Large-area seedling supporting frame for forestry
By introducing sliding and rotation mechanisms into the seedling support, combined with the reset spring and rubber ring, flexible adjustment of the spacing and thickness of the seedlings is achieved, the problem of fixed spacing in the existing technology is solved, and the support effect and protection are improved. Plant on large areas of seedlings.
Patent Information
- Application Number
- CN202420954170.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2024-12-17
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The spacing between the support plates of the existing forestry seedling support frames is fixed and cannot be effectively adjusted, resulting in poor use in seedling planting at different spacings and cannot meet the support needs of different spacings.
A seedling support frame including sliding connection, return spring, rotating threaded rod and foldable conical rod was designed. The spacing of the support ply is adjusted through sliding and rotating mechanisms, and the soft ply and convenient adjustment is achieved using springs and rubber rings to adapt to different seedlings. Spacing and thickness.
It improves the convenience and protection effect of the seedling support, avoids damage to the seedling epidermis, expands the scope of application of the device, and is suitable for the support of large-area saplings.
Smart Images
Figure CN222170698U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of forestry, in particular to a large-area seedling supporting frame for forestry. Background Art
[0002] Seedlings are also called seedlings for short, which are a general term for various fruit tree seedlings, tree seedlings, and shrub seedlings. Seedlings: seedlings with roots and trunks. All seedlings cultivated in nurseries, regardless of age, are called seedlings before they are planted. Seedling types: seedlings, vegetative propagation seedlings, grafted seedlings, transplanted seedlings, and bed seedlings.
[0003] When planting and cultivating saplings on a large scale, in order to prevent the saplings from falling over, support frames are needed to support the saplings to prevent the saplings from tilting. However, when some existing support frames are used, the spacing between the support plates is mostly fixed, and thus cannot be adjusted well, resulting in poor use of the device and affecting the support of other saplings at different spacings in the later stage. Summary of the invention
[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a large-area seedling support frame for forestry, which can solve the problems of the background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a large-area seedling support frame for forestry, comprising a first connecting frame and a second connecting frame, wherein the first connecting frame and the second connecting frame are both slidably connected with a movable outer rod inside, the two movable outer rods are both slidably connected with a movable inner rod inside, the two movable outer rods are both fixedly installed with a return spring inside, the opposite ends of the two return springs are respectively fixedly connected to the two movable inner rods, the opposite ends of the two movable inner rods are both fixedly installed with a supporting splint, a connecting outer rod is fixedly installed on one side of the second connecting frame, the connecting outer rod is slidably connected with a sliding inner rod inside, the end of the sliding inner rod close to the first connecting frame is fixedly connected to the first connecting frame, the connecting outer rod and the second connecting frame are rotatably connected with a threaded rod inside, and the surface of the threaded rod is connected to the internal thread of the sliding inner rod.
[0006] Preferably, the interior of the movable outer rod is slidably connected to a fixed column, a spring is fixedly installed inside the movable outer rod, and one end of the spring close to the fixed column is fixedly connected to the fixed column.
[0007] Preferably, fixing holes adapted to the fixing columns are provided on the surface of the second connecting frame, and the fixing holes are arranged in a linear array on the surface of the second connecting frame.
[0008] Preferably, limiting rods are fixedly installed inside the second connecting frame and the first connecting frame, and the two limiting rods are slidably connected to the two movable outer rods respectively.
[0009] Preferably, a mounting seat is fixedly installed at the bottom of the second connecting frame, a rotating shaft is rotatably connected inside the mounting seat, a tapered rod is fixedly installed on the surface of the rotating shaft, and the tapered rod is rotatably connected inside the mounting seat.
[0010] Preferably, a rubber ring is fixedly sleeved on one end of the rotating shaft, a fixing ring is fixedly mounted on the mounting seat, and the rubber ring is movably connected inside the fixing ring.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] 1. The forestry uses a large-area seedling support frame, releases the fixation of the mobile outer rod, moves the mobile outer rod, and makes the mobile outer rod slide inside the second connecting frame. After the position of the mobile outer rod is adjusted, the fixed column is no longer pressed, so that the fixed column is reset by the elastic force of the spring, and then the mobile outer rod is stuck in another fixed hole to complete the position adjustment of the mobile outer rod, which is convenient for adjustment according to the spacing of the seedlings, thereby ensuring the support of the seedlings, improving the convenience of the device in supporting the seedlings, and facilitating the support of seedlings at different spacings.
[0013] 2. The forestry uses a large-area seedling support frame. Rotate the conical rod to rotate the rotating shaft, and then rotate the rubber ring inside the fixed ring. When the conical rod is rotated ninety degrees, since the rubber ring is made of rubber, it will cause friction between the rubber ring and the inner wall of the fixed ring, thereby fixing the conical rod, making it easy to fold the conical rod and place the device.
