A device for fishing dead fish in a pond

Abstract

The invention provides a device for collecting dead fishes in a pool. The device comprises a collecting barrel which is obliquely arranged and is provided with openings in the upper end surface and the lower end surface, a water pumping circulating mechanism for draining water in the collecting barrel, a first driving mechanism for driving the collecting barrel to up and down translate, and a second driving mechanism for driving a supporting assembly of the collecting barrel to rotate, wherein the first driving mechanism and the second driving mechanism are fixedly arranged on a bottom plate;an opening is formed in the side surface of the collecting barrel, and a side plate for closing the four sides is arranged at the opening; a baffle plate is arranged at an outlet of the side plate; anopening-closing mechanism for driving the baffle plate to move is fixedly arranged on the collecting barrel; and a collecting box, and a third driving mechanism for driving the collecting box to moveto the lower end of the collecting barrel are arranged on the bottom plate. With the adoption of the device, the dead fish collecting efficiency is improved; and the aquaculture environment and air can be improved.

Description

technical field [0001] The invention relates to the field of aquaculture machinery, in particular to a device for fishing dead fish in ponds. Background technique [0002] In the process of aquaculture, dead fish often appear. The pond has a large scale and high density, especially when there is a large area of ​​hypoxia, high temperature or food poisoning in the pond, which often causes a large area of ​​fish to die, causing a lot of damage to fishermen. In addition, after the death of fish schools, due to the effect of the current, they often gather on the shore. After a long time, they emit a foul smell. In summer, it is easy to attract flies and mosquitoes, resulting in rapid corruption of fish corpses. The corpses will further pollute the pond and pose a serious threat to the survival of other organisms in the pond. Therefore, the rapid and efficient treatment of the fish corpses in the fish pond is of great significance for ensuring the ecological environment of the po...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a device for fishing dead fish in ponds, which solves the technical problem of low efficiency in fishing dead fish in the past, contributes to the improvement of aquaculture environment and air, and also contributes to the physical and mental health of fishers

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