Novel push-pull type insect prevention line

Abstract

The utility model relates to the field of granary insect prevention, in particular to a novel push-pull type insect prevention line. The insect-proof device comprises a containing box with an opening in the upper portion and an insect-proof cover arranged at the top end of the containing box in a covering mode. The insect prevention assembly comprises a square frame buckled in the containing box, a plurality of guiding sliding rods transversely, parallelly and fixedly arranged in the square frame at intervals, a shielding plate movably connected to the guiding sliding rods in a sleeving mode in the length direction of the guiding sliding rods, an upper panel and a lower panel, wherein the upper panel and the lower panel are integrally buckled to the upper end and the lower end of the square frame. And a plurality of insect-proof wire grooves which are arranged in parallel at intervals along the length direction of the square frame and are used for preventing inert powder from scattering outwards and preventing winged insects from entering during ventilation operation are formed in corresponding positions of the upper panel and the lower panel in a penetrating manner. The utility model aims to provide the novel push-pull type insect-proof line which can quickly open or close the insect-proof cover, effectively avoid the loss of pesticide and improve the insect-proof effect.

Description

Technical Field

[0001] This utility model relates to the field of pest control in grain warehouses, and in particular to a novel push-pull type pest control line. Background Technology

[0002] Since the development of agriculture, producing and protecting food has been a primary focus of human endeavor. Grain storage is a fundamental element in the chain of grain production, processing, and distribution from producers to consumers. Considering factors such as the characteristics of grain storage, the safe storage period determined by moisture and temperature, and the seasonal influence of air drying capacity, timely temperature control and ventilation are necessary in grain warehouses. When using older insect-proofing lines, the grain inside is completely exposed. During ventilation, workers may need to frequently enter and exit the warehouse, potentially blowing out the pesticides or inert powder added to the lines, thus reducing their effectiveness. This necessitates timely replenishment of pesticides and inert powder to maintain the insect-proofing effect, further increasing the amount of pesticides used.

[0003] In addition, the old-fashioned insect-proof cord is bulky and inconvenient to store.

[0004] Therefore, designing a new type of push-pull insect-proof line that can solve the above-mentioned technical problems is a technical issue that needs to be addressed. Utility Model Content

[0005] To address the aforementioned problems, the purpose of this invention is to provide a novel push-pull insect-proof line that can quickly open or close the insect-proof cover, effectively preventing pesticide leakage and improving the insect-proof effect.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: It includes a receiving box with an opening at the top and an insect-proof cover placed on top of the receiving box; the insect-proof component includes a square frame fastened inside the receiving box, several guide rods horizontally parallel and fixed within the square frame, a baffle plate movably fitted onto the guide rods along their length, and an upper panel and a lower panel integrally fastened to the upper and lower ends of the square frame; several insect-proof grooves are provided at corresponding positions on the upper and lower panels, parallel and spaced along the length of the square frame, used to prevent inert powder from scattering outwards and flying insects from entering during ventilation operations; a central through-slot matching the shape and size of the insect-proof grooves is provided on the baffle plate at the positions corresponding to the insect-proof grooves; at least one control rod is fixed on the baffle plate for manipulating the baffle plate to slide along the guide rods, and an avoidance hole is provided on the upper panel at the position corresponding to the control rod along the direction of the guide rods, the control rod extending through the avoidance hole to the outside of the upper panel.

[0007] Furthermore, a handle for hanging the storage box is fixed on one side of the outer wall.

[0008] Furthermore, the length of some of the insect-proof grooves is less than the length of the insect-proof cover, and the adjacent insect-proof grooves are staggered.

[0009] Furthermore, both the insect-proof cover and the containment box are made of metal.

[0010] Furthermore, the top of the inner sidewall of the containment box is provided with a support plate for supporting the insect-proof cover.

[0011] Furthermore, the left and right movement distance of the shield is the same as the interval distance between adjacent insect-proof grooves.

[0012] This utility model has the following beneficial effects:

[0013] 1. This utility model is equipped with an insect-proof cover. As needed, the insect-proof cover can be quickly opened or closed by pushing or pulling the control rod along the direction of the avoidance hole. The operation is safe and simple. Only one person is needed to operate it easily and quickly, saving time and effort, improving work efficiency, effectively avoiding the loss of pesticides caused by the exposure of grain in the storage box to the outside during ventilation operations, while saving pesticide use, ensuring the effectiveness of the insect-proof line, preventing stored grain pests from entering the warehouse, and reducing pest control costs.

[0014] 2. This utility model device is lightweight; when not in use, the storage box can be hung up and stored using the handle, improving its practicality. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the present utility model. Figure 1 ;

[0016] Figure 2 This is a schematic diagram of the present utility model. Figure 2 ;

[0017] Figure 3 This is a schematic diagram of the internal cross-section of the insect-proof cover of this utility model when it is closed;

[0018] Figure 4 This is a schematic diagram showing the insect-proof cover of this utility model when opened;

[0019] Figure 5 This is a schematic diagram of the internal cross-section of the insect-proof cover of this utility model when it is opened;

[0020] Figure 6 This is a diagram illustrating the explosion of an insect-proof cover.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1-Storage box, 11-Support plate, 12-Handle;

[0023] 2-Insect-proof component, 21-Square frame, 211-Guide slide bar, 22-Top panel, 221-Insect-proof groove, 222-Avoidance hole, 23-Bottom panel, 24-Baffle plate, 241-Intermediate through groove, 242-Control rod. Detailed Implementation

[0024] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:

[0025] See Figure 1-6 As shown, the solution includes a housing 1 with an opening at the top and an insect-proof component 2 covering the housing 1; preferably, both the insect-proof component 2 and the housing 1 are made of metal.

