阅读说明：本技术 多生态大型人工鱼礁 (Multi-ecological large artificial fish reef ) 是由 王波 秦凯 胡丽 范江山 于 2020-04-29 设计创作，主要内容包括：多生态大型人工鱼礁,涉及水产增养殖领域,特别是一种兼具海洋生物多生态增养殖和辅助采收功能的人工设施。礁体包括框架,与平台联结,平台上安装有采收装置；框架的空腔内放置有填充物,框架的至少一侧设有采收面,框架及采收面四周外围覆裹网格；框架空腔上部安装有养殖箱；采收装置为吸鱼器,吸鱼导管由起重摇臂支撑实现升降和移动。通过采收装置能够将其采收并输送到平台上,从而实现养殖和收获一体化经营；可以省去雇佣潜水员和收获船只的费用,能够节省大量生产作业成本；网格化形成的采收面上可以种植藻类,因此实现了多生态共生养殖,具有综合利用空间、生态条件优越的积极效果。(A multi-ecological large artificial fish reef relates to the field of aquaculture, in particular to an artificial facility with marine organism multi-ecological aquaculture and auxiliary harvesting functions. The reef body comprises a frame which is connected with a platform, and a harvesting device is arranged on the platform; filling materials are placed in the cavity of the frame, a harvesting surface is arranged on at least one side of the frame, and the periphery of the frame and the periphery of the harvesting surface are covered with grids; the upper part of the cavity of the frame is provided with a culture box; the harvesting device is a fish sucker, and the fish sucking guide pipe is supported by the lifting rocker arm to realize lifting and moving. The harvesting device can harvest and convey the seeds to the platform, so that integrated operation of culture and harvesting is realized; the expenses of hiring divers and harvesting ships can be saved, and the cost of mass production operation can be saved; algae can be planted on the harvest surface formed by gridding, so that multi-ecological symbiotic cultivation is realized, and the method has the positive effects of comprehensive utilization of space and excellent ecological conditions.)

1. The utility model provides a many ecological large-scale artificial fish reefs which characterized in that: comprises a reef body (4), a platform (2) and a harvesting device (1); the reef body (4) comprises a frame (401) which is connected with the platform (2), and the platform (2) is provided with a harvesting device (1); fillers are placed in the cavity of the frame (401), a harvesting surface (5) is arranged on at least one side of the frame (401), and grids are wrapped on the periphery of the frame (401) and the harvesting surface (5); a culture box (7) is arranged at the upper part of the cavity of the frame (401); the harvesting device is a fish sucking device, and a fish sucking guide pipe (101) is supported by a lifting rocker arm (102) to realize lifting and moving.

2. The multi-ecological large artificial fish reef according to claim 1, wherein the number of the cultivation boxes (7) installed at the upper part of the cavity of the frame (401) is at least 2, and each cultivation box (7) is arranged in a vertical and horizontal matrix.

3. The multi-ecological large artificial reef according to claim 1 or 2, wherein the filler is a resin member.

4. The multi-ecological large artificial reef of claim 1, wherein a searchlight and a camera are installed at a port of the fish suction conduit of the harvesting device.

5. The multi-ecological large artificial fish reef of claim 1, wherein the frame is mounted with a plurality of sets of detection modules, and the detection modules comprise a temperature sensor, an oxygen concentration sensor and a flow rate sensor.

6. The multi-ecological large artificial reef of claim 1, wherein: the reef body (4) is composed of two triangular frames (405), the upper ends of the two triangular frames (405) are respectivelyHinged with the connecting frame (3), the upper end of the connecting frame (3) is connected with the platform (2), and the space for preventing the air bag (9) is arranged in a cavity formed by the triangular frame (405) and the grids and below the connecting frame (3)。

7. The multi-ecological large artificial reef according to claim 6, wherein: the lower end of the connecting frame (3) is connected with the placing frame (10), the breeding box (7) is installed in the placing frame (10), and the space for placing the air bag (9) is arranged below the placing frame (10).

Technical Field

The invention relates to the field of aquaculture, in particular to an artificial facility with functions of multi-ecological aquaculture and auxiliary harvesting of marine organisms.

Background

The artificial fish reef is an artificial structure which is artificially placed in a natural water area environment and used for repairing and optimizing the ecological environment of the water area, and aims to improve the marine environment, provide places for attachment, inhabitation, reproduction, growth and development, bait rope and the like for organisms such as algae, sea cucumbers, abalones, fishes and the like, and achieve the purposes of protection and proliferation. The ecological function of the artificial fish reef is mainly embodied in that the change of the abiotic environment and the biotic population in the fish reef and the surrounding area is caused after the fish reef is put in, so that a unique biological community structure in the fish reef area is formed. The artificial fish reef is various in types and can be divided into a reinforced concrete fish reef, a steel fish reef, a glass fiber reinforced plastic fish reef, a bamboo fish reef, a wooden fish reef, a waste fish reef and the like according to materials, and further a plastic fish reef, a stone fish reef and the like.

However, most of the existing artificial fish reefs only have a breeding function and do not have a harvesting function. Therefore, when harvesting, an extra ship is needed to harvest marine products, the steps are complicated, and the cost is high. Or the divers are hired to manually harvest in the sea, so that the cost is high, safety accidents happen occasionally, and great loss is caused to fishery breeding enterprises.

Disclosure of Invention

The invention aims to provide a multi-ecological large artificial fish reef aiming at the defects of the prior art, and the aims of realizing multi-ecological breeding and having an auxiliary harvesting function are fulfilled.

