Auxiliary supporting device for seedling cultivation

Abstract

The utility model provides an auxiliary supporting device for seedling cultivation, which relates to the technical field of seedling cultivation and comprises an arc-shaped restraint ring, an inner cavity is formed in the arc-shaped restraint ring, the inner side of the inner cavity penetrates to the inner side of the arc-shaped restraint ring, and clamping grooves are formed between the inner top surface and the inner bottom surface of the inner cavity and close to the edge of the inner side. The inner cavity is internally provided with a soft rubber sponge mat, one side of the soft rubber sponge mat extends to the inner side of the arc-shaped restraining ring, one end of the arc-shaped spring piece is jacked to the soft rubber sponge mat through the protruding block, and then a protruding and bulging part is generated on the inner side of the soft rubber sponge mat; the main stem of the nursery stock on the inner side is restrained through the protruding bulge part, large pressure can be prevented from being generated on the main stem, due to the fact that the soft rubber sponge cushion is soft, large restraining interference cannot be generated when the main stem grows in the radial direction, and meanwhile friction damage between the main stem and the contact face can be prevented from being generated when the nursery stock swings.

Description

Technical Field

[0001] This utility model relates to the field of seedling cultivation technology, and in particular to an auxiliary support device for seedling cultivation. Background Technology

[0002] When trees are cultivated in the seedling stage, because the root system of the seedling has not yet spread out and the main stem is very fragile, they are very easy to fall over when planted outdoors in the event of strong winds or heavy rain. Therefore, it is often necessary to use fixing devices to fix them so that external forces such as wind cannot affect them, allowing the seedling roots to be in close contact with the soil and promoting normal root growth.

[0003] Currently, plastic clips are commonly used to clamp the main stem of the seedling, and then the stem is fixed to the ground by a support rod. However, this method of fixing can easily damage the seedling stem because the plastic clips are relatively hard, thus affecting the normal growth of the seedling. Utility Model Content

[0004] To address the problems in existing technologies, this utility model provides an auxiliary support device for seedling cultivation. The basic concept of the technical solution adopted by this utility model to solve the aforementioned technical problems is as follows:

[0005] A seedling cultivation auxiliary support device includes an arc-shaped constraint ring. The arc-shaped constraint ring has an inner cavity, and the inner side of the inner cavity extends to the inner side of the arc-shaped constraint ring. The top and bottom surfaces of the inner cavity are provided with slots near the inner edge. A soft rubber sponge pad is provided inside the inner cavity. One side of the soft rubber sponge pad extends to the inner side of the arc-shaped constraint ring, and the other side of the soft rubber sponge pad slides and engages with the two slots.

[0006] Optionally, a guide groove is provided on one side of the inner wall of the inner cavity, and an arc-shaped plate is provided inside the inner cavity.

[0007] Optionally, a guide strip is fixed to one side of the arc-shaped plate, and the guide strip is slidably engaged inside the guide groove.

[0008] Optionally, a plurality of arc-shaped spring sheets are provided between the top and bottom surfaces of the inner cavity, and one side of the plurality of arc-shaped spring sheets is fixed to the top and bottom surfaces of the inner cavity.

[0009] Optionally, the outer surface of the arc-shaped spring sheet near the fixed end is in contact with the outer surface of the soft rubber sponge pad, and the other end of the arc-shaped spring sheet extends away from the outer surface of the soft rubber sponge pad.

[0010] Optionally, the inner wall of the arc-shaped plate is fixed with multiple protrusions at equal intervals, and the outer surfaces of the multiple protrusions are all in contact with the inner side of the arc-shaped spring sheet.

[0011] Optionally, a lifting block is provided at one end of the arc-shaped constraint ring, and a nylon strap is fixed at one end of the arc-shaped plate. The nylon strap slides through to the outside of the arc-shaped constraint ring and is fixed to the lifting block.

[0012] Optionally, three U-shaped blocks are fixed on the outer surface of the arc-shaped constraint ring, and a support plate is rotatably arranged between the inner walls on both sides of the three U-shaped blocks. Multiple limiting holes are equally spaced on the top of the three support plates, and a locking bolt for adjusting the tightness of the support plate is provided on one side of each of the three U-shaped blocks.

[0013] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time:

[0014] 1. In this utility model, the main stem of the seedling is placed inside the arc-shaped constraint ring through the notch. Then, by pulling the lifting block, the arc-shaped plate is slid along the nylon strap. During the sliding of the arc-shaped plate, the protrusion pushes one end of the arc-shaped spring sheet towards the soft rubber sponge pad, thereby creating a protruding bulge on the inner side of the soft rubber sponge pad. The protruding bulge constrains the main stem of the seedling on the inner side, which can prevent excessive pressure on the main stem. Furthermore, because the soft rubber sponge pad is relatively soft, it will not cause significant constraint interference when the main stem grows radially. At the same time, it can prevent frictional damage between the main stem and the contact surface when the seedling swings.

