CN111734944A - Portable lubricating oil automatic filling device - Google Patents
Portable lubricating oil automatic filling device Download PDFInfo
- Publication number
- CN111734944A CN111734944A CN202010741850.2A CN202010741850A CN111734944A CN 111734944 A CN111734944 A CN 111734944A CN 202010741850 A CN202010741850 A CN 202010741850A CN 111734944 A CN111734944 A CN 111734944A
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- China
- Prior art keywords
- oil
- lubricating oil
- automatic
- filling device
- controller
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- F16N9/00—Arrangements for supplying oil or unspecified lubricant from a moving reservoir or the equivalent
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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
- F16N13/00—Lubricating-pumps
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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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention relates to a portable automatic lubricating oil filling device which comprises a movable trolley, a lubricating oil barrel arranged on the movable trolley, an oil outlet mechanism communicated with the lubricating oil barrel, an oil outlet amount automatic control unit, a low oil level automatic protection unit and a controller, wherein the controller is respectively and electrically connected with the oil outlet mechanism, the oil outlet amount automatic control unit and the low oil level automatic protection unit. Compared with the prior art, the device can replace the traditional manual lubricating oil filling mode, can fill specified lubricating oil according to the lubricating oil brand required by the test equipment, is easy to accurately control the oil filling amount, can adjust the filled lubricating oil amount according to the running condition of the test equipment, is simple to operate and convenient to move, and reduces the labor intensity of operators.
Description
Technical Field
The invention belongs to the technical field of lubricating oil filling, and relates to a portable automatic lubricating oil filling device.
Background
At present, most of equipment such as an engine test bench, an emission test drum test bench and the like used in China are imported equipment, the purchase cost of the equipment is high, and the equipment maintenance requirement is high. Wherein, the maintenance of the high-speed rotating bearing is realized by manually filling lubricating oil. The oil filling requirement on the bearing is strict, the oil filling amount is generally determined according to the running time, for example, the oil filling amount on an eddy current dynamometer is 15g/3000h, and the maintenance personnel can hardly accurately control the oil filling amount by using a traditional oil filling gun. In addition, the exposed oil after refueling is easy to oxidize and cause secondary pollution, so that the maintenance cost is increased, and the pollutants easily cause excessive heating and abrasion of the bearing to influence the service life of equipment.
Disclosure of Invention
The invention aims to provide a portable automatic lubricating oil filling device, which can be used for testing equipment using lubricating oil of the same brand by adopting a set of automatic lubricating oil filling device, improves the use efficiency of the equipment, reduces the labor intensity, improves the oil filling accuracy and reduces the damage to the equipment caused by insufficient oil filling amount or excessive oil filling.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides an automatic filling device of portable lubricating oil, the device include the travelling car, set up lubricating oil barrel on the travelling car, the mechanism of producing oil that is linked together with lubricating oil barrel, the automatic control unit of the volume of producing oil, low oil level automatic protection unit and controller, this controller respectively with produce oil mechanism, the automatic control unit of the volume of producing oil, low oil level automatic protection unit electricity is connected. The movable trolley is convenient for moving the device to a required position, and the portability is improved; the oil outlet mechanism is used for filling the lubricating oil in the lubricating oil barrel into the test equipment; the oil output automatic control unit can accurately control the filling amount of the lubricating oil; the low oil level automatic protection unit can monitor the oil level in the lubricating oil barrel, and automatically takes protection measures when the oil level is too low; the controller is used for process regulation.
Furthermore, a power supply connecting wire is arranged on the movable trolley and is respectively and electrically connected with the controller, the oil outlet mechanism, the oil outlet quantity automatic control unit and the low oil level automatic protection unit. The power connecting wire is used for connecting with an external power supply to supply power for the device.
Further, the mechanism of producing oil include the play oil pipe that is linked together with lubricating oil barrel and set up the equipment connector in an oil pipe one end. The equipment connector is used for being in butt joint with a lubricating oil filling port of test equipment to be filled with oil, and lubricating oil in the lubricating oil barrel is filled into the test equipment through the oil outlet pipe.
Further, the equipment connector is detachably arranged at one end of the oil outlet pipe. The equipment connector is detachable, and is convenient for change corresponding equipment connector according to different test equipment.
Furthermore, the oil outlet pipe is provided with an oil pump which is arranged on the movable trolley, and the oil pump is electrically connected with the controller. Under the regulation and control of the controller, the oil pump fills the lubricating oil in the lubricating oil barrel into the test equipment.
