CN214677159U

CN214677159U - Special net cage for sea cucumber fry culture on shallow sea beach

Info

Publication number: CN214677159U
Application number: CN202023002794.5U
Authority: CN
Inventors: 车全; 赵永刚; 车鉴; 纪峰; 刘鑫烔
Original assignee: Dalian Xinyulong Marine Biological Seed Industry Technology Co ltd
Current assignee: Dalian Xinyulong Marine Biological Seed Industry Technology Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-11-12
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a shallow sea beach sea cucumber seed culture special box with a net belongs to sea cucumber culture technical field, including the immersed tube, the top of immersed tube is connected with the superficial pipe, the utility model discloses a set up immersed tube, superficial pipe, connecting piece, side connecting plate, netting clothing and compartment, under the mutually supporting of these structures, realized that the culture area is big, box with a net intensity is high, circular structure is more resistant stormy waves to strike, can float, sink along with the morning and evening tides fluctuation, and the sea area of laying the box with a net is in shallow sea or intertidal zone, and the natural bait that the morning and evening tides fluctuation brought and the benthic diatom on mudflat surface are very abundant, more are favorable to ingesting, growing, the function of perching of sea cucumber seed, and fundamentally has got rid of the limitation of pond sea cucumber box with a net to also extend the mode of traditional nursery room cultivation seed to natural sea area, saved the change water of nursery room, fallen down the pond, Feeding feed and a series of complicated operation processes.

Description

Special net cage for sea cucumber fry culture on shallow sea beach

Technical Field

The utility model belongs to the technical field of the holothurian cultivation, concretely relates to special box with a net of shallow sea mud flat sea cucumber seed breed.

Background

Sea cucumbers are widely cultured as important aquaculture species in yellow and Bohai sea areas in China, huge economic benefits are obtained, and after long-time exploration and practice, sea cucumber culture modes are developed to various culture modes such as greenhouse anti-season culture, suspension cage culture in Fujian sea areas, pond cage culture and the like through initial pond culture, bottom sowing culture and cofferdam culture, but the existing special net cage for culturing sea cucumber seedlings on shallow sea beaches still has some defects.

The prior art has the following problems: most of the existing special net cages for sea cucumber fry culture on shallow seas are made of bamboo poles, floats, polyethylene ropes, netting and other materials, the net cages can increase the water utilization rate of a sea cucumber pond, the net cages are used for culturing the sea cucumber fries in the water of the pond, but the defects of poor self strength, low service life and labor-consuming management are obvious, the natural bait quantities of organic debris, phytoplankton and the like in the water of the pond are not enough to completely meet the normal feeding and growing requirements of the sea cucumber fries in the net cages, and the other key problem lies in that the net cages arranged in the pond, especially small ponds with the area smaller than 50 mu, divers are easily blocked by the net cages when performing operations such as sea cucumber harvesting under water, so that the operation difficulty is increased.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a shallow sea beach sea cucumber seed culture special-purpose box with a net, it is big to have the culture area, box with a net intensity is high, circular structure is more resistant stormy waves to strike, can float along with the morning and evening tides fluctuation, sink, and the sea area of laying the box with a net is in shallow sea or intertidal zone, the natural bait that the morning and evening tides fluctuation brought and the benthic diatom on mudflat surface are very abundant, more be favorable to ingesting of sea cucumber seed, grow, perch, and fundamentally has got rid of the limitation of pond sea cucumber box with a net, and also extend the mode of breeding sea cucumber seed with traditional nursery room to natural sea area, the feeding of nursery room of having saved is changed water, the pond is fallen, throw a series of loaded down with trivial details operation processes such as fodder, and the compartment outside has perfect filter assembly, can effectively avoid the characteristics that the condition that the compartment blockked up appears.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shallow sea mud flat sea cucumber seed breed special-purpose net cage, includes the immersed tube, the top of immersed tube is connected with floats the pipe, the inside of immersed tube is by the below and immersed tube and float and all be connected with the etting between the pipe, the both sides all evenly are connected with a plurality of side connecting plate inside and outside between immersed tube and the superficial pipe, correspond two of position department the side connecting plate is connected through the connecting piece with immersed tube and float between the pipe, inboard the hookup location department of side connecting plate and immersed tube is provided with the compartment.

