Automatic duckweed fishing device

Abstract

The invention relates to an automatic duckweed fishing device. The automatic duckweed fishing device comprises a floating body, a speed measurement assembly, a control assembly and a fishing assembly,wherein the speed measurement assembly, the control assembly and the fishing assembly are arranged on the floating body, the floating body is provided with a first impeller assembly for pushing the floating body to move frontwards and backwards in water, the floating body is provided with a second impeller assembly for pushing the floating body to move leftwards and rightwards in the water, and the speed measurement assembly, the first impeller assembly and the second impeller assembly are electrically connected with the fishing assembly correspondingly. The automatic duckweed fishing devicehas the beneficial effects that after the automatic duckweed fishing device encounters a large obstruction or is in contact with the bank side, the automatic duckweed fishing device can perform translation in the direction perpendicular to the current fishing direction automatically, then line-feed fishing is carried out, non-repetitive fishing is ensured, the duckweed fishing efficiency is improved, and the automatic and intelligent fishing is realized.

Description

technical field [0001] The invention relates to the field of landscape water treatment equipment, in particular to an automatic duckweed fishing device. Background technique [0002] With the development of social economy and the improvement of people's living standards, the urbanization process has gradually accelerated, which has brought about eutrophication and even black and odor problems in landscape water bodies. Duckweed grows fast, and large-scale outbreaks of duckweed will occur in landscape waters due to eutrophication. Duckweed consumes a large amount of oxygen in the water, which will lead to the death of fish and other zooplankton. In addition, due to the lack of light due to the large area of ​​duckweed covering, Submerged plants will also face a large area of ​​death, and the entire water body ecological environment will be destroyed, so it is necessary to regularly clean duckweed. [0003] At present, the cleaning method of duckweed on the surface of small w...

AI Technical Summary

Problems solved by technology

Duckweed grows fast, and large-scale outbreaks of duckweed will occur in landscape waters due to eutrophication. Duckweed consumes a large amount of oxygen in the water, which will lead to the death of fish and other zooplankton. In addition, due to the lack of light due to the large area of ​​duckweed covering, Submerged plants will also face a large area of ​​death, and the entire ecological environment of the water body will be destroyed, so it is necessary to regularly clean duckweed

[0003] At present, the cleaning method of duckweed on the surface of small waters is mainly to use traditional tools such as hand-held net bags to remove it, which has the disadvantages of long time consumption, low efficiency, high labor intensity, and high labor cost.

According to the different salvage methods, the surface floating debris collection devices on the market are mainly divided into conveyor belt type, bucket type, rotary type and grab type. The degree of mechanization is relatively high. However, the efficiency is not necessarily high, and the cost is high, and the overall cost performance is low. Small-scale landscape waters usually have the problems of shallow depth, small area, and non-centralized distribution. Therefore, the existing surface floating debris collection device Not suitable for small landscape waters

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