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Residue removal structure for engine oil housing

A technology of engine oil and casing, applied in the direction of engine components, machine/engine, engine lubrication, etc., can solve problems such as limited space, increased difficulty in magnet processing, and difficulty in reaching the engine casing.

Inactive Publication Date: 2015-04-29
CHANGZHOU CHANGHAOFA DIESEL ENGINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] First, the magnet needs to be fixed by screws on the bottom case, which increases the processing difficulty of the magnet itself and complicates the structure;
[0005] Second, the magnet is installed on the bottom surface. Since the space in the engine box is very limited, this structure will interfere with the work of other parts in the engine box;
[0006] Third, the distribution of magnets is too concentrated, and the magnetic force of the magnets is difficult to reach some dead angle positions in the engine case, resulting in incomplete chip removal

Method used

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  • Residue removal structure for engine oil housing

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with the accompanying drawings.

[0015] refer to figure 1 , the chip removal structure of the engine oil case of the present invention comprises a bottom case 1, a hollow interlayer 2 is arranged on the bottom case 1, and at least two first magnets 3 and at least two second magnets are arranged in the hollow interlayer 2 4. At least two third magnets 5, the first magnet 3, the second magnet 4, and the third magnet 5 are tile-shaped or rectangular. The first magnets 3 are distributed on the first circumference, the second magnets 4 are distributed on the second circumference, and the third magnets 5 are distributed on the third circumference. There are at least two first installation frames 6, at least two second installation frames 7 and at least two third installation frames 8 in the hollow interlayer, and the first magnets 4 are correspondingly assembled to the first installation frames 6 Among th...

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Abstract

The invention relates to a residue removal structure for an engine oil housing. The residue removal structure comprises a bottom housing, wherein a hollow interlayer is arranged on the bottom housing; two or more first magnets, two or more second magnets and two or more third magnets are arranged in the hollow interlayer; the first magnets are distributed on a first circumference; the second magnets are distributed on a second circumference; the third magnets are distributed on a third circumference. The residue removal structure has the advantages that the residue removal effect is excellent and the interference on other parts in an engine case is avoided.

Description

technical field [0001] The invention relates to a chip removal structure for an engine oil casing. Background technique [0002] The oil pan in the engine is filled with oil, which is used to lubricate the engine. Since the oil often contains iron filings and other impurities, after being sucked into the oil pipe by the suction cup, it is easy to damage the crank and block the oil pipe, thus affecting the normal operation of the engine. and shorten its service life. [0003] A self-cleaning oil pan is disclosed in the prior art, comprising a pan, a positioning plate with a screw hole processed in the middle is fixed on the bottom surface of the pan, and a magnet is installed on the positioning plate through screws and washers. The chip removal structure of this structure has the following problems: [0004] First, the magnet needs to be fixed by screws on the bottom case, which increases the processing difficulty of the magnet itself and complicates the structure; [0005...

Claims

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Application Information

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IPC IPC(8): F01M11/00
CPCF01M11/0004
Inventor 邹定国徐旭东
Owner CHANGZHOU CHANGHAOFA DIESEL ENGINE