Hydraulic power station convenient for filling fuel oil

Abstract

The hydraulic power station comprises a support, a fuel tank, a fuel filling pump, a hydraulic device, a driving device and a fuel filling pump switch, the fuel tank, the fuel filling pump, the hydraulic device, the driving device and the fuel filling pump switch are arranged on the support, the fuel tank is connected with the driving device, the driving device is connected with the hydraulic device, and the fuel filling pump switch is connected with the hydraulic device. The hydraulic device is externally connected with hydraulic equipment to provide power for the hydraulic equipment; an oil inlet of the oil filling pump is externally connected with a fuel oil container, an oil outlet of the oil filling pump is connected with the fuel oil tank to fill fuel oil into the fuel oil tank, the oil filling pump switch is electrically connected with the oil filling pump to open and close the oil filling pump, fuel oil filling is convenient, manpower and fuel oil waste are reduced, and the oil filling amount can be accurately controlled.

Description

Technical Field

[0001] The utility model belongs to the technical field of hydraulic power stations, and particularly relates to a hydraulic power station which is convenient for fuel filling. Background Art

[0002] The hydraulic power station is a pump station that provides hydraulic power in the hydraulic system. It generally uses hydraulic oil that meets the requirements of the hydraulic system as the medium. The original power (motor or other power) delivers the medium with the required flow and pressure through the hydraulic pump for use by the hydraulic system.

[0003] In the prior art, general hydraulic power stations use gasoline or diesel as fuel. Due to the special flammability of gasoline itself, the process of purchasing gasoline is cumbersome and even impossible to purchase in small quantities. Diesel is not flammable and easy to purchase. Its power is also stronger than gasoline, so it is better to use diesel as fuel. It can be refueled by yourself, which is convenient and flexible. However, the existing power station is generally refueled manually, that is, the fuel in the oil barrel is manually poured into the fuel tank. This refueling method is not only cumbersome and inconvenient, but also labor-intensive and difficult to accurately control the refueling amount. In the process of refueling, the fuel is also easy to splash out and cause waste. Utility Model Content

[0004] The utility model aims to provide a hydraulic power station which is convenient for fuel filling, which is convenient for fuel filling, reduces manpower and fuel waste, and can accurately control the fuel filling amount.

[0005] In order to achieve the above-mentioned purpose, the solution of the utility model is: a hydraulic power station convenient for fuel filling, comprising a bracket, a fuel tank, a fuel filling pump, a hydraulic device, a driving device, and a fuel filling pump switch, wherein the fuel tank, the fuel filling pump, the hydraulic device, the driving device, and the fuel filling pump switch are arranged on the bracket, the fuel tank is connected to the driving device, the driving device is connected to the hydraulic device, and the hydraulic device is externally connected to a hydraulic device to provide power to the hydraulic device;

[0006] The oil inlet of the oil filling pump is externally connected to a fuel container, the oil outlet of the oil filling pump is connected to a fuel tank to fill the fuel tank with fuel, and the oil filling pump switch is electrically connected to the oil filling pump to start and close the oil filling pump.

[0007] Furthermore, a liquid level sensor is provided on the fuel tank, and a display screen is provided on the bracket. The display screen is electrically connected to the liquid level sensor to display the oil level of the fuel tank.

[0008] Furthermore, the hydraulic device includes a hydraulic pump, a hydraulic oil tank and a control valve block, the hydraulic oil tank is connected to an external hydraulic device via the control valve block, the drive device is connected to the hydraulic pump, and the hydraulic pump is connected to the hydraulic oil tank to pump the hydraulic oil in the hydraulic oil tank into the hydraulic device.

[0009] Furthermore, the bracket includes an outer frame and a chassis, the outer frame is fixed to the upper part of the chassis, and the fuel tank, oil filling pump, hydraulic device, and driving device are all arranged on the chassis; the hydraulic pump is arranged on the front side of the driving device, the fuel tank and the hydraulic oil tank are respectively arranged on the left and right sides of the hydraulic pump, the oil filling pump is arranged on the inner side of the fuel tank, and the control valve block, oil filling pump switch and display screen are arranged on the front side of the outer frame.

