CN202851343U - Oil transportation control system of gear oil pump - Google Patents
Oil transportation control system of gear oil pump Download PDFInfo
- Publication number
- CN202851343U CN202851343U CN 201220510389 CN201220510389U CN202851343U CN 202851343 U CN202851343 U CN 202851343U CN 201220510389 CN201220510389 CN 201220510389 CN 201220510389 U CN201220510389 U CN 201220510389U CN 202851343 U CN202851343 U CN 202851343U
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- CN
- China
- Prior art keywords
- gear
- oil
- oil pump
- control system
- 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 relates to a gear oil pump, in particular to an oil transportation control system of the gear oil pump. The oil transportation control system of the gear oil pump comprises the gear oil pump which is internally provided with a driving gear and a driven gear engaged with the driving gear. The driving gear is connected with a motor output rotary shaft through a rotary shaft. The gear oil pump is further provided with an oil inlet and an oil outlet. The oil outlet is connected with an oil transportation pipe. The other end of the oil transportation pipe is connected with an oil pump. The oil transportation pipe is provided with an electromagnetic valve which is electrically connected with a controller. With the adoption of the structure, the electromagnetic valve on the oil transportation pipe is controlled to actuate, so that the oil output of the oil pump to the gear oil pump is effectively controlled. Meanwhile, a flowmeter is arranged on the oil transportation pipe, so that the oil transportation amount of the oil pump is more precisely controlled.
Description
Technical field
The utility model relates to the oil transportation control system of a kind of gear oil pump, particularly a kind of gear oil pump.
Background technique
The working principle of gear oil pump is, form the active chamber of sealing at the flank of tooth of pump case, end cap and driving gear, driven gear, driving gear and driven gear constantly rotate, and the gear teeth are a pair of follows a pair of intermeshing, fluid just constantly sucks from import, extrudes from outlet.If the oil transportation amount of gear oil pump is lower, just do not have effective lubrication; If the oil transportation amount of gear oil pump is higher, can cause waste.Simultaneously, the rotating speed of motor is different, and is also different to the oil transportation amount requirement of gear oil pump.
Summary of the invention
The utility model technical issues that need to address provide a kind of system of control gear oil pump oil transportation amount.
For solving above-mentioned technical problem, gear oil pump oil transportation control system of the present utility model comprises gear oil pump, the driven gear that is provided with driving gear in the described gear oil pump and is meshed with driving gear, described driving gear is connected with the motor output revolving shaft by rotating shaft, also be provided with filler opening and oil outlet on the described gear oil pump, described filler opening is connected with transport pipe, the described transport pipe the other end is connected with oil pump, be provided with solenoid valve on the described transport pipe, described solenoid valve is electrically connected with controller.
Also be provided with flowmeter on the described transport pipe, described flowmeter is electrically connected with controller.
After adopting said structure, by the solenoid valve action on the controller control transport pipe, so just effectively control oil pump to the oil transportation amount of gear oil pump.Simultaneously, by at transport pipe flowmeter being set, the oil transportation amount of Precise Control of Oil pump more.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Among the figure: 1 is gear oil pump, and 2 is filler opening, and 3 is oil outlet, and 4 is transport pipe, and 5 is oil pump, and 6 is solenoid valve, and 7 is controller, and 8 is flowmeter
Embodiment
As shown in Figure 1, gear oil pump oil transportation control system of the present utility model comprises gear oil pump 1, the driven gear that is provided with driving gear in the described gear oil pump and is meshed with driving gear, and described driving gear is connected with the motor output revolving shaft by rotating shaft.Also be provided with filler opening 2 and oil outlet 3 on the described gear oil pump, driving gear and driven gear constantly rotate, and the gear teeth are a pair of follows a pair of intermeshing, and fluid just constantly sucks from filler opening 2, extrudes from oil outlet 3.
Described filler opening 2 is connected with transport pipe 4, and described transport pipe 4 the other ends are connected with oil pump 5, can give gear oil pump 1 oil transportation by oil pump 5 like this.For the oil transportation amount of 5 pairs of gear oil pumps 1 of control oil pump, be provided with solenoid valve 6 at described transport pipe 4, described solenoid valve 6 is electrically connected with controller 7.By the degree of controller control solenoid valve 6 unlatchings, thus the flow of control transport pipe 4 inner fluids.For accurate control oil transportation amount, on described transport pipe 4, also be provided with flowmeter 8, described flowmeter 8 is electrically connected with controller 7, like this can flowmeter 8 accurately records the flow of fluid in the transport pipe 4, accurately controls by controller.
Claims (2)
1. gear oil pump oil transportation control system, comprise gear oil pump, the driven gear that is provided with driving gear in the described gear oil pump and is meshed with driving gear, described driving gear is connected with the motor output revolving shaft by rotating shaft, also be provided with filler opening and oil outlet on the described gear oil pump, it is characterized in that: described filler opening is connected with transport pipe, and the described transport pipe the other end is connected with oil pump, be provided with solenoid valve on the described transport pipe, described solenoid valve is electrically connected with controller.
2. according to gear oil pump oil transportation control system claimed in claim 1, it is characterized in that: also be provided with flowmeter on the described transport pipe, described flowmeter is electrically connected with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220510389 CN202851343U (en) | 2012-09-29 | 2012-09-29 | Oil transportation control system of gear oil pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220510389 CN202851343U (en) | 2012-09-29 | 2012-09-29 | Oil transportation control system of gear oil pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202851343U true CN202851343U (en) | 2013-04-03 |
Family
ID=47982550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220510389 Expired - Fee Related CN202851343U (en) | 2012-09-29 | 2012-09-29 | Oil transportation control system of gear oil pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202851343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365228A (en) * | 2020-03-18 | 2020-07-03 | 西华大学 | Energy-saving vane pump with adjustable oil flow |
-
2012
- 2012-09-29 CN CN 201220510389 patent/CN202851343U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365228A (en) * | 2020-03-18 | 2020-07-03 | 西华大学 | Energy-saving vane pump with adjustable oil flow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20130929 |