Aquatic cage culture boat contained patrol type pneumatic bait feeding machine

Abstract

The invention relates to an aquatic cage culture boat contained patrol type pneumatic bait feeding machine. The machine comprises a mounting base, an air supply mechanism, a feeding mechanism, a negative pressure jet mechanism and a front end scattering mechanism, wherein the air supply mechanism comprises a power device and an air feeder mounted on the mounting base; the feeding mechanism comprises a charging tray and a first blanking adjusting plug board; the charging tray is mounted on the mounting base through a charging tray bracket; a material outlet is formed in the bottom of the frontside of the charging tray; the first blanking adjusting plug board is closely inserted to the inner side of the front wall of the charging tray and is used for opening or closing the material outlet;the negative pressure jet mechanism comprises a jet pipe and a negative pressure bin; an air inlet in the rear end of the jet pipe is connected with an air outlet of the air feeder through a hose; a material inlet is formed in the middle section of the jet pipe; the upper part of the negative pressure bin surrounds the material outlet of the charging tray; the lower part of the negative pressure bin is funnel-shaped; the bottom of the negative pressure bin is in seamless connection with the material inlet of the jet pipe; the front end scattering mechanism comprises a feeding pipe, a stayed cable and a retracting device. The machine is high in automation degree, accurate in feeding, high in efficiency, easy to control and high in adaptability.

Description

technical field [0001] The invention belongs to the technical field of aquaculture equipment, and in particular relates to a cruising-type pneumatic bait feeding machine carried by an aquatic cage culture ship. Background technique [0002] With the people's increasing demand for aquatic products, especially the increasing demand for marine aquatic products, and the reduction of offshore fishery resources, the development of offshore, especially deep-sea, marine fish artificial breeding industry, especially the cage aquaculture industry is increasingly Large-scale industrialization is an extremely effective way. [0003] The manual feeding of small-scale seedlings in marine cage culture is labor-intensive, which cannot ensure the accuracy of feed feeding, low efficiency, and high breeding costs. Under deep-sea conditions, deep-sea ship-borne cruising feeding is a technical problem However, there is no research report on the deep-sea ship-borne cruising type bait feeding mac...

AI Technical Summary

Problems solved by technology

[0003] The manual feeding of small-scale seedlings in marine cage culture is labor-intensive, which cannot ensure the accuracy of feed feeding, low efficiency, and high breeding costs. Under deep-sea conditions, deep-sea ship-borne cruising feeding is a technical problem , there is no research report on deep-sea ship-borne cruising bait feeding machine

[0004] At present, marine cage culture feeding devices have centralized cage feeding systems, mechanical feeding boats, and centrifugal feeding on the cages in the bay. The disadvantage of these methods is that the centralized one-time investment is large and the Strict sea conditions, low adaptability to small-scale seedling feeding management

Small-scale seedling feeding management is mostly applied to mechanical centrifugal feeding, and its disadvantage is that there are many transmission mechanisms or the amount of feeding is not easy to control

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