High-density temporary rearing device for muscula seeking

Abstract

The utility model discloses a high-density temporary rearing device for muscula seeking. The temporary rearing device comprises an outer frame, three sets of temporary rearing sieves located in the outer frame, storage supports used for bearing the corresponding temporary rearing sieves and buckles used for connecting the outer frame and the corresponding temporary rearing sieves. And the three sets of temporary culture sieves are used for containing the muscula seeking, are arranged in parallel in the vertical direction and are arranged on the corresponding storage supports in a sliding mode. And each group of temporary culture sieve comprises a sieve frame, a mesh sieve fixed on the sieve frame in a wrapping manner, a bracket fixedly mounted on the mesh sieve, and nine attachment columns vertically arranged. The support is of a grid structure with one longitudinal part and three transverse parts, and the nine attachment columns are evenly fixed to the support. Layered temporary rearing of the Muscle seeking in a limited space is achieved, water space is saved, the problem that a large number of Muscle seeking dies due to excessive extrusion in high-density temporary rearing of Muscle seeking is solved, and the device is simple in structure, flexible to operate and good in applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of temporary culture of sargassum suzinii, in particular to a high-density temporary culture device of sargassum suzinii. Background Art

[0002] Xun's muscle clam is a small shellfish that lives in the outer bays or islands with high salinity. Xun's muscle clam lives in groups in the natural environment, living on the surface of mud and sand, and often uses foot threads to fix on the mud and sand. Xun's muscle clam has the effect of ammonium polyphosphate fertilizer, which is an important raw material for various fertilizers. At the same time, it has a high meat yield and can be used as bait for poultry, livestock, fish and shrimp. It is currently widely used in aquaculture production, especially in low-dam high-net aquaculture, where it is often used as bait for crabs.

[0003] The problem of excessively high stocking density during temporary rearing of C. xylostella causes a decrease in survival rate, while low stocking density occupies too much sea space. In addition, the current utilization of C. xylostella relies entirely on natural fishing, which requires too much labor, causes irregular fishing yields, and varies greatly in the amount of crabs fed each day, resulting in a certain amount of resource waste during the peak fishing season. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide a high-density temporary culture device for Myxocara xunnerii to solve the problem of large-scale death caused by excessive squeezing during high-density temporary culture of Myxocara xunnerii.

[0005] A high-density temporary culture device for Myxocara xunnerii, comprising:

[0006] External frame;

[0007] Three groups of temporary sieves located in the outer frame are used to hold the clams; each group of temporary sieves includes a sieve frame, a mesh screen wrapped and fixed on the sieve frame, a bracket fixedly mounted on the mesh screen, and nine vertically arranged attachment columns;

[0008] A support bracket for supporting a corresponding temporary screen; and

[0009] Buckles used to connect the outer frame and the corresponding temporary screen.

[0010] In one of the embodiments, three groups of temporary screens are arranged in parallel in the vertical direction, and pull-out handles are fixedly installed on the outer walls of the corresponding sides of the temporary screens.

[0011] Furthermore, the buckle is arranged close to the pull handle.

[0012] In one embodiment, the mesh screen is composed of five mesh sheets, one of which is fixed at the bottom of the screen frame, and the remaining four mesh sheets are connected end to end and arranged around the screen frame.

[0013] Furthermore, the bracket is fixedly mounted on the bottom mesh, and the bracket is in a grid structure of one vertical and three horizontal, and nine attachment columns are evenly fixed on the bracket.

[0014] In one embodiment, the temporary holding screen is slidably disposed on a corresponding storage bracket, and the storage bracket is composed of two groups of L-shaped support plates.

[0015] Furthermore, the L-shaped support plate is fixed to the outer frame, and two groups of L-shaped support plates are symmetrically distributed at corresponding two side positions of the temporary holding screen.

[0016] Compared with the prior art, the utility model has the beneficial effects of realizing the temporary culture of the clams in layers in a limited space, saving water space and solving the problem of large-scale death caused by excessive squeezing in the temporary culture of the clams in high density, and the device has a simple structure, flexible operation and good applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Shown is a structural schematic diagram of a high-density temporary culture device for Myna scutellaria provided by the utility model.

[0018] Figure 2 Shown Figure 1 Schematic diagram of the structure of the temporary screen.

[0019] Main component symbols

[0020] 1. Outer frame; 2. Storage bracket; 3. Screen frame; 4. Mesh screen; 5. Bracket; 6. Attachment column; 7. Buckle.

[0021] The above main component symbols are combined with the accompanying drawings and specific implementation methods to further illustrate the present invention in detail. DETAILED DESCRIPTION

[0022] The utility model is described in detail below in conjunction with the accompanying drawings.

[0023] See also Figure 1-2 The present embodiment provides a high-density temporary culture device for Myna sphenanthera, which comprises an outer frame 1, three groups of temporary culture screens located in the outer frame 1, a storage bracket 2 for supporting the corresponding temporary culture screens, and a buckle 7 for connecting the outer frame 1 and the corresponding temporary culture screens.

[0024] The temporary holding screen is slidably arranged on the corresponding storage bracket 2, and the storage bracket 2 is composed of two groups of L-shaped support plates. The L-shaped support plate is fixed to the outer frame 1, and the two groups of L-shaped support plates are symmetrically distributed at the corresponding two side positions of the temporary holding screen. In this embodiment, three groups of temporary holding screens are placed in a limited space to realize the layered temporary holding of the Xun's muscle clams, which saves water space and solves the problem of large-scale deaths caused by excessive squeezing during the high-density temporary holding of Xun's muscle clams. The storage bracket 2 and the temporary holding screen are slidably matched to realize drawer-type assembly, so that the placement and use of the Xun's muscle clams are flexible and convenient.

