Damping base for mining machinery

• Main Author: FENG XINBO
• Format: Patent
• Language: Chinese; English
• Published: 14.12.2021
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; SHOCK-ABSORBERS; SPRINGS; STANDS OR SUPPORTS; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model relates to a damping base for mining machinery, which comprises a damping base, a movable cavity, a damping top seat and a damping groove, a fixed rod is welded and fixed on the damping base in the movable cavity, first damping springs are welded and fixed on the damping base at two ends of the fixed rod, and movable blocks are welded and fixed at the other ends of the first damping springs. Supporting rods are movably fixed to the connecting pieces, the top ends of the supporting rods are welded and fixed to the two ends of the bottom of the damping top base through the connecting pieces, damping grooves are formed in the positions, located on the periphery of the movable cavity, of the damping base, and a plurality of second damping springs are welded and fixed to the positions, located at the bottoms of the damping grooves, of the damping base. The damping device has the beneficial effects that vibration is converted into movement of a movable block on a fixed rod through a connecting pie