成都圓錐機的運作原理(li)是(shi)怎樣的,我(wo)們來看(kan)一下。
破碎過程(cheng)是在固(gu)定(ding)的(de)定(ding)錐和旋回(hui)運動的(de)動錐之間(jian)完成的(de)。
圓(yuan)錐(zhui)(zhui)(zhui)破(po)碎(sui)機(ji)工作(zuo)時(shi)(shi)(shi),破(po)碎(sui)機(ji)的(de)(de)水平(ping)軸(zhou)(zhou)(zhou)(zhou)(zhou)由(you)(you)電機(ji)通過(guo)(guo)三角(jiao)皮帶(dai)和皮帶(dai)輪來驅動(dong)(dong)(dong),水平(ping)軸(zhou)(zhou)(zhou)(zhou)(zhou)通過(guo)(guo)大(da)、小齒(chi)輪帶(dai)動(dong)(dong)(dong)偏心(xin)(xin)(xin)套(tao)(tao)(tao)旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan),破(po)碎(sui)機(ji)圓(yuan)錐(zhui)(zhui)(zhui)軸(zhou)(zhou)(zhou)(zhou)(zhou)在(zai)(zai)偏心(xin)(xin)(xin)套(tao)(tao)(tao)的(de)(de)作(zuo)用下產生偏心(xin)(xin)(xin)距(ju)做(zuo)旋(xuan)(xuan)擺運(yun)(yun)(yun)動(dong)(dong)(dong),使得破(po)碎(sui)壁表(biao)(biao)面(mian)(mian)(mian)(mian)時(shi)(shi)(shi)而靠近(jin)定(ding)錐(zhui)(zhui)(zhui)表(biao)(biao)面(mian)(mian)(mian)(mian),時(shi)(shi)(shi)而遠離定(ding)錐(zhui)(zhui)(zhui)表(biao)(biao)面(mian)(mian)(mian)(mian),從而使石料在(zai)(zai)破(po)碎(sui)腔內不斷(duan)地受(shou)到(dao)擠壓、折斷(duan)和沖擊而破(po)碎(sui)。破(po)碎(sui)后的(de)(de)物料在(zai)(zai)自(zi)重(zhong)的(de)(de)作(zuo)用下從破(po)碎(sui)機(ji)下部(bu)的(de)(de)排料口(kou)排出(chu)。圓(yuan)錐(zhui)(zhui)(zhui)破(po)碎(sui)機(ji)動(dong)(dong)(dong)錐(zhui)(zhui)(zhui)的(de)(de)上腔支(zhi)撐(cheng)在(zai)(zai)固定(ding)主(zhu)軸(zhou)(zhou)(zhou)(zhou)(zhou)上端的(de)(de)球(qiu)面(mian)(mian)(mian)(mian)軸(zhou)(zhou)(zhou)(zhou)(zhou)瓦上,其(qi)下腔套(tao)(tao)(tao)在(zai)(zai)偏心(xin)(xin)(xin)軸(zhou)(zhou)(zhou)(zhou)(zhou)套(tao)(tao)(tao)的(de)(de)外面(mian)(mian)(mian)(mian),其(qi)運(yun)(yun)(yun)動(dong)(dong)(dong)由(you)(you)偏心(xin)(xin)(xin)軸(zhou)(zhou)(zhou)(zhou)(zhou)套(tao)(tao)(tao)直(zhi)接帶(dai)動(dong)(dong)(dong)。當偏心(xin)(xin)(xin)軸(zhou)(zhou)(zhou)(zhou)(zhou)套(tao)(tao)(tao)繞主(zhu)軸(zhou)(zhou)(zhou)(zhou)(zhou)旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)時(shi)(shi)(shi),動(dong)(dong)(dong)錐(zhui)(zhui)(zhui)不僅(jin)隨偏心(xin)(xin)(xin)軸(zhou)(zhou)(zhou)(zhou)(zhou)套(tao)(tao)(tao)繞機(ji)器的(de)(de)中(zhong)心(xin)(xin)(xin)線(xian)(xian)(xian)做(zuo)旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)運(yun)(yun)(yun)動(dong)(dong)(dong),而且還繞自(zi)己(ji)的(de)(de)軸(zhou)(zhou)(zhou)(zhou)(zhou)線(xian)(xian)(xian)旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan),該動(dong)(dong)(dong)錐(zhui)(zhui)(zhui)是繞著其(qi)球(qiu)面(mian)(mian)(mian)(mian)支(zhi)承(cheng)中(zhong)心(xin)(xin)(xin)作(zuo)空(kong)間旋(xuan)(xuan)擺運(yun)(yun)(yun)動(dong)(dong)(dong)的(de)(de)。動(dong)(dong)(dong)錐(zhui)(zhui)(zhui)的(de)(de)軸(zhou)(zhou)(zhou)(zhou)(zhou)線(xian)(xian)(xian)與(yu)主(zhu)軸(zhou)(zhou)(zhou)(zhou)(zhou)中(zhong)心(xin)(xin)(xin)線(xian)(xian)(xian)相(xiang)交于固定(ding)點,即球(qiu)面(mian)(mian)(mian)(mian)中(zhong)心(xin)(xin)(xin)點,其(qi)夾角(jiao)為(wei)進(jin)動(dong)(dong)(dong)角(jiao)。