Speed reducer shell cleaning device

Abstract

The utility model relates to the technical field of cleaning devices, and discloses a speed reducer shell cleaning device which comprises a frame, a first air cylinder, an n-shaped frame, a first rotating shaft, a supporting plate, a second air cylinder, a u-shaped frame, a hollow shaft and a spraying frame. In the using process, the speed reducer shell placed on the bottom wall of the frame can be clamped by controlling the second air cylinders on the two sides to work. And then the water supply equipment is controlled to work, and cleaning water can enter the spraying frame through the water supply pipeline and the hollow shaft. And finally, the water is uniformly sprayed out to clean the speed reducer shell. In the cleaning process, the first air cylinder is controlled to work, the n-shaped frame can be driven to move in the height direction of the frame, and finally the speed reducer shell is separated from the bottom wall of the frame. And then under the driving of external force, the first rotating shafts on the two sides can synchronously rotate. And then supporting plates on the two sides and a second air cylinder are driven, and finally the speed reducer shell is driven to turn over. And the multiple faces of the speed reducer shell are right opposite to the spraying frame, so that the speed reducer shell is cleaned more comprehensively.

Description

Technical Field

[0001] This application relates to the technical field of cleaning devices, for example, to a cleaning device for a reducer housing. Background Art

[0002] A high-efficiency cleaning device for the production of a reducer housing disclosed in the related art (Publication No.: CN218169993U) includes a cleaning box body. A sandblasting head is arranged inside the cleaning box body. A support plate is movably installed inside the cleaning box body. A sliding groove is formed on the upper surface of the support plate. A fixing structure for fixing the reducer housing is arranged on the support plate. A driving structure for driving the support plate to rotate is arranged inside the cleaning box body.

[0003] In the process of implementing the above embodiments, it is found that at least the following problems exist in the related art:

[0004] After the reducer housing is fixed by the fixing structure in this high-efficiency cleaning device for the production of a reducer housing, the reducer housing can be cleaned by the sandblasting head. Moreover, the driving mechanism can drive the reducer housing to rotate in the horizontal plane, so that the cleaning of the reducer housing is more comprehensive. However, after the reducer housing is clamped and fixed by the fixing structure, the bottom surface of the reducer housing can never face the sandblasting head, so it cannot be cleaned.

[0005] It should be noted that the information disclosed in the above background art section is only used to enhance the understanding of the background of this application, and thus may include information that does not constitute the prior art known to those of ordinary skill in the art. Summary of the Utility Model

[0006] To have a basic understanding of some aspects of the disclosed embodiments, a simple summary is given below. This summary is not a general review, nor is it intended to identify key / important constituent elements or delineate the protection scope of these embodiments. Instead, it serves as a preface to the subsequent detailed description.

[0007] Embodiments of the present disclosure provide a cleaning device for a reducer housing to make the cleaning of the reducer housing more comprehensive.

[0008] In some embodiments, the reducer housing cleaning device includes: a frame; a first cylinder, installed on the top wall of the frame along the height direction of the frame, with the moving end of the first cylinder facing the bottom wall of the frame; an n-shaped frame, installed on the moving end of the first cylinder and located inside the frame; a first rotating shaft, rotatably installed on opposite side walls of the n-shaped frame along the width direction of the frame, and the axes of the first rotating shafts on both sides coincide with each other; support plates, respectively installed at opposite ends of the first rotating shafts on both sides; second cylinders, respectively installed on the support plates on both sides, and the moving ends of the second cylinders on both sides are distributed facing each other, for clamping the reducer housing placed on the bottom wall of the frame; a u-shaped frame, installed on the top wall of the n-shaped frame and located inside the n-shaped frame; a hollow shaft, rotatably installed on the bottom wall of the u-shaped frame along the height direction of the frame, and one end of the hollow shaft is rotatably connected to the water supply pipe of the water supply device; a spray frame, installed at the other end of the hollow shaft and facing the clamped reducer housing; wherein, the first rotating shafts on both sides are controllable to rotate synchronously to drive the clamped reducer housing to flip.

