CN216895106U - Hydraulic pressure station of compact design - Google Patents
Hydraulic pressure station of compact design Download PDFInfo
- Publication number
- CN216895106U CN216895106U CN202123425655.8U CN202123425655U CN216895106U CN 216895106 U CN216895106 U CN 216895106U CN 202123425655 U CN202123425655 U CN 202123425655U CN 216895106 U CN216895106 U CN 216895106U
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- oil
- oil tank
- valve body
- valve
- tank
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Abstract
The utility model relates to a hydraulic station with compact design, which comprises a cubic oil tank, and a motor and valve body assembly arranged on the top surface of the oil tank; the vertical projection of the motor and the valve body assembly on the top surface of the oil tank does not exceed the edge of the top surface of the oil tank; the motor is connected with a gear pump inside the oil tank through a coupler and a flange cover; the valve body assembly is connected with an oil supply port of the gear pump inside the oil tank through an oil pipe, and an oil discharge port of the valve body assembly directly stretches into the oil tank. In the utility model, the motor and the valve body are integrally arranged above the oil tank, and the vertical projection of the motor and the valve body does not exceed the top surface of the oil tank under the condition that oil liquid in the oil tank is accumulated and can not be compressed, so that the structure is compact, the moving, transporting and arranging can be conveniently carried out, and the use is convenient.
Description
Technical Field
The utility model relates to the technical field of hydraulic instruments, in particular to a hydraulic station with compact design.
Background
The hydraulic station is provided with a hydraulic pump, a driving motor, an oil tank and various valve bodies, the hydraulic station can be connected with the driving device through pipelines to supply oil to the driving device, and the driving device can be driven to make various actions by controlling parameters such as flow direction, pressure and the like of oil flow. In order to improve the operation efficiency, a common hydraulic station is designed with a heat dissipation structure for an oil tank or a pipeline, so as to cool the reflowing high-temperature oil and improve the circulation and driving efficiency. Although the hydraulic station has good heat dissipation performance, the volume and the weight of the hydraulic station are too large, and the hydraulic station can only be used as fixed equipment.
Disclosure of Invention
The object of the present invention is to solve the drawbacks of the prior art by providing a hydraulic station of compact design comprising:
the fuel tank comprises a cubic fuel tank, and a motor and valve body assembly arranged on the top surface of the fuel tank;
the vertical projection of the motor and the valve body assembly on the top surface of the oil tank does not exceed the edge of the top surface of the oil tank;
the motor is connected with a gear pump inside the oil tank through a coupler and a flange cover;
the valve body assembly is arranged in the oil tank through an oil pipe and is connected with an oil supply port of the gear pump, and an oil discharge port of the valve body assembly directly probes into the oil tank.
Preferably, the side edge of the oil tank is provided with a liquid level hole, and the liquid level hole is packaged by a transparent material and used for displaying the liquid level of oil in the oil tank.
Preferably, the bottom edge of the oil tank is provided with an oil drainage hole, and the oil drainage hole is sealed by a plug and used for discharging oil in the oil tank when the plug is removed.
Preferably, the oil pipe is connected the gear pump department is equipped with the filter screen for impurity in the filtering fluid.
Preferably, the valve body assembly at least comprises two normally-closed valves for connecting the driving device, a reversing valve, a normally-open valve, a one-way valve and a pressure regulating valve.
Preferably, the normally closed valve is configured to maintain pressure in the oil passage, the selector valve is configured to control a flow direction of the oil passage, the normally open valve and the check valve are configured to control oil returning from the oil passage to the oil tank, and the pressure regulating valve is configured to control and regulate pressure of the oil in the oil passage.
Preferably, the oil discharge port discharges the circulating oil in the oil pipe to the inside of the oil tank in response to the oil supply operation of the oil supply port.
Compared with the prior art, the utility model has the following advantages: the motor and the valve body are integrated and arranged above the oil tank, and under the condition that oil liquid in the oil tank is accumulated and cannot be compressed, the vertical projection of the motor and the valve body does not exceed the top surface of the oil tank, so that the motor and the valve body are compact in structure, can be conveniently moved, transported and arranged, and are convenient to use.
Drawings
FIG. 1 is a schematic front view of a hydraulic station of compact design in accordance with the present invention;
FIG. 2 is a schematic view of the back of a hydraulic station of a compact design in accordance with the present invention;
fig. 3 is a schematic side view of a hydraulic station of compact design according to the present invention.
Description of main structural symbols:
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| Valve body assembly | 4 | Normally closed |
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| One- |
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Detailed Description
For the purpose of enhancing the understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and embodiment examples.
