CN203809658U - Lubricating device for scooping oil from speed reducer - Google Patents
Lubricating device for scooping oil from speed reducer Download PDFInfo
- Publication number
- CN203809658U CN203809658U CN201420007899.5U CN201420007899U CN203809658U CN 203809658 U CN203809658 U CN 203809658U CN 201420007899 U CN201420007899 U CN 201420007899U CN 203809658 U CN203809658 U CN 203809658U
- Authority
- CN
- China
- Prior art keywords
- oil
- block
- box
- oil box
- master gear
- 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 discloses a lubricating device for scooping oil from a speed reducer. The lubricating device is arranged in a tank base of the speed reducer, wherein a main gear and a secondary gear are arranged in the tank base; an oil scraping box and an oil groove are formed in the tank base; one end of the oil scraping box is fixedly arranged on the tank base; the other end of the oil scraping box is supported against the secondary gear; an inner cavity is arranged in the main gear; an oil scooping box is arranged in the inner cavity; an oil receiving box is also arranged on the tank base. The lubricating device is characterized in that one end of the oil receiving box extends to the inside of the inner cavity of the main gear; the other end of the oil receiving box is connected with the oil groove formed in the tank base and is obliquely arranged towards the oil tank; one end, extending to the main gear, of the oil receiving box is wider than the other end, connected onto the oil groove, of the oil receiving box; an opening is formed in the other end, connected onto the oil groove, of the oil receiving box; an oil collecting box is arranged on the tank base and is positioned at the lower parts, respectively corresponding to bearings, of the main gear and the secondary gear. According to the lubricating device disclosed by the utility model, the arrangement of the shape, the position and the direction of the oil receiving box facilitates the increase of the collecting and transporting efficiency of lubricating oil; by arranging the oil collecting box, the problem of waste caused by excessive lubricating oil can be solved.
Description
Technical field
The utility model relates to a kind of lubricating fitting, and more particularly, it relates to a kind of retarder and ladles out oil lubrication device.
Background technique
It is a kind of device that can make bearing lubrication that retarder is ladled out oil lubrication device.
At present, on market, along with the oil pump capacity in each oil field declines, reservoir depth increases, and pumping unit is to low jig frequency, high load future development.Equally, coal-seam gas company of newly established PetroChina Company Limited., in the time that each coal bed gas field draws water with pumping unit, is also that jig frequency is very low, only 2--5 time per minute substantially.To this, the traditional collected lubricant oil of splash system lubrication of oil pump speed reducer can greatly reduce, even collect less than.Reason is as follows: splash system lubrication, by the running of three axles, by being contained in gear on axle by the lubricating oil splash of oil sump, left-right rotary scrapes that oil box gathers up the lubricant oil that splashed of part and the oil groove that flows into reduction case, be injected into the bearing of jack shaft and output shaft by oil groove, play lubricated effect.But along with the reduction of jig frequency, the rotational velocity of three axles declines.Each oil mass of having splashed of rotating is less, and in the time that rotating speed is very low, even if a small amount of lubricant oil that splashed also has considerable part to splash into oil sump, the lubricant oil that really flows into oil groove by scraping oil box can seldom, even not have.Final result is cause bearing to can not get lubricated and burn out, to making whole pumping unit paralysis.So, only by splash system lubrication, can not meet the lubricating requirement of coal bed gas field and original oil zone low-frequency-stroke pumping machine
Application number is that 201320296056.7 Chinese patent discloses a kind of oil pump speed reducer and ladles out oil lubrication device, comprise and in block, block, be provided with master gear and pinion, be provided with and scrape oil box near the block of pinion, it is characterized in that: the inner chamber of described master gear is provided with ladles out oil box, described side of scraping oil box is provided with swab case, and swab case extends in the inner chamber of master gear.Although can play lubricated effect, owing to ladling out, the angle of swing of oil box is larger, has a lot of oil and falls less than in swab case; Because whether swab case tilts also do not limit, thus probably oil to drain to efficiency in oil groove through swab case very low; Because lubricant oil flows in bearing too much, and cause outside too much outflow of lubrication oil casing and produce waste.
Model utility content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of retarder to ladle out oil lubrication device, include swab case and oil box, the setting of swab case shaped position direction is beneficial to the efficiency that improves lubricant oil collection and conveying, and the setting of oil box just can solve lubricant oil and too much produce the problem of waste.
For achieving the above object, the utility model provides following technological scheme:
A kind of retarder is ladled out oil lubrication device, be arranged in the block of retarder, in described block, be provided with master gear and pinion, master gear and pinion cooperatively interact, described master gear and pinion are equipped with axle, between described axle and block, be provided with bearing, block is provided with scrapes oil box and oil groove, scraping oil box one end is fixed on block, the other end is against on pinion, master gear is provided with inner chamber, inner chamber is provided with ladles out oil box, on block, be also provided with swab case, swab case one end extends in the inner chamber of master gear, the other end is connected with the oil groove being arranged on block, and be obliquely installed towards oil groove, one end that swab case extends to master gear is wider than the one end being connected on oil groove, one end that swab case is connected on oil groove is provided with opening, block is provided with oil box, and oil box is positioned at master gear and the pinion below of corresponding bearing respectively.
