Crusher

• Main Authors: CHEN RUSHEN, LI FENGGUANG, NGUYEN DINH SON, LI CHANGDONG
• Format: Patent
• Language: Chinese; English
• Published: 08.09.2023
• 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 relates to the technical field of crushing devices, and discloses a crusher which comprises a first crushing plate, a second crushing plate, a screen, an ultrasonic vibration device and a surrounding plate, the surrounding plate is arranged on the screen in a surrounding mode, the surrounding plate and the screen jointly define a crushing cavity, a feeding port is formed in the top of the surrounding plate, and the first crushing plate and the second crushing plate are oppositely arranged in the crushing cavity. The first crushing plate and the second crushing plate can move relative to each other to extrude and crush materials in the crushing cavity, the ultrasonic vibration device is arranged on the outer wall of the surrounding plate, and the ultrasonic vibration device drives the surrounding plate and the screen to vibrate. According to the crusher disclosed by the utility model, materials are directly placed on the screen to be crushed, screened and filtered, so that the process of coll