CN107339593B - Airless lubricant jet lubrication device and control method - Google Patents
Airless lubricant jet lubrication device and control method Download PDFInfo
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- CN107339593B CN107339593B CN201611232833.6A CN201611232833A CN107339593B CN 107339593 B CN107339593 B CN 107339593B CN 201611232833 A CN201611232833 A CN 201611232833A CN 107339593 B CN107339593 B CN 107339593B
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- oil
- oil inlet
- duct
- piston rod
- base
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/36—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by pumping action of the member to be lubricated or of a shaft of the machine; Centrifugal lubrication
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N39/00—Arrangements for conditioning of lubricants in the lubricating system
- F16N39/04—Arrangements for conditioning of lubricants in the lubricating system by heating
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Nozzles (AREA)
Abstract
The invention relates to an airless lubricant jet lubrication device and a control method, wherein a first oil inlet duct is arranged in a base, and the inlet of the first oil inlet duct is an oil inlet of the base, and the airless lubricant jet lubrication device is characterized by further comprising: the second oil inlet oil duct is positioned in the base and communicated with the first oil inlet oil duct; the piston rod is arranged in the spring seat, the spring is arranged at the inner end of the piston rod, the outer end of the piston rod is positioned in the opening of the spring seat, the opening of the spring seat is communicated with the second oil inlet oil duct, and a lubricant in the second oil inlet oil duct can drive the piston rod to act; the third oil inlet oil duct is communicated with the second oil inlet oil duct, and an electromagnetic valve is connected between the third oil inlet oil duct and the second oil inlet oil duct; and the outlet of the third oil inlet oil duct is a base oil outlet. The invention realizes lubricant injection by the stored energy of the spring in the spring seat, does not need a high-pressure air source, greatly improves the use efficiency of the equipment, reduces the maintenance intensity of the equipment, and is convenient and efficient.
Description
Technical Field
The invention relates to a control method of an airless lubricant jet lubrication device.
Background
At present, the lubricant injection lubrication of the open gear and the chain is mainly performed by using compressed gas for injection, a lubricant pump supplies the lubricant, and the lubricant is mixed with high-pressure gas and then injected to a place needing lubrication.
Disclosure of Invention
The invention aims to provide a control method of an airless lubricant jet lubrication device, which can realize the purpose of jetting lubricant without a high-pressure air source.
The technical scheme for realizing the purpose of the invention is as follows:
a control method of an airless lubricant jet lubrication device is characterized in that:
airless lubricant jet lubrication device includes the base, is equipped with first oil feed oil duct in the base, and the import of first oil feed oil duct is the base oil inlet, still includes:
the second oil inlet duct is positioned in the base and communicated with the first oil inlet duct;
the piston rod is arranged in the spring seat, the spring is arranged at the inner end of the piston rod, the outer end of the piston rod is located in the opening of the spring seat, the opening of the spring seat is communicated with the second oil inlet oil duct, and a lubricant in the second oil inlet oil duct can drive the piston rod to act;
the second oil inlet oil passage is communicated with the first oil inlet oil passage, and a solenoid valve is connected between the second oil inlet oil passage and the first oil inlet oil passage;
the lubricant enters the second oil inlet duct from the first oil inlet duct and enters a piston rod in a driving spring seat of the lubricant of the second oil inlet duct for storing energy; when the stored energy reaches a set value, the electromagnetic valve arranged between the third oil inlet oil duct and the second oil inlet oil duct loses power, the second oil inlet oil duct is communicated with the third oil inlet oil duct, and the lubricant is sprayed out from the outlet of the third oil inlet oil duct, namely the base oil outlet.
Furthermore, the spring seat is provided with an adjusting bolt, one part of the adjusting bolt is positioned in the spring seat, the other part of the adjusting bolt is positioned outside the spring seat, the inner end of the piston rod is in a step shape, and springs are arranged outside the inner end of the piston rod and the adjusting bolt; the piston rod spring energy storage adjustment is carried out through the adjusting bolt, namely the spraying amount of the lubricant is adjusted.
Further, a heating rod is arranged in the base, and the first oil inlet oil passage, the second oil inlet oil passage and the third oil inlet oil passage are heated through the heating rod.
Furthermore, a check valve is arranged between the first oil inlet passage and the second oil inlet passage.
Furthermore, an inlet pipe joint is arranged at the oil inlet of the base, and an outlet pipe joint is arranged at the oil outlet of the base.
Furthermore, the outlet pipe joint is externally connected with an oil distribution block, and the oil distribution block is connected with a plurality of nozzles.
The invention has the following beneficial effects:
a first oil inlet channel, a second oil inlet channel and a third oil inlet channel are arranged in a base, and an indirect electromagnetic valve is arranged between the second oil inlet channel and the third oil inlet channel; when the stored energy reaches a set value, a solenoid valve arranged between the third oil inlet oil passage and the second oil inlet oil passage is de-energized, the second oil inlet oil passage is communicated with the third oil inlet oil passage, and the lubricant is sprayed out from an outlet of the third oil inlet oil passage, namely a base oil outlet. According to the invention, the lubricant is sprayed by the stored energy of the spring in the spring seat, a high-pressure air source is not needed, the use efficiency of the equipment is greatly improved, the maintenance intensity of the equipment is reduced, and the lubricating device is convenient and efficient.
