液壓保護(hu)(hu)顎式(shi)破碎(sui)機屬(shu)于復擺式(shi)破碎(sui)機的(de)一種(zhong)，具有過載(zai)保護(hu)(hu)功能。該(gai)機主要(yao)由主機、液壓保護(hu)(hu)裝(zhuang)置及電(dian)控柜三大(da)部分組成，液壓保護(hu)(hu)裝(zhuang)置自動卸荷功能能夠避免突然(ran)增大(da)負荷對機體的(de)沖擊，使得(de)液壓顎式(shi)破碎(sui)機可安全用(yong)于物(wu)料中摻有極強極硬異物(wu)的(de)破碎(sui)作業中。

液壓保護顎式破碎機圖片

液壓保護顎式破碎機工作原理

待(dai)破(po)(po)碎(sui)(sui)(sui)塊狀物(wu)由(you)液壓(ya)(ya)(ya)(ya)(ya)顎(e)(e)式(shi)破(po)(po)碎(sui)(sui)(sui)機的(de)(de)破(po)(po)碎(sui)(sui)(sui)腔(qiang)(qiang)（由(you)固(gu)定(ding)齒板(ban)、活動(dong)(dong)(dong)(dong)(dong)齒板(ban)及(ji)(ji)側面襯板(ban)構成）上(shang)端(duan)（即進(jin)(jin)料(liao)口(kou)）進(jin)(jin)入，經動(dong)(dong)(dong)(dong)(dong)顎(e)(e)的(de)(de)咬(yao)嚼(jiao)(jiao)破(po)(po)碎(sui)(sui)(sui)后(hou)(hou)由(you)破(po)(po)碎(sui)(sui)(sui)腔(qiang)(qiang)下端(duan)（出料(liao)口(kou)）排出。動(dong)(dong)(dong)(dong)(dong)顎(e)(e)的(de)(de)咬(yao)嚼(jiao)(jiao)動(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)由(you)傳(chuan)動(dong)(dong)(dong)(dong)(dong)部分帶動(dong)(dong)(dong)(dong)(dong)偏心軸轉動(dong)(dong)(dong)(dong)(dong)而產生。偏心軸作(zuo)(zuo)為(wei)四連(lian)桿(gan)機構的(de)(de)曲柄帶動(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)為(wei)連(lian)桿(gan)的(de)(de)動(dong)(dong)(dong)(dong)(dong)顎(e)(e)，并由(you)此(ci)帶動(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)為(wei)搖桿(gan)的(de)(de)肘(zhou)板(ban)作(zuo)(zuo)擺(bai)動(dong)(dong)(dong)(dong)(dong)，動(dong)(dong)(dong)(dong)(dong)顎(e)(e)在(zai)兩端(duan)的(de)(de)制約(yue)中做(zuo)有利于(yu)破(po)(po)碎(sui)(sui)(sui)及(ji)(ji)排料(liao)的(de)(de)復雜擺(bai)動(dong)(dong)(dong)(dong)(dong)。液壓(ya)(ya)(ya)(ya)(ya)顎(e)(e)式(shi)破(po)(po)碎(sui)(sui)(sui)機的(de)(de)液壓(ya)(ya)(ya)(ya)(ya)系統(tong)(tong)是機器(qi)的(de)(de)過載保護裝(zhuang)置(zhi)，它以可縮性肘(zhou)板(ban)支(zhi)承油(you)(you)(you)(you)缸(gang)(gang)(gang)實現破(po)(po)碎(sui)(sui)(sui)機在(zai)超(chao)負荷(he)狀態下作(zuo)(zuo)規避(bi)動(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)。