【摘要】 在对现行四连杆机构液压支架原理性缺陷和并联机构原理分析的基础上,提出基于并联机构的新型液压支架的构想,并对其特点和性能进行了探讨。更多还原

【Abstract】 On basis of analysis to theoretical defect of current hydraulic bearer with four-link mechanism and theory of parallel mechanism, the paper offers conceive for new type hydraulic bearer based on parallel mechanism, and makes discussion to its characteristic and properties.更多还原