Novel vegetable insect-proof net cover

Abstract

The utility model relates to the technical field of insect-proof net covers, and discloses a novel vegetable insect-proof net cover which comprises two sleeve rods, a plurality of evenly-distributed positioning holes are formed in the adjacent sides of the upper ends of the middles of the two sleeve rods, and the inner side walls of the two sleeve rods are connected with connecting rods in a sliding mode. Mounting grooves are formed in the adjacent sides of the lower ends of the middles of the two connecting rods correspondingly, elastic plates are fixedly connected to the inner side walls of the two mounting grooves correspondingly, and springs are fixedly connected to the middles of the two elastic plates correspondingly. The lower end of the right side of the connecting rod is provided with the mounting groove, the elastic plate is fixed to the mounting groove, the sleeve rod is provided with the positioning hole, the limiting protruding block is fixed to the right end of the elastic plate, the spring is fixed in the elastic plate, the elastic plate is deformed through the spring, and therefore the limiting protruding block is pushed into the positioning hole; therefore, the height of the insect prevention cover can be adjusted according to different heights of vegetables.

Description

Technical Field

[0001] The utility model relates to the technical field of insect-proof net covers, in particular to a new type of vegetable insect-proof net cover. Background Technique

[0002] In the traditional vegetable planting process, in order to prevent pests from damaging crops, chemical pesticides are often relied on. Although this method can control pests to a certain extent, long-term use will cause environmental pollution, pesticide residue problems, and pose a potential threat to human health.

[0003] After retrieval, the Chinese patent publication number: CN207626241U discloses a retractable insect-proof net cover for household potted vegetables, including a telescopic rod, a first connection hole, a second connection hole, a bracket, a support seat, a drainage hole, a base, a fixing ring, a connection head, a horizontal support rod, a vertical support rod, an insect-proof net, a groove, a convex block, a spring and a through hole. The beneficial effects of this utility model are: placing the potted vegetables with planted vegetables on the bracket arranged inside the base, since the shape of the bracket is cross-shaped, the excess water in the vegetable potted can drain through the drainage hole, preventing the vegetables from being drowned due to the inability to drain the water in the potted; putting the insect-proof net on the frame of the insect-proof net cover, and fixing fixing rings of different sizes at different positions of the telescopic rod, the horizontal support rod and the vertical support rod, and then tightly fixing the insect-proof net on the frame of the insect-proof net cover, which is convenient for the user to remove and clean from the frame of the insect-proof net cover, and is conducive to the recycling of resources.

[0004] During the use of the above device, by fixing fixing rings of different sizes at different positions of the telescopic rod, the horizontal support rod and the vertical support rod, the insect-proof net is tightly fixed on the frame of the insect-proof net cover. However, when dealing with vegetables of different sizes and types, this device needs to install and disassemble support rods of different heights, which affects its use convenience. For this reason, a new type of vegetable insect-proof net cover is proposed to solve the above problems. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a new type of vegetable insect-proof net cover, aiming to improve the problem that in the prior art, when dealing with vegetables of different sizes and types, it is necessary to install and disassemble support rods of different heights, which affects its use convenience.

[0006] To achieve the above object, the utility model adopts the following technical scheme: A new type of vegetable insect-proof net cover, including two sleeve rods. On the adjacent sides of the upper middle parts of the two sleeve rods, a plurality of uniformly distributed positioning holes are provided. The inner side walls of the two sleeve rods are slidably connected with connecting rods. On the adjacent sides of the lower middle parts of the two connecting rods, mounting grooves are provided. The inner side walls of the two mounting grooves are fixedly connected with elastic plates. In the middle of the two elastic plates, springs are fixedly connected. In the middle of the adjacent ends of the two elastic plates, fixing blocks are fixedly connected. In the middle of the adjacent ends of the two fixing blocks, limiting convex blocks are fixedly connected. At the lower middle part of the inner side walls of the two sleeve rods, a fixing component is provided.

[0007] As a further description of the above technical scheme:

[0008] The fixing component includes two threaded rings, both of which are provided on the lower middle parts of the inner side walls of the two sleeve rods. The inner side walls of the two threaded rings are threadedly connected with screw columns. The top ends of the two screw columns are fixedly connected with connecting plates. In the middle of the top ends of the two connecting plates, micro motors are fixedly connected. The bottom ends of the two screw columns are fixedly connected with soil-breaking cones.

[0009] As a further description of the above technical scheme:

[0010] Both of the two limiting convex blocks are slidably connected with the inner side walls of the positioning holes.

[0011] As a further description of the above technical scheme:

[0012] Both of the two connecting plates are slidably connected with the lower parts of the inner side walls of the sleeve rods.

