CN211861498U - A box with a net for sea urchin is bred - Google Patents

Abstract

The utility model discloses a box with a net for sea urchin aquaculture relates to the aquaculture field, to waste time and energy when leading to bait because the instability of box with a net, secondly can leave remaining bait, breed biological excrement etc. on the box with a net, easily hang a large amount of attachments in box with a net periphery in the breed, the delay of these materials can produce too much amine, nitrogen etc. influence aquaculture water environment, thereby can lead to breeding of bacterium to influence the breed biology if the clearance is untimely, seriously can lead to breeding the individual dead scheduling problem of individual, now propose following scheme, including first box with a net, the bottom of first box with a net is equipped with the second box with a net, the bottom of second box with a net is equipped with the third box with a net, the bottom of third box with a net is equipped with the fourth box with a net. The utility model discloses a multilayer box with a net can realize the maximize utilization of multiple biological mixed aquaculture and water environment of breeding, can be according to aquaculture water space exclusive use, preparation simple process, specifically use convenient operation swift.

Description

A box with a net for sea urchin is bred

Technical Field

The utility model relates to an aquaculture field especially relates to a box with a net for sea urchin aquaculture.

Background

In recent years, with the increasing demand of people for aquatic products, the naturally growing aquatic products are difficult to meet the demand of people, and although the situation of market tension is relieved to a great extent due to the rapid development of the aquatic breeding industry in recent years, the traditional breeding mode shows lower economy. The net cage culture is a highly intensive culture mode which applies a pond intensive breeding technology to a large water surface to achieve high yield, and net cages can be arranged in seawater, fresh water and various lake water areas. The net cage culture has the advantages of convenient management, flexibility, simple and convenient operation and the like. The method is a breeding mode with low investment, high benefit and good development prospect.

But the existing net cage has disadvantages that firstly, the instability of the net cage causes time and labor waste when feeding; residual baits, excrement of cultivated organisms and the like are left on the net cage; a large amount of attachments are easy to hang on the periphery of the aquaculture net cage. Excessive amine, nitrogen and the like are generated due to the retention of the substances, the environment of the aquaculture water body is influenced, bacteria are bred due to untimely cleaning, aquaculture organisms are influenced, and death of aquaculture individuals can be caused seriously.

SUMMERY OF THE UTILITY MODEL

The utility model provides a net cage for sea urchin culture, which solves the defects of the existing net cage, firstly, the instability of the net cage causes time and labor waste when feeding; residual baits, excrement of cultivated organisms and the like are left on the net cage; a large amount of attachments are easy to hang on the periphery of the aquaculture net cage. Excessive amine, nitrogen and the like are generated due to the retention of the substances, the environment of the aquaculture water body is influenced, bacteria are bred due to untimely cleaning, aquaculture organisms are influenced, and death of aquaculture individuals can be caused seriously.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a net cage for sea urchin culture comprises a first net cage, wherein a second net cage is arranged at the bottom of the first net cage, a third net cage is arranged at the bottom of the second net cage, a fourth net cage is arranged at the bottom of the third net cage, first clamping plates are rotatably connected to two sides of the top of the second net cage, the top of each first clamping plate is located in the first net cage, second clamping plates are rotatably connected to two sides of the top of the third net cage, the top of each second clamping plate is located in the second net cage, a third clamping plate is rotatably connected to the top of the fourth net cage, the top of each third clamping plate is located in the third net cage, a control door is hinged to the left side of the first net cage, a cavity is formed in the bottom of the control door, a movable rod is sleeved at the bottom of the control door, a sliding block slidably connected with the inner wall of the cavity is welded to the top of the movable rod, and a fixed block is welded to one end, away, the left side welding of fixed block has the poker rod that stretches out the control door, the front of first box with a net articulates there is first rotor plate, the back of second box with a net articulates there is the second rotor plate, the front of third box with a net articulates there is the third rotor plate, the back of fourth box with a net articulates there is the fourth rotor plate.

Preferably, the bottom of the first net cage and the top of the second net cage are provided with first excrement through holes, the bottom of the second net cage and the top of the third net cage are provided with second excrement through holes, the bottom of the third net cage and the top of the fourth net cage are provided with third excrement through holes, and the bottom of the fourth net cage is provided with fourth excrement through holes.

