JAW CRUSHER

摘要

A jaw crusher has a substantially fixed jaw and an opposed movable jaw. A pair of opposed side walls extend from either side of the jaws to define a crushing zone. Each side wall includes one or a plurality of side liners configured to protect the side walls. A security or capture projection extends from the side wall to one side and adjacent to each side liner and prevents the side liner from falling downward from the crushing zone in the event of dislodgement from its mounting position during use.

主权项

1. A jaw crusher comprising:
a substantially fixed jaw and an opposed movable jaw; a pair of opposed side walls extending from either side and between the fixed and movable jaws; a crushing zone defined by the fixed and movable jaws and the opposed side walls, the crushing zone having an upper region and a lower region; at least one side liner removably mounted at each of the side walls, the side liner having a length extending in a direction between the upper and lower regions of the crushing zone and a corresponding width defined by two lengthwise converging width edges, wherein the width of the side liner decreases along its length; and at least one capture projection extending from at least one of the side walls and positioned to one side of a respective side liner adjacent to one of the width edges, wherein the capture projection is configured to abut the width edge and prevent the side liner falling in a downward direction from the crushing zone in the event of the side liner becoming dislodged from a side wall.