A constant temperature crankcase with lubricating oil filtering function

Abstract

The invention discloses a constant temperature crankcase with lubricating oil filtering function, which belongs to the field of auto parts. The constant temperature crankcase with lubricating oil filtering function includes an oil filter box, and an upper crankshaft is connected under the oil filter box The bottom of the upper crankcase is connected with the lower crankcase, and there is a connecting flange between the upper crankcase and the lower crankcase, and connecting bolts are installed on the connecting flange, and the upper crankcase and the lower crankcase are connected by the connecting bolts. A lubricating oil tank is excavated between the upper crankcase and the lower crankcase, and a crankshaft hole is dug at both ends of the lubricating oil tank, and a crankshaft is installed in the crankshaft hole, which can realize real-time filtering of the lubricating oil in the crankcase, reducing Impurities in the lubricating oil to prolong the service life of the crankshaft, and at the same time effectively maintain the oil temperature of the lubricating oil in the crankcase to prevent the crankcase from being ignited by the oil temperature of the lubricating oil when the oil temperature is too high, or the outside air temperature is too low to freeze lubricating oil in the crankcase.

Description

technical field [0001] The invention relates to the field of auto parts, in particular to a constant temperature crankcase with lubricating oil filtering function. Background technique [0002] With the development of society, cars have become a necessity for many people. The engine is an essential core component in a car, and the engine converts gasoline combustion into mechanical energy that drives the car forward. The crankshaft is the most important component in the engine. It bears the force transmitted by the connecting rod and converts it into torque through the crankshaft output and drives other accessories on the engine to work. [0003] The crankshaft is installed in the crankcase, which is located at the lower part of the engine cylinder block. The crankcase includes an upper crankcase and a lower crankcase. The lower crankcase is used to store lubricating oil and seal the upper crankcase, so it is also called the oil pan. . Because the lower crankcase bears ve...

AI Technical Summary

Problems solved by technology

And when the car is in use, the crankshaft will inevitably heat up, which has the risk of igniting the crankcase

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