CN105805286A - System for monitoring quantity of lubricating oil in speed reducer and working method of system - Google Patents
System for monitoring quantity of lubricating oil in speed reducer and working method of system Download PDFInfo
- Publication number
- CN105805286A CN105805286A CN201610299052.2A CN201610299052A CN105805286A CN 105805286 A CN105805286 A CN 105805286A CN 201610299052 A CN201610299052 A CN 201610299052A CN 105805286 A CN105805286 A CN 105805286A
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- China
- Prior art keywords
- lubricating oil
- liquid level
- level sensor
- module
- alarm
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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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0447—Control of lubricant levels, e.g. lubricant level control dependent on temperature
- F16H57/0449—Sensors or indicators for controlling the fluid level
Abstract
The invention discloses a system for monitoring the quantity of lubricating oil in a speed reducer and a working method of the system and belongs to the field of monitoring of transmission machines. According to the system for monitoring the quantity of the lubricating oil in the speed reducer and the working method of the system, the purpose of monitoring the quantity of the lubricating oil in the speed reducer is achieved, so that the quantity of lubricating oil in the speed reducer is prevented from being too large and too small; and in addition, the using time of the lubricating oil can be recorded, and thus people are reminded to replace the lubricating oil in time. The system for monitoring the quantity of the lubricating oil in the speed reducer comprises the speed reducer, an observation window arranged on the speed reducer, and a monitoring module arranged on the speed reducer. Scale marks are arranged on the observation window. By the adoption of the system for monitoring the quantity of the lubricating oil in the speed reducer and the working method of the system, the purpose of monitoring the quantity of the lubricating oil in the speed reducer is achieved, so that the quantity of the lubricating oil in the speed reducer is prevented from being too large and too small; and in addition, the using time of the lubricating oil can be recorded, and thus people are reminded to replace the lubricating oil in time.
Description
Technical field
The invention belongs to gearing monitoring field, relate to the monitoring of a kind of decelerator, be specifically related to a kind of gear reducer lube oil-mass monitoring system and method for work thereof.
Background technology
Decelerator is the effect playing coupling rotating speed and transmission torque between prime mover and working machine or actuator, is a kind of relatively accurate machinery, and the purpose using it is to reduce rotating speed, increases torque.This results in the internal meeting of decelerator and produces higher temperature due to friction, cause the internal work ecological deterioration of decelerator, in order to reduce temperature rise, optimizes the internal work environment of decelerator, and meeting oil addition in decelerator plays and reduces friction and reduce the effect of temperature.As can be seen here, the lubricating oil in decelerator is indispensable.But, lubricating oil can not be too much, and too much lubricating oil can cause oil seepage, even can increase abrasion, can reduce greasy property.
Existing solution is only increase a watch window, for observing the oil mass within decelerator, but, this watch window have to artificially be observed, if forgetting to observe or error in observation, may result in adverse consequences.
And in decelerator, lubricating oil uses overlong time to also result in lubricating quality decline, and lubricating oil needs lubricating oil is replaced after using overlong time, and on existing decelerator, lubricating oil does not use the record of duration.
Summary of the invention
According to above the deficiencies in the prior art, the technical problem to be solved is to propose a kind of gear reducer lube oil-mass monitoring system and method for work thereof, by arranging oil-mass monitoring system, solve the problem of lubricating oil oil mass monitoring in decelerator, make the lubricating oil in decelerator both will not be on the high side without on the low side, and the use time of lubricating oil can be recorded, remind the timely more oil change of people.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is:
A kind of gear reducer lube oil-mass monitoring system, described gear reducer lube oil-mass monitoring system includes decelerator, the watch window that is arranged on decelerator and the monitoring module being arranged on decelerator；Described watch window is provided with graduation mark.
Described graduation mark is provided with maximum and minimum.Described monitoring module includes liquid level sensor, external power source, alarm module and control module.Described liquid level sensor is for the lubricating oil in perception decelerator, the quantity of described liquid level sensor is two, two liquid level sensors the first liquid level sensor being separately positioned on watch window on maximum graduation mark and the second liquid level sensors being arranged on watch window on minimum graduation mark.Described control module, external power source and alarm module are arranged on the outer wall of decelerator.Described external power source is connected with alarm module, the first liquid level sensor and the second liquid level sensor by wire, described first liquid level sensor and the second liquid level sensor are connected with controlling module, control module to be connected with external power source, control module and be also connected with alarm module.Described alarm module includes audio alert unit and photoelectric alarm unit.Described gear reducer lube oil-mass monitoring system also includes enumerator, and described enumerator is connected with the second liquid level sensor and controller respectively.
