CN105402387A - External circulating air cooling system for lubricating oil of belt speed reducer - Google Patents
External circulating air cooling system for lubricating oil of belt speed reducer Download PDFInfo
- Publication number
- CN105402387A CN105402387A CN201511011378.2A CN201511011378A CN105402387A CN 105402387 A CN105402387 A CN 105402387A CN 201511011378 A CN201511011378 A CN 201511011378A CN 105402387 A CN105402387 A CN 105402387A
- Authority
- CN
- China
- Prior art keywords
- oil
- cooler
- speed reducer
- oil outlet
- cooling system
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0412—Cooling or heating; Control of temperature
- F16H57/0415—Air cooling or ventilation; Heat exchangers; Thermal insulations
- F16H57/0416—Air cooling or ventilation
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention relates to the field of belt speed reducer protection and particularly relates to an external circulating air cooling system for lubricating oil of a belt speed reducer. The external circulating air cooling system comprises an oil outlet pipe, an oil return pipe, a cooler, a filter, an electric oil pump, a pressure reducing valve, a pressure gauge and temperature controller, wherein the oil outlet pipe and the oil return pipe are arranged outside a gear oil cavity of the speed reducer; the cooler is arranged between the oil outlet pipe and the oil return pipe; the filter and the electric oil pump are sequentially connected in series to the oil outlet pipe; the pressure reducing valve is arranged on the oil outlet pipe located at an inlet of the cooler; the pressure gauge is arranged on the oil return pipe; the temperature controller is arranged on the cooler and is interlocked to work together with a fan located in the cooler; the oil outlet pipe located at an outlet of the electric oil pump is connected to a heat radiator in an operating room through a tee; and the heat radiator is connected to the cooler through a pipeline. By using the external circulating air cooling system for the lubricating oil of the belt speed reducer, the operating room can be heated, gear oil in the oil return pipe can be actually cooled by about 40 DEG C, the effects of avoiding high temperature of equipment and prolonging the service life of the speed reducer are truly achieved, and the problem of accident potentials of high-temperature faults of the speed reducer is truly eliminated.
Description
Technical field
The present invention relates to belt speed reducer protection field, specifically a kind of belt speed reducer lubricating oil external circuiting air cooling system.
Background technique
Current speed reducer cooling system adopts circulating water mode, and due to long operational time, the not smooth fault (blocking, corrosion phenomena) that circulates often appears in local pipeline, easily causes speed reducer high temperataure phenomena.Though often dredge, effect is still not obvious, and speed reducer exists high temperature potential faults.
Summary of the invention
The hidden danger that the present invention exists in order to the mode solving existing circulating water speed reducer, provides a kind of belt speed reducer lubricating oil external circuiting air cooling system.
The present invention is achieved by the following technical solutions: belt speed reducer lubricating oil external circuiting air cooling system, comprise and be installed on oil outlet tube outside the gear oil cavity of speed reducer and return tube, be installed on the cooler between oil outlet tube and return tube, be series at the filter on oil outlet tube and electric oil pump successively, be installed on the reduction valve on the oil outlet tube of cooler ingress, be installed on the pressure gauge on return tube, be installed on the temp controller that cooler is interlocked with the blower fan work in cooler
The oil outlet tube in electric oil pump outlet port is connected to by threeway to be positioned on the radiator of operating room, and radiator is connected to cooler by pipeline.
During concrete use, the speed reducer driven by drive motor runs, gear oil is drawn out of filter on oil outlet tube and electric oil pump by its cavity and enters cooler and cooled by blower fan, a part of gear oil in electric oil pump outlet port enters radiator, radiator is that operating room heats, the gear oil that heat is pulled away is got back in cooler, and the gear oil in cooler is got back in speed reducer by return tube.When the fluid overvoltage in return tube being detected when pressure gauge, pressure release is carried out in reduction valve action; When the oil liquid temperature that temp controller detects in cooler is too high, accelerate to run with the blower fan of its interlocking, fluid is by fast cooling.
Belt speed reducer lubricating oil external circuiting air cooling system of the present invention, can heat for operating room, gear oil in return tube can arrive the actual cooling of about 40 DEG C, really play the effect avoiding equipment high temperature, prolonged deceleration machine working life, conscientiously eliminate accident potential's problem of speed reducer high temperature fault.
Accompanying drawing explanation
Fig. 1 is the structural representation of belt speed reducer lubricating oil external circuiting air cooling system of the present invention.
In figure: 1-oil outlet tube, 2-return tube, 3-cooler, 4-speed reducer, 5-filter, 6-electric oil pump, 7-reduction valve, 8-pressure gauge, 9-temp controller, 10-radiator.