[0014] 3. The forestry uses a large-area seedling support frame. When the seedlings grow gradually, the seedlings will squeeze the two supporting splints, and then squeeze the two return springs, thereby ensuring the softness of the two supporting splints in contact with the seedlings, thereby preventing damage to the seedlings' epidermis and improving protection for the seedlings.
[0015] 4. The forestry-use large-area seedling support frame has multiple support splints, movable inner rods, and movable outer rods designed inside the device, so that the seedlings can be supported over a large area, which improves the convenience of using the device and avoids supporting the seedlings individually, making it suitable for supporting seedlings over a large area.
[0016] 5. The forestry uses a large-area seedling support frame. The threaded rod is rotated to make the sliding inner rod slide inside the connecting outer rod, so that the two supporting splints are relatively close or relatively moved, so that it is convenient to adjust the distance between the two supporting splints, and then the seedlings are clamped by the two supporting splints, so that the seedlings can be fixed and adjusted according to the thickness of the seedlings, thereby expanding the scope of use of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments:
[0018] Figure 1 This is a schematic diagram of the structure of a large-area seedling support frame for forestry use according to the utility model;
[0019] Figure 2 For this utility model Figure 1 The enlarged schematic diagram at A in the middle;
[0020] Figure 3 It is a schematic diagram of the limiting rod of the utility model;
[0021] Figure 4 It is an internal schematic diagram of the movable outer rod of the utility model.
[0022] Figure numerals: 1. first connecting frame; 2. second connecting frame; 3. threaded rod; 4. fixing hole; 5. fixing column; 6. reset spring; 7. mounting seat; 8. tapered rod; 9. fixing ring; 10. rotating shaft; 11. rubber ring; 12. moving outer rod; 13. moving inner rod; 14. supporting splint; 15. limiting rod; 16. spring; 17. connecting outer rod; 18. sliding inner rod. DETAILED DESCRIPTION
[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.
[0024] See also Figure 1-4 The utility model provides a technical solution: a large-area seedling support frame for forestry, including a first connecting frame 1 and a second connecting frame 2, the first connecting frame 1 and the second connecting frame 2 are both slidably connected with a mobile outer rod 12 inside, the two mobile outer rods 12 are both slidably connected with a mobile inner rod 13 inside, the two mobile outer rods 12 are both fixedly installed with a return spring 6 inside, the opposite ends of the two return springs 6 are respectively fixedly connected with the two mobile inner rods 13, the opposite ends of the two mobile inner rods 13 are both fixedly installed with a supporting splint 14, a connecting outer rod 17 is fixedly installed on one side of the second connecting frame 2, the connecting outer rod 17 is slidably connected with a sliding inner rod 18 inside, and the sliding inner rod 18 is fixedly connected to the first connecting frame 1 at one end thereof close to the first connecting frame 1, the connecting outer rod 17 and the second connecting frame 2 are internally rotatably connected with a threaded rod 3, and the surface of the threaded rod 3 is threadedly connected with the inner part of the sliding inner rod 18.
[0025] When supporting seedlings over a large area, the device is moved to a designated location, and then the threaded rod 3 is rotated to make the sliding inner rod 18 slide inside the connecting outer rod 17, so that the two supporting splints 14 are relatively close or relatively moved, so that it is convenient to adjust the distance between the two supporting splints 14, and then the seedlings are clamped by the two supporting splints 14, so that it is convenient to fix the seedlings and adjust according to the thickness of the seedlings, thereby expanding the scope of use of the device.
[0026] Since the interior of the device is designed with multiple supporting splints 14, movable inner rods 13, and movable outer rods 12, it is possible to support seedlings over a large area, thereby improving the convenience of using the device and avoiding supporting seedlings individually, making it convenient for supporting seedlings over a large area.
[0027] When the saplings grow up gradually, they will squeeze the two supporting splints 14, and then squeeze the two return springs 6, thereby ensuring the softness of the two supporting splints 14 in contact with the saplings, thereby preventing damage to the epidermis of the saplings and improving protection for the saplings.
[0028] The interior of the movable outer rod 12 is slidably connected to a fixed column 5, and a spring 16 is fixedly installed inside the movable outer rod 12. One end of the spring 16 close to the fixed column 5 is fixedly connected to the fixed column 5. A fixing hole 4 adapted to the fixed column 5 is opened on the surface of the second connecting frame 2. The fixing holes 4 are arranged in a linear array on the surface of the second connecting frame 2. Limiting rods 15 are fixedly installed inside the second connecting frame 2 and the first connecting frame 1. The two limiting rods 15 are slidably connected to the two movable outer rods 12 respectively.
[0029] When adjusting the spacing between multiple groups of supporting splints 14, press the fixing column 5, so that the fixing column 5 squeezes the spring 16, and then the fixing column 5 enters the inside of the movable outer rod 12, so that the fixing column 5 is disengaged from the fixing hole 4, and then the fixation of the movable outer rod 12 is released, and the movable outer rod 12 is moved to slide inside the second connecting frame 2. After the position of the movable outer rod 12 is adjusted, the fixing column 5 is no longer pressed, so that the fixing column 5 is reset by the elastic force of the spring 16, and then the movable outer rod 12 is stuck in the inside of another fixing hole 4, completing the position adjustment of the movable outer rod 12, which is convenient for adjustment according to the spacing of the seedlings, thereby ensuring the support of the seedlings, improving the convenience of the device in supporting the seedlings, and facilitating the support of the seedlings at different spacings.
