ES275085U - Perfected vendor of granized beverages (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Improved dispenser of hailed drinks, which achieves the production of granita ice that is subsequently sprayed with liquids of different flavors contained in a plurality of jars placed on its frame, essentially characterized by having a cylindrical tank, equipped with a cover, which is partially surrounded by a cooling coil, related to a refrigeration compressor, evaporator and fan, of automatic disconnection when the ice layer formed on the inner surface of the tank exceeds a certain thickness; the ice that is being produced is automatically eliminated, by a scraper-frame that at the same time moves the contents to homogenize the ice granite; this scraper-beater being formed by a tube that surrounds the drive shaft and that in its lower half is provided with a series of radially arranged palaws having a plurality of recesses to allow the passage of another beater fixed to a central axial extension of a fixed lid, located in the middle zone of the tank and that separates the lower zone from granite, from the upper one without refrigeration, used as a reserve tank; the drive shaft of the scraper-beater, which axially passes through the reservoir, driven by an electric motor and through a speed reducer, arranged in a floating position on the underside of the reservoir and by means of nylon bearings, preventing rotation of the assembly motor-reducer, by means of a spring arranged in a tangential position, one of whose ends is fixed to a radial support of the reducer and the other is made to a fixed point of the frame through a screw regulating its tension; the automatic disconnection of the refrigeration compressor is carried out when the ice scraper due to an increase in the formed layer finds a greater resistance in its rotation, which causes the rotation of the floating motor-reducer overcoming the retention of the spring, while it stops on a printed circuit breaker with relays that disconnect the compressor, for a preset time; the assembly of the cooling elements, reservoir and actuating means being protected by a frame covered with insulation and protective sheets and supported on wheels; there is a tap connected to the tank for the exit of the ice granite and another tap below it for the total emptying of the same. (Machine-translation by Google Translate, not legally binding)