Waste vehicle fuel oil filtering device capable of improving recovery rate

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By using a motor-driven screw to move a scraper frame to slide across the filter screen surface and scrape off impurities, which are then fed into the collection rack, the problem of impurity clogging in the fuel filter is solved by combining a locking block and a pull plate structure, thus achieving efficient fuel recovery and easy impurity cleaning.

CN223874546UActive Publication Date: 2026-02-06SHANDONG HONGSHUN CYCLE TECH CO LTD

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Patent Information

Application Number: CN202520391745.9
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2025-03-07
Publication Date: 2026-02-06
Estimated Expiration: 2035-03-07

AI Technical Summary

Technical Problem

In the existing fuel filtration devices for scrapped vehicles, impurities easily clog the filter screen during the filtration and recycling process, affecting the filtration effect, and the impurities are difficult to clean.

Method used

The motor-driven screw drives the scraper to slide on the filter screen surface, scraping off impurities and sending them into the collection rack. At the same time, the impurities are automatically cleaned through the clamping block and pull plate structure.

Benefits of technology

It effectively prevents impurities from clogging the filter screen, improves fuel filtration recovery rate, and simplifies the impurity cleaning process.

✦ Generated by Eureka AI based on patent content.

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Figure CN223874546U_ABST

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Abstract

The utility model discloses a scraped vehicle fuel oil filtering device capable of improving recovery rate, which comprises a box body, a filter screen a is arranged in the box body, the filter screen a is connected with a scraping frame a in a sliding manner, the filter screen a is positioned above a filter screen b, the filter screen b is connected with a scraping frame c in a sliding manner, a filter screen c is arranged in the box body, the filter screen c is connected with a scraping frame b in a sliding manner, and the scraping frame b is positioned above the filter screen a. The scraping frame a, the scraping frame b and the scraping frame c are all in threaded connection with screws, a collecting frame is slidably connected to the right side of the box body, a pulling plate is installed on the collecting frame, a clamping block is connected to the pulling plate in a buckled mode, a sliding block is installed on the clamping block, the sliding block is slidably connected with a limiting frame, and a spring is installed on the inner side of the sliding block. The motor rotates to drive the scraping frame connected with the screw rod to continuously slide left and right to scrape the surface of the filter screen, so that the filter screen is fed into the collecting frame, and impurities can be prevented from influencing the filtering effect; after the clamping blocks are pressed inwards, the pulling plates are pulled outwards, and the collecting frame is driven to move out to clean impurities in the collecting frame.

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Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of scrap car fuel filter devices of improving recovery rate, specifically a kind of scrap car fuel filter devices of improving recovery rate, belong to scrap car fuel filter device technical field. BACKGROUND

[0002] Scrap car is to reach certain service life, or because other reasons cause vehicle serious damage or technical condition is poor, and cannot be repaired, oil consumption exceeds the value 50% of national standard stipulation, according to government regulations compulsorily scrapped vehicle.Scrapped car contains fuel, and it carries impurities, needs to be filtered and recycled after treatment.

[0003] The prior art scrap car fuel filter device has the following shortcomings: 1. During continuous filtration and recovery of fuel, impurities in the fuel block the filter screen, affecting the filtration and recovery effect; 2. After the impurities in the fuel are filtered, they remain in the box, making it inconvenient to remove and clean. Therefore, improvements are needed to address the above issues. SUMMARY

[0004] The utility model aims to solve the above problems and provides a scrap car fuel filter device that improves recovery rate. The motor rotates to drive the screw rod connected scraper frame to continuously slide left and right to scrape the surface of the filter screen, allowing it to be fed into the collection frame, which can prevent impurities from affecting the filtration effect. After pressing the clamping block inward and pulling the pull plate outward, the collection frame is moved out to clean the impurities in the collection frame.

[0005] The utility model realizes the above-mentioned purposes through the following technical solutions: a scrap car fuel filter device that improves recovery rate, comprising a box, a filter screen a is installed in the box, the filter screen a is slidingly connected with a scraper frame a, the filter screen a is located above a filter screen b, the filter screen b is slidingly connected with a scraper frame c, a filter screen c is installed in the box, the filter screen c is slidingly connected with a scraper frame b, the scraper frame a, the scraper frame b and the scraper frame c are all threadedly connected with a screw rod, a collection frame is slidingly connected to the right side of the box, the collection frame is installed with a pull plate, the pull plate is buckled with a clamping block, the clamping block is installed with a sliding block, the sliding block is slidingly connected with a limiting frame, a spring is installed on the inner side of the sliding block.

