Isolation device for marine product culture

Abstract

The utility model provides an isolating device for marine product culture, which belongs to the technical field of marine product culture and comprises an isolating rod and an isolating net which are in threaded connection in sequence, dovetail grooves are symmetrically formed in the outer wall of the isolating rod, and an adjusting and locking assembly for straightening the isolating net is arranged on the side wall, extending out of the dovetail grooves, of a dovetail block. The adjusting and locking assembly is connected with the separation net through the detachable assembly, each fixing point of the separation net is located on the adjusting and locking assembly to be connected through the detachable assembly, then the corresponding point position on the separation net is driven to move through the adjusting and locking assembly, and therefore the separation net is stretched straight, and the fixing points of the separation net are locked after being stretched straight. Two adjacent points of the isolation net are stretched, so that the isolation net is prevented from being loosened, the loosened isolation net is prevented from influencing organisms, the isolation rods are fixed to the bottom of a culture area through the insertion rod assemblies, the stability of the isolation rods is guaranteed, and the stability of the isolation net is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of seafood farming, in particular to an isolation device for seafood farming. Background Technique

[0002] Seafood farming is to make economic animals and plants reproduce and grow through artificial control and management in a specific water body. The farming methods include onshore water tanks, pond farming, beach and shallow sea dikes, net enclosures, shallow sea raft farming, shallow sea cage farming, etc. According to the ecological habits of the farming objects, create suitable environmental conditions to promote the large-scale reproduction and rapid growth of organisms. Since the varieties of organisms are different, it is necessary to separate each part at the farming area to ensure that the growth environment in each isolation area will not be disturbed.

[0003] A related technology (publication number: CN210275543U) discloses an isolation device for seafood farming. The disclosed technical solution is as follows: Multiple isolation rods are butt-jointed in pairs through the screws at the bottom and the threaded holes opened at the top, which can be quickly disassembled and replaced, convenient for maintenance, and can also meet the needs of different height seabeds, with strong practicability; at the bottom of the isolation rod, a locking ring is clamped through a bearing, and by rotating the locking ring, the screw can be driven to be docked with the threaded hole.

[0004] In the above-disclosed technical solution, it is found that the following problems exist in the related technology: Due to the material problem of the isolation net, the isolation net usually has ductility. When the isolation net is installed on the isolation rod, the isolation net between two adjacent positioning points is not straightened, so that the loose isolation net between two adjacent isolation areas floats in the water, which will interfere with the organisms in the water and thus affect the growth of seafood. For this reason, we propose a new isolation device for seafood farming.

[0005] It should be noted that the information disclosed in the above background art section is only used to strengthen the understanding of the background art section of the present application, and thus may include prior art information that does not constitute known to those of ordinary skill in the art. Content of the Utility Model

[0006] The utility model aims to solve at least one of the technical problems existing in the prior art or related technologies. To solve the problem of seafood farming isolation existing in the above prior art, the utility model provides an isolation device for seafood farming, which adopts an isolation net straightening adjustment component combined with an adjustable mechanism at the top of the isolation rod to achieve the effect of ensuring the stability of the area where the seafood is located. The specific technical solution is as follows:

[0007] A separation device for seafood farming, comprising a separation rod and a separation net that are threadedly connected in sequence. The outer wall of the separation rod is symmetrically provided with dovetail grooves. A dovetail block is slidably arranged on the inner wall of the dovetail groove. An adjustment and locking assembly for straightening the separation net is arranged on the side wall of the dovetail block extending out of the dovetail groove. And the adjustment and locking assembly is connected to the separation net through a detachable assembly. The bottom end of the separation rod is threadedly connected with a plug rod assembly for bottom fixation.

[0008] In the above technical solution, a top rod is threadedly connected to the top end of the separation rod located at the top. A floating ball seat is arranged above the top rod. And the top rod and the floating ball seat are connected through a steering assembly. And a directional assembly for locking the angle is arranged on the steering assembly.

