Anti-freezing cover for fructus forsythiae in flowering phase and mounting device thereof

Abstract

The utility model discloses a fructus forsythiae flowering phase anti-freezing cover and a mounting device thereof. The anti-freezing cover comprises an anti-freezing cover main body, an upper fixing ring is fixed outside the upper side of the anti-freezing cover main body, a lower fixing ring is arranged outside the bottom of the anti-freezing cover main body, the lower fixing ring is connected with at least two storage ropes, and guide buckles matched with the storage ropes are fixed on the upper fixing ring. The mounting device comprises an arc-shaped mounting rod, a mounting hook is fixed to the top of the arc-shaped mounting rod, a rotating cylinder is hinged to the bottom of the arc-shaped mounting rod, the bottom of the rotating cylinder is sleeved with supporting foot nails, and limiting discs matched with the rotating cylinder are arranged outside the supporting foot nails. The anti-freezing cover body can be arranged outside a fructus forsythiae plant in a covering mode, the anti-freezing cover body is matched with a heat supply source, the anti-freezing protection effect on fructus forsythiae in the flowering period can be achieved, normal growth of fructus forsythiae in the flowering period is guaranteed, the influence of external low temperature on growth of fructus forsythiae is small, and therefore the planting yield of fructus forsythiae is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of forsythia planting, in particular to a frost-proof cover for forsythia flowering period and an installation device thereof. Background Art

[0002] Forsythia is an important economic crop with high medicinal value. It generally grows in hillside shrubs, under forests or in grasslands at an altitude of 250m - 2200m, or in valleys and mountain gully forests, and is widely planted in Hebei, Shanxi, Henan, Shandong and other places.

[0003] Currently, the method for preventing low-temperature frost damage during the flowering period of forsythia mainly involves burning dry firewood or combustible agricultural wastes in the park, and using the heat generated by combustion to increase the temperature in the park, so as to ensure the growth of forsythia during the flowering period at a normal temperature. However, this direct heat-taking method by burning has the following problems: the heat generated may drift away with the wind, resulting in uneven temperature distribution in the park; moreover, this heat-taking method has extremely low efficiency, making it difficult to fully utilize dry firewood or agricultural wastes. Therefore, it is necessary to propose a frost-proof cover for the forsythia flowering period and an installation device thereof with more uniform temperature distribution and better utilization rate of combustibles. Summary of the Invention

[0004] In view of the above deficiencies of the prior art, the utility model provides a frost-proof cover for forsythia flowering period and an installation device thereof.

[0005] To achieve the above invention purpose, the technical solution adopted by the utility model is as follows: it includes a barrel-shaped frost-proof cover main body, the frost-proof cover main body is made of a soft material, an upper fixing ring is fixed on the outer side of the upper side of the frost-proof cover main body, a lower fixing ring is arranged on the outer side of the bottom of the frost-proof cover main body, at least two storage ropes are connected to the lower fixing ring, a guiding buckle cooperating with the storage ropes is fixed on the upper fixing ring, one end of the storage rope is fixedly connected to the lower fixing ring, and the other end passes through the guiding buckle.

[0006] Furthermore, a top hanging buckle is arranged at the top of the frost-proof cover main body, and the top hanging buckle is a U-shaped rope loop.

[0007] Furthermore, a circle of lower sealing edge is arranged at the bottom of the frost-proof cover main body, the lower sealing edge is circular or frustum-shaped, and the lower sealing edge is fixedly connected to the frost-proof cover main body.

[0008] Furthermore, the frost-proof cover main body is made of non-woven fabric or transparent plastic film.

[0009] Furthermore, the fixing ring and the lower fixing ring are bamboo strip rings or steel wire rings.

[0010] Furthermore, the storage rope is a cotton rope or a nylon rope, and a pull ring is arranged at the movable end of the storage rope.

