CN220816511U - Cooling device suitable for gearbox operation - Google Patents
Cooling device suitable for gearbox operation Download PDFInfo
- Publication number
- CN220816511U CN220816511U CN202322774091.1U CN202322774091U CN220816511U CN 220816511 U CN220816511 U CN 220816511U CN 202322774091 U CN202322774091 U CN 202322774091U CN 220816511 U CN220816511 U CN 220816511U
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- China
- Prior art keywords
- cooling
- heat exchange
- fixedly connected
- water tank
- pipe
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- 238000001816 cooling Methods 0.000 title claims abstract description 71
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 34
- 239000003921 oil Substances 0.000 claims abstract description 23
- 238000005192 partition Methods 0.000 claims description 9
- 210000001503 joint Anatomy 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 4
- 241000883990 Flabellum Species 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 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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- General Details Of Gearings (AREA)
Abstract
The utility model discloses a cooling device suitable for the operation of a gear box, which belongs to the technical field of gear box cooling and comprises a cooling box and a water tank, wherein baffle plates are symmetrically and fixedly connected to the inside of the cooling box, the inside of the cooling box is divided into an oil passing cavity and a cooling cavity by the baffle plates, a central pipe is rotationally connected to the center of the baffle plates, a plurality of driving heat exchange plates are fixedly connected to the surface of the central pipe in the oil passing cavity, and a plurality of fan blades are fixedly connected to the surface of the central pipe in the cooling cavity. According to the utility model, the oil pump, the guide pipe, the driving heat exchange plate and the central pipe are arranged, the oil pump is matched with the guide pipe, hydraulic oil in the gear box can be pumped into the oil passing cavity in the cooling box, the driving heat exchange plate can be pushed to rotate by utilizing the flowing force of the hydraulic oil, the driving heat exchange plate drives the central pipe to rotate so as to drive the fan blades to rotate, and the fan blades generate wind power to wind the driving heat exchange plate, so that the cooled driving heat exchange plate and the hydraulic oil perform heat exchange to realize the cooling function.
Description
Technical Field
The utility model relates to the technical field of gearbox cooling, in particular to a cooling device suitable for gearbox operation.
Background
The gears generate great heat in the high-speed running process, the temperature in the gear box can reach 80 ℃, the service life of the gear box internal gear and other mechanical parts is influenced, and the prior art plays a role in cooling through hydraulic oil in the gear box.
However, the temperature of the hydraulic oil can be quickly increased after the hydraulic oil is cooled for a period of time, and the heat exchange efficiency of the warmed hydraulic oil can be greatly reduced, so that the cooling function is reduced, and the cooling function of the gear box cannot be realized, and therefore, the cooling device suitable for the operation of the gear box is provided to solve the problems.
Disclosure of utility model
The utility model aims to solve the problems that in the prior art, the temperature of hydraulic oil can be quickly increased after the hydraulic oil is cooled for a period of time, and the heat exchange efficiency of the warmed hydraulic oil can be greatly reduced, so that the cooling function is reduced, and the cooling function of a gear box cannot be realized.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a cooling device suitable for gear box operation, includes cooling box and water tank, the inside symmetry fixedly connected with baffle of cooling box, the baffle is oil pocket and cooling chamber with the internal partition of cooling box, the center department rotation of baffle is connected with the center tube, the surface of center tube is located oil pocket internal fixation, and a plurality of drive heat exchange plates of being connected with, the surface of center tube is located cooling intracavity fixedly connected with a plurality of flabellum, the bottom of cooling box passes through backup pad and water tank fixed connection, the surface of cooling box is close to bottom department fixedly connected with pair of symmetrical butt joint pipe, the one end fixedly connected with of butt joint pipe connects the guide tube, the one end that connects the guide tube is connected with the oil pump, connect the guide tube to be connected with the interior hydraulic oil tank of gear box.
Preferably, the top end of the cooling box is provided with a plurality of air outlet holes, and the surface of the baffle plate positioned at the upper half part is provided with a plurality of air inlet holes.
Preferably, a heat exchange cavity is formed in the driving heat exchange plate, and the heat exchange cavity is communicated with the central tube.
Preferably, a pair of symmetrical partition plates are fixedly connected in the water tank, and the partition plates divide the water tank into a water storage cavity and a refrigerating cavity.
Preferably, the interior of the refrigerating cavity is filled with refrigerating substances such as ice cubes, and a door plate is arranged at the position, located at the refrigerating cavity, of the side wall of the water tank.
