阅读说明：本技术 复式生态网箱 (Compound ecological net cage ) 是由 管剑峰 张永志 于 2021-07-12 设计创作，主要内容包括：本发明涉及水产养殖设备技术领域,具体是一种复式生态网箱,该网箱包括网箱框架、渔网组件和锚固组件；网箱框架包括内框架、外框架、多组第一装配组件和多组第二装配组件,内框架和外框架之间通过连接杆相连；渔网组件包括第一渔网和位于第一渔网周侧的多个第二渔网,第一渔网通过第一装配组件安装在内框架上,第二渔网通过第二装配组件安装外框架上,多个第二渔网之间通过缆绳相连。本发明中的渔网组件采用内外层结构设计,第一渔网和第二渔网可用于不同品种的海鱼混合养殖,而且第二渔网可在水流涌动时对第一渔网进行防护。(The invention relates to the technical field of aquaculture equipment, in particular to a compound ecological net cage, which comprises a net cage frame, a fishing net component and an anchoring component; the net cage frame comprises an inner frame, an outer frame, a plurality of groups of first assembly assemblies and a plurality of groups of second assembly assemblies, wherein the inner frame is connected with the outer frame through a connecting rod; the fishing net component comprises a first fishing net and a plurality of second fishing nets located on the periphery of the first fishing net, the first fishing net is installed on the inner frame through the first assembling component, the second fishing net is installed on the outer frame through the second assembling component, and the plurality of second fishing nets are connected through cables. The fishing net component adopts the design of an inner-layer structure and an outer-layer structure, the first fishing net and the second fishing net can be used for mixed culture of different varieties of marine fishes, and the second fishing net can protect the first fishing net when water flow surges.)

1. The compound ecological net cage comprises a net cage frame, a fishing net component and an anchoring component; the method is characterized in that:

the net cage frame comprises an inner frame, an outer frame, a plurality of groups of first assembly assemblies and a plurality of groups of second assembly assemblies, wherein the inner frame is connected with the outer frame through a connecting rod;

the fishing net component comprises a first fishing net and a plurality of second fishing nets located on the periphery of the first fishing net, the first fishing net is installed on the inner frame through the first assembling component, the second fishing net is installed on the outer frame through the second assembling component, and the plurality of second fishing nets are connected through cables.

2. The complex ecological net cage according to claim 1, characterized in that: the first assembling component is a first hook arranged on the inner frame, and the first hook is connected with the outer frame in a sliding manner; the second assembling component comprises a first sliding block arranged on the inner frame, a second sliding block arranged on the outer frame and a guide block arranged on the connecting rod.

3. The complex ecological net cage according to claim 2, characterized in that: the first fishing net comprises a first net and a first sinker, the first net is hung on the first hook, and the first sinker is arranged at the lower end of the first net through a rope; the second fishing net comprises a net support, a second net and a second sinker, a first sliding rail matched with the first sliding block, a second sliding rail matched with the second sliding block and a guide rail matched with the guide block are arranged on the net support, and the second net is hung in the net support.

4. The complex ecological net cage according to claim 3, characterized in that: the net cage comprises a net cage frame and is characterized in that a limiting assembly is arranged between the net cage frame and the net cage frame, the limiting assembly comprises a limiting rod arranged on the net cage frame and a limiting block arranged on the upper end face of the net cage frame, and a limiting groove matched with the limiting rod is formed in the limiting block.

5. The complex ecological net cage according to claim 1, characterized in that: still include float assembly, float assembly includes the buoyancy pipe and is located the coupling assembling between outer frame and the buoyancy pipe, coupling assembling includes stand, tee bend and footboard, the upper end of stand is passed through the tee bend and is linked to each other with outer frame, the lower extreme and the footboard fixed connection of stand, the buoyancy pipe links to each other with the footboard, outer frame passes through the stand and the connecting piece links to each other with the footboard.

Technical Field

The invention relates to the technical field of deep-water ecological breeding net cages, in particular to a compound ecological net cage.

