Sampling Mechanism Design and Analysis of Kinematic and Dynamics

Abstract

Propose a novel way of belt conveyor material sampling.On the basis of sampling theory research ,Design a new type of sample mechanism.It is characterized by effective sample iron ore,coal and other materials on the belt conveyor.Through the study of collision contact characteristics of iron ore , the kinematics simulation experiments were carried out on the designed sampling head by ADAMS,meanwhile the sample head of design parameters were optimized.The result of test shows that the optimal sampling head rotation angular velocity is 340deg/s.when the rotation angular velocity of sampling head between 317deg/s~317.18deg/s,all the materials can be thrown into the storage hopper.