Forestry tree cultivation frame

Abstract

The embodiment of the utility model provides a forestry tree cultivation frame which comprises a support used for providing support; the ventilating base is positioned at the bottom of the bracket and is provided with a plurality of ventilating holes; the vertical ventilation pipe is arranged on one side or in the middle of the support and penetrates through the support, the lower end of the vertical ventilation pipe is led into the ventilation base, and the upper end of the vertical ventilation pipe extends to the position above the sapling planting soil surface; the automatic lifting adjusting mechanism is fixed above or inside the support and moves up and down to adjust the height of the support; the drainage channel system is arranged at the edge of the breathable base and is communicated with the outside of the cultivation frame; the ventilation holes of the ventilation base are arranged in a fan shape and are different in size, the large ventilation holes are formed in the periphery, and the small ventilation holes are distributed in the center. And one or more waterproof ventilation valves are arranged around the ventilation holes. Through the scheme of the embodiment of the invention, the problem that the plant roots are possibly damaged due to oxygen deficit or water accumulation can be solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of forestry, in particular to a forestry tree cultivation frame. BACKGROUND

[0002] The forestry tree cultivation frame is a device specially designed to improve the efficiency of tree planting and growth. It promotes the healthy growth of trees by providing a stable support structure and an optimized growth environment. However, this cultivation frame also has certain technical problems in actual application, especially the roots of plants may be damaged due to lack of oxygen or water accumulation. Lack of oxygen will cause respiratory obstruction of roots, which will affect nutrient absorption and growth, while water accumulation will cause root diseases, and even cause tree death in severe cases. These problems need to be paid attention to during the use of the cultivation frame. SUMMARY

[0003] Therefore, the present application provides a forestry tree cultivation frame to at least partially solve the problems in the prior art.

[0004] The forestry tree cultivation frame of the present application comprises:

[0005] a support for providing support;

[0006] a breathable base located at the bottom of the support, designed with a plurality of air vents;

[0007] a vertical breathable pipe arranged on one side or in the middle of the support, penetrating through the support and its lower end entering the breathable base, and the upper end extending above the soil surface of the planted seedlings;

[0008] an automatic lifting adjustment mechanism fixed above or inside the support to adjust the height of the support by moving up and down; and

[0009] a drainage channel system arranged at the edge of the breathable base and connected to the outside of the cultivation frame; wherein

[0010] the air vents of the breathable base are arranged in a fan shape and have different sizes, with larger air vents arranged on the outer periphery and smaller air vents distributed in the center; and

[0011] one or more waterproof and breathable valves are arranged around the air vents.

[0012] In one specific embodiment, the support further comprises a reinforcing cross beam connected between the two sides of the support.

[0013] In one specific embodiment, an auxiliary ventilation opening is provided at the contact between the breathable base and the support.

[0014] In one embodiment, a sealing ring is used to enhance the sealing of the interface between the vertical air-permeable tube and the air-permeable base, while the interface allows the air-permeable tube to rotate relative to the base.

[0015] In one embodiment, a filter device is installed at the lower section of the vertical air-permeable tube.

[0016] In one embodiment, the automatic lifting adjustment mechanism further comprises at least one pair of guide rods, which are arranged vertically along the height direction of the support.

[0017] In one embodiment, a damping and buffering element is arranged between the automatic lifting adjustment mechanism and the support.

[0018] In one embodiment, an adjusting valve is connected to the output end of the drainage channel system.

[0019] The forestry tree cultivation frame provided by the embodiments of the present disclosure comprises a support, an air-permeable base arranged at the bottom of the support and designed with a plurality of air-permeable holes, a vertical air-permeable tube arranged at one side or in the middle of the support and penetrating through the support and having its lower end penetrating into the air-permeable base and its upper end extending above the soil surface of the planted seedling, an automatic lifting adjustment mechanism fixed above or in the support and used to adjust the height of the support by moving up and down, and a drainage channel system arranged at the edge of the air-permeable base and connected to the outside of the cultivation frame. The air-permeable holes of the air-permeable base are arranged in a fan shape and have different sizes, the larger air-permeable holes are arranged at the outer periphery, and the smaller air-permeable holes are arranged at the center. One or more waterproof air-permeable valves are arranged around the air-permeable holes. The scheme of the embodiments of the present disclosure can solve the problem that the roots of the plants may be damaged due to oxygen deficiency or water accumulation. BRIEF DESCRIPTION OF DRAWINGS

[0020] In the drawings, like reference numerals refer to same or similar components throughout the several views. These drawings are not necessarily drawn to scale. It should be understood that these drawings only depict some embodiments in accordance with the present disclosure and should not be considered as limiting the scope of the present disclosure.

