CN108591273A - A kind of wheel or the automatic oil lubrication device of pulley bearings - Google Patents
A kind of wheel or the automatic oil lubrication device of pulley bearings Download PDFInfo
- Publication number
- CN108591273A CN108591273A CN201810562608.1A CN201810562608A CN108591273A CN 108591273 A CN108591273 A CN 108591273A CN 201810562608 A CN201810562608 A CN 201810562608A CN 108591273 A CN108591273 A CN 108591273A
- Authority
- CN
- China
- Prior art keywords
- oil
- wheel
- pulley
- valve block
- fuel tank
- Prior art date
- 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.)
- Pending
Links
- 238000005461 lubrication Methods 0.000 title claims abstract description 53
- 239000003921 oil Substances 0.000 claims abstract description 123
- 239000002828 fuel tank Substances 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000001050 lubricating effect Effects 0.000 claims abstract description 17
- 239000000446 fuel Substances 0.000 claims abstract description 15
- 238000011084 recovery Methods 0.000 claims abstract description 12
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 7
- 238000001514 detection method Methods 0.000 claims abstract description 5
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 6
- 239000000295 fuel oil Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 11
- 239000010687 lubricating oil Substances 0.000 description 10
- 239000004519 grease Substances 0.000 description 4
- 230000000153 supplemental effect Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010724 circulating oil Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
-
- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
- F16C33/667—Details of supply of the liquid to the bearing, e.g. passages or nozzles related to conditioning, e.g. cooling, filtering
-
- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
- F16C33/6674—Details of supply of the liquid to the bearing, e.g. passages or nozzles related to the amount supplied, e.g. gaps to restrict flow of the liquid
-
- 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
- F16C2326/00—Articles relating to transporting
- F16C2326/01—Parts of vehicles in general
- F16C2326/02—Wheel hubs or castors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pulleys (AREA)
Abstract
A kind of wheel or the automatic oil lubrication device of pulley bearings, including lubricating system hydraulic station and oil lubrication mechanism are equipped with fuel tank, motor, valve block, oil level and cleannes detector, efferent duct, recovery tube in lubricating system hydraulic station；Oil lubrication mechanism includes oil inlet pipe and oil return pipe is respectively connected at wheel or pulley fuel feeding；Wherein, valve block in lubricating system hydraulic station is separately connected efferent duct, recovery tube in fuel tank, and oil inlet pipe, oil return pipe in oil lubrication mechanism, hydraulic oil in fuel tank is sent by motor to efferent duct, efferent duct connects valve block, valve block reconnects oil inlet pipe and send hydraulic oil to wheel or pulley fuel feeding, Residual oil after flows back to valve block by the oil return pipe being connect with valve block, it is flow back into fuel tank by the recovery tube being connect with valve block again, is equipped with oil level in fuel tank and detection information is transmitted control centre by cleannes detector by transmitting device；It automatically controls, is not necessarily to artificial intervention；Monitoring ensures the quality of lubrication in real time.
Description
Technical field：
The present invention relates to for wheel, the bearing lubrication system of pulley or pulley blocks, and in particular to a kind of wheel and pulley
The automatic oil lubrication device of bearing.
Background technology：
In the prior art, the bearing lubrication of wheel, pulley (group) is all made of grease lubrication, regularly it is artificial or it is semi-automatic into
Row supplemental lubrication fat ensures the lubrication of bearing A, and as shown in Figures 1 and 2, major defect is：
1, it takes, consumption is artificial.
2, the additional mass of lubricating grease is difficult to control, manually field control completely.
3, sensor system monitors lubricant effect can not be used.
4, it needs to shut down when supplemental lubrication fat, maintenance cost is high, and downtime is long.
5, supplemental lubrication fat is comparatively laborious, and Xu mends lubricating grease and checks in turn, and industrial injury probability is big.
6, due to supplemental lubrication fat when, old lubricating grease can be extruded, and cause environmental pollution.
7, more and more uneconomical with the rise of cost of labor.
Invention content：
For the above problem of the prior art, present invention aims at provide a kind of wheel and pulley bearings are automatically glossy
Sliding device.
