Gear cleaning device

Abstract

The invention relates to the technical field of cleaning equipment, and particularly discloses a gear cleaning device which comprises an ultrasonic cleaning tank and a recycling mechanism. A cleaning mechanism is mounted on the bottom inner wall of the ultrasonic cleaning tank, and a rotating mechanism is mounted on the inner wall of one side of the ultrasonic cleaning tank; the cleaning mechanism comprises an adjusting plate, a reciprocating mechanism, two limiting frames, an electric telescopic rod and a cleaning brush, the reciprocating mechanism is installed at the bottom end of the adjusting plate and installed on the bottom inner wall of the ultrasonic cleaning tank, and the number of the limiting frames is two. The cleaning brush is pushed to make contact with the surface of the gear through stretching and retracting of the electric telescopic rod, then the cleaning brush can be driven by the reciprocating mechanism to reciprocate left and right, the gear in the rotating process can be fully brushed, the gear is deeply cleaned in cooperation with ultrasonic waves of the ultrasonic cleaning tank, and the cleaning efficiency is improved. And it is ensured that all parts of the gear can be fully cleaned, and the problem that some positions on the surface of the gear are not thoroughly cleaned is solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of cleaning equipment, and particularly relates to a gear cleaning device. Background Art

[0002] A gear refers to a mechanical element with teeth on the rim that can continuously mesh to transmit motion and power. Gears have a long history of application in transmissions. As an important component of mechanical transmissions, their cleanliness has an important impact on the performance and service life of machinery. Therefore, during mechanical manufacturing, maintenance, and use, gear cleaning is particularly important, and the smooth operation of gears has thus received extensive attention. The main purpose of gear cleaning is to remove impurities such as oil stains, iron filings, and particulate matter on the gear surface to ensure the normal operation of the gear and extend its service life.

[0003] In the Chinese patent with the publication number CN205732064U, a gear cleaning device is mentioned. A spray pipe is provided on one side of the cleaning tank, a spray head is provided at the top of the spray pipe, and spray holes are provided on the spray head. The cleaning liquid is directly sprayed onto the gear by the spray head, which can clean some stubborn oil stain impurities on the gear surface, facilitating the improvement of the cleaning effect. However, this cleaning device only cleans the gear by spraying the cleaning liquid. This traditional cleaning method has limitations, resulting in incomplete cleaning at certain positions on the gear surface. Therefore, it cannot ensure that all parts of the gear can be fully cleaned, and it is difficult to achieve deep cleaning of the gear surface. Summary of the Invention

[0004] The purpose of the present invention is to provide a gear cleaning device, which has the function of comprehensively and deeply cleaning the gear to solve the problem of incomplete gear cleaning.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] A gear cleaning device includes:

[0007] An ultrasonic cleaning tank and a recovery mechanism;

[0008] A cleaning mechanism is installed on the bottom inner wall of the ultrasonic cleaning tank, and a rotating mechanism is installed on one side inner wall of the ultrasonic cleaning tank;

[0009] The cleaning mechanism includes an adjusting plate, a reciprocating mechanism, a limiting frame, an electric telescopic rod and a cleaning brush. The reciprocating mechanism is installed at the bottom end of the adjusting plate, and the reciprocating mechanism is installed on the bottom inner wall of the ultrasonic cleaning tank. Two limiting frames are provided, and the two limiting frames are respectively sleeved and installed on both sides of the outer surface of the adjusting plate, and the bottom ends of the two limiting frames are both installed on the bottom inner wall of the ultrasonic cleaning tank. Three electric telescopic rods are provided, and the three electric telescopic rods are all installed on the top of the adjusting plate. The cleaning brush is installed between the top ends of the three electric telescopic rods.

[0010] Preferably, a controller is installed at one end of the recovery mechanism, support frames are installed on both sides of the bottom end of the ultrasonic cleaning tank, and the bottom ends of the two support frames are installed on the top of the recovery mechanism, two drain pipes are installed on both sides of the bottom inner wall of the ultrasonic cleaning tank, and the bottom ends of the two drain pipes are installed on the top of the recovery mechanism, and a plurality of gear bodies are installed on the outer surface of the rotating mechanism.

