Automatic Vertical Center Oil Removal Mechanism for Diesel Engine Oil Pan
An oil pan, diesel engine technology, applied in the direction of machine/engine, engine lubrication, mechanical equipment, etc., can solve problems such as residual oil in the engine oil pan
Active Publication Date: 2018-05-08
GUANGXI YUCHAI MASCH CO LTD
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Problems solved by technology
[0003] However, if the oil is drained in the traditional free way or pressurized way, since there are many types of diesel engine oil pans, and the oil drain ports of the oil pan are not all at the lowest point when the oil is drained, resulting in residual oil in the engine oil pan
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[0020] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.
[0021] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.
[0022] like figure 1 and figure 2 As shown, the automatic vertical center degreasing mechanism of the diesel engine oil pan according to the specific embodiment of the present invention connects another hose to absorb all the oil in the oil pan by sucking oil, and the automatic vertical center of the diesel engine oil pan The specific structure of the degreasing mechanism includes: a half copper core 1, a connecting pipe...
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The invention discloses an automatic orthocenter oil removing mechanism of an oil pan of a diesel engine. The automatic orthocenter oil removing mechanism comprises a half-edge copper core, a connecting tube, a hollow plug and a shell. The half-edge copper core is in the shape of a half cylinder, an oil pumping channel is arranged at one end of the half-edge copper core, connecting tube mounting semicircular protrusions are arranged at the other end of the half-edge copper core, and connecting tube via holes are axially formed in the connecting tube mounting semicircular protrusions; the connecting tube is a steel component, one end of the connecting tube is rotatably penetratingly arranged in the connecting tube via holes, and the other end of the connecting tube is connected with a hose; the hollow plug is a steel component; the shell is a steel component and is integrally in the shape of a circular tube, an oil suction opening is formed in a side wall of the tail end of the shell, the half-edge copper core is penetratingly arranged in the shell and is positioned on a side of the oil suction opening, the oil suction opening corresponds to the oil pumping channel, and the hollow plug and each connecting tube mounting semicircular protrusion are respectively sealed by means of circumferential welding from two ends of the hollow plug and two ends of the connecting tube mounting semicircular protrusion. The automatic orthocenter oil removing mechanism has the advantages that the lowermost point of the oil pan can be automatically positioned by the aid of the gravity, and accordingly excellent effects of preventing residual engine oil for the oil pan can be realized.
Description
technical field [0001] The invention relates to the field of engine thermal testing, in particular to an automatic vertical center degreasing mechanism for a diesel engine oil sump. Background technique [0002] As the heart of power machinery such as vehicles, diesel engines require high reliability. Wherein in the process of assembling the engine, after the engine ignition heat test, the machine oil in the oil sump must be cleaned; the existing tradition is to drain the clean machine oil freely or by pressurization. [0003] However, when the oil is drained in the traditional free way or pressurized way, since there are many types of diesel engine oil pans, and the oil drain ports of the oil pan are not all at the lowest point in the oil drain state, resulting in residual oil in the engine oil pan. [0004] The information disclosed in this Background section is only for enhancing the understanding of the general background of the present invention and should not be taken...
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IPC IPC(8): F01M11/04
CPCF01M11/045
Inventor 庞甲才刘伟琨陈际成李进
Owner GUANGXI YUCHAI MASCH CO LTD