亿煤机械

矿车轮对

产品简介 / Product introduction

矿车轮对的车轮内侧有轮缘,轮缘与钢轨间留有一定间隙。车轮与钢轨接触的踏面做成锥形,以使轮对在沿轨道运行时保持对中,减少机械磨,降低运行阻力。

The rim of the wheel of the mine car wheel has a flange, and there is a gap between the rim and the rail. The tread of the wheel contact with the rail is tapered to keep the wheelset in alignment, reduce mechanical wear and reduce running resistance.

亿煤机械  

矿车轮对

减少机械磨损﹐降低运行阻力
矿车轮对

矿车轮对是煤矿运输机械中的易损部件,矿车基本知识问答轮对在使用一段时间之后必须进行拆卸维修,以提高它的使用寿命。随着煤矿产业的不断壮大,传统的手工拆卸已不能满足生产的要求,对矿车矿车专业知识轮对拆卸机的设计改进是势在必行的。

The wheel pair of the mine car is a vulnerable part in the coal mine transportation machinery. The basic knowledge and answer wheel of the mine car must be dismantled and maintained after a period of time, in order to improve its service life. With the continuous expansion of the coal mine industry, the traditional manual disassembly can not meet the requirements of production. It is imperative to improve the design and improvement of the disassembly machine for the professional knowledge wheel of the mine car.

矿车轮对未来的发展前景甚好。随着科学技术的不断发展,矿车轮对拆卸机的发展也会越来越快,必然会朝著高性能、高精度、高速度、高柔性化和模块化方向发展。

The prospect of the future development of the wheel of the mine car is very good. With the continuous development of science and technology, the development of the wheel pair disassembly machine is becoming more and more rapid, and it will inevitably develop towards high performance, high precision, high speed, high flexibility and modularization.

亿煤机械

矿车轮对

产品特点 / Product features
减少机械磨损﹐降低运行阻力

Reduce mechanical wear and reduce running resistance

矿车轮内侧有轮缘﹐轮缘与钢轨间留有一定间隙。车轮与钢轨接触的踏面做成锥形﹐以使轮对在沿轨道运行时保持对中﹐减少机械磨损﹐降低运行阻力。

亿煤机械  

矿车轮对

减少机械磨损﹐降低运行阻力

矿车轮对
矿车轮分为铸铁矿车轮和铸钢矿车轮

The pulley is divided into cast iron wheel and cast steel wheele

矿车轨距:一套车轮之间的距离,现在都用矿用轨距为主600mm
矿车轴距:一台矿车有两套矿车轮对,前面轮对与后面轮对的距离,其中1.5吨的矿车相同,3吨矿车因其是底缷式,前后轮对距离大于轨距

矿车轮对
矿车轮对
亿煤机械

矿车轮对

产品作用 / Product function

矿产车辆上与钢轨相接触的部分,由左右两个车轮牢固地压装在同一根车轴上所组成。轮对的作用是保证机车车辆在钢轨上的运行和转向,承受来自机车车辆的全部静、动载荷,把它传递给钢轨,并将因线路不平顺产生的载荷传递给机车车辆各零部件。此外,矿产车辆的驱动和制动也是通过轮对起作用的。

亿煤机械

矿车轮对

矿车轮对

对车轴和车轮的组装压力和压装过程有严格要求,矿车轮对内侧距离必须保证在 1353±3毫米的范围以内。为保证矿产车辆运行平稳,降低轮轨相互作用力和运行阻力,车轴轴颈和车轮踏面的加工椭圆度和偏心度,以及轴颈锥度都不得超过规定限度。

亿煤机械

矿车轮对

产品参数 / Product parameters
型号 容积m3 装载量(名义) 最大装载量 轨距 轴距 轮径 牵引高 轮轴外宽 牵引中心距 缓冲器形式 允许牵引力KN 自重(不大于)KG
MGC1.1-6A 1.1 1 1.8 600 550 300 320 808 1830 单列弹簧 58.8 610
MGC1.1-6B 1.1 1 1.8 600 550 300 320 808 1790 双列弹簧 58.8 610
MGC1.7-6A 1.7 1.5 2.7 600 750 300 320 828 2230 单列弹簧 58.8 740
MGC1.7-6B 1.7 1.5 2.7 600 750 300 320 828 2190 双列弹簧 58.8 760
MGC1.7-9 1.7 1.5 2.7 900 750 350 320 1150 2200 双列弹簧 58.8 980
MGC3.3-9 3.3 3 5.3 900 1100 350 320 1150 3250 双列弹簧 58.8 1320
亿煤机械

矿车轮对

产品维护 / Product maintenance

矿车轮对

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