Assembled nursery stock cold-proof device

Abstract

The utility model relates to an assembled nursery stock cold-proof device which comprises a mounting ring, the bottom of the mounting ring is circumferentially and uniformly connected with a plurality of supporting insertion rods in a threaded mode, the bottom ends of the supporting insertion rods are movably connected with a supporting ring plate in an inserted mode, and one side of the outer wall of the mounting ring and one side of the outer wall of the supporting ring plate are both fixedly connected with a C-shaped mounting buckle and a C-shaped limiting buckle. A cold-proof cover is clamped in a C-shaped mounting buckle arranged on the outer walls of the mounting ring and the supporting ring plate, and the end, away from the C-shaped mounting buckle, of the cold-proof cover surrounds a plurality of supporting insertion rods and then is clamped with the inner wall of a C-shaped limiting buckle. According to the scheme, during use, the supporting ring plate is arranged around a seedling in a sleeving mode, the bottom ends of the multiple supporting insertion rods penetrate through the supporting ring plate and are inserted into the land, then the seedling can be covered, and the seedling can be covered and protected against cold by surrounding the multiple supporting insertion rods with the cold-proof cover. The mounting ring, the supporting insertion rod, the supporting ring plate and the cold-proof cover are assembled quickly and conveniently, and meanwhile, the arrangement efficiency of the device can be improved.

Description

Technical Field

[0001] This application relates to the technical field of seedling cultivation, and in particular to assembled seedling cold protection devices. Background Technology

[0002] Seedlings typically refer to the young seedlings of trees or shrubs in their early growth stages, generally ranging from a few millimeters to tens of millimeters in diameter. Seedlings are characterized by rapid growth and strong adaptability, quickly maturing into mature trees or shrubs under suitable conditions. Seedlings are a very important part of the planting industry, used in afforestation, landscaping, orchards, and horticulture. During planting, cold weather can adversely affect the growth and development of seedlings, even causing them to freeze and die. Therefore, in cold weather conditions, seedlings need to be protected from the effects of low temperatures.

[0003] In related technologies, seedling frost protection devices mainly consist of a support structure and frost protection cloth. The support structure is mainly assembled from wooden strips. In use, personnel need to assemble the wooden strips into a frame using nails and cover the outside of the seedlings. In order to ensure the stability of the support structure, some of the wooden strips at the bottom of the support also need to be inserted into the ground. Then, the frost protection cloth is cut to a suitable size and nailed to the outside of the frame, covering the seedlings to protect them from the cold. However, the above-mentioned device mainly requires personnel to assemble it with nails, which may be inconvenient during assembly and may also affect the efficiency of the device's deployment, making it unsuitable for practical use. Therefore, those skilled in the art have provided an assembled seedling frost protection device to solve the problems mentioned in the background technology. Utility Model Content

[0004] To address the issue that the devices mentioned in the background art mainly require personnel to assemble them using nails, which may be inconvenient during assembly and may also affect the efficiency of device deployment, this application provides an assembled seedling frost protection device.

[0005] The assembled seedling frost protection device provided in this application adopts the following technical solution:

[0006] An assembled seedling frost protection device includes an installation ring. Several support rods are evenly threaded around the bottom of the installation ring. Support ring plates are movably inserted into the bottom ends of the support rods. C-shaped mounting clips and C-shaped limiting clips are fixedly connected to one side of the outer wall of both the installation ring and the support ring plates. A frost protection cover is engaged within the C-shaped mounting clips on the outer walls of the installation ring and the support ring plates. The end of the frost protection cover furthest from the C-shaped mounting clips wraps around the support rods and engages with the inner wall of the C-shaped limiting clip. A protective cover is hinged to the top of the installation ring.

[0007] By adopting the above technical solution, the seedling can be covered by placing the support ring plate around the seedling and inserting the bottom ends of several support rods through the support ring plate into the soil. The frost protection cover can cover the seedling for frost protection by surrounding the several support rods. The protective cover can cover the top of the installation ring to enhance the frost protection effect on the seedling. This application does not require nails when in use, and the assembly of the installation ring, support rods, support ring plate and frost protection cover is quick and convenient.