[0011] Installation device for the anti-freezing cover during the flowering period of forsythia, comprising an arc-shaped mounting rod, with a mounting hook fixed at the top of the arc-shaped mounting rod, a rotating cylinder hinged at the bottom of the arc-shaped mounting rod, a supporting foot nail sleeved at the bottom of the rotating cylinder, and a limiting disc cooperating with the rotating cylinder arranged outside the supporting foot nail.

[0012] Furthermore, the bottom of the supporting foot nail is conical.

[0013] Furthermore, a limiting block is arranged at the bottom of the arc-shaped mounting rod, the limiting block is arranged on the convex side of the arc-shaped mounting rod, and a limiting plate cooperating with the limiting block is also arranged on the rotating cylinder.

[0014] The beneficial effects of the present utility model are as follows:

[0015] The anti-freezing cover main body of the present utility model can be sleeved outside the forsythia plants. Cooperating with a heat supply source, it can play an anti-freezing protection role for the forsythia during the flowering period, ensure the normal growth of the forsythia during the flowering period, and the growth of the forsythia is less affected by the low temperature outside, thereby ensuring the planting yield of the forsythia.

[0016] The installation device of the present utility model cooperating with the anti-freezing cover main body can adjust the anti-freezing cover main body to the top of the forsythia plants, facilitating the sleeving and installation of the anti-freezing cover main body outside the forsythia plants or quickly removing the anti-freezing cover main body from outside the forsythia plants, making the installation and disassembly of the anti-freezing cover main body more convenient.

[0017] The anti-freezing cover main body of the present utility model can realize the storage of the volume of the anti-freezing cover main body through the cooperation of the upper fixing ring, the lower fixing ring and the storage rope, thereby facilitating the movement of the anti-freezing cover main body to the top of the forsythia plants or facilitating the removal of the anti-freezing cover main body from the top of the forsythia plants. By pulling the movable end of the storage rope, the lower fixing ring can be pulled towards the upper fixing ring, thereby compressing the volume of the anti-freezing cover main body.

[0018] The installation device of the present utility model includes a supporting foot nail, a rotating cylinder and an arc-shaped mounting rod. The supporting foot nail can be inserted into the soil to fix the bottom of the rotating cylinder. The rotating cylinder rotates on the supporting foot nail, which can make the top of the arc-shaped mounting rod rotate. The hinged connection between the rotating cylinder and the arc-shaped mounting rod can enable the top of the arc-shaped mounting rod to rise and fall, thereby facilitating the movement of the anti-freezing cover main body to the top of the forsythia plants through the installation device, and greatly facilitating the installation and disassembly of the anti-freezing cover main body. Description of the Drawings

[0019] Figure 1 It is a schematic structural diagram of the anti-freezing cover main body of the present utility model;

[0020] Figure 2 It is a schematic structural diagram of the installation device of the present utility model;

[0021] Figure 3 It is the installation schematic diagram of the anti-freezing cover main bodyFigure 1 ;

[0022] Figure 4 Schematic diagram of the installation of the anti-freezing cover body Figure 2 ;

[0023] Figure 5 Schematic diagram of the installation of the anti-freezing cover body Figure 3 ;

[0024] Figure 6 Schematic diagram of the operation of the anti-freezing cover body;

[0025] The symbols of each component are as follows:

[0026] 1. Anti-freezing cover body; 11. Upper fixing ring; 12. Lower fixing ring; 13. Storage rope; 14. Guide buckle; 15. Top suspension buckle; 16. Lower sealing edge;

[0027] 2. Installation device; 21. Arc-shaped installation rod; 22. Installation hook; 23. Rotating cylinder; 24. Support foot nail; 25. Limit disk; 26. Limit block; 27. Limit plate;

[0028] 3. Heating tunnel; 4. Heat source. Specific embodiments

[0029] The following describes the specific embodiments of the present invention to facilitate those skilled in the art of this technology to understand the present invention. However, it should be clear that the present invention is not limited to the scope of the specific embodiments. For those of ordinary skill in the art of this technology, as long as various changes are within the spirit and scope of the present invention defined and determined by the appended claims, these changes are obvious, and all utility models created using the concept of the present invention are within the scope of protection.

