CN2456464Y

CN2456464Y - Floating type cultivation net box

Info

Publication number: CN2456464Y
Application number: CN00257027U
Authority: CN
Inventors: 杨先和; 刘增光; 张连娣
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-12-13
Filing date: 2000-12-13
Publication date: 2001-10-31
Anticipated expiration: 2010-12-13

Abstract

The utility model relates to a floating type cultivation net box, which has the characterisitcs that a bait throwing apparatus is installed on a floating table, a cultivation net is hung in the floating table, the water circulation in the box is good, the anti-wind-wave property is strong, the cultivation capacity is large, the floating type cultivation net box can be used under the condition that the water depth is more than 300 meters, the pollution of a shallow sea is avoided, the service life is long, the bait throwing is automatically carried out, etc. The floating platform particularly adopting macromolecular material to be made can enhance the corrosion resistant property and the anti-wind-wave shock property, making the net box float upwards and dive downwards, and the usability of the utility model is increased. The utility model has the advantages that the problem of the pollution to the cultivation environment is solved; the service life is prolonged; the cost is lowered, and the utility model provides an ideal special-purpose matching device for the cultivation of aquatic products.

Description

The floating fish culture net cage

The utility model relates to aquatic product culture device, more particularly is the floating fish culture net cage that closes waters aquaculture products such as Yu Haiyang, rivers, lake.

Its framework of traditional fish culture net cage adopts plank, bamboo pole, materials such as metal, its structure is single, only aspect the shallow water breed, use, water circulation is poor in the case, often cause the generation and the propagation of disease, use plank, the framework that bamboo pole is made, the wind wave resistance impact is poor, causes the product of breed to break up the metal framework corrosion-resistant easily, cause environmental pollution easily, the normal growth and the quality of product cultured in influence, along with improving constantly of people's life, to the demand of aquatic products quality, traditional fish culture net cage does not all meet the needs of deep water culture on structure and the material, does not satisfy the development of aquaculture industry.

The purpose of this utility model is to provide a kind of can eliminate above-mentioned shortcoming, it is good to have in rational in infrastructure, the case water circulation, and wind wave resistance is strong, carrying capacity is big, can use more than 300 meters in the depth of water, avoid the shallow sea to pollute, long service life, from the floating fish culture net cage of characteristics such as bait throwing in, the floating platform of especially selecting for use macromolecular material to make, both strengthened corrosion resistance, strengthen the wind wave resistance impact again, made whole net cage realize the come-up dive, increased its usability.

Floating culturing net of the present utility model is that formations such as floating platform, culturing net, bait thrower are arranged, it is that bait thrower is housed on floating platform, in floating platform, hang with culturing net, wherein floating platform is a cylindrical shape, row is with two circles in the bottom of floating platform, two circle interbody spacers leave floating pedal, being convenient to people sets foot on and carries out operation, upright at interval on interior circle have pillar, and the pillar top is buckled with the guardrail circle, and available guardrail frame is fastenedly connected, on guardrail circle or pillar, be equipped with and buckle, in culturing net hangs over and buckles, in culturing net, can be equipped with and fill net circle and heavy the bob, be convenient to make net to drop in deep water.Usually culturing net is to make with macromolecular material, through specially treated, make the etting can anti-fouling biological attachment and influence its water penetration, floating platform is to make with macromolecular material, preferably this circle is to be with plastic tube outside reinforcement, and pouring foaming band of material circle is made in plastic tube again, and wherein reinforcement can be selected metal material for use, expanded material can select for use polystyrene or Polyurethane material to make, and is convenient to floating platform and floats at the water surface.

Described bait thrower is to be contained on the floating platform, with bait timing, quantitatively input, has saved a large amount of manpowers by the timing allocation device, has improved operating efficiency, so weekly bait is put into bait thrower, and offer the aquatic products feed by the timing allocation device and get final product every day.

Described floating pedal is made by macromolecular material; but plug-in mounting or be welded within inside and outside two circles; make and form an integral body between two circles; keep afloat; the impact of protection culturing net opposing stormy waves; on floating pedal, can be shaped on anti-slide mark or anti-skidding concavo-convex, not slip when being convenient to people and setting foot on operation, improve operational security.

Described floating platform is cylindrical shape or oblong etc., and its floating platform inner periphery is long preferably can be at 5-100 rice, and the net cage height can be optional at 1-50 rice.

Description of drawings: Fig. 1, floating fish culture net cage structural representation

Fig. 2, floating fish culture net cage floating platform structural representation

Fig. 3, floating fish culture net cage floating platform schematic top plan view

I enlarged diagram among Fig. 4, Fig. 3

A is to launching schematic diagram among Fig. 5, Fig. 3

A-A cross-sectional schematic among Fig. 6, Fig. 3

B-B cross-sectional schematic 1-floating platform among Fig. 7, Fig. 3,2-bait thrower, 3-culturing net, the floating pedal of 4-, 5-support, 6-guardrail circle, 7-fill that net circle, 8-heavyly weigh down, the 9-net buckles, the inside and outside circle of 10-, 11-expanded material, 12-securing member, 13-sheath

Further specify structure of the present utility model in conjunction with the accompanying drawings:

Floating fish culture net cage as shown in the figure is that bait thrower 2 is housed on floating platform 1, net in floating platform 1 buckles and hangs with culturing net 3 on 9, wherein, the bottom of floating platform 1 row is overlapping two inside and outside circles 10, and standing at interval on interior circle has support 5, on support 5, be fastened with guardrail circle 6 with the guardrail frame, help when being convenient to people's operation, culturing net 3 is to work out moulding by macromolecular material, can be placed with in it to fill net circle 7 and heavy bob 8, be convenient to dictyosome and stretch, keep carrying capacity.Usually on support 5 or guardrail circle 6, net can be housed and buckle 9, above being convenient to culturing net 3 hung over.In inside and outside circle inside reinforcement and expanded material 11 can be housed, install sheath 13 additional, make inside and outside two circles form an integral body, the impact of resisting stormy waves at its outside available securing member 12.

It is little that floating fish culture net cage of the present utility model has solved traditional net cage capacity, the corrosion resistant impact resistance is poor, shallow water is cultured the problem that exists, especially adopt drum type brake macromolecular material system floating platform, both increase its wind wave resistance and impacted, realized the breed of deep water off-lying sea again, improved the quality of breed amount and breeding environment greatly, from solved the pollution of cultivator at all to breeding environment, having prolonged its service life, reduced production cost, is the desirable special-purpose assorted device of aquaculture product.

Claims

1, a kind of floating fish culture net cage is characterized in that bait thrower is housed on floating platform, hangs with culturing net in the floating platform.

2, floating fish culture net cage as claimed in claim 1, it is characterized in that described floating platform is a cylindrical shape, row is with two circles in the bottom of floating platform, two circle interbody spacers leave floating pedal, on interior circle, stand at interval pillar is arranged, the pillar top is buckled with the guardrail circle, on guardrail circle or pillar net is housed and buckles, and articulates mutually with culturing net.

3, floating fish culture net cage as claimed in claim 1, it is characterized in that described culturing net can be equipped with in net fills net circle, heavy bob.

4, floating fish culture net cage as claimed in claim 1 is characterized in that described floating platform, culturing net are to make with macromolecular material.

5, floating fish culture net cage as claimed in claim 1 is characterized in that described circle is to be with plastic tube outside reinforcement, and pouring foaming band of material circle is made in plastic tube.