Preferably, a first through hole is formed in the front face of the first net box, a first rotating plate is hinged in the first through hole, a second through hole is formed in the back face of the second net box, a second rotating plate is hinged in the second through hole, a third through hole is formed in the front face of the third net box, a third rotating plate is hinged in the third through hole, a fourth through hole is formed in the back face of the fourth net box, and a fourth rotating plate is hinged in the fourth through hole.

Preferably, the inner walls of the two sides of the cavity are provided with sliding grooves, the sliding blocks are sleeved in the sliding grooves, the two sides of the sliding blocks are welded with the sliding blocks, and the sliding grooves and the cross sections of the sliding blocks are T-shaped.

Preferably, the outer lane cover of movable rod is equipped with one end and sliding block welded spring, the one end that the sliding block was kept away from to the spring welds with the inner wall of cavity.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation control door, rotor plate, cardboard, box with a net, poker rod, sliding block and movable rod isotructure, wherein can control the motion of movable rod through upwards pulling poker rod, and then can control opening of control door, and can take out box with a net inner sea urchin through the rotor plate, can realize assembling and the split to the box with a net through rotating the cardboard. The device is a multilayer net cage, can realize mixed culture of various cultured organisms and maximum utilization of water environment, can be disassembled, can be independently used according to culture water space, and can also be freely combined transversely and longitudinally according to different culture requirements; because this net cage can be dismantled, when using for a long time, convenient change and washing, preparation simple process, low in manufacturing cost is honest and clean, and concrete use convenient operation is swift.

Drawings

Fig. 1 is a schematic front view of a net cage for sea urchin culture according to the present invention;

FIG. 2 is a schematic side view of the net cage for sea urchin cultivation according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a part a of the net cage for sea urchin culture according to the present invention.

In the figure: the automatic control device comprises a first net cage 1, a second net cage 2, a third net cage 3, a fourth net cage 4, a first rotating plate 5, a second rotating plate 6, a third rotating plate 7, a fourth rotating plate 8, a first clamping plate 9, a second clamping plate 10, a third clamping plate 11, a control door 12, a poking rod 13, a fixed block 14, a sliding block 15, a spring 16 and a movable rod 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a net cage for sea urchin aquaculture comprises a first net cage 1, a second net cage 2 is arranged at the bottom of the first net cage 1, a third net cage 3 is arranged at the bottom of the second net cage 2, a fourth net cage 4 is arranged at the bottom of the third net cage 3, first clamping plates 9 are rotatably connected to two sides of the top of the second net cage 2, the top of each first clamping plate 9 is positioned in the first net cage 1, second clamping plates 10 are rotatably connected to two sides of the top of the third net cage 3, the top of each second clamping plate 10 is positioned in the second net cage 2, a third clamping plate 11 is rotatably connected to the top of the fourth net cage 4, the top of each third clamping plate 11 is positioned in the third net cage 3, a control door 12 is hinged to the left side of the first net cage 1, a cavity is formed at the bottom of the control door 12, a movable rod 17 is arranged at the bottom of the control door 12, a sliding block 15 which is slidably connected with the inner wall of the, the sliding block 15 is kept away from the one end welding of movable rod 17 and is had fixed block 14, and the left side welding of fixed block 14 has the poker rod 13 that stretches out control door 12, and the front of first box with a net 1 articulates there is first rotor plate 5, and the back of second box with a net 2 articulates there is second rotor plate 6, and the front of third box with a net 3 articulates there is third rotor plate 7, and the back of fourth box with a net 4 articulates there is fourth rotor plate 8.

A first excrement through hole is formed in the bottom of the first net cage 1 and the top of the second net cage 2, a second excrement through hole is formed in the bottom of the second net cage 2 and the top of the third net cage 3, a third excrement through hole is formed in the bottom of the third net cage 3 and the top of the fourth net cage 4, a fourth excrement through hole is formed in the bottom of the fourth net cage 4, a first through hole is formed in the front of the first net cage 1, a first rotating plate 5 is hinged in the first through hole, a second through hole is formed in the back of the second net cage 2, a second rotating plate 6 is hinged in the second through hole, a third through hole is formed in the front of the third net cage 3, a third rotating plate 7 is hinged in the third through hole, a fourth through hole is formed in the back of the fourth net cage 4, a fourth rotating plate 8 is hinged in the fourth through hole, sliding grooves are formed in the inner walls of the two sides of the cavity, sliding grooves are sleeved with sliding blocks, the two sides of, the outer ring of the movable rod 17 is sleeved with a spring 16, one end of the spring 16 is welded with the sliding block 15, and the end, far away from the sliding block 15, of the spring is welded with the inner wall of the cavity.

