A waste oil recovery device for automobile disassembly

Abstract

The utility model discloses a kind of waste oil recovery devices for automobile disassembly, belong to automobile disassembly recycling technical field, comprising: recycling bucket and filter barrel;Filter screen, set up on filter barrel, the filter plate of compatible is equipped in the upper end inside filter barrel, the bottom end one side of recycling bucket is equipped with discharge port;The utility model, through the positioning plate and cleaning brush of setting at one side limit ring bottom end, can make filter barrel start to rotate, when effectively filtering impurity in waste oil using the centrifugal force generated thereby, cleaning brush can accurately clean filter screen, ensure that filter screen is continuously unobstructed, not only save the time and manpower of manual cleaning of people, also improve work efficiency, make the convenience and efficiency of waste oil recovery devices for automobile disassembly better.

Description

Technical Field

[0001] This utility model belongs to the field of automobile dismantling technology, specifically relating to a waste oil recovery device for automobile dismantling. Background Technology

[0002] In the automotive dismantling industry, with the continuous increase in car ownership and the accelerated pace of vehicle replacement, dismantling operations are becoming increasingly busy. Automotive dismantling involves not only the recycling of parts but also the crucial recovery of waste oil. Effective waste oil recovery can reduce resource waste and environmental pollution, which is of great significance for the sustainable development of the automotive dismantling industry. Through the recycling and reprocessing of waste oil, usable components can be reused, providing resource supplements for related industries and helping to alleviate energy pressures.

[0003] In traditional automotive dismantling waste oil recycling processes, a simple sedimentation method is typically used to recover waste oil. This involves letting the waste oil stand in a container for a period of time, allowing impurities to settle naturally to the bottom. The cleaner upper layer of waste oil is then extracted for recycling. Other methods employ ordinary filtration devices, using one or more filter screens to remove larger particles. Additionally, some methods combine sedimentation and filtration, performing sedimentation followed by filtration to improve the quality of waste oil recovery. These methods, to a certain extent, can recycle waste oil and were common practices in the industry at the time.

[0004] However, traditional waste oil recycling methods have significant drawbacks. Simple sedimentation methods require a long time to achieve good sedimentation results, are inefficient, and struggle to effectively remove minute impurities. Ordinary filtration devices are prone to filter clogging during filtration, requiring frequent replacements and increasing cost and operational complexity. Furthermore, even combined sedimentation and filtration methods often fail to completely remove all impurities from waste oil, resulting in recycled waste oil of insufficient quality for subsequent reuse. Utility Model Content

[0005] This utility model proposes a waste oil recovery device for automobile dismantling to solve the problem that the filter screen in the existing waste oil recovery device is easily clogged and inconvenient to clean.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a waste oil recycling device for automobile dismantling, comprising:

[0007] Recycling bins and filter bins;

[0008] A filter screen is installed on a filter barrel, and a matching filter plate is provided at the upper part of the inside of the filter barrel. A discharge port is provided on one side of the bottom of the recycling barrel.

[0009] A drive shaft is rotatably connected to the bottom of the recycling bin. The bottom of the filter bin is provided with an installation shaft. The bottom of the installation shaft is provided with an installation groove that is compatible with the drive shaft. The upper end of the drive shaft is located in the installation groove and is slidably connected to the side wall of the installation groove.

[0010] Two limiting rings are respectively set on both sides of the upper end of the filter barrel, and a fixing plate is provided on the opposite side of the two limiting rings.

[0011] In a preferred embodiment, guide plates are provided on both sides of the filter plate, and guide grooves adapted to the guide plates are provided on both sides of the upper end of the filter barrel. The two guide plates are respectively located in the two guide grooves and are slidably connected to the side wall of the guide groove.

[0012] To further limit the position of the filter barrel, each of the two limiting rings has a limiting groove on the side near the filter barrel. The outer side of the filter barrel is provided with a connecting ring that matches the limiting groove. The two sides of the connecting ring are located in the two limiting grooves and are slidably connected to the side wall of the limiting groove.

[0013] In a preferred embodiment, the upper end of the recycling bin is provided with fixing grooves on both sides that are adapted to the fixing plates. The two fixing plates are located in the two fixing grooves respectively and are connected to the recycling bin by fixing bolts.

