Engine parts oil flushing apparatus

Abstract

This utility model discloses an engine parts oil flushing device, including a recovery cylinder with a filter screen fixedly connected to the middle of its inner wall. The filter screen divides the inside of the recovery cylinder into a recovery chamber and a storage chamber. It also includes a cleaning cylinder, a support assembly, and a circulating cleaning mechanism. The cleaning cylinder is fixedly connected to one side of the recovery cylinder via the circulating cleaning mechanism, which extends through the cleaning cylinder and connects to its outer wall. The support assembly is rotatably connected inside the cleaning cylinder to support the parts and circulates a cleaning agent within the cleaning cylinder via the circulating cleaning mechanism. A return pipe connects the cleaning cylinder and the recovery cylinder. This utility model belongs to the technical field of engine maintenance equipment, specifically an engine parts oil flushing device designed to clean stubborn oil stains and sludge from the surface of engine parts, improving surface cleaning efficiency and reducing material waste.

Description

Technical Field

[0001] This utility model belongs to the technical field of engine maintenance equipment, and in particular relates to an engine parts oil flushing device. Background Technology

[0002] If an engine is used for a long time or is filled with incompatible engine oil, the oil can easily adhere to the internal parts of the engine and form sludge that is difficult to clean.

[0003] Existing equipment for flushing engine oil in engine parts is not suitable for engine maintenance and cleaning, and its effectiveness in removing stubborn sludge is generally limited. Alternatively, spraying with bottled carburetor cleaner is inefficient and wasteful of materials. Utility Model Content

[0004] The technical problem to be solved by this utility model is to clean stubborn oil stains and sludge on the surface of engine parts, improve the efficiency of surface cleaning, and reduce material waste.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: an engine parts oil flushing device, including a recovery cylinder, a filter screen fixedly connected to the middle of the inner side wall of the recovery cylinder, the filter screen dividing the inside of the recovery cylinder into a recovery chamber and a liquid storage chamber, the liquid storage chamber being located below the recovery chamber, and further including a cleaning cylinder, a supporting component, and a circulating cleaning mechanism, the cleaning cylinder being fixedly connected to one side of the recovery cylinder through the circulating cleaning mechanism, the circulating cleaning mechanism penetrating the cleaning cylinder and communicating with the outer side wall of the cleaning cylinder, the supporting component being rotatably connected inside the cleaning cylinder for supporting parts, and the circulating cleaning mechanism circulates and sprays carburetor cleaner into the cleaning cylinder, the cleaning cylinder and the recovery cylinder being connected by a return pipe.

[0006] Furthermore, the circulating cleaning mechanism includes a connecting pipe, a water pump, and an inlet pipe. Both ends of the connecting pipe pass through the upper part of the outer side wall of the recovery cylinder and are connected to the cleaning cylinder. The connecting pipe is C-shaped. The water pump is installed on the bottom wall of the connecting pipe and is located inside the recovery chamber. The water pump outlet pipe is connected to the inside of the connecting pipe. One end of the inlet pipe is fixedly connected to the water pump inlet end, and the other end of the inlet pipe passes through the filter screen and extends into the storage chamber.

[0007] Furthermore, pressure baffles are fixedly connected to the two ends of the connecting pipe and the connection point of the cleaning cylinder. The pressure baffles have through holes inside, and rubber valves are installed in the through holes.

[0008] Furthermore, the carrier assembly includes a carrier box, which is rotatably connected to the inner bottom wall of the cleaning cylinder.

[0009] Furthermore, a rotary motor is installed on the bottom wall of the carrier box, which drives the carrier box to rotate inside the cleaning cylinder. The carrier box is a cylindrical cavity with an open top. A support leg is fixedly connected to the outer circumference of the bottom of the carrier box, and the support leg is set at the same height as the bottom wall of the recycling cylinder.

[0010] Furthermore, the interior of the carrier box is fixedly connected with partitions, which are fixedly connected between the side walls and bottom walls of the carrier box and arranged in a ring around the central axis of the carrier box, forming a storage cavity between the ring-arranged partitions.

[0011] With the above structure, the beneficial effects of this utility model are as follows: For the maintenance and cleaning of engine parts, the carburetor cleaner is placed in the liquid storage chamber at the bottom of the recovery cylinder. The parts are classified and placed into the storage chamber in the carrier box. The water pump pumps the carburetor cleaner into the connecting pipe. The pressure baffle increases the pressure in the connecting pipe. The pressurized carburetor cleaner squeezes the rubber valve and is sprayed out through the through hole, acting on the parts placed in the cleaning cylinder. After the carburetor cleaner comes into contact with the parts, it flows into the recovery chamber through the return pipe, is filtered by the filter screen, and enters the liquid storage chamber for later use. At the same time, the carburetor cleaner and the engine oil are separated in the recovery cylinder, with the engine oil floating on top of the carburetor cleaner. When the water pump continuously circulates the carburetor cleaner, the contact time with the parts can be increased, realizing the soaking of the parts in the cleaning cylinder. Attached Figure Description

[0012] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0013] Figure 1 This is a schematic diagram of the overall structure of an engine parts oil flushing device proposed in this utility model;

[0014] Figure 2 This is a half-sectional view of an engine parts oil flushing device proposed in this utility model;

[0015] Figure 3 This is a front view internal structure diagram of an engine parts oil flushing device proposed in this utility model;

[0016] Figure 4 This is a top view of the internal structure of an engine parts oil flushing device proposed in this utility model;

[0017] Figure 5 for Figure 4 Enlarged view of part A.

