成都圓(yuan)錐機的(de)運作(zuo)原理是(shi)怎樣的(de),我們來(lai)看(kan)一下。
破碎過(guo)程是在固定(ding)(ding)的定(ding)(ding)錐和旋(xuan)回運動(dong)的動(dong)錐之間完成的。
圓(yuan)錐(zhui)(zhui)(zhui)(zhui)(zhui)破(po)碎(sui)(sui)機(ji)(ji)(ji)工作(zuo)(zuo)(zuo)時,破(po)碎(sui)(sui)機(ji)(ji)(ji)的(de)(de)(de)(de)(de)水(shui)平軸(zhou)(zhou)由(you)(you)電機(ji)(ji)(ji)通過三角皮帶(dai)(dai)和(he)皮帶(dai)(dai)輪來驅動(dong)(dong)(dong)(dong)(dong),水(shui)平軸(zhou)(zhou)通過大、小齒輪帶(dai)(dai)動(dong)(dong)(dong)(dong)(dong)偏(pian)心(xin)套旋(xuan)轉(zhuan),破(po)碎(sui)(sui)機(ji)(ji)(ji)圓(yuan)錐(zhui)(zhui)(zhui)(zhui)(zhui)軸(zhou)(zhou)在(zai)偏(pian)心(xin)套的(de)(de)(de)(de)(de)作(zuo)(zuo)(zuo)用(yong)下(xia)產生偏(pian)心(xin)距做(zuo)旋(xuan)擺運(yun)(yun)(yun)(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(dong),使(shi)(shi)得破(po)碎(sui)(sui)壁表(biao)(biao)面(mian)(mian)時而(er)(er)靠近定(ding)(ding)錐(zhui)(zhui)(zhui)(zhui)(zhui)表(biao)(biao)面(mian)(mian),時而(er)(er)遠(yuan)離定(ding)(ding)錐(zhui)(zhui)(zhui)(zhui)(zhui)表(biao)(biao)面(mian)(mian),從而(er)(er)使(shi)(shi)石料(liao)(liao)在(zai)破(po)碎(sui)(sui)腔內不(bu)斷地受到擠(ji)壓、折斷和(he)沖擊而(er)(er)破(po)碎(sui)(sui)。破(po)碎(sui)(sui)后(hou)的(de)(de)(de)(de)(de)物料(liao)(liao)在(zai)自(zi)重的(de)(de)(de)(de)(de)作(zuo)(zuo)(zuo)用(yong)下(xia)從破(po)碎(sui)(sui)機(ji)(ji)(ji)下(xia)部(bu)的(de)(de)(de)(de)(de)排料(liao)(liao)口排出。圓(yuan)錐(zhui)(zhui)(zhui)(zhui)(zhui)破(po)碎(sui)(sui)機(ji)(ji)(ji)動(dong)(dong)(dong)(dong)(dong)錐(zhui)(zhui)(zhui)(zhui)(zhui)的(de)(de)(de)(de)(de)上腔支撐在(zai)固定(ding)(ding)主(zhu)軸(zhou)(zhou)上端的(de)(de)(de)(de)(de)球(qiu)(qiu)面(mian)(mian)軸(zhou)(zhou)瓦上,其(qi)(qi)(qi)下(xia)腔套在(zai)偏(pian)心(xin)軸(zhou)(zhou)套的(de)(de)(de)(de)(de)外面(mian)(mian),其(qi)(qi)(qi)運(yun)(yun)(yun)(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(dong)由(you)(you)偏(pian)心(xin)軸(zhou)(zhou)套直(zhi)接帶(dai)(dai)動(dong)(dong)(dong)(dong)(dong)。當偏(pian)心(xin)軸(zhou)(zhou)套繞(rao)(rao)主(zhu)軸(zhou)(zhou)旋(xuan)轉(zhuan)時,動(dong)(dong)(dong)(dong)(dong)錐(zhui)(zhui)(zhui)(zhui)(zhui)不(bu)僅隨偏(pian)心(xin)軸(zhou)(zhou)套繞(rao)(rao)機(ji)(ji)(ji)器(qi)的(de)(de)(de)(de)(de)中(zhong)(zhong)(zhong)心(xin)線(xian)做(zuo)旋(xuan)轉(zhuan)運(yun)(yun)(yun)(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(dong),而(er)(er)且(qie)還繞(rao)(rao)自(zi)己(ji)的(de)(de)(de)(de)(de)軸(zhou)(zhou)線(xian)旋(xuan)轉(zhuan),該動(dong)(dong)(dong)(dong)(dong)錐(zhui)(zhui)(zhui)(zhui)(zhui)是繞(rao)(rao)著其(qi)(qi)(qi)球(qiu)(qiu)面(mian)(mian)支承中(zhong)(zhong)(zhong)心(xin)作(zuo)(zuo)(zuo)空間旋(xuan)擺運(yun)(yun)(yun)(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(dong)的(de)(de)(de)(de)(de)。動(dong)(dong)(dong)(dong)(dong)錐(zhui)(zhui)(zhui)(zhui)(zhui)的(de)(de)(de)(de)(de)軸(zhou)(zhou)線(xian)與主(zhu)軸(zhou)(zhou)中(zhong)(zhong)(zhong)心(xin)線(xian)相交于固定(ding)(ding)點(dian)(dian),即球(qiu)(qiu)面(mian)(mian)中(zhong)(zhong)(zhong)心(xin)點(dian)(dian),其(qi)(qi)(qi)夾角為進動(dong)(dong)(dong)(dong)(dong)角。