Stone coal machine independent research and development of small mining excavation loader advent

The scientific research personnel of Shijiazhuang Coal Mining Machinery Co., Ltd., through independent innovation, successfully developed a small mining excavation loader. The machine has a compact body, easy disassembly and assembly, and a large range of armoring, which is very suitable for the operation of narrow mine roadways in coal mines and Mining tunnel construction can greatly reduce the labor intensity of mine construction workers and improve the efficiency of mining mechanization.
Stone coal machinery closely around the market demand, and constantly accelerate the development and improvement of new and old products, this year, on average, develop two new products each year, and strive to transform the "innovation" into the "competitiveness" of the company. Mine excavation loader is a new type of high-efficiency mine loading equipment independently developed by Shiji Mining Machinery Co., Ltd. in the first half of this year. After successful product development, it has quickly entered the market. In order to better apply the construction of narrow mine roadways in coal mines, the company's R&D personnel used the three-dimensional software to design and improve the original organic type in light of the actual needs of the underground coal mines. With the installed power and load capacity unchanged, the entire plant was reduced. Height and width increase rear leg support and improve equipment stability. In order to verify the safety of the machine, R&D personnel analyze the product structure through the simulation software analysis function and continuously improve it to ensure the safety and reliability of the product. The machine adopts a safe full-hydraulic drive, featuring stable loading, large excavation range, no sprinkling, strong continuity, high efficiency and energy saving. The prototype was tested in the factory and the main performance indicators met the design requirements.
The machine has good versatility and can be used not only for underground mining in coal mines, but also for railway tunnel construction, drinking water caves and loading operations in the construction of national defense caverns, open-air operations, and by continuous digging, picking, and transporting Shuttle mine carts and other carrying equipment can effectively increase the speed of mine excavation and construction.