Material shifting device of drill rod straightness detection device

Abstract

The invention relates to a material shifting device of a drill rod straightness detection device. The device comprises a mounting plate which is fixedly connected with a rack plate, wherein the lower surface of the mounting plate is fixedly connected with a material shifting cylinder; a piston rod of the material shifting cylinder penetrates through the mounting plate to be fixedly connected with a shifting material plate; the material shifting plate is arranged in the way that the material shifting plate can slide relative to the mounting plate by means of a plurality of material shifting guide rods; the upper surface of the material shifting plate is provided with a material shifting roller by means of a material shifting supporting plate in a rotating manner; the material shifting roller is driven through a material shifting motor; the material shifting motor is fixedly connected to the side face of the material shifting plate through a motor fixing plate. The material shifting device has the characteristics of simple and compact structure and convenience in mounting; the working reliability of the device is high by using an ejection type structure and a roller friction output structure.

Description

technical field [0001] The invention relates to the field of geological exploration equipment, in particular to a device for detecting the straightness of a drill pipe. Background technique [0002] Drill pipe is an important part of an exploration drilling rig. At present, after the drill pipe is processed, its straightness is simply detected manually, and its disadvantages are obvious: the detection accuracy is not high, and the drill pipe is prone to vibration when it is used in the later stage, which causes the drill bit to break easily and needs to be replaced frequently, and the cost is high. It's not safe either. [0003] The applicant has applied for a patent (seeing the patent applied on the same day: drill pipe straightness detection device) to solve the problem, wherein the material shifting device of the unqualified drill pipe is an important part thereof, which is used to detect the straightness after the inspection. Drill pipes that meet the requirements are ...

AI Technical Summary

Problems solved by technology

At present, after the drill pipe is processed, its straightness is simply detected manually, and its disadvantages are obvious: the detection accuracy is not high, and the drill pipe is prone to vibration when it is used in the later stage, which causes the drill bit to break easily and needs to be replaced frequently, and the cost is high. not safe

Images