| 摘要 |
Trailer for mixing, mincing and dispensing animal feed, which can incorporate one or two endless screws inside the tank (1), its main specific feature being that the ends of the main endless screw incorporate several continuous lengths of helix (5), of approximately one pitch long, facing each other so that by means of rotation, the product is conveyed towards a central zone, the rest of the endless screw consisting either of blades (6) secured to the shaft, or of a helical plate split into two and spaced away from the axis of the endless screw by means of a plurality of spokes which are anchored to the shaft at regular alternate intervals. Both the blades and helical plate have their ends oriented towards the centre, facing each other so that the product is conveyed towards the centre and is either lifted or expelled through a door provided for this purpose. <IMAGE>
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