CN104938358A

CN104938358A - Circular-ring-shaped net cage supporting plate

Info

Publication number: CN104938358A
Application number: CN201410119837.8A
Authority: CN
Inventors: 敖志辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-03-28
Filing date: 2014-03-28
Publication date: 2015-09-30

Abstract

The invention discloses a circular-ring-shaped net cage supporting plate which is used for a net cage for submarine trepang culturing. A plurality of evenly-distributed equal-size circular holes where cylindrical netting is sewed are formed in the portion, close to an inner ring, of the circular-ring-shaped net cage supporting plate. Three evenly-distributed circular holes are formed in the portion, close to an outer ring, of the circular-ring-shaped net cage supporting plate, a plurality of equal-length evenly-distributed gaps are formed in the peripheries of the circular holes, and radioactive cavities with the circular holes as bodies are composed. Three bamboo rods, or plastic tubes or similar rod bodies with the diameter slightly larger than that of the circular holes sequentially penetrate through the circular holes of multiple circular-ring-shaped net cage supporting plates, the net cage is straightened into the longest state, and the circular holes in each circular-ring-shaped net cage supporting plate can automatically hoop the bamboo rods or the plastic tubes or the similar rod bodies through the elasticity of plastics to form the frame type net cage. The circular-ring-shaped net cage supporting plate has the advantages that the cost of the net cage is reduced, the space of the net cage is sufficiently used, and direct friction between the netting and a seabed is reduced or avoided.

Description

A kind of annular cylinder mould gripper shoe

Technical field

The present invention relates to a kind of annular cylinder mould gripper shoe on the frame-type cylinder mould of fishery cultivating sea cucumber.

Technical background

The new technology of the marine sea cucumber ecology nursery of current a kind of net cage is surging forward in Changhai County, Liaoning Province, and the new technology of seabed cylinder mould culturing sea cucumbers is also arisen at the historic moment, and its know-why is the natural law utilizing trend to change the direction of motion and size twice daily.Trend impacts cylinder mould makes it realize the reciprocating motion of two horizontal directions every day in seabed, and the large-area acquisition of sea cucumber can be made to be deposited on the various nutriments in seabed.The reciprocating motion of cylinder mould can prevent it from being sticked by silt.

But in silt seabed or husky mud seabed not through transformation, connect with cylinder mould in the industrialized development process of raft body culturing sea cucumbers that there are the following problems.

1. wire mesh cage structures is unreasonable.Not only be all at present the cylinder mould adopting cultivated shellfish at bottom culture sea cucumber cylinder mould, this cylinder mould is by hanging culture design, and net cage separator is that disc is etting supporter but also is the weight body of cultivated shellfish.And cylinder mould lies in a horizontal plane in seabed when bottom culture sea cucumber, net cage separator not load-bearing only plays a supportive role.Sea cucumber needs the adherance of software in cylinder mould, is all generally to utilize the mesh bag of net cage seedling nursery and mesh sheet to make adherance, directly the mesh bag and mesh sheet that are attached with sea cucumber seedlings is taken out from net cage and is put in cylinder mould.Adherance is always deposited in the bottom of cylinder mould circular arc, has the space of more than 2/3rds not to be utilized effectively above adherance.Because net cage separator is disc, do not communicate between dividing plate with dividing plate and as net cage seedling nursery, adherance cannot be worn bunchiness and hang up.

2, cylinder mould in seabed directly and the bar contact friction such as silt shell be easy to breakage, cause sea cucumber escape.

Summary of the invention

In order to overcome above-mentioned 2 problems, the invention provides a kind of annular cylinder mould gripper shoe, is penetrating with the cylinder mould inner chamber of annular gripper shoe composition, is convenient to adherance to be worn bunchiness composition adherance curtain and hangs in the inner chamber of cylinder mould.Annular gripper shoe inner ring and etting stitched together, the etting avoiding etting and seabed silt to rub causing is damaged.

The present invention's adopted technical scheme of dealing with problems is: form netpen framework by annular cylinder mould gripper shoe and the similar rhabodoid such as bamboo pole or plastic tube.Circumferential weld cylindrical shape etting in annular cylinder mould gripper shoe, composition both ends open frame-type cylinder mould.Cylinder mould inner chamber is tied and floats base curtain.Be connected with raft body at cylinder mould two ends, raft is equipped with the device that sandbag forms a kind of cylinder mould bottom culture sea cucumber with it.