Embodiment
Belt speed reducer lubricating oil external circuiting air cooling system, comprise and be installed on oil outlet tube 1 outside the gear oil cavity of speed reducer 4 and return tube 2, be installed on the cooler 3 between oil outlet tube 1 and return tube 2, be series at the filter 5 on oil outlet tube 1 and electric oil pump 6 successively, be installed on the reduction valve 7 on the oil outlet tube 1 of cooler 3 ingress, be installed on the pressure gauge 8 on return tube 2, be installed on the temp controller 9 that cooler 3 is interlocked with the blower fan work in cooler 3
The oil outlet tube 1 in electric oil pump 6 outlet port is connected to by threeway to be positioned on the radiator 10 of operating room, and radiator 10 is connected to cooler 3 by pipeline.
Claims (1)
1. belt speed reducer lubricating oil external circuiting air cooling system, it is characterized in that, comprise the oil outlet tube (1) outside the gear oil cavity being installed on speed reducer (4) and return tube (2), be installed on the cooler (3) between oil outlet tube (1) and return tube (2), be series at the filter (5) on oil outlet tube (1) and electric oil pump (6) successively, be installed on the reduction valve (7) on the oil outlet tube (1) of cooler (3) ingress, be installed on the pressure gauge (8) on return tube (2), be installed on the temp controller (9) that the blower fan work of cooler (3) above and in cooler (3) is interlocked,
The oil outlet tube (1) in electric oil pump (6) outlet port is connected to by threeway on the radiator (10) being positioned at operating room, and radiator (10) is connected to cooler (3) by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511011378.2A CN105402387A (en) | 2015-12-30 | 2015-12-30 | External circulating air cooling system for lubricating oil of belt speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511011378.2A CN105402387A (en) | 2015-12-30 | 2015-12-30 | External circulating air cooling system for lubricating oil of belt speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105402387A true CN105402387A (en) | 2016-03-16 |
Family
ID=55468059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511011378.2A Pending CN105402387A (en) | 2015-12-30 | 2015-12-30 | External circulating air cooling system for lubricating oil of belt speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105402387A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438963A (en) * | 2016-10-13 | 2017-02-22 | 江南大学 | Dedicated ZC1 worm gear reducer lubricating device for escalator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000046156A (en) * | 1998-07-28 | 2000-02-18 | Nissan Motor Co Ltd | Hydraulic oil cooling system for vehicular automatic transmission |
| KR20040049205A (en) * | 2002-12-05 | 2004-06-11 | 현대자동차주식회사 | A cooling system of manual transmission |
| CN201568231U (en) * | 2009-10-27 | 2010-09-01 | 华锐风电科技(集团)股份有限公司 | Gearbox cooling system of wind turbine |
| CN102312999A (en) * | 2011-09-26 | 2012-01-11 | 珠海仕高玛机械设备有限公司 | Lubricating oil supply system of reduction gear box |
| CN202598097U (en) * | 2012-05-22 | 2012-12-12 | 爱多乐工业产品(天津)有限公司 | Air cooling lubricating system |
| CN202708029U (en) * | 2012-08-03 | 2013-01-30 | 珠海仕高玛机械设备有限公司 | Gear box lubricating oil cooling and filtering system driven by built-out motor pump |
-
2015
- 2015-12-30 CN CN201511011378.2A patent/CN105402387A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000046156A (en) * | 1998-07-28 | 2000-02-18 | Nissan Motor Co Ltd | Hydraulic oil cooling system for vehicular automatic transmission |
| KR20040049205A (en) * | 2002-12-05 | 2004-06-11 | 현대자동차주식회사 | A cooling system of manual transmission |
| CN201568231U (en) * | 2009-10-27 | 2010-09-01 | 华锐风电科技(集团)股份有限公司 | Gearbox cooling system of wind turbine |
| CN102312999A (en) * | 2011-09-26 | 2012-01-11 | 珠海仕高玛机械设备有限公司 | Lubricating oil supply system of reduction gear box |
| CN202598097U (en) * | 2012-05-22 | 2012-12-12 | 爱多乐工业产品(天津)有限公司 | Air cooling lubricating system |
| CN202708029U (en) * | 2012-08-03 | 2013-01-30 | 珠海仕高玛机械设备有限公司 | Gear box lubricating oil cooling and filtering system driven by built-out motor pump |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438963A (en) * | 2016-10-13 | 2017-02-22 | 江南大学 | Dedicated ZC1 worm gear reducer lubricating device for escalator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160316 |