Tree anti-falling fixing device for forestry planting

Abstract

The utility model provides a tree anti-toppling fixing device for forestry planting, which relates to the technical field of forestry planting and comprises an arc plate a, two ends of the arc plate a are rotatably connected with an arc plate b and an arc plate c through hinges respectively, and opposite sides of the arc plate a, the arc plate b and the arc plate c are provided with clamping plates respectively. The bottoms of the arc plate a, the arc plate b and the arc plate c are rotationally connected with supporting rods correspondingly. According to the device, the supporting rod is installed and fixed to the trunk through the clamping assembly, the size can be adjusted according to the diameter of the trunk when the tree grows, the trunk is prevented from being thickened and tightened, repeated disassembly is not needed for adjustment, the device can adapt to trunks with different thickness degrees, and then the length of the supporting rod can be adjusted through the adjusting assembly; when the tree inclines, the lengths of the supporting rods in the lodging direction and the opposite direction are adjusted, then the tree trunk is straightened, more time and labor are saved during adjustment, and the device can adapt to terrains which are different in height and height.

Description

TECHNICAL FIELD

[0001] The utility model relates to forestry planting technical field, concretely is forestry planting is with tree anti -down fixed device. BACKGROUND

[0002] The new transplanted trees in forestry planting are not enough developed in root system, and the root system has not completely adapted to the new soil environment, which may lead to unstable trees and easily affected by external factors such as strong wind, heavy rain and the like, so that the tree anti-down fixed device needs to be used to support and fix the newly transplanted trees or the trees with not yet firmly established root system to prevent them from tilting or collapsing due to wind force, gravity or other external force, and the existing tree anti-lodging device is composed of wooden sticks or bamboo poles, as the trees continuously grow and the trunk becomes thick, the original support piece made of wooden sticks needs to be adjusted again, but the fixing mode by iron nails is more troublesome to disassemble, is not suitable for large-scale tree planting, meanwhile, the existing support frame is more troublesome to fix and adjust once fixed, the tree deviates to one side due to fixing error, cannot be directly adjusted, needs to be disassembled and re-built, which is time-consuming and laborious, and the tree cannot be kept in vertical form. SUMMARY

[0003] The utility model aims at solving the shortcomings in the background art, provides forestry planting is with tree anti -down fixed device, through clamping subassembly installs fixed support rod to the trunk, can adjust size according to the diameter of trunk when the tree grows, avoid the trunk becomes thick and holds the trunk, need not repeatedly disassemble and adjust, and can adapt to the trunk of different thickness, secondly, through adjusting subassembly can adjust the length of support rod, when the tree inclines, adjust the length of support rod in the opposite direction of the direction of lodging, and then straighten the trunk, it is more time-saving and labor-saving to adjust, and can adapt to the terrain with different height fluctuations.

[0004] To achieve the above object, the utility model provides the following technical scheme, a forestry planting is with tree anti -down fixed device, include: arc plate a, arc plate b and arc plate c are rotationally connected to the both ends of arc plate a respectively through hinge, one side of arc plate a, arc plate b and arc plate c is equipped with clamping plate respectively, the bottom of arc plate a, arc plate b and arc plate c is rotationally connected with support rod respectively;Clamping assembly, clamping assembly is arranged on arc plate a, arc plate b and arc plate c respectively, for clamping and fixing the trunk, clamping assembly includes: connecting rod, check ring, sliding block, spring a and shear type frame;Adjusting assembly, adjusting assembly is arranged on support rod, for adjusting the length of support rod, adjusting assembly includes: threaded rod, square tube, worm wheel, screw hole, worm and rocker.

[0005] Further, two connecting rods are fixedly connected between the inner walls of the circular arc plate a, the circular arc plate b and the circular arc plate c, two symmetrically arranged check rings are fixedly connected on the two connecting rods, two sliders are respectively slidably connected on the connecting rods, springs a are connected between the sliders and the check rings, the spring a is sleeved on the outer portion of the connecting rod, and a scissor frame is fixedly installed between the two sliders.

[0006] Further, screw rods are slidably connected inside the support rods, square tubes are fixedly connected outside the support rods, worm gears are arranged inside the square tubes, threaded holes are formed at the shaft centers of the worm gears, the screw rods are threadedly connected with the inside of the threaded holes, worm rods are arranged on one side of the worm gears, the worm rods are engagedly connected with the worm gears, and the worm rods extend to the outside through the square tubes at one end and are fixedly connected with rocker arms.

