CN2166301Y - Grease station - Google Patents
Grease station Download PDFInfo
- Publication number
- CN2166301Y CN2166301Y CN 92229342 CN92229342U CN2166301Y CN 2166301 Y CN2166301 Y CN 2166301Y CN 92229342 CN92229342 CN 92229342 CN 92229342 U CN92229342 U CN 92229342U CN 2166301 Y CN2166301 Y CN 2166301Y
- Authority
- CN
- China
- Prior art keywords
- grease
- drier oil
- station
- storage tank
- pump
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a pressure suction type grease station driven by machines, which is used for adding grease to machinery equipment. The utility model changes a free flow suction type grease storage tank of the original grease station into a pressure suction type grease storage tank, and a pressure device used for pushing grease to a suction chamber of a plunger pump is arranged in the grease storage tank and mainly composed of a set of sliding plungers. Sufficient and extruded grease is provided for grease pump plungers, therefore the defect that the original grease station can not pump the grease is overcome. The grease station has the advantages of high speed of adding grease, no temperature limitation, labor saving and manual work relieving; the grease of any performance can be added. The utility model is necessary equipment in machine industry and mechanical users instead of manual using hand guns to add grease for machines.
Description
The utility model relates to a kind of equipment that fills drier oil that adds to machine.
Machine all will add in bearing on schedule and fill drier oil before factory dispatches from the factory and in using.(drier oil is commonly called as butter, i.e. machine lubricating grease, drier oil cited below station is exactly a grease pump) adds the work of filling drier oil to machine at present is manually to finish with hand gun, and labor intensity is big, adds that to fill efficient low.Producing a kind of mechanical type drier oil station as early as possible and substitute manpower and add with manual rifle and fill drier oil, is that machine-processed industry and mechanical user are early with the hope of expectation.For this reason, the man factory of the existing number of China has produced the drier oil station.Respectively there is machinery plant to produce fixed drier oil station and portable drier oil station once as Henan, Jiangsu, Shanghai, Gansu.It is all not handy after these drier oil station users buy back.Its main cause is: drier oil all has certain viscosity, and self drainage is poor, drier oil this nothing self drainage of cone penetration below 300.Along with temperature reduces, the drier oil stickiness improves, and just completely loses self drainage.And gravity flow inhalation type working principle is all adopted at above-mentioned drier oil station, when work in the drier oil station, because drier oil can not flow into pump chamber certainly, the plunger sectional area that is provided with in the pump chamber is little, the negative pressure that produces is low, drier oil can not be sucked pump chamber again, just form dry oil pump no load running state, basic pump does not go out drier oil.Some user pumps drier oil in order to make the above drier oil station, taked to give to ooze in the drier oil to add machine oil and dilute dry oil viscosity, the destruction that this method is serious the performance and the lubrication effect of drier oil.
The purpose of this utility model is that a kind of improved mechanical transmission-type drier oil station will be provided, and what it was able to continuously is transported to the drier oil of various performances in the plunger pump chamber of drier oil station in the drier oil storage tank, is sent to each lubricating point through plunger.
The purpose of this utility model is achieved in that a kind of giving in the machine bearing adds the mechanical type drier oil station of filling drier oil, by plunger pump and place the drier oil storage tank that is communicated with the plunger pump suction chamber on the plunger pump to form, the pressurization device of drier oil being pushed to the plunger pump suction chamber is housed in the drier oil storage tank, and pressurization device mainly is made up of one group of sliding plug.The drier oil storage tank at the former inhalation type drier oil station of flowing automatically fully, change system into pressure inhalation type drier oil storage tank by this pressurization device.The pressure of pressurization device can be supplied with by hydraulic pressure, air pressure, also can be supplied with by gravity, spring force, screw rod spin.Drier oil station when work, give the drier oil in pressurization device certain pressure (pressure neglect greatly institute add fill the drier oil stickiness and decide) the drier oil storage tank, under pressurizing mechanism pressure promoted, being forced to the pump chamber suction port flowed, and the compressible drier oil of abundance is provided to the pump chamber inner plunger.
The utility model will have the structural behaviour of the drier oil storage tank at gravity flow inhalation type drier oil station and improve, and realize the function that drier oil can flow in pump chamber.During work, not influenced by temperature, drier oil stickiness.Temperature is crossed when hanging down, and only needs slightly the pressure of pressurization device is heightened a bit, can realize above function.The drier oil station of making by the utility model structure has reached goal of the invention.Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is the drier oil station that has gravity flow inhalation type drier oil storage tank
Fig. 2 is the drier oil station that has baric flow inhalation type drier oil storage tank
The defeated pipe of (1) drier oil (2) drier oil storage tank (3) dry oil pump plunger (4) power end (5) drier oil (6) pressurizing mechanism among the figure
Drier oil (1) among Fig. 1 in the drier oil storage tank (2), forming the bulk that differs in size by the viscosity difference rests in the drier oil storage tank (2), during power end (4) work, because the negative pressure of the dry oil pump plunger little generation in (3) cross section is low, drier oil (1) can not be drawn in the pump chamber, form drier oil station dry run shape. Among Fig. 2, because when the upper end of the drier oil (1) that stores in drier oil storage tank (2) is provided with pressing mechanism (6) power end (4) work, drier oil (1) in the drier oil storage tank (2) flows in the suction chamber of dry oil pump plunger (3) in the pressure-acting tenesmus of pressing mechanism (6), promote dry oil pump plunger (3) and be extruded to the defeated pipe of drier oil (5) through power end (4), be transported to standby oil site.
Now for an embodiment:, adopt the air pressure pressuring method by the drier oil station that the utility model principle is made.The sliding plug of one cover air pressure promptly is housed in drier oil storage tank upper end.Drier oil station when work, when starting dry oil pump, open the air cock that is positioned on the storage tank, sliding end beyond the Great Wall charges into certain air pressure in giving jar, and the sliding plug of the pressurized i.e. drier oil of extruding jar lower end compels to flow to the pump chamber suction port, has realized dry oil pump suction, discharge function.This drier oil station now is installed in Heavy Machines Plant's assembly shop, uses the long period continuously, and effect is fine, each station manipulation personnel use of all trying to be the first.Improved to fill and added drier oil speed, alleviated manual labor, fundamentally substituted the several workmans of this workshop reason and added the work of filling drier oil with hand gun.
Claims (1)
- A kind of giving adds the band pressure inhalation type drier oil station of filling drier oil in the machine bearing, by plunger pump and place the drier oil storage tank that is communicated with the plunger pump suction chamber on the plunger pump to form, it is characterized in that: the handlebar drier oil is pushed the pressurization device of plunger pump suction chamber in the drier oil storage tank, and pressurization device mainly is made up of one group of sliding plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92229342 CN2166301Y (en) | 1992-07-28 | 1992-07-28 | Grease station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92229342 CN2166301Y (en) | 1992-07-28 | 1992-07-28 | Grease station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2166301Y true CN2166301Y (en) | 1994-05-25 |
Family
ID=33772750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92229342 Expired - Fee Related CN2166301Y (en) | 1992-07-28 | 1992-07-28 | Grease station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2166301Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6994473B2 (en) | 2001-09-10 | 2006-02-07 | Nsk Ltd. | Grease replenishing device |
-
1992
- 1992-07-28 CN CN 92229342 patent/CN2166301Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6994473B2 (en) | 2001-09-10 | 2006-02-07 | Nsk Ltd. | Grease replenishing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Rulin Document name: payment instructions |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |