阅读说明：本技术 一种水产养殖装置 (Aquaculture device ) 是由 祝捍皓 薛洋洋 肖瑞 陈超 朱军 汤云峰 于 2019-10-12 设计创作，主要内容包括：本发明属于水产养殖技术领域,涉及一种水产养殖装置,其解决了现有水产养殖装置的网孔容易堵塞等问题。本养殖装置包括呈球形的网箱以及呈环形的固定框一,网箱位于固定框一内,且通过转轴一与固定框一相连接,网箱的外表面间隔设置有若干个叶片,相邻两个叶片之间设置有若干个网孔,固定框一的内表面设置有若干个能够与网孔相接触的毛刷。使用时,将本养殖装置放置于海上,网箱上的叶片可在海洋的洋流或波浪能作用下,带动网箱绕转轴一转动,从而使得固定框一上的毛刷对网箱表面的网孔进行清洁,避免网孔堵塞,保证网箱内的水能够得到及时的更换,且新鲜的小生物或微生物可通过网孔进入网箱中。(The invention belongs to the technical field of aquaculture, and relates to an aquaculture device, which solves the problems that meshes of the existing aquaculture device are easy to block and the like. The cultivation device comprises a spherical net cage and an annular first fixing frame, wherein the net cage is located in the first fixing frame and is connected with the first fixing frame through a rotating shaft, a plurality of blades are arranged on the outer surface of the net cage at intervals, a plurality of meshes are formed between every two adjacent blades, and a plurality of brushes which can be in contact with the meshes are arranged on the inner surface of the first fixing frame. When the cultivation device is used, the cultivation device is placed on the sea, the blades on the net cage can drive the net cage to rotate around the rotating shaft under the action of ocean currents or wave energy, so that the hairbrush on the first fixing frame cleans meshes on the surface of the net cage, the meshes are prevented from being blocked, the water in the net cage can be timely replaced, and fresh microorganisms or microorganisms can enter the net cage through the meshes.)

1. The utility model provides an aquaculture device, its characterized in that, aquaculture device is including being spherical box with a net (1) and being annular fixed frame (2), box with a net (1) is located fixed frame (2), and through pivot (3) with fixed frame (2) are connected, the surface interval of box with a net (1) is provided with a plurality of blade (4), is provided with between two adjacent blade (4) a plurality of mesh (5), the internal surface of fixed frame (2) be provided with a plurality of can with brush (6) that mesh (5) contacted.

2. An aquaculture device according to claim 1, further comprising a second annular fixed frame (7), said second fixed frame (7) being connected to the float (8), said first fixed frame (2) being located inside said second fixed frame (7) and being connected to said second fixed frame (7).

3. An aquaculture apparatus according to claim 2, wherein said first frame (2) is connected to said second frame (7) by means of a second pivot (9).

4. An aquaculture device according to claim 3, further comprising a generator connected to the outer end of said second shaft (9).

5. An aquaculture device according to claim 4, characterized in that each of said blades (4) is of the same shape and size and is evenly distributed over the outer surface of said net cage (1).

6. An aquaculture device according to claim 5, characterized in that a water exchange area (10) is formed between two adjacent blades (4), said mesh openings (5) are opened on said water exchange area (10), the shape and size of said blades (4) are the same as the shape and size of said water exchange area (10), and the inner ends of said blades (4) are movably connected with said net cage (1), said blades (4) can be attached to said water exchange area (10) by swinging around their inner ends.

7. An aquaculture device according to claim 6, wherein the inner ends of said blades (4) are connected to the outer surface of said net cage (1) by means of hinges (11).

8. The aquaculture device of claim 7, wherein the inner end of the blade (4) is provided with a clamping groove (12), the water exchange area (10) is provided with a clamping block (13) corresponding to the clamping groove (12), and when the blade (4) is perpendicular to the water exchange area (10), the clamping block (13) can be clamped in the clamping groove (12).

9. An aquaculture device according to claim 8, characterized in that the outer ends of said blades (4) are provided with catches (14), said water change area (10) being provided with catches (15) corresponding to said catches (14), said catches (14) being in snap connection with said catches (15) when said blades (4) are fitted to said water change area (10).

Technical Field

The invention belongs to the technical field of aquaculture, and relates to an aquaculture device.

