一种新型液压微耕机的结构设计
On Structure Design of a New Type Hydraulic Mini-Tiller
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摘要: 鉴于传统微耕机的操控性和舒适性不好, 分析其结构原理的优缺点后, 提出了用液压动力总成代替传统机械动力总成的新型液压微耕机. 依据其结构原理, 进行了三维建模设计, 并通过虚拟装配做成虚拟样机进行运动仿真试验以优化三维模型. 由最终的三维模型做成了原理验证机并进行了实机试验. 试验表明: 新型液压微耕机的操控性和舒适性都得到了很大的改善, 对于传统微耕机的改进升级有较大的指导价值.Abstract: In view of the fact that control and comfort of traditional mini-tiller is not good, after analyzing the advantages and disadvantages of the structure principle, a new type of hydraulic mini-tiller with hydraulic power train instead of the traditional mechanical power train has been put forward.According to the structure principle of the new hydraulic micro-tiller, three-dimensional modeling design has been carried out, and the virtual prototype been used to carry on the motion simulation experiment to optimize the three-dimensional model.Based on the final three-dimensional model, the principle machine has been tested.The results show that the handling and comfort of the new type of hydraulic mini-tiller have been greatly improved, which is of great guiding value for the improvement and upgrading of traditional mini-tiller.
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