Forest seedling raising device for forest protection

By designing a forest protection and tree seedling cultivation device including a lifting mechanism and a straightening mechanism, the problem of automatic adjustment of the straightening device in the prior art is solved, and the automation of straightening and adjustment during the growth of the seedlings is achieved, which avoids damage to the bark and promotes the healthy growth of the seedlings.

CN222852821UActive Publication Date: 2025-05-13SONGXIAN FORESTRY & FRUIT DEVELOPMENT GROUP CO LTD
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Patent Information

Application Number
CN202421494848.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-27
Publication Date
2025-05-13
Estimated Expiration
2034-06-27

AI Technical Summary

Technical Problem

The existing straightening device cannot be automatically adjusted according to the thickness of the saplings, resulting in damage to the saplings during the growth of the saplings and affecting their growth.

Method used

A forest protection and seedling cultivation device including a lifting mechanism and a straightening mechanism is designed. The straightening mechanism consists of an adjustment part and an extrusion part. The saplings are straightened and adjusted through a moving frame, an extrusion ring, a spring and a damper to avoid damage to the bark.

Benefits of technology

The device can automatically adjust the height and density of the straightening mechanism according to the growth of the saplings, avoid damage to the saplings, ensure that the saplings remain upright during the growth process, and promote healthy growth.

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Abstract

The utility model discloses a forest tree seedling raising device for forest protection, which relates to the technical field of forest protection and is technically characterized by comprising a bottom plate and four insertion rods fixedly arranged on the bottom surface of the bottom plate, and a lifting mechanism and a righting mechanism are arranged above the bottom plate; the righting mechanism is located on the right side of the lifting mechanism. The righting mechanism comprises an adjusting part and an extruding part; the device has the technical effects that the righting mechanism can be used for righting the saplings in the growth and cultivation process of the saplings, so that the tree trunks can be straightened when the saplings grow, and the two moving frames are controlled to be close to each other during righting, so that the saplings can be straightened; according to the seedling righting device, two squeezing rings can be driven to get close to each other when the two moving devices get close to each other, the surface of a seedling can be clamped when the two squeezing rings get close to each other, and therefore the purpose of righting the seedling can be achieved, and the two squeezing rings cannot damage the bark of the seedling when the seedling grows tall by arranging two rolling wheel sets.
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Description

Technical Field

[0001] The utility model relates to the technical field of forest protection, in particular to a forest tree seedling raising device for forest protection. Background Art

[0002] Seedling cultivation means cultivating seedlings. It originally means cultivating seedlings in nurseries, hotbeds or greenhouses in preparation for transplanting them into the land for planting. It can also refer to the stage when various organisms are artificially protected when they are small until they can survive independently. Seedling cultivation is a labor-intensive, time-consuming and highly technical job.

[0003] When transplanting saplings to the forest for cultivation, the trunks of the saplings are relatively fragile during the growth process, and the saplings are prone to bending under the action of external forces. In the existing method, a straightening device is used to prevent the bending of the saplings during the growth process. The straightening device is basically composed of a ring, a support rod, and an adjustment block, which can support and straighten the tree.

[0004] Since the saplings grow very fast in the early stage, the existing straightening method cannot automatically adjust according to the thickness of the saplings when supporting the saplings. The ring cannot change its size after the saplings become thicker. The ring will cause damage to the saplings during their growth, thereby affecting the growth of the saplings themselves. Therefore, a forest protection tree seedling raising device is proposed. Utility Model Content

[0005] Technical Solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a forest protection tree seedling raising device, comprising a bottom plate and four plugging rods fixedly arranged on the bottom surface of the bottom plate, and a lifting mechanism and a straightening mechanism are arranged above the bottom plate;

[0007] The straightening mechanism is located on the right side of the lifting mechanism;

[0008] The straightening mechanism comprises an adjusting part and an extruding part;

[0009] The extrusion part includes two springs and two extrusion rings, and the adjustment part includes a mounting block and two moving frames;

[0010] The right side surfaces of the mounting blocks are slidably connected to the left side surfaces of the two movable frames, the inner side surfaces of the two movable frames are fixedly connected to the side surfaces far from the two springs, the side surfaces of the two springs are fixedly connected to the side surfaces far from the two extrusion rings, and the inner side surfaces of the two extrusion rings are vertically fixed with two groups of roller groups.