[0009] Optionally, it further includes: second rotating shafts, rotatably installed on opposite side walls of the n-shaped frame along the width direction of the frame, and located above the spray frame along the height direction of the frame; driving belt pulleys, respectively installed on the second rotating shafts on both sides; driven belt pulleys, respectively installed on the first rotating shafts on both sides; belts, respectively installed between the driving belt pulleys and the driven belt pulleys on both sides; a double-shaft motor, installed on the top wall of the n-shaped frame and located inside the n-shaped frame; couplings, respectively installed between the two rotating ends of the double-shaft motor and the second rotating shafts on both sides.

[0010] Optionally, it further includes: first pedestal bearings, respectively sleeved on the second rotating shafts on both sides and installed on the inner wall of the n-shaped frame.

[0011] Optionally, it further includes: a driving motor, installed on the bottom wall of the u-shaped frame and located inside the u-shaped frame; a driving bevel gear, installed on the rotating end of the driving motor; a driven bevel gear, installed on the outer wall of the hollow shaft and meshing with the driving bevel gear.

[0012] Optionally, it further includes: a bearing seat, installed on the bottom wall of the u-shaped frame and sleeved on the hollow shaft; a bearing, installed between the bearing seat and the hollow shaft.

[0013] Optionally, it further includes: guide rails, installed on the inner wall of the frame along the height direction of the frame; sliders, slidably installed on the guide rails and connected to the outer wall of the n-shaped frame.

[0014] Optionally, it further includes: second pedestal bearings, which are respectively sleeved on the two sides of the first rotating shafts and are both installed on the inner wall of the n-shaped frame.

[0015] Optionally, it further includes: a water collecting hopper, which is installed on the bottom wall of the frame and is located outside the frame; wherein, the frame includes a water leakage hole on its bottom wall, and the water leakage hole is located inside the water collecting hopper.

[0016] Optionally, it further includes: support legs, which are respectively installed at the four corners of the bottom wall of the frame and are all located outside the frame, and are all used to abut against the ground.

[0017] A reducer housing cleaning device provided by an embodiment of the present disclosure can achieve the following technical effects:

[0018] A reducer housing cleaning device provided by an embodiment of the present disclosure includes a frame, a first cylinder, an n-shaped frame, first rotating shafts, support plates, second cylinders, a u-shaped frame, a hollow shaft and a spray frame. The bottom wall of the frame is used to support and prevent the reducer housing to be cleaned. The first cylinder is installed on the top wall of the frame along the height direction of the frame, and the moving end of the first cylinder faces the bottom wall of the frame, and is used to provide driving force. The n-shaped frame is installed on the moving end of the first cylinder and is located inside the frame, and makes a linear motion under the drive of the first cylinder. The first rotating shafts are respectively rotatably installed on the opposite side walls of the n-shaped frame along the width direction of the frame, and the axes of the two first rotating shafts coincide with each other, and can respectively rotate relative to the n-shaped frame. The support plates are respectively installed at the opposite ends of the two first rotating shafts and are respectively used to support and install the second cylinders. The second cylinders are respectively installed on the two support plates, and the moving ends of the two second cylinders are distributed opposite to each other, and are all used to provide driving force to clamp the reducer housing placed on the bottom wall of the frame. The u-shaped frame is installed on the top wall of the n-shaped frame and is located inside the n-shaped frame, and is used to support and install the rotatable hollow shaft. The hollow shaft is rotatably installed on the bottom wall of the u-shaped frame along the height direction of the frame and can rotate relative to the u-shaped frame. One end of the hollow shaft is rotatably connected to the water supply pipe of the water supply device and can also rotate relative to the water supply pipe of the water supply device. The spray frame is installed at the other end of the hollow shaft and faces the clamped reducer housing, and is used to spray water flow to clean the reducer housing. Among them, the two first rotating shafts are controlled to rotate synchronously to drive the clamped reducer housing to flip.

[0019] During the use process, controlling the operation of the second cylinders on both sides can clamp the reducer housing placed on the bottom wall of the frame. Then, controlling the operation of the water supply device, the cleaning water can enter the inside of the spray frame through the water supply pipe and the hollow shaft. Finally, it is evenly sprayed out to clean the reducer housing. During the cleaning process, controlling the operation of the first cylinder can drive the n-shaped frame to move along the height direction of the frame, and finally make the reducer housing separate from the bottom wall of the frame. Then, driven by an external force, the first rotating shafts on both sides can rotate synchronously. Further driving the supporting plates and the second cylinders on both sides, and finally driving the reducer housing to flip. So that multiple faces of the reducer housing are respectively facing the spray frame, thereby making the cleaning of the reducer housing more comprehensive.

