Forestry soil nutrition fertilization device

Abstract

The utility model discloses a forestry soil nutrition fertilizing device, which belongs to the technical field of forestry and comprises a storage barrel, a fertilizing pipe fixedly connected to the lower end of the storage barrel, a pair of handheld plates fixedly connected to the outer end of the upper side of the storage barrel, a barrel cover arranged at the upper end of the storage barrel, and a discharging ring fixedly connected to the lower end of the storage barrel. A plurality of opening and closing plates are rotationally connected to the lower end of the discharging ring, torsional springs are installed between the opening and closing plates and the discharging ring, a supporting frame is fixedly connected to the middle of the discharging ring, an electric push rod is fixedly connected to the lower end of the supporting frame, and a plurality of connecting rods corresponding to the opening and closing plates are fixedly connected to the outer end of the lower side of the electric push rod; the purpose that fertilizer is fed into soil through the fertilizer application pipe and hole application is achieved can be achieved, pit digging or hole digging for fertilization can be omitted through the fertilizer application pipe, the fertilizer application efficiency is improved, meanwhile, large damage to forestry soil is avoided to the maximum extent, and the mode can greatly reduce manpower and time cost and is suitable for large-scale popularization and application. And the forestry production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of forestry technology, and more specifically, to a forestry soil nutrient fertilization device. Background Technology

[0002] In forestry production, soil nutrient management is crucial for tree growth and development. Proper fertilization not only improves soil fertility but also promotes healthy tree growth and enhances their resistance to environmental stress. However, traditional fertilization methods often have several shortcomings. For example, manual application or shallow application often leads to low fertilizer utilization and easy fertilizer loss, resulting in resource waste and potential environmental pollution. Furthermore, traditional fertilization methods typically require significant manpower and time, making them inefficient and unable to meet the demands of modern forestry production.

[0003] To overcome these shortcomings, people have begun to explore more efficient and environmentally friendly fertilization methods. Among these, mechanized fertilization using fertilization devices is gradually becoming a trend. Mechanized fertilization can not only improve the precision and efficiency of fertilization, but also reduce damage to the soil, which is beneficial to protecting the ecological environment. However, existing fertilization devices still have some problems in practical applications.

[0004] On the one hand, some fertilization devices have complex structures and are cumbersome to operate, making them difficult for non-professionals to master. This not only increases the cost of use but may also lead to poor fertilization results due to improper operation. On the other hand, some fertilization devices can easily damage the soil structure during the fertilization process, especially when the fertilization depth is insufficient or the amount of fertilizer is excessive, which can cause soil compaction and hardening, affecting the growth and development of tree roots. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] To address the problems existing in the prior art, the purpose of this utility model is to provide a forestry soil nutrient fertilization device. It can deliver fertilizer into the soil through a fertilization pipe and achieve the purpose of hole application. Using a fertilization pipe can save the need to dig pits or holes for fertilization, which not only improves fertilization efficiency, but also minimizes damage to forestry soil. This method can greatly reduce labor and time costs and improve the efficiency of forestry production.

[0007] 2. Technical Solution

[0008] To solve the above problems, the present invention adopts the following technical solution.

[0009] A forestry soil nutrient fertilization device includes a storage cylinder, a fertilization pipe fixedly connected to the lower end of the storage cylinder, a pair of hand-held plates fixedly connected to the upper outer end of the storage cylinder, a cylinder cover at the upper end of the storage cylinder, a discharge ring fixedly connected to the lower end of the storage cylinder, a plurality of opening and closing plates rotatably connected to the lower end of the discharge ring, and a torsion spring installed between the opening and closing plates and the discharge ring, a support frame fixedly connected in the middle of the discharge ring, an electric push rod fixedly connected to the lower end of the support frame, a plurality of connecting rods corresponding to the opening and closing plates fixedly connected to the lower outer end of the electric push rod, and a compression ring fixedly connected to the outer end of the connecting rods, and the compression ring simultaneously abuts against the plurality of opening and closing plates.

[0010] Furthermore, the fertilizer application pipe also includes an anti-clogging component, which is rotatably connected to the upper end of the support frame. The anti-clogging component rotates to agitate the fertilizer accumulated in the discharge ring area, preventing the fertilizer from clogging at that location.

[0011] Furthermore, the fertilizer tube also includes multiple barbed hooks, which are fixedly connected to the outer ends of multiple opening and closing plates. When the fertilizer tube is pulled out after the fertilizer is planted, the barbed hooks move the soil, thereby loosening the soil.