[0007] Further, rollers are rotatably connected at the two ends of the scissor frame, two moving grooves are formed in the circumferential side of the clamping plate, and the rollers are slidably connected with the inside of the corresponding moving grooves.

[0008] Further, two through holes are formed in the circular arc plate a, the circular arc plate b and the circular arc plate c, guide rods are slidably connected in the through holes, one end of the guide rod is connected with one side of the clamping plate, a force applying ring is fixedly connected outside the guide rod, a spring b is sleeved outside the guide rod, and the spring b is located on the side, away from the clamping plate, of the force applying ring.

[0009] Further, a support plate is rotatably connected to the bottom end of the screw rod, and a ground nail is fixedly connected to the bottom of the support plate.

[0010] Further, two symmetrically arranged guide grooves are formed in the outer portion of the screw rod, two symmetrically arranged guide blocks are fixedly connected to the inner wall close to the bottom of the support rod, and the two guide blocks are slidably connected with the inside of the two guide grooves, respectively.

[0011] The forestry planting tree trunk anti-falling fixing device has the following beneficial effects:

[0012] The utility model discloses a kind of forestry planting tree trunk anti-falling fixing devices, with the following beneficial effects:

[0013] Secondly, the length of the support rod can be adjusted by the adjusting assembly, and when the tree trunk is inclined, the length of the support rod in the direction of the tree trunk falling and the opposite direction is adjusted, so that the tree trunk is straightened, which is more time-saving and labor-saving to adjust, and can adapt to the terrain with different heights. BRIEF DESCRIPTION OF DRAWINGS

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

[0015] Figure 2 This is a cross-sectional view of the overall structure of this utility model.

[0016] Figure 3 This is a schematic diagram of the arc plate a structure of this utility model.

[0017] Figure 4 This is a schematic diagram of the clamping plate structure of this utility model.

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

[0019] Figure 6 For the present utility model Figure 2 Enlarged view of point A in the middle.

[0020] Figure 7 For the present utility model Figure 2 Enlarged view of section B in the middle.

[0021] Figures 1-7 In the middle: 1. Arc plate a; 11. Arc plate b; 12. Arc plate c; 13. Clamping plate; 14. Support rod; 2. Connecting rod; 21. Retaining ring; 22. Slider; 23. Spring a; 24. Scissor frame; 25. Roller; 26. Moving groove; 27. Guide rod; 28. Force ring; 29. ​​Spring b; 3. Threaded rod; 31. Square tube; 32. Worm gear; 33. Threaded hole; 34. Worm; 35. Rocker arm; 36. Support plate; 37. Ground nail; 38. Guide groove; 39. Guide block. Detailed Implementation

[0022] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0023] This application provides a tree anti-falling and fixing device for forestry planting. This tree anti-falling and fixing device can install and fix the support rod to the trunk through the clamping component. As the tree grows, the size can be adjusted according to the diameter of the trunk to prevent the trunk from becoming too thick and constricting the tree. It does not require repeated disassembly and adjustment and can adapt to trunks of different thicknesses.

[0024] The following provides a detailed description of the tree-prevention and fixing device for forestry planting. It should be noted that the order of description of the following embodiments is not intended to limit the preferred order of the embodiments.

[0025] The present application will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0026] Example 1

[0027] Please see Figures 1-7 This embodiment provides a tree-prevention and fixing device for forestry planting, comprising: an arc plate a1, with arc plates b11 and c12 rotatably connected to both ends of arc plate a1 via hinges; clamping plates 13 are respectively provided on opposite sides of arc plates a1, b11, and c12; and support rods 14 are rotatably connected to the bottom of arc plates a1, b11, and c12; a clamping assembly, which is respectively disposed on arc plates a1, b11, and c12 for clamping and fixing the tree trunk, and includes: a connecting rod 2, a retaining ring 21, a slider 22, a spring a23, and a scissor frame 24; and an adjusting assembly, which is disposed on the support rod 14 for adjusting the length of the support rod 14, and includes: a threaded rod 3, a square tube 31, a worm gear 32, a threaded hole 33, a worm 34, and a rocker arm 35.