[0030] Such as Figure 1As shown in the figure, the anti-freezing cover for forsythia during the flowering period and its installation device include a barrel-shaped anti-freezing cover body 1. The anti-freezing cover body 1 is made of a soft material. Preferably, the anti-freezing cover body 1 is non-woven fabric or transparent plastic film. The non-woven fabric has certain air permeability, has breathable holes, and can also transmit light, being suitable for a certain temperature environment; the transparent plastic film has a good light transmission effect but no air permeability, being suitable for a lower temperature environment. A fixing ring 11 is fixed on the outer side of the upper side of the anti-freezing cover body 1, and a lower fixing ring 12 is arranged on the outer side of the bottom of the anti-freezing cover body 1. The upper fixing ring 11 and the lower fixing ring 12 can be made into bamboo rings using bamboo strips or made into wire rings using elastic steel wires. Bamboo strips are light in weight and have certain toughness, while steel wires have good strength and toughness. The lower fixing ring 12 is connected with at least two storage ropes 13, and a guiding buckle 14 cooperating with the storage ropes 13 is fixed on the upper fixing ring 11. One end of the storage rope 13 is fixedly connected with the lower fixing ring 12, and the other end passes through the guiding buckle 14. By pulling the movable end of the storage rope 13, the lower fixing ring 12 can be quickly brought closer to the upper fixing ring 11, realizing the volume compression of the anti-freezing cover body 1. Among them, preferably, there are two storage ropes 13 and two guiding buckles 14, and the two storage ropes 13 are symmetrically arranged. The upper fixing ring 11 and the lower fixing ring 12 can play a role of a framework for the anti-freezing cover body 1. At the same time, when the upper fixing ring 11 and the lower fixing ring 12 are brought closer, the storage of the anti-freezing cover body 1 can be realized. The cooperating storage ropes 13 pull the lower fixing ring 12 closer to the upper fixing ring 11, reducing the volume of the anti-freezing cover body 1, making it convenient to move the anti-freezing cover body 1 to the top of the forsythia plant or convenient to remove the anti-freezing cover body 1 from the top of the forsythia plant.

[0031] A top hanging buckle 15 is arranged at the top of the anti-freezing cover body 1, and the top hanging buckle 15 is a U-shaped rope loop. The top hanging buckle 15 cooperates with the installation device, thus facilitating the adjustment of the anti-freezing cover body 1 to the top of the forsythia plant or the removal of the anti-freezing cover body 1 from the top of the forsythia plant.

[0032] A circle of lower sealing edge 16 is arranged at the bottom of the anti-freezing cover body 1. The lower sealing edge 16 is circular or frustum-shaped, and the lower sealing edge 16 is fixedly connected with the anti-freezing cover body 1. When the anti-freezing cover body 1 is installed outside the forsythia plant, by hermetically covering the lower sealing edge 16 with soil, the sealing effect of the anti-freezing cover body 1 on the forsythia plant is improved, ensuring the heat preservation effect during the flowering period of the forsythia plant.

[0033] The storage rope 13 is preferably cotton rope or nylon rope. A pull ring is arranged at the movable end of the storage rope 13. By pulling the storage rope 13 through the pull ring, the lower fixing ring 12 is moved upward, making the lower fixing ring 12 closer to the upper fixing ring 11, and the volume of the anti-freezing cover body 1 is stored.

