry planting according to claim 1, wherein The support mechanism includes a first connecting rod (2) hinged to the lower wall surface of the first limiting plate (1). A plurality of threaded holes are formed in the first connecting rod (2). A first sleeve rod (3) is movably connected to the lower end of the first connecting rod (2). A first bolt (5) is threadedly connected to the side wall surface of the first sleeve rod (3). The first bolt (5) can be threadedly connected in the plurality of threaded holes. A fixing rod (4) is arranged at the lower end of the first sleeve rod (3).

3. The tree support device for forestry planting according to claim 1, characterized in that, The connecting mechanism includes a second sleeve rod (8) connected to the upper end of the fixing block (6). A second connecting rod (9) is movably inserted into the second sleeve rod (8). The upper end of the second connecting rod (9) is connected to a second limiting plate (10). A second bolt (11) is threadedly connected to the side wall surface of the second sleeve rod (8). A plurality of threaded holes are formed in the second connecting rod (9). The second bolt (11) can be threadedly connected in the plurality of the second connecting rod (9).

4. A tree support device for forestry planting according to claim 1, characterized in that, The pair of the knobs (7) are both in an arc shape.

5. The tree support device for forestry planting according to claim 2, characterized in that, The lower ends of the pair of the fixing rods (4) are both pointed.

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