阅读说明：本技术 一种气吸式芡实破壳装置 (Air-suction type gordon euryale seed shell breaking device ) 是由 吕小荣 阿吉奎 任是屹 于 2019-01-16 设计创作，主要内容包括：本发明公开了一种气吸式芡实破壳装置,其特征是：设置取籽器(1)内部为空腔,所述取籽器(1)左侧取籽盘与左半轴(2)通过轴承固接可相对左半轴(2)转动,其右侧取籽盘与右半轴(3)固接可随右半轴(3)一起转动；所述左半轴(2)与机架(6)固接不动,其为空心轴,外端安装进气管为所述取籽器(1)提供负压,其从内向外依次套接挡片、取籽器(1)、籽粒箱(5)、机架(6)及夹碎器；所述右半轴(3)与机架(6)通过轴承固接可相对转动,从内向外依次套接取籽器(1)、籽粒箱(5)、机架(6)、夹碎器及传动轮(8)；所述籽粒箱(5)底部放置在机架(6)的支撑板上,避免其转动,其后部左右上端各设置一个拨籽片(52),可拨离左右取籽盘每个吸种孔超过一粒的种子,保证破壳质量。本发明实现了芡实籽粒的机械化破壳,大大减少了工人的劳动强度,同时提高了生产效率。(The invention discloses an air-suction type gordon euryale seed shell breaking device, which is characterized in that: the inner part of the seed extractor (1) is provided with a cavity, a left seed extracting disc of the seed extractor (1) is fixedly connected with a left half shaft (2) through a bearing and can rotate relative to the left half shaft (2), and a right seed extracting disc of the seed extractor is fixedly connected with a right half shaft (3) and can rotate along with the right half shaft (3); the left half shaft (2) is fixedly connected with the rack (6) and is a hollow shaft, an air inlet pipe is arranged at the outer end of the left half shaft to provide negative pressure for the seed extractor (1), and the left half shaft, the seed extractor (1), the seed box (5), the rack (6) and the clamping crusher are sequentially sleeved from inside to outside; the right half shaft (3) is fixedly connected with the frame (6) through a bearing and can rotate relatively, and the seed extractor (1), the seed box (5), the frame (6), the clamping crusher and the transmission wheel (8) are sequentially sleeved from inside to outside; the bottom of the seed box (5) is placed on a supporting plate of the rack (6) to avoid rotation, the left upper end and the right upper end of the rear part of the seed box are respectively provided with a seed poking sheet (52), more than one seed can be poked from each seed sucking hole of the left seed taking plate and the right seed taking plate, and the quality of shell breaking is ensured. The invention realizes the mechanical shell breaking of the gordon euryale seeds, greatly reduces the labor intensity of workers and simultaneously improves the production efficiency.)

技术领域

本发明涉及一种气吸式芡实破壳装置，属于农业机械领域。

背景技术

芡实具有较高的营养、保健和经济价值，是传统的农业出口商品。由于芡实果实为浆果，种皮较硬，种子外被一层坚硬的种皮，这些特性使其种子的取出和剥壳很难实现机械化。目前还没有比较理想的专用破壳机械，各地芡实生产、加工主要以人工破壳为主，虽可得到较完整的芡实，但是生产效率很低，还有部分机械是人工放籽，危险性高，不适合大面积推广，这直接限制了芡实的生产规模和效益，致使适种芡实的地区不能根据市场需求大面积种植，满足不了日益增长的国际、国内营养保健食品市场对芡实的迫切需求。