Building construction gravel screening device capable of controlling screen holes

• Main Author: LU YAOWU
• Format: Patent
• Language: Chinese; English
• Published: 03.08.2021
• Subjects: OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL; PERFORMING OPERATIONS; SEPARATING SOLIDS FROM SOLIDS; SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS; SORTING; TRANSPORTING

The invention relates to a building construction gravel screening device capable of controlling screen holes. The building construction gravel screening device comprises a bottom plate, a separating mechanism and a circulating feeding mechanism. The separating mechanism is mounted at the top of the bottom plate, the circulating feeding mechanism is arranged on one side, close to the separating mechanism, of the top of the bottom plate, and the circulating feeding mechanism is connected with the separating mechanism. According to the building construction gravel screening device capable of controlling the screen holes, gravel can be conveniently conveyed upwards into the separating mechanism through the circulating feeding mechanism, the gravel conveyed upwards can be screened through the separating mechanism, the screening size of the gravel can be changed at will through the separating mechanism in the gravel screening process, in this way, it can be avoided that a forklift is operated to feed the gravel, th