CN202112155U - Abalone and sea cucumber stereoscopic ecological culturing net cage - Google Patents

Abstract

The utility model relates to a three-dimensional ecological breeding cage for abalone and sea cucumber, which belongs to the field of aquaculture devices. The base is composed of an upper sinking tube, a sinking tube and a support tube. The upper sinking tube and the sinking tube are circular or polygonal. There is a support tube vertically or obliquely between the tube and the sinking tube, a net is set on the base, the bottom of the net is fixedly connected to the sinking tube, a support ring is provided in the middle of the net, and a support is provided in the middle of the support ring , the support ring is provided with a mesh, the periphery of the mesh is fixedly connected with the net, the mesh divides the space in the net into upper and lower layers, the mesh is provided with seedling holes, the upper part of the net is fixedly connected to the floating pipe, It is circular or polygonal. The opening of the net is set in the middle of the floating tube. A bracket is provided between the opening and the floating tube to support the net. The opening of the net is fixedly connected to the net cover, and the top of the net cover is equipped with a bait mouth. Strong anti-wind and wave ability, can make abalone and sea cucumber realize layered cultivation in natural environment.

Description

Three-dimensional ecological breeding cage for abalone and sea cucumber

technical field

The utility model relates to the field of aquaculture devices, in particular to a three-dimensional ecological breeding cage for abalone and sea cucumber.

Background technique

As we all know, the current main methods of sea cucumber and abalone farming include land factory farming, pond culture, intertidal zone cofferdam culture, seabed catapulting and reef culture, etc., which not only require huge investment, but also artificially change the growth environment of sea cucumber and abalone. The rate is low, the risk is high, and it will have a certain impact on the natural environment. At the same time, in the breeding process, sea cucumbers and abalones are cultured separately or mixed with abalones. The former is convenient for feeding and harvesting, but the waste of bait is relatively large and the cost is high; the latter breeds abalones and sea cucumbers on the same plane. It is conducive to the full utilization of bait, but abalone and sea cucumber live together, and because their habits are not completely the same, they will have adverse effects on each other, thereby affecting the growth of abalone and sea cucumber, and are also unfavorable for harvesting.

Contents of the invention

In order to overcome the deficiencies of the prior art, the utility model provides a three-dimensional ecological breeding net cage for abalone and sea cucumber, which has simple structure, strong wind and wave resistance, low production cost, and convenient production and operation, which can realize stratification of abalone and sea cucumber in the natural environment Breeding is not only conducive to the full utilization of bait and reduced emissions, but also can turn waste into wealth and maximize production profit margins.

The technical solution adopted by the utility model to solve the technical problem is: a three-dimensional ecological breeding cage for abalone and sea cucumber, which is provided with a base and a net, and is characterized in that the base is composed of an upper sinking tube, a sinking tube and a support tube, The upper sinking tube and the sinking tube are circular or polygonal. There is an upper bracket in the middle of the upper sinking tube, a lower bracket in the middle of the sinking tube, and a vertical or oblique bracket between the upper sinking tube and the sinking tube. The support pipe is provided with a net on the base, and the bottom of the net is fixedly connected to the upper sinking tube. Clothes are fixedly connected, and the mesh covers the empty space in the mesh

The space is divided into upper and lower layers. There are seedling holes on the mesh. The upper part of the net is fixedly connected to the floating tube. The floating tube is circular or polygonal. The opening of the net is set in the middle of the floating tube. There are brackets to support the net clothing, the opening of the net clothing is fixedly connected to the net cover, and the top of the net cover is provided with a bait feeding port.

The utility model can also be realized by the following measures: the lower floor of the net clothing is provided with an observation port. A buoy is arranged on the floating pipe. A support leg is fixed below the sinking tube. A support rod is connected between the support ring and the upper immersed tube. The net is interspersed with reinforcing ropes.

The beneficial effects of the utility model are that the structure is simple, the ability to resist wind and waves is strong, the production cost is low, and the production operation is convenient, so that abalone and sea cucumber can be cultured in layers in the natural environment, which is not only beneficial to the full utilization of bait, reducing emissions, but also can Turn waste into wealth and maximize production profitability.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is the structural representation of the utility model.

Among Fig. 1 1. bait feeding port, 2. net cover, 3. opening, 4. support, 5. floating pipe, 6. reinforcing rope, 7. throwing seedling hole, 8. bracing frame, 9. bracing ring, 10. Mesh sheet, 11. upper support frame, 12. upper sinking tube, 13. support tube, 14. net clothing, 15. lower support frame, 16. sinking tube, 17. support rod.