[0014] In a preferred embodiment, a positioning plate is provided at the bottom end of the limiting ring located on one side, and a positioning groove is provided on one side of the positioning plate. A matching cleaning brush is provided in the positioning groove. One side of the cleaning brush abuts against the side of the filter screen. A plurality of limiting springs are provided on one side of the cleaning brush, and the other ends of the plurality of limiting springs are all located on one side of the positioning groove.

[0015] In a preferred embodiment, the mounting groove has multiple snap-fit ​​slots, and the outer side of the drive shaft has multiple snap-fit ​​plates that are adapted to the snap-fit ​​slots. The multiple snap-fit ​​plates are respectively located in the multiple snap-fit ​​slots and are slidably connected to the side wall of the snap-fit ​​slots.

[0016] In a preferred embodiment, the bottom of the recycling bin is provided with a drive motor, and the bottom end of the drive shaft passes through the recycling bin and is located on the output end of the drive motor.

[0017] In order to clean the waste oil on the inner wall of the recycling bin, two L-shaped scraper plates are further provided on the outside of the drive shaft, and the two scraper plates abut against the two sides of the inner wall of the recycling bin respectively.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] This utility model, through the positioning plate and cleaning brush set at the bottom of the limiting ring on one side, can make the filter barrel start to rotate. When the centrifugal force generated by it is used to effectively filter the impurities in the waste oil, the cleaning brush can accurately clean the filter screen, ensuring the continuous unobstructed flow of the filter screen. This not only saves people's time and manpower for manual cleaning, but also improves work efficiency, making the use of the waste oil recycling device for automobile dismantling more convenient and efficient.

[0020] This invention, through the scraper plates set on both sides of the drive shaft, allows the scraper plates on both sides to rotate synchronously when the drive shaft starts to rotate, thereby effectively scraping off and cleaning the waste oil adhering to it. This not only improves cleaning efficiency and ensures the cleanliness of the inner wall of the recycling bin, but also avoids the waste of waste oil, making the waste oil recycling device for automobile dismantling more practical. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the main appearance of the structure of this utility model;

[0022] Figure 2 This is a schematic front cross-sectional view of the structure of this utility model;

[0023] Figure 3 This is a partial external view of the structure of this utility model;

[0024] Figure 4 for Figure 2 A magnified schematic diagram of the structure at point A in the middle.

[0025] In the diagram: 1. Recycling bin; 2. Filter bin; 3. Filter screen; 4. Filter plate; 5. Discharge port; 6. Drive shaft; 7. Mounting shaft; 8. Limit ring; 9. Fixing plate; 10. Guide plate; 11. Fixing bolt; 12. Positioning plate; 13. Cleaning brush; 14. Limit spring; 15. Snap-fit ​​plate; 16. Drive motor; 17. Scraper; 18. Connecting ring. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] Example 1:

[0028] Please see Figure 1-4 This utility model provides a waste oil recycling device for automobile dismantling, comprising:

[0029] Recycling bin 1 and filter bin 2;

[0030] A filter screen 3 is installed on the filter barrel 2. The upper part of the filter barrel 2 is equipped with a matching filter plate 4. A discharge port 5 is provided on one side of the bottom of the recovery barrel 1.

[0031] The drive shaft 6 is rotatably connected to the bottom of the recycling bin 1. The bottom of the filter bin 2 is provided with a mounting shaft 7. The bottom of the mounting shaft 7 is provided with a mounting groove that is compatible with the drive shaft 6. The upper end of the drive shaft 6 is located in the mounting groove and is slidably connected to the side wall of the mounting groove.

[0032] Two limiting rings 8 are respectively set on both sides of the upper end of the filter barrel 2, and a fixing plate 9 is provided on the opposite side of the two limiting rings 8.

[0033] Specifically, such as Figure 2 As shown, guide plates 10 are provided on both sides of the filter plate 4, and guide grooves adapted to the guide plates 10 are provided on both sides of the upper end of the filter barrel 2. The two guide plates 10 are located in the two guide grooves respectively and are slidably connected to the side wall of the guide groove. Through the guide plates 10 provided on both sides of the filter plate 4 and the guide grooves on both sides of the upper end of the filter barrel 2, the filter plate 4 can be installed or disassembled conveniently while restricting its position.