The spring seat is provided with the adjusting bolt, one part of the adjusting bolt is positioned in the spring seat, the other part of the adjusting bolt is positioned outside the spring seat, the adjusting bolt is connected with the inner end of the piston rod, the inner end of the piston rod is in a step shape, springs are arranged outside the inner end of the piston rod and the adjusting bolt, the adjusting bolt is used for adjusting the energy storage of the spring of the piston rod, namely, the spraying amount of the lubricant is adjusted, and the use is more convenient.
The indirect one-way valve between the first oil inlet oil passage and the second oil inlet oil passage ensures that the lubricant flows into the second oil inlet oil passage from the first oil inlet oil passage in one way, and ensures the working reliability. The heating rod is arranged in the base, so that the first oil inlet channel, the second oil inlet channel and the third oil inlet channel can be heated through the heating rod when the environment temperature is low, and a good spraying effect is guaranteed.
Drawings
FIG. 1 is a schematic structural view of an airless lubricant jet lubricating apparatus according to the present invention;
fig. 2 is a schematic diagram of the present invention as applied to lubricant injection.
Detailed Description
As shown in fig. 1, a first oil inlet duct 15 is provided in the base 10, an inlet of the first oil inlet duct 15 is an oil inlet of the base, and an inlet pipe joint 3 is provided at the oil inlet of the base. The second oil inlet duct 16 is located in the base 10, the second oil inlet duct 16 is communicated with the first oil inlet duct 15, and the check valve 2 is connected between the first oil inlet duct 15 and the second oil inlet duct 16. Be equipped with piston rod 7 in the spring holder 5, the piston rod 7 outer end is located the spring holder opening, and the spring holder opening is linked together with second oil feed oil duct 16, and the lubricated driving piston rod 7 action in the second oil feed oil duct 16, the opening part of spring holder 5 is equipped with sealed the pad 9. The spring seat 5 is provided with an adjusting bolt 6, a part of the adjusting bolt 6 is positioned in the spring seat 5, a part of the adjusting bolt 6 is positioned outside the spring seat 5, the adjusting bolt 6 is connected with the inner end of the piston rod 7, the inner end of the piston rod 7 is in a step shape, and springs 4 are arranged outside the inner end of the piston rod 7 and the adjusting bolt 6. A third oil inlet channel 17 is arranged in the base 10, the third oil inlet channel 17 is communicated with the second oil inlet channel 16, an electromagnetic valve 1 is connected between the third oil inlet channel 17 and the second oil inlet channel 16, an outlet of the third oil inlet channel 17 is a base oil outlet, an outlet pipe joint 12 is arranged at the base oil outlet, the outlet pipe joint 12 is externally connected with an oil distribution block 14, and the oil distribution block 14 is connected with a plurality of nozzles 13. A heating rod 11 is arranged in the base 10 and used for heating the first oil inlet passage 15, the second oil inlet passage 16 and the third oil inlet passage 17. As shown in FIG. 2, when the lubricant spraying device is used for spraying lubricant, the electric lubrication pump 18 is connected with the base oil inlet through a pipeline, and the outlet of the electric lubrication pump 18 is provided with a pressure sensor and a pressure relief valve 19.
During operation, the electric lubricating pump 18 outputs lubricant to enter the first oil inlet duct 15 and the second oil inlet duct 16 in the base 10, and the lubricant in the second oil inlet duct 16 drives the piston rod 7 to act to store energy in the spring. When the stored energy reaches a set value, the electromagnetic valve 1 arranged between the third oil inlet passage 17 and the second oil inlet passage 16 loses power, the second oil inlet passage 16 is communicated with the third oil inlet passage 17, and the lubricant is sprayed out from the outlet of the third oil inlet passage 17, namely the base oil outlet, and finally is sprayed out from the nozzle 13 through the oil distribution block 14. The spring energy storage of the piston rod 7, namely the spraying amount of the lubricant, can be adjusted through the adjusting bolt 6, and the use is more convenient.
Claims (6)
1. A control method of an airless lubricant jet lubrication device is characterized in that:
airless lubricant jet lubrication device includes the base, is equipped with first oil feed oil duct in the base, and the import of first oil feed oil duct is the base oil inlet, still includes:
the second oil inlet duct is positioned in the base and communicated with the first oil inlet duct;
the piston rod is arranged in the spring seat, the spring is arranged at the inner end of the piston rod, the outer end of the piston rod is positioned in the opening of the spring seat, the opening of the spring seat is communicated with the second oil inlet oil duct, and a lubricant in the second oil inlet oil duct can drive the piston rod to act;
the second oil inlet oil passage is communicated with the first oil inlet oil passage, and a solenoid valve is connected between the second oil inlet oil passage and the first oil inlet oil passage;
the lubricant enters the second oil inlet duct from the first oil inlet duct, and the lubricant entering the second oil inlet duct drives a piston rod in the spring seat to store energy; when the stored energy reaches a set value, the electromagnetic valve arranged between the third oil inlet oil passage and the second oil inlet oil passage loses power, the second oil inlet oil passage is communicated with the third oil inlet oil passage, and the lubricant is sprayed out from the outlet of the third oil inlet oil passage, namely the base oil outlet.
