CN112524466A - Strong lubricating system for deep hole drilling machine - Google Patents
Strong lubricating system for deep hole drilling machine Download PDFInfo
- Publication number
- CN112524466A CN112524466A CN201910883114.8A CN201910883114A CN112524466A CN 112524466 A CN112524466 A CN 112524466A CN 201910883114 A CN201910883114 A CN 201910883114A CN 112524466 A CN112524466 A CN 112524466A
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- oil tank
- oil
- liquid level
- drilling machine
- deep hole
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Classifications
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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
- F16N7/38—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 a separate pump; Central lubrication systems
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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
- F16N19/00—Lubricant containers for use in lubricators or lubrication systems
- F16N19/003—Indicating oil level
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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
- F16N23/00—Special adaptations of check valves
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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
- F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
- F16N29/02—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems for influencing the supply of lubricant
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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
- F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
- F16N29/04—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems enabling a warning to be given; enabling moving parts to be stopped
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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
- F16N39/06—Arrangements for conditioning of lubricants in the lubricating system by filtration
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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
- F16N2039/007—Using strainers
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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
- F16N2250/00—Measuring
- F16N2250/18—Level
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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
- F16N2260/00—Fail safe
- F16N2260/02—Indicating
- F16N2260/04—Oil level
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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
- F16N2260/00—Fail safe
- F16N2260/02—Indicating
- F16N2260/12—Indicating using warning lamps
-
- 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
- F16N2260/00—Fail safe
- F16N2260/02—Indicating
- F16N2260/14—Indicating using sound
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a strong lubricating system for a deep hole drilling machine, which comprises an oil tank, wherein the bottom of the oil tank is provided with an oil drain plug, the left side of the top of the oil tank is provided with an oil tank cleaning hole cover, the left side of the lower end of the front surface of the oil tank is provided with an outer self-sealing type suction port oil filter, the side opening of the outer self-sealing type suction port oil filter is provided with a blocking transmitter, the side wall of the left side of the oil tank is provided with a liquid level meter, and the right side of the top of the oil tank is provided with an air filter; the invention is provided with the enlarged lubricating liquid oil tank, ensures the use of a machine class, does not need to be filled with lubricating liquid midway, achieves the effects of improving the production efficiency and reducing the labor intensity, displays the liquid level through the liquid level meter, carries out alarm prompt of light and sound through the buzzer when the liquid level reaches the lower limit through the liquid level control relay, and automatically stops the machine to remind constructors of filling the lubricating oil in time, thereby avoiding the phenomenon of lack of the lubricating oil for a long time and influencing the normal use and the service life of the impactor.
Description
Technical Field
The invention relates to the technical field of lubricating systems, in particular to a strong lubricating system for a deep hole drilling machine.
Background
In recent years, because of the increasing awareness of environmental protection and energy conservation of various departments and the increasing demand of water conservancy in industrial and agricultural production, the application range of various deep-hole drilling machines which are widely applied to drilling wells, monitoring wells and other hole exploration engineering construction needs is wider and deeper, and because the drilling machines adopt the compressed air down-the-hole drilling, the requirements of the pressure and the discharge capacity of the compressed air are correspondingly increased along with the increase of the depth, so that the power requirement and the slag discharge requirement of an impactor can be met, the requirement of lubricating liquid brought into a drill rod by the compressed air is increased simultaneously,
the existing oil mist system adopts a negative pressure adsorption function, lubricating oil is brought into a drill rod by high-pressure air to lubricate a bottom impactor, the existing oil mist device (a lubricating liquid storage device) is small in volume, 3-4 times of lubricating liquid needs to be added to a bench, the depth is increased, the number of times of adding is correspondingly increased, the labor efficiency is reduced, the labor intensity is increased, the existing oil mist device box body is a pressure container, the requirement on the pressure bearing capacity is high, the corresponding capacity is limited, a professional manufacturer is needed in manufacturing, the manufacturing cost is increased, meanwhile, the oil level alarm function is not provided in the prior art, the phenomenon that lubricating oil is lacked for a long time is easily caused, the normal use and the service life of the impactor are influenced, the waste of time and labor is caused, and the construction cost is increased.