In this embodiment, first, the pulling of the pulling rod 13 upwards drives the fixed block 14 to move upwards, the upward movement of the fixed block 14 drives the sliding block 15 to move upwards, the upward movement of the sliding block 15 drives the movable rod 17 to move upwards, and further the spring 16 can be extruded, so that the spring 16 can generate elastic potential energy, the upward movement of the movable rod 17 can further rotate the control door 12, and further the control door 12 can be opened, the young sea urchins can be put into the first net cage 1, the second net cage 2, the third net cage 3, and the fourth net cage 4 through the control door 12, and the excrement of the sea urchins can flow out of the net cages through the first excrement through hole, the second through hole, the third through hole, and the fourth through hole, and the first rotating plate 5, the second rotating plate 6, the third rotating plate 7, and the fourth rotating plate 8 can be taken out of the sea urchins cultured in the net cages, when the first net cage 1, the second net cage 1, the third rotating, When second box with a net 2, third box with a net 3 and fourth box with a net 4 components time, rotate first cardboard 9, when first cardboard 9 rotates, can follow the interior roll-off of the rectangle through-hole that first box 1 bottom was seted up, and then can separate first box with a net 1 and second box with a net 2, rotate second cardboard 10 and third cardboard 11 in proper order, can separate third box with a net 3 and fourth box with a net 4.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. A net cage for sea urchin culture comprises a first net cage (1) and is characterized in that a second net cage (2) is arranged at the bottom of the first net cage (1), a third net cage (3) is arranged at the bottom of the second net cage (2), a fourth net cage (4) is arranged at the bottom of the third net cage (3), first clamping plates (9) are rotatably connected to two sides of the top of the second net cage (2), the top of each first clamping plate (9) is located in the first net cage (1), second clamping plates (10) are rotatably connected to two sides of the top of the third net cage (3), the top of each second clamping plate (10) is located inside the second net cage (2), a third clamping plate (11) is rotatably connected to the top of the fourth net cage (4), the top of each third clamping plate (11) is located in the third net cage (3), and a control door (12) is hinged to the left side of the first net cage (1), the cavity has been seted up to the bottom of control door (12), the bottom cover of control door (12) is equipped with movable rod (17), the top welding of movable rod (17) has sliding block (15) with cavity inner wall sliding connection, the one end welding that movable rod (17) were kept away from in sliding block (15) has fixed block (14), the left side welding of fixed block (14) has poker rod (13) of stretching out control door (12), the front of first net case (1) articulates there is first rotor plate (5), the back of second net case (2) articulates there is second rotor plate (6), the front of third net case (3) articulates there is third rotor plate (7), the back of fourth net case (4) articulates there is fourth rotor plate (8).

2. A net cage for sea urchin culture according to claim 1, characterized in that the bottom of the first net cage (1) and the top of the second net cage (2) are provided with first excrement through holes, the bottom of the second net cage (2) and the top of the third net cage (3) are provided with second excrement through holes, the bottom of the third net cage (3) and the top of the fourth net cage (4) are provided with third excrement through holes, and the bottom of the fourth net cage (4) is provided with fourth excrement through holes.

3. The net cage for sea urchin culture according to claim 1, characterized in that a first through hole is formed in the front surface of the first net cage (1), a first rotating plate (5) is hinged in the first through hole, a second through hole is formed in the back surface of the second net cage (2), a second rotating plate (6) is hinged in the second through hole, a third through hole is formed in the front surface of the third net cage (3), a third rotating plate (7) is hinged in the third through hole, a fourth through hole is formed in the back surface of the fourth net cage (4), and a fourth rotating plate (8) is hinged in the fourth through hole.

4. The net cage for sea urchin culture according to claim 1, wherein sliding grooves are formed in inner walls of two sides of the cavity, sliding blocks are sleeved in the sliding grooves, two sides of the sliding blocks (15) are welded with the sliding blocks, and the sliding grooves and the sliding blocks are T-shaped in cross section.

5. A net cage for sea urchin culture according to claim 1, wherein the outer ring of the movable rod (17) is sleeved with a spring (16) with one end welded with the sliding block (15), and the end of the spring (16) far away from the sliding block (15) is welded with the inner wall of the cavity.

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