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《Agricultural Research in the Arid Areas》 2004-03
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Energy distribution and vibration control in the bending vibration system of hole diggers

YANG You-gang~1, ZHU Jun-ping~1, REN Gong-chang~2, GUO Gui-sheng~1(1 The College of Machenical and Electronic Engineering, Northwest Sci-Tech University of Agriculture and Forestry, Yangling, Shaanxi, 712100, China; 2 Shaanxi Sci-Tech University, Xianyang, Shaanxi, 712000, China)  
The models for the bending in the hole diggers rear-mounted on tractors were analyzed to find out the models that needed to be improved; through examining the energy distribution of the vibration system, the weak points and squandering points were confirmed and positioned, and thus the hole digger design was improved with its vibration-control efficacy tested and verified by electromotive experiments.
【Fund】: 西北农林科技大学科研专项基金
【CateGory Index】: S776
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