Background

In the last two decades, with the problems of declining culture yield in offshore gulf sea areas and the like, fishery structures are continuously adjusted, and the deepwater net cage becomes a new fishery industry and a new growth point of fishery economy in China. In addition, under the guidance of the national implementation of the marine fishing industry, the freshwater aquaculture area cannot be expanded any more, and under the background that the coastal industry, the port logistics industry and the coastal tourism industry have increasingly higher demands on coastal sea area resources, the deep sea and the open sea are also favored to breed the sea area resources.

The core of deep sea culture lies in the structural design of net cages, the net cages produced by the current domestic net cage manufacturing enterprises can basically cover the requirements of the domestic net cages, and the novel net cages can keep a net cage structural system and the cultured fishes thereof safe and innocent even under severe sea conditions by using high and new technologies such as computers, new materials, pneumatics, corrosion resistance, pollution damage resistance (attachments), ultraviolet resistance (anti-aging) and the like. However, in general, one variety of fish is cultured in the netting of one net cage, and a plurality of net cages need to be erected when different varieties of fish are required to be cultured, so that the investment cost, the operation cost and the maintenance cost brought to fishermen are greatly increased.

Therefore, how to overcome the above technical problems and disadvantages is a problem to be solved.

Disclosure of Invention

The invention aims to provide a compound ecological net cage to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the compound ecological net cage comprises a net cage frame, a fishing net component and an anchoring component;

the net cage frame comprises an inner frame, an outer frame, a plurality of groups of first assembly assemblies and a plurality of groups of second assembly assemblies, wherein the inner frame is connected with the outer frame through a connecting rod;

the fishing net component comprises a first fishing net and a plurality of second fishing nets located on the periphery of the first fishing net, the first fishing net is installed on the inner frame through the first assembling component, the second fishing net is installed on the outer frame through the second assembling component, and the plurality of second fishing nets are connected through cables.

Further, the first assembling component is a first hook arranged on the inner frame, and the first hook is connected with the outer frame in a sliding manner; the second assembling component comprises a first sliding block arranged on the inner frame, a second sliding block arranged on the outer frame and a guide block arranged on the connecting rod.

Furthermore, the first fishing net comprises a first net and a first sinker, the first net is hung on the first hook, and the first sinker is arranged at the lower end of the first net through a rope; the second fishing net comprises a net support, a second net and a second sinker, a first sliding rail matched with the first sliding block, a second sliding rail matched with the second sliding block and a guide rail matched with the guide block are arranged on the net support, and the second net is hung in the net support.

Further, still include float assembly, float assembly includes the buoyancy pipe and is located the coupling assembling between outer frame and the buoyancy pipe, coupling assembling includes stand, tee bend and footboard, the upper end of stand is passed through the tee bend and is linked to each other with outer frame, the lower extreme and the footboard fixed connection of stand, the buoyancy pipe links to each other with the footboard, outer frame passes through the stand and the connecting piece links to each other with the footboard.

Further, the anchor assembly comprises an anchor head and an anchor line, and the upper end of the anchor line is connected with the pedal.

Furthermore, first slider, second slider and guide block are the slope setting, and the incline direction is inwards, the fishing net subassembly is big end down frustum column structure.

Further, the inner side of the second netting is provided with a cleaning brush, and under the action of water flow, the second netting shakes, and the cleaning brush cleans the first fishing net.

Furthermore, a limiting assembly is arranged between the netting support and the net cage frame, the limiting assembly comprises a limiting rod arranged on the netting support and a limiting block arranged on the upper end face of the net cage frame, and a limiting groove matched with the limiting rod is formed in the limiting block.

Compared with the prior art, the invention has the beneficial effects that:

(1) the invention discloses a compound ecological net cage, wherein a fishing net component adopts an inner-outer layer structure design, a first fishing net is positioned at the inner side of a plurality of second fishing nets, the first fishing net is a main breeding area, the second fishing nets are empty breeding areas or auxiliary breeding areas, and the plurality of second fishing nets are connected into a whole through cables to surround the periphery of the first fishing net for protecting the first fishing net when water flow surges.

The second netting is used as a carrier of the cleaning brush under the action of water flow, and the cleaning brush can clean the first fishing net along with the shaking of the second netting, so that the first netting in a main breeding area is automatically cleaned.

