Shellfish discharge device for artificial breeding

A shellfish and artificial technology, which is applied to the field of shellfish release devices for artificial seedlings, can solve the problems of affecting the release effect, high labor intensity, potential safety hazards, etc., and achieve the effects of good release effect, improved survival rate, and low labor intensity.

Inactive Publication Date: 2015-06-24
舟山市应博水产科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current artificial shellfish release method often produces the problem of too concentrated release, so that the seedlings cannot be evenly spread to the seabed, which affects the survival rate and growth of the seedlings, and affects the release effect.
On the other h

Method used

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  • Shellfish discharge device for artificial breeding
  • Shellfish discharge device for artificial breeding
  • Shellfish discharge device for artificial breeding

Examples

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Embodiment Construction

[0021] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0022] Such as figure 1 As shown, a shellfish release device for artificial seedling cultivation includes a vertical guide rod 7 arranged on the hull 1, a guide sleeve 71 slidably arranged on the vertical guide rod, a vertical sleeve body 5 arranged on the hull, The placement cylinder 2 slidably arranged in the vertical casing, the piston body 3 slidably arranged in the placement cylinder, the connecting shaft rod 8 coaxially arranged on the piston body, and the connecting shaft sleeve 9 sleeved on the upper part of the connecting shaft rod And be arranged on the lifting cylinder 6 that is used for lifting connection axle sleeve on the hull. The vertical casing is cylindrical. The upper and lower ends of the vertical casing are open, and the lower end of the vertical casing extends downwards and penetrates the bottom surface of the hull. The ...

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Abstract

The invention discloses a shellfish discharge device for artificial breeding. The shellfish discharge device is low in labor intensity, suitable for large-batch discharge, good in discharge effect and capable of improving the shellfish fry survival rate. The shellfish discharge device comprises a vertical guide rod, a guide sleeve, a vertical sleeve body, a placement barrel, a piston body, a connecting shaft rod, a connecting shaft sleeve and a lifting air cylinder, wherein the vertical guide rod is arranged on a boat body, the guide sleeve is arranged on the vertical guide rod in a slidable mode, the vertical sleeve body is arranged on the boat body, the placement barrel is arranged in the vertical sleeve body in a slidable mode, the piston body is arranged in the placement barrel in a slidable mode, the connecting shaft rod is coaxially arranged on the piston body, the upper portion of the connecting shaft rod is sleeved with the connecting shaft sleeve, and the lifting air cylinder is arranged on the boat body and used for lifting the connecting shaft sleeve.

Description

technical field [0001] The invention relates to a releasing device, in particular to a shellfish releasing device for artificial seedling cultivation. Background technique [0002] Marine proliferation and release of shellfish refers to the fishery method in which shellfish are released into natural ocean waters where shellfish resources have declined after artificial breeding and seedlings, so that the natural population of shellfish can be restored, and then fishery methods are carried out reasonably. [0003] At present, the general method of releasing shellfish is to pack the seedlings, transport them to the sea area for release by a transport ship, and then manually release the seedlings in a certain sea area. The current artificial shellfish release method often produces the problem of too concentrated release, so that the seedlings cannot be evenly spread to the seabed, which affects the survival rate and growth of the seedlings, and affects the release effect. On th...

Claims

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Application Information

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IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 徐开达王忠明李振华梁君王伟定潘国良王洋
Owner 舟山市应博水产科技有限公司
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