Safe and efficient ore extraction drill bit

Abstract

The invention discloses a safe and efficient ore extraction drill bit. The safe and efficient ore extraction drill bit comprises a machine body, a rotating machine body is arranged on the lower side of the machine body, a reciprocating motion cavity with an upward opening is formed in the upper side of the rotating machine body, a reciprocating hammer capable of moving up and down is arranged on the upper side of the reciprocating motion cavity, and rubber non-slip mats are fixedly arranged on upper end surface of rotating machine body and lower end surface of machine body. According to the safe and efficient ore extraction drill bit, clamping a drill bit main body is carried out through a locking sliding block, meanwhile, ore extraction is accelerated through high-frequency vibration of avibration motor, a rotating motor is driven to drive the drill bit main body to rotate, and a cutter extends out at the same time, so that the service life of the cutter can be well prolonged; and ore extraction can be accelerated through reciprocating motion of the drill bit, and meanwhile, reducing vibration generated when the drill bit is impacted is carried out through a damping spring and abuffer block, so that the drill bit connecting position is advantageously protected against damage caused by reciprocating impact.

Description

technical field [0001] The invention relates to the technical field of industrial equipment, in particular to a safe and efficient ore mining drill bit. Background technique [0002] In today's mining, it is inevitable to use some drill bits. In the existing drill bit technology, the integrated cutter bit is mostly used. In the use of the drill bit, the ore is usually mined by rotating the cutter. The wear of the cutter It is more serious, the service life is short, and frequent replacement reduces work efficiency. In another ore mining method, a drill bit is used to impact and crush hard stones, which is beneficial to collection. Vibration will occur during the impact process, which will cause damage to the connected body. Severe impact damage. The present invention illustrates a device capable of solving the above-mentioned problems. Contents of the invention [0003] Technical problem: Ordinary ore mining drills mostly adopt the integrated cutter bit, which will cause...

AI Technical Summary

Problems solved by technology

[0002] In today's mining, it is inevitable to use some drill bits. In the existing drill bit technology, the integrated cutter bit is mostly used. In the use of the drill bit, the ore is usually mined by rotating the cutter. The wear of the cutter It is more serious, the service life is short, and frequent replacement reduces work efficiency. In another ore mining method, a drill bit is used to impact and crush hard stones, which is beneficial to collection. Vibration will occur during the impact process, which will cause damage to the connected body. severe impact injury

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