CN104403759A - Lubricating grease specially used for cotton picker and preparation method thereof - Google Patents
Lubricating grease specially used for cotton picker and preparation method thereof Download PDFInfo
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- CN104403759A CN104403759A CN201410545813.9A CN201410545813A CN104403759A CN 104403759 A CN104403759 A CN 104403759A CN 201410545813 A CN201410545813 A CN 201410545813A CN 104403759 A CN104403759 A CN 104403759A
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Abstract
The invention discloses lubricating grease specially used for a cotton picker and a preparation method thereof. The lubricating grease is prepared from following raw materials, by weight, 65-85 parts of basic oil, 10-15 parts of 12-hydroxystearic acid, 3-8 parts of lithium hydroxide, 2-7 parts of boric acid, 3-5 parts of phthalo blue and 5-7 parts of an extreme-pressure anti-wear reagent vulcanized cottonseed oil T404. The invention also discloses the preparation method of the lubricating grease specially used for the cotton picker. By means of addition of the extreme-pressure anti-wear reagent vulcanized cottonseed oil T404, the lubricating grease is greatly improved in an extreme-pressure performance. In addition, oil leakage of the cotton picker can be prevented so that a service life of the cotton picker is prolonged. The lubricating grease is reduced in cost and is reduced in environmental pollution.
Description
Technical field
The invention belongs to technical field of lubricating grease, be specifically related to a kind of cotton picker special grease and preparation method thereof.
Background technology
Cotton picker, also known as griping cotton machine, bale plucker, is the machine capturing cotton fibre in Blowing-carding Unit group from the bale of cotton.Cotton picker is arranged in the first place of combination machine usually, grab on having formula, under grab reciprocating and platform lift of formula, dolly lift, dolly etc.The principle of work of cotton picker is by blade hired roughneck and rib, or brad parts and spring forceps etc. capture fiber from bale of cotton surface, then continues processing to lower road machinery by air-flow or mechanical transport.Cotton picker comprises cabinet and collection hopper, and be provided with main shaft in cabinet, the lubrication between usual each mechanical part is put on bearing by lubricating oil, because lubricating oil is liquid, has mobility, can drop onto in cabinet, pollute and waste, do not have economic implications.
Summary of the invention
The technical problem that the present invention solves there is provided a kind of cotton picker special grease, use this lubricating grease not only can reduce the usage quantity of current cotton picker lubricating oil, cotton picker oil leakage phenomenon can also be prevented, improve lubricant effect, in addition, use this lubricating grease can effectively reduce the pollution of environment and the result of use promoting cotton picker, extend the work-ing life of cotton picker significantly.
Another technical problem that the present invention solves there is provided a kind of reasonable raw material proportioning, the preparation method of the cotton picker special grease that production technique is advanced and with low cost.
Technical scheme of the present invention is: a kind of cotton picker special grease, it is characterized in that being prepared from by the raw material of following weight part: base oil 65-85 part, ten dihydroxystearic acid 10-15 parts, lithium hydroxide (LiOHH
2o) 3-8 part, boric acid 2-7 part, the blue or green blue 3-5 part of phenol and extreme pressure anti-wear additives sulfuration Oleum Gossypii semen T404 5-7 part, described base oil is at least one in mineral oil, synthetic oil or silicone oil.
Cotton picker special grease of the present invention, it is characterized in that being prepared from by the raw material of following weight part: 70 parts, mineral oil, ten dihydroxystearic acid 10 parts, lithium hydroxide (LiOHH
2o) 5 parts, boric acid 4 parts, phthalein blue or green blue 5 parts and extreme pressure anti-wear additives sulfuration Oleum Gossypii semen T404 6 parts.
