A Vibrating Jaw Crusher with Auteresonant Electric Motor Drive of Swinging Movement

All-Russian research-to-practice conference "Ecology and safety in the technosphere"

生态环境科学

Zagrivniy, E.A.^1 ; Poddubniy, D.A.^1

Saint-Petersburg Mining University, 21-st line, Saint-Petersburg

199106, Russia^1

关键词: Elastic element;    Electric motor drives;    Force distributions;    Jaw crushers;    Math model;    Operating modes;    Operating principles;    Peak-to-peak;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/115/1/012044/pdf
DOI  :  10.1088/1755-1315/115/1/012044

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

The article relates to a vibrating jaw crusher with pendulum vibrating exciter auteresonant electric motor drive and with elastic element rational force distribution, with limited peak-to-peak swing. Its design and its math model are presented. Also disclosed is the operating principle of a vibrating jaw crusher and the control algorithm for controlling the crushing jaw for maintaining the operating mode at resonant frequency.