Convenient combined drill bit for geological prospecting

Abstract

The invention relates to the technical field of geological prospecting, and discloses a convenient geological prospecting combined drill bit which comprises a drill bit body, a drill bit body is installed at the bottom of the drill bit body, a clamping block is movably installed in the drill bit body, a metal rod is movably installed on the right side of the drill bit body, and a first clamping groove is formed in the bottom of the metal rod. A dismounting structure is arranged on the left side of the first clamping groove, a connecting screw rod is fixedly installed on the top of the drill bit body, and an L-shaped connecting rod is fixedly installed on the outer surface of the connecting screw rod. According to the convenient combined drill bit for geological prospecting, through the arrangement of the anti-vibration device and the structure combining the supporting piece, the sliding block and the leather cushion, destructive force in the horizontal direction can be restrained, the damping effect can be effectively achieved under the action of the sliding block and the leather cushion, the service life of equipment is effectively prolonged, and the practicability is high. The use requirements of people under various conditions are met, and destructive power in the horizontal direction can be restrained.

Description

technical field [0001] The invention relates to the technical field of geological prospecting, in particular to a convenient combined drill bit for geological prospecting. Background technique [0002] The drill bit is the main component of the geological prospecting equipment. Its main function is to crush the rock and form the wellbore. The rotary drill bit is the drill bit commonly used in the geological prospecting industry. The rotary drill bit will rotate under the driving of the machine, thereby driving the entire drill bit to produce direction. The drill bit is one of the main drilling equipment. According to the different working environment and regional environment, the specifications and shape of the drill bit should also be The difference is that when carrying out oil drilling work, the drill bit should be selected rationally and scientifically based on specific needs and specific design plans, and the drill bit should be scientifically selected and the drilling ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a convenient combined drill bit for geological prospecting, which has reasonable design, good shockproof effect, effectively prolongs the service life of the equipment, and meets the needs of people in various situations. At the same time, it is equipped with a structure combining support parts, sliders and leather pads, which can contain the destructive force in the horizontal direction and improve the shock absorption effect. The drill bit can be disassembled and replaced, which is convenient for the staff to carry and effectively improves the overall device. The practicability and the addition of a sampling device can more conveniently solve the problem of troublesome sampling after collection, etc., and solve the problem that the drill bit cannot be disassembled, it is inconvenient to carry, there is no shock absorption function, and the problem of troublesome sampling

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