Drill bit anti-blocking and tracing device

Abstract

The invention discloses a drill bit anti-blocking and tracking device, which comprises a columnar connecting body (1) connected with a drill rod, a conical impact surface (2) is provided at one end of the columnar connecting body (1), and a conical impact surface (2) is provided at the other end. The threaded hole (3) connected with the drill rod is characterized in that: the columnar connector (1) is provided with an anti-blocking device (4) to prevent foreign matter from entering the threaded hole (3), and at the lower end of the anti-blocking device (4) A threaded rod (5) matching the threaded hole (3) is provided, and a photoacoustic alarm (6) convenient for displaying the position of the drill bit is provided on the upper end of the anti-blocking device (4). ) is connected with the remote control controller through wireless, and the present invention can prevent foreign matter from entering the threaded hole of the drill bit, and can conveniently lock the position of the drill bit.

Description

Technical field [0001] The invention relates to a drill bit anti-blocking and tracking device, which belongs to the field of drill bit tools. Background technique [0002] Rock drill is a tool used to directly mine rock. It drills blastholes in the rock layer so that explosives can be put in to blast the rock, thereby completing the mining of rock or other stonework; and the drill bit is an important part of the rock drill, and ordinary workers The drill bit and the drill rod are connected together at the construction site. At the same time, the number of drill rods is continuously increased according to the depth of the drilling. When installing the drill bit, it is necessary to ensure that the threaded hole on the drill bit is free of debris. It is mud, etc., so as not to be mixed with impurities, the installation of the drill rod is hindered, or the eccentricity of the drill rod occurs, which will make the drill rod prone to breakage, etc., and sometimes the drill bit needs to...

AI Technical Summary

Problems solved by technology

[0002] The rock drill is a tool used to directly mine stone. It drills a blasthole on the rock formation so that explosives can be put into the rock to blast the rock, thereby completing the mining of stone or other stone works; and the drill bit is an important part of the rock drill. Only when the drill bit is connected to the drill rod at the construction site, at the same time, according to the required drilling depth, the number of drill rods is continuously increased. When installing the drill bit, it is necessary to ensure that the threaded hole on the drill bit is free of debris, especially It is mud, etc., so as not to be mixed with sundries, the installation of the drill rod is hindered, or the eccentricity of the drill rod occurs, which will make the drill rod prone to breakage, etc., and sometimes it is necessary to replace the drill bit during use , and when working in the field, the terrain is more complicated and there are many sundries, it is easy to find the drill bits that need to be replaced or the drill bits that have been replaced, which will affect the work efficiency

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