Disclosure of Invention
In order to solve the problems, the invention provides a strong lubricating system for a deep hole drilling machine, which is provided with an enlarged lubricating liquid oil tank, so that the use of a machine class is ensured, lubricating liquid does not need to be filled midway, the effects of improving the production efficiency and reducing the labor intensity are achieved, the liquid level is displayed through a liquid level meter, the alarm prompt of light and sound is carried out through a buzzer when the liquid level reaches the lower limit through a liquid level control relay, the machine is automatically stopped, the constructor is reminded to fill the lubricating oil in time, the phenomenon of lack of the lubricating oil for a long time is avoided, and the normal use and the service life of an impactor are influenced.
In order to solve the problems, the invention provides a strong lubricating system for a deep hole drilling machine, which comprises an oil tank, wherein the bottom of the oil tank is provided with an oil drainage plug, the left side of the top of the oil tank is provided with an oil tank cleaning hole cover, the left side of the lower end of the front surface of the oil tank is provided with an outer self-sealing type suction port oil filter, a side port of the outer self-sealing type suction port oil filter is provided with a blocking transmitter, the left side wall of the oil tank is provided with a liquid level meter, the right side of the top of the oil tank is provided with an air filter and a liquid level control relay, the right side of the lower end of the front surface of the oil tank is provided with a power assembly support, the power assembly support is provided with a power assembly, the front surface of the oil tank at the.
The further improvement lies in that: and a pressure gauge support is arranged below the front end of the oil tank, and a pressure gauge is arranged on the pressure gauge support.
The further improvement lies in that: the liquid level control relay is provided with a buzzer, the buzzer is provided with alarm prompts of light and sound, and the liquid level control relay is electrically connected with the control end of the power assembly.
The further improvement lies in that: the power assembly comprises a gear pump and a miniature direct current motor, wherein a pump end cover is arranged at one end of the gear pump, a motor end cover is arranged at one end of the miniature direct current motor, a connecting body is connected between the pump end cover and the motor end cover, a connecting sleeve is arranged on the inner side of the connecting body, the connecting sleeve is connected with the output end of the gear pump and the miniature direct current motor, and a rolling bearing is arranged between the connecting body and the connecting sleeve.
The further improvement lies in that: the micro direct current motor is one of a twenty-four volt type or a twelve volt type and is driven by a storage battery.
The further improvement lies in that: the control valve block is integrated with an overflow valve, a speed regulating valve and a one-way valve, an output port is arranged on the overflow valve, a pressure measuring port is arranged on the speed regulating valve, and an oil return port and an oil inlet are arranged on the one-way valve.
The further improvement lies in that: and an oil return joint is arranged on the front side of the oil tank.
The invention has the beneficial effects that: the invention forcibly injects lubricating fluid into the drill rod through the power assembly to achieve the aim of lubricating the drilling bottom impacter; the oil tank is a conventional box-type container, so that the requirement on the pressure-bearing capacity is low, a professional manufacturer is not needed, the manufacturing cost is reduced, and the corresponding volume can be increased without being influenced by pressure; in addition, the liquid level is displayed through the liquid level meter, the buzzer is used for alarming and prompting light and sound when the liquid level reaches the lower limit, the machine is automatically stopped, a constructor is reminded of filling lubricating oil in time, the phenomenon that the lubricating oil is lacked for a long time is avoided, the normal service life of the impactor is influenced, finally, the miniature direct current motor is used, direct current power supplies such as a storage battery are utilized, the power consumption of the engine is reduced, and the energy-saving effect is achieved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a schematic illustration of the powertrain of the present invention;
FIG. 5 is a schematic view of the relief valve of the present invention;
FIG. 6 is a schematic view of the speed valve of the present invention;
FIG. 7 is a schematic view of the check valve of the present invention;
fig. 8 is a schematic diagram of the lubrication system of the present invention.
