Insect-proof net assembly

Abstract

The utility model belongs to the technical field of agricultural insect pest prevention, and particularly relates to an insect-proof net assembly. Every two vertical face fixing frames are arranged in parallel to form a group, and a plurality of groups of vertical face fixing frames are adjacently spliced; each plane fixing frame is arranged on the top of each vertical face fixing frame. The insect-proof net folding and unfolding mechanism is arranged on the top of the vertical face fixing frame and any one transverse edge beam and any one longitudinal edge beam of the plane fixing frame. The insect-proof net folding and unfolding mechanism comprises an insect-proof net, the insect-proof net is formed by weaving PE filaments serving as warp yarns and weft yarns, the warp density of the net cloth is 94 pieces / 10 cm, and the weft density of the net cloth is 94 pieces / 10 cm; the magnetic attraction strips can be attracted to the vertical face fixing frame and the plane fixing frame, and the magnetic attraction strips are used for fixing the insect-proof net to the vertical face fixing frame and the plane fixing frame. The insect-proof net is used for solving the technical problems that an existing insect-proof net is not suitable for preventing phylloxera due to the fact that the density degree is not good, installation is not convenient, and adaptability is poor.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural pest prevention, and in particular relates to an insect-proof net component. Background Art

[0002] Huanglongbing is a plant disease that affects citrus, mandarin orange, lemon and grapefruit. The disease ultimately affects the quality of the fruit and reduces the economic benefits of fruit tree cultivation.

[0003] Currently in nature, Huanglongbing is mainly transmitted through seedlings, scions and psyllids. Among them, only psyllids are pests and difficult to defend against.

[0004] Existing prevention and control measures generally include spraying pesticides and covering fruit trees with mesh to block insects. However, the mesh holes are either too large, which easily leaks insects, or too small, which makes it airtight. Not only is it difficult for fresh air to enter, but it is also easily blown away by the wind and separated from the fruit trees.

[0005] In addition, since the existing mesh is just a common woven structure, there is no design structure that is easy to install and has strong adaptability. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an insect-proof net component for solving the technical problems that the prior insect-proof nets are not suitable for preventing wood lice due to lack of density, are not convenient to install, and have poor adaptability.

[0007] The utility model solves the above technical problems with the following technical solutions: an insect-proof net assembly, comprising:

[0008] A plurality of facade fixing frames, wherein every two of the facade fixing frames are arranged in parallel as a group, and a plurality of groups of the facade fixing frames are adjacently spliced;

[0009] A plurality of plane fixing frames, each of which is arranged on the top of each group of the facade fixing frames, the width of the plane fixing frame is adapted to the width of the facade fixing frame, and the length of the plane fixing frame is adapted to the spacing between each group of the facade fixing frames;

[0010] An insect-proof net retracting and releasing mechanism, the insect-proof net retracting and releasing mechanism is arranged on the top of the vertical fixed frame, any one of the horizontal side beams and any one of the longitudinal side beams of the plane fixed frame;

[0011] The insect-proof net retracting and releasing mechanism comprises an insect-proof net, the insect-proof net is woven with PE filaments as warp and weft, the warp density of the net cloth is 94 strands / 10cm, and the weft density is 94 strands / 10cm;

[0012] A plurality of magnetic strips, wherein the magnetic strips can be adsorbed on the vertical fixing frame and the plane fixing frame, and the magnetic strips are used to fix the insect-proof net on the vertical fixing frame and the plane fixing frame.

[0013] The utility model is a combined insect-proof net component. The relative length of each set of facade fixing frames can be set according to the size of the fruit trees. Then the plane fixing frame is covered on each set of facade fixing frames. A plurality of sets of facade fixing frames can be adjacently spliced ​​to form protective rooms of different sizes. The insect-proof net can be put into the insect-proof net retracting and releasing mechanism when not in use to avoid the insect-proof net from being dirty. When needed, the insect-proof net only needs to be pulled out like a roll-up banner and then fixed by adsorption using a magnetic strip. The installation is convenient and the adaptability is strong.