[0034] Specifically, such as Figure 2 and Figure 3 As shown, each of the two limiting rings 8 has a limiting groove on the side near the filter barrel 2. The outer side of the filter barrel 2 is provided with a connecting ring 18 that is adapted to the limiting groove. The two sides of the connecting ring 18 are located in the two limiting grooves and are slidably connected to the side wall of the limiting groove.

[0035] Through its design, by using the connecting ring 18 set on the outside of the filter barrel 2 and the matching limiting rings 8 on both sides, the position of the filter barrel 2 can be limited without affecting its rotation, thus ensuring the stability of the filter barrel 2 when it rotates.

[0036] Specifically, such as Figure 1 , Figure 2 and Figure 3 As shown, the upper end of the recycling bin 1 has two fixing grooves on both sides that are compatible with the fixing plate 9. The two fixing plates 9 are located in the two fixing grooves respectively and are connected to the recycling bin 1 by fixing bolts 11. By using the fixing plates 9 and fixing bolts 11 on one side of the two limiting rings 8, the two limiting rings 8, the two fixing plates 9, and the filter bin 2 can be easily installed or removed.

[0037] Specifically, such as Figure 2 and Figure 3As shown, a positioning plate 12 is provided at the bottom of the limiting ring 8 on one side. A positioning groove is provided on one side of the positioning plate 12. A matching cleaning brush 13 is provided in the positioning groove. One side of the cleaning brush 13 abuts against one side of the filter screen 3. Multiple limiting springs 14 are provided on one side of the cleaning brush 13. The other end of the multiple limiting springs 14 is provided on one side of the positioning groove. The multiple limiting springs 14 can limit the position of the cleaning brush 13, so that the cleaning brush 13 can always abut against one side of the filter screen 3. The cleaning brush 13 can make it easy to clean the impurities blocked in the filter screen 3 when the filter barrel 2 rotates.

[0038] Specifically, such as Figure 2 and Figure 4 As shown, the mounting groove has multiple snap-fit ​​slots, and the outer side of the drive shaft 6 has multiple snap-fit ​​plates 15 that are adapted to the snap-fit ​​slots. The multiple snap-fit ​​plates 15 are located in the multiple snap-fit ​​slots and are slidably connected to the side wall of the snap-fit ​​slots. The multiple snap-fit ​​plates 15 outside the drive shaft 6 and the multiple snap-fit ​​slots inside the mounting shaft 7 can enable the drive shaft 6 to rotate while allowing the mounting shaft 7 to be disassembled.

[0039] Specifically, such as Figure 2 As shown, a drive motor 16 is provided at the bottom of the recycling bin 1. The drive motor 16 is existing technology and will not be described in detail here. The bottom end of the drive shaft 6 passes through the recycling bin 1 and is located on the output end of the drive motor 16.

[0040] See Figure 1-4 When using the waste oil recovery device for automobile dismantling to filter impurities in waste oil, the waste oil is first poured onto the filter plate 4 at the top of the filter barrel 2. The waste oil passes through the filter plate 4 and enters the filter barrel 2, where the filter plate 4 performs initial filtration of the impurities. Then, the drive motor 16 is started, and the output of the drive motor 16 drives the mounting shaft 7 to rotate through multiple snap-fit ​​plates 15, which in turn drives the filter barrel 2 and the filter screen 3 to rotate. The centrifugal force generated by the rotation of the filter barrel 2 can perform secondary filtration of the impurities in the waste oil. The filtered waste oil enters the recovery barrel 1 and is discharged through the discharge port 5 at the bottom. When the filter barrel 2 is rotating, the cleaning brush 13 located on one side of the filter barrel 2 can easily clean the filter screen 3 to prevent it from being blocked by impurities, thus ensuring the efficiency of the waste oil filtration device for automobile dismantling.

[0041] Example 2:

[0042] Please see Figure 1-4 This utility model provides a waste oil recycling device for automobile dismantling, comprising:

[0043] Recycling bin 1 and filter bin 2;

[0044] A filter screen 3 is installed on the filter barrel 2. The upper part of the filter barrel 2 is equipped with a matching filter plate 4. A discharge port 5 is provided on one side of the bottom of the recovery barrel 1.

