CN102322563A - Grease centralized lubrication and recovery system - Google Patents
Grease centralized lubrication and recovery system Download PDFInfo
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- CN102322563A CN102322563A CN201110312449A CN201110312449A CN102322563A CN 102322563 A CN102322563 A CN 102322563A CN 201110312449 A CN201110312449 A CN 201110312449A CN 201110312449 A CN201110312449 A CN 201110312449A CN 102322563 A CN102322563 A CN 102322563A
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- 238000005461 lubrication Methods 0.000 title claims abstract description 51
- 239000004519 grease Substances 0.000 title claims abstract description 45
- 238000011084 recovery Methods 0.000 title abstract description 4
- 239000002699 waste material Substances 0.000 claims abstract description 203
- 239000002828 fuel tank Substances 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 230000007306 turnover Effects 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 2
- 238000007443 liposuction Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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Abstract
The invention relates to a grease centralized lubrication and recovery system. The system comprises a pressure oil pump, a two-position two-way electromagnetic valve, a waste oil collection device, an electronic control device and the like, wherein the pressure oil pump is provided with two oil outlet circuits; one oil outlet circuit is a lubrication oil supply circuit; the two-position two-way electromagnetic valve is connected to the lubrication oil supply circuit; the waste oil collection device comprises a pressure control oil circuit, a waste oil collection oil circuit, a waste oil collection container and the like; the other oil outlet circuit of the pressure oil pump supplies oil to the pressure control oil circuit; and the waste oil collection oil circuit comprises a waste oil collection pipe and a hydraulic piston pump. Under the control of the electronic control device, the pressure oil pump supplies grease to a lubrication point through the two-position two-way electromagnetic valve and the like, the pressure control oil circuit controls the hydraulic piston pump to suck waste grease from the lubrication point and press and discharge the waste grease in the waste oil collection pipe, and the waste grease is converged in the waste oil collection container.
Description
Technical field
The invention belongs to lubrication technical field, relate to a kind of grease centralized lubrication technology, relate in particular to a kind of grease centralized lubrication and reclaiming system.
Background technique
In the grease lubrication technical field, the manual application of lubricant technology with respect to there not being the backwardness that ensures can realize that the centralized lubrication technology of pressure lubrication has at regular time and quantity more scientifically solved the grease lubrication of machinery friction pair, has promoted Development in Machine Industry.But along with progress of science and technology, existing centralized lubrication technology is also constantly advancing, so that science, more perfect in machinery provides better services more, and realize low-carbon environment-friendly simultaneously.Existing centralized lubrication product mostly is a consumption-type, and after new grease added the lubricant housings, waste and old grease was extruded; Arbitrarily drippage is discarded; Can not reclaim, seriously polluted to equipment and operating environment, the waste and old grease that some originally can recycling is wasted.Simultaneously; Existing centralized lubrication product; In use be difficult to variation and personalization oiling as required according to each the friction pair random case that is lubricated; Need the requirement of extra interpolation lubricating grease after for example indivedual friction pairs maintenances, or the secondary different time of partial frictional at interval the requirement etc. of oiling all can't obtain rationally satisfying.
Summary of the invention
The purpose of this invention is to provide a kind of grease centralized lubrication and reclaiming system, make the grease centralized lubrication system realize the intellectuality operation of science more, improve lubrication effect, and in time reclaim the waste and old grease that friction pair is discharged automatically, satisfy environmental requirement and economize on resources.
