A transmission housing cleaning machine

Abstract

This utility model relates to the field of automotive repair technology, specifically to a transmission housing cleaning machine, including a cleaning tank. A connecting pipe is fixedly connected to the top of the cleaning tank, and a rotating assembly is provided at the bottom of the connecting pipe. The rotating assembly includes a first retaining ring, the inner ring of which is fixedly fitted onto the outer edge of the bottom of the connecting pipe, and the side surface of which is fixedly fitted onto the inner ring of a movable ring. The beneficial effect of this device is that, through the upper split pipe, the first upper nozzle, and the second upper nozzle, when the first and second upper nozzles, which have an inclined angle, spray cleaning fluid to clean the transmission housing, utilize the reaction force to cause the upper split pipe and the side split pipe to rotate. This eliminates the need to independently drive the transmission housing to rotate, ensuring thorough cleaning while reducing the required rotating structure and drive motor. Therefore, it avoids reduced assembly efficiency, high energy consumption, and corrosion of the transmission structure.

Description

Technical Field

[0001] This utility model relates to the field of automotive repair technology, specifically a transmission housing cleaning machine. Background Technology

[0002] Transmission housing cleaning machines are used to clean and maintain transmission housings to improve cleaning efficiency and restore transmission function.

[0003] Traditional transmission housing cleaning machines typically use a base (placement platform) that holds the transmission housing in place, which is independently powered to drive the rotation of the transmission housing during the cleaning process, resulting in a more thorough cleaning. However, when assembling manually, the additional assembly of the transmission structure and drive motor reduces assembly efficiency, and the independent drive mechanism increases energy consumption. Furthermore, the transmission structure is inevitably contaminated with cleaning fluid, which can easily cause corrosion and increase the difficulty of subsequent maintenance. Therefore, we propose a transmission housing cleaning machine. Utility Model Content

[0004] The purpose of this invention is to provide a transmission housing cleaning machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a transmission housing cleaning machine, comprising a cleaning tank, a connecting pipe fixedly connected to the top of the cleaning tank, a rotating assembly provided at the bottom of the connecting pipe, the rotating assembly comprising a first retaining ring, the inner ring surface of the first retaining ring being fixedly sleeved on the outer edge of the bottom of the connecting pipe, a movable ring being fixedly sleeved on the side surface of the first retaining ring, an annular groove being formed inside the movable ring, a second retaining ring being rotatably sleeved on the inner ring surface of the annular groove, an upper diverter pipe fixedly connected to the bottom of the second retaining ring, a first upper nozzle with an inclined angle being fixedly connected to one side of the bottom of the upper diverter pipe, a second upper nozzle with an inclination angle opposite to that of the first upper nozzle being fixedly connected to the other side of the bottom of the upper diverter pipe, side diverter pipes being fixedly connected to both ends of the upper diverter pipe, and side nozzles being fixedly connected to the opposite sides of the two side diverter pipes.

[0006] Preferably, the top of the connecting pipe is fixedly connected to a retaining ring, the top of the retaining ring is fixedly connected to an input pipe, the top of the cleaning tank is fixedly connected to a fixing plate, and the connecting pipe passes through the top of the cleaning tank and the fixing plate in sequence, and the bottom of the retaining ring is fixedly connected to the top of the fixing plate.

[0007] Preferably, a waste bin is fixedly connected to the bottom of the cleaning tank, a placement platform for placing the transmission housing is fixedly connected to the bottom inner wall of the waste bin, a bracket is fixedly connected to the bottom of the waste bin, and a liquid storage tank is fixedly connected to the bottom inner wall of the bracket.

[0008] Preferably, one side of the cleaning tank is slidably connected to an opening and closing door via a slide rail, and the opening and closing door can slide up and down along the slide rail. One side of the cleaning tank is fixedly connected to a fixing frame, and the top of the two fixing frames are fixedly connected to a crossbeam. The top of the crossbeam is fixedly connected to an electric push rod, the output end of the electric push rod passes through the crossbeam and is slidably connected to it, and the output end of the electric push rod is fixedly connected to a connector. One side of the connector is fixedly connected to one side of the opening and closing door.

