Filtering mechanism for waste oil recovery

Abstract

The utility model relates to the technical field of filtering mechanisms, and discloses a filtering mechanism for waste oil recovery, which comprises a support frame, the top of the support frame is fixedly connected with a filtering box, the inside of the filtering box is movably connected with a first filtering plate, and the right side of the first filtering plate is fixedly connected with a second filtering plate; the continuous filtering mechanism is arranged at the top of the filtering box; wherein the continuous filtering mechanism comprises a pneumatic cylinder. Through the arrangement of the second filter plate, the pneumatic cylinder, the circular shaft, the rotating block and the circular rod, when the pneumatic cylinder runs, the circular shaft is driven to move rightwards, and then the rotating block is pushed to rotate by taking the fixed shaft as the axis and drives the circular rod to move leftwards, so that the second filter plate moves leftwards to complete the replacement of the first filter plate; the purpose of continuous filtration is achieved, the problem that the filter box cannot continuously filter is solved, and the waste oil filtration efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering mechanisms, and more specifically, to a filtering mechanism for recycling waste oil. Background Art

[0002] Waste oil refers to oil that is purified from crude oil or synthesized and contaminated by physical or chemical impurities after use.

[0003] When recycling and reusing waste oil, a filtering mechanism is often used. In actual use, although the existing filtering mechanism can achieve basic filtering functions, the existing filtering mechanism generally does not have the function of continuous filtering. The filtering mechanism is engaged in waste oil filtering for a long time, which will cause a large amount of impurities to be adsorbed inside the filter plate. At this time, it is necessary to stop filtering and clean the filter plate. This filtering method reduces the efficiency of waste oil filtration, so it needs to be improved. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a filtering mechanism for waste oil recovery, which has the advantage of continuous filtration.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a filtering mechanism for waste oil recovery, comprising:

[0006] A support frame, wherein a filter box is fixedly connected to the top of the support frame, a first filter plate is movably connected inside the filter box, and a second filter plate is fixedly connected to the right side of the first filter plate;

[0007] A continuous filtering mechanism, wherein the continuous filtering mechanism is arranged on the top of the filtering box;

[0008] Wherein, the continuous filtering mechanism includes a pneumatic cylinder, the bottom of the pneumatic cylinder is fixedly connected to the top of the filter box, the right side of the pneumatic cylinder is fixedly connected to a round shaft, the outer surface of the round shaft is movably connected to a rotating block, the front side of the rotating block is movably connected to the back side of the filter box, the internal movably sleeved with a fixed shaft, the front side of the fixed shaft is fixedly connected to the back side of the filter box, the inner surface of the other end of the rotating block is movably connected to a round rod, the front side of the round rod is fixedly connected to the back side of the second filter plate, and the second filter plate moves to the left to replace the first filter plate.

[0009] As a preferred technical solution of the utility model, a feed port is fixedly connected to the top of the filter box, a cover plate is hinged to the top of the feed port, and a handle is fixedly connected to the top of the cover plate.

[0010] As a preferred technical solution of the utility model, a fixing block is fixedly connected to the bottom of the inner cavity of the filter box, and the outer surface of the fixing block is smooth.

[0011] As a preferred technical solution of the utility model, a limiting block is fixedly connected to the right side of the top of the first filter plate, and the outer surface of the limiting block is movably connected to the inner wall of the filter box.

[0012] As a preferred technical solution of the utility model, a valve is fixedly installed at the bottom of the filter box, a fixed pipe is fixedly connected to the bottom of the valve, and a movable pipe is movably sleeved on the inner surface of the fixed pipe.

[0013] As a preferred technical solution of the utility model, the bottom of the filter box is fixedly connected to a drive motor located on the right side of the valve, the other end of the output shaft of the drive motor is fixedly sleeved with a transmission shaft, the outer surface of the transmission shaft is fixedly sleeved with a gear, the outer surface of the gear is meshingly connected with a gear ring, the inner surface of the gear ring is fixedly sleeved with the outer surface of the movable tube, and the meshing of the gear and the gear ring drives the movable tube to rotate.

[0014] As a preferred technical solution of the utility model, the number of the support frames is four, the four support frames have the same size, and the four support frames are symmetrical with respect to the center of the filter box.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model is provided with a second filter plate, a pneumatic cylinder, a round shaft, a rotating block and a round rod. When the pneumatic cylinder is in operation, the round shaft will be driven to move rightward, thereby pushing the rotating block to rotate with the fixed shaft as the axis and driving the round rod to move leftward, so that the second filter plate moves leftward to complete the replacement of the first filter plate, thereby achieving the purpose of continuous filtration, solving the problem that the filter box cannot filter continuously, and improving the efficiency of waste oil filtration.

