Cleaning device for engine accessories and using method of cleaning device

Abstract

The invention belongs to the technical field of cleaning equipment. The cleaning device for the engine accessories comprises a cleaning cabinet body, a through groove penetrating up and down is formed in the middle of the cleaning cabinet body, an annular cleaning groove is formed in the cleaning cabinet body and surrounds the through groove, and a plurality of partition plates are fixedly installed on the inner wall of the annular cleaning groove; the multiple partition plates are used for dividing the annular cleaning tank into multiple cleaning bins, a set of liquid inlet pipes and cleaning devices are arranged at the positions, corresponding to the cleaning bins, in the through groove, an annular plate is fixedly connected to the outer wall of the cleaning cabinet body, multiple movable frames are movably connected to the annular plate, and displacement assemblies are arranged on the movable frames. A height adjusting assembly is arranged on the top face of the movable frame, a cleaning basket is detachably installed at the movable end of the height adjusting assembly, and an opening and closing assembly is arranged at the upper end opening of each cleaning bin. According to the cleaning device, cleaning operation with different requirements can be synchronously carried out on different engine accessories.

Description

Technical Field

[0001] The present invention belongs to the technical field of cleaning equipment, and in particular relates to a cleaning device for engine parts and a method for using the same. Background Art

[0002] The engine is a core power component, and the cleanliness of its internal parts directly affects the engine's performance and life. Common engine parts include pistons, cylinders, fuel injectors, turbine blades, etc. The materials, structures and contamination types of different parts vary significantly, so targeted cleaning methods are required to clean different engine parts.

[0003] The Chinese utility model patent application number is CN201920226310.3, which discloses a sandblasting cleaning pretreatment cleaning line for ITO-made spare parts in the PVD industry. It includes a crane with the function of moving left and right, front and back. A basket for placing spare parts is hung on the electric hoist of the crane. It also includes an ITO liquid cleaning tank, an ultrasonic cleaning tank, and a pure water cleaning tank arranged directly below the basket. Each cleaning tank is provided with a guide rail on the top of the two opposite side walls. Two covers are provided above the cleaning tank, which move along the guide rails and are arranged opposite to each other. When the two covers are closed, they form a rectangular parallelepiped. A semicircular hole is provided in the middle of the top front end of the cover for the electric hoist wire rope to pass through.

[0004] The above-mentioned existing pretreatment cleaning lines of this type can clean the finished accessories, but traditional cleaning equipment usually adopts a fixed cleaning liquid or a single cleaning mode, which is difficult to adapt to the cleaning needs of different accessories, resulting in incomplete cleaning during the cleaning of engine accessories, and even damage to the engine accessories during the cleaning process, which is not conducive to the cleaning operation of the engine; and, in the engine accessories cleaning process of the prior art, the cleaning operation or the operation control of the cleaning equipment still relies on manual implementation, which not only has low cleaning efficiency, but also easily leads to excessive cleaning time or incorrect cleaning operation, causing damage to the engine accessories, which is not conducive to the use of the engine accessories. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide a cleaning device for engine accessories and a method of use thereof, which is used to solve the technical problems raised in the background technology. It can realize targeted cleaning operations using multiple cleaning methods and corresponding cleaning fluids, and at the same time realize automated cleaning operations, effectively improving the cleaning quality and efficiency of engine accessories and reducing the risk of damage to accessories.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: A cleaning device for engine parts comprises a cleaning cabinet, a through groove which runs through from top to bottom is provided in the middle of the cleaning cabinet, an annular cleaning groove is provided in the cleaning cabinet surrounding the through groove, a plurality of partitions are fixedly installed on the inner wall of the annular cleaning groove, the plurality of partitions are used to divide the annular cleaning groove into a plurality of cleaning chambers, a group of liquid inlet pipes and cleaning equipment are provided at positions corresponding to each cleaning chamber in the through groove, a plurality of liquid discharge pipes are fixedly connected to the bottom surface of the cleaning chamber, an annular plate is fixedly connected to the outer wall of the cleaning cabinet, a plurality of movable frames are movably connected to the annular plate, a displacement assembly is provided on the movable frame, a height adjustment assembly is provided on the top surface of the movable frame, a cleaning basket is detachably installed on the movable end of the height adjustment assembly, and an opening and closing assembly for automatically opening or closing the cleaning chamber is provided at the upper port of the cleaning chamber.

