We propose a desembolsador Mechanical Puller Device combined with (a) (b) (c) of the bulk silo Bag stored in (d), of the type comprising a rotatably driven Roller Tube (10), which is mounted on supports (11) articulated Arms - a frame with Wheels ((1) 2), and Where the feature extractor (b) product is a structure of a continuous conveyor.That has a Lower portion of load (5) positionable substantially horizontally and transversely inside the silo Bag (d). From the end of Discharge, The Wall of the silo Bag (d) is cut with two Side longitudinal CUTS, leaving the Wall divided into an Upper portion and a Lower (D1) and (D2).The Roller Tube (10) pulled in turn by the end corresponding to the Upper Middle portion (D1) of the silo Bag (d). A Second Roller Tube (20) is Mounted below and parallel to the first Roller Tube (10), through Media and Positioning (30) and a Mechanical Transmission (40).The Second Roller Tube (20), tightens, the same End, the lower middle portion (D2) of the silo Bag (d).It is obtained that the extractor device (b) (c) of the product in good condition, while the bottom Bed of product in poor condition (C1) is dragged by the lower portion (D2) of the Wall of the bag and discarded through the open end of the Bag.
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