What should excavators pay attention to in mine operation?

1, the mine terrain environment is bad.

Before operation, the site must be observed. The mine is located in high altitude area, with many ramps and sharp bends, which requires higher operators. In addition, the roads of private small mines are relatively narrow, there are no stone roads, and they are all dirt roads, so it is impossible to walk in the rainy season. The above picture shows the construction site of an open pit mine, so it is necessary to pay special attention to safety when driving an excavator here.

2. There are many hidden dangers in the excavator responsible for stripping operation.

For the excavator in charge of stripping operation in the mine, it often works at the top of the mountain, and the danger index is high. The mining team and the muck transport team should try not to cross the border, otherwise it would be troublesome to roll down the stone. In addition, there should not be too many excavators responsible for stripping during mining, otherwise the hidden danger is too great.

3. Rock excavation in the mine is harmful to bucket excavation.

Excavators work differently in mines than in other places. For example, digging hard rocks in mines does great harm to buckets. The mechanic should operate the excavator correctly, and adjust the position of the excavator according to the crack direction of the rock, so that the bucket can be shoveled out smoothly. Don't use too much force when digging, the root of the tooth is easy to break.

4, always listen to the command of the security officer.

Safety officers in coal mines are also essential. Excavation and stripping need at least two safety officers to cooperate, and whistle and walkie-talkie are needed, because the excavator driver can't observe the rear slope and surrounding conditions at any time, and the safety officer needs to observe at the highest point. There will be danger without command, which is also one of the hidden dangers of mine safety.

5. At the same time, the slope should be trimmed while mining.

Open pit mine operation has the characteristics of heavy workload and many potential safety hazards. Excavators should repair slopes while digging, because some slopes can't be repaired for the first time, and it will be difficult to repair them later. The purpose of slope repair is to reduce the occurrence of rolling stones and landslides, which puts forward higher requirements for mechanics.

6. Remember not to listen to the stereo when installing.

Excavators need to pay more attention to the work on slopes at all times. Remember not to drive the stereo or listen to music. Under the vibration of a large mining excavator, the loose soil and stones on it may be shaken off. Playing too loud, when the commander's orders or other problems appear, it is dangerous to hear them.

7. Pay attention to falling rocks after blasting operation.

Blasting operations are often carried out in mines. After blasting, special attention should be paid to safety. All-round inspection should be carried out in advance to check whether there are loose stones that are about to slide down or virtual cracks caused by blasting. Before entering the work area, the mechanic should pay attention to safety and ensure safety before digging and unloading.