Adjustable depth oyster deep-sea hanging device

Abstract

The utility model provides a kind of adjustable depth's oyster deep-sea hanging device, it is related to oyster hanging technical field, and it includes: ring plate, the top of ring plate and near two end center place are fixedly connected with T type mounting piece, U type pipe is equipped with between two T type mounting pieces at equal intervals, and the both ends of U type pipe are fixedly connected with fixed pipe.In the utility model, by driving motor drives winding roller to rotate, can quickly wind or release hanging rope, accurately adjust oyster hanging depth, can satisfy the effect of different growth stages oyster to water depth environment demand, so as to can reach the effect of improving breeding adaptability and yield stability, simultaneously by the bolt in the convex mounting hole of dismounting fixed disc surface, using the cooperation structure that hexagonal column is embedded in hexagonal deep groove, winding roller can be quickly disassembled and replaced, can play the effect of improving the disassembly efficiency of single set winding roller, so as to can reach the effect of simplifying maintenance process and guaranteeing breeding operation continuity.

Description

Technical Field

[0001] This utility model relates to the field of oyster hanging culture technology, and in particular to an adjustable-depth deep-sea oyster hanging culture device. Background Technology

[0002] As oyster farming expands into deeper waters, significant differences exist in the marine environment (water flow velocity, temperature gradient, nutrient concentration, etc.) at different depths. Furthermore, oysters exhibit varying adaptability requirements to different depth environments at different growth stages—juvenile, young, and adult—(e.g., juveniles prefer slow-flowing, high-nutrient-content upper layers, while adults require stronger water exchange in the middle and lower layers). Deep-sea oyster hanging culture often employs fixed-length ropes or simple anchoring structures, making it difficult to flexibly adjust the depth according to the oyster's growth stage and the dynamic marine environment, thus hindering the improvement of farming efficiency and oyster quality.

[0003] Traditional deep-sea oyster farming equipment relies heavily on manual raising and lowering of the hoisting ropes to adjust the depth. This is time-consuming and labor-intensive in the deep-sea environment, with poor adjustment accuracy. It cannot quickly adapt to the precise water depth requirements of different growth stages of oysters, such as juvenile oysters, young oysters, and adult oysters. At the same time, the fixed structure of the winding roller is complex, and disassembly and assembly require special tools and are complicated. Replacing a single set of winding rollers takes a long time, which seriously affects the continuity of farming operations and increases equipment maintenance costs. Utility Model Content

[0004] This utility model mainly provides an adjustable-depth oyster deep-sea hanging culture device that allows for convenient adjustment of the oyster hanging culture height.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: an adjustable-depth oyster deep-sea hanging culture device, comprising: a ring plate, T-shaped mounting components, U-shaped tubes, a fixing tube, a mounting plate, hexagonal holes, a rotating rod, a winding roller, a hexagonal groove, a hexagonal plate, a fixing plate, a hexagonal deep groove, and a hexagonal column. T-shaped mounting components are fixedly connected to the top of the ring plate near the center of both ends. Multiple U-shaped tubes are used, and the U-shaped tubes are evenly spaced between two T-shaped mounting components. The fixing tube is fixedly connected to both ends of the U-shaped tubes. The mounting plate is installed on the top of the T-shaped mounting components, and a hexagonal hole is formed between the T-shaped mounting components and the mounting plate. Near both ends of the fixed tubes are embedded in and adapted to the hexagonal holes. The interior of each fixed tube is rotatably connected to a rotating rod by a bearing. Multiple take-up rollers are used and are arranged between the fixed tubes. Hexagonal grooves are opened at both ends of each take-up roller near the center. Hexagonal plates are embedded in the interior of each hexagonal groove. The fixed plate is fixedly connected to the surface of the hexagonal plate. The fixed plate at one end of each take-up roller is fixedly connected to one end of its adjacent rotating rod. One end of each of the three rotating rods is opened with a deep hexagonal groove. A hexagonal column is embedded and slidably connected inside each deep hexagonal groove. One end of the hexagonal column is fixedly connected to the adjacent fixed plate.

[0006] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. In this utility model, the winding roller is driven by a drive motor to rotate, which can quickly wind up or release the hanging rope and accurately adjust the oyster hanging depth. This can meet the water depth requirements of oysters at different growth stages, thereby improving the adaptability of farming and the stability of yield.

[0007] 2. In this utility model, after removing the bolts in the convex mounting holes on the surface of the fixing plate, the take-up roller can be quickly disassembled and replaced by using the matching structure of the hexagonal column embedded in the hexagonal deep groove. This can improve the disassembly and assembly efficiency of a single set of take-up rollers, thereby simplifying the maintenance process and ensuring the continuity of aquaculture operations.

