Robot for drilling operation

Abstract

The invention provides a robot for drilling operation. The robot comprises a base, a rotary table and a mechanical arm, wherein rotary table is arranged on the base, the mechanical arm is hinged with the rotary table and comprises a front arm and a rear arm, and the front arm and the rear arm are of box grinder type structures. The robot for drilling operation, provided by the invention, adopts bionic structure design to realize reasonable structural layout; the front arm and the rear arm simulate an upper arm and a forearm of a human body to be designed to the box grinder type structures, the strength of the front arm and the rear arm is enhanced, and high deformation during robot operation is avoided; meanwhile, a horizontal connecting rod and a bearing connecting rod are arranged in the front arm and the rear arm, the strength is enhanced, and the appearance attractiveness of the robot is also improved; a master controller controls positioning accuracy of the robot via a proportional valve and an absolute encoder so that the robot can be accurately positioned; an image processing and positioning device is additionally arranged and used for accurately distinguishing the position of a drill rod; and a collision prevention sensor is arranged for the sake of safety during operation.

Description

technical field [0001] The invention belongs to the technical field of petroleum equipment, and particularly relates to a drill pipe operating robot. Background technique [0002] In the process of oil drilling, to lift the drill pipe, the crane will hoist the drill pipe, and multiple operators are needed to assist the drilling pipe, the drill pipe into the mouse hole, the kelly into the rat hole, and the drill pipe. Buckling, row column, lower column, completion throwing drill pipe and other work. [0003] During the operation of the drill pipe, due to the relatively long drill pipe, when the crane is hoisted, the swing of the drill pipe is large, and the manual assistance operation has a large safety hazard; and requires the assistance of multiple operators, which wastes manpower and reduces work efficiency. lower. SUMMARY OF THE INVENTION [0004] The invention provides a drill rod operating robot, which cooperates with a crane to operate the drill rod, and has high s...

AI Technical Summary

Problems solved by technology

[0003] During the operation of the drill pipe, because the drill pipe is relatively long, the swing of the drill pipe is relatively large when the crane is lifted, and the safety hazard of the manual assisted operation is relatively large; moreover, multiple operators are required to assist, which wastes manpower and improves work efficiency. lower

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