CN102168791A - Lubricating device with pneumatic tire pressure oil tank - Google Patents
Lubricating device with pneumatic tire pressure oil tank Download PDFInfo
- Publication number
- CN102168791A CN102168791A CN2011100466366A CN201110046636A CN102168791A CN 102168791 A CN102168791 A CN 102168791A CN 2011100466366 A CN2011100466366 A CN 2011100466366A CN 201110046636 A CN201110046636 A CN 201110046636A CN 102168791 A CN102168791 A CN 102168791A
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- oil
- oil tank
- fuel tank
- pneumatic tyre
- lubricating
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Abstract
The invention relates to a lubricating device with a pneumatic tire pressure oil tank, which comprises a lubricating pump shell, a power assembly, a lubricating pump, a cylindrical oil tank, a piston and a sealing ring, wherein the power assembly and the lubricating pump driven by the power assembly are arranged on the lubricating pump shell; the cylindrical oil tank is fixedly connected with the lubricating pump shell; the piston divides the cylindrical oil tank into an oil tank upper cavity A and an oil tank lower cavity B which are sealed mutually by the sealing ring; and an oil inlet C of the lubricating pump is communicated with the oil tank lower cavity B for storing oil. The lubricating device is characterized in that: a sealing pneumatic tire is arranged in the oil tank upper cavity A and is connected with an inflating valve extending out of the upper part of the oil tank upper cavity A. Due to the adoption of the structure, an oil inlet mode of oil suction from the oil inlet of the lubricating pump can be changed into an oil inlet mode of powerful oil press-in to ensure that the oil enters from the oil inlet of the lubricating pump fully, so the oil pumping capacity of the lubricating device is higher than that of the conventional product, high-viscosity oil still can be pumped at a certain low temperature and under low air pressure, and the application range is expanded simultaneously.
Description
Technical field
The invention belongs to lubrication technical field, relate to a kind of lubricating fitting, relate in particular to a kind of lubricating fitting that has the pneumatic tyre pressure oil tank.
Background technique
At present, grease centralized lubrication technology is quite extensive in the application of China, and it can implement timing, quantitative automatic oiling to each lubricating point in the machinery running state.This class device has overcome the shortcoming of manual oiling.For example, have the KFP type gear pump arrangement of the serial plunger pump-unit of the LINCOLN that sells, VOGEL series plunger pump-unit, Ningbo three waves etc. on the market, these lubricant pump devices use the tubular fuel tank mostly, and the fuel tank upper chamber portion all directly communicates with atmosphere, and air pressure equals barometric pressure.These lubricant pump devices have adopted spring--the structure of various supplementary lubrication pump filler opening oil-feeds such as piston structure, vacuum chuck, rabble arm, scraper plate respectively in fuel tank, use the filling demand of low stickiness grease lubrication when having satisfied all kinds of mechanical friction pairs substantially and moving at normal temperatures.But for requiring high viscosity heavy oil fat and low temperature environment or the hypobaric machinery of normal operation down in the winter time, these present lubricant pump device pumping capacities all are difficult to satisfy.Reason is, the structure role of above-mentioned various supplementary lubrication pump filler opening oil-feed is limited, the limited pull of vacuum that lubricant pump self produces when mainly still relying on operation sucks lubricating grease, be difficult to suck high viscosity heavy oil fat, cause the filler opening of lubricant pump effectively to suck the capacity grease even find time.At present for requiring to use high viscosity heavy oil fat and low temperature environment or hypobaric most machinery of operation down in the winter time, armrest moves grease-gun lubrication, reduce the grease that friction lubricating is required to use low stickiness, this will reduce the usability of machine, the influence operation, and machine is damaged in early days.
Summary of the invention
The purpose of this invention is to provide a kind of lubricating fitting that has the pneumatic tyre pressure oil tank, improve the lubricant pump pump-conveying property, so that the pumping lubricating grease of high viscosity grade more satisfies all kinds of friction lubricating demands, adapt to harsh low temperature and hypobaric, to improve lubrication effect.
The present invention adopts following technical proposals to achieve the above object: a kind of lubricating fitting that has the pneumatic tyre pressure oil tank, comprise lubricant pump housing, power assembly, lubricant pump, tubular fuel tank, piston, seal ring, power assembly and be installed on the lubricant pump housing by the lubricant pump of its driving, the tubular fuel tank is fixedlyed connected with the lubricant pump housing, piston is separated into fuel tank epicoele A and fuel tank cavity of resorption B two-part of mutual sealing to the tubular fuel tank by seal ring, and the filler opening C of lubricant pump communicates with the fuel tank cavity of resorption B that is used to store grease; In the described fuel tank epicoele A sealing pneumatic tyre is set, the sealing pneumatic tyre is connected to the valve cock that stretches out fuel tank epicoele A top.