[0012] Furthermore, the anti-clogging component includes a micro motor fixedly installed on the upper end of the support frame. The output end of the micro motor is fixedly connected to a rotating shaft, and the outer end of the rotating shaft is fixedly connected to multiple L-shaped stirring rods pointing downwards. The micro motor drives the rotating shaft to rotate, thereby causing the multiple L-shaped stirring rods to stir the fertilizer in the area and prevent clogging during discharge.

[0013] Furthermore, each of the two handheld pads is equipped with a control button on its upper end, and the two control buttons are electrically connected to the micro motor and the connecting rod, respectively. The micro motor is rotated and the connecting rod is extended or retracted through the control buttons.

[0014] Furthermore, an anti-slip pad is fixedly connected to the lower end of the handheld plate. The anti-slip pad can increase friction and improve stability during use.

[0015] 3. Beneficial effects

[0016] Compared with existing technologies, the advantages of this utility model are:

[0017] (1) This scheme delivers fertilizer into the soil through a fertilizer pipe and achieves the purpose of hole application. Using a fertilizer pipe can save the need to dig pits or holes for fertilization, which not only improves the efficiency of fertilization, but also minimizes the damage to forestry soil. This method can greatly reduce manpower and time costs and improve the efficiency of forestry production.

[0018] (2) In this scheme, since the diameter of the fertilizer pipe decreases from top to bottom, solid fertilizers such as urea can fall slowly for fertilization, avoiding the situation of applying too much fertilizer at once. At the same time, when the fertilizer pipe is inserted into the soil, it causes less damage to the soil, which is beneficial to protecting the soil structure and the growth of tree roots.

[0019] (3) The fertilizer pipe in this solution also includes an anti-clogging component. The micro motor drives the rotating shaft to rotate, thereby causing multiple L-shaped stirring rods to stir the fertilizer in the area to prevent blockage during discharge. This design can ensure the smooth delivery of fertilizer and avoid uneven or interrupted fertilization due to blockage during fertilization.

[0020] (4) The fertilizer tube in this scheme also includes multiple barbed hooks. When the fertilizer tube is pulled out after fertilization, the barbed hooks can move the soil, thereby loosening the soil. This not only improves the soil structure and enhances the soil's permeability and water retention capacity, but also benefits the growth and development of tree roots. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a front cross-sectional view of the fertilizer application pipe in this utility model;

[0023] Figure 3 This is a schematic diagram of the anti-clogging component in this utility model.

[0024] Explanation of the labels in the diagram:

[0025] 1. Storage cylinder; 2. Fertilizer pipe; 21. Discharge ring; 22. Opening and closing plate; 23. Support frame; 24. Anti-clogging component; 241. Micro motor; 242. Rotating shaft; 243. L-shaped stirring rod; 25. Connecting rod; 26. Electric push rod; 27. Extrusion ring; 28. Barbed hook; 3. Hand-held plate; 4. Cylinder cover; 5. Control button; 6. Anti-slip mat. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0027] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] Example 1:

[0030] Please see Figure 1-3 A forestry soil nutrient fertilization device includes a storage cylinder 1, a fertilization pipe 2 fixedly connected to the lower end of the storage cylinder 1, a pair of hand-held plates 3 fixedly connected to the upper outer end of the storage cylinder 1, a cylinder cover 4 at the upper end of the storage cylinder 1, a discharge ring 21 fixedly connected to the lower end of the storage cylinder 1, multiple opening and closing plates 22 rotatably connected to the lower end of the discharge ring 21, and a torsion spring installed between the opening and closing plates 22 and the discharge ring 21, a support frame 23 fixedly connected in the middle of the discharge ring 21, an electric push rod 25 fixedly connected to the lower end of the support frame 23, multiple connecting rods 26 corresponding to the opening and closing plates 22 fixedly connected to the lower outer end of the electric push rod 25, and a compression ring 27 fixedly connected to the outer end of the connecting rods 26, and the compression ring 27... 7 simultaneously abuts against multiple opening and closing plates 22. When the electric push rod 25 starts to extend, it can indirectly drive the compression ring 27 to descend, and then push the multiple opening and closing plates 22 to open, so that the fertilizer inside can fall down for fertilization. When the electric push rod 25 returns to its original position, the multiple opening and closing plates 22 will also return to their original position by themselves under the action of the torsion spring. Since the diameter of the fertilizer pipe 2 decreases from top to bottom, solid fertilizers such as urea can fall down slowly for fertilization, avoiding the situation of applying too much fertilizer at once. The fertilizer is delivered into the soil through the fertilizer pipe 2 to achieve the purpose of hole application. Using the fertilizer pipe 2 can save the need to dig pits or holes for fertilization, which not only improves the fertilization efficiency, but also minimizes the damage to forestry soil.

