Underwater protective purse seine for fishery breeding

Abstract

The utility model discloses an underwater protective purse seine for fishery breeding, which belongs to the technical field of fishery breeding and comprises two symmetrically arranged supporting piles, protective nets are arranged in the middles of opposite surfaces of the two supporting piles, clamping grooves are formed in two sides of each supporting pile, and the supporting piles are arranged in the clamping grooves. A pair of lifting frames are arranged in the middle of the top face of the supporting pile in a penetrating mode, a pair of rotating rods are movably connected to the positions, close to the rear side, of the top face of the supporting pile, a set of magnetic blocks are fixedly connected to the positions, close to the inner sides, of the two ends of the bottom face of each lifting frame, and a toothed plate is fixedly connected to the position, close to the outer side, of one end of the bottom face of each lifting frame. The magnetic attraction assemblies are arranged to be attracted or separated from the surrounding net, so that fixing or dismounting of the surrounding net is achieved, replacement work of the surrounding net is greatly facilitated, the synchronous assemblies are arranged, adjustment work of the two adjacent magnetic attraction assemblies can be synchronously or independently conducted according to the replacement condition of the surrounding net, and replacement of the surrounding net is further facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of fishery breeding, and more specifically to an underwater protective seine for fishery breeding. Background Art

[0002] Fishery farming, also known as aquaculture, refers to the cultivation of fish or various seafood for food in artificial ponds on the shore. In order to prevent the farmed fish or seafood from escaping and to avoid mutual influence between different farmed organisms, protective fences are needed to separate them.

[0003] Based on the above, the inventors found that: since the protective fence is immersed in water for a long time, it is prone to corrosion over time and therefore needs to be replaced frequently. The existing protective fence is connected to the support rods by a fixed connection, which makes it inconvenient to replace each time. Therefore, in view of this, the inventors studied and improved the existing structure to provide an underwater protective fence for fishery farming, in order to achieve a more practical purpose. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide an underwater protective fence for fishery farming. The scheme realizes the fixation or removal of the fence by vertically adjusting the magnetic suction component to adsorb or separate from the fence, which greatly facilitates the replacement of the fence. In addition, a synchronization component is provided, and the adjustment work of two adjacent groups of magnetic suction components can be performed synchronously or individually according to the replacement situation of the fence, further facilitating the replacement of the fence.

[0006] 2. Technical solution

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] An underwater protective fence for fishery farming, comprising two symmetrically arranged support piles, a protective net is centrally arranged on opposite surfaces of the two support piles, a clamping groove is provided on both sides of the support piles, and a pair of lifting frames are centrally arranged on the top surface of the support piles, a pair of rotating rods are movably connected to the top surface of the support piles at the rear side, a group of magnetic blocks are fixedly connected to the inner sides of both ends of the bottom surface of the lifting frame, and a toothed plate is fixedly connected to the outer side of one end of the bottom surface of the lifting frame, a group of racks are fixedly connected to the outer side of one end of the rotating rod, and a synchronization mechanism is centrally arranged on the opposite surfaces of the two rotating rods;

[0009] The synchronization mechanism includes a clamping block and a clamping plate. A self-locking groove is provided at one end of the clamping block close to the top surface, and a handle is fixedly connected to one side of the clamping block. The self-locking block is slidably connected inside the clamping plate, and a reset spring is sleeved on the outer side of the self-locking block.

[0010] Furthermore, two ends of the protective net are respectively connected to the connecting grooves on the sides of the two supporting piles.

[0011] Furthermore, two groups of magnetic blocks on the inner sides of both ends of the lifting frame are respectively attached to the two sides of one end of the protective net, and the two groups of magnetic blocks have opposite magnetism.

[0012] Furthermore, one end of the rotating rod is located on one side of the top end of the lifting frame, and the rack is meshed and connected with the toothed plate.

[0013] Furthermore, one end of the clamping block is slidably connected to the corresponding rotating rod, and the clamping plate is fixedly connected to the corresponding rotating rod.

[0014] Furthermore, the other end of the clamping block is clamped with the clamping plate, and the self-locking groove is adapted to the self-locking block.

[0015] Furthermore, the top end of the self-locking block passes through the clamping plate, and the two ends of the return spring are fixedly connected to the self-locking block and the inner surface of the clamping plate respectively.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] (1) This solution adjusts the rotating rod to make the rack engage with the toothed plate, thereby driving the lifting frame to move vertically, so that the magnetic block is separated from and adsorbed on the side of the protective net, thereby replacing the protective net. Compared with the prior art, the vertical adjustment of the magnetic suction component can be used to adsorb or separate from the fence, thereby achieving the fixation or removal of the fence, which greatly facilitates the replacement of the fence.