Background

the sea cage culture is an important mode of aquaculture, aquatic products such as fish, shrimps, crabs and shellfish can be cultured in the cage, but most of the current cages are cylindrical and are fixed in seawater through anchoring equipment, and the upper ends of the cages are open, so that feeds can be fed conveniently. And the other net cages are closed net cages, and the small organisms or microorganisms naturally flowing into the net cages in seawater are used as nutrition for the organisms in the net cages to eat.

The closed net cages usually rely on small organisms or microorganisms naturally flowing into the net cages in seawater as nutrients for the organisms in the net cages to eat. The net cage has long service life, and marine organisms can be attached to the surface of the net cage, so that the net holes are blocked, the communication between the water inside and outside the net cage is not facilitated, the organisms entering the net cage are reduced, and the water quality in the net cage is deteriorated even if the biological excrement in the net cage is taken away by seawater.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides an aquaculture device, which aims to solve the technical problems that: the water quality and food in the net cage can be ensured by avoiding the net holes of the net cage from being blocked.

The purpose of the invention can be realized by the following technical scheme:

The utility model provides an aquaculture device, its characterized in that, aquaculture device is including being spherical box with a net and being annular fixed frame one, the box with a net is located fixed frame one, and through pivot one with fixed frame one is connected, the surface interval of box with a net is provided with a plurality of blade, is provided with a plurality of mesh between two adjacent blades, the internal surface of fixed frame one be provided with a plurality of can with the brush that the mesh contacted.

The working principle is as follows: when the cultivation device is used, the cultivation device is placed on the sea, the blades on the net cage can drive the net cage to rotate around the rotating shaft under the action of ocean currents or wave energy, so that the hairbrush on the first fixing frame cleans meshes on the surface of the net cage, the meshes are prevented from being blocked, the water in the net cage can be timely replaced, and fresh microorganisms or microorganisms can enter the net cage through the meshes.

In the aquaculture device, the aquaculture device further comprises a second annular fixing frame, the second annular fixing frame is connected with a floater, and the first fixing frame is located in the second annular fixing frame and connected with the second annular fixing frame. After the design has the float, can guarantee that the box with a net can be partly located the surface of water, and partly be located the aquatic, the box with a net is rotatory simultaneously, and continuous surface of water that spills also is favorable to preventing the adhesion of marine life, still is favorable to the inside better contact with the air of box with a net.

In the above aquaculture device, the first fixing frame and the second fixing frame are connected through the second rotating shaft. The two are connected through a rotating shaft II, so that the net cage can rotate around the rotating shaft I and also can rotate to a certain degree relative to the rotating shaft II, the whole net cage can be moved fully, and the water and air in the net cage can be effectively replaced.

in the above aquaculture device, the aquaculture device further comprises a generator, and the generator is connected with the outer end of the second rotating shaft. When the first fixed frame rotates relative to the second fixed frame, the second rotating shaft rotates, and after the generator is designed, the rotating kinetic energy of the second rotating shaft can be converted into electric energy.

In the above aquaculture device, the blades have the same shape and the same size, and are uniformly distributed on the outer surface of the net cage. The blades are designed as above, so that the uniform stress of all parts of the net cage can be ensured, the rotation is stable, the design and development cost can be reduced, and the interchangeability is improved.

In the aquaculture device, a water exchange area is formed between every two adjacent blades, the meshes are arranged on the water exchange area, the shape and the size of each blade are the same as those of the water exchange area, the inner ends of the blades are movably connected with the net cage, and the blades can swing around the inner ends of the blades to be attached to the water exchange area. Because typhoon or great ocean current can appear sometimes in the ocean, can influence the intensity of box with a net or the aquatic products in the box with a net, the swing blade makes it laminate mutually with the water change district on the box with a net this moment, now can avoid great rivers in the ocean to cause the influence to the aquatic products in the box with a net, can improve the whole thickness and the intensity of box with a net simultaneously, avoid it to receive the impact.

In the above-mentioned aquaculture device, the inner ends of the blades are connected to the outer surface of the net cage by hinges. The inner ends of the blades are connected with the net cage through hinges, and the swinging of the blades can be realized.

In the above aquaculture device, the inner end of the blade is provided with a clamping groove, the water changing area is provided with a clamping block corresponding to the clamping groove, and when the blade is perpendicular to the water changing area, the clamping block can be clamped in the clamping groove. After the clamping groove and the clamping block are designed, the blades are perpendicular to the water changing area to play a driving role in the normal use state.

