Six-arm top anchor rod drilling vehicle

Abstract

The invention discloses a six-arm top anchor rod drilling vehicle, which comprises a self walking mechanism, a machine body part, a base, a drill arm mechanism and an electric hydraulic system, wherein the self walking mechanism is positioned at the bottom of the drilling vehicle; in addition, the base is arranged on the self walking mechanism; a machine body part and a drilling arm mechanism arearranged on the base; the machine body part comprises a control chamber. The control chamber of the six-arm top anchor rod drilling vehicle uses a pressure sensor to detect the pressure bearing condition of each local part of the control chamber; the information is transmitted to a single chip microcomputer; when accidental danger occurs, the single chip microcomputer can trigger the inflation device of a safety air bag; a life escape window is used on an access door and is used for escaping; a camera is used on the top of a top anchor rod drilling machine and is used for observing and recording the front operation conditions; the operation schemes can be conveniently made and regulated; the bottom of the control chamber uses a vibration reducer; the vibration feeling of the control chamber in the work process of the drilling vehicle is reduced, so that the influence on the work of operators is reduced.

Description

technical field [0001] The invention relates to the technical field of coal mine underground support, in particular to a six-arm top bolt drilling rig. Background technique [0002] At present, most of the bolt and cable support operations in large and medium-sized coal mines in my country rely on manual use of hand-held unit bolters and coal electric drills, while the unit-type bolters have low mechanization and high labor intensity. And because the hand-held single bolter is operated by manpower, the limitation of manpower itself causes the locking force of the bolt to be tightened twice, which not only increases the workload, but also takes up a lot of time, and requires workers to work in groups. Therefore, the efficiency of the monolithic rock bolter is low. It can be seen that how to create a six-arm top bolter with low labor intensity and high safety performance is one of the current important research and development issues. Contents of the invention [0003] In ...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the bolt and cable support operations in large and medium-sized coal mines in my country rely on manual use of hand-held single-body bolters and coal electric drills, while the single-body bolters have low mechanization and high labor intensity.

And because the hand-held single bolter is operated by manpower, the limitation of manpower itself causes the locking force of the bolt to be tightened twice, which not only increases the workload, but also takes up a lot of time, and requires workers to work in groups. Hence the inefficiency of monobloc rock bolters

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