Loach breeding catching cage

Abstract

The utility model relates to the technical field of loach breeding, in particular to a loach breeding catching cage which comprises a collecting frame, a door plate, a fixing frame and a connecting pipe. A guide part is arranged at one end of the fixing frame, the collecting frame is connected with the guide part through a connecting pipe, and the inner diameter value of the connecting pipe is smaller than that of the fixing frame and the collecting frame; placing assemblies for placing baits are arranged in the fixing frame and the connecting pipe, the door plate is rotationally connected with one end, away from the connecting pipe, of the collecting frame, and a limiting assembly for fixing the other end of the door plate is arranged on the collecting frame. According to the loach catching cage, the caught loaches are prevented from escaping from the cage again by changing the structure of the catching cage, the inner diameter value of the connecting pipe is smaller than that of the collecting frame, and therefore the loaches are difficult to escape from the connecting pipe and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of loach breeding, in particular to a loach breeding and capturing cage. Background Art

[0002] Loach is a common freshwater fish with certain economic value in aquaculture. It can be used for both ornamental and edible breeding. Loach meat is delicious and rich in protein, and is widely used in Chinese cuisine. Traditional loach fishing methods include cage fishing, dragnet fishing, loach bag fishing, dry pond fishing and straw gathering fishing. The above methods are often used for fishing in ponds and take a long time to catch.

[0003] The Chinese patent with the authorization announcement number CN219248962U discloses a loach catcher for a breeding pond, which relates to the field of breeding and fishing technology, including a capture frame, a movable frame, a support frame and a telescopic rod, wherein the movable frame is movably arranged on the support frame, and the two ends of the telescopic rod are respectively a fixed end and a movable end, the fixed end of the telescopic rod is connected to the bottom of the movable frame, and the movable end of the telescopic rod is connected to the top of the capture frame, the capture frame is a square frame with one side opening, and the bottom surface of the capture frame is a mesh plate structure with holes, and one side of the capture frame opening corresponds to one side of the movable direction of the movable frame. The utility model is a loach catcher for a breeding pond, which can realize the filtering and reflux of sludge in the process of catching loaches, facilitates the secondary utilization of sludge, and saves a long suction process.

[0004] However, the above technical solution has the following defects: the movable frame in the above loach catcher for breeding ponds drives the capture frame to move for capture. After the loach is captured, it is located in the frame, but the opening of the capture frame is large. During the movement, the loach will still escape from the opening of the capture frame, and the capture effect of the capture frame is not good. Utility Model Content

[0005] The utility model aims to provide a loach breeding and catching cage in view of the problems existing in the background technology.

[0006] The technical solution of the utility model: a loach breeding and catching cage, comprising a collecting frame, a door panel, a fixing frame and a connecting pipe;

[0007] A guide portion is provided at one end of the fixed frame, and the collecting frame and the guide portion are connected via a connecting pipe, and the inner diameter of the connecting pipe is smaller than the inner diameters of the fixed frame and the collecting frame;

[0008] The fixing frame and the connecting pipe are both provided with placing components for placing baits. The door panel is rotatably connected to one end of the collecting frame away from the connecting pipe, and the collecting frame is provided with a limiting component for fixing the other end of the door panel.

[0009] Preferably, the limiting assembly includes a connecting rod and a limiting block;

[0010] The fixed frame is provided with a fixing part, there are two limiting blocks, the fixing part is provided with two sliding grooves, and the two limiting blocks are respectively slidably connected to the two sliding grooves on the fixing part;

[0011] Springs are provided on both limiting blocks, the springs are respectively connected to the corresponding sliding grooves, and both ends of the connecting rod are respectively connected to the two limiting blocks;

[0012] A supporting part is arranged in the collection box, the supporting part is in a shape of a double-square frame, the supporting part is connected to the inner wall of the collection box, when the door panel is in the closed state, the limiting blocks press against the surface of the door panel, and the door panel presses against the surface of the supporting part.

