Standing tree trunk base protection device for tending mountain forest

Abstract

The utility model relates to the technical field of base protection, and discloses a standing tree trunk base protection device for tending a mountain forest, which comprises a middle protection ring, the top of the middle protection ring is fixedly connected with a plurality of lower connecting plates, and the bottom of the middle protection ring is fixedly connected with a plurality of upper connecting plates. The bottom of the lower connecting plate is fixedly connected with a lower protection ring, the top of the upper connecting plate is fixedly connected with an upper protection ring, insect repelling mechanisms are arranged in the middle protection ring and outside the lower protection ring, an animal repelling mechanism is arranged outside the lower protection ring, and a fixing mechanism is arranged in the upper protection ring. The parasite expelling assembly comprises the kit. According to the utility model, the insect-expelling spraying structure and the threatening device structure are matched with each other, so that the insect attack on the base part of the tree can be prevented and reduced, rodents and large herbivores are forced to be far away from the trunk, and the healthy growth of the tree is promoted.

Description

Technical Field

[0001] This utility model relates to the field of base protection technology, and in particular to a base protection device for standing tree trunks used in mountain forest tending. Background Technology

[0002] In forest management, trees specifically selected and preserved within forest land are typically upright, healthy, and possess high economic or ecological value. Tending, through human intervention, adjusts the forest's structure and density, promoting the growth of these standing trees to improve the overall quality and productivity of the forest. This includes removing overly dense trees, pruning branches, and thinning out inferior trees to ensure that superior trees receive more growing space and resources. This practice helps maintain the ecological balance of the forest, promotes sustainable forest development, and improves timber quality and yield. With proper tending, standing trees can better adapt to environmental changes, enhance the forest's resilience to disasters, support diverse ecological functions, and safeguard biodiversity and carbon storage.

[0003] Tree trunk base protection devices used for forest tending in mountainous areas typically consist of a corrosion-resistant outer shell, an inner lining, securing straps, and ventilation holes. The outer shell wraps around the base of the trunk to prevent damage and pests, while the inner lining cushions the trunk against the shell, reducing friction damage. The securing straps ensure the device is stable, and the ventilation holes allow air to pass through, preventing water accumulation and mold growth. By protecting the base of the trunk and reducing adverse external influences, this device promotes healthy tree growth and enhances the effectiveness of tending.

[0004] In existing technologies, some tree trunk base protection devices used in mountain forest tending lack structures for insect repellency and animal grazing prevention. While these devices can effectively prevent mechanical damage and some environmental impact, they typically lack insect repellency and animal grazing prevention functions. These devices fail to consider the problems of pest and disease infestation and large animal (such as deer and rabbits) grazing on the tree trunk base, making trees vulnerable to pests and animal bites during growth, affecting their health and growth. The lack of sufficient protective measures may lead to long-term damage to trees, inhibiting their normal growth and affecting the overall effectiveness of forest tending. Therefore, this paper proposes a tree trunk base protection device for mountain forest tending to address these problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a tree trunk base protection device for mountain forest tending, aiming to improve the problem of existing technologies being unable to drive away animals that are harmful to trees.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a tree trunk base protection device for mountain forest tending, comprising a middle protective ring, a plurality of lower connecting plates fixedly connected to the top of the middle protective ring, a plurality of upper connecting plates fixedly connected to the bottom of the middle protective ring, a lower protective ring fixedly connected to the bottom of the lower connecting plates, an upper protective ring fixedly connected to the top of the upper connecting plates, an insect repellent mechanism provided inside the middle protective ring and outside the lower protective ring, an animal repellent mechanism provided outside the lower protective ring, a fixing mechanism provided inside the upper protective ring, and two insect repellent components fixedly connected inside the middle protective ring;

[0007] The insect repellent assembly includes a reagent kit, two of which are fixedly connected inside the middle protective ring. A drive assembly is fixedly connected to the outside of the reagent kit, a nozzle is fixedly connected to the drive end of the drive assembly, and a hydraulic pump is fixedly connected to the top of the reagent kit.