[0010] Furthermore, the oil inlet of the oil filling pump is connected with an oil suction pipe, and the oil suction pipe is used to be externally connected to a fuel container.

[0011] Furthermore, a maintenance compartment door is provided on the front side of the outer frame, a maintenance compartment is provided on the inner side of the maintenance compartment door, and the oil suction pipe and the oil injection pump are both arranged in the maintenance compartment.

[0012] Furthermore, a mounting plate for mounting a fuel injection pump is provided on the inner side of the fuel tank.

[0013] Furthermore, a battery pack is provided below the hydraulic pump, and the battery pack is connected to the oil injection pump and the oil injection pump switch.

[0014] Furthermore, a start switch and an emergency stop switch are also provided on the front side of the outer frame.

[0015] After adopting the above scheme, the beneficial effects of the utility model are:

[0016] The utility model adds an oil filling pump and an oil filling pump switch to the power station to increase the electric oil filling function. Specifically, the oil outlet of the oil filling pump is connected to the fuel tank. When it is necessary to add fuel, the oil inlet of the oil filling pump is connected to the fuel container, such as a barrel filled with diesel, and then the oil filling pump switch is pressed to start the oil filling pump. The oil filling pump can pump the fuel in the fuel container into the fuel tank. After the oil filling is completed, the oil filling pump switch is pressed to turn off the oil filling pump to complete the fuel filling of the power station.

[0017] Therefore, the utility model can control the fuel injection pump to inject fuel through the fuel injection pump switch, without manual fuel injection, and the fuel injection is convenient and fast, reducing manpower and fuel waste.

[0018] In addition, a liquid level sensor may be provided on the fuel tank, and a display screen may be provided on the bracket. The liquid level sensor may sense changes in the oil level of the fuel tank, and the display screen may display changes in the oil level of the fuel tank. By observing the display screen, it may be determined whether the oil level is full and the amount of oil added, thereby achieving precise control of fuel filling. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The three-dimensional Figure 1 ;

[0020] Figure 2The three-dimensional Figure 2 ;

[0021] Figure 3 It is a three-dimensional diagram of the hidden maintenance compartment door of the utility model.

[0022] Description of labels:

[0023] 1. Bracket; 11. Outer frame; 111. Maintenance compartment door; 12. Chassis; 13. Maintenance compartment; 131. Battery pack; 14. Mounting plate; 2. Fuel tank; 21. Liquid level sensor; 3. Oil filling pump; 4. Hydraulic device; 41. Hydraulic pump; 42. Hydraulic oil tank; 43. Control valve block; 5. Drive device; 6. Oil filling pump switch; 7. Display screen; 8. Start switch; 9. Emergency stop switch. DETAILED DESCRIPTION

[0024] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0025] like Figure 1-3 As shown, the utility model provides a hydraulic power station that is convenient for fuel filling, including a bracket 1, a fuel tank 2, an oil filling pump 3, a hydraulic device 4, a driving device 5, and an oil filling pump switch 6. The fuel tank 2, the oil filling pump 3, the hydraulic device 4, the driving device 5, and the oil filling pump switch 6 are arranged on the bracket 1. The fuel tank 2 is filled with fuel, and the fuel is preferably diesel, which is easy to purchase, convenient to carry, and can be replenished in time. The fuel tank 2 is connected to the driving device 5, and the driving device 5 is connected to the hydraulic device 4. The driving device 5 is a diesel motor that consumes fuel as power to drive the hydraulic device 4. The hydraulic device 4 is externally connected to a hydraulic device (not shown in the figure) to provide power for the hydraulic device.

