CN219139776U - Gear reducer with efficient heat dissipation - Google Patents
Gear reducer with efficient heat dissipation Download PDFInfo
- Publication number
- CN219139776U CN219139776U CN202222920007.8U CN202222920007U CN219139776U CN 219139776 U CN219139776 U CN 219139776U CN 202222920007 U CN202222920007 U CN 202222920007U CN 219139776 U CN219139776 U CN 219139776U
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- gear reducer
- heat dissipation
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- air
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 84
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 238000009434 installation Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000005299 abrasion Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 5
- 238000004804 winding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a gear reducer with efficient heat dissipation, which comprises a main body, a water tank, a condenser and a gear reducer, wherein an inner cavity is formed in the main body, two support plates are fixedly arranged on the inner wall of the bottom side of the inner cavity, the gear reducer is fixedly arranged on one side, close to each other, of the two support plates, a crankshaft is fixedly arranged at the output end of the gear reducer and extends out of the main body, a plurality of heat dissipation fins are fixedly arranged on one side of the gear reducer, a plurality of air outlets are formed on one side of the main body, an exhaust fan is fixedly arranged on the air outlets, a plurality of air inlets are formed on one side, far away from the air outlets, of the main body, two fixing plates are fixedly arranged on one side of the air inlets, so that heat emitted by the gear reducer can be rapidly and efficiently circulated with external air, the gear reducer is subjected to air-cooled heat dissipation treatment, the gear reducer is prevented from being reduced in transmission precision due to high temperature, and the occurrence of abrasion of internal parts of the gear reducer due to high temperature is reduced.
Description
Technical Field
The utility model relates to the technical field of gear reducers, in particular to a gear reducer with efficient heat dissipation.
Background
The gear reducer is an independent closed transmission device between the prime motor and the working machine, and is used for reducing the rotating speed and increasing the torque so as to meet the working requirement, and along with the continuous development of the reducer industry, more and more enterprises use the gear reducer, and the gear reducer can generate a large amount of heat due to friction of gears during working.
The existing gear reducer is provided with a heat dissipation structure, the heat dissipation structure is generally that a heat dissipation fin is arranged on the gear reducer, the heat dissipation fin has a certain heat dissipation effect, but the heat dissipation speed is low, good circulation with outside air cannot be carried out, the heat dissipation of the gear reducer is too slow, the transmission precision of the gear reducer is reduced, and the abrasion of parts is accelerated when serious; secondly, lack supplementary heat sink on some gear reducer, carry out fine cooling to the gear reducer, the life of gear reducer reduces if the temperature is too high.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a gear reducer with efficient heat dissipation, which is used for solving the problems.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a gear reducer with high-efficient heat dissipation, including main part, water tank, condenser and gear reducer, the inner chamber has been seted up in the main part, the bottom side inner wall fixed mounting of inner chamber has two backup pads, gear reducer fixed mounting is in one side that two backup pads are close to each other, gear reducer's output fixed mounting has the spindle and extends to outside the main part, one side fixed mounting of gear reducer has a plurality of radiating fins, a plurality of air outlets have been seted up to one side of main part, fixed mounting has the exhaust fan on the air outlet, a plurality of air intakes have been seted up to one side that the air outlet was kept away from to the main part, one side fixed mounting of air intake has two fixed plates, one side that two fixed plates are close to each other all fixed mounting has first pivot, rotate one and install same framework in two first pivots, fixed mounting has two second pivots on the framework, one side that two second pivots are close to each other rotates and installs into the fan, be equipped with the rotating assembly on the corresponding fixed plate, rotating assembly includes circular gear, one side fixed mounting of framework has arc gear and circular gear mesh, one side fixed mounting of framework has the connecting plate, the rotating assembly includes the rotating assembly, rotating assembly and the rotating assembly passes through the hinge with the expansion plate.
Preferably, the water tank and the condenser are fixedly arranged on the top side of the main body, a water pump is arranged in the water tank, one end of the water pump is connected with one end of a cold water pipe, the other end of the cold water pipe extends into the main body and is wound on the gear reducer, then extends out of the main body and is communicated with the condenser, and the condenser is communicated with the water tank through a connecting pipe.
Preferably, the rotary motor is fixedly arranged at the bottom side of the corresponding fixed plate, the rotary rod is fixedly arranged at the output end of the rotary motor, and the rotary rod penetrates through the fixed plate and is fixedly connected with the circular gear.