(2) The invention discloses a compound ecological net cage, wherein a first fishing net is connected with an inner frame in a hanging mode, and the compound ecological net cage belongs to the prior art. The second fishing net is arranged in a targeted mode according to the assembling mode of the second fishing net, and the second fishing net is detachably connected with the net cage frame through the second assembling component. The first sliding blocks, the second sliding blocks and the guide blocks on the netting support are all obliquely arranged, the oblique direction faces inwards, after the second fishing nets are erected, the plurality of second fishing nets are gradually wrapped around the first fishing nets from top to bottom, a culture area in a frustum shape with a large upper part and a small lower part on the whole can be formed, the principle of the butterfly net cage is the same as that of the butterfly net cage in severe weather, and the butterfly net cage can be used for resisting impact of wind waves, so that the wind wave resistance of deep sea culture is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the cage frame of the present invention;

fig. 3 is a schematic structural view of the netting carrier of the present invention.

Description of the main element symbols:

the device comprises an inner frame 111, an outer frame 112, a connecting rod 113, a first sliding block 114, a second sliding block 115, a guide block 116, a first netting 211, a first sinker 212, a netting bracket 221, a second netting 222, a second sinker 223, a first sliding rail 224, a second sliding rail 225, a guide rail 226, a cleaning brush 227, a limiting component 300, a limiting rod 311, a limiting block 312, a limiting groove 313, a floater component 400 and an anchoring component 500.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the compound ecological net cage comprises a net cage frame, a fishing net component, a limiting component 300, a floater component 400 and an anchoring component 500;

the net cage frame comprises an inner frame 111, an outer frame 112, a plurality of groups of first assembling components and a plurality of groups of second assembling components, wherein the inner frame 111 and the outer frame 112 are in a circular structure or a polygonal structure, the inner frame 111 is lower than the outer frame 112, the inner frame 111 and the outer frame 112 are connected through a connecting rod 113, the first assembling components are first hooks arranged on the inner frame, the first hooks are in sliding connection with the outer frame, the second assembling components comprise first sliding blocks 114 arranged on the inner frame 111, second sliding blocks 115 arranged on the outer frame 112 and guide blocks 116 arranged on the connecting rod 113, the first sliding blocks 114, the second sliding blocks 115 and the guide blocks 116 are all obliquely arranged, the oblique direction faces inwards, the oblique design of the first sliding blocks 114 and the second sliding blocks 115 can adopt fixed wedge blocks welded at the bottoms of linear sliding blocks, and the guide blocks 116 are obliquely assembled through two sets of positioning bolt components, the connecting line of the two sets of positioning bolts is inclined inwards.

The fishing net subassembly includes first fishing net and is located a plurality of second fishing nets of first fishing net week side, and first fishing net includes first etting 211 and first sinker 212, and first etting 211 articulates on first couple, and first sinker 212 passes through the rope setting at the lower extreme of first etting 211.

The plurality of second fishing nets are connected through cables and comprise net brackets 221, second nets 222 and second sinkers 223, wherein the net brackets 221 are provided with first sliding rails 224 matched with the first sliding blocks 114, second sliding rails 225 matched with the second sliding blocks 116 and guide rails 226 matched with the guide blocks 116. The second netting 222 is hung in the netting bracket 221, and after the second fishing net is installed on the outer frame through the second assembly component, the fishing net component is integrally in a frustum structure with a large upper part and a small lower part.

In the preferred embodiment, a cleaning brush 227 is arranged inside the second net 222, and the cleaning brush 227 cleans the first fishing net 222 by shaking the second net 222 under the action of water flow.

The limiting component 300 comprises a limiting rod 311 arranged on the netting support 221 and a limiting block 312 arranged on the upper end face of the net cage frame, and a limiting groove 313 matched with the limiting rod 311 is integrally formed on the upper end face of the limiting block 312.

Float assembly 400 includes the buoyancy pipe and is located the coupling assembling between outer frame and the buoyancy pipe, coupling assembling includes stand, tee bend and footboard, the upper end of stand links to each other with outer frame through the tee bend, the lower extreme and the footboard fixed connection of stand, the buoyancy pipe links to each other with the footboard, outer frame passes through the stand and the connecting piece links to each other with the footboard, and this belongs to and has now, and the reason is not repeated.

Anchor assembly 500 includes an anchor head and an anchor line, the upper end of which is connected to the footplate.

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.