[0008] As a further description of the above technical solution: the driving component includes a motor, the motor is externally fixedly connected to the outside of the reagent kit, and a delivery driving tube is internally fixedly connected to the motor, the delivery driving tube having multiple holes inside;

[0009] As a further description of the above technical solution: the animal repelling mechanism includes sensors, two sensors are externally fixedly connected to the outer wall of the lower protective ring, sensors are externally fixedly connected to the sensors, and a frightening device is fixedly connected to the top of the sensors;

[0010] As a further description of the above technical solution: the fixing mechanism includes a fixing box, the outside of the fixing box is fixedly connected to the inside of the upper protective ring, a spring is fixedly connected to the inside of the fixing box, a fixing column is fixedly connected to the inside of the fixing box, a sliding tube is fixedly connected to the outside of the fixing column, a clamp is fixedly connected to the outside of the sliding tube, and multiple ground stakes are fixedly connected to the bottom of the upper protective ring.

[0011] As a further description of the above technical solution: the outer side of the middle protective ring is fixedly connected with multiple middle fixing plates, and the inner side of two of the middle fixing plates is fixedly connected with a medium-sized nut;

[0012] As a further description of the above technical solution: the lower protective ring is externally fixedly connected to multiple lower fixing plates, and two of the lower fixing plates are internally fixedly connected to large nuts;

[0013] As a further description of the above technical solution: the upper protective ring is externally fixedly connected to multiple upper fixing plates, and small nuts are internally fixedly connected to two of the upper fixing plates;

[0014] As a further description of the above technical solution: the inside of the spring is slidably connected to the outside of the fixed column, and the inside of the sliding tube is slidably connected to the outside of the fixed column.

[0015] This utility model has the following beneficial effects:

[0016] 1. In this utility model, the insect repellent spray structure and the deterrent device structure work together to effectively repel both pests and animals, improving the tree's growth environment and overall care. The insect repellent spray structure releases insect repellent to prevent and reduce pest infestations at the base of the tree, preventing them from multiplying or eroding the trunk, thereby alleviating the tree's growth stress. Simultaneously, the deterrent device structure uses sound waves, flashes, or vibrations to exploit animals' sensitivity to unsettling environments, forcing rodents and large herbivores away from the trunk, thus promoting healthy tree growth.

[0017] 2. In this utility model, the tree trunk is securely clamped by a clamping spring structure, effectively absorbing and dispersing external forces. The bottom ground stakes ensure the stability of the entire protective device, fixing it to the ground and preventing movement and shaking caused by loose soil or strong winds. Through this double-fixing structure, the device can provide sufficient support and stability without damaging the tree's growth, thus effectively preventing the trunk from tilting or being damaged by external forces under severe weather conditions. Attached Figure Description

[0018] Figure 1 This is a three-dimensional schematic diagram of a tree trunk base protection device for mountain forest tending proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of a reagent kit for protecting the base of standing tree trunks in mountain forest tending, as proposed in this utility model.

[0020] Figure 3 This is a schematic diagram of the structure of a deterrent device for protecting the base of standing tree trunks in mountain forest tending, as proposed in this utility model.

[0021] Figure 4 This is a schematic diagram of the structure of a clamp for protecting the base of standing tree trunks in mountain forest tending, as proposed in this utility model.

[0022] Legend:

[0023] 1. Middle protective ring; 2. Lower connecting plate; 3. Upper connecting plate; 4. Lower protective ring; 5. Upper protective ring; 6. Reagent kit; 7. Delivery drive tube; 8. Nozzle; 9. Motor; 10. Hydraulic pump; 11. Sensor; 12. Sensor; 13. Frightener; 14. Fixing box; 15. Spring; 16. Fixing post; 17. Sliding tube; 18. Clamp; 19. Ground stake; 20. Middle fixing plate; 21. Medium nut; 22. Lower fixing plate; 23. Large nut; 24. Upper fixing plate; 25. Small nut. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Reference Figures 1 to 3 This utility model provides an embodiment of a tree trunk base protection device for mountain forest tending, comprising a middle protective ring 1, which can be detached into two half middle protective rings 1 to protect the base of the tree trunk. Multiple lower connecting plates 2 are fixedly connected to the top of the two middle protective rings 1, connecting the upper connecting plate 3 and the half middle protective ring 1 to improve the stability of the structure. Multiple upper connecting plates 3 are fixedly connected to the bottom of the middle protective ring 1, connecting the half lower protective ring 4 and the half middle protective ring 1. The bottom of the lower connecting plate 2 is fixedly connected to the lower protective ring 4, which can be detached into two half lower protective rings 4 to protect the base of the tree trunk. The top of the upper connecting plate 3 is fixedly connected to the upper protective ring 5, which can be detached into two half upper protective rings 5 ​​to protect the base of the tree trunk. Insect repellent mechanisms are provided inside the middle protective ring 1 and outside the lower protective ring 4. Animal repellent mechanisms are provided outside the lower protective ring 4. A fixing mechanism is provided inside the upper protective ring 5. Two insect repellent components are fixedly connected inside the middle protective ring 1.

