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我公司生产的某型稳定土拌和机存在发动机机罩开、关费力和拆、装困难问题,给发动机冷却液、机油散热器、双联泵以及行走马达检修带来不便,为此决定对其结构进行改进。1.改进前的缺陷如图1所示,该机罩改进前为整体式钣金结构,自身质量较大(约为255kg),通过螺栓固定在车架上。该机罩因质量较大,单个操作人员无法完成开、关动作,必须多人同时操作方可。
One type of stabilized soil mixer produced by our company has the problem of difficulty in opening and closing the engine cover, disassembling and assembling the engine cover, and brings inconvenience to overhauling engine coolant, oil radiator, double pump and traveling motor Structure to improve. 1. Improvement before the defect shown in Figure 1, the hood before the improvement of the overall sheet metal structure, its own quality (about 255kg), bolted to the frame. Due to the quality of the hood, a single operator can not be completed on, off action, you must be able to operate more than one person at the same time.