The present invention adopts following technical proposals to achieve the above object: a kind of grease centralized lubrication and reclaiming system; Comprise the pressure oil pump of being with fuel tank, the electric control device of two two-way electromagnetic valves, waste oil collecting device and the operations of control whole system etc.; Pressure oil pump has two vent lines; Wherein one the road constitutes the lubrication oil supply road; Two two-way electromagnetic valves are connected on the lubrication oil supply road; Waste oil collecting device comprises that pressure control oil circuit, waste oil reclaim oil circuit and collection waste oil container etc.; The pressure control oil circuit comprises two position four-way solenoid valves and waste discharge oil control oil pipe and suction waste oil control oil pipe, two another vent lines of position four-way solenoid valve filler opening cut-in pressure oil pump, and the fuel tank of its return opening cut-in pressure oil pump; Waste discharge oil control oil pipe is connected two position four-way solenoid valves, two hydraulic fluid ports in addition respectively with the front end of inhaling waste oil control oil pipe; Waste oil recovery oil circuit comprises the waste oil collecting pipe and controls the fluid-operated piston pump that the oil pipe driven is carried out liposuction and row's fat by said waste discharge oil control oil pipe and suction waste oil a waste oil chamber, a waste discharge oil pressure oil pocket and a suction waste oil pressure oil cavity are arranged, corresponding interface in each fluid-operated piston pump; Be respectively the waste discharge oil interface and the suction waste oil interface that makes waste oil chamber suction waste oil that are used to discharge waste oil in the waste oil chamber that lead to the waste oil chamber; And the waste discharge oil pressure of conducting waste discharge oil pressure oil pocket oil interface and conducting inhale the suction waste oil pressure oil interface of waste oil pressure oil cavity, and the waste oil chamber of fluid-operated piston pump is through waste discharge oil interface with to the unidirectional conducting waste oil of the one-way valve collecting pipe of waste oil collecting pipe oil extraction, and the waste oil chamber process of fluid-operated piston pump is portalled the waste oil that is provided with on the unidirectional conducting friction pair of suction waste oil interface of its suction waste oil; Its waste discharge oil pressure oil interface and suction waste oil pressure oil interface are connected on waste discharge oil control oil pipe respectively and control on the oil pipe with suction waste oil, and said waste oil collecting pipe inserts the collection waste oil container.
Said fluid-operated piston pump comprise a housing that has a single order step hole and with two sector holes of this step hole ladder piston of cooperating of slipper seal all; Form the waste oil chamber between ladder piston small end face and housing aperture end face; Form waste discharge oil pressure oil pocket between the big hole end surface of ladder piston large end face and housing, form between the shaft shoulder in the middle of the ladder piston and the shoulder in the middle of housing two sector holes and inhale the waste oil pressure oil cavity.
Said fluid-operated piston pump comprises reciprocating pump and two-way cylinder; Reciprocating pump comprises the piston that the piston pump housing and chamber slipper seal within it cooperate; The piston pump housing and piston one end form the waste oil chamber, and the two-way cylinder two ends are respectively equipped with waste discharge oil pressure oil pocket and inhale the waste oil pressure oil cavity, and two-way cylinder one end is provided with guide hole; The cylinder rod of two-way cylinder stretches out from guide hole; Cylinder rod cooperates with the guide hole slipper seal, and reciprocating pump is fixedly connected along axis with two-way cylinder, the cylinder rod external part along axis and the piston the other end be linked together.
Said fluid-operated piston pump comprises reciprocating pump and two-way cylinder; Reciprocating pump comprises piston and the return spring that the piston pump housing, chamber slipper seal within it cooperate, and the piston pump housing and piston one end form the waste oil chamber, and return spring leans between the piston pump housing and piston; The two-way cylinder two ends are respectively equipped with waste discharge oil pressure oil pocket and inhale the waste oil pressure oil cavity; Two-way cylinder one end is provided with guide hole, and the cylinder rod of two-way cylinder stretches out from guide hole, and cylinder rod cooperates with the guide hole slipper seal; Reciprocating pump is fixedly connected along axis with two-way cylinder, and the cylinder rod external part leans at the piston the other end along axis.
Said collection waste oil container comprises two ends cylinder, the big piston that cooperates with the cylinder bore slipper seal with cover, be used to promote push rod that big piston moves etc.; Form sealing collection waste oil chamber between cylinder bore upper end cap and big piston; The cylinder upper end cap is provided with and is used to be tightly connected waste oil collecting pipe and the oily interface of the turnover of discharging waste oil; The cylinder lower end cap is provided with along the guide hole of cylinder bore axial direction, and push rod one end stretches in the cylinder through guide hole, and the other end stretches out outside the guide hole.
