鱗板輸送機故障診斷
(1)滾軸(zhou)再下(xia)軌道(dao)中(zhong)運行中(zhong)產生偏位,導(dao)致滾軸(zhou)非常容易掉軌、卡軌,毀壞滾軸(zhou)和傳動鏈條。
(2)兩個M10地腳螺栓用于(yu)傳動(dong)鏈(lian)與(yu)鱗(lin)(lin)板的連接,滾軸橡膠支架與(yu)鱗(lin)(lin)板的連接。由于(yu)地腳螺栓過(guo)小,鱗(lin)(lin)片較薄,在(zai)運行過(guo)程中(zhong),地腳螺栓很容易(yi)松動(dong)和脫落。地腳螺栓的松動(dong)和脫落不能得到適當的處理,這將(jiang)導致傳動(dong)鏈(lian)條(tiao)和鱗(lin)(lin)板、滾軸座和鱗(lin)(lin)板脫落。
鏈條和鏈輪產生側磨
1、根據鱗板輸送機的(de)使用(yong)說(shuo)明,確定(ding)(ding)機(ji)器的(de)垂(chui)(chui)直軸(zhou)(zhou)。垂(chui)(chui)直軸(zhou)(zhou)是(shi)所(suo)有輸(shu)(shu)送機(ji)的(de)裝(zhuang)(zhuang)配標準(zhun),在工廠(chang)內部(bu)結構上,一(yi)般(ban)要根(gen)據(ju)工廠(chang)柱(zhu)網標記。畫線時,*最好(hao)以廠(chang)房柱(zhu)網為標準(zhun),畫出輸(shu)(shu)送機(ji)的(de)垂(chui)(chui)直軸(zhou)(zhou)和頭、齒箱的(de)垂(chui)(chui)直軸(zhou)(zhou)。如果與(yu)帶(dai)式輸(shu)(shu)送機(ji)相關的(de)機(ji)械設備已經組裝(zhuang)(zhuang)到位(wei),并且在安裝(zhuang)(zhuang)過程中,軸(zhou)(zhou)線應(ying)根(gen)據(ju)相鄰機(ji)械設備的(de)相關寬度確定(ding)(ding)。與(yu)工廠(chang)柱(zhu)網絡的(de)相關規格僅(jin)供參(can)考,更容易(yi)保證輸(shu)(shu)送設備的(de)穩定(ding)(ding)運行;
2、在輸送(song)(song)機(ji)的(de)垂直(zhi)中(zhong)線上(shang),首先擺脫(tuo)頭軸榫(sun)中(zhong)心(xin)線的(de)中(zhong)間位(wei)置,然后沿垂直(zhi)軸逐(zhu)項準確測量。下尾軸榫(sun)的(de)中(zhong)間位(wei)置根據輸送(song)(song)機(ji)總長度規格確定(ding);
3、以以上軸線(xian)為依據,明確相關聲(sheng)卡機架的土地(di)腳部位、軌道(dao)安裝(zhuang)部位、驅動機構定位核(he)心規格等;
4、確認了各中間位置以后,應根據土(tu)建工程(cheng)建筑施工圖,搜索出相(xiang)關承重結構并(bing)給予清除,然(ran)后按照使用說明要求進行各種各樣聲卡機架組裝;
5、安裝(zhuang)完(wan)成后,安裝(zhuang)聲卡架(包括頭架、尾架、中間支架、驅動機構等)的(de)軌(gui)道(dao);
6、組裝傳(chuan)動(dong)鏈(lian)(lian)(lian)(lian)(lian)輪(lun)軸構(gou)件、拉(la)緊鏈(lian)(lian)(lian)(lian)(lian)輪(lun)軸構(gou)件和(he)鏈(lian)(lian)(lian)(lian)(lian)輪(lun)鏈(lian)(lian)(lian)(lian)(lian)時,確保共面偏差盡可能小;鏈(lian)(lian)(lian)(lian)(lian)輪(lun)軸應(ying)相互平行;同一鏈(lian)(lian)(lian)(lian)(lian)條的(de)(de)(de)鏈(lian)(lian)(lian)(lian)(lian)輪(lun)鏈(lian)(lian)(lian)(lian)(lian)應(ying)始(shi)終(zhong)保持在同一平面上,以防止傾(qing)斜和(he)振動(dong)。鏈(lian)(lian)(lian)(lian)(lian)輪(lun)鏈(lian)(lian)(lian)(lian)(lian)的(de)(de)(de)共面偏差會導致傳(chuan)動(dong)鏈(lian)(lian)(lian)(lian)(lian)的(de)(de)(de)橫向晃(huang)動(dong),導致鏈(lian)(lian)(lian)(lian)(lian)輪(lun)和(he)鏈(lian)(lian)(lian)(lian)(lian)輪(lun)的(de)(de)(de)側磨和(he)沖(chong)擊,從而削弱傳(chuan)動(dong)鏈(lian)(lian)(lian)(lian)(lian)過渡配合處的(de)(de)(de)連接牢固性。嚴重者需要(yao)切斷銷釘等止鎖零(ling)件,導致傳(chuan)動(dong)鏈(lian)(lian)(lian)(lian)(lian)腹部爬向嚙合角;