CN213044766U

CN213044766U - Net cage for preventing shellfish enemy and living things

Info

Publication number: CN213044766U
Application number: CN202021629242.4U
Authority: CN
Inventors: 崔龙波; 卢钰博; 刘嘉卓
Original assignee: Yantai University
Current assignee: Yantai University
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-04-27
Anticipated expiration: 2030-08-07

Abstract

The utility model discloses a prevent biological cylinder mould of shellfish enemy, including the cylinder mould body, the cylinder mould body includes the disc that corresponds the setting from top to bottom of a plurality of, the outside of a plurality of disc is covered with first screen panel, it is connected with traps the mechanism to be located to dismantle on the bottom surface of the disc of bottom, it includes the second screen panel to trap the mechanism, the second screen panel is fixed on the bottom surface that is located the disc of bottom, the entry has been seted up to the bottom of second screen panel, be equipped with the kickboard in the second screen panel, the bottom of kickboard is equipped with the balancing weight, be fixed with the box on the top surface of kickboard, the box internal fixation has the baffle, the first through-hole of a plurality of has been seted up on the baffle, the embedded anticreep net that is equipped with of. The utility model discloses the enemy biology to scallop or oyster is traped, not only reduces and breeds the loss, can also improve economic benefits.

Description

Net cage for preventing shellfish enemy and living things

Technical Field

The utility model relates to a marine culture equipment field especially relates to a prevent cylinder mould of shellfish enemy biology.

Background

The existing scallop or oyster cultivation mainly comprises net cage cultivation and seabed direct seeding cultivation, the net cage cultivation is more beneficial to management and harvest than the traditional seabed direct seeding, the scallop or oyster can grow fast and uniformly, the taste of the finished scallop or oyster product is relatively better, and therefore the scallop or oyster net cage cultivation proportion is improved year by year. In the existing shellfish culture process, a lot of enemy organisms are contained, mainly including fishes, carnivorous snails, octopus, crabs, starfishes and the like, and the enemy organisms easily enter a net cage to prey on cultured shellfish, so that the culture of scallops or oysters is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a prevent biological cylinder mould of shellfish enemy to solve the problem that above-mentioned prior art exists, trape the enemy biology of scallop or oyster, reduce the breed loss.

In order to achieve the above object, the utility model provides a following scheme: the utility model provides a net cage for preventing shellfish enemy organisms, which comprises a net cage body, wherein the net cage body comprises a plurality of disks which are correspondingly arranged up and down, a plurality of disks are covered with a first net cover outside the disks, the bottom surface of the disk which is positioned at the bottommost layer is detachably connected with an trapping mechanism, the trapping mechanism comprises a second net cover, the second net cover is fixed on the bottom surface of the disk which is positioned at the bottommost layer, the bottom end of the second net cover is provided with an inlet, a floating plate is arranged in the second net cover, the size of the floating plate is not smaller than that of the inlet, the bottom end of the floating plate is provided with a balancing weight, a box body is fixed on the top surface of the floating plate, a partition plate is fixed in the box body, the partition plate divides the inner cavity of the box body into an upper layer space structure and a lower layer space structure, a plurality of first through holes are arranged, and a culture room is formed between every two adjacent disks.

Preferably, the bottom surface of the floating plate is provided with an installation groove, and the balancing weight is fixed in the installation groove.

Preferably, breed indoor foam and breed the case of being equipped with, the outer wall of case is bred to the foam with the medial surface rigid coupling of first screen panel, the foam is bred and has been seted up first material taking port on the case, set up on the first screen panel a plurality of with first material taking port corresponds the discharge gate that sets up.

Preferably, the foam cultivation box is provided with a plurality of second through holes, and a protective net is embedded in the second through holes.

Preferably, the second mesh enclosure is provided with a second material taking port.

Preferably, the mesh of the first mesh enclosure is 2.5-2.8 cm or 4-4.5 cm, and the diameter of the first mesh enclosure is 30 cm.

Preferably, the distance between a plurality of the disks is 20cm, and the number of the culture rooms is 10-12.

The utility model discloses a following technological effect: the scallop or the oyster are placed in the culture room for culture, the integral device is placed in water, the balancing weight ensures that the floating plate can float in the second mesh enclosure, a gap is left between the box body and the disk sheet at the top of the box body, harmful organisms can pass through the gap, the trapped food is placed at the bottom layer of the box body partition plate, the partition plate prevents the floating plate from separating from the box body, when the integral device is in water, the trapped food floats to the anti-falling mesh, the harmful organisms are induced to enter the second mesh enclosure through the inlet and are positioned on the partition plate, the trapped food in the box body is caught through the meshes of the anti-falling mesh, the damage to the scallop or the oyster by the harmful organisms is prevented, and the integral device is taken out after half a month or a month is separated, so that the harmful organisms such as fish, carnivorous snails, octopus, crabs and starfishes can be caught without causing harm to the shellfish, the integral device traps harmful organisms, and the captured harmful organisms can be utilized to improve economic benefits.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a front view of the net cage for preventing shellfish from harmful organisms;

FIG. 2 is a front view of the trapping mechanism of the present invention;

FIG. 3 is a top view of the box body of the present invention;

wherein, 1 is the disc, 2 is first screen panel, 3 is the second screen panel, 4 is the entry, 5 is the kickboard, 6 is the balancing weight, 7 is the box, 8 is the baffle, 9 is first through-hole, 10 is the anticreep net, 11 is breeding the room, 12 is the foam case of breeding, 13 is the mounting groove, 14 is the first material mouthful of getting, 15 is the second through-hole, 16 is the protection network, 17 is the second material mouthful of getting.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1-3, the utility model provides a prevent biological cylinder mould of shellfish enemy, including the cylinder mould body, the cylinder mould body includes disc 1, a plurality of that a plurality of corresponds the setting from top to bottom disc 1's the outside is covered with first screen panel 2, and this cylinder mould body structure is prior art, no longer gives details.

The bottom surface of the disc 1 positioned at the bottommost layer is detachably connected with a trapping mechanism, the trapping mechanism comprises a second mesh enclosure 3, the second mesh enclosure 3 is fixed on the bottom surface of the disc 1 positioned at the bottommost layer, an inlet 4 is formed in the bottom end of the second mesh enclosure 3, a floating plate 5 is arranged in the second mesh enclosure 3, the size of the floating plate 5 is not smaller than that of the inlet 4, the inlet 4 is an inlet 4 with tightness adjustment, when the inlet 4 is opened to the maximum extent, the floating plate 5 can be taken out, when the device is generally used, the inlet 4 is contracted to be small so as to ensure that enemy organisms can pass through and the floating plate 5 cannot be separated, a balancing weight 6 is arranged at the bottom end of the floating plate 5, a mounting groove 13 is formed in the bottom surface of the floating plate 5, the balancing weight 6 is fixed in the mounting groove 13, and the weight of the balancing weight 6 ensures that when the whole device is positioned, the top of box 7 can not push up on disc 1, and can not block entry 4, be fixed with box 7 on the top surface of kickboard 5, box 7 internal fixation has baffle 8, baffle 8 is two-layer spatial structure about 7 inner chambers of box are cut apart into, and the space of 8 bottoms of baffle is used for depositing abandonment or dead shellfish as traping and uses food, a plurality of first through-hole 9 has been seted up on the baffle 8, the embedded anticreep net 10 that is equipped with of first through-hole 9, anticreep net 10 prevent that food from breaking away from box 6, and food floats the top during the use on anticreep net 10, and harmful living beings can feed, adjacent per two form a breed room 11 between the disc 1.

According to a further optimized scheme, a foam breeding box 12 is arranged in the breeding room 11, and a balance weight (not shown in the figure) is embedded in the foam breeding box 12, so that the whole device is prevented from floating on the water surface and not sinking. The integrated device uses after half a month or the time interval of one month or so, takes out by the personnel of breeding, will trap the enemy organism of catching in the mechanism and take out and recycle to the food is traped in the replenishment, the outer wall of case 12 is bred to the foam with the medial surface rigid coupling of first screen panel 2 prevents that the case 12 is bred to the foam at the indoor activity of breeding 11, the foam is bred and has been seted up first material taking port 14 on the case 12, and first material taking port 14 is stopped up through the stopper, seted up on the first screen panel 2 a plurality of with the discharge gate (not shown in the figure) that first material taking port 14 corresponds the setting, but the discharge gate is the switching opening that the screen cloth bondd connects, opens the discharge gate, takes off the stopper on the first material taking port 14, can fetch scallop or oyster.

