Gantry Material Piling And Taking Machine Double Tail Wagon Hammer Tension Device Research

For MDQ3000.65 door type material piling and taking machine conveyor belt of premature cracking tail wagon aging,conveyor belt changing the practical problems such as too frequently,to reduce the tail wagons machine runtime conveyor belt tension,improve the service life of the conveyor belt as the goal,this topic in the tail wagons machine on the basis of the original single heavy hammer tension device,the double hammer tension device research.According to the composition of door type material piling and taking machine and its production technology of heap,take material,discusses the positive and negative two-way operation working condition of the complex machine tail wagon tail wagons were analyzed single heavy hammer machine tension device in layout and the problems existing in the structure of the form,the form of a hammer and then put forward the double tension device.By using point by point calculation method,comparative analysis the tail wagons machine in single heavy hammer hammer tension device and double under the action of tension device,material piling and taking two kinds of process operation direction,tail wagons machine conveyor belt tension of each feature point of distribution.Using SolidWorks software applications double hammer tension device of virtual prototype is established,solved the original tension device layout and the problems existing in the structure of the form.Workbench finite element analysis software was applied to dual hammer tension device of framework structure statics analysis and modal analysis,determine the easily damaged parts of the frame structure.Tail wagons machine system was established by applying the AMESim simulation software of the discrete model.According to the actual working condition,to determine the parameters of AMESim module.Through simulation,obtained the conveyor belt machine and tight tension change rule,heavy hammer tension device displacement and acceleration variation law.Analysis of single heavy hammer hammer and double tension device of machine tail wagon dynamic effect.Using a genetic algorithm for the twoweight tension device counterweight iron quality optimization allocation,and applies the optimization results in the actual production.