[0014] Further: the insect-proof net retracting and releasing mechanism comprises:

[0015] A shell, the shell is cylindrical and is provided with an insect-proof net entrance and exit;

[0016] A rotating shaft, the two ends of which are respectively hinged to the two ends of the housing, and the rotating shaft is also provided with at least one coil spring, the two ends of which are respectively fixedly connected to the rotating shaft and the housing;

[0017] An insect-proof net, one end of which is fixedly connected to the rotating shaft, and the insect-proof net is wound around the rotating shaft, the other end of which extends out of the insect-proof net entrance and exit, and a handle is provided at the other end of the insect-proof net.

[0018] The beneficial effect of adopting this step is that when the insect-proof net is pulled out, the rotating shaft is driven to rotate, and the rotation of the rotating shaft causes the coil spring to contract and store energy. When the handle is released, the insect-proof net can automatically retract into the shell driven by the coil spring.

[0019] Furthermore: both ends of the insect-proof net are encrypted structures, the warp density of the encrypted structure is 110 strands / 10cm, the weft density is 94 strands / 10cm, and the length of the encrypted structure is 10 to 20cm.

[0020] The beneficial effect of adopting this step is that the encrypted structure has high strength and is easy to be fixedly connected with the rotating shaft and the handle.

[0021] Further: the facade fixing frame includes a pair of vertical bars and a pair of horizontal bars, and the horizontal bars are respectively arranged at the top and bottom of the vertical bars;

[0022] The vertical bars, the horizontal bars, the horizontal side beams and the longitudinal side beams are square tubes with the same cross-section; the adjacent vertical fixed frames and / or plane fixed frames are clamped and connected by clamps.

[0023] The beneficial effect of adopting this step is that the part between the bottom end of the vertical rod and the lower cross rod can be buried in the soil and fixed.

[0024] Furthermore: a cushion layer is provided on the surface of the square tube.

[0025] The beneficial effect of adopting this step: the cushion layer can make there are no gaps between the square tubes, preventing wood lice from entering through the gaps.

[0026] Furthermore: the bottom end of the vertical pole is a pointed end or is provided with a bottom plate.

[0027] The beneficial effect of adopting this step is that the bottom end of the pole is a pointed tip and can be directly inserted into the soil, while the base plate needs to be dug in the ground first, and then the base plate is buried in the pit and fixed.

[0028] Furthermore: a plurality of pull rings are provided on the outer side surface of the facade fixing frame.

[0029] The beneficial effect of adopting this step is that the pull ring can be connected to the traction rope for anchoring.

[0030] The beneficial effects of the utility model are:

[0031] 1. The insect-proof net assembly uses the vertical fixed frame and the plane fixed frame as the skeleton, and can be arbitrarily spliced ​​into insect-proof rooms of different sizes. The insect-proof net retractable mechanism on the vertical fixed frame and the plane fixed frame can store the insect-proof net. The insect-proof net of appropriate length can be pulled out according to the actual length, and then fixed with magnetic strips, so that the entire insect-proof net assembly is flexible to install and has strong adaptability;

[0032] 2. A coil spring is provided inside the insect-proof net retracting and releasing mechanism, which allows the insect-proof net to be automatically retracted, thus improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0034] Figure 1 A front view of a first embodiment of an insect-proof net assembly provided by the utility model;

[0035] Figure 2 A side view of a first embodiment of an insect-proof net assembly provided by the utility model;

[0036] Figure 3 A front view of a fixed frame of a vertical surface of an insect-proof net assembly provided by the utility model;

[0037] Figure 4A side view of a fixed frame of a vertical surface of an insect-proof net assembly provided by the utility model;

[0038] Figure 5 A rear view of a vertical surface fixing frame of an insect-proof net assembly provided by the utility model;

[0039] Figure 6 A top view of a plane fixing frame in an insect-proof net assembly provided by the utility model;

[0040] Figure 7 The utility model provides a cross-sectional view of an insect-proof net retracting and releasing mechanism in an insect-proof net assembly.

[0041] Reference numerals:

[0042] 1-vertical fixed frame; 2-plane fixed frame; 3-insect-proof net retracting and releasing mechanism; 4-insect-proof net; 5-magnetic strip;

[0043] 31-housing; 32-rotating shaft; 33-coil spring; 41-handle. DETAILED DESCRIPTION

[0044] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0045] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0046] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0047] In addition, the terms "first", "second", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present utility model, the meaning of "plurality" is more than two, unless otherwise clearly and specifically limited.