[0026] The insect repellent component includes a reagent kit 6, which stores the insect repellent reagent. Two reagent kits 6 are fixedly connected inside the middle protective ring 1. A drive component is fixedly connected to the outside of the reagent kit 6. A nozzle 8 is fixedly connected to the drive end of the drive component, which sprays the insect repellent reagent in a mist. A hydraulic pump 10 is fixedly connected to the top of the reagent kit 6, which uses hydraulic energy to press out the reagent inside the reagent kit 6.

[0027] The drive assembly includes a motor 9 that converts electrical energy into mechanical energy. The motor 9 is externally fixedly connected to the outside of the reagent kit 6. A delivery drive tube 7 is internally fixedly connected to the motor 9. The delivery drive tube 7 has multiple holes inside and transports the reagents inside the reagent kit 6. The animal repelling mechanism includes sensors 11 that transmit electrical signals. Two sensors 11 are externally fixedly connected to the outer wall of the lower protective ring 4. Sensors 12 are externally fixedly connected to the sensors 11 to sense surrounding animals. A frightener 13 is fixedly connected to the top of the sensors 11 to receive the signals emitted by the sensors 11 and emit a sound to scare away the animals.

[0028] Reference Figure 1 , Figure 4 The fixing mechanism includes a fixing box 14, which fixes the internal structure. The fixing box 14 is externally fixedly connected to the inside of the upper protective ring 5. A spring 15 is fixedly connected inside the fixing box 14, allowing the sliding tube 17 to move back and forth. A fixing post 16 is fixedly connected inside the fixing box 14, fixing the spring 15 to prevent it from shifting. The sliding tube 17 is fixedly connected to the outside of the fixing post 16, controlling the clamp 18 to hold the tree trunk. The clamp 18 is fixedly connected to the outside of the sliding tube 17 to hold the tree trunk. Multiple ground stakes 19 are fixedly connected to the bottom of the upper protective ring 5 to fix the protective device and prevent it from being blown over by the wind.

[0029] Reference Figures 1 to 4 The outer side of the middle protective ring 1 is fixedly connected to multiple middle fixing plates 20, which fix the left and right halves of the middle protective ring 1. The inner side of the two middle fixing plates 20 is fixedly connected to medium-sized nuts 21, which lock the two middle fixing plates 20. The outer side of the lower protective ring 4 is fixedly connected to multiple lower fixing plates 22, which fix the left and right halves of the lower protective ring 4. The inner side of the two lower fixing plates 22 is fixedly connected to large-sized nuts 23, which lock the two lower fixing plates 22. The outer side of the upper protective ring 5 is fixedly connected to multiple upper fixing plates 24, which fix the left and right halves of the upper protective ring 5. The inner side of the two upper fixing plates 24 is fixedly connected to small-sized nuts 25, which lock the two upper fixing plates 24. The inner side of the spring 15 is slidably connected to the outer side of the fixing post 16, and the inner side of the sliding tube 17 is slidably connected to the outer side of the fixing post 16.

[0030] Working Principle: First, the device is firmly fixed to the ground using multiple ground stakes 19. Next, the lower fixing plate 22 secures the lower protective ring 4, the upper fixing plate 24 secures the upper protective ring 5, and the middle protective ring 1 is secured by the middle fixing plate 20. Then, the clamps 18 on both sides are manually fixed to the base of the tree trunk. As the clamps 18 gradually secure the tree trunk, the spring 15 inside the fixing box 14 is compressed. The spring 15 connects to the sliding tube 17, which slides backward, gradually releasing the force on the external spring 15. Finally, after the clamps 18 secure the tree trunk, the fixing post 16 and the sliding tube 17 are locked, completing the entire fixing process. Through this series of steps, the device can stably fix the tree trunk, ensuring effective protection for the tree in various environments.