[0020] The above general description and the following description are only exemplary and explanatory, and are not used to limit this application. Brief Description of the Drawings

[0021] One or more embodiments are exemplarily illustrated by the corresponding drawings. These exemplary illustrations and the drawings do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are regarded as similar elements. The drawings do not constitute a scale limitation, and among them:

[0022] Figure 1 is the front view structural schematic diagram of a reducer housing cleaning device provided by an embodiment of the present disclosure;

[0023] Figure 2 is Figure 1 the enlarged structural schematic diagram at A in

[0024] Figure 3 is Figure 1 the enlarged structural schematic diagram at B in

[0025] Figure 4 is the sectional view structural schematic diagram of a reducer housing cleaning device provided by an embodiment of the present disclosure.

[0026] Reference Numerals:

[0027] 1: Frame; 2: First Cylinder; 3: N-shaped Frame; 4: First Rotating Shaft; 5: Supporting Plate; 6: Second Cylinder; 7: U-shaped Frame; 8: Hollow Shaft; 9: Spray Frame; 10: Second Rotating Shaft; 11: Belt; 12: Biaxial Motor; 13: First Bearing Block with Seat; 14: Driving Motor; 15: Bearing Block; 16: Guide Rail; 17: Slide Block; 18: Second Bearing Block with Seat; 19: Water Collection Hopper; 20: Support Leg. Detailed Embodiments

[0028] In order to understand the features and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings. The attached drawings are only for reference and explanation, and are not used to limit the embodiments of the present disclosure. In the following technical description, for the sake of explanation, numerous details are provided to give a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other cases, well-known structures and devices may be shown in a simplified manner to simplify the drawings.

[0029] In the description of the embodiments of the present disclosure, the terms "first", "second", etc. in the specification, claims and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way may be interchanged under appropriate circumstances, so as to implement the embodiments of the present disclosure described herein. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion.

[0030] In the embodiments of the present disclosure, the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", etc. is based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the embodiments of the present disclosure and their embodiments, and are not used to limit that the indicated devices, elements or components must have a specific orientation, or be constructed and operated in a specific orientation. And, in addition to being able to represent an orientation or positional relationship, some of the above terms may also be used to represent other meanings. For example, the term "upper" may also be used to represent a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0031] In addition, the terms "arranged", "connected", "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there is internal communication between two devices, elements or components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0032] Unless otherwise specified, the term "plurality" means two or more.

[0033] In the embodiments of the present disclosure, the character " / " indicates that the objects before and after are in an "or" relationship. For example, A / B means: A or B.

[0034] The term "and / or" is a description of the associated relationship of an object, indicating that three relationships can exist. For example, A and / or B means: A or B, or, A and B these three relationships.

[0035] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

[0036] Combination Figures 1 to 4 As shown, the embodiment of the present disclosure provides a reducer housing cleaning device, including a frame 1, a first cylinder 2, an n-shaped frame 3, a first rotating shaft 4, a support plate 5, a second cylinder 6, a u-shaped frame 7, a hollow shaft 8 and a spray frame 9. The bottom wall of the frame 1 is used to support the reducer housing to be cleaned. The first cylinder 2 is installed on the top wall of the frame 1 along the height direction of the frame 1, and the moving end of the first cylinder 2 faces the bottom wall of the frame 1 to provide a driving force. The n-shaped frame 3 is installed on the moving end of the first cylinder 2 and is located inside the frame 1, and performs linear motion under the drive of the first cylinder 2. The first rotating shaft 4 is rotatably installed on the opposite side walls of the n-shaped frame 3 along the width direction of the frame 1, and the axes of the first rotating shafts 4 on both sides coincide with each other, and can perform rotational motion relative to the n-shaped frame 3 respectively. The support plates 5 are respectively installed on the opposite ends of the first rotating shafts 4 on both sides, and are respectively used to support and install the second cylinder 6. The second cylinder 6 is respectively installed on the support plates 5 on both sides, and the moving ends of the second cylinders 6 on both sides are arranged opposite to each other, and are used to provide driving force to clamp the reducer housing placed on the bottom wall of the frame 1. The U-shaped frame 7 is installed on the top wall of the N-shaped frame 3, and is located on the inner side of the N-shaped frame 3, and is used to support and install a rotatable hollow shaft 8. The hollow shaft 8 is rotatably installed on the bottom wall of the U-shaped frame 7 along the height direction of the frame 1, and can rotate relative to the U-shaped frame 7. One end of the hollow shaft 8 is rotatably connected to the water supply pipe of the water supply equipment, and can also rotate relative to the water supply pipe of the water supply equipment. The spray rack 9 is installed on the other end of the hollow shaft 8, and is facing the clamped reducer housing, and is used to spray water to clean the reducer housing. Among them, the first rotating shafts 4 on both sides are controlled to rotate synchronously to drive the clamped reducer housing to flip.