[0015] 2. In this utility model, when the support plate is adjusted to a suitable angle, the bottom of the support plate will be inserted into the soil. Then, the connection between the support plate and the U-shaped block is tightened by locking bolts. Then, external rods or other bar materials are inserted into the limiting port. By inserting them into the limiting port and then into the soil, the support plate can be supported, making the support plate more stable. Attached Figure Description

[0016] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort. In the drawings:

[0017] Figure 1 This utility model provides a front-view three-dimensional structural schematic diagram of an auxiliary support device for seedling cultivation;

[0018] Figure 2 This utility model provides a three-dimensional cross-sectional view of one side of the arc-shaped constraint ring in a seedling cultivation auxiliary support device.

[0019] Figure 3 This utility model provides a three-dimensional cross-sectional view of the other side of the arc-shaped constraint ring in a seedling cultivation auxiliary support device;

[0020] Figure 4 This utility model Figure 2 A magnified view of point A in the middle.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1. Arc-shaped constraint ring; 2. U-shaped block; 3. Support plate; 4. Locking bolt; 5. Limiting port; 6. Lifting block; 7. Inner cavity; 8. Soft rubber sponge pad; 9. Guide groove; 10. Card slot; 11. Nylon pull strap; 12. Arc-shaped plate; 13. Protrusion; 14. Arc-shaped spring sheet; 15. Guide strip.

[0023] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0024] The present invention will now be described in further detail with reference to the accompanying drawings.

[0025] Example 1, such as Figure 1-4 As shown, this utility model provides a technical solution for a seedling cultivation auxiliary support device: it includes an arc-shaped constraint ring 1, an inner cavity 7 is provided inside the arc-shaped constraint ring 1, the inner side of the inner cavity 7 extends to the inner side of the arc-shaped constraint ring 1, and slots 10 are provided between the top and bottom surfaces of the inner cavity 7 near the inner edge. A soft rubber sponge pad 8 is provided inside the inner cavity 7, one side of the soft rubber sponge pad 8 extends to the inner side of the arc-shaped constraint ring 1, and the other side of the soft rubber sponge pad 8 is slidably engaged inside the two slots 10.

[0026] The effect achieved by the entire embodiment 1 is as follows: the main stem of the seedling is placed inside the arc-shaped constraint ring 1 through the notch of the arc-shaped constraint ring 1, and then the lifting block 6 is pulled to make it slide through the nylon strap 11 to drive the arc plate 12. During the sliding process of the arc plate 12, the protrusion 13 pushes one end of the arc-shaped spring plate 14 towards the soft rubber sponge pad 8, thereby creating a protruding bulge on the inner side of the soft rubber sponge pad 8. The protruding bulge constrains the main stem of the seedling on the inner side, which can prevent excessive pressure on the main stem. Furthermore, since the soft rubber sponge pad 8 is relatively soft, it will not cause significant constraint interference when the main stem grows radially. At the same time, it can prevent friction damage between the main stem and the contact surface when the seedling swings.

[0027] Example 2, as Figure 1-4As shown, a guide groove 9 is provided on one side of the inner wall of the inner cavity 7. An arc-shaped plate 12 is provided inside the inner cavity 7. A guide strip 15 is fixed on one side of the arc-shaped plate 12. The guide strip 15 is slidably engaged inside the guide groove 9. Multiple arc-shaped spring pieces 14 are provided between the top and bottom surfaces of the inner cavity 7. One side of the multiple arc-shaped spring pieces 14 is fixed to the top and bottom surfaces of the inner cavity 7. The outer surface of the arc-shaped spring pieces 14 near the fixed end is in contact with the outer surface of the soft rubber sponge pad 8. The other end of the arc-shaped spring pieces 14 extends away from the outer surface of the soft rubber sponge pad 8. The inner sidewall of the arc-shaped plate 12 is fixed at equal intervals. Multiple protrusions 13 are fixed, and the outer surfaces of the multiple protrusions 13 are all in contact with the inner side of the arc-shaped spring sheet 14. A lifting block 6 is provided at one end of the arc-shaped constraint ring 1, and a nylon pull strap 11 is fixed at one end of the arc-shaped plate 12. The nylon pull strap 11 slides through to the outer side of the arc-shaped constraint ring 1 and is fixed on the lifting block 6. Three U-shaped blocks 2 are fixed on the outer surface of the arc-shaped constraint ring 1. A support plate 3 is rotatably provided between the inner walls on both sides of the three U-shaped blocks 2. Multiple limiting holes 5 are equidistantly opened on the top of the three support plates 3. A locking bolt 4 for adjusting the tightness of the support plate 3 is provided on one side of each of the three U-shaped blocks 2.