Further, in said cylinder, be provided with the big piston supported spring along the cylinder bore axial direction between big piston and the lower end cap.
Said two two-way electromagnetic valve oil outlets are connected has stepwise type distributor.
Said lubrication oil supply road is connected to flowmeter.
Said fluid-operated piston pump is connected to the indicating arm of indication waste oil chamber volume-variation limit position.
Said fluid-operated piston pump is connected to the automatically controlled sensor of indication waste oil chamber volume-variation limit position.
The present invention can reach following good effect after adopting said structure: can the waste and old grease of discharging in time be reclaimed automatically, not only environmental protection but also energy-conservation; Can also need differential reasonable supply grease according to each friction pair, also can the identical and supply time of required oil product at interval different friction pairs control with one group of pump, reduce cost.Product adaptation of the present invention is in all kinds of electromechanical equipments that need the grease centralized lubrication such as wind-power electricity generation, engineering machinery, particularly the strict electromechanical equipment of environmental requirement.
Description of drawings
Fig. 1 is grease centralized lubrication of the present invention and reclaiming system embodiment 1 structural representation.
Fig. 2 is the fluid-operated piston pump structure schematic representation among grease centralized lubrication of the present invention and the reclaiming system embodiment 1.
Fig. 3 is the structural representation of the collection waste oil container among grease centralized lubrication of the present invention and the reclaiming system embodiment 1.
Embodiment
Through accompanying drawing the present invention is done below and further describe.In grease centralized lubrication shown in Figure 1 and reclaiming system embodiment 1 structural representation; Grease centralized lubrication and reclaiming system comprise the pressure oil pump 2 of being with fuel tank 1, the electric control device 4 of two two-way electromagnetic valves 3, waste oil collecting device and the operations of control whole system etc.; Pressure oil pump 2 has two vent lines; Wherein one the road constitutes lubrication oil supply road A, and two two-way electromagnetic valves 3 are connected on the A of lubrication oil supply road, and oil outlet inserts bearing X filler opening; Waste oil collecting device comprises that pressure control oil circuit, waste oil reclaim oil circuit and collection waste oil container 5 etc.; The pressure control oil circuit comprises one two position four-way solenoid valve 6 and one tunnel waste discharge oil control oil pipe 7 and one tunnel suction waste oil control oil pipe 8 etc., and the oil inlet P of two position four-way solenoid valves 6 is connected on pressure oil pump 2 another vent lines, and its oil return inlet T is connected fuel tank 1; Waste discharge oil control oil pipe 7 is connected two position four-way solenoid valves 6, two hydraulic fluid ports in addition respectively with the front end of inhaling waste oil control oil pipe 8; Waste oil recovery oil circuit comprises one road waste oil collecting pipe 9 and several fluid-operated piston pumps 10, and the oily control of waste discharge oil pipe 7 is connected on the fluid-operated piston pump 10 with suction waste oil control oil pipe 8, and fluid-operated piston pump 10 is provided with suction waste oil interface and is connected on the bearing X; Fluid-operated piston pump 10 is provided with waste discharge oil interface and inserts waste oil collecting pipe 9 through one-way valve 11, and waste oil collecting pipe 9 feeds collection waste oil container 5.Can be connected in series a flowmeter 13 on the A of lubrication oil supply road.Two two-way electromagnetic valve 3 oil outlets also can reach thereafter through stepwise type distributor 12, and several oil distributing pipes insert each filler opening of bearing X.