[0048] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0049] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0050] Example

[0051] like Figure 1 to Figure 6 As shown, the utility model provides an insect-proof net assembly, comprising:

[0052] A plurality of facade fixing frames 1, wherein every two of the facade fixing frames 1 are arranged in parallel as a group, and a plurality of groups of the facade fixing frames 1 are adjacently spliced;

[0053] A plurality of plane fixing frames 2, each of the plane fixing frames 2 is arranged on the top of each group of the facade fixing frames 1, the width of the plane fixing frames 2 is adapted to the width of the facade fixing frames 1, and the length of the plane fixing frames 2 is adapted to the spacing between each group of the facade fixing frames 1;

[0054] The insect-proof net retracting and releasing mechanism 3 is arranged on the top of the vertical fixed frame 1, any horizontal side beam and any vertical side beam of the plane fixed frame 2, so that the released insect-proof net 4 can cover all the surfaces;

[0055] The insect-proof net retracting and releasing mechanism 3 includes an insect-proof net 4, which is woven from PE filaments as warp and weft. The warp density of the net is 94 strands / 10cm, and the weft density is 94 strands / 10cm. This density will neither affect air flow nor allow wood lice to enter the interior through the pores.

[0056] A plurality of magnetic strips 5, the magnetic strips 5 can be adsorbed on the vertical fixing frame 1 and the plane fixing frame 2, and the magnetic strips 5 are used to fix the insect-proof net 4 on the vertical fixing frame 1 and the plane fixing frame 2. This fixing method is simple and effective, reusable, and convenient for people to enter and exit.

[0057] The utility model is a combined insect-proof net component. The relative length of each set of facade fixing frames 1 can be set according to the size of the fruit trees. Then the plane fixing frame 2 is covered on each set of facade fixing frames 1. A plurality of sets of facade fixing frames 1 can be adjacently spliced ​​to form protective rooms of different sizes. The insect-proof net 4 can be put into the insect-proof net retracting mechanism 3 when not in use to prevent the insect-proof net 4 from getting dirty. When needed, the insect-proof net 4 only needs to be pulled out like a roll-up banner and then fixed by adsorption using the magnetic strip 5. The utility model is easy to install and has strong adaptability.

[0058] like Figure 7 As shown, the insect-proof net retracting and releasing mechanism 3 comprises:

[0059] The shell 31 is cylindrical and has an insect-proof net entrance and exit;

[0060] A rotating shaft 32, the two ends of which are respectively hinged to the two ends of the housing 31, and the rotating shaft 32 is further provided with at least one coil spring 33, the two ends of which are respectively fixedly connected to the rotating shaft 32 and the housing 31;

[0061] An insect-proof net 4, one end of which is fixedly connected to the rotating shaft 32, and the insect-proof net 4 is wound around the rotating shaft 32, the other end of the insect-proof net 4 extends out of the insect-proof net entrance and exit, and the other end of the insect-proof net 4 is provided with a handle 41; generally speaking, the handle 41 can be a splint or a hook. In the present embodiment, the handle 41 is a plastic splint, and a handle hole is provided on the splint. The handle hole can not only be pulled by a person, but also can be buckled on a protrusion such as a positioning hook / positioning column on the side of the vertical fixed frame 1, so as to prevent the insect-proof net 4 from retracting.

[0062] When the insect-proof net 4 is pulled out, the shaft 32 is driven to rotate, and the rotation of the shaft 32 causes the coil spring 33 to contract and store energy. When the handle 41 is released, the insect-proof net 4 can automatically retract into the shell 31 driven by the coil spring 33, so that the insect-proof net 4 is convenient to store.

[0063] On the basis of the above technical solution, both ends of the insect-proof net 4 are encrypted structures, the warp density of the encrypted structure is 110 strands / 10cm, the weft density is 94 strands / 10cm, and the length of the encrypted structure is 10-20cm.

[0064] The encrypted structure has high strength and is convenient for fixed connection with the rotating shaft 32 and the handle 41 .