破(po)碎(sui)(sui)機(ji)(ji)(ji)運(yun)(yun)(yun)(yun)(yun)(yun)轉(zhuan)時,動(dong)(dong)(dong)(dong)(dong)錐(zhui)(zhui)(zhui)(zhui)(zhui)軸(zhou)(zhou)線(xian)相對機(ji)(ji)(ji)器(qi)中(zhong)(zhong)(zhong)心(xin)線(xian)作(zuo)(zuo)(zuo)圓(yuan)錐(zhui)(zhui)(zhui)(zhui)(zhui)面(mian)(mian)運(yun)(yun)(yun)(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(dong),其(qi)(qi)(qi)錐(zhui)(zhui)(zhui)(zhui)(zhui)頂為球(qiu)(qiu)面(mian)(mian)支承中(zhong)(zhong)(zhong)心(xin),該點(dian)(dian)在(zai)動(dong)(dong)(dong)(dong)(dong)錐(zhui)(zhui)(zhui)(zhui)(zhui)的(de)(de)(de)(de)(de)運(yun)(yun)(yun)(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(dong)過程(cheng)中(zhong)(zhong)(zhong)始終保持靜(jing)止(zhi)。因(yin)此,動(dong)(dong)(dong)(dong)(dong)錐(zhui)(zhui)(zhui)(zhui)(zhui)的(de)(de)(de)(de)(de)運(yun)(yun)(yun)(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(dong)可(ke)視為剛體繞(rao)(rao)定(ding)(ding)點(dian)(dian)的(de)(de)(de)(de)(de)轉(zhuan)動(dong)(dong)(dong)(dong)(dong),即動(dong)(dong)(dong)(dong)(dong)錐(zhui)(zhui)(zhui)(zhui)(zhui)的(de)(de)(de)(de)(de)運(yun)(yun)(yun)(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(dong)是由(you)(you)兩種旋(xuan)轉(zhuan)運(yun)(yun)(yun)(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(dong)組(zu)成:進動(dong)(dong)(dong)(dong)(dong)運(yun)(yun)(yun)(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(dong)或牽連運(yun)(yun)(yun)(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(dong)(動(dong)(dong)(dong)(dong)(dong)錐(zhui)(zhui)(zhui)(zhui)(zhui)繞(rao)(rao)機(ji)(ji)(ji)器(qi)中(zhong)(zhong)(zhong)心(xin)線(xian)做(zuo)旋(xuan)轉(zhuan)運(yun)(yun)(yun)(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(dong))和(he)自(zi)轉(zhuan)運(yun)(yun)(yun)(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(dong)或相對運(yun)(yun)(yun)(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(dong)(動(dong)(dong)(dong)(dong)(dong)錐(zhui)(zhui)(zhui)(zhui)(zhui)繞(rao)(rao)自(zi)己(ji)的(de)(de)(de)(de)(de)軸(zhou)(zhou)線(xian)做(zuo)旋(xuan)轉(zhuan)運(yun)(yun)(yun)(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(dong))。
圓(yuan)錐(zhui)(zhui)破碎機在(zai)(zai)(zai)空載運(yun)轉(zhuan)(zhuan)情(qing)(qing)形下(xia),動(dong)(dong)錐(zhui)(zhui)自(zi)轉(zhuan)(zhuan)是由(you)球面軸承(cheng)給(gei)動(dong)(dong)錐(zhui)(zhui)的(de)(de)(de)(de)摩(mo)擦力(li)(li)矩(ju)和(he)偏心(xin)軸套(tao)給(gei)動(dong)(dong)錐(zhui)(zhui)的(de)(de)(de)(de)摩(mo)擦力(li)(li)的(de)(de)(de)(de)數值決定的(de)(de)(de)(de),哪個力(li)(li)矩(ju)大(da),則動(dong)(dong)錐(zhui)(zhui)即依此力(li)(li)矩(ju)的(de)(de)(de)(de)方向(xiang)轉(zhuan)(zhuan)動(dong)(dong)。在(zai)(zai)(zai)正常情(qing)(qing)況下(xia)動(dong)(dong)錐(zhui)(zhui)都是順著(zhu)偏心(xin)軸套(tao)回轉(zhuan)(zhuan)方向(xiang)自(zi)轉(zhuan)(zhuan)的(de)(de)(de)(de),自(zi)轉(zhuan)(zhuan)速度決定于兩(liang)個力(li)(li)矩(ju)的(de)(de)(de)(de)差值。而該型圓(yuan)錐(zhui)(zhui)破碎機在(zai)(zai)(zai)球面軸承(cheng)和(he)動(dong)(dong)錐(zhui)(zhui)下(xia)襯套(tao)之(zhi)間,以控制動(dong)(dong)錐(zhui)(zhui)的(de)(de)(de)(de)自(zi)轉(zhuan)(zhuan)。在(zai)(zai)(zai)有負載運(yun)轉(zhuan)(zhuan)情(qing)(qing)形下(xia),石料對動(dong)(dong)錐(zhui)(zhui)錐(zhui)(zhui)面的(de)(de)(de)(de)摩(mo)擦力(li)(li)矩(ju)遠超過偏心(xin)軸套(tao)對動(dong)(dong)錐(zhui)(zhui)產生的(de)(de)(de)(de)摩(mo)擦力(li)(li)矩(ju)。
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