——在圓錐破碎機的(de)工作過程中，電動(dong)(dong)(dong)機通過傳(chuan)動(dong)(dong)(dong)裝置(zhi)帶動(dong)(dong)(dong)偏心套旋(xuan)轉，動(dong)(dong)(dong)錐(zhui)(zhui)在偏心軸(zhou)套的(de)迫動(dong)(dong)(dong)下做旋(xuan)轉擺動(dong)(dong)(dong)，動(dong)(dong)(dong)錐(zhui)(zhui)靠近(jin)靜錐(zhui)(zhui)的(de)區段即(ji)成為破(po)碎(sui)腔，物料(liao)受到動(dong)(dong)(dong)錐(zhui)(zhui)和(he)靜錐(zhui)(zhui)的(de)多次擠壓和(he)撞擊而(er)破(po)碎(sui)。動(dong)(dong)(dong)錐(zhui)(zhui)離開該區段時，該處已破(po)碎(sui)至要求粒度的(de)物料(liao)在自身重力作用下下落，從錐(zhui)(zhui)底排出。

破(po)(po)(po)碎(sui)(sui)過程是(shi)在(zai)固定(ding)的(de)(de)(de)(de)(de)定(ding)錐(zhui)(zhui)(zhui)(zhui)(zhui)和(he)旋(xuan)(xuan)回運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)的(de)(de)(de)(de)(de)動(dong)(dong)(dong)(dong)錐(zhui)(zhui)(zhui)(zhui)(zhui)之間完成(cheng)的(de)(de)(de)(de)(de)。圓(yuan)錐(zhui)(zhui)(zhui)(zhui)(zhui)破(po)(po)(po)碎(sui)(sui)機(ji)工作(zuo)(zuo)時(shi)，破(po)(po)(po)碎(sui)(sui)機(ji)的(de)(de)(de)(de)(de)水平(ping)軸(zhou)(zhou)(zhou)由電機(ji)通(tong)(tong)過三角皮帶(dai)和(he)皮帶(dai)輪來驅動(dong)(dong)(dong)(dong)，水平(ping)軸(zhou)(zhou)(zhou)通(tong)(tong)過大、小齒輪帶(dai)動(dong)(dong)(dong)(dong)偏(pian)心(xin)套(tao)旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)，破(po)(po)(po)碎(sui)(sui)機(ji)圓(yuan)錐(zhui)(zhui)(zhui)(zhui)(zhui)軸(zhou)(zhou)(zhou)在(zai)偏(pian)心(xin)套(tao)的(de)(de)(de)(de)(de)作(zuo)(zuo)用下(xia)(xia)產生偏(pian)心(xin)距做旋(xuan)(xuan)擺(bai)運(yun)(yun)(yun)動(dong)(dong)(dong)(dong),使得破(po)(po)(po)碎(sui)(sui)壁表面時(shi)而靠近(jin)定(ding)錐(zhui)(zhui)(zhui)(zhui)(zhui)表面,時(shi)而遠離(li)定(ding)錐(zhui)(zhui)(zhui)(zhui)(zhui)表面，從而使石料在(zai)破(po)(po)(po)碎(sui)(sui)腔(qiang)(qiang)(qiang)內不(bu)斷地(di)受到擠壓(ya)、折斷和(he)沖(chong)擊而破(po)(po)(po)碎(sui)(sui)。破(po)(po)(po)碎(sui)(sui)后的(de)(de)(de)(de)(de)物料在(zai)自(zi)(zi)重的(de)(de)(de)(de)(de)作(zuo)(zuo)用下(xia)(xia)從破(po)(po)(po)碎(sui)(sui)機(ji)下(xia)(xia)部的(de)(de)(de)(de)(de)排料口(kou)排出。圓(yuan)錐(zhui)(zhui)(zhui)(zhui)(zhui)破(po)(po)(po)碎(sui)(sui)機(ji)動(dong)(dong)(dong)(dong)錐(zhui)(zhui)(zhui)(zhui)(zhui)的(de)(de)(de)(de)(de)上腔(qiang)(qiang)(qiang)支(zhi)撐(cheng)在(zai)固定(ding)主(zhu)(zhu)軸(zhou)(zhou)(zhou)上端的(de)(de)(de)(de)(de)球面軸(zhou)(zhou)(zhou)瓦上，其下(xia)(xia)腔(qiang)(qiang)(qiang)套(tao)在(zai)偏(pian)心(xin)軸(zhou)(zhou)(zhou)套(tao)的(de)(de)(de)(de)(de)外(wai)面，其運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)由偏(pian)心(xin)軸(zhou)(zhou)(zhou)套(tao)直接帶(dai)動(dong)(dong)(dong)(dong)。當偏(pian)心(xin)軸(zhou)(zhou)(zhou)套(tao)繞(rao)(rao)主(zhu)(zhu)軸(zhou)(zhou)(zhou)旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)時(shi)，動(dong)(dong)(dong)(dong)錐(zhui)(zhui)(zhui)(zhui)(zhui)不(bu)僅隨偏(pian)心(xin)軸(zhou)(zhou)(zhou)套(tao)繞(rao)(rao)機(ji)器(qi)的(de)(de)(de)(de)(de)中(zhong)(zhong)心(xin)線做旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)，而且還繞(rao)(rao)自(zi)(zi)己(ji)(ji)的(de)(de)(de)(de)(de)軸(zhou)(zhou)(zhou)線旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)，該動(dong)(dong)(dong)(dong)錐(zhui)(zhui)(zhui)(zhui)(zhui)是(shi)繞(rao)(rao)著其球面支(zhi)承中(zhong)(zhong)心(xin)作(zuo)(zuo)空間旋(xuan)(xuan)擺(bai)運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)的(de)(de)(de)(de)(de)。動(dong)(dong)(dong)(dong)錐(zhui)(zhui)(zhui)(zhui)(zhui)的(de)(de)(de)(de)(de)軸(zhou)(zhou)(zhou)線與主(zhu)(zhu)軸(zhou)(zhou)(zhou)中(zhong)(zhong)心(xin)線相交于固定(ding)點(dian)，即(ji)球面中(zhong)(zhong)心(xin)點(dian)，其夾角為(wei)進動(dong)(dong)(dong)(dong)角。破(po)(po)(po)碎(sui)(sui)機(ji)運(yun)(yun)(yun)轉(zhuan)(zhuan)(zhuan)時(shi)，動(dong)(dong)(dong)(dong)錐(zhui)(zhui)(zhui)(zhui)(zhui)軸(zhou)(zhou)(zhou)線相對機(ji)器(qi)中(zhong)(zhong)心(xin)線作(zuo)(zuo)圓(yuan)錐(zhui)(zhui)(zhui)(zhui)(zhui)面運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)，其錐(zhui)(zhui)(zhui)(zhui)(zhui)頂(ding)為(wei)球面支(zhi)承中(zhong)(zhong)心(xin)，該點(dian)在(zai)動(dong)(dong)(dong)(dong)錐(zhui)(zhui)(zhui)(zhui)(zhui)的(de)(de)(de)(de)(de)運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)過程中(zhong)(zhong)始(shi)終(zhong)保持靜止。因此，動(dong)(dong)(dong)(dong)錐(zhui)(zhui)(zhui)(zhui)(zhui)的(de)(de)(de)(de)(de)運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)可視為(wei)剛(gang)體繞(rao)(rao)定(ding)點(dian)的(de)(de)(de)(de)(de)轉(zhuan)(zhuan)(zhuan)動(dong)(dong)(dong)(dong)，即(ji)動(dong)(dong)(dong)(dong)錐(zhui)(zhui)(zhui)(zhui)(zhui)的(de)(de)(de)(de)(de)運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)是(shi)由兩種旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)組(zu)成(cheng):進動(dong)(dong)(dong)(dong)運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)或牽連運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(動(dong)(dong)(dong)(dong)錐(zhui)(zhui)(zhui)(zhui)(zhui)繞(rao)(rao)機(ji)器(qi)中(zhong)(zhong)心(xin)線做旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)運(yun)(yun)(yun)動(dong)(dong)(dong)(dong))和(he)自(zi)(zi)轉(zhuan)(zhuan)(zhuan)運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)或相對運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)(動(dong)(dong)(dong)(dong)錐(zhui)(zhui)(zhui)(zhui)(zhui)繞(rao)(rao)自(zi)(zi)己(ji)(ji)的(de)(de)(de)(de)(de)軸(zhou)(zhou)(zhou)線做旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)運(yun)(yun)(yun)動(dong)(dong)(dong)(dong))。

