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发明公开
CN106640361A 一种单缸立式风冷柴油机凸轮轴动力输出结构 无效 - 驳回

一种单缸立式风冷柴油机凸轮轴动力输出结构
摘要：
本发明涉及一种单缸立式风冷柴油机，具体的说是一种单缸立式风冷柴油机凸轮轴动力输出结构，属于柴油机技术领域。其包括机体和凸轮轴，机体的支撑端内侧设有凸轮轴安装腔，凸轮轴的支撑端伸入凸轮轴安装孔中并与凸轮轴安装孔内壁滚动连接，凸轮轴安装孔的定位端面上设有引油槽。本发明结构简单、紧凑、合理，增大了凸轮轴在机体的凸轮轴安装孔的支撑轴径，增强了凸轮轴在该支撑处的承载能力，提高了凸轮轴动力输出结构的可靠性；同时，对机体结构的改动较小，有利于在较短时间里解决该机型存在的技术问题。
摘要（英）：

The invention relates to a single-cylinder vertical air-cooled diesel engine, in particular to a cam shaft power output structure of a single-cylinder vertical air-cooled diesel engine, and belongs to the technical field of diesel engine. The cam shaft power output structure comprises a machine body and a cam shaft. A cam shaft mounting cavity is formed in the inner side of the supporting end of the machine body. The supporting end of the cam shaft extends into a cam shaft mounting hole and is connected with the inner wall of the cam shaft mounting hole in a rolling mode. An oil guiding groove is formed in the positioning end face of the cam shaft mounting hole. The cam shaft power output structure is simple, compact and reasonable, the supporting shaft diameter of the cam shaft in the cam shaft mounting hole of the machine body is increased, the bearing capacity of the cam shaft in the supporting position is improved, and the reliability of the cam shaft power output structure is improved; and meanwhile, modification of a machine body structure is small, and the technical problems of the type can be advantageously solved in a short time.

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