[0011] Preferably, the reciprocating mechanism includes a reciprocating frame, a guide groove, a driving block, a driving rod and a driver, the reciprocating frame is installed at the bottom end of the adjusting plate, the guide groove is opened in the middle of the bottom inner wall of the reciprocating frame, the driving block is installed inside the guide groove, the driving rod is installed at the bottom end of the driving block through a movable shaft, and the bottom end of the driving rod is installed on the bottom inner wall of the ultrasonic cleaning tank through a bearing, and the driver is installed on one side of the bottom end of the driving rod.

[0012] Preferably, the reciprocating frame is arranged as a cross-shaped structure, the driving block is arranged as an I-shaped structure, the driver, the electric telescopic rod and the ultrasonic cleaning tank are all electrically connected to the controller, and a valve is arranged on the drain pipe.

[0013] Preferably, the rotating mechanism includes a rotating box, a limiting groove, a fixing mechanism and a rotating motor. The rotating box is installed on an inner wall of one side of the ultrasonic cleaning tank through a bearing. Three limiting grooves are provided, and the three limiting grooves are respectively opened on three sides of the outer wall of the rotating box. The fixing mechanism is installed between the inner walls on both sides of the rotating box, and the rotating motor is installed at one end of the rotating box.

[0014] Preferably, the fixing mechanism includes forward and reverse screws, an adjusting handle, an adjusting block, an adjusting rod and a fixing plate. The forward and reverse screws are installed between the inner walls of both sides of the rotating box through bearings, and the adjusting handle is installed at the other end of the forward and reverse screws. Two adjusting blocks are provided, and the two adjusting blocks are respectively installed on both sides of the outer surface of the forward and reverse screws. Six adjusting rods are provided, and the six adjusting rods are respectively installed on three sides of the outer walls of the two adjusting blocks through connecting seats. Three fixing plates are provided, and the three fixing plates are respectively installed between two adjacent adjusting rods through connecting seats.

[0015] Preferably, a rubber pad is installed on the outer wall of the fixed plate. Both the adjusting block and the rotating box are triangular structures. The rotating motor is electrically connected to the controller.

[0016] Preferably, the recycling mechanism includes a recycling box, a spraying mechanism, a limiting rod, a collecting frame, and a filter screen. The recycling box is installed at the bottom end of the support frame. The spraying mechanism is installed at the other end of the recycling box. There are two limiting rods, and the two limiting rods are installed between the inner walls on both sides of the recycling box. The collecting frame is slidably installed between the outer surfaces of the two limiting rods. The filter screen is installed on the bottom inner wall of the collecting frame.

[0017] Preferably, the spraying mechanism includes a water pump, a water suction pipe, a liquid suction pipe, a filter cover, a spraying pipe, and high-pressure nozzles. The water pump is installed at the lower part of the other end of the ultrasonic cleaning tank. The water suction pipe is installed at the bottom end of the water pump. The liquid suction pipe is installed at one end of the water pump. The filter cover is installed on the upper part of the outer surface of the liquid suction pipe. The spraying pipe is installed at the top end of the water pump. There are multiple high-pressure nozzles, and multiple high-pressure nozzles are installed on the outer wall of the spraying pipe.

[0018] Preferably, the water pump is electrically connected to the controller. Valves are provided on both the water suction pipe and the liquid suction pipe. The spraying pipe is of a Y-shaped structure.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0020] (1) In the present invention, a cleaning mechanism is provided inside the ultrasonic cleaning tank. The telescopic movement of the electric telescopic rod pushes the cleaning brush into contact with the surface of the gear. Then, the reciprocating mechanism can drive the cleaning brush to move left and right reciprocally, so as to fully brush the rotating gear, and cooperate with the ultrasonic waves of the ultrasonic cleaning tank to deeply clean the gear, ensuring that all parts of the gear can be fully cleaned, and solving the problem that some positions on the surface of the gear are not thoroughly cleaned.

[0021] (2) In the present invention, a rotating mechanism is provided inside the ultrasonic cleaning tank. By rotating the positive and negative screw rods, two adjusting blocks are driven to move towards the middle, so that the adjusting rod pushes the fixed plate to expand, and then the gear can be firmly supported and clamped. Then, the rotating motor can drive the gear to rotate, which is beneficial to the subsequent cleaning of the gear. Moreover, through the expansion and contraction of the fixed plate, it can easily adapt to the cleaning requirements of gears of different sizes, shapes, and materials, expanding the scope of application.