[0009] The steering assembly includes a steering seat fixedly installed at the top end of the top rod. A steering block is fixedly installed at the bottom of the floating ball seat. And the steering block is embedded in the inner cavity of the steering seat.

[0010] The directional assembly includes a locking seat threadedly connected to the outer wall of the steering seat. Deformation grooves are circumferentially and evenly arranged along the edge of the top of the steering seat.

[0011] The adjustment and locking assembly includes a moving seat slidably arranged on the outer wall of the separation rod. A positioning member is threadedly connected to the side wall of the moving seat. And the moving seat is fixedly installed on the side wall of the dovetail block extending out of the dovetail groove.

[0012] The detachable assembly includes a snap ring fixedly installed on the outer wall of the moving seat. Spring latches are evenly rotatably arranged at both side edges of the separation net.

[0013] The plug rod assembly includes a base threadedly connected to the bottom end of the lowermost separation rod. Plug rods are evenly arranged at the bottom of the base.

[0014] Snap rings are arranged on the outer wall of the separation rod, the outer wall of the floating ball seat, and the top of the base.

[0015] A floating ball is threadedly connected to the top of the floating ball seat.

[0016] A counterweight is arranged between the base and the plug rod.

[0017] Compared with the prior art, the beneficial effects of the present utility model are: This separation device for seafood farming:

[0018] 1. After the points of the isolation net are fixed on the base and each moving seat respectively, slide the moving seat on the bottommost isolation rod, so that the moving seat drives the fixed points of the isolation net to move, thereby straightening the isolation net. Then slide the moving seats on each isolation rod in turn, so as to stretch the isolation net tightly, ensuring that the critical points of the isolation net are in stable positions everywhere, thus avoiding the loosening of the isolation net and preventing the loose isolation net from affecting the organisms.

[0019] 2. At the top of the isolation rod, through the steering component, the isolation net at the top is bent towards the inner side of the breeding area, so that the snap ring on the steering seat drives the top edge of the isolation net to converge towards the center until the isolation net is stretched tightly. Then lock the position of the rotating seat. By gathering the top of the isolation net, it is prevented that organisms jump out from above the isolation net and avoid organisms jumping out from within the isolation net, thereby playing a protective effect on the organisms in the breeding area.

[0020] 3. Threaded holes are opened at the tops of the isolation rod, the base, and the floating ball seat. Threaded posts are fixedly installed at the bottoms of the isolation rod, the outer wall bottom of the floating ball, and the bottom end of the top rod. Through the threaded connection between the threaded post and the threaded hole, each component can be disassembled, making the transportation and carrying process more convenient.

[0021] 4. The floating ball can play a very good role as an isolation warning fence on the water surface or in the waterway to prevent fishing boats from breaking in. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural diagram of an isolation device for mariculture of the present utility model;

[0023] Figure 2 is a schematic structural diagram of the isolation rod part of the present utility model;

[0024] Figure 3 is a structural sectional view of the isolation rod part of the present utility model;

[0025] Figure 4 is a schematic structural diagram of the retracting rod part of the present utility model;

[0026] Figure 5 is Figure 1 a partial enlarged view of A of

[0027] Among them, Figures 1 to 5The corresponding relationship between the reference numerals in the drawings and the component names is as follows: 1 - isolation rod, 2 - isolation net, 3 - ejector rod, 4 - float seat, 5 - threaded hole, 6 - threaded post, 7 - base, 8 - moving seat, 9 - snap ring, 10 - float, 13 - insertion rod, 16 - counterweight, 17 - connecting rod, 18 - dovetail groove, 19 - dovetail block, 20 - positioning member, 21 - deformation groove, 22 - steering seat, 23 - locking seat, 25 - steering block, 26 - spring lock, 27 - connecting frame. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] Next, in combination with specific implementation cases and attached Figures 1-5 The present invention will be further described, but the present invention is not limited to these embodiments.