[0037] The embodiment of the present disclosure provides a reducer housing cleaning device, which can control the second cylinders 6 on both sides to work, so as to clamp the reducer housing placed on the bottom wall of the frame 1. Then, the water supply equipment is controlled to work, and the clean water can enter the interior of the spray rack 9 through the water supply pipe and the hollow shaft 8. Finally, it is sprayed out evenly to clean the reducer housing. During the cleaning process, the first cylinder 2 is controlled to work, so as to drive the n-type frame 3 to move along the height direction of the frame 1, and finally the reducer housing is separated from the bottom wall of the frame 1. Then, driven by external force, the first rotating shafts 4 on both sides can rotate synchronously. Then, the support plates 5 and the second cylinder 6 on both sides are driven, and finally the reducer housing is turned over. Multiple surfaces of the reducer housing are respectively opposite to the spray rack 9, so that the cleaning of the reducer housing is more comprehensive.

[0038] Optionally, combined Figure 1 andFigure 4 As shown, it further includes a second rotating shaft 10, a driving pulley, a driven pulley, a belt 11, a double-shaft motor 12 and a coupling. The second rotating shaft 10 is respectively rotatably installed on the opposite side walls of the n-shaped frame 3 along the width direction of the frame 1, and is located above the spraying frame 9 along the height direction of the frame 1. The second rotating shafts 10 on both sides can rotate relative to the n-shaped frame 3. The driving pulleys are respectively installed on the second rotating shafts 10 on both sides and rotate under the drive of the second rotating shafts 10 on both sides. The driven pulleys are respectively installed on the first rotating shafts 4 on both sides and are respectively used to drive the first rotating shafts 4 on both sides to rotate. The belts 11 are respectively installed between the driving pulleys and the driven pulleys on both sides and are all used to transmit driving force. The double-shaft motor 12 is installed on the top wall of the n-shaped frame 3 and is located inside the n-shaped frame 3 and is used to provide driving force. The couplings are respectively installed between the two rotating ends of the double-shaft motor 12 and the second rotating shafts 10 on both sides and are all used to transmit driving force.

[0039] In the embodiment of the present disclosure, when the double-shaft motor 12 works, through the couplings on both sides, the second rotating shafts 10 on both sides can be driven to rotate synchronously, and then the driving pulleys on both sides can be driven to rotate synchronously. Through the belts 11 on both sides, the driven pulleys on both sides can be driven to rotate synchronously, and then the first rotating shafts 4 on both sides can be driven to rotate synchronously, finally realizing the flipping function of the clamped reducer housing.

[0040] Optionally, in combination with Figure 1 and Figure 4 as shown, it further includes a first pedestal bearing 13. The first pedestal bearings 13 are respectively sleeved on the second rotating shafts 10 on both sides and are all installed on the inner wall of the n-shaped frame 3.

[0041] In the embodiment of the present disclosure, it further includes first pedestal bearings 13 that are respectively sleeved on the second rotating shafts 10 on both sides and are all installed on the inner wall of the n-shaped frame 3. The first pedestal bearings 13 on both sides are respectively used to reduce the friction force received by the second rotating shafts 10 on both sides and improve the rotational accuracy of the second rotating shafts 10 on both sides.

