鱗板輸送機故障診斷
(1)滾筒(tong)(tong)在重新下軌(gui)(gui)道運行過程中產生偏差,導致滾筒(tong)(tong)極易(yi)脫(tuo)軌(gui)(gui)、卡軌(gui)(gui),破壞滾筒(tong)(tong)及傳動(dong)鏈。
(2)傳(chuan)動鏈(lian)條與(yu)鱗板(ban)的(de)連(lian)(lian)接、滾(gun)軸橡膠(jiao)支座與(yu)鱗板(ban)的(de)連(lian)(lian)接都為選用二顆(ke)M10的(de)地(di)腳(jiao)(jiao)螺(luo)栓。因為地(di)腳(jiao)(jiao)螺(luo)栓過小,鱗板(ban)又薄,運行時聯(lian)接地(di)腳(jiao)(jiao)螺(luo)栓非常(chang)容易松脫和(he)掉(diao)下來(lai)。松脫和(he)脫落地(di)腳(jiao)(jiao)螺(luo)栓又無(wu)法(fa)得到妥善處(chu)理(li),那樣(yang)就會造成傳(chuan)動鏈(lian)條與(yu)鱗板(ban)、滾(gun)軸座與(yu)鱗板(ban)掉(diao)下來(lai)等狀(zhuang)況。
鏈條和鏈輪產生側磨
1、依據鱗板輸送機的(de)(de)使用說明,定下機(ji)器的(de)(de)豎向軸(zhou)線(xian)。豎向軸(zhou)線(xian)是所有輸(shu)送機(ji)的(de)(de)組裝(zhuang)標(biao)(biao)準,在廠(chang)(chang)區內部結(jie)構,一(yi)般要以廠(chang)(chang)房(fang)柱(zhu)網座標(biao)(biao)為依(yi)(yi)據(ju)標(biao)(biao)明的(de)(de)。畫(hua)線(xian)時,*好以廠(chang)(chang)房(fang)柱(zhu)網作(zuo)(zuo)一(yi)次標(biao)(biao)準,劃到輸(shu)送機(ji)的(de)(de)豎向軸(zhou)線(xian)及頭、齒箱的(de)(de)縱向軸(zhou)線(xian)。如(ru)果(guo)跟(gen)皮帶輸(shu)送機(ji)相(xiang)關(guan)的(de)(de)機(ji)器設備(bei)早已組裝(zhuang)到位,安(an)裝(zhuang)中(zhong),則要以這種鄰近機(ji)器設備(bei)的(de)(de)相(xiang)關(guan)性寬(kuan)度(du)為重要依(yi)(yi)據(ju)來決定其軸(zhou)線(xian),與(yu)廠(chang)(chang)房(fang)柱(zhu)網絡的(de)(de)關(guan)聯規格僅作(zuo)(zuo)參(can)考,那樣(yang),更容易確保輸(shu)送設備(bei)穩定地(di)工作(zuo)(zuo)中(zhong);
2、在(zai)輸送機的垂(chui)直(zhi)(zhi)中(zhong)(zhong)線(xian)上,首先(xian)擺脫頭(tou)軸(zhou)榫(sun)中(zhong)(zhong)心線(xian)的中(zhong)(zhong)間(jian)位(wei)置,然后沿垂(chui)直(zhi)(zhi)軸(zhou)逐項準確測量(liang)。下尾(wei)軸(zhou)榫(sun)的中(zhong)(zhong)間(jian)位(wei)置根據輸送機總長度(du)規格確定;
3、根據(ju)上述軸線,明(ming)確相(xiang)關聲卡機(ji)架的地腳部(bu)(bu)位(wei)、軌道安裝部(bu)(bu)位(wei)、驅動機(ji)構(gou)定位(wei)核心規(gui)格(ge)等(deng);
4、確認中間(jian)位(wei)置后(hou),根據(ju)土(tu)建工(gong)程(cheng)施工(gong)圖,搜索相關承重結(jie)構并清除,然后(hou)根據(ju)使用說明要求(qiu)組裝各種聲卡框架(jia);
5、安裝(zhuang)完成(cheng)后,安裝(zhuang)聲(sheng)卡架(jia)(包括頭架(jia)、尾架(jia)、中(zhong)間支(zhi)架(jia)、驅動機構等)的軌道;
6、組裝(zhuang)傳(chuan)(chuan)動(dong)(dong)(dong)鏈(lian)(lian)(lian)(lian)軸構件、拉緊鏈(lian)(lian)(lian)(lian)軸構件和(he)鏈(lian)(lian)(lian)(lian)輪(lun)鏈(lian)(lian)(lian)(lian)時,確保共面(mian)(mian)偏(pian)差(cha)(cha)盡可能小;鏈(lian)(lian)(lian)(lian)軸應平行;同一(yi)(yi)鏈(lian)(lian)(lian)(lian)條(tiao)的(de)鏈(lian)(lian)(lian)(lian)輪(lun)應始終保持在同一(yi)(yi)平面(mian)(mian)上,以防傾斜(xie)和(he)振(zhen)動(dong)(dong)(dong)。鏈(lian)(lian)(lian)(lian)輪(lun)鏈(lian)(lian)(lian)(lian)的(de)共面(mian)(mian)偏(pian)差(cha)(cha)會導(dao)致(zhi)傳(chuan)(chuan)動(dong)(dong)(dong)鏈(lian)(lian)(lian)(lian)的(de)橫向晃動(dong)(dong)(dong),導(dao)致(zhi)鏈(lian)(lian)(lian)(lian)輪(lun)和(he)鏈(lian)(lian)(lian)(lian)輪(lun)的(de)側磨和(he)沖擊,從而(er)削弱傳(chuan)(chuan)動(dong)(dong)(dong)鏈(lian)(lian)(lian)(lian)過渡配合(he)處(chu)的(de)連接(jie)牢固性。嚴重者需切斷銷釘等止鎖(suo)部(bu)件,導(dao)致(zhi)傳(chuan)(chuan)動(dong)(dong)(dong)鏈(lian)(lian)(lian)(lian)腹部(bu)爬向嚙合(he)角。