Self-cleaning magnetic separator for grain impurity removal

Abstract

The utility model relates to the technical field of magnetic separator equipment, and discloses a self-cleaning magnetic separator for grain impurity removal, which comprises a base, a first motor is fixedly connected inside the base, the output end of the first motor is connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a rotating plate, and the outer wall of the rotating plate is rotatably connected with a top plate. A rotating column is fixedly connected to the outer wall of the top plate, a supporting table is fixedly connected to the outer wall of the rotating column, a sliding column is fixedly connected to the interior of the right side of the base, and the lower surface of the right side of the supporting table is fixedly connected to the upper surface of the sliding column. According to the magnetic separator, the first motor is started to drive the rotating shaft to rotate, then the rotating shaft rotates to drive the rotating plate to rotate, then the top plate is driven by the rotating plate to rotate, the top plate rotates to drive the rotating column to rotate, and finally the rotating column drives the supporting table to ascend and descend, so that the magnetic separator can be flexibly ascended and descended, and workers can conveniently throw grains; and the labor intensity of workers is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of magnetic separator equipment, especially relates to a self-cleaning magnetic separator for grain impurity removal. BACKGROUND

[0002] Grain impurity removal refers to the process of separating impurities mixed in grain during grain harvesting, transportation, storage and processing through various physical, chemical or biological means, with the continuous improvement of people's requirements for grain quality and safety, the use of magnetic separator to realize the continuous and efficient adsorption of magnetic impurities has extremely important significance for promoting the development of grain industry towards high quality and high efficiency.

[0003] The traditional magnetic separator for grain impurity removal is usually of fixed structure and cannot be flexibly lifted, which makes it difficult for workers to accurately deliver grain to the appropriate position of the feed inlet, increases labor intensity and easily causes grain to spill. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a self-cleaning magnetic separator for grain impurity removal, aiming at improving the problem that the traditional magnetic separator for grain impurity removal cannot be flexibly lifted, resulting in increased labor intensity of workers and easy spilling of grain.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] A self-cleaning magnetic separator for grain impurity removal, comprising a base, the inside of the base is fixedly connected with a first motor, the output end of the first motor is connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a rotating plate, the outer wall of the rotating plate is rotatably connected with a top plate, the outer wall of the top plate is fixedly connected with a rotating column, the outer wall of the rotating column is fixedly connected with a supporting table, the right side inside of the base is fixedly connected with a sliding column, the right side lower surface of the supporting table is fixedly connected with the upper surface of the sliding column, the upper surface of the supporting table is provided with a supporting assembly, and the supporting assembly is used for supporting a second motor.

[0007] Preferably, the supporting assembly comprises a supporting frame, the lower surface of the supporting frame is fixedly connected with the upper surface of the supporting table, and the inside of the supporting frame is fixedly connected with a box body.

[0008] Preferably, the outer wall of the box body is fixedly connected with a second motor, and the output end of the second motor is connected with a magnet.

[0009] Preferably, the outer wall of the box body is fixedly connected with a filter box, and the magnet is slidably and rotatably connected with the outer wall of the filter box.

[0010] Preferably, the upper surface of the support frame is fixedly connected with a high-pressure pump, an outer wall of the high-pressure pump is provided with an air pipe, an outer wall of the air pipe is fixedly connected with a high-pressure nozzle, and the inside of the filter box is fixedly connected with a scraper plate.

[0011] Preferably, the lower side of the box body is internally provided with a grain outlet.

[0012] Preferably, the outer wall of the magnet is rotatably connected to the inner wall of the box body.

[0013] Preferably, the lower side of the filter box is internally provided with a magnetic residue outlet.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the first motor is started to drive the rotating shaft to rotate, then the rotating shaft rotates to drive the rotating plate to rotate, then the rotating plate drives the top plate to rotate, the top plate rotates to drive the rotating column to rotate, and finally the rotating column drives the support table to lift, and the sliding column is also driven to slide, so that the magnetic separator can be lifted flexibly, workers can put grain conveniently, and the labor intensity of workers is reduced.

