顎式破碎機簡稱顎破,主要用于各種礦石與大塊物料的中等粒度破碎,可破碎抗壓強度不大于320Mpa的物料,分粗破和細破兩種。該系列產品規格齊全,其給料粒度為125mm~750mm,是初級破碎首選設備。
顎破的主要零部件是顎板,電動機驅動皮帶和皮帶輪,通過偏心軸使動顎上下運動,物料被擠壓、搓、碾等多重受力而被破碎。獨特飛輪設計,震動小。
工(gong)作(zuo)原理(li)方(fang)面顎(e)(e)式(shi)破(po)(po)(po)碎(sui)(sui)機(ji)工(gong)作(zuo)時(shi)電動(dong)(dong)(dong)機(ji)驅動(dong)(dong)(dong)皮(pi)帶和皮(pi)帶輪,通過偏心(xin)軸使動(dong)(dong)(dong)顎(e)(e)上下(xia)運(yun)動(dong)(dong)(dong),當動(dong)(dong)(dong)顎(e)(e)上升時(shi)肘板(ban)與動(dong)(dong)(dong)顎(e)(e)間夾角(jiao)變大,從而(er)推動(dong)(dong)(dong)動(dong)(dong)(dong)顎(e)(e)板(ban)向固(gu)定(ding)顎(e)(e)板(ban)接近,與其同時(shi)物(wu)料被壓碎(sui)(sui)或劈碎(sui)(sui),達到破(po)(po)(po)碎(sui)(sui)的目(mu)的;當動(dong)(dong)(dong)顎(e)(e)下(xia)行時(shi),肘板(ban)與動(dong)(dong)(dong)顎(e)(e)夾角(jiao)變小,動(dong)(dong)(dong)顎(e)(e)板(ban)在(zai)拉桿,彈簧的作(zuo)用下(xia),離開固(gu)定(ding)顎(e)(e)板(ban),此時(shi)已破(po)(po)(po)碎(sui)(sui)物(wu)料從破(po)(po)(po)碎(sui)(sui)腔(qiang)下(xia)口排(pai)(pai)出。隨著電動(dong)(dong)(dong)機(ji)連(lian)續轉動(dong)(dong)(dong)而(er)破(po)(po)(po)碎(sui)(sui)機(ji)動(dong)(dong)(dong)顎(e)(e)作(zuo)周期(qi)運(yun)動(dong)(dong)(dong)壓碎(sui)(sui)和排(pai)(pai)泄(xie)物(wu)料,實現批(pi)量生產。