underground haulage

This paper expounds the present situation of underground auxiliary transportation in coal mine at home and aboard, analyzes the advantages and disadvantages of several kinds of auxiliary transportation equipment in the development stage, and points out that the improvement of Chinese underground auxiliary transportation equipment in coal mine is extremely urgent.

阐述了国内外煤矿井下辅助运输的现状,分析了处于发展阶段的几种煤矿辅助运输设备的优缺点,指出我国煤矿井下辅助运输装备的改进迫在眉睫。

Dynamic simulation of underground transportation system

矿井井下运输系统的动态模拟

pony used(esp formerly)underground in a mine to pull heavy loads

（尤指旧时的）矿井下运输用的小马.

Continuous miners have wheelor chain-cutting surfaces that break up the exposed face of the deposit and transfer the ore to the system that removes it from the mine.

联合采矿机的轮盘式或链式刃面使矿壁破碎，它还可把矿石送到井下运输系统。

Research on Braking System for the Coal Mine Underground Explosion-proof Convey Vehicles;

煤矿井下防爆运输车制动系统的研究

Design of Cantilever Rerailer for Underground

悬臂式井下有轨运输车复轨器的设计

Determine Scheme of Down Carry Extensible Belt Conveyor in Coal Mines

煤矿井下下运可伸缩带式输送机方案的确定

Study of the Key Technologies in Electric Haulage Monitoring System in Coal Mine

煤矿井下机车运输监控系统关键技术的研究

Analysis on the Present Situation and Future Development Direction of Underground Auxiliary Transportation in Coal Mine

浅析煤矿井下辅助运输的现状及未来发展方向

Selection Design on Trackless Rubber-Tyred Auxiliary Haulage System in Underground Mine

煤矿井下无轨胶轮辅助运输系统的选型设计

Transformation of Centralized Control of Main Belt Transport System under Eastern Part of Panyi Mine

潘一矿井下东部主带式输送机运输系统集控改造

The Reliability Analysis of Continue Transportation System in Colliery and the Study of Computer Simulation;

煤矿井下连续运输系统可靠性分析及计算机仿真研究

The Auxiliary System Optimization and Rapid Construction Organization of the Inclined Shaft into Tunnel with Different Modes of Transport

斜井转平硐不同运输方式下的辅助系统优化与快速施工组织

Experiential Research on Selection of Activity's Cost Driver Based on Minor Sample Data:Data from Transportation Activity of a Cementing Company

小样本下成本动因相关性的检验——以某固井公司运输作业为例

Application of Mobile Video Technology in Monitoring and Control System of Underground Locomotive Transportation

移动视频技术在井下机车运输监控系统中的应用

Study and Design of Coal Mine Track Transports Monitoring and Control System;

矿井轨道运输监控系统的研究与设计

Optimization of Track Transportation System of Long Steep Inclined Shafts

大坡度长斜井有轨运输系统优化技术

Incline Small Winch the Protective Devices Toblock the Application

斜井小绞车运输防护挡车装置的应用

Application of Middle Voltage Large Power Inverter in Coal Mine Transport Explosion-Proof Inverter's Drive System

中压大功率防爆变频器在井下大型运输防爆变频驱动系统中的应用

Oil and Gas Suspension System of Underground Concrete Mixing Truck

井下混凝土搅拌输送车油气悬挂系统