Maintenance of monorail crane in coal mine transportation

Maintenance of the diesel monorail crane is very important for the normal transportation of underground mining. Especially in some relatively large coal mines, the depth of the mine is large, the ground pressure is high, and the tunnel floor is seriously deformed. The use and maintenance of the monorail crane must be strengthened to ensure mining. safety. Specific maintenance measures that can be taken include: temperature control protection, diesel engine main cooling system temperature protection, exhaust temperature protection, lifting hydraulic system temperature protection, lubricating oil temperature protection and main hydraulic system temperature protection, pressure protection, lubricating oil pressure shortage Pressure protection, charge pressure under-pressure protection and control system pressure under-voltage protection, brake protection, emergency parking brake, operating brake protection and overspeed brake protection. These control and protection measures can improve the monorail to a great extent. The safety and stability of the crane.

The safe braking and stopping of the diesel monorail chain hoist suppliers is mainly achieved through hydraulic-spring braking. When an emergency occurs, such as when the operating speed of the monorail crane exceeds the specified value, the centrifugal speed limiter will come into play and release the spring. , opens the one-way valve, thereby improving the safety of the monorail crane transportation system to a great extent. During the braking and stopping process of the monorail electric chain hoist for sale, the hydraulic oil supply and return of the diesel engine hydraulic transmission system are also realized through the two-position three-way valve to achieve the purpose of double insurance. In addition, the temperature protection system, brake protection system and pressure protection system in the equipment can effectively realize system braking.

Sevencrane monorail chain hoist price have high safety and stability, low noise, fast, efficient, and easy maintenance. It is proposed that the maintenance of monorail crane equipment should be strengthened during coal mine transportation, thereby improving equipment stability and improving the efficiency and safety of coal mine transportation operations.