[0017] 2. The utility model sets a movable tube, a gear ring, a driving motor and a gear. When the driving motor is running, the transmission shaft will drive the gear to rotate, and then the gear and the gear ring will mesh and drive the movable tube to rotate, thereby achieving the purpose of facilitating the adjustment of the unloading direction of the movable tube, solving the problem of the single unloading direction of the filter box, and improving the convenience and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 3This is a schematic diagram of the back structure of the utility model;

[0021] Figure 4 This is a schematic cross-sectional view of the gear of the utility model;

[0022] Figure 5 It is a cross-sectional structural schematic diagram of the side of the utility model;

[0023] Figure 6 for Figure 4 Schematic diagram of the local enlarged structure at point A in the middle.

[0024] In the figure: 1. support frame; 2. filter box; 3. first filter plate; 4. second filter plate; 5. pneumatic cylinder; 6. round shaft; 7. rotating block; 8. fixed shaft; 9. round rod; 10. feed inlet; 11. cover plate; 12. handle; 13. fixed block; 14. limit block; 15. valve; 16. fixed pipe; 17. movable pipe; 18. gear ring; 19. drive motor; 20. transmission shaft; 21. gear. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figures 1 to 6 As shown, the utility model provides a filtering mechanism for waste oil recovery, comprising:

[0027] A support frame 1, a filter box 2 is fixedly connected to the top of the support frame 1, a first filter plate 3 is movably connected inside the filter box 2, and a second filter plate 4 is fixedly connected to the right side of the first filter plate 3;

[0028] A continuous filtering mechanism, which is arranged on the top of the filter box 2;

[0029] Among them, the continuous filtering mechanism includes a pneumatic cylinder 5, the bottom of the pneumatic cylinder 5 is fixedly connected to the top of the filter box 2, the right side of the pneumatic cylinder 5 is fixedly connected to a round shaft 6, the outer surface of the round shaft 6 is movably connected to a rotating block 7, the front of the rotating block 7 is movably connected to the back of the filter box 2, the internal movably sleeved with a fixed shaft 8, the front of the fixed shaft 8 is fixedly connected to the back of the filter box 2, the inner surface of the other end of the rotating block 7 is movably connected to a round rod 9, the front of the round rod 9 is fixedly connected to the back of the second filter plate 4, and the second filter plate 4 moves to the left to replace the first filter plate 3.

[0030] When the pneumatic cylinder 5 is in operation, it will drive the circular shaft 6 to move rightward, thereby causing the rotating block 7 to rotate around the fixed shaft 8 and pull the circular rod 9 to move leftward, thereby causing the second filter plate 4 to move leftward, thereby achieving the purpose of replacing the first filter plate 3.

[0031] The top of the filter box 2 is fixedly connected with a feed port 10 , the top of the feed port 10 is hinged with a cover plate 11 , and the top of the cover plate 11 is fixedly connected with a handle 12 .

[0032] Such a design makes it easy to release the sealing effect of the feed inlet 10 by pulling the handle 12 to drive the cover plate 11 to rotate.

[0033] A fixing block 13 is fixedly connected to the bottom of the inner cavity of the filter box 2, and the outer surface of the fixing block 13 is smooth.

[0034] The design of the fixing block 13 serves to guide the waste oil inside the filter box 2 .

[0035] The right side of the top of the first filter plate 3 is fixedly connected with a limiting block 14 , and the outer surface of the limiting block 14 is movably connected to the inner wall of the filter box 2 .

[0036] The design of the limiting block 14 serves to limit the first filter plate 3 .

[0037] A valve 15 is fixedly installed at the bottom of the filter box 2 , a fixed pipe 16 is fixedly connected to the bottom of the valve 15 , and a movable pipe 17 is movably sleeved on the inner surface of the fixed pipe 16 .

[0038] Opening the valve 15 allows the waste oil in the filter box 2 to be discharged through the fixed pipe 16 and the movable pipe 17 .

[0039] Among them, the bottom of the filter box 2 is fixedly connected to a drive motor 19 located on the right side of the valve 15, and the other end of the output shaft of the drive motor 19 is fixedly sleeved with a transmission shaft 20, and the outer surface of the transmission shaft 20 is fixedly sleeved with a gear 21, and the outer surface of the gear 21 is meshingly connected with a gear ring 18, and the inner surface of the gear ring 18 is fixedly sleeved with the outer surface of the movable tube 17, and the meshing of the gear 21 and the gear ring 18 drives the movable tube 17 to rotate.

