Excavator bucket capable of screening stone granularity

• Main Authors: TANG BINGMIN, ZHANG CHEN, ZENG ZHIMEI, WANG HAICHUN, DUAN YINGZHU, WEI QINGPING, REN CHENG, MA YUANCHENG, HE LING, LIU KAI, LIAN HUANHUAN
• Format: Patent
• Language: Chinese; English
• Published: 14.12.2021
• Subjects: DREDGING; FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; 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; SOIL SHIFTING; SORTING; TRANSPORTING

The utility model belongs to the technical field of excavator buckets, and particularly relates to an excavator bucket capable of screening stone granularity, which comprises a main body, a longitudinal bucket piece is arranged at the bottom of the main body, and a transverse bucket piece used for being matched with the longitudinal bucket piece to screen stones in fixed specification is further arranged at the bottom of the main body. And a leveling plate for leveling the ground is arranged at the rear end of the main body. The longitudinal bucket piece and the transverse bucket piece are vertically installed at the bottom of the main body, so that the main body can screen stones according to the specification, the sliding block slides in the sliding way, the longitudinal bucket piece can be further additionally installed according to needs and fixed through the right-angle clamping plate, and the main body can screen the stones of different sizes; the main body is folded through the force arm, the hydraulic