Three-dimensional cultivation frame for young oysters

Abstract

The utility model discloses a three-dimensional cultivation frame for young oysters, which relates to the technical field of cultivation tools for young oysters and comprises a buoyancy raft, a plurality of wave-resistant rings are annularly and fixedly connected to the outer side of the buoyancy raft at equal intervals, and fixing columns are fixedly connected to four ends of the inner side of the buoyancy raft; according to the device, through the buoyancy raft and the wave-resistant rings, the device can float in water conveniently, the practicability of the device is improved, the stable working capacity of the device in the water can be further achieved, and through the installation frame and the culture rope, the device can be fixed to the ground conveniently, and the water quality of the device is improved. According to the fresh oyster breeding frame, the space is conveniently provided for the growth of fresh oysters, the production efficiency of the breeding frame is improved, then the function of breeding the fresh oysters through the vertical space can be achieved, and finally the problem that the existing fresh oyster breeding space is limited is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to oyster seed cultivation tool technical field especially relates to a three -dimensional cultivation frame of oyster seed. BACKGROUND

[0002] Traditional oyster cultivation adopts raft type, bamboo type and other planar cultivation modes. In raft type cultivation, oysters are attached to cultivation ropes or cages hung from raft frames, and basically stay in the same water layer. Bamboo type cultivation is limited to specific shallow water areas of intertidal zones, and it is difficult to meet the growing demand of the market. Since the cultivation area is concentrated in a fixed water layer, once the water quality of the water layer deteriorates, such as excessively high water temperature in summer, sudden decrease of water oxygen content, or disasters such as red tide and enteromorpha outbreak, the survival of oyster seed will be seriously threatened. The existing three-dimensional cultivation frame of oyster seed cannot fully exploit the vertical space of water body, and the output per unit area of cultivation water area is limited, which is difficult to meet the growing demand of the market. Therefore, the above problems need to be improved. SUMMARY

[0003] The utility model aims at solving the shortcomings in the prior art and provides a three-dimensional cultivation frame of oyster seed.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a three-dimensional cultivation frame of oyster seed, comprising a buoyancy raft, a plurality of wave protection rings are fixedly connected to the outer side of the buoyancy raft at equal intervals, and four fixed columns are fixedly connected to the inner side of the buoyancy raft at four ends.

[0005] Preferably, the outer side of the lower end of the four fixed columns is fixedly connected with a connecting ring, and a fixed rod is fixedly connected horizontally between adjacent fixed columns. A through groove is vertically formed in one end of the fixed column, and a guide rail is vertically fixed to the inner side of the other three fixed columns.

[0006] Preferably, a plurality of equidistant limiting grooves are vertically formed in one end of the outer side of the fixed column, and a limiting block is arranged in the through groove of the fixed column. A cavity is formed in the limiting block, and a sliding groove is formed on one side of the cavity. A sliding rod is arranged in the cavity, and the sliding rod is slidably connected in the sliding groove. A telescopic spring is fixedly connected to one end of the sliding rod, and the other end of the telescopic spring is fixedly connected with a handle. The handle is clamped in the cavity of the limiting block.

[0007] Preferably, an installation frame is horizontally arranged on the inner side of the four fixed columns, and four fixed blocks are fixedly connected to the side of the installation frame at equal intervals. One end of the fixed block is fixedly connected to the inner side of the limiting block, and the other three fixed blocks are fixedly connected with sliding blocks on the outer side. The sliding blocks are slidably installed on the guide rail.

[0008] Preferably, the mounting frame top surface is provided with a plurality of equidistant mounting holes, and the mounting frame upper end is provided with a plurality of equidistant first mounting rods, the first mounting rod lower end penetrates the mounting hole, and the first mounting rod lower end is provided with a screw thread.

[0009] Preferably, the first mounting rod lower end is provided with a second mounting rod, the second mounting rod top surface is provided with an internal thread groove, and the second mounting rod and the first mounting rod are connected through a thread, and the second mounting rod lower end is fixedly connected with a culture rope.

