Insect prevention device suitable for blueberry planting

Abstract

The insect prevention device suitable for blueberry planting comprises a shell, a liftable lamp holder is installed at the bottom of an inner cavity of the shell, a lamp panel and a power grid are installed at the bottom of the lamp holder, the lamp panel and the power grid are both of a cylindrical structure, and the power grid is arranged on the periphery of the lamp panel in a sleeving mode; the bottom of the shell is of a conical structure, an annular scraper is arranged at the bottom end of the conical structure, and the inner ring of the annular scraper is slidably connected with the periphery of the power grid. The top end of the lamp holder is fixedly connected with a rack arranged in the vertical direction. A hanging rod is fixedly installed at the top of the shell, and a cavity for the rack to be inserted and slide is formed in the hanging rod. According to the insect prevention device suitable for blueberry planting, the lamp panel and the power grid can be stored and hidden according to needs, the lamp panel and the power grid are prevented from being eroded by rainwater, pollution caused by dust to the lamp panel and the power grid is reduced, and the problem that the insect killing efficiency of the power grid is reduced due to long-term adhesion of winged insect corpses can be solved.

Description

Technical Field

[0001] The utility model relates to an insect-proof device suitable for blueberry planting, belonging to the technical field of plant insect-proof devices. Background Art

[0002] Blueberries, also known as bilberries, are cultivated species of the Vaccinium genus in the Ericaceae family. They are emerging fruit tree species with high economic value and broad development prospects. At present, the blueberry industry is booming, and the cultivation area is constantly expanding. In order to enable blueberries to be put on the market earlier and improve economic benefits, more and more farmers use greenhouse cultivation for blueberries. Greenhouse cultivation has the advantages of being not affected by seasons, having a short growth cycle, and high yields. However, due to the relatively closed environment of the greenhouse, if pests occur, they will quickly spread throughout the greenhouse, resulting in a significant reduction in production and bringing major economic losses. Therefore, how to effectively prevent and repel insects is an important problem that needs to be solved in greenhouse cultivation.

[0003] At present, using an insecticidal lamp to lure and kill pests is a relatively economical, safe, and effective physical control measure. According to the characteristic that insects have phototaxis, the insecticidal lamp uses a trapping light source in a specific spectral range sensitive to insects to attract and effectively kill insects, reduce the pest index, and is a special device for preventing and controlling pests and pest-borne diseases. The insecticidal lamp mainly consists of an external power grid and an internal insect-trapping lamp tube. However, the existing insecticidal lamps generally have the following technical problems:

[0004] The power grid and the insect-trapping lamp tube are always exposed to the air, vulnerable to rain erosion and dust pollution, which not only affects the insecticidal efficiency but also easily causes safety accidents. The corpses of flying insects will adhere to the power grid. Over time, more flying insect corpses will adhere to the power grid, thereby affecting the insecticidal efficiency of the power grid.

[0005] In summary, it is obvious that the existing technology has inconveniences and defects in actual use, so it is necessary to improve it. Content of the Utility Model

[0006] In view of the deficiencies in the background art, the utility model provides an insect-proof device suitable for blueberry planting, which can store and hide the lamp board and the power grid as needed to prevent them from being eroded by rain and reduce dust pollution to them, and can solve the problem that the insecticidal efficiency of the power grid is reduced due to the long-term adhesion of flying insect corpses.

[0007] To solve the above technical problems, the utility model adopts the following technical solutions:

[0008] An insect-proof device suitable for blueberry cultivation, comprising a housing. At the bottom of the inner cavity of the housing, a liftable lamp holder is installed. At the bottom of the lamp holder, a lamp panel and an electric grid are installed. Both the lamp panel and the electric grid are in a cylindrical structure, and the electric grid is sleeved around the periphery of the lamp panel. The bottom of the housing is in a conical structure, and at the bottom end of the conical structure, an annular scraping plate is provided. The inner circle of the annular scraping plate is slidably connected to the periphery of the electric grid. The top end of the lamp holder is fixedly connected with a rack arranged in the vertical direction. At the top of the housing, a hanging rod is fixedly installed, and a cavity for the rack to insert and slide is provided inside the hanging rod.

[0009] Further, a plurality of evenly distributed insect-attracting lamp beads are installed on the outer surface of the lamp panel.

[0010] Further, a pull rod arranged in the vertical direction is provided inside the lamp panel.