Preferably, a circulating pump is arranged on the side wall of the water tank, one end of the circulating pump is fixedly connected with the water tank through a circulating pipe, the other end of the circulating pump is rotationally connected with the central pipe through the circulating pipe, and the water tank is rotationally connected with one end of the central pipe through the circulating pipe.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the oil pump, the guide pipe, the driving heat exchange plate and the central pipe are arranged, the oil pump is matched with the guide pipe, hydraulic oil in the gear box can be pumped into the oil passing cavity in the cooling box, the driving heat exchange plate can be pushed to rotate by utilizing the flowing force of the hydraulic oil, the driving heat exchange plate drives the central pipe to rotate so as to drive the fan blades to rotate, and the fan blades generate wind power to wind the driving heat exchange plate, so that the cooled driving heat exchange plate and the hydraulic oil perform heat exchange to realize the cooling function.
2. According to the utility model, the water tank and the circulating pump are arranged, the circulating pump enables water in the water tank to circulate through the circulating pipe and the central pipe, and when the water enters the central pipe, the water flows into the driving heat exchange plate below, so that the heat exchange plate and the hydraulic oil exchange with each other, the cooling function of the driving heat exchange plate is improved, and the cooling efficiency of the hydraulic oil is improved.
Drawings
FIG. 1 is a schematic perspective view of a cooling device for operation of a gearbox according to the present utility model;
FIG. 2 is a schematic diagram showing the internal perspective structure of a cooling device for operation of a gear box according to the present utility model;
FIG. 3 is a schematic diagram showing a second internal perspective structure of a cooling device for operation of a gearbox according to the present utility model;
FIG. 4 is a schematic view showing the internal structure of a water tank in a cooling device for operation of a gear box according to the present utility model;
Fig. 5 is a schematic diagram of a connection structure between a central tube and a driving heat exchange plate of a cooling device suitable for operation of a gear box according to the present utility model.
In the figure: 1. a cooling box; 101. an air outlet hole; 2. a butt joint pipe; 3. connecting a guide tube; 4. an oil pump; 5. a water tank; 6. a circulation pump; 7. a circulation pipe; 8. a central tube; 9. a fan blade; 10. a baffle plate; 1001. an air inlet hole; 11. driving the heat exchange plate; 1101. a heat exchange cavity; 12. a partition plate.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
Referring to fig. 1-5, a cooling device suitable for operation of a gear box comprises a cooling box 1 and a water tank 5, wherein baffle plates 10 are symmetrically and fixedly connected to the inside of the cooling box 1, the baffle plates 10 divide the inside of the cooling box 1 into an oil passing cavity and a cooling cavity, a central pipe 8 is rotatably connected to the center of the baffle plates 10, a plurality of driving heat exchange plates 11 are fixedly connected to the surface of the central pipe 8 in the oil passing cavity, and a plurality of fan blades 9 are fixedly connected to the surface of the central pipe 8 in the cooling cavity;
It should be noted that: when hydraulic oil flows through the oil cavity, the driving heat exchange plate 11 is pushed, so that the driving heat exchange plate 11 drives the central pipe 8 to rotate, the central pipe 8 drives the fan blades 9 to rotate, wind power generated by rotation of the fan blades 9 can cool the driving heat exchange plate 11 in an air-cooling manner, and when the cooled driving heat exchange plate 11 rotates to be in contact with the hydraulic oil, heat of the hydraulic oil can be taken away, so that the cooling function of the hydraulic oil is realized;
The bottom end of the cooling box 1 is fixedly connected with the water tank 5 through a supporting plate, a pair of symmetrical butt joint pipes 2 are fixedly connected to the position, close to the bottom end, of the surface of the cooling box 1, one end of each butt joint pipe 2 is fixedly connected with a guide pipe 3, one end of each guide pipe 3 is connected with an oil pump 4, and each guide pipe 3 is connected with a hydraulic oil tank in the gear box; the side wall of the water tank 5 is provided with a circulating pump 6, one end of the circulating pump 6 is fixedly connected with the water tank 5 through a circulating pipe 7, the other end of the circulating pump 6 is rotationally connected with a central pipe 8 through the circulating pipe 7, and the water tank 5 is rotationally connected with one end of the central pipe 8 through the circulating pipe 7; further, a heat exchange cavity 1101 is formed in the driving heat exchange plate 11, and the heat exchange cavity 1101 is communicated with the central tube 8;
It should be noted that: the circulating pump 6 enables water in the water tank 5 to circulate through the circulating pipe 7 and the central pipe 8, and when the water enters the central pipe 8, the water flows into the driving heat exchange plate 11 below, and then the driving heat exchange plate 11 exchanges heat with hydraulic oil, so that the cooling function of the driving heat exchange plate 11 is improved, the cooling efficiency of the hydraulic oil is improved, and when the driving heat exchange plate 11 rotates to the upper side, the water in the driving heat exchange plate falls down to be contacted with water flow in the central pipe 8 and then flows back to the water tank 5.
Further, the top end of the cooling box 1 is provided with a plurality of air outlet holes 101, and the upper half part of the surface of the baffle plate 10 is provided with a plurality of air inlet holes 1001;
Notably, are: the air inlet 1001 and the air outlet 101 can make the air flow in the oil passing chamber, so that the cooling function of driving the heat exchange plate 11 can be realized.
