Automatic discharging device for engine oil of engine

A technology of engine oil and oil draining device, which is applied in the direction of engine components, machine/engine, engine lubrication, etc. It can solve the problems of increasing uncertainty, needing to improve safety performance, increasing labor costs, etc., so as to improve efficiency and avoid natural loosening , The effect of saving labor costs

Pending Publication Date: 2020-01-31
DONGFENG COMML VEHICLE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In actual operation, the above operations are often done manually, manually tightening and loosening the oil release bolts, which increases the labor cost and also increases the uncertainty of the operation process, and the safety performance needs to be improved.

Method used

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  • Automatic discharging device for engine oil of engine

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Embodiment Construction

[0017] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments to facilitate a clear understanding of the present invention, but they do not limit the present invention.

[0018] Such as figure 1 As shown, the present invention provides an automatic oil drain device for engine oil, which is characterized by comprising an oil drain pipe 3 arranged at the bottom of the oil pan 11, the oil drain pipe 3 is arranged horizontally; one end of the oil drain pipe 3 extends upward It is connected to the oil drain hole 2 at the bottom of the oil pan 1; the other end of the oil drain pipe 3 extends horizontally and is provided with a solenoid valve 6; the middle bottom of the oil drain pipe 3 is provided with a downwardly opening oil outlet 4; A sealing guide rod 8 is provided in the pipeline 3; one end of the sealing guide rod 8 is fixedly connected to the output end of the solenoid valve 6 through a spring 7; wh...

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Abstract

The invention discloses an automatic discharging device for engine oil of an engine. The automatic discharging device is characterized by comprising an oil discharging pipeline arranged at the bottomof an oil bottom shell, and the oil discharging pipeline is horizontally arranged; one end of the oil discharging pipeline extends upwards to be in butt joint with an oil discharging hole of the bottom of the oil bottom shell; the other end of the oil discharging pipeline horizontally extends and is provided with an electromagnetic valve; the bottom face of the middle of the oil discharging pipeline is provided with an oil outlet hole formed downwards; a sealing guide rod is arranged in the oil discharging pipeline; one end of the sealing guide rod is fixedly connected with the output end of the electromagnetic valve through a spring; when the electromagnetic valve is not powered on, the sealing guide rod is located above the oil outlet hole, and the oil discharging pipeline is not communicated with the outside; when the electromagnetic valve is powered on, the electromagnetic valve attracts the sealing guide rod, the sealing guide rod is located between the oil outlet hole and the electromagnetic valve, and the oil discharging pipeline is communicated with the outside. By means of the automatic discharging device, the labor is effectively saved, and the safety performance is improved.

Description

Technical field [0001] The invention relates to the technical field of engines, in particular to an automatic oil draining device for engine oil. Background technique [0002] In the prior art, the engine drains and stops the drain by tightening the drain bolt of the oil pan. In actual operation, the above operations are often completed by manpower, and the oil bolts are manually tightened and loosened. This increases the labor cost and the uncertainty of the operation process. The safety performance needs to be improved. Summary of the invention [0003] The purpose of the present invention is to provide an automatic oil draining device for engine oil in view of the defects of the prior art, which can effectively save manpower and improve safety performance. [0004] The technical solution adopted by the present invention is: an automatic oil drain device for engine oil, which is characterized in that it includes an oil drain pipe arranged at the bottom of the oil pan, the oil dra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01M11/04
CPCF01M11/0408
Inventor 程元黄冲吴金柱赵金朋陈雄
Owner DONGFENG COMML VEHICLE CO LTD
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