1、保送带运转速度普通不宜大于2.5m/s,块度大,磨损性大的物料和运用固定梨的卸料安装应尽量采用低速。
1. The running speed of the belt should not be more than 2.5m/s. The material with large fragmentation and wear resistance and the unloading installation of the fixed pear should adopt low speed as far as possible.
2、滚筒保送机的传动滚筒直径与保送带布层的关系、传动滚筒、改向滚筒的配套以及对托辊槽角的请求应依据运输机的设计规则,合理选取。
2. The relationship between the diameter of the driving drum and the layers of the belt, the matching of the driving drum and the reversing drum, and the request for the groove angle of the idler should be reasonably selected according to the design rules of the conveyor.
3、给料方向应顺保送带的运转方向,为减小物料下落时对保送带的冲击应采溜槽,减小物料落差间隔;保送带受料段,应缩短托辊间距和采用缓冲托辊为漏料,保送带顺应采用柔软适度的挡料板,以免档料板过硬,刮破保送带的带面。
3. The feeding direction should follow the running direction of the belt, chute should be used to reduce the impact of material falling on the belt, and material drop interval should be reduced; the feeding section of the belt should shorten the distance between idlers and buffer idlers as leakage material, and the belt should be complied with the use of soft and moderate baffles, so as to avoid too hard baffles and scraping the belt surface.
4、保送机在运用时,针对托辊短少,应及时添加及修好,托辊被物料掩盖,形成回转不灵,避免漏料卡于滚筒与胶带之间,留意保送带活动局部的光滑,但不得油污保送带。
4. When using the delivery machine, in view of the shortage of the supporting rollers, the supporting rollers should be added and repaired in time. The supporting rollers are covered by the materials, resulting in ineffective rotation, so as to avoid the leakage between the drum and the tape, and pay attention to the smoothness of the moving parts of the delivery belt, but the oil-stained delivery belt should not be allowed.
5、防止保送带遭受机架,支柱或块状物料的阻滞,避免碰破扯裂,发现保送带部分破损时,应用人造棉及时修补,以免扩展。
5. Prevent the delivery belt from being blocked by rack, pillar or block material, avoid breaking and tearing, and apply man-made cotton to repair the part of the delivery belt when it is found to be damaged, so as to avoid expansion.
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