Ascending hydraulic auxiliary system of feeding trolley

The utility model relates to an ascending hydraulic auxiliary system of feeding trolley, including hydraulic rod, hydraulic rod passes through the support mounting on the feeding trolley section of guide rail channel -section steel, and when spacing, hydraulic rod and support can support feeding trolley's bottom when feeding trolley lies in the guide rail under. It can comply with and give birth to according to the trouble that calcination factory and blast furnace subsidiary factory take place, and the converter that fundamentally had solved the feeding trolley hoist engine starts the too bigcondition of instantaneous current, it simply, simply reliably, does not need artificial intervention, does not reduce because the feeding system trouble results in the characteristics such as risk of blast furnace damping down to have the installation, has obvious economic benefits and market value, has wide market space. 本实用新型涉及种上料小车上升液压辅助系统，包括液压推杆，液压推杆通过支架安装在上料小车导轨截面槽钢上，当上料小车位于导轨下限位时，液压推杆与支架可支撑上料小车的底部。它能够根据焙烧厂及高炉分厂发生的