CN101209023A - Automatic dry exposure rack for laver cultivation in shallow sea - Google Patents

Abstract

The invention relates to an automatic dry exposure frame for planting slokes in the shallow sea, which can realize timing automatic dry exposure and replacing a sloke inserted link type planting mode (only within a 3 meter line in the shallow sea) in a shallow sea area out of the 3 meter line. The invention connects a buoy, a floater, a pull rope, a pull rope fixing pile, a dry exposure limit blocking rope ,a full dry exposure fixing hook and a full dry exposure fixing rope in sequence on two rows of parallel centipede-shaped rafts in shallow sea sloke culturing area to lead a net curtain on a raft frame and a sloke thallus adhered on the net frame to take on a stable roof shape by relaying on the pull effect of the pull rope, the fixing effect of the fixing pile, the supporting effects of the buoy and the floater, the blocking effects of the dry exposure limit blocking rope, the full dry exposure fixing hook and the full dry exposure fixing rope at high tide; thereby reaching the goal of leading the sloke thallus to be automatically dried and exposed regularly.

Description

Automatic dry exposure rack for laver cultivation in shallow sea

Affiliated technical field

Patent of the present invention relates to a kind of automatic dry exposure device of laver cultivation in shallow sea, especially can realize the automatic dry exposure of laver cultivation in darker marine site (below 3 rice noodles).

Background technology

According to the physiological habit of laver, marine cultivation laver needs certain dried dew time, and this also is a decision laver cultivation key of success technology.At present, dry exposure racks such as the applied inserted-link type of cultivation laver, turnover plate type, semi-floating, it does the dew device all can not especially realize the automatic dry exposure of laver cultivation in the shallow sea below 3 rice noodles, just many laver inserted-link type cultivation raft framves of present application, though can realize shallow sea more than 3 meters, the automatic dry exposure requirement of laver cultivation, but because of the labour intensity of its input is big, cost ratio height, wait a little less than the capacity of anti-storm to lack and decide, substitute so also be badly in need of a kind of more rational dried dew raft rack device.

Summary of the invention

For the cultivation of neritic province domain beyond 3 rice noodles laver can realize timing automatic dried dew and substitute drop into that labour intensity is big, laver inserted-link type cultivation mode a little less than cost ratio height and the capacity of anti-storm, patent of the present invention provides main laver cultivation automatic dry exposure rack, this automatic dry exposure rack can not only be implemented in the purpose of the timing automatic dried dew of whole neritic province domain cultivation laver, and can also reduce labor intensity the ratio that reduces cost and enhancing capacity of anti-storm.

The technical scheme that patent of the present invention adopted is: on the cultivation in shallow sea sea, the two row head and the tail that are parallel to each other are set cultivate the raft frame by the fixing centipede shape laver of fixedly hawser and spud pile, each root floating drum of delegation's raft frame is bound mutually with one on the floating drum of another row raft frame and is formed fulcrum, below each root floating drum other one, a spud pile is set then, is connected with one on the rightabout floating drum of spud pile with pulling rope.After when lakie, finishing installation, at the incoming tide just can be with the rising on sea, it is mobile to the upright position (on the sea) of fulcrum with the float that is fixed on one on floating drum that pulling rope spurs one on connected floating drum.This fulcrum also just leaves the sea gradually, and with floating drum two be the traction point, form stable triangle across the sea.And whole raft frame will rely on the support of float and floating drum, form stable roof shape across the sea, thereby reach the purpose of the dried dew of laver on the curtain.

The beneficial effect of patent of the present invention is: realize the automatic dry exposure requirement of laver cultivation in addition of neritic province domain 3 rice noodles, the inserted-link type aquaculture model of neritic province domain laver cultivation in also alternative simultaneously 3 rice noodles.It relies at the incoming tide stay bolt automatically, forms stable roof shape, easily operation.

Description of drawings:

Below in conjunction with drawings and Examples patent of the present invention is further specified

Fig. 1 is the marine practical operation schematic diagram of patent of the present invention

Fig. 2 is the unitary construction figure of laver cultivation automatic dry exposure raft frame first embodiment

Fig. 3 is the vertical section structural map of laver cultivation automatic dry exposure raft frame second embodiment

Fig. 4 is the vertical section diagram of laver cultivation automatic dry exposure raft frame

Among the figure: 1, pulling rope spud pile; 2, pulling rope; 3, float; 4, floating drum; 5, lace curtaining; 6, thallus of porphyra; 7, horizontal hawser; 8, fixing hawser; 9, raft frame spud pile; 10, do dew limit card rope; 11, absolutely dry dew stay hook; 12, absolutely dry dew static line.

A, raft frame quick condition; B, the dried dewiness attitude of raft frame.