[0021] Figure 1 FIG. 1 is a structural schematic view of the forestry tree cultivation frame according to the present disclosure;

[0022] Figure 2 FIG. 2 is a right view of the structural schematic view of the forestry tree cultivation frame according to the present disclosure;

[0023] Figure 3 FIG. 3 is a sectional view of the structural schematic view of the forestry tree cultivation frame according to the present disclosure.

[0024] In the figure: 1, support; 2, breathable base; 3, vertical breathable pipe; 4, automatic lifting adjustment mechanism; 5, drainage channel system; 6, reinforcing crossbeam; 7, waterproof breathable valve; 8, guide rod; 9, sealing ring; 10, regulating valve; 11, shock-absorbing buffer element; 12, auxiliary ventilation opening; 13, filtering device DETAILED DESCRIPTION

[0025] In the following, only certain exemplary embodiments are described simply. As those skilled in the art can realize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present application. Therefore, the drawings and the description are considered to be exemplary in nature rather than limiting.

[0026] As shown in Figure 1 and Figure 2 , a forestry tree cultivation frame of the present application comprises a support 1, a breathable base 2, a vertical breathable pipe 3, an automatic lifting adjustment mechanism 4, and a drainage channel system 5.

[0027] The support 1 is the main structure of the entire cultivation frame, bearing the functions of fixation and support. It is usually made of metal or high-strength plastic, having sufficient rigidity and stability to ensure the firm fixation and long-term use of all other components. The shape of the support 1 can be designed into a frame structure, a grid structure, or other forms according to actual needs, so as to adapt to different types of planting environments and tree planting requirements. In some embodiments, the support 1 can have a detachable and assembled design, facilitating transportation and storage.

[0028] The breathable base 2 is located at the bottom of the support 1, used to support the cultivation containers and ensure good breathability at the bottom. The breathable base 2 is designed with multiple evenly distributed breathable holes, so that the soil in the cultivation containers can be in direct contact with the outside air, thereby increasing the oxygen supply of the soil and reducing the water storage. The breathable base 2 is usually made of corrosion-resistant materials to prolong the service life, and a layer of fine mesh or filter cloth can be added at the bottom to prevent soil and small stones from entering the external space through the breathable holes.

[0029] The vertical breathable pipe 3 is arranged at one side or in the central position of the support 1, penetrating through the entire support 1. The lower end of the vertical breathable pipe 3 penetrates into the breathable base 2, and the upper end extends above the soil surface of the planted seedlings. This design can form a stable air flow path, ensuring that the roots obtain sufficient oxygen and further improving the microenvironment of the soil. The vertical breathable pipe 3 can be selected as a plastic pipe or a metal pipe with an appropriate diameter, and can be fixed on the support 1 through threaded connection or buckle connection, to facilitate installation and maintenance.

[0030] The automatic lifting and adjusting mechanism 4 is fixed above or inside the support frame 1 and is responsible for adjusting the height and angle of the cultivation rack. Through the automatic lifting and adjusting mechanism 4, the height of the cultivation rack can be adjusted at different growth stages of the trees to meet their physiological needs. For example, seedlings require higher temperatures and humidity, while mature trees require better ventilation. Furthermore, the automatic lifting and adjusting mechanism 4 can also adjust the angle according to the shape of the tree's canopy to optimize light conditions and improve growth efficiency. The automatic lifting and adjusting mechanism 4 is typically driven by an electric or manual device, consisting of components such as a motor, gears, and lead screws.

[0031] The drainage channel system 5 is located at the edge of the ventilated base 2 and connects to the outside of the cultivation rack. The purpose of this system is to guide excess water to drain quickly, preventing water accumulation inside the cultivation rack and potential root damage. The drainage channel system 5 can be in the form of PVC pipes or trenches and is connected to the drainage holes at the bottom of the ventilated base 2. To ensure good drainage, the slope of the drainage channel system 5 should be designed appropriately, generally maintaining a slope of 1% to 2% to ensure smooth water flow.