Furthermore, the oil output automatic control unit comprises a flow control valve and a timer which are arranged on the oil output pipe, and the controller is electrically connected with the flow control valve and the timer respectively. The oil outlet flow in the oil outlet pipe is set through the flow regulating valve, the oil outlet time is set in the timer after the oil outlet flow is calculated in advance, and when the preset time is reached, the required amount of lubricating oil is filled, and the controller regulates and controls the oil pump to stop automatically.
Further, low oil level automatic protection unit including setting up level gauge and the alarm in the lubricating oil barrel, the controller be connected with level gauge, alarm electricity respectively. The liquid level gauge monitors the liquid level in the lubricating oil barrel in real time, when the liquid level reaches the lowest oil level, the liquid level is fed back to the controller, the controller enables the alarm to send out an alarm signal, and the oil pump is regulated and controlled to stop working at once.
Further, the side of lubricating oil barrel be equipped with transparent window. The residual oil quantity in the lubricating oil barrel can be visually seen through the transparent window.
Further, the side of lubricating oil barrel be equipped with along vertical direction with transparent window looks adaptation's scale. The scale is convenient for accurately judge the residual oil mass in the lubricating oil barrel.
Furthermore, the top of lubricating oil barrel be equipped with the oil filler hole. The oil filler is used for supplementing lubricating oil to the lubricating oil barrel.
As the number of devices in a test workshop is large and the devices are scattered, the portable automatic lubricating oil filling device is designed, and the whole device is light in weight, so that the device not only can be pushed manually and freely, but also can be carried according to actual conditions on site. The device is provided with a long power supply connecting wire, and the power supply uses a 220V power supply. The output pressure is controlled to be 2bar, and the output flow is adjustable in stages. The device still has the timing function, is convenient for accurately pour into the demand oil mass into, also can predetermine the time of refueling in advance according to the use amount of difference at the in-process of refueling. Different test equipment can be replaced by different equipment connectors according to the size of the equipment with the oil filling port. The transparent window and the scale can conveniently judge the storage amount of oil in the lubricating oil barrel. The device still has protect function, and when the lubricating oil barrel arrived minimum oil level, the oil pump can automatic stop, sends alarm signal simultaneously, ensures the safe handling of device.
Compared with the prior art, the invention has the following characteristics:
1) the manual lubricating oil filling device can replace the traditional manual lubricating oil filling mode, specified lubricating oil can be filled according to the brand of the lubricating oil required by the testing equipment, the oil filling amount is easy to accurately control, the oil filling amount can be adjusted according to the running condition of the testing equipment, the operation is simple, the movement is convenient, and the labor intensity of operators is reduced.
2) Compared with the traditional manual oiling, the invention can accurately control the amount of injected lubricating oil and the output pressure, and reduces the labor intensity of maintenance personnel.
3) Safe and reliable shows directly perceived, can conveniently see out the surplus oil level in the lubricating oil barrel through transparent window and scale, also is equipped with the liquid level simultaneously and reports to the police, can automatic shutdown and report to the police when reaching the minimum oil level that sets up, equipment operation safety.
4) The oil product oxidation and secondary pollution caused by manual oiling are avoided, and the maintenance quality of key equipment is ensured.
5) The operation is visual and safe, the movement or the carrying is convenient, and the total investment cost is low.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
the notation in the figure is:
1-travelling car, 2-lubricating oil barrel, 3-controller, 4-power connecting wire, 5-oil outlet pipe, 6-equipment connector, 7-oil pump, 8-flow control valve, 9-timer, 10-alarm, 11-transparent window, 12-scale, 13-oil filler.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments. The present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
Example (b):
as shown in fig. 1, the portable automatic lubricating oil filling device comprises a movable trolley 1, a lubricating oil barrel 2 arranged on the movable trolley 1, an oil outlet mechanism communicated with the lubricating oil barrel 2, an oil outlet amount automatic control unit, a low oil level automatic protection unit and a controller 3, wherein the controller 3 is electrically connected with the oil outlet mechanism, the oil outlet amount automatic control unit and the low oil level automatic protection unit respectively.
Wherein, be equipped with power connecting wire 4 on the travelling car 1, power connecting wire 4 is connected with controller 3, the mechanism that produces oil, oil output automatic control unit, low oil level automatic protection unit electricity respectively.
The mechanism that produces oil includes the play oil pipe 5 that is linked together with lubricating oil barrel 2 and sets up the equipment connector 6 in play oil pipe 5 one end. The equipment connector 6 is detachably arranged at one end of the oil outlet pipe 5. The oil outlet pipe 5 is provided with an oil pump 7, the oil pump 7 is arranged on the movable trolley 1, and the oil pump 7 is electrically connected with the controller 3.
The oil outlet quantity automatic control unit comprises a flow regulating valve 8 and a timer 9 which are arranged on the oil outlet pipe 5, and the controller 3 is respectively electrically connected with the flow regulating valve 8 and the timer 9.