In grease centralized lubrication shown in Figure 2 and the fluid-operated piston pump structure schematic representation among the reclaiming system embodiment 1; Fluid-operated piston pump 10 among Fig. 1 comprise a housing 14 that has a single order step hole and with two sector holes of this step hole ladder piston 15 of cooperating of slipper seal all; Form waste oil chamber a between ladder piston 15 small end faces and housing 14 aperture end faces; Form waste discharge oil pressure oil pocket c between ladder piston 15 large end faces and housing 14 big hole end surfaces; Form between the shoulder in the middle of 14 liang of sector holes of the shaft shoulder in the middle of the ladder piston 15 and housing and inhale waste oil pressure oil cavity b; Corresponding interface is respectively the oily interface d of waste discharge and the suction waste oil interface f that makes waste oil chamber a suction waste oil that are used to discharge waste oil in a of waste oil chamber that lead to waste oil chamber a, and waste discharge oil pressure oil interface g and suction waste oil pressure oil interface e; The waste discharge oil interface d of each fluid-operated piston pump 10 is through one-way valve 11 unidirectional conducting waste oil collecting pipes 9; Its suction waste oil interface f conducting bearing X goes up the waste oil that is provided with and portals, and its waste discharge oil pressure oil interface g and suction waste oil pressure oil interface e are connected on waste discharge oil control oil pipe 7 respectively and control on the oil pipe 8 with suction waste oil, and waste oil collecting pipe 9 feeds collection waste oil containers 5.Fluid-operated piston pump 10 can be connected to the indicating arm of indication waste oil chamber a volume-variation limit position, perhaps is connected to the automatically controlled sensor of indication waste oil chamber a volume-variation limit position.
In grease centralized lubrication shown in Figure 3 and the collection waste oil container structural representation among the reclaiming system embodiment 1; Collection waste oil container 5 comprises two ends cylinder with cover 16, the big piston 15 that cooperates with cylinder 16 inner chamber slipper seals, be used to promote push rod 17 that big piston 15 moves etc.; 15 of cylinder 16 inner chamber upper end caps and big pistons form sealing collection waste oil chamber k; Cylinder 16 upper end caps are provided with the waste oil collecting pipe 9 that is used to be tightly connected and are provided with along the guide hole m of cylinder 16 inner chamber axial directions with the oily interface h of the turnover of discharging waste oil, lower end cap; Push rod 17 1 ends stretch in the cylinder 16 through guide hole m, and the other end stretches out outside the guide hole m.In cylinder 16, along cylinder 16 inner chamber axial directions a big piston supported spring can also be set between the lower end cap of big piston 15 and cylinder 16.
Under electric control device 4 controls; Pressure oil pump 2 is at first switched on; Pressure oil pump 2 is fuel-displaced to get into two position four-way solenoid valves 6 through oil inlet P; Get into the waste discharge oil pressure oil pocket c of fluid-operated piston pumps 10 again through waste discharge oil control oil pipe 7, oil pressure promotes ladder piston 15 and moves to the small end face direction from the large end face direction, and the grease of inhaling in the waste oil pressure oil cavity b flows back to fuel tank 1 through the oil return inlet T of inhaling waste oil pressure oil interface e, inhaling waste oil control oil pipe 8 and two position four-way solenoid valves 6 successively; Simultaneously; Ladder piston 15 sealing is earlier inhaled behind the waste oil interface f the waste oil in a of waste oil chamber successively through oily interface d of waste discharge and one-way valve 11, is pressed into waste oil collecting pipe 9, is pooled to collect waste oil container 5 again.After the waste oil of waste oil chamber a has been arranged; Two position four-way solenoid valves 6 energising switching-over, pressure oil pump 2 is fuel-displaced to get into two position four-way solenoid valves 6 through oil inlet P, pushes back ladder piston 15 through inhaling the suction waste oil pressure oil cavity b that waste oil control oil pipe 8 gets into fluid-operated piston pumps 10 again; Grease flows back to fuel tank 1 through the oil return inlet T of waste discharge oil pressure oil interface g, waste discharge oil control oil pipe 7 and two position four-way solenoid valves 6 successively in the waste discharge oil pressure oil pocket c; Simultaneously, waste oil chamber a volume enlarge and again conducting inhale waste oil interface f and portal, the waste and old grease of sucking-off in the bearing with the waste oil that bearing X goes up setting; Reduce to press in the bearing, so that better inject new grease.Fluid-operated piston pump 10 also can be made two-way cylinder and reciprocating pump two body fixed structures.
