A seedling transplanting device for forestry reserve forest construction

Abstract

The utility model discloses a seedling transplanting device for forestry reserve forest construction, which belongs to the technical field of tree transplanting tools. The device comprises an excavating part and a soil-removing plate movably connected to the inner side of the excavating part, the outer wall of the excavating part is integrally formed with a boss, the upper surface of the boss is welded with a handrail arranged in an inverted U-shaped structure, the outer wall of the handrail is symmetrically welded with a limiting plate, the upper surface of the soil-removing plate is symmetrically welded with a guide frame arranged in an L-shaped structure, and the top bending part of the guide frame is slidably connected to the handrail, and a connecting frame arranged in an inverted U-shaped structure is welded between the guide frames, which can be loosened by fingers and the guide frame is moved downward by the elastic force of a spring, so that the seedlings and soil are withdrawn from the inner side of the excavating part by the soil-removing plate, and in the process of soil-removing, there is no need to use hands and feet, which simplifies the operation process and makes transplanting more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of tree transplanting tools, and more specifically to a seedling transplanting device for forestry reserve forest construction. Background Art

[0002] Garden seedlings need to be transplanted when they are planted. Fast-growing broad-leaved trees, such as Robinia pseudoacacia, Sophora japonica, Acer truncatum, and Toona sinensis, should be transplanted in the second year after sowing; Ginkgo biloba can be transplanted after two years because of its slow growth; Pinus bungeana and Pinus tabulaeformis grow slowly in the seedling stage and can be transplanted in the second year, or left in the bed for one year and then transplanted in the third year. The same seedling has different annual growth due to differences in the cultivation environment, and the transplanting age is determined based on the growth of the seedling.

[0003] At present, when transplanting garden seedlings, people often use shovels or hoes to dig directly, which requires high experience of the workers. Inexperienced workers are prone to damage the plant roots and cause the seedlings to die. The existing patented seedling transplanting device, patent announcement number CN216292442U, includes a digging part, a connecting part, a handle and a bulldozer; the connecting part is door-shaped, including a connecting cross bar and connecting vertical bars respectively installed at both ends of the connecting cross bar; the bulldozer includes a cover plate, a supporting cross bar and a supporting vertical bar; the cover plate is suspended by the supporting vertical bar on the supporting cross bar; the other end of the connecting vertical bar connected to the connecting cross bar can be detachably connected to the outer wall of the excavating part; the handle is installed on the connecting cross bar; the two ends of the supporting cross bar are movably connected to the connecting vertical bar along the axial direction of the connecting vertical bar; the cover plate is located in the hollow area of ​​the excavating part, and a accommodating area for accommodating seedlings is formed between the cover plate and the inner side wall of the excavating part, so that the seedlings are protected in the hollow area of ​​the excavating part, so that the soil blocks wrapped in the root system of the seedlings can be cut off during excavation, thereby achieving the effect of protecting the root system of the seedlings, which is beneficial to improving the survival rate of the seedlings after transplanting.

[0004] However, the bulldozer in patent announcement number CN216292442U also includes a pedal, which is connected to the supporting crossbar through a cantilever rod. The pedal is used for stepping on. By stepping on the pedal, the cover plate is moved down, which is more time-saving and labor-saving. In order to avoid interference between the pedal and the seedlings, the pedal and the accommodating area A are separated on both sides of the cover plate. Since the soil in the excavation part needs to be removed, the foot needs to step on the pedal to move the cover plate down, thereby removing the soil. During the operation, hands and feet need to be used together, and there is still room for simplification and improvement. Therefore, we propose a seedling transplanting device for forestry reserve forest construction to solve the above-mentioned problems. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a seedling transplanting device for forestry reserve forest construction. The connecting frame can be loosened by fingers, and the elastic force of the spring can be used to move the guide frame downward, so that the seedlings and the soil can be withdrawn from the inner side of the excavation part by using the soil withdrawal plate. During the soil withdrawal process, there is no need to use hands and feet, which simplifies the operation process and makes transplanting more convenient.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A seedling transplanting device for forestry reserve forest construction, comprising a digging part and a soil-removing plate movably connected to the inner side of the digging part, wherein the outer wall of the digging part is integrally formed with a boss, the upper surface of the boss is welded with a handrail arranged in an inverted U-shaped structure, and the outer wall of the handrail is symmetrically welded with a limit plate;

[0010] A guide frame with an L-shaped structure is symmetrically welded on the upper surface of the soil retreating plate, and the top bending part of the guide frame is slidably connected to the handrail, and a connecting frame with an inverted U-shaped structure is welded between the guide frames;

[0011] A spring sleeved on the handrail is provided between the guide frame and the limiting plate;

[0012] The top of the handrail and the top of the connecting frame are both covered with anti-slip rubber sleeves;

[0013] Pedals are symmetrically welded to the side walls of the boss.

