瀏覽次數:
zhendongshailiyongzhendongdianjizuoweizhendongyuan,zhendongshaidianjidezhendongshiwuliaozaishaiwangshangbeipaoqidetongshixiangqianzuozhixianyundong,wuliaoconggeiliaojijunyundijinrushaifenjidejinliaokou,tongguoduocengshaiwangchanshengshuzhongguigedeshaishangwu、篩下物、分別從各自的出口排出。具有耗能低、產量高、結構簡單、易維修、quanfengbijiegoudengyoudian。wufenchenyisan,zidongpailiao,gengshiheyuliushuixianzuoye。chanpinfenweidancengheduoceng,shihebutongxuqiu,tongshiyekeweidandudingzuo。duifenzhuang、顆粒狀物料的篩選和分級。
1.振動篩電機具有激振動力與功率配合得當,振動力大,機體重量輕,體積小,機械噪音低。
2.振zhen動dong頻pin率lv範fan圍wei大da。電dian磁ci式shi激ji振zhen器qi的de振zhen動dong頻pin率lv是shi固gu定ding的de,一yi般ban等deng於yu電dian源yuan步bu率lv,而er振zhen動dong電dian機ji的de振zhen動dong頻pin率lv可ke通tong過guo調tiao整zheng轉zhuan速su的de辦ban法fa進jin行xing大da範fan圍wei的de調tiao整zheng,並bing且qie能neng按an照zhao不bu同tong的de通tong途tu任ren意yi選xuan擇ze振zhen動dong頻pin率lv和he振zhen幅fu。受shou電dian源yuan波bo動dong的de影ying響xiang小xiao,電dian磁ci式shi激ji振zhen器qi會hui由you於yu電dian壓ya變bian化hua而er引yin起qi激ji振zhen力li發fa生sheng大da的de變bian化hua,但dan振zhen動dong電dian機ji中zhong,這zhe種zhong變bian化hua就jiu非fei常chang小xiao。
3.duojizuhe,keshixianzitongbunengwanchengbutonggongyiyaoqiu。kegenjuzhendongdianjideanzhuangfangshigaibianjizhenlidefangxiang。zhixutiaozhengpianxinkuaidejiajiao,jiukewujitiaozhengjizhenlihezhenfu。zhendongshaizhuanyongzhendongdianjidechaixiefangfa,ruxia:1.振(zhen)動(dong)源(yuan)三(san)相(xiang)異(yi)步(bu)電(dian)動(dong)機(ji)在(zai)拆(chai)卸(xie)的(de)時(shi)候(hou)要(yao)先(xian)拆(chai)下(xia)振(zhen)動(dong)電(dian)機(ji)的(de)外(wai)部(bu)接(jie)線(xian),並(bing)做(zuo)好(hao)標(biao)記(ji),用(yong)工(gong)具(ju)來(lai)拆(chai)卸(xie)電(dian)機(ji)軸(zhou)上(shang)的(de)帶(dai)輪(lun)或(huo)聯(lian)軸(zhou)器(qi),有(you)時(shi)需(xu)要(yao)先(xian)加(jia)一(yi)些(xie)煤(mei)油(you)在(zai)帶(dai)輪(lun)的(de)電(dian)機(ji)軸(zhou)之(zhi)間(jian)的(de)縫(feng)隙(xi)中(zhong),使(shi)之(zhi)滲(shen)透(tou)潤(run)滑(hua),便(bian)於(yu)拆(chai)卸(xie)。有(you)的(de)軸(zhou)和(he)輪(lun)配(pei)合(he)較(jiao)緊(jin)的(de),還(hai)需(xu)要(yao)對(dui)輪(lun)迅(xun)速(su)加(jia)熱(re)(同時用濕布包住轉軸),才能將輪拆下。
2.對於裝有滾動軸承的電機,應先拆下軸承外蓋,再鬆開端蓋的緊固螺釘,並在端蓋與機座外殼的接縫處做好標記(前後兩個端蓋的標記不應相同),將卸下的緊固端蓋的螺釘擰入電機端蓋上專門設置的兩個螺孔中,將端蓋頂出。
3.沒有這種螺孔的電機,則隻能用鏨子(又叫扁鏟)和鐵錘敲打端蓋與機座的接縫處,把端蓋從機座上卸下來。
4.如端蓋較重,應用起重設備吊住端蓋,逐步卸下。抽出轉子時,必須注意不要碰傷定子線圈,轉子重量不大的,可以用手抽出;重量較大的,就應該用起重設備來吊出。
5.先(xian)將(jiang)轉(zhuan)子(zi)軸(zhou)兩(liang)端(duan)套(tao)以(yi)起(qi)重(zhong)用(yong)鋼(gang)絲(si)繩(sheng)用(yong)起(qi)重(zhong)設(she)備(bei)吊(diao)住(zhu)轉(zhuan)子(zi),慢(man)慢(man)移(yi)出(chu),注(zhu)意(yi)防(fang)止(zhi)碰(peng)壞(huai)線(xian)圈(quan)。再(zai)在(zai)軸(zhou)的(de)一(yi)端(duan)套(tao)上(shang)一(yi)根(gen)鋼(gang)管(guan),為(wei)了(le)不(bu)使(shi)鋼(gang)管(guan)刮(gua)傷(shang)軸(zhou)頸(jing),可(ke)在(zai)鋼(gang)管(guan)內(nei)襯(chen)一(yi)層(ceng)厚(hou)紙(zhi)板(ban)繼(ji)續(xu)將(jiang)轉(zhuan)子(zi)逐(zhu)步(bu)移(yi)出(chu),待(dai)轉(zhuan)子(zi)的(de)重(zhong)心(xin)已(yi)移(yi)到(dao)定(ding)子(zi)外(wai)麵(mian)時(shi),在(zai)轉(zhuan)子(zi)軸(zhou)端(duan)下(xia)墊(dian)一(yi)支(zhi)架(jia),將(jiang)鋼(gang)絲(si)繩(sheng)套(tao)在(zai)轉(zhuan)子(zi)中(zhong)間(jian),即(ji)可(ke)將(jiang)轉(zhuan)子(zi)全(quan)部(bu)抽(chou)出(chu)。
6.檢查完振動電機之後,充分確定振動電機可以正常工作後,再重新按照拆卸過程中所標記的,按照順序再重新對振動電機進行組裝。
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