CN212184732U

CN212184732U - Artificial fish reef

Info

Publication number: CN212184732U
Application number: CN202020164960.2U
Authority: CN
Inventors: 王井军
Original assignee: Dalian Chaoxi Fishery Technology Development Co ltd
Current assignee: Dalian Chaoxi Fishery Technology Development Co ltd
Priority date: 2020-02-12
Filing date: 2020-02-12
Publication date: 2020-12-22
Anticipated expiration: 2030-02-12

Abstract

The utility model provides an artificial fish reef, relating to the technical field of aquaculture; the floating body is connected with the fish collecting part through a first chain rope, and the fish collecting part is connected with the fixed anchor through a second chain rope; a fish collecting cavity is formed between the upper plate and the lower plate of the fish collecting part; an auxiliary cavity is formed between the upper plate and the upper auxiliary plate and between the lower plate and the lower auxiliary plate; the upper plate and the lower plate are provided with a plurality of first holes, and the upper attached plate and the lower attached plate are provided with a plurality of second holes; all the plates are connected by a support rod; a bait groove is arranged in the middle of the upper plate, a bait casting hopper is arranged on the floating body, and the bait casting hopper is communicated with the bait groove through a flexible pipe body; the bottom of the bait groove is provided with a bait casting opening, a bait casting roller is arranged in the bait casting opening, and a bait conveying groove is arranged on the bait casting roller; rotating shafts at two ends of the bait casting roller are rotatably arranged on the side wall of the bait trough and provided with a deflector rod; a plurality of seaweed growth floating belts are arranged at the fish collecting part; the upper attached plate is provided with a containing groove in which the seaweed seeding bag is arranged. The utility model discloses can simulate natural living environment to reach the good state that is suitable for living beings to perch.

Description

Artificial fish reef

Technical Field

The utility model relates to an aquaculture technical field specifically is an artificial fish reef.

Background

The artificial fish reef is a structure artificially arranged in the sea, and aims to improve the ecological environment of the sea area, build a good environment for the inhabitation of marine organisms, provide places for the propagation, growth, bait making and enemy sheltering of fishes and the like, and achieve the purposes of protecting, proliferating and improving the harvest yield. At present, the construction of artificial reefs is widely carried out at home and abroad to repair the habitats and fisheries of offshore marine organisms, and certain effect is achieved.

However, the existing artificial fish reef is mainly made of natural stones and trees with irregular shapes or cement precast blocks with simple structures, so that the shape and the internal structure of the artificial fish reef are difficult to achieve a good state suitable for living beings to inhabit, and the controllability is poor; moreover, the structures such as the cement prefabricated block need to consume a lot of resources, which increases the cost.

SUMMERY OF THE UTILITY MODEL

The utility model provides an artificial fish reef has solved the problem that the artificial fish reef among the prior art is difficult to reach the good state that is suitable for living beings to perch.

The technical scheme of the utility model is realized like this:

an artificial fish reef comprises a floating body, wherein a fish collecting part is arranged below the floating body and is connected with the floating body through a first chain rope; a fixed anchor is arranged below the fish collecting part; the fixed anchor is connected with the fish collecting part through a second chain rope;

the fish collecting part comprises an upper plate and a lower plate which are arranged up and down, and a fish collecting cavity is formed between the upper plate and the lower plate; an upper attached plate is arranged above the upper plate, a lower attached plate is arranged below the lower plate, and attached cavities are formed between the upper plate and the upper attached plate and between the lower plate and the lower attached plate; the upper plate and the lower plate are both provided with a plurality of first holes, and the first holes are communicated with the fish collecting cavity and the auxiliary cavity; the upper attached plate and the lower attached plate are both provided with a plurality of second holes, and the second holes are communicated with the attached cavity and an external water body; the upper attached plate and the upper plate, the upper plate and the lower plate are connected by supporting rods;