Wherein: 1. an oil tank; 2. oil drainage plug; 3. cleaning a hole cover of the oil tank; 4. a self-sealing type suction port oil filter outside the tank; 5. a jam transmitter; 6. a liquid level meter; 7. an air cleaner; 8. a liquid level control relay; 9. a power assembly support; 10. a power assembly; 11. a control valve block; 12. a pressure gauge holder; 13. a pressure gauge; 14. a gear pump; 15. a micro DC motor; 16. a pump end cap; 17. end covers of the motor; 18. a coupling body; 19. a coupling sleeve; 20. a rolling bearing; 21. an overflow valve; 22. a speed regulating valve; 23. a one-way valve; 24. an output port; 25. a pressure measuring port; 26. an oil return port; 27. an oil inlet; 28. an oil return joint.
Detailed Description
In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.
Referring to fig. 1, 2, 3, 4, 5, 6, 7, 8, the embodiment provides a strong lubrication system for a deep hole drilling machine, which includes an oil tank 1, the oil tank 1 is a storage for lubricant, the volume and shape of the storage are designed according to requirements, an oil drain plug 2 is installed at the bottom of the oil tank 1, the oil drain plug 2 is used for discharging the lubricant when cleaning the oil tank 1, an oil tank cleaning hole cover 3 is installed at the left side of the top of the oil tank 1 and is used for an inlet when cleaning the oil tank 1, so as to facilitate cleaning and cleaning of the oil tank 1, an external self-sealing type suction port oil filter 4 is installed at the left side of the lower end of the front surface of the oil tank 1, a blocking signal transmitter 5 is installed at a side port of the external self-sealing type suction port oil filter 4, the external self-sealing type suction port oil filter 4 ensures the cleanliness of the oil supplied to the oil pump, and the oil does not leak when cleaning a filter element, the blocking signal transmitter 5 at, make things convenient for the operator in time to change or wash the filter core, be equipped with level gauge 6 on the left side lateral wall of oil tank 1, level gauge 6 is used for showing liquid level and the temperature of lubricated liquid in the oil tank 1, and the right side at 1 top of oil tank is equipped with air cleaner 7 and level control relay 8, and the air cleaner 7 at top is used for the filling of lubricated liquid and filters and the balance of external pressure in the oil tank 1, and level control relay 8 is used for the liquid level to carry out the warning suggestion of lamp light and sound through bee calling organ when reaching the lower limit to automatic shutdown prevents that the oil pump from pumping up empty and causing the damage to the oil pump, power assembly support 9 is equipped with on the right side of 1 positive lower extreme of oil tank, and power assembly support 9 and be equipped with power assembly 10, power assembly 10 top position department oil tank 1 openly is equipped with control valve piece 11, control valve piece 11 and power assembly.
A pressure gauge support 12 is arranged below the front end of the oil tank 1, and a pressure gauge 13 is arranged on the pressure gauge support 12. The pressure gauge 13 is used for displaying the pressure of the lubricating fluid injected into the drilling system.
The liquid level control relay 8 is provided with a buzzer, the buzzer is provided with alarm prompts of light and sound, and the liquid level control relay 8 is electrically connected with the control end of the power assembly 10. The alarm device is used for alarming light and sound when the liquid level reaches the lower limit, and automatically stops the power assembly 10 to prevent the oil pump from being damaged due to air suction of the oil pump.
The micro direct current motor 15 is of a twenty-four volt type, and the micro direct current motor 15 is driven by a storage battery. The storage battery of the drilling machine can meet the driving requirement without increasing the power of the engine of the drilling machine, thereby achieving the purposes of energy conservation and consumption reduction.
The control valve block 11 is integrated with an overflow valve 21, a speed regulating valve 22 and a one-way valve 23, the overflow valve 21 is provided with an output port 24, the speed regulating valve 22 is provided with a pressure measuring port 25, and the one-way valve 23 is provided with an oil return port 26 and an oil inlet 27.
