Fly-proof drying yard for drying fish
By introducing sliding and limiting components into the fly-proof drying area, the problem of rainwater dripping caused by sudden rainfall is solved, and the double-door structure prevents flies from entering, achieving a highly efficient waterproof and fly-proof effect for the fly-proof drying area and simplifying the drying operation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUBEI LIANCHEN FOOD CO LTD
- Filing Date
- 2025-05-28
- Publication Date
- 2026-06-12
AI Technical Summary
In existing fly-proof drying yards, rainwater drips through the netting onto the fish during sudden rainfall, causing the fish to become damp and rot. Furthermore, the fish cannot be harvested in time, affecting the drying effect, and it is inconvenient to re-dry them after the rain.
A fly-proof drying yard was designed, which includes a sliding component and a limiting component. The sliding component pushes the top plate over the mesh cloth during sudden rainfall to prevent rainwater from getting on the fish, and the top plate can be moved away to continue drying when it is not raining. Combined with the double door structure, it prevents flies from entering.
It effectively reduces the risk of rainwater getting on the fish while drying, prevents the fish from spoiling, simplifies the operation process, and improves the convenience of drying and the fly-proof effect.
Smart Images

Figure CN224353403U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of fish processing technology, and in particular to a fly-proof drying field for drying fish. Background Technology
[0002] Fish are a large group of aquatic vertebrates and occupy an important position in biological taxonomy. When processing fish, they need to be slaughtered and dried to remove excess water from the fish, thereby extending shelf life, enhancing flavor, and facilitating storage and transportation.
[0003] Existing fly-proof drying yards typically use fine mesh attached to supporting steel frames to prevent flies from entering the fish. However, because of the use of mesh for fly prevention and the open-air environment, rainwater can drip through the mesh onto the drying fish during sudden downpours. This slows down the process of quickly removing the fish from the fly-proof drying yard, leading to bacterial growth and accelerated spoilage of some fish, as well as potential salt loss, affecting quality and shelf life. Furthermore, when the rain stops, the fish need to be removed and dried again, which is inconvenient. Therefore, a fly-proof drying yard specifically for fish has been proposed to solve these problems. Utility Model Content
[0004] (a) Purpose of the utility model
[0005] To address the technical problems existing in the background art, this utility model proposes a fly-proof drying yard for drying fish. When there is a sudden rain, the top plate can be pushed above the mesh cloth by the sliding components on both sides, reducing the overall operation time and preventing a large amount of rainwater from falling on the drying fish due to insufficient time to collect the fish, thus avoiding the fish meat from getting damp and rotting. Furthermore, when it is not raining, the top plate can be moved away from the mesh cloth for drying again, eliminating the need to place the fish to be dried inside the mesh cloth again, which is quite convenient.
[0006] (II) Technical Solution
[0007] This utility model provides a fly-proof drying area for drying fish, including a supporting steel frame fixed on the ground, with a mesh cloth attached to the supporting steel frame, and symmetrically arranged sliding components located on the ground on both sides of the supporting steel frame. The sliding end of the sliding component is equipped with a movable plate, and the top ends of the two movable plates on both sides are respectively connected to a top plate through support rods.
[0008] It also includes a limiting component and a limiting hole. The limiting component is installed on one side of the movable plate, and two limiting holes are opened on the ground near the limiting component. The limiting end of the limiting component is inserted into one of the limiting holes.
[0009] Preferably, an outer door frame is installed on the side of the supporting steel frame, and both sides of the inner wall of the outer door frame are connected to the outer frame of the mesh door by fly-proof mesh panels. An openable mesh door is installed inside the outer frame of the mesh door.
[0010] Preferably, an outer frame plate is installed on the outer edge of the outer door frame, and an opening on the side of the outer frame plate away from the supporting steel frame is fitted with an openable door.
[0011] Preferably, a handle is installed on the side of the door away from the mesh fabric.
[0012] Preferably, the sliding assembly includes a sliding track and a slider. The sliding track is installed on the ground, one end of the slider is slidably connected to the groove of the sliding track, and the other end of the slider is connected to the moving plate.