[0011] Preferably, the lifting mechanism includes a fixed block, the bottom surface of the fixed block is fixedly connected to the top surface of the base plate, a lifting sleeve is slidably provided on the surface of the fixed block, a connecting block is fixedly provided on the left side of the lifting sleeve, and a sliding block is slidably provided on the top surface of the connecting block.

[0012] Preferably, a first fixing plate is fixedly provided on the right side of the lifting sleeve, a connecting rod is fixedly provided on the right side of the first fixing plate, the right side of the connecting rod is fixedly connected to the left side of the mounting block, two reinforcement plates are fixedly provided on the right side of the lifting sleeve, and the right sides of the two reinforcement plates are fixedly connected to the left side of the mounting block.

[0013] Preferably, a mounting frame is fixedly provided on the front side of the mounting block, a double-axis threaded rod is rotatably provided on the inner front end surface of the mounting frame through a bearing seat, two control frames are respectively threadedly sleeved on the surface of the double-axis threaded rod, and the bottom surfaces of the two control frames are respectively fixedly connected to the top surfaces of the two movable frames.

[0014] Preferably, two dampers are fixedly provided on the side faces away from each other of the two extrusion rings, and the side faces away from each other of the two dampers are fixedly connected to the inner side faces of the two movable frames respectively. Two groups of limit blocks are fixedly provided on the side faces away from each other of the two extrusion rings, and the side faces away from each other of the two groups of limit blocks respectively penetrate the inner side faces of the two movable frames and extend to the front and rear of the two movable frames respectively.

[0015] Preferably, a slide rail is fixedly provided on the right side of the mounting block, and two connection grooves are respectively provided on the left sides of the two movable frames, and the surface of the slide rail is slidably connected to the inner side surfaces of the two connection grooves respectively.

[0016] Preferably, a toothed plate is fixedly provided on the top surface of the bottom plate, an extrusion block is fixedly provided on the back of the sliding block, the surface of the extrusion block is meshed with the toothed surface of the toothed plate, a second fixed plate is fixedly provided on the right side of the sliding block, an elastic member is fixedly provided on the back of the second fixed plate, and the back of the elastic member is fixedly connected to the inner rear end face of the connecting block.

[0017] Preferably, a wedge-shaped groove is provided on the bottom surface of the connecting block, a wedge-shaped block is slidably provided on the inner wall of the wedge-shaped groove, and the top surface of the wedge-shaped block is fixedly connected to the bottom surface of the sliding block.

[0018] Beneficial Effects

[0019] Compared with the prior art, the utility model provides a forest protection tree seedling raising device, which has the following beneficial effects:

[0020] 1. By providing a straightening mechanism, the saplings can be straightened during their growth and cultivation, so that their trunks can be straighter during growth. During the straightening, the two mobile frames are controlled to approach each other. When the two mobile frames approach each other, the two extrusion rings can be driven to approach each other. When the two extrusion rings approach each other, the surface of the saplings can be clamped, thereby achieving the purpose of straightening. During the growth of the saplings, two springs and two dampers can be provided, so that the two extrusion rings can expand when the two mobile frames move, thereby avoiding the two extrusion rings from restricting the saplings when they become thicker during growth. By providing two sets of roller groups, the two extrusion rings will not damage the bark of the saplings when they grow taller.