To reach above-mentioned purpose, the present invention adopts the following technical scheme that：
A kind of wheel or the automatic oil lubrication device of pulley bearings, including lubricating system hydraulic station and oil lubrication mechanism, lubrication
Fuel tank, motor, valve block, oil level and cleannes detector, efferent duct, recovery tube are equipped in system hydraulic station；Oil lubrication mechanism packet
It includes oil inlet pipe and oil return pipe is respectively connected at wheel or pulley fuel feeding；Wherein, the valve block in lubricating system hydraulic station connects respectively
Efferent duct, recovery tube in connected tank and the oil inlet pipe in oil lubrication mechanism, oil return pipe, the hydraulic oil in fuel tank pass through horse
Up to sending to efferent duct, efferent duct connects valve block, and valve block reconnects oil inlet pipe and send hydraulic oil to wheel or pulley fuel feeding, after
Residual oil valve block is flowed back to by the oil return pipe being connect with valve block, then the recovery tube by being connect with valve block is flow back into fuel tank, oil
It is equipped with oil level in case and detection information is transmitted control centre by cleannes detector by transmitting device.
Further, the automatic oil lubrication device is mounted at wheel, including mutually matched wheel shaft, bearing inner race, axis
Bearing, bearing outer ring；Wherein, wheel shaft and bearing inner race rotation, bearing block and bearing outer ring are opposing stationary；In the shell of bearing block
Upper to open up fuel feed hole and oil return hole respectively, the oil inlet pipe and oil return pipe of the oil lubrication mechanism are respectively connected to fuel feed hole and return
Oilhole.
Further, the automatic oil lubrication device is mounted at pulley, including mutually matched pulley spindle, bearing inner race,
Bearing outer ring；Wherein, pulley spindle and bearing inner race are opposing stationary, and bearing outer ring and pulley rotate together with；In pulley spindle inside points
Do not open up oil inlet passage and and drainback passage lead at bearing, the oil inlet pipe and oil return pipe of the oil lubrication mechanism are separately connected
Enter to the outlet of the entrance and drainback passage of oil inlet passage.
Further, the inlet of efferent duct is equipped with oil absorption filter in the fuel tank.
Further, pressure gauge and pressure sensor and solenoid directional control valve are installed in the valve block.
Further, the oil level and cleannes detector emit signal transmission to controller by antenna.Using above-mentioned
Technical solution, oil lubrication device of the present invention are a collection oil pumps, filtering, circulation line, Liquid level, oil temperature/oil level/oil cleaning
Sensor is spent in the system of one.The circulatory system of oil lubrication ensures that bearing has in right amount, clean lubricating oil.Sensor detection profit
The various data and oil level index of lubricating oil ensure the quality of lubrication.It has the following advantages that as follows：
1, it automatically controls, is not necessarily to artificial intervention.
3, monitoring in real time ensures the quality of lubrication.
3, it predicts the damage replacing construction of bearing, reduces catastrophic failure and shut down risk, production loss is controlled to minimum.
4, make-up oil is simple, since oil is easy monitoring so whole system has early warning.
5, lubrication oil seal closed loop, environmentally-friendly sanitary.
Description of the drawings：
Below with attached drawing to the detailed description of the invention：
Fig. 1 is the structural schematic diagram one of the prior art of the present invention；
Fig. 2 is the structural schematic diagram two of the prior art of the present invention；
Fig. 3 is the schematic diagram one of the embodiment of the present invention one；
Fig. 4 is the schematic diagram two of the embodiment of the present invention one；
Fig. 5 is the schematic diagram three of the embodiment of the present invention one；
Fig. 6 is the schematic diagram one of the embodiment of the present invention two；
Fig. 7 is the schematic diagram two of the embodiment of the present invention two；
Fig. 8 is the schematic diagram three of the embodiment of the present invention two；
Fig. 9 is the schematic diagram one of the lubricating system hydraulic station of the present invention；
Figure 10 is the schematic diagram two of the lubricating system hydraulic station of the present invention；
Figure 11 is the schematic diagram of the valve block of the present invention.
Specific implementation mode：
The present invention is described in detail with reference to the accompanying drawings and embodiments：
It is the embodiment of the present invention shown in Fig. 3-Figure 11.
