Live fish transportation device

Abstract

The invention discloses a live fish transportation device which comprises a carrying barrel. The carrying barrel is mounted on a frame, a gear motor on the frame drives the carrying barrel to rotate,the carrying barrel comprises a filter chamber and a plurality of carrying chambers circularly arranged on the periphery of the filter chamber, every two carrying chambers serve as one group and are symmetrically arranged by taking an axis of the filter chamber as a center, two ends of each carrying chamber are communicated with the filter chamber through water escape valves, the center of the filter chamber is communicated with the carrying chamber through a water discharging valve, a water purification filter core is arranged in the filter chamber among the water escape valves and water inlet valves, and a closed cover is detachably connected on the peripheral surface of each carrying chamber. According to the device, water is conveniently discharged, fishes are conveniently unloaded, water cannot be repeatedly polluted, one carrying chamber is fully filled with water, water flows into lower water-free carrying chambers under the action of the gravity along with rotation of the carrying barrel, so that water can be supplied for the carrying chambers on time, circularly used and saved, and water carrying amount is reduced.

Description

technical field [0001] The invention relates to the technical field of live fish transportation, in particular to a live fish transportation device. Background technique [0002] Aquaculture is the production activity of breeding, cultivating and harvesting aquatic animals and plants under human control. It generally includes the whole process of growing aquatic products from seedlings under artificial breeding management. Under normal circumstances, the price of dead aquatic products is only about half of the price of fresh aquatic products. Therefore, in order to obtain greater economic benefits, the survival rate of the aquatic product transportation process must be guaranteed. [0003] Live fish transportation is a live transportation method in the process of providing fry, fish species or broodstock to production units, fish transplantation, introduction and supply of fresh commercial fish in the market. The transportation tools are mainly ordinary plastic buckets and...

AI Technical Summary

Problems solved by technology

Regardless of the above-mentioned device, the following problems will exist: 1. It is not conducive to releasing water after transportation, and it is inconvenient to unload fish; 2. With the continuous excretion of fish and other aquatic products during transportation, their excrement will gradually sink under the action of their own weight. Due to the bottom of the tank, it is difficult to remove it from the water body in time. In addition, the excrement deposited on the bottom of the tank is not separated from the fish and other aquatic products in the water body in time, and it is very easy to be stirred up by the fish and other aquatic products in the tank, causing repeated pollution of the water body , affecting the effect of water circulation and filtration; 3. The purpose of live fish transport is to transport fish, not water, so how to transport less water and more fish in the process of transporting fish is the technical key to the design of live fish transport device

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