公开(公告)号：US20160250642A1

公开(公告)日：2016-09-01

申请号：US15033188

申请日：2014-10-07

Applicant: SANDVIK INTELLECTUAL PROPERTY AB

Inventor： Anders LINDSTRÖM

IPC: B02C1/02 ,  B02C25/00

CPC classification number: B02C1/025 ,  B02C1/02 ,  B02C25/00

Abstract: A jaw crusher control system is arranged to control a hydraulic positioning device for positioning a movable jaw of a jaw crusher of the type comprising a movable jaw and a stationary jaw forming between them an outlet of a variable crushing chamber. The jaw crusher control system receives a signal from a crushing chamber level detector indicating the amount of material that is present in the crushing chamber and to control the hydraulic positioning device to position the movable jaw to obtain a first closed side setting (CSS1) when the crushing chamber is considered as full of material, and to obtain a second closed side setting when the crushing chamber is considered as empty of material, wherein in the second closed side setting (CSS2) the outlet is more narrow than in the first closed side setting (CSS1)

Abstract translation: 颚式破碎机控制系统被布置成控制液压定位装置，用于定位颚式破碎机的活动夹爪，该颚式破碎机包括可移动夹爪和在它们之间形成可变破碎室的出口的固定夹爪。 颚式破碎机控制系统接收来自破碎室液位检测器的信号，指示存在于破碎室中的材料的量，并控制液压定位装置定位可动夹爪以获得第一封闭侧设定（CSS1），当 破碎室被认为是充满材料，并且当破碎室被认为是空的材料时获得第二封闭侧设定，其中在第二封闭侧设定（CSS2）中，出口比第一封闭侧设定更窄 （CSS1）