ES282942U - Self-divering diverter for power supplies to molding machines (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Self-feeding diverter for feeder hoppers to molding machines, characterized essentially in that it comprises a front squeegee disposed above the conveyor belt of the molding sand and comprising at least one diagonal section with respect to said belt and advantageously two sections forming a horizontal v with the vertex facing the forward direction of the belt and with the rear ends of both sections joined to respective lateral arms articulated later on other supports, whose arms at their end adjacent to their articulation axis are articulated to respective substantially vertical struts that bottom are linked to the hopper, all this so that, when the sand transferred by the tape stumbles with the scraper, it determines the deviation of the sand so that, if the scraper has a single diagonal section, the sand is directed towards one side to a hopper that leads to the hopper and, if the squeegee f if a v is used, the sand is directed on both sides to two lateral hoppers that send it to the hopper and, when the latter is loaded according to a predetermined amount by a weighting counterweight provided at the front end of the arms, the weight of the material causes the tipping of the hopper on two front side fulcrums and through the braces the tilt of the arms together with that of the scraper upwards and the passage of part of the sand to the following hoppers is expedited. (Machine-translation by Google Translate, not legally binding)