Experiment and finite element analysis on wing shovel type potato digger
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Abstract:
A certain potato digger in wing shovel type which fit walking tractor was designed to solve the problem in innumerable mountain,small plot potato harvest.This shovel was designed with a structure light and crashing earth well.How to use Pro/E software to establish the 3-D model of wing shovel was also introduced.The shovel was performed through ANSYS technology,and the results showed that safety coefficient of wing shovel was 3.745,which met the design requirements.The field experiment results showed that potato and lump separation effect was good.The technical indexes reached to the standard requirement,the obvious rate was 97.5% while the damage rate was 1.5%.Keywords:
Shovel
Tractor
Plot (graphics)
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