Chopper machine for dispensing elongated products e.g. fodder for cattle feed, has knife with cutting edge arranged to engage with counter knife upstream of volute opening to carry out or complete chopping of products before ejection

摘要

The machine (1) has a container (2) for receiving elongated products, and a loosening device (15) formed adjacent to an ejection fan (16) of a rotor (25) with blades. The blades rotate in a volute (26), and a peripheral envelope (30) is provided with an opening extended by a discharge ejection chute. An end of one of the blades comprises a knife (39) having a cutting edge, where the cutting edge is rotatably arranged to engage with a counter knife upstream of an opening of the volute to carry out or complete the chopping of the products before the ejection.