Feasibility Research Of Belt-broken Protection Based On Damping Plate

The belt conveyor is widely used in various fields. But sometime due to various factors leading to accidents, the accident made serious damage to prop-erty and personnel casualties. So it is important to design the conveyor belt bro-ken protection device to reduce strip break accidents.This topic to improve the traditional damping plate structure, To determine the damping plate installation location, Analysis of the fault belt conveyor after operation, so strip break for more reliable protection.Consider the stiffness of conveying, see conveyor belt as a complicated beams to research, it is mechanical model is established and analysis, it is con-cluded that the length, width, thickness of the damping plate and grooved Angle. To validate the strength of the damping plate, thus determine the structure of the damping plate.The belt conveyor is established in UG, then import it into ANSYS Work-bench through seamless connection. Build finite element model, impose load and support, then carry out the finite element analysis of belt conveyor. Com-pared with the finite element analysis of the results indicates that the factors af- fecting the conveyor belt sag. For the installation of the damping plate location provide theoretical basis.In this paper, it focuses on the analysis and discussion the model of Max-well, Kelvin and the three components of solid to determine the viscoelastic model of belt. According to viscoelastic model established, belt conveyor dy-namics system is established and use of Matlab software to simulation. Analysis of the operation process of conveyor belt, In preparation for the feasibility study of damping plate skid.To establish the optimal installation number of damping plate, multi-body dynamics simulation using RecurDyn software. Comparing the damping plate’s protection effect under the condition of different fault belt. Determine feasibility of trough damping plate skid.This article provides a theoretical basis for study of damping plate and de-sign method. Conveyor belt for the future of antiskid research and the design of the damping plate application has a certain reference value.