Plant protection blocking net

Abstract

The utility model discloses a plant protection blocking net, which relates to the technical field of plant disease and pest control and comprises a plurality of blocking net components which are detachably and vertically connected. The blocking net assembly comprises a plurality of supporting rods which are annularly arranged. The plurality of baffle nets are respectively positioned between two adjacent supporting rods, and the baffle nets are seamlessly connected with the supporting rods at the two ends; the cover net assemblies are detachably arranged on the supporting rods, and the cover net assemblies are used for sealing the upper end opening of the space formed by the stop net assemblies; the cover net assembly comprises a limiting plate which is in an L shape; the two positioning plates are detachably and fixedly connected to the supporting rods respectively; the rotating plate is rotationally arranged between the two positioning plates, and the rotating plate can keep rotating from the horizontal direction to the vertical direction under the blocking of the limiting plate; the two pull ropes are arranged on the two sides of the rotating plate respectively; the protective cover has the advantages of convenience in use, good protective effect and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of plant disease and insect pest control, in particular to a plant protection screen. Background Art

[0002] In the process of raising or protecting some rare plants, in order to prevent the plants from being destroyed by some animals, protective fences are set up to enclose the plants;

[0003] For example, patent application number CN202120079881.6 discloses a plant protection screen. A spring 332 is provided between the lower end of the push rod 330 and the pushing portion, so that the support leg 320 can be elastically pressed against the ground, so that the support leg 320 can be close to the ground to improve the supporting effect; and the spring 332 can elastically react to the vertical pole 200, so that the lower drill external thread structure 211 can be tightened with the soil and will not be loosened due to excessive tension;

[0004] However, this kind of fence is relatively traditional and cannot protect plants from damage by birds. In order to solve the above problems, the existing fence is equipped with a top barrier, which can effectively block birds. Figure 5 As shown, it is a real picture of the existing retaining net, but in actual use, this retaining net can only be customized according to the height of the plants, and is not suitable for plants that grow in height continuously. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a plant protection screen to solve the problem that the plant screen in the prior art described in the background technology is not suitable for use with plants of increasing height.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a plant protection barrier, comprising

[0007] Several retaining net components, detachable vertical connection;

[0008] The screen assembly includes

[0009] A number of support rods are arranged in a ring;

[0010] A plurality of blocking nets are respectively located between two adjacent support rods, and the blocking nets are seamlessly connected to the support rods at both ends;

[0011] A plurality of cover net assemblies are detachably arranged on the support rods, and the cover net assemblies are used to close the upper ports of the spaces formed by the baffle net assemblies;

[0012] The cover net assembly includes

[0013] The limiting plate is L-shaped;

[0014] Two positioning plates are respectively and detachably fixedly connected to the support rods;

[0015] A rotating plate is rotatably arranged between the two positioning plates, and the rotating plate can maintain a rotation from horizontal to vertical direction under the blocking of the limiting plate;

[0016] Two pull ropes are respectively arranged on two sides of the rotating plate.

[0017] Preferably: the rotating plate has a link, and the link is fixedly connected to the pull rope.

[0018] Preferably, the bottom of the support rod is provided with an insertion rod, the top of the support rod is provided with a positioning hole, and the side wall of the support rod is provided with a locking bolt at a position corresponding to the positioning hole.

[0019] Preferably: the bottom of the positioning plate has a plug post.

[0020] The beneficial effects of adopting the above technical solution are:

[0021] The barrier net assembly set up in the present application can be continuously stacked upwards and can be stacked according to the specific height of the plants. Then, the rotating plate is pulled to rotate by a pull rope, so that the rotating plate can drive the cover net to close the top of the barrier net assembly, thereby achieving comprehensive protection of the plants. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The utility model is a schematic diagram of a plant protection barrier.

[0023] Figure 2 It is a schematic diagram of the separation of the retaining net component and the cover net component of the utility model.

[0024] Figure 3 It is a front view of a plant protection barrier net of the utility model.

[0025] Figure 4 It is the front view of the utility model after the rotating plate is rotated.

[0026] Figure 5 This is a physical picture of the existing blocking net.