Described sealing pneumatic tyre is connected to the tire pressure monitor unit that stretches out fuel tank epicoele A top.
Described sealing pneumatic tyre is connected to the pneumatic tyre safety valve that stretches out fuel tank epicoele A top.
The present invention can reach following good effect after adopting said structure: becoming lubricant pump filler opening suction grease is main oil-feed mode into main oil-feed mode for the powerful grease that is pressed into, guarantee that the oil-feed of lubricant pump filler opening is abundant, have the pumping grease ability more much higher than existing product, even under certain low temperature and lowpressure, also can pumping high viscosity grease, enlarged Applicable scope simultaneously.
Description of drawings
Accompanying drawing has lubricating fitting embodiment 1 structural representation of pneumatic tyre pressure oil tank for the present invention.
Embodiment
Below by accompanying drawing the present invention is described further.In lubricating fitting embodiment 1 structural representation that has a pneumatic tyre pressure oil tank shown in the drawings, lubricant pump housing 1, tubular fuel tank 7 and loam cake 9 are fixed by four double-screw bolts 4, wherein lubricant pump housing 1 top and mating face, tubular fuel tank 7 lower end seal mutually, power assembly 2 and be installed on the lubricant pump housing 1 by the lubricant pump 3 of its driving, tubular fuel tank 7 is separated into the fuel tank epicoele A and the fuel tank cavity of resorption B of mutual sealing by piston 6 and seal ring 5, piston 6 and seal ring 5 can move along tubular fuel tank 7 inwalls under pressure, and fuel tank cavity of resorption B stores the filler opening C of grease and conducting lubricant pump 3.Be provided with sealing pneumatic tyre 8 in the fuel tank epicoele A, the joint 11 that its inner chamber of conducting is arranged is connected on sealing pneumatic tyre 8 tops, joint 11 is fixed on loam cake 9 tops, tire pressure monitor unit 10, valve cock 13 and pneumatic tyre safety valve 12 are respectively by joint 11 communication seals pneumatic tyres 8 inner chambers, tire pressure monitor unit 10 can be a barometer, it also can be baroceptor, in order to monitor the air pressure of sealing pneumatic tyre 8, valve cock 13 is used for inflation and venting, valve cock 13 has non-return valve function, pneumatic tyre safety valve 12 limits the highpressure of sealing pneumatic tyres 8 inner chambers, the limit value of pneumatic tyre safety valve 12 is adjustable, power assembly 2 is used to provide power and drives the lubricant pump operation, can be made of motor and driver part, also can be made of air pump and driver part, above-mentioned tubular fuel tank 7 can be top bind lower openings fall " U " shape structure, can simplify the loam cake 9 among the embodiment 1 this moment, and sealing configuration also can be made in the bottom of above-mentioned tubular fuel tank 7, and this moment, fuel tank cavity of resorption B communicated with the filler opening C of lubricant pump 3 by pipeline.
Its working principle is as follows: pass through valve cock 13 after 8 inflations of sealing pneumatic tyre with external air source, sealing pneumatic tyre 8 is close to around the fuel tank epicoele A inwall, clamping piston 6, form pressure by piston 6 and then to the grease in the fuel tank cavity of resorption B, when lubricant pump 3 operations, the filler opening C that grease in the fuel tank cavity of resorption B will be pressed towards lubricant pump 3 with elevated pressures so just can guarantee that filler opening C oil-feed is abundant; Further, be provided with tire pressure monitor unit 10 and pneumatic tyre safety valve 12, can be according to the pressure information of tire pressure monitor unit 10 demonstrations, when sealing pneumatic tyre 8 inner chamber air pressure are low, in time inflate to sealing pneumatic tyre 8 inner chambers with external air source, be inflated to the setting air pressure in the pneumatic tyre safety valve 12 cracking pressure scopes by valve cock 13.Use up when needing the filling grease when fuel tank cavity of resorption B grease, can bleed off gases in the sealing pneumatic tyre 8 by valve cock 13, like this, resistance will be much smaller during the filling grease.This lubricating fitting can with supporting uses such as air pump, gas tank, can inflate by hand, also can with automatic controller and the supporting automatic inflation of electric air pump.
