Integrated arm type in-hole perforator

Abstract

The invention discloses an integrated arm type down-the-hole drilling machine, which comprises a traveling chassis, a machine frame (3), a drill arm (14), a drill tower (9), a drilling system, a power system (4), a hydraulic system (5), a control system (19) and a cab (7), wherein, the traveling chassis which adopts a pedrail floating type traveling chassis (6) is arranged below the machine frame (3), an air compressor (2) and a dust removing system (1) are arranged on the machine frame (3), a drill arm lifting cylinder (17) and a drill arm deflecting cylinder (16) are installed between the drill arm (14) and the machine frame (3), and a drill tower lifting cylinder (15) and a drill tower deflecting cylinder (13) are arranged between the drill arm (14) and the drill tower (9). A compensation cylinder (11) is arranged between a sliding carriage (12) of the drilling system and the drill tower (9). The invention provides the integrated arm type down-the-hole drilling machine which has the advantages that the structure is compact, the maneuverability is good, the integrated arm type down-the-hole drilling machine can meet the requirements of multiple direction drilling, the operation range is wide, the energy consumption is low, the efficiency is high, the control is convenient and flexible, the maintenance is convenient, and the operation cost is low.

Description

technical field [0001] The invention relates to a drilling machine, in particular to an integrated arm type down-the-hole drilling machine. Background technique [0002] Down-the-hole drilling rigs are widely used in blast hole drilling operations in metallurgy, coal, building materials, railways, hydropower construction, national defense construction, and earthwork. Most of the traditional down-the-hole drilling rigs are split type, with complex transmission mechanism, centralized air supply by air compressor station, high energy consumption, low efficiency, poor maneuverability, and high maintenance cost; in addition, most of the traditional down-the-hole drilling rigs use The fixed drilling rig or the tilting drilling rig cannot adjust the drilling angle or the adjustment angle range is small, and cannot meet the needs of multi-directional drilling. Only one hole can be drilled at a time for positioning, and the operation range is small, and the auxiliary operation time i...

AI Technical Summary

Problems solved by technology

Most of the traditional down-the-hole drilling rigs are split type, with complex transmission mechanism, centralized air supply by air compressor station, high energy consumption, low efficiency, poor maneuverability, and high maintenance cost; in addition, most of the traditional down-the-hole drilling rigs use The fixed drilling rig or the tilting drilling rig cannot adjust the drilling angle or the adjustment angle range is small, which cannot meet the needs of multi-directional drilling. Only one hole can be drilled in one walking positioning, the working range is small, and the auxiliary operation time is long.

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