[0030] An isolation device for seafood farming includes an isolation rod 1 and an isolation net 2 that are sequentially threadedly connected. Threaded holes 5 are opened at the top of each isolation rod 1, and threaded posts 6 are installed at the bottom of each isolation rod 1. Through the threaded connection between the threaded hole 5 and the adjacent threaded post 6, the isolation rods 1 are sequentially connected from top to bottom, enabling the isolation rods 1 to be detachable, making the transportation and installation processes more convenient. Through the detachable component, the isolation net 2 can be removed from the isolation rod 1, making it more convenient to replace the isolation net 2.

[0031] Dovetail grooves 18 are symmetrically opened on the outer wall of the isolation rod 1. Two dovetail grooves 18 are longitudinally symmetrically opened on the circumferential outer wall of each isolation rod 1 in the front and back. The cross-section of the dovetail groove 18 is T-shaped. A dovetail block 19 is slidably arranged on the inner wall of the dovetail groove 18. The cross-section of the dovetail block 19 is T-shaped, and the shape of the dovetail block 19 corresponds to that of the dovetail groove 18, enabling the dovetail block 19 to fit and slide on the inner wall of the dovetail groove 18.

[0032] An adjustment and locking component for straightening the isolation net 2 is arranged on the side wall of the dovetail block 19 extending out of the dovetail groove 18, and the adjustment and locking component is connected to the isolation net 2 through a detachable component. Each fixing point of the isolation net 2 is connected to the adjustment and locking component through the detachable component, and then the corresponding points on the isolation net 2 are driven to move by the adjustment and locking component, thereby straightening the isolation net 2. After straightening, the fixing points of the isolation net 2 are locked. By stretching between two adjacent points of the isolation net 2, the slack of the isolation net 2 is avoided, and further, the impact on organisms caused by the slack isolation net 2 is prevented.

[0033] The bottom end of the isolation rod 1 is threadedly connected with a plug rod assembly for bottom fixation. The isolation rod 1 is fixed at the bottom of the breeding area through the plug rod assembly, ensuring the stability of the isolation rod 1 and thus the stability of the isolation net 2.

[0034] Among them, the top end of the isolation rod 1 located at the top is threadedly connected with a top rod 3. A floating ball seat 4 is arranged above the top rod 3, and the top rod 3 is connected with the floating ball seat 4 through a steering assembly, and a directional assembly for locking the angle is arranged on the steering assembly. The bottom end of the top rod 3 is fixedly installed with a threaded column 6, and a threaded hole 5 is opened at the top end of the isolation rod 1, so that the top rod 3 is threadedly connected with the adjacent isolation rod 1, making the top rod 3 detachable from the isolation rod 1.

[0035] At the top of the isolation rod 1, the isolation net 2 at the top is bent towards the inner side of the breeding area through the steering assembly, and then the bending angle is locked through the directional assembly. Through the isolation net 2 with the top converged, it is avoided that organisms jump out from inside the isolation net 2, thus playing a protective effect on the organisms in the breeding area.

[0036] It should be noted that the steering assembly includes a steering seat 22 fixedly installed at the top end of the top rod 3, and a steering block 25 is fixedly installed at the bottom of the floating ball seat 4. The steering block 25 is a spherical block, and a spherical cavity corresponding to the steering block 25 is opened at the top of the steering seat 22, so that the steering block 25 is embedded and rotates in the spherical cavity. And the steering block 25 is embedded in the inner cavity of the steering seat 22, so that the floating ball seat 4 can adjust the rotation direction.

[0037] Rotate the steering seat 22 towards the area surrounded by the isolation net 2, so that the clamping ring 9 on the steering seat 22 drives the top edge of the isolation net 2 to converge towards the center until the isolation net 2 is straightened. Then lock the position of the rotating seat 22. By converging the top of the isolation net 2, it is prevented that organisms jump out from above the isolation net 2.

