Semi-automatic tool for oil pumping operation of vehicle

Abstract

The utility model relates to a semi-automatic tool for oil pumping operation of a vehicle, which comprises a negative pressure component, an oil pumping component and an oil pumping component, one end, in the length direction, of the air pipe is connected with the negative pressure component, and the other end of the air pipe is connected with an exhaust port of the oil pump; and the on-off part is arranged on the air pipe and used for enabling the negative pressure part to be communicated with or disconnected from the oil way. Negative pressure is provided through the negative pressure component, and the negative pressure component is communicated with or disconnected from the oil way through the on-off component. During operation, the on-off component is turned on to enable the negative pressure component to be communicated with the oil way, so that gas in the oil way is exhausted, the oil way is filled with oil, the oil reaches the oil injection pump, and oil pumping operation is completed. By the adoption of the technical scheme, manual oil pumping by operators is not needed, the labor intensity of the operators is effectively reduced, the oil pumping efficiency is improved, the oil pumping time is shortened, line stopping is avoided, and therefore economic benefits are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle oil pumping, in particular to a semi-automatic tool for operating vehicle oil pumping. Background Art

[0002] During the production process of diesel vehicles, before the vehicle is started for the first time, there is air in the fuel line. At this time, the engine lacks fuel supply and cannot start. The high-pressure fuel pump is not working and cannot provide fuel to the engine. Therefore, the gas in the fuel line needs to be discharged to fill the line with fuel and start the engine.

[0003] At present, the existing technology requires operators to use a manual oil pump to exhaust the air in the oil circuit and absorb the diesel into the injection pump. After the "hand oil pump" is completed, the vehicle is started off the line. The existing manual oil pumping method requires operators to manually press the manual oil pump 300 to 400 times per vehicle, and the manual oil pumping time is about 3.3 minutes, while the production line cycle is 2.8 minutes per vehicle. During the oil pumping process, the plate chain needs to be stopped for 30 seconds; the existing manual oil pumping method has low work efficiency, high labor intensity for employees, and the line needs to be stopped during the vehicle moving process, which affects economic benefits. Utility Model Content

[0004] In view of the shortcomings of the prior art described above, the purpose of the utility model is to provide a semi-automatic tool for vehicle oil pumping operation, which is used to solve the problems of low operating efficiency, high labor intensity and low economic benefits in the existing manual oil pumping operation of diesel vehicles.

[0005] In order to achieve the above-mentioned purpose and other related purposes, the utility model provides a semi-automatic tool for operating a vehicle oil pump, comprising:

[0006] A negative pressure component, used for generating negative pressure;

[0007] An air pipe, one end of which along the length direction is connected to the negative pressure component, and the other end of which is connected to the exhaust port of the oil pump, and the oil pump is connected to the oil circuit of the vehicle;

[0008] The on-off component is arranged on the air pipe, and the on-off component is used to connect or disconnect the negative pressure component with the oil circuit.

[0009] Optionally, an oil filter tank is further provided between the on-off component and the air pipe, and the oil filter tank is respectively connected to the negative pressure component and the air pipe.

[0010] Optionally, a first joint and a second joint are provided on the oil filter tank, the first joint is used to be connected to the negative pressure component, and the second joint is used to be connected to the air pipe.

[0011] Optionally, the first joint is arranged on the top of the oil filter tank, the second joint is arranged on the side wall of the oil filter tank, and the second joint is arranged close to the top of the oil filter tank along the height direction of the oil filter tank.

[0012] Optionally, a drain joint is provided at the bottom of the oil filter tank, and a switch valve is provided on the drain joint, and the switch valve is used to discharge the oil in the oil filter tank.

[0013] Optionally, an integrated box is further included, and the negative pressure component and the oil filter tank are both arranged on the integrated box.

[0014] Optionally, the negative pressure component is provided with a connecting pipe for connecting to the first joint, the top of the integrated box is provided with a penetration hole, the connecting pipe passes through the penetration hole and is connected to the first joint.

[0015] Optionally, the oil filter tank is detachably connected to the integrated box via a clamp.

[0016] Optionally, the negative pressure component is a vacuum generator.

[0017] Optionally, the on-off component is an air gun, and an operating part is provided on the air gun.

[0018] As described above, the utility model has the following beneficial effects: negative pressure is provided by a negative pressure component, an air pipe is connected at the exhaust port of the negative pressure component and the oil pump, and the oil pump is connected to the oil circuit of the vehicle, and an on-off component is provided on the air pipe, and the negative pressure component is connected or disconnected with the oil circuit through the on-off component. During operation, the on-off component is opened to connect the negative pressure component with the oil circuit, thereby discharging the gas in the oil circuit, filling the oil circuit with oil, and reaching the fuel injection pump to complete the oil pumping operation. By adopting the technical solution of the present application, there is no need for operators to manually pump oil, which effectively reduces the labor intensity of operators, improves the efficiency of oil pumping, shortens the time of oil pumping, avoids line stoppage, and thus improves economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The schematic diagram of the structure of the vehicle oil pumping automation tool shown in the embodiment of the present application is shown;

[0020] Figure 2 Display as Figure 1 Schematic diagram of the structure of the switching components.