[0032] This application discloses a forestry tree cultivation rack that effectively solves the problem of root damage caused by oxygen deficiency or waterlogging through the synergistic effect of its various components. Specifically, the combined design of the breathable base 2 and the vertical breathable pipe 3 improves soil aeration and drainage, increases oxygen supply to the roots, and reduces the occurrence of root diseases. The automatic lifting and adjusting mechanism 4 adjusts the height and angle of the cultivation rack according to the needs of different growth stages, optimizing the growth environment. The drainage channel system 5 further ensures the effectiveness of water management, preventing roots from being submerged in water for extended periods and ensuring healthy plant growth. In summary, these features enable the cultivation rack to exhibit excellent performance in various planting environments, significantly improving the success rate and growth quality of forestry tree cultivation.

[0033] In one embodiment, such as Figure 2 As shown, the support 1 of a forestry tree cultivation rack according to this application further includes a reinforcing crossbeam 6, which connects the two sides of the support 1. The design of the reinforcing crossbeam 6 significantly enhances the overall structural stability of the cultivation rack, ensuring its stability in the cultivation environment of tall trees. By adding this component, not only can the mechanical strength of the cultivation rack be improved, but the probability of root damage caused by the swaying of the support 1 can also be reduced, thereby ensuring the continuity of air circulation around the roots of the seedlings. The reinforcing crossbeam 6 is fixed to both sides of the support 1 by a reliable connection method, specifically by welding or bolting, to ensure the long-term stability of the structure.

[0034] For example, the reinforcing crossbeam 6 can be made of high-strength steel material, and its two ends are fixed on the corresponding positions of the support 1 by welding or through pre-buried bolt holes and bolts. Regardless of the connection method, the load-bearing capacity of the connection point must be able to meet the working requirements of the cultivation frame. In addition, the design of the reinforcing crossbeam 6 also needs to consider the overall balance and weight distribution to avoid unnecessary pressure on other parts of the cultivation frame. Through such design and technology, the forestry tree cultivation frame can adapt to more complex and diverse cultivation environments and improve the success rate of planting.

[0035] In one embodiment, as shown in Figure 3 The ventilation hole design of the ventilation base 2 of the forestry tree cultivation frame of the present application is unique, presenting a fan-shaped arrangement with different sizes. Specifically, larger ventilation holes are arranged in the outer peripheral edge area of the ventilation base 2, while smaller ventilation holes are concentrated in the central area of the ventilation base 2. This design can not only ensure the ventilation performance of the entire ventilation base 2, but also particularly enhance the ventilation capacity of the central soil area. Through this non-uniform ventilation hole layout, it can ensure that the soil moisture and gas exchange during tree planting reach the optimal state.

[0036] In actual technical implementation, the ventilation base 2 can be made of a plate-like structure composed of multiple ventilation holes, which are designed to be different sizes according to their positions. For example, the ventilation holes can be made into specific shapes and sizes in different areas of the ventilation base 2 by mechanical processing methods such as stamping or drilling. Larger ventilation holes usually have larger diameters and are distributed in the outer peripheral edge area of the ventilation base 2, while smaller ventilation holes are distributed in the central area. This arrangement can ensure the formation of effective air flow channels on the entire base surface, thereby optimizing the growth environment for tree planting.

[0037] In one embodiment, the forestry tree cultivation frame of the present application is characterized in that the ventilation hole design is not only distributed on the ventilation base 2, but also has auxiliary ventilation openings 12 at the contact between the ventilation base 2 and the support 1. This design allows the ventilation base 2 not only to exchange gas with the external environment through its own ventilation holes, but also to increase additional ventilation paths at the contact with the support 1. The contact between the ventilation base 2 and the support 1 is provided with multiple uniformly distributed auxiliary ventilation openings 12, which can effectively increase the gas flow path and improve the gas exchange efficiency between the bottom space and the surrounding environment.

