带式输送机用盘式制动装置液压系统的改进

Hydraulic System Improvement of Disk Brake for Belt Conveyor

带式输送机用盘式制动装置原液压系统中的液压泵和电机需要长时间工作,不仅导致液压油温升较高,影响系统正常运行,而且浪费电能。对原液压系统进行改进,实现液压泵和电机的间歇性工作,不仅降低了液压油温升,延长了液压泵和电动机的使用寿命,而且节省能源,具有较好的市场前景。

Aims at the hydraulic system improvement of disc brake for belt conveyor. The pump and motor of the former hydraulic system keep running when the belt conveyor normally works. Compared to the former hydraulic system, the pump and motor of the new hydraulic system can realize to run at regular intervals. The way of interval work not only drops the temperature rise of hydraulic oil and prolong the service life of both of them but also saves a lot of electrical energy.