[0007] The following is a further optimization of the above technical solution by the present invention: The displacement assembly includes a first motor, which is fixedly installed on the bottom surface of the movable frame. A rotating shaft is fixedly connected to the power output end of the first motor, a first gear is fixedly connected to the side wall of the rotating shaft, and a ring gear is fixedly connected to the outer wall of the annular plate. The first gear is meshed with the ring gear.

[0008] Further optimization: the height adjustment component includes a vertical plate, which is fixedly installed above the movable frame. A vertical groove is provided on the side of the vertical plate close to the cleaning cabinet. A threaded rod is rotatably installed in the vertical groove. A second motor for driving the threaded rod to rotate is fixedly installed on the top surface of the vertical plate. A connecting block is threadedly connected to the threaded rod, a fixed frame is fixedly connected to the side wall of the connecting block, a connecting rod is fixedly connected to the side wall of the fixed frame, and the other end of the connecting rod is fixedly connected to the connecting plate.

[0009] Further optimization: the opening and closing assembly includes a cover plate, and two cover plates are symmetrically arranged at the upper port of each cleaning bin. A movable shaft is fixedly connected at one side of the two cover plates away from each other, and the movable shaft is rotatably installed on the cleaning cabinet.

[0010] Further optimization: one end of the movable shaft passes through the outer wall of the cleaning cabinet and is fixedly connected to the second gear, one side of the second gear is engaged with a rack, and a lifting drive component for driving the rack to move up and down is provided on the outer wall of the cleaning cabinet.

[0011] Further optimization: A semicircular groove is provided near the middle position of the two cover plates in the same cleaning chamber on the side surfaces close to each other, and the inner diameter of the semicircular groove matches the diameter of the connecting rod.

[0012] Further optimization: hooks are fixedly connected to the bottom surface of the connecting plate near the four corners, and a plurality of movable hooks are fixedly connected to the cleaning basket, and the movable hooks are hung on the corresponding hooks.

[0013] Further optimization: annular grooves are provided on the upper and lower side walls of the annular plate, the movable frame is arranged in a concave shape and an arc-shaped slide is fixedly connected to the inner wall, and the arc-shaped slide is slidably installed in the annular groove.

[0014] Further optimization: a plurality of support plates are evenly distributed and fixedly connected on the bottom surface of the cleaning cabinet, and the support plates are arranged in an inverted T shape.

[0015] The present invention also provides a method for using the cleaning device for engine parts, based on the above-mentioned cleaning device for engine parts, comprising the following steps: S1: First, fill the designated cleaning liquid into each cleaning chamber through the liquid inlet pipe according to the cleaning needs, and connect the cleaning device to the external power supply and control equipment; S2: The engine parts are classified according to different cleaning types, and the classified engine parts are placed in the cleaning basket. The cleaning basket is hung between the movable hook and the hook on the cleaning basket to complete the loading operation of the engine parts. The first motor is started to drive the rotating shaft to rotate. The rotating shaft drives the first gear to engage with the ring gear, so that the movable frame moves on the ring plate to transport the cleaning basket containing the engine parts to a position above the corresponding cleaning bin; S3: Start the lifting drive assembly to drive the rack to move upward, the rack engages with the second gear to rotate, the second gear drives the movable shaft to rotate, and the movable shaft drives the cover to rotate, so that the cover is rotated 90° to open the upper port of the cleaning chamber; S4: Starting the second motor to drive the threaded rod to rotate, the threaded rod engages the connecting block to move, the connecting block drives the fixed frame to move downward along the vertical plate, the fixed frame drives the connecting plate to move through the connecting rod, so that the connecting plate drives the cleaning basket into the inner cavity of the cleaning chamber; S5: When the connecting plate completely enters the inner cavity of the cleaning chamber, the lifting drive assembly is controlled again to start and drive the rack to move downward, so that the cover plate swings to a horizontal position with the upper surface of the cleaning cabinet. The connecting rod is located in the middle of the two semicircular grooves. At this time, the cover plate is used to close the upper port of the cleaning chamber, and the cleaning equipment is started and the cleaning liquid is used to clean the engine parts in the cleaning basket; S6: Repeat the operations of steps S3-S5 above to achieve simultaneous cleaning of engine parts with multiple different cleaning methods.