[0028] The effect achieved by the entire embodiment 2 is that when the support plate 3 is adjusted to a suitable angle, the bottom of the support plate 3 will be inserted into the soil. Then, the connection between the support plate 3 and the U-shaped block 2 is tightened by the locking bolt 4. Then, the external insert rod or other bar material is inserted into the limiting port 5. By inserting it into the limiting port 5 and then inserting it into the soil, the support plate 3 can be supported, making the support plate 3 more solid.

[0029] Working principle: The main stem of the seedling is placed inside the arc-shaped constraint ring 1 through the notch. Then, by pulling the lifting block 6, it slides the arc-shaped plate 12 through the nylon strap 11. During the sliding process of the arc-shaped plate 12, the protrusion 13 pushes one end of the arc-shaped spring plate 14 towards the soft rubber sponge pad 8, thereby creating a protruding bulge on the inner side of the soft rubber sponge pad 8. The protruding bulge constrains the main stem of the seedling inside, preventing excessive pressure on the main stem. Furthermore, because the soft sponge pad... The rubber sponge pad 8 is relatively soft and will not cause significant constraint interference when the main stem grows radially. At the same time, it can prevent friction damage between the main stem and the contact surface when the seedling swings. When the support plate 3 is adjusted to a suitable angle, the bottom of the support plate 3 will be inserted into the soil. Then, the connection between the support plate 3 and the U-shaped block 2 is tightened by the locking bolt 4. Then, the external insert rod or other bar is inserted into the limiting port 5. By inserting it into the limiting port 5 and then into the soil, the support plate 3 can be supported, making the support plate 3 more stable.

[0030] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. A seedling cultivation auxiliary support device, comprising an arc-shaped constraint ring (1), characterized in that: The arc-shaped constraint ring (1) has an inner cavity (7) inside. The inner side of the inner cavity (7) extends to the inner side of the arc-shaped constraint ring (1). The top and bottom surfaces of the inner cavity (7) are provided with slots (10) near the inner edge. A soft rubber sponge pad (8) is provided inside the inner cavity (7). One side of the soft rubber sponge pad (8) extends to the inner side of the arc-shaped constraint ring (1), and the other side of the soft rubber sponge pad (8) slides and engages inside the two slots (10).

2. The seedling cultivation auxiliary support device according to claim 1, characterized in that: A guide groove (9) is provided on one side of the inner wall of the inner cavity (7), and an arc plate (12) is provided inside the inner cavity (7).

3. The seedling cultivation auxiliary support device according to claim 2, characterized in that: A guide strip (15) is fixed on one side of the arc plate (12), and the guide strip (15) is slidably engaged inside the guide groove (9).

4. The seedling cultivation auxiliary support device according to claim 3, characterized in that: Multiple arc-shaped spring plates (14) are provided between the top and bottom surfaces of the inner cavity (7), and one side of each arc-shaped spring plate (14) is fixed to the top and bottom surfaces of the inner cavity (7).

5. The seedling cultivation auxiliary support device according to claim 4, characterized in that: The outer surface of the arc-shaped spring sheet (14) near the fixed end is in contact with the outer surface of the soft rubber sponge pad (8), and the other end of the arc-shaped spring sheet (14) extends away from the outer surface of the soft rubber sponge pad (8).

6. The seedling cultivation auxiliary support device according to claim 5, characterized in that: The inner wall of the arc plate (12) is fixed with a plurality of protrusions (13) at equal intervals, and the outer surfaces of the plurality of protrusions (13) are respectively in contact with the inner side of the arc spring sheet (14).

7. The seedling cultivation auxiliary support device according to claim 2, characterized in that: One end of the arc-shaped constraint ring (1) is provided with a lifting block (6), and one end of the arc-shaped plate (12) is fixed with a nylon pull strap (11). The nylon pull strap (11) slides through to the outside of the arc-shaped constraint ring (1) and is fixed on the lifting block (6).

8. The seedling cultivation auxiliary support device according to claim 1, characterized in that: Three U-shaped blocks (2) are fixed on the outer surface of the arc-shaped constraint ring (1). Support plates (3) are rotatably arranged between the inner walls on both sides of the three U-shaped blocks (2). Multiple limiting holes (5) are equidistantly opened on the top of the three support plates (3). Locking bolts (4) for adjusting the tightness of the support plates (3) are provided on one side of the three U-shaped blocks (2).

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