切割和切碎装置的参数和运行模式

IF 0.1 Q4 ENGINEERING, MULTIDISCIPLINARY
Evgeny V. Truflyak, Andrey N. Potebnya
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引用次数: 0

摘要

导言。为了提高收割作物的效率,有必要改进现有的联合收割机的割草机和犁头工具,以确保其通用性和多功能性。在当前的经济和政治条件下,通过应用节约资源的原则和使用收割机和犁头的替代设计,可以提高行业的可用动力。现有的这些农业机械的切割装置不能同时切割、收割和切碎玉米秆、向日葵秆、芦苇蒸气和树枝,以便进一步融入土壤或收集植物块用于贮藏。因此,对通用切割和切碎装置的设计和技术方案进行论证,并确定其参数和模式是非常重要的。文章的目的。这项工作的目的是通过确定装置的结构和功能方案以及切割装置的配给参数和运行模式,提高切割和切碎植物的效率。材料和方法。采用基于概率的方法对运动模式指示器的物理特性进行了论证。研究在库班国立农业大学操作与技术服务部实验室和培训园进行。研究结果带切割和切碎型刀杆的切碎装置的结构和功能方案已得到证实。在公认的设备运行条件下,根据刀具与根部植物形式的茎干相互作用的概率方法,证明了表征一定数量刀具与分布在不同密度区域的根部植物和茎干相互作用强度的运动模式指数的物理特性。讨论和结论。所获得的数据对于设计新型通用机器是必要的,这种机器不仅可以切割,还可以收集切下的茎秆、切碎并可能收集切碎的作物或将切碎的作物撒在田地上。根据螺旋工具的转速(运动模式的指标),功率从 4.99 千瓦到 11.02 千瓦不等,生产率从 0.5 公斤/秒到 1.22 公斤/秒不等,能耗从 11.02 千瓦-秒/公斤到 4.99 千瓦-秒/公斤不等。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Parameters and Operation Modes of the Cutting and Chopping Apparatus
ntroduction. To improve the efficiency of harvesting crops, it is necessary to improve the existing tools of mowers and headers of combine harvesters that will ensure their versatility and multifunctionality. The increased power availability per the industry in the current economic and political conditions can be achieved by applying the principles of resource conservation and using alternative designs of reaper and headers. The existing cutting units of these agricultural machines do not provide simultaneous cutting, harvesting and chopping of corn stalks, sunflower stalks, reed steams and branches for the purpose of futher incorporation into the soil or collection of plant mass to use in liverstock. Therefore, substantiating the design and technological scheme and determinating the parameters and modes for the universal cutting and chopping apparatus is relevant. Aim of the Article. The aim of the work is to increase the efficiency of cutting and chopping plants by substantiating the structural and functional scheme of the unit and the ration parameters and operating modes of the cutting unit. Materials and Methods. The physics of the kinematic mode indicator is substantiated in terms of the probability-based approach. The research was carried out in the laboratory of the Department of Operation and Technical Service and in the training park of Kuban State Agrarian University. Results. There is substantiated the structural and functional scheme of the chopper unit with a cutterbar of cutting and chopping type. The physics of the kinematic mode index characterizing the intensity of interaction of a certain number of knives with plants on the root and stems distributed over the area with different density, is substantiated for the accepted conditions of the unit operation, in terms of probabilistic approach to the interaction of knives with stems in the form of plants on the root. Discussion and Conclusion. The obtained data are necessary for designing universal machines of a new type, providing not only cutting, but also collecting of cut stems, chopping and possible collecting of the chopped crop or spreading chopped crop on the field. Depending on the rotational speed of the auger tool, an indicator of the kinematic mode, the power varies from 4.99 kW to 11.02 kW, productivity from 0.5 kg/s to 1.22 kg/s, and energy consumption from 11.02 to 4.99 kW-s/kg.
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来源期刊
Engineering Technologies and Systems
Engineering Technologies and Systems ENGINEERING, MULTIDISCIPLINARY-
自引率
33.30%
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29
审稿时长
12 weeks
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