Reamer head mechanism

The invention discloses a reamer head mechanism, and relates to the technical field of excavating equipment. The reamer head mechanism comprises a reamer blade and a plurality of reamer teeth, the reamer blade is provided with a plurality of inserting columns side by side, and the reamer teeth are i...

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Bibliographic Details
Main Authors LU LEI, LIU HEMING, QIAN FANFAN, YANG SONG
Format Patent
LanguageChinese
English
Published 29.10.2021
Subjects
DREDGING
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
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Summary:The invention discloses a reamer head mechanism, and relates to the technical field of excavating equipment. The reamer head mechanism comprises a reamer blade and a plurality of reamer teeth, the reamer blade is provided with a plurality of inserting columns side by side, and the reamer teeth are inserted into the inserting columns in a one-to-one correspondence manner through inserting grooves; the reamer teeth are connected with the inserting columns through forced replacement mechanisms, the first ends of movable columns are inserted into the reamer teeth, the second ends of the movable columns are connected into containing cavities in the inserting columns through elastic parts, and the reamer head mechanism further comprises limiting assemblies used for connecting the inserting columns and the reamer teeth; and the strokes of the movable columns separated from the containing cavities enable supporting parts on the movable columns to be separated from the limiting assemblies. According to the reamer head
Bibliography:Application Number: CN202110908722