Oil pump 2 and two position four-way solenoid valves, 6 "on" positions keep-up pressure; Make two two-way electromagnetic valves, 3 energising conducting oil circuits; The filler opening of pressure oil pump 2 fuel-displaced two two-way electromagnetic valves, 3 direct injection bearing X on the A of lubrication oil supply road, also can be further through stepwise type distributor 12 and thereafter several oil distributing pipes each filler opening of grease injection bearing X.Two two-way electromagnetic valve 3 filler openings can be connected in series a flowmeter 13; Accurately control the grease injection amount of bearing X; Two two-way electromagnetic valves 3 also can be connected on the A of lubrication oil supply road after a plurality of parallel connections; Control each two two-way electromagnetic valve 3 break-make respectively by lubricating requirement, make the lubricating point of each fuel feeding branch road that two two-way electromagnetic valves 3 are controlled realize the management of differentiation fuel feeding, the program of electric control device 4 can be carried out different operation according to concrete Placement and lubrication needs and controlled.
Waste oil in the waste oil collecting pipe 9 is through the turnover oil interface h indentation sealing collection waste oil chamber k of collection waste oil container 5; After collecting a certain amount of waste oil; Take off waste oil collecting pipe 9 from the turnover oil interface h of collection waste oil container 5; Manually press push rod 17, big piston 15 extrudes waste oil from passing in and out oily interface h, connect waste oil collecting pipe 9 then.
Claims (10)
1. grease centralized lubrication and reclaiming system comprise the electric control device (4) of pressure oil pump (2), two two-way electromagnetic valves (3), waste oil collecting device and the operation of control whole system of band fuel tank (1); It is characterized in that: pressure oil pump (2) has two vent lines; Wherein one the road constitutes lubrication oil supply road (A); Two two-way electromagnetic valves (3) are connected on the lubrication oil supply road (A); Waste oil collecting device comprises that pressure control oil circuit, waste oil reclaim oil circuit and collection waste oil container (5); The pressure control oil circuit comprises one two position four-way solenoid valve (6) and waste discharge oil control oil pipe (7) and inhales waste oil control oil pipe (8); Another vent line of two position four-way solenoid valves (6) filler openings (P) cut-in pressure oil pumps (2); And the fuel tank (1) of its return opening (T) cut-in pressure oil pump (2); Waste discharge oil control oil pipe (7) and suction waste oil control oil pipe (8) front end are connected two position four-way solenoid valves (6), two hydraulic fluid ports in addition respectively; Waste oil reclaims oil circuit and comprises waste oil collecting pipe (9) and control the fluid-operated piston pump (10) that oil pipe (8) driven is carried out liposuction and row's fat by said waste discharge oil control oil pipe (7) and suction waste oil; A waste oil chamber (a), a waste discharge oil pressure oil pocket (c) and a suction waste oil pressure oil cavity (b) are arranged in each fluid-operated piston pump (10); Corresponding interface is respectively the waste discharge oil interface (d) that is used to discharge the interior waste oil in waste oil chamber (a) that leads to waste oil chamber (a) and makes waste oil chamber (a) suck the suction waste oil interface (f) of waste oil and the suction waste oil pressure oil interface (e) of the waste discharge oil pressure of conducting waste discharge oil pressure oil pocket (c) oil interface (g) and conducting suction waste oil pressure oil cavity (b); The waste oil chamber (a) of fluid-operated piston pump (10) is through waste discharge oil interface (d) with to one-way valve (11) the unidirectional conducting waste oil collecting pipe (9) of waste oil collecting pipe oil extraction; Portal through making it suck the waste oil that is provided with on the unidirectional conducting friction pair of suction waste oil interface (f) of waste oil in the waste oil chamber (a) of fluid-operated piston pump (10), its waste discharge oil pressure oil interface (g) and suction waste oil pressure oil interface (e) are connected on waste discharge oil control oil pipe (7) respectively and inhale on the waste oil control oil pipe (8), said waste oil collecting pipe (9) access collection waste oil container (5).