[0013] As a further description of the above technical scheme:

[0014] In the middle of the top ends of the two connecting rods, grooves are provided. The inner side walls of the two grooves are slidably connected with sliding rods.

[0015] As a further description of the above technical scheme:

[0016] The top ends of the two sliding rods are fixedly connected with a cross bar.

[0017] As a further description of the above technical scheme:

[0018] On the top end of the cross bar, a plurality of uniformly distributed net cover clamping blocks are provided.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the present utility model, an installation groove is opened at the lower right end of the connecting rod and a spring plate is fixed. A positioning hole is opened on the sleeve rod. At the same time, a limiting convex block is fixed at the right end of the spring plate, and a spring is fixed inside the spring plate. The spring deforms the spring plate, thereby pushing the limiting convex block into the positioning hole, so that the device can adjust the height of the insect-proof cover according to the different heights of vegetables.

[0021] 2. In the present utility model, a threaded ring is opened inside the sleeve rod and a screw column is installed. At the same time, a micro motor is fixed at the top of the screw column. The screw column can be driven to rotate by the micro motor, so that the screw column can be driven into the soil to fix the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a three-dimensional view of a new type of vegetable insect-proof net cover proposed by the present utility model;

[0023] Figure 2 is an internal structure display diagram of the sleeve rod of a new type of vegetable insect-proof net cover proposed by the present utility model;

[0024] Figure 3 is a schematic diagram of the net cover clamping block of a new type of vegetable insect-proof net cover proposed by the present utility model;

[0025] Figure 4 is a schematic diagram of the spring plate of a new type of vegetable insect-proof net cover proposed by the present utility model.

[0026] LEGEND DESCRIPTION:

[0027] 1. Sleeve rod; 2. Positioning hole; 3. Connecting rod; 4. Installation groove; 5. Spring plate; 6. Spring; 7. Fixed block; 8. Limiting convex block; 9. Fixing component; 901. Threaded ring; 902. Screw column; 903. Connecting plate; 904. Micro motor; 905. Earth-breaking cone; 10. Groove; 11. Slide rod; 12. Cross bar; 13. Net cover clamping block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] Refer to Figure 1 、 Figure 2 and Figure 4, An embodiment provided by the utility model: A new type of vegetable insect-proof net cover, which includes two sleeve rods 1. On the adjacent sides of the upper parts of the middles of the two sleeve rods 1, a plurality of uniformly distributed positioning holes 2 are opened. The inner side walls of the two sleeve rods 1 are slidably connected with a connecting rod 3. On the adjacent sides of the lower parts of the middles of the two connecting rods 3, mounting grooves 4 are opened. The inner side walls of the two mounting grooves 4 are fixedly connected with elastic plates 5. Springs 6 are fixedly connected to the middles of the two elastic plates 5. Fixed blocks 7 are fixedly connected to the middles of the adjacent ends of the two elastic plates 5. Limiting convex blocks 8 are fixedly connected to the middles of the adjacent ends of the two fixed blocks 7. A fixing component 9 is arranged at the lower part of the middle of the inner side walls of the two sleeve rods 1; both of the two limiting convex blocks 8 are slidably connected to the inner side walls of the positioning holes 2;

[0030] Specifically: Elastic plates 5 are fixedly connected to the inner side walls of the two mounting grooves 4. These elastic plates 5 are designed to be able to provide a certain amount of elastic force. Springs 6 are fixedly connected to the middle positions of each of the two elastic plates 5. The function of these springs 6 is to further enhance the elastic force of the elastic plates 5, so that the elastic plates 5 can deform better when subjected to force. In addition, fixed blocks 7 are fixedly connected to the middle positions of the adjacent ends of the two elastic plates 5. The main function of these fixed blocks 7 is to fix the limiting convex blocks 8. By pushing the limiting convex blocks 8 into the positioning holes 2, the height of the connecting rod 3 can be adjusted.

[0031] Refer to Figure 1 and Figure 2 , The fixing component 9 includes two threaded rings 901. The two threaded rings 901 are both opened at the lower parts of the middle of the inner side walls of the two sleeve rods 1. The inner side walls of the two threaded rings 901 are both threadedly connected with screw columns 902. The tops of the two screw columns 902 are fixedly connected with connecting plates 903. Miniature motors 904 are fixedly connected to the middle parts of the tops of the two connecting plates 903. Breaking cones 905 are fixedly connected to the bottoms of the two screw columns 902; both of the two connecting plates 903 are slidably connected to the lower parts of the inner side walls of the sleeve rods 1;

[0032] Specifically: By threadedly connecting the screw columns 902 to the inner side walls of the threaded rings 901, through the drive of the miniature motors 904, the screw columns 902 can be driven into the soil to fix the device. And by installing the breaking cones 905 at the bottoms of the screw columns 902, the breaking cones 905 are designed to be able to effectively penetrate the soil or other hard media, so as to provide the necessary penetration force when carrying out drilling operations.