Preferably, the top side of the connecting plate is fixedly provided with a telescopic motor, the output end of the telescopic motor is fixedly provided with a telescopic rod, and the telescopic rod is rotationally connected with one end of the rotating plate through a hinge.
Preferably, the plurality of radiating fins are distributed in a linear array, the radiating fins are positioned at the left side of the inlet fan, and the radiating area is increased due to the arrangement of the plurality of radiating fins, so that the heat dissipation of the gear reducer can be effectively accelerated.
Preferably, the plurality of exhaust fans are distributed in an array, and the shaft is positioned in the middle of the plurality of exhaust fans.
Preferably, the plurality of inlet fans are distributed in an array, the plurality of inlet fans are all positioned at the right side of the gear reducer, the plurality of inlet fans circularly swinging at a plurality of angles blow the heat air emitted by the gear reducer to the plurality of air outlets, and the heat air is discharged out of the main body through the plurality of exhaust fans.
Compared with the prior art, the utility model has the beneficial effects that:
1. this gear reducer with high-efficient radiating, a plurality of angle circulation wobbling's inlet fan blows out the heat that a plurality of fin distribute to air outlet department, discharges outside through a plurality of exhaust fans, under the cooperation of a plurality of inlet fans and a plurality of exhaust fans, such forced air cooling heat dissipation mode can make the heat that gear reducer distributes carry out more efficient circulation with the outside air fast, carries out forced air cooling heat dissipation to gear reducer and handles, and the guarantee gear reducer can not lead to the fact the transmission precision to reduce because of the high temperature, reduces the condition emergence that gear reducer internals produced wearing and tearing because of the high temperature.
2. This gear reducer with high-efficient radiating, through opening the water pump in the water tank, the cold water in the water tank is taken out and is entered into in the main part through the cold water pipe, the cold water pipe of winding on the gear reducer shell carries out supplementary water-cooling to gear reducer's shell, afterwards, the cold water of cold water pipe is arranged in the condenser, the condenser cools off the water through gear reducer, afterwards cold water in the condenser is arranged in the water tank through the connecting tube, therefore, the heat that gear reducer shell gives off is taken away to the cold water that circulates like this can be fine, through the combination of the supplementary forced air cooling of water-cooling, fine dispel the heat to gear reducer, gear reducer's life has been ensured.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the inner view of the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model;
FIG. 4 is a schematic view of the view angle of the air intake fan according to the present utility model;
FIG. 5 is a schematic view of the structure of the portion A of FIG. 4 according to the present utility model;
fig. 6 is a schematic rear view of the fan of the present utility model.
In the figure: 1. a main body; 2. a water tank; 3. a condenser; 4. an air inlet; 5. an inner cavity; 6. a gear reducer; 7. a crankshaft; 8. a support plate; 9. a cold water pipe; 10. an air outlet; 11. an exhaust fan; 12. a connecting pipe; 13. a fixing plate; 14. a first rotating shaft; 15. a frame; 16. a second rotating shaft; 17. an inlet fan; 18. a connecting plate; 19. a telescopic motor; 20. a rotating electric machine; 21. a telescopic rod; 22. a rotating plate; 23. an arc gear; 24. a circular gear; 25. a rotating lever; 26. and a heat radiating fin.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: referring to fig. 1-6, a gear reducer with efficient heat dissipation comprises a main body 1, a water tank 2, a condenser 3 and a gear reducer 6, wherein an inner cavity 5 is formed in the main body 1, two support plates 8 are fixedly arranged on the inner wall of the bottom side of the inner cavity 5, the gear reducer 6 is fixedly arranged on one side of the two support plates 8, which is close to each other, a crankshaft 7 is fixedly arranged at the output end of the gear reducer 6 and extends to the outside of the main body 1, a plurality of heat dissipation fins 26 are fixedly arranged on one side of the gear reducer 6, a plurality of air outlets 10 are formed on one side of the main body 1, an exhaust fan 11 is fixedly arranged on the air outlet 10, a plurality of air inlets 4 are formed on one side of the main body 1, which is far away from the air outlets 10, two fixing plates 13 are fixedly arranged on one side of the air inlets 4, the two fixing plates 13 are fixedly provided with first rotating shafts 14 on one sides close to each other, the same frame body 15 is rotatably arranged on the two first rotating shafts 14, the frame body 15 is fixedly provided with two second rotating shafts 16, one sides close to each other of the two second rotating shafts 16 are rotatably provided with an air inlet fan 17, the corresponding fixing plates 13 are provided