[0013] Preferably, the placing assembly includes a cover body and a feeding box;

[0014] An installation frame is arranged in the fixed frame, the feeding box is connected to the installation frame, the cover body is in threaded fit connection with the feeding box, and the feeding box is provided with a plurality of leakage holes which are evenly distributed.

[0015] Preferably, the installation frame includes installation rods and an installation ring;

[0016] There are a plurality of installation rods, the installation rods are all connected to the installation ring, the feeding box is connected to the installation ring, a plurality of fixing blocks are arranged on the inner wall of the fixed frame, and the fixing blocks correspond to the installation rods one by one;

[0017] An installation block is arranged at one end of the installation rod far away from the installation ring, an installation groove is arranged on the fixing block, the installation block is in sliding fit connection with the installation groove, and a convex block is arranged in the installation groove, and the convex block has a certain elasticity.

[0018] Preferably, the projection shape of the installation block is a dovetail shape, and the shape of the installation groove corresponds to the shape of the installation block.

[0019] Preferably, the guiding part is of a hopper-shaped structure, and the inner diameter value of the guiding part gradually decreases along its axial direction towards the direction close to the connecting pipe.

[0020] Preferably, a handle is arranged on the door panel.

[0021] Compared with the prior art, the above technical solutions of the present utility model have the following beneficial technical effects:

[0022] 1. In the present utility model, by changing the structure of the catching cage, it is prevented that the caught loaches escape from the cage again. The inner diameter value of the connecting pipe is smaller than the inner diameter value of the collection box, so that it is difficult for the loaches to escape from the connecting pipe, which is convenient for use.

[0023] 2. In the present utility model, when it is necessary to open the door panel, sliding the connecting rod drives the two limiting blocks to slide in the sliding grooves, the springs are compressed, the limiting blocks move away from the door panel and slide into the sliding grooves, and the door panel can be rotated and opened. The limiting component has a simple structure and is convenient to operate.

[0024] 3. In the present utility model, the bait is placed in the feeding box. The mounting blocks on multiple mounting rods are slidably and cooperatively connected with the mounting grooves on the fixing blocks. The mounting blocks squeeze the convex blocks and slide into the ends of the mounting grooves. The mounting frame is convenient for disassembly and installation on the fixing block, facilitating cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 FIG. 1 is a perspective view of a loach breeding and catching cage proposed by the present utility model.

[0026] Figure 2 FIG. 2 is a perspective view of another angle of an embodiment proposed by the present utility model.

[0027] Figure 3 FIG. 3 is a schematic structural diagram of the door panel in the open state of an embodiment proposed by the present utility model.

[0028] Figure 4 FIG. 4 is a cross-sectional view of a loach breeding and catching cage proposed by the present utility model.

[0029] Figure 5 FIG. 5 Figure 2 is a schematic internal structure diagram of part A in FIG. 4.

[0030] Figure 6 FIG. 6 Figure 4 is a schematic structural diagram of part B in FIG. 4.

[0031] Reference numerals: 1, collection frame; 2, door panel; 3, handle; 4, fixing part; 5, connecting rod; 6, fixing frame; 7, guiding part; 8, limiting block; 9, supporting part; 10, connecting pipe; 11, mounting rod; 12, fixing block; 13, convex block; 14, cover body; 15, feeding box; 16, mounting block; 17, spring; 18, mounting ring; 19, mounting groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] Embodiment 1

[0033] As Figures 1-6 shown, a loach breeding and catching cage proposed by the present utility model includes a collection frame 1, a door panel 2, a fixing frame 6, and a connecting pipe 10;

[0034] One end of the fixing frame 6 is provided with a guiding part 7. The collection frame 1 and the guiding part 7 are connected through the connecting pipe 10. The inner diameter value of the connecting pipe 10 is smaller than the inner diameter values of the fixing frame 6 and the collection frame 1;

[0035] Furthermore, the guiding part 7 is of a funnel-shaped structure, and the inner diameter value of the guiding part 7 gradually decreases along its axial direction towards the direction close to the connecting pipe 10;

[0036] Both the fixed frame 6 and the connecting pipe 10 are provided with a placement component for placing bait. The door panel 2 is rotatably connected to one end of the collection frame 1 away from the connecting pipe 10, and the collection frame 1 is provided with a limiting component for fixing the other end of the door panel 2.