[0033] Refer to Figure 1 、 Figure 3 and Figure 4 , Grooves 10 are opened at the middle parts of the tops of the two connecting rods 3. Slide rods 11 are slidably connected to the inner side walls of the two grooves 10; The tops of the two slide rods 11 are fixedly connected with a cross bar 12; A plurality of uniformly distributed net cover clamping blocks 13 are arranged at the top of the cross bar 12.

[0034] Specifically: corresponding grooves 10 are provided in the middle positions at the tops of the two connecting rods 3. Slide rods 11 are slidably connected to the inner side walls of the two grooves 10. The top parts of these two slide rods 11 jointly support a cross bar 12. A plurality of net cover clamping blocks 13 are evenly distributed on the cross bar 12. These clamping blocks 13 can be used to fix and clamp the insect-proof net cover.

[0035] Working principle: An installation groove 4 is provided and a spring plate 5 is fixed at the lower right end of the connecting rod 3 of the device. A plurality of evenly distributed positioning holes 2 are provided on the sleeve rod 1. At the same time, a limit convex block 8 is fixed at the right end of the spring plate 5, and a spring 6 is fixed inside the spring plate 5. The spring 6 deforms the spring plate 5, so that the limit convex block 8 is pushed into the positioning hole 2, thereby the height of the connecting rod 3 can be adjusted, enabling the device to adjust the height of the insect-proof cover according to the different heights of vegetables. At the same time, a threaded ring 901 is provided inside the sleeve rod 1 and a screw column 902 is installed. At the same time, a micro motor 904 is fixed at the top of the screw column 902. The screw column 902 can be driven to rotate by the micro motor 904, so that the screw column 902 can be driven into the soil to fix the device. A soil-breaking cone 905 is installed at the bottom end of the screw column 902. The soil-breaking cone 905 is designed to be able to effectively penetrate the soil or other hard media to provide the necessary penetration force during the drilling operation.

[0036] Finally, it should be noted that: the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A novel vegetable insect-proof net cover, comprising two sleeve rods (1), characterized in that: A plurality of evenly distributed positioning holes (2) are provided on adjacent sides of the middle upper ends of the two sleeve rods (1); a connecting rod (3) is slidably connected to the inner side walls of the two sleeve rods (1); a mounting groove (4) is provided on adjacent sides of the middle lower ends of the two connecting rods (3); a spring plate (5) is fixedly connected to the inner side walls of the two mounting grooves (4); a spring (6) is fixedly connected to the middle of the two spring plates (5); a fixing block (7) is fixedly connected to the middle of adjacent ends of the two spring plates (5); a limiting protrusion (8) is fixedly connected to the middle adjacent ends of the two fixing blocks (7); and a fixing assembly (9) is provided at the lower middle ends of the inner side walls of the two sleeve rods (1).

2. The novel vegetable insect-proof net cover according to claim 1 is characterized by: The fixing assembly (9) comprises two threaded rings (901), the two threaded rings (901) are both arranged at the lower middle end of the inner side walls of the two sleeve rods (1), the inner side walls of the two threaded rings (901) are both threadedly connected with a spiral column (902), the top ends of the two spiral columns (902) are both fixedly connected with a connecting plate (903), the middle parts of the top ends of the two connecting plates (903) are both fixedly connected with a micro motor (904), and the bottom ends of the two spiral columns (902) are both fixedly connected with a soil breaking cone (905).

3. The novel vegetable insect-proof net cover according to claim 1 is characterized in that: The two limiting protrusions (8) are both slidably connected to the inner side wall of the positioning hole (2).

4. The novel vegetable insect-proof net cover according to claim 2 is characterized in that: The two connecting plates (903) are both slidably connected to the lower end of the inner wall of the sleeve rod (1).

5. The novel vegetable insect-proof net cover according to claim 1 is characterized by: A groove (10) is provided at the middle of the top end of the two connecting rods (3), and a sliding rod (11) is slidably connected to the inner side walls of the two grooves (10).

6. The novel vegetable insect-proof net cover according to claim 5 is characterized by: The top ends of the two sliding rods (11) are fixedly connected with a cross rod (12).

7. The novel vegetable insect-proof net cover according to claim 6 is characterized by: A plurality of evenly distributed mesh clamping blocks (13) are arranged at the top end of the crossbar (12).

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