The invention provides a multi-ecological large artificial fish reef which is characterized in that: comprises a reef body, a platform and a harvesting device; the reef body comprises a frame which is connected with a platform, and a harvesting device is arranged on the platform; the framework is characterized in that fillers are placed in a cavity of the framework, a harvesting surface is arranged on at least one side of the framework, and grids are wrapped on the periphery of the framework and the periphery of the harvesting surface; the upper part of the cavity of the frame is provided with a culture box; the harvesting device is a fish sucking device, and a fish sucking guide pipe of the harvesting device is supported by a lifting rocker arm to realize lifting and moving.

The culture boxes arranged on the upper part of the cavity of the frame are at least 2 layers, and each layer of culture boxes are arranged in a longitudinal and transverse matrix.

The filler is a resin member.

A searchlight and a camera are installed at the port of the fish sucking conduit of the harvesting device.

A plurality of groups of detection modules are installed at one end of the frame, and each detection module comprises a temperature sensor, an oxygen concentration sensor and a flow velocity sensor.

The reef body consists of two triangular frames, the upper ends of the two triangular frames are respectively hinged with the connecting frame, and a space for placing the air bag is arranged in a cavity formed by the triangular frames and the grids and below the connecting frame。

The lower end of the connecting frame is connected with the placing frame, the breeding box is installed in the placing frame, and the space for placing the air bag is arranged below the placing frame.

Compared with the prior art, the invention has the following outstanding beneficial effects:

1. the platform of the device is provided with a plurality of harvesting devices, and after the marine culture products are mature, the marine culture products can be harvested and conveyed to the platform through the harvesting devices, so that the integrated operation of culture and harvest is realized;

2. the device has the functions of cultivation and harvesting, can save the cost of hiring divers and harvesting ships, and can save the cost of mass production operation;

3. the cavity of the frame of the device is internally provided with fillers to form a narrow space, which is suitable for breeding and inhabitation of sea cucumbers, shrimps, crabs, octopuses and the like; the culture box arranged on the upper part of the cavity of the frame can be used for culturing shellfish and precious fishes; algae can be planted on the harvest surface formed by gridding, so that multi-ecological symbiotic cultivation is realized, and the method has the positive effects of comprehensive utilization of space and excellent ecological conditions.

Drawings

Fig. 1 is a front view of embodiment 1.

Fig. 2 is a left side view of embodiment 1.

Fig. 3 is a schematic structural view of the frame of embodiment 1.

Fig. 4 is a front view of the second embodiment.

Detailed Description

The invention is further described with reference to the drawings and the detailed description.

As shown in fig. 1-3, example 1 includes a reef 4, a platform 2, and a harvesting device 1.

The reef body 4 comprises a frame 401 and supporting feet 404, wherein two lateral surfaces of the frame 401 are fixedly provided with a cross beam 402, the bottom surface of the frame 401 is fixedly provided with two connecting beams 403, the cross beam 402 and the connecting beams 403 are fixedly connected through the plurality of supporting feet 404, and the stability of the frame 401 can be enhanced by adding the supporting feet 404 between the cross beam 402 and the connecting beams 403.

Resin members are placed in the cavity of the frame 401 as fillers to provide a habitat for marine organisms. The filler can also be stone, concrete prefabricated parts, etc., and the effect is the same.

The upper end of the reef body 4 is fixedly connected with the platform 2 through the connecting frame 3, a plurality of harvesting devices 1 are respectively arranged on two sides of the upper end face of the platform 2, and the harvesting devices 1 can be existing underwater picking robots or fish absorbers in the prior art. The fish sucker is composed of a fish sucking pump and a fish sucking conduit, and the fish sucking conduit 101 is supported by a lifting rocker arm 102 and realizes pitching, lifting and moving along with the lifting rocker arm. The lifting rocker arm 102 can be a small crane, and the fish sucking device is the prior art, and the connection relationship between the lifting rocker arm and the fish sucking device is also the prior art, and the detailed structure is not described again.

Searchlight and camera are installed to harvesting device 1's fish sucking pipe port department, and searchlight and camera can help the staff to search and fix a position.

The upper half part of the frame 401 is provided with a plurality of layers of criss-cross partition plates 8, and a culture box 7 is arranged between the adjacent partition plates 8. The both sides of frame 401 are equipped with a plurality of harvesting face 5 that are the notch cuttype and distribute respectively, and frame 401 and harvesting face 5 are peripheral to be covered with by the grid that the reinforcing bar was interweaved with great ease, place foretell filler in the cavity that frame 401 and harvesting face 5 and grid formed.

In this embodiment, gather face 5 and be the trigonometry type, gather the up end of face 5 and platform 2 parallel arrangement, adopt and to place the resin component in 5 cavitys of face, the marine organism of being convenient for comes in and goes out.

Multiunit detection module 6 is installed to frame 401's one end, and detection module 6 includes temperature sensor, oxygen concentration sensor and velocity of flow sensor, and detection module 6 can real-time detection marine organism's aquaculture environment to upload to the terminal with data, carry out the trail analysis to marine organism survival conditions change. The above sensor is the prior art, and the specific structure, connection mode and use method thereof are easily thought and can be realized by the skilled person, so detailed description is omitted.

The operation flow is as follows: when the device is used, sea cucumber seedlings are firstly placed into the culture box 7, the lower end of the frame 401 of the device is fixed with the sea bottom, the platform 2 part of the device is exposed out of the sea level for a certain distance, when the sea cucumber seedlings are mature, the sea cucumber seedlings can climb to the harvesting surface 5, and the sea cucumber is sucked out of the platform 2 by the harvesting device 1.