[0008] Preferably, the mounting ring includes a first annular plate, the lower surface of which is uniformly provided with several threaded mounting grooves, the top end of the support rod is located inside the threaded mounting grooves, and a connecting ear plate is fixedly connected to the upper surface of the first annular plate, the connecting ear plate and the protective cover being hinged to each other.

[0009] By adopting the above technical solutions, the threaded mounting groove can limit the installation position of the support rod, and the connecting ear plate can limit the installation position of the protective cover.

[0010] Preferably, the support rod includes a connecting rod that is movably inserted into the support ring plate. The outer wall of the top end of the connecting rod is uniformly provided with external threads. The external threads are located inside the threaded mounting groove and are threadedly connected to each other. A limit ring is fixedly connected to the outer wall of the connecting rod. The limit ring is located on the upper surface of the support ring plate. A tapered plug is fixedly connected to the lower end face of the connecting rod.

[0011] By adopting the above technical solution, the installation position between the connecting rod and the first annular plate can be restricted by the cooperation of the external thread and the threaded mounting groove. The limiting ring can restrict the installation position between the connecting rod and the supporting ring plate. When the bottom end of the connecting rod is inserted into the soil, the tapered plug can reduce a certain amount of installation resistance.

[0012] Preferably, the cold-proof cover includes a mounting rod and a limiting rod. A cold-proof cloth is fixedly connected between the mounting rod and the limiting rod. The two ends of the mounting rod are respectively engaged with the inner walls of the C-shaped mounting buckles located on the outer walls of the mounting ring and the support ring plate. The two ends of the limiting rod are respectively engaged with the inner walls of the C-shaped limiting buckles located on the outer walls of the mounting ring and the support ring plate. The cold-proof cloth is wrapped around the outside of several supporting rods, and the two sides of the cold-proof cloth are respectively wrapped around the outer walls of the first annular plate and the support ring plate.

[0013] By adopting the above technical solution, and by using the mounting rod and the C-shaped mounting buckle to cooperate, and the limiting rod and the C-shaped limiting buckle to cooperate, the frost protection cloth can be wrapped around the outside of several supporting rods, and the seedlings can be covered and protected from the cold by the frost protection cloth.

[0014] Preferably, the protective cover includes a second annular plate, a connecting groove is provided on one side of the second annular plate, the connecting ear plate is located inside the connecting groove, and a transparent cold-proof film is fixedly connected to the inner wall of the second annular plate.

[0015] By adopting the above technical solution, the connecting groove can facilitate the connection between the second annular plate and the connecting ear plate. When the second annular plate is closed, the seedlings can be covered by the transparent frost-proof film, and it is also convenient for personnel to check the condition of the seedlings through the transparent frost-proof film.

[0016] Preferably, triangular limiting cones are uniformly fixedly connected to the outer walls of the first annular plate and the supporting annular plate, and the two sides of the cold-proof cloth are respectively movably inserted into the outer walls of the uniformly arranged triangular limiting cones.

[0017] By adopting the above technical solution, the stability and sealing of the cold-proof cloth installation can be enhanced by the evenly arranged triangular limiting cones.

[0018] Preferably, a hinged plate is fixedly connected to the side of the second annular plate away from the connecting groove, and an L-shaped hook is fixedly connected to the lower surface of the hinged plate. A slot is formed on the side of the first annular plate near the hinged plate, and the end of the L-shaped hook away from the hinged plate engages with the inside of the slot.

[0019] By adopting the above technical solution, the closing position of the second annular plate can be restricted by interlocking one end of the L-shaped hook with the slot, so as to prevent the second annular plate from opening arbitrarily.