[0016] The present invention adopts the above technical solution, which has at least the following beneficial effects: 1. The present invention divides the inner cavity of the cleaning cabinet into several cleaning chambers through partitions. Different cleaning equipment is configured in each cleaning chamber, and different cleaning liquids are added to each cleaning chamber through a liquid inlet pipe. This allows the cleaning device to perform cleaning operations on different engine parts with designated cleaning liquids and designated cleaning equipment, which not only improves the cleaning effect, but also reduces the possibility of damage to engine parts, making it easier to clean and use engine parts.

[0017] 2. The present invention can realize the automatic selection operation of different cleaning equipment for engine parts through the drive of the first motor, and can realize the automatic transportation of engine parts to the corresponding cleaning bin through the drive control of the height adjustment component, and can also automatically remove the cleaned engine parts, effectively improving the cleaning efficiency of the engine parts. The cleaning process has a high degree of automation and can be automatically controlled, which is convenient for cleaning engine parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of the overall structure in an embodiment of the present invention; Figure 2 is a three-dimensional diagram of the overall structure from another perspective of an embodiment of the present invention; Figure 3 A three-dimensional cross-sectional view of the overall structure of an embodiment of the present invention; Figure 4 A three-dimensional diagram of the position of one of the movable frames in an embodiment of the present invention; Figure 5 Schematic diagram of the three-dimensional structure of the height adjustment assembly in an embodiment of the present invention; Figure 6 Schematic diagram of the three-dimensional structure of the opening and closing assembly in an embodiment of the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the cleaning cabinet in an embodiment of the present invention.

[0019] In the figure: 1-cleaning cabinet; 2-liquid inlet pipe; 3-cleaning equipment; 4-liquid discharge pipe; 5-partition; 6-annular plate; 7-movable frame; 8-displacement assembly; 9-height adjustment assembly; 10-cleaning basket; 11-cleaning chamber; 12-opening and closing assembly; 13-first motor; 14-rotating shaft; 15-first gear; 16-annular gear; 17-vertical plate; 18-vertical groove; 19-connecting block; 20-threaded rod; 21-second motor; 22-fixed frame; 23-connecting rod; 24-connecting plate; 25-cover plate; 26-movable shaft; 27-second gear; 28-rack; 29-horizontal plate; 30-automatic push rod; 31-hook; 32-movable hook; 33-annular groove; 34-arc slide; 35-semicircular groove; 36-support plate; 37-through groove. DETAILED DESCRIPTION

[0020] The following describes in detail an engine accessory cleaning device and a method for using the same provided by the present invention in conjunction with the accompanying drawings and specific embodiments. It is also noted that, in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods for implementation of some known technologies. The accompanying drawings are only for a more specific description of the embodiments and are not intended to specifically limit the present invention.

[0021] like Figure 1-7 As shown, a cleaning device for engine parts includes a cleaning cabinet 1, a through groove 37 running through from top to bottom is opened in the middle of the cleaning cabinet 1, an annular cleaning groove is opened around the through groove 37 in the cleaning cabinet 1, a plurality of partitions 5 are fixedly installed on the inner wall of the annular cleaning groove, and the plurality of partitions 5 are used to divide the annular cleaning groove into a plurality of cleaning chambers 11, a group of liquid inlet pipes 2 and cleaning equipment 3 are provided at positions corresponding to each cleaning chamber 11 in the through groove 37, and a plurality of liquid discharge pipes 4 are fixedly connected to the bottom surface of the cleaning chamber 11.

[0022] In this embodiment, the inner and outer side walls of the cleaning cabinet 1 are both regular octagons, and the cross-section of the annular cleaning tank is also a regular octagonal tank; the partition 5 is arranged in the annular cleaning tank to evenly distribute the inner cavity of the annular cleaning tank into eight cleaning chambers 11, and each cleaning chamber 11 is matched with a liquid inlet pipe 2, a liquid discharge pipe 4 and a cleaning device 3.

[0023] With this design, the annular cleaning tank in the cleaning cabinet 1 is divided into eight cleaning chambers 11 by the partition 5. Different cleaning equipment 3 is configured in each cleaning chamber 11, and different cleaning liquids are added to each cleaning chamber 11 through the liquid inlet pipe 2. Each cleaning chamber 11 can realize the cleaning operation of different engine parts with designated cleaning liquid and cleaning equipment 3, which can not only improve the cleaning effect, but also reduce the possibility of damage to engine parts.