Preferably, the net clothes on the side face penetrate through and are bound between the immersed tube and the floating tube through a string, and the string is made of polyethylene.

Preferably, a plurality of mesh attaching bases are placed on the surface of the net.

Preferably, the floating pipe is arranged in a closed structure, and the inside of the floating pipe is filled with closed air.

Preferably, the outer side of the compartment is connected with a mounting frame, and the inside of the mounting frame is connected with a filter screen.

Preferably, it is inboard one side that the side connecting plate is close to the installing frame is connected with clamping screw, clamping screw runs through one side that the installing frame extends to the installing frame, connect through coupling assembling between clamping screw and the installing frame, coupling assembling includes fixing nut, rotation knob, fixed screw groove and installation screw groove, the fixing nut meshing is connected in clamping screw's the outside, fixing nut's inside and the position department that corresponds clamping screw have seted up fixed screw groove, the installation screw groove has been seted up to the inside of installing frame and the position department that corresponds fixing nut, the fixing nut meshing is connected in the inside of installation screw groove, one side that fixing nut kept away from clamping screw is connected with the rotation knob, the cross section of rotating the knob sets up for square structure.

Preferably, one side that the installing frame is close to inboard side connecting plate and the outside that is located clamping screw is connected with the sealing ring, and is inboard the seal groove has been seted up to the inside of side connecting plate and the position department that corresponds the sealing ring, the sealing ring joint is in the inside of seal groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the immersed tube, the floating pipe, the connecting piece, the side connecting plate, netting and compartment, under the mutually supporting of these structures, it is big to have realized the breed area, box with a net intensity is high, circular structure is more resistant stormy waves and strikes, can float along with the morning and evening tides fluctuation, it is heavy, and the sea area of laying the box with a net is in shallow sea or intertidal zone, the natural bait that the morning and evening tides fluctuation brought and the benthic diatom on mudflat surface are very abundant, more be favorable to ingesting of sea cucumber seed, grow, the function of perching, and fundamentally has broken away from the limitation of pond box with a net, and also extend traditional nursery room cultivation sea cucumber seed's mode to natural sea area, the water changing of nursery room has been saved, the pond is fallen, a series of loaded down with trivial details operation processes such as fodder are thrown to the feed.

2. The utility model discloses a coupling assembling, installing frame, filter screen, seal groove, sealing ring and clamping screw that the setting includes fixing nut, rotation knob, fixed spiral shell groove and installation spiral shell groove, under the mutually supporting of these structures, realized can carrying out filterable function to the sea water to effectively avoided the condition of blockking up the compartment to appear, and simultaneously, the filter screen is convenient for install and dismantle, and then is convenient for regularly clear up it, when guaranteeing follow-up use, when the sea water got into, the filtration efficiency of filter screen.

Drawings

Fig. 1 is a schematic structural view of a cross section of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic structural view of the utility model at the point B in fig. 2;

in the figure: 1. sinking the pipe; 2. a connecting assembly; 21. fixing a nut; 22. rotating the knob; 23. fixing the screw groove; 24. installing a screw groove; 3. floating pipes; 4. a connecting member; 5. a side connection plate; 6. netting; 7. separating the bin; 8. installing a frame; 9. a filter screen; 10. a sealing groove; 11. a seal ring; 12. and fixing the screw rod.

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.

