Mining double -chain conveyor seals sub -assembly

• Main Authors: QU CHANGHUAI, CAO HUI, SONG XINKE, LI SHUO, QU SHUAI, KONG TAO, ZHANG QIANG, KONG SHUOSHUO
• Format: Patent
• Language: Chinese; English
• Published: 07.09.2016
• Subjects: BLASTING; CYLINDERS; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; PISTONS; SEALINGS; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model relates to a mining double -chain conveyor seals sub -assembly, including rotating ring seal cover and quiet ring seal cover, the rotating ring seal cover is fixed in the pivot, and quiet ring seal cover sticiss on the rotating ring seal cover, and the butt joint face of rotating ring seal cover and quiet ring seal cover is level and smooth, constitutes sealed face. The beneficial effects of the utility model are that: the lower seal of upper seal ring sum is formed by titanium alloy casting, and its upper surface is through cuing open the optical processing, and level and smooth degree is high, and the ring leakproofness is good, long service life. Be equipped with the several spring between lower seal ring and adapter sleeve, compensation power is big, enables the inseparabler of the sealed face bonding of upper seal ring between encircling with the lower seal, has prevented the emergence of oil leak phenomenon. 本实用新型涉及种矿用双链刮板输送机密封组合件，包括动环密封套和静环密封套，动环密封套固定在转轴上，静环密封套紧压在动环密封套上面，动环密封套和静环密封套的对