Further optimization scheme, a plurality of second through hole 15 has been seted up on the foam cultivation case 12, inlay on the second through hole 15 and be equipped with protection network 16, when whole device is in aqueous, through second through hole 15 to incasement diversion, protection network 16 blocks the scallop and breaks away from foam cultivation case 12, and the little algae in the enough big assurance seawater of protection network 16 mesh can pass through, can make scallop or the oyster that the inside was placed directly ingest the little algae in the seawater.

Further optimize the scheme, the second screen panel 3 is last to have seted up the second and to get material mouth 17, and the second is got material mouth 3 and is the openable opening that the screen cloth bondd connects, can take out the harmful biological thing of catching in the second screen panel 3 through opening the second and get material mouth 17.

Furthermore, the mesh of the first mesh enclosure 2 is 2.5-2.8 cm or 4-4.5 cm, the diameter of the first mesh enclosure 2 is 30cm, the distance between the plurality of discs 1 is 20cm, and the number of the culture chambers 11 is 10-12.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. The utility model provides a prevent biological cylinder mould of shellfish enemy, includes the cylinder mould body, the cylinder mould body includes disc (1) that a plurality of corresponds the setting from top to bottom, a plurality of the outside of disc (1) is covered with first screen panel (2), its characterized in that: the bottom surface of the disc (1) positioned at the bottommost layer is detachably connected with a trapping mechanism, the trapping mechanism comprises a second mesh enclosure (3), the second mesh enclosure (3) is fixed on the bottom surface of the disc (1) positioned at the bottommost layer, an inlet (4) is formed in the bottom end of the second mesh enclosure (3), a floating plate (5) is arranged in the second mesh enclosure (3), the size of the floating plate (5) is not smaller than that of the inlet (4), a balancing weight (6) is arranged at the bottom end of the floating plate (5), a box body (7) is fixed on the top surface of the floating plate (5), a partition plate (8) is fixed in the box body (7), the inner cavity of the box body (7) is divided into an upper layer spatial structure and a lower layer spatial structure by the partition plate (8), a plurality of first through holes (9) are formed in the partition plate (8), and an anti-falling mesh (10) is embedded in the first through, a culture room (11) is formed between every two adjacent disks (1).

2. The net cage for the control of shellfish enemy organisms as claimed in claim 1, wherein: an installation groove (13) is formed in the bottom surface of the floating plate (5), and the balancing weight (6) is fixed in the installation groove (13).

3. The net cage for the control of shellfish enemy organisms as claimed in claim 2, wherein: breed the case (12) of breeding in being equipped with the foam in room (11), the outer wall of case (12) is bred to the foam with the medial surface rigid coupling of first screen panel (2), the foam is bred and has been seted up first material taking port (14) on case (12), seted up on first screen panel (2) a plurality of with first material taking port (14) correspond the discharge gate that sets up.

4. The net cage for controlling shellfish enemy organisms as claimed in claim 3, wherein: a plurality of second through holes (15) are formed in the foam cultivation box (12), and a protective net (16) is embedded in the second through holes (15).

5. The net cage for the control of shellfish enemy organisms as claimed in claim 1, wherein: and a second material taking port (17) is formed in the second net cover (3).

6. The net cage for the control of shellfish enemy organisms as claimed in claim 1, wherein: the mesh of the first mesh enclosure (2) is 2.5-2.8 cm or 4-4.5 cm, and the diameter of the first mesh enclosure (2) is 30 cm.

7. The net cage for the control of shellfish enemy organisms as claimed in claim 1, wherein: the distance between the plurality of the discs (1) is 20cm, and the number of the culture rooms (11) is 10-12.