CN87208155U - Flexible combined abalone culture net cage - Google Patents

Abstract

The utility model relates to an appliance for culturing abalone, which adopts an integral configuration of a column shape and is provided with a flexible abalone culture net cage. The utility model comprises cage plates adhering with abalone, connecting devices which makes cage plates connected according to a certain spacing in series. The net cage has a simple and reasonable structure, and the survival rate of the abalone which are cultured by the net cage is more than 90%.

Description

Flexible combined abalone culture net cage

The utility model belongs to the choice seafood aquiculture utensil, more specifically says so to belong to the abalone culture utensil.

The utensil of existing abalone breeding is made up of polyvinyl chloride cylinder of making and the screen cloth that is fixed on the cylinder two ends.The utensil of this abalone breeding, owing on the cylindrical shell small circular hole is only arranged, then the seawater in the tube mainly is the screen cloth renewal by two ends, causes the sluggish flow in the tube, so the impurity such as silt in the seawater are easy to form deposition in tube.Thereby destroyed the growing environment of abalone, caused abalone death, particularly water temperature in winter to hang down period, the mortality of abalone is bigger.

In addition, in view of in the process of abalone breeding, to often throw in bait (will throw in once) every 5～6 days, thus place the screen cloth at a two ends must accomplish to be convenient to open and close at any time, and existing best approach is to adopt the rubber band fixed grit.This fixed form both give have been thrown in bait and had been brought inconvenience, has increased the amount of labour again, will take down rubber band before promptly throwing in bait, rubber band is put after having thrown again.Particularly in the winter time, rubber band is easy to follow the string, and under stormy waves impacts, can come off automatically, and screen cloth also runs off thereupon, causes a large amount of abalones to run away.

Have, existing this abalone culture utensil is unfavorable for the foster work of the long branch after a certain size of abalone, promptly divides when supporting and will peel off abalone get off from original barrel, assigns in the new tube again and goes again.In the process of carrying out this work, be easy to damage abalone, cause very big loss.

One of the purpose of this utility model provides that a kind of to be easy to current unimpeded, improves the abalone culture utensil of abalone survival rate.

Two of the purpose of this utility model provides a kind ofly to be had easy to operately, is suitable for and the abalone culture utensil of durable headstock gear.

Three of the purpose of this utility model provides a kind of abalone length in former utensil of working as and arrives a certain size, needs to divide when supporting the abalone culture utensil that abalone can be shifted together with its adherance.

Realize that scheme of the present utility model is:

Whole abalone culture utensil is made into the flexible combination formula and bulk shape is the abalone culture cylinder mould of cylindrical structure.Its specific practice is:

Utilize several to be convenient to round cage sheet that abalone adheres to as adherance, the jockey made from the material with flexibility is concatenated into a column type skeleton at regular intervals with several cage sheets, around the cylindricality skeleton, gather together to then, and one device of being convenient to open and close cylinder mould is set at the joint of etting with an etting.

Abalone in per two formed sub-cages of adjacent cage sheet in the whole cylinder mould is unlikely gangs up mutually with other sub-cage in order to make, can one fixture be set in the contact position of etting and cage sheet periphery, be about to etting and each cage sheet and be fixed up tightly.

When arriving a certain size, be convenient to the branch cage, the cage sheet of whole cylinder mould can be divided into two classes, promptly dress up and to take out the cage sheet and can take out the cage sheet for abalone is grown.When minute cage, can take out the cage sheet and take off, reformulate or put into new cylinder mould together with the abalone that adheres on it.

Embodiment is described in further details below in conjunction with the utility model.

Fig. 1 is the general structure schematic diagram of flexible combination formula abalone culture cylinder mould.

Fig. 2 is the side diagrammatic sketch of cage sheet.

Fig. 3 is the vertical view of cage sheet.

Fig. 4 is fixed tightly in together band with etting and cage sheet.