[0019] (2) By setting up a synchronization mechanism, the connection between the clamping block and the clamping plate cooperates with the self-locking groove and the self-locking block to form a self-locking structure, so that two adjacent groups of magnetic suction components are connected as a whole. Conversely, the clamping block and the clamping plate are separated, and the adjustment work of a single group of magnetic suction components can be carried out. Compared with the prior art, the setting of the synchronization component can make it possible to adjust the two adjacent groups of magnetic suction components synchronously or individually according to the replacement situation of the fence, thereby further facilitating the replacement of the fence. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a partial structural schematic diagram of the support pile of the utility model;

[0022] Figure 3 It is a partial structural schematic diagram of the lifting frame of the utility model;

[0023] Figure 4 It is a structural disassembly diagram of the synchronization mechanism of the utility model.

[0024] Explanation of the numbers in the figure: 1. Support pile; 2. Protection net; 3. Snap-on groove; 4. Lifting frame; 5. Rotating rod; 6. Magnetic block; 7. Tooth plate; 8. Rack; 9. Synchronous mechanism; 10. Snap-on block; 11. Snap-on plate; 12. Self-locking groove; 13. Handle; 14. Self-locking block; 15. Reset spring. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0026] Example:

[0027] See also Figure 1-4 , an underwater protective fence for fishery farming, comprising two symmetrically arranged supporting piles 1, a protective net 2 is centrally arranged on the opposite surfaces of the two supporting piles 1, a clamping groove 3 is opened on both sides of the supporting piles 1, and a pair of lifting frames 4 are centrally arranged on the top surface of the supporting piles 1, a pair of rotating rods 5 are movably connected to the top surface of the supporting piles 1 at the rear side, a group of magnetic blocks 6 are fixedly connected to the inner sides of both ends of the bottom surface of the lifting frames 4, and a toothed plate 7 is fixedly connected to the outer side of one end of the bottom surface of the lifting frames 4, a group of racks 8 are fixedly connected to the outer side of one end of the rotating rod 5, and a synchronization mechanism 9 is centrally arranged on the opposite surfaces of the two rotating rods 5;

[0028] The synchronization mechanism 9 includes a clamping block 10 and a clamping plate 11. A self-locking groove 12 is provided at one end of the clamping block 10 close to the top surface, and a handle 13 is fixedly connected to one side of the clamping block 10. A self-locking block 14 is slidably connected inside the clamping plate 11, and a reset spring 15 is sleeved on the outer side of the self-locking block 14. In order to improve the replacement efficiency and replace the two protective nets 2 synchronously, a synchronization mechanism 9 is provided.

[0029] See also Figure 1 The two ends of the protective net 2 are respectively connected to the connecting grooves 3 on the sides of the two supporting piles 1. The supporting piles 1 are fixed inside the breeding pond, and the two ends of the protective net 2 are respectively connected to the connecting grooves 3 on the inner sides of the two adjacent supporting piles 1.

[0030] See also Figure 3The two groups of magnetic blocks 6 on the inner sides of the two ends of the lifting frame 4 are respectively attached to the two sides of one end of the protective net 2, and the two groups of magnetic blocks 6 have opposite magnetic properties. The lifting frame 4 is lowered, so that the two groups of magnetic blocks 6 are symmetrically adsorbed on the outer sides of the two ends of the protective net 2, thereby fixing the protective net 2.

[0031] See also Figure 3 One end of the rotating rod 5 is located on one side of the top of the lifting frame 4, and the rack 8 is meshed with the toothed plate 7. By rotating the rotating rod 5, the rack 8 is meshed with the toothed plate 7, thereby driving the lifting frame 4 to move vertically.

[0032] See also Figure 4 One end of the clamping block 10 is slidably connected to the corresponding rotating rod 5, and the clamping plate 11 is fixedly connected to the corresponding rotating rod 5. The clamping block 10 is slid outward to be clamped with the clamping plate 11.

[0033] See also Figure 4 The other end of the clamping block 10 is clamped with the clamping plate 11, and the self-locking groove 12 is adapted to the self-locking block 14. During the movement, the clamping block 10 squeezes the self-locking block 14 to slide upward, and at the same time compresses the reset spring 15 until the self-locking groove 12 at one end of the clamping block 10 and the self-locking block 14 move to the same vertical position.