[0034] As Figure 2As shown in the figure, the installation device of the anti-freezing cover during the flowering period of Forsythia suspensa includes an arc-shaped installation rod 21. At the top of the arc-shaped installation rod 21, there is a mounting hook 22 fixed. At the bottom of the arc-shaped installation rod 21, there is a rotating cylinder 23 hinged. At the bottom of the rotating cylinder 23, there is a supporting foot nail 21 sleeved. The bottom of the supporting foot nail 21 is conical, which is convenient for the supporting foot nail 21 to be inserted into the soil to support the rotating cylinder 23. Outside the supporting foot nail 21, there is a limiting disc 25 that cooperates with the rotating cylinder 23. The rotating cylinder 23 can drive the arc-shaped installation rod 21 to rotate through the limiting disc 25. The bottom of the arc-shaped installation rod 21 is hinged to the rotating cylinder 23, so that the top position of the arc-shaped installation rod 21 can be adjusted up and down; at the bottom of the rotating cylinder 23, there is a supporting foot nail 21 sleeved. When the supporting foot nail 21 is inserted into the soil, the supporting foot nail 21 plays a limiting and supporting role on the rotating cylinder 23. The rotating cylinder 23 can rotate relative to the supporting foot nail 21 through the limiting disc 25, so as to realize the rotation of the top of the arc-shaped installation rod 21, and then realize the movement and lifting of the anti-freezing cover main body 1 through the installation device, thus facilitating the installation and disassembly of the anti-freezing cover main body 1.

[0035] At the bottom of the arc-shaped installation rod 21, there is a limiting block 26. The limiting block 26 is arranged on the convex side of the arc-shaped installation rod 21. On the rotating cylinder 23, there is also a limiting plate 27 that cooperates with the limiting block 26. After the limiting block 26 and the limiting plate 27 are in contact and limited, it means that the arc-shaped installation rod 21 has moved to the maximum stroke. This stroke represents that the mounting hook 22 at the top of the arc-shaped installation rod 21 is at the highest position, that is, the anti-freezing cover main body 1 has moved to the highest position.

[0036] Working principle and process: As Figure 3 , 4 and Figure 5 show that before installing the anti-freezing cover main body 1 outside the Forsythia suspensa plant, first insert the supporting foot 24 into the land, then adjust the top of the arc-shaped installation rod 21 to the horizontal position, and make the mounting hook 22 connected to the top hanging buckle 15. Then, pull the two storage ropes 13 to make the lower fixing ring 12 close to the upper fixing ring 11, so as to realize the compression of the volume of the anti-freezing cover main body 1. The movable end of the storage rope 13 can be continuously held and pulled by the operator, or the storage rope 13 can be pulled by a heavy object. Specifically, it can be selected according to actual needs. Moving the anti-freezing cover main body: Rotate and lift the arc-shaped installation rod 21 to move and lift the anti-freezing cover main body 1 at the top of the arc-shaped installation rod 21. By adjusting the arc-shaped installation rod 21, move the anti-freezing cover main body 1 to the top of the anti-freezing cover main body 1. After the anti-freezing cover main body 1 moves to the top of the Forsythia suspensa plant, by relaxing the movable end of the storage rope 13, the anti-freezing cover main body 1 expands under its own weight through the lower fixing ring 12. After the lower sealing edge 16 at the bottom of the anti-freezing cover main body 1 contacts the land, by suddenly covering the lower sealing edge 16, the sealing of the anti-freezing cover main body 1 is realized. Pull out the supporting foot nail 24 from the land, and lift the arc-shaped installation rod 21 to disconnect the top hanging buckle 15 and the mounting hook 22, and then remove the installation device. As Figure 6As shown in the figure, in order to enhance the anti-freezing effect of the anti-freezing cover body 1 on forsythia plants, a heating tunnel 3 can also be arranged between adjacent forsythia plants. After several forsythia plants are covered by the anti-freezing cover body 1, the space inside the anti-freezing cover body 1 is connected through the heating tunnel 3. A heating pit is arranged at the end of the heating tunnel 3, and a heat source 4 is arranged in the heating pit. The heat generated by the heat source 4 can flow into each anti-freezing cover body 1 through several heating tunnels 3, so as to achieve a better anti-freezing effect on forsythia plants. Both the heating tunnel 3 and the heat source 4 are covered with wooden boards on the top and sealed with soil. The heating tunnel 3 can also be a pipe. The heating pit can be built with bricks and stones or made of soil materials. The heating pit is box-shaped and connected to several heating tunnels 3. The outlet end of the heating tunnel 3 is located inside the anti-freezing cover body 1. For the specific production operation of the heat source 4, first put some thicker branches in the heating pit to support the upper fuel like a furnace grate to play a ventilation role; lay 10 cm thick of flammable straw on the first layer, lay fruit tree branches or corn cobs on the second layer, and step on it while filling until it reaches 50 cm thick; lay 12 cm of cattle and sheep manure or sawdust on the third layer; finally, seal it with mud on the top, and the thickness of the mud layer is about 3 cm. Leave a smoke outlet with a diameter of 25 cm - 30 cm at the center when sealing. By covering the top with cattle and sheep manure, sawdust, and thick mud, it can effectively prevent the lower fuel from catching fire. When smoking, the internal fuel is ignited through an air inlet at the bottom along the wind direction, so as to form a large amount of smoke in a short time. The smoke floats from the heating pit to the inside of the anti-freezing cover body 1 to play an anti-freezing role on the flowering forsythia.