[0020] In summary, this application includes the following beneficial technical effects:

[0021] 1. This modular seedling frost protection device involves placing a support ring plate around the base of the seedling from above, then inserting the bottom ends of several support rods through the support ring plate into the soil to cover the seedling. A frost protection cover is then placed around the support rods to provide frost protection for the seedling. A protective cover is hinged to the top of the mounting ring, which covers the top of the mounting ring to enhance the frost protection effect on the seedling. This application eliminates the need for nails during assembly, and the assembly of the mounting ring, support rods, support ring plate, and frost protection cover is quick and convenient, while also accelerating the deployment efficiency of the device.

[0022] 2. This assembled seedling frost protection device, through the matching of the external thread and the threaded installation groove, can restrict the installation position between the connecting rod and the first ring plate. The limiting ring can restrict the installation position between the connecting rod and the support ring plate. When the bottom end of the connecting rod is inserted into the soil, the conical plug can reduce a certain amount of installation resistance. The installation rod matches the C-shaped installation buckle, and the limiting rod matches the C-shaped limiting buckle, so that the frost protection cloth can be wrapped around the outside of several support rods. The frost protection cloth can cover and protect the seedlings from the frost. The evenly arranged triangular limiting cones can enhance the stability and sealing of the frost protection cloth installation.

[0023] 3. This assembled seedling frost protection device, through the opening of the connecting groove, facilitates the connection between the second ring plate and the connecting ear plate. When the second ring plate is closed, the transparent frost protection film can cover the top of the seedling, and at the same time, it is easy for personnel to check the condition of the seedling through the transparent frost protection film. The opening and closing plate can restrict the installation position of the L-shaped hook. By interlocking one end of the L-shaped hook with the slot, the closing position of the second ring plate can be restricted, thereby preventing the second ring plate from opening at will. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application;

[0025] Figure 2 This is a schematic diagram of the mounting ring structure in an embodiment of this application;

[0026] Figure 3 This is a schematic cross-sectional view of the mounting ring structure in an embodiment of this application;

[0027] Figure 4 This is a schematic diagram of the cold-proof cover structure in the embodiments of this application.

[0028] Explanation of reference numerals in the attached drawings: 1. Mounting ring; 101. First annular plate; 102. Threaded mounting groove; 103. Connecting ear plate; 2. Support rod; 201. Connecting rod; 202. External thread; 203. Limiting ring; 204. Conical plug; 3. Supporting ring plate; 4. Protective cover; 401. Second annular plate; 402. Connecting groove; 403. Transparent cold-proof film; 5. C-shaped mounting buckle; 6. C-shaped limiting buckle; 7. Cold-proof cover; 701. Mounting rod; 702. Limiting rod; 703. Cold-proof cloth; 8. Triangular limiting cone; 9. Opening and closing plate; 10. L-shaped hook; 11. Slot. Detailed Implementation

[0029] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0030] This application discloses an assembled seedling frost protection device. (See also...) Figure 1 , Figure 2 and Figure 3The assembled seedling cold protection device includes an installation ring 1. The bottom of the installation ring 1 is connected to several support rods 2 with uniform threads around its circumference. The bottom ends of the support rods 2 are movably inserted into a support ring plate 3. C-shaped mounting buckles 5 and C-shaped limiting buckles 6 are fixedly connected to one side of the outer wall of the installation ring 1 and the support ring plate 3. A cold protection cover 7 is snapped into the C-shaped mounting buckles 5 on the outer wall of the installation ring 1 and the support ring plate 3. The end of the cold protection cover 7 away from the C-shaped mounting buckles 5 is wrapped around the several support rods 2 and then snapped into the inner wall of the C-shaped limiting buckle 6. A protective cover 4 is hinged to the top of the installation ring 1.