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a shallow sea mud flat sea cucumber seed breed special net cage, including immersed tube 1, the top of immersed tube 1 is connected with floats pipe 3, the inside of immersed tube 1 leans on the below and immersed tube 1 and floats and all be connected with netting 6 between pipe 3, the both sides all evenly are connected with a plurality of side connecting plate 5 inside and outside between pipe 3, correspond two side connecting plates 5 of position department and immersed tube 1 and float and be connected through connecting piece 4 between the pipe 3, inboard side connecting plate 5 is provided with compartment 7 with the hookup location department of immersed tube 1.

Specifically, the side netting 6 passes through and is bound between the immersed tube 1 and the floating tube 3 through a string made of polyethylene.

By adopting the technical scheme, the side netting 6 can be stably connected conveniently.

Specifically, a plurality of mesh attaching bases are placed on the surface of the netting 6.

By adopting the technical scheme, the sea cucumber fries can be conveniently perched.

Specifically, the floating pipe 3 is arranged in a closed structure, and the inside of the floating pipe 3 is filled with closed air.

By adopting the technical scheme, when the sea water rises tide, the floating pipe 3 plays a role of floating the net cage, the sinking pipe 1 sinks after being filled with the sea water and is balanced with the buoyancy of the floating pipe 3, so that the netting 6 forms a large enough space in the sea water, when the sea water falls tide, the sinking pipe 1 can be located on the surface of a mudflat, and part of the sea water can be reserved in the range of the net cage to ensure that the bottom netting 6 and a net piece attaching base are not exposed, thereby playing a role of protecting sea cucumber seedlings.

Specifically, the outer side of the compartment 7 is connected with a mounting frame 8, and the inner part of the mounting frame 8 is connected with a filter screen 9.

Through adopting above-mentioned technical scheme, be convenient for play filterable effect, and then can effectively avoid blockking up the condition appearance of compartment 7.

Specifically, one side that inboard side connecting plate 5 is close to installing frame 8 is connected with clamping screw 12, clamping screw 12 runs through one side that installing frame 8 extends to installing frame 8, connect through coupling assembling 2 between clamping screw 12 and the installing frame 8, coupling assembling 2 includes clamping nut 21, rotate knob 22, clamping nut 23 and installation spiral shell groove 24, clamping nut 21 meshes and connects in clamping screw 12's the outside, clamping nut 21's inside and the position department that corresponds clamping screw 12 have seted up clamping nut 23, the inside of installing frame 8 and the position department that corresponds clamping nut 21 have seted up installation spiral shell groove 24, clamping nut 21 meshes and connects in the inside of installation spiral shell groove 24, clamping screw 12's one side is kept away from to clamping nut 21 is connected with rotation knob 22, the cross section of rotation knob 22 sets up for square structure.

Through adopting above-mentioned technical scheme, the installation and the dismantlement of the filter screen 9 of being convenient for, and then be convenient for regularly clear up filter screen 9, when guaranteeing filtration efficiency, can effectively guarantee the normal entering of sea water.

Specifically, one side that the installing frame 8 is close to inboard side connecting plate 5 and the outside that is located clamping screw 12 is connected with sealing ring 11, and seal groove 10 has been seted up in inboard side connecting plate 5's inside and the position department that corresponds sealing ring 11, and sealing ring 11 joint is in the inside of seal groove 10.

Through adopting above-mentioned technical scheme, be convenient for effectively protect fixing screw 12, avoid the sea water to the condition of its corrosion to appear, effectively prolonged its life.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the device is placed in shallow sea or intertidal zone, when sea water rises tide, the floating pipe 3 plays a role of floating the net cage, the sea water is injected into the interior of the immersed tube 1 through the filter screen 9 and the compartment 7 (the filter screen 9 plays an effective filtering role, the situation that the compartment 7 is blocked and difficult to clean is avoided), then, the immersed tube 1 sinks under the action of gravity, and the buoyancy of the floating pipe 3 is balanced with each other, so that the netting 6 forms a large enough space in the seawater, when the seawater is ebbed, the sinking pipe 1 can be located on the surface of the beach, and partial seawater can be remained in the range of the net cage to ensure that the bottom netting 6 and the net piece attaching base are not exposed to the air, so as to play a role in protecting sea cucumber seedlings, under the action of the side connecting plates 5 and the connecting pieces 4, the device has high strength and durability, and can provide abundant natural baits on the shoals through the change of tide to ensure the healthy growth of the sea cucumbers;

