The present disclosure generally relates to rock crushing equipment More specifically the present disclosure relates to a locking nut assembly for use with a cone crusher that facilitates installation andor replacement of mantles on the head assembly of the cone crusher.
The exterior of the conical head assembly is covered with a protective wear resistant mantle that engages the material that is being crushed such as rock stone mineral or other substances During use of the cone crusher the mantle resists the wear imparted through the crushing action of the cone crusher After a period of use a worn mantle can be removed and replaced with a new mantle.
The present disclosure generally relates to a method and system for securing a mantle to a head assembly of rock crushing equipment More specifically the present disclosure relates to a locking nut assembly for use with a cone crusher that allows the connection of a mantle to the head assembly of the cone crusher.
The locking nut assembly of the present disclosure includes an inner nut that has a threaded inner surface a threaded outer surface and a series of axial bores that extend from an annular top face to an annular bottom face of the inner nut The threaded outer surface of the annular inner nut receives a corresponding series of threads formed along an inner surface of an outer nut The threaded interaction between the inner and outer nuts allows the outer nut to move relative to the inner nut upon rotation of the outer nut relative to the inner nut.
The series of axial bores formed in the inner nut receive a corresponding series of jackscrews Each jackscrew includes a threaded portion that is received in a threaded section of the annular bore The threaded interaction between the annular bores of the inner nut and the jackscrews allow the jackscrews to be rotated and moved relative to the inner nut.
In some embodiments of locking nut assembly during initial assembly the inner and outer nuts are staged relative to each other before the staged combination is positioned on the head assembly In one configuration the outer nut is supported on blocks and the inner nut is positioned within the outer nut and turned down as far as possible with respect to the outer nut.
In another alternate configuration the inner nut could be supported and the outer nut turned down along the inner nut In each of these configurations the inner and outer nuts are staged relative to each other before installation.
Yeco Machinery Equipment Co Ltd 139 followers on LinkedIn Yeco Machinery was established in 2004 and has been focusing on manufacturing high performance jaw crusher cone crusher feeder.
Cone crusher mantle nut A Cone Crusher is a compression type of machine that reduces material by squeezing or compressing the feed material between a moving piece of steel and a stationary piece of steel Final sizing and reduction is determined by the closed side setting or the gap between the two crushing members at the lowest point As the.
Cone crusher pflege kompetenzteam de Cone crusher mantle replacement Cone crusher mantle the mantalloy head mantle of this cone crusher is a replaceable wearing surface it is made of alloyed manganese steel and is held in place with a self tightening head nut on the 51 in hydrocone crushers and larger the bottom portion.
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