Claims (3)
1. lubricating fitting that has the pneumatic tyre pressure oil tank, comprise lubricant pump housing (1), power assembly (2), lubricant pump (3), tubular fuel tank (7), piston (6), seal ring (5), power assembly (2) and be installed on the lubricant pump housing (1) by the lubricant pump (3) of its driving, tubular fuel tank (7) is fixedlyed connected with lubricant pump housing (1), piston (6) is separated into fuel tank epicoele A and fuel tank cavity of resorption B two-part of mutual sealing to tubular fuel tank (7) by seal ring (5), and the filler opening C of lubricant pump (3) communicates with the fuel tank cavity of resorption B that is used to store grease; It is characterized in that: sealing pneumatic tyre (8) is set in the described fuel tank epicoele A, and sealing pneumatic tyre (8) is connected to the valve cock (13) that stretches out fuel tank epicoele A top.
2. the lubricating fitting that has the pneumatic tyre pressure oil tank according to claim 1, sealing pneumatic tyre (8) is connected to the tire pressure monitor unit (10) that stretches out fuel tank epicoele A top.
3. the lubricating fitting that has the pneumatic tyre pressure oil tank according to claim 1, sealing pneumatic tyre (8) is connected to the pneumatic tyre safety valve (12) that stretches out fuel tank epicoele A top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100466366A CN102168791A (en) | 2011-02-28 | 2011-02-28 | Lubricating device with pneumatic tire pressure oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100466366A CN102168791A (en) | 2011-02-28 | 2011-02-28 | Lubricating device with pneumatic tire pressure oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102168791A true CN102168791A (en) | 2011-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100466366A Pending CN102168791A (en) | 2011-02-28 | 2011-02-28 | Lubricating device with pneumatic tire pressure oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102168791A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012116617A1 (en) * | 2011-02-28 | 2012-09-07 | 郑州奥特科技有限公司 | Lubrication apparatus with pressurized oil tank |
| CN114893707A (en) * | 2022-04-18 | 2022-08-12 | 郑州众城润滑科技有限公司 | Method for conveniently disassembling centralized lubricating oil tank and oil tank structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6296078B1 (en) * | 2000-01-18 | 2001-10-02 | Liu Jobee | Axle bearing lubricating device |
| CN1800693A (en) * | 2005-12-30 | 2006-07-12 | 甄立新 | Grease filling device |
| DE102008002603A1 (en) * | 2008-06-24 | 2009-12-31 | Robert Bosch Gmbh | Air-conditioning service device for motor vehicle, has oil line attached to oil chamber, and gas line attached to gas bell, where pressure in gas bell is controlled by connection of gas line with pressure-generating unit |
| CN201496750U (en) * | 2009-08-02 | 2010-06-02 | 青岛海力威密封有限公司 | Oil seal pneumatic pre-lubricating device |
| CN201954231U (en) * | 2011-02-28 | 2011-08-31 | 赵大平 | Lubricating device with pneumatic tire pressure oil tank |
-
2011
- 2011-02-28 CN CN2011100466366A patent/CN102168791A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6296078B1 (en) * | 2000-01-18 | 2001-10-02 | Liu Jobee | Axle bearing lubricating device |
| CN1800693A (en) * | 2005-12-30 | 2006-07-12 | 甄立新 | Grease filling device |
| DE102008002603A1 (en) * | 2008-06-24 | 2009-12-31 | Robert Bosch Gmbh | Air-conditioning service device for motor vehicle, has oil line attached to oil chamber, and gas line attached to gas bell, where pressure in gas bell is controlled by connection of gas line with pressure-generating unit |
| CN201496750U (en) * | 2009-08-02 | 2010-06-02 | 青岛海力威密封有限公司 | Oil seal pneumatic pre-lubricating device |
| CN201954231U (en) * | 2011-02-28 | 2011-08-31 | 赵大平 | Lubricating device with pneumatic tire pressure oil tank |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012116617A1 (en) * | 2011-02-28 | 2012-09-07 | 郑州奥特科技有限公司 | Lubrication apparatus with pressurized oil tank |
| CN114893707A (en) * | 2022-04-18 | 2022-08-12 | 郑州众城润滑科技有限公司 | Method for conveniently disassembling centralized lubricating oil tank and oil tank structure |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110831 |