齿轮型多泵多马达传动系统设计与试验

发布时间：2018-05-23 12:29

本文选题：传动系统 + 比例型　；参考：《农业机械学报》2017年06期

【摘要】：为了使定量泵输出多级定流量以及定量马达输出多级定转速和定转矩,在比例型和并联型齿轮多泵/多马达的基础上提出了齿轮型多泵多马达传动理论。基于1-1比例型和3并联型齿轮多泵/多马达设计了2种齿轮型多泵多马达传动系统,并阐述了其工作原理和特点,且对2种齿轮型多泵多马达传动系统在不同工作方式下的输出特性进行了理论分析和拓展,并搭建了齿轮型多泵多马达传动系统试验平台。试验结果表明:齿轮型多泵多马达传动系统在不同工作方式下可输出多级定转速和定转矩,且各级转速和转矩存在一定的比例关系。试验结果与理论分析基本一致,验证了理论分析的正确性,为齿轮型多泵多马达传动系统的设计与研究奠定了基础。
[Abstract]:In order to make the quantitative pump output multi-stage constant flow rate and the quantitative motor output multi-stage constant speed and torque, based on the proportional and parallel type gear multi-pump / multi-motor, the gear-type multi-pump multi-motor drive theory is put forward. Based on 1-1 proportional gear multi-pump and 3-parallel gear multi-pump / multi-motor, two kinds of gear type multi-pump and multi-motor transmission system are designed, and its working principle and characteristics are described. The output characteristics of two kinds of gear type multi-pump multi-motor transmission system under different working modes are analyzed and extended theoretically, and the test platform of gear type multi-pump multi-motor drive system is built. The experimental results show that the gear type multi-pump multi-motor drive system can output multi-stage constant rotation speed and fixed torque under different working modes, and there is a certain proportion relationship between the various rotational speed and torque. The experimental results are basically consistent with the theoretical analysis, which verifies the correctness of the theoretical analysis and lays a foundation for the design and research of the gear-type multi-pump and multi-motor transmission system.
【作者单位】：燕山大学机械工程学院;
【基金】：国家自然科学基金项目(50975246)
【分类号】：TH137.51

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