文档介绍：摘要
乳化液泵站是为液压单体液压支柱、输送机用的液压缸等液压设备,提供高压工作液的动力源。是保证工作面正常生产、提高生产率的关键设备。
MRB—100/32乳化液泵是三柱塞卧式往复泵。本设计包括乳化液泵的压力、流量、曲轴转速、柱塞直径和行程、输入功率、连杆系数等参数的选择。正确的确定了泵的参数以后,决定乳化液泵工作不性能好坏的关键是合理的选择结构方案。
MRB—100/32型乳化液泵传动部分采用“飞溅润滑”,在运转过程中曲轴箱润滑油同时飞溅至油池,通过油池底部三个孔经导向铜套注入运动着的连杆小头铜套与滑块销间以及滑块与滑道孔间,保证了良好的润滑。高压钢套柱塞采用润滑油或调稀的二硫化油脂润滑。
设计的主要内容,也是说明书的主要部分,就是泵的主要零件的设计与校核计算。其中主要包括齿轮设计计算、齿轮轴的校核计算、连杆和连杆螺栓的设计计算、曲轴的设计计算等。
关键词:乳化液泵;齿轮;曲轴;
Abstract
Emulsion pump station for hydraulic prop, the conveyor with hydraulic equipment such as hydraulic cylinders to provide high-pressure work of the power source. Face is to ensure that normal production and improve the productivity of key equipment.
The emulsification pump of MRB—100/32 is a pump with three-piston–rod which is coordinate and radial. The key to design well is choosing the main parameters reasonably and correctly which involve the pressure, flow, crank rotational speed, the journey and diameter of the piston rod, the input power, the modulus of the connecting rod, and so on. Corresponding with the three-piston-rod, there are three groups of ing and outgoing valves. After ascertaining the parameters, the chose of the scheme of the structure es the key.
The emulsification pump of MRB—100/32 transmission of the use of "flying lubrication," in the functioning of the process of crankcase oil while flying to the oil pool, through the oil pool at the bottom of the three sets of holes into the copper-oriented campaign in the first link on the copper Sets and sales between the slider and slider and chute holes to ensure a good lubrication. High-pressure steel plunger used lubricants or dilute the two-sulfide lubricating oils
The main design which also is the most important part of the exponent is the calculation of several ponents. It involves the design and calculation of the gear, the axes, the connecting rod, the bolts and the crank.
Key words: emulsification pump gear cran
目录
摘要 I
Abstract II
第1章绪论 1
课题意义 1
几种国内外乳化液泵的主要技术参数比较 1