Research On Reliability Of Hydraulic Tension Device Of Port Belt Conveyor

Belt conveyer is a material conveying equipment which is widely used in the fields of wharf and mine.The tensioning device is the key component to ensure the normal starting and running of the belt conveyor.The automatic control hydraulic tension device is used widely as a tensioning equipment with superior performance.With the further development of our country’s economic construction,The rapid rise of the logistics industry,the application of automatic control hydraulic tension device is also expanding,but compared with other traditional tensioner,the structure is more complex,the maintenance requirements are more,and the application of the domestic port is less,so the study of the reliability of the automatic control hydraulic tension device is still very important.On the basis of summarizing and studying the practical application of foreign countries,combining with the actual field practice,this paper explains and analyzes the use of the self controlled hydraulic tension device in actual production and the problems encountered and the reliability management of the self controlled hydraulic tensioning device,and puts forward the corresponding improvement of the reliability of the tensioning device.The way.Taking Tangshan Caofeidian Coal Port Co.,Ltd.and the hydraulic tensioning device of the belt conveyor as the object of discussion,this paper analyzes the superior performance of the hydraulic tension device and the working characteristics in the actual work.It mainly analyzes the action of the hydraulic piston rod in the actual work,in order to explain the automatic control liquid.Tensioning and tightening is of great advantage and reliability in practical application.In the process of practical application,the common cause of the pressure loss of the tensioning system causes the belt conveyor not to start normally.In the course of the actual operation,the cause of the operation termination of the belt machine caused by the loss of pressure is studied,and the analysis of the problem is given.After the problem is determined,the information is found.In accordance with the knowledge of books,the calculation and analysis are carried out,and the reasons for the problem are explained in detail,and the solutions to the problems are given in connection with the calculation results and the actual working conditions.In the process of practical application,the common cause of the slow motion and no action of the tensioning system is given.The course of the problem and the cause analysis are given,the reasons for the problem are analyzed,the actual working environment is combined,and the practical solution is given.Through the daily work accumulation,in view of the daily application and maintenance of the self controlled hydraulic tension device,the reliability management of the equipment is analyzed,and some suggestions are put forward,and the matters should be paid attention to in the process of daily use and maintenance of the hydraulic tensioning device,which can cause the other causes that can not work normally.Supplementary summary is given,and methods and suggestions for improving equipment reliability are put forward.