破(po)碎(sui)機(ji)運(yun)(yun)(yun)轉(zhuan)(zhuan)(zhuan)時(shi)(shi)(shi),動(dong)(dong)(dong)錐(zhui)(zhui)(zhui)軸(zhou)(zhou)(zhou)(zhou)(zhou)線(xian)(xian)(xian)相(xiang)對(dui)機(ji)器中(zhong)心(xin)(xin)(xin)線(xian)(xian)(xian)作(zuo)圓(yuan)錐(zhui)(zhui)(zhui)面(mian)(mian)(mian)(mian)運(yun)(yun)(yun)動(dong)(dong)(dong),其(qi)錐(zhui)(zhui)(zhui)頂為(wei)球(qiu)面(mian)(mian)(mian)(mian)支(zhi)承(cheng)中(zhong)心(xin)(xin)(xin),該點在(zai)(zai)動(dong)(dong)(dong)錐(zhui)(zhui)(zhui)的(de)(de)運(yun)(yun)(yun)動(dong)(dong)(dong)過(guo)(guo)程中(zhong)始(shi)終(zhong)保(bao)持靜止。因此(ci),動(dong)(dong)(dong)錐(zhui)(zhui)(zhui)的(de)(de)運(yun)(yun)(yun)動(dong)(dong)(dong)可視為(wei)剛體(ti)繞定(ding)點的(de)(de)轉(zhuan)(zhuan)(zhuan)動(dong)(dong)(dong),即動(dong)(dong)(dong)錐(zhui)(zhui)(zhui)的(de)(de)運(yun)(yun)(yun)動(dong)(dong)(dong)是由(you)(you)兩種旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)運(yun)(yun)(yun)動(dong)(dong)(dong)組成:進(jin)動(dong)(dong)(dong)運(yun)(yun)(yun)動(dong)(dong)(dong)或牽連運(yun)(yun)(yun)動(dong)(dong)(dong)(動(dong)(dong)(dong)錐(zhui)(zhui)(zhui)繞機(ji)器中(zhong)心(xin)(xin)(xin)線(xian)(xian)(xian)做(zuo)旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)運(yun)(yun)(yun)動(dong)(dong)(dong))和自(zi)轉(zhuan)(zhuan)(zhuan)運(yun)(yun)(yun)動(dong)(dong)(dong)或相(xiang)對(dui)運(yun)(yun)(yun)動(dong)(dong)(dong)(動(dong)(dong)(dong)錐(zhui)(zhui)(zhui)繞自(zi)己(ji)的(de)(de)軸(zhou)(zhou)(zhou)(zhou)(zhou)線(xian)(xian)(xian)做(zuo)旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)運(yun)(yun)(yun)動(dong)(dong)(dong))。
圓錐(zhui)破(po)碎機在空載運(yun)轉情(qing)形下(xia)(xia)(xia),動(dong)(dong)(dong)(dong)(dong)錐(zhui)自(zi)轉是(shi)由球面(mian)軸(zhou)(zhou)承給動(dong)(dong)(dong)(dong)(dong)錐(zhui)的(de)摩(mo)擦(ca)力(li)矩(ju)和偏(pian)心軸(zhou)(zhou)套(tao)給動(dong)(dong)(dong)(dong)(dong)錐(zhui)的(de)摩(mo)擦(ca)力(li)的(de)數值(zhi)決(jue)定的(de),哪個(ge)力(li)矩(ju)大,則動(dong)(dong)(dong)(dong)(dong)錐(zhui)即依此力(li)矩(ju)的(de)方(fang)(fang)向(xiang)轉動(dong)(dong)(dong)(dong)(dong)。在正常情(qing)況下(xia)(xia)(xia)動(dong)(dong)(dong)(dong)(dong)錐(zhui)都是(shi)順著偏(pian)心軸(zhou)(zhou)套(tao)回(hui)轉方(fang)(fang)向(xiang)自(zi)轉的(de),自(zi)轉速(su)度決(jue)定于兩個(ge)力(li)矩(ju)的(de)差值(zhi)。而該型圓錐(zhui)破(po)碎機在球面(mian)軸(zhou)(zhou)承和動(dong)(dong)(dong)(dong)(dong)錐(zhui)下(xia)(xia)(xia)襯(chen)套(tao)之間,以(yi)控制動(dong)(dong)(dong)(dong)(dong)錐(zhui)的(de)自(zi)轉。在有負載運(yun)轉情(qing)形下(xia)(xia)(xia),石料對動(dong)(dong)(dong)(dong)(dong)錐(zhui)錐(zhui)面(mian)的(de)摩(mo)擦(ca)力(li)矩(ju)遠超過偏(pian)心軸(zhou)(zhou)套(tao)對動(dong)(dong)(dong)(dong)(dong)錐(zhui)產生(sheng)的(de)摩(mo)擦(ca)力(li)矩(ju)。
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