CN202112159U - Snorkeling type holothurian culture net cage - Google Patents

Abstract

The utility model relates to a submersible-floating net cage for cultivating sea cucumbers, which belongs to the field of aquaculture devices. A net is provided, which is characterized in that the net is provided with a reinforcing rope, the bottom of the net is provided with a screen, the bottom edge of the net is provided with an underframe, the upper part of the net is provided with a support frame, and the support frame is provided with a fixed rope , the float is connected to the fixed rope, the net mouth of the net is provided with a lower bait rack, the lower bait rack is connected to the lower end of the net sleeve, the upper end of the net sleeve is provided with an upper bait rack, the middle of the net sleeve is provided with a tether, and the net is The attachment base is placed inside, and the bottom frame, support frame, lower bait rack and upper bait rack are frame structures. The utility model cultures sea cucumbers in natural sea areas without changing the sea area environment, and has simple structure, strong wind and wave resistance, low manufacturing cost and convenient production and operation.

Description

Submersible sea cucumber culture cage

technical field

The utility model relates to the field of aquaculture devices, in particular to a submersible-floating net cage for sea cucumber cultivation.

Background technique

As we all know, sea cucumber is a kind of precious seafood, because of its rich nutritional value and high price, its aquaculture industry has developed rapidly. At present, the main methods of sea cucumber aquaculture include land factory aquaculture, pond aquaculture, cofferdam aquaculture in intertidal zone, The main disadvantages of these methods are: 1. Huge investment and high risk; 2. Throwing stones and cofferdams will change the ecological environment and natural landscape of the coast.

Contents of the invention

In order to overcome the deficiencies of the prior art, the utility model provides a submersible-floating sea cucumber breeding net cage, in which the sea cucumbers are cultured in the natural sea without changing the environment of the sea, and the structure is simple, the ability to resist wind and waves is strong, and the production cost is low. Easy to operate.

The technical solution adopted by the utility model to solve the technical problem is: a submersible and floating sea cucumber culture net box, which is provided with a net, and is characterized in that the net is provided with a reinforcing rope, and the bottom of the net is provided with a screen. There is a bottom frame on the bottom edge of the net clothing, a support frame on the upper part of the net clothing, a fixed rope on the support frame, and a float connected to the fixed rope. The lower end of the cover, the upper end of the net cover is provided with an upper bait rack, the middle part of the net cover is provided with a tether, the attachment base is placed in the net, the bottom frame, the support frame, the lower bait rack, and the upper bait rack are frame structures.

The beneficial effect of the utility model is that the sea cucumber is cultured in the natural sea area without changing the sea area environment, and the structure is simple, the anti-wind and wave ability is strong, the production cost is low, and the production operation is convenient.

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.

Figure 2 is a schematic diagram of the structure of the attachment base.

In the figure 1. Upper bait rack, 2. Tether, 3. Net cover, 4. Float, 5. Fixed rope, 6. Lower bait rack, 7. Support frame, 8. Reinforced rope, 9. Net clothing, 10. screen, 11. chassis, 12. attachment base.

Detailed ways

In Fig. 1 and Fig. 2, the utility model is provided with a net 9, and the net 9 can be provided with multiple layers, 2-16 reinforcing ropes 8 are arranged on the net 9, and a screen 10 is provided at the bottom of the net 9. , the bottom edge of the net clothing 9 is provided with an underframe 11, the top of the net clothing 9 is provided with a support frame 7, the support frame 7 is provided with 2-10 fixed ropes 5, the fixed rope 5 is connected to the float 4, and the net mouth of the net clothing 9 There is a lower bait rack 6, which is connected to the lower end of the net cover 3, the upper end of the net cover 3 is provided with an upper bait rack 1, the middle part of the net cover 3 is provided with a tether 2, and the tether 2 can hold the net cover. The net mouth of 3 is fastened, the float is connected on the tether 2, the attachment base 12 is placed in the net clothing 9, the bottom frame 11 is a circular, square, polygonal frame structure, made of PE pipe, the support frame 7, and the lower bait casting frame 6 , last bait throwing rack 1 is circular, square, polygonal frame structure, selects light weight anti-compression plastics to make, and attachment base 12 is made up of a plurality of arched frames, is connected with net between the arched frames.

When the utility model is in use, a certain amount of sea cucumbers of a certain specification are put into the attachment base 12 in the net clothes 9, and the whole cage is put into the seawater in the breeding sea area, the bottom frame 11 sinks, the support frame 7, the lower cast The bait rack 6 and the upper bait rack 1 float up to make the net clothing 9 be box-shaped. By adjusting the quantity of the float 4, the whole net cage is submerged and floated in the seawater, and sea cucumbers live on the attachment base 12. , open the tether 2, put the bait from the upper bait rack 1, enter the net 9 through the lower bait rack 6, and feed the sea cucumber. When harvesting, the outermost layer of the net clothing 9 can be pulled down to get final product, and the whole net cage can be proposed to the sea surface during harvesting, and the production operation is very convenient. In the breeding sea area, multiple submersible and floating sea cucumber breeding cages can be connected in series at the same time to form large-scale farming.

Claims (1)

1. a submerged floating holothruian cultures net cage is provided with etting, it is characterized in that: etting is provided with strengthens rope; The bottom of etting is provided with screen cloth, and the etting bottom margin is provided with underframe, and etting top is provided with bracing frame; Bracing frame is provided with static line, connects float on the static line, and the network interface place of etting is provided with down the bait throwing in frame; Following bait throwing in frame connects the lower end of net, and the net upper end is provided with the bait throwing in frame, and the net middle part is provided with tether; Place adherance in the etting, underframe, bracing frame, down the bait throwing in frame, to go up the bait throwing in frame be tower structure.

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