2. grease centralized lubrication according to claim 1 and reclaiming system; It is characterized in that: said fluid-operated piston pump (10) comprise a housing (14) that has a single order step hole and with two sector holes of this step hole ladder piston (15) of cooperating of slipper seal all; Form waste oil chamber (a) between the aperture end face of the small end face of ladder piston (15) and housing (14); Form waste discharge oil pressure oil pocket (c) between the big hole end surface of ladder piston (15) large end face and housing (14), form between the shaft shoulder in the middle of the ladder piston (15) and the shoulder in the middle of housing (14) two sector holes and inhale waste oil pressure oil cavity (b).
3. grease centralized lubrication according to claim 1 and reclaiming system; It is characterized in that: said fluid-operated piston pump (10) comprises reciprocating pump and two-way cylinder, and reciprocating pump comprises the piston that the piston pump housing and chamber slipper seal within it cooperate, and the piston pump housing and piston one end form the waste oil chamber; The two-way cylinder two ends are respectively equipped with waste discharge oil pressure oil pocket and inhale the waste oil pressure oil cavity; Two-way cylinder one end is provided with guide hole, and the cylinder rod of two-way cylinder stretches out from guide hole, and cylinder rod cooperates with the guide hole slipper seal; Reciprocating pump is fixedly connected along axis with two-way cylinder, the cylinder rod external part along axis and the piston the other end be linked together.
4. grease centralized lubrication according to claim 1 and reclaiming system; It is characterized in that: said fluid-operated piston pump (10) comprises reciprocating pump and two-way cylinder; Reciprocating pump comprises piston and the return spring that the piston pump housing, chamber slipper seal within it cooperate, and the piston pump housing and piston one end form the waste oil chamber, and return spring leans between the piston pump housing and piston; The two-way cylinder two ends are respectively equipped with waste discharge oil pressure oil pocket and inhale the waste oil pressure oil cavity; Two-way cylinder one end is provided with guide hole, and the cylinder rod of two-way cylinder stretches out from guide hole, and cylinder rod cooperates with the guide hole slipper seal; Reciprocating pump is fixedly connected along axis with two-way cylinder, and the cylinder rod external part leans at the piston the other end along axis.
5. grease centralized lubrication according to claim 1 and reclaiming system; It is characterized in that: said collection waste oil container (5) comprises two ends cylinder (16), the big piston (15) that cooperates with the inner chamber slipper seal of cylinder (16) with cover, is used to promote the push rod (17) that big piston (15) moves; Form sealing collection waste oil chamber (k) between the inner chamber upper end cap of cylinder (16) and the big piston (15); Cylinder (16) upper end cap is provided with the turnover oil interface (h) of be used to be tightly connected waste oil collecting pipe (9) and discharging waste oil; The lower end cap of cylinder (16) is provided with along the guide hole (m) of cylinder (16) inner chamber axial direction; Push rod (17) one ends stretch in the cylinder through guide hole (m), and the other end stretches out outside the guide hole (m).
6. centralized lubrication grease reclaiming system according to claim 6 is characterized in that: the inner chamber axial direction along cylinder (16) between big piston (15) in said cylinder (16) and the lower end cap is provided with the big piston supported spring.
7. grease centralized lubrication according to claim 1 and reclaiming system is characterized in that: the oil outlet of said two two-way electromagnetic valves (3) is connected has stepwise type distributor (12).
8. grease centralized lubrication according to claim 1 and reclaiming system is characterized in that: be connected to flowmeter (13) on the said lubrication oil supply road (A).
9. grease centralized lubrication according to claim 1 and reclaiming system is characterized in that: said fluid-operated piston pump (10) is connected to the indicating arm of indication waste oil chamber (a) volume-variation limit position.
