Adjustable sunshade maintenance device for michelia alba saplings

Abstract

The adjustable sunshade maintenance device comprises first vertical rods, second vertical rods are in clearance fit with the interiors of the multiple sets of first vertical rods, first bolts are in threaded connection with the multiple sets of first vertical rods, the multiple sets of first bolts make contact with the corresponding second vertical rods respectively, and the second vertical rods are in threaded connection with the multiple sets of first bolts. The multiple sets of second vertical rods are in threaded connection with connecting pieces, and one ends and the other ends of the multiple sets of connecting pieces are in threaded connection with first transverse rods. By means of the design of the telescopic rods formed by the first vertical rods, the second vertical rods, the first transverse rods and the second transverse rods, the length, the width and the height of the whole frame can be flexibly adjusted, when seedlings are young, the sunshade area is reduced, and sufficient illumination is guaranteed to promote growth; the saplings grow gradually, the sunshade area is enlarged, the saplings are prevented from being damaged by too strong light, it is guaranteed that the saplings can obtain the appropriate light environment in all growth stages, and the growth quality and the survival rate of the saplings are improved.

Description

Technical Field

[0001] This utility model relates to the technical field of magnolia seedlings, and in particular to an adjustable shading and maintenance device for magnolia seedlings. Background Technology

[0002] Magnolia alba is a common tree species with high ornamental and economic value. During the cultivation of Magnolia alba seedlings, due to their tender nature, they are quite sensitive to light intensity. Excessive light can easily lead to problems such as leaf burn and excessive water evaporation, affecting the normal growth and development of the seedlings.

[0003] Currently, most common shading maintenance methods on the market use fixed shading net structures, whose shading angles and areas are difficult to adjust flexibly according to actual light intensity, time, and the growth stage of the magnolia seedlings. For example, as the magnolia seedlings continue to grow, the area they occupy will expand, and fixed shading devices cannot meet the shading needs of the seedlings at different growth stages. Therefore, there is an urgent need for an adjustable shading maintenance device to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an adjustable shading and maintenance device for magnolia seedlings.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An adjustable shading and maintenance device for magnolia seedlings includes a first vertical rod, multiple sets of first vertical rods with clearance fittings to each other, multiple sets of first vertical rods with threaded first bolts connected to each other, multiple sets of first bolts respectively contacting corresponding second vertical rods, multiple sets of second vertical rods with threaded connecting parts, multiple sets of connecting parts with threaded first horizontal rods at one end and the other end respectively, multiple sets of first horizontal rods with clearance fittings to corresponding second horizontal rods, multiple sets of second horizontal rods with threaded second bolts at one end and the other end respectively contacting corresponding first horizontal rods, and a shading cloth is provided above the multiple sets of connecting parts.

[0007] Preferably, each of the multiple sets of connectors is connected to a stud, and each stud is threaded with a nut. Each of the four corners of the sunshade cloth is connected to a ring. The multiple sets of studs respectively move through the corresponding rings, and the multiple sets of rings are placed between the corresponding connectors and nuts.

[0008] Preferably, each of the multiple sets of first vertical rods is connected to a base, and each of the multiple sets of bases has a through hole at one end and the other end.

[0009] Preferably, rubber pads are adhered to multiple sets of the second vertical bars and the first horizontal bars, and the multiple sets of rubber pads are in contact with the corresponding first bolt or second bolt.

[0010] Preferably, threaded holes are provided on the front, back, left, right and bottom of the multiple sets of connectors.

[0011] Preferably, the materials of the multiple sets of first vertical bars, second vertical bars, first horizontal bars and second horizontal bars are all aluminum alloys.

[0012] Preferably, the sunshade fabric is made of high-strength polyester fiber material with a sun-protective coating.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. By coordinating the first vertical bar, second vertical bar, first bolt, connector, first horizontal bar, second horizontal bar, and second bolt, and utilizing the telescopic bar design formed by the first and second vertical bars, first and second horizontal bars, the length, width, and height of the overall frame can be flexibly adjusted. When the seedlings are young, the shading area is reduced to ensure sufficient sunlight to promote growth; as the seedlings grow, the shading area is expanded to prevent excessive sunlight from damaging them, ensuring that the seedlings receive a suitable light environment at each growth stage, thereby improving the growth quality and survival rate of the seedlings.

[0015] 2. By using the connection of the connector, sunshade cloth, stud, nut and ring, the stud on the connector is inserted into the ring of the sunshade cloth, and the bolt is connected to the stud. The ring restricts the installation, so the sunshade cloth can be installed. The installation and removal of the sunshade cloth is relatively convenient and facilitates subsequent replacement operations. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of an adjustable shading and maintenance device for magnolia seedlings proposed in this utility model.