Low oil level automatic protection unit is including setting up level gauge and the alarm 10 in lubricating oil barrel 2, and controller 3 is connected with level gauge, alarm 10 electricity respectively.
The side of lubricating oil barrel 2 is equipped with transparent window 11. The side of lubricating oil barrel 2 is equipped with scale 12 with 11 looks adaptations of transparent window along vertical direction. The top of lubricating oil barrel 2 is equipped with oil filler hole 13.
The device can be manually pushed freely and can also be carried according to the actual situation on site. The device is provided with a long power connection 4, and the power supply uses 220V power supply. The output pressure is controlled to be 2bar, and the output flow is adjustable in stages. The device still has the timing function, is convenient for accurately pour into the demand oil mass into, also can predetermine the time of refueling in advance according to the use amount of difference at the in-process of refueling. Different test equipment can be replaced by different equipment connectors 6 according to the size of the equipment with the oil filling port. The transparent window 11 and the scale 12 are arranged, so that the storage amount of oil in the lubricating oil barrel 2 can be conveniently judged. The device still has protect function, and when lubricating oil barrel 2 reachd minimum oil level, oil pump 7 can automatic stop, and alarm 10 sends alarm signal simultaneously, ensures the safe handling of device.
The embodiments described above are described to facilitate an understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention based on the disclosure of the present invention.
Claims (10)
1. The utility model provides an automatic filling device of portable lubricating oil, its characterized in that, the device include travelling car (1), set up lubricating oil barrel (2) on travelling car (1), the mechanism that produces oil that is linked together with lubricating oil barrel (2), the automatic control unit of the volume of producing oil, low oil level automatic protection unit and controller (3), this controller (3) respectively with produce oil the mechanism, produce oil volume automatic control unit, low oil level automatic protection unit electricity is connected.
2. The portable automatic lubricating oil filling device according to claim 1, wherein the mobile cart (1) is provided with a power supply connecting wire (4), and the power supply connecting wire (4) is electrically connected with the controller (3), the oil outlet mechanism, the oil outlet amount automatic control unit and the low oil level automatic protection unit respectively.
3. The portable automatic lubricating oil filling device according to claim 1, wherein the oil outlet mechanism comprises an oil outlet pipe (5) communicated with the lubricating oil barrel (2) and an equipment connector (6) arranged at one end of the oil outlet pipe (5).
4. A portable automatic lubricating oil filling device according to claim 3, wherein the equipment connector (6) is detachably provided at one end of the oil outlet pipe (5).
5. A portable automatic lubricating oil filling device according to claim 3, characterized in that the oil outlet pipe (5) is provided with an oil pump (7), the oil pump (7) is arranged on the mobile cart (1), and the oil pump (7) is electrically connected with the controller (3).
6. The portable automatic lubricating oil filling device according to claim 3, wherein the automatic oil outlet control unit comprises a flow control valve (8) and a timer (9) arranged on the oil outlet pipe (5), and the controller (3) is electrically connected with the flow control valve (8) and the timer (9), respectively.
7. The portable automatic lubricating oil filling device according to claim 1, wherein the low oil level automatic protection unit comprises a liquid level meter and an alarm (10) which are arranged in the lubricating oil barrel (2), and the controller (3) is electrically connected with the liquid level meter and the alarm (10) respectively.
8. A portable automatic lubricating oil filling device according to claim 1, characterised in that the side of the lubricating oil tank (2) is provided with a transparent window (11).
9. The portable automatic lubricating oil filling device according to claim 8, wherein the side of the lubricating oil barrel (2) is provided with a scale (12) which is matched with the transparent window (11) along the vertical direction.
10. A portable automatic lubricant filling device according to claim 1, wherein the top of the lubricant tank (2) is provided with a filler opening (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010741850.2A CN111734944A (en) | 2020-07-29 | 2020-07-29 | Portable lubricating oil automatic filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010741850.2A CN111734944A (en) | 2020-07-29 | 2020-07-29 | Portable lubricating oil automatic filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111734944A true CN111734944A (en) | 2020-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010741850.2A Pending CN111734944A (en) | 2020-07-29 | 2020-07-29 | Portable lubricating oil automatic filling device |
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| Country | Link |
|---|---|
| CN (1) | CN111734944A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114751107A (en) * | 2022-04-27 | 2022-07-15 | 帖振平 | Intelligent distribution management device and system for factory oil and cutting fluid |
-
2020
- 2020-07-29 CN CN202010741850.2A patent/CN111734944A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114751107A (en) * | 2022-04-27 | 2022-07-15 | 帖振平 | Intelligent distribution management device and system for factory oil and cutting fluid |
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