Double bottom tank and mixing auger for chopping animal feed

摘要

Double-bottom tank and mixing auger for chopping animal feed, of the type that is transported using a trailer or that are incorporated into a self-propelled vehicle. The said tanks are used to chop and mix animal fodder ingredients, preferably in agricultural installations. The invention is characterized in that it comprises an irregularly-shaped insert, close to the center of the tank, and in that two blades are disposed at 180° at the center of the mixing auger, thereby improving the operating torque and preventing any unnecessary accumulation of the product.