Rapid fishing device for aquaculture

Abstract

The rapid fishing device comprises a culture pond, a connecting frame is arranged at one end of an inner cavity of the culture pond, a screen plate is installed in the connecting frame, and a retractable structure is fixedly installed in the middle of the left end and the right end of the outer surface of the upper end of the culture pond. The folding and unfolding structure comprises a gear motor, a supporting frame, a rotating shaft and a folding and unfolding disc. According to the rapid fishing device for aquaculture, the screen plate is driven to move through the retracting and releasing structure, aquatic products are driven to one end of a culture pond, the aquatic products are limited in a fixed area, fishing is facilitated, fishing is convenient and fast, the fishing difficulty is reduced, the screen plate is conveniently limited through the arranged connecting frame, and the fishing efficiency is improved. The screen plates with different hole diameters can be conveniently replaced according to needs, the applicability is improved, the connecting rod is arranged, the hanging ring is fixed to the middle of the connecting rod, and then traction is conducted through the retracting and releasing structure, so that the screen plates and the connecting frame can stably move.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture, in particular to a quick fishing device for aquaculture. Background Art

[0002] In aquaculture, aquatic products need to be caught. In the prior art, a lifting net fishing method is generally used, in which a lifting net that has been sunk to the bottom of the water is lifted to trap the fish in the net.

[0003] However, the lifting net fishing method requires setting up the nets in advance and feeding bait to attract fish to gather. This process requires a certain amount of time and skills.

[0004] Therefore, we propose a rapid fishing device for aquaculture. Utility Model Content

[0005] (1) Technical problems solved

[0006] In view of the shortcomings of the existing technology, the utility model provides a rapid fishing device for aquaculture, which is easy to operate, improves the efficiency and convenience of fishing, and can effectively solve the problems in the background technology.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a rapid fishing device for aquaculture, comprising a breeding pond, a connecting frame is provided at one end of the inner cavity of the breeding pond, a screen plate is installed in the connecting frame, and a retractable structure is fixedly installed in the middle of the left and right ends of the upper outer surface of the breeding pond, the retractable structure includes a reduction motor, a support frame, a rotating shaft and a retractable disk, and a steel rope is wound on the retractable disk, the connecting frame includes a moving block, a slide groove, a wall panel, a connecting rod, a hanging ring, a concave plate and a connecting plate, and guide rails are fixedly installed on both sides of the upper outer surface of the breeding pond.

[0009] Preferably, the number of the concave plates, movable blocks, connecting rods and hanging rings are two groups, the connecting plate is fixedly installed at the lower part between the two groups of the concave plates, the screen plate is inserted between the two groups of the concave plates, and the bottom of the screen plate is supported by the connecting plate.

[0010] Preferably, the lower part of the outer surface of one end of the moving block is fixedly connected to the upper part of the outer surface of one side of the concave plate, the sliding groove is opened on one side of the outer surface of the lower end of the moving block, and the moving block is slidingly connected to the outer wall of the guide rail through the sliding groove.

[0011] Preferably, the wall panel is fixedly installed between the middle of the outer surfaces on both sides of the moving block and the outer surfaces at both ends of the connecting rod, the lifting ring is fixedly installed in the middle of the outer surface of one side of the connecting rod, and the end of the steel rope away from the retractable structure is fixedly connected to the lifting ring.

[0012] Preferably, the reduction motor and the support frame are both fixedly mounted on one end of the outer surface of the upper end of the culture pond, the rotating shaft is connected between the reduction motor and the support frame, and the retractable disk is fixedly mounted on the outer wall in the middle of the rotating shaft.

[0013] Preferably, a sealed bearing is provided between the rotating shaft and the support frame, the rotating shaft is rotatably connected to the support frame through the sealed bearing, a coupling is provided between the rotating shaft and the reduction motor, and the outer surface of one end of the rotating shaft is fixedly connected to the outer surface of one end of the output shaft in the reduction motor through the coupling.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the present invention provides a rapid fishing device for aquaculture, which has the following beneficial effects:

[0016] 1. This rapid fishing device for aquaculture drives the screen plate to move through the retractable structure, drives the aquatic products to one end of the breeding pond, and confines the aquatic products in a fixed area, which is convenient for fishing, easy for fishing, and reduces the difficulty of fishing.

