Document Type

Conference Proceeding

Publication Version

Published Version

Publication Date

7-2015

DOI

10.13031/aim.20152189917

Conference Title

2015 ASABE Annual International Meeting

Conference Date

July 26–29, 2015

City

New Orleans, LA, United States

Abstract

This paper analyzed some conditions which cause grain breakage and grain loss during harvesting process of horizontal roller corn harvester. If the transmission rate between two snapping rollers can be changed, the grain breakage and grain loss can be solved at a certain level. So a pair of differential speed snapping rollers for horizontal roller corn harvester was designed, and the work effects between the constant speed snapping rollers and the differential speed snapping rollers were compared by using software CATIA and ADAMS, and found that the rolling speed of inner snapping roller is 500r/min, and the outer snapping roller is 460r/min are the best transmission rate. Finally, a physical experiment was conducted to certificate the simulation effect. In or-der to avoid some disadvantages of field experiment and soil bin experiment in laboratory, half laboratory and half field environment were used in this physical experiment. As a result, the physical experiment confirmed that the analyses above and the simulation by ADAMS were valid. In conclusion, it is an effective method to reduce grain breakage and grain loss by using differential speed snapping rollers for horizontal roller corn harvester.

Comments

This proceeding is from 2015 ASABE Annual International Meeting, Paper No. 152189917, pages 1-7 (doi: 10.13031/aim.20152189917). St. Joseph, Mich.: ASABE. Posted with permission.

Copyright Owner

American Society of Agricultural and Biological Engineers

Language

en

Date Available

2015-08-06

File Format

application/pdf

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