成都圓(yuan)錐機的運作原理是怎樣的,我們來看一下。
破碎過程是在(zai)固定的(de)定錐和旋(xuan)回運動(dong)的(de)動(dong)錐之間(jian)完成的(de)。
圓錐(zhui)(zhui)(zhui)(zhui)破(po)(po)(po)(po)碎(sui)機(ji)(ji)工(gong)作(zuo)時(shi)(shi),破(po)(po)(po)(po)碎(sui)機(ji)(ji)的(de)(de)(de)(de)(de)(de)水平(ping)軸(zhou)由(you)電機(ji)(ji)通(tong)過(guo)三角皮(pi)帶和皮(pi)帶輪(lun)來驅動(dong)(dong)(dong)(dong)(dong)(dong)(dong),水平(ping)軸(zhou)通(tong)過(guo)大、小齒(chi)輪(lun)帶動(dong)(dong)(dong)(dong)(dong)(dong)(dong)偏心(xin)(xin)套旋(xuan)轉(zhuan),破(po)(po)(po)(po)碎(sui)機(ji)(ji)圓錐(zhui)(zhui)(zhui)(zhui)軸(zhou)在(zai)偏心(xin)(xin)套的(de)(de)(de)(de)(de)(de)作(zuo)用下(xia)(xia)產生偏心(xin)(xin)距做(zuo)旋(xuan)擺運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong),使得破(po)(po)(po)(po)碎(sui)壁表面時(shi)(shi)而(er)(er)靠近(jin)定(ding)(ding)錐(zhui)(zhui)(zhui)(zhui)表面,時(shi)(shi)而(er)(er)遠離定(ding)(ding)錐(zhui)(zhui)(zhui)(zhui)表面,從而(er)(er)使石料在(zai)破(po)(po)(po)(po)碎(sui)腔內(nei)不(bu)斷地受到擠壓、折斷和沖擊(ji)而(er)(er)破(po)(po)(po)(po)碎(sui)。破(po)(po)(po)(po)碎(sui)后的(de)(de)(de)(de)(de)(de)物料在(zai)自重的(de)(de)(de)(de)(de)(de)作(zuo)用下(xia)(xia)從破(po)(po)(po)(po)碎(sui)機(ji)(ji)下(xia)(xia)部的(de)(de)(de)(de)(de)(de)排(pai)料口排(pai)出(chu)。圓錐(zhui)(zhui)(zhui)(zhui)破(po)(po)(po)(po)碎(sui)機(ji)(ji)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)錐(zhui)(zhui)(zhui)(zhui)的(de)(de)(de)(de)(de)(de)上(shang)(shang)腔支(zhi)(zhi)撐在(zai)固(gu)定(ding)(ding)主軸(zhou)上(shang)(shang)端的(de)(de)(de)(de)(de)(de)球(qiu)面軸(zhou)瓦(wa)上(shang)(shang),其(qi)下(xia)(xia)腔套在(zai)偏心(xin)(xin)軸(zhou)套的(de)(de)(de)(de)(de)(de)外面,其(qi)運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)由(you)偏心(xin)(xin)軸(zhou)套直(zhi)接帶動(dong)(dong)(dong)(dong)(dong)(dong)(dong)。當(dang)偏心(xin)(xin)軸(zhou)套繞(rao)主軸(zhou)旋(xuan)轉(zhuan)時(shi)(shi),動(dong)(dong)(dong)(dong)(dong)(dong)(dong)錐(zhui)(zhui)(zhui)(zhui)不(bu)僅隨偏心(xin)(xin)軸(zhou)套繞(rao)機(ji)(ji)器的(de)(de)(de)(de)(de)(de)中(zhong)(zhong)心(xin)(xin)線做(zuo)旋(xuan)轉(zhuan)運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong),而(er)(er)且還(huan)繞(rao)自己的(de)(de)(de)(de)(de)(de)軸(zhou)線旋(xuan)轉(zhuan),該(gai)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)錐(zhui)(zhui)(zhui)(zhui)是(shi)繞(rao)著其(qi)球(qiu)面支(zhi)(zhi)承中(zhong)(zhong)心(xin)(xin)作(zuo)空間旋(xuan)擺運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)的(de)(de)(de)(de)(de)(de)。動(dong)(dong)(dong)(dong)(dong)(dong)(dong)錐(zhui)(zhui)(zhui)(zhui)的(de)(de)(de)(de)(de)(de)軸(zhou)線與主軸(zhou)中(zhong)(zhong)心(xin)(xin)線相(xiang)交于固(gu)定(ding)(ding)點(dian),即(ji)球(qiu)面中(zhong)(zhong)心(xin)(xin)點(dian),其(qi)夾角為進動(dong)(dong)(dong)(dong)(dong)(dong)(dong)角。