[0021] 2. The height of the two extrusion rings can be adjusted by providing a lifting mechanism, so that saplings of different heights can be straightened. The toothed plate, extrusion block, elastic member and sliding block can support the lifting sleeve when adjusting up and down, so that it does not need to be manually supported when fixed during the lifting process, making the adjustment process easier. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional schematic diagram of the left side of the utility model;

[0023] Figure 2 It is a three-dimensional schematic diagram of the right side of the utility model;

[0024] Figure 3 It is a top-down perspective schematic diagram of the utility model;

[0025] Figure 4 It is a partial three-dimensional schematic diagram of the front side of the utility model;

[0026] Figure 5 For this utility model Figure 3 Enlarged three-dimensional schematic diagram of area A in the middle.

[0027] In the figure: 1 bottom plate, 2 lifting mechanism, 21 fixed block, 22 lifting sleeve, 23 tooth plate, 24 connecting block, 25 locking bolt, 26 wedge block, 27 extrusion block, 28 sliding block, 29 elastic member, 210 second fixed plate, 3 straightening mechanism, 31 first fixed plate, 32 moving frame, 33 limit block, 34 mounting frame, 35 extrusion ring, 36 control frame, 37 double-axis threaded rod, 38 roller group, 39 spring, 310 damper, 311 slide rail, 312 mounting block, 313 connecting rod, 4 plug rod. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example 1

[0030] like Figure 1-Figure 5 As shown, this embodiment proposes a bottom plate 1 and four plug rods 4 fixedly arranged on the bottom surface of the bottom plate 1, and a lifting mechanism 2 and a straightening mechanism 3 are arranged above the bottom plate 1;

[0031] The straightening mechanism 3 is located on the right side of the lifting mechanism 2;

[0032] The straightening mechanism 3 includes an adjusting part and an extruding part;

[0033] The extrusion part includes two springs 39 and two extrusion rings 35, and the adjustment part includes a mounting block 312 and two moving frames 32;

[0034] The right side surfaces of the mounting blocks 312 are slidably connected to the left side surfaces of the two moving frames 32, the inner side surfaces of the two moving frames 32 are respectively fixedly connected to the side surfaces far from the two springs 39, the side surfaces of the two springs 39 are respectively fixedly connected to the side surfaces far from the two extrusion rings 35, and the inner side surfaces of the two extrusion rings 35 are respectively vertically fixedly provided with two groups of roller groups 38, the right side surface of the lifting sleeve 22 is fixedly provided with a first fixed plate 31, the right side surface of the first fixed plate 31 is fixedly provided with a connecting rod 313, the right side surface of the connecting rod 313 is fixedly connected to the left side surface of the mounting block 312, the right side surface of the lifting sleeve 22 is fixedly provided with two reinforcing plates, the right sides of the two reinforcing plates are fixedly connected to the left side surface of the mounting block 312, the front side of the mounting block 312 is fixedly provided with a mounting frame 34, and the inner front end surface of the mounting frame 34 is fixedly provided with a bearing The seat is rotatably provided with a double-axis threaded rod 37, and two control frames 36 are respectively threadedly sleeved on the surface of the double-axis threaded rod 37. The bottom surfaces of the two control frames 36 are respectively fixedly connected to the top surfaces of the two moving frames 32, and two dampers 310 are respectively fixedly provided on the far side surfaces of the two extrusion rings 35. The far side surfaces of the two dampers 310 are respectively fixedly connected to the inner sides of the two moving frames 32, and two groups of limit blocks 33 are respectively fixedly provided on the far side surfaces of the two extrusion rings 35. The far side surfaces of the two groups of limit blocks 33 respectively penetrate the inner sides of the two moving frames 32 and extend to the front and rear of the two moving frames 32 respectively. A slide rail 311 is fixedly provided on the right side surface of the mounting block 312, and two connecting grooves are respectively provided on the left sides of the two moving frames 32, and the surfaces of the slide rail 311 are respectively slidably connected to the inner sides of the two connecting grooves.