with rotating components, each rotating component comprises a circular gear 24, one side of the frame body 15 is fixedly provided with an arc gear 23, the arc gear 23 is meshed with the circular gear 24, one side of the frame body 15 is fixedly provided with a connecting plate 18, the connecting plate 18 is provided with a telescopic component, each telescopic component comprises a rotating plate 22, and the rotating plate 22 is rotatably connected with the air inlet fan 17 through a hinge; the water tank 2 and the condenser 3 are fixedly arranged on the top side of the main body 1, a water pump is arranged in the water tank 2, one end of the water pump is connected with one end of a cold water pipe 9, the other end of the cold water pipe 9 extends into the main body 1 and is wound on the gear reducer 6, then extends out of the main body 1 and is communicated with the condenser 3, and the condenser 3 is communicated with the water tank 2 through a connecting pipe 12; the rotary motor 20 is fixedly arranged at the bottom side of the corresponding fixed plate 13, a rotary rod 25 is fixedly arranged at the output end of the rotary motor 20, and the rotary rod 25 penetrates through the fixed plate 13 and is fixedly connected with the circular gear 24; the top side of the connecting plate 18 is fixedly provided with a telescopic motor 19, the output end of the telescopic motor 19 is fixedly provided with a telescopic rod 21, and the telescopic rod 21 is rotationally connected with one end of a rotating plate 22 through a hinge; the plurality of radiating fins 26 are distributed in a linear array, the radiating fins 26 are positioned at the left side of the air inlet fan 17, the radiating area is enlarged due to the arrangement of the plurality of radiating fins 26, and the heat dissipation of the gear reducer 6 can be effectively accelerated; the exhaust fans 11 are distributed in an array, and the machine shaft 7 is positioned in the middle of the exhaust fans 11; the plurality of air inlet fans 17 are distributed in an array, the plurality of air inlet fans 17 are all located at the right side of the gear reducer 6, the plurality of air inlet fans 17 which circularly swing at a plurality of angles blow the heat air emitted by the gear reducer 6 to the plurality of air outlets 10, and the heat air is discharged into the main body 1 through the plurality of exhaust fans 11.
When in use: the gear reducer 6 is opened by a worker, the gear reducer 6 generates heat in the shell of the gear reducer 6 in the operation process, the heat is emitted into the air through the plurality of radiating fins 26, the radiating area is enlarged by the arrangement of the plurality of radiating fins 26, the heat emission of the gear reducer 6 can be effectively accelerated, then the worker rapidly circulates the air inside the main body 1 and the external air by opening the plurality of inlet fans 17 and the plurality of exhaust fans 11, the heat emitted by the gear reducer 6 is discharged from the plurality of air outlets 10, then the worker rotates the rotary rod 25 fixedly arranged at the output end of the rotary motor 20 by opening the rotary motor 20, the rotary rod 25 drives the circular gear 24 to rotate, gear teeth on the circular gear 24 are meshed with gear teeth on the arc gear 23, further, the frame 15 is driven to circularly swing at left and right positions, the air inlet fan 17 also circularly swings at left and right positions, then, a worker turns on the telescopic motor 19 to alternately move the front and rear positions of the telescopic rod 21 fixedly installed at the output end of the telescopic motor 19, drives the rotating plate 22 to alternately move the front and rear positions, and under the action of the hinges at the two ends of the rotating plate 22, drives the air inlet fan 17 to circularly swing at up and down positions under the action of the two second rotating shafts 16, at the moment, the air inlet fan 17 circularly swings at left and right positions and can circularly swing at up and down positions, the air inlet fan 17 circularly swings at multiple angles blows heat emitted by the multiple radiating fins 26 to the air outlet 10, the heat is discharged to the outside through the multiple exhaust fans 11, and the multiple air inlet fans 17 and the multiple exhaust fans 11 cooperate in such an air cooling and radiating mode, the heat emitted by the gear reducer 6 can be enabled to circulate with the outside air more efficiently, the gear reducer 6 is subjected to air cooling heat dissipation treatment, the gear reducer 6 is ensured not to be reduced in transmission precision due to high temperature, and the occurrence of abrasion of internal parts of the gear reducer 6 due to high temperature is reduced; secondly, the staff is through opening the water pump in the water tank 2, the cold water in the water tank 2 is taken out to the water pump and enters into main part 1 through cold water pipe 9, the cold water pipe 9 of winding on gear reducer 6 shell carries out supplementary water-cooling to gear reducer 6's shell, afterwards, cold water of cold water pipe 9 is arranged in condenser 3, condenser 3 cools off the water through gear reducer 6, afterwards cold water in the condenser 3 is arranged in the water tank 2 through connecting pipe 12, consequently, the heat that gear reducer 6 shell gives off is taken away to the cold water that circulates like this can be fine, through the combination of the supplementary forced air cooling of water-cooling, fine dispel the heat to gear reducer 6, gear reducer 6's life has been ensured.