A kind of wheel or the automatic oil lubrication device of pulley bearings, including lubricating system hydraulic station 1 and oil lubrication mechanism 2, profit
It is equipped with fuel tank 11, motor 12, valve block 13, oil level and cleannes detector 14, efferent duct 15, recovery tube in sliding system hydraulic station 1
16；Oil lubrication mechanism 2 includes that oil inlet pipe 21 and oil return pipe 22 are respectively connected at 4 fuel feeding of wheel 3 or pulley；Wherein, lube system
System hydraulic station 1 in valve block 13 be separately connected in the efferent duct 15 in fuel tank 11, recovery tube 16 and oil lubrication mechanism 2 into
Oil pipe 21, oil return pipe 22, the hydraulic oil in fuel tank 11 are sent by motor 12 to efferent duct 15, and efferent duct 15 connects valve block 13, valve
Block 13 reconnects oil inlet pipe 21 and send hydraulic oil to 4 fuel feeding of wheel 3 or pulley, and Residual oil after with valve block 13 by connecting
Oil return pipe 22 flows back to valve block 13, then the recovery tube 16 by being connect with valve block 13 is flow back into fuel tank 11, and oil is equipped in fuel tank 11
Detection information is transmitted control centre by position and cleannes detector 14 by transmitting device.
In specific implementation process, when the automatic oil lubrication device is mounted at wheel 3, including mutually matched wheel
Axis 31, bearing inner race 32, bearing block 33, bearing outer ring 34；Wherein, wheel shaft 31 and bearing inner race 32 rotate, bearing block 33 and axis
Bearing outer-ring 34 is opposing stationary；Open up fuel feed hole 331 and oil return hole 332, the oil lubrication respectively on the shell of bearing block 33
The oil inlet pipe 21 and oil return pipe 22 of mechanism 2 are respectively connected to fuel feed hole 331 and oil return hole 332.
When automatic oil lubrication device is mounted at pulley 4, including mutually matched pulley spindle 41, bearing inner race 42, bearing
Outer ring 43；Wherein, pulley spindle 41 and bearing inner race 42 are opposing stationary, and bearing outer ring 43 and pulley rotate together with；In pulley spindle 41
Inside open up respectively oil inlet passage 411 and and drainback passage 412 lead at bearing, the oil inlet pipe 21 of the oil lubrication mechanism 2
And oil return pipe 22 is respectively connected to the outlet of the entrance and drainback passage 412 of oil inlet passage 411 and enters.
Further, in order to ensure the safe operation of motor 12, the inlet of efferent duct is equipped with oil suction in the fuel tank 11
Filter 17.In order to ensure the safety of whole equipment, pressure gauge and pressure sensor 18 and electricity are installed in the valve block 13
Magnetic reversal valve 19.The oil level and cleannes detector 14 emits signal transmission to controller by antenna 141.
Oil lubrication device installs and uses unusual simplicity, as long as pipeline to be designed to the axis and hydraulic station device of production as required
Connection.Power on, be packed into lubricating oil as required, lubricating oil is sent into circulating oil path by oil cycle motor starting, part
Lubricating oil can be collected at around bearing to be lubricated, under the action of oil pump, so lubricating oil be constantly in cycle, lubricate
Filtration system in device ensures that the cleaning of entire lubricating oil, fuel level sensor monitor the oil level in fuel tank, monitoring result in real time
Master station is passed back by information transmitting antenna, by special personnel monitoring.In order to make system worked well, lubricating arrangement be further provided with
The necessary accessory such as fuel tank, electric source connecting box, fuel outlet valve, manhole.
When work, motor extracts lubricating oil out from fuel tank, is sent into valve block and shunts to different lubrication unit (each
Wheel or pulley are a lubrication unit, and a valve block can connect multigroup lubrication unit) it is formed into a loop in lubrication unit, and pass through
Pressure difference sends lubricating oil back to fuel tank, and oil absorption filter ensures that the cleaning of the oil in circuit, pressure gauge are connect with pressure sensor
On integrated valve block, the oil pressure in oil circuit is constantly monitored, and result is transported to Terminal Server Client (control by information transmission modular
Center processed), the solenoid directional control valve on integrated valve block, effect is to ensure that oil pump is No Load Start, and protection oil pump passes through oil level and oil
Cleannes sensor constantly monitors the oil level and cleannes of lubricating oil, parameter is provided for the normal operation of monitoring system.