[0009] Preferably, the other end of the input pipe is connected to the storage tank via a filter, a water pump, a ball valve, and a hose at the bottom of the ball valve.

[0010] Preferably, the output ends of the first and second upper nozzles are in opposite directions, and the reaction force of the water flow is used to provide the force for the side diverter pipe to rotate around the central axis of the movable ring.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] By using the upper split pipe, the first upper nozzle, and the second upper nozzle, the first and second upper nozzles, which are at an inclined angle, spray cleaning fluid to clean the transmission housing. The reaction force causes the upper split pipe and the side split pipe to rotate, thus eliminating the need to independently drive the transmission housing to rotate. This ensures thorough cleaning while reducing the number of rotating structures and drive motors that need to be assembled. Therefore, it avoids reduced assembly efficiency, high energy consumption, and corrosion of the transmission structure.

[0013] The first and second upper nozzles at the bottom of the upper split pipe allow for top-down rinsing of the gearbox housing while simultaneously using the reaction force to rotate the side split pipes, thus achieving effective cleaning. Furthermore, because the gearbox housing is relatively heavy, the drive motor that rotates it consumes a lot of power. However, by using the reaction force of the water flow to rotate the upper and side split pipes, which are much lighter than the gearbox housing, energy consumption is significantly lower compared to traditional rotation methods. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the exploded structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the exploded structure of the upper diversion tube of this utility model;

[0017] Figure 4 This is a cross-sectional structural diagram of the present invention;

[0018] Figure 5 This utility model Figure 4A magnified structural diagram of point A in the middle.

[0019] The attached diagram lists the components represented by each number as follows:

[0020] 1. Cleaning tank; 2. Fixing plate; 3. Retaining ring; 4. Connecting pipe; 5. First retaining ring; 6. Input pipe; 7. Movable ring; 8. Ring groove; 9. Second retaining ring; 10. Upper diversion pipe; 11. First upper nozzle; 12. Second upper nozzle; 13. Side diversion pipe; 14. Side nozzle; 15. Bracket; 16. Liquid storage tank; 17. Waste tank; 18. Placement platform; 19. Opening and closing door; 20. Fixing frame; 21. Crossbeam; 22. Electric push rod; 23. Connecting parts. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] This utility model provides a technical solution: such as Figures 1-5The illustrated gearbox housing cleaning machine includes a cleaning tank 1. A connecting pipe 4 is fixedly connected to the top of the cleaning tank 1. A rotating assembly is located at the bottom of the connecting pipe 4. The rotating assembly includes a first retaining ring 5, the inner ring of which is fixedly fitted onto the outer edge of the bottom of the connecting pipe 4. A movable ring 7 is fixedly fitted onto the side surface of the first retaining ring 5. An annular groove 8 is formed inside the movable ring 7. A second retaining ring 9 is rotatably fitted onto the inner annular surface of the annular groove 8. An upper split pipe 10 is fixedly connected to the bottom of the second retaining ring 9. A first upper nozzle 11 with an inclined angle is fixedly connected to one side of the bottom of the upper split pipe 10. A second upper nozzle 12 with an inclination angle opposite to that of the first upper nozzle 11 is fixedly connected to the other side of the bottom of the upper split pipe 10. Side split pipes 13 are fixedly connected to both ends of the upper split pipe 10. Side nozzles 14 are fixedly connected to opposite sides of the two side split pipes 13. In use, the gearbox housing is first cleaned... The transmission housing is placed on the placement platform 18 and fixed to the slot of the placement platform 18 by fasteners. Then, the electric push rod 22 is activated, so that the output end of the electric push rod 22 extends to close the opening and closing door 19. Then, the water pump is activated to deliver the cleaning fluid in the reservoir 16 to the upper diversion pipe 10 through the input pipe 6. Under the pressure provided by the water pump, the first upper nozzle 11, the second upper nozzle 12 and the side nozzle 14 spray the cleaning fluid synchronously to clean the transmission housing in all directions. Since the first upper nozzle 11 and the second upper nozzle 12 face opposite directions and the second retaining ring 9 is rotatably connected in the annular groove 8 in the movable ring 7, the reaction force provided by the first upper nozzle 11 and the second upper nozzle 12 when spraying the cleaning fluid causes the side diversion pipe 13 and the upper diversion pipe 10 to rotate around the movable ring 7, so that no additional power is needed to drive the placement platform 18 and the transmission housing to rotate.