[0018] In the attached diagram: 1. Recovery cylinder, 2. Filter screen, 3. Recovery chamber, 4. Liquid storage chamber, 5. Cleaning cylinder, 6. Supporting assembly, 7. Circulating cleaning mechanism, 8. Return pipe, 9. Connecting pipe, 10. Water pump, 11. Liquid inlet pipe, 12. Pressure baffle, 13. Through hole, 14. Rubber valve, 15. Support box, 16. Rotary motor, 17. Support leg, 18. Partition, 19. Storage chamber. Detailed Implementation

[0019] like Figure 1-5 As shown, an engine parts oil flushing device includes a recovery cylinder 1. A filter screen 2 is fixedly connected to the middle of the inner wall of the recovery cylinder 1, dividing the interior of the recovery cylinder 1 into a recovery chamber 3 and a liquid storage chamber 4. The liquid storage chamber 4 is located below the recovery chamber 3. The device also includes a cleaning cylinder 5, a support assembly 6, and a circulating cleaning mechanism 7. The cleaning cylinder 5 is fixedly connected to one side of the recovery cylinder 1 through the circulating cleaning mechanism 7, which passes through the cleaning cylinder 5 and connects to the outer wall of the cleaning cylinder 5. The support assembly 6 is rotatably connected inside the cleaning cylinder 5 and is used to support parts. The circulating cleaning mechanism 7 circulates carburetor cleaner to the cleaning cylinder 5. A return pipe 8 connects the cleaning cylinder 5 and the recovery cylinder 1. The recovery cylinder 1 is used to hold the carburetor cleaner, and the parts are placed into the cleaning cylinder 5 through the support assembly 6. The circulating cleaning mechanism 7 circulates the carburetor cleaner stored in the recovery cylinder 1, allowing the carburetor cleaner to flow through the cleaning cylinder 5, thereby achieving the maintenance and cleaning of the parts.

[0020] like Figure 2 and Figure 3 As shown, to facilitate contact between the cleaning agent and the parts, the carrier assembly 6 includes a carrier box 15, which is rotatably connected to the inner bottom wall of the cleaning cylinder 5. A rotary motor 16 is installed on the bottom wall of the carrier box 15, which drives the carrier box 15 to rotate inside the cleaning cylinder 5. The carrier box 15 is a cylindrical cavity with an open top. A support leg 17 is fixedly connected to the outer circumference of the bottom of the carrier box 15. The support leg 17 is set at the same height as the bottom wall of the recovery cylinder 1. A partition 18 is fixedly connected inside the carrier box 15. The partition 18 is fixedly connected between the side wall and the bottom wall of the carrier box 15 and is arranged in a ring around the central axis of the carrier box 15. The ring-arranged partitions 18 form a storage cavity 19. When the top cover of the cleaning cylinder 5 is opened, the parts are classified and stored in each storage cavity 19. The flowing cleaning agent enters the cleaning cylinder through the connecting pipe 9. At the same time, the rotary motor 16 drives the carrier box 15 to rotate, so that the parts are evenly contacted with the cleaning agent sprayed from the connecting pipe 9 to clean the surface of the parts.

[0021] like Figure 2-5As shown, in order to achieve the flow of cleaning agent and increase the contact effect between the cleaning agent and the surface of the parts, the circulating cleaning mechanism 7 includes a connecting pipe 9, a water pump 10 and an inlet pipe 11. The two ends of the connecting pipe 9 pass through the upper part of the outer side wall of the recovery cylinder 1 and are connected to the cleaning cylinder 5. The connecting pipe 9 is C-shaped. The water pump 10 is installed on the bottom wall of the connecting pipe 9 and is located in the recovery chamber 3. The water outlet pipe of the water pump 10 is connected to the inside of the connecting pipe 9. One end of the inlet pipe 11 is fixedly connected to the water inlet end of the water pump 10, and the other end of the inlet pipe 11 passes through the filter screen 2 and extends into the storage chamber 4. The water pump 10 draws the cleaning agent through the inlet pipe 11 at the water inlet end and pumps the cleaning agent into the connecting pipe 9. The cleaning agent enters the cleaning cylinder through both ends of the connecting pipe 9 and acts on the surface of the parts.

