Differential shell cleaning device

Abstract

The utility model discloses a differential shell cleaning device, which belongs to the technical field of auxiliary tools and comprises a shell, a water storage tank is arranged in the shell, a water suction pump is arranged above the water storage tank, a water suction nozzle of the water suction pump is communicated with the water storage tank, and a water drainage nozzle of the water suction pump is communicated with a fluid pressurizing filtering tank. The output end of the fluid pressurization filtering tank is communicated with an input pipeline, a cleaning pipeline is arranged in the water storage tank and communicated with the input pipeline, the fluid pressurization filtering tank enables liquid to flow into the input pipeline or input pressurized gas into the input pipeline after the liquid is pressurized and filtered, and a cleaning nozzle is arranged on the cleaning pipeline. The cleaning nozzle is used for cleaning the differential mechanism shell, the fluid pressurizing filtering tank is provided with a filtering state and an air spraying state, and in the filtering state, the fluid pressurizing filtering tank filters liquid received from the water suction pump and pressurizes the filtered liquid to enable the liquid to flow into the input pipeline; in the gas injection state, the fluid pressurization filtering tank outputs pressurized gas, and the pressurized gas flows into the input pipeline.

Description

Technical Field

[0001] This utility model belongs to the field of tooling and auxiliary equipment technology, and in particular relates to a differential housing cleaning device. Background Technology

[0002] The differential housing is a critical component of the automotive transmission system. The cleanliness of the differential housing affects its normal operation, therefore customers have extremely strict requirements regarding its cleanliness. During the manufacturing process, a large amount of oil, cutting fluid, and other impurities accumulate inside the differential housing, making cleaning it crucial.

[0003] In order to ensure the cleaning effect, existing technologies often use manual cleaning, which takes a long time and is inefficient. In addition, each differential housing needs to be cleaned, which requires more people to complete the cleaning work, making the operation quite troublesome.

[0004] Therefore, there is an urgent need to design a differential housing cleaning device to solve the problems mentioned above, such as low efficiency of manual cleaning and inability to perform batch cleaning. Utility Model Content

[0005] To address the technical problems mentioned in the background art, such as low efficiency and inability to perform batch cleaning of differential housings by manual cleaning, a differential housing cleaning device is provided to solve the above problems.

[0006] To achieve the above objectives, the specific technical solution of the differential housing cleaning device of this utility model is as follows:

[0007] A differential housing cleaning device, characterized in that it includes an outer shell, a water storage tank inside the outer shell, a water pump above the water storage tank, a water pump nozzle connected to the water storage tank, a water pump outlet connected to a fluid pressure filter tank, an output end of the fluid pressure filter tank connected to an input pipe, a cleaning pipeline installed inside the water storage tank and connected to the input pipe, the fluid pressure filter tank pressurizes and filters liquid before it flows into the input pipe or introduces pressurized gas into the input pipe, a cleaning nozzle is installed on the cleaning pipeline to clean the differential housing, and the fluid pressure filter tank has a filtering mode and a spraying mode.

[0008] When the fluid pressurized filter tank is in the filtration state, it filters the liquid received from the water pump and pressurizes the filtered liquid so that it flows into the inlet pipe.

[0009] When the fluid pressurized filter canister is in the jetting state, it outputs pressurized gas, which then flows into the input pipe.

[0010] Furthermore, the fluid pressurized filter tank is equipped with a pressurizing pipe, which is connected to a pressurizer to pressurize the fluid inside the fluid pressurized filter tank and to supply pressurized gas to the fluid pressurized filter tank.

[0011] Furthermore, the water pump is connected to the fluid pressurization filter tank via a first valve pipeline.

[0012] When the fluid pressurized filter tank is in filtration mode, the valve on the first valve line is opened, and liquid enters the fluid pressure tank, where it is filtered and pressurized by the pressurizer.

[0013] When the fluid pressurized filter tank is in the jetting state, the valve on the first valve pipeline is closed, and the pressurized gas is input into the pressurizer, causing the pressurized gas to flow into the input pipeline.

[0014] Furthermore, a second valve pipeline is connected to the input pipeline, and the end of the second valve pipeline away from the input pipeline is connected to the water storage tank to control the flow rate of the fluid in the input pipeline.

[0015] Furthermore, the water storage tank includes a first water storage area and a second water storage area. The second water storage area is fixedly connected to the cleaning pipeline, and the first water storage area is connected to the second water storage area. The bottom of the first water storage area is lower than the bottom of the second water storage area.

[0016] Furthermore, a heating rod is installed at the bottom of the second water storage area to heat the liquids in the first and second water storage areas.

[0017] Furthermore, a silt removal outlet has been opened in the first water storage area for cleaning.

[0018] Furthermore, an injection port is provided on the first water storage area, and the injection port is located near the top of the first water storage area.

[0019] Furthermore, a drain outlet is provided on the first water storage area, and the drain outlet is located at the bottom of the first water storage area.

[0020] Furthermore, the cleaning pipeline is equipped with multiple cleaning points, allowing multiple differential housings to be cleaned simultaneously.

