NOTICE:
Most of the coal resources are buried underground, and most of them are mined and transported by rock mucking loader. Coal mine mucking machine works under the condition of load and cross load for a long time, which is easy to produce various safety hazards.
If it is not found in time, the rock mucking loader is still working under heavy load, high speed and other environment, it may lead to the occurrence of malignant accidents. China is a big country of coal production, the safe operation of coal mining rock mucking loader is directly related to the safety of coal production and the personal safety of employees. Since the wide range of accidents such as coal and gas explosion, the harm caused by the accident has not been paid attention to.
However, due to coal is the most important energy in China, and in recent years, China's coal price has soared all the way, and the annual mining volume has expanded rapidly. Although there are no gas, coal dust explosion and water leakage accidents, the damage caused by coal mining machinery is not great. If we do not pay attention to it for a long time, although the damage caused by one time is not great, if the mechanical safety accidents occur frequently, the loss is also great.
The safety problem of mucking machine includes two aspects: the safety of mechanical body. Second, the safety of employees. In the past few decades, although the engineering and technical personnel have made a lot of efforts, the safety situation of coal mining machinery has been greatly improved, but due to various reasons, when working underground, some accidents will inevitably occur.
