【摘要】 对杏核破壳机的主要部件挤压辊进行了设计研究。确定了杏核在挤压辊中的导入条件，给出了挤压辊之间间隙、直径、长度的确定方法，计算了手摇杏核破壳机的生产率更多还原

【Abstract】 The main part of apricot nuclear crushing engine-crushing roller is designed and studied in this paper.Guidance condition of apricot nuclear in crushing roller is determinated;The determination methods of space,diameter and length of the crushing roller are given out and the production rate of hand apricot nuclear crushing engine is computed.更多还原