摘要
本文着重介绍一种新型推板机的设计以及结构、原理．详细地阐述了该推板机具有节能、简单、可靠、经济等优点．
This paper mainly recommends the design of a new kind sheet-pushing-machine,and its structure and working principle.It describes the advantages of energy-saving,simple,dependable and economical in detail.