[0027] Among them: support rod 10, insertion rod 20, positioning hole 30, locking bolt 31, blocking net 40, positioning plate 50, insertion column 51, limiting plate 60, rotating plate 70, cover net 71, chain 80, pull rope 81. DETAILED DESCRIPTION

[0028] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0029] like Figure 1-4 In the first embodiment, a plant protection screen includes:

[0030] Several retaining net components, detachable vertical connection;

[0031] The screen assembly includes

[0032] A plurality of support rods 10 are arranged in a ring shape;

[0033] A plurality of blocking nets 40 are respectively located between two adjacent support rods 10, and the blocking nets 40 are seamlessly connected to the support rods 10 at both ends;

[0034] A plurality of cover net assemblies are detachably arranged on the support rod 10, and the cover net assemblies are used to close the upper port of the space formed by the baffle net assembly;

[0035] The cover net assembly includes

[0036] The limiting plate 70 is L-shaped;

[0037] Two positioning plates 50 are respectively and detachably fixedly connected to the support rod 10;

[0038] A rotating plate 70 is rotatably disposed between the two positioning plates 50, and the rotating plate 70 can maintain a rotation from a horizontal direction to a vertical direction under the blocking of the limiting plate 70;

[0039] Two pull ropes 81 are respectively disposed on two sides of the rotating plate 70 .

[0040] This embodiment is implemented as follows:

[0041] When the present application is in use, the barrier net assembly is first placed around the plant, and then the barrier net 40 is fixed to the support rod 10. Then, according to the height of the plant, a corresponding number of barrier net assemblies are assembled, and the barrier net assemblies are stacked layer by layer. This can achieve the purpose of enclosing the plants according to their height. In this process, the cover net assembly is connected to the first assembled barrier net assembly, and the rotating plate 70 is placed in a vertical position, and the rotating plate 70 is placed in a vertical state through the outer pull rope 81. When the appropriate height is reached, the pull rope 81 on the other side is pulled to rotate the rotating plate 70 to a horizontal position. Since the limit plate 70 is L-shaped, it will block the rotating plate 70 so that the rotation range of the rotating plate 70 is within the horizontal and vertical 90-degree range.

[0042] The advantages of the present application over the prior art are that it can be adjusted according to the height of the plants and it is convenient to close the upper opening of the retaining net assembly.

[0043] See also Figure 3 , 4 , the rotating plate 70 is provided with a link 80, and the link 80 is fixedly connected to the pull rope 81;

[0044] The connecting ring 80 can be conveniently connected to the pull rope 81.

[0045] See also Figure 1 , 2 , 3, 4, the bottom of the support rod 10 has an insertion rod 20, the top of the support rod 10 has a positioning hole 30, and the side wall of the support rod 10 has a locking bolt 31 at a position corresponding to the positioning hole 30;

[0046] The insertion rod 20 inserted into the positioning hole 30 can be fixed in the positioning hole 30 by the provided locking bolt 31 .

[0047] See also Figure 1 , the bottom of the positioning plate 50 has a plug post 51;

[0048] The inserted column 51 can be inserted into the positioning hole 50 and fixed by the locking bolt 31 .

[0049] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A plant protection screen, characterized in that: include Several retaining net components, detachable vertical connection; The screen assembly includes A number of support rods are arranged in a ring; A plurality of blocking nets are respectively located between two adjacent support rods, and the blocking nets are seamlessly connected to the support rods at both ends; A plurality of cover net assemblies are detachably arranged on the support rods, and the cover net assemblies are used to close the upper ports of the spaces formed by the baffle net assemblies; The cover net assembly includes The limiting plate is L-shaped; Two positioning plates are respectively and detachably fixedly connected to the support rods; A rotating plate is rotatably arranged between the two positioning plates, and the rotating plate can maintain a rotation from horizontal to vertical direction under the blocking of the limiting plate; Two pull ropes are respectively arranged on two sides of the rotating plate.

2. A plant protection screen according to claim 1, characterized in that: The rotating plate is provided with a link, and the link is fixedly connected with the pull rope.

3. A plant protection screen according to claim 1, characterized in that: The bottom of the support rod is provided with an insertion rod, the top of the support rod is provided with a positioning hole, and the side wall of the support rod is provided with a locking bolt at a position corresponding to the positioning hole.

4. A plant protection screen according to claim 3, characterized in that: The bottom of the positioning plate is provided with a plug post.

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