Rectangular hole excavating and crushing working device and excavating equipment

The utility model provides a rectangular hole excavating and crushing working device and excavating equipment, and relates to the technical field of engineering machinery. The rectangular hole excavating and crushing working device comprises a main frame, a jacking mechanism, an adjusting mechanism...

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Bibliographic Details
Main Authors LEE SE-JUNG, YANG CHEN, GAO DACHENG, XU JUN, ZHU ZHUO, WEN WEN, CHEN KE, REN JIANHUI, YUAN ZHENHUA
Format Patent
LanguageChinese
English
Published 19.12.2023
Subjects
DREDGING
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
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Summary:The utility model provides a rectangular hole excavating and crushing working device and excavating equipment, and relates to the technical field of engineering machinery. The rectangular hole excavating and crushing working device comprises a main frame, a jacking mechanism, an adjusting mechanism and a tool head; the main frame is used for being connected with a main machine of excavating equipment, the multiple jacking and pressing mechanisms are distributed in the circumferential direction of the main frame, and each jacking and pressing mechanism comprises a jacking and pressing piece used for moving in the inside-outside direction of the main frame; the adjusting mechanism is arranged between the main frame and the tool head and used for driving the tool head to move, the adjusting mechanism comprises a plurality of rotation units which are sequentially arranged, the first rotation unit is arranged close to the main frame, the rotation center line of the first rotation unit extends in the vertical direc
Bibliography:Application Number: CN202321688982U