CN202708029U - Gear box lubricating oil cooling and filtering system driven by built-out motor pump - Google Patents
Gear box lubricating oil cooling and filtering system driven by built-out motor pump Download PDFInfo
- Publication number
- CN202708029U CN202708029U CN 201220385178 CN201220385178U CN202708029U CN 202708029 U CN202708029 U CN 202708029U CN 201220385178 CN201220385178 CN 201220385178 CN 201220385178 U CN201220385178 U CN 201220385178U CN 202708029 U CN202708029 U CN 202708029U
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- oil
- motor pump
- filter
- speed reducer
- lubricating oil
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Abstract
The utility model relates to a gear box lubricating oil cooling and filtering system driven by a built-out motor pump. The gear box lubricating oil cooling and filtering system comprises a motor, a gear box of the end of a motor shaft and the gear box is driving through a belt, the motor pump, a filter for filtering impurities of lubricating oil, an oil outlet pipe, an oil inlet pipe and a cooling pipe. The oil outlet pipe and the oil inlet pipe are respectively communicated with the gear box, the other end of the oil outlet pipe is communicated with the motor pump which is communicated with the filter through a pipeline, the output end of the filter is communicated with the cooling pipe against a motor fan blade port and the cooling pipe is communicated with the oil inlet pipe. The gear box lubricating oil cooling and filtering system has the advantages that the lubricating oil can pass the filter to effectively achieve the purpose of filtering by using the motor pump filter, then pass the cooling pipe and temperature of lubricating oil is lowered through air cooling; service life is long, lubricating oil is not necessary to be replaced so that cost is reduced and normally running of a main engine for a long time can be powerfully guaranteed and working energy efficiency of a machine can be promoted more than 40 percent.
Description
Technical field
The utility model relates to the field of speed reducer, especially a kind of speed reducer lubricant oil cold filtration system that is driven by the external motor pump.
Background technique
The rotation of the speed reducer internal gear that uses at present all needs to improve lubricity by lubricant oil, because the lubricant oil of now great majority use directly is added in the speed reducer, because the rotation of long-time gear, rub between the molecule of lubricant oil, cause easily the temperature of lubricant oil to rise, cause deceleration the temperature inside the box to rise, because too much gear friction, cause easily the generation of impurity to mix with lubricant oil and cause the impure of lubricant oil, main frame is moved normally, so often need more oil change to realize the cleaning of lubricant oil, thereby the working life of having improved user cost and speed reducer is short, and changes cumbersome.
Summary of the invention
The technical problems to be solved in the utility model is: in order to overcome the problem of above-mentioned middle existence, provide a kind of speed reducer lubricant oil cold filtration system that is driven by the external motor pump, its project organization is the impurity in the filtering lubricant oil rationally and effectively.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of speed reducer lubricant oil cold filtration system that is driven by the external motor pump, comprise motor, pass through the bel-drivenn speed reducer with motor shaft end, electric-motor pump, the filter that is used for impurity in the filtering lubricant oil, oil outlet tube, oil inlet pipe and cooling tube, be communicated with respectively oil outlet tube and oil inlet pipe on the described speed reducer, the other end of oil outlet tube is connected with electric-motor pump, electric-motor pump is connected by pipe-and-filter, the filter output terminal is communicated with the cooling tube that leans against motor blower fan mouth place, and cooling tube is connected with oil inlet pipe.
In order effectively to make lubricant oil reach best cooling effect in cooling tube, described cooling tube is the tubular structure that is formed by connecting by at least two U-shaped pipes.
Further, described filter comprises shell and separated type filter core, and described shell is that metal or transparent plastic are made.
Further, described filter housing lower end surface offers respectively oil outlet and the oil inlet hole that is connected with oil outlet tube and oil inlet pipe.
As preferred version, the diameter of described oil inlet hole is 1.5-3 times of oil outlet.
More specifically, the diameter of described oil inlet hole is 4 millimeters, and the diameter of oil outlet is 2 millimeters.