[0017] 2. This rapid fishing device for aquaculture facilitates positioning of the screen plate through the provided connecting frame, and facilitates replacement of screen plates with different apertures as needed, thereby improving applicability.

[0018] 3. This rapid fishing device for aquaculture is equipped with a connecting rod, a lifting ring is fixed to the middle of the connecting rod, and then pulled by a retractable structure so that the screen plate and the connecting frame can move stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a quick fishing device for aquaculture according to the present utility model.

[0020] Figure 2 The utility model is a structural schematic diagram of a screen plate and a connecting frame in a quick fishing device for aquaculture.

[0021] Figure 3 The utility model is a structural schematic diagram of a connecting frame in a rapid fishing device for aquaculture.

[0022] Figure 4 This is a structural schematic diagram of the retractable structure of a rapid fishing device for aquaculture according to the present utility model.

[0023] In the figure: 1. Breeding pond; 2. Retractable structure; 3. Guide rail; 4. Screen plate; 5. Connecting frame; 6. Steel rope; 7. Moving block; 8. Slide; 9. Wall panel; 10. Connecting rod; 11. Lifting ring; 12. Concave plate; 13. Connecting plate; 14. Reducer motor; 15. Support frame; 16. Rotating shaft; 17. Retractable disk. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] This embodiment is a rapid fishing device for aquaculture.

[0026] like Figure 1-4 As shown, it includes a breeding pond 1, a connecting frame 5 is provided at one end of the inner cavity of the breeding pond 1, a screen plate 4 is installed in the connecting frame 5, and a retractable structure 2 is fixedly installed in the middle of the left and right ends of the upper outer surface of the breeding pond 1. The retractable structure 2 includes a reduction motor 14, a support frame 15, a rotating shaft 16 and a retractable disk 17, and a steel rope 6 is wound around the retractable disk 17. The connecting frame 5 includes a moving block 7, a slide 8, a wall panel 9, a connecting rod 10, a hanging ring 11, a concave plate 12 and a connecting plate 13. Guide rails 3 are fixedly installed on both sides of the upper outer surface of the breeding pond 1.

[0027] The number of concave plates 12, moving blocks 7, connecting rods 10 and hanging rings 11 are all two groups. The connecting plate 13 is fixedly installed at the lower part between the two groups of concave plates 12. The screen plate 4 is inserted between the two groups of concave plates 12, and the bottom of the screen plate 4 is supported by the connecting plate 13; the lower part of the outer surface of one end of the moving block 7 is fixedly connected to the upper part of the outer surface of one side of the concave plate 12, the slide groove 8 is opened on one side of the outer surface of the lower end of the moving block 7, and the moving block 7 is slidably connected to the outer wall of the guide rail 3 through the slide groove 8; the wall plate 9 is fixedly installed between the middle part of the outer surface of both sides of the moving block 7 and the outer surfaces of both ends of the connecting rod 10, and the hanging ring 11 is fixedly installed on one side of the connecting rod 10 The middle of the outer surface, and the end of the steel rope 6 away from the retractable structure 2 is fixedly connected to the lifting ring 11; the reduction motor 14 and the support frame 15 are both fixedly installed on one end of the outer surface of the upper end of the breeding pond 1, the rotating shaft 16 is connected between the reduction motor 14 and the support frame 15, and the retractable disk 17 is fixedly installed on the outer wall of the middle part of the rotating shaft 16; a sealed bearing is provided between the rotating shaft 16 and the support frame 15, and the rotating shaft 16 is rotatably connected to the support frame 15 through the sealed bearing, and a coupling is provided between the rotating shaft 16 and the reduction motor 14, and the outer surface of one end of the rotating shaft 16 is fixedly connected to the outer surface of one end of the output shaft in the reduction motor 14 through the coupling.