The preparation method of cotton picker special grease of the present invention, it is characterized in that comprising the following steps: ten dihydroxystearic acids of 10-15 weight part and the base oil of 20-35 weight part join in saponification still by (1), intensification, after lipid acid dissolves, starts and stirs; (2) by the lithium hydroxide (LiOHH of 3-8 weight part
2o) formation lithium hydroxide aqueous solution soluble in water, when the mixing solutions in step (1) is warming up to 60-70 DEG C, joins in saponification still by lithium hydroxide aqueous solution; (3) the extreme pressure anti-wear additives sulfuration Oleum Gossypii semen T404 of 2-3 weight part to be joined in the mixing solutions of step (2) and to stir 20min, the water of the boric acid of 2-7 weight part by 4 times of boric acid quality is diluted, and be heated to the hydrothermal solution that 85 DEG C form boric acid, the hydrothermal solution of boric acid is joined in saponification still, continues to calorify saponification reaction 2-4h at 90-92 DEG C of temperature; (4) after saponification reaction completes, continue to stir the dehydration that heats up, add the base oil constant temperature 30min of 45-50 weight part when temperature reaches 150-160 DEG C, continue to be warming up to 215-220 DEG C of constant temperature 15min, make contents in still be really hold liquid status; (5) after constant temperature terminates, stir and after the extreme pressure anti-wear additives sulfuration Oleum Gossypii semen T404 adding 3-4 weight part when being cooled to 180 DEG C stirs product is all transferred to compounding kettle and to add the phthalein of 3-5 weight part blue or green blue, cooling is also ground by shredder, filters, is refined into cotton picker special grease.
The invention provides a kind of reasonable and that working efficiency is high cotton picker special grease of filling a prescription, by adding extreme pressure anti-wear additives sulfuration Oleum Gossypii semen T404 in formula, this lubricating grease extreme pressure property is greatly improved, cotton picker Leakage can be prevented in addition, make cotton picker life, and cost-saving, reduce the pollution to environment.
Embodiment
Be described in further details foregoing of the present invention by the following examples, but this should be interpreted as that the scope of the above-mentioned theme of the present invention is only limitted to following embodiment, all technology realized based on foregoing of the present invention all belong to scope of the present invention.
Embodiment 1
(1) 10kg ten dihydroxystearic acid and 20kg synthetic oil are joined in saponification still, heat up after lipid acid dissolves, start and stir; (2) by 3kg lithium hydroxide (LiOHH
2o) formation lithium hydroxide aqueous solution soluble in water, when the mixing solutions in step (1) is warming up to 60-70 DEG C, joins in saponification still by lithium hydroxide aqueous solution; (3) 2kg extreme pressure anti-wear additives sulfuration Oleum Gossypii semen T404 to be joined in the mixing solutions of step (2) and to stir 20min, the water of 2kg boric acid by 4 times of boric acid quality is diluted, and be heated to the hydrothermal solution that 85 DEG C form boric acid, the hydrothermal solution of boric acid is joined in saponification still, continues to calorify saponification reaction 2-4h at 90-92 DEG C of temperature; (4) after saponification reaction completes, continue to stir the dehydration that heats up, add 45kg synthetic oil constant temperature 30min when temperature reaches 150-160 DEG C, continue to be warming up to 215-220 DEG C of constant temperature 15min, make contents in still be really hold liquid status; (5) after constant temperature terminates, stirring adds when being cooled to 180 DEG C and after 3kg extreme pressure anti-wear additives sulfuration Oleum Gossypii semen T404 stirs product is all transferred to compounding kettle and to add 3kg phthalein blue or green blue, and cooling is also ground by shredder, filters, refined into cotton picker special grease.
