Analysis of Operating Conditions for Vibration of a Self-Propelled Monorail Branch Chipper

Aimed at the problems of difficult treatment, unreasonable utilization and serious waste fruit tree residue, combined with terrain planting characteristics hilly orchards, a self-propelled monorail branch chipper was developed. It can realize long distances large ranges crushing operations debris tiling in garden. Because adopts half-empty suspension support method, moving discontinuous cutting branches lead to vibration failures or hazards. In response this problem, modal analysis track system different numbers nodes by ANSYS software showed that an increase number sections decreases natural frequency each order under condition rigid fixation rods, weakness is especially seen 1–4, but after certain amount, vibrational change tends level off. The lateral rods should be increased for distal short rail less than four reduce operational vibration. test results field multi-condition multi-point grinding static amplitude crusher basically same as mobile state. significantly when states from no-load operation, maximum occurs left right direction transverse rail, which provides theoretical basis optimization further single-track stability problem.