【摘要】 给出了带式输送机拉紧装置系统的物理模型,分析了拉紧装置的动力学模型和动力学方程,为有效防止输送带局部应力过小或过大提供了理论依据,从而保证带式输送机的安全可靠运行。更多还原

【Abstract】 The physical model of take-up device of the belt conveyor is given,the dynamic model and dynamic equation of the take-up device are analyzed,the theorial basis on prevention from the undersize and oversize of local stress in the belt is provided,so that the security and reliability of the running of the belt conveyor can be ensured.更多还原