Rod mounting device for boring machine

Abstract

A rod mounting device for a boring machine according to the present invention comprises: a lid having a head portion installed to be able to slide, the head portion having a driving shaft for boring; a body frame, on which the lid is installed, and which has a rod insertion hole for boring formed on a center axis perpendicular to the driving shaft of the head portion; a rod clamp unit installed on the lower side of the lid to be able to slide in order to grasp a rod and to couple the same to the driving shaft of the head portion or to separate the same therefrom; a rod supply / recovery unit installed on a support frame, which is installed on a periphery of the rod insertion hole of the body frame, so as to grasp an end of a rod, to maintain the same in a vertical state from a horizontal state or in a horizontal state from a vertical state, and to supply the rod to the rod clamp unit; and a rod supply unit comprising a rod containing portion installed on one side of the body frame to contain the multiple rods, a rod elevating portion for lifting one of the rods contained in the rod containing portion in a horizontal state and transferring the same to a side corresponding to a grasping portion of the rod supply / recovery unit, a rod transfer portion for transferring the rod, which has been lifted by the rod elevating portion, to the grasping portion, and an auxiliary rotating portion for guiding the rod supply / recovery unit in the process of raising the rod to an upright position.

Description

TECHNICAL FIELD[0001]The present invention relates to a rod mounting device for a boring machine, and more particularly, to a rod mounting device for a boring machine, which is capable of supplying and recovering rods to and from a driving shaft of a head portion in a process of performing a drilling or boring operation.BACKGROUND ART[0002]Generally, a boring machine configured to bore a deep hole in underground for a drilling operation, soil inspection, groundwater development, and the like performs a boring operation while coupling and separating a main rod, on which a hammer or a bit for boring a hole is installed and which is configured to perform the boring operation, to and from a driving shaft of a head portion by a rod.[0003]Korean Registered Patent No. 10-1679789 discloses a rod supply device for a boring machine which supplies a rod in a process of performing a boring operation.[0004]The disclosed rod supply device for a boring machine is moved to a work site in a state in...

AI Technical Summary

Benefits of technology

This patent describes a device that attaches and rotates rods for boring machines. The device reduces the time and effort required to attach and separate rods, which increases efficiency. Additionally, the device allows for direct rotation of rods without the need for a separate crane, which saves money and eliminates the need for special alignment equipment.

Problems solved by technology

The rod mounting device for a boring machine has problems in that it is difficult to precisely align a rotating axis of a head portion and a coupling portion of a rod, and, since rods are supplied in a state of being loaded on the rod cartridge portion, interference occurs between the rods to hinder a smooth supply thereof.

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