Engine oil recovery device for vehicle engineering test

Abstract

The invention relates to the technical field of engine oil recovery, and discloses an engine oil recovery device for vehicle engineering testing, which comprises a device main body, the outer surface of the front end of the device main body is slidably connected with a protection plate, the outer surface of one side of the device main body is fixedly connected with an oil discharge pipeline, and the outer wall of the oil discharge pipeline is fixedly connected with a valve. A fixing round rod is fixedly connected to the outer surface of the upper end of the device body, when the device is used, an arranged T-shaped baffle can be matched with a fixing groove, a limiting handle presses the T-shaped baffle into the fixing groove, at the moment, a limiting round rod is clamped in a limiting sliding groove, and fixing of a telescopic round rod is achieved; a worker lifts the telescopic round rod to the bottom of the oil tank according to the height of the vehicle oil tank, and after the sealing ring is tightly attached to the bottom of the oil tank, the filter screen can preliminarily filter impurities in engine oil, so that the engine oil is recyclable, and the filter screen can be conveniently taken down and cleaned under the cooperation of the oil receiving pipe and the threaded connector.

Description

Technical Field

[0001] The invention relates to the technical field of engine oil recovery, in particular to an engine oil recovery device for vehicle engineering testing. Background Art

[0002] Waste engine oil can be recycled and reused, and can be refined into low-end lubricants again, or it can be refined into industrial raw materials such as asphalt. Engine oil, that is, engine lubricant, can lubricate and reduce wear of the engine, assist in cooling and temperature reduction, seal and prevent leakage, prevent rust and corrosion, and reduce shock and buffer. It is known as the "blood" of the car. Engine oil is composed of two parts: base oil and additives. Base oil is the main component of lubricating oil and determines the basic properties of lubricating oil. Additives can make up for and improve the deficiencies in the performance of base oil and give it certain new properties. It is an important component of lubricating oil. According to the harshness of the engine operating conditions, the additional devices in the intake and exhaust systems of imported cars, and the production year, gasoline engine oil with corresponding performance grade is selected. Generally speaking, high-quality grade can replace low-quality grade oil, but low-quality grade oil must never replace high-quality grade oil, otherwise it will cause engine failure or even damage.

[0003] However, it still has some disadvantages. For example, a large amount of impurities will be generated after the engine oil is used in the car. Continuing to use it will affect the operation of the vehicle. The engine oil needs to be filtered and recovered to deal with the impurities. However, the cleaning or replacement process of the filter mechanism is relatively cumbersome, time-consuming and labor-intensive, and the height of the recovery device is fixed and cannot be adjusted according to the height of the vehicle chassis, which reduces the effectiveness of the device and affects the recovery efficiency of the engine oil.

[0004] In order to solve the above problems, the present application proposes an oil recovery device for vehicle engineering testing. Summary of the invention

[0005] The object of the present invention is to provide an oil recovery device for vehicle engineering testing to solve the problems of inconvenient cleaning and non-adjustable height of the filter mechanism in the prior art mentioned in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an oil recovery device for vehicle engineering testing, comprising a device body, a protective plate being slidably connected to the outer surface of the front end of the device body, an oil drain pipe being fixedly connected to the outer surface of one side of the device body, a valve being fixedly connected to the outer wall of the oil drain pipe, and a fixed round rod being fixedly connected to the outer surface of the upper end of the device body.

[0007] Preferably, the upper outer surface of the fixed circular rod is fixedly connected with a fixed circular ring, the inner wall of the fixed circular ring is slidably connected with a telescopic circular rod, the outer wall of the telescopic circular rod is provided with a limiting sliding groove, and the lower outer surface of the fixed circular ring is rotatably connected with a limiting handle.

[0008] Preferably, a sealing ring is fixedly connected to the outer surface of the upper end of the telescopic round rod, a threaded interface is provided on the inner wall of the sealing ring, an oil receiving pipe is threadedly connected to the inner wall of the threaded interface, and a filter is fixedly connected to the outer surface of the upper end of the oil receiving pipe.

[0009] Preferably, a fixing groove is provided on the outer surface of one side of the fixing ring, a spring is fixedly connected to the outer surface of one side of the fixing ring, a T-shaped baffle is fixedly connected to the outer surface of the right end of the spring, and a limiting circular rod is fixedly connected to the outer surface of the front end of the T-shaped baffle.

[0010] Preferably, a dustproof baffle is movably connected to an outer surface of one side of the device body, a limiting baffle is detachably connected to an inner surface of one side of the device body, and a fixed baffle is fixedly connected to an outer surface of one side of the limiting baffle.

