Crankcase oil way series connection structure for vehicle air compression oil engine

• Main Authors: SUN BINGTAO, CHEN WENJIN, YANG WEIQIANG, SEO KYUNG-AE
• Format: Patent
• Language: Chinese; English
• Published: 19.12.2023
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; WEAPONS

The utility model provides a crankcase oil way series connection structure for a vehicle air compression oil engine, which comprises an engine body and two crankcases, and an axial through transition cavity is arranged on the inner bottom wall of the engine body; the two crankcase bodies are connected to the two ends of the machine body correspondingly and used for containing lubricating oil, oil inlet holes are formed in the tops of the crankcase bodies in a penetrating mode, guide grooves which communicate with the transition cavity and are used for containing the lubricating oil are formed in the inner bottom walls of the two crankcase bodies correspondingly, and cover plates used for shielding the guide grooves are connected to the inner bottom walls of the crankcase bodies. An oil passing opening is formed between the edge of the cover plate and the inner side wall of the guide groove. According to the crankcase oil way series connection structure for the automotive air compression oil engine, the oiling