Screening and crushing hopper

• Main Authors: QIN BENCHUN, QIN XINGHUI
• Format: Patent
• Language: Chinese; English
• Published: 06.01.2023
• Subjects: CRUSHING, PULVERISING, OR DISINTEGRATING; CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL; PERFORMING OPERATIONS; PREPARATORY TREATMENT OF GRAIN FOR MILLING; SEPARATING SOLIDS FROM SOLIDS; SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS; SORTING; TRANSPORTING

The utility model discloses a screening crushing bucket, including bucket body and crushing mechanism, the left side of bucket body is fixedly connected with the fixed block, the fixed block is provided with the first cavity, the first cavity is fixedly connected with the speed reduction motor, the output end of speed reduction motor passes through the first cavity and bucket body side wall and is fixedly connected with the worm. According to the gravel crushing device, the speed reduction motor, the worm and the first worm gear are arranged in a matched mode, the vertical rod can be driven to rotate, and the vertical rod drives the blade to rotate to crush gravel; meanwhile, a worm, a second worm gear and a connecting rod are matched to drive a half gear to rotate, the half gear is matched with two toothed plates to drive a transverse plate to reciprocate left and right, the transverse plate drives a filter screen plate to reciprocate left and right through an L-shaped fixing rod, and the situation that the