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Mechanical arm and drilling machine including same

A technology of manipulators and drilling rigs, which is applied to drill pipes, drill pipes, drilling equipment, etc., can solve the problems of insecurity, difficult operation, poor working environment, etc., and achieve the effects of convenient operation, simplified moving path and simple structure

Pending Publication Date: 2020-01-14
广东永基建筑基础股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When loading and unloading drill pipes in existing drilling rigs, operators need to climb up the mast of the drilling rig, and load and unload the lifter and drill pipes in the air. poor environment

Method used

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  • Mechanical arm and drilling machine including same
  • Mechanical arm and drilling machine including same
  • Mechanical arm and drilling machine including same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as Figure 1 to Figure 7 As shown, a drilling rig according to an embodiment of the present invention includes a puller 1, a manipulator 2 and a moving mechanism. The puller 1 includes a cylindrical body 101 and a locking ring 102 that can move up and down outside the cylindrical body 101. The manipulator 2 includes a mounting base 201 and a clamping mechanism, a lifting mechanism and a telescopic mechanism connected thereto, the clamping mechanism and the lifting mechanism are connected to the telescopic mechanism, and the telescopic mechanism is used to drive the clamping mechanism and the lifting mechanism to approach or move away from the mounting base 201 , the clamping mechanism is used to clamp and fix the cylindrical main body 101, the lifting mechanism is used to move the lock ring 102 up and down, and the moving mechanism is used to drive the lifter 1 and the mounting seat 201 to move up and down. In this embodiment, the manipulator 2 is installed to load...

Embodiment 2

[0041] The difference between this embodiment and Embodiment 1 is that the driving device in the clamping mechanism of this embodiment is installed on the second clamping arm 203, and the first clamping arm 202 is connected to the extended end of the driving device. The driving device is the first electromagnet 15 or linear motor, and the second clamping arm 203 is provided with the first positioning pin 16, the first clamping arm 202 is provided with the first positioning hole, the first positioning pin 16 and the second positioning pin A positioning hole is plugged and connected to guide the movement of the first clamping arm 202 and prevent the first clamping arm 202 and the second clamping arm 203 from rotating.

[0042] In addition, the structure of the lifting arm 210 in the lifting mechanism of the present embodiment is the same as the clamping mechanism of the present embodiment. The lifting arm 210 of the present embodiment includes a fixed plate 17 and a moving plate ...

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PUM

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Abstract

The invention relates to the technical field of drilling machines, and discloses a mechanical arm of a drilling machine. The mechanical arm comprises a mounting base, a clamping mechanism, a telescopic mechanism and a lifting mechanism, wherein the clamping mechanism, the telescopic mechanism and the lifting mechanism are connected to the mounting base. The clamping mechanism and the lifting mechanism are connected to the telescopic mechanism, the telescopic mechanism is used for driving the clamping mechanism and the lifting mechanism to get close to or away from the mounting base, the clamping mechanism is used for clamping and fixing a cylindrical main body of an elevator, and the lifting mechanism is used for moving a lock ring of the elevator up and down. In addition, the invention discloses the drilling machine adopting the mechanical arm. According to the drilling machine adopting the mechanical arm, the elevator and the a drill rod are connected and detached by the drilling machine through the mechanical arm, high-altitude work of an operator is not needed, safety and reliability are achieved, the easiness and convenience are achieved, labor intensity is reduced, and work environment is improved.

Description

technical field [0001] The invention relates to the technical field of drilling rigs, in particular to a manipulator and a drilling rig including the same. Background technique [0002] The current drilling rig is to connect the power head and the drill rod by the lifter, and the power head drives the drill rod to work. In the existing lifter, a connecting hole is opened on the main body, a slot is opened on the side wall of the connecting hole, the drill rod is inserted into the connecting hole from the slot on the side of the lifter, and then the lock ring of the lifter is dropped, thereby locking the Drill pipe and lifter connection. When loading and unloading drill pipes in existing drilling rigs, operators need to climb up the mast of the drilling rig, and load and unload the lifter and drill pipes in the air. The environment is poor. Contents of the invention [0003] The object of the present invention is to provide a safe, reliable, efficient and convenient mani...

Claims

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Application Information

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IPC IPC(8): E21B19/18
CPCE21B19/18
Inventor 黎志中
Owner 广东永基建筑基础股份有限公司