Development of Hydraulic Security Shearing Machine for the Annulus Chain Used in Coal Mine
In view of the situation of shearing the scraper chain frequently and adjusting the pitch chain of the scraper conveyer in the coal mine, the project design a kind of hydraulic security shearing machine for the annulus chain of scraper conveyer, to solve the problem for high strength and heavy gauge annulus underground coal mine to cut off.
Helen Zhang and David Jin
L. M. Cao et al., "Development of Hydraulic Security Shearing Machine for the Annulus Chain Used in Coal Mine", Advanced Materials Research, Vols. 282-283, pp. 371-374, 2011