[0035] In this embodiment, by providing a straightening mechanism 3, the sapling can be straightened during its growth and cultivation, so that its trunk can be straighter during growth. During the straightening, the two moving frames 32 are controlled to approach each other. When the two moving frames 32 approach each other, the two extrusion rings 35 can be driven to approach each other. When the two extrusion rings 35 approach each other, the surface of the sapling can be clamped, thereby achieving the purpose of straightening it. During the growth of the sapling, two springs 39 and two dampers 310 can be provided, so that the two extrusion rings 35 can expand when the two moving frames 32 move, thereby avoiding the two extrusion rings 35 from restricting the sapling when it becomes thicker during growth. By providing two sets of roller groups 38, the two extrusion rings 35 will not damage the bark of the sapling when it grows taller.

[0036] Example 2

[0037] like Figure 1-Figure 5 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that the lifting mechanism 2 includes a fixed block 21, the bottom surface of the fixed block 21 is fixedly connected to the top surface of the bottom plate 1, a lifting sleeve 22 is slidably provided on the surface of the fixed block 21, a connecting block 24 is fixedly provided on the left side of the lifting sleeve 22, a sliding block 28 is slidably provided on the top surface of the connecting block 24, a tooth plate 23 is fixedly provided on the top surface of the bottom plate 1, an extrusion block 27 is fixedly provided on the back of the sliding block 28, the surface of the extrusion block 27 is meshed with the tooth surface of the tooth plate 23, a second fixed plate 210 is fixedly provided on the right side of the sliding block 28, an elastic member 29 is fixedly provided on the back of the second fixed plate 210, the back of the elastic member 29 is fixedly connected to the inner rear end surface of the connecting block 24, a wedge-shaped groove is provided on the bottom surface of the connecting block 24, a wedge block 26 is slidably provided on the inner wall of the wedge groove, and the top surface of the wedge block 26 is fixedly connected to the bottom surface of the sliding block 28.

[0038] In this embodiment, the height of the two extrusion rings 35 can be adjusted by providing a lifting mechanism 2, so that saplings of different heights can be straightened, and the lifting sleeve 22 can be supported when adjusting up and down by providing a toothed plate 23, an extrusion block 27, an elastic member 29 and a sliding block 28, so that it does not need to be manually supported when fixed during the lifting process, which makes the adjustment process easier.

[0039] When in use, the base plate 1 can be fixed next to the seedlings to be cultivated through the insertion rod 1, and the lifting sleeve 22 can be manually controlled to move up and down. When the lifting sleeve 22 moves up and down, the connecting block 24 can be driven to move. During the movement of the connecting block 24, the sliding block 28 and the extrusion block 27 can be driven to move. When the sliding block 28 and the extrusion block 27 move up and down, the extrusion block 27 and the sliding block 28 can be moved back and forth through the elastic member 29 and the tooth plate 23. When the movement stops, the extrusion block 27 will mesh with the tooth plate 23, so that the lifting sleeve 22 can be supported. The lifting sleeve 22 can be fixed by rotating the locking bolt 25. When the lifting sleeve 22 moves up and down, the two extrusion rings 35 can be driven to move up and down. After the two extrusion rings 35 are adjusted to a suitable height, they can be manually The double-axis threaded rod 37 is rotated, and when the double-axis threaded rod 37 rotates, the two control frames 36 can be moved in opposite directions. When the two control frames 36 move, the two mobile frames 32 can be driven to move. When the two mobile frames 32 approach each other, the two extrusion rings 35 can be driven to move synchronously. When the two extrusion rings 35 approach each other, the surface of the sapling can be clamped, so that it can be straightened during its growth process. In addition, during the growth of the sapling, two springs 39 and two dampers 310 are provided, so that the two extrusion rings 35 can expand when the two mobile frames 32 move, thereby avoiding the two extrusion rings 35 from restricting the sapling when it becomes thicker during its growth. By providing two sets of roller groups 38, the two extrusion rings 35 will not damage the bark of the sapling when it grows taller.

[0040] The above are only specific embodiments of the utility model, but the technical features of the utility model are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the utility model to solve basically the same technical problems and achieve basically the same technical effects are all included in the protection scope of the utility model.