[0014] Furthermore, a protruding tooth is welded on the bottom of the digging part, and a plurality of the protruding teeth are arranged at radial positions of the digging part.

[0015] Furthermore, the edge portions of the excavation portion and the soil retreating plate are both provided with notches, and the notches correspond to each other.

[0016] Furthermore, the top end of the spring is connected to the limiting plate, and the bottom end of the spring is connected to the top end of the guide frame.

[0017] Furthermore, a hook is hung on the anti-slip rubber sleeve located at the top end of the handrail, and the hook is arranged in a double-headed structure.

[0018] Furthermore, the upper surface of the pedal is integrally formed with anti-skid teeth, and a plurality of the anti-skid teeth are equidistantly arranged.

[0019] Furthermore, the distance between the limiting plate and the boss is greater than the axial height of the excavating portion.

[0020] 3. Beneficial effects

[0021] Compared with the prior art, the advantages of the present invention are:

[0022] (1) In this scheme, the excavation part is embedded in the soil layer by stepping on the pedal with the foot, and the soil layer is used to push up the soil-removing plate. In the process of the guide frame sliding with the handrail, the spring is compressed and deformed in cooperation with the limit plate. Then, the operator hooks the top position of the connecting frame with his fingers, and uses the anti-slip rubber sleeve to increase the friction between the hand and the seedling. Then, the seedling is placed in the pit to be transplanted, and the connecting frame is loosened by the fingers. The elastic force of the spring is used to move the guide frame downward, so that the seedling and the soil are removed from the inner side of the excavation part by the soil-removing plate. In the process of removing the soil, there is no need to use hands and feet, which simplifies the operation process and makes transplanting more convenient.

[0023] (2) This solution achieves the function of limiting the connection frame by hooking the bottom end of the hook with the top end of the connection frame, thereby preventing the worker's hands from being tired due to hooking the connection frame for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the excavation part of the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the soil-removing plate of the utility model;

[0027] Figure 4 It is a schematic diagram of the convex tooth structure of the utility model.

[0028] Description of the numbers in the figure:

[0029] 1. Excavation part; 2. Soil removal plate; 3. Boss; 4. Handrail; 5. Limit plate; 6. Guide frame; 7. Spring; 8. Connecting frame; 9. Anti-slip rubber sleeve; 10. Hook; 11. Pedal; 12. Protruding teeth. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0031] Example:

[0032] See also Figure 1-4A seedling transplanting device for forestry reserve forest construction comprises a digging part 1 and a soil-removing plate 2 movably connected to the inner side of the digging part 1, a boss 3 is integrally formed on the outer wall of the digging part 1, a handrail 4 in an inverted U-shaped structure is welded on the upper surface of the boss 3, and a limit plate 5 is symmetrically welded on the outer wall of the handrail 4;

[0033] The upper surface of the soil retreating plate 2 is symmetrically welded with a guide frame 6 in an L-shaped structure, and the top bending portion of the guide frame 6 is slidably connected to the handrail 4, and a connecting frame 8 in an inverted U-shaped structure is welded between the guide frames 6;

[0034] A spring 7 sleeved on the handrail 4 is provided between the guide frame 6 and the limit plate 5;

[0035] The top of the handrail 4 and the top of the connecting frame 8 are both covered with anti-slip rubber sleeves 9;

[0036] The side wall of the boss 3 is symmetrically welded with a pedal 11;

[0037] It should be noted that when the seedling transplanting device for forestry reserve forest construction is in use, the excavating part 1 is placed at the root position of the seedling to be transplanted by manually holding the handrail 4, and then the pedal 11 is stepped on by the foot to make the excavating part 1 embedded in the soil layer, and the soil layer is used to push the soil withdrawal plate 2 upward. In the process of the guide frame 6 cooperating with the handrail 4 to slide, the spring 7 is compressed and deformed in cooperation with the limit plate 5, and then the operator's hand hooks the top position of the connecting frame 8 with the finger, and uses the anti-slip rubber sleeve 9 to increase the friction between the hand and the seedling, and then the seedling is placed in the pit to be transplanted, the connecting frame 8 is loosened by the finger, and the elastic force of the spring 7 is used to move the guide frame 6 downward, so that the seedling and the soil are withdrawn from the inner side of the excavating part 1 by the soil withdrawal plate 2, thereby completing the work of transplanting seedlings in the reserve forest. In the process of soil withdrawal, there is no need to use hands and feet, which simplifies the operation process and makes transplanting more convenient.

[0038] like Figure 4 As shown, a protruding tooth 12 is welded at the bottom of the digging part 1, and a plurality of protruding teeth 12 are arranged at radial positions of the digging part 1;

[0039] It should be noted that, by providing the protruding teeth 12 at the bottom of the digging part 1, the digging part 1 can be more easily embedded in the soil layer, and the digging part 1 can be rotated to facilitate the removal of the seedlings together with the soil.

