Cleaning device for automobile fuel filter

Abstract

The utility model relates to the field of cleaning devices, in particular to an automobile fuel filter cleaning device which comprises a cleaning barrel, a protective net, a water flow assembly, a control assembly, a positioning assembly, a flushing nozzle and a telescopic rod. A protective net used for preventing the automobile fuel filter from falling to the bottom of the cleaning barrel is installed in the middle of the inner side of the cleaning barrel. By arranging the control assembly, the function of controlling the fuel filter to ascend, descend and rotate is achieved, the fuel filter enters the cleaning barrel so that cleaning liquid can evenly cover the surface of the whole filter, meanwhile, the water flow assembly at the lower end begins to rotate, impact of water flow and the chemical effect of cleaning agent are generated, and the cleaning effect is improved. The outside and the inside of the fuel filter are thoroughly cleaned, sanitary dead angles are avoided, water columns annularly distributed through the flushing spray heads are used for flushing when entering or moving out, the cleaning difficulty of the fuel filter is reduced, and the cleaning quality is improved.

Description

Technical Field

[0001] The utility model relates to the field of cleaning devices, in particular to a cleaning device for an automotive fuel filter. Background Art

[0002] An automotive fuel filter is an important vehicle component, and its main function is to filter fuel in the fuel system to ensure that clean fuel is supplied to the engine.

[0003] However, the existing cleaning of automotive fuel filters mainly relies on manual labor. However, the internal structure of automotive fuel filters is relatively complex, and it is very difficult for manual cleaning to reach every corner. If the automotive fuel filter is not cleaned thoroughly, it will affect vehicle operation and shorten the engine life. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a cleaning device for an automotive fuel filter, which aims to solve the technical problem that it is very difficult for manual cleaning to reach every corner and it is difficult to thoroughly clean the automotive fuel filter in the prior art.

[0005] The technical solution of the utility model is as follows: A cleaning device for an automotive fuel filter includes a cleaning bucket, a protective net, a water flow assembly, a control assembly, a positioning assembly, a flushing nozzle, and a telescopic rod; a protective net for preventing the automotive fuel filter from falling to the bottom of the cleaning bucket is installed at the middle position inside the cleaning bucket; a water flow assembly for stirring the cleaning agent to form a water flow to clean the inside of the automotive fuel filter is installed at the lower end of the protective net inside the cleaning bucket; a control assembly for controlling the lifting and rotation of the automotive fuel filter is fixedly connected to the upper part of the right end of the cleaning bucket; a positioning assembly for stably clamping the automotive fuel filter is installed at the lower end of the control assembly.

[0006] Preferably, in the first step, during the preparation work, connect the cleaning bucket and the flushing nozzle to the water source, then place the automotive fuel filter in the positioning assembly, and start the positioning assembly. The clamping members move synchronously inward to stably clamp the automotive fuel filter.

[0007] In the second step, start the control assembly to achieve the functions of controlling the lifting and rotation of the fuel filter, and let the fuel filter enter the inside of the cleaning bucket. During the descent of the automotive fuel filter, the water columns distributed annularly by the flushing nozzle pre-clean the surface of the automotive fuel filter.

[0008] In the third step, the cleaning barrel is filled with cleaning liquid. After the fuel filter enters the cleaning barrel, the control component steadily raises it to an appropriate height and can perform a rotation operation to evenly cover the entire surface of the filter with the cleaning liquid. At the same time, the water flow component at the lower end starts to rotate, generating the impact of water flow and the chemical action of the cleaning agent to thoroughly clean the exterior and interior of the fuel filter and avoid the occurrence of sanitation dead corners.

[0009] In the fourth step, after the cleaning is completed, the control component raises the fuel filter, and the water columns distributed annularly by the flushing nozzles rinse the surface of the automotive fuel filter again. After the fuel filter rises and drains off the water, the fuel filter is taken out.

[0010] In the fifth step, if the fuel filter accidentally drops during the cleaning process of the fuel filter, the protective net catches the fuel filter to prevent the automotive fuel filter from falling to the bottom of the cleaning barrel, which is not easy to retrieve. At that time, start the telescopic rod, and the telescopic rod controls the protective net to rise and push out the fuel filter.