[0021] Description of Reference Numerals

[0022] Negative pressure component 1, connecting pipe 101, air pipe 2, on-off component 3, operating part 301, oil filter tank 4, first joint 401, second joint 402, drain joint 403, switch valve 404, integrated box 5, penetration hole 501, clamp 6. DETAILED DESCRIPTION

[0023] The following is an explanation of the implementation of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.

[0024] See also Figure 1 to Figure 2 . It should be noted that the illustrations provided in this embodiment only illustrate the basic concept of the utility model in a schematic manner, so the diagram only shows the components related to the utility model rather than being drawn according to the number, shape and size of the components during actual implementation. During actual implementation, the type, quantity and proportion of each component can be changed at will, and the component layout type may also be more complicated. The structure, proportion, size, etc. illustrated in the drawings attached to this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the restrictive conditions for the implementation of the utility model, so they have no technical substantive significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in the utility model without affecting the effect and purpose that can be achieved by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" cited in this specification are only for the convenience of description and are not used to limit the scope of the implementation of the present utility model. Changes or adjustments to their relative relationships should be regarded as the scope of the implementation of the present utility model without substantially changing the technical content.

[0025] Before describing the embodiment of the utility model in detail, the application environment of the utility model is described first. The technology of the utility model is mainly applied to the field of vehicle oil pump technology. The utility model is used to solve the problems of low operating efficiency, high labor intensity and low economic benefits of the existing manual oil pump operation of diesel vehicles.

[0026] Please combine Figure 1 to Figure 2 As shown, the utility model provides a semi-automatic tool for operating a vehicle oil pump.

[0027] In an exemplary embodiment of the present application, a semi-automatic tool for operating a vehicle oil pump includes: a negative pressure component 1 for generating negative pressure; an air pipe 2, one end of the air pipe 2 along the length direction is connected to the negative pressure component 1, and the other end is connected to the exhaust port of the oil pump, and the oil pump is connected to the oil circuit of the vehicle; a switching component 3, which is arranged on the air pipe 2, and the switching component 3 is used to connect or disconnect the negative pressure component 1 with the oil circuit.

[0028] In this embodiment, negative pressure is provided by the negative pressure component 1, and the air pipe 2 is connected at the exhaust port position of the negative pressure component 1 and the oil pump, and the oil pump is connected to the oil circuit of the vehicle. The air pipe 2 is provided with a switching component 3, and the negative pressure component 1 is connected or disconnected with the oil circuit through the switching component 3. During operation, the switching component 3 is opened to connect the negative pressure component 1 with the oil circuit, so that the gas in the oil circuit is discharged, and the oil fills the oil circuit and reaches the fuel injection pump to complete the oil pumping operation. The technical solution of the present application eliminates the need for operators to manually pump oil, which effectively reduces the labor intensity of operators, improves the oil pumping efficiency, shortens the oil pumping time, avoids line stoppage, and thus improves economic benefits.

[0029] In an exemplary embodiment of the present application, an oil filter tank 4 is further provided between the on-off component 3 and the air pipe 2 , and the oil filter tank 4 is connected to the negative pressure component 1 and the air pipe 2 , respectively.

[0030] In this embodiment, the negative pressure component 1 sucks the gas in the oil circuit and at the same time sucks the oil to fill the oil circuit. The oil may be drawn into the negative pressure component 1 during the suction process. Therefore, an oil filter tank 4 is provided between the negative pressure component 1 and the air pipe 2 to collect the oil brought out of the air pipe 2, thereby preventing the oil from entering the negative pressure component 1 and reducing the risk of damage to the negative pressure component 1.

[0031] In an exemplary embodiment of the present application, a first joint 401 and a second joint 402 are provided on the oil filter canister 4 , the first joint 401 is used to connect with the negative pressure component 1 , and the second joint 402 is used to connect with the air pipe 2 .

[0032] In an exemplary embodiment of the present application, the first joint 401 is arranged on the top of the oil filter canister 4, the second joint 402 is arranged on the side wall of the oil filter canister 4, and the second joint 402 is arranged close to the top of the oil filter canister 4 along the height direction of the oil filter canister 4.

[0033] In this embodiment, the first joint 401 is arranged on the top of the oil filter tank 4, and the second joint 402 is arranged on the side wall of the oil filter tank 4, and is located at 2 / 3 of the height of the oil filter tank 4, close to the first joint 401. The oil entering the oil filter tank 4 falls on the bottom of the oil filter tank 4, and is not easy to immerse the first joint 401 or the second joint 402, thereby preventing the oil in the air pipe 2 from entering the negative pressure component 1, avoiding the risk of damaging the negative pressure component 1.

[0034] In an exemplary embodiment of the present application, a drain joint 403 is provided at the bottom of the oil filter tank 4 , and a switch valve 404 is provided on the drain joint 403 . The switch valve 404 is used to discharge the oil in the oil filter tank 4 .