The front surface of the oil tank 1 is provided with an oil return joint 28. When in use, by controlling the rotation of the micro direct current motor 15, the motor output shaft drives the gear pump 14 to rotate through the connecting sleeve 19, the lubricating fluid enters the pump oil inlet through the pipeline between the outlet of the self-sealing type suction port oil filter 4 outside the connecting box and the inlet of the gear pump 14, the lubricating fluid enters the oil inlet 27 of the control valve block 11 through the oil outlet after being pressurized by the gear pump 14, the oil return port 26 of the control valve block 11 is connected with the oil return joint 28 on the oil tank 1, the pressure measuring port 25 is connected with the pressure gauge 13, the output port 24 is connected with the input port of the drilling system, the highest pressure of the output lubricating oil is controlled by adjusting the pressure of the overflow valve 21, the output of the pump is protected at the same time, the gear pump 14 is prevented from being damaged by overpressure, the flow of the speed regulating valve 22 is adjusted to control the output quantity of the lubricating oil, the purpose of accurate and economical output is achieved, the buzzer is switched on to give out light and sound alarm, and the power assembly 10 is automatically closed.
The strong lubricating system for the deep hole drilling machine forcibly injects lubricating liquid into the drill rod through the power assembly 10 to achieve the purpose of lubricating the drilling bottom impacter; the enlarged lubricating liquid oil tank 1 is arranged, so that the use of a shift is ensured, lubricating liquid does not need to be filled midway, the effects of improving the production efficiency and reducing the labor intensity are achieved, meanwhile, the oil tank 1 is a conventional box-type container, the requirement on the pressure-bearing capacity is lower, a professional manufacturer is not needed, the manufacturing cost is reduced, the corresponding volume can be enlarged, and the influence of pressure is avoided; in addition, the liquid level is displayed through the liquid level meter 6, the alarm prompt of light and sound is carried out through the buzzer when the liquid level reaches the lower limit through the liquid level control relay 8, the machine is automatically stopped, the constructor is reminded of filling lubricating oil in time, the phenomenon that the lubricating oil is lacked for a long time is avoided, the normal service life of the impactor is influenced, finally, the miniature direct current motor 15 is used, direct current power supplies such as a storage battery are utilized, the power consumption of the engine is reduced, and the energy-saving effect is achieved.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a deep hole is powerful lubricating system for drilling machine, includes oil tank (1), its characterized in that: the bottom of the oil tank (1) is provided with an oil drainage plug (2), the left side of the top of the oil tank (1) is provided with an oil tank cleaning hole cover (3), an outer self-sealing type suction port oil filter (4) is arranged on the left side of the lower end of the front surface of the oil tank (1), a blocking signal transmitter (5) is arranged at the side opening of the self-sealing type suction port oil filter (4) outside the tank, a liquid level meter (6) is arranged on the left side wall of the oil tank (1), and the right side of the top of the oil tank (1) is provided with an air filter (7) and a liquid level control relay (8), a power assembly support (9) is arranged on the right side of the lower end of the front surface of the oil tank (1), and the power assembly support (9) is provided with a power assembly (10), the right side of the oil tank (1) at the position above the power assembly (10) is provided with a control valve block (11), and the control valve block (11) is matched with the power assembly (10).
2. A strong lubrication system for a deep hole drilling machine according to claim 1, characterized in that: the oil tank is characterized in that a pressure gauge support (12) is arranged below the front end of the oil tank (1), and a pressure gauge (13) is arranged on the pressure gauge support (12).
3. A strong lubrication system for a deep hole drilling machine according to claim 1, characterized in that: be equipped with bee calling organ on liquid level control relay (8), and bee calling organ has the warning suggestion of light sum sound, liquid level control relay (8) and the control end electric connection of power assembly (10).
4. A strong lubrication system for a deep hole drilling machine according to claim 1, characterized in that: power assembly (10) are including gear pump (14) and miniature direct current motor (15), the one end of gear pump (14) is equipped with pump end cover (16), the one end of miniature direct current motor (15) is equipped with motor end cover (17), be connected with coupling body (18) between pump end cover (16) and motor end cover (17), and the inboard of coupling body (18) is equipped with hookup cover (19), the output of gear pump (14) and miniature direct current motor (15) is connected in hookup cover (19), and hookup cover (19) with be equipped with antifriction bearing (20) between coupling body (18).