a bait groove is formed in the middle of the upper plate, a bait casting hopper is arranged on the floating body, and the bait casting hopper is communicated with the top of the bait groove through a flexible pipe body; the lower end of the bait groove extends into the fish collecting cavity, the bottom of the bait groove is provided with a strip-shaped bait casting opening, a cylindrical bait casting roller is accommodated in the bait casting opening, and the side wall of the bait casting opening is an arc-shaped wall matched with the bait casting roller; a plurality of sunken bait conveying grooves are formed in the circumferential surface of the bait casting roller; the two ends of the bait casting roller are provided with rotating shafts, the rotating shafts are rotatably arranged on the side walls of the bait troughs, and the rotating shafts extend to the outer parts of the bait troughs; a deflector rod is arranged on the rotating shaft positioned outside the bait groove;

a plurality of seaweed growth floating belts are arranged on the fish collecting part; the upper auxiliary plate is provided with a containing groove, and the containing groove is internally provided with a seaweed seeding bag.

Further, the floating body comprises a floating frame, and an air bag is arranged on the floating frame; the bait feeding hopper is arranged on the floating frame;

the floating frame is provided with a first connecting ring, the upper attached plate is provided with a second connecting ring, and the first chain rope is connected between the first connecting ring and the second connecting ring.

Furthermore, the fixing anchor comprises an anchor block body, the lower end of the anchor block body is provided with a conical body, and the outer wall of the conical body is provided with a thread groove;

the anchor block body is provided with a stabbing anchor extending obliquely downwards, and the stabbing anchor is provided with a plurality of stabbing points.

Further, the outer end parts of the upper plate, the lower plate, the upper attached plate and the lower attached plate are all inclined upwards.

Further, the first holes and the second holes are arranged in a staggered mode in the vertical direction.

Furthermore, the number of the deflector rods is a plurality, and the deflector rods are radially arranged from the rotating shaft to the outer side.

Furthermore, the algae growth floating belt is arranged at the outer end part of the upper plate, the outer end part of the lower end plate, the outer end part of the upper attached plate, the outer end part of the lower attached plate and the upper surface of the upper attached plate.

Furthermore, the accommodating groove comprises a groove body, and a detachable net cover is arranged at the notch of the groove body; the seaweed seeding bag comprises a bag body and seaweed spores contained in the bag body.

Further, the floating body and the fish collecting part are both provided with interconnecting rings.

The utility model has the advantages that:

the utility model has simple structure and convenient use; set up the body, make the utility model discloses wholly float in the water, the anchor of below can insert the seabed, will originally use novel fixed position that carries on. The fish collecting cavity and the accessory cavity which are communicated with each other are arranged to simulate a reef structure in a natural environment, so that fishes of different sizes can swim conveniently; the seaweed growing floating belt and the seaweed seeding bag are arranged, so that a natural environment for seaweed growth can be formed around the fish collecting part; a bait trough and a bait feeding bucket are arranged to convey bait to the fish collecting part; the fish drives the deflector rod to rotate when moving, or the water flow drives the deflector rod to rotate, so that the bait casting roller rotates, the bait is gradually fed into the fish collecting cavity in times, and the bait waste is avoided. The utility model discloses can simulate natural living environment to reach the good state that is suitable for living beings to perch.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of the bait station of FIG. 1;

FIG. 3 is a schematic side view of the bait channel;

fig. 4 is an enlarged structural schematic view of the accommodating groove in fig. 1.

Wherein:

1. a first chain rope; 2. a second chain rope; 3. an upper plate; 4. a lower plate; 5. a fish collecting cavity; 6. an upper attachment plate; 7. a lower attachment plate; 8. an auxiliary cavity; 9. a first hole; 10. a second hole; 11. a strut; 12. a bait trough; 13. feeding a bait bucket; 14. a flexible pipe body; 15. a bait throwing port; 16. a bait casting roller; 17. a bait conveying trough; 18. a rotating shaft; 19. a deflector rod; 20. a seaweed growing floating zone; 21. a tank body; 22. a net cover; 23. a bag body; 24. seaweed spores; 25. a floating frame; 26. an air bag; 27. a first connecting ring; 28. a second connection ring; 29. an anchor block body; 30. a conical body; 31. a thread groove; 32. anchoring by stabbing; 33. pricking; 34. an interconnecting ring.

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.

