Oil-electricity hybrid dual-power multi-functional impacting rock-drilling drilling vehicle

Abstract

The invention belongs to the technical field of mine rock drilling machinery, and particularly relates to an oil-electricity hybrid dual-power multi-functional impacting rock-drilling drilling vehicle. According to the technical scheme, the oil-electricity hybrid dual-power multi-functional impacting rock-drilling drilling vehicle comprise a machine body part, a lifting part, two drilling arms, two on-machine drilling machines, a front support, a hydraulic system, an electrical system, a power system and a lubricating system. The lifting part is mounted in an intermediate position above the body part. The two drilling arms are symmetrically arranged on the left side and the right side of the lifting part. The rear end of the drilling arm is hinged to the rear end of the lifting part. The two on-machine drilling machines are symmetrically mounted at the front ends of the two drilling arms. The front support is mounted at the front end of the lifting part. The hydraulic system is mountedat the middle position on the left side of the machine body part. The electric system is mounted on the left rear side of the machine body part. The power system is mounted on the right rear side ofthe machine body part. The lubricating system is mounted on the electrical system and the power system. The oil-electricity hybrid dual-power multi-functional impacting rock-drilling drilling vehicleis high in rock drilling efficiency and good in rock drilling performance, is suitable for mine tunneling roadways, and is very suitable for rock roadway mining operation in China.

Description

technical field [0001] The invention belongs to the technical field of mining rock drilling machinery, and in particular relates to a multi-functional percussion rock drilling rig with oil-electric hybrid dual power, which is suitable for mine tunneling. It is a multi-functional percussion rock drilling rig for anchor rod and anchor cable support operations. Background technique [0002] During the roadway excavation process, due to the different hardness of the rock in the roadway section, the opening pressure setting of the rock drilling motor and the drill motor of the rock drill is single and cannot be adjusted, which reduces the rock breaking efficiency of the rock drilling rig and causes serious wear of the drill bit. At the same time, When the unit enters the mine section or changes the roadway, the long-distance dragging cable greatly reduces the maneuverability of the unit, has many safety hazards, and greatly increases the construction cost. Contents of the inven...

AI Technical Summary

Problems solved by technology

[0002] During the roadway excavation process, due to the different hardness of the rock in the roadway section, the opening pressure setting of the rock drilling motor and the drill motor of the rock drill is single and cannot be adjusted, which reduces the rock breaking efficiency of the rock drilling rig and causes serious wear of the drill bit. At the same time, When the unit enters the mine section or changes the roadway, dragging the cable for a long distance greatly reduces the maneuverability of the unit, causing many safety hazards and greatly increasing the construction cost

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