Further, a pair of symmetrical partition plates 12 are fixedly connected to the inside of the water tank 5, and the partition plates 12 divide the water tank 5 into a water storage cavity and a refrigerating cavity; the interior of the refrigerating cavity is filled with refrigerating substances such as ice cubes, and a door plate is arranged on the side wall of the water tank 5, which is positioned at the refrigerating cavity;
Notably, are: the refrigerating substances in the refrigerating cavity can further reduce the temperature of cold water in the water storage cavity, so that the cooling efficiency of hydraulic oil is improved.
When the hydraulic oil pump is used, the oil pump 4 is started, hydraulic oil in the gear box can be extracted to enable the hydraulic oil to flow back into the gear box after passing through the oil cavity, the driving heat exchange plate 11 is pushed when the hydraulic oil flows through the oil cavity, the driving heat exchange plate 11 drives the central pipe 8 to rotate, the central pipe 8 drives the fan blades 9 to rotate, wind power generated by rotation of the fan blades 9 can cool the driving heat exchange plate 11 in an air-cooling manner, and when the cooled driving heat exchange plate 11 rotates to be in contact with the hydraulic oil, heat of the hydraulic oil can be taken away, so that the cooling function of the hydraulic oil is realized;
Meanwhile, the circulating pump 6 is started, the circulating pump 6 enables water in the water tank 5 to circulate through the circulating pipe 7 and the central pipe 8, and when the water enters the central pipe 8, the water flows into the driving heat exchange plate 11 below, and then the driving heat exchange plate 11 exchanges heat with hydraulic oil, so that the cooling function of the driving heat exchange plate 11 is improved, the cooling efficiency of the hydraulic oil is improved, and when the driving heat exchange plate 11 rotates to the upper side, the water in the driving heat exchange plate falls down to contact with water flow in the central pipe 8 and flows back to the water tank 5.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a cooling device suitable for gear box operation, includes cooling box (1) and water tank (5), its characterized in that, the inside symmetry fixedly connected with baffle (10) of cooling box (1), baffle (10) are oil pocket and cooling chamber with the internal partition of cooling box (1), the center department rotation of baffle (10) is connected with center tube (8), the surface of center tube (8) is located oil pocket fixedly connected with a plurality of drive heat exchange plate (11), the surface of center tube (8) is located cooling intracavity fixedly connected with a plurality of flabellum (9), the bottom of cooling box (1) is through backup pad and water tank (5) fixedly connected with, the surface of cooling box (1) is close to bottom department fixedly connected with a pair of butt joint pipe (2) of symmetry, the one end fixedly connected with of butt joint pipe (2) connects guide pipe (3), the one end of connecting guide pipe (3) is connected with oil pump (4), connect guide pipe (3) and gear box interior hydraulic oil tank connection.
2. A cooling device adapted for operation of a gearbox according to claim 1, wherein: a plurality of air outlet holes (101) are formed in the top end of the cooling box (1), and a plurality of air inlet holes (1001) are formed in the upper half part of the surface of the baffle plate (10).
3. A cooling device adapted for operation of a gearbox according to claim 1, wherein: a heat exchange cavity (1101) is formed in the driving heat exchange plate (11), and the heat exchange cavity (1101) is communicated with the central tube (8).
4. A cooling device adapted for operation of a gearbox according to claim 1, wherein: the inside of the water tank (5) is fixedly connected with a pair of symmetrical partition plates (12), and the partition plates (12) divide the water tank (5) into a water storage cavity and a refrigerating cavity.
5. A cooling device adapted for operation of a gearbox as claimed in claim 4, wherein: the inside of the refrigerating cavity is filled with refrigerating substances such as ice cubes, and a door plate is arranged at the position, located in the refrigerating cavity, of the side wall of the water tank (5).
6. A cooling device adapted for operation of a gearbox according to claim 1, wherein: the side wall of the water tank (5) is provided with a circulating pump (6), one end of the circulating pump (6) is fixedly connected with the water tank (5) through a circulating pipe (7), the other end of the circulating pump (6) is rotationally connected with a central pipe (8) through the circulating pipe (7), and the water tank (5) is rotationally connected with one end of the central pipe (8) through the circulating pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322774091.1U CN220816511U (en) | 2023-10-17 | 2023-10-17 | Cooling device suitable for gearbox operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322774091.1U CN220816511U (en) | 2023-10-17 | 2023-10-17 | Cooling device suitable for gearbox operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220816511U true CN220816511U (en) | 2024-04-19 |
Family
ID=90710466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322774091.1U Active CN220816511U (en) | 2023-10-17 | 2023-10-17 | Cooling device suitable for gearbox operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220816511U (en) |
-
2023
- 2023-10-17 CN CN202322774091.1U patent/CN220816511U/en active Active
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