[0038] Specifically, the air-permeable base 2 is a flat plate structure with multiple through-holes, used to support the root system of trees and provide air circulation. The support frame 1 is composed of several vertical columns and cross beams, the lower ends of the vertical columns are connected to the edge parts of the air-permeable base 2, and the vertical columns are reinforced by cross beams, forming a stable frame structure. The contact part between the air-permeable base 2 and the support frame 1 is processed by mechanical methods such as drilling or cutting to form multiple evenly distributed auxiliary ventilation openings 12, which penetrate through the connection part of the air-permeable base 2 and the support frame 1, ensuring that air can flow smoothly from the outside of the support frame 1 into the area below the air-permeable base 2. This design not only enhances the ventilation effect of the bottom, but also effectively prevents root waterlogging, promoting the healthy growth of trees. For example, the size of the auxiliary ventilation openings 12 can be designed to be 3 to 5 millimeters to balance the air permeability and structural strength, ensuring gas exchange while not affecting the stability of the overall structure.

[0039] In one embodiment, a sealing ring 9 is used to enhance the sealing performance of the interface between the vertical air-permeable pipe 3 and the air-permeable base 2 of the forestry tree cultivation frame of the present application, while allowing the air-permeable pipe to rotate relative to the base. The design of the sealing ring 9 not only improves the sealing performance of the interface, but also enables the air-permeable pipe to avoid blockage problems caused by pipe bending during long-term use. Through such design, it can ensure that the direction of the air flow channel can be adjusted as needed, enhancing the flexibility and applicability of the equipment.

[0040] The sealing ring 9 is usually made of materials with good weather resistance and anti-aging performance, such as silicone rubber or polytetrafluoroethylene. It is placed between the vertical air-permeable pipe 3 and the air-permeable base 2, tightly embedded in the gap between the two, forming a tight contact surface that effectively prevents external pollutants from entering the interior while also preventing internal gas leakage. In addition, the interface is designed with a special structure that allows the vertical air-permeable pipe 3 to rotate freely within a certain range on the air-permeable base 2, which helps to reduce stress concentration problems caused by immobility, further extending the service life of the air-permeable pipe.

[0041] For example, a sealing groove with a sealing ring 9 embedded in it can be designed on the top of the air-permeable base 2. The bottom of the vertical air-permeable pipe 3 is provided with a corresponding interface part, and when the vertical air-permeable pipe 3 is connected to the air-permeable base 2, the sealing ring 9 is just filled in the gap between the two, forming an effective sealing effect. At the same time, the contact surface between the air-permeable base 2 and the vertical air-permeable pipe 3 is precisely processed to ensure sufficient smoothness between the two, thereby realizing the free rotation of the vertical air-permeable pipe 3 within a certain range.

[0042] Continuing to refer to Figure 3In one embodiment, the lower section of the vertical ventilation pipe 3 of the forestry tree cultivation frame of the present application can be optionally equipped with a filter device 13. By placing a filter screen inside the pipe, large impurities such as insects are prevented from entering the ventilation system. This design not only keeps the inside of the pipe clean, but also effectively blocks external pests from invading the root environment. The installation position of the filter device 13 is located at the lower end of the vertical ventilation pipe 3 to ensure smooth airflow while achieving the filtering effect. In addition, the filter device 13 has a certain flexibility and adjustability, which is convenient for regular cleaning or replacement, ensuring the effectiveness and reliability of long-term use.

[0043] Specifically, the filter device 13 includes a filter screen placed on the inner wall of the vertical ventilation pipe 3, which is made of high-strength, corrosion-resistant materials to meet the use requirements in different environments. The design of the filter screen allows it to effectively intercept large-particle impurities while maintaining unobstructed airflow. In addition, the filter screen is fixed inside the vertical ventilation pipe 3 by means of buckles or threads, etc., so that users can choose whether to install it according to actual conditions and regularly maintain and clean it. For example, in actual operation, users can easily install or remove the filter screen by unscrewing the cover at the bottom of the ventilation pipe, thereby ensuring the continuous and efficient operation of the ventilation system.

[0044] In one embodiment, the automatic lifting adjustment mechanism 4 of the forestry tree cultivation frame of the present application includes at least one pair of guide rods 8. These guide rods 8 are distributed up and down along the height direction of the support 1 and pass through the corresponding guide pieces of the support mechanism. In this way, the guide rods 8 can ensure the smooth movement of the support mechanism in the vertical direction during the movement of the mechanism, without producing lateral deviation. The design of the guide rods 8 not only helps to improve the accuracy and stability of mechanical movement, but also ensures that the air circulation in the internal space of the cultivation frame is not hindered.

