CN106801780A - A kind of self-lubricating bearing lubricants capacity on-line checking, alarm and control system - Google Patents
A kind of self-lubricating bearing lubricants capacity on-line checking, alarm and control system Download PDFInfo
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- CN106801780A CN106801780A CN201510844354.9A CN201510844354A CN106801780A CN 106801780 A CN106801780 A CN 106801780A CN 201510844354 A CN201510844354 A CN 201510844354A CN 106801780 A CN106801780 A CN 106801780A
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- Prior art keywords
- oil
- controller
- alarm
- shoe cream
- cream room
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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
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
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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
-
- 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
- F16N2210/00—Applications
- F16N2210/14—Bearings
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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
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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
- F16N2260/14—Indicating using sound
Abstract
The invention discloses a kind of self-lubricating bearing lubricants capacity on-line checking, alarm and control system, including shoe cream room and the food tray that the shoe cream room is connected, the oil pump of oil resistant, flow sensor, bearing and cooler on the food tray, wherein, through a food tray, a flow sensor be pumped on the bearing to be lubricated lubricating oil by an oil pump by the shoe cream room, and the lubricating oil for flowing through the bearing is back in the shoe cream room by after cooler cooling；The flow sensor is connected with a controller signals；Standby fuel reserve tank, the standby fuel reserve tank is connected by a standby oil circuit, and a magnetic valve that can be opened or closed under controller control is additionally provided with the standby oil circuit.The present invention uses extremely convenient, and high degree of automation, operability is good, novel in design, greatly improves self-lubricating bearing stability, it is to avoid damaged because of lubrication deficient oil supply, and then improves the stability of whole mechanical system, it is easy to promotion and implementation.
Description
Technical field
The present invention relates to detect control technology field, more particularly to a kind of self-lubricating bearing lubricants capacity exists
Line detection, alarm and control system.
Background technology
Traditional self-lubricating bearing without Automatic Warning And Control System, when self-lubricating bearing lubricating oil due to
The reasons such as leakage and when reducing, oil pocket interior oil potential drop is low, causes the food tray band oil mass urgency of self-lubricating bearing
Reduce sharply less, cooling of the self-lubricating bearing due to lacking lubricating oil is broken down with lubricating.
The content of the invention
A kind of self-lubricating bearing is provided and is moistened it is an object of the invention to overcome the deficiency of above-mentioned prior art
Lubricating oil amount on-line checking, alarm and control system, the bearing of present invention energy automatic detection self-lubricating
The band oil mass of the food tray, is reduced, it is impossible to when meeting self-lubricating bearing demand when food tray band oil mass is detected,
Control system automatically provides lubricating oil, it is ensured that bearing can normally run within a certain period of time, and and alarm.
To achieve the above object, the present invention provide a kind of self-lubricating bearing lubricants capacity on-line checking,
Alarm and control system, including：
It is contained with the shoe cream room of lubricating oil and the food tray that the shoe cream room is connected, resistance on the food tray
The oil pump of oil, flow sensor, bearing and cooler, wherein, the shoe cream room will be moistened by an oil pump
Lubricating oil is pumped on the bearing to be lubricated through a food tray, a flow sensor, flows through the bearing
Lubricating oil is back in the shoe cream room by after cooler cooling；
The flow sensor is connected with a controller signals；
Standby fuel reserve tank, the standby fuel reserve tank is connected by a standby oil circuit, on the standby oil circuit also
It is provided with a magnetic valve that can be opened or closed under controller control；
It is now described when the parameter that the flow sensor is back to the controller is less than predetermined threshold value
Controller is judged to the low on fuel in the shoe cream room, the controller controls the magnetic valve to open,
Lubricating oil in the standby fuel reserve tank is flowed on the bearing through the magnetic valve, and lubricating oil is to the axle
Hold be lubricated, cool down after flow back into the fuel reserve tank through the cooler；Until the flow sensing
When the parameter that device is returned is not less than the predetermined threshold value, the controller controls the closed electromagnetic valve.
Preferably, the flow sensor is connected by first communication device with a controller signals.
Preferably, the controller is connected by secondary communication device with the solenoid signal.
Preferably, the secondary communication device is a radio communication device.