As shown in fig. 1 to 4, the artificial fish reef in the embodiment includes a floating body, and a fish collecting portion is disposed below the floating body and connected to the floating body by a first tether 1. A fixed anchor is arranged below the fish collecting part; the anchor is connected to the fish gathering part by a second tether 2.

The fish collecting part comprises an upper plate 3 and a lower plate 4 which are arranged up and down, and a fish collecting cavity 5 is formed between the upper plate 3 and the lower plate 4. An upper attached plate 6 is arranged above the upper plate 3, a lower attached plate 7 is arranged below the lower plate 4, and attached cavities 8 are formed between the upper plate 3 and the upper attached plate 6 and between the lower plate 4 and the lower attached plate 7. A plurality of first holes 9 are formed in the upper plate 3 and the lower plate 4, and the first holes 9 are communicated with the fish collecting cavity 5 and the auxiliary cavity 8. A plurality of second holes 10 are formed in the upper attached plate 6 and the lower attached plate 7, and the second holes 10 are communicated with the attached cavity 8 and an external water body. The upper attached plate 6 is connected with the upper plate 3, the upper plate 3 is connected with the lower plate 4, and the lower plate 4 is connected with the lower attached plate 7 through supporting rods 11. The fish collecting cavity 5 and the accessory cavity 8 which are communicated with each other are arranged to simulate the reef structure in the natural environment, so that the fishes with different sizes can swim conveniently.

The middle part of the upper plate 3 is provided with a bait groove 12, the floating body is provided with a bait casting hopper 13, and the bait casting hopper 13 comprises a hopper cover to avoid mixing into a water body. The bait casting hopper 13 is communicated with the top of the bait groove 12 through a flexible pipe body 14. Referring to fig. 2 and 3, the lower end of the bait trough 12 extends into the fish collecting cavity 5, the bottom of the bait trough 12 is provided with a strip-shaped bait feeding opening 15, a cylindrical bait feeding roller 16 is arranged in the bait feeding opening 15, and the side wall of the bait feeding opening 15 is an arc-shaped wall matched with the bait feeding roller 16. The circumferential surface of the bait casting roller 16 is provided with a plurality of sunken bait conveying grooves 17, in the embodiment, the bait conveying grooves 17 are fan-shaped. When the bait transport trough 17 is oriented towards the inside of the bait trough 12, the bait will fall into the bait transport trough 17. The two ends of the bait casting roller 16 are respectively provided with a rotating shaft 18, the rotating shafts 18 are rotatably arranged on the side walls of the bait trough 12, and the rotating shafts 18 extend to the outside of the bait trough 12; a deflector rod 19 is arranged on the rotating shaft 18 positioned outside the bait groove 12. When the driving lever 19 is forced, the rotating shaft 18 and the bait feeding roller 16 are driven to rotate, and when the bait conveying groove 17 rotates downwards, the bait inside the bait conveying groove automatically falls into the fish collecting cavity 5. The bait is gradually sent into the fish collecting cavity 5 in times, so that the bait waste is avoided. In this embodiment, there are several shift levers 19, and several shift levers 19 are radially arranged from the rotating shaft 18 to the outside. The chance of the shift lever 19 being shifted can be improved.

The fish collecting part is provided with a plurality of seaweed growing floating belts 20. In this embodiment, the algae growth floating belt 20 is disposed on the outer end portion of the upper plate 3, the outer end portion of the lower end plate, the outer end portion of the upper attachment plate 6, the outer end portion of the lower attachment plate 7, and the upper surface of the upper attachment plate 6. The seaweed growing float 20 can adhere to the seaweed and form a natural environment for the seaweed to grow around the fish-gathering part. The upper auxiliary plate 6 is provided with a containing groove, and the containing groove is internally provided with a seaweed seeding bag. Referring to fig. 4, in the present embodiment, the accommodating groove includes a groove body 21, and a detachable mesh cover 22 is disposed at a notch of the groove body 21. The seaweed seeding bag comprises a bag body 23 and seaweed spores 24 contained in the bag body 23. When the bag body 23 is corroded and soaked by water, the seaweed spores 24 inside the bag body can float out of the net cover 22 and attach to the seaweed growth floating belt 20, and the seaweed seeding is realized.

