Bucket body linkage type shell bucket of excavator

A bucket body linkage type shell bucket of an excavator comprises a bucket body opening and closing mechanism and a symmetrical crank sliding block mechanism. The bucket body opening and closing mechanism comprises a bucket frame, a left bucket body, a right bucket body, a first hydraulic cylinder a...

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Bibliographic Details
Main Authors HUA BING, ZHOU TONG, JIANG MINGYANG, CUI KAIJIE, LUN ZEHAO, LI JUNJIE, HAN FENGGUO, ZHANG LIN
Format Patent
LanguageChinese
English
Published 09.05.2023
Subjects
DREDGING
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
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Summary:A bucket body linkage type shell bucket of an excavator comprises a bucket body opening and closing mechanism and a symmetrical crank sliding block mechanism. The bucket body opening and closing mechanism comprises a bucket frame, a left bucket body, a right bucket body, a first hydraulic cylinder and a second hydraulic cylinder. The left bucket body and the right bucket body are symmetrically mounted below the bucket frame through a first revolute pair and a second revolute pair respectively; one ends of the first hydraulic cylinder and the second hydraulic cylinder are respectively arranged above the bucket frame through a third revolute pair and a fourth revolute pair, and the other ends are respectively hinged with the left bucket body and the right bucket body through revolute pairs. The symmetrical crank sliding block mechanism is a plane six-rod mechanism with a sliding pair and comprises a bucket frame, a left bucket body, a right bucket body, a first left connecting rod, a first right connecting rod
Bibliography:Application Number: CN202111314300