Preferably, also including a temperature element for being used to measure the bearing temperature, the temperature element with
Measured temperature parameter is back to the controller by the controller electrical connection, the temperature element,
With default temperature threshold be compared the temperature parameter by the controller, when temperature parameter is higher than pre-
If temperature threshold when, the pump oil amount of the oil pump that controller control is electrically connected increases, and
The releasable alarm signal being electrically connected is triggered simultaneously is used to the alarm for causing staff to note.
Preferably, the use one of the flow sensor is located in shoe cream room and is electrically connected with the controller
A liquid level sensor substituted, the liquid level sensor is used to measure the level height of the shoe cream room
And liquid level is back in the controller, when liquid level is less than the oil level defaulted in controller
During lower limit, the controller triggers the magnetic valve makes the magnetic valve be in open mode.
Preferably, one is additionally provided with the standby fuel reserve tank, and to be used to measure oil level in the standby fuel reserve tank high
Second liquid level sensor of degree, second liquid level sensor is electrically connected and by institute's measured value with the controller
Passback.
Preferably, the liquid level sensor, the second liquid level sensor are back to the liquid in the controller
When position height is all less than lower limit, the controller sends Equations of The Second Kind alarm signal to the alarm, uses
To point out staff to be likely to occur the total oil mass in shoe cream room and standby fuel reserve tank less than preset value, storage
Oil pocket and or reserve fuel tank there is the situation of oil leak.
Preferably, be also associated with the shoe cream room can be manually injected into the shoe cream room lubricating oil and then
One that the bearing lubrication degree deficiency when the standby fuel reserve tank and or solenoid valve failure can be made up is manual
Injection system, the manual injection system is electrically connected with the alarm.
Preferably, the temperature element is an armoured Pt thermal resistance；
The controller is a programmable MCU controllers；
The lubricating oil held in the shoe cream room and the standby fuel reserve tank is same specification；
Some radiating fins are additionally provided with the cooler；
At least one screen pack for filtering solid impurity is additionally provided between the fuel reserve tank and the oil pump.
The beneficial effects of the invention are as follows：The food tray of the bearing of energy of the invention automatic detection self-lubricating
Band oil mass, when detect food tray band oil mass reduce, it is impossible to when meeting self-lubricating bearing demand, control system
System automatically provides lubricating oil, it is ensured that bearing can normally run within a certain period of time, and and alarm.Pass through
Whether the amount that setting flow sensor is used to measure the lubricating oil for supplying the bearing meets preset value, passes through
Set controller to be used to provide comparison and computing function to the present invention, be used to shoe cream room by setting oil pump
Interior lubricating oil is pumped on bearing, is used to by the lubricating oil of the bearing heating by setting cooler
Cooling, makes the cooling of heated lubricating oil and then the caloric value of the bearing is delivered to the external world by realization,
It is used to measure level height by setting liquid level sensor, and then assists to judge whether level height meets pre-
If value, when level height is less than preset value, controller triggering magnetic valve filling lubricating oil.By setting
The alarm is used to provide alarm signal, and the alarm signal can be sound and light alarm signal, the report
Alert device can also be connected by radio with server, be used to realize remote measurement, when shoe cream room is damaged, institute
State the make-up oil that standby fuel reserve tank can meet an urgent need, it is to avoid bearing running hot and damage, and be simultaneously emitted by alarm
Signal, when the lubricating oil in standby fuel reserve tank is also not enough, can also send alarm signal prompting staff
To filling into lubricating oil in standby fuel reserve tank.The present invention uses extremely convenient, and high degree of automation can
Good operability, good stability, practicality is good, novel in design, greatly improves the steady of self-lubricating bearing
Determine coefficient, it is to avoid damage because of lubrication deficient oil supply, and then improve the steady of whole mechanical system
It is qualitative, it is easy to promotion and implementation.
Brief description of the drawings
Fig. 1 is the structured flowchart of first embodiment of the invention；
Fig. 2 is the structured flowchart of second embodiment of the invention；
Fig. 3 is the structured flowchart of third embodiment of the invention；
Fig. 4 is the structured flowchart of fourth embodiment of the invention；
Fig. 5 is the structured flowchart of fifth embodiment of the invention；
Reference：
Shoe cream room 10；
Oil pump 20；
Food tray 30；
Liquid level sensor 401；
Second liquid level sensor 403；
Flow sensor 402；
Bearing 50；
Temperature element 51；
Cooler 60；
Controller 70；
Alarm 71；
First communication device 72；
Standby fuel reserve tank 80；
Secondary communication device 81；
Magnetic valve 82.