液壓(ya)(ya)(ya)(ya)(ya)站提(ti)供的(de)(de)高壓(ya)(ya)(ya)(ya)(ya)油(you)(you)(you)(you)由(you)進(jin)(jin)油(you)(you)(you)(you)口(kou)進(jin)(jin)入油(you)(you)(you)(you)缸(gang)(gang)(gang)高壓(ya)(ya)(ya)(ya)(ya)腔(qiang)(qiang)，迫使油(you)(you)(you)(you)缸(gang)(gang)(gang)活塞(sai)處于(yu)極(ji)限伸(shen)出位置(zhi)，活塞(sai)通過肘(zhou)板(ban)座支(zhi)承肘(zhou)板(ban)。正常破(po)(po)碎(sui)(sui)(sui)作(zuo)(zuo)業狀態下，液壓(ya)(ya)(ya)(ya)(ya)系統(tong)(tong)既定(ding)的(de)(de)油(you)(you)(you)(you)壓(ya)(ya)(ya)(ya)(ya)足以使活塞(sai)為(wei)肘(zhou)板(ban)提(ti)供穩定(ding)的(de)(de)支(zhi)承；當顎(e)(e)口(kou)咬(yao)嚼(jiao)(jiao)到(dao)不(bu)(bu)可破(po)(po)碎(sui)(sui)(sui)的(de)(de)物(wu)料(liao)時，肘(zhou)板(ban)通過活塞(sai)將(jiang)峰荷(he)傳(chuan)到(dao)油(you)(you)(you)(you)液系統(tong)(tong)中，使油(you)(you)(you)(you)壓(ya)(ya)(ya)(ya)(ya)迅速升高到(dao)設定(ding)值以上(shang)，系統(tong)(tong)中的(de)(de)壓(ya)(ya)(ya)(ya)(ya)力(li)變送器(qi)立即發出訊號，打開油(you)(you)(you)(you)缸(gang)(gang)(gang)通往(wang)油(you)(you)(you)(you)箱的(de)(de)通路(lu)，油(you)(you)(you)(you)缸(gang)(gang)(gang)后(hou)(hou)腔(qiang)(qiang)卸(xie)壓(ya)(ya)(ya)(ya)(ya)，動(dong)(dong)(dong)(dong)(dong)顎(e)(e)將(jiang)在(zai)自(zi)重及(ji)(ji)彈簧拉拽下張(zhang)大排料(liao)口(kou)，吐出不(bu)(bu)可破(po)(po)碎(sui)(sui)(sui)物(wu)，此(ci)即"過鐵〃。排障動(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)完成后(hou)(hou)，隔斷(duan)油(you)(you)(you)(you)缸(gang)(gang)(gang)與油(you)(you)(you)(you)箱的(de)(de)通路(lu)，打通油(you)(you)(you)(you)源通往(wang)油(you)(you)(you)(you)缸(gang)(gang)(gang)的(de)(de)回路(lu)，則動(dong)(dong)(dong)(dong)(dong)顎(e)(e)在(zai)壓(ya)(ya)(ya)(ya)(ya)力(li)油(you)(you)(you)(you)的(de)(de)推動(dong)(dong)(dong)(dong)(dong)下，恢復至原定(ding)的(de)(de)開口(kou)尺寸，機器(qi)又自(zi)動(dong)(dong)(dong)(dong)(dong)進(jin)(jin)入破(po)(po)碎(sui)(sui)(sui)作(zuo)(zuo)業狀態。

液壓保護顎式破碎機性能優勢

1.有過載保護功能，安全高產

液(ye)壓顎式破(po)碎機(ji)是一種具有(you)過載保護功(gong)能的復擺式破(po)碎機(ji)，安全(quan)高產，經濟實用，使(shi)用壽命長。

2.設備配置先進，作業效率高

液(ye)壓保護顎式(shi)(shi)破碎(sui)機(ji)由(you)復擺式(shi)(shi)顎式(shi)(shi)破碎(sui)主機(ji)、液(ye)壓保護裝(zhuang)置及(ji)電控柜(ju)三大部分(fen)組成，設(she)備(bei)配(pei)置先進，作業效率高。

技術參數

作者：紅星機器 發(fa)布時間：2017-06-06 16:38:46 更(geng)新時間：2019-11-26 14:32:30