文档介绍：矿用架空索道设计与计算
毕业设计
摘要
本文在参考常规下带式输送机设计方法的基础上,分析了常见驱动方式和制动方式,提出该装置可采用的驱动和制动方式;分析了各种部件及其选型方法,归纳总结出矿用架空索道设计中的关键问题以及可靠驱动方案和制动方式优化组合的可行本文源自六维论文网方案;通过常规设计计算,提出了合理确定张紧位置、张紧方式及张紧力大小的方法;对驱动装置及各主要部件进行了选型并校核。
在给定的参数的情况下进行了总体的方案设计,确定了电动机的功率、减速机的传动比、驱动轮的直径,分别计算出上、下坡时钢丝绳各点的张力,从而确定了重锤的拉力和张紧装置的拉紧行程,保证稳定的运行速度,同时对机架的安装进行了设计,对制动器、联轴器、抱索器和钢丝绳进行了选型,并对驱动装置输出轴进行了选型并校核。
矿用架空索道布置工况复杂,在设计方面需考虑各种因素,并计算最危险工况下架空装置的各项参数,保证运行过程中各组成部分能适应载荷及工况的变化。
对所给定的参数,综合考虑各方面的因素,采用合理的驱动方案、制动方式和电控系统装置组合,有效保证架空索道乘人装置的可靠运行。
关键词:矿用架空索道驱动轮托绳轮尾轮张紧装置
Abstract
This reference to conventional design methods under the belt, based on
analysis of mon drive mode and braking mode, make the device
available to drive and brake means; analysis of ponents and
selection methods are summarized the 毕业论文culation,
the proper tension to determine location, size of tensioning means and
tension means; on the drive devices and all ponents of the
selection and this paper, given the parameters in the
conduct of the overall program design to determine the motor's power,
speed reducer transmission ratio, driving wheel diameter, were calculated,
the downhill points of tension when the wire rope to determine the heavy
hammer and the tensioning device pull taut trip, to ensure a stable speed,
while the installation of the rack has been designed on the brakes,
couplings, and wire rope grip selection carried out, and drive output
shaft to the selection and calibration.
Mine layout plex working conditions should be considered in the
design of various factors, the most dangerous working conditions and
calculate the parameters of aerial devices, ensure that the various
components during operation to adapt to changes in load and operating
conditions.
The paper on the given parameters, taking various factors, using
reasonable driving programs, Brake and Electronic Control system device
combination, effectively guaranteed by aerial cableway and reliable
operat