[0023] like Figures 1-4 As shown, the top of the connecting pipe 4 is fixedly connected to the retaining ring 3, the top of the retaining ring 3 is fixedly connected to the input pipe 6, the top of the cleaning tank 1 is fixedly connected to the fixing plate 2, and the connecting pipe 4 passes through the top of the cleaning tank 1 and the fixing plate 2 in sequence. The bottom of the retaining ring 3 is fixedly connected to the top of the fixing plate 2.

[0024] like Figures 1-5As shown, a waste tank 17 is fixedly connected to the bottom of the cleaning tank 1. A placement platform 18 for placing the transmission housing is fixedly connected to the inner bottom wall of the waste tank 17. A bracket 15 is fixedly connected to the bottom of the waste tank 17. A reservoir 16 is fixedly connected to the inner bottom wall of the bracket 15. Through the upper diversion pipe 10, the first upper nozzle 11, and the second upper nozzle 12, the first upper nozzle 11 and the second upper nozzle 12, which have an inclined angle, spray cleaning fluid to clean the transmission housing. The reaction force causes the upper diversion pipe 10 and the side diversion pipe 13 to rotate, thus eliminating the need to independently drive the transmission housing to rotate. This ensures thorough cleaning while reducing the required equipment. The rotating structure and drive motor prevent reduced assembly efficiency, high energy consumption, and corrosion of the transmission structure. The first and second upper nozzles 11 and 12 at the bottom of the upper diversion pipe 10 allow for top-down rinsing of the gearbox housing while the side diversion pipe 13 rotates due to the reaction force, thus achieving effective cleaning. Since the gearbox housing is relatively heavy, the drive motor that drives its rotation consumes a lot of power. However, by using the reaction force of the water flow to rotate the upper diversion pipe 10 and side diversion pipe 13, and considering that the motor is much lighter than the gearbox housing, the energy consumption is lower compared to the traditional rotation method.

[0025] like Figure 1 , Figure 2 ,and Figure 4 As shown, a sliding door 19 is slidably connected to one side of the cleaning tank 1 via a slide rail. The sliding door 19 can slide up and down along the slide rail. A fixed frame 20 is fixedly connected to one side of the cleaning tank 1. A crossbeam 21 is fixedly connected to the top of the two fixed frames 20. An electric push rod 22 is fixedly connected to the top of the crossbeam 21. The output end of the electric push rod 22 passes through the crossbeam 21 and is slidably connected to it. A connector 23 is fixedly connected to the output end of the electric push rod 22. One side of the connector 23 is fixedly connected to one side of the sliding door 19.

[0026] like Figure 1 and Figure 2 As shown, the other end of the input pipe 6 is connected to the storage tank 16 through a filter, a water pump, a ball valve, and a hose at the bottom of the ball valve.

[0027] like Figures 1-5 As shown, the output ends of the first upper nozzle 11 and the second upper nozzle 12 are in opposite directions. The reaction force of the water flow is used to provide the force for the side diversion pipe 13 to rotate around the central axis of the movable ring 7.