[0034] See also Figure 4 The top of the self-locking block 14 passes through the clamping plate 11, and the two ends of the reset spring 15 are fixedly connected to the self-locking block 14 and the inner surface of the clamping plate 11 respectively. Under the action of the reset spring 15, the self-locking block 14 is reset and clamped with the self-locking groove 12 to form a self-locking structure, thereby connecting the two rotating rods 5 into a whole.

[0035] When in use: During the breeding process, the breeding pond is divided by the protective net 2 in cooperation with the supporting piles 1 to carry out aquaculture work. When the protective net 2 needs to be replaced, the rotating rod 5 is rotated to make the rack 8 mesh with the toothed plate 7, thereby driving the lifting frame 4 to move upward, so that the magnetic block 6 is separated from the side of the protective net 2, and the old protective net 2 can be removed, and the two ends of the new protective net 2 are respectively engaged with the engaging grooves 3 on the inner sides of the two adjacent supporting piles 1, and then the rotating rod 5 is rotated in the opposite direction to make the two groups of magnetic blocks 6 symmetrically adsorbed on the two ends of the protective net 2 on the outside, thereby fixing the protective net 2, completing the replacement work, and sliding it to the outside to engage. The self-locking block 14 is pushed upward to engage with the clamping plate 11, and the self-locking block 14 is pressed to slide upward during the movement, and the reset spring 15 is compressed at the same time, until the self-locking groove 12 at one end of the clamping block 10 and the self-locking block 14 move to the same vertical position. Under the action of the reset spring 15, the self-locking block 14 is reset and engaged with the self-locking groove 12 to form a self-locking structure, thereby connecting the two rotating rods 5 as a whole, so that the two protective nets 2 can be disassembled and replaced simultaneously. On the contrary, the self-locking block 14 is pulled upward to separate it from the self-locking groove 12, and the sliding clamping block 10 can be separated from the clamping plate 11, so as to carry out the replacement of a separate protective net 2.

[0036] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0037] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. An underwater protective seine for fishery aquaculture, comprising two symmetrically arranged support piles (1), wherein a protective net (2) is centrally arranged on opposite sides of the two support piles (1), characterized in that: Both sides of the support pile (1) are provided with a clamping groove (3), and a pair of lifting frames (4) are provided in the middle of the top surface of the support pile (1), a pair of rotating rods (5) are movably connected to the rear side of the top surface of the support pile (1), a group of magnetic blocks (6) are fixedly connected to the inner side of both ends of the bottom surface of the lifting frame (4), and a toothed plate (7) is fixedly connected to the outer side of one end of the bottom surface of the lifting frame (4), a group of racks (8) are fixedly connected to the outer side of one end of the rotating rod (5), and a synchronization mechanism (9) is provided in the middle of the opposite surfaces of the two rotating rods (5); The synchronization mechanism (9) comprises a clamping block (10) and a clamping plate (11); one end of the clamping block (10) is provided with a self-locking groove (12) close to the top surface, and one side of the clamping block (10) is fixedly connected with a handle (13); the inside of the clamping plate (11) is slidably connected with a self-locking block (14); and the outer side of the self-locking block (14) is sleeved with a return spring (15).

2. The underwater protective seine for fishery aquaculture according to claim 1, characterized in that: The two ends of the protective net (2) are respectively connected to the connecting grooves (3) on the sides of the two supporting piles (1) in a clamping manner.

3. The underwater protective seine for fishery aquaculture according to claim 1, characterized in that: Two groups of magnetic blocks (6) on the inner sides of the two ends of the lifting frame (4) are respectively attached to the two sides of one end of the protection net (2), and the two groups of magnetic blocks (6) have opposite magnetic properties.

4. The underwater protective seine for fishery aquaculture according to claim 1, characterized in that: One end of the rotating rod (5) is located on one side of the top end of the lifting frame (4), and the rack (8) is meshedly connected with the toothed plate (7).

5. The underwater protective seine for fishery aquaculture according to claim 1, characterized in that: One end of the clamping block (10) is slidably connected to the corresponding rotating rod (5), and the clamping plate (11) is fixedly connected to the corresponding rotating rod (5).

6. The underwater protective seine for fishery aquaculture according to claim 1, characterized in that: The other end of the clamping block (10) is clamped with the clamping plate (11), and the self-locking groove (12) is matched with the self-locking block (14).

7. The underwater protective seine for fishery aquaculture according to claim 1, characterized in that: The top end of the self-locking block (14) passes through the clamping plate (11), and the two ends of the return spring (15) are fixedly connected to the self-locking block (14) and the inner surface of the clamping plate (11) respectively.

Images