[0028] It should be noted that the present invention is a rapid fishing device for aquaculture. First, a screen plate 4 with a suitable aperture is selected according to the needs. Then, the screen plate 4 is installed. The screen plate 4 only needs to be inserted between the two groups of concave plates 12. The bottom of the screen plate 4 is supported by the connecting plate 13. After the screen plate 4 is installed, the screen plate 4 is located at one end of the inner cavity of the culture pond 1. The two groups of retractable structures 2 are started, one group of retractable structures 2 retracts the material, and the other group of retractable structures 2 discharges the material. The rotation of the reduction motor 14 drives the rotating shaft 16. The rotating shaft 16 drives the retractable disk 17 to rotate, and the retractable disk 17 winds the steel rope 6. The steel rope 6 pulls the connecting frame 5 and the screen plate 4 to move. The moving block 7 slides on the outer wall of the guide rail 3 through the slide groove 8, and the screen plate 4 is driven to move by the operation of the reduction motor 14. The screen plate 4 drives the aquatic products that cannot pass through the mesh to the inner end of the breeding pond 1, which is convenient for rapid fishing of the aquatic products, improves the fishing efficiency, is easy to operate, does not require special fishing skills, and has high applicability.

[0029] It should be noted that, in this document, relational terms such as first and second (number one, number two), etc., are used solely to distinguish one entity or operation from another, and do not necessarily require or imply any actual relationship or order between these entities or operations. Furthermore, the terms "include," "comprise," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus that includes a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "includes a..." does not preclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element.

[0030] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements shall fall within the scope of the present invention as claimed.

Claims

1. A rapid fishing device for aquaculture, comprising a breeding pond (1), characterized in that: A connecting frame (5) is provided at one end of the inner cavity of the culture pond (1), and a screen plate (4) is installed in the connecting frame (5). A retractable structure (2) is fixedly installed in the middle of the left and right ends of the outer surface of the upper end of the culture pond (1). The retractable structure (2) includes a reduction motor (14), a support frame (15), a rotating shaft (16) and a retractable disk (17), and a steel rope (6) is wound around the retractable disk (17). The connecting frame (5) includes a moving block (7), a slide groove (8), a wall plate (9), a connecting rod (10), a lifting ring (11), a concave plate (12) and a connecting plate (13). Guide rails (3) are fixedly installed on both sides of the outer surface of the upper end of the culture pond (1).

2. A rapid fishing device for aquaculture according to claim 1, characterized in that: The number of the concave plates (12), the moving blocks (7), the connecting rods (10) and the hanging rings (11) is two groups, the connecting plate (13) is fixedly installed at the lower part between the two groups of the concave plates (12), the screen plate (4) is inserted between the two groups of the concave plates (12), and the bottom of the screen plate (4) is supported by the connecting plate (13).

3. A rapid fishing device for aquaculture according to claim 2, characterized in that: The lower portion of the outer surface of one end of the moving block (7) is fixedly connected to the upper portion of the outer surface of one side of the concave plate (12), the sliding groove (8) is opened on one side of the outer surface of the lower end of the moving block (7), and the moving block (7) is slidably connected to the outer wall of the guide rail (3) through the sliding groove (8).

4. A rapid fishing device for aquaculture according to claim 3, characterized in that: The wall panel (9) is fixedly mounted between the middle of the outer surfaces of both sides of the moving block (7) and the outer surfaces of both ends of the connecting rod (10), the lifting ring (11) is fixedly mounted on the middle of the outer surface of one side of the connecting rod (10), and the end of the steel rope (6) away from the retractable structure (2) is fixedly connected to the lifting ring (11).

5. The rapid fishing device for aquaculture according to claim 4, characterized in that: The reduction motor (14) and the support frame (15) are both fixedly mounted on one end of the outer surface of the upper end of the culture pond (1); the rotating shaft (16) is connected between the reduction motor (14) and the support frame (15); and the retractable disc (17) is fixedly mounted on the outer wall of the middle portion of the rotating shaft (16).

6. A rapid fishing device for aquaculture according to claim 5, characterized in that: A sealed bearing is provided between the rotating shaft (16) and the support frame (15), and the rotating shaft (16) is rotatably connected to the support frame (15) through the sealed bearing. A coupling is provided between the rotating shaft (16) and the reduction motor (14), and the outer surface of one end of the rotating shaft (16) is fixedly connected to the outer surface of one end of the output shaft in the reduction motor (14) through the coupling.

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