The beneficial effects of the utility model are: described a kind of speed reducer lubricant oil cold filtration system that is driven by the external motor pump, adopt electric-motor pump to drive filter, can effectively make lubricant oil reach the purpose of filtration through filter, Lubricating Oil Temperature is lowered by air-cooled through cooling tube again, it has effectively increased the working life of speed reducer, often do not need more oil change, thereby reduction cost, can effectively guarantee the long-time normal operation of main frame, the machine works efficiency promotes more than 40%.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a kind of speed reducer lubricant oil cold filtration system of systems schematic diagram that is driven by the external motor pump described in the utility model;
Fig. 2 is the overall structure schematic representation of a kind of speed reducer lubricant oil cold filtration system that is driven by the external motor pump described in the utility model.
Accompanying drawing acceptance of the bid score state as follows: 1, motor, 2, speed reducer, 3, electric-motor pump, 4, filter, 5, oil outlet tube, 6, oil inlet pipe, 7, cooling tube.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic representation of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
A kind of speed reducer lubricant oil cold filtration system that is driven by the external motor pump as depicted in figs. 1 and 2, comprise the motor 1 that is connected with power line, speed reducer 2, electric-motor pump 3, filter 4, oil outlet tube 5 and oil inlet pipe 6 and cooling tube 7, axle head power and the speed reducer 2 of motor 1 pass through belt transmission, on speed reducer 2, be communicated with respectively oil outlet tube 5 and oil inlet pipe 6, the other end of oil outlet tube 5 is connected with electric-motor pump 3, electric-motor pump 3 is connected by pipe-and-filter 4, filter 4 output terminals are communicated with the cooling tube 7 by at least two U-shaped pipes connections that leans against motor 1 fan blade mouth place, and cooling tube 7 is connected with oil inlet pipe 6.
Above-mentioned motor 1 can adopt 1/4th power, and flow is 3-5L/min, and pressure is the small-sized individual motor of 5hra.Filter 4 comprises shell and separated type filter core, and shell is to adopt metal or transparent plastic to make.Filter 4 shell lower end surfaces offer oil outlet and the oil inlet hole that is connected with oil outlet tube 5 and oil inlet pipe 6 respectively.The diameter operated by rotary motion of oil inlet hole is 1.5-3 times of oil outlet.In the present embodiment, the diameter of described oil inlet hole is to be set to 4 millimeters, and the diameter of oil outlet is to be set to 2 millimeters.
The working principle of a kind of speed reducer lubricant oil cold filtration system that is driven by the external motor pump of the present utility model: make the lubricant oil of speed reducer 2 inside make one-way flow during electric-motor pump 3 running, after making lubricant oil enter filter 4, effect by electric-motor pump 3 filters, lubricant oil after the filtration carries out cooling heat dissipation through cooling tube 7 again to be processed, then flow into speed reducer 2 the insides, this cold filtration system constantly circulates the lubricant oil of speed reducer 2 inside, oil temperature can reduce about 15 ℃ on former basis, near ambient temperature, remain on the state of constant temperature, add that the lubricant oil after the filtration is in the state of cleaning for a long time, greatly reduce the wearing and tearing of reduction box component, because often do not need more oil change, thereby reduced the cost of changing oil, prolonged the working life of speed reducer; Can effectively guarantee the long-time normal operation of main frame, the machine works efficiency promotes more than 40%.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, the relevant staff can in the scope that does not depart from this model utility technological thought, carry out various change and modification fully.The technical scope of this model utility is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (6)
1. speed reducer lubricant oil cold filtration system that is driven by the external motor pump, it is characterized in that: comprise motor (1), pass through bel-drivenn speed reducer (2) with motor (1) axle head, electric-motor pump (3), the filter (4) that is used for impurity in the filtering lubricant oil, oil outlet tube (5), oil inlet pipe (6) and cooling tube (7), be communicated with respectively oil outlet tube (5) and oil inlet pipe (6) on the described speed reducer (2), the other end of oil outlet tube (5) is connected with electric-motor pump (3), electric-motor pump (3) is connected by pipe-and-filter (4), filter (4) output terminal is communicated with the cooling tube (7) that leans against motor (1) fan blade mouth place, and cooling tube (7) is connected with oil inlet pipe (6).
2. a kind of speed reducer lubricant oil cold filtration system that is driven by the external motor pump according to claim 1, it is characterized in that: described cooling tube (7) is the tubular structure that is formed by connecting by at least two U-shaped pipes.