[0031] Repellent Operation: The repellent operation works as follows: After the hydraulic pump 10 is started, the reagent kit 6 is filled with pressure, and the insect repellent is sprayed through multiple holes on the delivery drive tube 7 into the nozzle 8, and evenly sprayed onto the base of the tree trunk. Simultaneously, the motor 9 starts, causing the delivery drive tube 7 to rotate, which in turn rotates the nozzle 8, thereby expanding the spraying area and ensuring that the insect repellent evenly covers the base of the tree trunk. If an animal approaches and attempts to gnaw on the tree trunk, the sensor 12 detects it and sends a signal to the sensor 11. The sensor 11 transmits the signal to the deterrent device 13, which then emits a sound to scare the animal away. Through these steps, the device can effectively repel pests and animals, protecting the trees from harm.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A tree trunk base protection device for mountain forest tending, comprising a central protective ring (1), characterized in that: The top of the middle protective ring (1) is fixedly connected to multiple lower connecting plates (2), the bottom of the middle protective ring (1) is fixedly connected to multiple upper connecting plates (3), the bottom of the lower connecting plate (2) is fixedly connected to a lower protective ring (4), the top of the upper connecting plate (3) is fixedly connected to an upper protective ring (5), the inside of the middle protective ring (1) and the outside of the lower protective ring (4) are provided with insect repelling mechanisms, the outside of the lower protective ring (4) is provided with animal repelling mechanisms, the inside of the upper protective ring (5) is provided with a fixing mechanism, and the inside of the middle protective ring (1) is fixedly connected to two insect repelling components; The insect repellent assembly includes a kit (6), two kits (6) are fixedly connected inside the middle protective ring (1), a drive assembly is fixedly connected to the outside of the kit (6), a nozzle (8) is fixedly connected to the drive end of the drive assembly, and a hydraulic pump (10) is fixedly connected to the top of the kit (6).

2. The tree trunk base protection device for mountain forest tending according to claim 1, characterized in that: The drive assembly includes a motor (9), which is externally fixedly connected to the outside of the reagent kit (6). A delivery drive tube (7) is fixedly connected inside the motor (9), and the delivery drive tube (7) has multiple holes inside.

3. The tree trunk base protection device for mountain forest tending according to claim 1, characterized in that: The animal control mechanism includes sensors (11), two sensors (11) are fixedly connected to the outer wall of the lower protective ring (4), sensors (12) are fixedly connected to the outside of the sensors (11), and a scare device (13) is fixedly connected to the top of the sensors (11).

4. A tree trunk base protection device for mountain forest tending according to claim 1, characterized in that: The fixing mechanism includes a fixing box (14), the outside of which is fixedly connected to the inside of the upper protective ring (5). A spring (15) is fixedly connected inside the fixing box (14). A fixing post (16) is fixedly connected inside the fixing box (14). A sliding tube (17) is fixedly connected outside the fixing post (16). A clamp (18) is fixedly connected outside the sliding tube (17). Multiple ground stakes (19) are fixedly connected to the bottom of the upper protective ring (5).

5. A tree trunk base protection device for mountain forest tending according to claim 1, characterized in that: The outer side of the middle protective ring (1) is fixedly connected with a plurality of middle fixing plates (20), and the inner side of the two middle fixing plates (20) is fixedly connected with a middle nut (21).

6. A tree trunk base protection device for mountain forest tending according to claim 1, characterized in that: The lower protective ring (4) is externally fixedly connected to multiple lower fixing plates (22), and two of the lower fixing plates (22) are internally fixedly connected to large nuts (23).

7. A tree trunk base protection device for mountain forest tending according to claim 1, characterized in that: The upper protective ring (5) is externally fixedly connected to multiple upper fixing plates (24), and small nuts (25) are internally fixedly connected to two of the upper fixing plates (24).

8. A tree trunk base protection device for mountain forest tending according to claim 4, characterized in that: The inside of the spring (15) is slidably connected to the outside of the fixed post (16), and the inside of the sliding tube (17) is slidably connected to the outside of the fixed post (16).

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