after the device works for a period of time, a worker can manually rotate the rotating knob 22, under the meshing effect, when the fixing screw cap 21 is separated from the mounting screw groove 24, the fixing screw groove 23 is separated from the fixing screw rod 12, the mounting frame 8 drives the filter screen 9 to be pulled out along the fixing screw rod 12, the filter screen 9 can be cleaned, in the process, the sealing ring 11 is separated from the sealing groove 10, after the cleaning is completed, the filter screen is remounted, the device can be continuously used, and the good filtering effect can be continuously played in the subsequent use process, so that the blocking of the compartment 7 is effectively avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A special net cage for sea cucumber fry culture on shallow sea beach comprises a sinking pipe (1), and is characterized in that: the top of immersed tube (1) is connected with floats pipe (3), the inside of immersed tube (1) is by below and immersed tube (1) and floats and all be connected with netting (6) between pipe (3), both sides all evenly are connected with a plurality of side connecting plate (5) inside and outside between pipe (3) immersed tube (1) and the superficial pipe, correspond two of position department side connecting plate (5) are connected through connecting piece (4) with immersed tube (1) and float between pipe (3), inboard the hookup location department of side connecting plate (5) and immersed tube (1) is provided with compartment (7).

2. The special net cage for shallow sea beach sea cucumber fry culture according to claim 1, which is characterized in that: the net clothes (6) penetrate through the side surface of the floating pipe and are bound between the immersed pipe (1) and the floating pipe (3) through a thin rope, and the thin rope is made of polyethylene.

3. The special net cage for shallow sea beach sea cucumber fry culture according to claim 2, which is characterized in that: a plurality of mesh sheet attaching bases are arranged on the surface of the mesh clothes (6).

4. The special net cage for shallow sea beach sea cucumber fry culture according to claim 3, characterized in that: the floating pipe (3) is arranged in a closed structure, and closed air is filled in the floating pipe (3).

5. The special net cage for shallow sea beach sea cucumber fry culture according to claim 4, which is characterized in that: the outside of compartment (7) is connected with installing frame (8), the internal connection of installing frame (8) has filter screen (9).

6. The special net cage for shallow sea beach sea cucumber fry culture according to claim 5, characterized in that: inboard one side that side connecting plate (5) are close to installing frame (8) is connected with clamping screw (12), clamping screw (12) run through installing frame (8) and extend to one side of installing frame (8), connect through coupling assembling (2) between clamping screw (12) and installing frame (8), coupling assembling (2) include clamping nut (21), rotate knob (22), fixed spiral shell groove (23) and installation spiral shell groove (24), clamping nut (21) meshing is connected in the outside of clamping screw (12), clamping nut (21) inside and the position department that corresponds clamping screw (12) have seted up clamping nut groove (23), the inside of installing frame (8) and the position department that corresponds clamping nut (21) have seted up installation spiral shell groove (24), clamping nut (21) meshing is connected in the inside of installation spiral shell groove (24), one side of the fixing nut (21) far away from the fixing screw rod (12) is connected with a rotating knob (22), and the cross section of the rotating knob (22) is arranged in a square structure.

7. The special net cage for shallow sea beach sea cucumber fry culture according to claim 6, which is characterized in that: one side that installing frame (8) are close to inboard side connecting plate (5) and the outside that is located clamping screw (12) is connected with sealing ring (11), and is inboard the seal groove (10) have been seted up to the inside of side connecting plate (5) and the position department that corresponds sealing ring (11), sealing ring (11) joint is in the inside of seal groove (10).