随载荷变化而无级调速的新型螺旋机构

New Type of Screw Mechanism With New Functionof Load Sensitive Variable Speed

机械变速传动已经发展了很多类型,但是它们一般是以摩擦传动机构作为基础的。本文在对普通螺旋机构进行演化变异,研究一种新型螺旋机构,它具有随载荷变化而进行无级自动调速的新功能。文中介绍了新型螺旋机构的结构特点及其工作原理,旨在加快其理论的研究、重视它的应用潜力。

Machine variable transmission has already developed manytypes, but they commonly base on friction transmission mechanism.This paper represents one kind of new screw mechanism based onthe traditional screw mechanism, this new screw mechanism has newfaction of load sensitive variable speed. This paper introduces struc-ture characteristics and work principle with the aim of expeditingthe research of its theory and emphasizing the potential of its appli-cation