[0065] On the basis of the above technical solution, the facade fixing frame 1 comprises a pair of vertical bars and a pair of horizontal bars, and the horizontal bars are respectively arranged at the top and the bottom of the vertical bars;

[0066] The vertical rods, the horizontal rods, the horizontal side beams and the longitudinal side beams are square tubes with the same cross-section, and the same square tubes are convenient for alignment during splicing; the adjacent vertical fixed frames 1 and / or plane fixed frames 2 are clamped and connected by clamps, and the clamps can be pliers, clamps or other half-type movable connecting parts.

[0067] The portion between the bottom end of the vertical rod and the lower horizontal rod can be buried in the soil and fixed, so that the facade fixing frame 1 is more stable.

[0068] On the basis of the above technical solution, a cushion layer is provided on the surface of the square tube.

[0069] The cushion layer can eliminate gaps between the square tubes and prevent woodlice from entering through the gaps.

[0070] Based on the above technical solution, the bottom end of the vertical pole is a pointed end or is provided with a bottom plate.

[0071] The bottom end of the vertical pole is a pointed point that can be directly inserted into the soil, while the base plate requires a hole to be dug in the ground first, and then the base plate is buried in the hole and fixed.

[0072] On the basis of the above technical solution, a plurality of pull rings are provided on the outer side surface of the facade fixing frame 1 .

[0073] When multiple facade fixing frames and plane fixing frames are spliced ​​into a whole, a traction rope can be connected through a pull ring, and the other end of the traction rope can be connected to a pin anchored on the ground, thereby strengthening the effect of fixing the insect-proof house.

[0074] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in the field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. An insect-proof net assembly, characterized in that: include: A plurality of facade fixing frames, wherein every two of the facade fixing frames are arranged in parallel as a group, and a plurality of groups of the facade fixing frames are adjacently spliced; A plurality of plane fixing frames, each of which is arranged on the top of each group of the facade fixing frames, the width of the plane fixing frame is adapted to the width of the facade fixing frame, and the length of the plane fixing frame is adapted to the spacing between each group of the facade fixing frames; An insect-proof net retracting and releasing mechanism, the insect-proof net retracting and releasing mechanism is arranged on the top of the vertical fixed frame, any one of the horizontal side beams and any one of the longitudinal side beams of the plane fixed frame; The insect-proof net retracting and releasing mechanism comprises an insect-proof net, the insect-proof net is woven with PE filaments as warp and weft, the warp density of the net cloth is 94 strands / 10cm, and the weft density is 94 strands / 10cm; A plurality of magnetic strips, wherein the magnetic strips can be adsorbed on the vertical fixing frame and the plane fixing frame, and the magnetic strips are used to fix the insect-proof net on the vertical fixing frame and the plane fixing frame.

2. The insect-proof net assembly according to claim 1, characterized in that: The insect-proof net retracting and releasing mechanism comprises: A shell, the shell is cylindrical and is provided with an insect-proof net entrance and exit; A rotating shaft, the two ends of which are respectively hinged to the two ends of the housing, and the rotating shaft is also provided with at least one coil spring, the two ends of which are respectively fixedly connected to the rotating shaft and the housing; An insect-proof net, one end of which is fixedly connected to the rotating shaft, and the insect-proof net is wound around the rotating shaft, the other end of which extends out of the insect-proof net entrance and exit, and a handle is provided at the other end of the insect-proof net.

3. The insect-proof net assembly according to claim 2, characterized in that: Both ends of the insect-proof net are encrypted structures, the warp density of the encrypted structure is 110 strands / 10 cm, the weft density is 94 strands / 10 cm, and the length of the encrypted structure is 10 to 20 cm.

4. The insect-proof net assembly according to claim 2, characterized in that: The facade fixing frame comprises a pair of vertical bars and a pair of horizontal bars, wherein the horizontal bars are respectively arranged at the top and the bottom of the vertical bars; The vertical bars, the horizontal bars, the horizontal side beams and the longitudinal side beams are square tubes with the same cross-section; the adjacent vertical fixed frames and / or plane fixed frames are clamped and connected by clamps.

5. The insect-proof net assembly according to claim 4, characterized in that: A cushion layer is provided on the surface of the square tube.

6. The insect-proof net assembly according to claim 5, characterized in that: The bottom end of the vertical pole is a pointed end or is provided with a bottom plate.

7. The insect-proof net assembly according to claim 6, characterized in that: The outer side surface of the facade fixing frame is provided with a plurality of pull rings.

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