A mud turning machine for marine aquaculture

Abstract

The invention discloses a mud turning machine for mariculture, comprising a frame, a main engine and a pair of control handles for operating the main engine. There is a rotating shaft driven and rotated by the main machine, and a mud turning drum is arranged on the rotating shaft. The left and right sides of the frame are fixed with frame floating plates, and the rear of the frame is provided with a manned floating plate. It is fixedly connected with the frame through several traction rope assemblies, one end of the control handle is connected to the host, and the other end extends above the man-carrying floating board. The invention has the advantages of simple structure, low cost, low labor intensity and high degree of automation, is suitable for mud turning operations in harsh terrain such as tidal flat ponds in mariculture, and solves the problems of high labor costs and insufficient young labor faced by the mariculture industry , enhance the economic benefits of marine aquaculture.

Description

technical field [0001] The invention relates to a mud turner, in particular to a mud turner used for marine aquaculture. Background technique [0002] my country is a big country in marine aquaculture, and shellfish aquaculture occupies a dominant position in the entire marine aquaculture industry. The output of tidal flat shellfish accounts for about 20% of the total output of marine aquaculture in my country. The existing shallow tidal flat area in my country is about 200 million mu, and its utilization rate is currently less than 20%. [0003] According to the different substrates, marine aquaculture can be roughly divided into three types: muddy, sandy muddy and sandy. The muddy bottom is mainly concentrated in the coastal areas of Jiangsu, Zhejiang and Fujian, among which the mudflat shellfish culture along the coast of Zhejiang is mainly based on muddy bottom. more than 10,000 tons. There are also a large number of muddy bottom tidal flats and seawater ponds in Jian...

AI Technical Summary

Problems solved by technology

The traditional method of manually trimming and salvaging Enteromorpha with a rake has the disadvantages of heavy labor, low work efficiency and low degree of automation, and young people are less willing to engage in this work

[0006] With the aging and retirement of skilled workers, shellfish farming is facing the problem of rising labor costs and insufficient young labor to meet the needs of the farming industry

[0007] At present, there is a lack of machines specially used for turning mud on the beach. The existing paddy field walking tillage machines are generally suitable for dry land farming, and cannot adapt to the harsh terrain of soft mud in tidal flats and ponds (it is easy to fall into the mud and cannot move forward), and the work efficiency is low. And it is easy to break down, and the effect of turning mud and removing enteromorpha is not good, so we have made a kind of mud turning machine for mariculture to solve the above problems

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