[0031] In this embodiment, the installation ring 1 in the assembled seedling frost protection device can restrict the assembly position of several support rods 2. A support ring plate 3 is movably inserted into the bottom end of the support rods 2. Therefore, during installation, the user can place the support ring plate 3 around the roots of the seedling from above, and then insert the bottom ends of the support rods 2 through the support ring plate 3 into the soil around the seedling, thus covering the seedling requiring frost protection. This also enhances the stability of the seedling frost protection device during use. Furthermore, C-shaped installation clips 5 and C-shaped limiting clips 6 are fixedly connected to one side of the outer wall of both the installation ring 1 and the support ring plate 3. The C-shaped installation clips 5 and C-shaped limiting clips 6 cooperate to restrict the installation position of the frost protection cover 7. When using the frost protection cover 7, the user can first clip one end of the frost protection cover 7 into the inside of the C-shaped installation clip 5, and then wrap the frost protection cover 7 around the outside of the support rods 2. Finally... The end of the frost-proof cover 7 furthest from the C-shaped mounting buckle 5 is wrapped around several support rods 2 and then snapped into the C-shaped limiting buckle 6. This allows the frost-proof cover 7 to cover and protect the seedlings located between the support rods 2. The connection method between the two ends of the frost-proof cover 7 also enhances the windproof effect of the connection points. Furthermore, a protective cover 4 is hinged to the top of the mounting ring 1, covering the top of the mounting ring 1 and enhancing the frost protection effect of this assembled seedling frost-proof device. The protective cover 4 can also be opened and closed as needed, facilitating inspection of the seedlings inside the device. This application requires no nails during use, and the assembly of the mounting ring 1, support rods 2, support ring plate 3, and frost-proof cover 7 is quick and convenient, accelerating the deployment of the device and making it more practical for actual use.

[0032] In a further preferred embodiment of this utility model, such as Figure 1 , Figure 2 and Figure 3As shown, the mounting ring 1 includes a first annular plate 101. The lower surface of the first annular plate 101 is evenly provided with several threaded mounting grooves 102. The top end of the support rod 2 is located inside the threaded mounting grooves 102. A connecting ear plate 103 is fixedly connected to the upper surface of the first annular plate 101. The connecting ear plate 103 and the protective cover 4 are hinged to each other.

[0033] In this embodiment, the installation positions of several support rods 2 can be restricted by several threaded mounting grooves 102 formed on the lower surface of the first annular plate 101, and the top end of the support rod 2 is threadedly connected to the threaded mounting groove 102, which facilitates the assembly and disassembly of the support rod 2 by personnel. The installation position of the protective cover 4 can be restricted by the connecting ear plate 103, and it is also convenient for personnel to control the opening and closing of the protective cover 4.

[0034] In a further preferred embodiment of this utility model, such as Figure 2 and Figure 3 As shown, the support rod 2 includes a connecting rod 201 that is movably inserted into the support ring plate 3. The outer wall of the top end of the connecting rod 201 is uniformly provided with external threads 202. The external threads 202 are located inside the threaded mounting groove 102 and are threadedly connected to each other. A limiting ring 203 is fixedly connected to the outer wall of the connecting rod 201. The limiting ring 203 is located on the upper surface of the support ring plate 3. A tapered plug 204 is fixedly connected to the lower end face of the connecting rod 201.

[0035] In this embodiment, the external thread 202 engages with the threaded mounting groove 102 to restrict the installation position between the connecting rod 201 and the first annular plate 101. The connecting rod 201 supports the first annular plate 101. A limiting ring 203 is fixedly connected to the outer wall of the connecting rod 201. The limiting ring 203 restricts the installation position between the connecting rod 201 and the support ring plate 3. When the bottom end of the connecting rod 201 is inserted into the soil, the tapered plug 204 reduces the installation resistance.

[0036] In a further preferred embodiment of this utility model, such as Figure 1 , Figure 2 and Figure 4 As shown, the cold protection cover 7 includes a mounting rod 701 and a limiting rod 702. A cold protection cloth 703 is fixedly connected between the mounting rod 701 and the limiting rod 702. The two ends of the mounting rod 701 are respectively snapped into the inner wall of the C-shaped mounting buckle 5 located on the outer wall of the mounting ring 1 and the support ring plate 3. The two ends of the limiting rod 702 are respectively snapped into the inner wall of the C-shaped limiting buckle 6 located on the outer wall of the mounting ring 1 and the support ring plate 3. The cold protection cloth 703 is wrapped around the outside of several support rods 2. The two sides of the cold protection cloth 703 are respectively wrapped around the outer wall of the first annular plate 101 and the support ring plate 3.