[0045] For example, the guide rods 8 can be fixed on the inside or outside of the support 1 by welding or fasteners, ensuring that they are consistent with the height direction of the support 1. The two ends of each guide rod 8 need to be fixed firmly to prevent shaking during use. The corresponding guide pieces in the support mechanism are usually sliding sleeves or ball bearings, installed on both sides or the bottom of the support mechanism to ensure the smoothness and durability of the sliding process. In addition, the fit between the guide rods 8 and the guide pieces should be as tight as possible to reduce wear and noise. For example, the surface of the guide rods 8 can be coated with wear-resistant materials to further improve the service life and performance.

[0046] In one embodiment, the automatic lifting adjustment mechanism 4 of the forestry tree cultivation frame of the present application is added with a damping buffer element 11 between the support 1. This element can effectively absorb the impact load brought by movement, ensuring that the roots of the plants will not be adversely affected during automatic adjustment and manual operation. The damping buffer element 11, through specific design, can provide stable damping effect in mechanical movement, avoiding root damage caused by vibration or impact.

[0047] The specific design of the damping buffer element 11 takes into account various application scenarios. Its installation position is between the automatic lifting adjustment mechanism 4 and the support 1, forming a stable connection layer. The damping buffer element 11 is made of high-elasticity material, which can be rubber or similar material. The internal structure of the element usually contains multiple elastic layers and damping layers to provide multi-level damping effect. For example, several elastic pads and damping springs can be arranged inside the damping buffer element 11, and through their combined use, efficient energy absorption and release can be achieved, thereby effectively reducing the impact of shock and vibration on plants.

[0048] In actual application, the damping buffer element 11 can be fixed on the support 1 first to ensure its firmness and reliability, and then the automatic lifting adjustment mechanism 4 can be installed on the damping buffer element 11 and fixed together through bolts or other fasteners. In this way, when the automatic lifting adjustment mechanism 4 moves up and down, the damping buffer element 11 can fully play its function to protect the plant roots from damage. Specifically, multiple mounting points can be set to ensure the stability and reliability of the entire system during operation.

[0049] In one embodiment, the forestry tree cultivation frame of the present application includes a drainage channel system 5, and the output end of the drainage channel system 5 is connected with an adjusting valve 10. The adjusting valve 10 can automatically adjust the opening size according to the rainfall and soil humidity conditions in different regions, thereby effectively regulating the drainage rate and avoiding affecting the normal oxygen demand of the roots during drainage. This design helps to ensure that the trees can maintain good growth status under various environmental conditions.

[0050] The adjusting valve 10 is installed at the output end of the drainage channel system 5 and forms an integrated structure with the drainage channel. By rotating the handle or knob of the adjusting valve 10, the user can adjust the opening size of the adjusting valve 10. The adjusting valve 10 is provided with an adjustable orifice plate inside, and when the handle is rotated, the orifice plate also rotates, thereby changing the opening area on the orifice plate to realize precise control of the drainage rate. In rainy areas, the opening area of the adjusting valve 10 can be set larger to quickly drain accumulated water; in arid areas, the opening area of the adjusting valve 10 can be set smaller to slow down the water loss speed, so as to maintain appropriate soil humidity.

[0051] For example, the regulating valve 10 can be made of metal or high-strength plastic materials to ensure its durability and stability. The design of the regulating valve 10 handle or knob should be convenient for users to operate, and there should be clear scale marks to facilitate users to accurately adjust the opening size according to their needs. In addition, the connection between the regulating valve 10 and the drainage channel should be sealed well to prevent water leakage. In this way, the regulating valve 10 can effectively control the drainage process to meet the needs of different environments.

[0052] In one embodiment, one or more waterproof air valves 7 are added around the air vents of the forestry tree cultivation frame of the present application, which are used to balance the air pressure difference between the inside and outside of the cultivation frame, and to accelerate air convection in the case of excessive rain, while preventing water from entering the inside of the cultivation frame. This design increases the air permeability and waterproof performance, ensuring a stable environment for tree growth. The waterproof air valves 7 are installed around the air vents of the cultivation frame, and the specific location is chosen in the area where air flow is easy to circulate but is easily affected by rain. These waterproof air valves 7 can be single or multiple, and can be adjusted flexibly according to the size of the cultivation frame and the use requirements.