[0042] Optionally, in combination with Figure 1 、 Figure 2 and Figure 4 as shown, it further includes a driving motor 14, a driving bevel gear and a driven bevel gear. The driving motor 14 is installed on the bottom wall of the u-shaped frame 7 and is located inside the u-shaped frame 7 and is used to provide driving force. The driving bevel gear is installed on the rotating end of the driving motor 14 and rotates under the drive of the driving motor 14. The driven bevel gear is installed on the outer wall of the hollow shaft 8 and is used to drive the hollow shaft 8 to rotate. The driven bevel gear meshes with the driving bevel gear to jointly transmit driving force and change the direction of the acting force.

[0043] In the embodiment of the present disclosure, controlling the operation of the drive motor 14 can drive the driving bevel gear to rotate. Through the meshing action between teeth, the driven bevel gear can be driven to rotate, and then the hollow shaft 8 can be driven to rotate. Finally, the spraying frame 9 is driven to rotate, so as to evenly spray the cleaning water on the surface of the reducer housing.

[0044] Optionally, as shown in combination with Figure 1 , Figure 2 and Figure 4 , it further includes a bearing seat 15 and a bearing. The bearing seat 15 is installed on the bottom wall of the U-shaped frame 7 and sleeved on the hollow shaft 8. The bearing is installed between the bearing seat 15 and the hollow shaft 8.

[0045] In the embodiment of the present disclosure, it further includes a bearing seat 15 and a bearing. The bearing seat 15 is installed on the bottom wall of the U-shaped frame 7, used to support and install the bearing and limit the bearing. The bearing is used to support and install the rotatable hollow shaft 8, reduce the friction force received by the hollow shaft 8, and improve the rotation accuracy of the hollow shaft 8.

[0046] Optionally, as shown in combination with Figure 1 , Figure 3 and Figure 4 , it further includes a guide rail 16 and a slider 17. The guide rail 16 is installed on the inner wall of the frame 1 along the height direction of the frame 1. The slider 17 is slidably installed on the guide rail 16 and connected to the outer wall of the N-shaped frame 3.

[0047] In the embodiment of the present disclosure, it further includes a guide rail 16 and a slider 17 for guiding and supporting. Under the guiding and supporting action of the guide rail 16 and the slider 17, the stability of the N-shaped frame 3 during lifting movement is improved, and the axial force received by the moving end of the first cylinder 2 is reduced.

[0048] Optionally, as shown in combination with Figure 1 , Figure 3 and Figure 4 , it further includes a second pillow block bearing 18. The second pillow block bearings 18 are respectively sleeved on the two first rotating shafts 4 and are both installed on the inner wall of the N-shaped frame 3.

[0049] In the embodiment of the present disclosure, it further includes second pillow block bearings 18 that are respectively sleeved on the two first rotating shafts 4 and are both installed on the inner wall of the N-shaped frame 3. The two second pillow block bearings 18 are both used to reduce the friction force received by the two first rotating shafts 4 and improve the rotation accuracy of the two first rotating shafts 4.

[0050] Optionally, as shown in combination with Figure 1 and Figure 4As shown, it further includes a water collecting hopper 19. The water collecting hopper 19 is installed on the bottom wall of the frame 1 and is located outside the frame 1 for collecting cleaning water. Among them, the frame 1 includes a water leakage hole on its bottom wall, and the water leakage hole is located inside the water collecting hopper 19 so that the cleaning water can flow into the interior of the water collecting hopper 19.

[0051] In the embodiment of the present disclosure, through the design of the water collecting hopper 19 and the water leakage hole, the cleaning water during the cleaning process can be collected, thus avoiding the direct spilling of the cleaning water onto the ground.

[0052] Optionally, in combination with Figure 1 and Figure 4 As shown, it further includes support legs 20. The support legs 20 are respectively installed at the four corners of the bottom wall of the frame 1 and are all located outside the frame 1, and are all used to abut against the ground.

[0053] In the embodiment of the present disclosure, it further includes support legs 20 that are respectively installed at the four corners of the bottom wall of the frame 1 and are all located outside the frame 1. The support legs 20 at the four corners are all used to abut against the ground, thereby supporting the entire device.

[0054] Optionally, in combination with Figure 1 and Figure 4 As shown, it further includes a rotary joint. The rotary joint is installed between the hollow shaft and the water supply pipe of the water supply device.