Claims

1. A forest protection tree seedling raising device, comprising a bottom plate (1) and four insertion rods (4) fixedly arranged on the bottom surface of the bottom plate (1), characterized in that: A lifting mechanism (2) and a straightening mechanism (3) are arranged above the bottom plate (1); The straightening mechanism (3) is located on the right side of the lifting mechanism (2); The straightening mechanism (3) comprises an adjusting part and an extruding part; The extrusion part includes two springs (39) and two extrusion rings (35), and the adjustment part includes a mounting block (312) and two movable frames (32); The right side surfaces of the mounting blocks (312) are slidably connected to the left side surfaces of the two moving frames (32); the inner side surfaces of the two moving frames (32) are respectively fixedly connected to the far side surfaces of the two springs (39); the near side surfaces of the two springs (39) are respectively fixedly connected to the far side surfaces of the two extrusion rings (35); and two groups of roller groups (38) are respectively vertically fixedly arranged on the inner side surfaces of the two extrusion rings (35).

2. The forest protection tree seedling raising device according to claim 1, characterized in that: The lifting mechanism (2) comprises a fixed block (21), the bottom surface of the fixed block (21) is fixedly connected to the top surface of the bottom plate (1), a lifting sleeve (22) is slidably sleeved on the surface of the fixed block (21), a connecting block (24) is fixedly arranged on the left side surface of the lifting sleeve (22), and a sliding block (28) is slidably arranged on the top surface of the connecting block (24).

3. The forest protection tree seedling raising device according to claim 2, characterized in that: A first fixing plate (31) is fixedly provided on the right side of the lifting sleeve (22), a connecting rod (313) is fixedly provided on the right side of the first fixing plate (31), the right side of the connecting rod (313) is fixedly connected to the left side of the mounting block (312), and two reinforcing plates are fixedly provided on the right side of the lifting sleeve (22), and the right sides of the two reinforcing plates are fixedly connected to the left side of the mounting block (312).

4. The forest protection tree seedling raising device according to claim 1, characterized in that: A mounting frame (34) is fixedly arranged on the front face of the mounting block (312); a double-axis threaded rod (37) is rotatably arranged on the inner front end face of the mounting frame (34) through a bearing seat; two control frames (36) are respectively threadedly sleeved on the surface of the double-axis threaded rod (37); and the bottom surfaces of the two control frames (36) are respectively fixedly connected to the top surfaces of the two moving frames (32).

5. The forest protection tree seedling raising device according to claim 4, characterized in that: Two dampers (310) are fixedly arranged on the far side of the two extrusion rings (35), and the far side of the two dampers (310) are fixedly connected to the inner side of the two moving frames (32). Two groups of limit blocks (33) are fixedly arranged on the far side of the two extrusion rings (35), and the far side of the two groups of limit blocks (33) penetrate the inner side of the two moving frames (32) and extend to the front and rear of the two moving frames (32).

6. The forest protection tree seedling raising device according to claim 1, characterized in that: A slide rail (311) is fixedly arranged on the right side of the mounting block (312), and two connection grooves are respectively provided on the left sides of the two movable frames (32), and the surface of the slide rail (311) is respectively slidably connected to the inner side surfaces of the two connection grooves.

7. The forest protection tree seedling raising device according to claim 2, characterized in that: A toothed plate (23) is fixedly arranged on the top surface of the bottom plate (1); an extrusion block (27) is fixedly arranged on the back surface of the sliding block (28); the surface of the extrusion block (27) is meshed with the toothed surface of the toothed plate (23); a second fixed plate (210) is fixedly arranged on the right side surface of the sliding block (28); an elastic member (29) is fixedly arranged on the back surface of the second fixed plate (210); the back surface of the elastic member (29) is fixedly connected to the inner rear end surface of the connecting block (24).

8. The forest protection tree seedling raising device according to claim 7, characterized in that: The bottom surface of the connecting block (24) is provided with a wedge-shaped groove, the inner wall of the wedge-shaped groove is slidably provided with a wedge-shaped block (26), and the top surface of the wedge-shaped block (26) is fixedly connected to the bottom surface of the sliding block (28).