[0013] Preferably, the limiting component includes a mounting block and a pin. The mounting block is mounted on the side of one side of the movable plate, and the pin is inserted into the limiting hole on one side through a pre-drilled hole in the mounting block.
[0014] Preferably, the roof slab is a pitched roof structure.
[0015] Compared with the prior art, the above-mentioned technical solution of this utility model has the following beneficial technical effects:
[0016] 1. This fly-proof fish drying area features sliding components on both sides that push the top plate over the mesh fabric during sudden rainfall, reducing overall operation time and preventing excessive rainwater from soaking the fish and causing it to spoil. When it's not raining, the top plate can be moved off the mesh fabric for further drying without having to place the fish back on the mesh, making it quite convenient.
[0017] 2. This fly-proof drying area for fish uses a double-door structure. The two doors form a buffer space. When the doors are opened, the mesh door prevents flies from flying directly into the supporting steel frame when people enter or leave, providing a double barrier and reducing the chance of flies entering the drying area, thus better protecting the items in the drying area from fly contamination. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the structure of a fly-proof drying area for drying fish proposed in this utility model.
[0019] Figure 2 This is a perspective view of a fly-proof supporting steel frame in a fish drying area proposed in this utility model.
[0020] Figure 3This is a partial three-dimensional view of a fly-proof drying area for drying fish proposed in this utility model.
[0021] Figure 4 This utility model proposes a fly-proof drying area for drying fish. Figure 1 A magnified view of A in the middle.
[0022] Figure 5 This utility model proposes a fly-proof drying area for drying fish. Figure 1 A magnified view of B in the middle.
[0023] Figure 6 This is an exploded view of a sliding component in a fly-proof drying area for fish, as proposed in this utility model.
[0024] Reference numerals in the attached diagram: 1. Support rod; 2. Top plate; 3. Mesh fabric; 4. Moving plate; 5. Sliding track; 6. Outer frame plate; 7. Opening / closing door; 8. Handle; 9. Supporting steel frame; 10. Mounting block; 11. Slider; 12. Mesh door; 13. Mesh door outer frame; 14. Fly-proof mesh panel; 15. Outer door frame; 16. Limiting hole; 17. Pin. Detailed Implementation
[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.
[0026] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, such as welding, riveting, or bonding; it can also be a detachable connection, such as threaded connection, keyed connection, or pin connection; or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; or it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0028] like Figure 1-6 As shown, the present invention proposes a fly-proof drying field for drying fish, including a supporting steel frame 9 fixed on the ground, a mesh cloth 3 attached to the supporting steel frame 9, and symmetrically arranged sliding components located on the ground on both sides of the supporting steel frame 9. A movable plate 4 is installed on the sliding end of the sliding component, and both ends of the top of the movable plates 4 on both sides are connected to the top plate 2 through support rods 1 respectively.
[0029] It also includes a limiting component and a limiting hole 16. The limiting component is installed on the side of the movable plate 4 on one side, and two limiting holes 16 are opened on the ground near the limiting component. The limiting end of the limiting component is inserted into one limiting hole 16.
[0030] In this invention, when there is a sudden downpour, the limiting end of the limiting component is first pulled out into the limiting hole 16 on the side away from the mesh 3. Then, the sliding components on both sides drive the moving plate 4 connected to it to move accordingly. The support rod 1 then moves the top plate 2 above the mesh 3. The limiting end of the limiting component is then inserted into the limiting hole 16 on the side close to the mesh 3, thereby limiting the top plate 2. This allows the top plate 2 to be pushed above the mesh 3 in case of a sudden downpour, preventing a large amount of rainwater from splashing onto the fish and causing it to become damp and rot. When it stops raining, the top plate 2 can be moved off the mesh 3 for drying again without having to put the fish back into the mesh 3.
[0031] In an optional embodiment, an outer door frame 15 is installed on the side of the supporting steel frame 9. Both sides of the inner wall of the outer door frame 15 are connected to the outer frame 13 of the mesh door through fly-proof mesh panels 14. An openable mesh door 12 is installed inside the outer frame 13. An outer frame plate 6 is installed on the outer edge of the outer door frame 15. An openable switch door 7 is installed on the opening on the side of the outer frame plate 6 away from the supporting steel frame 9. A handle 8 is installed on the side of the switch door 7 away from the mesh 3.