Embodiment

In Figure 1A, corresponding two floating drums (4) two ends connect and bind the formation fulcrum on the raft frame.Two floating drums (4) in addition two ends are bound float (3) and are bound each of two pulling ropes (2) separately, connect with reciprocal pulling rope spud pile (1), and thallus of porphyra (6) is an adherance with lace curtaining (5) in addition, and hang up between floating drum on lace curtaining (5) plane.

In Figure 1B, horizontal plane rises gradually at the incoming tide, pulling rope (2) just spurs two of floating drum, and under the effect of float (3), horizontal plane to the fulcrum below moves, fulcrum also leaves the water surface gradually, and drives floating drum (4) and the lace curtaining (5) and the thallus of porphyra (6) that are connected on the floating drum (4) surface together, realizes dried dewiness attitude.

In Fig. 2 A, three raft frame spud piles (4) are bound three fixedly hawsers (8) respectively, and be connected with horizontal hawser (7), in the last length of horizontal hawser (7) according to lace curtaining (5), floating drum on the watchman's wooden clapper successively, wherein two floating drums (4) one ends are connected to form after the fulcrum in turn, connect by by-level hawser (7) equidistant successively (lace curtaining (5) length) binding again, all the other two horizontal hawsers (7) are bound an other end that connects two floating drums (4) successively, three horizontal hawsers bindings connect all floating drums (4) afterwards, are connected to correspondingly to be connected three of three raft frame spud piles (9) fixedly on the hawser (8).Then, hang up lace curtaining (5) between floating drum (4), float (3) is bound at floating drum (4) two ends, and is connected with pulling rope (2) on being fixed on tractive spud pile (1), and the raft frame is in whole floating type body.

Fig. 2 B: during eagre, rely on the pulling of pulling rope (2), hawser (7), (8) fixing and float (3) floating drum (4) support, the lace curtaining of whole raft frame (5) part forms stable roof shape across the sea, be dried dewiness attitude, make the thallus of porphyra (6) that invests on the lace curtaining (5) also present dried dewiness attitude.

Fig. 3 A: two floating drums (4), float (3), three horizontal hawsers (7), pulling rope (2), pulling rope spud pile (1) connect, become quick condition, do dew limit card rope (10) and be attached on the pulling rope (2), do dew limit card ropes (10) for two and be the interleave state that shuttles back and forth.The centre of absolutely dry dew stay hook (11) bind is absolutely dry dew static line (12), the two ends bind of absolutely dry dew static line (12) is at the two ends of floating drum (4).

Fig. 3 B: when tidewater rises to slack tide, do for two and reveal (10) clamping of card rope, make the dried raft frame that is exposed to the water surface be in stable state.When needs whole process is done dew, just can pull on absolutely dry dew stay hook (11), hook hawser (7), even also will present dried dewiness attitude on the ebb.

Fig. 4, (4) length of setting after two floating drums connect is a

The distance of two pulling rope spud piles is b

The length of pulling rope (3) is c

The slack tide depth of water is d

The raft frame is in quick condition, and the depth of water when pulling rope (3) is strained is d '.

Do to the limit and reveal (when slack tide, two floating drums and plane are equilateral triangle) from the limit unsteady (the raft frame is in quick condition, during the pulling rope tension), tidewater lifting height value is M.

According to diagram:

$C=\sqrt{d^2+{(\frac{1}{2}b+\frac{1}{4}a)}^2}$

$M=d-d^1=d-\sqrt{c^2-{(\frac{1}{2}b+\frac{1}{2}a)}^2}$

Suppose: d=10 rice; A=8 rice; B=12 rice

According to formula:

$c=\sqrt{{10}^2+{(\frac{1}{2}\×12+\frac{1}{4}\×8)}^2}=\sqrt{164}=12.8$ (rice)

$M=10-\sqrt{{12.8}^2-{(\frac{1}{2}\×12+\frac{1}{2}\×8)}^2}=10-\sqrt{164-100}=2$ (rice)

Drawing the C value can be pulling rope length control foundation is provided.

Draw the M value and just can calculate the dried dew time, and control the dried dew time of thallus of porphyra on request.

Claims (3)

1. automatic dry exposure rack for laver cultivation in shallow sea, on the parallel centipede shape raft frame of shallow sea laver cultural area two row, floating drum, float, pulling rope, pulling rope spud pile do and reveal limit card rope, absolutely dry dew stay hook, absolutely dry dew static line and be linked in sequence, it is characterized in that: floating drum one end of two row raft framves connects successively, form fulcrum, be linked in sequence by the by-level hawser, floating drum other end bind float is divided into the pulling rope spud pile, and is connected in the other direction with pulling rope.

2. according to right 1 described cultivation in shallow sea automatic dry exposure rack, it is characterized in that: the cross-shaped attitude of attached dried dew limit card rope on the pulling rope.

3. according to right 1 described cultivation in shallow sea automatic dry exposure rack, it is characterized in that: absolutely dry dew static line is connected in two floating drums, one end, and absolutely dry dew stay hook is positioned in the middle of the absolutely dry dew static line.

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