[0008] 3. In this utility model, the integrated structure formed by the ring plate and the connecting plate provides a stable and spacious walking space for the operators, which facilitates the safe movement of personnel on the device, reduces the risk of operation, and at the same time facilitates the operation, maintenance and monitoring of various components of the device, thereby improving the overall operation efficiency. Attached Figure Description

[0009] Figure 1 A three-dimensional view of the overall structure of an adjustable-depth oyster deep-sea hanging culture device is provided for this utility model; Figure 2 A partial three-dimensional view of an adjustable-depth oyster deep-sea hanging culture device is provided for this utility model; Figure 3 A partial structural cross-sectional view of an adjustable-depth oyster deep-sea hanging culture device is provided for this utility model; Figure 4 This invention proposes an adjustable-depth deep-sea oyster cultivation device. Figure 3 Enlarged view of the structure in area A.

[0010] Legend: 1. Ring plate; 2. Support column; 3. T-shaped mounting part; 4. U-shaped tube; 5. Fixing tube; 6. Mounting plate; 7. Convex mounting hole; 8. Hexagonal hole; 9. Rotating rod; 10. Take-up roller; 11. Hexagonal groove; 12. Circular groove; 13. Circular rod; 14. Hexagonal plate; 15. Fixing plate; 16. Hexagonal deep groove; 17. Hexagonal column; 18. Motor cover; 19. Drive motor; 20. Connecting plate. Detailed Implementation

[0011] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0012] Please see Figures 1-4 This utility model provides a technical solution: an adjustable-depth oyster deep-sea hanging culture device, comprising: a ring plate 1, T-shaped mounting parts 3, U-shaped tubes 4, fixing tubes 5, mounting plates 6, hexagonal holes 8, rotating rods 9, winding rollers 10, hexagonal grooves 11, hexagonal plates 14, fixing discs 15, hexagonal deep grooves 16, and hexagonal columns 17. T-shaped mounting parts 3 are fixedly connected to the top of the ring plate 1 near the center of both ends. Multiple U-shaped tubes 4 are used, and the U-shaped tubes 4 are evenly spaced between two T-shaped mounting parts 3. The fixing tubes 5 are fixedly connected to both ends of the U-shaped tubes 4. The mounting plates 6 are installed on the top of the T-shaped mounting parts 3, forming hexagonal holes 8 between the T-shaped mounting parts 3 and the mounting plates 6 near the centers of both ends. One end of each fixed tube 5 is embedded in and adapted to the hexagonal hole 8. The fixed tube 5 is rotatably connected to a rotating rod 9 by a bearing. Multiple take-up rollers 10 are used and are arranged between the fixed tubes 5. Hexagonal grooves 11 are opened at both ends of the take-up roller 10 and near the center. Hexagonal plates 14 are embedded in the interior of each hexagonal groove 11. Fixed disks 15 are fixedly connected to the surface of hexagonal plates 14. The fixed disks 15 at one end of the take-up roller 10 are fixedly connected to one end of each adjacent rotating rod 9. One end of each of the three rotating rods 9 is opened with a hexagonal deep groove 16. Hexagonal pillars 17 are embedded and slidably connected inside each hexagonal deep groove 16. One end of each hexagonal pillar 17 is fixedly connected to the adjacent fixed disk 15.

[0013] like Figure 1 As shown, support columns 2 are fixedly connected to the bottom of the ring plate 1 and near the four corners. Through the above arrangement, the bottom of the ring plate 1 can be supported.

[0014] like Figure 4 As shown, a circular groove 12 is provided on one side wall of one of the hexagonal grooves 11 near the center. A circular rod 13 is embedded in the inside of each circular groove 12. One end of the circular rod 13 is fixedly connected to the hexagonal plate 14. Through the above arrangement, the diameter of the winding roller 10 can be prevented from falling when it is disassembled.

[0015] like Figure 3 As shown, one end of the T-shaped mounting piece 3 on one side is fixedly connected to a motor cover 18. A drive motor 19 is installed inside the motor cover 18. The output end of the drive motor 19 is fixedly connected to one end of the adjacent rotating rod 9. Through the above arrangement, the motor cover 18 can protect the drive motor 19, and at the same time, the drive motor 19 can drive the rotating rod 9 to rotate.

