Agricultural machinery lubricating oil and preparation method thereof

A lubricating oil and agricultural machinery technology, applied in the field of agricultural machinery lubricating oil and its preparation, can solve the problems of poor storage state of lubricating oil, wear, poor lubrication effect, etc., achieve strong weather resistance, high cost performance, and increase heat resistance Effect

Inactive Publication Date: 2019-12-20
古浪县荣鑫农机有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The storage state of the lubricating oil of the invention is not good, and the lubricating effect is not good under different temperature conditions, and at the same time, wear will occur after using the lubricating oil

Method used

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  • Agricultural machinery lubricating oil and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] An agricultural machinery lubricating oil, consisting of the following raw materials in parts by weight: 60 parts of graphene, 45 parts of propolis extract, 30 parts of dodecanethiol, 120 parts of epoxy soybean oil, 1.8 parts of dodecanedioic acid, stearic acid 10 parts of magnesium, 7 parts of sodium lignosulfate, 7 parts of sodium potassium tartrate, 4 parts of diethanolamide cocoate.

[0025] The preparation method of described agricultural machinery lubricating oil, comprises the steps:

[0026] 1) Put the propolis extract, magnesium stearate and dodecanethiol into the reaction kettle in parts by mass, add deionized water 1.4 times the mass of the propolis extract at 31.5°C, grind for 20 minutes, and stir clockwise for 10 minutes , the stirring speed is 70r / min, and the viscous stirring liquid Q is obtained after the stirring is finished, which is stored in another device for subsequent use;

[0027] 2) Add dodecanedioic acid, viscous stirring liquid Q, and epoxidi...

Embodiment 2

[0030] An agricultural machinery lubricating oil, consisting of the following raw materials in parts by weight: 65 parts of graphene, 55 parts of propolis extract, 35 parts of dodecanethiol, 140 parts of epoxy soybean oil, 1.9 parts of dodecanedioic acid, stearic acid 11 parts of magnesium, 8.5 parts of sodium lignosulfate, 8.5 parts of sodium potassium tartrate, and 5 parts of diethanolamide cocoate.

[0031] The preparation method of described agricultural machinery lubricating oil, comprises the steps:

[0032] 1) Put the propolis extract, magnesium stearate and dodecanethiol into the reaction kettle in parts by mass, add deionized water 1.6 times the mass of the propolis extract at 32°C, grind for 23 minutes, and stir clockwise for 12 minutes , the stirring speed is 85r / min, and the viscous stirring liquid Q is obtained after the stirring is finished, and it is stored in another device for subsequent use;

[0033] 2) Add dodecanedioic acid, viscous stirring liquid Q, and ...

Embodiment 3

[0036] An agricultural machinery lubricating oil, consisting of the following raw materials in parts by weight: 63 parts of graphene, 50 parts of propolis extract, 32 parts of dodecanethiol, 130 parts of epoxy soybean oil, 1.9 parts of dodecanedioic acid, stearic acid 11 parts of magnesium, 8 parts of sodium lignosulfate, 8 parts of sodium potassium tartrate, 5 parts of diethanolamide cocoate.

[0037] The preparation method of described agricultural machinery lubricating oil, comprises the steps:

[0038] 1) Put the propolis extract, magnesium stearate and dodecanethiol into the reaction kettle in parts by mass, add deionized water 1.5 times the mass of the propolis extract at 32.5°C, grind for 22 minutes, and stir clockwise for 13 minutes , the stirring speed is 80r / min, and the viscous stirring liquid Q is obtained after the stirring is finished, which is stored in another device for subsequent use;

[0039]2) Add dodecanedioic acid, viscous stirring liquid Q, and epoxidiz...

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PUM

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Abstract

The invention discloses agricultural machinery lubricating oil and a preparation method thereof and belongs to the technical field of agricultural machinery. The agricultural machinery lubricating oilconsists of the following raw materials: graphene, a propolis extract, dodecanethiol, epoxidized soybean oil, dodecanedioic acid, magnesium stearate, lignin sodium sulfate, potassium sodium tartrateand coco fatty acid diethanol amide. In the agricultural machinery lubricating oil, the graphene has hybridized orbital, a part of hydrogen bonds in the dodecanethiol are combined with the hybridizedorbital to form more solid hybridized orbital, and thus constitution components of the prepared lubricating oil are more stable. When the lubricating oil disclosed by the invention is applied to a cylinder or a piston, no abrasion is caused, however, certain abrasion which is visible by naked eyes can be caused when common lubricating oil is applied to the cylinder, and the consumption quantity ofthe lubricating oil disclosed by the invention is small, that is, is only 4.6-5.0L/100km.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to an agricultural machinery lubricating oil and a preparation method thereof. Background technique [0002] Lubricating oil is a liquid or semi-solid lubricant used in various types of automobiles and mechanical equipment to reduce friction and protect machinery and processed parts. It mainly plays the roles of lubrication, auxiliary cooling, rust prevention, cleaning, sealing and buffering. As long as it is applied between two relatively moving objects and can reduce the friction and wear of the two objects due to the function of contact, it is a lubricating oil. [0003] The basic functions of lubricants are mainly to control friction, reduce wear, cooling and sealing isolation. Therefore, general lubricants should have as small a friction coefficient as possible to reduce energy consumption; they should also have suitable viscosity, which is a measure ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10M177/00C10N30/08C10N30/10C10N30/06C10N40/25
CPCC10M169/04C10M177/00C10M2201/041C10M2205/18C10M2207/124C10M2207/126C10M2207/127C10M2207/24C10M2215/082C10M2219/042C10M2219/082
Inventor 李润林朱玉德张玉兰
Owner 古浪县荣鑫农机有限公司
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