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clearfix"><h1>河南摩擦托輥廠家價(jià)格華之泰供</h1><div id="quli7vx" class="proBig"><div id="aus33sf" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/huazhitai1/637196177873837890/6913133.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="wlyeiov" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/huazhitai1/637196177873837890/6913133.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="vkhjqsj" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>河南省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>河南摩擦托輥廠家價(jià)格</p><p><span>***更新：</span>2020-06-18 07:21:53</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="88iz8xe" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">河南華之泰礦機(jī)設(shè)備制造有限公司</a></p><p><span>聯(lián)系人：</span>張家港</p><p><span>郵箱: </span>hnhztkj@163.com</p><p><span>電話: </span>13782553616</p><p><span>傳真: </span>0373_8920198</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0373-8920198</p><p><span>地址: </span>長(zhǎng)垣縣蒲西區(qū)侯屯村東</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="pegdpln" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="ujgdubd" class="box"><p><p style="text-indent:25px">摩擦托輥具有極強(qiáng)的防止輸送帶損傷和防止跑偏的能力，利用摩擦阻力和摩擦輪弧度的跑偏機(jī)理達(dá)到防止和糾正運(yùn)輸帶跑偏，達(dá)到調(diào)心作用。摩擦托輥?zhàn)饔茫和休伒淖饔檬侵屋斔蛶Ш臀锪现亓?。托輥運(yùn)轉(zhuǎn)必須靈活可靠。減少輸送帶同托輥的摩擦力，河南摩擦托輥廠家價(jià)格，對(duì)占輸送機(jī)總成本25%以上的輸送帶的壽命起著關(guān)鍵作用，河南摩擦托輥廠家價(jià)格。雖然托輥在帶式輸送機(jī)中是一個(gè)較小部件，結(jié)構(gòu)并不復(fù)雜，但制造出質(zhì)量好的托輥并非易事，河南摩擦托輥廠家價(jià)格。如果輸送皮帶跑偏時(shí)，相對(duì)重心向哪偏哪邊的摩擦力就會(huì)加大，在摩擦力的作用下，摩擦力大的一端就會(huì)向輸送帶運(yùn)行方向產(chǎn)生擺動(dòng)，這種自動(dòng)擺動(dòng)的功能將皮帶調(diào)回到中間的運(yùn)行路線上。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南摩擦托輥廠家價(jià)格" src="http://tyunfile.71360.com/UploadFile/huazhitai1/637196177873837890/6913133.jpg"></div><p style="text-indent:25px">緩沖托輥要注意溫度保護(hù)：帶式輸送機(jī)滾筒與皮帶摩擦使其溫度超限時(shí)，緊貼滾筒安裝的檢測(cè)裝置發(fā)出超溫信號(hào)，接收機(jī)收到信號(hào)后，經(jīng)3s 延時(shí)，使執(zhí)行部分動(dòng)作，切斷電動(dòng)機(jī)供電，輸送機(jī)自動(dòng)停轉(zhuǎn)，起到溫度保護(hù)作用。托輥組速度保護(hù)：若輸送機(jī)發(fā)生故障，如電動(dòng)機(jī)燒毀、機(jī)械傳動(dòng)部分損壞、皮帶或鏈子拉斷、皮帶打滑等，安裝在輸送機(jī)被動(dòng)機(jī)件上的事gu傳感器SG中的磁控開關(guān)不能閉合或不能按正常速度閉合這時(shí)控制系統(tǒng)將按反時(shí)限特性經(jīng)一定延時(shí)后，速度保護(hù)電路起作用，使執(zhí)行部分動(dòng)作，切斷電動(dòng)機(jī)供電，以避免事gu擴(kuò)大。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南摩擦托輥廠家價(jià)格" src="http://tyunfile.71360.com/UploadFile/huazhitai1/637195419815302735/9064599.jpg"></div><p> 托輥是一個(gè)結(jié)構(gòu)簡(jiǎn)單的部件，如果制造精度達(dá)到設(shè)計(jì)要求，軸承不被污染，長(zhǎng)期在良好的 </p> <p> 潤(rùn)滑狀態(tài)下工作，使用壽命應(yīng)該達(dá)到10-15萬(wàn)小時(shí)。但是目前在礦山惡劣的環(huán)境下，托輥的磨損非常嚴(yán)重。煤礦機(jī)帶式輸送機(jī)托輥存在的主要問(wèn)題有托輥的密封性能差，軸承被淋水或粉塵污染。在選購(gòu)方面，我們根據(jù)緩沖托輥的特點(diǎn)提出了一下幾點(diǎn)注意事項(xiàng)：托輥徑向跳動(dòng)量；托輥靈活度；軸向竄動(dòng)量。托輥防塵性能、防水性能、托輥軸向承載性能、托輥抗沖擊性能、托輥使用壽命。 </p></p><br /><p>文章來(lái)源地址: 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