[0016] 2. In the utility model, the high-pressure pump is started to generate high-pressure gas, which is delivered to the high-pressure nozzle through the air pipe, the high-pressure nozzle is used to impact and remove the magnetic residue on the surface of the magnet and drop into the filter box, the magnetic residue with a large volume is scraped off by the scraper plate and enters the filter box, and the magnetic residue is discharged through the magnetic residue outlet, so that the magnet can be self-cleaned, and the quality of grain impurity removal is not affected by too much magnetic residue. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A three-dimensional structure schematic view of the self-cleaning magnetic separator for grain impurity removal is provided for the utility model;

[0018] Figure 2 A magnet partial structure schematic view of the self-cleaning magnetic separator for grain impurity removal is provided for the utility model;

[0019] Figure 3 A rotating shaft partial structure schematic view of the self-cleaning magnetic separator for grain impurity removal is provided for the utility model;

[0020] Figure 4 A scraper plate partial structure schematic view of the self-cleaning magnetic separator for grain impurity removal is provided for the utility model.

[0021] LEGEND:

[0022] 1, base; 2, the first motor; 3, rotating shaft; 4, rotating plate; 5, top plate; 6, rotating column; 7, support table; 8, sliding column; 9, support frame; 10, box; 11, the second motor; 12, magnet; 13, filter box; 14, high pressure pump; 15, air pipe; 16, high pressure nozzle; 17, scraper; 18, magnetic slag port; 19, grain outlet. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the specification 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.

[0024] Referring to Figures 1-3 , the utility model provides an embodiment: a kind of self-cleaning magnetic separator for grain impurity removal, including base 1, first motor 2 is fixedly connected in base 1, the output end of first motor 2 is connected with rotating shaft 3, the outer wall of rotating shaft 3 is fixedly connected with rotating plate 4, the outer wall of rotating plate 4 is rotatably connected with top plate 5, the outer wall of top plate 5 is fixedly connected with rotating column 6, the outer wall of rotating column 6 is fixedly connected with support table 7, the right side inside of base 1 is fixedly connected with sliding column 8, the right side lower surface of support table 7 is fixedly connected on the upper surface of sliding column 8, and support assembly is arranged on the upper surface of support table 7, and support assembly is used to support second motor 11;

[0025] Specifically, base 1 is used to fix first motor 2, first motor 2 is used to drive rotating shaft 3 to rotate, rotating shaft 3 is used to drive rotating plate 4 to rotate, rotating plate 4 is used to drive top plate 5 to rotate, top plate 5 is used to drive rotating column 6 to lift, rotating column 6 is used to drive support table 7 to lift, base 1 is used to fix sliding column 8, and sliding column 8 plays the role of supporting support table 7 to lift, so that the effect of flexible lifting magnetic separator, facilitating worker to put in grain can be achieved.

[0026] Referring to Figures 2-4 , support assembly includes support frame 9, the lower surface of support frame 9 is fixedly connected on the upper surface of support table 7, support frame 9 is fixedly connected with box 10 in the inside, the outer wall of box 10 is fixedly connected with second motor 11, the output end of second motor 11 is connected with magnet 12, the outer wall of box 10 is fixedly connected with filter box 13, magnet 12 is rotatably connected on the outer wall of filter box 13, high pressure pump 14 is fixedly connected on the upper surface of support frame 9, air pipe 15 is arranged on the outer wall of high pressure pump 14, the outer wall of air pipe 15 is fixedly connected with high pressure nozzle 16, and scraper 17 is fixedly connected in filter box 13.

[0027] Specifically, the support table 7 is used for supporting the support frame 9, the support frame 9 is used for fixing the box body 10, the box body 10 is used for fixing the second motor 11, the second motor 11 is used for driving the magnet 12 to rotate, the box body 10 is used for fixing the filter box 13, the support frame 9 is used for fixing the high-pressure pump 14, the high-pressure pump 14 is used for generating high pressure, the air pipe 15 is used for conveying the high-pressure gas generated by the high-pressure pump 14, the high-pressure nozzle 16 is used for spraying the gas to impact the adsorbed waste residue, and the scraper 17 is used for scraping the waste residue on the surface of the magnet 12, so that the magnet 12 can be self-cleaned, and the effect that too much magnetic impurities affect the quality of grain impurity removal is avoided.