[0011] Preferably, the protective net is designed with a narrower upper part and a wider lower part; telescopic rods for controlling the lifting of the protective net are symmetrically distributed on the left and right at the lower end of the protective net; start the telescopic rod, and the telescopic rod controls the protective net to rise and push out the fuel filter, which can facilitate the removal of the dropped fuel filter.

[0012] Preferably, the water flow component includes a rotating motor, a rotating plate, and stirring blocks; the upper end of the output shaft of the rotating motor is equipped with a rotating plate; the upper end of the rotating plate is fixedly connected with annularly and equally spaced stirring blocks; the rotating motor controls the stirring blocks to rotate through the rotating plate, generating the impact of water flow and the chemical action of the cleaning agent to thoroughly clean the exterior and interior of the fuel filter and avoid the occurrence of sanitation dead corners.

[0013] Preferably, the control component includes an equipment rack, a telescopic cylinder, an extension rod, and a control motor; a telescopic cylinder is installed inside the equipment rack; the upper end of the piston rod of the telescopic cylinder is fixedly connected with the extension rod; a limiting structure is arranged between one end of the extension rod and the equipment rack; a control motor is installed at the other end of the extension rod; start the telescopic cylinder inside the equipment rack to control the extension rod to rise or fall. At the same time, the control motor can control the lower components to perform a circular rotation, thus achieving the functions of controlling the lifting and rotation of the fuel filter.

[0014] Preferably, the positioning component includes a servo motor, a bidirectional threaded rod, a threaded sleeve, and a clamping arm; the servo motor is installed with the bidirectional threaded rod and the threaded sleeve at its right end; the lower end of the bidirectional threaded rod and the threaded sleeve is fixedly connected with the clamping arm; the clamping arm adopts an "L" - shaped structure; an anti - slip pad is arranged at the clamping end of the clamping arm; the servo motor drives the bidirectional threaded rod and the threaded sleeve to operate, controlling the clamping arm to move inward synchronously to stably clamp the automotive fuel filter.

[0015] Preferably, a flushing nozzle for flushing the automotive fuel filter before and after cleaning is installed at the upper end inside the cleaning bucket.

[0016] Advantages of the present utility model: Through the control component, the present utility model achieves the functions of controlling the lifting and rotation of the fuel filter, enabling the fuel filter to enter the interior of the cleaning bucket so that the cleaning liquid evenly covers the entire surface of the filter. Meanwhile, the water flow component at the lower end starts to rotate, generating the impact of water flow and the chemical action of the cleaning agent to thoroughly clean the exterior and interior of the fuel filter, avoiding the occurrence of sanitary dead corners. When the annular water columns of the flushing nozzle enter or exit, flushing is carried out, reducing the cleaning difficulty of the fuel filter and improving the cleaning quality. By providing a liftable protective net inside the cleaning bucket, the fuel filter can be caught and ejected, preventing the automotive fuel filter from falling to the bottom of the cleaning bucket. Description of the Drawings

[0017] Figure 1 Shown is a three-dimensional structural schematic diagram of the cleaning device of the present utility model;

[0018] Figure 2 Shown is another structural schematic diagram of the cleaning device of the present utility model;

[0019] Figure 3 Shown is a structural schematic diagram of the control component and the flushing nozzle of the cleaning device of the present utility model;

[0020] Figure 4 Shown is a sectional structural schematic diagram of the cleaning device of the present utility model.

[0021] Description of the reference numerals: 1, cleaning bucket; 2, protective net; 3, water flow component; 301, rotating motor; 302, rotating plate; 303, stirring block; 4, control component; 401, equipment rack; 402, telescopic cylinder; 403, extension rod; 404, control motor; 5, positioning component; 501, servo motor; 502, bidirectional threaded rod and threaded sleeve; 503, clamping arm; 6, flushing nozzle; 7, telescopic rod. Detailed Embodiments