[0038] In addition, the directional assembly includes a locking seat 23 threadedly connected to the outer wall of the steering seat 22. Deformation grooves 21 are circumferentially and evenly opened at the top edge of the steering seat 22. External threads are circumferentially opened on the outer wall of the steering seat 22, and internal threads are opened on the inner wall of the locking seat 22. The locking seat 22 is screwed on the outer wall of the steering seat 22. Due to the extrusion force of the locking seat 22, the deformation grooves 21 become smaller, so that the top edge of the steering seat 22 converges and deforms, thus locking the position of the steering block 25, and further ensuring the stability of the top of the isolation net 2 after convergence. Steering adjustment and stretching are carried out according to the ductility adjustment of the isolation net 2, bringing convenience to the operation process of relevant personnel.

[0039] In addition, the adjustment locking component includes a moving seat 8 slidably arranged on the outer wall of the isolation rod 1. A positioning member 20 is threadedly connected to the side wall of the moving seat 8, and the moving seat 8 is fixedly installed on the side wall of the dovetail block 19 extending out of the dovetail groove 18. The arcs of the two arc-shaped moving seats 8 correspond to the isolation rod 1, so that the two moving seats 8 are respectively slidably attached to the outer wall of the isolation rod 1 symmetrically front and back. The symmetrically arranged moving seats 8 on both sides are fixedly connected by two arc-shaped connecting rods 17, so that the two moving seats 8 move synchronously.

[0040] After respectively fixing the points of the isolation net 2 on the base 7 and each moving seat 8, slide the moving seat 8 on the bottommost isolation rod 1, so that the moving seat 8 drives the fixed points of the isolation net 2 to move, thereby straightening the isolation net 2. Then slide the moving seats 8 on each isolation rod 1 in sequence, thereby stretching the isolation net 2 taut, ensuring that the critical point of the isolation net 2 is in a stable position everywhere.

[0041] Furthermore, the detachable component includes a snap ring 9 fixedly installed on the outer wall of the moving seat 8. Spring latches 26 are evenly and rotatably arranged at both side edges of the isolation net 2. The locking member of the spring latch 26 is rotatably arranged on the latch through a compression spring. Connecting frames 27 are fixedly installed at both side edges of the isolation net 2. A rotating shaft is embedded and installed in the inner cavity of the connecting frame 27. The side wall of the spring latch 26 is movably sleeved outside the rotating shaft through an installation hole opened by a connecting member.

[0042] When connecting the isolation net 2 to the isolation rod 1, snap the spring latch 26 on the isolation net 2 onto the outside of the snap ring 9, and it can be removed from the snap ring 9 by toggling the elastic piece on the spring latch 26, making it more convenient to disassemble the isolation net 2.

[0043] The plug rod component includes a base 7 threadedly connected to the bottom end of the bottommost isolation rod 1. A plurality of plug rods 13 are evenly arranged at the bottom of the base 7. The stability of the position where the isolation rod 1 is located is ensured by the plurality of plug rods 13, and further the stability of the isolation net 2 is ensured.

[0044] Snap rings 9 are arranged on the outer wall of the isolation rod 1, the outer wall of the float seat 4, and the top of the base 7. The snap rings 9 on the isolation rod 1, the float seat 4, and the base 7 are on the same vertical line, thus ensuring the stability of the connection of the isolation net 2.

[0045] A float ball 10 is threadedly connected to the top of the float seat 4. A vertical fixed installation threaded post 6 is opened at the bottom of the outer wall of the float ball 10, and a threaded hole 5 is opened at the top of the float seat 4. The float ball 10 can play a good role in isolating and warning fences on the water surface or in the waterway to prevent fishing boats from breaking in and the danger caused by people swimming in dangerous areas in summer, while isolating pollution sources to prevent water sources from being polluted and preventing related safety hazards.

[0046] Install a solar warning light on the top of the floating ball 10 to improve the warning effect when the lighting adjustment is poor.

[0047] A counterweight block 16 is arranged between the base 7 and the insertion rod 13. By adding the bottom gravity through the counterweight block 16, the stability of the isolation rod 1 is ensured.