[0037] Furthermore, a handle 3 is provided on the door panel 2.

[0038] A plurality of through holes are provided on the collection frame 1, the fixed frame 6 and the door panel 2 so that water and silt can leak out from the through holes, while the loaches cannot escape from the collection frame 1.

[0039] In the present utility model, bait is put into the placement component, and the trapping cage is placed in the breeding pond. The loaches are attracted by the bait and first enter the fixed frame 6, and then gradually move along the guiding part 7 into the connecting pipe 10. Further, the loaches move into the collection frame 1. The connection port between the collection frame 1 and the connecting pipe 10 is relatively small, making it difficult for the loaches to come out after entering, effectively preventing the loaches from escaping from the connecting pipe 10. The door panel 2 is rotatably provided on the collection frame 1, and opening the door panel 2 facilitates taking out the trapped loaches; in the present utility model, the structure of the trapping cage is changed to prevent the trapped loaches from escaping from the cage again. The inner diameter value of the connecting pipe 10 is smaller than the inner diameter value of the collection frame 1, making it difficult for the loaches to escape from the connecting pipe 10 and facilitating use.

[0040] Embodiment Two

[0041] As Figures 2-3 and Figure 5 shown, a loach breeding and trapping cage proposed by the present utility model. Compared with Embodiment One, in this embodiment, the limiting component includes a connecting rod 5 and a limiting block 8.

[0042] The fixed frame 6 is provided with a fixing part 4. There are two limiting blocks 8, and two sliding grooves are provided on the fixing part 4. The two limiting blocks 8 are respectively slidably connected to the two sliding grooves on the fixing part 4.

[0043] Springs 17 are provided on the limiting blocks 8, and the springs 17 are respectively connected to the corresponding sliding grooves. The two ends of the connecting rod 5 are respectively connected to the two limiting blocks 8.

[0044] A supporting part 9 is provided in the collection frame 1. The supporting part 9 is in a shape of a Chinese character "hui". The supporting part 9 is connected to the inner wall of the collection frame 1. When the door panel 2 is in the closed state, the limiting block 8 presses against the surface of the door panel 2, and the door panel 2 presses against the surface of the supporting part 9.

[0045] In this embodiment, when it is necessary to open the door panel 2, slide the connecting rod 5 to drive the two limiting blocks 8 to slide in the sliding grooves. The springs 17 are compressed, and the limiting blocks 8 move away from the door panel 2 and slide into the sliding grooves. The door panel 2 can be rotated and opened. The structure of the limiting component is simple and the operation is convenient.

[0046] Embodiment Three

[0047] As Figure 1 、 Figure 4and Figure 6 As shown in Figure 6 , a loach breeding and catching cage proposed by the present utility model. Compared with the first embodiment, in this embodiment, the placing component includes a cover body 14 and a feeding box 15;

[0048] An installation frame is provided in the fixed frame 6. The feeding box 15 is connected to the installation frame. The cover body 14 is in threaded fit connection with the feeding box 15. The feeding box 15 is provided with a plurality of leakage holes which are evenly distributed.

[0049] The installation frame includes installation rods 11 and an installation ring 18;

[0050] There are a plurality of installation rods 11. The installation rods 11 are all connected to the installation ring 18. The feeding box 15 is connected to the installation ring 18. A plurality of fixing blocks 12 are provided on the inner wall of the fixed frame 6. The fixing blocks 12 correspond to the installation rods 11 one by one;

[0051] An installation block 16 is provided at one end of the installation rod 11 away from the installation ring. An installation groove 19 is provided on the fixing block 12. The installation block 16 is in sliding fit connection with the installation groove 19. A convex block 13 is provided in the installation groove 19. The convex block 13 has a certain elasticity.

