Telescopic insect prevention box

Abstract

The utility model provides a telescopic insect prevention box, which belongs to the technical field of grain depot insect prevention devices and comprises two or more box bodies (1) and sliding components (2), and the adjacent box bodies (1) are slidably connected in the length direction through the sliding components (2). The length of the insect prevention box can be flexibly adjusted according to the sizes of different grain depot openings, the requirements of different insect prevention work places are met, and the equipment purchase cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of grain depot anti-insect device, especially relates to a telescopic anti-insect box. TECHNICAL BACKGROUND

[0002] Grain is the basic material guarantee for human survival, and its safe storage is crucial. In the operation and management of grain depot, insect prevention is a very critical task. The environment of grain depot is complex and changeable, providing a breeding ground for various pests. By setting a specially designed anti-insect box at the warehouse opening, which is the key point where pests may enter the grain depot, and using physical barriers, odor trapping or slow-release of low-toxic pesticides, etc., the pests can be effectively prevented from entering the grain depot at the source, providing a sustainable solution for grain storage safety.

[0003] The patent with publication number CN217958528U discloses a grain depot detection door integrated anti-insect device. The patent includes an anti-insect box, which is installed between the detection door and the mounting frame. The anti-insect box contains a drug-absorbing sponge for storing liquid medicine. The box cover is uniformly provided with volatilization holes. The liquid medicine in the device is not easy to contaminate the grain depot platform.

[0004] The anti-insect device disclosed in the patent with publication number CN217958528U has the following disadvantages: low applicability, different lengths of anti-insect boxes need to be customized according to different grain depots. UTILITY MODEL CONTENTS

[0005] The utility model overcomes the problems in the prior art and provides a telescopic anti-insect box. The length of the anti-insect box can be flexibly adjusted according to the size of the warehouse opening of different grain depots, meeting the needs of different anti-insect operation sites and reducing the cost of equipment procurement.

[0006] A telescopic anti-insect box includes a box body and a sliding assembly. The number of box bodies is two or more. Adjacent box bodies are connected in the length direction through the sliding assembly.

[0007] Further, the sliding assembly includes a guide part and a sliding part. The guide part is fixed to one of the adjacent box bodies, and the sliding part is fixed to the other box body.

[0008] Further, the guide part is a waist-shaped hole structure. The guide part is provided on the box body, and the sliding part slides in the waist-shaped hole of the guide part.

[0009] Further, the anti-insect box further includes a connecting box. The two ends of the connecting box are connected to the corresponding side box bodies through the sliding assembly.

[0010] Further, the sliding assembly includes a guide part and a sliding part. The guide part is fixed to the box body, and the sliding part is fixed to the connecting box.

[0011] Furthermore, the guide part has an oblong hole structure, and the guide part is opened on the box body, and the sliding part slides in the oblong hole of the guide part.

[0012] Furthermore, the sliding part is a bolt, and a positioning hole is opened at the corresponding position of the waist-shaped hole of the box body and the guide part. The bolt thread passes through the waist-shaped hole and the positioning hole in sequence, and the end of the bolt is threaded with a nut.

[0013] Furthermore, the sliding part is a bolt, and the connecting box and the guide part have corresponding positioning holes. The bolt thread passes through the oblong hole and the positioning hole in sequence, and the end of the bolt is threaded with a nut.

[0014] Furthermore, the connector box is located inside the box.

[0015] Furthermore, the box is made of stainless steel.

[0016] Compared with the prior art, the present invention has achieved the following beneficial effects:

[0017] 1. This utility model discloses a telescopic insect-proof box, which adopts a telescopic design and can be adapted to various sizes of grain depot openings by adjusting the sliding components on the box body. This enhanced adaptability reduces the limitations of grain depots in selecting insect-proof boxes, eliminating the need to stock multiple models of insect-proof boxes and reducing inventory management costs.

[0018] 2. In this utility model, a telescopic insect-proof box is provided, in which the connecting box plays a crucial connecting and adjusting role. Its two ends are connected to the box body via sliding components. When the length of the insect-proof box needs to be adjusted to accommodate different sizes of grain depot openings, the connecting box can move relative to the box body under the guidance of the sliding components, thereby changing the overall length of the insect-proof box. Furthermore, the connection between the connecting box and the box body ensures a more stable placement of the insect-proof box.

