Critical-capacity hydraulic grab mechanism

The invention belongs to the technical field of basic engineering equipment, and provides a critical-capacity hydraulic grab mechanism. The critical-capacity hydraulic grab mechanism comprises a bucket head support and grab buckets hinged to the left side and the right side of the bucket head suppor...

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Bibliographic Details
Main Authors ZHANG LIANGFU, ZHOU YUEYANG, GAO YUHUAI
Format Patent
LanguageChinese
English
Published 20.11.2020
Subjects
DREDGING
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
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Summary:The invention belongs to the technical field of basic engineering equipment, and provides a critical-capacity hydraulic grab mechanism. The critical-capacity hydraulic grab mechanism comprises a bucket head support and grab buckets hinged to the left side and the right side of the bucket head support and capable of being opened and closed, the grab buckets comprise bucket head plates, baffles, main bucket teeth and auxiliary bucket teeth, wherein the two baffles are fixedly connected with the two sides of the bucket head plates correspondingly, containing cavities are formed between the buckethead plates and the baffles, a plurality of main bucket teeth are distributed at intervals, the main bucket teeth are connected with the inner surfaces of the baffles, one ends of the main bucket teeth extend out of the baffles, the auxiliary bucket teeth are connected with the outer surfaces of the baffles, and one ends of the auxiliary bucket teeth extend out of the baffles and are arranged with the main bucket teeth i
Bibliography:Application Number: CN202010758386