[0048] Threaded holes 5 are provided at the tops of the isolation rod 1, the base 7, and the floating ball seat 4. Threaded posts 6 are fixedly installed at the bottom of the isolation rod 1, the bottom outer wall of the floating ball 10, and the bottom end of the top rod 3. Through the threaded connection between the threaded post 6 and the threaded hole 5, each component can be disassembled, making the transportation and carrying process more convenient.

[0049] All components on this device are sprayed with corrosion-resistant paint, and the material of the corrosion-resistant paint is epoxy resin AB glue.

[0050] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0051] In addition, the terms "first", "second", "third", and "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", "third", and "fourth" may explicitly or implicitly include at least one of these features.

[0052] In the present invention, unless otherwise clearly defined and limited, the terms "install", "set", "connect", "fix", "swivel connection", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. It can be the internal communication of two components or the interaction relationship between two components. Unless otherwise clearly limited, for those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0053] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An isolation device for aquaculture of marine products, comprising an isolation rod (1) and an isolation net (2) which are threadedly connected in sequence, characterized in that: The outer wall of the isolation rod (1) is symmetrically provided with a dovetail groove (18), and the inner wall of the dovetail groove (18) is slidably provided with a dovetail block (19). The side wall of the dovetail block (19) extending outside the dovetail groove (18) is provided with an adjustment locking component for straightening the isolation net (2), and the adjustment locking component is connected to the isolation net (2) through a detachable component. The bottom end of the isolation rod (1) is threadedly connected with a rod assembly for bottom fixing.

2. The isolation device for aquaculture of marine products according to claim 1, characterized in that: The top end of the isolation rod (1) located at the top is threadedly connected to a push rod (3), a float seat (4) is arranged above the push rod (3), and the push rod (3) and the float seat (4) are connected via a steering assembly, and a directional assembly for locking an angle is arranged on the steering assembly.

3. The isolation device for aquaculture of marine products according to claim 2, characterized in that: The steering assembly comprises a steering seat (22) fixedly mounted on the top end of the push rod (3); a steering block (25) is fixedly mounted on the bottom of the float seat (4), and the steering block (25) is embedded in the inner cavity of the steering seat (22).

4. The isolation device for aquaculture of marine products according to claim 3, characterized in that: The orientation assembly comprises a locking seat (23) threadedly connected to the outer wall of the steering seat (22), and deformation grooves (21) are evenly arranged along the top edge of the steering seat (22) in the circumferential direction.

5. The isolation device for aquaculture of marine products according to claim 4, characterized in that: The adjustment locking assembly comprises a movable seat (8) slidably arranged on the outer wall of the isolation rod (1), a positioning member (20) is threadedly connected to the side wall of the movable seat (8), and the movable seat (8) is fixedly mounted on the side wall of the dovetail block (19) extending outside the dovetail groove (18).

6. The isolation device for aquaculture of marine products according to claim 5, characterized in that: The detachable component comprises a clamping ring (9) fixedly mounted on the outer wall of the movable seat (8), and spring lock buckles (26) are evenly rotated and arranged at the edges of both sides of the isolation net (2).

7. The isolation device for aquaculture of marine products according to claim 6, characterized in that: The insertion rod assembly comprises a base (7) threadedly connected to the bottom end of the isolation rod (1) at the bottom, and insertion rods (13) are evenly arranged at the bottom of the base (7).

8. The isolation device for aquaculture of marine products according to claim 7, characterized in that: The outer wall of the isolation rod (1), the outer wall of the float seat (4), and the top of the base (7) are all provided with the clamping ring (9).

9. The isolation device for aquaculture of marine products according to claim 2, characterized in that: The top of the float seat (4) is threadedly connected with a float (10).

10. The isolation device for aquaculture of marine products according to claim 7, characterized in that: A counterweight block (16) is provided between the base (7) and the insertion rod (13).

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