A grain-saving annular feeding trough for livestock breeding and a feeding method

Abstract

The invention discloses a grain-saving annular feeding trough for livestock breeding and a feeding method, relating to the field of livestock breeding, comprising a base and an annular toothed plate rotatably mounted on the upper end face of the base, a flow guide frustum fixedly mounted with the base is arranged on the upper end face of the annular toothed plate, a mounting cavity is formed on the lower end face of the flow guide frustum, a circular plate is mounted on the lower end face of the base by bolts, a first stirring shaft penetrating the circular plate and the flow guide frustum is rotatably mounted in the mounting cavity, a plurality of second stirring shafts are rotatably mounted on the circumferential array of the cone body of the flow guide frustum, one end of each second stirring shaft extends into the mounting cavity, the other end extends out of the barrel body and is rotatably mounted with the barrel body, the barrel body is indirectly fixed with the flow guide frustum through the second stirring shafts, a bevel gear disc for driving the second stirring shafts to rotate is fixedly mounted on the shaft body of the first stirring shaft, a motor for driving the first stirring shaft to rotate is fixedly mounted on the lower end face of the circular plate, a semi-umbrella cover is fixedly mounted on the upper end face of the barrel body, and a feeding cover plate is hinged to the semi-umbrella cover.

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