[0028] In use, the arc plates a1, b11, and c12 are wrapped around the tree trunk. Then, the connecting plates at one end of the arc plates b11 and c12 are fixed with bolts, so that the arc plates a1, b11, and c12 form a ring. The tree trunk is clamped by three clamping plates 13, and the ring is fixed to the tree trunk. The tree trunk is supported by the support rods 14. As the tree trunk grows and thickens, the clamping components allow the clamping plates 13 to adapt to the changes in the diameter of the tree trunk, so that the three clamping plates 13 always hold the tree trunk and prevent the clamping plates 13 from strangling the tree trunk as the tree grows. Secondly, when straightening the tree trunk, the length of the three support rods 14 is adjusted by the adjustment components to straighten the tree trunk and adapt to terrain with varying heights.

[0029] Example 2

[0030] Based on embodiment 1, two connecting rods 2 are fixedly connected between the inner walls of the arc plate a1, arc plate b11, and arc plate c12. Two symmetrically arranged retaining rings 21 are fixedly connected to the two connecting rods 2. Sliding blocks 22 are slidably connected to the connecting rods 2 respectively. A spring a23 is connected between the sliding block 22 and the retaining ring 21. The spring a23 is sleeved on the outside of the connecting rod 2. A scissor frame 24 is fixedly installed between the two sliding blocks 22. Rollers 25 are rotatably connected to both ends of the scissor frame 24 respectively. Two moving grooves 26 are respectively opened on the periphery of the clamping plate 13. The rollers 25 are slidably connected to the inside of the corresponding moving grooves 26. Two through holes are respectively opened on the arc plate a1, arc plate b11, and arc plate c12. A guide rod 27 is slidably connected inside each through hole. One end of the guide rod 27 is connected to one side of the clamping plate 13. A force-applying ring 28 is fixedly connected to the outside of the guide rod 27. A spring b29 is sleeved on the outside of the guide rod 27. The spring b29 is located on the side of the force-applying ring 28 away from the clamping plate 13.

[0031] As the trunk thickens, it pushes the clamp 13 to move to the circumference. When the clamp 13 moves, it compresses the scissor frame 24, causing the scissor frame 24 to shear. This, in turn, pushes the slider 22 to move along the outside of the connecting rod 2 to both ends. When the slider 22 moves to both ends, it compresses the spring a23. During shearing, the roller 25 slides along the inside of the moving groove 26. The elasticity of the spring a23 keeps the clamp 13 in contact with the trunk. At the same time, when the clamp 13 moves, it drives the guide rod 27 to move along the inside of the through hole. The guide rod 27 enables the clamp 13 to move smoothly. When the guide rod 27 moves, it drives the force ring 28 to compress the spring b29. The spring b29 is compressed and stores energy. The elastic force of the spring b29 is large enough to hold the clamp 13 to the trunk. In this way, the arc plate a1, arc plate b11 and arc plate c12 can be fixed to the trunk without affecting the growth of the trunk. This prevents the clamp 13 from constricting the trunk and affecting its growth as the trunk thickens.

[0032] Example 3

[0033] Based on Embodiment 1, threaded rods 3 are slidably connected inside the support rod 14, and a square tube 31 is fixedly connected to the outside of the support rod 14. A worm gear 32 is provided inside the square tube 31, and a threaded hole 33 is opened at the axis of the worm gear 32. The threaded rod 3 is threadedly connected to the inside of the threaded hole 33. A worm 34 is provided on one side of the worm gear 32, and the worm 34 is meshed with the worm gear 32. One end of the worm 34 extends through the square tube 31 to the outside and is fixedly connected to a rocker arm 35. A support plate 36 is rotatably connected to the bottom end of the threaded rod 3, and a ground nail 37 is fixedly connected to the bottom of the support plate 36. Two symmetrically arranged guide grooves 38 are opened on the outside of the threaded rod 3. Two symmetrically arranged guide blocks 39 are fixedly connected to the inner wall of the support rod 14 near the bottom, and the two guide blocks 39 are slidably connected to the inside of the two guide grooves 38 respectively.