[0045] The drive shaft 6 is rotatably connected to the bottom of the recycling bin 1. The bottom of the filter bin 2 is provided with a mounting shaft 7. The bottom of the mounting shaft 7 is provided with a mounting groove that is compatible with the drive shaft 6. The upper end of the drive shaft 6 is located in the mounting groove and is slidably connected to the side wall of the mounting groove.

[0046] Two limiting rings 8 are respectively set on both sides of the upper end of the filter barrel 2, and a fixing plate 9 is provided on the opposite side of the two limiting rings 8.

[0047] Specifically, such as Figure 1 and Figure 2 As shown, two L-shaped scraper plates 17 are provided on the outside of the drive shaft 6, and the two scraper plates 17 abut against the inner walls of the recycling bin 1 on both sides.

[0048] Through its design, when the drive shaft 6 rotates, it can use the scraper plates 17 on both sides to clean the waste oil adhering to the inner wall of the recycling bin 1. This not only improves the cleaning efficiency and ensures the cleanliness of the inner wall of the recycling bin 1, but also avoids the waste of waste oil, making the waste oil recycling device for automobile dismantling more practical.

[0049] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A waste oil recovery device for automobile dismantling, characterized in that, include: Recycling bin (1) and filter bin (2); A filter screen (3) is set on a filter barrel (2). The upper part of the filter barrel (2) is provided with a matching filter plate (4). The bottom side of the recycling barrel (1) is provided with a discharge port (5). The drive shaft (6) is rotatably connected to the bottom of the recycling bin (1). The bottom of the filter bin (2) is provided with an installation shaft (7). The bottom of the installation shaft (7) is provided with an installation groove that is compatible with the drive shaft (6). The upper end of the drive shaft (6) is located in the installation groove and is slidably connected to the side wall of the installation groove. Two limiting rings (8) are respectively set on the upper sides of the filter barrel (2), and a fixing plate (9) is provided on the opposite side of the two limiting rings (8).

2. The waste oil recovery device for automobile dismantling according to claim 1, characterized in that: The filter plate (4) is provided with guide plates (10) on both sides. The filter barrel (2) is provided with guide grooves on both sides of the upper end that are adapted to the guide plates (10). The two guide plates (10) are located in the two guide grooves respectively and are slidably connected to the side wall of the guide groove.

3. The waste oil recovery device for automobile dismantling according to claim 1, characterized in that: Both of the limiting rings (8) have limiting grooves on the side near the filter barrel (2). The filter barrel (2) has a connecting ring (18) on the outside that is adapted to the limiting groove. The two sides of the connecting ring (18) are located in the two limiting grooves and are slidably connected to the side wall of the limiting groove.

4. The waste oil recovery device for automobile dismantling according to claim 1, characterized in that: The upper sides of the recycling bin (1) are provided with fixing grooves that are compatible with the fixing plates (9). The two fixing plates (9) are located in the two fixing grooves respectively, and are connected to the recycling bin (1) by fixing bolts (11).

5. The waste oil recovery device for automobile dismantling according to claim 1, characterized in that: The bottom end of the limiting ring (8) located on one side is provided with a positioning plate (12). A positioning groove is provided on one side of the positioning plate (12). A matching cleaning brush (13) is provided in the positioning groove. One side of the cleaning brush (13) abuts against one side of the filter screen (3). A plurality of limiting springs (14) are provided on one side of the cleaning brush (13). The other end of the plurality of limiting springs (14) is provided on one side of the positioning groove.

6. The waste oil recovery device for automobile dismantling according to claim 1, characterized in that: The mounting groove has multiple snap-fit ​​slots, and the drive shaft (6) has multiple snap-fit ​​plates (15) on its outer side that are adapted to the snap-fit ​​slots. The multiple snap-fit ​​plates (15) are located in the multiple snap-fit ​​slots and are slidably connected to the side wall of the snap-fit ​​slots.

7. The waste oil recovery device for automobile dismantling according to claim 1, characterized in that: The bottom of the recycling bin (1) is provided with a drive motor (16), and the bottom of the drive shaft (6) passes through the recycling bin (1) and is located on the output end of the drive motor (16).

8. The waste oil recovery device for automobile dismantling according to claim 1, characterized in that: The drive shaft (6) has two L-shaped scraper plates (17) on its outer side, and the two scraper plates (17) abut against the inner wall of the recycling bin (1) on both sides respectively.

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