[0025] The temporary sieve is used to hold the clams. Three groups of temporary sieves are arranged in parallel in the vertical direction, and a pull-out handle is fixedly installed on the outer wall of the corresponding side of the temporary sieve, and the pull-out handle provides a fulcrum to facilitate the insertion and removal of the temporary sieve. The buckle 7 is arranged close to the pull-out handle, and the placement of the temporary sieve in the outer frame 1 is reinforced by the buckle 7, so as to prevent the temporary sieve from slipping due to water flow or device tilt during temporary storage. When the temporary sieve needs to be pulled out, the buckle 7 can be unfastened.

[0026] Each group of temporary sieves includes a sieve frame 3, a mesh screen 4 wrapped and fixed on the sieve frame 3, a bracket 5 fixedly mounted on the mesh screen 4, and nine vertically arranged attachment columns 6. The mesh screen 4 is composed of five mesh sheets, one of which is fixed at the bottom of the sieve frame 3, and the remaining four mesh sheets are connected end to end and arranged around the sieve frame 3. The bracket 5 is fixedly mounted on the mesh sheet at the bottom, and the bracket 5 is a grid structure with one vertical and three horizontal, and the nine attachment columns 6 are evenly fixed on the bracket 5. The mesh screen 4 provides temporary support for the Xun's muscle clam. Since the Xun's muscle clam has relatively developed foot threads and can be adhered to objects, the attachment columns 6 are provided in this embodiment to facilitate the attachment and use of the Xun's muscle clam.

[0027] The temporary holding device of this embodiment is used as follows:

[0028] When placing, take out the temporary sieve, and evenly spread the Xun's clams on the bottom of the temporary sieve after appropriately scattering them. In order to accelerate the attachment of Xun's clams, Xun's clams can be placed around the attachment column 6;

[0029] When taking, open the buckle 7 and draw out the temporary sieve. It can be taken all at once or in small quantities. When taking all at once, the whole sieve can be poured out to remove the Xun's clams. When taking in small quantities, 1 to 2 Xun's clams around the attachment column 6 are taken. After taking, the Xun's clams are scattered in time according to the density and then evenly distributed in the temporary sieve.

[0030] It should be noted that the temporary rearing device of the present embodiment is generally placed in a pond or seabed with a water depth of more than 1.5m. When placed in the sea area, the bottom needs to be pressed or fixed to prevent overturning, and during the temporary rearing process, the device needs to be checked frequently to prevent it from tipping over. If there is a tipping over, its placement shape needs to be adjusted in time to avoid the situation where the local density of the clam is too high and the survival rate is reduced due to the tipping over along one side. The temporary rearing device of the present embodiment is generally checked every 3 to 5 days when in use, and weeds or other attachments are removed in time. In the non-temporary rearing season, the temporary rearing device is taken out from the sea area in time, cleaned and properly placed for the needs of the next year.

[0031] In summary, the temporary culture device of the present embodiment has the following advantages: it realizes the temporary culture of the clams in layers in a limited space, saves the water space, and solves the problem of large-scale death caused by excessive squeezing in the temporary culture of the clams in high density; moreover, the device has a simple structure, flexible operation and good applicability.

[0032] The naming of each component involved is based on the functions described in the specification, and is not limited to the specific nouns used in the utility model. Those skilled in the art may also choose other nouns to describe the names of the components of the utility model.

Claims

1. A high-density temporary culture device for Myna scutellariae, characterized in that: include: Outer frame (1); Three groups of temporary sieves are located inside the outer frame (1) and are used to hold Myxocara scutellariae; each group of temporary sieves comprises a sieve frame (3), a mesh screen (4) wrapped and fixed on the sieve frame (3), a bracket (5) fixedly mounted on the mesh screen (4), and nine vertically arranged attachment columns (6); A storage bracket (2) for supporting a corresponding temporary sieve; as well as A buckle (7) is used to connect the outer frame (1) and the corresponding temporary screen.

2. A high-density temporary culture device for Myna scutellariae according to claim 1, characterized in that: The three groups of temporary screens are arranged in parallel vertically, and a pull-out handle is fixedly installed on the outer wall of the corresponding side of the temporary screen.

3. A high-density temporary culture device for Myna scutellariae according to claim 2, characterized in that: The buckle (7) is arranged close to the pull handle.

4. The high-density temporary culture device for Myna scutellariae according to claim 1, characterized in that: The mesh screen (4) is composed of five mesh pieces, one of which is fixed at the bottom of the screen frame (3), and the remaining four mesh pieces are connected end to end and arranged at positions around the screen frame (3).

5. The high-density temporary culture device for Myna scutellariae according to claim 4, characterized in that: The support (5) is fixedly mounted on the bottom mesh, and the support (5) is in a grid structure with one vertical and three horizontal grids. The nine attachment columns (6) are evenly fixed on the support (5).

6. The high-density temporary culture device for Myna scutellariae according to claim 1, characterized in that: The temporary holding screen is slidably arranged on a corresponding storage bracket (2), and the storage bracket (2) is composed of two groups of L-shaped support plates.

7. The high-density temporary culture device for Myna scutellariae according to claim 6, characterized in that: The L-shaped support plates are fixed to the outer frame (1), and two groups of L-shaped support plates are symmetrically distributed at the corresponding two side positions of the temporary sieve.

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