[0035] In this embodiment, the oil that falls to the bottom of the oil filter tank 4 is connected to the outside through the switch valve 404, so that the oil at the bottom of the oil filter tank 4 is discharged from the oil filter tank 4 through the drain joint 403.

[0036] In an exemplary embodiment of the present application, an integrated box 5 is further included, and the negative pressure component 1 and the oil filter tank 4 are both arranged on the integrated box 5 .

[0037] In this embodiment, the negative pressure component 1 and the oil filter tank 4 are integrated on the integrated box 5, which effectively saves space occupation of the site.

[0038] In an exemplary embodiment of the present application, a connecting pipe 101 for connecting to the first joint 401 is provided on the negative pressure component 1, a through hole 501 is opened on the top of the integrated box 5, the connecting pipe 101 passes through the through hole 501 and is connected to the first joint 401.

[0039] In this embodiment, by setting the through hole 501, the pipeline of the negative pressure component 1 connecting the pipe 101 can be hidden inside the integrated box 5, further saving the site occupancy rate and avoiding the disorderly arrangement of pipelines at the work site.

[0040] In an exemplary embodiment of the present application, the oil filter canister 4 and the integrated box 5 are detachably connected via a clamp 6 .

[0041] In an exemplary embodiment of the present application, the negative pressure component 1 is a vacuum generator.

[0042] In an exemplary embodiment of the present application, the on-off component 3 is an air gun, and an operating portion 301 is provided on the air gun.

[0043] In this embodiment, the operator connects or disconnects the oil circuit and the negative pressure component 1 through the operating unit 301 .

[0044] Working principle: negative pressure is provided by the negative pressure component 1, and the air pipe 2 is connected to the exhaust port position of the negative pressure component 1 and the oil pump, and the oil pump is connected to the oil circuit of the vehicle. A switch component 3 is set on the air pipe 2, and the negative pressure component 1 is connected or disconnected with the oil circuit through the switch component 3. During operation, the switch component 3 is opened to connect the negative pressure component 1 with the oil circuit, so that the gas in the oil circuit is discharged, and the oil fills the oil circuit and reaches the fuel injection pump to complete the oil pumping operation. The technical solution of the present application does not require the operator to manually pump the oil, which effectively reduces the labor intensity of the operator, and improves the oil pumping efficiency, shortens the oil pumping time, avoids line stoppage, and thus improves economic benefits. In addition, in the embodiment of the present application, an oil filter tank 4 is set between the air pipe 2 and the negative pressure component 1, and the oil brought out by the air pipe 2 is received by the oil filter tank 4 to avoid being brought into the negative pressure component 1 to damage the negative pressure component 1, thereby effectively extending the service life of the negative pressure component 1.

[0045] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A semi-automatic tool for operating vehicle oil pumps, characterized in that: include: A negative pressure component, used for generating negative pressure; An air pipe, one end of which along the length direction is connected to the negative pressure component, and the other end of which is connected to the exhaust port of the oil pump, and the oil pump is connected to the oil circuit of the vehicle; The on-off component is arranged on the air pipe, and is used to connect or disconnect the negative pressure component with the oil circuit.

2. The semi-automatic tool for operating vehicle oil pump according to claim 1, characterized in that: An oil filter tank is also provided between the on-off component and the air pipe, and the oil filter tank is connected to the negative pressure component and the air pipe respectively.

3. The semi-automatic tool for operating vehicle oil pump according to claim 2, characterized in that: The oil filter tank is provided with a first joint and a second joint, the first joint is used to be connected to the negative pressure component, and the second joint is used to be connected to the air pipe.

4. The semi-automatic tool for operating vehicle oil pump according to claim 3, characterized in that: The first joint is arranged on the top of the oil filter tank, the second joint is arranged on the side wall of the oil filter tank, and the second joint is arranged close to the top of the oil filter tank along the height direction of the oil filter tank.

5. The semi-automatic tool for operating vehicle oil pump according to claim 4, characterized in that: A drain joint is provided at the bottom of the oil filter tank, and a switch valve is provided on the drain joint. The switch valve is used to discharge the oil in the oil filter tank.

6. The semi-automatic tool for operating vehicle oil pump according to claim 3, characterized in that: It also includes an integrated box, and the negative pressure component and the oil filter tank are both arranged on the integrated box.

7. The semi-automatic tool for operating a vehicle oil pump according to claim 6, characterized in that: The negative pressure component is provided with a connecting pipe for connecting with the first joint, and the top of the integrated box is provided with a penetration hole, and the connecting pipe passes through the penetration hole and is connected with the first joint.

8. The semi-automatic tool for operating a vehicle oil pump according to claim 7, characterized in that: The oil filter tank is detachably connected to the integrated box via a clamp.

9. The semi-automatic tool for operating vehicle oil pump according to claim 1, characterized in that: The negative pressure component is a vacuum generator.

10. The semi-automatic tool for operating a vehicle oil pump according to claim 1, characterized in that: The on-off component is an air gun, and an operating part is provided on the air gun.

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