圓錐(zhui)(zhui)(zhui)破(po)碎(sui)機在空載運轉(zhuan)情形下(xia)，動(dong)(dong)(dong)錐(zhui)(zhui)(zhui)自(zi)轉(zhuan)是由(you)球面軸承(cheng)(cheng)給動(dong)(dong)(dong)錐(zhui)(zhui)(zhui)的(de)(de)(de)摩擦力矩(ju)(ju)(ju)和(he)偏(pian)心軸套(tao)(tao)給動(dong)(dong)(dong)錐(zhui)(zhui)(zhui)的(de)(de)(de)摩擦力的(de)(de)(de)數值決(jue)定的(de)(de)(de)，哪(na)個力矩(ju)(ju)(ju)大(da)，則動(dong)(dong)(dong)錐(zhui)(zhui)(zhui)即依此力矩(ju)(ju)(ju)的(de)(de)(de)方向轉(zhuan)動(dong)(dong)(dong)。在正常(chang)情況下(xia)動(dong)(dong)(dong)錐(zhui)(zhui)(zhui)都是順著偏(pian)心軸套(tao)(tao)回轉(zhuan)方向自(zi)轉(zhuan)的(de)(de)(de)，自(zi)轉(zhuan)速(su)度決(jue)定于兩個力矩(ju)(ju)(ju)的(de)(de)(de)差(cha)值。而該(gai)型圓錐(zhui)(zhui)(zhui)破(po)碎(sui)機在球面軸承(cheng)(cheng)和(he)動(dong)(dong)(dong)錐(zhui)(zhui)(zhui)下(xia)襯套(tao)(tao)之間，以控制動(dong)(dong)(dong)錐(zhui)(zhui)(zhui)的(de)(de)(de)自(zi)轉(zhuan)。在有(you)負(fu)載運轉(zhuan)情形下(xia)，石料對(dui)動(dong)(dong)(dong)錐(zhui)(zhui)(zhui)錐(zhui)(zhui)(zhui)面的(de)(de)(de)摩擦力矩(ju)(ju)(ju)遠超過(guo)偏(pian)心軸套(tao)(tao)對(dui)動(dong)(dong)(dong)錐(zhui)(zhui)(zhui)產(chan)生(sheng)的(de)(de)(de)摩擦力矩(ju)(ju)(ju)。

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