[0011] Preferably, the upper outer surface of the limit baffle is fixedly connected to the filter base, one side outer surface of the limit baffle is provided with a storage groove, one side inner surface of the storage groove is slidably connected to a cross bar, and the upper outer surface of the filter base is movably connected to an adsorption filter cotton.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The T-shaped baffle plate of the present invention is matched with the fixed groove, and the limit handle presses the T-shaped baffle plate into the fixed groove. At this time, the limit round rod is stuck in the limit sliding groove to fix the telescopic round rod. The staff raises the telescopic round rod to the bottom of the fuel tank according to the height of the vehicle fuel tank. After the sealing ring is tightly fitted with the bottom of the fuel tank, the filter net can preliminarily filter the impurities in the engine oil. With the cooperation of the oil connecting pipe and the threaded interface, the filter net can be easily removed and cleaned.

[0014] The filter base provided in the present invention can filter the engine oil without impurities into the device body for storage. Under the action of the fixed baffle, the staff can conveniently disassemble and assemble the limit baffle, and the filter base is convenient for cleaning. Since the adsorption filter cotton needs to be replaced frequently, the staff can hook out the adsorption filter cotton through the cross bar in the storage groove, which is more convenient for replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the oil recovery device for vehicle engineering testing of the present invention;

[0016] Figure 2 It is a schematic diagram of the overall structure of the telescopic round rod in the oil recovery device for vehicle engineering testing of the present invention;

[0017] Figure 3 An enlarged view of A in the oil recovery device for vehicle engineering testing of the present invention;

[0018] Figure 4 It is a schematic diagram of the overall structure of the filter base in the oil recovery device for vehicle engineering testing of the present invention;

[0019] In the figure: 1. Device body; 2. Protective plate; 3. Oil discharge pipe; 4. Valve; 5. Fixed round rod; 6. Fixed ring; 7. Telescopic round rod; 8. Limit slide groove; 9. Sealing ring; 10. Threaded interface; 11. Oil connecting pipe; 12. Filter screen; 13. Limit handle; 14. Fixed groove; 15. Spring; 16. T-shaped baffle; 17. Limit round rod; 18. Dust baffle; 19. Limit baffle; 20. Fixed baffle; 21. Filter base; 22. Storage groove; 23. Cross bar; 24. Adsorption filter cotton. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] See also Figure 1-Figure 4 The present invention provides a technical solution: an oil recovery device for vehicle engineering testing, comprising a device body 1, a protective plate 2 is slidably connected to the front end outer surface of the device body 1, an oil drain pipe 3 is fixedly connected to the outer surface of one side of the device body 1, a valve 4 is fixedly connected to the outer wall of the oil drain pipe 3, and a fixed round rod 5 is fixedly connected to the upper end outer surface of the device body 1.

[0022] In this embodiment, Figure 2-Figure 3 As shown, the upper outer surface of the fixed round rod 5 is fixedly connected with a fixed ring 6, the inner wall of the fixed ring 6 is slidably connected with a telescopic round rod 7, the outer wall of the telescopic round rod 7 is provided with a limit slide groove 8, the lower outer surface of the fixed ring 6 is rotatably connected with a limit handle 13, the upper outer surface of the telescopic round rod 7 is fixedly connected with a sealing ring 9, the inner wall of the sealing ring 9 is provided with a threaded interface 10, the inner wall of the threaded interface 10 is threadedly connected with an oil receiving pipe 11, the upper outer surface of the oil receiving pipe 11 is fixedly connected with a filter screen 12, and the filter screen 12 can be tightly fitted with the oil tank through the provided sealing ring 9, wherein the filter screen 12 Impurities in the engine oil can be initially filtered, and the filter screen 12 can be easily removed and cleaned with the cooperation of the oil receiving pipe 11 and the threaded interface 10. A fixing groove 14 is provided on the outer surface of one side of the fixing ring 6, and a spring 15 is fixedly connected to the outer surface of one side of the fixing ring 6. A T-shaped baffle 16 is fixedly connected to the outer surface of the right end of the spring 15, and a limiting round rod 17 is fixedly connected to the front end outer surface of the T-shaped baffle 16. The T-shaped baffle 16 is matched with the fixing groove 14 by the setting, and the limiting round rod 17 can assist the T-shaped baffle 16 to be stuck in the limiting slide groove 8 to fix the height of the telescopic round rod 7.