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a gear reducer with high-efficient heat dissipation, including main part (1), water tank (2), condenser (3) and gear reducer (6), a serial communication port, offer inner chamber (5) in main part (1), the bottom side inner wall fixed mounting of inner chamber (5) has two backup pads (8), gear reducer (6) fixed mounting is in one side that two backup pads (8) are close to each other, the output fixed mounting of gear reducer (6) has spindle (7) and extends to outside main part (1), one side fixed mounting of gear reducer (6) has a plurality of fin (26), a plurality of air outlet (10) have been seted up to one side of main part (1), a plurality of air intakes (4) have been seted up to one side that main part (1) kept away from air outlet (10), one side fixed mounting of air intake (4) has two fixed plates (13), one side that two fixed plates (13) are close to each other has first pivot (14), one and two first pivot (14) are last rotation installation on the same box (15) and two pivot (16) are fixed mounting on two pivot (16) are close to each other, two pivot (16) are fixed mounting on the corresponding rotation of two pivot (16), the rotating assembly comprises a circular gear (24), one side of the frame body (15) is fixedly provided with an arc gear (23), the arc gear (23) is meshed with the circular gear (24), one side of the frame body (15) is fixedly provided with a connecting plate (18), the connecting plate (18) is provided with a telescopic assembly, the telescopic assembly comprises a rotating plate (22), and the rotating plate (22) is rotationally connected with an air inlet fan (17) through a hinge.
2. The gear reducer with efficient heat dissipation according to claim 1, wherein the water tank (2) and the condenser (3) are fixedly installed on the top side of the main body (1), a water pump is arranged in the water tank (2), one end of the water pump is connected with one end of a cold water pipe (9), the other end of the cold water pipe (9) extends into the main body (1) and is wound on the gear reducer (6) and then extends out of the main body (1) to be communicated with the condenser (3), and the condenser (3) is communicated with the water tank (2) through a connecting pipe (12).
3. The gear reducer with efficient heat dissipation according to claim 1, wherein a rotating motor (20) is fixedly mounted on the bottom side of the corresponding fixing plate (13), a rotating rod (25) is fixedly mounted at the output end of the rotating motor (20), and the rotating rod (25) penetrates through the fixing plate (13) and is fixedly connected with a circular gear (24).
4. The gear reducer with efficient heat dissipation according to claim 1, wherein a telescopic motor (19) is fixedly arranged on the top side of the connecting plate (18), a telescopic rod (21) is fixedly arranged at the output end of the telescopic motor (19), and the telescopic rod (21) is rotatably connected with one end of a rotating plate (22) through a hinge.
5. A gear reducer with efficient heat dissipation according to claim 1, characterized in that a plurality of heat dissipation fins (26) are distributed in a linear array, the heat dissipation fins (26) being located at the left side of the intake fan (17).
6. A gear reducer with efficient heat dissipation according to claim 1, characterized in that the exhaust fans (11) are distributed in an array, and the crankshaft (7) is located in the middle of the exhaust fans (11).
7. The gear reducer with efficient heat dissipation according to claim 1, wherein the plurality of inlet fans (17) are distributed in an array, and the plurality of inlet fans (17) are all located at the right side of the gear reducer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222920007.8U CN219139776U (en) | 2022-11-02 | 2022-11-02 | Gear reducer with efficient heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222920007.8U CN219139776U (en) | 2022-11-02 | 2022-11-02 | Gear reducer with efficient heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219139776U true CN219139776U (en) | 2023-06-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222920007.8U Active CN219139776U (en) | 2022-11-02 | 2022-11-02 | Gear reducer with efficient heat dissipation |
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| Country | Link |
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| CN (1) | CN219139776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116667586A (en) * | 2023-08-01 | 2023-08-29 | 昆明祥楠科技有限公司 | Multi-shaft output adjustable gear motor |
-
2022
- 2022-11-02 CN CN202222920007.8U patent/CN219139776U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116667586A (en) * | 2023-08-01 | 2023-08-29 | 昆明祥楠科技有限公司 | Multi-shaft output adjustable gear motor |
| CN116667586B (en) * | 2023-08-01 | 2024-06-04 | 昆明祥楠科技有限公司 | Multi-shaft output adjustable gear motor |
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