CN220337437U - Lubricating and cooling device for planetary gear box - Google Patents
Lubricating and cooling device for planetary gear box Download PDFInfo
- Publication number
- CN220337437U CN220337437U CN202322061361.4U CN202322061361U CN220337437U CN 220337437 U CN220337437 U CN 220337437U CN 202322061361 U CN202322061361 U CN 202322061361U CN 220337437 U CN220337437 U CN 220337437U
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- CN
- China
- Prior art keywords
- oil
- oil tank
- gear box
- double
- cooling device
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- 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.)
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- 238000001816 cooling Methods 0.000 title claims abstract description 14
- 230000001050 lubricating effect Effects 0.000 title description 3
- 238000005461 lubrication Methods 0.000 claims abstract description 7
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 1
Abstract
The utility model discloses a planetary gear box lubrication cooling device, which comprises two oil pumps communicated with an oil tank, wherein one oil pump is used for standby; the oil pump is connected with a double-cylinder filter, a plate cooler is connected with the double-cylinder filter, an impeller type flowmeter is arranged between the plate cooler and an oil supply port, and a throttle return oil way leading to an oil tank is connected to an oil way between the plate cooler and the impeller type flowmeter; the oil tank is a flat oil tank, the height of the oil tank is 55-60cm, the length of the oil tank is 150-160cm, and the width of the oil tank is 105-110cm. The utility model has the advantages of accurate flow monitoring, good cooling effect and smooth oil return of the gear box.
Description
Technical Field
The utility model relates to a lubricating and cooling device for a planetary gear box.
Background
The prior planetary gear box lubrication and cooling device, such as Chinese patent: CN202210281884.7, 202310064729.4 are undesirable in terms of flow monitoring, cooling performance, gearbox oil return, etc., and require further improvement.
Disclosure of Invention
The utility model aims to provide a planetary gear box lubrication and cooling device which has the advantages of accurate flow monitoring, good cooling effect and smooth gear box oil return.
The technical scheme of the utility model is as follows:
the utility model provides a planetary gear box lubrication cooling device, includes the oil pump with oil tank intercommunication, characterized by: two oil pumps are provided, one is used, and the other is reserved; the oil pump is connected with a double-cylinder filter, a plate cooler is connected with the double-cylinder filter, an impeller type flowmeter is arranged between the plate cooler and an oil supply port, and a throttle return oil way leading to an oil tank is connected to an oil way between the plate cooler and the impeller type flowmeter; the oil tank is a flat oil tank, the height of the oil tank is 55-60cm, the length of the oil tank is 150-160cm, and the width of the oil tank is 105-110cm.
And two ends of the double-cylinder filter are connected in parallel with a differential pressure switch oil way.
The utility model has the advantages of accurate flow monitoring, good cooling effect and smooth oil return of the gear box.
Drawings
The utility model is further described below with reference to the drawings and examples.
Fig. 1 is a schematic diagram of the structure of an embodiment of the present utility model.
Detailed Description
The planetary gear box lubrication cooling device comprises an oil pump communicated with an oil tank, wherein the oil pump is provided with two oil pumps 1 and 2, one oil pump is used, and the other oil pump is reserved; the oil pump is connected with a double-cylinder filter 3, a double-cylinder filter rear-connection plate type cooler 4, an impeller type flowmeter 6 is arranged between the plate type cooler and an oil supply port 5, and a throttle valve 7 oil return oil way leading to an oil tank is connected on an oil way between the plate type cooler and the impeller type flowmeter; the oil tank is a flat oil tank, the height of the oil tank is 55-60cm, the length of the oil tank is 150-160cm, and the width of the oil tank is 105-110cm.
And two ends of the double-cylinder filter are connected in parallel with a differential pressure switch oil way.
The oil supply port adopts an impeller type flowmeter to accurately monitor the oil supply flow; the flat oil tank is adopted, so that the oil outlet of the gear box and an oil return port on the oil tank are at the same height basically, and smooth oil return of oil in the gear box is ensured.
Claims (2)
1. The utility model provides a planetary gear box lubrication cooling device, includes the oil pump with oil tank intercommunication, characterized by: two oil pumps are provided, one is used, and the other is reserved; the oil pump is connected with a double-cylinder filter, a plate cooler is connected with the double-cylinder filter, an impeller type flowmeter is arranged between the plate cooler and an oil supply port, and a throttle return oil way leading to an oil tank is connected to an oil way between the plate cooler and the impeller type flowmeter; the oil tank is a flat oil tank, the height of the oil tank is 55-60cm, the length of the oil tank is 150-160cm, and the width of the oil tank is 105-110cm.
2. The planetary gearbox lubrication cooling device according to claim 1, wherein: and two ends of the double-cylinder filter are connected in parallel with a differential pressure switch oil way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322061361.4U CN220337437U (en) | 2023-08-02 | 2023-08-02 | Lubricating and cooling device for planetary gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322061361.4U CN220337437U (en) | 2023-08-02 | 2023-08-02 | Lubricating and cooling device for planetary gear box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220337437U true CN220337437U (en) | 2024-01-12 |
Family
ID=89443369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322061361.4U Active CN220337437U (en) | 2023-08-02 | 2023-08-02 | Lubricating and cooling device for planetary gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220337437U (en) |
-
2023
- 2023-08-02 CN CN202322061361.4U patent/CN220337437U/en active Active
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| GR01 | Patent grant |