破(po)(po)(po)(po)碎(sui)機(ji)(ji)運(yun)(yun)(yun)轉(zhuan)時(shi)(shi),動(dong)(dong)(dong)(dong)(dong)(dong)(dong)錐(zhui)(zhui)(zhui)(zhui)軸(zhou)線相(xiang)對機(ji)(ji)器中(zhong)(zhong)心(xin)(xin)線作(zuo)圓錐(zhui)(zhui)(zhui)(zhui)面運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong),其(qi)錐(zhui)(zhui)(zhui)(zhui)頂為球(qiu)面支(zhi)(zhi)承中(zhong)(zhong)心(xin)(xin),該(gai)點(dian)在(zai)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)錐(zhui)(zhui)(zhui)(zhui)的(de)(de)(de)(de)(de)(de)運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)過(guo)程中(zhong)(zhong)始終(zhong)保持靜止。因此,動(dong)(dong)(dong)(dong)(dong)(dong)(dong)錐(zhui)(zhui)(zhui)(zhui)的(de)(de)(de)(de)(de)(de)運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)可視為剛體繞(rao)定(ding)(ding)點(dian)的(de)(de)(de)(de)(de)(de)轉(zhuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong),即(ji)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)錐(zhui)(zhui)(zhui)(zhui)的(de)(de)(de)(de)(de)(de)運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)是(shi)由(you)兩種(zhong)旋(xuan)轉(zhuan)運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)組成:進動(dong)(dong)(dong)(dong)(dong)(dong)(dong)運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)或(huo)牽連運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(動(dong)(dong)(dong)(dong)(dong)(dong)(dong)錐(zhui)(zhui)(zhui)(zhui)繞(rao)機(ji)(ji)器中(zhong)(zhong)心(xin)(xin)線做(zuo)旋(xuan)轉(zhuan)運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong))和自轉(zhuan)運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)或(huo)相(xiang)對運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(動(dong)(dong)(dong)(dong)(dong)(dong)(dong)錐(zhui)(zhui)(zhui)(zhui)繞(rao)自己的(de)(de)(de)(de)(de)(de)軸(zhou)線做(zuo)旋(xuan)轉(zhuan)運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong))。
圓錐(zhui)(zhui)(zhui)破碎機在(zai)空(kong)載運轉情(qing)形下(xia)(xia),動(dong)(dong)錐(zhui)(zhui)(zhui)自轉是由球面(mian)軸(zhou)承給動(dong)(dong)錐(zhui)(zhui)(zhui)的(de)(de)(de)摩擦(ca)力(li)矩(ju)(ju)(ju)和(he)偏心軸(zhou)套(tao)(tao)給動(dong)(dong)錐(zhui)(zhui)(zhui)的(de)(de)(de)摩擦(ca)力(li)的(de)(de)(de)數值決定(ding)的(de)(de)(de),哪個力(li)矩(ju)(ju)(ju)大,則動(dong)(dong)錐(zhui)(zhui)(zhui)即依(yi)此(ci)力(li)矩(ju)(ju)(ju)的(de)(de)(de)方向(xiang)轉動(dong)(dong)。在(zai)正常(chang)情(qing)況下(xia)(xia)動(dong)(dong)錐(zhui)(zhui)(zhui)都是順著偏心軸(zhou)套(tao)(tao)回轉方向(xiang)自轉的(de)(de)(de),自轉速度決定(ding)于兩個力(li)矩(ju)(ju)(ju)的(de)(de)(de)差值。而該型(xing)圓錐(zhui)(zhui)(zhui)破碎機在(zai)球面(mian)軸(zhou)承和(he)動(dong)(dong)錐(zhui)(zhui)(zhui)下(xia)(xia)襯套(tao)(tao)之(zhi)間,以控(kong)制動(dong)(dong)錐(zhui)(zhui)(zhui)的(de)(de)(de)自轉。在(zai)有負載運轉情(qing)形下(xia)(xia),石料對動(dong)(dong)錐(zhui)(zhui)(zhui)錐(zhui)(zhui)(zhui)面(mian)的(de)(de)(de)摩擦(ca)力(li)矩(ju)(ju)(ju)遠(yuan)超(chao)過偏心軸(zhou)套(tao)(tao)對動(dong)(dong)錐(zhui)(zhui)(zhui)產生的(de)(de)(de)摩擦(ca)力(li)矩(ju)(ju)(ju)。
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