[0032] It should be noted that when staff need to enter the interior of the supporting steel frame 9, they should first pull the handle 8 to open the switch door 7, then close the switch door 7, and then open the mesh door 12 to allow staff to enter the supporting steel frame 9. Through the double door structure, the two doors form a buffer space. When the switch door 7 is opened to enter, the mesh door 12 can prevent flies from flying directly into the supporting steel frame 9 at the moment of entry and exit, playing a double blocking role, reducing the chance of flies entering the drying area, and better protecting the items in the drying area from fly contamination.
[0033] In an optional embodiment, the sliding assembly includes a sliding track 5 and a slider 11. The sliding track 5 is installed on the ground, one end of the slider 11 is slidably connected to the groove of the sliding track 5, and the other end of the slider 11 is connected to the movable plate 4.
[0034] It should be noted that the sliders 11 on both sides slide in the grooves of the sliding track 5, so that the top plate 2 can be moved by the support rod 1.
[0035] In an optional embodiment, the limiting component includes a mounting block 10 and a pin 17. The mounting block 10 is mounted on the side of a movable plate 4, and the pin 17 is inserted into a limiting hole 16 on one side through a pre-drilled opening in the mounting block 10.
[0036] It should be noted that by pulling the pin 17 upward, the limiting end of the pin 17 is not inserted into the limiting hole 16. Then, the top plate 2 is moved above the mesh fabric 3 by the sliding component. Then, the limiting end of the pin 17 is inserted into the limiting hole 16 on the side near the mesh fabric 3, thereby limiting the top plate 2.
[0037] In an optional embodiment, the top slab 2 is a pitched roof structure.
[0038] It should be noted that roof slab 2 is a pitched roof structure, which allows rainwater to flow down the slope quickly, reducing the possibility of rainwater accumulating on the roof, thereby reducing the risk of leakage and extending the service life of roof slab 2.
[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A fly-proof drying area for drying fish, comprising a supporting steel frame (9) fixed to the ground, wherein a mesh cloth (3) is attached to the supporting steel frame (9), characterized in that, It also includes symmetrically arranged sliding components, which are located on the ground on both sides of the supporting steel frame (9). The sliding end of the sliding component is equipped with a movable plate (4), and the top ends of the movable plates (4) on both sides are connected to the top plate (2) through support rods (1). It also includes a limiting component and a limiting hole (16). The limiting component is installed on the side of the movable plate (4) on one side. Two limiting holes (16) are opened on the ground near the limiting component. The limiting end of the limiting component is inserted into one of the limiting holes (16).
2. The fly-proof drying yard for drying fish according to claim 1, characterized in that, The supporting steel frame (9) is equipped with an outer door frame (15) on its side. Both sides of the inner wall of the outer door frame (15) are connected to the outer frame of the mesh door (13) by fly-proof mesh panels (14). The mesh door (12) that can be opened and closed is installed inside the outer frame of the mesh door (13).
3. The fly-proof drying yard for drying fish according to claim 2, characterized in that, An outer frame plate (6) is installed on the outer edge of the outer door frame (15), and an opening on the side of the outer frame plate (6) away from the supporting steel frame (9) is provided with an opening and closing door (7).
4. A fly-proof drying yard for drying fish according to claim 3, characterized in that, The switch door (7) has a handle (8) installed on the side away from the mesh fabric (3).
5. A fly-proof drying yard for drying fish according to claim 1, characterized in that, The sliding assembly includes a sliding track (5) and a slider (11). The sliding track (5) is installed on the ground. One end of the slider (11) is slidably connected to the groove of the sliding track (5), and the other end of the slider (11) is connected to the moving plate (4).
6. A fly-proof drying yard for drying fish according to claim 1, characterized in that, The limiting component includes a mounting block (10) and a pin (17). The mounting block (10) is mounted on the side of the movable plate (4) on one side, and the pin (17) is inserted into the limiting hole (16) on one side through a pre-drilled hole in the mounting block (10).
7. A fly-proof drying yard for drying fish according to claim 1, characterized in that, The top plate (2) is a pitched roof structure.