The preferred embodiment of the present invention has shown and described in above description, as previously described, it should be understood that the present invention is not office
Be limited to form disclosed herein, be not to be taken as excluding other embodiments, and can be used for various other combinations, modification and
Environment, and can be changed by the above teachings or related fields of technology or knowledge in the scope of the invention is set forth herein
It is dynamic.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be appended by the present invention
In scope of the claims.
Claims (6)
1. a kind of wheel or the automatic oil lubrication device of pulley bearings, it is characterised in that：Including lubricating system hydraulic station and oil lubrication
Mechanism, lubricating system hydraulic station is interior to be equipped with fuel tank, motor, valve block, oil level and cleannes detector, efferent duct, recovery tube；It is glossy
Sliding mechanism includes that oil inlet pipe and oil return pipe are respectively connected at wheel or pulley fuel feeding；Wherein, the valve in lubricating system hydraulic station
Block is separately connected the efferent duct in fuel tank, recovery tube and oil inlet pipe, oil return pipe in oil lubrication mechanism, the hydraulic pressure in fuel tank
Oil is sent by motor to efferent duct, and efferent duct connects valve block, and valve block reconnects oil inlet pipe and send hydraulic oil to wheel or pulley confession
At oil, the Residual oil after flows back to valve block by the oil return pipe being connect with valve block, then the recovery tube by being connect with valve block is flow back into
In fuel tank, it is equipped with oil level in fuel tank and detection information is transmitted control centre by cleannes detector by transmitting device.
2. a kind of wheel as described in claim 1 or the automatic oil lubrication device of pulley bearings, it is characterised in that：The automatic oil
Lubricating arrangement is mounted at wheel, including mutually matched wheel shaft, bearing inner race, bearing block, bearing outer ring；Wherein, wheel shaft and
Bearing inner race rotates, and bearing block and bearing outer ring are opposing stationary；Open up fuel feed hole and oil return hole respectively on the shell of bearing block,
The oil inlet pipe and oil return pipe of the oil lubrication mechanism are respectively connected to fuel feed hole and oil return hole.
3. a kind of wheel as described in claim 1 or the automatic oil lubrication device of pulley bearings, it is characterised in that：The automatic oil
Lubricating arrangement is mounted at pulley, including mutually matched pulley spindle, bearing inner race, bearing outer ring；Wherein, pulley spindle and bearing
Inner ring is opposing stationary, and bearing outer ring and pulley rotate together with；Open up oil inlet passage and and drainback passage respectively inside pulley spindle
Lead at bearing, the oil inlet pipe and oil return pipe of the oil lubrication mechanism are respectively connected to the entrance and drainback passage of oil inlet passage
Outlet enter.
4. a kind of wheel as claimed in claim 1,2 or 3 or the automatic oil lubrication device of pulley bearings, it is characterised in that：It is described
The inlet of efferent duct is equipped with oil absorption filter in fuel tank.
5. a kind of wheel as claimed in claim 4 or the automatic oil lubrication device of pulley bearings, it is characterised in that：The valve block
On pressure gauge and pressure sensor and solenoid directional control valve are installed.
