A New Type of Space-position Full-balanced Mechanical Crane and Analysis of Its Comprehensive Performance

Song Ningce; Xie Zhijiang; Liu Fei; Li Liangliang

doi:10.16578/j.issn.1004.2539.2018.05.020

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A New Type of Space-position Full-balanced Mechanical Crane and Analysis of Its Comprehensive Performance

更新时间：2022-10-20

- A New Type of Space-position Full-balanced Mechanical Crane and Analysis of Its Comprehensive Performance
- Vol. 42, Issue 5, Pages: 100-105(2018)
- 作者机构：
  
  1. 重庆大学机械传动国家重点实验室
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2018.05.020
  CLC：
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[1]宋宁策,谢志江,刘飞,李亮亮.一种新型空间位置全平衡机械吊及其综合性能分析[J].机械传动,2018,42(05):100-105+110.

Song Ningce, Xie Zhijiang, Liu Fei, et al. A New Type of Space-position Full-balanced Mechanical Crane and Analysis of Its Comprehensive Performance. [J]. 42(5):100-105(2018)
[1]宋宁策,谢志江,刘飞,李亮亮.一种新型空间位置全平衡机械吊及其综合性能分析[J].机械传动,2018,42(05):100-105+110. DOI： 10.16578/j.issn.1004.2539.2018.05.020.

Song Ningce, Xie Zhijiang, Liu Fei, et al. A New Type of Space-position Full-balanced Mechanical Crane and Analysis of Its Comprehensive Performance. [J]. 42(5):100-105(2018) DOI： 10.16578/j.issn.1004.2539.2018.05.020.

摘要

机械吊在工业与科研中得到广泛应用,但传统机械吊只能实现水平方向平衡。创新地提出了一种由多平行四边形杆组构成的新型空间位置全平衡机械吊,无需增加其他动力源,实现水平与竖直方向的解耦运动,基本平衡负载,达到空间位置全平衡。运用速度瞬心法对其运动特性进行分析,并运用ADAMS进行仿真验证。采用虚功原理及Matlab对该全平衡机械吊进行输入力性能分析和仿真求解,验证了该机械吊在空间位置的全平衡能力。该装置给灵巧搬运机械的设计提供了理论基础。

Abstract

The mechanical cranes used widely in industrial and scientific research,but the traditional mechanical cranes can only achieve horizontal balance. A new type of space-position full-balanced mechanical crane composed of multi-parallel quadrilateral rods is presented. It doesn’t need to add other power sources to complete the horizontal and vertical decoupling motion,offset the total load basically,and reach the whole space-position equilibrium. The velocity characteristics are analyzed by the method of velocity instantaneous center,and the simulation verification is carried out by using the ADAMS. The input force performance analysis of the full-balanced mechanical crane is carried out by using the principle of virtual work and simulated by using Matlab,and the full-balanced capacity of space position of the mechanical cranes is verified. The device provides a theoretical basis for the design of smart handling machinery.

关键词

空间位置全平衡速度瞬心法Adams仿真虚功原理

Keywords

Space-position full balanceMethod of velocity instantaneous centerAdams simulationPrinciple of virtual work

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