Tunnel mucking loader in the use of work, sudden strikes, we need to carry out on-site maintenance, what should I do if the tools I carry with me? Here we introduce the three emergency maintenance solutions for the tunnel mucking loader work site:
1, skillfully use a wrench to screw
Sometimes, due to the incomplete carrying of the wrench, disassembly and assembly will cause problems. At this time, you can put some copper, iron wire or screwdriver in the wrench (plum, open-end wrench) or wrench (hex wrench), and then slowly remove and install; and when the open-end wrench is more than the bolt head (or nut) When the small and hex wrenches are larger than the bolt heads, the open end wrench opening can be enlarged with a trowel and the hexagonal size of the hex wrench can be reduced.
2, skillfully remove the bearing seat
The connecting rod bearing of the tunnel mucking loader is often easily damaged. At this time, the connecting rod can be clamped on the vise. The ferrule in the heavy-duty socket wrench is used. One side uses a smaller ferrule than the outer ring of the bearing to bear the outer ring of the bearing. On one side, the sleeve is slightly larger than the diameter of the connecting rod bearing hole, and then the side of the connecting rod hole is pressed, and then the vise is gradually clamped, so that the outer ring of the bearing is slowly pressed out. If there is a gas cutting tool, the outer ring of the bearing can be cut directly by gas cutting.
3, skillfully remove the tires
When disassembling the tires of the tunnel mucking loader, it is more difficult to separate the tires and the rims. Due to the long-term use and not disassembled, the rim may be rusted and the tires and rims are tightly adhered. The method of deflation, back and forth walking and rolling is not ideal. After removing the lock ring, add water between the tire and the rim to lubricate. Use two bulldozer blades to press the tires on both sides. A suitable iron bar is placed on the rim, and then the wire rope is hoisted by a crane or a loader, so that the tire and the rim are easily separated.