A kind of method of work of gear reducer lube oil-mass monitoring system, it is characterized in that: when described first liquid level sensor perceives the pressure of fluid, first liquid level sensor transmits the too much signal of lubricating oil to controlling module, control module control external power source startup and control alarm module sends the alarm that lubricating oil is too much, after artificial minimizing lubricating oil, first liquid level sensor perception, less than the pressure of fluid, controls module and controls the too much all clear of lubricating oil, external power source closedown；When second liquid level sensor perceives the pressure of fluid, second liquid level sensor transmits the very few signal of lubricating oil to controlling module, control module control external power source startup and control alarm module sends the alarm that lubricating oil is very few, after artificial oil addition, second liquid level sensor perceives the pressure of fluid again, controls module and controls the very few all clear of lubricating oil, external power source closedown；Whenever the second liquid level sensor sends a very few signal of lubricating oil, enumerator once counts, after rolling counters forward reaches pre-determined number, enumerator passes to the signal that one lubricating oil of controller needs to change, controller controls alarm module and sends the alarm that lubricating oil needs to change, and when after artificial more oil change, can manually reset rolling counters forward, enumerator restarts counting, and controller controls alarm module and cancels the alarm that lubricating oil needs to change.
When lubricating oil is few, the audio warning of audio alert unit is sharp-pointed, the alarm lamp optical flare frequency of photoelectric alarm unit is high；When lubricating oil is many, the audio warning of audio alert unit alarm lamp optical flare frequency comparatively mild, photoelectric alarm unit is low.
The medicine have the advantages that and the invention solves the problem of lubricating oil oil mass monitoring in decelerator so that the lubricating oil in decelerator both will not be on the high side without on the low side, and can record the use time of lubricating oil, remind the timely more oil change of people.
Accompanying drawing explanation
Below the content expressed by this specification accompanying drawing and the labelling in figure are briefly described:
Fig. 1 is the schematic diagram of the specific embodiment of the present invention gear reducer lube oil-mass monitoring system.
Fig. 2 is the circuit diagram of the specific embodiment of the present invention gear reducer lube oil-mass monitoring system.
In figure 1, decelerator, 2, watch window, 3, liquid level sensor.
Detailed description of the invention
Below against accompanying drawing, by the description to embodiment, mutual alignment between the such as involved shape of each component of the specific embodiment of the present invention, structure, each several part and annexation, effect and operation principle, the manufacturing process of each several part and operate with method etc., it is described in further detail, to help those skilled in the art that the inventive concept of the present invention, technical scheme are had more complete, accurate and deep understanding.
A kind of gear reducer lube oil-mass monitoring system, described gear reducer lube oil-mass monitoring system includes decelerator 1, the watch window 2 that is arranged on decelerator 1 and the monitoring module being arranged on decelerator 1.Described monitoring module includes liquid level sensor 3, external power source, alarm module and control module.
For convenience of observe oil mass in decelerator 1 number, quantify the lubricating oil in decelerator 1, described watch window 2 is provided with graduation mark, and described graduation mark is provided with maximum and minimum, and described maximum distinguishes maximum quantity and the minimum number of lubricating oil in corresponding decelerator 1 with minimum.
The quantity of described liquid level sensor 3 is two, two liquid level sensors 3 be separately positioned on watch window 2 maximum with on the graduation mark of minimum.Wherein, the liquid level sensor 3 being arranged on watch window 2 on maximum graduation mark is the first liquid level sensor, and the liquid level sensor 3 being arranged on watch window 2 on minimum graduation mark is the second liquid level sensor.
Described liquid level sensor 3 is for the lubricating oil in perception decelerator 1.Control module, external power source and alarm module and be arranged on the outer wall of decelerator 1, described external power source is connected with alarm module, the first liquid level sensor and the second liquid level sensor by wire, described first liquid level sensor and the second liquid level sensor connect and are also connected with control module, control module be connected with external power source and control startup and the closedown of external power source, controlling module to be also connected with alarm module, alarm module controls the type of alarm of alarm module.
