Mechanical arm modular connecting mechanism and modular metal mine tunneling equipment

Through the modular connection mechanism of the robot arm and pure electric control connection, the difficulty in transportation and disassembly and assembly of rock drilling equipment in metal mines is solved, and fast and stable modular connection is achieved, which improves the transportation efficiency and safety of the equipment.

CN120251248APending Publication Date: 2025-07-04SHANDONG GOLD MINE CO LTD XINCHENG GOLD MINE
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Patent Information

Application Number
CN202510458718.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-04-14
Publication Date
2025-07-04

AI Technical Summary

Technical Problem

The existing metal mine rock drilling equipment is huge in size, inconvenient to transport, difficult to disassemble and assemble, and cumbersome connection of hydraulic pipelines and lines, which can easily lead to the inability to work or accidents of the equipment.

Method used

The modular connection mechanism of the robot arm is adopted to achieve modular and rapid connection through the coordination of multi-stage oil cylinders and locking blocks. Combined with the sub-hydraulic station and the sub-control system, pure electric control connection is realized, eliminating complex hydraulic connection pipelines.

Benefits of technology

It solves the problems of inconvenient transportation and difficulty in disassembly and assembly, improves connection efficiency, ensures signal transmission stability, and reduces operational difficulty and accident risk.

✦ Generated by Eureka AI based on patent content.

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    Figure CN120251248A_ABST
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Abstract

The invention discloses a mechanical arm modular connecting mechanism and modular metal mine tunneling equipment. The mechanical arm modular connecting mechanism comprises a connecting column, a multi-stage oil cylinder, a connecting rod, a middle sliding disc and a tail end sliding disc. One end of the connecting column is fixedly connected with the connecting body through a connecting rod; the multi-stage oil cylinder is installed in the connecting column, a first-stage telescopic rod of the multi-stage oil cylinder is connected with the tail end sliding disc, a second-stage telescopic rod of the multi-stage oil cylinder is connected with the middle sliding disc, and the middle sliding disc is provided with a concave conical face. A locking block is installed on the base body, and a notch used for being matched with the outer edge of the conical face is formed in the edge of the inner side of the locking block. Through cooperation of the multi-stage oil cylinders and the locking blocks, modularized rapid connection between the working modules and the vehicle body is achieved, the problems that existing tunneling equipment is large in size and inconvenient to transport underground are solved, the module connection efficiency is improved, and the preparation time is saved.
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