Lifting and overturning linkage drill rod dismounting and mounting equipment and drilling machine

Abstract

The embodiment of the invention relates to lifting and overturning linkage drill rod dismounting and mounting equipment and a drilling machine, relates to the technical field of drilling machines, and mainly aims at providing the drill rod dismounting and mounting equipment and the drilling machine which can conveniently dismount and mount an inclined drill rod. The lifting and overturning linked drill rod disassembly and assembly equipment comprises a base body; a first rotating base; a rotating rod; a rolling gear; a mechanical arm gripper; a second rotating base; a first rack; and the driving device is arranged on the second rotating base, the power output end of the driving device is in transmission connection with the rotating rod, and the driving device is used for driving the rotating rod to rotate around the first axis and driving the rolling gear to roll on the first rack, so that the rotating rod and the rolling gear synchronously rotate, and the mechanical arm gripper is in lifting and overturning linkage. Compared with the technical scheme that a motor directly drives a rotating shaft to rotate in the prior art, the lifting and overturning linkage drill rod disassembling and assembling equipment can achieve the lifting and overturning combined action on a drill rod with the large weight, the overall structure of the equipment is simplified, and the assembling and disassembling procedures are simple and easy.

Description

technical field [0001] The embodiment of the present application relates to the technical field of drilling rigs, in particular to a drill pipe dismounting device and a drilling rig with lifting and turning linkage. Background technique [0002] The drilling rig can be divided into the power output part of the drilling rig and the drill pipe. The drill pipe needs to be installed on the power head of the power output part, so that the power output part of the drilling rig can drive the drill pipe to rotate to realize the operation. [0003] When the horizontal drilling rig is working, the drill pipe and the ground need to have a certain inclination angle, for example, the inclination angle is 20 degrees. In the step of disassembling and assembling the drill rods on the drilling rig, it is necessary to place the inclined drill rods on a level ground. In the step of assembling the drill pipe on the drilling rig, it is necessary to obliquely install the drill pipe placed horizo...

AI Technical Summary

Problems solved by technology

[0004] The current technical means for disassembling drill pipes is to add a boom device to the drilling rig, and use the boom to lift the drill pipes to the power head when changing the rods. Although this solution reduces the labor intensity of workers loading and unloading drill pipes, However, when the boom lifts the drill pipe, there are too many movements, resulting in a long time for loading and unloading the drill pipe

Another way is to adopt the structure of the swing arm, using the manipulator to connect with a rotating shaft. When the motor directly drives the rotating shaft to rotate, it will drive the manipulator to swing to realize the loading and unloading of the drill pipe. The structure of this rod changing device is relatively simple, and the rod changing speed is also fast. It is relatively fast, but when the drill pipe is too heavy, the shaft cannot swing, and it is necessary to use a crane to load and unload the drill pipe, which makes the overall equipment more complicated and the loading and unloading process is more cumbersome

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