[0055] In the embodiment of the present disclosure, it further includes a rotary joint installed between the hollow shaft and the water supply pipe of the water supply device. The rotary joint is used to enable the hollow shaft and the water supply pipe of the water supply device to rotate relative to each other, so as to prevent the water supply pipe of the water supply device from rotating when the hollow shaft rotates.

[0056] The above description and the drawings fully illustrate the embodiments of the present disclosure so that those skilled in the art can practice them. Other embodiments may include structural and other changes. The embodiments only represent possible variations. Unless explicitly required, the individual components and functions are optional, and the order of operations can vary. Parts and features of some embodiments may be included in or substituted for parts and features of other embodiments. The embodiments of the present disclosure are not limited to the structures already described and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present disclosure is only limited by the appended claims.

Claims

1. A reducer housing cleaning device, characterized in that: include: frame; a first cylinder, mounted on the top wall of the frame along the height direction of the frame, with the moving end of the first cylinder facing the bottom wall of the frame; an n-type frame mounted on the moving end of the first cylinder and located inside the frame; A first rotating shaft is rotatably mounted on two opposite side walls of the n-shaped frame along the width direction of the frame, and the axes of the first rotating shafts on both sides coincide with each other; Support plates are respectively installed on opposite ends of the first rotating shaft on both sides; The second cylinders are respectively installed on the support plates at both sides, and the moving ends of the second cylinders at both sides are arranged opposite to each other, and are used to clamp the reducer housing placed on the bottom wall of the frame; A u-shaped frame, mounted on the top wall of the n-shaped frame and located on the inner side of the n-shaped frame; A hollow shaft is rotatably mounted on the bottom wall of the U-shaped frame along the height direction of the frame, and one end of the hollow shaft is rotatably connected to a water supply pipe of a water supply device; A spray rack is installed at the other end of the hollow shaft and faces the clamped reducer housing; Wherein, the first rotating shafts on both sides are controlled to rotate synchronously to drive the clamped reducer housing to flip.

2. A reducer housing cleaning device according to claim 1, characterized in that: Also includes: The second rotating shaft is rotatably mounted on two opposite side walls of the n-shaped frame along the width direction of the frame, and is located above the spray frame along the height direction of the frame; A driving pulley is installed on the second rotating shaft on both sides respectively; Driven pulleys are respectively installed on the first rotating shaft on both sides; The belts are respectively installed between the driving pulleys on both sides and the driven pulleys on both sides; A dual-axis motor is mounted on the top wall of the n-shaped frame and is located on the inner side of the n-shaped frame; The couplings are respectively installed between the two rotating ends of the dual-shaft motor and the second rotating shafts on both sides.

3. A reducer housing cleaning device according to claim 2, characterized in that: Also includes: The first seat bearings are respectively mounted on the second rotating shafts at both sides and are installed on the inner wall of the n-shaped frame.

4. A reducer housing cleaning device according to claim 1, characterized in that: Also includes: A driving motor is mounted on the bottom wall of the U-shaped frame and is located on the inner side of the U-shaped frame; A driving bevel gear, mounted on the rotating end of the driving motor; The driven bevel gear is mounted on the outer wall of the hollow shaft and meshes with the driving bevel gear.

5. A reducer housing cleaning device according to claim 1, characterized in that: Also includes: A bearing seat, mounted on the bottom wall of the U-shaped frame and sleeved on the hollow shaft; The bearing is installed between the bearing seat and the hollow shaft.

6. A reducer housing cleaning device according to claim 1, characterized in that: Also includes: A guide rail is installed on the inner wall of the frame along the height direction of the frame; A slider is slidably mounted on the guide rail and connected to the outer wall of the n-shaped frame.

7. A reducer housing cleaning device according to any one of claims 1 to 6, characterized in that: Also includes: The second seat bearings are respectively mounted on the first rotating shafts on both sides and are installed on the inner wall of the n-shaped frame.

8. A reducer housing cleaning device according to any one of claims 1 to 6, characterized in that: Also includes: A water collecting bucket is installed on the bottom wall of the frame and is located outside the frame; Wherein, the frame includes a water leakage hole located on its bottom wall, and the water leakage hole is located on the inner side of the water collecting bucket.

9. A reducer housing cleaning device according to any one of claims 1 to 6, characterized in that: Also includes: The supporting legs are respectively installed at the four corners of the bottom wall of the frame and are all located outside the frame and are used to abut against the ground.

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