[0006] Preferably, the box is installed with an oil inlet pipe, a motor is installed on the left side of the box, and the output end of the motor is fixedly connected with a screw rod.

[0007] Preferably, an electric push rod is installed in the scraper frame a, the electric push rod is installed with a scraper plate, and the scraper plate is slidingly connected with the scraper frame a.

[0008] Preferably, a horizontal rod is installed in the right side of the box, and the horizontal rod is slidingly connected with the collection frame.

[0009] Preferably, the box right side is provided with magnetic stripe a, the magnetic stripe a corresponds with magnetic stripe b one to one.

[0010] Preferably, the magnetic stripe b is inlaid and connected on both sides of the pull plate, the pull plate is provided with a groove, the groove is slidably connected with a limiting frame, and the limiting frame is installed on the right side of the box.

[0011] Preferably, the box right side is provided with the plug plate, the plug plate is provided with the slot, and the slot is arranged on the surface of the pull plate.

[0012] The utility model discloses a beneficial effect is:

[0013] 1, motor rotation drives the screw connection of scraping frame to continuously slide left and right and scrape the surface of filter screen, so that it is sent into the collecting frame, can avoid the influence of impurities on the filtering effect;The box is sequentially provided with filter screen a, filter screen b and filter screen c from top to bottom, and the mesh is sequentially reduced from top to bottom, the scraping frame a is slidably connected on the filter screen a, the scraping frame c is slidably connected on the filter screen b, and the scraping frame b is slidably connected on the filter screen c, and the structure of the scraping frame a, the scraping frame b and the scraping frame c is same, fuel enters the box through the oil inlet pipe, and the fuel continuously moves downward and contacts the filter screen a, the filter screen a can intercept the impurities in the fuel, and the fuel continuously moves downward and is filtered through the filter screen b and the filter screen c in sequence, so that the impurities in the fuel can be intercepted for multiple times, in the continuous filtering process, the motor outside the box is rotated to drive the connected screw to rotate, the screw is rotated to drive the scraping plate in the scraping frame to slide right along the screw, the surface of the filter screen can be scraped, the impurities on the filter screen are pushed to fall into the collecting frame, the impurities are collected, after the scraping frame moves to the rightmost side of the filter screen, the electric push rod in the scraping frame is shortened to drive the connected scraping plate to move upward, the scraping plate is separated from the filter screen, after the separation, the motor is reversed to drive the scraping frame connected with the screw to move left, after the scraping frame moves to the leftmost side, the electric push rod in the scraping frame is elongated to push the connected scraping plate to move downward and be attached to the filter screen, the impurities on the filter screen can be cleaned again by the scraping frame right movement under the driving of the motor, so that the filtering effect is not affected by the impurities blocking the filter screen.

[0014] 2, after the clamping block is pressed inward, the pull plate is pulled outward, the collecting frame is moved out to clean the impurities in the collecting frame;After the fuel is filtered through the filter screen and sent into the box, the impurities on the filter screen are scraped by the scraping frame and sent into the corresponding collecting frame during the continuous filtering process, after a certain period of time, the clamping block is pressed inward, the clamping block moves inward to drive the connected sliding block to move inward in the limiting frame to compress the spring, after compression, the pull plate is pulled outward, the magnetic stripe b on the pull plate is separated from the magnetic stripe a on the box, after the separation, the plug plate on the outside of the box slides outward along the slot, at the same time, the clamping block slides along the groove, the pull plate drives the collecting frame to move out of the box, after the movement, the impurities in the collecting frame are cleaned, after the cleaning, the pull plate is moved to drive the collecting frame to be inserted into the box, the plug plate is inserted into the pull plate, at the same time, the clamping block slides along the groove and enters the pull plate to compress the spring, so that the pull plate can be fixed on the outside of the box. DRAWINGS

[0015] Figure 1 It is the whole structure schematic view of the utility model;

[0016] Figure 2 It is the partial structure schematic view of the utility model's whole;

[0017] Figure 3 It is the utility model's Figure 2 Sectional view of A in the middle;

[0018] Figure 4 It is the partial structure schematic view of the utility model's collecting frame plan view.