[0011] Further, the top end of the pull rod is fixedly connected to the lower surface of the bottom of the lamp holder, and a pressing plate is installed at the bottom of the pull rod. The pull rod and the locking bolt cooperate to press the lamp panel and the electric grid between the lamp holder and the pressing plate.

[0012] Further, a conical surface is provided on the periphery of the lamp holder, and the conical surface is adapted to the shape of the bottom of the housing.

[0013] Further, the side of the rack is meshed and connected with a gear, and the gear is installed on the output shaft of the motor.

[0014] Further, the output shaft of the motor is arranged in the horizontal direction, and the motor is fixedly installed on the top of the inner cavity of the housing.

[0015] Further, the cavity inside the hanging rod is communicated with the inner cavity of the housing, and a hook is provided at the top of the hanging rod.

[0016] After the present utility model adopts the above technical solutions, compared with the prior art, it has the following advantages:

[0017] In the present utility model, the lamp panel and the electric grid can be lifted. The motor can drive the lamp panel and the electric grid to be lifted and stored in the housing through the meshing transmission of the gear and the rack, preventing the lamp panel and the electric grid from being eroded by rainwater and reducing the pollution of dust to the two.

[0018] The motor can drive the lamp panel and the electric grid to perform reciprocating lifting movements through the meshing transmission of the gear and the rack, thereby scraping off the dead bodies of flying insects adhered to the surface of the electric grid by the annular scraping plate, reducing the adhesion of flying insects, and ensuring the insect-killing efficiency of the electric grid.

[0019] The following will describe the present utility model in detail with reference to the drawings and embodiments. Description of the Drawings

[0020] Figure 1 is the structural schematic diagram of the present utility model;

[0021] Figure 2 is a schematic diagram of the internal structure of the present utility model;

[0022] Figure 3 is Figure 2 an enlarged view of the structure at M in

[0023] Figure 4 is Figure 2 an enlarged view of the structure at N in

[0024] In the figure, 1 - housing, 2 - annular scraper, 3 - lamp holder, 4 - conical surface, 5 - lamp panel, 6 - electric grid, 7 - pressure plate, 8 - pull rod, 9 - rack, 10 - gear, 11 - motor, 12 - hanging rod, 13 - hook, 14 - cavity. Specific embodiments

[0025] For a clearer understanding of the technical features, objectives, and effects of the present utility model, the specific embodiments of the present utility model will now be described with reference to the accompanying drawings.

[0026] As Figures 1 - 4 collectively shown, the present utility model provides an insect - prevention device applicable to blueberry planting, including a housing 1. At the bottom of the inner cavity of the housing 1, a liftable lamp holder 3 is installed. At the bottom of the lamp holder 3, a lamp panel 5 and an electric grid 6 are installed.

[0027] Both the lamp panel 5 and the electric grid 6 are of cylindrical structures, and the electric grid 6 is sleeved on the periphery of the lamp panel 5.

[0028] On the outer surface of the lamp panel 5, a plurality of insect - attracting lamp beads are evenly installed. The insect - attracting lamp beads use a specific spectrum sensitive to flying insects to attract flying insects and kill the flying insects through the electric grid 6.

[0029] Inside the lamp panel 5, there is a pull rod 8 arranged in the vertical direction. The top end of the pull rod 8 is fixedly connected to the lower surface of the bottom of the lamp holder 3. At the bottom of the pull rod 8, a pressure plate 7 is installed. The pull rod 8 cooperates with a locking bolt to press the lamp panel 5 and the electric grid 6 tightly between the lamp holder 3 and the pressure plate 7. The lamp panel 5 and the electric grid 6 are detachably installed, which is convenient for subsequent maintenance.

[0030] The bottom of the housing 1 is of a conical structure. At the bottom end of the conical structure, an annular scraper 2 is provided. The inner circle of the annular scraper 2 is slidably connected to the periphery of the electric grid 6. During the lifting and lowering process of the electric grid 6, the flying - insect corpses adhered to its surface can be scraped off by the annular scraper 2, reducing the adhesion of flying insects.

[0031] The periphery of the lamp holder 3 is provided with a conical surface 4, and the conical surface 4 is adapted to the shape of the bottom of the housing 1.