By adopting technique scheme, being provided with of swab case shape and position is beneficial to raising lubricant oil collection and transfer efficiency, and the setting of oil box just can solve lubricant oil and too much produce the problem of waste.
The utility model is further set to: described oil box and block removably connect.
By adopting technique scheme, oil box and block removably connect, convenient by the lubricant oil recycling in oil box.
The utility model is further set to: described oil box and block are spirally connected.
By adopting technique scheme, this Placement is reliable, easy to use, detachable.
The utility model is further set to: described oil box is provided with inserted block, and described block is provided with the slot matching with inserted block.
By adopting technique scheme, oil box and block removably connect by inserted block and slot, the mounting or dismounting of more convenient oil box.
The utility model is further set to: described in scrape oil box and be obliquely installed towards oil groove with respect to the other end of pinion.
By adopting technique scheme, scrape oil box and be obliquely installed towards oil groove with respect to the other end of pinion, facilitate and scraped the lubricant oil that oil box collects and flow into fast in oil groove, accelerate lubricated to bearing.
Brief description of the drawings
Fig. 1 is the schematic diagram that the utility model retarder is ladled out oil lubrication device embodiment;
Fig. 2 is the A portion enlarged view of Fig. 1;
Fig. 3 is the schematic diagram that the utility model retarder is ladled out oil lubrication device embodiment;
Fig. 4 is the oil box schematic diagram that the utility model retarder is ladled out oil lubrication device embodiment.
Reference character: 1, block; 2, pinion; 3, master gear; 4, ladle out oil box; 5, oil box; 6, slot; 7, swab case; 8, oil groove; 9, scrape oil box; 10, bearing; 11, inserted block.
Embodiment
Referring to figs. 1 through Fig. 4, the utility model retarder being ladled out to oil lubrication device embodiment is described further.
A kind of retarder is ladled out oil lubrication device, be arranged in the block 1 of retarder, in described block 1, be provided with master gear 3 and pinion 2, master gear 3 and pinion 2 cooperatively interact, described master gear 3 and pinion 2 are equipped with axle, between described axle and block 1, be provided with bearing 10, block 1 is provided with scrapes oil box 9 and oil groove 8, scraping oil box 9 one end is fixed on block 1, the other end is against on pinion 2, master gear 3 is provided with inner chamber, inner chamber is provided with ladles out oil box 4, on block 1, be also provided with swab case 7, swab case 7 one end extend in the inner chamber of master gear 3, the other end is connected with the oil groove 8 being arranged on block 1, and be obliquely installed towards oil groove 8, one end that swab case 7 extends to master gear 3 is wider than the one end being connected on oil groove 8, one end that swab case 7 is connected on oil groove 8 is provided with opening, block 1 is provided with oil box 5, and oil box 5 is positioned at master gear 3 and pinion 2 below of corresponding bearing 10 respectively.
By adopting technique scheme, swab case 7 is obliquely installed towards oil groove 8, one end that swab case 7 extends to master gear 3 is wider than the one end being connected on oil groove 8, one end that swab case 7 is connected on oil groove 8 is provided with opening, all flow to 7 li of swab cases when ladling out oil box 4 and forward to the lubricant oil major part of falling down the top of swab case 7, and can make quickly lubricant oil flow in oil groove 8 through the swab case 7 being obliquely installed, and bearing 10 is lubricated, be beneficial to the efficiency that improves lubricant oil collection and conveying; Oil box 5 is positioned at master gear 3 and pinion 2 below of corresponding bearing 10 respectively, too much lubricant oil collection can be got up, then recycle, and has solved lubricant oil and has too much produced the problem of waste.
Described oil box 5 removably connects with block 1.
By adopting technique scheme, oil box 5 removably connects with block 1, the time marquis who has expired when the lubricant oil in oil box 5, can directly oil box 5 be disassembled from block 1, oil is recycled, and the oil that need not use the oily instrument of ladling out of other that oil box 5 is collected is recycled.
Described oil box 5 is spirally connected with block 1.
By adopting technique scheme, the advantage being threaded be manufacture, use all simple, connect reliable, easy to use, versatility is good, detachable and reuse, therefore adopt this Placement to realize removably connecting of it.
The utility model is further set to: described oil box 5 is provided with inserted block 11, and described block 1 is provided with the slot 6 matching with inserted block 11.
By adopting technique scheme, oil box 5 removably connects by inserted block 11 and slot 6 with block 1, has expired and has just needed to change when the lubricant oil in oil box 5, at this moment, as long as inserted block 11 is extracted from slot 6, has facilitated the mounting or dismounting of oil box 5.
The described oil box 9 of scraping is obliquely installed towards oil groove 8 with respect to the other end of pinion 2.