[0019] In the figure: 1, box body;2, pull plate;3, clamping block;4, slot;5, recess;6, plugboard;7, limiting frame;8, oil inlet pipe;9, scraper frame a;10, screw;11, filter screen a;12, collecting frame;13, filter screen b;14, filter screen c;15, scraper frame b;16, scraper frame c;17, scraper plate;18, motor;19, electric push rod;20, magnetic stripe a;21, magnetic stripe b;22, spring;23, sliding block. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Embodiment 1 Please refer to Figures 1-4As shown, a kind of scrap car fuel filter device for improving recovery rate, including box 1, filter screen a11 is installed in the box 1, the mesh of filter screen a11, filter screen b13 and filter screen c14 from top to bottom successively decrease, the filter screen a11 is slidably connected with scraper a9, scraper a9, scraper b15 and scraper c16 are same structure, the filter screen a11 is located above filter screen b13, the filter screen b13 is slidably connected with scraper c16, the box 1 is installed with filter screen c14, the filter screen c14 is slidably connected with scraper b15, the scraper a9, scraper b15 and scraper c16 are all threadedly connected with screw rod 10, and the screw rod 10 rotates and drives the left and right movement of scraper, the box 1 right side is slidably connected with collection frame 12, multiple collection frames 12 are respectively located in filter screen a11, filter screen a11, filter screen b13 right side, can be collected on the impurities of filter screen, the collection frame 12 is installed with pull plate 2, and pull plate 2 moves and drives the movement of the connected collection frame 12, the pull plate 2 is buckled with clamping block 3, and the clamping block 3 can fix the position of pull plate 2, the clamping block 3 is installed with sliding block 23, and the sliding block 23 moves and drives the movement of the connected clamping block 3, the sliding block 23 is slidably connected with limiting frame 7, the inner side of the sliding block 23 is installed with spring 22, and the spring 22 is compressed when the clamping block 3 moves inwards.

[0022] Specifically, the box 1 is provided with an oil inlet pipe 8, and fuel enters the box 1 through the oil inlet pipe 8.

[0023] Specifically, the scraper a9 is provided with an electric push rod 19, the electric push rod 19 is provided with a scraper plate 17, the scraper plate 17 is slidably connected with the scraper a9, and the electric push rod 19 is telescopic to drive the scraper plate 17 connected to move downwards or upwards along the scraper.

[0024] Specifically, the box 1 is provided with a horizontal rod on the right side, and the horizontal rod can limit the position of the collection frame 12.

[0025] Specifically, the box 1 is provided with a magnetic strip a20 on the right side, and the box 1 can fix the position of the magnetic strip a20.

[0026] Specifically, the magnetic strip b21 is embeddedly connected on both sides of the pull plate 2, the magnetic strip a20 and the magnetic strip b21 attract each other, and the position of the pull plate 2 can be fixed.

[0027] Example 2: please refer to Figures 1-2The difference between the embodiment and embodiment 1 is that the box 1 is provided with an insertion plate 6 on the right side, the insertion plate 6 is inserted into the insertion slot 4, the insertion slot 4 is arranged on the surface of the pull plate 2, and the position of the pull plate 2 can be fixed by inserting the insertion plate 6 into the pull plate 2.