5. A strong lubrication system for a deep hole drilling machine according to claim 4, characterized in that: the micro direct current motor (15) is one of a twenty-four volt type or a twelve volt type, and the micro direct current motor (15) is driven by a storage battery.
6. A strong lubrication system for a deep hole drilling machine according to claim 1, characterized in that: the control valve block (11) is integrated with an overflow valve (21), a speed regulating valve (22) and a one-way valve (23), an output port (24) is formed in the overflow valve (21), a pressure measuring port (25) is formed in the speed regulating valve (22), and an oil return port (26) and an oil inlet (27) are formed in the one-way valve (23).
7. A strong lubrication system for a deep hole drilling machine according to claim 1, characterized in that: and an oil return joint (28) is arranged on the front surface of the oil tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910883114.8A CN112524466A (en) | 2019-09-18 | 2019-09-18 | Strong lubricating system for deep hole drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910883114.8A CN112524466A (en) | 2019-09-18 | 2019-09-18 | Strong lubricating system for deep hole drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112524466A true CN112524466A (en) | 2021-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910883114.8A Pending CN112524466A (en) | 2019-09-18 | 2019-09-18 | Strong lubricating system for deep hole drilling machine |
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| Country | Link |
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| CN (1) | CN112524466A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113586432A (en) * | 2021-09-22 | 2021-11-02 | 黄秀芳 | Technical scheme for prolonging service life of lubricating oil of drilling pump |
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| US20030155183A1 (en) * | 2002-01-31 | 2003-08-21 | Kabushiki Kaisha Toshiba | Lubrication system and its modification method |
| CN2575334Y (en) * | 2002-03-12 | 2003-09-24 | 刘克勤 | Electric blowing machine for blast furnace |
| CN200971928Y (en) * | 2006-10-30 | 2007-11-07 | 于波涛 | Coupling |
| CN104265627A (en) * | 2014-09-11 | 2015-01-07 | 中山市罗顿五金机械有限公司 | Electric hydraulic power device |
| US20160305538A1 (en) * | 2013-10-25 | 2016-10-20 | Robert Bosch Gmbh | Cooling and Lubricating Device and Method for Cooling and/or Lubricating a Transmission for a Wind Turbine |
| CN206072722U (en) * | 2016-06-30 | 2017-04-05 | 重庆市双象制动器有限公司 | A kind of hydrostatic bearing lubrication station |
| CN206072723U (en) * | 2016-06-30 | 2017-04-05 | 重庆市双象制动器有限公司 | A kind of centrifuge lubrication station |
| CN206682571U (en) * | 2017-04-24 | 2017-11-28 | 陕西中润液压设备有限公司 | Adjust lubricating oil station system |
-
2019
- 2019-09-18 CN CN201910883114.8A patent/CN112524466A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030155183A1 (en) * | 2002-01-31 | 2003-08-21 | Kabushiki Kaisha Toshiba | Lubrication system and its modification method |
| CN2575334Y (en) * | 2002-03-12 | 2003-09-24 | 刘克勤 | Electric blowing machine for blast furnace |
| CN200971928Y (en) * | 2006-10-30 | 2007-11-07 | 于波涛 | Coupling |
| US20160305538A1 (en) * | 2013-10-25 | 2016-10-20 | Robert Bosch Gmbh | Cooling and Lubricating Device and Method for Cooling and/or Lubricating a Transmission for a Wind Turbine |
| CN104265627A (en) * | 2014-09-11 | 2015-01-07 | 中山市罗顿五金机械有限公司 | Electric hydraulic power device |
| CN206072722U (en) * | 2016-06-30 | 2017-04-05 | 重庆市双象制动器有限公司 | A kind of hydrostatic bearing lubrication station |
| CN206072723U (en) * | 2016-06-30 | 2017-04-05 | 重庆市双象制动器有限公司 | A kind of centrifuge lubrication station |
| CN206682571U (en) * | 2017-04-24 | 2017-11-28 | 陕西中润液压设备有限公司 | Adjust lubricating oil station system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113586432A (en) * | 2021-09-22 | 2021-11-02 | 黄秀芳 | Technical scheme for prolonging service life of lubricating oil of drilling pump |
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