[0010] Compared with the prior art, the beneficial effects of the present application are: the present application is convenient for floating work in water through the buoyancy raft and the wave protection ring, improves the practicability of the device, and can realize the ability of stable work in water, and through the mounting frame and the culture rope, it is convenient to provide space for the growth of oysters, improves the production efficiency of the culture frame, and can realize the function of utilizing vertical space to culture oysters, and finally solves the problem of limited oyster fry culture space. BRIEF DESCRIPTION OF DRAWINGS

[0011] The drawings described herein are used to provide further understanding of the present application, and form a part of the present application. The schematic embodiments of the present application and the description thereof are used to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0012] Figure 1 It is an overall three-dimensional structure schematic view of the present application;

[0013] Figure 2 It is a buoyancy mechanism three-dimensional structure schematic view of the present application;

[0014] Figure 3 It is a culture frame three-dimensional structure schematic view of the present application;

[0015] Figure 4 It is a culture rope three-dimensional structure schematic view of the present application;

[0016] Figure 5 It is a limiting device cross-sectional structure schematic view of the present application.

[0017] In the drawings, the serial number: 1, buoyancy raft; 2, wave protection ring; 3, fixed column; 4, connecting ring; 5, fixed rod; 6, guide rail; 7, sliding block; 8, mounting frame; 9, fixed block; 10, limiting block; 11, sliding rod; 12, handle; 13, extension spring; 14, first mounting rod; 15, second mounting rod; 16, culture rope. DETAILED DESCRIPTION

[0018] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments.

[0019] Embodiment: see Figures 1-5 The utility model discloses a three -dimensional type cultivation frame of oyster seed, including buoyancy raft 1, the multiple wave protection ring 2 of preventing of buoyancy raft 1 outside annular equidistance fixed, and the fixed column 3 of four ends of buoyancy raft 1 inboard fixed, through buoyancy raft 1 with wave protection ring 2, it is convenient to give the stable working environment of cultivation frame, four fixed columns 3 outside lower end fixed connection has the connecting ring 4, and the fixed rod 5 of being horizontally fixed between adjacent fixed column 3 all, one end fixed column 3 verticality is provided with the through slot of slot, and the inboard vertical fixed guide rail 6 of three other end fixed column 3, through fixed rod 5 with fixed column 3, it is convenient to strengthen the structural stability of device, one end fixed column 3 outside one end verticality is provided with multiple equidistance limit slot, and the through slot of one end fixed column 3 is equipped with limit block 10, limit block 10 is provided with cavity and one side is provided with the sliding slot, is equipped with sliding rod 11 in the cavity, sliding rod 11 slidingly connects in sliding slot, and one end fixed spring 13 of telescopic of sliding rod 11 is fixed, and the handle 12 of telescopic spring 13 other end is fixed, and the handle 12 is clamped in the cavity of limit block 10, through limit block 10 with sliding rod 11, it is convenient to change the working height of cultivation frame.

[0020] In the utility model, the mounting bracket 8 of four ends fixed column 3 inboard horizontal is equipped with, the fixed block 9 of mounting bracket 8 side four ends equidistance fixed, one end fixed block 9 is fixed in the inboard of limit block 10, and the outer side surface of three other fixed blocks 9 all is fixed with sliding block 7, and sliding block 7 all slidingly installs on guide rail 6, through fixed block 9 it is convenient to stabilize fixed mounting bracket 8, mounting bracket 8 top surface is provided with multiple equidistance mounting hole, and mounting bracket 8 upper end is equipped with multiple equidistance first installation rod 14, and first installation rod 14 lower end penetrates mounting hole, and first installation rod 14 lower end is provided with screw thread, through mounting bracket 8 it is convenient to install a large number of efficient cultivation rope 16, first installation rod 14 lower end is equipped with second installation rod 15, and second installation rod 15 top surface is provided with internal thread groove, and second installation rod 15 is connected through screw thread with first installation rod 14, and second installation rod 15 lower end all is fixed with cultivation rope 16, through cultivation rope 16 it is convenient to provide space for the growth of oyster.

