Crusher for construction

• Main Authors: ZHANG ZHIGUO, XU LEWEN, DUAN LIAN, ZHANG XIAOXIN, FANG XIULIN
• Format: Patent
• Language: Chinese; English
• Published: 27.06.2023
• 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 belongs to the technical field of engineering construction, and particularly relates to a construction crusher which comprises a crusher body, and a roller type crushing mechanism is arranged in the crusher body. Pre-feeding is carried out on the top of the crusher, then a driving motor on the surface of a crusher body is started, and through transmission fit between gears, a guide shaft also reversely rotates in the rotating direction of a transmission shaft, so that relative extrusion transmission of the transmission shaft and the guide shaft is completed; the large-particle cement blocks are punctured and discharged through the conical thorns on the surfaces of the large-particle cement blocks, so that the device completes preliminary crushing; a vibration motor drives a threaded connecting piece to repeatedly vibrate a supporting seat, so that small-particle cement blocks falling on a filtering plate penetrate through the filtering plate under frequent shaking of the filtering piece, dis