In this embodiment, the floating body includes a floating frame 25, and an air bag 26 is disposed on the floating frame 25. The bait feeding funnel 13 is provided on the floating frame 25. The floating frame 25 is provided with a first connecting ring 27, the upper attachment plate 6 is provided with a second connecting ring 28, and the first tether 1 is connected between the first connecting ring 27 and the second connecting ring 28.

In this embodiment, the anchor comprises an anchor block body 29, a conical body 30 is arranged at the lower end of the anchor block body 29, and a thread groove 31 is arranged on the outer wall of the conical body 30, so that the anchor block can be conveniently inserted into the seabed. The anchor block body 29 is provided with a stabbing anchor 32 extending obliquely downwards, and the stabbing anchor 32 is provided with a plurality of stabbing points 33, so that the fixing strength with the seabed can be improved.

In the embodiment, the outer end parts of the upper plate 3, the lower plate 4, the upper attached plate 6 and the lower attached plate 7 are all inclined upwards; the first holes 9 and the second holes 10 are arranged in a staggered manner in the vertical direction. The water flow in the fish collecting cavity 5 and the attached cavity 8 is slowed down, which is beneficial to fish culture; meanwhile, the bait is favorably settled towards the bottom of the fish collecting cavity 5, and the bait is prevented from drifting towards the outer side of the fish collecting part.

In this embodiment, interconnecting rings 34 are provided on both the float and the fish gathering portion. Then can be according to the actual use condition, couple together a plurality of this embodiments through the chain rope, form fish reef crowd, the scale of being convenient for is bred.

When the embodiment is used, the device is placed in a corresponding aquaculture water body. The floating body enables the embodiment to float in the water body integrally, and the fixing anchor below the floating body can be inserted into the seabed to fix the embodiment in position. The fish collecting cavity 5 and the accessory cavity 8 which are communicated with each other are arranged to simulate the reef structure in the natural environment, so that the fishes with different sizes can swim conveniently. The seaweed growing floating belt 20 and the seaweed seeding bag are arranged, so that a natural environment for seaweed growth can be formed around the fish collecting part. A bait trough 12 and a bait casting bucket 13 are arranged to convey bait to the fish collecting part; the fish drives the deflector rod 19 to rotate when moving, or the water flow drives the deflector rod 19 to rotate, so that the bait casting roller 16 rotates, the bait is gradually sent into the fish collecting cavity 5 in times, and the bait waste is avoided. The embodiment can simulate the natural living environment to achieve a good state suitable for living beings to inhabit.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An artificial fish reef is characterized by comprising a floating body, wherein a fish collecting part is arranged below the floating body and is connected with the floating body through a first chain rope; a fixed anchor is arranged below the fish collecting part; the fixed anchor is connected with the fish collecting part through a second chain rope;

2. The artificial fish reef of claim 1 wherein the floating body comprises a floating frame on which an air bag is disposed; the bait feeding hopper is arranged on the floating frame;

3. The artificial fish reef of claim 1 wherein the anchor comprises an anchor block body, wherein a conical body is arranged at the lower end of the anchor block body, and a thread groove is arranged on the outer wall of the conical body;

4. The artificial fish reef of claim 1 wherein outer ends of the upper plate, the lower plate, the upper attachment plate and the lower attachment plate are each inclined upward.

5. The artificial fish reef of claim 1 wherein the first and second apertures are staggered in a vertical direction.

6. The artificial fish reef of claim 1 wherein said plurality of rods are radially disposed outwardly from said shaft.

7. The artificial fish reef of claim 1 wherein the algal growth floats are disposed at outer ends of the upper plate, the lower plate, the upper attachment plate, the lower attachment plate, and an upper surface of the upper attachment plate.

8. The artificial fish reef of claim 1 wherein the receiving groove comprises a groove body, and a detachable mesh cover is arranged at a notch of the groove body; the seaweed seeding bag comprises a bag body and seaweed spores contained in the bag body.

9. An artificial fish reef according to any one of claims 1 to 8 wherein interconnecting rings are provided on both the buoyant body and the fish gathering portion.