[0022] (3) The present invention provides a recycling mechanism at the bottom of the support frame. By opening the valve on the drain pipe, the dirty cleaning liquid enters the recycling box. At this time, the filter screen on the collection frame can filter and collect impurities, enabling the filtered cleaning liquid to be reused, thus realizing the recycling of the cleaning liquid, effectively saving resources. Moreover, the cleaning liquid can be pressurized by the spraying mechanism to spray and clean the gears, further enhancing the gear cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a perspective view of the present invention;

[0024] Figure 2 is a cross-sectional view of the ultrasonic cleaning tank of the present invention;

[0025] Figure 3 is a perspective view of the cleaning mechanism of the present invention;

[0026] Figure 4 is a perspective view of the reciprocating mechanism of the present invention;

[0027] Figure 5 is a perspective view of the rotating mechanism of the present invention;

[0028] Figure 6 is a perspective view of the fixing mechanism of the present invention;

[0029] Figure 7 is a cross-sectional view of the recycling mechanism of the present invention;

[0030] Figure 8 is a perspective view of the spraying mechanism of the present invention;

[0031] In the figure: 1, ultrasonic cleaning tank; 2, cleaning mechanism; 3, rotating mechanism; 4, recycling mechanism; 5, controller; 6, support frame; 7, drain pipe; 8, gear body;

[0032] 21, adjusting plate; 22, reciprocating mechanism; 23, limiting frame; 24, electric telescopic rod; 25, cleaning brush;

[0033] 221, reciprocating frame; 222, guiding groove; 223, driving block; 224, driving rod; 225, driver;

[0034] 31, rotating box; 32, limiting groove; 33, fixing mechanism; 34, rotating motor;

[0035] 331, positive and negative screw rod; 332, adjusting handle; 333, adjusting block; 334, adjusting rod; 335, fixing plate;

[0036] 41, recycling box; 42, spraying mechanism; 43, limiting rod; 44, collection frame; 45, filter screen;

[0037] 421. Water pump; 422. Water suction pipe; 423. Liquid suction pipe; 424. Filter cover; 425. Spraying pipe; 426. High-pressure nozzle. Detailed implementation manners

[0038] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0039] Embodiment 1:

[0040] Please refer to Figures 1 to 8 As shown, a gear cleaning device includes:

[0041] An ultrasonic cleaning tank 1 and a recovery mechanism 4;

[0042] A cleaning mechanism 2 is installed on the bottom inner wall of the ultrasonic cleaning tank 1, and a rotating mechanism 3 is installed on one side inner wall of the ultrasonic cleaning tank 1;

[0043] The cleaning mechanism 2 includes an adjustment plate 21, a reciprocating mechanism 22, a limit frame 23, an electric telescopic rod 24 and a cleaning brush 25. The reciprocating mechanism 22 is installed at the bottom end of the adjustment plate 21 and on the bottom inner wall of the ultrasonic cleaning tank 1. There are two limit frames 23, and the two limit frames 23 are respectively sleeved and installed on both sides of the outer surface of the adjustment plate 21, and the bottom ends of the two limit frames 23 are both installed on the bottom inner wall of the ultrasonic cleaning tank 1. There are three electric telescopic rods 24, and the three electric telescopic rods 24 are all installed at the top end of the adjustment plate 21. The cleaning brush 25 is installed between the top ends of the three electric telescopic rods 24.

[0044] It can be seen from Figures 1 to 4 that one end of the recovery mechanism 4 is installed with a controller 5. Both sides of the bottom end of the ultrasonic cleaning tank 1 are installed with support frames 6, and the bottom ends of the two support frames 6 are both installed on the top end of the recovery mechanism 4. Two drain pipes 7 are installed on both sides of the bottom inner wall of the ultrasonic cleaning tank 1, and the bottom ends of the two drain pipes 7 are both installed on the top end of the recovery mechanism 4. A plurality of gear bodies 8 are installed on the outer surface of the rotating mechanism 3;

[0045] The reciprocating mechanism 22 includes a reciprocating frame 221, a guide groove 222, a driving block 223, a driving rod 224, and a driver 225. The reciprocating frame 221 is installed at the bottom end of the adjusting plate 21. The guide groove 222 is opened in the middle of the bottom inner wall of the reciprocating frame 221. The driving block 223 is installed inside the guide groove 222. The driving rod 224 is installed at the bottom end of the driving block 223 through a movable shaft, and the bottom end of the driving rod 224 is installed on the bottom inner wall of the ultrasonic cleaning tank 1 through a bearing. The driver 225 is installed on one side of the bottom end of the driving rod 224.