[0024] Several support plates 36 are evenly distributed and fixedly connected on the bottom surface of the cleaning cabinet 1. The support plates 36 are arranged in an inverted T shape. Multiple support plates 36 are placed on the bottom surface simultaneously to support and place the cleaning cabinet 1, thereby improving the stability of the cleaning cabinet 1 when in use.

[0025] An annular plate 6 is fixedly connected to the outer wall of the cleaning cabinet 1 , and a plurality of movable frames 7 are movably connected to the annular plate 6 . The movable frames 7 are provided with displacement components 8 , which are activated to drive the movable frames 7 to move on the annular plate 6 .

[0026] The displacement assembly 8 includes a first motor 13, which is fixedly mounted on the bottom surface of the movable frame 7. A rotating shaft 14 is fixedly connected to the power output end of the first motor 13, a first gear 15 is fixedly connected to the side wall of the rotating shaft 14, and a ring gear 16 is fixedly connected to the outer wall of the annular plate 6. The first gear 15 is meshed with the ring gear 16.

[0027] With this design, starting the first motor 13 can drive the rotating shaft 14 to rotate forward and reverse. During the rotation process, the rotating shaft 14 drives the first gear 15 to engage with the ring gear 16, so that the movable frame 7 moves on the annular plate 6, which is convenient to use.

[0028] Annular grooves 33 are provided on the upper and lower side walls of the annular plate 6 . The movable frame 7 is concave in shape and an arcuate slide 34 is fixedly connected to the inner wall. The arcuate slide 34 is inserted into the annular groove 33 and is slidably connected to the annular groove 33 .

[0029] With this design, the movable frame 7 can be slidably installed on the annular plate 6 through the cooperation of the arc-shaped slide plate 34 and the annular groove 33, which facilitates assembly and installation, and can also guide the annular movement of the movable frame 7 on the annular plate 6, thereby improving the stability of the movable frame 7 when moving on the annular plate 6 and improving the accuracy of automatic cleaning.

[0030] A height adjustment component 9 is provided on the top surface of the movable frame 7, and a cleaning basket 10 is detachably mounted on the movable end of the height adjustment component 9. When the height adjustment component 9 is activated, it is used to drive the cleaning basket 10 to move up and down, so that the cleaning basket 10 can be moved into or out of the cleaning bin 11 for easy use.

[0031] The height adjustment assembly 9 includes a vertical plate 17, which is fixedly installed above the movable frame 7. A vertical groove 18 is provided on the side of the vertical plate 17 close to the cleaning cabinet 1. A vertically arranged threaded rod 20 is provided in the vertical groove 18, and the upper and lower ends of the threaded rod 20 are rotatably connected to the upper and lower end surfaces of the vertical groove 18 respectively.

[0032] A second motor 21 is fixedly mounted on the top surface of the vertical plate 17 . The power output end of the second motor 21 is in transmission connection with the upper end of the threaded rod 20 . The second motor 21 is started to drive the threaded rod 20 to rotate.

[0033] A connecting block 19 is threadedly connected to the threaded rod 20, and the connecting block 19 is slidably installed on the vertical groove 18. A fixing frame 22 is fixedly connected to the side wall of the connecting block 19, and the fixing frame 22 is sleeved on the outer side of the vertical plate 17. The fixing frame 22 is slidably connected to the vertical plate 17.

[0034] A connecting rod 23 is fixedly connected to the side wall of the fixed frame 22. The connecting rod 23 is L-shaped. The other end of the connecting rod 23 is located above the cleaning cabinet 1 and is fixedly connected to a connecting plate 24. The connecting plate 24 is arranged parallel to the upper end surface of the cleaning cabinet 1.

[0035] With this design, the cleaning basket 10 can be detachably mounted on the connecting plate 24. The second motor 21 is started to drive the threaded rod 20 to rotate forward and reverse. The threaded rod 20 engages the connecting block 19 to move. The connecting block 19 drives the fixed frame 22 to move up and down along the vertical plate 17. The fixed frame 22 drives the connecting rod 23 to move. The connecting rod 23 drives the connecting plate 24 to move up and down, so that the connecting plate 24 drives the cleaning basket 10 to move up and down.

[0036] The engine parts to be cleaned can be placed in the cleaning basket 10. The cleaning basket 10 drives the engine parts into the cleaning chamber 11 during the downward movement, and cleans the engine parts with the cooperation of the cleaning liquid and the cleaning equipment 3. The cleaning basket 10 drives the engine parts out of the cleaning chamber 11 during the upward movement, and automatically removes the cleaned engine parts. The degree of automation is high, and the cleaning efficiency of the engine parts is effectively improved.