Claims

1. A forsythia suspensa antifreeze cover during flowering period, characterized in that: The invention comprises a barrel-shaped antifreeze cover body (1), wherein the antifreeze cover body (1) is made of a soft material, an upper fixing ring (11) is fixed on the upper outer side of the antifreeze cover body (1), a lower fixing ring (12) is arranged on the bottom outer side of the antifreeze cover body (1), the lower fixing ring (12) is connected to at least two storage ropes (13), a guide buckle (14) matched with the storage rope (13) is fixed on the upper fixing ring (11), one end of the storage rope (13) is fixedly connected to the lower fixing ring (12), and the other end passes through the guide buckle (14).

2. The antifreeze cover for Forsythia suspensa during flowering period according to claim 1, characterized in that: A top hanging buckle (15) is provided on the top of the antifreeze cover body (1), and the top hanging buckle (15) is a U-shaped rope ring.

3. The antifreeze cover for Forsythia suspensa during flowering period according to claim 1, characterized in that: A circle of lower sealing edge (16) is arranged at the bottom of the antifreeze cover body (1); the lower sealing edge (16) is in the shape of a circular ring or a frustum; the lower sealing edge (16) is fixedly connected to the antifreeze cover body (1).

4. The antifreeze cover for Forsythia suspensa during flowering period according to claim 1, characterized in that: The antifreeze cover body (1) is made of non-woven fabric or a transparent plastic film.

5. The antifreeze cover for Forsythia suspensa during flowering period according to claim 1, characterized in that: The upper fixing ring (11) and the lower fixing ring (12) are bamboo strip rings or steel wire rings.

6. The antifreeze cover for Forsythia suspensa during flowering period according to claim 1, characterized in that: The storage rope (13) is a cotton rope or a nylon rope, and a pull ring is provided at the movable end of the storage rope (13).

7. A mounting device for the antifreeze cover during flowering period of Forsythia suspensa as claimed in any one of claims 1 to 6, comprising an arc-shaped mounting rod (21), a mounting hook (22) being fixed to the top of the arc-shaped mounting rod (21), a rotating drum (23) being hinged to the bottom of the arc-shaped mounting rod (21), a supporting foot nail (24) being sleeved on the bottom of the rotating drum (23), and a limiting plate (25) cooperating with the rotating drum (23) being arranged on the outside of the supporting foot nail (24).

8. The installation device for the antifreeze cover during flowering period of Forsythia suspensa according to claim 7, characterized in that: The bottom of the supporting foot nail (24) is conical.

9. The installation device for the antifreeze cover during flowering period of Forsythia suspensa according to claim 7, characterized in that: A limit block (26) is arranged at the bottom of the arc-shaped mounting rod (21), and the limit block (26) is arranged on the convex side of the arc-shaped mounting rod (21). A limit plate (27) cooperating with the limit block (26) is also arranged on the rotating drum (23).

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