CN220204616U - Speed reducer heat radiation structure - Google Patents
Speed reducer heat radiation structure Download PDFInfo
- Publication number
- CN220204616U CN220204616U CN202321058923.3U CN202321058923U CN220204616U CN 220204616 U CN220204616 U CN 220204616U CN 202321058923 U CN202321058923 U CN 202321058923U CN 220204616 U CN220204616 U CN 220204616U
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- Prior art keywords
- speed reducer
- heat dissipation
- heat radiation
- cooling
- water pipe
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 72
- 230000005855 radiation Effects 0.000 title claims description 29
- 230000017525 heat dissipation Effects 0.000 claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000001816 cooling Methods 0.000 claims description 18
- 239000000428 dust Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of heat dissipation of speed reducers, in particular to a heat dissipation structure of a speed reducer. It includes brace table, supporting leg and reduction gear shell, its characterized in that: the supporting bench comprises a supporting bench, a plurality of supporting legs fixedly connected to the bottom of the supporting bench, a reducer casing is fixed to the top of the supporting bench through a fixing structure, a through hole is formed in the supporting bench, a first radiating structure is arranged in the through hole, a mounting rod is fixedly connected to the bottom of the supporting bench, a first radiating fan is mounted on the mounting rod, an air outlet is formed in one side of the reducer casing, a second radiating structure is arranged in the air outlet, a third radiating structure is arranged at the top of the reducer casing, and the third radiating structure comprises a third radiating fan and an annular water pipe inside the third radiating box. The heat dissipation device can effectively dissipate heat of the speed reducer, and can help the bottom of the shell of the speed reducer to dissipate heat, so that the heat dissipation effect is effectively improved.
Description
Technical Field
The utility model relates to the technical field of heat dissipation of speed reducers, in particular to a heat dissipation structure of a speed reducer.
Background
The speed reducer is an independent component consisting of a gear drive, a worm drive, and a gear-worm drive enclosed in a rigid housing, and is commonly used as a speed reduction transmission between the driving element and the working machine. The speed reducer can produce a large amount of heat when using, if heat pile up and can not in time discharge, can influence the work of speed reducer. At present, in the prior art, the heat dissipation structure of the speed reducer is usually provided with heat dissipation fins, fans or water pipes for heat dissipation, and most of the heat dissipation structure only utilizes one or two heat dissipation modes to help the heat dissipation of the speed reducer, three heat dissipation modes cannot be well combined for use, and most of the heat dissipation structure often ignores the heat dissipation at the bottom of the shell of the speed reducer, so that heat is accumulated at the bottom and is inconvenient to dissipate. Therefore, we propose a heat dissipation structure of a speed reducer.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the heat dissipation structure of the speed reducer, which effectively combines the heat dissipation modes of the heat dissipation fin, the fan and the water pipe together, can effectively dissipate heat of the speed reducer, can help the bottom of the shell of the speed reducer to dissipate heat, and effectively improves the heat dissipation effect.
In order to solve the problems, the technical scheme provided by the utility model is as follows: the utility model provides a reduction gear heat radiation structure, includes brace table, supporting leg and reduction gear shell, its characterized in that: the supporting bench comprises a supporting bench, a plurality of supporting legs fixedly connected to the bottom of the supporting bench, a reducer casing is fixed to the top of the supporting bench through a fixing structure, a through hole is formed in the supporting bench, a first radiating structure is arranged in the through hole, a mounting rod is fixedly connected to the bottom of the supporting bench, a first radiating fan is mounted on the mounting rod, an air outlet is formed in one side of the reducer casing, a second radiating structure is arranged in the air outlet, a third radiating structure is arranged at the top of the reducer casing, and the third radiating structure comprises a third radiating fan and an annular water pipe inside the third radiating box.
Further, the first heat dissipation structure comprises a heat dissipation plate, the bottom of the heat dissipation plate is connected with a plurality of heat dissipation fins, and the heat dissipation plate is connected to the bottom of the reducer shell.
Further, the second radiating structure comprises a fixing rod fixed in the air outlet, a second radiating fan is fixed on the fixing rod, a dust screen is arranged on one side, away from the second radiating fan, of the fixing rod, and the dust screen is fixed in the air outlet.
Further, the fixed knot constructs including two fixed plates of fixed connection on the brace table, two all be equipped with fixing bolt on the fixed plate, a plurality of fixing bolt's one end all inserts to the inside of reduction gear shell.
Further, radiator fan three fixed mounting is on radiator box's inner chamber top, annular water pipe is located radiator fan three's below, the both ends of annular water pipe all extend to the outside of radiator box.