[0022] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0023] Please refer to Figure 1-2, the present utility model provides an embodiment: an automobile fuel filter cleaning device, which includes a cleaning bucket 1, a protective net 2, a water flow assembly 3, a control assembly 4, a positioning assembly 5, a flushing nozzle 6, and a telescopic rod 7; a protective net 2 for preventing the automobile fuel filter from falling to the bottom of the cleaning bucket 1 is installed at the middle position inside the cleaning bucket 1; a water flow assembly 3 for stirring the cleaning agent to form a water flow to clean the inside of the automobile fuel filter is installed at the lower end of the protective net 2 inside the cleaning bucket 1; on the upper right side of the cleaning bucket 1, there is a side fixedly connected with a control assembly 4 for controlling the lifting and rotation of the automobile fuel filter; a positioning assembly 5 for stably clamping the automobile fuel filter is installed at the lower end of the control assembly 4, and the protective net 2 is designed with a narrower upper part and a wider lower part; telescopic rods 7 for controlling the lifting of the protective net 2 are symmetrically distributed left and right at the lower end of the protective net 2; when the telescopic rods 7 are started, the telescopic rods 7 control the protective net 2 to rise and push out the fuel filter, so that it is convenient to take out the dropped fuel filter. A flushing nozzle 6 for flushing the automobile fuel filter before and after cleaning is installed at the upper end inside the cleaning bucket 1.

[0024] Please refer to Figure 4 , in this embodiment, the water flow assembly 3 includes a rotating motor 301, a rotating plate 302, and stirring blocks 303; the upper end of the output shaft of the rotating motor 301 is installed with a rotating plate 302; the upper end of the rotating plate 302 is fixedly connected with annularly and equidistantly distributed stirring blocks 303; the rotating motor 301 controls the stirring blocks 303 to rotate through the rotating plate 302, generating the impact of the water flow and the chemical action of the cleaning agent to thoroughly clean the outside and inside of the fuel filter, avoiding the occurrence of sanitary dead corners.

[0025] Please refer to Figure 3 , in this embodiment, the control assembly 4 includes a device frame 401, a telescopic cylinder 402, an extension rod 403, and a control motor 404; a telescopic cylinder 402 is installed inside the device frame 401; the upper end of the piston rod of the telescopic cylinder 402 is fixedly connected with an extension rod 403; a limiting structure is provided between one end of the extension rod 403 and the device frame 401; a control motor 404 is installed at the other end of the extension rod 403; starting the telescopic cylinder 402 inside the device frame 401 controls the extension rod 403 to rise or fall. At the same time, the control motor 404 can control the lower component to rotate circumferentially, thus achieving the function of controlling the lifting and rotation of the fuel filter. The positioning assembly 5 includes a servo motor 501, a bidirectional threaded rod, a threaded sleeve 502, and a clamping arm 503; the servo motor 501 is installed with a bidirectional threaded rod and a threaded sleeve 502 at the right end; the lower end of the bidirectional threaded rod and the threaded sleeve 502 is fixedly connected with a clamping arm 503; the clamping arm 503 adopts an "L" - shaped structure; an anti - slip pad is provided at the clamping end of the clamping arm 503; the servo motor 501 drives the bidirectional threaded rod and the threaded sleeve 502 to operate, controlling the clamping arms 503 to move synchronously inward to stably clamp the automobile fuel filter.

[0026] When working, in the first step, during the preparation work, connect the cleaning bucket 1 and the flushing nozzle 6 to the water source. Then place the automotive fuel filter in the positioning component 5. The servo motor 501 drives the bidirectional threaded rod and the threaded sleeve 502 to operate, controlling the clamping arms 503 to move synchronously inward to firmly clamp the automotive fuel filter.

[0027] In the second step, start the telescopic cylinder 402 inside the equipment rack 401 of the control component 4 to control the extension rod 403 to rise or fall, so that the fuel filter enters the inside of the cleaning bucket 1. And during the descent of the automotive fuel filter, the water columns distributed in a ring shape by the flushing nozzle 6 pre-clean the surface of the automotive fuel filter.

[0028] In the third step, pour the cleaning liquid into the cleaning bucket 1. After the fuel filter enters the cleaning bucket 1, the control component 4 steadily raises it to an appropriate height and controls the motor 404 to control the lower component to rotate in a circle, so that the cleaning liquid evenly covers the entire surface of the filter. At the same time, the water flow component 3 at the lower end starts. The rotation motor 301 controls the stirring block 303 to rotate through the rotating plate 302 to generate the impact of the water flow and the chemical action of the cleaning agent, thoroughly cleaning the outside and inside of the fuel filter to avoid sanitary dead corners.

