Improved pick-shaped cutter

Improved pick-shaped cutter

The utility model relates to an improved pick-shaped cutter, which belongs to the field of the poker bar tool, and mainly comprises a pick body consisting of a pick head and a pick handle and an alloy body, and is characterized in that the outer circumference of the pick handle is provided with an a...

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Hauptverfasser: LIU YUHAI, QI GUANGANG, TIAN SIJUN
Format: Patent
Sprache:chi ; eng
Schlagworte:
EARTH DRILLING
FIXED CONSTRUCTIONS
MINING
MINING OR QUARRYING
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creator LIU YUHAI
QI GUANGANG
TIAN SIJUN
description The utility model relates to an improved pick-shaped cutter, which belongs to the field of the poker bar tool, and mainly comprises a pick body consisting of a pick head and a pick handle and an alloy body, and is characterized in that the outer circumference of the pick handle is provided with an annular neck, and a jump ring is arranged inside the neck. The pick handle is installed on a pick seat through the jump ring so as to be convenient for the installation and dismantling of the pick. The improved pick-shaped cutter has the advantages of novel structure, scientific design and strong practicability. The pick body is easy to rotate so as to be convenient to discharge powder and to ensure the uniform abrasion of the pick body. Added abrasion-resistant layer effectively improves the abrasion resistance and abrasion-resistant strength of the pick head and the pick seat, so that the pick seat is effectively protected, and the service life of the cutter is prolonged.
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The pick handle is installed on a pick seat through the jump ring so as to be convenient for the installation and dismantling of the pick. The improved pick-shaped cutter has the advantages of novel structure, scientific design and strong practicability. The pick body is easy to rotate so as to be convenient to discharge powder and to ensure the uniform abrasion of the pick body. 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subjects EARTH DRILLING
FIXED CONSTRUCTIONS
MINING
MINING OR QUARRYING
title Improved pick-shaped cutter
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