Further, a sealing cover is arranged at the water inlet end of the annular water pipe, and a valve is arranged at the water outlet end of the annular water pipe.
Further, a plurality of air inlets are communicated between the heat dissipation box and the inside of the reducer shell.
The utility model has the beneficial effects that:
according to the utility model, through the arrangement of the first heat radiation structure, the second heat radiation structure and the third heat radiation structure, the heat radiation of the speed reducer can be assisted from different directions, the first heat radiation structure can help the bottom of the shell of the speed reducer to radiate, the phenomenon that heat is accumulated at the bottom and is inconvenient to radiate is avoided, the third heat radiation structure can blow cold air flow into the shell of the speed reducer, and the second heat radiation structure discharges hot air flow in the shell of the speed reducer, so that the exchange of cold air and hot air is realized, the heat radiation of the speed reducer is effectively realized, and the heat radiation effect is improved.
Drawings
Fig. 1 is a schematic structural diagram of a heat dissipation structure of a speed reducer according to the present utility model.
Fig. 2 is a schematic structural diagram of a support stand of a heat dissipation structure of a speed reducer according to the present utility model.
Fig. 3 is a schematic structural diagram of a second heat dissipation structure of the speed reducer according to the present utility model.
Fig. 4 is a schematic structural diagram of a third heat dissipation structure of the speed reducer according to the present utility model.
( 1. A support table; 2. support legs; 3. a reducer housing; 4. a through port; 5. a heat dissipation plate; 6. a heat radiation fin; 7. a mounting rod; 8. a first heat radiation fan; 9. an air outlet; 10; a fixed rod; 11. a second heat dissipation fan; 12. a dust screen; 13. a heat radiation box; 14. a third heat radiation fan; 15. an annular water pipe; 16. a fixing plate; 17. a fixing bolt; 18 sealing the cover; 19. a valve; 20. air inlet )
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
The utility model provides a heat dissipation structure of a speed reducer, which comprises a supporting table 1, supporting legs 2 and a speed reducer shell 3, and is characterized in that: the bottom fixedly connected with a plurality of supporting legs 2 of supporting bench 1, the top of supporting bench 1 is fixed with reduction gear shell 3 through fixed knot structure, set up opening 4 on the supporting bench 1, be equipped with radiator structure one in the opening 4, the bottom fixedly connected with installation pole 7 of supporting bench 1, install radiator fan one 8 on the installation pole 7, one side of reduction gear shell 3 is equipped with air outlet 9, be equipped with radiator structure two in the air outlet 9, the top of reduction gear shell 3 is equipped with radiator structure three, radiator structure three includes radiator fan three 14 and annular water pipe 15 inside radiator box 13 and radiator box 13.
When the novel speed reducer is used, the speed reducer shell 3 is arranged on the supporting table 1, the speed reducer shell 3 is fixed through the fixing structure, the bottom of the speed reducer shell 3 is opposite to the through hole 4, the first radiating structure can absorb heat at the bottom of the speed reducer shell 3 and rapidly discharge the heat under the action of the first radiating fan 8, so that the bottom of the speed reducer shell 3 is helped to radiate, and the heat is prevented from being accumulated at the bottom and inconvenient to discharge; the hot air flow inside the reducer housing 3 can be led out through the second heat dissipation structure, so that the reducer is subjected to heat dissipation, cold air flow is blown into the reducer housing 3 through the third heat dissipation structure, and the reducer is subjected to heat dissipation in cooperation with the second heat dissipation structure.
The first heat radiation structure comprises a heat radiation plate 5, a plurality of heat radiation fins 6 are connected to the bottom of the heat radiation plate 5, and the heat radiation plate 5 is connected to the bottom of the reducer housing 3.
Further, the heat dissipation plate 5 absorbs heat at the bottom of the reducer casing, the heat dissipation fins 6 help to dissipate the heat, and meanwhile, the first heat dissipation fan 8 is started to quickly volatilize the heat absorbed by the heat dissipation fins 6, so that heat dissipation is performed.
The second heat dissipation structure comprises a fixing rod 10 fixed in the air outlet 9, a second heat dissipation fan 11 is fixed on the fixing rod 10, a dust screen 12 is arranged on one side, away from the second heat dissipation fan 11, of the fixing rod 10, and the dust screen 12 is fixed in the air outlet 9.
Further, the second cooling fan 11 is started to lead out the hot air flow in the speed reducer housing 3 from the air outlet 9, so that heat dissipation is quickened, and the dust screen 12 can prevent external impurity dust from entering the speed reducer housing 3 from the air outlet 9.