Detailed ways

In Fig. 1, the utility model is provided with a base and a netting 14, and the base is composed of an upper sinking tube 12, a sinking tube 16 and a support tube 13, the upper sinking tube 12, the sinking tube 16 are circular or polygonal, and the sinking An upper bracket 11 is arranged in the middle of the tube 12, a lower bracket 15 is arranged in the middle of the sinking tube 16, a support tube 13 is vertically or obliquely arranged between the upper sinking tube 12 and the sinking tube 16, and a net is arranged on the base. Clothes 14, the bottom of net clothes 14 is fixedly connected on the sinking tube 12, the middle part of net clothes 14 is provided with support ring 9, and support ring 9 is provided with support frame 8 in the middle, and support ring 9 is provided with mesh sheet 10, and mesh sheet 10 periphery Fixedly connected with the netting 14, the space in the netting 14 is divided into upper and lower layers by the mesh 10, the mesh 10 is provided with 2-6 seedling throwing holes 7, the top of the netting 14 is fixedly connected to the floating pipe 5, the floating pipe 5 is circular or polygonal, and the opening 3 of the netting 14 is located at the middle part of the floating tube 5, and between the opening 3 and the floating tube 5, four supports 4 (or reinforcing ropes) are provided to support the netting 14, and the netting 14 The opening 3 places of the net are fixedly connected to the net cover 2, and the top of the net cover 2 is provided with a bait casting port 1. There are several reinforcing ropes 6 interspersed on the netting 14, and the reinforcing ropes 6 play the role of reinforcing ribs, which can prevent the netting 14 from being torn due to excessive sea currents, and a supporting rod 17 is connected between the supporting ring 9 and the upper sinking tube 12 , when cultivating abalone on the net sheet 10 of net clothing 14 upper floors, support bar 17 can play a supporting role, prevents net sheet 10 from being pressed to net clothing 14 bottoms because of the weight of abalone.

When the utility model is in use, the sea cucumber attachment base is placed in the bottom layer of the net clothing 14 through the seedling throwing hole 7 on the mesh 10, and a certain number of sea cucumbers of a certain specification are put in, the abalone attachment base is placed on the mesh 10, and Put a certain amount of abalone with a certain specification, and then put in bait such as kelp from the bait feeding port 1, and use a ship-mounted crane to sink the whole net cage into the shallow seabed at a depth of 5-10 meters. Pipe 5 floats upwards under the effect of buoyancy, and also can be tied with buoy on floating pipe 5, thereby net clothing 14 is stretched out in seawater and forms box body, and this net cage anti-wind and wave ability is relatively strong, and abalone is in net clothing 14 like this. The upper layer in the sea cucumber grows in the net clothes 14, and the sea cucumber mainly feeds on the residual bait and excrement of the abalone, which is not only conducive to the full utilization of the bait and reduces discharge, but also turns waste into treasure, and the residual bait and excrement of the abalone The material is transformed into high-quality protein of sea cucumbers, maximizing the production profit margin. The bait feeding port 1 can be tied to the raft or floating rope on the sea surface. According to the feeding situation of the abalone, the kelp is fed from the bait feeding port 1 at intervals of a certain time. Cages are pulled out or harvested by divers. Net clothes 14 lower floors of the present utility model can also be provided with observation port. A support leg may also be fixed below the sinking tube 16 .

Claims (6)

1. A kind of abalone, sea cucumber three-dimensional ecological breeding net cage, be provided with base and net clothing, it is characterized in that, base is made of upper sinking tube, sinking tube and support tube, and sinking tube, sinking tube are circular or polygonal , there is an upper bracket in the middle of the upper sinking tube, a lower bracket in the middle of the sinking tube, a vertical or oblique support tube between the upper sinking tube and the sinking tube, a netting on the base, and a netting The bottom is fixedly connected to the upper sinking tube. There is a support ring in the middle of the net, a support frame in the middle of the support ring, and a mesh on the support ring. The periphery of the mesh is fixedly connected with the net. The mesh covers the space in the net. Separated into upper and lower layers, the mesh is provided with seedling holes, the upper part of the net is fixedly connected to the floating tube, the floating tube is round or polygonal, the opening of the net is set in the middle of the floating tube, and there is a set between the opening and the floating tube. The support is to support the net clothing, the opening of the net clothing is fixedly connected to the net cover, and the top of the net cover is provided with a bait feeding port. 2. according to the said abalone of claim 1, sea cucumber three-dimensional ecological breeding net cage, it is characterized in that said net clothing lower floor is provided with observation port. 3. according to the said abalone of claim 1, sea cucumber three-dimensional ecological cultivation net cage, it is characterized in that said buoyant tube is tied with buoy. 4. according to claim 1 described abalone, sea cucumber three-dimensional ecological breeding net cage, it is characterized in that support legs are fixed below said sinking tube. 5. The three-dimensional ecological culture net cage for abalone and sea cucumber according to claim 1, characterized in that a support rod is connected between said support ring and the upper immersed tube. 6. according to claim 1 described abalone, sea cucumber three-dimensional ecological breeding net cage, it is characterized in that said net clothes are interspersed with reinforcing ropes.

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