[0037] In this embodiment, hooks 31 are fixedly connected to the bottom surface of the connecting plate 24 near the four corners, and a plurality of movable hooks 32 are fixedly connected to the cleaning basket 10 , and the movable hooks 32 are hooked on the corresponding hooks 31 .

[0038] With this design, the cleaning basket 10 can be conveniently and detachably mounted on the connecting plate 24 through the cooperation of the movable hook 32 and the hook 31 , making it easy to place the cleaning basket 10 and facilitate cleaning and use.

[0039] An opening and closing assembly 12 is provided at the upper port of the cleaning chamber 11. The opening and closing assembly 12 is used to automatically open or close the upper port of the cleaning chamber 11 to avoid splashing of cleaning liquid during the cleaning process.

[0040] The opening and closing assembly 12 includes a cover plate 25 , and two cover plates 25 are symmetrically provided at the upper end of each cleaning chamber 11 . A movable shaft 26 is fixedly connected to each side of the two cover plates 25 away from each other, and the movable shaft 26 is rotatably mounted on the cleaning cabinet 1 .

[0041] The two cover plates 25 swing along the corresponding movable shafts 26, and when the cover plates 25 are arranged vertically with the upper end surface of the cleaning cabinet 1, the two cover plates 25 are used to open the upper ports of the corresponding cleaning bins 11; when the two cover plates 25 are arranged horizontally with the upper end surface of the cleaning cabinet 1, the two cover plates 25 are used to close the upper ports of the corresponding cleaning bins 11, which is convenient for use.

[0042] One end of the movable shaft 26 passes through the outer wall of the cleaning cabinet 1 and is fixedly connected to the second gear 27. One side of the second gear 27 is engaged with a rack 28. A lifting drive component is provided on the outer wall of the cleaning cabinet 1 for driving the rack 28 to move up and down.

[0043] In this embodiment, the lifting drive assembly includes an automatic push rod 30 fixedly mounted on the outer wall of the cleaning cabinet 1, and a horizontal plate 29 is fixedly mounted on the telescopic end of the automatic push rod 30, and the horizontal plate 29 is fixedly connected to the lower ends of the corresponding two racks 28.

[0044] With this design, the automatic push rod 30 is started to extend or retract its telescopic end. At this time, the automatic push rod 30 can drive the cross plate 29 to move up and down. During the lifting and moving process, the cross plate 29 drives the rack 28 to move and engages the second gear 27 to rotate. The second gear 27 drives the movable shaft 26 to rotate, and the movable shaft 26 drives the cover plate 25 to swing, so that the upper port of the cleaning chamber 11 can be automatically opened or closed, which is convenient for cleaning and use of engine accessories.

[0045] A semicircular groove 35 is formed on the side surfaces of the two cover plates 25 in the same cleaning chamber 11 near the middle thereof. The inner diameter of the semicircular groove 35 matches the diameter of the connecting rod 23 .

[0046] With this design, when the height adjustment assembly 9 drives the cleaning basket 10 into the cleaning chamber 11, the automatic push rod 30 starts to drive the two cover plates 25 to swing through the cooperation of the rack 28 and the second gear 27, and the two cover plates 25 close the upper port of the cleaning chamber 11. At this time, the connecting rod 23 is located in the middle of the two semicircular grooves 35, and then the connecting rod 23 is adapted through the two semicircular grooves 35 for easy use.

[0047] In this embodiment, the automatic push rod 30 adopts one of an electric telescopic rod, a hydraulic cylinder, and a telescopic cylinder. The specific model and specification of the automatic push rod 30 can be freely selected according to the size of the load force and the required telescopic movement distance.

[0048] In this embodiment, the cleaning device 3 adopts existing equipment, and the types of cleaning equipment 3 are various, and one of ultrasonic cleaning equipment, eddy current cleaning equipment, and high-pressure water cleaning equipment can be adopted.

[0049] The present invention also provides a method for using the cleaning device for engine parts, based on the above-mentioned cleaning device for engine parts, comprising the following steps: S1: First, fill designated cleaning liquid into each cleaning chamber 11 through the liquid inlet pipe 2 according to cleaning needs, and connect the cleaning device to an external power supply and control equipment.