[0046] As can be seen from the above, after the fixing mechanism 33 firmly fixes the gear body 8, the gear body 8 will be immersed in the cleaning liquid of the ultrasonic cleaning tank 1. Then, the controller 5 controls the electric telescopic rod 24 and the rotating mechanism 3 to start, pushing the cleaning brush 25 to move upward to contact the surface of the gear body 8. Then, the controller 5 controls the driver 225 to start. The driver 225 drives the driving rod 224 to rotate, and then the driving block 223 slides in the guide groove 222, causing the reciprocating frame 221 to drive the adjusting plate 21 to move left and right reciprocally, so that the cleaning brush 25 reciprocally moves to brush the gear body 8, and cooperates with the rotating mechanism 3 to drive the gear body 8 to rotate, thereby enhancing the cleaning effect, and further realizing thorough brushing and cleaning. At the same time, in order to further enhance the cleaning effect, the controller 5 controls the ultrasonic cleaning tank 1 to start, and the gear body 8 can be deeply cleaned by ultrasonic waves, effectively removing the oil stains and impurities attached to its surface, ensuring that all parts of the gear body 8 can be fully cleaned. Then, in cooperation with the spraying mechanism 42 to spray and clean the gear body 8, further strengthening the cleaning effect of the gear, solving the problem that there are some positions on the gear surface that are not thoroughly cleaned. This gear cleaning device combines multiple cleaning technologies such as rotary brushing, high-pressure water mist spraying, and ultrasonic cleaning, can simultaneously utilize the advantages of multiple cleaning methods, quickly and thoroughly remove the dirt, oil stains, and impurities on the gear surface, ensure that every corner of the gear can be fully cleaned, and significantly improve the cleaning efficiency and quality.

[0047] Specifically, referring to Figures 1 to 4 As shown, the reciprocating frame 221 is set as a cross-shaped structure, the driving block 223 is set as an I-shaped structure, the driver 225, the electric telescopic rod 24, and the ultrasonic cleaning tank 1 are all electrically connected to the controller 5, and a valve is provided on the drain pipe 7.

[0048] As can be seen from the above, the cross-shaped reciprocating frame 221 can improve its own firmness, facilitate the reciprocating movement of the adjusting plate 21, and is also beneficial to the driving of the driving block 223. The I-shaped structure provides sufficient strength and stability, and can also limit the driving block 223 in the guide groove 222, realizing the precise control of each cleaning component by the controller 5. The valve can open or close the drain pipe 7 to drain the cleaning liquid when needed, or maintain the closed circulation of the cleaning liquid during the cleaning process.

[0049] Example Two:

[0050] Reference Figure 5 And Figure 6 As shown, the rotating mechanism 3 includes a rotating box 31, a limiting groove 32, a fixing mechanism 33 and a rotating motor 34. The rotating box 31 is installed on the inner wall of one side of the ultrasonic cleaning tank 1 through a bearing. There are three limiting grooves 32, and the three limiting grooves 32 are respectively opened on three sides of the outer wall of the rotating box 31. The fixing mechanism 33 is installed between the inner walls on both sides of the rotating box 31, and the rotating motor 34 is installed at one end of the rotating box 31;

[0051] The fixing mechanism 33 includes a positive and negative screw rod 331, an adjusting handle 332, an adjusting block 333, an adjusting rod 334 and a fixing plate 335. The positive and negative screw rod 331 is installed between the inner walls on both sides of the rotating box 31 through a bearing. The adjusting handle 332 is installed at the other end of the positive and negative screw rod 331. There are two adjusting blocks 333, and the two adjusting blocks 333 are respectively installed on both sides of the outer surface of the positive and negative screw rod 331. There are six adjusting rods 334, and the six adjusting rods 334 are respectively installed on three sides of the outer walls of the two adjusting blocks 333 through connecting seats. There are three fixing plates 335, and the three fixing plates 335 are respectively installed between adjacent two adjusting rods 334 through connecting seats.