[0052] Furthermore, the projected shape of the installation block 16 is a dovetail shape, and the shape of the installation groove 19 corresponds to the shape of the installation block 16.

[0053] In this embodiment, the bait is placed in the feeding box 15. The cover body 14 is connected to the feeding box 15 to prevent all the bait from leaking out. The installation blocks 16 on the plurality of installation rods 11 are in sliding fit connection with the installation grooves 19 on the fixing blocks 12. The installation blocks 16 squeeze the convex blocks 13 and slide into the ends of the installation grooves 19. The installation frame is convenient for disassembly and installation from the fixing blocks 12 and is convenient for cleaning.

[0054] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to this. Within the scope of knowledge possessed by those skilled in the art to which it pertains, various changes can be made without departing from the gist of the present utility model.

Claims

1. A loach breeding and catching cage, characterized in that: It includes a collection box (1), a door panel (2), a fixed frame (6) and a connecting pipe (10); One end of the fixed frame (6) is provided with a guiding part (7). The collection box (1) and the guiding part (7) are connected through the connecting pipe (10), and the inner diameter value of the connecting pipe (10) is smaller than the inner diameter values of the fixed frame (6) and the collection box (1); Placing components for placing bait are provided in both the fixed frame (6) and the connecting pipe (10). The door panel (2) is rotatably connected to one end of the collection box (1) away from the connecting pipe (10), and a limiting component for fixing the other end of the door panel (2) is provided on the collection box (1).

2. A loach breeding and capturing cage according to claim 1, characterized in that: The limiting component includes a connecting rod (5) and a limiting block (8); A fixing part (4) is provided on the fixed frame (6). There are two limiting blocks (8). Two sliding grooves are provided on the fixing part (4), and the two limiting blocks (8) are respectively slidably connected to the two sliding grooves on the fixing part (4); Springs (17) are provided on the limiting blocks (8), and the springs (17) are respectively connected to the corresponding sliding grooves. The two ends of the connecting rod (5) are respectively connected to the two limiting blocks (8); A supporting part (9) is provided in the collection box (1). The supporting part (9) is in a shape of a square frame with a hole in the middle. The supporting part (9) is connected to the inner wall of the collection box (1). When the door panel (2) is in the closed state, the limiting block (8) presses against the surface of the door panel (2), and the door panel (2) presses against the surface of the supporting part (9).

3. The loach breeding and capturing cage according to claim 1, characterized in that: The placing component includes a cover body (14) and a feeding box (15); An installation frame is provided in the fixed frame (6). The feeding box (15) is connected to the installation frame. The cover body (14) is in threaded fit connection with the feeding box (15). A plurality of leakage holes are provided on the feeding box (15) and are evenly distributed.

4. A loach breeding and capturing cage according to claim 3, characterized in that: The installation frame includes installation rods (11) and an installation ring (18); There are multiple installation rods (11), and the installation rods (11) are all connected to the installation ring (18). The feeding box (15) is connected to the installation ring (18). A plurality of fixing blocks (12) are provided on the inner wall of the fixed frame (6), and the fixing blocks (12) correspond to the installation rods (11) one by one; An installation block (16) is provided at one end of the installation rod (11) away from the installation ring. An installation groove (19) is provided on the fixing block (12). The installation block (16) is in sliding fit connection with the installation groove (19). A convex block (13) with a certain elasticity is provided in the installation groove (19).

5. A loach breeding and capturing cage according to claim 4, characterized in that: The projected shape of the installation block (16) is a dovetail shape, and the shape of the installation groove (19) corresponds to the shape of the installation block (16).

6. The loach breeding and capturing cage according to claim 1, characterized in that: The guiding part (7) is in a funnel-shaped structure, and the inner diameter value of the guiding part (7) gradually decreases along its axial direction towards the direction close to the connecting pipe (10).

7. The loach breeding and capturing cage according to claim 1, characterized in that: A handle (3) is provided on the door panel (2).

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