CN203348072U - High-flow gear oil pump - Google Patents
High-flow gear oil pump Download PDFInfo
- Publication number
- CN203348072U CN203348072U CN 201320373549 CN201320373549U CN203348072U CN 203348072 U CN203348072 U CN 203348072U CN 201320373549 CN201320373549 CN 201320373549 CN 201320373549 U CN201320373549 U CN 201320373549U CN 203348072 U CN203348072 U CN 203348072U
- Authority
- CN
- China
- Prior art keywords
- pump housing
- gear
- pump body
- driving gear
- pump
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a high-flow gear oil pump, comprising a front cover, a rear pump body and a front pump body, and is characterized in that the front pump body is provided with a front driving gear and a front driven gear through the front cover, wherein an oil seal is arranged at the connection between the front driving gear and the front cover, and a side plate is arranged between the front pump body and the front driving gear; the front pump body and the rear pump body are connected by a connecting plate, and a rear driving gear and a rear driven gear are arranged in the rear pump body. The high-flow gear oil pump is simple in structure and convenient to install; by adoption of the high-flow gear oil pump, the working efficiency of the pump body can be improved, and the working noise of the pump valve is reduced.
Description
Technical field
The utility model relates to the oil pump field, is specially a kind of large flow gear oil pump.
Background technique
Gear oil pump is applicable to carry the various liquid that lubricity is arranged, the kind of drive in the single oil pump of prior art mostly is the single-stage driving gear and drives the single-stage driven gear, efficiency of transmission is low, and the noise produced at work is large, therefore just needs us to design the oil pump that a working efficiency is good and noise is little.
The model utility content
The purpose of this utility model is to provide a kind of large flow gear oil pump, to solve prior art oil pump single gear transmission efficiency of transmission, hangs down and the high problem of noise.
In order to achieve the above object, the technological scheme that the utility model adopts is:
A kind of large flow gear oil pump, include protecgulum, the rear pump housing, the front pump housing, it is characterized in that: the described front pump housing is equipped with front driving gear and front driven gear by protecgulum, and front driving gear and protecgulum joint are provided with oil sealing, and the front pump housing and front driving gear place are provided with side plate; The described front pump housing is connected by connecting plate with the rear pump housing, is provided with rear drive gear and rear driven gear in the rear pump housing, in the described rear pump housing, is sheathed with axle sleeve.
The utility model has the advantages that:
The utility model is simple in structure, easy for installation, can improve the working efficiency of the pump housing, reduces the operating noise of pump valve.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
As shown in Figure 1.A kind of large flow gear oil pump, include protecgulum 1, the rear pump housing 9, the front pump housing 5, the described front pump housing 5 is equipped with front driving gear 3 and front driven gear 10 by protecgulum 1, and front driving gear 3 and protecgulum 1 joint are provided with oil sealing 2, and the front pump housing 5 and front driving gear 3 places are provided with side plate 4; The described front pump housing 5 is connected by connecting plate 6 with the rear pump housing 9, is provided with rear drive gear 8 and rear driven gear 11 in the rear pump housing 9, in the described rear pump housing 9, is sheathed with axle sleeve 7.
Claims (1)
1. a large flow gear oil pump, include protecgulum, the rear pump housing, the front pump housing, it is characterized in that: the described front pump housing is equipped with front driving gear and front driven gear by protecgulum, and front driving gear and protecgulum joint are provided with oil sealing, and the front pump housing and front driving gear place are provided with side plate; The described front pump housing is connected by connecting plate with the rear pump housing, is provided with rear drive gear and rear driven gear in the rear pump housing, in the described rear pump housing, is sheathed with axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320373549 CN203348072U (en) | 2013-06-25 | 2013-06-25 | High-flow gear oil pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320373549 CN203348072U (en) | 2013-06-25 | 2013-06-25 | High-flow gear oil pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203348072U true CN203348072U (en) | 2013-12-18 |
Family
ID=49747981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320373549 Expired - Fee Related CN203348072U (en) | 2013-06-25 | 2013-06-25 | High-flow gear oil pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203348072U (en) |
-
2013
- 2013-06-25 CN CN 201320373549 patent/CN203348072U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20140625 |
|
| EXPY | Termination of patent right or utility model |