[0037] In this embodiment, by cooperating with the C-shaped mounting buckle 5 and the limiting rod 702 and the C-shaped limiting buckle 6, the frost protection cloth 703 can be wrapped around the outside of several supporting rods 2. The frost protection cloth 703 can cover the seedlings for frost protection. The frost protection cloth 703 consists of three layers: the inner layer is a water-retaining and breathable membrane, and the two sides of the water-retaining and breathable membrane are heat-insulating fiber layers.

[0038] In a further preferred embodiment of this utility model, such as Figure 2 and Figure 4 As shown, triangular limiting cones 8 are uniformly fixedly connected to the outer walls of the first annular plate 101 and the supporting ring plate 3, and the two sides of the cold-proof cloth 703 are movably inserted into the outer walls of the uniformly arranged triangular limiting cones 8.

[0039] In this embodiment, when the cold protection cloth 703 is installed around the perimeter, both sides of the cold protection cloth 703 can be inserted into the triangular limiting cones 8 respectively. The installation position of the cold protection cloth 703 can be restricted by the evenly arranged triangular limiting cones 8, thereby enhancing the stability and sealing of the cold protection cloth 703 installation.

[0040] In a further preferred embodiment of this utility model, such as Figure 1 , Figure 2 and Figure 3 As shown, the protective cover 4 includes a second annular plate 401, a connecting groove 402 is provided on one side of the second annular plate 401, a connecting ear plate 103 is located inside the connecting groove 402, and a transparent cold-proof film 403 is fixedly connected to the inner wall of the second annular plate 401.

[0041] In this embodiment, the connecting groove 402 facilitates the connection between the second annular plate 401 and the connecting ear plate 103, and allows the second annular plate 401 to be opened and closed as needed. A transparent frost-proof film 403 is fixedly connected to the inner wall of the second annular plate 401. When the second annular plate 401 is closed, the transparent frost-proof film 403 can cover the top of the seedlings, and also allows personnel to easily check the condition of the seedlings through the transparent frost-proof film 403. When the transparent frost-proof film 403 is covered with water vapor, personnel can open the second annular plate 401 to check the seedlings.

[0042] In a further preferred embodiment of this utility model, such as Figure 1 and Figure 2 As shown, the second annular plate 401 is fixedly connected to the side away from the connecting groove 402 with an opening and closing plate 9. The lower surface of the opening and closing plate 9 is fixedly connected with an L-shaped hook 10. The first annular plate 101 is provided with a slot 11 on the side close to the opening and closing plate 9. The end of the L-shaped hook 10 away from the opening and closing plate 9 is engaged with the inside of the slot 11.

[0043] In this embodiment, the installation position of the L-shaped hook 10 can be restricted by the opening and closing plate 9. When the second annular plate 401 is closed, one end of the L-shaped hook 10 installed by the opening and closing plate 9 can be engaged with the slot 11, thereby restricting the closed position of the second annular plate 401 and preventing the second annular plate 401 from being opened at will. The opening and closing plate 9 is a plastic plate with a certain elasticity. When the second annular plate 401 needs to be opened, the personnel can move the L-shaped hook 10 by prying it through the opening and closing plate 9. When the L-shaped hook 10 is disengaged from the slot 11, the second annular plate 401 can be opened.

[0044] The implementation principle of the assembled seedling cold protection device in this application embodiment is as follows:

[0045] In use, the support ring plate 3 is placed around the roots of the seedling from above, and the bottom ends of several support rods 2 are inserted through the support ring plate 3 into the soil around the seedling to cover the seedling that needs frost protection. By wrapping the frost protection cover 7 around the outside of the several support rods 2, the seedlings located between the support rods 2 can be covered and protected from frost. A protective cover 4 is hinged to the top of the mounting ring 1, which covers the top of the mounting ring 1 to enhance the frost protection effect on the seedling. This application does not require nails during use, and the assembly of the mounting ring 1, support rods 2, support ring plate 3 and frost protection cover 7 is quick and convenient. At the same time, it can also speed up the deployment efficiency of the device, making this application more conducive to practical use.

