閱(yue)讀(dou):897次(ci)
旋(xuan)回(hui)有(you)側(zhai)麵(mian)卸(xie)料(liao)和(hu)中(zhong)心(xin)卸(xie)料(liao)兩(liang)種(zhong),側(zhai)麵(mian)卸(xie)料(liao)由(you)於(yu)機(ji)身(shen)高(gao)度(duo)大(dai),卸(xie)料(liao)容(rong)易(yi)堵(du)塞(se)等(deng)缺(que)點(dian),目(mu)前(qian)已(yi)基(ji)本(ben)淘(tao)汰(tai),普(pu)遍(bian)生(sheng)產(chan)矮(ai)機(ji)架(jia)的(di)中(zhong)心(xin)卸(xie)料(liao)結(jie)構(gou)。
旋(xuan)回(hui)由(you)構(gou)成(cheng)機(ji)架(jia),其(qi)中(zhong)構(gou)成(cheng)固(gu)定(ding)錐(zhui)。破(po)碎(sui)錐(zhui)安(an)裝(zhuang)在(zai)主(zhu)軸(zhou)上(shang),主(zhu)軸(zhou)上(shang)端(duan)由(you)懸(xuan)掛(gua)裝(zhuang)置(zhi)懸(xuan)掛(gua)在(zai)橫(heng)梁(liang)上(shang),下(xia)端(duan)插(cha)在(zai)偏(pian)心(xin)軸(zhou)套(tao)內(nei)。偏(pian)心(xin)軸(zhou)套(tao)在(zai)鋼(gang)材(cai)套(tao)和(hu)中(zhong)心(xin)套(tao)筒(tong)內(nei)旋(xuan)轉(zhuan)。鋼(gang)襯(chen)套(tao)壓(ya)合(ge)於(yu)中(zhong)心(xin)套(tao)筒(tong)內(nei)。在(zai)中(zhong)心(xin)套(tao)筒(tong)與(yu)圓(yuan)錐(zhui)齒(chi)輪(lun)之(zhi)間(jian),有(you)三(san)片(pian)止(zhi)推(tui)圓(yuan)盤(pan),以(yi)支(zhi)承(cheng)圓(yuan)錐(zhui)齒(chi)輪(lun)與(yu)偏(pian)心(xin)軸(zhou)套(tao)重(chong)量(liang)及(ji)受(shou)力(li)。下(xia)麵(mian)的(di)圓(yuan)盤(pan)是(shi)鋼(gang)製(zhi)的(di),用(yong)銷(xiao)子(zi)固(gu)定(ding)於(yu)中(zhong)心(xin)套(tao)筒(tong)上(shang),不(bu)能(neng)轉(zhuan)動(dong),上(shang)麵(mian)的(di)圓(yuan)盤(pan)也(ye)是(shi)鋼(gang)製(zhi)的(di),用(yong)螺(luo)釘(ding)固(gu)定(ding)於(yu)圓(yuan)錐(zhui)齒(chi)輪(lun)上(shang),和(hu)它(ta)一(yi)起(qi)轉(zhuan)動(dong),中(zhong)間(jian)的(di)圓(yuan)盤(pan)是(shi)青(qing)銅(tong)製(zhi)的(di),它(ta)在(zai)上(shang)下(xia)圓(yuan)盤(pan)之(zhi)間(jian)自(zi)由(you)地(de)轉(zhuan)動(dong)。
電(dian)動(dong)機(ji)經(jing)帶(dai)輪(lun)通(tong)過(guo)聯(lian)軸(zhou)器(qi)、傳(zhuan)動(dong)軸(zhou)、圓(yuan)錐(zhui)齒(chi)輪(lun)和(hu)帶(dai)動(dong)偏(pian)心(xin)軸(zhou)套(tao)轉(zhuan)動(dong)。當(dang)偏(pian)心(xin)軸(zhou)套(tao)轉(zhuan)動(dong)時(shi),主(zhu)軸(zhou)與(yu)壓(ya)合(ge)於(yu)其(qi)中(zhong)部(bu)的(di)破(po)碎(sui)錐(zhui)隨(sui)之(zhi)作(zuo)旋(xuan)擺(bai)運(yun)動(dong)。主(zhu)軸(zhou)上(shang)端(duan)懸(xuan)掛(gua)於(yu)橫(heng)梁(liang)上(shang),破(po)碎(sui)錐(zhui)沿(yan)著(zhuo)以(yi)懸(xuan)掛(gua)點(dian)o為(wei)頂(ding)點(dian)的(di)錐(zhui)麵(mian)軌(gui)跡(ji)作(zuo)旋(xuan)擺(bai)運(yun)動(dong)。
破(po)碎(sui)錐(zhui)上(shang)裝(zhuang)有(you)高(gao)錳(meng)鋼(gang)的(di)截(jie)錐(zhui)形(xing)齒(chi)板(pan)。為(wei)了(liao)使(shi)齒(chi)板(pan)與(yu)破(po)碎(sui)錐(zhui)緊(jin)密(mi)接(jie)觸(chu),在(zai)兩(liang)者(zhe)之(zhi)間(jian)澆(jiao)注(zhu)鋅(xin),並(bing)在(zai)齒(chi)板(pan)上(shang)端(duan)用(yong)螺(luo)母(mu)壓(ya)緊(jin)。在(zai)螺(luo)母(mu)上(shang)部(bu)有(you)鎖(suo)緊(jin)板(pan),以(yi)防(fang)螺(luo)母(mu)鬆(song)動(dong)。固(gu)定(ding)錐(zhui)上(shang)裝(zhuang)有(you)兩(liang)排(pai)或(huo)更(geng)多(duo)的(di)單(shan)塊(kuai)襯(chen)板(pan),通(tong)常(chang)電(dian)是(shi)高(gao)錳(meng)鋼(gang)製(zhi)成(cheng),襯(chen)板(pan)背(bei)後(hou)澆(jiao)注(zhu)鋅(xin)、混(hun)凝(ning)上(shang)或(huo)環(huan)氧(yang)樹(shu)脂(zhi)。
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