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胶带输送机是现代化工农业生产中极为重要的运输设备,广泛用于冶金、煤炭、矿山、电力、化工、建筑、交通运输等部门。由于应用范围很广,用量极大,因此对胶带输送机进行的任何改进,都将获得极大的经济效益。 托辊是胶带输送机的基础部件,用量大,消耗多,据有关部门统计,全国每年消耗的托辊达500万个,其中三分之一是回程托辊。目前国内外普遍使用的回程托辊都是钢制管式平托辊和V型托辊,它们共同存在的问题是重量大,阻力大,易磨损皮带,人工清扫量大,安装维护不便,使用寿命短,成本高。为了解决回程托辊存在的上述问题,武
Belt Conveyor is a very important transport equipment in modern chemical industry and agriculture. It is widely used in metallurgy, coal, mining, electricity, chemical, construction, transportation and other departments. Due to the wide range of applications and the large amount of usage, any improvement to the belt conveyor will be extremely cost-effective. Belt roller conveyor belt is the basis of the components, the amount of large, more consumption, according to statistics from the relevant departments, the annual consumption of the roller up to 5 million, of which one-third of the return roller. At present, the return rollers commonly used at home and abroad are steel tubular flat idler rollers and V-type idler rollers. The common problem is that they have heavy weight, large resistance and easy abrasion, large manual cleaning volume, inconvenient installation and maintenance, Short life expectancy, high cost. In order to solve the above problems with back roller, Wu