[0052] As can be seen from the above, first, a plurality of gear bodies 8 are all sleeved on the outer surface of the rotating mechanism 3. Then, rotate the adjusting handle 332 to drive the positive and negative screw rod 331 to rotate, and then drive the two adjusting blocks 333 on the positive and negative screw rod 331 to stably move towards the middle, and then make the adjusting rod 334 push the fixing plate 335 to expand, so as to support and clamp the gear body 8 firmly. The fixing mechanism 33 can adapt to gear bodies 8 of different sizes, and can easily adapt to the cleaning requirements of gear bodies 8 of different sizes, shapes and materials, thereby expanding the application range of the gear cleaning device. Finally, start the rotating motor 34 through the controller 5, so that the rotating box 31 drives the fixed plurality of gear bodies 8 to rotate, which is beneficial to the subsequent cleaning of the gear bodies 8.

[0053] Preferably, as shown in Figure 5 And Figure 6 On the outer wall of the fixing plate 335, a rubber pad is installed. The adjusting block 333 and the rotating box 31 are both set as triangular structures. The rotating motor 34 is electrically connected to the controller 5.

[0054] As can be seen from the above, the rubber pad can increase the friction between the fixing plate 335 and the gear body 8, ensuring that the gear body 8 will not loosen or slide during the cleaning process. The triangular structure has excellent stability and strength, ensuring that the adjusting block 333 and the rotating box 31 will not deform or fail when bearing the weight of the gear and the cleaning force. The controller 5 can control the start, stop, and rotation speed of the rotating motor 34, thereby realizing the rotary cleaning of the gear body 8.

[0055] Embodiment Three:

[0056] Reference Figure 7 and Figure 8 As shown, the recycling mechanism 4 includes a recycling box 41, a spraying mechanism 42, a limiting rod 43, a collection frame 44, and a filter screen 45. The recycling box 41 is installed at the bottom end of the support frame 6. The spraying mechanism 42 is installed at the other end of the recycling box 41. There are two limiting rods 43, and the two limiting rods 43 are installed between the inner walls on both sides of the recycling box 41. The collection frame 44 is slidably installed between the outer surfaces of the two limiting rods 43. The filter screen 45 is installed on the bottom inner wall of the collection frame 44;

[0057] The spraying mechanism 42 includes a water pump 421, a water suction pipe 422, a liquid suction pipe 423, a filter cover 424, a spraying pipe 425, and a high-pressure nozzle 426. The water pump 421 is installed at the lower part of the other end of the ultrasonic cleaning tank 1. The water suction pipe 422 is installed at the bottom end of the water pump 421. The liquid suction pipe 423 is installed at one end of the water pump 421. The filter cover 424 is installed on the upper part of the outer surface of the liquid suction pipe 423. The spraying pipe 425 is installed at the top end of the water pump 421. There are multiple high-pressure nozzles 426, and multiple high-pressure nozzles 426 are all installed on the outer wall of the spraying pipe 425.

[0058] As can be seen from the above, when it is necessary to recycle the cleaning liquid in the ultrasonic cleaning tank 1, the valve on the drain pipe 7 can be opened to allow the dirty cleaning liquid to flow into the recycling box 41. At this time, the collection frame 44 located below the drain pipe 7 receives the cleaning liquid, and the impurities are filtered out through the filter screen 45 thereon. The filtered cleaning liquid is stored at the bottom of the recycling box 41 for reuse, thereby realizing the recycling of the cleaning liquid and effectively saving resources. When it is necessary to spray and wash the gear body 8, the water pump 421 is started through the controller 5, and the valve on the water suction pipe 422 or the liquid suction pipe 423 is opened as needed to draw the cleaning liquid from the recycling box 41 or the ultrasonic cleaning tank 1 respectively. The cleaning liquid in the ultrasonic cleaning tank 1 will filter out impurities through the filter cover 424, and then the cleaning liquid flows into multiple high-pressure nozzles 426 through the spraying pipe 425, and after pressurization, it sprays and cleans both sides of the gear body 8, further enhancing the cleaning effect.

[0059] Preferably, referring to Figure 7 and Figure 8As shown, the water pump 421 is electrically connected to the controller 5. Valves are provided on both the water suction pipe 422 and the liquid suction pipe 423. The spray pipe 425 is arranged in a Y-shaped structure.

[0060] As can be seen from the above, the water pump 421 receives instructions from the controller 5 through electrical connection, pressurizes the cleaning liquid and transports it to the spray pipe 425 to form high-pressure water mist spraying for cleaning. The valves can open or close the water suction pipe 422 and the liquid suction pipe 423 to pump the cleaning liquid or recycle the used cleaning liquid when needed. The Y-shaped spray pipe 425 can provide a wide spray coverage area.