[0016] like Figure 2 and Figure 3 As shown, the top of the mounting plate 6 and near the four corners, as well as the surface of one of the fixing plates 15, are provided with convex mounting holes 7. Through the above-mentioned arrangement, the mounting plate 6 and the fixing plate 15 can be installed and fixed.

[0017] like Figure 1As shown, connecting plates 20 are fixedly connected between the ring plates 1 and near both ends. Through the above arrangement, it can enable people to walk between the ring plates 1.

[0018] The operating method and working principle of this device are as follows: Start the drive motor 19, whose output drives the adjacent rotating rod 9 to rotate. The rotating rod 9 drives the winding roller 10 to rotate synchronously through the fixed plate 15 fixed at one end and the hexagonal plate 14 embedded in the hexagonal groove 11 of the winding roller 10. When the winding roller 10 rotates, it winds up or releases the hanging rope, thereby adjusting the depth of oyster hanging to match the water depth requirements of oysters at different growth stages. When the bolts in the convex mounting hole 7 between the fixed plate 15 and the mounting plate 6 are removed, the limitation of the mounting plate 6 on the fixed tube 5 is released. After the mounting plate 6 is removed, the entire device can be disassembled. When the fixed plate 15 is removed from the winding roller 10, the hexagonal column can be... 17 is embedded in the hexagonal deep groove 16 of the adjacent rotating rod 9, so that the fixed plate 15 at one end of the winding roller 10 is separated. The winding roller 10 can be removed axially to complete the disassembly. When replacing the new winding roller 10, the operation is reversed. The hexagonal plate 14 is embedded in the hexagonal groove 11, the hexagonal column 17 is matched with the hexagonal deep groove 16, and then the bolts are embedded into the convex mounting hole 7 on the surface of the fixed plate 15 and embedded into one end of the winding roller 10 to complete the installation. The ring plate 1 and the connecting plate 20 form a continuous support and walking surface. The operator can walk safely on the ring plate 1 and the connecting plate 20, which is convenient for operating, maintaining or monitoring the oyster farming status of components such as the drive motor 19 and the winding roller 10.

[0019] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An adjustable depth oyster deep-sea hanging device, characterized in that, include: A ring plate (1) is fixedly connected to a T-shaped mounting piece (3) at its top and near the center of both ends. U-shaped tubes (4) are evenly spaced between the two T-shaped mounting pieces (3). Fixing tubes (5) are fixedly connected to both ends of the U-shaped tubes (4). A mounting plate (6) is installed on the top of the T-shaped mounting piece (3). A hexagonal hole (8) is formed between the T-shaped mounting piece (3) and the mounting plate (6). One end of each fixing tube (5) near both ends is embedded in and fitted into the hexagonal hole (8). A rotating rod (9) is rotatably connected to the inside of each fixing tube (5) via a bearing. A... The take-up roller (10) has hexagonal grooves (11) at both ends and near the center. Hexagonal plates (14) are embedded inside the hexagonal grooves (11). Fixed disks (15) are fixedly connected to the surfaces of the hexagonal plates (14). The fixed disks (15) at one end of the take-up roller (10) are fixedly connected to one end of the adjacent rotating rods (9). One end of each of the three rotating rods (9) has a hexagonal deep groove (16). Hexagonal columns (17) are embedded and slidably connected inside the hexagonal deep grooves (16). One end of the hexagonal columns (17) is fixedly connected to the adjacent fixed disks (15).

2. An adjustable depth oyster deep water cultch device according to claim 1 wherein: Support columns (2) are fixedly connected to the bottom of the ring plate (1) and near the four corners.

3. The adjustable-depth deep-sea oyster cultivation device according to claim 1, characterized in that: One of the hexagonal slots (11) has a circular slot (12) on one side wall near the center. A circular rod (13) is embedded inside the circular slot (12). One end of the circular rod (13) is fixedly connected to the hexagonal plate (14).

4. The adjustable-depth deep-sea oyster cultivation device according to claim 1, characterized in that: One end of the T-shaped mounting piece (3) on one side is fixedly connected to a motor cover (18), and a drive motor (19) is installed inside the motor cover (18). The output end of the drive motor (19) is fixedly connected to one end of the adjacent rotating rod (9).

5. The adjustable-depth deep-sea oyster cultivation device according to claim 1, characterized in that: The mounting plate (6) has convex mounting holes (7) on its top and near the four corners and on the surface of one of the fixing plates (15).

6. The adjustable-depth deep-sea oyster cultivation device according to claim 1, characterized in that: Connecting plates (20) are fixedly connected between the ring plates (1) and near both ends.

Images