Simulation and Analysis on the Virtual Prototype of the Small Hydraulic Excavator

doi:10.3696/j.issn.1672-6952.2012.04.018

Journal of Liaoning Petrochemical University ›› 2012, Vol. 32 ›› Issue (4): 68-71.DOI: 10.3696/j.issn.1672-6952.2012.04.018

Previous Articles Next Articles

Simulation and Analysis on the Virtual Prototype of the Small Hydraulic Excavator

LI Na¹, DENG Zi-long^1*, WANG Hong-yu², MAO Jia¹, CHEN Fang ^1,3

1.School of Mechanical Engineering,Liaoning Shihua University, Fushun Liaoning 113001, P.R.China;

2.School of Mechanical Engineering,Shanghai Jiao Tong University, Shanghai 200240,P.R.China;

3.School of Electrical and Mechanical,Fushun University of Vocational and 
Technical, Fushun Liaoning 113003,P.R.China

Received:2012-05-04 Published:2012-12-20 Online:2017-07-06

小型液压挖掘机工作装置虚拟样机的仿真与分析

李暋娜1,邓子龙1* ,王宏宇2,毛暋佳1,陈暋芳1,3

1.辽宁石油化工大学机械工程学院,辽宁抚顺113001;2.上海交通大学机械与动力工程学院,
上海200240;3.抚顺市机电职业技术学校,辽宁抚顺113003

作者简介:李娜（１９８６－），女，河北衡水市，在读硕士。
基金资助:
辽宁省教育厅资助项目（Ｌ２０１０２４６）。

Abstract

Abstract:

The software PRO/E was adopted to create 3D solid model of the hydraulic excavator work device. Then established the virtual prototype after added restrictions by which the model imported to the software of ADAMS. The force curves of several main articulated points were obtained through the dynamics simulation by which the step function of the cylinder displacement, the step function of the force of the bucket tooth tip, the step function of the material gravity was caculated. The results has provided the basis for the strength analysis and structural optimization of the hydraulic excavator working device. The simulation test for the bucket arm cylinder of virtual prototype maximum digging force was accomplished by utilizing the principle of analog dynamometer. Then calculate the bucket arm cylinder maximum digging force, and the comparative analysis between the calculation results and the simulation results was completed. The research has provided the new avenue for the test of the excavator digging force.

null

Key words:

Hydraulic excavator work device , , ADAMS, Dynamics , , Simulation , , Digging force

摘要： 　利用ＰＲＯ／Ｅ软件建立液压挖掘机工作装置的三维实体模型，并导入到ＡＤＡＭＳ中，添加约束建立虚拟样机。计算各个油缸位移的ｓｔｅｐ函数、铲斗齿尖受力的ｓｔｅｐ函数和物料重力的ｓｔｅｐ函数，并进行动力学仿真，得到几个主要铰接点处的受力曲线，为液压挖掘机工作装置的强度分析和结构优化提供了依据。运用模拟测力计的原理，对虚拟样机斗杆油缸的最大挖掘力进行仿真测试。计算出斗杆油缸的最大挖掘力，将计算结果与仿真结果进行了对比分析，为挖掘机挖掘力的测试提供了一条新途径。

关键词: 液压挖掘机工作装置, 　机械系统动力学自动分析, 　动力学, 　仿真, 　挖掘力

LI Na, DENG Zi-long, WANG Hong-yu, MAO Jia, CHEN Fang .

Simulation and Analysis on the Virtual Prototype of the Small Hydraulic Excavator

[J]. Journal of Liaoning Petrochemical University, 2012, 32(4): 68-71.

李　娜，邓子龙，王宏宇，等. 小型液压挖掘机工作装置虚拟样机的仿真与分析[J]. 辽宁石油化工大学学报, 2012, 32(4): 68-71.

[1]	Liang Jiling，Wang Liqun，Liu Lijuan，Tian Li，Zhang Lunqiu，Wang Weiqiang. The Modification of Fe3O4@SiO2 by Silane Coupling Agent and Performance [J]. Journal of Liaoning Petrochemical University, 2019, 39(6): 21-26.
[2]	Wang Shuai，Gao Peng. The Research on Motion Reliability of Collaborative Robot Mechanism [J]. Journal of Liaoning Petrochemical University, 2019, 39(6): 78-83.
[3]	Wang Yan， Nie Hong. Synchronous H _∞ Stabilization of TimeDelay Switched Systems under Partially DelayDependent Controllers [J]. Journal of Liaoning Petrochemical University, 2018, 38(04): 93-100.
[4]	Yang Fan, Li Yongfeng. Research Progress in Preparation and Catalytic Performance of the Carbon-Based Non Noble Metal Catalysts [J]. Journal of Liaoning Petrochemical University, 2018, 38(02): 1-8.
[5]	Wang Guoliang， Yi Chenglong. Fault Dependency Detection Method Based on Random Occurrence of Fault Signal [J]. Journal of Liaoning Petrochemical University, 2018, 38(02): 71-79.
[6]	. Removal of Sulfides from Simulated Oil by CH₃CONH₂/ZnCl₂ Deep Eutectic Solvent [J]. Journal of Liaoning Petrochemical University, 2017, 37(5): 1-7.
[7]	LiuYujuan,XuJi,TongYufei,et al. Progress in Research of the Synthesis Methods of Nanometer Ceria [J]. Journal of Liaoning Petrochemical University, 2017, 37(5): 8-12.
[8]	Liu Jindong,He Xin,Xin Dingye,et al. Change Law of Four Fractions in Residue Hydrotreating Catalyst Grading System [J]. Journal of Liaoning Petrochemical University, 2017, 37(5): 13-16.
[9]	Fu Yu,Li Xiaoou,Li Heming,et al. Enhanced Removal of the Mechanical Impurities in OilSandsOil  from Indonesia by UltrasoundSedimentation Method [J]. Journal of Liaoning Petrochemical University, 2017, 37(5): 17-21.
[10]	Wu Hao， Ma Guiyang， Xiang Nan，et al. The Effect Analysis of Settlement of Soil on Stress Fields of  Horizontal Section of Crossing Pipeline Structure [J]. Journal of Liaoning Petrochemical University, 2017, 37(5): 22-25.
[11]	Yan Rongju， Wang Weiqiang， Li Zimeng，et al. Progress of Severe Slugging in Marine Riser System [J]. Journal of Liaoning Petrochemical University, 2017, 37(5): 26-30.
[12]	Wang Long. Application of Seismic Reconstruction Inversion in Prediction of River  Channel of X Development Zone in Daqing Placantieline [J]. Journal of Liaoning Petrochemical University, 2017, 37(5): 31-37.
[13]	Zhu Bomin. Optimization of Well Spacing in Gaotaizi Reservoir  of Sazhong Development Zone [J]. Journal of Liaoning Petrochemical University, 2017, 37(5): 38-43.
[14]	Ma Jing,Jin Kejun,Liang Yufeng,et al. Study on Comprehensive Evaluation for Engineering  Mode of Offshore Oil and Gas Fields [J]. Journal of Liaoning Petrochemical University, 2017, 37(5): 44-48.
[15]	Fan Dengshuai,Gao Peng, Liu Zhihui，et al. A Method of Connection Reliability Analysis of Bolted Flange Systems [J]. Journal of Liaoning Petrochemical University, 2017, 37(5): 49-52.

Simulation and Analysis on the Virtual Prototype of the Small Hydraulic Excavator

小型液压挖掘机工作装置虚拟样机的仿真与分析

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics