CN209768609U

CN209768609U - Fish culture net for large lake

Info

Publication number: CN209768609U
Application number: CN201920326464.XU
Authority: CN
Inventors: 唐正义
Original assignee: Anhui Hai Yiyuan Import And Export Co Ltd
Current assignee: Anhui Hai Yiyuan Import And Export Co Ltd
Priority date: 2019-03-15
Filing date: 2019-03-15
Publication date: 2019-12-13
Anticipated expiration: 2029-03-15

Abstract

The utility model discloses a fish culture net for large-scale lake belongs to aquaculture net technical field, including side net, stand and end net, the stand is equipped with four and is the rectangle range, adjacent two are connected respectively at the both ends of side net the stand, the bottom installation of stand end net, a plurality of the rectangle structure internally mounted supporting mechanism that the side net encloses. Through regarding four stands as the skeleton of whole aquaculture net, the inside supporting mechanism of rectangular structure that the stand encloses is used for supporting aquaculture net and stereotypes, bracing piece both ends in the supporting mechanism respectively with stand and reference column between rotate and be connected, therefore when the reference column rises, the bracing piece is drawing the stand and is being close to each other, the realization is folding, when the reference column descends the bracing piece and is in the horizontality, the stand is kept away from each other, aquaculture net is propped and is in the biggest area, this kind of folded cascade's aquaculture net conveniently carries and assembles.

Description

Fish culture net for large lake

Technical Field

The utility model relates to a breeding net technical field, in particular to a fish breeding net for large-scale lake.

Background

The scale of aquaculture in China is larger and larger, the variety is larger and larger, artificial culture becomes an important aquatic product obtaining mode at present, and in order to prevent aquatic animals such as cultured fishes and shrimps from being too dispersed and be convenient for feeding and fishing, a larger aquaculture net cage needs to be arranged underwater for centralized management.

The traditional aquaculture net cage still has certain defect in the aquaculture of fish in large-scale lake, and aquaculture net cage is bulky, and the inconvenient installation of complicated structure is generally pulled into the water after the equipment on the bank finishes, and large-scale lake aquaculture needs to be rowing boat sometimes and places aquaculture net cage in the position of keeping away from the lakeshore, therefore the inconvenient transportation of carrying of the aquaculture net cage that can't fold to need the manual work to drag for from aquaculture net cage intranet when catching and fishing for fish, can't quick fish for.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is just in order to solve the complicated inconvenient folding of above-mentioned aquaculture net box structure, need assemble the completion after launch again, aquaculture net box is inconvenient transports far water region and salvages inconvenient problem and provide a fish culture net for large-scale lake, has collapsible transportation of being convenient for and carries, once only salvages faster advantage.

The utility model realizes the above purpose by the following technical proposal, a fish culture net for large lakes, which comprises a side net, upright posts and a bottom net, wherein the upright posts are provided with four upright posts which are arranged in a rectangle, two ends of the side net are respectively connected with two adjacent upright posts, the bottom end of the upright posts is provided with the bottom net, a plurality of the bottom nets are internally provided with a supporting mechanism in a rectangular structure enclosed by the side net, the supporting mechanism comprises four supporting rods which are arranged by a positioning post and the outer wall of the positioning post, a lifting lug is welded at the top end of the positioning post, one end of each supporting rod is hinged with a connecting seat, the connecting seat is welded on the side wall of the upright post, the other end of each supporting rod is rotatably connected with an installation block by a rotating lead screw, the installation blocks are all welded on the outer wall of the positioning post, and both, the plurality of support rods form a cross-shaped structure.

Preferably, the surface of the side net is provided with a fixing strip, and a plurality of floating woods are installed on the fixing strip.

Preferably, the distance between the fixed strip and the bottom end of the side net is larger than the distance between the fixed strip and the top end of the side net, and a plurality of balancing weights are hung at the bottom end of the side net.

Preferably, the middle part of the bottom net is provided with an opening with a long strip-shaped structure, and two sides of the opening are connected through a sealing zipper.

Preferably, the sealing zipper is movably provided with a zipper head, and the zipper head and the sealing zipper are both made of stainless steel materials.

Preferably, the side net and the bottom net are composite nets with at least two layers, and the composite net is one of a nylon harness wire fishing net, a polyethylene composite wire fishing net and a nylon wire fishing net.

Compared with the prior art, the beneficial effects of the utility model are that: through regarding four stands as the skeleton of whole aquaculture net, the inside supporting mechanism of rectangular structure that the stand encloses is used for supporting aquaculture net and stereotypes, bracing piece both ends in the supporting mechanism rotate between with stand and the reference column respectively and are connected, therefore when the reference column rises, the bracing piece is drawing the stand and is being close to each other, realize folding, when the reference column descends the bracing piece and is in the horizontality, the stand is kept away from each other, aquaculture net is propped up and is in the biggest area, this kind of folded cascade's aquaculture net conveniently carries and assembles, the middle part of bed net sets up the opening, the opening is sealed through sealed zip fastener, when needs catch aquaculture net inside fish, mention the reference column, make aquaculture net folding, hang up whole device through the lug, zip fastener head draws open sealed zip fastener, the opening opens, fish can leak down from the opening part, it is more convenient to catch fish.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the structure of the side net according to the present invention.

Fig. 3 is a schematic structural diagram of the supporting mechanism of the present invention.

Fig. 4 is a schematic view of the bottom net structure of the present invention.

In the figure: 1. side net, 2, stand, 3, end net, 4, balancing weight, 5, fixed strip, 6, floating wood, 7, supporting mechanism, 8, connecting seat, 9, installation piece, 10, bracing piece, 11, rotation lead screw, 12, fixation nut, 13, reference column, 14, lug, 15, opening, 16, sealed zip fastener, 17, draw zipper head.

