Culture fish sign data collection device

Abstract

The invention discloses a breeding fish sign data collection device, and belongs to the technical field of data acquisition, the breeding fish sign data collection device comprises a first reservoir and a second reservoir; a communicating pipe and a return pipe are fixedly mounted between the first reservoir and the second reservoir, a blocking mechanism is arranged on the return pipe, and a size measuring mechanism and a weight measuring mechanism are arranged on the communicating pipe; the size measuring mechanism comprises a mounting frame fixedly mounted on the inner top wall of the communicating pipe, a distance measuring instrument is fixedly mounted on the side wall of the mounting frame, and an isolation mechanism matched with the distance measuring instrument is arranged in the second reservoir, so that the length of a small fish can be measured in water under the combined action of a spring telescopic plate and the distance measuring instrument; the small fishes do not need to be grabbed out of water, the effect of rapid measurement is achieved, and the weight of the small fishes can be measured under the action of a pressure sensor, a first telescopic rod and a supporting plate.

Description

technical field [0001] The invention relates to the technical field of data collection, and more particularly, to a device for collecting fish sign data for aquaculture. Background technique [0002] my country is a big country in aquaculture, and aquaculture production accounts for 73% of the world's total. Aquaculture has played an important role in improving our country's livelihood and increasing farmers' income; modern aquaculture is moving towards large-scale, highly intensive, and efficient ecological The direction of safety is developing, so all kinds of fish ponds came into being. [0003] Compared with natural waters, better water quality in fish ponds can reduce the incidence of fish diseases and is more conducive to the growth and survival of fish. [0004] For the fat head fish, when the size of the fish in the fish pond is qualified, it can be sold for sale. However, when measuring the size and weight of the fish in the existing fish pond, it is necessary to sa...

AI Technical Summary

Problems solved by technology

[0004] For fathead fish, when the size of the fish in the aquarium is qualified, it can be sold for sale, but when measuring the size and weight of the fish in the existing aquarium, the fish needs to be salvaged for measurement. Here In the process, only sampling inspection can be done, so that the accuracy is low

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