Described liquid level sensor 3 by the pressure perception fluid of fluid whether with self-contact, when the first liquid level sensor perceives the pressure of fluid, explanation lubricating oil is too much, first liquid level sensor transmits the too much signal of lubricating oil to controlling module, control module control external power source startup and control alarm module sends the alarm that lubricating oil is too much, after artificial minimizing lubricating oil, first liquid level sensor perception, less than the pressure of fluid, controls module and controls the too much all clear of lubricating oil, external power source closedown；When the second liquid level sensor perceives the pressure of fluid, explanation lubricating oil lacks, second liquid level sensor transmits the very few signal of lubricating oil to controlling module, control module control external power source startup and control alarm module sends the alarm that lubricating oil is very few, after artificial oil addition, second liquid level sensor perceives the pressure of fluid again, controls module and controls the very few all clear of lubricating oil, external power source closedown.
Owing in the working environment of decelerator 1, noise is relatively big, in order to accurately transmit alarm signal, described alarm module includes audio alert unit and photoelectric alarm unit.
Due to when in decelerator 1, lubricating oil is few, can cause that internal friction and temperature quickly raise, decelerator 1 internal work environment acute exacerbation, need to solve as early as possible the problem that lubricating oil lacks, so when lubricating oil is few, the audio warning of audio alert unit is sharp-pointed, the alarm lamp optical flare frequency of photoelectric alarm unit is high.When lubricating oil is many, the audio warning of audio alert unit alarm lamp optical flare frequency comparatively mild, photoelectric alarm unit is low.
In decelerator, lubricating oil uses overlong time to also result in lubricating quality decline, lubricating oil needs lubricating oil is replaced after using overlong time, described gear reducer lube oil-mass monitoring system also includes enumerator, described enumerator is connected with the second liquid level sensor and controller respectively, whenever the second liquid level sensor sends a very few signal of lubricating oil, enumerator once counts, after rolling counters forward reaches pre-determined number, enumerator passes to the signal that one lubricating oil of controller needs to change, controller controls alarm module and sends the alarm that lubricating oil needs to change, when after artificial more oil change, can manually reset rolling counters forward, enumerator restarts counting.Controller controls alarm module and cancels the alarm that lubricating oil needs to change.
Above in conjunction with accompanying drawing, the present invention is exemplarily described; the obvious present invention implements and is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that the design of the method for the present invention carries out with technical scheme; or the not improved design by the present invention and technical scheme directly apply to other occasion, all within protection scope of the present invention.Protection scope of the present invention should be as the criterion with claims protection defined.
Claims (10)
1. a gear reducer lube oil-mass monitoring system, it is characterised in that: described gear reducer lube oil-mass monitoring system includes decelerator (1), the watch window (2) that is arranged on decelerator (1) and the monitoring module being arranged on decelerator (1)；Described watch window is provided with graduation mark.
2. gear reducer lube oil-mass monitoring system according to claim 1, it is characterised in that: described graduation mark is provided with maximum and minimum.
3. gear reducer lube oil-mass monitoring system according to claim 1, it is characterised in that: described monitoring module includes liquid level sensor (3), external power source, alarm module and control module.
4. gear reducer lube oil-mass monitoring system according to claim 3, it is characterized in that: described liquid level sensor (3) is for the lubricating oil in perception decelerator (1), the quantity of described liquid level sensor (3) is two, two liquid level sensors (3) the first liquid level sensor being separately positioned on watch window on maximum graduation mark and the second liquid level sensors being arranged on watch window on minimum graduation mark.
5. gear reducer lube oil-mass monitoring system according to claim 4, it is characterised in that: described control module, external power source and alarm module are arranged on the outer wall of decelerator (1).
6. gear reducer lube oil-mass monitoring system according to claim 4, it is characterized in that: described external power source is connected with alarm module, the first liquid level sensor and the second liquid level sensor by wire, described first liquid level sensor and the second liquid level sensor are connected with controlling module, control module to be connected with external power source, control module and be also connected with alarm module.
7. gear reducer lube oil-mass monitoring system according to claim 1, it is characterised in that: described alarm module includes audio alert unit and photoelectric alarm unit.