[0046] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An assembled seedling cold protection device, including an installation ring (1), characterized in that: The bottom of the mounting ring (1) is connected with several support rods (2) in a circumferentially threaded manner. The bottom ends of the support rods (2) are movably inserted into a support ring plate (3). C-shaped mounting buckles (5) and C-shaped limiting buckles (6) are fixedly connected to one side of the outer wall of the mounting ring (1) and the support ring plate (3). A cold-proof cover (7) is snapped into the C-shaped mounting buckles (5) set on the outer wall of the mounting ring (1) and the support ring plate (3). The end of the cold-proof cover (7) away from the C-shaped mounting buckle (5) is wrapped around several support rods (2) and snapped into the inner wall of the C-shaped limiting buckle (6). A protective cover (4) is hinged to the top of the mounting ring (1).

2. The assembled seedling cold protection device according to claim 1, characterized in that: The mounting ring (1) includes a first annular plate (101). The lower surface of the first annular plate (101) is evenly provided with several threaded mounting grooves (102) around its circumference. The top end of the support rod (2) is located inside the threaded mounting grooves (102). A connecting ear plate (103) is fixedly connected to the upper surface of the first annular plate (101). The connecting ear plate (103) is hinged to the protective cover (4).

3. The assembled seedling cold protection device according to claim 2, characterized in that: The support rod (2) includes a connecting rod (201) that is movably inserted into the support ring plate (3). The outer wall of the top end of the connecting rod (201) is uniformly provided with external threads (202). The external threads (202) are located inside the threaded mounting groove (102) and are threadedly connected to each other. A limiting ring (203) is fixedly connected to the outer wall of the connecting rod (201). The limiting ring (203) is located on the upper surface of the support ring plate (3). A tapered plug (204) is fixedly connected to the lower end face of the connecting rod (201).

4. The assembled seedling cold protection device according to claim 2, characterized in that: The cold protection cover (7) includes an installation rod (701) and a limiting rod (702). A cold protection cloth (703) is fixedly connected between the installation rod (701) and the limiting rod (702). The two ends of the installation rod (701) are respectively snapped into the inner wall of the C-shaped installation buckle (5) provided on the outer wall of the installation ring (1) and the support ring plate (3). The two ends of the limiting rod (702) are respectively snapped into the inner wall of the C-shaped limiting buckle (6) provided on the outer wall of the installation ring (1) and the support ring plate (3). The cold protection cloth (703) is wrapped around the outside of several support rods (2). The two sides of the cold protection cloth (703) are respectively wrapped around the outer wall of the first annular plate (101) and the support ring plate (3).

5. The assembled seedling cold protection device according to claim 2, characterized in that: The protective cover (4) includes a second annular plate (401), a connecting groove (402) is provided on one side of the second annular plate (401), the connecting ear plate (103) is located inside the connecting groove (402), and a transparent cold-proof film (403) is fixedly connected to the inner wall of the second annular plate (401).

6. The assembled seedling cold protection device according to claim 4, characterized in that: The outer walls of the first annular plate (101) and the supporting ring plate (3) are uniformly fixedly connected with triangular limiting cones (8), and the two sides of the cold-proof cloth (703) are respectively movably inserted into the outer walls of the uniformly arranged triangular limiting cones (8).

7. The assembled seedling cold protection device according to claim 5, characterized in that: The second annular plate (401) is fixedly connected to an opening and closing plate (9) on the side away from the connecting groove (402). An L-shaped hook (10) is fixedly connected to the lower surface of the opening and closing plate (9). The first annular plate (101) is provided with a slot (11) on the side near the opening and closing plate (9). The end of the L-shaped hook (10) away from the opening and closing plate (9) is engaged with the inside of the slot (11).

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