輸送帶出溜是因?yàn)楹喂剩枯斔蛶д＿\(yùn)轉(zhuǎn)時(shí)，帶速不低于輥筒轉(zhuǎn)速的95%。假如輥筒與輸送帶的磨擦力不夠，輸送帶就容易顯露出溜的現(xiàn)象。引動(dòng)輥筒與輸送帶磨擦力不夠的端由眾多，常見(jiàn)的有：拉力不夠、負(fù)荷工作、輥筒外表磨擦系數(shù)不夠等。
Why does the conveyor belt slip? When the conveyor belt operates normally, the belt speed shall not be lower than 95% of the roller speed. If the friction between the roller and the conveyor belt is not enough, the conveyor belt is easy to show slip. There are many ends with insufficient friction between the driving roller and the conveyor belt. The common ones are: insufficient tension, load work, insufficient friction coefficient on the surface of the roller, etc.
拉力不夠的端由有：張緊行程不夠、配幢幢量不夠、輸送帶太長(zhǎng)等;輥筒外表磨擦系數(shù)不夠的端由有：輥筒外表粉和水發(fā)酵制成的食品膠磨耗太大、帶體過(guò)濕或粘有潤(rùn)滑油油、帶體外表粘有物料(易被水溶漲的)。
The ends with insufficient tension are: insufficient tensioning stroke, insufficient allocation, too long conveyor belt, etc; The ends with insufficient friction coefficient on the surface of the roller are: the food glue made of roller surface powder and water fermentation is worn too much, the belt body is too wet or stuck with lubricating oil, and there are materials on the surface of the belt body (easy to be dissolved by water).
皮帶輸送帶常見(jiàn)故障分析
Analysis of common faults of belt conveyor belt
1.皮帶輸送線聲響出現(xiàn)異常
1. The sound of belt conveyor line is abnormal
正常情況下，皮帶輸送線在運(yùn)轉(zhuǎn)的長(zhǎng)河中產(chǎn)生的聲浪是比較小，只要聲響出現(xiàn)異常，也許縱使空氣軸承面世毀壞還是托輥嚴(yán)重偏離核心，一旦電動(dòng)機(jī)與減速機(jī)之間的聯(lián)軸器長(zhǎng)出題材，就會(huì)驅(qū)動(dòng)驅(qū)動(dòng)安設(shè)等出現(xiàn)噪音。
Under normal circumstances, the sound wave generated by the belt conveyor line in the long river of operation is relatively small. As long as the sound is abnormal, maybe even if the air bearing is damaged, the idler is seriously deviated from the core. Once the theme grows from the coupling between the motor and the reducer, there will be noise in the driving installation.
2.皮帶輸送線現(xiàn)出斷帶事端
2. The belt conveyor is broken
皮帶輸送機(jī)日夜不間斷的干活。膠帶在長(zhǎng)期的周轉(zhuǎn)事后其使用壽命會(huì)縮水。在運(yùn)載的進(jìn)程中如若膠帶遭劫大塊煤塊等硬物的卡阻，會(huì)產(chǎn)出張力擴(kuò)充進(jìn)而促成斷帶氣象的時(shí)有發(fā)生。另外，膠帶在跑偏的情況下容易出新膠帶撕開(kāi)此情此景。
The belt conveyor works day and night. After long-term turnover, the service life of the tape will shrink. In the process of transportation, if the belt is robbed and blocked by hard objects such as large coal blocks, tension expansion will occur, which will lead to the occurrence of belt breakage from time to time. In addition, when the tape deviates, it is easy to tear the new tape.
3.輸送帶出新出溜事端
3. New slip of conveyor belt
輸送機(jī)長(zhǎng)出溜的事端其原由有兩個(gè)：首先就是輸送帶離開(kāi)滾筒處的張力欠缺，張力又太小，就會(huì)驅(qū)動(dòng)輸送帶應(yīng)運(yùn)而生出溜的氣象。附有，輸機(jī)的升升降降太多，有雅量的飄塵積淀，從沒(méi)對(duì)輸送機(jī)拓展頓時(shí)的檢修與轉(zhuǎn)換，導(dǎo)致阻力附加也會(huì)出新出溜事端。末了是相對(duì)高度較低，物料的水平進(jìn)度比較快，會(huì)誘致下層皮帶的側(cè)向地應(yīng)力大，在小抄兒橫斷面物料易于面世偏斜，隨即掀起出溜狀況。
There are two reasons for the long slip of the conveyor: the first is the lack of tension at the place where the conveyor belt leaves the drum, and the tension is too small, which will drive the conveyor belt to slip at the historic moment. In addition, there are too many ups and downs of the conveyor, there is generous dust accumulation, and there is no immediate maintenance and conversion for the expansion of the conveyor, resulting in additional resistance and new slip accidents. Finally, the relative height is relatively low, and the horizontal progress of materials is relatively fast, which will induce large lateral in-situ stress of the lower belt. In the cross section of xiaojianer, the materials are easy to appear and deflect, and then set off the slip condition.
二、撕碎故障以防方法剖解
2、 Tear failure to prevent method dissection
爬坡皮帶輸送機(jī)，抽屜式皮帶機(jī)，稱重皮帶輸送機(jī)的裝具進(jìn)行精心的檢查，檢討工作是視事順利開(kāi)展的前提；輸送線在周轉(zhuǎn)的歷程中比較常見(jiàn)的題材，科學(xué)合理的跑偏的問(wèn)題亦可正常運(yùn)作。對(duì)跑偏的處理首先要調(diào)整輸送機(jī)驅(qū)動(dòng)滾筒與改向滾筒的職務(wù)，依據(jù)不同的跑向使喚不同的處理方式。具體表現(xiàn)為。
The equipment of climbing belt conveyor, drawer belt conveyor and weighing belt conveyor shall be carefully inspected and reviewed, which is the premise of smooth operation; The conveying line is a common subject in the process of turnover, and the scientific and reasonable deviation problem can also operate normally. To deal with the deviation, we should first adjust the positions of the conveyor driving drum and the reversing drum, and call different treatment methods according to different running directions. The specific performance is.
調(diào)整使得滾筒的崗位，如果首級(jí)滾筒向右方偏跑，這就是說(shuō)就內(nèi)需將外手的軸承座向前運(yùn)動(dòng)；調(diào)動(dòng)皮帶輸送線的張緊度，輸送線的張緊度是護(hù)持膠帶始終有足夠的張緊度力安上；直徑的調(diào)整，如若皮帶的直徑輕重緩急不一致也會(huì)招致運(yùn)送過(guò)程中的跑偏。
Adjust the position of the roller. If the first stage roller deviates to the right, that is to say, the bearing seat of the outer hand needs to move forward; Adjust the tension of the belt conveyor line. The tension of the conveyor line is that the protective belt always has enough tension force to install; For diameter adjustment, if the diameter of the belt is inconsistent, it will also lead to deviation during transportation.
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