[0030] A mounting seat 7 is fixedly installed at the bottom of the second connecting frame 2, and a rotating shaft 10 is rotatably connected inside the mounting seat 7. A conical rod 8 is fixedly installed on the surface of the rotating shaft 10, and the conical rod 8 is rotatably connected inside the mounting seat 7. A rubber ring 11 is fixedly sleeved on one end of the rotating shaft 10, and a fixing ring 9 is fixedly installed on the mounting seat 7, and the rubber ring 11 is movably connected inside the fixing ring 9.
[0031] Rotate the conical rod 8 to rotate the rotating shaft 10, and then rotate the rubber ring 11 inside the fixed ring 9. After the conical rod 8 rotates ninety degrees, since the rubber ring 11 is made of rubber, the rubber ring 11 will rub against the inner wall of the fixed ring 9, thereby fixing the conical rod 8, making it easy to fold the conical rod 8 and place the device.
[0032] Working principle:
[0033] Move the device to a designated location, and then rotate the threaded rod 3 to make the sliding inner rod 18 slide inside the connecting outer rod 17, so that the two supporting splints 14 are relatively close or relatively moved, so as to facilitate the adjustment of the distance between the two supporting splints 14, and then clamp the saplings through the two supporting splints 14, so as to facilitate the fixation of the saplings.
[0034] When adjusting the spacing between multiple groups of supporting splints 14, press the fixing column 5, so that the fixing column 5 squeezes the spring 16, and then the fixing column 5 enters the inside of the movable outer rod 12, so that the fixing column 5 is disengaged from the fixing hole 4, and then the fixation of the movable outer rod 12 is released, and the movable outer rod 12 is moved to slide inside the second connecting frame 2. After the position of the movable outer rod 12 is adjusted, the fixing column 5 is no longer pressed, so that the fixing column 5 is reset by the elastic force of the spring 16, and then the movable outer rod 12 is stuck in the inside of another fixing hole 4, completing the position adjustment of the movable outer rod 12, which is convenient for adjustment according to the spacing of the seedlings.
[0035] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.
Claims
1. A large-area seedling support frame for forestry, comprising a first connecting frame (1) and a second connecting frame (2), characterized in that: The first connecting frame (1) and the second connecting frame (2) are both slidably connected to a movable outer rod (12), and the two movable outer rods (12) are both slidably connected to a movable inner rod (13). The two movable outer rods (12) are both fixedly installed with a return spring (6). The opposite ends of the two return springs (6) are respectively fixedly connected to the two movable inner rods (13). The opposite ends of the two movable inner rods (13) are both fixedly installed with a supporting clamp (14). A connecting outer rod (17) is fixedly installed on one side of the second connecting frame (2). The connecting outer rod (17) is slidably connected to a sliding inner rod (18). The end of the sliding inner rod (18) close to the first connecting frame (1) is fixedly connected to the first connecting frame (1). The connecting outer rod (17) and the second connecting frame (2) are internally rotatably connected to a threaded rod (3), and the surface of the threaded rod (3) is threadedly connected to the inside of the sliding inner rod (18).
2. A large-area seedling support frame for forestry according to claim 1, characterized in that: The interior of the movable outer rod (12) is slidably connected to a fixed column (5), a spring (16) is fixedly installed inside the movable outer rod (12), and one end of the spring (16) close to the fixed column (5) is fixedly connected to the fixed column (5).
3. A large-area seedling support frame for forestry according to claim 2, characterized in that: Fixing holes (4) adapted to the fixing columns (5) are provided on the surface of the second connecting frame (2); the fixing holes (4) are arranged in a linear array on the surface of the second connecting frame (2).
4. A large-area seedling support frame for forestry according to claim 3, characterized in that: Limiting rods (15) are fixedly mounted inside the second connecting frame (2) and the first connecting frame (1), and the two limiting rods (15) are respectively slidably connected to the two movable outer rods (12).
5. A large-area seedling support frame for forestry according to claim 4, characterized in that: A mounting seat (7) is fixedly mounted on the bottom of the second connecting frame (2); a rotating shaft (10) is rotatably connected inside the mounting seat (7); a tapered rod (8) is fixedly mounted on the surface of the rotating shaft (10); and the tapered rod (8) is rotatably connected inside the mounting seat (7).
6. A large-area seedling support frame for forestry according to claim 5, characterized in that: A rubber ring (11) is fixedly sleeved on one end of the rotating shaft (10), a fixing ring (9) is fixedly mounted on the mounting seat (7), and the rubber ring (11) is movably connected inside the fixing ring (9).