CN203285964U - Oil scooping type lubricating device for pumping unit speed reducer - Google Patents
Oil scooping type lubricating device for pumping unit speed reducer Download PDFInfo
- Publication number
- CN203285964U CN203285964U CN2013202960567U CN201320296056U CN203285964U CN 203285964 U CN203285964 U CN 203285964U CN 2013202960567 U CN2013202960567 U CN 2013202960567U CN 201320296056 U CN201320296056 U CN 201320296056U CN 203285964 U CN203285964 U CN 203285964U
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- oil
- box
- gear
- speed reducer
- scooping
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Abstract
The utility model relates to an oil scooping type lubricating device for a pumping unit speed reducer. The oil scooping type lubricating device for the pumping unit speed reducer comprises a box seat, a herringbone gear, a left-and-right rotating gear and an oil scraping box, wherein the herringbone gear and the left-and-right rotating gear are arranged in the box seat; the oil scraping box is arranged on the box seat near the left-and-right rotating gear. The oil scooping type lubricating device for the pumping unit speed reducer is characterized in that an oil scooping box is arranged on an inner cavity of the herringbone gear; an oil receiving box is arranged beside the oil scraping box and extends into the inner cavity of the herringbone gear. The oil scooping box is welded on the inner cavity of the herringbone gear and can scoop lubricating oil in an oil pool when passing through the oil pool; when the oil scooping box rotates along with the gear to a certain angle, the lubricating oil is poured out from the oil scooping box; the oil receiving box is arranged below the oil scooping box; the poured lubricating oil is received by the oil receiving box to flow into an oil tank, and flows into bearings of an intermediate shaft and an output shaft to achieve a lubricating effect.
Description
Technical field
The utility model relates to reducer of oil-field petroleum-pumping, refers in particular to the lubricating fitting on retarder.
Background technique
At present, along with the oil pump capacity in each oil field descends, reservoir depth increases, and pumping unit is to low jig frequency, the high load future development.Equally, coal-seam gas company of newly established PetroChina Company Limited. when each coal bed gas field draws water with pumping unit, is also that jig frequency is very low, only 2--5 time per minute basically.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, it is the running by three axles, by being contained in gear on axle with 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 descends.Each oil mass of having splashed of rotating is less, and when rotating speed was very low, even a small amount of lubricant oil that splashed also has considerable part to splash into oil sump, the lubricant oil that really by scraping oil box, flows into oil groove 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.
Summary of the invention
The purpose of this utility model is to increase lubricating fitting in retarder, makes bearing obtain sufficient lubricating.
The technical solution of the utility model is:
Provide a kind of oil pump speed reducer to ladle out oil lubrication device, comprise in block, block and be provided with herringbone gear and left-right rotary gear, the block of close left-right rotary gear is provided with scrapes oil box, it is characterized in that: the inner chamber of described herringbone 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 herringbone gear.
Working procedure of the present utility model and beneficial effect are: welding equipment is ladled out oil box on the inner chamber of herringbone gear, while ladling out oil box through oil sump, can ladle out the lubricant oil in oil sump, when ladling out oil box and turn to several angle along with gear, lubricant oil is poured out from ladle out oil box, below be designed with swab case, catch the lubricant oil of pouring out and flow into oil groove, lubricant oil, by oil groove, flow into the bearing of jack shaft and output shaft, plays lubrication.Even the pumping unit rotating speed is low again, so long as in running, it often circles, ladle out the lubricant oil that oil box all can ladle out in oil sump and pour swab case into, lubricant oil can flow into bearing continuously, if very slow when rotating speed, some oil of splash system lubrication is also collected not then, ladles out oily device and also can guarantee the lubricated of bearing.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Further describe embodiment of the present utility model below in conjunction with accompanying drawing:
Figure 1 shows that a kind of oil pump speed reducer ladles out oil lubrication device, comprise in block 1, block 1 and be provided with herringbone gear 2 and left-right rotary gear 3, the block 1 of close left-right rotary gear 3 is provided with scrapes oil box 4, be welded with on the inner chamber of herringbone gear 2 and ladle out oil box 5, the side of scraping oil box 4 is provided with swab case 6, and swab case 6 extends in the inner chamber of herringbone gear 2.
Although above shown detailed embodiment of the present utility model, apparent, those skilled in the art is under prerequisite of the present utility model, can carry out the part modifications and changes; The content of mentioning in description above and accompanying drawing, only as illustrative case, is not to restriction of the present utility model, and a kind of oil pump speed reducer with above-mentioned technical characteristics is ladled out oil lubrication device, all falls into the utility model protection domain.
