阅读说明：本技术 一种滚动摩擦振动筛筛板 (Rolling friction vibrating screen sieve plate ) 是由 刘兴明 周志扬 孟子博 于 2019-11-27 设计创作，主要内容包括：以往的振动筛板由一平板和筛孔组成,摩擦方式主要是滑动摩擦,本发明由多个滚轮和圆柱体组成的筛孔,可自由转动,这样就形成了可转动的梯形筛孔。使筛板与物料的摩擦由滑动摩擦变为滚动摩擦,极大的提高了筛板的使用寿命、筛分效率和防堵卡功能。(The traditional vibrating sieve plate consists of a flat plate and sieve pores, the friction mode is mainly sliding friction, and the sieve pores consisting of a plurality of rollers and cylinders can freely rotate, so that rotatable trapezoidal sieve pores are formed. The friction between the sieve plate and the material is changed from sliding friction to rolling friction, so that the service life, the sieving efficiency and the blockage preventing function of the sieve plate are greatly improved.)