6. a kind of wheel as claimed in claim 5 or the automatic oil lubrication device of pulley bearings, it is characterised in that：The oil level
And cleannes detector emits signal transmission to controller by antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810562608.1A CN108591273A (en) | 2018-06-04 | 2018-06-04 | A kind of wheel or the automatic oil lubrication device of pulley bearings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810562608.1A CN108591273A (en) | 2018-06-04 | 2018-06-04 | A kind of wheel or the automatic oil lubrication device of pulley bearings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108591273A true CN108591273A (en) | 2018-09-28 |
Family
ID=63630290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810562608.1A Pending CN108591273A (en) | 2018-06-04 | 2018-06-04 | A kind of wheel or the automatic oil lubrication device of pulley bearings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108591273A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210296A (en) * | 2018-10-30 | 2019-01-15 | 南安市商宏机械科技有限公司 | A kind of ring flange end cap of the roller bearing bead core lubrication torsion with oil filler point |
| CN111578117A (en) * | 2020-05-25 | 2020-08-25 | 厦门朴思起重设备有限公司 | Lubrication monitoring system of automatic equipment |
| CN112228462A (en) * | 2020-10-17 | 2021-01-15 | 宝钢湛江钢铁有限公司 | Main motor bearing bush lubricating system and online filtering method thereof |
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| 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 |
| CN203656535U (en) * | 2013-12-21 | 2014-06-18 | 湖南崇德工业科技有限公司 | Sliding bearing intelligence oil supply system |
| CN104454947A (en) * | 2014-12-11 | 2015-03-25 | 徐州建机工程机械有限公司 | Lubrication-enhanced shaft structure |
| CN205101827U (en) * | 2015-05-11 | 2016-03-23 | 泉州市佰源重工机械有限公司 | Hoist lubricating system |
| CN107588315A (en) * | 2017-09-15 | 2018-01-16 | 内蒙古北方重型汽车股份有限公司 | Mine car hub bearing thin oil lubricant circulating cooling filter |
| CN208907437U (en) * | 2018-06-04 | 2019-05-28 | 厦门朴思起重设备有限公司 | A kind of wheel or the automatic oil lubrication device of pulley bearings |
-
2018
- 2018-06-04 CN CN201810562608.1A patent/CN108591273A/en active Pending
Patent Citations (6)
| 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 |
| CN203656535U (en) * | 2013-12-21 | 2014-06-18 | 湖南崇德工业科技有限公司 | Sliding bearing intelligence oil supply system |
| CN104454947A (en) * | 2014-12-11 | 2015-03-25 | 徐州建机工程机械有限公司 | Lubrication-enhanced shaft structure |
| CN205101827U (en) * | 2015-05-11 | 2016-03-23 | 泉州市佰源重工机械有限公司 | Hoist lubricating system |
| CN107588315A (en) * | 2017-09-15 | 2018-01-16 | 内蒙古北方重型汽车股份有限公司 | Mine car hub bearing thin oil lubricant circulating cooling filter |
| CN208907437U (en) * | 2018-06-04 | 2019-05-28 | 厦门朴思起重设备有限公司 | A kind of wheel or the automatic oil lubrication device of pulley bearings |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210296A (en) * | 2018-10-30 | 2019-01-15 | 南安市商宏机械科技有限公司 | A kind of ring flange end cap of the roller bearing bead core lubrication torsion with oil filler point |
| CN111578117A (en) * | 2020-05-25 | 2020-08-25 | 厦门朴思起重设备有限公司 | Lubrication monitoring system of automatic equipment |
| CN112228462A (en) * | 2020-10-17 | 2021-01-15 | 宝钢湛江钢铁有限公司 | Main motor bearing bush lubricating system and online filtering method thereof |
| CN112228462B (en) * | 2020-10-17 | 2022-06-14 | 宝钢湛江钢铁有限公司 | Main motor bearing bush lubricating system and online filtering method thereof |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190404 Address after: Unit A, Unit 403, 29 Donggang North Road, Huli District, Xiamen City, Fujian Province, 361000 Applicant after: XIAMEN PORT HOISTING EQUIPMENT CO.,LTD. Address before: Unit B, Unit 403, 29 Donggang North Road, Xiamen Section, China (Fujian) Free Trade Pilot Area, Huli District, Xiamen City, Fujian Province, 361000 Applicant before: XIAMEN MAIKAIKE ELECTROMECHANICAL EQUIPMENT Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210309 Address after: 361000 block B, unit 403, 29 Donggang North Road, Xiamen area, China (Fujian) pilot Free Trade Zone, Xiamen City, Fujian Province Applicant after: XIAMEN MAIKAIKE ELECTROMECHANICAL EQUIPMENT Co.,Ltd. Address before: Unit A, Unit 403, 29 Donggang North Road, Huli District, Xiamen City, Fujian Province, 361000 Applicant before: XIAMEN PORT HOISTING EQUIPMENT Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180928 |