10. grease centralized lubrication according to claim 1 and reclaiming system is characterized in that: said fluid-operated piston pump (10) is connected to the automatically controlled sensor of indication waste oil chamber (a) volume-variation limit position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110312449 CN102322563B (en) | 2011-10-17 | 2011-10-17 | Grease centralized lubrication and recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110312449 CN102322563B (en) | 2011-10-17 | 2011-10-17 | Grease centralized lubrication and recovery system |
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| Publication Number | Publication Date |
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| CN102322563A true CN102322563A (en) | 2012-01-18 |
| CN102322563B CN102322563B (en) | 2013-06-12 |
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| CN 201110312449 Active CN102322563B (en) | 2011-10-17 | 2011-10-17 | Grease centralized lubrication and recovery system |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678760A (en) * | 2012-05-08 | 2012-09-19 | 广东明阳风电产业集团有限公司 | Bearing lubricating waste oil collection system of wind driven generator |
| CN103591433A (en) * | 2013-11-08 | 2014-02-19 | 青岛盘古润滑技术有限公司 | Waste oil initiative recovery device, centralized lubricating system and waste oil initiative recovery method |
| CN104006282A (en) * | 2014-05-27 | 2014-08-27 | 郑州奥特科技有限公司 | Two-way control grease absorber and waste grease recovery device |
| CN105546315A (en) * | 2015-12-31 | 2016-05-04 | 邓伦胜 | Automatic grease pumping and injecting device and method for bearing lubrication |
| CN105972418A (en) * | 2016-06-02 | 2016-09-28 | 湘电风能有限公司 | Automatic lubrication and waste grease collection system for bearing |
| CN107143743A (en) * | 2017-07-03 | 2017-09-08 | 南通精维风电科技有限公司 | Pitch variable bearings waste oil collecting device and its use its offshore wind generating |
| CN107654829A (en) * | 2017-09-29 | 2018-02-02 | 郑州奥特科技有限公司 | Bearing waste grease auto-collection system and its bearing move fat system certainly |
| CN107701902A (en) * | 2017-09-29 | 2018-02-16 | 郑州奥特科技有限公司 | Bearing waste grease auto-collection system and bearing move fat system certainly |
| CN107940218A (en) * | 2017-09-29 | 2018-04-20 | 郑州奥特科技有限公司 | Bearing waste grease auto-collection system and its bearing move fat system certainly |
| CN109404708A (en) * | 2018-12-19 | 2019-03-01 | 国电联合动力技术有限公司 | Intelligent bearing lubricating system and its unit, control method for marine tidal-current energy unit |
| CN109578445A (en) * | 2017-09-29 | 2019-04-05 | 郑州奥特科技有限公司 | Grease lubricating bearing system |
| CN114294549A (en) * | 2021-11-17 | 2022-04-08 | 郑州众城润滑科技有限公司 | Centralized lubricating system and oil injection control method thereof |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678760A (en) * | 2012-05-08 | 2012-09-19 | 广东明阳风电产业集团有限公司 | Bearing lubricating waste oil collection system of wind driven generator |
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| CN107654829A (en) * | 2017-09-29 | 2018-02-02 | 郑州奥特科技有限公司 | Bearing waste grease auto-collection system and its bearing move fat system certainly |
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Application publication date: 20120118 Assignee: ZHENGZHOU AUTOL TECHNOLOGY Co.,Ltd. Assignor: Zhao Daping Contract record no.: 2013410000054 Denomination of invention: Grease centralized lubrication and recovery system Granted publication date: 20130612 License type: Exclusive License Record date: 20130621 |
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Address after: No.450001, Hehuan street, Zhengzhou City, Henan Province Patentee after: ZHENGZHOU AUTOL TECHNOLOGY Co.,Ltd. Address before: 450001 No. 35, Jinsuo Road, High-tech Industrial Development Zone, Zhengzhou City, Henan Province Patentee before: ZHENGZHOU AUTOL TECHNOLOGY Co.,Ltd. |