[0017] Figure 2 for Figure 1 A structural schematic diagram of the first vertical rod, the second vertical rod, and the first bolt;

[0018] Figure 3 for Figure 1 A structural diagram of the connecting parts, studs, and nuts;

[0019] Figure 4 for Figure 1 A structural schematic diagram of the middle connector, the first crossbar, and the second crossbar;

[0020] Figure 5 for Figure 4 A schematic diagram of the structure of the second crossbar, stud, and nut;

[0021] Figure 6 for Figure 4 A schematic diagram of the structure of the nut, rubber pad, and base.

[0022] In the diagram: 1. First vertical bar; 2. Second vertical bar; 3. First bolt; 4. Connector; 5. First horizontal bar; 6. Second horizontal bar; 7. Second bolt; 8. Sunshade cloth; 9. Stud; 10. Nut; 11. Ring; 12. Rubber pad; 13. Base. Detailed Implementation

[0023] 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.

[0024] Example 1, referring to Figures 1 to 6 An adjustable shading and maintenance device for magnolia seedlings includes a first vertical rod 1, with multiple sets of second vertical rods 2 fitted within each set of the first vertical rods 1, allowing the second vertical rods 2 to move flexibly up and down within the first vertical rods 1. This provides the possibility of adjusting the height of the shading and maintenance device. Each set of first vertical rods 1 is threadedly connected to a first bolt 3. When it is necessary to fix the position of the second vertical rod 2, the first bolt 3 is rotated to make it contact the corresponding second vertical rod 2, thereby achieving a tight fit and ensuring the stability of the entire device after height adjustment. The multiple sets of first bolts 3 are... The first horizontal bar 6 is not in contact with the corresponding second vertical bar 2. Multiple sets of second vertical bars 2 are threadedly connected to connectors 4. One end of each connector 4 is threadedly connected to a first horizontal bar 5. Each first horizontal bar 5 is clearance-fitted with a corresponding second horizontal bar 6. One end of each second horizontal bar 6 is threadedly connected to a second bolt 7. Each second bolt 7 contacts a corresponding first horizontal bar 5, used to fix the position of the first horizontal bar 5 on the second horizontal bar 6. By adjusting the second bolts 7, the width of the frame formed by the first horizontal bar 5 and the second horizontal bar 6 can be changed, thereby adjusting the shading area. A shading cloth 8 is provided above the multiple sets of connectors 4. The shading cloth 8, as a component directly providing shading protection for the magnolia seedlings, is of paramount importance. The shading cloth 8, located above the multiple sets of connectors 4, is fixed by the first bolt 3 through the clearance fit between the first vertical bar 1 and the second vertical bar 2, allowing adjustment of the overall device height. The clearance fit between the first horizontal bar 5 and the second horizontal bar 6, and the fixing with the second bolt 7, allows for changes in the length and width of the frame. This allows the shading area to be flexibly adjusted according to the growth stage of the magnolia seedlings. When the seedlings are young, the shading area is reduced to ensure sunlight, and when they grow up, the shading area is expanded to avoid damage from strong sunlight, ensuring that the seedlings have a suitable light environment at each growth stage, thereby improving growth quality and survival rate.

[0025] In this embodiment, studs 9 are connected to multiple sets of connectors 4, and nuts 10 are threaded onto each stud 9. This design makes the installation and removal of the sunshade cloth 8 easy and simple. When the sunshade cloth 8 needs to be replaced, simply unscrew the nuts 10 and remove the sunshade cloth 8 from the studs 9. During installation, the ring 11 is aligned with the stud 9 and inserted, and then the nuts 10 are tightened to fix the sunshade cloth 8. Rings 11 are connected to the four corners of the sunshade cloth 8, and multiple sets of studs 9 move through the corresponding rings 11. Multiple sets of rings 11 are placed between the corresponding connectors 4 and nuts 10. Bases 13 are connected to multiple sets of first vertical rods 1. Each set of bases 13 has a through hole at one end and the other end. The through hole can be used to insert fixing stakes to firmly fix the device to the ground and prevent the device from moving under severe weather conditions such as strong winds, ensuring the sunshade protection effect on the magnolia seedlings. Rubber pads 12 are glued to multiple sets of second vertical rods 2 and first horizontal rods 5. The multiple sets of rubber pads 12 are respectively connected to... The contact between the first bolt 3 or the second bolt 7 increases the friction between the first bolt 3, the second bolt 7 and the second vertical bar 2 and the first horizontal bar 5, making the fixation more secure and preventing the bolts from loosening during use, which could lead to instability in the device structure. On the other hand, the rubber pad 12 also acts as a buffer, reducing direct friction between the bolts and metal parts, preventing damage to the surface of the parts, and extending the service life of the device. Threaded holes are provided on the front, back, left, right, and bottom of the multiple sets of connecting parts 4. These threaded holes greatly expand the functionality of the device, facilitating the construction of frames of different shapes. The materials of the multiple sets of first vertical bars 1, second vertical bars 2, first horizontal bars 5, and second horizontal bars 6 are all aluminum alloy, which has advantages such as light weight, high strength, and corrosion resistance. The lightweight design makes the device easier to install and move, reducing labor intensity; its high strength ensures it can withstand the weight of the shade cloth 8 and maintain stability under various weather conditions; corrosion resistance extends the device's lifespan, reducing maintenance costs and replacement frequency due to rust and other issues. The shade cloth 8 is made of high-strength polyester fiber with a sun-protective coating. This material provides excellent sun protection, and the coating effectively blocks ultraviolet rays, protecting the magnolia seedlings from strong sunlight. The high-strength polyester fiber material gives the shade cloth 8 high strength, making it resistant to damage. Even under prolonged exposure to wind, sun, and rain, it maintains good performance, providing long-lasting and stable sun protection for the magnolia seedlings.