The size of abalone culture cylinder mould shown in Figure 1 is regarded industry cultivating condition such as ship as and is decided.This embodiment is equipped with 13 cage sheets 2, and wherein can not take out the cage sheet is seven, and can take out the cage sheet is six, and two ends cage sheet all can be made can not take out the cage sheet.Count from any end of cylindricality cylinder mould, then 2,4,6,8,10,12 be and take out the cage sheet.For making whole cage body non-warping, then available four jockeys are connected in series 13 cage sheets, and the interval between the every pair of adjacent cage sheet can be determined on a case-by-case basis, and are spaced apart 14cm between the adjacent cage sheet of present embodiment.Said jockey can be realized with corrosion resistant arm 3 and wire rope handling 1, promptly between adjacent cage sheet, insert four arms symmetrically, the back is connected in series the arm between all cage sheets with wire rope handling 1, makes 13 cage sheets form a cylindricality skeleton.Said arm 3 can be made of plastic, and said wire rope handling 1 can be used plastic ties.5 is the etting of cylinder mould, it can adopt the PEF etting, its mesh can be 11.5～20mm, and 4 for for throwing in the set headstock gear of operation element such as bait, and this installs the joint that etting 5 was realized and can be arranged on to available slide fastener.6 is the fixture of the contact position setting of net sheet and cage sheet periphery, and this device can adopt the band of being made by polyvinyl chloride plastic to realize.

Among Fig. 27 is the mastoid process of fix band, and 8.9 is the reinforcement of cage sheet; 10 serial connection holes for polyphone cage sheet.The aperture 11 of cage sheet is 4～7mm among Fig. 3, best desirable 7mm.

Among Fig. 4 12 is the band hole, and the size in aperture is big or small corresponding with mastoid process 7, and the hole is in the heart apart from corresponding with mastoid process root centre-to-centre spacing, and bimastoid spacing can play with band that to separate acting as of sub-cage suitable.

Good effect of the present utility model;

1) because this abalone culture net cage adopts flexible combination formula structure, so when operation or under the impact at stormy waves, not fragile, sturdy and durable.

2) owing to adopting etting to crowd around around this abalone culture net cage, and be vertically to be placed in the water, so can say current is unblocked basically, avoided the problem that the impurity such as silt deposits in the water fully in cage, improved the survival rate of abalone. This cylinder mould has accomplished that the survival rate of abalone is more than 90%.

3) owing to the joint at etting arranges the device (as using slide fastener) that opens and closes cylinder mould, thus bring convenience not only for input bait, and alleviated labour intensity. Can improve work efficiency 3-5 doubly. Low water temperature phase in the winter time, in the same old way can bait throwing in, greatly improved the survival rate that abalone survives the winter.

4) owing to adopted and arrange one every a cage sheet and can take out the cage sheet, then created the very favourable condition that makes things convenient for for abalone is long to a certain size time-division cage, when namely dividing cage, abalone together can be transferred in the new cylinder mould together with its cage sheet that adheres to and be gone.

5) because abalone all can be adhered in the both sides of every cage sheet, so increased the cultivation amount of abalone.

6) the utility model is simple and reasonable for structure, and cost is low, for marine abalone culture provides a desirable cultivation utensil.

Claims (4)

1, a kind of flexible combination formula abalone culture cylinder mould is characterized in that it comprises: cage sheet (2), said cage sheet are dressed up respectively and can be taken out the cage sheet and can not take out the cage sheet; Cage sheet (2) is connected in series at regular intervals the jockey that forms the column type skeleton; The column type skeleton is gathered together to the etting (5) that forms the abalone culture cylinder mould, be provided with the device (4) that opens and closes cylinder mould at the joint of etting, said headstock gear is a slide fastener; The contact position of etting and cage sheet is provided with etting and the tight band that contacts of cage sheet (6), has on the band and the corresponding aperture of cage sheet mastoid process (7) (12).

2,, it is characterized in that having on the said cage sheet (2) hole of 4～7mm according to the described abalone culture cylinder mould of claim 1; The mesh of said etting (5) is 11.5～20mm.

3,, it is characterized in that said jockey forms by placing the arm (3) between the adjacent cage sheet and penetrating the wire rope handling (1) that cage sheet that arm will all constitute cylinder mould is connected in series respectively according to the described abalone culture cylinder mould of claim 1.

4,, it is characterized in that said arm (3) makes with plastic tube by the described abalone culture cylinder mould of claim 3; Said wire rope handling (1) is used plastic ties, and said etting (5) is the PEF etting.

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