In the above aquaculture device, the outer ends of the blades are provided with the buckles, the water changing area is provided with the hooks corresponding to the buckles, and when the blades are attached to the water changing area, the buckles are fastened with the hooks. After the design has pothook and buckle, can guarantee that the blade can laminate on trading the water district steadily, avoid the box with a net inside to receive the interference.

Compared with the prior art, the invention has the following advantages:

1. When the cultivation device is used, the cultivation device is placed on the sea, the blades on the net cage can drive the net cage to rotate around the rotating shaft under the action of ocean currents or wave energy, so that the hairbrush on the first fixing frame cleans meshes on the surface of the net cage, the meshes are prevented from being blocked, the water in the net cage can be timely replaced, and fresh small organisms or microorganisms can enter the net cage through the meshes;

2. The swing blade makes it laminate mutually with the district of trading on the box with a net, now can avoid in the ocean great rivers to cause the influence to the aquatic products in the box with a net, can improve the whole thickness and the intensity of box with a net simultaneously, avoids it to receive the impact.

Drawings

FIG. 1 is a schematic view of the present aquaculture apparatus.

Fig. 2 is a side view of the present net cage.

Fig. 3 is a schematic view of the matching structure of the blade and the water changing area.

In the figure, 1, a net cage; 2. a first fixing frame; 3. a first rotating shaft; 4. a blade; 5. mesh openings; 6. a brush; 7. a second fixing frame; 8. a float; 9. a second rotating shaft; 10. a water exchange area; 11. a hinge; 12. a card slot; 13. a clamping block; 14. buckling; 15. a hook.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1, 2 and 3, the cultivation device comprises a spherical net cage 1 and an annular fixing frame 2, wherein the net cage 1 is located in the fixing frame 2 and is connected with the fixing frame 2 through a rotating shaft 3, a plurality of blades 4 are arranged on the outer surface of the net cage 1 at intervals, the blades 4 are identical in shape and size and are uniformly distributed on the outer surface of the net cage 1, a plurality of meshes 5 are arranged between every two adjacent blades 4, and a plurality of brushes 6 which can be in contact with the meshes 5 are arranged on the inner surface of the fixing frame 2.

Preferably, in order to further improve the mobility of the net cage 1, in this embodiment, the cultivation device further includes a second annular fixing frame 7, the second annular fixing frame 7 is connected with the float 8, and the first fixing frame 2 is located in the second annular fixing frame 7 and connected with the second annular fixing frame 7. More preferably, the first fixed frame 2 and the second fixed frame 7 are connected through a second rotating shaft 9.

In order to effectively utilize the kinetic energy in the culture device, the culture device also comprises a generator which is connected with the outer end of the second rotating shaft 9.

As shown in fig. 2 and 3, a water changing area 10 is formed between two adjacent blades 4, the mesh 5 is arranged on the water changing area 10, the shape and the size of each blade 4 are the same as those of the water changing area 10, the inner ends of the blades 4 are movably connected with the net cage 1, and the blades 4 can swing around the inner ends thereof to be attached to the water changing area 10. In this embodiment, the inner ends of the blades 4 are connected to the outer surface of the net cage 1 by hinges 11.

In order to facilitate fixing, in this embodiment, the inner end of the blade 4 is provided with a clamping groove 12, the water changing area 10 is provided with a clamping block 13 corresponding to the clamping groove 12, and when the blade 4 is perpendicular to the water changing area 10, the clamping block 13 can be clamped in the clamping groove 12. The outer end of the blade 4 is provided with a buckle 14, the water changing area 10 is provided with a hook 15 corresponding to the buckle 14, and when the blade 4 is attached to the water changing area 10, the buckle 14 is buckled with the hook 15.

The working principle of the invention is as follows: during the use, place this breeding device on the sea, blade 4 on box with a net 1 can drive box with a net 1 and revolve rotation of axle one 3 under the ocean current or the wave energy effect of ocean to make the brush 6 on the fixed frame one 2 clean the mesh 5 on box with a net 1 surface, avoid mesh 5 to block up, guarantee that the hydroenergy in box with a net 1 can obtain timely change, and fresh little biological or microorganism accessible mesh 5 gets into box with a net 1. Typhoon or great ocean current can appear sometimes in the ocean, can influence the intensity of box with a net 1 or the aquatic products in the box with a net 1, and swing blade 4 makes it laminate mutually with the water change district 10 on the box with a net 1 this moment, now can avoid great rivers in the ocean to cause the influence to the aquatic products in the box with a net 1, can improve box with a net 1's whole thickness and intensity simultaneously, avoids it to receive the impact.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.