[0032] A rack 9 arranged vertically is fixedly connected to the top end of the lamp socket 3. The side of the rack 9 is meshed and connected with a gear 10. The gear 10 is installed on the output shaft of a motor 11. The output shaft of the motor 11 is arranged horizontally, and the motor 11 is fixedly installed on the top of the inner cavity of the housing 1.

[0033] The motor 11 is a reversible motor. The motor 11 can drive the lamp socket 3 and its bottom components to move up and down in the vertical direction through the meshing transmission between the gear 10 and the rack 9.

[0034] A hanging rod 12 is fixedly installed at the top of the housing 1. A cavity 14 for the rack 9 to insert and slide is arranged inside the hanging rod 12. The cavity 14 is communicated with the inner cavity of the housing 1. A hook 13 is arranged at the top of the hanging rod 12.

[0035] The specific working principle of the present utility model:

[0036] The present utility model traps flying insects through the insect-trapping lamp beads on the outer surface of the lamp panel 5 and kills the flying insects through the electric grid 6.

[0037] The lamp panel 5 and the electric grid 6 in the present utility model can be lifted and lowered. The motor 11 can drive the lamp panel 5 and the electric grid 6 to be lifted and stored in the housing 1 through the meshing transmission between the gear 10 and the rack 9, so as to prevent the lamp panel 5 and the electric grid 6 from being eroded by rainwater and reduce the pollution of dust to the two.

[0038] The motor 11 can drive the lamp panel 5 and the electric grid 6 to perform reciprocating lifting and lowering movements through the meshing transmission between the gear 10 and the rack 9, so as to scrape off the flying insect corpses adhered to the surface of the electric grid 6 by the annular scraper 2, reduce the adhesion of flying insects, and ensure the insect-killing efficiency of the electric grid 6.

[0039] The above is an example of the best implementation mode of the present utility model. The parts not described in detail are all common general knowledge of those of ordinary skill in the art. The protection scope of the present utility model shall be subject to the content of the claims. Any equivalent transformation based on the technical disclosure of the present utility model is also within the protection scope of the present utility model.

Claims

1. An insect prevention device suitable for blueberry cultivation, characterized in that: It includes a housing (1). At the bottom of the inner cavity of the housing (1), a liftable lamp base (3) is installed. At the bottom of the lamp base (3), a lamp panel (5) and a power grid (6) are installed. Both the lamp panel (5) and the power grid (6) are cylindrical structures, and the power grid (6) is sleeved around the periphery of the lamp panel (5). The bottom of the housing (1) is in a conical structure, and at the bottom end of the conical structure, an annular scraper (2) is provided. The inner circle of the annular scraper (2) is slidably connected to the periphery of the power grid (6). At the top of the lamp base (3), a rack (9) arranged vertically is fixedly connected. At the top of the housing (1), a hanging rod (12) is fixedly installed, and inside the hanging rod (12), there is a cavity (14) for the rack (9) to insert and slide.

2. The insect prevention device applicable to blueberry planting according to claim 1, wherein: On the outer surface of the lamp panel (5), a plurality of evenly distributed insect-trapping lamp beads are installed.

3. The insect prevention device applicable to blueberry planting according to claim 1, wherein: Inside the lamp panel (5), there is a pull rod (8) arranged vertically.

4. The insect-proof device applicable to blueberry planting according to claim 3, characterized in that: The top end of the pull rod (8) is fixedly connected to the lower surface of the bottom of the lamp base (3). At the bottom of the pull rod (8), a pressing plate (7) is installed. The pull rod (8) cooperates with a locking bolt to press the lamp panel (5) and the power grid (6) between the lamp base (3) and the pressing plate (7).

5. The insect prevention device applicable to blueberry planting according to claim 1, wherein: On the periphery of the lamp base (3), a conical surface (4) is provided, and the conical surface (4) is adapted to the shape of the bottom of the housing (1).

6. The insect prevention device applicable to blueberry planting according to claim 5, wherein: The side of the rack (9) is meshed and connected with a gear (10), and the gear (10) is installed on the output shaft of a motor (11).

7. The insect prevention device applicable to blueberry planting according to claim 6, characterized in that: The output shaft of the motor (11) is arranged horizontally, and the motor (11) is fixedly installed at the top of the inner cavity of the housing (1).

8. The insect prevention device applicable to blueberry planting according to claim 1, wherein: The cavity (14) inside the hanging rod (12) is communicated with the inner cavity of the housing (1), and at the top of the hanging rod (12), a hook (13) is provided.

Images