[0061] Application example:

[0062] This design is applied to the industrial production environment, especially in industries such as mechanical manufacturing, automotive manufacturing, and aerospace. The cleaning demand for precision mechanical parts such as gears is particularly urgent. During the mechanical manufacturing process, as a key component of the transmission system, the surface of gears is often attached with pollutants such as oil stains, metal chips, and coolant residues. These pollutants not only affect the aesthetics of the gears, but more importantly, they will reduce the transmission efficiency and service life of the gears. Therefore, after the gears are processed, an efficient cleaning device is required for thorough cleaning. During the maintenance and repair of automobiles, it is often necessary to replace or repair the gears in components such as the gearbox and differential. After these gears are disassembled, they also need to be cleaned to remove the oil stains and impurities attached to the surface to ensure normal operation after reinstallation. In the aerospace field, the cleanliness requirements for transmission components such as gears are extremely high because any tiny pollutant may affect the performance and reliability of the equipment. Therefore, the gears also need to be cleaned;

[0063] This gear cleaning device integrates multiple efficient cleaning methods such as rotary brushing, high-pressure water mist spraying, and ultrasonic cleaning to form a composite cleaning system. In this design, by setting the rotating mechanism 3, the gear body 8 is fixed and rotated, which can adapt to gear bodies 8 of different sizes, expanding the applicable range of the device. At the same time, the cleaning brush 25 that reciprocates on the cleaning mechanism 2 is used to brush the surface of the gear body 8. This method can directly remove impurities such as oil stains and metal chips on the surface of the gear body 8, ensuring the preliminary cleaning of the surface of the gear body 8. Then, the spraying mechanism 42 is used to spray and clean the gear body 8. The high-pressure water mist can penetrate into the tiny gaps of the gear body 8 and wash away the pollutants that are difficult to remove. The ultrasonic cleaning tank 1 uses the cavitation effect, acceleration effect, and rectilinear flow effect of ultrasonic waves to deeply clean the gear body 8. Ultrasonic waves can destroy the binding force between the pollutants and the surface of the gear body 8 and separate them from the surface of the gear body 8, thus achieving a thorough cleaning effect. Moreover, through the recycling mechanism 4, the cleaning liquid after flushing can be recycled. After filtering, it is reused, saving resources. Due to the adoption of a composite system of multiple cleaning methods, the cleaning process is more flexible and diverse, and can meet the cleaning requirements of gears of different sizes and different materials.

[0064] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gear cleaning device, characterized in that: include: Ultrasonic cleaning tank (1) and recovery mechanism (4); A cleaning mechanism (2) is installed on the bottom inner wall of the ultrasonic cleaning tank (1), and a rotating mechanism (3) is installed on one side inner wall of the ultrasonic cleaning tank (1); The cleaning mechanism (2) comprises an adjusting plate (21), a reciprocating mechanism (22), a limiting frame (23), an electric telescopic rod (24) and a cleaning brush (25); the reciprocating mechanism (22) is mounted at the bottom end of the adjusting plate (21), and the reciprocating mechanism (22) is mounted on the bottom inner wall of the ultrasonic cleaning tank (1); two limiting frames (23) are provided, and the two limiting frames (23) are respectively sleeved and mounted on both sides of the outer surface of the adjusting plate (21), and the bottom ends of the two limiting frames (23) are both mounted on the bottom inner wall of the ultrasonic cleaning tank (1); three electric telescopic rods (24) are provided, and the three electric telescopic rods (24) are all mounted on the top end of the adjusting plate (21); and the cleaning brush (25) is installed between the top ends of the three electric telescopic rods (24).

2. A gear cleaning device according to claim 1, characterized in that: A controller (5) is installed at one end of the recovery mechanism (4); support frames (6) are installed on both sides of the bottom end of the ultrasonic cleaning tank (1), and the bottom ends of the two support frames (6) are installed on the top of the recovery mechanism (4); two drainage pipes (7) are installed on both sides of the bottom inner wall of the ultrasonic cleaning tank (1), and the bottom ends of the two drainage pipes (7) are installed on the top of the recovery mechanism (4); and a plurality of gear bodies (8) are installed on the outer surface of the rotating mechanism (3).