[0023] In this embodiment, Figure 4 As shown, a dust baffle 18 is movably connected to the outer surface of one side of the device body 1, and a limit baffle 19 is detachably connected to the inner surface of one side of the device body 1. A fixed baffle 20 is fixedly connected to the outer surface of one side of the limit baffle 19, and a filter base 21 is fixedly connected to the outer surface of the upper end of the limit baffle 19. The oil without impurities can be filtered into the device body 1 for storage through the filter base 21. Under the action of the fixed baffle 20, it is convenient for the staff to disassemble and assemble the limit baffle 19, and it is convenient to clean the filter base 21. A storage groove 22 is provided on the outer surface of one side of the limit baffle 19, and a cross bar 23 is slidably connected to the inner surface of one side of the storage groove 22. An adsorption filter cotton 24 is movably connected to the outer surface of the upper end of the filter base 21. Since the adsorption filter cotton 24 needs to be replaced frequently, the staff can hook out the adsorption filter cotton 24 through the cross bar 23 in the storage groove 22, which is more convenient for replacement.

[0024] Working principle:

[0025] When the oil recovery device for vehicle engineering testing is used, the device body 1 is first placed at the bottom of the fuel tank. At this time, the limit handle 13 is pulled to make the limit handle 13 leave the T-shaped baffle 16. The T-shaped baffle 16 leaves the limit slide 8 under the elastic force of the spring 15. The staff raises the telescopic round rod 7 to the bottom of the fuel tank according to the height of the vehicle fuel tank. After the sealing ring 9 is tightly fitted with the bottom of the fuel tank, the limit handle 13 is pulled again to make the limit handle 13 press the T-shaped baffle 16 into the fixing groove 14. At this time, the limit round rod 17 is stuck in the limit slide 8 to fix the telescopic round rod 7. The oil passes through the filter 12 After preliminary filtration, relatively pure engine oil is sent into the device body 1. The engine oil is filtered for the second time through the adsorption filter cotton 24 and flows to the filter base 21 for collection. The engine oil can be discharged through the oil discharge pipe 3 for secondary utilization or incineration for power generation. After the engine oil recovery reaches a certain number of times, the staff can open the dust baffle 18, take out the cross bar 23 in the storage groove 22, hook out the adsorption filter cotton 24, and replace the adsorption filter cotton 24. If the filter base 21 needs to be cleaned, the bolts in the fixed baffle 20 can be removed, and the limit baffle 19 can be taken out to clean the filter base 21.

[0026] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present invention.

Claims

1. An oil recovery device for vehicle engineering testing, comprising a device body (1), characterized in that: The front end outer surface of the device body (1) is slidably connected to a protective plate (2), one side outer surface of the device body (1) is fixedly connected to an oil discharge pipeline (3), the outer wall of the oil discharge pipeline (3) is fixedly connected to a valve (4), and the upper end outer surface of the device body (1) is fixedly connected to a fixed round rod (5).

2. The oil recovery device for vehicle engineering testing according to claim 1, characterized in that: The upper outer surface of the fixed circular rod (5) is fixedly connected to a fixed circular ring (6), the inner wall of the fixed circular ring (6) is slidably connected to a telescopic circular rod (7), the outer wall of the telescopic circular rod (7) is provided with a limiting sliding groove (8), and the lower outer surface of the fixed circular ring (6) is rotatably connected to a limiting handle (13).

3. The oil recovery device for vehicle engineering testing according to claim 2, characterized in that: A sealing ring (9) is fixedly connected to the outer surface of the upper end of the telescopic round rod (7), a threaded interface (10) is provided on the inner wall of the sealing ring (9), an oil receiving pipe (11) is threadedly connected to the inner wall of the threaded interface (10), and a filter screen (12) is fixedly connected to the outer surface of the upper end of the oil receiving pipe (11).

4. The oil recovery device for vehicle engineering testing according to claim 2, characterized in that: A fixing groove (14) is provided on the outer surface of one side of the fixing ring (6), a spring (15) is fixedly connected to the outer surface of one side of the fixing ring (6), a T-shaped baffle (16) is fixedly connected to the outer surface of the right end of the spring (15), and a limiting round rod (17) is fixedly connected to the outer surface of the front end of the T-shaped baffle (16).

5. The oil recovery device for vehicle engineering testing according to claim 1, characterized in that: A dustproof baffle (18) is movably connected to an outer surface of one side of the device body (1), a limit baffle (19) is detachably connected to an inner surface of one side of the device body (1), and a fixed baffle (20) is fixedly connected to an outer surface of one side of the limit baffle (19).

6. The oil recovery device for vehicle engineering testing according to claim 5, characterized in that: The upper outer surface of the limit baffle (19) is fixedly connected to a filter base (21); one side outer surface of the limit baffle (19) is provided with a receiving groove (22); one side inner surface of the receiving groove (22) is slidably connected to a cross bar (23); and the upper outer surface of the filter base (21) is movably connected to an adsorption filter cotton (24).

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