[0026] Since the driving device 5 consumes fuel as power, and fuel is a consumable and needs to be replenished, a fuel pump 3 is set to add fuel. The oil inlet of the fuel pump 3 is connected to a fuel container (not shown in the figure), and the oil outlet of the fuel pump 3 is connected to the fuel tank 2. The fuel pump switch 6 is electrically connected to the fuel pump 3 to open and close the fuel pump 3. When it is necessary to replenish fuel, it is only necessary to connect the fuel inlet of the fuel pump 3 to the fuel container. The fuel container is any container filled with fuel, such as a barrel filled with diesel. Then, the fuel pump switch 6 can be pressed to start the fuel pump 3. The fuel pump 3 can pump the fuel in the fuel container into the fuel tank 2. After the fuel filling is completed, the fuel pump switch 6 is pressed again to turn off the fuel pump 3 to complete the fuel filling of the power station. Therefore, the utility model can control the fuel pump 3 to add fuel through the fuel pump switch 6, without manual fuel filling, and the fuel filling is convenient and fast, reducing manpower and fuel waste.

[0027] Key References Figure 3The fuel tank 2 is provided with a liquid level sensor 21, and the liquid level sensor 21 can sense the oil level change in the fuel tank 2. The bracket 1 is provided with a display screen 7, and the display screen 7 is electrically connected to the liquid level sensor 21. The display screen 7 can display the oil level change of the fuel tank 2, specifically in the form of oil level percentage. When refueling, the display screen 7 can be observed to determine whether the oil level is full and how much oil has been refueled, thereby realizing precise control of refueling.

[0028] Specifically, the hydraulic device 4 includes a hydraulic pump 41, a hydraulic oil tank 42 and a control valve block 43. The hydraulic oil tank 42 is connected to an external hydraulic device through the control valve block 43. The drive device 5 is connected to the hydraulic pump 41 to provide power for the hydraulic pump 41. The hydraulic pump 41 is connected to the hydraulic oil tank 42 to pump the hydraulic oil in the hydraulic oil tank 42 into the hydraulic device to provide power for the hydraulic device.

[0029] The bracket 1 includes an outer frame 11 and a chassis 12. The outer frame 11 is fixed to the upper part of the chassis 12. The fuel tank 2, the oil filling pump 3, the hydraulic device 4, and the drive device 5 are all arranged on the chassis 12. Both sides of the chassis 12 are provided with running wheels to facilitate the movement of the power station. The layout of each device on the chassis 12 is as follows: the hydraulic pump 41 is arranged on the front side of the drive device 5, the fuel tank 2 and the hydraulic oil tank 42 are arranged on the left and right sides of the hydraulic pump 41 respectively, and the oil filling pump 3 is arranged on the inner side of the fuel tank 2. This arrangement saves space, has a reasonable layout, and is convenient for the connection between the hydraulic pump 41, the hydraulic oil tank 42, the drive device 5, the fuel tank 2, and the oil filling pump 3. The control valve block 43, the oil filling pump switch 6, and the display screen 7 are arranged on the front side of the outer frame 11 to facilitate the operation of the staff.

[0030] Key References Figure 3 The front side of the outer frame 11 is also provided with a maintenance compartment door 111, which is arranged below the control valve block 43. The space inside the maintenance compartment door 111 forms a maintenance compartment 13. The hydraulic pump 41 and the oil injection pump 3 are both arranged in the maintenance compartment 13. A battery pack 131 is also arranged in the maintenance compartment 13. The battery pack 131 is electrically connected to the oil injection pump 3 and the oil injection pump switch 6 through a circuit harness to supply power to the oil injection pump 3 and the oil injection pump switch 6. A mounting plate 14 for mounting the oil injection pump 3 is provided on the inner side of the fuel tank 2. The mounting plate 14 can be set as a frame structure. The inner side of the mounting plate 14 forms a maintenance compartment 13. The control valve block 43 is arranged above the mounting plate 14. The oil injection pump switch 6 and the display screen 7 are arranged above the control valve block 43.

[0031] As a preferred solution, the oil inlet of the oil filling pump 3 is connected to an oil suction pipe (not shown in the figure), and the oil suction pipe is used to connect to an external fuel container. When no fuel is added, the oil suction pipe is placed in the maintenance compartment 13 to keep it tidy. When fuel needs to be added, the maintenance compartment is opened to take out the oil suction pipe and extend it into the oil barrel filled with fuel, and then the oil filling pump 3 is opened to add fuel, and the oil filling operation is more convenient.