The invention has the beneficial effects as follows: the production cost reducing cylinder mould makes full use of the solid space of cylinder mould, reduce or avoid cylinder mould and seabed silt to rub the breakage caused, the function making full use of trend effectively realizes cylinder mould makes horizontal direction reciprocating motion in seabed.

Accompanying drawing explanation

Fig. 1 is frame-type cylinder mould.

Fig. 2 is the partial enlarged drawing of Fig. 1 frame style basket structure.

Fig. 3 is the front view of annular cylinder mould gripper shoe.

Fig. 4 is the structure drawing of device of cylinder mould bottom culture sea cucumber.

Fig. 5 floats base curtain.

In figure, 1. is drum type brake ettings, and are 2. the similar rhabodoids such as bamboo pole or plastic tube, being 3. annular cylinder mould gripper shoes, is 4. frame-type cylinder moulds, is 5. connection cords, is 6. seabeds, is 7. sandbags, is 8. raft bodies, is 9. mesh bag and mesh sheet, is 10. string ropes.

Embodiment

Annular cylinder mould gripper shoe is injection molded into injection molding machine of plastic is disposable, this annular cylinder mould gripper shoe has near inner ring place and is multiplely uniformly distributed equal-sized circular hole for sewing up drum type brake etting, multiple annular cylinder mould gripper shoe is equidistantly formed together with drum type brake joining the cylinder mould of a both ends open formula.

Annular cylinder mould gripper shoe has 3 equally distributed circular holes near outer shroud place, and circular has the equal equally distributed gap of multiple length, forms the actinomorphic cavity based on circular hole.During use, the similar rhabodoid such as bamboo pole or plastic tube of 3 diameters slightly larger than circular hole is passed successively from the circular hole multiple annular cylinder mould gripper shoe respectively, and by stretching for cylinder mould to most long status, the rhabodoid composition both ends open frame-type cylinder mould that the elasticity automatic banding bamboo pole that the circular hole in each annular cylinder mould gripper shoe can utilize plastics itself to have or plastic tube etc. are similar.

Mesh bag and mesh sheet cotton rope are tied up composition on bamboo pole and float base curtain, will float in base curtain loading frame-type cylinder mould, bamboo pole can produce buoyancy in the seawater makes it automatically be close to the top of cylinder mould, in the seawater that adherance curtain can be made to be suspended in cylinder mould.Mesh bag and mesh sheet are preferably taken out from net cage, mesh bag and mesh sheet float sea cucumber seedlings naturally, tightened up by the etting line rope that the frame-type cylinder mould two ends of floating base curtain and sea cucumber are housed, and be connected with raft body, the length of its connection cord is advisable slightly larger than annular cylinder mould gripper shoe radius.Raft between each frame-type cylinder mould fixes sandbag with it, the weight 2-3 kilogram of its each sandbag, lay down the buoyant spheres on buoyant raft, stay a buoyant spheres as mark if desired, the length of buoyancy rope slightly larger than full towards time sea to the distance in seabed, raft body is together sunk to seabed together with frame-type cylinder mould.With dead man, the lifting of raft body can be carried out to ship limit when results or intermediate detection.

Raft can press close to seabed under sandbag Action of Gravity Field, and the etting of frame-type cylinder mould maintains a certain distance with seabed all the time owing to there being annular cylinder mould gripper shoe to support, and effectively can prevent the etting breakage caused with the friction of seabed silt or shell etc. barrier.

To be equipped with inside frame-type cylinder mould and to float base curtain and take full advantage of cylinder mould space, and frame-type cylinder mould is axially perpendicular to effective lifting surface area that direction of tide increases frame-type cylinder mould entirety, can more efficientlyly utilize the impulsive force of trend to frame-type cylinder mould to realize its every day makes two horizontal directions reciprocating motion in seabed.More seabed organic matter can be made at the volley to be attached on the adherance in cylinder mould.Create condition for sea cucumber large-area acquisition seabed nutriment on the one hand, can effectively avoid cylinder mould to be sticked by silt on the other hand.The similar rhabodoids such as the plastic tube of bamboo pole or sealing can produce certain buoyancy in the seawater, also can alleviate frame-type cylinder mould entirety and make it not easily be sticked by silt to the pressure in seabed.

Claims

1. an annular cylinder mould gripper shoe, it is characterized in that: annular cylinder mould gripper shoe has multiple equal and opposite in direction that is uniformly distributed for sewing up the circular hole of drum type brake etting near inner ring place, 3 equally distributed circular holes are had near outer shroud place in annular cylinder mould gripper shoe, circular has the equal equally distributed gap of multiple length, forms the actinomorphic cavity based on circular hole.