Engine oil recovery auxiliary device for automobile maintenance

Abstract

The invention relates to the technical field of automobile maintenance auxiliary devices, and in particular relates to an engine oil recovery auxiliary device for automobile maintenance which comprises a bottom plate, a collecting box is fixedly connected to the top end of the bottom plate. First sliding grooves are obliquely formed in the front side wall and the rear side wall of the interior ofthe collecting box. A through groove extending into the first sliding groove is formed in the left end of the collecting box; a groove is formed in the position, corresponding to the first sliding groove, of the right side wall in the collecting box, a fixing frame is slidably connected into the first sliding groove, the right end of the fixing frame extends into the groove, the left end of the fixing frame extends into the through groove, and the left end face of the fixing frame and the right end face of the collecting box are located in the same vertical plane. According to the engine oil recovery auxiliary device for automobile maintenance, waste engine oil in an engine can be filtered, the waste engine oil can be conveniently recycled, the waste engine oil can be prevented from splashing everywhere during discharging, maintenance parts can be conveniently stored, cleanliness of the ground of a working area is improved, use safety and practicability of the engine oil filtering device are improved, and use limitation is reduced.

Description

technical field [0001] The invention relates to the technical field of automobile maintenance auxiliary devices, in particular to an engine oil recovery auxiliary device for automobile maintenance. Background technique [0002] The engine oil recovery auxiliary device for automobile maintenance is an auxiliary device used in the process of automobile maintenance to recover the waste engine oil discharged from the automobile, and it has been widely used in the field of automobile maintenance. [0003] The existing auxiliary oil recovery device for automobile maintenance needs to lift the automobile to a certain height, move the device to the bottom of the automobile, and then discharge the waste engine oil in the engine. Far, during the process of engine oil discharge, the engine oil is easy to splash on the ground in the area or on the car, causing pollution on the ground in the working area and affecting the performance of the car. The parts disassembled during car maintena...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a filter that can filter the waste engine oil in the engine, facilitate the recovery and treatment of the waste engine oil, prevent the waste engine oil from splashing around when it is discharged, facilitate the storage of maintenance parts, and improve the cleanliness of the ground in the working area. , improve the safety and practicability of its use, and reduce the limitations of the use of the oil recovery auxiliary device for automobile maintenance. The bolt twisting joint with a special structure can be used to adapt to the position of the oil drain bolt structure of different brands of vehicles. At the same time, it can also be used At the same time, it solves the technical problem that the bolts are dropped and inconvenient to pick up

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