[0050] S2: Classify the engine parts according to the different cleaning types, place the classified engine parts in the cleaning basket 10, and hang them between the movable hook 32 and the hook 31 on the cleaning basket 10 to complete the loading operation of the engine parts, start the first motor 13 to drive the rotating shaft 14 to rotate, and the rotating shaft 14 drives the first gear 15 to engage with the ring gear 16, so that the movable frame 7 moves on the annular plate 6 to transport the cleaning basket 10 containing the engine parts to the position above the corresponding cleaning bin 11. After the position adjustment is completed, stop the first motor 13.

[0051] S3: Start the lifting drive assembly to drive the rack 28 to move upward, the rack 28 engages the second gear 27 to rotate, the second gear 27 drives the movable shaft 26 to rotate, and the movable shaft 26 drives the cover 25 to rotate, so that the cover 25 is rotated 90° to open the upper port of the cleaning chamber 11. After the cover 25 rotates into place, the automatic push rod 30 is stopped to position the cover 25.

[0052] S4: Start the second motor 21 to drive the threaded rod 20 to rotate, the threaded rod 20 engages the connecting block 19 to move, the connecting block 19 drives the fixed frame 22 to move downward along the vertical plate 17, the fixed frame 22 drives the connecting rod 23 to move, the connecting rod 23 drives the connecting plate 24 to move, so that the connecting plate 24 drives the cleaning basket 10 into the inner cavity of the cleaning chamber 11.

[0053] S5: After the connecting plate 24 completely enters the inner cavity of the cleaning chamber 11, the lifting drive assembly is controlled again to start and drive the rack 28 to move downward, so that the cover plate 25 swings to a horizontal position with the top surface of the cleaning cabinet 1, and the connecting rod 23 is located in the middle of the two semicircular grooves 35. At this time, the cover plate 25 is used to close the upper port of the cleaning chamber 11, and the cleaning device 3 is started and the cleaning liquid is used to clean the engine parts in the cleaning basket 10.

[0054] S6: Repeat the operations of steps S3-S5 above to achieve simultaneous cleaning of engine parts with multiple different cleaning methods.

[0055] For those skilled in the art, according to the teachings of the present invention, without departing from the principles and spirit of the present invention, changes, modifications, substitutions and variations made to the implementation methods are still within the scope of protection of the present invention.

Claims

1. A cleaning device for engine parts, comprising a cleaning cabinet (1), characterized in that: A through groove (37) is provided in the middle of the cleaning cabinet (1) and is connected vertically. An annular cleaning groove is provided in the cleaning cabinet (1) around the through groove (37). A plurality of partitions (5) are fixedly installed on the inner wall of the annular cleaning groove. The plurality of partitions (5) are used to divide the annular cleaning groove into a plurality of cleaning chambers (11). A group of liquid inlet pipes (2) and cleaning equipment (3) are provided at positions corresponding to the respective cleaning chambers (11) in the through groove (37). A plurality of liquid inlet pipes (2) and cleaning equipment (3) are fixedly connected to the bottom surface of the cleaning chamber (11). A drain pipe (4) is provided, an annular plate (6) is fixedly connected to the outer wall of the cleaning cabinet (1), a plurality of movable frames (7) are movably connected to the annular plate (6), a displacement component (8) is provided on the movable frame (7), a height adjustment component (9) is provided on the top surface of the movable frame (7), a cleaning basket (10) is detachably mounted on the movable end of the height adjustment component (9), and an opening and closing component (12) for automatically opening or closing the cleaning bin (11) is provided at the upper end of the cleaning bin (11).

2. The cleaning device for engine parts according to claim 1, characterized in that: The displacement assembly (8) includes a first motor (13), the first motor (13) is fixedly mounted on the bottom surface of the movable frame (7), a rotating shaft (14) is fixedly connected to the power output end of the first motor (13), a first gear (15) is fixedly connected to the side wall of the rotating shaft (14), a ring gear (16) is fixedly connected to the outer wall of the annular plate (6), and the first gear (15) is meshed with the ring gear (16).

3. The cleaning device for engine parts according to claim 2, characterized in that: The height adjustment assembly (9) includes a vertical plate (17), the vertical plate (17) is fixedly mounted above the movable frame (7), a vertical slot (18) is provided on the vertical plate (17) near the side of the cleaning cabinet (1), a threaded rod (20) is rotatably mounted in the vertical slot (18), a second motor (21) for driving the threaded rod (20) to rotate is fixedly mounted on the top surface of the vertical plate (17), a connecting block (19) is threadedly connected to the threaded rod (20), a fixed frame (22) is fixedly connected to the side wall of the connecting block (19), a connecting rod (23) is fixedly connected to the side wall of the fixed frame (22), and the other end of the connecting rod (23) is fixedly connected to the connecting plate (24).