[0034] When straightening the tree trunk, the ground nails 37 are inserted into the soil, and the support plate 36 provides support. Then, according to the tilt direction of the tree trunk, the support rod 14 in the corresponding direction is adjusted, and the rocker arm 35 on the square tube 31 is rotated. The rocker arm 35 drives the worm gear 34 to rotate. When the worm gear 34 rotates, it meshes with the worm wheel 32, which in turn drives the worm wheel 32 to rotate. When the worm wheel 32 rotates, the threaded hole 33 engages with the threaded rod 3. Since the threaded rod 3 is restricted by the guide block 39, the threaded rod 3 can only move along the vertical direction of the guide groove 38. Therefore, when the thread is engaged, it will drive the threaded rod 3 to push out or retract from the inside of the square tube 31. By controlling the rotation direction of the rocker arm 35, the threaded rod 3 can be controlled to push out or retract from the inside of the square tube 31, thereby straightening the tree trunk and adapting to the uneven terrain.

[0035] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0036] The foregoing has provided a detailed description of a tree-prevention and fixing device for forestry planting provided in the embodiments of this application. Specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the technical solutions and core ideas of this application. Those skilled in the art should understand that they can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A tree-prevention and fixing device for forestry planting, characterized in that, include: Arc plate a (1), arc plate b (11) and arc plate c (12) are rotatably connected at both ends of arc plate a (1) by hinges respectively, clamping plates (13) are provided on opposite sides of arc plate a (1), arc plate b (11) and arc plate c (12) respectively, and support rods (14) are rotatably connected to the bottom of arc plate a (1), arc plate b (11) and arc plate c (12); The clamping assembly is respectively disposed on the arc plate a (1), the arc plate b (11) and the arc plate c (12) for clamping and fixing the tree trunk. The clamping assembly includes: a connecting rod (2), a retaining ring (21), a slider (22), a spring a (23) and a scissor frame (24). An adjustment assembly is provided on the support rod (14) and is used to adjust the length of the support rod (14). The adjustment assembly includes: a threaded rod (3), a square tube (31), a worm gear (32), a threaded hole (33), a worm (34), and a rocker arm (35).

2. The tree-prevention and fixing device for forestry planting according to claim 1, characterized in that, Two connecting rods (2) are fixedly connected between the inner walls of the arc plate a (1), the arc plate b (11) and the arc plate c (12). Two symmetrically arranged retaining rings (21) are fixedly connected to the two connecting rods (2). Sliding blocks (22) are slidably connected to the connecting rods (2). A spring a (23) is connected between the sliding block (22) and the retaining ring (21). The spring a (23) is sleeved on the outside of the connecting rod (2). A scissor frame (24) is fixedly installed between the two sliding blocks (22).

3. The tree-prevention and fixing device for forestry planting according to claim 1, characterized in that, The support rod (14) is slidably connected to a threaded rod (3) inside. A square tube (31) is fixedly connected to the outside of the support rod (14). A worm gear (32) is provided inside the square tube (31). A threaded hole (33) is opened at the axis of the worm gear (32). The threaded rod (3) is threadedly connected to the inside of the threaded hole (33). A worm (34) is provided on one side of the worm gear (32). The worm (34) is meshed with the worm gear (32). One end of the worm (34) extends through the square tube (31) to the outside and is fixedly connected to a rocker arm (35).

4. The tree-prevention and fixing device for forestry planting according to claim 2, characterized in that, The two ends of the scissor frame (24) are respectively rotatably connected to rollers (25), and two moving slots (26) are respectively opened on the periphery of the clamp (13). The rollers (25) are slidably connected to the inside of the corresponding moving slots (26).

5. The tree-prevention and fixing device for forestry planting according to claim 2, characterized in that, Two through holes are respectively opened on the arc plate a (1), the arc plate b (11) and the arc plate c (12). A guide rod (27) is slidably connected inside each through hole. One end of the guide rod (27) is connected to one side of the clamping plate (13). A force ring (28) is fixedly connected to the outside of the guide rod (27). A spring b (29) is sleeved on the outside of the guide rod (27). The spring b (29) is located on the side of the force ring (28) away from the clamping plate (13).

6. The tree-prevention and fixing device for forestry planting according to claim 3, characterized in that, The bottom end of the threaded rod (3) is rotatably connected to a support plate (36), and the bottom of the support plate (36) is fixedly connected to a ground nail (37).

7. The tree-prevention and fixing device for forestry planting according to claim 3, characterized in that, The threaded rod (3) has two symmetrically arranged guide grooves (38) on its outside. The support rod (14) has two symmetrically arranged guide blocks (39) fixedly connected to its inner wall near the bottom. The two guide blocks (39) are slidably connected to the inside of the two guide grooves (38).

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