[0053] In specific implementation, the waterproof air valve 7 is usually composed of multiple layers of materials, including an outer waterproof film and an inner air-permeable film. The outer waterproof film can effectively block rainwater and prevent water from entering the inside of the cultivation frame, while the inner air-permeable film ensures that gas can pass through, maintaining the air pressure balance between the inside and outside of the cultivation frame. These valve bodies can be installed in the air vent position of the cultivation frame through buckles, threads or other suitable fixing methods, ensuring their stability and easy replacement and maintenance. For example, in one embodiment, the waterproof air valve 7 is installed at the edge of the air vent of the cultivation frame through an embedded design, sealed on the outside by a waterproof sealing ring and fixed on the inside by screws, ensuring the reliability and durability of the overall structure.

[0054] In actual operation, when the device is used, first, the support 1 is stably placed in the desired cultivation position, ensuring that it can stabilize and support all components of the cultivation frame. Then, the breathable base 2 is placed at the bottom of the support 1, and the designed multiple breathable holes can make the soil at the bottom of the cultivation container directly exchange with the external air, thereby increasing the oxygen supply of the soil and reducing the accumulation of water. Next, the vertical breathable pipe 3 is inserted into the support 1, which penetrates the support 1, with the lower end deep into the breathable base 2 and the upper end extending above the soil surface of the planted seedlings. Through this vertical breathable pipe 3, a stable air flow path can be provided to ensure that the plant roots have enough fresh air. At the same time, the automatic lifting adjustment mechanism 4 is fixed above or inside the support 1, and the operator can manually or through the control system adjust its up and down movement according to the height change requirements in different tree cultivation environments and growth cycles, to accurately adjust the height and angle of support, and provide the most suitable growth conditions for trees. In addition, the drainage channel system 5 is provided on the edge of the breathable base 2 and is connected to the outside of the cultivation frame. The presence of this system can effectively guide the rapid drainage of excess water, preventing excessive humidity inside the cultivation frame due to excessive water, which can cause tree health problems. Throughout the process, the coordinated action of these components ensures that trees can grow healthily under optimal conditions.

[0055] The above specific embodiments further illustrate the purpose, technical solutions, and beneficial effects of the embodiments of the present disclosure. It should be understood that the above description is only a specific embodiment of the present disclosure and is not intended to limit the protection scope of the present disclosure. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the embodiments of the present disclosure shall be included in the protection scope of the embodiments of the present disclosure.

Claims

1. A forestry tree cultivation rack, characterized in that, include: Bracket (1), used to provide support; A breathable base (2) is located at the bottom of the bracket and is designed with multiple breathable holes; A vertical ventilation pipe (3) is set on one side or in the middle of the support, passes through the support and its lower end enters the ventilation base (2), while its upper end extends to the soil surface of the planted seedlings. An automatic lifting and adjusting mechanism (4) is fixed above or inside the bracket and moves up and down to adjust the height of the support. as well as The drainage channel system (5) is located at the edge of the ventilated base and connects to the outside of the cultivation rack; wherein The ventilation holes of the ventilated base (2) are arranged in a fan shape and are of different sizes, with larger ventilation holes located on the outer periphery and smaller ventilation holes located in the center; and One or more waterproof and breathable valves (7) are provided around the vent.

2. The forestry tree cultivation frame according to claim 1, characterized in that: The bracket (1) further includes a reinforcing crossbeam (6) connected between the two sides of the bracket.

3. The forestry tree cultivation frame according to claim 1, characterized in that: An auxiliary ventilation opening (12) is provided at the contact point between the ventilated base (2) and the bracket (1).

4. A forestry tree cultivation frame according to claim 1, characterized in that: The interface between the vertical ventilator (3) and the ventilator base (2) uses a sealing ring (9) to enhance the sealing of the connection, while the interface allows the ventilator to rotate relative to the base.

5. A forestry tree cultivation frame according to claim 4, characterized in that: A filter device (13) is installed in the lower section of the vertical vent pipe (3).

6. A forestry tree cultivation frame according to claim 1, characterized in that: The automatic lifting and adjusting mechanism (4) also includes at least one pair of guide rods (8) which are distributed up and down along the height direction of the bracket (1).

7. A forestry tree cultivation frame according to claim 6, characterized in that: A shock-absorbing buffer element (11) is provided between the automatic lifting and adjusting mechanism (4) and the support.

8. A forestry tree cultivation frame according to claim 1, characterized in that: The output end of the drainage channel system (5) is connected to a regulating valve (10).

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