With reference to fig. 1, 2 and 3, a hydraulic station of compact design according to the utility model can be implemented as follows:
in this embodiment, a compact design hydraulic station includes:
the motor and valve body assembly is arranged on the top surface of the oil tank;
the vertical projection of the motor and the valve body assembly on the top surface of the oil tank does not exceed the edge of the top surface of the oil tank;
the motor is connected with a gear pump inside the oil tank through a coupler and a flange cover;
the valve body assembly is connected with an oil supply port of the gear pump inside the oil tank through an oil pipe, and an oil discharge port of the valve body assembly directly stretches into the oil tank.
In this embodiment, a liquid level hole is opened at the side edge of oil tank, adopts transparent material encapsulation liquid level hole for show the liquid level of the inside fluid of oil tank.
In the embodiment, the bottom edge of the oil tank is provided with an oil drainage hole, and the oil drainage hole is sealed by a plug and used for discharging oil in the oil tank when the plug is removed.
In this embodiment, oil pipe connection gear pump department is equipped with the filter screen for impurity in the filtering fluid.
In this embodiment, the valve body assembly at least comprises two normally-closed valves for connecting the driving device, a reversing valve, a normally-open valve, a one-way valve and a pressure regulating valve.
In this embodiment, the normally-closed valve is used to maintain the pressure in the oil passage, the reversing valve is used to control the flow direction of the oil passage, the normally-open valve and the check valve are used to control the oil passage to return to the oil tank, and the pressure regulating valve is used to control and regulate the pressure in the oil passage.
In this embodiment, the oil discharge port discharges the circulating oil in the oil pipe to the inside of the oil tank in response to the oil supply operation of the oil supply port.
Compared with the prior art, the utility model has the following advantages: the motor and the valve body are integrated and arranged above the oil tank, and under the condition that oil liquid in the oil tank is accumulated and cannot be compressed, the vertical projection of the motor and the valve body does not exceed the top surface of the oil tank, so that the motor and the valve body are compact in structure, can be conveniently moved, transported and arranged, and are convenient to use.
Claims (7)
1. A hydraulic station of compact design, comprising:
the fuel tank comprises a cubic fuel tank, and a motor and valve body assembly arranged on the top surface of the fuel tank;
the vertical projection of the motor and the valve body assembly on the top surface of the oil tank does not exceed the edge of the top surface of the oil tank;
the motor is connected with a gear pump inside the oil tank through a coupler and a flange cover;
the valve body assembly is arranged in the oil tank through an oil pipe and is connected with an oil supply port of the gear pump, and an oil discharge port of the valve body assembly directly probes into the oil tank.
2. A hydraulic station of compact design according to claim 1, characterized by comprising:
the side edge of the oil tank is provided with a liquid level hole, and the liquid level hole is packaged by a transparent material and used for displaying the liquid level of oil in the oil tank.
3. A hydraulic station of compact design according to claim 1, characterized by comprising:
and a plug is arranged at the edge of the bottom of the oil tank and used for discharging oil in the oil tank when the oil tank is dismounted.
4. A hydraulic station of compact design according to claim 1, characterized by comprising:
the oil pipe is connected the gear pump department is equipped with the filter screen for impurity in the filtering fluid.
5. A hydraulic station of compact design according to claim 1, characterized by comprising:
the valve body assembly at least comprises two normally closed valves, a reversing valve, a normally open valve, a one-way valve and a pressure regulating valve, wherein the two normally closed valves are used for being connected with a driving device.
6. A hydraulic station of compact design according to claim 5, characterized by comprising:
the normally-closed valve is used for maintaining the pressure of the oil path, the reversing valve is used for controlling the flow direction of the oil path, the normally-open valve and the one-way valve are used for controlling the oil path to return oil to the oil tank, and the pressure regulating valve is used for controlling and regulating the pressure of the oil path.
7. A hydraulic station of compact design according to claim 1, characterized by comprising:
the oil discharge port responds to the oil supply action of the oil supply port and discharges the circulating oil in the oil pipe to the inside of the oil tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123425655.8U CN216895106U (en) | 2021-12-31 | 2021-12-31 | Hydraulic pressure station of compact design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123425655.8U CN216895106U (en) | 2021-12-31 | 2021-12-31 | Hydraulic pressure station of compact design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216895106U true CN216895106U (en) | 2022-07-05 |
Family
ID=82211318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123425655.8U Active CN216895106U (en) | 2021-12-31 | 2021-12-31 | Hydraulic pressure station of compact design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216895106U (en) |
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2021
- 2021-12-31 CN CN202123425655.8U patent/CN216895106U/en active Active
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