[0021] The differential housing cleaning device of this utility model has the following advantages: This utility model realizes the automated cleaning of the differential housing, which greatly reduces the time and labor cost of manual cleaning. The cleaning and drying functions are integrated together. By controlling the opening and closing of the first valve pipeline, the fluid pressure filter tank can switch states, realizing the flexible use of the two functions.

[0022] This invention features automation, high efficiency, multifunctionality, energy saving and environmental protection, and ease of maintenance. It can significantly improve the cleaning efficiency and quality of differential housings and reduce cleaning costs. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall differential housing cleaning device of this utility model.

[0024] Figure 2 This is a schematic diagram of the internal structure of the differential housing cleaning device of this utility model.

[0025] Figure 3 This is a schematic diagram of the back structure of the differential housing cleaning device of this utility model.

[0026] Figure 4 This is an enlarged schematic diagram of part A of this utility model.

[0027] The markings in the diagram are as follows: 1. Outer shell; 2. Water storage tank; 201. First water storage area; 202. Second water storage area; 3. Water pump; 4. Fluid pressurization filter tank; 5. Input pipe; 6. Cleaning pipe; 7. Cleaning nozzle; 8. Differential housing; 9. Pressurization pipe; 10. First valve pipe; 11. Second valve pipe; 12. Heating rod; 13. Sludge inlet; 14. Liquid inlet; 15. Drainage outlet. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0029] Those skilled in the art will understand that although some embodiments herein include certain features included in other embodiments but not others, combinations of features from different embodiments are intended to be within the scope of this invention and form different embodiments. For example, in the claims, any of the claimed embodiments can be used in any combination.

[0030] The following is a reference to the appendix. Figure 1 To be continued Figure 4 This invention describes a differential housing cleaning device.

[0031] The existing differential housing 8 is often cleaned manually, which takes a long time and is inefficient. Moreover, each differential housing 8 needs to be cleaned, which requires more people to complete the cleaning work, making the operation quite troublesome.

[0032] Therefore, this utility model provides a differential housing cleaning device, such as... Figures 1-3As shown, the device includes an outer casing 1, a water storage tank 2 inside the outer casing 1, a water pump 3 above the water storage tank 2, a water pump 3 connected to the water storage tank 2, a water pump 3 connected to the water pump 3's drain nozzle connected to a fluid pressurized filter tank 4, an input pipe 5 connected to the output end of the fluid pressurized filter tank 4, a cleaning pipe 6 inside the water storage tank 2 connected to the input pipe 5, the fluid pressurized filter tank 4 pressurizes and filters the liquid before it flows into the input pipe 5 or introduces pressurized gas into the input pipe 5, a cleaning nozzle 7 on the cleaning pipe 6 cleans the differential housing 8, the fluid pressurized filter tank 4 has a filtering state and a jetting state, when the fluid pressurized filter tank 4 is in the filtering state, the fluid pressurized filter tank 4 filters the liquid received from the water pump 3 and pressurizes the filtered liquid so that the liquid flows into the input pipe 5; when the fluid pressurized filter tank 4 is in the jetting state, the fluid pressurized filter tank 4 outputs pressurized gas so that the pressurized gas flows into the input pipe 5. Specifically, the water pump 3 draws water from the water storage tank 2 and pressurizes and filters it through the fluid pressurization filter tank 4. This ensures that the cleaning liquid has a certain pressure and cleanliness, thus more effectively cleaning the differential housing 8. Furthermore, the pressurization filter tank enables the recycling of the liquid, ensuring that the liquid used during the cleaning process is clean and reducing secondary pollution caused by using the cleaning liquid. At the same time, the use of pressurized gas for drying ensures the cleaning effect and prevents residual liquid on the differential housing from adhering to dust or impurities in the air after the differential housing has been cleaned, thereby affecting the cleaning effect.

[0033] As a preferred option, such as Figure 4 As shown, the fluid pressurized filter tank 4 is equipped with a pressurized pipe 9, and a pressurizer (not shown in the figure) is connected to the pressurized pipe 9 to pressurize the fluid in the fluid pressurized filter tank 4 and to supply pressurized gas to the fluid pressurized filter tank 4.

[0034] As a preferred option, such as Figure 1 As shown, the water pump 3 and the fluid pressurized filter tank 4 are connected via a first valve pipeline 10. When the fluid pressurized filter tank 4 is in the filtration state, the valve on the first valve pipeline 10 is open, and the liquid enters the fluid pressure tank, where it is filtered and pressurized by the pressurizer. When the fluid pressurized filter tank 4 is in the jetting state, the valve on the first valve pipeline 10 is closed, and the pressurizer inputs pressurized gas, causing the pressurized gas to flow into the input pipeline 5. Specifically, opening the first valve pipeline 10 controls the cleaning nozzle 7 to spray pressurized cleaning liquid, and closing the first valve pipeline 10 controls the cleaning nozzle 7 to spray pressurized gas.

[0035] As a preferred option, such as Figure 3As shown, a second valve pipeline 11 is connected to the input pipeline 5. The end of the second valve pipeline 11 away from the input pipeline 5 is connected to the water storage tank 2 to control the flow rate of the fluid in the input pipeline 5.

