In the mining project, the commonly used transportation equipment is Double Drum Hoist Winch. What problems should you pay attention to when using it?
Mine winches are divided into manual, electric and hydraulic according to the power. Classification from use can be divided into construction winches and marine winches.
According to the function, the winch can be divided into: marine winch, engineering winch, mining winch, cable winch and so on.
Maintenance of Double Drum Hoist Winch
1. The reducer is lubricated with winter HL-20 gear oil or HG-24 saturated cylinder oil. The oil surface should ensure that the worm is fully immersed in the oil. The reducer is replaced with oil once a year.
2. The bearing of the spindle bearing and the output shaft end of the reducer should be replaced or supplemented with No. 4 calcium-based grease regularly, and the oil should be changed once every two years.
3. Lubricate the open gear before each drive.
4. The remaining lubrication parts should be lubricated before each driving. In particular, the thrust ring between the two gears on the output shaft of the reducer and the bushing of the movable gear should be filled with lubricating oil.