[0026] The working principle of this embodiment is as follows: In use, the second vertical rod 2 is moved within the first vertical rod 1 according to the actual length, width and height of the magnolia seedling, and fixed by contacting the rubber pad 12 at the second vertical rod 2 with the first bolt 3. The first horizontal rod 5 is moved to the corresponding second horizontal rod 6, and fixed by contacting the rubber pad 12 at the first horizontal rod 5 with the second bolt 7. After adjustment, multiple sets of second vertical rods 2 and first horizontal rods 5 are threadedly connected to multiple sets of connecting parts 4 to form a frame. After completion, the four corner rings 11 of the shade cloth 8 are placed sequentially at the studs 9 of the connecting parts 4 at different positions. After placement, the nuts 10 are threadedly connected to the studs 9 to restrict the movement of the rings 11. The shade cloth 8 can then be installed on top of the frame to provide shade for the magnolia seedling.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An adjustable shading and maintenance device for magnolia seedlings, comprising a first vertical rod (1), characterized in that, Each of the multiple sets of first vertical rods (1) is fitted with a second vertical rod (2) with clearance. Each of the multiple sets of first vertical rods (1) is threaded with a first bolt (3). Each of the multiple sets of first bolts (3) is in contact with the corresponding second vertical rod (2). Each of the multiple sets of second vertical rods (2) is threaded with a connector (4). Each of the multiple sets of connectors (4) is threaded with a first horizontal rod (5) at one end and the other end. Each of the multiple sets of first horizontal rods (5) is fitted with a corresponding second horizontal rod (6) with clearance. Each of the multiple sets of second horizontal rods (6) is threaded with a second bolt (7) at one end and the other end. Each of the multiple sets of second bolts (7) is in contact with the corresponding first horizontal rod (5). Each of the multiple sets of connectors (4) is provided with a sunshade cloth (8) above it.

2. The adjustable shading and maintenance device for magnolia seedlings according to claim 1, characterized in that, Each of the multiple sets of connectors (4) is connected to a stud (9), and each stud (9) is threaded with a nut (10). Each of the four corners of the sunshade cloth (8) is connected to a ring (11). Each of the multiple sets of studs (9) moves through the corresponding ring (11), and each of the multiple sets of rings (11) is placed between the corresponding connector (4) and nut (10).

3. The adjustable shading and maintenance device for magnolia seedlings according to claim 1, characterized in that, Each of the multiple sets of first vertical rods (1) is connected to a base (13), and each of the multiple sets of bases (13) has a through hole at one end and the other end.

4. The adjustable shading and maintenance device for magnolia seedlings according to claim 1, characterized in that, Rubber pads (12) are adhered to multiple sets of the second vertical rod (2) and the first horizontal rod (5), and the multiple sets of rubber pads (12) are in contact with the corresponding first bolt (3) or second bolt (7).

5. The adjustable shading and maintenance device for magnolia seedlings according to claim 1, characterized in that, The multiple sets of connectors (4) are provided with threaded holes at the front, back, left, right and bottom.

6. The adjustable shading and maintenance device for magnolia seedlings according to claim 1, characterized in that, The first vertical bar (1), the second vertical bar (2), the first horizontal bar (5), and the second horizontal bar (6) are all made of aluminum alloy.

7. The adjustable shading and maintenance device for magnolia seedlings according to claim 1, characterized in that, The sunshade fabric (8) is made of high-strength polyester fiber material with a sun-protective coating.

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