[0036] As a preferred option, such as Figure 2 As shown, the water storage tank 2 includes a first water storage area 201 and a second water storage area 202. The second water storage area 202 is fixedly connected to the cleaning pipeline 6. The first water storage area 201 and the second water storage area 202 are connected. The bottom of the first water storage area 201 is lower than the bottom of the second water storage area 202, so that the impurities or low-level fluid in the second water storage area 202 can move to the first water storage area 201.

[0037] Preferably, a heating rod 12 is provided at the bottom of the second water storage area 202 to heat the liquid in the first water storage area 201 and the second water storage area 202, thereby increasing the cleaning effect and further enhancing the drying effect. When the heated liquid is sprayed out through the cleaning nozzle 7, the differential housing 8 being cleaned heats up. At this time, pressurized gas is injected into the differential housing 8, so that the heat of the differential housing 8 itself is exchanged with the pressurized gas, thereby achieving the drying effect.

[0038] As a preferred option, such as Figure 3 As shown, the first water storage area 201 is provided with a silt outlet 13 for cleaning, so as to clean the impurities in the water storage tank 2.

[0039] Preferably, the first water storage area 201 is provided with an injection port 14, which is close to the top of the first water storage area 201, so as to facilitate the injection of water into the water storage tank 2.

[0040] Preferably, a drain outlet 15 is provided on the first water storage area 201, and the drain outlet 15 is located at the bottom of the first water storage area 201 to facilitate the discharge of sewage from the water storage tank 2.

[0041] Preferably, the cleaning pipeline 6 is provided with multiple cleaning points for multiple differential housings 8 to be cleaned simultaneously, thereby achieving batch cleaning and increasing cleaning efficiency.

[0042] This invention enables automated cleaning of the differential housing 8, greatly reducing the time and labor costs of manual cleaning. The cleaning and drying functions are integrated together. By controlling the opening and closing of the first valve pipeline, the fluid pressurized filter tank 4 can switch states, realizing the flexible use of the two functions.

[0043] This invention features automation, high efficiency, multifunctionality, energy saving and environmental protection, and ease of maintenance. It can significantly improve the cleaning efficiency and quality of the differential housing 8 and reduce cleaning costs.

[0044] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A differential housing cleaning device, characterized in that, The system includes an outer casing, inside which is a water storage tank. A water pump is located above the water storage tank, with its nozzle connected to the tank and its outlet connected to a fluid pressurized filter tank. The output of the fluid pressurized filter tank is connected to an input pipe. A cleaning pipeline is installed inside the water storage tank and connected to the input pipe. The fluid pressurized filter tank pressurizes and filters the liquid before it flows into the input pipe, or pressurized gas is introduced into the input pipe. A cleaning nozzle is installed on the cleaning pipeline to clean the differential housing. The fluid pressurized filter tank has both filtering and spraying modes. When the fluid pressurized filter tank is in the filtration state, it filters the liquid received from the water pump and pressurizes the filtered liquid so that it flows into the inlet pipe. When the fluid pressurized filter canister is in the jetting state, it outputs pressurized gas, which then flows into the input pipe.

2. The differential housing cleaning device according to claim 1, characterized in that, The fluid pressurized filter tank is equipped with a pressurized pipe, which is connected to a pressurizer to pressurize the fluid inside the fluid pressurized filter tank and to supply pressurized gas to the fluid pressurized filter tank.

3. The differential housing cleaning device according to claim 2, characterized in that, The water pump is connected to the fluid pressurization filter tank via a first valve pipeline. When the fluid pressurized filter tank is in filtration mode, the valve on the first valve line is opened, and liquid enters the fluid pressure tank, where it is filtered and pressurized by the pressurizer. When the fluid pressurized filter tank is in the jetting state, the valve on the first valve pipeline is closed, and the pressurized gas is input into the pressurizer, causing the pressurized gas to flow into the input pipeline.

4. The differential housing cleaning device according to claim 1 or 3, characterized in that, A second valve pipeline is connected to the input pipeline. The end of the second valve pipeline away from the input pipeline is connected to the water storage tank to control the flow rate of the fluid in the input pipeline.

5. The differential housing cleaning device according to claim 1, characterized in that, The water storage tank includes a first water storage area and a second water storage area. The second water storage area is fixedly connected to the cleaning pipeline. The first water storage area and the second water storage area are connected. The bottom of the first water storage area is lower than the bottom of the second water storage area.

6. The differential housing cleaning device according to claim 5, characterized in that, A heating rod is installed at the bottom of the second water storage area to heat the liquid in the first and second water storage areas.

7. The differential housing cleaning device according to claim 6, characterized in that, The first water storage area has a silt removal outlet.

8. The differential housing cleaning device according to claim 6, characterized in that, An injection port is provided on the first water storage area, and the injection port is located near the top of the first water storage area.

9. The differential housing cleaning device according to claim 6, characterized in that, A drain outlet is provided on the first water storage area, and the drain outlet is located at the bottom of the first water storage area.

10. The differential housing cleaning device according to claim 1, characterized in that, The cleaning pipeline has multiple cleaning points, allowing multiple differential housings to be cleaned simultaneously.

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