新疆农业科学 ›› 2022, Vol. 59 ›› Issue (12): 3084-3092.DOI: 10.6048/j.issn.1001-4330.2022.12.024

• 作物遗传育种·耕作栽培·种质资源 • 上一篇    下一篇

杏果切分去核机构优化及作业参数分析

毛吾兰(), 祝兆帅(), 杨莉玲, 崔宽波, 朱占江   

  1. 新疆农业科学院农业机械化研究所(新疆维吾尔自治区乡镇企业机械装备研究所),乌鲁木齐 830000
  • 收稿日期:2022-02-10 出版日期:2022-12-20 发布日期:2023-01-30
  • 通信作者: 祝兆帅(1987-),男,山东人,助理研究员,研究方向为农业机械化与装备工程,(E-mail)731961221@qq.com
  • 作者简介:毛吾兰(1988-),男,新疆人,助理研究员,研究方向为农业机械化与装备工程,(E-mail)611253450@qq.com
  • 基金资助:
    新疆农业科学院青年科技骨干创新能力培养项目"连续式杏果去核机的改进设计与试验研究"(xjnkq-2020022)

Optimization Research and Experimental Analysis of Apricot Fruit Cutting and De-core Mechanism

Maowulan (), ZHU Zhaoshuai(), YANG Liling, CUI Kuanbo, ZHU Zhanjiang   

  1. Institute of Agricultural Mechanization, Xinjiang Academy of Agricultural Sciences, Urumqi 830091, China
  • Received:2022-02-10 Published:2022-12-20 Online:2023-01-30
  • Correspondence author: ZHU Zhaoshuai(1987-), male, from Shandong, assistant researcher, research direction is agricultural mechanization and equipment engineering, (E-mail)731961221@qq.com
  • Supported by:
    The Innovation Ability Training Project for Young Sci-Tech Backbone Talents of Xinjiang Academy of Agricultural Sciences "Optimization Research and Experimental Analysis of Apricot Fruit Cutting and De-core Mechanism"(xjnkq-2020022)

摘要: 【目的】 根据杏离核特性,优化切分去核机构研究及确定最佳作业参数,降低果肉损失率。【方法】 优化改进去核机构的作业参数及去核刀具,采用单因素试验分析不同去核刀具类型、曲柄转速、刀头与刀片的距离以及杏离核特性对杏肉损失率的影响,结合正交试验分析得出作业最佳参数组合。【结果】 最佳参数组合为圆形刀头刀具A1,转速为36 r/min,刀头与刀片距离为20 mm,离核型杏作为试验材料时,杏肉损失率为2.53%;相对于原有设计的鲜杏切分去核设备,杏肉损失率降低了1%。【结论】 采摘期早的杏离核力F峰值大,离核性较差;采摘期晚的杏离核力F峰值小,离核性较好。黑叶杏相对于其他品种离核特性较差。当选用刀头刀具A1,转速为36 r/min,刀头与刀片距离为20 mm与离核型杏进行组合时,作业参数最优。

关键词: 鲜杏; 去核; 优化设计; 试验

Abstract:

【Objective】 To optimize the cutting mechanism of apricots according to their separation kernelcharacteristics and to determine the optimum operating parameters to reduce the pulp loss rate. 【Methods】 Asingle - factor test was carried out to analyze the effects of different types of kemel removal knives, crankmechanism speed, the distance between cutter head and blade, and apricot pulp loss rate. The optimal combi-nation of parameters was obtained by combining orthogonal tests. 【Results】 The optimum combination of pa-rameters was the circular head knives A1, a speed of 36 r/min, and a distance of 20 mm between the cutterhead and the blade. The loss rate of apricot flesh was 2.53%, which was 1% lower than that of the originaldesign of the fresh apricot cutting equipment. 【Conclusion】 The apricots with an early picking period had ahigher peak of separation force F and were poorly separated from the kemel, while those picked at the late pe-riod had a small peak F value and were better separated from the kernel. The heiye apricot had poorer separa-tion kemel characteristics than the other varieties. The operation parameters were the best, when the type ofkernel removal knives, the crank speed, distance between the head and the knife were A1, 36r/min, 20mm,respectively.

Key words: fresh apricot; core removal; optimized design; experiment

中图分类号: 


ISSN 1001-4330 CN 65-1097/S
邮发代号:58-18
国外代号:BM3342
主管:新疆农业科学院
主办:新疆农业科学院 新疆农业大学 新疆农学会

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