[0028] Working principle: When in use, the transmission housing is first placed on the placement platform 18 and fixed to the slot of the placement platform 18 by the fastener. Then, the electric push rod 22 is activated, so that the output end of the electric push rod 22 extends to close the opening and closing door 19. Then, the water pump is activated to deliver the cleaning fluid in the reservoir 16 to the upper diversion pipe 10 through the input pipe 6. Under the pressure provided by the water pump, the first upper nozzle 11, the second upper nozzle 12 and the side nozzle 14 spray the cleaning fluid synchronously to clean the transmission housing in all directions. Since the first upper nozzle 11 and the second upper nozzle 12 face opposite directions and the second retaining ring 9 is rotatably connected in the annular groove 8 in the movable ring 7, the reaction force provided by the first upper nozzle 11 and the second upper nozzle 12 when spraying the cleaning fluid causes the side diversion pipe 13 and the upper diversion pipe 10 to rotate around the movable ring 7, so that no additional power is needed to drive the placement platform 18 and the transmission housing to rotate.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0030] 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.

Claims

1. A transmission housing cleaning machine comprising a cleaning tank (1), characterized in that: The top of the cleaning tank (1) is fixedly connected to a connecting pipe (4), and a rotating assembly is provided at the bottom of the connecting pipe (4). The rotating assembly includes a first retaining ring (5), the inner ring surface of which is fixedly sleeved on the outer edge of the bottom of the connecting pipe (4). A movable ring (7) is fixedly sleeved on the side surface of the first retaining ring (5), and an annular groove (8) is provided inside the movable ring (7). A second retaining ring (9) is rotatably sleeved on the inner ring surface of the annular groove (8). The bottom of the retaining ring (9) is fixedly connected to the upper diversion pipe (10). The bottom side of the upper diversion pipe (10) is fixedly connected to the first upper nozzle (11) with an inclined angle. The other bottom side of the upper diversion pipe (10) is fixedly connected to the second upper nozzle (12) with an inclination angle opposite to that of the first upper nozzle (11). Both ends of the upper diversion pipe (10) are fixedly connected to the side diversion pipes (13). The two side diversion pipes (13) are fixedly connected to the side opposite to each other and the side nozzles (14) are fixedly connected to each other.

2. A transmission housing cleaning machine as claimed in claim 1, wherein: The top of the connecting pipe (4) is fixedly connected to a retaining ring (3), the top of the retaining ring (3) is fixedly connected to an input pipe (6), the top of the cleaning tank (1) is fixedly connected to a fixing plate (2), and the connecting pipe (4) passes through the top of the cleaning tank (1) and the fixing plate (2) in sequence. The bottom of the retaining ring (3) is fixedly connected to the top of the fixing plate (2).

3. The transmission housing cleaning machine according to claim 1, characterized in that: The bottom of the cleaning tank (1) is fixedly connected to a waste tank (17), and the bottom inner wall of the waste tank (17) is fixedly connected to a placement platform (18) for placing the transmission housing. The bottom of the waste tank (17) is fixedly connected to a bracket (15), and the bottom inner wall of the bracket (15) is fixedly connected to a liquid storage tank (16).

4. A transmission housing cleaning machine according to claim 1, characterized in that: A sliding door (19) is slidably connected to one side of the cleaning tank (1) via a slide rail. The sliding door (19) can slide up and down along the slide rail. A fixed frame (20) is fixedly connected to one side of the cleaning tank (1). A crossbeam (21) is fixedly connected to the top of the two fixed frames (20). An electric push rod (22) is fixedly connected to the top of the crossbeam (21). The output end of the electric push rod (22) passes through the crossbeam (21) and is slidably connected to it. A connector (23) is fixedly connected to the output end of the electric push rod (22). One side of the connector (23) is fixedly connected to one side of the sliding door (19).

5. A transmission housing cleaning machine according to claim 2, characterized in that: The other end of the input pipe (6) is connected to the storage tank (16) through a filter, a water pump, a ball valve, and a hose at the bottom of the ball valve.

6. A transmission housing cleaning machine according to claim 1, characterized in that: The first upper nozzle (11) and the second upper nozzle (12) have opposite output directions. The reaction force of the water flow is used to provide the force for the side diversion pipe (13) to rotate around the central axis of the movable ring (7).

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