【摘要】 指出了皮带及链传动现有张紧方法的缺点 ,设计了一种结构简单 ,工作可靠的用于皮带及链传动的恒张力控制装置 ,该装置能自动调整压在皮带或链上的力 ,在很大挠角范围内保持其张力基本恒定更多还原

【Abstract】 Disadvantages of the existing tension devices for belt and chain are pointed out. A new tension device is designed, which is simple in structure, reliable in work, and can adjust automatically the force on belt or chain, and make the tensile force of belt or chain constant within a bigger angular deflection.更多还原