2. The method of claim 1, wherein: the spring seat is provided with an adjusting bolt, one part of the adjusting bolt is positioned in the spring seat, the other part of the adjusting bolt is positioned outside the spring seat, the adjusting bolt is connected with the inner end of the piston rod, the inner end of the piston rod is in a step shape, and springs are arranged outside the inner end of the piston rod and the adjusting bolt; and the energy storage adjustment of a piston rod spring is carried out through an adjusting bolt, namely the injection amount of the lubricating agent is adjusted.
3. The method of claim 2, wherein: and a heating rod is arranged in the base, and the first oil inlet oil passage, the second oil inlet oil passage and the third oil inlet oil passage are heated through the heating rod.
4. The method of claim 3, wherein: the one-way valve is arranged between the first oil inlet channel and the second oil inlet channel.
5. The method of claim 4, wherein: an inlet pipe joint is arranged at the oil inlet of the base, and an outlet pipe joint is arranged at the oil outlet of the base.
6. The method of claim 5, wherein: the outlet pipe joint is externally connected with an oil distribution block which is connected with a plurality of nozzles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611232833.6A CN107339593B (en) | 2016-12-28 | 2016-12-28 | Airless lubricant jet lubrication device and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611232833.6A CN107339593B (en) | 2016-12-28 | 2016-12-28 | Airless lubricant jet lubrication device and control method |
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| Publication Number | Publication Date |
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| CN107339593A CN107339593A (en) | 2017-11-10 |
| CN107339593B true CN107339593B (en) | 2022-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611232833.6A Active CN107339593B (en) | 2016-12-28 | 2016-12-28 | Airless lubricant jet lubrication device and control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110743729A (en) * | 2018-07-24 | 2020-02-04 | 长沙望轶机械科技有限公司 | Three-dimensional paint spraying device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2536661A1 (en) * | 1975-08-16 | 1977-02-24 | Skf Kugellagerfabriken Gmbh | Bearing lubricant dispenser supplying fixed surges - has heater coil producing pressure head in tube to open high speed valve |
| CN2498442Y (en) * | 2001-09-14 | 2002-07-03 | 叶芒 | Grease-air lubricator for high speed spindle bearing |
| CN2716628Y (en) * | 2004-03-19 | 2005-08-10 | 张立建 | Injection valve |
| CN101055056A (en) * | 2007-05-31 | 2007-10-17 | 曹辉 | Rotary valve type oil supplier |
| CN101660472A (en) * | 2009-09-27 | 2010-03-03 | 张帆 | Rotary oil ejector |
| CN103047531A (en) * | 2012-12-24 | 2013-04-17 | 太重煤机有限公司 | Monitorable signaling type quantitative electromagnetic oil feeder |
| CN206310214U (en) * | 2016-12-28 | 2017-07-07 | 青岛盘古润滑技术有限公司 | Apneumatic pattern lubricant sprays lubricating arrangement |
-
2016
- 2016-12-28 CN CN201611232833.6A patent/CN107339593B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2536661A1 (en) * | 1975-08-16 | 1977-02-24 | Skf Kugellagerfabriken Gmbh | Bearing lubricant dispenser supplying fixed surges - has heater coil producing pressure head in tube to open high speed valve |
| CN2498442Y (en) * | 2001-09-14 | 2002-07-03 | 叶芒 | Grease-air lubricator for high speed spindle bearing |
| CN2716628Y (en) * | 2004-03-19 | 2005-08-10 | 张立建 | Injection valve |
| CN101055056A (en) * | 2007-05-31 | 2007-10-17 | 曹辉 | Rotary valve type oil supplier |
| CN101660472A (en) * | 2009-09-27 | 2010-03-03 | 张帆 | Rotary oil ejector |
| CN103047531A (en) * | 2012-12-24 | 2013-04-17 | 太重煤机有限公司 | Monitorable signaling type quantitative electromagnetic oil feeder |
| CN206310214U (en) * | 2016-12-28 | 2017-07-07 | 青岛盘古润滑技术有限公司 | Apneumatic pattern lubricant sprays lubricating arrangement |
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| CN107339593A (en) | 2017-11-10 |
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Address after: 266000 No. 77 Kehai Road, high tech Zone, Qingdao, Shandong Patentee after: Qingdao Pangu Intelligent Manufacturing Co.,Ltd. Address before: 266228 Tongji street, Jimo City, Shandong Province Patentee before: QINGDAO PAGULD LUBRICATION TECHNOLOGY Co.,Ltd. |