By adopting technique scheme, scrape oil box 9 and be obliquely installed towards oil groove 8 with respect to the other end of pinion 2, facilitate and scraped the lubricant oil that oil box 9 collects and flow into fast in oil groove 8, accelerate lubricated to bearing 10.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technological schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a retarder is ladled out oil lubrication device, be arranged in the block of retarder, in described block, be provided with master gear and pinion, described master gear and pinion cooperatively interact, described master gear and pinion are equipped with axle, between described axle and block, be provided with bearing, described block is provided with scrapes oil box and oil groove, the described oil box one end of scraping is fixed on block, the other end is against on pinion, described master gear is provided with inner chamber, inner chamber is provided with ladles out oil box, it is characterized in that: on described block, be also provided with swab case, swab case one end extends in the inner chamber of master gear, the other end is connected with the oil groove being arranged on block, and be obliquely installed towards oil groove, one end that described swab case extends to master gear is wider than the one end being connected on oil groove, one end that described swab case is connected on oil groove is provided with opening, described block is provided with oil box, and described oil box is positioned at master gear and the pinion below of corresponding bearing respectively.
2. retarder according to claim 1 is ladled out oil lubrication device, it is characterized in that: described oil box and block removably connect.
3. retarder according to claim 2 is ladled out oil lubrication device, it is characterized in that: described oil box and block are spirally connected.
4. retarder according to claim 2 is ladled out oil lubrication device, it is characterized in that: described oil box is provided with inserted block, and described block is provided with the slot matching with inserted block.
5. ladle out oil lubrication device according to the retarder described in claim 1 or 2 or 3 or 4, it is characterized in that: described in scrape oil box and be obliquely installed towards oil groove with respect to the other end of pinion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420007899.5U CN203809658U (en) | 2014-01-04 | 2014-01-04 | Lubricating device for scooping oil from speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420007899.5U CN203809658U (en) | 2014-01-04 | 2014-01-04 | Lubricating device for scooping oil from speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203809658U true CN203809658U (en) | 2014-09-03 |
Family
ID=51448410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420007899.5U Expired - Fee Related CN203809658U (en) | 2014-01-04 | 2014-01-04 | Lubricating device for scooping oil from speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203809658U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885123A (en) * | 2017-01-05 | 2017-06-23 | 武汉船用机械有限责任公司 | A kind of lubricating arrangement suitable for towing winch |
| CN109798284A (en) * | 2017-11-16 | 2019-05-24 | 德国斯凯孚润滑油系统有限责任公司 | Fixed cell |
-
2014
- 2014-01-04 CN CN201420007899.5U patent/CN203809658U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885123A (en) * | 2017-01-05 | 2017-06-23 | 武汉船用机械有限责任公司 | A kind of lubricating arrangement suitable for towing winch |
| CN109798284A (en) * | 2017-11-16 | 2019-05-24 | 德国斯凯孚润滑油系统有限责任公司 | Fixed cell |
| CN109798284B (en) * | 2017-11-16 | 2022-08-12 | 德国斯凯孚润滑油系统有限责任公司 | Fixing unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203285964U (en) | Oil scooping type lubricating device for pumping unit speed reducer | |
| CN204114080U (en) | Retarder and slow speed turbine stage bearing-lubricating device thereof | |
| CN201250898Y (en) | Gear box bearing oil scraping lubrication structure | |
| CN205841709U (en) | A kind of crane welded gear case self-lubricating mechanism | |
| CN203809658U (en) | Lubricating device for scooping oil from speed reducer | |
| CN204417227U (en) | Automatic integration grease trap | |
| CN202509065U (en) | Special box for recovering discarded edible oil and fat | |
| CN203395158U (en) | Gearbox and engineering machine | |
| CN201772241U (en) | Bearing waste grease recovery device | |
| CN208221000U (en) | A kind of oil liquid collection device in wind generating set engine room | |
| CN203009788U (en) | Self-lubricating bearing component for speed reducer | |
| CN206915809U (en) | Grease trap oil-scraping device | |
| CN208686944U (en) | A kind of scraper plate wiper lubrication speed reducer | |
| CN206190876U (en) | Gear lubricating device | |
| CN201659006U (en) | Ball mill with hollow shaft of spray lubrication | |
| CN206395877U (en) | A kind of oily-water seperating equipment | |
| CN204851658U (en) | Submersible sewage pump | |
| CN204213187U (en) | Twin-roll machine thin oil lubricant cooling bearing device | |
| CN212706469U (en) | Dismounting device of engine bottom oil drain bolt | |
| CN104214322A (en) | Oil deflector | |
| CN207195629U (en) | A kind of active lubrication oil collection box | |
| CN202392411U (en) | Lubrication oiling device for grinding head upper portion of ceramic precision polishing machine | |
| CN202935902U (en) | Self-lubricating device for bucket elevator | |
| CN207699254U (en) | A kind of adjustable oily-water seperating equipment using gravity and power point oil | |
| CN204597690U (en) | Vertical machine bearing displacement configuration |
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: 20140903 Termination date: 20170104 |