[0026] The insect-proof component 2 includes a square frame 21 fitted inside the housing box 1, several guide slides 211 horizontally parallel and fixed inside the square frame, a baffle plate 24 movably fitted onto the guide slides 211 along the length of the guide slides 211, and an upper panel 22 and a lower panel 23 integrally fitted onto the upper and lower ends of the square frame 21; several insect-proof grooves 221 are provided at corresponding positions on the upper panel 22 and the lower panel 23, which are parallel and spaced along the length of the square frame 21 and are used to prevent inert powder from dispersing outward and flying insects from entering during ventilation operations; the baffle plate 24 has a central through groove 241 at the position corresponding to the position of the insect-proof grooves 221, which matches the shape and size of the insect-proof grooves 221; The upper panel 22 has a clearance hole 222 corresponding to the position of the control rod 242 along the direction of the guide slide rod 211. The baffle plate 24 is fixed with two control rods 242 for manipulating the baffle plate 24 to slide along the guide slide rod 211 (in this embodiment, two control rods 242 are provided, respectively located at the front and rear ends of the baffle plate 24. The arrangement and number of control rods 242 in this embodiment is a preferred implementation, but it is not limited to this. In other embodiments, different numbers of control rods 242 and different arrangements can be used to facilitate the control rods 242 to manipulate the baffle plate 24 to slide along the guide slide rod 211). The control rods 242 extend through the clearance hole 222 to the outside of the upper panel 22.

[0027] The left and right movement distance of the shield 24 is the same as the interval distance between the adjacent insect-proof grooves 221.

[0028] A handle 12 for hanging the storage box 1 is fixed on one outer side wall for easy storage of the storage box 1.

[0029] Furthermore, the length of several of the insect-proof grooves 221 is less than the length of the insect-proof component 2, and the adjacent insect-proof grooves 221 are staggered.

[0030] The top of the inner side wall of the containment box 1 is provided with a support rod 11 for supporting the insect-proof component 2.

[0031] The working principle is roughly as follows:

[0032] By pushing and pulling the control rod 242 along the direction of the clearance hole 222, the inner baffle 24 of the insect-proof component 2 is controlled to slide left and right along the guide slide rod 211, so that the middle through groove 241 on the baffle 24 intersects with the insect-proof wire groove 221 on the upper panel 22 and the lower panel 23, so as to block the insect-proof wire groove 221 and prevent the agent or inert powder in the containment box 1 from being blown out during ventilation operations, thus losing the insect-proof effect; or the middle through groove 241 on the baffle 24 is aligned with the insect-proof wire groove 221 on the upper panel 22 and the lower panel 23, so as to achieve communication between the external environment and the inside of the containment box 1 when not ventilated, which is convenient for operators to use.

[0033] The above description is only a specific embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural transformations made based on the contents of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A novel push-pull insect-proof cord, characterized in that: Includes a containment box (1) with an opening at the top and an insect-proof component (2) covering the containment box (1); The insect-proof component (2) includes a square frame (21) that is fastened inside the housing box (1), several guide slides (211) that are horizontally parallel and fixed inside the square frame (21), a cover plate (24) that is movably sleeved on the guide slides (211) along the length direction of the guide slides (211), and an upper panel (22) and a lower panel (23) that are integrated and fastened to the upper and lower ends of the square frame (21); The upper panel (22) and lower panel (23) are provided with several parallel and spaced grooves along the length of the square frame (21) to prevent inert powder from scattering outwards and insects from entering during ventilation operations; the shield (24) is provided with a central through groove (241) that matches the shape and size of the grooves (221) at the position corresponding to the grooves (221); the shield (24) is provided with at least one control rod (242) for manipulating the shield (24) to slide along the guide slide rod (211); the upper panel (22) is provided with a clearance hole (222) at the position corresponding to the control rod (242) along the direction of the guide slide rod (211); the control rod (242) extends through the clearance hole (222) to the outside of the upper panel (22).

2. The novel push-pull insect-proof line according to claim 1, characterized in that: The outer side wall of the storage box (1) is fixed with a handle (12) for hanging the storage box (1).

3. The novel push-pull insect-proof line according to claim 1, characterized in that: The length of some of the insect-proof grooves (221) is less than the length of the insect-proof component (2), and the adjacent insect-proof grooves (221) are staggered.

4. The novel push-pull insect-proof line according to claim 1, characterized in that: Both the insect-proof component (2) and the containment box (1) are made of metal.

5. A novel push-pull insect-proof cord according to claim 1, characterized in that: The top of the inner side wall of the containment box (1) is provided with a support plate (11) for supporting the insect-proof component (2).

6. The novel push-pull insect-proof line according to claim 1, characterized in that: The left and right movement distance of the shield (24) is the same as the interval distance between the adjacent insect-proof grooves (221).

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