KINEMATIC STUDY OF A JAW CRUSHER WITH TWO MOVING JAWS
Abstract
In 1999, Rospatent issued a patent for the invention "Jaw Crusher", in which the movable jaw, two connecting rods of the movable jaw and the leading rocker form a closed four-link variable contour. In the present work, it is proposed to make a significant change to the crusher: to ensure crushing with two jaws. The diagram of such a crusher is shown in Fig. 1. The crusher consists of a drive crank 1 (AO1), a drive connecting rod 2 (AB), a leading rocker 3 (BCDO2), an upper connecting rod 4 (CE), a lower connecting rod 5 (DH), two movable jaws 6 (EG) and 7 (GO3). A special feature is the presence of two movable jaws with simple and complex movement, which form a five-link variable contour with two connecting rods and a rocker.
About the Authors
L.T. Dvornikov
Siberian State Industrial University
Russian Federation
Russian Federation
A.V. Makarov
Siberian State Industrial University
D.S. Komilov
Siberian State Industrial University
References
1. Пат. 2142850 Российская Федерация, МПК В02С 1/04. Щековая дробилка / Дворников Л.Т., Макаров А.В.; заявитель СибГИУ № 98110302: заявл. 01.06.1998: опубл. 20.12.1999.
2. Артоболевский И.И. Теория механизмов и машин: учебник для вузов. 4-е изд., перераб. и доп. – М.: Наука, 1988. – 639 с.
Review
For citations:
Dvornikov L., Makarov A., Komilov D. KINEMATIC STUDY OF A JAW CRUSHER WITH TWO MOVING JAWS. Bulletin of the Siberian State Industrial University. 2019;(2):22-24. (In Russ.)
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