[0021] Working principle: in the utility model for use, first through the buoyant raft 1 and the wave ring 2, it is convenient to provide stable working environment for the device floating in the water, then through the fixed column 3 and the fixed rod 5, it is convenient to maintain the stability of the device structure, then through the connecting ring 4, it is convenient for the device and the outside world to be connected, then through the guide rail 6 and the sliding block 7, it is convenient to make the mounting bracket 8 move along the specified path, then through the limiting block 10, it is convenient to fix the extension spring 13, then through the extension spring 13 and the sliding rod 11, it is convenient to make the mounting bracket 8 work stably at different heights, then through the handle 12, it is convenient to change the height of the mounting bracket 8, then through the fixed block 9, it is convenient to fix the mounting bracket 8, then through the mounting bracket 8, it is convenient to install the breeding part, then through the first mounting rod 14 and the second mounting rod 15, it is convenient to install and fix the breeding rope 16, then through the breeding rope 16, it is convenient to provide growth space for the oyster.

[0022] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art, according to the technical scheme and the utility model concept of the present application, within the technical range disclosed by the present application, makes equivalent replacement or change, should be covered in the protection scope of the present application.

Claims

1. A three-dimensional culture rack for oyster larvae, comprising a buoyant raft (1), characterized in that: The buoyancy raft (1) is provided with a plurality of wave protection rings (2) on the outer side at equal intervals, and four fixed columns (3) are fixed on the inner side of the buoyancy raft (1), the lower ends of the four fixed columns (3) are fixed with a connecting ring (4), and a fixed rod (5) is horizontally fixed between adjacent fixed columns (3), a plurality of limiting grooves are vertically formed on one end of the outer side of the fixed column (3), and a limiting block (10) is arranged in the through groove of the fixed column (3).

2. The three-dimensional culture rack for oyster seed according to claim 1, wherein: The fixed column (3) is vertically provided with a through groove, and the inner side of the remaining three fixed columns (3) is vertically fixed with a guide rail (6).

3. The three-dimensional culture rack for oyster seed according to claim 1, wherein: The limiting block (10) is provided with a cavity and a sliding groove on one side, the cavity is provided with a sliding rod (11), the sliding rod (11) is slidingly connected in the sliding groove, one end of the sliding rod (11) is fixedly connected with a telescopic spring (13), the other end of the telescopic spring (13) is fixedly connected with a handle (12), and the handle (12) is clamped in the cavity of the limiting block (10).

4. The three-dimensional oyster breeding rack according to claim 3, characterized in that: The inner side of the four fixed columns (3) is horizontally provided with a mounting bracket (8), the side of the mounting bracket (8) is fixedly connected with a fixed block (9) at equal intervals, one end of the fixed block (9) is fixedly connected to the inner side of the limiting block (10), and the outer sides of the other three fixed blocks (9) are fixedly connected with sliding blocks (7), and the sliding blocks (7) are slidingly installed on the guide rail (6).

5. The three-dimensional oyster breeding rack according to claim 4, characterized in that: A plurality of mounting holes are formed on the top surface of the mounting bracket (8) at equal intervals, a plurality of first mounting rods (14) are arranged on the upper end of the mounting bracket (8) at equal intervals, the lower ends of the first mounting rods (14) penetrate the mounting holes, and the lower ends of the first mounting rods (14) are provided with threads.

6. The three-dimensional oyster breeding rack according to claim 5, characterized in that: The lower end of the first mounting rod (14) is provided with a second mounting rod (15), the top surface of the second mounting rod (15) is provided with an internal thread groove, and the second mounting rod (15) is connected with the first mounting rod (14) through threads, and the lower end of the second mounting rod (15) is fixedly connected with a breeding rope (16).

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