[0029] In the fourth step, after the cleaning is completed, the control component 4 raises the fuel filter. The water columns distributed in a ring shape by the flushing nozzle 6 rinse the surface of the automotive fuel filter again. After the fuel filter rises and drains the water, take out the fuel filter.

[0030] In the fifth step, if the fuel filter accidentally drops during the cleaning process of the fuel filter, the protective net 2 catches the fuel filter to prevent the automotive fuel filter from falling to the bottom of the cleaning bucket 1, which is not easy to retrieve. At that time, start the telescopic rod 7, and the telescopic rod 7 controls the protective net 2 to rise to push out the fuel filter.

[0031] Through the above steps, through the control component 4, the functions of controlling the lifting and rotation of the fuel filter are achieved, enabling the fuel filter to enter the inside of the cleaning bucket 1 so that the cleaning liquid evenly covers the entire surface of the filter. At the same time, the water flow component 3 at the lower end starts to rotate, generating the impact of the water flow and the chemical action of the cleaning agent, thoroughly cleaning the outside and inside of the fuel filter to avoid sanitary dead corners. When entering or exiting, the water columns distributed in a ring shape by the flushing nozzle 6 are used for rinsing, reducing the cleaning difficulty of the fuel filter and improving the cleaning quality. By setting a liftable protective net 2 inside the cleaning bucket 1, the fuel filter can be caught and pushed out to prevent the automotive fuel filter from falling to the bottom of the cleaning bucket 1.

[0032] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the gist of the present utility model within the scope of knowledge possessed by those skilled in the art.

Claims

1. A vehicle fuel filter cleaning device, comprising a cleaning bucket (1); characterized in that: The cleaning bucket (1) also includes a protective net (2), a water flow component (3), a control component (4), a positioning component (5), a flushing nozzle (6), and a telescopic rod (7); a protective net (2) is installed at the middle position inside the cleaning bucket (1) for preventing the automobile fuel filter from falling to the bottom of the cleaning bucket (1); a water flow component (3) is installed at the lower end of the protective net (2) inside the cleaning bucket (1) for stirring the cleaning agent to form a water flow to clean the inside of the automobile fuel filter; a control component (4) for controlling the automobile fuel filter to be lifted and rotated is fixedly connected to one side of the right end of the cleaning bucket (1); and a positioning component (5) for stably clamping the automobile fuel filter is installed at the lower end of the control component (4).

2. The automobile fuel filter cleaning device according to claim 1, characterized in that: The protective net (2) is designed to be narrow at the top and wide at the bottom; the lower end of the protective net (2) is provided with telescopic rods (7) symmetrically distributed on the left and right for controlling the lifting and lowering of the protective net (2).

3. The automobile fuel filter cleaning device according to claim 1, characterized in that: The water flow component (3) comprises a rotating motor (301), a rotating plate (302) and a stirring block (303); the rotating plate (302) is mounted on the upper end of the output shaft of the rotating motor (301); and the stirring blocks (303) are fixedly connected to the upper end of the rotating plate (302) and are distributed in an annular manner with equal distances.

4. The automobile fuel filter cleaning device according to claim 1, characterized in that: The control assembly (4) comprises an equipment frame (401), a telescopic cylinder (402), an extension rod (403) and a control motor (404); the telescopic cylinder (402) is installed inside the equipment frame (401); the extension rod (403) is fixedly connected to the upper end of the piston rod of the telescopic cylinder (402); a limiting structure is provided between one end of the extension rod (403) and the equipment frame (401); and the control motor (404) is installed at the other end of the extension rod (403).

5. The automobile fuel filter cleaning device according to claim 1, characterized in that: The positioning assembly (5) comprises a servo motor (501), a bidirectional threaded rod and a threaded sleeve (502) and a clamping arm (503); the right end of the servo motor (501) is mounted with the bidirectional threaded rod and the threaded sleeve (502); the lower ends of the bidirectional threaded rod and the threaded sleeve (502) are fixedly connected with the clamping arm (503); the clamping arm (503) adopts an "L"-shaped structure; and the clamping end of the clamping arm (503) is provided with an anti-slip pad.

6. The automobile fuel filter cleaning device according to claim 1, characterized in that: A flushing nozzle (6) for flushing the automobile fuel filter before and after cleaning is installed at the upper end of the inner side of the cleaning barrel (1).

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