CN204099561U - Low-frequency-stroke oil-extractor reducer lubrication oil box - Google Patents
Low-frequency-stroke oil-extractor reducer lubrication oil box Download PDFInfo
- Publication number
- CN204099561U CN204099561U CN201420475902.6U CN201420475902U CN204099561U CN 204099561 U CN204099561 U CN 204099561U CN 201420475902 U CN201420475902 U CN 201420475902U CN 204099561 U CN204099561 U CN 204099561U
- Authority
- CN
- China
- Prior art keywords
- oil
- plate
- oil box
- connecting plate
- box
- 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
Links
Landscapes
- General Details Of Gearings (AREA)
Abstract
The utility model relates to low-frequency-stroke oil-extractor reducer lubrication oil box, and be made up of connecting plate, oil box and closure plate, oil box is semicircle tubular body, and one end is welded with connecting plate, and the other end welding closure plate, connecting plate has the screw that can be connected with bearing support.Connecting plate is arc shape, and its internal diameter is greater than the external diameter of oil box, and the junction of connecting plate and oil box is welded with front closure plate.The center tube wall of oil box is welded with axial oil scraping plate, and oil scraping plate is the straight plate of rectangular.The beneficial effects of the utility model are collected lubricant oil by oil box, oil scraping plate, and flowed to drive shaft bearing, realizes the lubrication to drive shaft bearing, meet the usage requirement of pumping unit low jig frequency.
Description
Technical field
The utility model relates to low-frequency-stroke oil-extractor reducer lubrication oil box, belongs to pumping unit accessory technical field.
Background technique
China's oil-field oil pumper major part adopts normal pumping situation, jig frequency is general all more than 4 times, the retarder driving shaft used generally does not establish lubricating fitting, and the oil groove inflow bearing of oil on casing that the lubrication of drive shaft bearing relies on driving shaft to splash lubricates drive shaft bearing.According to field produces needs, low-frequency-stroke pumping machine need be adopted to produce thick oil well, when beam-pumping unit jig frequency is lower than 4 times, because retarder rotating speed is too low, the lubricating system of splash lubrication cannot realize the lubrication to drive shaft bearing, causes oil pump speed reducer to reduce working life.
Summary of the invention
The utility model provides a kind of low-frequency-stroke oil-extractor reducer to lubricate oil box, and object is the defect in order to overcome retarder drive shaft bearing lubrication effect difference in above-mentioned prior art.
The utility model is made up of connecting plate, oil box and closure plate, and oil box is semicircle tubular body, and one end is welded with connecting plate, and the other end welding closure plate, connecting plate has the screw that can be connected with bearing support.Connecting plate is arc shape, and its internal diameter is greater than the external diameter of oil box, and the junction of connecting plate and oil box is welded with front closure plate.The center tube wall of oil box is welded with axial oil scraping plate, and oil scraping plate is the straight plate of rectangular.
The beneficial effects of the utility model are collected lubricant oil by oil box, oil scraping plate, and flowed to drive shaft bearing, realizes the lubrication to drive shaft bearing, meet the usage requirement of pumping unit low jig frequency.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is that the A-A of the utility model Fig. 1 is to sectional view.
Embodiment
As shown in Figure 1, the utility model is made up of connecting plate 1, oil box 3 and closure plate 5, and oil box 3 is semicircle tubular body, and one end is welded with connecting plate 1, and the other end welding closure plate 5, connecting plate 1 has the screw that can be connected with bearing support.
Described connecting plate 1 is arc shape, and its internal diameter is greater than the external diameter of oil box 3, and connecting plate 1 is welded with front closure plate 2 with the junction of oil box 3.
The center tube wall of described oil box 3 is welded with axial oil scraping plate 4.
Described oil scraping plate 4 is the straight plate of rectangular.
The utility model is arranged on the drive shaft bearing 8 of speed reducer pedestal 6 by its connecting plate 1, in retarder driving shaft 7 operation process, the lubricant oil brought up from oil sump can drop in oil box 3, lubricant oil on driving shaft 7 also can blow in oil box 3 by oil scraping plate 4, the lubricant oil be stored in oil box 3 can flow to drive shaft bearing 8, realizes the lubrication to drive shaft bearing 8.
Claims (3)
1. low-frequency-stroke oil-extractor reducer lubrication oil box, be made up of connecting plate (1), oil box (3) and closure plate (5), it is characterized in that: oil box (3) is semicircle tubular body, one end is welded with connecting plate (1), the other end welding closure plate (5), connecting plate (1) has the screw that can be connected with bearing support, connecting plate (1) is arc shape, its internal diameter is greater than the external diameter of oil box (3), and connecting plate (1) is welded with front closure plate (2) with the junction of oil box (3).
2. low-frequency-stroke oil-extractor reducer lubrication oil box according to claim 1, it is characterized in that: the center tube wall of oil box (3) is welded with axial oil scraping plate (4), oil scraping plate (4) is the straight plate of rectangular.
3. low-frequency-stroke oil-extractor reducer lubrication oil box according to claim 1 and 2, is characterized in that: oil scraping plate (4) is 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420475902.6U CN204099561U (en) | 2014-08-21 | 2014-08-21 | Low-frequency-stroke oil-extractor reducer lubrication oil box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420475902.6U CN204099561U (en) | 2014-08-21 | 2014-08-21 | Low-frequency-stroke oil-extractor reducer lubrication oil box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204099561U true CN204099561U (en) | 2015-01-14 |
Family
ID=52267991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420475902.6U Expired - Fee Related CN204099561U (en) | 2014-08-21 | 2014-08-21 | Low-frequency-stroke oil-extractor reducer lubrication oil box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204099561U (en) |
-
2014
- 2014-08-21 CN CN201420475902.6U patent/CN204099561U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202370792U (en) | Crankshaft applied to refrigeration compressor | |
| CN204099561U (en) | Low-frequency-stroke oil-extractor reducer lubrication oil box | |
| CN202833108U (en) | Diaphragm pump bearing lubricating device | |
| CN203847972U (en) | Force-circulation lubrication system for steel wheels of vibratory roller | |
| CN103075500B (en) | The monorail crane speed reducer of clockwise and anticlockwise Castor Oil | |
| CN203948251U (en) | Electric compressor with centralized lubrication system | |
| CN204851658U (en) | Submersible sewage pump | |
| CN204371574U (en) | A kind of high speed axial piston pump | |
| CN203770082U (en) | Oiling device for compressor | |
| CN203404047U (en) | Pressurizing oil supply lubricating mechanism for controlling pressure of lubricating oil for compressor | |
| CN202690713U (en) | Hollow shaft for speed reducer | |
| CN203847350U (en) | Air compressor assembly of engine | |
| CN205401466U (en) | Bearing spacer sleeve | |
| CN204961291U (en) | Bearing device takes cam rotor pump of force -feed lubrication mechanism | |
| CN203308925U (en) | Eccentric thrust bearing bush | |
| CN203335809U (en) | Squeezer bearing lubrication device | |
| CN201636297U (en) | Planetary speed reducer box body | |
| CN204457994U (en) | Engine water pump | |
| CN103438345B (en) | Vertical type ring mill lubrication system | |
| CN204476746U (en) | A kind of plunger reciprocating pump of built-in pressure lubrication oil circuit | |
| CN203836541U (en) | High-speed bearing lubrication device | |
| CN202338627U (en) | Gear box case with lubrication groove | |
| CN203926111U (en) | Oil scavenger with temperature measuring equipment | |
| CN202532142U (en) | High-efficiency grease lubricating pump | |
| CN204452907U (en) | A kind of all-direction propeller of self-lubricating |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20210821 |