The realization of the object of the invention, functional characteristics and advantage will be done further referring to the drawings in conjunction with the embodiments
Explanation.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein
Same or similar label represents same or similar element or with same or like function from start to finish
Element.Embodiment below with reference to Description of Drawings is exemplary, it is intended to for explaining the present invention,
And be not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ",
" length ", " width ", " thickness ", " on ", D score, "front", "rear", " left side ",
" right side ", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " clockwise ",
The orientation or position relationship of instructions such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only
It is to be described with simplified for the ease of the description present invention, must rather than the device or element for indicating or imply meaning
Must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to of the invention
Limitation.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ",
The terms such as " connection ", " fixation " should be interpreted broadly, for example, it may be being fixedly connected, it is also possible to
It is to be detachably connected, or is integrally connected；Can mechanically connect, or electrically connect；Can be
It is joined directly together, it is also possible to be indirectly connected to by intermediary, can is two connections of element internal.It is right
For one of ordinary skill in the art, above-mentioned term can be as the case may be understood in the present invention
Concrete meaning.
Referring to figs. 1 to Fig. 5, Fig. 1 is the structured flowchart of first embodiment of the invention；Fig. 2 is the present invention the
The structured flowchart of two embodiments；Fig. 3 is the structured flowchart of third embodiment of the invention；Fig. 4 is the present invention
The structured flowchart of fourth embodiment；Fig. 5 is the structured flowchart of fifth embodiment of the invention.
This embodiment is optimal embodiment, and so-called optimal embodiment is a kind of invention of overall merit
One kind of the various factors such as the most preferred embodiment that people is claimed, this comprehensive analysis cost, effect is sentenced
It is fixed, and must not believe that technically more complicated scheme is just more beneficial for implementing, presently preferred embodiment is such as
It is lower described：Such as Fig. 1, a kind of self-lubricating bearing 50 that the present invention is provided lubricants capacity on-line checking, report
Alert, control system, including it is contained with the oil that the shoe cream room 10 of lubricating oil is connected with the shoe cream room 10
Disk 30, the oil pump 20 of oil resistant, flow sensor 402, bearing 50 and cooling on the food tray 30
Device 60, wherein, the shoe cream room 10 is passed lubricating oil through a food tray 30, a flow by an oil pump 20
Sensor 402 is pumped on the bearing 50 to be lubricated, flows through the lubricating oil of the bearing 50 by one
Cooler 60 is back in the shoe cream room 10 after cooling down；The controller of the flow sensor 402 and
70 signals are connected；Standby fuel reserve tank 80, the standby fuel reserve tank 80 is connected by a standby oil circuit, institute
State and a magnetic valve 82 that can be opened or closed under the control of the controller 70 is additionally provided with standby oil circuit；When
It is now described when the parameter that the flow sensor 402 is back to the controller 70 is less than predetermined threshold value
Controller 70 is judged to the low on fuel in the shoe cream room 10, and the controller 70 controls the electromagnetism
Valve 82 is opened, the lubricating oil in the standby fuel reserve tank 80 flows to the bearing 50 through the magnetic valve 82
On, lubricating oil flows back into the storage after the bearing 50 is lubricated, is cooled down through the cooler 60
In fuel tank；When the parameter that the flow sensor 402 is returned is not less than the predetermined threshold value, institute
Stating controller 70 controls the magnetic valve 82 to close.
As one embodiment of the present of invention, as shown in figure 1, the flow sensor 402 passes through first
Communicator 72 is connected with the signal of a controller 70.
As one embodiment of the present of invention, the controller 70 by secondary communication device 81 with it is described
The signal of magnetic valve 82 is connected.
Used as one embodiment of the present of invention, the secondary communication device 81 is a radio communication device.Should
Radio communication device should be the wireless communication apparatus for meeting existing home control network communication protocol, such as Bluetooth protocol,
Such as 802.11b/g/n wireless protocols, can be according to specific implement scene using which kind of wireless communication apparatus
It is specific to determine.
As one embodiment of the present of invention, also including a thermometric unit for being used to measure the temperature of the bearing 50
Part 51, the temperature element 51 is electrically connected with the controller 70, and the temperature element 51 will be measured
Temperature parameter be back to the controller 70, the controller 70 is by the temperature parameter and default temperature
Degree threshold value be compared, when temperature parameter be higher than default temperature threshold when, the controller 70 control with
The pump oil amount of the oil pump 20 of electrical connection increase, and trigger the releasable alarm being electrically connected simultaneously
Signal is used to the alarm 71 for causing staff to note.
Specifically, implement armoured Pt thermal resistance also and being replaced by armouring copper thermistor, this is conducive to saving
Manufacturing cost.
As one embodiment of the present of invention, the use one of the flow sensor 402 is located at shoe cream room 10
A liquid level sensor 401 that is interior and being electrically connected with controller 70 is substituted, the liquid level sensor
401 are used to measure the level height of the shoe cream room 10 and liquid level is back into the controller 70
Interior, when liquid level is less than the oil level lower limit defaulted in controller 70, the controller 70 is touched
Sending out magnetic valve 82 described makes the magnetic valve 82 be in open mode.
As one embodiment of the present of invention, one is additionally provided with the standby fuel reserve tank 80 and is used to measure described
Second liquid level sensor 403 of level height, second liquid level sensor 403 in standby fuel reserve tank 80
Electrically connected with the controller 70 and return institute's measured value.
As one embodiment of the present of invention, the liquid level sensor 401, the institute of the second liquid level sensor 403
When the liquid level being back in the controller 70 is all less than lower limit, the controller 70 is to described
Alarm 71 sends Equations of The Second Kind alarm signal, is used to point out staff to be likely to occur the He of shoe cream room 10
Total oil mass in standby fuel reserve tank 80 less than preset value, shoe cream room 10 and or reserve fuel tank there is oil leak
Situation.
Used as one embodiment of the present of invention, being also associated with the shoe cream room 10 can be to the shoe cream room 10
Inside be manually injected into lubricating oil so that can make up when the standby fuel reserve tank 80 and or 82 failure of magnetic valve when institute
State the not enough manual injection system of the degree of lubrication of bearing 50, the manual injection system and the alarm
71 electrical connections.
Used as one embodiment of the present of invention, the temperature element 51 is an armoured Pt thermal resistance；The control
Device processed 70 is a programmable MCU controllers 70；In the shoe cream room 10 and the standby fuel reserve tank 80
The lubricating oil for being held is same specification；Some radiating fins are additionally provided with the cooler 60；The storage
At least one screen pack for filtering solid impurity is additionally provided between fuel tank and the oil pump 20.
Specifically, the oil pump 20 is gear pump or oil resistant gear pump, the concrete model of pump is used, can
Number according to required pump oil amount carries out specific lectotype selection.
Specifically, the cooler 60 adopts water as refrigerant.
In sum, the band of the food tray 30 of the bearing 50 of present invention energy automatic detection self-lubricating
Oil mass, is reduced, it is impossible to when meeting 50 demand of self-lubricating bearing, control when food tray 30 is detected with oil mass
System automatically provides lubricating oil, it is ensured that bearing 50 can normally run within a certain period of time, and and alarm.