8. gear reducer lube oil-mass monitoring system according to claim 1-7 any one, it is characterised in that: described gear reducer lube oil-mass monitoring system also includes enumerator, and described enumerator is connected with the second liquid level sensor and controller respectively.
9. the method for work of a gear reducer lube oil-mass monitoring system, it is characterized in that: when described first liquid level sensor perceives the pressure of fluid, first liquid level sensor transmits the too much signal of lubricating oil to controlling module, control module control external power source startup and control alarm module sends the alarm that lubricating oil is too much, after artificial minimizing lubricating oil, first liquid level sensor perception, less than the pressure of fluid, controls module and controls the too much all clear of lubricating oil, external power source closedown；When second liquid level sensor perceives the pressure of fluid, second liquid level sensor transmits the very few signal of lubricating oil to controlling module, control module control external power source startup and control alarm module sends the alarm that lubricating oil is very few, after artificial oil addition, second liquid level sensor perceives the pressure of fluid again, controls module and controls the very few all clear of lubricating oil, external power source closedown；Whenever the second liquid level sensor sends a very few signal of lubricating oil, enumerator once counts, after rolling counters forward reaches pre-determined number, enumerator passes to the signal that one lubricating oil of controller needs to change, controller controls alarm module and sends the alarm that lubricating oil needs to change, and when after artificial more oil change, can manually reset rolling counters forward, enumerator restarts counting, and controller controls alarm module and cancels the alarm that lubricating oil needs to change.
10. the method for work of gear reducer lube oil-mass monitoring system according to claim 9, it is characterised in that: when lubricating oil is few, the audio warning of audio alert unit is sharp-pointed, the alarm lamp optical flare frequency of photoelectric alarm unit is high；When lubricating oil is many, the audio warning of audio alert unit alarm lamp optical flare frequency comparatively mild, photoelectric alarm unit is low.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610299052.2A CN105805286A (en) | 2016-05-07 | 2016-05-07 | System for monitoring quantity of lubricating oil in speed reducer and working method of system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610299052.2A CN105805286A (en) | 2016-05-07 | 2016-05-07 | System for monitoring quantity of lubricating oil in speed reducer and working method of system |
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| CN105805286A true CN105805286A (en) | 2016-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610299052.2A Pending CN105805286A (en) | 2016-05-07 | 2016-05-07 | System for monitoring quantity of lubricating oil in speed reducer and working method of system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795821A (en) * | 2020-05-25 | 2020-10-20 | 中国第一汽车股份有限公司 | Method for determining relation between oil quantity and oil level of speed reducer |
| CN112460243A (en) * | 2020-11-27 | 2021-03-09 | 马鞍山市龙腾机电科技有限公司 | Gearbox for stereo garage |
| CN113133720A (en) * | 2021-04-28 | 2021-07-20 | 苏州高之仙自动化科技有限公司 | Axle and cleaning machines people |
| CN114321331A (en) * | 2022-01-05 | 2022-04-12 | 国网浙江杭州市萧山区供电有限公司 | Detection device for planetary gear reducer |
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| DE2430680A1 (en) * | 1974-06-26 | 1976-01-15 | Porsche Ag | Automatic gear box oil level warning - has float with magnet attached to close reed switch as level drops |
| DE2828229A1 (en) * | 1978-06-28 | 1980-01-10 | Volkswagenwerk Ag | Fluid level monitor for automatic transmission - has float-operated switch active only in neutral and park settings |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795821A (en) * | 2020-05-25 | 2020-10-20 | 中国第一汽车股份有限公司 | Method for determining relation between oil quantity and oil level of speed reducer |
| CN112460243A (en) * | 2020-11-27 | 2021-03-09 | 马鞍山市龙腾机电科技有限公司 | Gearbox for stereo garage |
| CN113133720A (en) * | 2021-04-28 | 2021-07-20 | 苏州高之仙自动化科技有限公司 | Axle and cleaning machines people |
| CN114321331A (en) * | 2022-01-05 | 2022-04-12 | 国网浙江杭州市萧山区供电有限公司 | Detection device for planetary gear reducer |
| CN114321331B (en) * | 2022-01-05 | 2023-09-01 | 国网浙江杭州市萧山区供电有限公司 | Detection device for planetary gear reducer |
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Application publication date: 20160727 |
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