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. 1-4, a fish culture net for large lakes comprises side nets 1, upright posts 2 and bottom nets 3, the upright posts 2 are arranged in a rectangular shape, two ends of each side net 1 are respectively connected with two adjacent upright posts 2, the bottom net 3 is arranged at the bottom ends of the upright posts 2, a supporting mechanism 7 is arranged in the rectangular structure enclosed by a plurality of side nets 1, the supporting mechanism 7 comprises four supporting rods 10 arranged on the outer walls of positioning posts 13 and 13, lifting lugs 14 are welded at the top ends of the positioning posts 13, one end of each supporting rod 10 is hinged with a connecting seat 8, the connecting seat 8 is welded on the side wall of each upright post 2, the other ends of the supporting rods 10 are rotatably connected with mounting blocks 9 through rotating screw rods 11, the mounting blocks 9 are all welded on the outer walls of the positioning posts 13, fixing nuts 12 are sleeved at two ends of the rotating screw rods 11, and a cross-shaped structure is formed by a, every stand 2 is last all to be connected with supporting rod 10 of supporting mechanism 7, the one end of bracing piece 10 rotates between with stand 2 to be connected, therefore when bracing piece 10 slopes, stand 2 is close to each other, realize folding of whole aquaculture net, rotation lead screw 11 that bracing piece 10 is connected with reference column 13 passes through fixation nut 12 to be fixed, therefore when reference column 13 rose, aquaculture net was folding, can lift by crane the device through lug 14, when reference column 13 descends to bracing piece 10 and is in the horizontality, aquaculture net struts the maximize.

The surface of the side net 1 is provided with a fixed strip 5, the fixed strip 5 is provided with a plurality of floating timbers 6, the distance between the fixed strip 5 and the bottom end of the side net 1 is larger than the distance between the fixed strip 5 and the top end of the side net 1, a plurality of balancing weights 4 are hung at the bottom end of the side net 1, the floating timbers 6 are used for floating the whole device, the distance between the floating timbers 6 and the top end of the side net 1 is smaller, so that the breeding net is deep in drinking water, the gravity center of the breeding net is increased by matching with the balancing weights 4, so that the breeding net is more stable in a lake, the middle part of the bottom net 3 is provided with an opening 15 with a long strip-shaped structure, the two sides of the opening 15 are connected through a sealing zipper 16, a zipper head 17 is movably arranged on the sealing zipper 16, the zipper head 17 and the sealing zipper 16 are both made of stainless steel, the opening 15 is arranged on the bottom net 3, the device is, the fishing time is saved, the side net 1 and the bottom net 3 are composite nets with at least two layers, the composite nets are nylon harness wire fishing nets, polyethylene composite wire fishing nets and nylon wire fishing nets, and the side net 1 and the bottom net 3 made of composite nets enable the service life of the breeding net to be prolonged.

The utility model discloses a theory of operation: the device is in fold condition before not using, after transporting the device to the lake, expand four stands 2, make the bracing piece 10 strut stand 2 through adjusting reference column 13, when bracing piece 10 is in the horizontality, the area of aquaculture net is the biggest, the fixing nut 12 on every rotation lead screw 11 is screwed up to the rethread, make aquaculture net design, tie up the floating wood 6 on the fixed strip 5 on the side net 1 again, place aquaculture net in the water and can drop into the fry breed, when needing to salvage the fish, only need loosen fixing nut 12, through hanging the couple on lug 14, lift by crane whole device, make aquaculture net leave the surface of water, open opening 15 through zip fastener head 17, the fish falls down along with opening 15, conveniently salvages the fish.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A fish farming net for large lakes, characterized in that: the device comprises side nets (1), stand columns (2) and bottom nets (3), wherein the stand columns (2) are four and arranged in a rectangular shape, two adjacent stand columns (2) are respectively connected to two ends of each side net (1), the bottom nets (3) are installed at the bottom ends of the stand columns (2), a plurality of supporting mechanisms (7) are installed inside a rectangular structure enclosed by the side nets (1), each supporting mechanism (7) comprises four supporting rods (10) installed on the outer walls of positioning columns (13) and positioning columns (13), lifting lugs (14) are welded to the top ends of the positioning columns (13), one ends of the supporting rods (10) are hinged to connecting seats (8), the connecting seats (8) are welded to the side walls of the stand columns (2), the other ends of the supporting rods (10) are rotatably connected with mounting blocks (9) through rotating screw rods (11), the mounting blocks (9) are all welded to the outer walls of the positioning columns (13), and fixing nuts (12) are sleeved at two ends of the rotary screw rod (11), and the support rods (10) form a cross structure.

2. The fish farming net for large lakes of claim 1, wherein: the surface of the side net (1) is provided with a fixing strip (5), and a plurality of floating wood (6) is arranged on the fixing strip (5).

3. A fish farming net for large lakes according to claim 2, wherein: the interval of fixed strip (5) and side net (1) bottom is greater than the interval on fixed strip (5) and side net (1) top, a plurality of balancing weight (4) all hang in the bottom of side net (1).

4. The fish farming net for large lakes of claim 1, wherein: the middle part of the bottom net (3) is provided with an opening (15) with a long strip-shaped structure, and the two sides of the opening (15) are connected through a sealing zipper (16).

5. The fish farming net for large lakes of claim 4, wherein: the sealing zipper (16) is movably provided with a zipper head (17), and the zipper head (17) and the sealing zipper (16) are made of stainless steel.

6. The fish farming net for large lakes of claim 1, wherein: the side net (1) and the bottom net (3) are composite nets with at least two layers, and the composite net is one of a nylon harness wire fishing net, a polyethylene composite wire fishing net and a nylon wire fishing net.