Introduction of Mining Overhead Trolley Locomotive

2021-05-13

Mining overhead trolley locomotive is usually applied in the long distance transporation in mining, but What made of a trolley locomotive? do you know that? Below this article will tell you the brief introduction of Mining Trolley Locomotive, which including the mechanical part, power supply system, Traction network and electric part.
1.The Mechanical structure of overhead Mining electric locomotive
The mechanical part of the mine electric overhead locomotive includes the frame, axle and transmission device, axle box, spring bracket, braking device, sanding device, connecting buffer device and air compression system.

2.Power Nature
The power nature of electric trolley locomotive could devided into AC and DC type

3.Power supply system
The power supply system is mainly composed of traction converters, feeders, overhead lines, rails, and return lines.

4.Traction network
The underground electric trolley locomotive traction network is composed of feeder lines, overhead lines, rails, return lines, sectional switches, and sectional insulation. The function of the traction network is to supply the DC power source of the overhead electric locomotive and form the electric current path of the electric locomotive.

5.Electric part of locomotive
The electrical equipment of the overhead electric locomotive includes collectors, automatic switches, resistors, controllers, lighting devices, and traction motors.