[0028] In use, the filter screen a11, the filter screen b13 and the filter screen c14 are sequentially arranged in the box 1 from top to bottom, the mesh size is sequentially reduced from top to bottom, the scraper a9 is slidably connected to the filter screen a11, the scraper c16 is slidably arranged on the filter screen b13, the scraper b15 is slidably arranged on the filter screen c14, the structures of the scraper a9, the scraper b15 and the scraper c16 are the same, the fuel enters the box 1 through the oil inlet pipe 8, the fuel continuously moves downward and contacts the filter screen a11, the filter screen a11 can intercept impurities in the fuel, the fuel continuously moves downward and is filtered by the filter screen b13 and the filter screen c14 in sequence, the impurities in the fuel can be intercepted for multiple times, in the continuous filtering process, the motor 18 rotates to drive the connected screw rod 10 to rotate, the screw rod 10 drives the scraper plate 17 in the scraper to slide rightward along the screw rod 10, the surface of the filter screen can be scraped, the impurities on the filter screen are pushed to fall into the collecting frame 12, the impurities are collected, after the scraper moves to the rightmost side of the filter screen, the electric push rod 19 in the scraper shortens to drive the connected scraper plate 17 to move upward, the scraper plate 17 is separated from the filter screen, after the separation, the motor 18 reverses to drive the connected scraper to move leftward, after the scraper moves to the leftmost side, the electric push rod 19 in the scraper elongates to drive the connected scraper plate 17 to move downward and adhere to the filter screen, the filter screen can be cleaned again by the rightward movement of the scraper under the driving of the motor 18, the filtering effect is not affected by the impurities blocking the filter screen, after the fuel is filtered by the filter screen and enters the box 1, in the continuous filtering process, the impurities on the filter screen are scraped by the scraper and then enter the corresponding collecting frame 12, after a certain period of time, the clamping block 3 is pressed inward, the clamping block 3 moves inward to drive the connected sliding block 23 to move inward in the limiting frame 7 to compress the spring 22, after compression, the pull plate 2 is pulled outward, the magnetic strip b21 on the pull plate 2 is separated from the magnetic strip a20 on the box 1, after the separation, the insertion plate 6 on the outer side of the box 1 slides outward along the insertion slot 4, at the same time, the clamping block 3 slides along the groove 5, the pull plate 2 drives the collecting frame 12 to move out of the box 1, after the movement, the impurities in the collecting frame 12 are cleaned, after the cleaning, the pull plate 2 is moved to drive the collecting frame 12 to be inserted into the box 1, the insertion plate 6 is inserted into the pull plate 2, at the same time, the clamping block 3 slides along the groove 5 and enters the pull plate 2 to compress the spring 22, so that the pull plate 2 can be fixed on the outer side of the box 1.

[0029] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, the scope of the present application being defined by the claims appended hereto rather than by the above description, and all the changes which fall within the meaning and the scope of the equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

[0030] Furthermore, it should be understood that although the present specification describes exemplary embodiments, not every embodiment contains only one independent technical solution, and the present specification is described in this way only for the sake of clarity, and a person skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that a person skilled in the art can understand.

Claims

1. A device for filtering fuel of a scrapped vehicle to improve recovery rate, comprising a box (1), characterized in that: The box (1) is provided with a filter screen a (11), the filter screen a (11) is slidably connected with a scraper frame a (9), the filter screen a (11) is above a filter screen b (13), the filter screen b (13) is slidably connected with a scraper frame c (16), the box (1) is provided with a filter screen c (14), the filter screen c (14) is slidably connected with a scraper frame b (15), the scraper frame a (9), the scraper frame b (15) and the scraper frame c (16) are all threadedly connected with a screw rod (10), the box (1) is slidably connected with a collecting frame (12) on the right side, the collecting frame (12) is provided with a pull plate (2), the pull plate (2) is buckle-connected with a clamping block (3), the clamping block (3) is provided with a sliding block (23), the sliding block (23) is slidably connected with a limiting frame (7), the sliding block (23) is provided with a spring (22) on the inner side.

2. A device for filtering fuel from a vehicle being scrapped to increase the recovery rate according to claim 1, characterized in that: The box (1) is provided with an oil inlet pipe (8), the box (1) is provided with a motor (18) on the left side, and the output end of the motor (18) is fixedly connected with a screw rod (10).

3. A device for recovering fuel from a vehicle to be scrapped according to claim 1, characterized in that: The scraper frame a (9) is provided with an electric push rod (19), the electric push rod (19) is provided with a scraper plate (17), and the scraper plate (17) is slidably connected with the scraper frame a (9).

4. A device for recovering fuel from a vehicle to be scrapped according to claim 1, characterized in that: The box (1) is provided with a cross rod on the right side, and the cross rod is slidably connected with the collecting frame (12).

5. A device for filtering fuel from a vehicle being retired to increase the recovery rate according to claim 1, characterized in that: The box (1) is provided with a magnetic stripe a (20) on the right side, and the magnetic stripe a (20) corresponds to a magnetic stripe b (21) one-to-one.

6. A device for filtering fuel from a vehicle being scrapped to increase the recovery rate according to claim 5, characterized in that: The magnetic stripe b (21) is inlaidly connected on both sides of the pull plate (2), the pull plate (2) is provided with a groove (5), the groove (5) is slidably connected with a limiting frame (7), and the limiting frame (7) is installed on the right side of the box (1).

7. The device according to claim 1 is characterized in that the box (1) is provided with an insertion plate (6) on the right side, the insertion plate (6) is inserted into an insertion slot (4), The insertion slot (4) is arranged on the surface of the pull plate (2).