3. a kind of speed reducer lubricant oil cold filtration system that is driven by the external motor pump according to claim 1 and 2, it is characterized in that: described filter (4) comprises shell and separated type filter core, described shell is that metal or transparent plastic are made.
4. a kind of speed reducer lubricant oil cold filtration system that is driven by the external motor pump according to claim 3, it is characterized in that: described filter (4) shell lower end surface offers respectively oil outlet and the oil inlet hole that is connected with oil outlet tube (5) and oil inlet pipe (6).
5. a kind of speed reducer lubricant oil cold filtration system that is driven by the external motor pump according to claim 4 is characterized in that: the diameter of described oil inlet hole be oil outlet 1.5-3 doubly.
6. a kind of speed reducer lubricant oil cold filtration system that is driven by the external motor pump according to claim 5, it is characterized in that: the diameter of described oil inlet hole is 4 millimeters, the diameter of oil outlet is 2 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220385178 CN202708029U (en) | 2012-08-03 | 2012-08-03 | Gear box lubricating oil cooling and filtering system driven by built-out motor pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220385178 CN202708029U (en) | 2012-08-03 | 2012-08-03 | Gear box lubricating oil cooling and filtering system driven by built-out motor pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202708029U true CN202708029U (en) | 2013-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220385178 Expired - Lifetime CN202708029U (en) | 2012-08-03 | 2012-08-03 | Gear box lubricating oil cooling and filtering system driven by built-out motor pump |
Country Status (1)
| Country | Link |
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| CN (1) | CN202708029U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154222A (en) * | 2014-08-22 | 2014-11-19 | 国投钦州发电有限公司 | External centralized cooling system for lubricating oil for desulfurization slurry circulating pump speed reducers |
| CN104890119A (en) * | 2015-05-25 | 2015-09-09 | 珠海仕高玛机械设备有限公司 | Quick mixing and cooling system with magnetic filtering |
| CN105257817A (en) * | 2015-11-24 | 2016-01-20 | 綦江奔力齿轮有限公司 | Integrated reduction drive system with circulating cooling device and gas-pressure balance device |
| CN105276152A (en) * | 2015-11-24 | 2016-01-27 | 綦江奔力齿轮有限公司 | Solid garage deceleration driving system having circular cooling device |
| CN105402387A (en) * | 2015-12-30 | 2016-03-16 | 大同煤矿集团有限责任公司 | External circulating air cooling system for lubricating oil of belt speed reducer |
| CN105443967A (en) * | 2014-07-22 | 2016-03-30 | 沃德(天津)传动有限公司 | Speed reducer pressure lubrication system |
| CN107246471A (en) * | 2016-12-13 | 2017-10-13 | 惠阳航空螺旋桨有限责任公司 | Lubricating arrangement for blower fan reduction box |
-
2012
- 2012-08-03 CN CN 201220385178 patent/CN202708029U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443967A (en) * | 2014-07-22 | 2016-03-30 | 沃德(天津)传动有限公司 | Speed reducer pressure lubrication system |
| CN104154222A (en) * | 2014-08-22 | 2014-11-19 | 国投钦州发电有限公司 | External centralized cooling system for lubricating oil for desulfurization slurry circulating pump speed reducers |
| CN104890119A (en) * | 2015-05-25 | 2015-09-09 | 珠海仕高玛机械设备有限公司 | Quick mixing and cooling system with magnetic filtering |
| CN104890119B (en) * | 2015-05-25 | 2017-03-29 | 珠海仕高玛机械设备有限公司 | The quick hybrid cooling system that a kind of carrying magnetic is filtered |
| CN105257817A (en) * | 2015-11-24 | 2016-01-20 | 綦江奔力齿轮有限公司 | Integrated reduction drive system with circulating cooling device and gas-pressure balance device |
| CN105276152A (en) * | 2015-11-24 | 2016-01-27 | 綦江奔力齿轮有限公司 | Solid garage deceleration driving system having circular cooling device |
| CN105402387A (en) * | 2015-12-30 | 2016-03-16 | 大同煤矿集团有限责任公司 | External circulating air cooling system for lubricating oil of belt speed reducer |
| CN107246471A (en) * | 2016-12-13 | 2017-10-13 | 惠阳航空螺旋桨有限责任公司 | Lubricating arrangement for blower fan reduction box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130130 |