Quiet ware that explodes of zigzag type

The utility model discloses a quiet ware that explodes of zigzag type, including the hydro -cylinder, the hydro -cylinder is connected with rock splitting piece through the connector, and rock splitting piece surface is zigzag type, and rock splitting piece fit in has the piston rod fixed of central...

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Bibliographic Details
Main Author ZHAO XIANHONG
Format Patent
LanguageEnglish
Published 18.11.2015
Subjects
EARTH DRILLING
FIXED CONSTRUCTIONS
MINING
MINING OR QUARRYING
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Summary:The utility model discloses a quiet ware that explodes of zigzag type, including the hydro -cylinder, the hydro -cylinder is connected with rock splitting piece through the connector, and rock splitting piece surface is zigzag type, and rock splitting piece fit in has the piston rod fixed of central slide wedge, central slide wedge and hydro -cylinder, the during operation inserts the splitting piece with in the rock hole of boring, and central slide wedge moves down under the hydro -cylinder effect, promotes the splitting piece and moves to both sides to rise and split the rock, the utility model discloses the outer garden of splitting piece surface design becomes zigzag type, and the frictional force of increase during with the rock contact prevents that the splitting piece from breaking.
Bibliography:Application Number: CN20152439998U