| 万辉1,2， 李振学1， 王志宁3， 胡瑞祥1， 徐闯2.一种全自动花生取样机的研发与应用[J].中国油脂,2026,51(8):.[WAN Hui1,2, LI Zhenxue1, WANG Zhining3, HU Ruixiang1, XU Chuang2.Design and application of an automatic peanut sampler[J].China Oils and Fats,2026,51(8):.] |
| 一种全自动花生取样机的研发与应用 |
| Design and application of an automatic peanut sampler |
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投稿时间：2025-08-21 修订日期：2026-05-27 录用日期：2026-03-23
出版日期：
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| DOI：10.19902/j.cnki.zgyz.1003-7969.250379 |
| 中文关键词: 油料 花生 质量安全 取样机 二分法 |
| 英文关键词:oilseeds peanut quality and safety sampler binary splitting method |
| 基金项目: |
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| Author Name | Affiliation | | WAN Hui1,2, LI Zhenxue1, WANG Zhining3, HU Ruixiang1, XU Chuang2 | 1.COFCO Engineering Equipment Nanpi Co. , Ltd. , Cangzhou 061500,Heibei,China
2.Wuxi COFCO Engineering & Technology Co. , Ltd. , Wuxi 214035,Jiangsu,China
3.Yihai (Shijiazhuang) Oils & Grains Industries Co. , Ltd. , Shijiazhuang 052160,China |
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| 中文摘要: |
| 抽样对于油料质量安全至关重要。为准确高效地进行原料入库和生产前的抽样，针对花生油加工企业在原料入库抽样和生产线投料抽样中的需求，设计了一种全自动花生取样机，并进行了应用示例。该设备通过二分法缩分的方式实现自动分样和取样，其工作方式为花生原料从全自动花生取样机进料口进入，由皮带输送机输送至分样装置，一部分原料直接通过滑料板排出取样机，另一部分则通过分样机构的滑道进入取样盒中。分样装置的动力通过自控系统调节运行频率，从而控制分样间隔时间，进而得到所需的样品量。该设备可以进行移动式取样和固定式取样，分别适用于中小型花生油厂的卸车取样、生产线吨包或铲车投料取样等情形和大型花生油厂。设计的全自动花生取样机可通过远程自控和现场操作方式将入库、生产投料与取样工作合为一体，极大地提高了工作效率。 |
| 英文摘要: |
| Sampling is critical to the quality and safety of oilseeds. To achieve accurate and efficient sampling for raw material warehousing and pre-production procedures, an automatic peanut sampler was designed to meet the sampling requirements of peanut oil manufacturers during raw material receiving and production line feeding, and its practical application was verified. The equipment adopts the binary splitting method to realize automatic sample division and sampling. During operation, raw peanuts enter the sampler through the feed inlet and are conveyed by a belt conveyor to the splitting unit. A portion of the material is directly discharged from the sampler via the chute plate, while the rest slides down the guide channels of the splitting mechanism into sample collection boxes. The automatic control system adjusts the operating frequency of the splitting unit to change the splitting interval, thereby obtaining the required sample volume. The sampler supports both mobile and fixed sampling modes. The mobile type is applicable to truck unloading sampling, ton bag feeding and forklift feeding sampling in small-and medium-sized peanut oil plants, whereas the fixed type is mainly used in large-scale peanut oil factories. The developed automatic peanut sampler integrates raw material warehousing, production feeding and sampling processes via remote automatic control or on-site manual operation, which greatly improves the overall working efficiency. |
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