[0019] 3. In this utility model, a telescopic insect-proof box is provided, wherein the sliding components between adjacent box bodies or between the box body and the connecting box are bolted together, which facilitates installation and maintenance; and when it is necessary to adjust the length of the insect-proof box, the bolts are loosened to facilitate the extension and retraction of the insect-proof box, and when the length of the insect-proof box is adjusted to the required length, the bolts are tightened to fix its length. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a cross-sectional view of the insect-proof box according to Embodiment 1 of this utility model;

[0022] Figure 2 This is a cross-sectional view of the insect-proof box according to Embodiment 2 of this utility model;

[0023] In the figure, 1 is the box body; 2 is the sliding component; 21 is the guide part; 22 is the sliding part; and 3 is the connecting box. Detailed Implementation

[0024] The technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0025] Example 1

[0026] like Figure 1 As shown, a telescopic insect-proof box includes a box body 1 and a sliding component 2. There are two or more box bodies 1, and adjacent box bodies 1 are slidably connected in the length direction via the sliding component 2. When the insect-proof box is extended to its maximum length, adjacent box bodies 1 maintain a certain overlap, effectively holding the pesticide placed inside the insect-proof box.

[0027] The sliding component 2 includes a guide part 21 and a sliding part 22. The guide part 21 is fixed on the box body 1, and the sliding part 22 is fixed on the connecting box 3. Of course, it can also be arranged in the opposite way, that is, the guide part 21 is fixed on the connecting box 3, and the sliding part 22 is fixed on the box body 1.

[0028] The guide portion 21 has an oblong hole structure and is located on the box body 1. The sliding portion 22 slides within the oblong hole of the guide portion 21. When the sliding portion 22 slides within the oblong hole of the guide portion 21, the length of the insect-proof box changes accordingly.

[0029] The sliding part 22 is a bolt. The box body 1 and the guide part 21 have corresponding positioning holes. The bolt thread passes through the oblong hole and the positioning hole in sequence, and the end of the bolt is threaded with a nut.

[0030] The sliding part 22 is a bolt. The connecting box 3 and the guide part 21 have corresponding positioning holes. The bolt thread passes through the oblong hole and the positioning hole in sequence, and the end of the bolt is threaded with a nut.

[0031] In a preferred embodiment, the connecting box 3 is located inside the box body 1, and the outer surface of the connecting box 3 is positioned close to the inner surface of the box body 1. In this configuration, the bottom of the connecting box is higher than the box bodies at both ends. When the two adjacent box bodies 1 are extended, the box bodies 1 at both ends contact the ground and bear the weight of the entire insect-proof box, resulting in a more stable structure and more balanced placement.

[0032] In the preferred embodiment, the box body 1 is made of stainless steel, and stainless steel insect-proof boxes are corrosion-resistant.

[0033] In actual grain storage operations, the insect-proof box can be adjusted to the required length and placed at the work location, with insect repellent (such as food-grade inert powder; or a sponge soaked in insect repellent solution) placed inside to achieve the purpose of insect repellent and prevention.

[0034] Example 2

[0035] like Figure 2 As shown, the difference between Embodiment 2 and Embodiment 1 is that adjacent boxes 1 are directly connected by a sliding component 2.

Claims

1. A telescopic insect-proof box, characterized in that: It includes a box body (1) and a sliding component (2). The number of boxes (1) is two or more, and adjacent boxes (1) are slidably connected in the length direction by the sliding component (2). The sliding component (2) includes a guide part (21) and a sliding part (22). The guide part (21) is fixed on one of the adjacent boxes (1), and the sliding part (22) is fixed on the other box (1) of the adjacent boxes (1).

2. The telescopic insect-proof box according to claim 1, characterized in that: The guide part (21) has an oblong hole structure. The guide part (21) is opened on the box body (1). The sliding part (22) slides in the oblong hole of the guide part (21).

3. The telescopic insect-proof box according to claim 1, characterized in that: It also includes a connecting box (3), the two ends of which are connected to the corresponding box body (1) via a sliding component (2).

4. A telescopic insect-proof box according to claim 3, characterized in that: The sliding assembly (2) includes a guide part (21) and a sliding part (22). The guide part (21) is fixed on the box body (1), and the sliding part (22) is fixed on the connecting box (3).

5. A telescopic insect-proof box according to claim 4, characterized in that: The guide part (21) has an oblong hole structure. The guide part (21) is opened on the box body (1). The sliding part (22) slides in the oblong hole of the guide part (21).

6. A telescopic insect-proof box according to claim 2, characterized in that: The sliding part (22) is a bolt. The box body (1) and the guide part (21) have corresponding positioning holes. The bolt thread passes through the waist-shaped hole and the positioning hole in sequence. The end of the bolt is threaded with a nut.

7. A telescopic insect-proof box according to claim 5, characterized in that: The sliding part (22) is a bolt. The connecting box (3) and the guide part (21) have corresponding positioning holes. The bolt thread passes through the waist-shaped hole and the positioning hole in sequence. The end of the bolt is threaded with a nut.

8. A telescopic insect-proof box according to claim 3, characterized in that: The connecting box (3) is located inside the box body (1).

9. A telescopic insect-proof box according to claim 1, characterized in that: The box body (1) is made of stainless steel.

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