Embodiment 2
(1) 10kg ten dihydroxystearic acid and 25kg mineral oil are joined in saponification still, heat up after lipid acid dissolves, start and stir; (2) by 5kg lithium hydroxide (LiOHH
2o) formation lithium hydroxide aqueous solution soluble in water, when the mixing solutions in step (1) is warming up to 60-70 DEG C, joins in saponification still by lithium hydroxide aqueous solution; (3) 3kg extreme pressure anti-wear additives sulfuration Oleum Gossypii semen T404 to be joined in the mixing solutions of step (2) and to stir 20min, the water of 4kg boric acid by 4 times of boric acid quality is diluted, and be heated to the hydrothermal solution that 85 DEG C form boric acid, the hydrothermal solution of boric acid is joined in saponification still, continues to calorify saponification reaction 2-4h at 90-92 DEG C of temperature; (4) after saponification reaction completes, continue to stir the dehydration that heats up, add 45kg mineral oil constant temperature 30min when temperature reaches 150-160 DEG C, continue to be warming up to 215-220 DEG C of constant temperature 15min, make contents in still be really hold liquid status; (5) after constant temperature terminates, stirring adds when being cooled to 180 DEG C and after 3kg extreme pressure anti-wear additives sulfuration Oleum Gossypii semen T404 stirs product is all transferred to compounding kettle and to add 5kg phthalein blue or green blue, and cooling is also ground by shredder, filters, refined into cotton picker special grease.
Embodiment 3
(1) 15kg ten dihydroxystearic acid and 35kg silicone oil are joined in saponification still, heat up after lipid acid dissolves, start and stir; (2) by 8kg lithium hydroxide (LiOHH
2o) formation lithium hydroxide aqueous solution soluble in water, when the mixing solutions in step (1) is warming up to 60-70 DEG C, joins in saponification still by lithium hydroxide aqueous solution; (3) 3kg extreme pressure anti-wear additives sulfuration Oleum Gossypii semen T404 to be joined in the mixing solutions of step (2) and to stir 20min, the water of 7kg boric acid by 4 times of boric acid quality is diluted, and be heated to the hydrothermal solution that 85 DEG C form boric acid, the hydrothermal solution of boric acid is joined in saponification still, continues to calorify saponification reaction 2-4h at 90-92 DEG C of temperature; (4) after saponification reaction completes, continue to stir the dehydration that heats up, add 50kg silicone oil constant temperature 30min when temperature reaches 150-160 DEG C, continue to be warming up to 215-220 DEG C of constant temperature 15min, make contents in still be really hold liquid status; (5) after constant temperature terminates, stirring adds when being cooled to 180 DEG C and after 4kg extreme pressure anti-wear additives sulfuration Oleum Gossypii semen T404 stirs product is all transferred to compounding kettle and to add 5kg phthalein blue or green blue, and cooling is also ground by shredder, filters, refined into cotton picker special grease.
Embodiment above describes ultimate principle of the present invention, principal character and advantage; the technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; under the scope not departing from the principle of the invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the scope of protection of the invention.
Claims (3)
1. a cotton picker special grease, it is characterized in that being prepared from by the raw material of following weight part: base oil 65-85 part, ten dihydroxystearic acid 10-15 parts, lithium hydroxide 3-8 part, boric acid 2-7 part, the blue or green blue 3-5 part of phenol and extreme pressure anti-wear additives sulfuration Oleum Gossypii semen T404 5-7 part, described base oil is at least one in mineral oil, synthetic oil or silicone oil.
2. cotton picker special grease according to claim 1, it is characterized in that being prepared from by the raw material of following weight part: 70 parts, mineral oil, ten dihydroxystearic acid 10 parts, lithium hydroxide 5 parts, boric acid 4 parts, phthalein blue or green blue 5 parts and extreme pressure anti-wear additives sulfuration Oleum Gossypii semen T404 6 parts.
