Multifunctional drill carriage

Abstract

The invention relates to a multifunctional drill carriage which comprises a power head, a sliding rack, a buckle plate, a drilling machine base, a support arm, a folding arm, a rotating arm, a rotary part, a travelling part, a chassis bracket and a power source part, wherein the travelling part is a ground connection support device and adopts a crawler-type travelling device on the whole; the chassis bracket is arranged on the travelling part; the power source part is arranged on the chassis bracket; the rotary part is connected with the front end of the power source part; the rotating arm is connected with the front of the rotary part; the front end of the rotating arm is connected with the folding arm; the support arm is connected to the upper end of the folding arm; the drilling machine base is arranged on the support arm; the front end of the drilling machine base is provided with the buckle plate; the sliding rack is arranged on the drilling machine base; and the power head is arranged on the sliding rack. A drilling machine is arranged on a cantilever of the drill carriage, and the cantilever is formed by three sections of small arms which are connected by pin shafts and can be freely folded, so that the forward drilling distance can be prolonged during drilling. The multifunctional drill carriage is simple in whole structure, convenient to operate and use, good in stability, high in reliability and capable of guaranteeing the safety of down-hole operation.

Description

technical field [0001] The invention relates to an anchor installation, water detection, gas detection and rock breaking device of a coal mine underground roadway, in particular to a multi-functional drilling rig. Background technique [0002] Downhole drilling operations, the traditional way is to use artificial pneumatic or hydraulic drilling rigs for drilling operations. This method requires workers to hold the drilling rig to operate in the dangerous area, and to carry the drilling rig back and forth. The labor intensity of the workers is high, the safety factor is low, and especially the work efficiency is low. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a multi-functional drilling rig. During the specific operation of the drilling operation, the workers can stay away from the dangerous area, and the drilling equipment can be used in all ground conditions and in all directions. M...

AI Technical Summary

Problems solved by technology

This method requires workers to hold the drilling rig to work in the dangerous area, and to move the drilling rig back and forth. The labor intensity of the workers is high, the safety factor is low, and the work efficiency is low.

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