3. A gear cleaning device according to claim 2, characterized in that: The reciprocating mechanism (22) comprises a reciprocating frame (221), a guide groove (222), a driving block (223), a driving rod (224) and a driver (225); the reciprocating frame (221) is mounted on the bottom end of the adjusting plate (21); the guide groove (222) is arranged in the middle of the bottom inner wall of the reciprocating frame (221); the driving block (223) is mounted inside the guide groove (222); the driving rod (224) is mounted on the bottom end of the driving block (223) via a movable shaft; and the bottom end of the driving rod (224) is mounted on the bottom inner wall of the ultrasonic cleaning tank (1) via a bearing; and the driver (225) is mounted on one side of the bottom end of the driving rod (224).

4. A gear cleaning device according to claim 3, characterized in that: The reciprocating frame (221) is configured as a cross-shaped structure, the driving block (223) is configured as an I-shaped structure, the driver (225), the electric telescopic rod (24) and the ultrasonic cleaning tank (1) are all electrically connected to the controller (5), and a valve is provided on the drainage pipe (7).

5. A gear cleaning device according to claim 1, characterized in that: The rotating mechanism (3) comprises a rotating box (31), a limiting groove (32), a fixing mechanism (33) and a rotating motor (34); the rotating box (31) is mounted on an inner wall of one side of the ultrasonic cleaning tank (1) via a bearing; three limiting grooves (32) are provided, and the three limiting grooves (32) are respectively opened on three sides of the outer wall of the rotating box (31); the fixing mechanism (33) is mounted between the inner walls of both sides of the rotating box (31); and the rotating motor (34) is mounted on one end of the rotating box (31).

6. A gear cleaning device according to claim 5, characterized in that: The fixing mechanism (33) comprises a forward and reverse screw (331), an adjustment handle (332), an adjustment block (333), an adjustment rod (334) and a fixing plate (335); the forward and reverse screw (331) is installed between the inner walls on both sides of the rotating box (31) through a bearing; the adjustment handle (332) is installed at the other end of the forward and reverse screw (331); two adjustment blocks (333) are provided, and the two adjustment blocks (333) are respectively installed on both sides of the outer surface of the forward and reverse screw (331); six adjustment rods (334) are provided, and the six adjustment rods (334) are respectively installed on three sides of the outer walls of the two adjustment blocks (333) through a connecting seat; three fixing plates (335) are provided, and the three fixing plates (335) are respectively installed between two adjacent adjustment rods (334) through a connecting seat.

7. A gear cleaning device according to claim 6, characterized in that: A rubber pad is installed on the outer wall of the fixing plate (335), the adjustment block (333) and the rotating box (31) are both arranged in a triangular structure, and the rotating motor (34) is electrically connected to the controller (5).

8. A gear cleaning device according to claim 1, characterized in that: The recycling mechanism (4) comprises a recycling box (41), a spray mechanism (42), a limiting rod (43), a collection frame (44) and a filter (45); the recycling box (41) is mounted at the bottom end of the support frame (6); the spray mechanism (42) is mounted at the other end of the recycling box (41); two limiting rods (43) are provided, and the two limiting rods (43) are mounted between the inner walls on both sides of the recycling box (41); the collection frame (44) is slidably mounted between the outer surfaces of the two limiting rods (43); and the filter (45) is mounted on the bottom inner wall of the collection frame (44).

9. A gear cleaning device according to claim 8, characterized in that: The spray mechanism (42) comprises a water pump (421), a water extraction pipe (422), a liquid extraction pipe (423), a filter cover (424), a spray pipe (425) and a high-pressure spray head (426); the water pump (421) is installed at the lower part of the other end of the ultrasonic cleaning tank (1); the water extraction pipe (422) is installed at the bottom end of the water pump (421); the liquid extraction pipe (423) is installed at one end of the water pump (421); the filter cover (424) is installed at the upper outer surface of the liquid extraction pipe (423); the spray pipe (425) is installed at the top end of the water pump (421); and a plurality of high-pressure spray heads (426) are provided, and the plurality of high-pressure spray heads (426) are all installed on the outer wall of the spray pipe (425).

10. A gear cleaning device according to claim 9, characterized in that: The water pump (421) is electrically connected to the controller (5), valves are provided on the water pumping pipe (422) and the liquid pumping pipe (423), and the spray pipe (425) is configured as a Y-shaped structure.

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