NOTICE:
Do you know anything about the maintenance of electric rock mucking loader? In order to let you know more clearly, the next edition will introduce four major points for attention in the maintenance of electric mucking loading machine, please see below!
1. In maintenance work, attention must be paid to protecting the explosion-proof surface of facilities from loss. For gears tunnel mucking machine and bearings that need to be repaired or replaced, components of the same specification and type must be selected.
2. Maintenance work must strictly implement the legal maintenance quality standards when tunnel mucking machine leaves the factory. Inspection, disassembly and maintenance must be carried out in accordance with maintenance operation standards.
3. When using vacuum contactor, it is necessary to check whether the resistance-capacitance protection is invalid and the three same steps every month in order to avoid burning down the tunnel mucking machine motor. Vaseline oil should be coated on all explosion-proof surfaces and all explosion-proof press boxes before mechanical downhole operation and repair.
4. When opening reducers and drums for maintenance, strict dust-proof and cover-up measures should be adopted to prevent falling into coal, waste, sundries and water. When disassembling and assembling parts, attention should be paid to keeping the parts well, and it is forbidden to throw them away and drop them into the machinery.
