DEVELOPMENT OF AUTOMATIC FISH FEEDING SYSTEM IN CAGE FARMING

Abstract

Ovaj rad se bavi razvojem automatiziranog sustava za hranjenje ribe u manjim ribogojilištima, s ciljem smanjenja troškova i poboljšanja učinkovitosti. Sustav se temelji na pneumatskom transportu hrane, pri čemu se koristi manji kompresor, plovilo i spremnik prilagođeni manjim proizvođačima. Kroz automatizaciju procesa hranjenja smanjuje se fizički rad radnika i skraćuje vrijeme potrebno za hranjenje ribe, čime se povećava produktivnost. Sustav uključuje komponente poput aluminijskih spremnika, pužnice za transport hrane i dozatora koji omogućuju precizno doziranje. Hrana se transportira zrakom kroz cjevovod do hranilice koja ravnomjerno raspoređuje peletiranu hranu u kavezima. Ovaj pristup osigurava jednostavniju i bržu primjenu u manjim uzgajalištima, bez potrebe za velikim financijskim ulaganjima. Upotrebom ekološki prihvatljivih materijala produljuje se vijek trajanja sustava i smanjuje negativan utjecaj na okoliš. Cilj rada je predstaviti rješenje koje omogućava manjim ribogojilištima primjenu naprednih tehnologija za hranjenje ribe, uz povećanje učinkovitosti i održivosti poslovanja.This paper deals with the development of an automated fish feeding system for smaller fish farms, with the aim of reducing costs and improving efficiency. The system is based on pneumatic food transport, utilizing a smaller compressor, vessel, and storage tank tailored for smaller producers. By automating the feeding process, physical labor is reduced, and the time required to feed the fish is shortened, thus increasing productivity. The system includes components such as aluminum storage tanks, an auger for food transport, and a dispenser that ensures precise dosing. The food is transported through a pipeline by air to the feeder, which evenly distributes pelletized food within the cages. This approach ensures easier and faster application in smaller farms, without the need for large financial investments. The use of environmentally friendly materials extends the lifespan of the system and reduces its negative impact on the environment. The goal of this paper is to present a solution that enables smaller fish farms to adopt advanced fish feeding technologies, increasing efficiency and business sustainability