[0040] When the driving motor 19 is running, the transmission shaft 20 will drive the gear 21 to rotate, and then the gear 21 will mesh with the gear ring 18 and drive the movable tube 17 to rotate, thereby achieving the purpose of adjusting the unloading direction of the movable tube 17.

[0041] There are four support frames 1 , the four support frames 1 have the same size, and the four support frames 1 are symmetrical with respect to the center of the filter box 2 .

[0042] The design of four support frames 1 provides a more stable supporting effect on the filter box 2.

[0043] The working principle and use process of this utility model:

[0044] When filtering the waste oil, the operator first pulls the handle 12 to open the cover 11, and then pours the waste oil into the interior of the filter box 2 through the feed port 10. The waste oil is filtered under the action of the first filter plate 3, and the filtered waste oil flows into the bottom of the inner cavity of the filter box 2. Then, the valve 15 is opened, and the filtered waste oil will be discharged through the fixed pipe 16 and the movable pipe 17, thereby completing the filtering of the waste oil.

[0045] When a large amount of impurities are adsorbed inside the first filter plate 3, the pneumatic cylinder 5 is started, which will drive the circular shaft 6 to move to the right, thereby pushing the rotating block 7 to rotate around the fixed shaft 8 and driving the circular rod 9 to move to the left, so that the second filter plate 4 moves to the left to complete the replacement of the first filter plate 3, thereby achieving the purpose of continuous filtering of the filter box 2.

[0046] When the direction of the movable tube 17 is adjusted, the drive motor 19 is started, which will cause the transmission shaft 20 to drive the gear 21 to rotate, and then the gear 21 is meshed with the gear ring 18 and drives the movable tube 17 to rotate, thereby achieving the purpose of adjusting the unloading direction of the movable tube 17.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A filtering mechanism for waste oil recovery, characterized in that: Included are: A support frame (1), the top of the support frame (1) is fixedly connected to a filter box (2), the interior of the filter box (2) is movably connected to a first filter plate (3), and the right side of the first filter plate (3) is fixedly connected to a second filter plate (4); A continuous filtering mechanism, wherein the continuous filtering mechanism is arranged on the top of the filtering box (2); The continuous filtering mechanism comprises a pneumatic cylinder (5), the bottom of the pneumatic cylinder (5) is fixedly connected to the top of the filter box (2), the right side of the pneumatic cylinder (5) is fixedly connected to a round shaft (6), the outer surface of the round shaft (6) is movably connected to a rotating block (7), the front side of the rotating block (7) is movably connected to the back side of the filter box (2), the interior of the rotating block (7) is movably sleeved with a fixed shaft (8), the front side of the fixed shaft (8) is fixedly connected to the back side of the filter box (2), the inner surface of the other end of the rotating block (7) is movably connected to a round rod (9), the front side of the round rod (9) is fixedly connected to the back side of the second filter plate (4), and the second filter plate (4) moves leftward to replace the first filter plate (3).

2. A filter mechanism for waste oil recovery according to claim 1, characterized in that: The top of the filter box (2) is fixedly connected to a feed port (10), the top of the feed port (10) is hingedly connected to a cover plate (11), and the top of the cover plate (11) is fixedly connected to a handle (12).

3. The filter mechanism for waste oil recovery according to claim 1, characterized in that: A fixing block (13) is fixedly connected to the bottom of the inner cavity of the filter box (2), and the outer surface of the fixing block (13) is smooth.

4. The filter mechanism for waste oil recovery according to claim 1, characterized in that: A limiting block (14) is fixedly connected to the right side of the top of the first filter plate (3), and the outer surface of the limiting block (14) is movably connected to the inner wall of the filter box (2).

5. The filter mechanism for waste oil recovery according to claim 1, characterized in that: A valve (15) is fixedly installed at the bottom of the filter box (2), a fixed pipe (16) is fixedly connected to the bottom of the valve (15), and a movable pipe (17) is movably sleeved on the inner surface of the fixed pipe (16).

6. The filter mechanism for waste oil recovery according to claim 1, characterized in that: The bottom of the filter box (2) is fixedly connected to a drive motor (19) located on the right side of the valve (15); the other end of the output shaft of the drive motor (19) is fixedly sleeved with a transmission shaft (20); the outer surface of the transmission shaft (20) is fixedly sleeved with a gear (21); the outer surface of the gear (21) is meshingly connected with a gear ring (18); the inner surface of the gear ring (18) is fixedly sleeved with the outer surface of the movable tube (17); the gear (21) and the gear ring (18) are meshed to drive the movable tube (17) to rotate.

7. The filter mechanism for waste oil recovery according to claim 1, characterized in that: The number of the support frames (1) is four, the four support frames (1) have the same size, and the four support frames (1) are symmetrical with respect to the center of the filter box (2).

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