[0031] The fertilizer pipe 2 also includes an anti-clogging component 24, which is rotatably connected to the upper end of the support frame 23. The anti-clogging component 24 includes a micro motor 241 fixedly installed on the upper end of the support frame 23. The output end of the micro motor 241 is fixedly connected to a rotating shaft 242. The outer end of the rotating shaft 242 is fixedly connected to multiple L-shaped stirring rods 243 pointing downwards. The micro motor 241 drives the rotating shaft 242 to rotate, thereby causing the multiple L-shaped stirring rods 243 to stir the fertilizer in the area and prevent clogging during discharge.

[0032] The fertilizer tube 2 also includes multiple barbed hooks 28, which are fixedly connected to the outer ends of multiple opening and closing plates 22. When the fertilizer tube 2 is pulled out after fertilization, the barbed hooks 28 move the soil, thereby loosening the soil. After it is completely pulled out, the loosened soil can cover the hole.

[0033] The middle part of the cylinder cover 4 is a transparent shell, through which the amount of fertilizer in the storage cylinder 1 can be observed, thus facilitating the filling of fertilizer.

[0034] Each of the two handheld panels 3 is equipped with a control button 5, and the control button 5 is electrically connected to the micro motor 241 and the connecting rod 26 respectively. The micro motor 241 is rotated and the connecting rod 26 is extended and retracted by the control button 5.

[0035] An anti-slip pad 6 is fixedly connected to the lower end of the handheld plate 3. The anti-slip pad 6 can increase the friction and improve the stability during use.

[0036] When using it, please refer to Figure 1-3 After filling the storage cylinder 1 with fertilizer and covering it with the cylinder lid 4, the fertilizer tube 2 is inserted into the soil by applying force with a pair of hand-held plates 3. The electric push rod 25 is activated by the control button 5 to extend and drive the compression ring 27 to descend, thereby squeezing and separating multiple opening and closing plates 22, causing the bottom of the fertilizer tube 2 to open and the fertilizer to fall into the soil. After a certain amount of fertilizer has been applied, the electric push rod 25 can be activated to reset the structure, and then the fertilizer tube 2 can be pulled out. The soil will cover the hole formed. Compared with the prior art, this utility model can achieve the purpose of delivering fertilizer into the soil through the fertilizer tube 2 and applying fertilizer. The fertilizer tube 2 can quickly achieve fixed-point fertilization, greatly improving fertilization efficiency while minimizing damage to the soil.

[0037] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. Forestry soil nutrient fertilizing device comprising a cartridge (1), characterized in that: The lower end of the cartridge (1) is fixedly connected with a fertilization pipe (2), the upper side of the cartridge (1) is fixedly connected with a pair of hand-held plates (3), the upper end of the cartridge (1) is provided with a cartridge cover (4), the fertilization pipe (2) comprises a discharging ring (21), the discharging ring (21) is fixedly connected to the lower end of the cartridge (1), a plurality of opening and closing plates (22) are rotatably connected to the lower end of the discharging ring (21), torsion springs are installed between the opening and closing plates (22) and the discharging ring (21), a support frame (23) is fixedly connected to the middle of the discharging ring (21), an electric push rod (25) is fixedly connected to the lower end of the support frame (23), a plurality of connecting rods (26) corresponding to the opening and closing plates (22) are fixedly connected to the lower side of the electric push rod (25), an extrusion ring (27) is fixedly connected to the outer ends of the connecting rods (26), and the extrusion ring (27) is in abutment with the plurality of opening and closing plates (22).

2. The forestry soil fertilization device of claim 1, wherein: The fertilization pipe (2) further comprises an anti-blocking assembly (24), and the anti-blocking assembly (24) is rotatably connected to the upper end of the support frame (23).

3. The forestry soil fertilization device of claim 2, wherein: The fertilization pipe (2) further comprises a plurality of barbed hooks (28), and the plurality of barbed hooks (28) are fixedly connected to the outer ends of the plurality of opening and closing plates (22).

4. The forestry soil nutrition fertilizing device according to claim 2, wherein: The anti-blocking assembly (24) comprises a micro motor (241) fixedly installed on the upper end of the support frame (23), an output end of the micro motor (241) is fixedly connected with a rotating shaft (242), and the outer end of the rotating shaft (242) is fixedly connected with a plurality of downward-pointing L-shaped stirring rods (243).

5. The forestry soil nutrition fertilizing device according to claim 4, wherein: The upper ends of the pair of hand-held plates (3) are each provided with a control button (5), and the pair of control buttons (5) are respectively electrically connected with the micro motor (241) and the connecting rod (26).

6. The forestry soil nutrition fertilizing device according to claim 1, wherein: The lower end of the hand-held plate (3) is fixedly connected with a non-slip pad (6).

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