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Perch fry breeding device with high survival rate

A seedling raising device and survival rate technology, which is applied in the field of sea bass seedling raising devices, can solve the problems of slow growth of sea bass fry, increase the cost of sea bass cultivation, single function, etc., and achieve the effects of facilitating growth, convenient cleaning, and improving survival rate

Pending Publication Date: 2021-08-10
江苏戚伍水产发展股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings of existing seedling raising devices in the prior art with single function, and the growth rate of the cultivated perch fry is slow, and the mortality rate is high at the same time, which increases the cost of cultivating the perch for farmers, and proposes a Perch nursery device with high survival rate

Method used

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  • Perch fry breeding device with high survival rate
  • Perch fry breeding device with high survival rate
  • Perch fry breeding device with high survival rate

Examples

Experimental program
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Effect test

Embodiment 1

[0020] refer to Figure 1-5 , a perch nursery device with high survival rate, comprising a base 1, the top of the base 1 is fixedly connected with a seedling pond 2, the top of the seedling pond 2 is clamped with a cover plate 3, and the top of the cover plate 3 is fixedly connected with a storage box 4 , the bottom of the material storage box 4 is provided with a discharge port that communicates with the cover plate 3, and one side of the material storage box 4 is fixedly connected with a fixed seat 5, and the fixed seat 5 is provided with a power assembly, and the transmission connection on the power assembly is connected plate 6, the bottom of connecting plate 6 extends to the bottom of cover plate 3 and is fixedly connected with baffle plate 7, the top of baffle plate 7 is slidably connected with the bottom of cover plate 3, and timer 10 is arranged on fixed seat 5, and cover plate The top of 3 is fixedly connected with controller 8, and the side inner wall of nursery pond...

Embodiment 2

[0022] In the present invention, the power assembly includes a fixed chamber 11 arranged on the fixed seat 5, a drive motor 12 is fixedly connected to the inner wall of the bottom of the fixed chamber 11, and a worm gear 13 is fixedly sleeved on the output shaft of the drive motor 12. The chamber 11 is rotatably connected with a worm 14, the worm 14 meshes with the worm wheel 13, the worm 14 is provided with threads, the top of the connecting plate 6 extends into the fixed chamber 11 and is threadedly connected with the worm 14, the drive motor 12 and the controller 8 Electrically connected, since the timer 10 is set, the timer 10 can set the feeding time, when the feeding time is reached, the timer 10 can transmit the signal to the controller 8, and the controller 8 controls the drive motor 12 Work, the drive motor 12 can make the connecting plate 6 drive the baffle plate 7 to move, and then the discharge port can be opened to feed, so that the fry can be fed regularly and qua...

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Abstract

The invention belongs to the field of fry breeding devices, particularly relates to a perch fry breeding device with a high survival rate, and aims to solve the problems that an existing fry breeding device is single in function, bred perch fries are low in growth speed and high in death rate and the perch breeding cost of farmers is increased. According to the following scheme, the perch fry breeding device comprises a base, wherein a fry breeding pond is fixedly connected to the top of the base, a cover plate is clamped to the top of the fry breeding pond, a storage box is fixedly connected to the top of the cover plate, a discharging port communicating with the cover plate is formed in the bottom of the storage box, a fixing seat is fixedly connected to one side of the storage box, and a power assembly is arranged on the fixing seat. The perch fry breeding device is reasonable in structure and diverse in function, feeding can be conducted in a timed and quantitative mode, the situation that fries have no fish feed to eat is avoided, growth of the fries is facilitated, the oxygen content of water can be increased, water can be rapidly replaced, and therefore, the survival rate of the fries is increased.

Description

technical field [0001] The invention relates to the technical field of seedling raising devices, in particular to a perch seedling raising device with high survival rate. Background technique [0002] There are many kinds of fish in Chinese that can be called perch. Among them, there are four most common types: sea perch, scientific name Japanese perch, which is distributed in coastal waters and at the junction of seawater and freshwater in estuaries. Songjiang perch, also known as four-gill perch, is a migratory fish that descends into the sea. It is the most famous. Before the perch is put into the pond for breeding, it is generally cultured in a nursery device for a period of time. [0003] The existing seedling device has a single function, and the growth rate of the cultivated perch fry is slow, and the mortality rate is high at the same time, which increases the cost of cultivating the perch for farmers. Therefore, we propose a perch seedling device with a high surviva...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K63/00A01K63/04
CPCA01K63/003A01K63/042A01K63/047
Inventor 戚定泉冯进李莹居向东柴智崔莉
Owner 江苏戚伍水产发展股份有限公司
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