Claims (1)
1. an oil pump speed reducer is ladled out oil lubrication device, comprise in block, block and be provided with herringbone gear and left-right rotary gear, the block of close left-right rotary gear is provided with scrapes oil box, it is characterized in that: the inner chamber of described herringbone 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 herringbone gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202960567U CN203285964U (en) | 2013-05-28 | 2013-05-28 | Oil scooping type lubricating device for pumping unit speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202960567U CN203285964U (en) | 2013-05-28 | 2013-05-28 | Oil scooping type lubricating device for pumping unit speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203285964U true CN203285964U (en) | 2013-11-13 |
Family
ID=49542326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202960567U Expired - Fee Related CN203285964U (en) | 2013-05-28 | 2013-05-28 | Oil scooping type lubricating device for pumping unit speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203285964U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953723A (en) * | 2014-04-23 | 2014-07-30 | 泰兴市安泰精密传动机械有限公司 | Automatic oil supplying device for oil field speed reducer |
| CN104315130A (en) * | 2014-10-25 | 2015-01-28 | 郭玉 | Gear lubricating device |
| CN105937605A (en) * | 2016-06-15 | 2016-09-14 | 泰州进鑫机械有限公司 | Herringbone gear with annular oil storage cavity |
| RU2627888C2 (en) * | 2015-12-25 | 2017-08-14 | Николай Викторович Мендрух | Oil bath |
| CN111810088A (en) * | 2020-06-19 | 2020-10-23 | 合立智能装备有限责任公司 | Fault self-diagnosis vertical pumping unit and fault self-diagnosis control method for pumping unit |
| CN111810089A (en) * | 2020-06-19 | 2020-10-23 | 合立智能装备有限责任公司 | Automatic stepless speed regulation vertical oil pumping machine and automatic stepless speed regulation control method of oil pumping machine |
| CN111810090A (en) * | 2020-06-19 | 2020-10-23 | 合立智能装备有限责任公司 | Vertical rope chain transmission oil pumping machine |
| CN111810092A (en) * | 2020-06-19 | 2020-10-23 | 合立智能装备有限责任公司 | Automatic stroke frequency setting vertical oil pumping machine and automatic stroke frequency setting control method of oil pumping machine |
| CN111810091A (en) * | 2020-06-19 | 2020-10-23 | 合立智能装备有限责任公司 | Full-intelligent vertical hydraulic pumping unit and pumping unit control method |
| CN111828603A (en) * | 2020-06-19 | 2020-10-27 | 合立智能装备有限责任公司 | Immersed filtering lubricating box for chain wheel transmission |
-
2013
- 2013-05-28 CN CN2013202960567U patent/CN203285964U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953723A (en) * | 2014-04-23 | 2014-07-30 | 泰兴市安泰精密传动机械有限公司 | Automatic oil supplying device for oil field speed reducer |
| CN103953723B (en) * | 2014-04-23 | 2017-04-26 | 泰兴市安泰精密传动机械有限公司 | Automatic oil supplying device for oil field speed reducer |
| CN104315130A (en) * | 2014-10-25 | 2015-01-28 | 郭玉 | Gear lubricating device |
| RU2627888C2 (en) * | 2015-12-25 | 2017-08-14 | Николай Викторович Мендрух | Oil bath |
| CN105937605A (en) * | 2016-06-15 | 2016-09-14 | 泰州进鑫机械有限公司 | Herringbone gear with annular oil storage cavity |
| CN111810088A (en) * | 2020-06-19 | 2020-10-23 | 合立智能装备有限责任公司 | Fault self-diagnosis vertical pumping unit and fault self-diagnosis control method for pumping unit |
| CN111810089A (en) * | 2020-06-19 | 2020-10-23 | 合立智能装备有限责任公司 | Automatic stepless speed regulation vertical oil pumping machine and automatic stepless speed regulation control method of oil pumping machine |
| CN111810090A (en) * | 2020-06-19 | 2020-10-23 | 合立智能装备有限责任公司 | Vertical rope chain transmission oil pumping machine |
| CN111810092A (en) * | 2020-06-19 | 2020-10-23 | 合立智能装备有限责任公司 | Automatic stroke frequency setting vertical oil pumping machine and automatic stroke frequency setting control method of oil pumping machine |
| CN111810091A (en) * | 2020-06-19 | 2020-10-23 | 合立智能装备有限责任公司 | Full-intelligent vertical hydraulic pumping unit and pumping unit control method |
| CN111828603A (en) * | 2020-06-19 | 2020-10-27 | 合立智能装备有限责任公司 | Immersed filtering lubricating box for chain wheel transmission |
| CN111810090B (en) * | 2020-06-19 | 2022-08-30 | 合立智能装备有限责任公司 | Vertical rope chain transmission oil pumping unit |
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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: 20131113 Termination date: 20200528 |