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皮带输送带常见故障分析

来源:http://www.huafengxiangsu.com 时间:2022-05-14 15:41:46 浏览次数:
输送带出溜是因为何故?输送带正常运转时,带速不低于辊筒转速的95%。假如辊筒与输送带的磨擦力不够,输送带就容易显露出溜的现象。引动辊筒与输送带磨擦力不够的端由众多,常见的有:拉力不够、负荷工作、辊筒外表磨擦系数不够等。
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.
拉力不够的端由有:张紧行程不够、配幢幢量不够、输送带太长等;辊筒外表磨擦系数不够的端由有:辊筒外表粉和水发酵制成的食品胶磨耗太大、带体过湿或粘有润滑油油、带体外表粘有物料(易被水溶涨的)。
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).
皮带输送带常见故障分析
Analysis of common faults of belt conveyor belt
1.皮带输送线声响出现异常
1. The sound of belt conveyor line is abnormal
正常情况下,皮带输送线在运转的长河中产生的声浪是比较小,只要声响出现异常,也许纵使空气轴承面世毁坏还是托辊严重偏离核心,一旦电动机与减速机之间的联轴器长出题材,就会驱动驱动安设等出现噪音。
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.
山东流水线输送带
2.皮带输送线现出断带事端
2. The belt conveyor is broken
皮带输送机日夜不间断的干活。胶带在长期的周转事后其使用寿命会缩水。在运载的进程中如若胶带遭劫大块煤块等硬物的卡阻,会产出张力扩充进而促成断带气象的时有发生。另外,胶带在跑偏的情况下容易出新胶带撕开此情此景。
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.输送带出新出溜事端
3. New slip of conveyor belt
输送机长出溜的事端其原由有两个:首先就是输送带离开滚筒处的张力欠缺,张力又太小,就会驱动输送带应运而生出溜的气象。附有,输机的升升降降太多,有雅量的飘尘积淀,从没对输送机拓展顿时的检修与转换,导致阻力附加也会出新出溜事端。末了是相对高度较低,物料的水平进度比较快,会诱致下层皮带的侧向地应力大,在小抄儿横断面物料易于面世偏斜,随即掀起出溜状况。
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
爬坡皮带输送机,抽屉式皮带机,称重皮带输送机的装具进行精心的检查,检讨工作是视事顺利开展的前提;输送线在周转的历程中比较常见的题材,科学合理的跑偏的问题亦可正常运作。对跑偏的处理首先要调整输送机驱动滚筒与改向滚筒的职务,依据不同的跑向使唤不同的处理方式。具体表现为。
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.
调整使得滚筒的岗位,如果首级滚筒向右方偏跑,这就是说就内需将外手的轴承座向前运动;调动皮带输送线的张紧度,输送线的张紧度是护持胶带始终有足够的张紧度力安上;直径的调整,如若皮带的直径轻重缓急不一致也会招致运送过程中的跑偏。
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.
山东流水线输送带专注行业多年,关注更多资讯请及时关注我们www.huafengxiangsu.com
Shandong assembly line conveyor belt has focused on the industry for many years. For more information, please pay attention to us at www.huafengxiangsu.com com 。
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