Mobile material screening tower

Claim 1

A PORTABLE MATERIAL SCREENING TOWER COMPRISING A BASE, A PLURALITY OF WHEEL MEMBERS SUPPORTED ON SAID BASE, A FIRST VERTICALLY DISPOSED FRAMEWORK HAVING ITS LOWER END SECURED TO SAID BASE, A SECOND VERTIALLY DISPOSED FRAMWORK TELESCOPICALLY RECEIVED BY SAID FIRST FRAMEWORK. POWER MEANS TO RAISE AND LOWER SAID SECOND FRAMEWORK WITH RESPECT TO SAID FIRST FRAMEWORK, A MATERIA SCREENING MECHANISM HAVING A DISCHARGED END AND A SECOND END AND MEANS SECURING SAID SCREENING MECHANISM TO SAID SECOND FRAMEWORK A MATERIAL RECEPTION HOPPER HAVING MEANS PIVOTALLY SECURING SAID HOPPER TO THE UPPER END OF SAID SECOND FRAMEWORK AND HAVING ONE POSITION FOR RECEIVING THE UNSCREENED MATERIAL AND GUIDING SAME TO SAID MECHANISM, A DISCHARGED CHUTE EXTENDING OUTWARDLY FROM SAID DISCHARGE END OF SAID MATERIAL SCREENING MECHANISM, MEANS PIVOTALLY CONNECTING SAID CHUTE TO SAID SECOND FRAMEWORK, A WATER CONDUIT HAVING INLET AND DISCHARGE NOZZLES, MEANS AFFIXING SAID CONDUIT TO SAID SECOND FRAMEWORK WHEREIN SAID NOZZLES ARE DISPOSED ABOVE AND DIRECTED AT SAID MECHANISM AND SAID INLET IS DISPOSED NEAR THE LOWER END OF SAID SECOND FRAMEWORK.