[0032] The front side of the outer frame 11 is also provided with a start switch 8 and an emergency stop switch 9. Before filling the fuel, it is necessary to unscrew the emergency stop switch 9 to stop the driving device 5, then rotate the start switch 8 to power on the whole machine, and then press the oil filling pump switch 6 to fill the oil, observe the oil level percentage on the display screen 7 to determine whether the oil level is full, and after it is full, press the oil filling pump switch 6 to turn off the oil filling pump 3 to complete the oil filling.

[0033] The above description is only a preferred embodiment of the present utility model and is not a limitation on the design of the present case. Any equivalent changes made based on the key design of the present case shall fall within the protection scope of the present case.

Claims

1. A hydraulic power station that is easy to add fuel, characterized in that: It includes a bracket, a fuel tank, an oil filling pump, a hydraulic device, a driving device, and an oil filling pump switch, wherein the fuel tank, the oil filling pump, the hydraulic device, the driving device, and the oil filling pump switch are arranged on the bracket, the fuel tank is connected to the driving device, the driving device is connected to the hydraulic device, and the hydraulic device is connected to an external hydraulic device to provide power for the hydraulic device; The oil inlet of the oil filling pump is externally connected to a fuel container, the oil outlet of the oil filling pump is connected to a fuel tank to fill the fuel tank with fuel, and the oil filling pump switch is electrically connected to the oil filling pump to start and close the oil filling pump.

2. A hydraulic power station for easy fuel filling as claimed in claim 1, characterized in that: The fuel tank is provided with a liquid level sensor, the bracket is provided with a display screen, and the display screen is electrically connected to the liquid level sensor to display the oil level of the fuel tank.

3. A hydraulic power station that is convenient for fuel filling as claimed in claim 1 or 2, characterized in that: The hydraulic device comprises a hydraulic pump, a hydraulic oil tank and a control valve block. The hydraulic oil tank is connected to an external hydraulic device via the control valve block. The driving device is connected to the hydraulic pump. The hydraulic pump is connected to the hydraulic oil tank to pump the hydraulic oil in the hydraulic oil tank into the hydraulic device.

4. A hydraulic power station convenient for fuel filling as claimed in claim 3, characterized in that: The bracket includes an outer frame and a chassis, the outer frame is fixed to the upper part of the chassis, and the fuel tank, the oil filling pump, the hydraulic device, and the driving device are all arranged on the chassis; the hydraulic pump is arranged on the front side of the driving device, the fuel tank and the hydraulic oil tank are arranged on the left and right sides of the hydraulic pump respectively, the oil filling pump is arranged on the inner side of the fuel tank, and the control valve block, the oil filling pump switch and the display screen are arranged on the front side of the outer frame.

5. A hydraulic power station convenient for fuel filling as claimed in claim 4, characterized in that: The oil inlet of the oil filling pump is connected with an oil suction pipe, and the oil suction pipe is used for connecting to an external fuel container.

6. A hydraulic power station convenient for fuel filling as claimed in claim 5, characterized in that: A maintenance compartment door is provided on the front side of the outer frame, a maintenance compartment is provided on the inner side of the maintenance compartment door, and the oil suction pipe and the oil injection pump are both arranged in the maintenance compartment.

7. A hydraulic power station convenient for fuel filling as claimed in claim 4, characterized in that: A mounting plate for mounting an oil filling pump is provided on the inner side of the fuel tank.

8. A hydraulic power station convenient for fuel filling as claimed in claim 4, characterized in that: A battery pack is provided below the hydraulic pump, and the battery pack is connected to the oil injection pump and the oil injection pump switch.

9. A hydraulic power station convenient for fuel filling as claimed in claim 4, characterized in that: A start switch and an emergency stop switch are also provided on the front side of the outer frame.

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