Whether the amount for being used to measure the lubricating oil for supplying the bearing 50 by setting flow sensor 402 meets pre-
If value, it is used to provide comparison and computing function to the present invention by setting controller 70, by setting oil pump
20 are used to enter the grease pump 20 in shoe cream room 10 onto bearing 50, are used by setting cooler 60
Lower the temperature with to the lubricating oil heated by the bearing 50, make the cooling of heated lubricating oil and then realization will
The caloric value of the bearing 50 is delivered to the external world, is used to measure oil level high by setting liquid level sensor 401
Degree, and then assist to judge whether level height meets preset value, when level height is less than preset value, control
The triggering filling lubricating oil of magnetic valve 82 of device processed 70.It is used to provide alarm signal by setting the alarm 71
Number, the alarm signal can be sound and light alarm signal, the alarm 71 can also by radio with
Server is connected, and is used to realize remote measurement, and when shoe cream room 10 is damaged, the standby fuel reserve tank 80 can be answered
Anxious make-up oil, it is to avoid bearing 50 is overheated and damaged, and is simultaneously emitted by alarm signal, when standby storage
When lubricating oil in fuel tank 80 is also not enough, can also send alarm signal and point out staff to standby fuel reserve tank
Lubricating oil is filled into 80.The present invention uses extremely convenient, and high degree of automation, operability is good,
Good stability, practicality is good, novel in design, greatly improves the coefficient of stability of self-lubricating bearing 50,
Avoid being damaged because of lubrication deficient oil supply, and then improve the stability of whole mechanical system, easily
In promotion and implementation.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " show
The description of example ", " specific example " or " some examples " etc. means to be retouched with reference to the embodiment or example
Specific features, structure, material or the feature stated are contained at least one embodiment of the invention or example
In.In this manual, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or
Example.And, the specific features of description, structure, material or feature can be at any one or many
Combined in an appropriate manner in individual embodiment or example.
Although embodiments of the invention have been shown and described above, it is to be understood that above-mentioned implementation
Example is exemplary, it is impossible to be interpreted as limitation of the present invention, one of ordinary skill in the art is not taking off
Above-described embodiment can be become within the scope of the invention in the case of the principle of the invention and objective
Change, change, replace and modification.
Claims (10)
1. a kind of self-lubricating bearing lubricants capacity on-line checking, alarm and control system, it is characterised in that
Including：
It is contained with the shoe cream room of lubricating oil and the food tray that the shoe cream room is connected, resistance on the food tray
The oil pump of oil, flow sensor, bearing and cooler, wherein, the shoe cream room will be moistened by an oil pump
Lubricating oil is pumped on the bearing to be lubricated through a food tray, a flow sensor, flows through the bearing
Lubricating oil is back in the shoe cream room by after cooler cooling；
The flow sensor is connected with a controller signals；
Standby fuel reserve tank, the standby fuel reserve tank is connected by a standby oil circuit, on the standby oil circuit also
It is provided with a magnetic valve that can be opened or closed under controller control；
It is now described when the parameter that the flow sensor is back to the controller is less than predetermined threshold value
Controller is judged to the low on fuel in the shoe cream room, the controller controls the magnetic valve to open,
Lubricating oil in the standby fuel reserve tank is flowed on the bearing through the magnetic valve, and lubricating oil is to the axle
Hold be lubricated, cool down after flow back into the fuel reserve tank through the cooler；Until the flow sensing
When the parameter that device is returned is not less than the predetermined threshold value, the controller controls the closed electromagnetic valve.
2. self-lubricating bearing according to claim 1 lubricants capacity on-line checking, alarm and control
System, it is characterised in that the flow sensor is connected by first communication device with a controller signals.
3. self-lubricating bearing according to claim 1 lubricants capacity on-line checking, alarm and control
System, it is characterised in that the controller is connected by secondary communication device with the solenoid signal.
4. self-lubricating bearing according to claim 3 lubricants capacity on-line checking, alarm and control
System, it is characterised in that the secondary communication device is a radio communication device.
5. self-lubricating bearing according to claim 1 lubricants capacity on-line checking, alarm and control
System, it is characterised in that also including a temperature element for being used to measure the bearing temperature, the thermometric
Element is electrically connected with the controller, and measured temperature parameter is back to the control by the temperature element
With default temperature threshold be compared the temperature parameter by device processed, the controller, works as temperature parameter
During higher than default temperature threshold, the pump oil amount of the oil pump that the controller control is electrically connected increases
Plus, and trigger the releasable alarm signal being electrically connected simultaneously and be used to the report for causing staff to note
Alert device.
6. self-lubricating bearing according to claim 1 lubricants capacity on-line checking, alarm and control
System, it is characterised in that the use one of the flow sensor is located in shoe cream room and and controller
One liquid level sensor of electrical connection is substituted, and the liquid level sensor is used to measure the oil of the shoe cream room
Simultaneously be back to liquid level in the controller by position height, is defaulted in controller when liquid level is less than
Oil level lower limit when, the controller triggers the magnetic valve makes the magnetic valve be in open mode.
