Product details
Industrial and mining electric locomotive manufacturer Electric locomotive repair
The 3-ton overhead electric locomotive is a small mining locomotive designed by the Equipment Industry Department of the Ministry of Geology and Mineral Resources and passed the ministerial appraisal. The 3 ton overhead electric locomotive has the characteristics of large traction power, flexible machinery, low cost, simple operation and comfortable conditions. It is suitable for all kinds of mine cars, shuttle cars and mining equipment to pull and transport ore, tools, equipment and staff in tunnels and various working places.
Maintenance method of 3 ton overhead electric locomotive
1. Repair and maintenance of bearings and axle boxes
If it is found that the inner ring and outer ring of the bearing are worn, they should be replaced in time. During a period of operation, the axle box will heat up. The gap between the wheel and the bearing seat should be considered. Secondly, check the degree of smooth oil usage. The dirty phenomenon should be replaced in time. Pay attention to these to ensure the normal use of the electric locomotive.
2. Maintenance of spring frame
The bracket is carried by the spring frame for a long time, so it is necessary to remove the dust on the spring frame in time, and often use lubricating oil and other measures.
3. Maintenance of gear transmission
The main protection measures for gears are to keep the joints of the gears tight to prevent dust from entering, to replace the lubricating oil in time, pay attention to the use method, and not to operate without a casing. If it is damaged, it should be replaced in time.
4. Maintenance and maintenance of traction motors
When cleaning, you should disassemble the retractor | take out the rotor of the motor. Take care when taking it out. After taking it out, blow it with a bellows, and then clean the oil on the pole. Check that the commutator is protruding and use sandpaper to remove it. Wipe dry carefully.
5. Maintenance of the controller
The controller is an important component of the electrical part and must be operated in accordance with the regulations. If the contact is found to be damaged, it must be treated and replaced immediately. In addition, because the material of the controller's switch is easy to damage, it is necessary to avoid serious collisions.
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