摘  要

目前市场对花生的需求不断增加以及所需的品种类别多导致其种植的面积也随之提高，而且花生经过深加工后营养价值提高，从而生产厂家需要大量稳定性好，生产效率高的花生去壳机。然而花生去壳机也存在的一定的缺点，比如设备的稳定性不好，对环境的适应条件不好以及存在去壳效率低等问题，因此我们设计了刮板式花生去壳机。

本文依据去壳机刮板主轴的转速和功率，使用电动机和V带来传递动力，还通过关键部件刮板设计出主轴、箱体等零件；同时本设计主要介绍花生去壳机在国内外的发展状况以及意义，而且根据目前存在的问题研究制定出去壳机的整体结构组成，包括电机，半笼筛，去壳箱等部件。其次还分析曲柄滑块执行机构和传动机构的设计，最后对设备的整体的设计作出讨论和总结，分析设计过程中遇到的相关问题，从而总结经验教训。

关键词: 花生；花生去壳机；刮板；

Abstract

At present, the growing market demand for peanuts and the variety categories required lead to the increase of the planting area and the nutritional value of peanuts after deep processing. Therefore, the manufacturers need a large number of peanut sheller with good stability and high production efficiency. However, peanut sheller also has some disadvantages, such as poor stability of equipment, poor adaptability to the environment and low efficiency of peanut sheller, so we design a scraper type peanut sheller.

In this paper, according to the speed and power of the scraper spindle of the sheller, the motor and V are used to transfer power, and the spindle, box and other parts are designed by the key components of the scraper. At the same time, this design mainly introduces the development status and significance of peanut sheller at home and abroad, and according to the existing problems, studies and formulates the overall structure of the sheller, including the motor, half cage screen, sheller box and other components. Secondly, it also analyzes the design of the crank slider actuator and transmission mechanism. Finally, This paper discusses and summarizes the overall design of the equipment, analyzes the problems encountered in the design process, and summarizes the experience and lessons.

Keywords: Peanuts; Peanut sheller; Scraper;