[0028] With reference to Figure 1 and Figure 2 , the lower side of the box body 10 is internally provided with a grain outlet 19, the outer wall of the magnet 12 is rotationally connected to the inner wall of the box body 10, and the lower side of the filter box 13 is internally provided with a magnetic residue outlet 18;

[0029] Specifically, the box body 10 is provided with the grain outlet 19 for outputting the grain after magnetic removal, the box body 10 supports the magnet 12 to rotate on the inner wall of the box body 10, and the filter box 13 is provided with the magnetic residue outlet 18 for discharging the magnetic residue.

[0030] Working principle: when the grain impurity removal self-cleaning magnetic separator is needed, first start the first motor 2, drive the rotating shaft 3 to rotate through the first motor 2, drive the rotating plate 4 to rotate when the rotating shaft 3 rotates, drive the top plate 5 to rotate when the rotating plate 4 rotates, drive the rotating column 6 to rotate when the top plate 5 rotates, drive the support table 7 to ascend and descend, and drive the sliding column 8 to slide at the same time, so that the magnetic separator can be flexibly lifted, the workers can conveniently put in the grain, and the labor intensity of the workers is reduced, the grain is conveyed into the box body 10, the second motor 11 is started, the magnet 12 is driven to rotate through the second motor 11, the magnetic residue in the grain is adsorbed to the surface of the magnet 12, when the magnetic residue adsorbed from the grain is too much, the high-pressure pump 14 is started, high-pressure gas generated by the high-pressure pump 14 is conveyed to the high-pressure nozzle 16 through the air pipe 15, the magnetic residue on the surface of the magnet 12 is impacted and removed by the high-pressure nozzle 16 and falls into the filter box 13, the magnetic residue with too large volume is scraped by the scraper 17 and enters the filter box 13, the magnetic residue is discharged through the magnetic residue outlet 18, so that the magnet 12 can be self-cleaned, the effect that too much magnetic impurities affect the quality of grain impurity removal is avoided, finally, the device can not only improve the convenience of worker operation, but also ensure the cleanliness of the surface of the magnet 12, which is beneficial to maintaining the high-efficiency impurity removal effect of the magnetic separator.

[0031] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A self-cleaning magnetic separator for removing impurities from grain, comprising a base (1), characterized in that: The inside of the base (1) is fixedly connected with a first motor (2), the output end of the first motor (2) is connected with a rotating shaft (3), the outer wall of the rotating shaft (3) is fixedly connected with a rotating plate (4), the outer wall of the rotating plate (4) is rotatably connected with a top plate (5), the outer wall of the top plate (5) is fixedly connected with a rotating column (6), the outer wall of the rotating column (6) is fixedly connected with a support table (7), the right side of the inside of the base (1) is fixedly connected with a sliding column (8), the right side of the lower surface of the support table (7) is fixedly connected with the upper surface of the sliding column (8), the upper surface of the support table (7) is provided with a support assembly, and the support assembly is used to support a second motor (11).

2. A self-cleaning magnetic separator for removing impurities from grain according to claim 1, characterized in that: The support assembly comprises a support frame (9), and the lower surface of the support frame (9) is fixedly connected with the upper surface of the support table (7).

3. A self-cleaning magnetic separator for removing impurities from grain according to claim 2, characterized in that: The outer wall of the box body (10) is fixedly connected with a second motor (11), and the output end of the second motor (11) is connected with a magnet (12).

4. A self-cleaning magnetic separator for removing impurities from grain according to claim 3, characterized in that: The outer wall of the box body (10) is fixedly connected with a filter box (13), and the sliding rotation of the magnet (12) is connected with the outer wall of the filter box (13).

5. A self-cleaning magnetic separator for removing impurities from grain according to claim 4, characterized in that: The upper surface of the support frame (9) is fixedly connected with a high-pressure pump (14), the outer wall of the high-pressure pump (14) is provided with an air pipe (15), the outer wall of the air pipe (15) is fixedly connected with a high-pressure nozzle (16), and the inside of the filter box (13) is fixedly connected with a scraper (17).

6. A self-cleaning magnetic separator for removing impurities from grain according to claim 2, characterized in that: The lower side of the box body (10) is internally provided with a grain outlet (19).

7. A self-cleaning magnetic separator for removing impurities from grain according to claim 3, characterized in that: The outer wall of the magnet (12) is rotatably connected with the inner wall of the box body (10).

8. A self-cleaning magnetic separator for removing impurities from grain according to claim 4, characterized in that: The lower side of the filter box (13) is internally provided with a magnetic residue outlet (18).

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