A mobile fish pond feeding device

Abstract

The invention discloses a mobile fish pond feeder device which comprises a floating body, a straight running gear, a storage tank, a feeding device and a discharging device. The straight running gear includes a cable fastened to the banks of a fish pond. The whole mobile fish pond feeder device moves back and forth on the water surface by the cable as being driven by an actuating unit fastened to the floating body. The storage tank with the feeding device inside is fixed to the floating body. The feeding device comprises a packing auger sleeve and a feeding packing auger. The lower end of the storage tank is sealed and more than a half of the volume of the storage tank is below the surface of the water. The discharging device comprises a discharging motor and a rejection tray, wherein the discharging motor is arranged above the rejection tray. The discharging motor and the rejection tray are connected in a transmission way. The feeding device and the rejection tray are connected in a coaxial butt joint from bottom to top. The discharging motor is further connected with the feeding packing auger in a transmission way. The mobile fish pond feeder device significantly enlarges the feeding range and lowers the gravity center and improves the water surface running stability. Only one discharging motor is adopted as the actuating unit to realize the feeding from bottom to top and horizontal wide range of discharge.

Description

technical field [0001] The invention relates to a mobile fish pond feeding device, which belongs to the technical field of fish pond feeding devices. Background technique [0002] With the continuous development and improvement of intensive farming technology, the use of machines instead of labor has gradually been recognized by people, and breeding facilities and equipment have also developed rapidly. Among them, the feeding machine is gradually recognized by the majority of farmers because it saves labor and feed, and has remarkable economic benefits, and has become an important part of fish farming. With the rapid development of my country's fish farming industry, the scale of farming has continued to expand, and fish production has also increased year by year. To ensure the stable and high yield of fish farming, the feeding method is an important factor. Only when the feeding method is compatible with the current rapid growth of fish can the output and quality of artifi...

AI Technical Summary

Problems solved by technology

[0003] However, most of today’s feeding machines use fixed feeding methods, which have disadvantages such as short feeding distance and small range. When centralized feeding, a large number of fish gather around the feeding machine to grab food, which will obviously cause local dissolved oxygen. Decrease, usually when feeding for 30 minutes, the dissolved oxygen will drop by about 3mg / L, resulting in loss of appetite

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