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A device for observing crab moulting

A crab and molting technology is applied in the field of devices for observing crab molting, which can solve the problems of consuming a lot of manpower and time, economic damage to breeders, and inability of breeders to make accurate judgments, so as to reduce consumption time and reduce breeding effect of stress

Active Publication Date: 2022-04-15
ZHEJIANG MARICULTURE RES INST
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0002] When people are currently breeding crabs, in order to avoid cannibalism between crabs and maintain a high survival rate, they usually use separate containers to raise crabs (such as crab apartments), but in large-scale breeding processes Among them, when observing the signs of crabs in each container, it takes a lot of manpower and time, and some characteristics of crabs in the molting stage are similar to those at the time of death, and they all have the characteristics of stopping eating, so breeding is extremely easy. If the personnel cannot accurately judge the situation, there is a risk of financial loss for the breeder

Method used

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  • A device for observing crab moulting
  • A device for observing crab moulting
  • A device for observing crab moulting

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Embodiment Construction

[0028] The specific embodiments provided by the present invention will be described in detail below in conjunction with the accompanying drawings.

[0029] The reference signs and components involved in the accompanying drawings are as follows:

[0030] A device for observing crab molting according to the present invention, specifically through the mutual cooperation between the feed situation on the feeding board and the odor recognizer, thereby accurately observing the growth of crabs in the box cavity, and then through the three-color The indicator light intuitively displays the situation in the box cavity, thereby ensuring the observation speed and accuracy of the breeders, and thus avoiding economic losses for the breeders.

[0031] Such as Figure 1-Figure 9 Shown, a kind of device that is used to observe crab molting, comprises crab box 1 and is arranged on the box cavity 11 that crab box 1 can move inside, and the bottom wall of box cavity 11 is fixedly provided with ...

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Abstract

The invention relates to a device for observing crab molting, which comprises a crab box and a box cavity arranged inside the crab box for crab movement, and a discharge plate for placing crab feed is fixed on the bottom wall of the box cavity , and the discharge plate is provided with a pressure sensing device for reminding to add feed, one side of the inner wall of the box cavity is connected with an odor detection component for identifying the smell inside the box cavity, and the outer side of the box cavity The connection is provided with a three-color indicator light for warning the state of the crab; the present invention monitors the condition of the crab in the box cavity through the display color of the three-color indicator light, thereby making the three-color indicator light display different colors according to the state of the crab, thereby facilitating The breeders took corresponding measures for the crabs in a timely manner.

Description

【Technical field】 [0001] The invention relates to breeding equipment, in particular to a device for observing crab moulting. 【Background technique】 [0002] When people are currently breeding crabs, in order to avoid cannibalism between crabs and maintain a high survival rate, they usually use separate containers to raise crabs (such as crab apartments), but in large-scale breeding processes Among them, when observing the signs of crabs in each container, it takes a lot of manpower and time, and some characteristics of crabs in the molting stage are similar to those at the time of death, and they all have the characteristics of stopping eating, so breeding is extremely easy. If the personnel cannot accurately judge the situation, there is a risk of financial loss for the breeders. 【Content of invention】 [0003] The purpose of the present invention is to address the deficiencies in the prior art, and the purpose is to provide a device for observing crab moulting, by aimin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/59A01K63/00G01D21/02
CPCA01K61/59A01K63/00G01D21/02Y02A40/81
Inventor 肖国强黄晓林蔡景波张磊滕爽爽李敏陈然
Owner ZHEJIANG MARICULTURE RES INST
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