3. the preparation method of a cotton picker special grease according to claim 1, it is characterized in that comprising the following steps: ten dihydroxystearic acids of 10-15 weight part and the base oil of 20-35 weight part join in saponification still by (1), intensification, after lipid acid dissolves, starts and stirs; (2) by formation lithium hydroxide aqueous solution soluble in water for the lithium hydroxide of 3-8 weight part, when the mixing solutions in step (1) is warming up to 60-70 DEG C, lithium hydroxide aqueous solution is joined in saponification still; (3) the extreme pressure anti-wear additives sulfuration Oleum Gossypii semen T404 of 2-3 weight part to be joined in the mixing solutions of step (2) and to stir 20min, the water of the boric acid of 2-7 weight part by 4 times of boric acid quality is diluted, and be heated to the hydrothermal solution that 85 DEG C form boric acid, the hydrothermal solution of boric acid is joined in saponification still, continues to calorify saponification reaction 2-4h at 90-92 DEG C of temperature; (4) after saponification reaction completes, continue to stir the dehydration that heats up, add the base oil constant temperature 30min of 45-50 weight part when temperature reaches 150-160 DEG C, continue to be warming up to 215-220 DEG C of constant temperature 15min, make contents in still be really hold liquid status; (5) after constant temperature terminates, stir and after the extreme pressure anti-wear additives sulfuration Oleum Gossypii semen T404 adding 3-4 weight part when being cooled to 180 DEG C stirs product is all transferred to compounding kettle and to add the phthalein of 3-5 weight part blue or green blue, cooling is also ground by shredder, filters, is refined into cotton picker special grease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410545813.9A CN104403759A (en) | 2014-10-16 | 2014-10-16 | Lubricating grease specially used for cotton picker and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410545813.9A CN104403759A (en) | 2014-10-16 | 2014-10-16 | Lubricating grease specially used for cotton picker and preparation method thereof |
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| CN104403759A true CN104403759A (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410545813.9A Pending CN104403759A (en) | 2014-10-16 | 2014-10-16 | Lubricating grease specially used for cotton picker and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104830499A (en) * | 2015-05-14 | 2015-08-12 | 新乡市恒星化工有限责任公司 | Lubricating grease special for plate type steel strip rolling mill and preparation method of lubricating grease |
| CN108165356A (en) * | 2017-11-01 | 2018-06-15 | 新疆现代特油科技股份有限公司 | Cotton picker spindle lubricating grease and preparation method thereof |
| CN112877121A (en) * | 2019-11-29 | 2021-06-01 | 中石油克拉玛依石化有限责任公司 | Lubricating grease and preparation method and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101597539A (en) * | 2009-06-11 | 2009-12-09 | 杭州得润宝油脂有限公司 | The preparation method of cylinder of electric tool special grease and viscosifying agent |
| CN101993763A (en) * | 2009-08-26 | 2011-03-30 | 比亚迪股份有限公司 | Gear oil composition for automobile |
| CN103627476A (en) * | 2013-12-12 | 2014-03-12 | 新乡市恒星化工有限责任公司 | Low-noise lubricating grease and preparation method and application thereof |
-
2014
- 2014-10-16 CN CN201410545813.9A patent/CN104403759A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101597539A (en) * | 2009-06-11 | 2009-12-09 | 杭州得润宝油脂有限公司 | The preparation method of cylinder of electric tool special grease and viscosifying agent |
| CN101993763A (en) * | 2009-08-26 | 2011-03-30 | 比亚迪股份有限公司 | Gear oil composition for automobile |
| CN103627476A (en) * | 2013-12-12 | 2014-03-12 | 新乡市恒星化工有限责任公司 | Low-noise lubricating grease and preparation method and application thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104830499A (en) * | 2015-05-14 | 2015-08-12 | 新乡市恒星化工有限责任公司 | Lubricating grease special for plate type steel strip rolling mill and preparation method of lubricating grease |
| CN108165356A (en) * | 2017-11-01 | 2018-06-15 | 新疆现代特油科技股份有限公司 | Cotton picker spindle lubricating grease and preparation method thereof |
| CN112877121A (en) * | 2019-11-29 | 2021-06-01 | 中石油克拉玛依石化有限责任公司 | Lubricating grease and preparation method and application thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20150311 |