From the aspects of coconut shell dryer at home and abroad research results summary, analysis analyzed the merit and shortcoming of all kinds of research, combining the reality of life and the actual operation, based on the geometric, physical and mechanical properties of coconut research, design a kind of roller tooth coconut peel dryer was designed. Used in the design of tooth nail pierced into the coconut, and nail tooth as the roller gear shaft rotates, the coconut coat torn off. Ultimately, stripped of coconut processing production process realized mechanization, the The coconut stripped machine structure is simple, but itand can very good satisfy the coconut shell work clothes, with low manufacturing cost, comprehensive performance, high reliability, simple operation. It can be a very good promotion to the actual application, promote the development of the coconut production industry in China.