[0022] To improve the cleaning effect of the cleaning agent, pressure baffles 12 are fixedly connected to the two ends of the connecting pipe 9 and the connection point of the cleaning cylinder 5. The pressure baffles 12 have through holes 13 inside, and rubber valves 14 are installed in the through holes 13. When the water pump 10 continuously delivers the cleaning agent into the connecting pipe 9, the pressure baffles 12 increase the internal pressure of the connecting pipe 9, causing the rubber valves 14 to squeeze the cleaning agent and spray it out from the through holes 13 with pressure. This, together with the rotating carrier box 15, makes even contact with the surface of the parts, improving the cleaning effect on the parts.

[0023] In actual use, the operator puts cleaning agent into the recycling cylinder 1, opens the top cover of the cleaning cylinder, sorts the parts and places them into the storage chamber 19, and after closing the top cover, drives the water pump 10.

[0024] During cleaning, the water pump 10 draws the cleaning agent through the liquid inlet pipe 11 at the water inlet end, pumps the cleaning agent into the connecting pipe 9, and enters the cleaning cylinder through both ends of the connecting pipe 9 to act on the surface of the parts.

[0025] When the water pump 10 continuously delivers the cleaning agent into the connecting pipe 9, the pressure baffle 12 increases the internal pressure of the connecting pipe 9, causing the rubber valve 14 to squeeze the cleaning agent and spray it out with pressure from the through hole 13. This, combined with the rotating carrier box 15, makes even contact with the surface of the parts, improving the cleaning effect on the parts. At the same time, it keeps the cleaning agent entering the cleaning cylinder in contact with the parts, immersing the parts. The carrier box 15 and the partition 18 adopt a mesh structure.

[0026] The cleaning agent in the cleaning cylinder returns to the recovery chamber 3 at the bottom of the recovery cylinder 1 through the return pipe 8. The cleaning agent containing impurities enters the storage chamber 4 for later use after being filtered by the filter screen 2. At the same time, the cleaning agent and the engine oil are separated into layers in the recovery cylinder 1, with the engine oil floating on top of the cleaning agent, which makes it easier for the water pump 10 to draw out the cleaning agent below and continuously deliver the cleaning agent for cleaning.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents. In conclusion, if those skilled in the art, inspired by this description, design similar structural methods and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. An engine parts oil flushing device, comprising a recovery cylinder (1), wherein a filter screen (2) is fixedly connected to the middle of the inner wall of the recovery cylinder (1), the filter screen (2) dividing the interior of the recovery cylinder (1) into a recovery chamber (3) and a liquid storage chamber (4), the liquid storage chamber (4) being located below the recovery chamber (3), characterized in that: It also includes a cleaning cylinder (5), a support assembly (6), and a circulating cleaning mechanism (7). The cleaning cylinder (5) is fixedly connected to one side of the recovery cylinder (1) through the circulating cleaning mechanism (7). The circulating cleaning mechanism (7) passes through the cleaning cylinder (5) and is connected to the outer wall of the cleaning cylinder (5). The support assembly (6) is rotatably connected inside the cleaning cylinder (5) and is used to support the parts. The cleaning agent is circulated and sprayed into the cleaning cylinder (5) through the circulating cleaning mechanism (7). A return pipe (8) is connected between the cleaning cylinder (5) and the recovery cylinder (1).

2. An engine component oil flushing apparatus according to claim 1, wherein: The circulating cleaning mechanism (7) includes a connecting pipe (9), a water pump (10), and an inlet pipe (11). The two ends of the connecting pipe (9) pass through the upper part of the outer side wall of the recovery cylinder (1) and are connected to the cleaning cylinder (5). The connecting pipe (9) is C-shaped. The water pump (10) is installed on the bottom wall of the connecting pipe (9) and is located in the recovery chamber (3). The water outlet pipe of the water pump (10) is connected to the inside of the connecting pipe (9). One end of the inlet pipe (11) is fixedly connected to the water inlet end of the water pump (10). The other end of the inlet pipe (11) passes through the filter screen (2) and extends into the storage chamber (4).

3. An engine component oil flushing apparatus according to claim 2, wherein: Pressure baffles (12) are fixedly connected to the two ends of the connecting pipe (9) and the connection point of the cleaning cylinder (5). The pressure baffles (12) have through holes (13) inside, and rubber valves (14) are installed in the through holes (13).

4. An engine component oil flushing apparatus according to claim 1, wherein: The carrier assembly (6) includes a carrier box (15), which is rotatably connected to the inner bottom wall of the cleaning cylinder (5).

5. An engine component oil flushing apparatus according to claim 4, wherein: A rotary motor (16) is installed on the bottom wall of the carrier box (15). The rotary motor (16) drives the carrier box (15) to rotate inside the cleaning cylinder (5). The carrier box (15) is a cylindrical cavity with an open top. A support leg (17) is fixedly connected to the outer circumference of the bottom of the carrier box (15). The support leg (17) is set at the same height as the bottom wall of the recycling cylinder (1).

6. An engine component oil flushing apparatus according to claim 5, wherein: The interior of the carrier box (15) is fixedly connected with partitions (18). The partitions (18) are fixedly connected between the side wall and the bottom wall of the carrier box (15) and are arranged in a ring around the central axis of the carrier box (15). The ring-arranged partitions (18) form a storage cavity (19).

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