drag classifier

The problems existed in scraper conveyor of SGZ-764/400 type in 21121 working face of Qianqiu coal mine,some technical reform measures are put forward and also the result after reform is introduced.

分析了千秋煤矿21121综放工作面SGZ-764/400型刮板机存在的问题,提出了技术改造措施,介绍了改造后所取得的效果。

This paper expounds the reseach course of the scraper conveyor's tight chain device,and describes the safety and feasibility of it at the angle of mechanics.

论述了刮板机紧链器的研制过程 ,重点从力学角度、安全角度详细论述了刮板机紧链器安全性和可行性 ,且经试验 ,安全可靠 ,有利于安全生产 ,并在大兴矿推广应

The importance on material selection of sprocket wheel of heavy and heavier scraper conveyor are showed.

通过介绍重型及超重型刮板机链轮,阐述链轮选材的重要性,设计ZG45MnVTi链轮生产工艺过程,并将其应用在轻、中型刮板机中,通过实验数据和现场应用证明ZG45MnVTi在重型以上刮板机链轮中的应用是可行的、有效的。

Analysis and prevention of scraper used in coal mine breaking chain;

矿用刮板机断链事故分析与预防

technology holder design and manufacturing method scraper used in coal mine of round chain whool milling tooth were introduced.

根据多年实践经验并从七台河同创机械制造有限公司的实际情况出发,从工件的装卡,工装的设计基准、加工、操作等方面,简明介绍矿用刮板机圆环链轮铣齿的工装设计和加工原理。

Reform of Nose Chain Wheel Package in SGB320/17 Scraper;

SGB320/17型刮板机头部链轮组件的改造

Discussion on the Efficiency of Scraping Mud by Using the Straight Line Board and the Logarithmic Spiral Board on Thickener Mud Scraper

浓缩机直线刮泥板与对数螺旋线刮泥板刮泥效率的探讨

Terms of conveying machinery--En masse conveyor

GB/T14521.5-1993运输机械术语埋刮板输送机

Type and basic parameters of En-Masse conveyer

GB/T10596.1-1989埋刮板输送机型式与基本参数

Engine room floor, rail way( guide) cleaned, chipped and one coating painted.

机舱地板、杆清洁、刮并油漆一层。

Technical specification of En-Masse conveyer

GB/T10596.2-1989埋刮板输送机技术条件

Test method of En-Masse conveyer

GB/T10596.3-1989埋刮板输送机试验方法

The Application of Chain Monitoring and Adjusting Device for Scraper Conveyor

刮板输送机链条监控调整装置的应用

Failure Analysis and Technique Improvement Measure Research of Scraper Conveyor;

刮板输送机故障分析与技术改进研究

Bridge Scraper Reclaimer and Material Rake Analyses;

桥式刮板取料机结构分析及料耙研究

Study on Design and Application of Long-distanceand Overweight Gate Stage Loader;

长远距超重型刮板转载机设计与研究

Study on the Straining Chain and Monitoring Chain System of Scraper Conveyor;

刮板输送机接链及断链监测系统研究

The Research of Tension Measuring and Analyzing of the Chains of Scraper Conveyor;

刮板输送机链条张力分析与测试研究

The Intensity Analysis and Optimization for the Trough of Middle Part;

刮板输送机中部槽的强度分析及优化

Application Approach of Planetary Gear Transmission in Rapining Conveyor;

行星齿轮传动在刮板运输机中的应用

Treatment of Problem Accroding to Tunnel Scraper Conveyor Connection

巷道布置刮板输送机搭接问题的处理

The Simplified Calculation Methods for the Design and Choice of Scraper Conveyor

刮板输送机选型设计的简化计算方法

Preventive measures on common troubles of mine scraper conveyor

煤矿用刮板输送机常见故障预防措施