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多年来,在煤矿地面生产系统中,我国多采用最大倾角为18°的胶带输送机。近几年来,垂直提升胶带机的应用在我国开始起步。现对我国引进的几种垂直提升胶带机,从结构、性能及其经济价值加以分析,以展示其前景。 我国所引进的垂直提升胶带机,依其结构大致可分为皮带斗子式、箱形式、夹带式等。 1.皮带斗子式 该机在胶带上按一定间距,固定安装着一定容量的斗子,由于制造费用高,目前难以推广使用。 2.箱形式 该机皮带上带有波纹档边,因结构复杂,成本高,也不宜引进和推广使用。
Over the years, in the coal mine surface production system, most of our country use the most inclined angle of 18 ° conveyor belt. In recent years, the vertical application of tape machines in China started. Now introduced to our country a few vertical lifting tape machine, from the structure, performance and economic value to be analyzed to show its prospects. China’s introduction of the vertical lifting tape machine, according to its structure can be divided into belt bucket bucket type, box type, entrainment and so on. 1. Belt buckle-type machine in the tape by a certain distance, the fixed installation of a certain bucket of capacity, due to the high manufacturing costs, is currently difficult to promote the use of. 2. Box form The machine belt with corrugated file edge, due to the complex structure, high cost, it is not appropriate to introduce and promote the use of.