Stepping type opening equipment

The utility model aims to provide stepping type opening equipment, which belongs to the technical field of mechanical equipment and comprises a breaking hammer, a hammer head arm, a rotating arm, a lifting arm, a front herringbone arm and a rear herringbone arm, one end of the hammer head arm is hin...

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Bibliographic Details
Main Authors SUN LIANGBO, ZU SHAOJIE, WANG MINGZHI, NIU KAI, ZHANG AIZHONG, REN JIANYE, WU YUJING, WANG YUJIE, ZHANG WEI, WEI XIAOXIN
Format Patent
LanguageChinese
English
Published 24.11.2023
Subjects
EARTH DRILLING
FIXED CONSTRUCTIONS
GALLERIES
LARGE UNDERGROUND CHAMBERS
MINING
SHAFTS
TUNNELS
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Summary:The utility model aims to provide stepping type opening equipment, which belongs to the technical field of mechanical equipment and comprises a breaking hammer, a hammer head arm, a rotating arm, a lifting arm, a front herringbone arm and a rear herringbone arm, one end of the hammer head arm is hinged with one end of the rotating arm, the other end of the rotating arm is hinged with one end of the lifting arm, and the other end of the lifting arm is hinged with the other end of the rear herringbone arm. One end of the front herringbone arm, one end of the rear herringbone arm and the other end of the lifting arm are hinged to the same point, the upper end and the lower end of the breaking hammer are hinged to the hammer head arm through a connecting rod, the other end of the front herringbone arm is connected with a front leg, the other end of the rear herringbone arm is connected with a rear leg, and a front support is hinged to the tail end of the front herringbone arm. By using the mechanical opening devi
Bibliography:Application Number: CN202321318366U