[0040] like Figure 1 , Figure 3 As shown, the edges of the excavation part 1 and the soil retreating plate 2 are both provided with notches, and the notches correspond to each other;

[0041] It should be noted that, by providing the notch, when the digging part 1 is used to transplant the seedlings, the seedlings to be transplanted can be brought to the inner side of the digging part 1 through the notch.

[0042] like Figure 1 As shown, the top end of the spring 7 is connected to the limit plate 5, and the bottom end of the spring 7 is connected to the top end of the guide frame 6, and the distance between the limit plate 5 and the boss 3 is greater than the axial height of the excavation part 1;

[0043] It should be noted that the connecting frame 8 is loosened by fingers, and the guide frame 6 is moved downward by the elastic force of the spring 7 , so that the seedlings together with the soil are withdrawn from the inner side of the excavation part 1 by the soil withdrawal plate 2 .

[0044] like Figure 1 As shown, a hook 10 is hung at the anti-slip rubber sleeve 9 at the top of the handrail 4, and the hook 10 is arranged in a double-headed structure;

[0045] It should be noted that, by hooking the bottom end of the hook 10 with the top end of the connecting frame 8, the connecting frame 8 can be limited, thereby preventing the staff from feeling tired due to hooking the connecting frame 8 for a long time.

[0046] like Figure 2 As shown, the upper surface of the pedal 11 is integrally formed with anti-skid teeth, and a plurality of anti-skid teeth are arranged at equal intervals;

[0047] It should be noted that, by providing anti-skid teeth on the upper surface of the pedal 11, the friction force of the footsteps on the stepping part of the pedal 11 can be increased, which is conducive to pressing the excavation part 1 into the soil layer.

[0048] During use: the excavation part 1 is placed at the root position of the seedling to be transplanted by manually holding the handrail 4, and then the pedal 11 is stepped on by the foot to embed the excavation part 1 into the soil layer, and the soil layer is used to push the soil withdrawal plate 2 upward. In the process of the guide frame 6 sliding with the handrail 4, the spring 7 is compressed and deformed by cooperating with the limit plate 5, and then the operator's hand hooks the top position of the connecting frame 8 with the finger, and uses the anti-slip rubber sleeve 9 to increase the friction between the hand and the seedling, and then the seedling is placed in the pit to be transplanted, and the connecting frame 8 is loosened by the finger, and the elastic force of the spring 7 is used to move the guide frame 6 downward, so that the seedling and the soil are withdrawn from the inner side of the excavation part 1 by the soil withdrawal plate 2, thereby completing the work of transplanting seedlings in the reserve forest.

[0049] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A seedling transplanting device for forestry reserve forest construction, comprising a digging part (1) and a soil removal plate (2) movably connected to the inner side of the digging part (1), characterized in that: The outer wall of the excavation part (1) is integrally formed with a boss (3), the upper surface of the boss (3) is welded with a handrail (4) arranged in an inverted U-shaped structure, and the outer wall of the handrail (4) is symmetrically welded with a limit plate (5); A guide frame (6) having an L-shaped structure is symmetrically welded on the upper surface of the soil retreating plate (2), and the top bending portion of the guide frame (6) is slidably connected to the handrail (4), and a connecting frame (8) having an inverted U-shaped structure is welded between the guide frames (6); A spring (7) sleeved on the handrail (4) is provided between the guide frame (6) and the limiting plate (5); The top of the handrail (4) and the top of the connecting frame (8) are both covered with anti-slip rubber sleeves (9); Pedals (11) are symmetrically welded to the side walls of the boss (3).

2. The seedling transplanting device for forestry reserve forest construction according to claim 1, characterized in that: A convex tooth (12) is welded to the bottom of the digging part (1), and a plurality of the convex teeth (12) are arranged at radial positions of the digging part (1).

3. The seedling transplanting device for forestry reserve forest construction according to claim 1, characterized in that: The edges of the excavation portion (1) and the soil retreating plate (2) are both provided with notches, and the notches correspond to each other.

4. The seedling transplanting device for forestry reserve forest construction according to claim 1, characterized in that: The top end of the spring (7) is connected to the limiting plate (5), and the bottom end of the spring (7) is connected to the top end of the guide frame (6).

5. The seedling transplanting device for forestry reserve forest construction according to claim 1, characterized in that: A hook (10) is hung on the anti-slip rubber sleeve (9) located at the top end of the handrail (4), and the hook (10) is arranged in a double-headed structure.

6. The seedling transplanting device for forestry reserve forest construction according to claim 1, characterized in that: The upper surface of the pedal (11) is integrally formed with anti-skid teeth, and a plurality of the anti-skid teeth are arranged at equal intervals.

7. The seedling transplanting device for forestry reserve forest construction according to claim 1, characterized in that: The distance between the limiting plate (5) and the boss (3) is greater than the axial height of the excavating portion (1).

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