4. The cleaning device for engine parts according to claim 3, characterized in that: The opening and closing assembly (12) includes a cover plate (25), and two cover plates (25) are symmetrically arranged at the upper end of each cleaning chamber (11). A movable shaft (26) is fixedly connected to each of the two cover plates (25) at a side position away from each other, and the movable shaft (26) is rotatably mounted on the cleaning cabinet (1).

5. The cleaning device for engine parts according to claim 4, characterized in that: One end of the movable shaft (26) passes through the outer wall of the cleaning cabinet (1) and is fixedly connected to the second gear (27), and one side of the second gear (27) is meshed with a rack (28). A lifting drive component for driving the rack (28) to move up and down is provided on the outer wall of the cleaning cabinet (1).

6. The cleaning device for engine parts according to claim 5, characterized in that: A semicircular groove (35) is provided on the side surfaces of the two cover plates (25) in the same cleaning chamber (11) close to each other, near the middle position thereof. The inner diameter of the semicircular groove (35) matches the diameter of the connecting rod (23).

7. The cleaning device for engine parts according to claim 6, characterized in that: The bottom surface of the connecting plate (24) is fixedly connected to hooks (31) near the four corners, and a plurality of movable hooks (32) are fixedly connected to the cleaning basket (10), and the movable hooks (32) are hooked on the corresponding hooks (31).

8. The cleaning device for engine parts according to claim 7, characterized in that: Annular grooves (33) are provided on the upper and lower side walls of the annular plate (6). The movable frame (7) is arranged in a concave shape and has an arc-shaped slide plate (34) fixedly connected to the inner wall. The arc-shaped slide plate (34) is slidably installed in the annular groove (33).

9. The cleaning device for engine parts according to claim 8, characterized in that: A plurality of support plates (36) are evenly distributed and fixedly connected on the bottom surface of the cleaning cabinet (1), and the support plates (36) are arranged in an inverted T shape.

10. A method for using an engine parts cleaning device, based on the engine parts cleaning device according to claim 9, characterized in that: The following steps are involved: S1: First, a designated cleaning liquid is added to each cleaning chamber (11) through the liquid inlet pipe (2) according to the cleaning needs, and the cleaning device is connected to an external power supply and control equipment; S2: classifying the engine parts according to the different cleaning types, placing the classified engine parts in the cleaning basket (10), and hanging them between the movable hook (32) and the hook (31) on the cleaning basket (10), completing the loading operation of the engine parts, starting the first motor (13) to drive the rotating shaft (14) to rotate, and the rotating shaft (14) drives the first gear (15) to engage with the ring gear (16), so that the movable frame (7) moves on the ring plate (6), and is used to transport the cleaning basket (10) containing the engine parts to a position above the corresponding cleaning bin (11); S3: Start the lifting drive assembly to drive the rack (28) to move upward, the rack (28) engages the second gear (27) to rotate, the second gear (27) drives the movable shaft (26) to rotate, and the movable shaft (26) drives the cover plate (25) to rotate, so that the cover plate (25) is rotated 90 degrees to open the upper port of the cleaning chamber (11); S4: starting the second motor (21) to drive the threaded rod (20) to rotate, the threaded rod (20) engages the connecting block (19) to move, the connecting block (19) drives the fixed frame (22) to move downward along the vertical plate (17), the fixed frame (22) drives the connecting plate (24) to move through the connecting rod (23), so that the connecting plate (24) drives the cleaning basket (10) into the inner cavity of the cleaning chamber (11); S5: After the connecting plate (24) completely enters the inner cavity of the cleaning chamber (11), the lifting drive assembly is controlled to start again to drive the rack (28) to move downward, so that the cover plate (25) swings to a horizontal position with the upper top surface of the cleaning cabinet (1), and the connecting rod (23) is located in the middle of the two semicircular grooves (35). At this time, the cover plate (25) is used to close the upper port of the cleaning chamber (11), and the cleaning device (3) is started and the engine parts in the cleaning basket (10) are cleaned by the cooperation of the cleaning liquid; S6: Repeat the operations of steps S3-S5 above to achieve simultaneous cleaning of engine parts with multiple different cleaning methods.

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