The fixed structure comprises two fixed plates 16 fixedly connected to the supporting table 1, the two fixed plates 16 are respectively provided with a fixed bolt 17, and one ends of a plurality of fixed bolts 17 are respectively inserted into the reducer casing 3.
Further, the speed reducer housing 3 is placed between the two fixing plates 16, and the fixing bolts 17 are tightened, so that the speed reducer housing 3 can be fixed.
The third cooling fan 14 is fixedly arranged at the top end of the inner cavity of the cooling box 13, the annular water pipe 15 is positioned below the third cooling fan 14, and two ends of the annular water pipe 15 extend to the outside of the cooling box 13.
The water inlet end of the annular water pipe 15 is provided with a sealing cover 18, and the water outlet end of the annular water pipe 15 is provided with a valve 19.
A plurality of air inlets 20 are communicated between the heat dissipation box 13 and the interior of the speed reducer shell 3.
Further, cold water is added into the annular water pipe 15 by opening the sealing cover 18, meanwhile, the third cooling fan 14 is started, cold air flow on the surface of the annular water pipe 15 can be blown into the reducer housing 3 from the air inlet 20, so that the reducer is cooled, hot air flow is discharged from the reducer housing under the action of the second cooling fan, rapid heat dissipation of the reducer is assisted, and after heat dissipation, water with raised temperature in the annular water pipe 15 can be discharged by opening the valve 19.
While the utility model has been described with reference to the preferred embodiments, it is not limited thereto, and various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (7)
1. The utility model provides a reduction gear heat radiation structure, includes brace table (1), supporting leg (2) and reduction gear shell (3), its characterized in that: the novel cooling device comprises a supporting table (1), a plurality of supporting legs (2) are fixedly connected to the bottom of the supporting table (1), a speed reducer shell (3) is fixed to the top of the supporting table (1) through a fixing structure, a through hole (4) is formed in the supporting table (1), a first cooling structure is arranged in the through hole (4), a mounting rod (7) is fixedly connected to the bottom of the supporting table (1), a first cooling fan (8) is mounted on the mounting rod (7), an air outlet (9) is formed in one side of the speed reducer shell (3), a second cooling structure is arranged in the air outlet (9), a third cooling structure is arranged at the top of the speed reducer shell (3), and comprises a third cooling fan (14) and an annular water pipe (15) inside the cooling box (13).
2. A heat dissipation structure for a speed reducer as defined in claim 1, wherein: the first heat radiation structure comprises a heat radiation plate (5), wherein a plurality of heat radiation fins (6) are connected to the bottom of the heat radiation plate (5), and the heat radiation plate (5) is connected to the bottom of the reducer casing (3).
3. A heat dissipation structure for a speed reducer as defined in claim 1, wherein: the two-dimensional heat radiation structure comprises a fixing rod (10) fixed in the air outlet (9), a second heat radiation fan (11) is fixed on the fixing rod (10), a dust screen (12) is arranged on one side, far away from the second heat radiation fan (11), of the fixing rod (10), and the dust screen (12) is fixed in the air outlet (9).
4. A heat dissipation structure for a speed reducer as defined in claim 1, wherein: the fixing structure comprises two fixing plates (16) fixedly connected to the supporting table (1), fixing bolts (17) are arranged on the two fixing plates (16), and one ends of the fixing bolts (17) are inserted into the reducer casing (3).
5. A heat dissipation structure for a speed reducer as defined in claim 1, wherein: the three cooling fans (14) are fixedly arranged at the top end of the inner cavity of the cooling box (13), the annular water pipe (15) is positioned below the three cooling fans (14), and two ends of the annular water pipe (15) extend to the outside of the cooling box (13).
6. A heat dissipation structure for a speed reducer as defined in claim 5, wherein: the water inlet end of the annular water pipe (15) is provided with a sealing cover (18), and the water outlet end of the annular water pipe (15) is provided with a valve (19).
7. A heat dissipation structure for a speed reducer as defined in claim 5, wherein: a plurality of air inlets (20) are communicated between the heat dissipation box (13) and the inside of the speed reducer shell (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321058923.3U CN220204616U (en) | 2023-05-06 | 2023-05-06 | Speed reducer heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321058923.3U CN220204616U (en) | 2023-05-06 | 2023-05-06 | Speed reducer heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220204616U true CN220204616U (en) | 2023-12-19 |
Family
ID=89150386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321058923.3U Active CN220204616U (en) | 2023-05-06 | 2023-05-06 | Speed reducer heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220204616U (en) |
-
2023
- 2023-05-06 CN CN202321058923.3U patent/CN220204616U/en active Active
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