Mining machinery equipment refers to various mechanical devices and tools used in the process of mineral resource extraction. These devices play important roles in different stages of mining, including drilling, loading, transportation, lifting, and crushing operations. The following are some common classifications of mining machinery and representative equipment:

　　What are the types of mining machinery and equipment? Introduction to various types of mining machinery and equipment

　　1. Drilling equipment:

　　Drilling rig: used for drilling geological rock layers, obtaining geological data, or drilling mine ventilation holes, drainage holes, etc.

　　Drill rod: connects the drilling rig and drill bit, transmitting rotation and drilling force.

　　Drill bit: directly acts on rocks to perform drilling operations.

　　2. Loading equipment:

　　Excavator: Used for excavating materials such as ore, soil and rock, it can be divided into track type and tire type.

　　Loader: Used for loading loose materials such as ore, coal, etc., it can be divided into front loading and rear loading types.

　　Bucket: Installed on loading machinery, used for grabbing and transporting materials.

　　3. Transportation equipment:

　　Mine car: used for transporting ore, waste rock, etc. inside mines, usually driven by motors or diesel engines.

　　Mining dump truck: with a large load capacity, used for transporting large amounts of materials.

　　Conveyor belt: used for continuous conveying of materials, divided into ground conveyor belt and underground conveyor belt.

　　4. Upgrade equipment:

　　Winch: It uses steel wire ropes to pull objects and achieve vertical or horizontal transportation.

　　Elevator: used for vertical lifting of underground materials, such as lifting mining trucks, personnel, etc.

　　Elevator: installed inside the shaft for personnel to enter and exit the shaft.

　　5. Crushing equipment:

　　Jaw crusher: uses the squeezing effect between two metal plates to crush materials.

　　Hammer crusher: uses a high-speed rotating hammer head to strike and crush materials.

　　Cone crusher: uses a cone crushing chamber to squeeze and crush materials.

　　6. Screening equipment:

　　Vibration screen: Using the principle of vibration to screen materials, it is divided into linear vibration screen and circular vibration screen.

　　Rolling screen: Screening materials by rotating a drum.

　　7. Washing equipment:

　　Jig machine: uses the buoyancy difference between water and materials for separation and washing.

　　Spiral classifier: uses spiral motion to classify materials.

　　8. Auxiliary equipment:

　　Pump station: provides necessary liquid pressure and flow for the mine.

　　Compressor: Provides compressed air for use with pneumatic tools and equipment.

　　Ventilation equipment: Ensure the air quality underground and eliminate harmful gases.

　　9. Safety equipment:

　　Self rescue device: provides respiratory protection in case of fire or toxic gas leakage underground.

　　Rescue equipment: used for underground rescue operations, including rescue cabins, rescue robots, etc.

　　These devices may vary depending on the specific needs and operating environment of the mine, and may also be equipped with other special functions such as automation control systems, monitoring equipment, etc., to improve production efficiency and safety.