Patent ID: 6910588
Filing Date: 2005-06-28
Classification: B03B

Abstract:
1. A machine for gravitational processing of mineral deposits, comprising: a movable box having a jigging sieve therein; a movable tub containing working medium; at least one rigid mobile element movably interconnecting the box and the tub; at least one support movably carrying the at least one rigid mobile element; a drive capable of actuating the at least one rigid mobile element relative to the support, in order to move the box and the tub relative to each other in an oscillating motion; at least one elastic element acting upon at least one of one of the box, the tub, the rigid mobile element and the support; and a unit for loading materials to be processed, a unit for unloading processed products, and a unit for delivering the working medium to the tub; wherein the elastic element can maintain the oscillating motion of the box and the tub in order to achieve stability and intensification of the jigging process.