7. self-lubricating bearing according to claim 6 lubricants capacity on-line checking, alarm and control
System, it is characterised in that one is additionally provided with the standby fuel reserve tank and is used to measure in the standby fuel reserve tank
Second liquid level sensor of level height, second liquid level sensor is electrically connected and incited somebody to action with the controller
Institute's measured value passback.
8. self-lubricating bearing according to claim 7 lubricants capacity on-line checking, alarm and control
System, it is characterised in that the liquid level sensor, the second liquid level sensor are back to the controller
When interior liquid level is all less than lower limit, the controller sends Equations of The Second Kind alarm signal to the alarm
Number, it is used to point out staff to be likely to occur the total oil mass in shoe cream room and standby fuel reserve tank less than default
Value, shoe cream room and or reserve fuel tank there is the situation of oil leak.
9. self-lubricating bearing according to claim 8 lubricants capacity on-line checking, alarm and control
System, it is characterised in that be also associated with the shoe cream room can be to being manually injected into lubrication in the shoe cream room
Oil so can make up when the standby fuel reserve tank and or the bearing lubrication degree is not enough during solenoid valve failure
A manual injection system, the manual injection system electrically connects with the alarm.
10. self-lubricating bearing according to claim 9 lubricants capacity on-line checking, alarm and control
System processed, it is characterised in that
The temperature element is an armoured Pt thermal resistance；
The controller is a programmable MCU controllers；
The lubricating oil held in the shoe cream room and the standby fuel reserve tank is same specification；
Some radiating fins are additionally provided with the cooler；
At least one screen pack for filtering solid impurity is additionally provided between the fuel reserve tank and the oil pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510844354.9A CN106801780A (en) | 2015-11-26 | 2015-11-26 | A kind of self-lubricating bearing lubricants capacity on-line checking, alarm and control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510844354.9A CN106801780A (en) | 2015-11-26 | 2015-11-26 | A kind of self-lubricating bearing lubricants capacity on-line checking, alarm and control system |
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| CN106801780A true CN106801780A (en) | 2017-06-06 |
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| CN201510844354.9A Pending CN106801780A (en) | 2015-11-26 | 2015-11-26 | A kind of self-lubricating bearing lubricants capacity on-line checking, alarm and control system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108712509A (en) * | 2018-06-20 | 2018-10-26 | 上海庆科信息技术有限公司 | System, method and device for monitoring residual oil amount of oil injection pump of mechanical equipment and server |
| CN109654359A (en) * | 2019-01-28 | 2019-04-19 | 上海第二工业大学 | Numerically-controlled machine tool high-speed bearing Intelligent lubricating device and its intelligent adjusting method |
| WO2020000398A1 (en) * | 2018-06-29 | 2020-01-02 | 舍弗勒技术股份两合公司 | Grease-lubricated bearing monitoring system, grease-lubricated bearing and grease-lubricated bearing monitoring method |
| CN111963661A (en) * | 2020-07-27 | 2020-11-20 | 江苏国茂减速机股份有限公司 | Automatic circulation cooling system for lubricating oil of speed reducer |
| CN112762166A (en) * | 2021-01-21 | 2021-05-07 | 陈佳佳 | Automobile tire dismounting device and process thereof |
| CN113167327A (en) * | 2018-09-27 | 2021-07-23 | 采埃孚股份公司 | Measuring assembly for lubricant |
| CN114876698A (en) * | 2022-05-09 | 2022-08-09 | 西安热工研究院有限公司 | Quantitative regulating and controlling system for oil level of bearing oil groove of hydroelectric generating set and working method of quantitative regulating and controlling system |
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| CN113167327B (en) * | 2018-09-27 | 2023-02-10 | 采埃孚股份公司 | Assembly with bearing, lubricant line, container and sensor |
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| CN114876698A (en) * | 2022-05-09 | 2022-08-09 | 西安热工研究院有限公司 | Quantitative regulating and controlling system for oil level of bearing oil groove of hydroelectric generating set and working method of quantitative regulating and controlling system |
| CN114876698B (en) * | 2022-05-09 | 2024-05-07 | 西安热工研究院有限公司 | Quantitative regulation and control system for oil level of bearing oil groove of hydroelectric generating set and working method of quantitative regulation and control system |
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Application publication date: 20170606 |