Drum-type magnetic separator with scraping cleaning mechanism

Abstract

The utility model relates to the technical field of magnetic separators, in particular to a drum-type magnetic separator with a scraping and cleaning mechanism, which comprises a box body, an elevator is arranged on the right side of the box body, a protection box is fixedly connected to the left side of the box body, and a rotating motor is fixedly connected to the top of an inner cavity of the protection box. A rotating shaft of the rotating motor is connected with a spiral blade through a bolt, a transmission mechanism is arranged on the surface of the spiral blade, the right side of an inner cavity of the box body is movably connected with a cylinder through a bearing, and an electromagnet is arranged in an inner cavity of the cylinder. Through the cooperation of the elevator, the transverse plate, the push plate, the second electric push rod and the scraper, the magnetic separator has the advantage of being capable of carrying out secondary magnetic separation, after an operator carries out magnetic separation through the electromagnet and the barrel, non-magnetic materials fall on the top of the transverse plate, then the push plate is moved through the first electric push rod, and the non-magnetic materials are conveyed into the elevator; and the elevator can be used for conveying the non-magnetic materials for secondary magnetic separation.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic separators, in particular to a drum-type magnetic separator with a scraping and cleaning mechanism. Background Art

[0002] Magnetic separator is a screening device used to remove iron powder from recycled powdered particles. It is widely used in mining, wood, kiln, chemical, food and other industries.

[0003] After searching, the patent number is CN220919552U, and the name is a utility model of a permanent magnet drum magnetic separator, which includes a support frame and a drum body. Through research and analysis, it is found that although it can clean the drum body during use and facilitate the user to quickly clean impurities on the surface of the drum body, it still has the following disadvantages to a certain extent.

[0004] For example, after screening, some magnetic materials may remain in the non-magnetic materials and cannot be collected, and the device does not have the function of secondary magnetic separation, which causes waste of magnetic materials to a certain extent, and cannot screen the magnetic materials, which brings inconvenience to the operator in the process of collecting materials. In order to solve the above technical problems, we have designed a drum magnetic separator with a scraping and cleaning mechanism. Utility Model Content

[0005] The purpose of the utility model is to provide a drum-type magnetic separator with a scraper cleaning mechanism, which has the advantages of being able to perform secondary magnetic separation and being able to screen magnetic materials, thereby solving the problems of not being able to perform secondary magnetic separation and being unable to screen magnetic materials.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drum-type magnetic separator with a scraper and cleaning mechanism, comprising a box body, a hoist is arranged on the right side of the box body, a protection box is fixedly connected to the left side of the box body, a rotating motor is fixedly connected to the top of the inner cavity of the protection box, a rotating shaft of the rotating motor is connected to a spiral blade by bolts, a transmission mechanism is arranged on the surface of the spiral blade, a cylinder is movably connected to the right side of the inner cavity of the box body by a bearing, an electromagnet is arranged in the inner cavity of the cylinder, a feed pipe is connected to the top of the box body, a first electric push rod is bolted to the left side of the box body, an output end of the first electric push rod passes through the inner cavity of the box body and is provided with a scraper mechanism, a screen is connected to the bottom of the inner cavity of the box body by bolts, a cross plate is fixedly connected to the inner cavity of the box body, and a controller is fixedly connected to the front side of the box body.

[0007] Preferably, the transmission mechanism includes a first pulley, the first pulley is fixedly sleeved on the surface of the spiral blade, the surface of the first pulley is meshed with a belt body, the inner cavity of the belt body is meshed with a second pulley, the inner cavity of the second pulley is fixedly connected to a connecting rod, the surface of the connecting rod is fixedly sleeved with a first bevel gear, the right side of the first bevel gear is meshed with a second bevel gear, and the right side of the second bevel gear passes through the inner cavity of the box and is fixedly connected to the cylinder.

[0008] Preferably, the scraper mechanism includes a push plate, which is connected to the output end of the first electric push rod through bolts, the inner cavity of the push plate is provided with a second electric push rod, the output end of the second electric push rod is connected to the scraper through bolts, and the output end of the controller is unidirectionally electrically connected to the second electric push rod.

[0009] Preferably, the left side of the box body is connected to a box body, and the left side of the screen is connected to the inner cavity of the box body by bolts.

[0010] Preferably, the right side of the box body is connected to a discharge hopper, and the bottom of the elevator is connected to the box body through a connecting plate.

[0011] Preferably, the bottom of the spiral blade passes through the protection box and extends to the inner cavity of the feed pipe, and the output end of the controller is electrically connected to the elevator, the electromagnet, the rotating motor and the first electric push rod in one direction.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model has the advantage of being able to perform secondary magnetic separation through the cooperation of the elevator, the horizontal plate, the push plate, the second electric push rod and the scraper. After the operator performs magnetic separation through the electromagnet and the cylinder, the non-magnetic material falls on the top of the horizontal plate, and then the push plate is moved by the first electric push rod to transport the non-magnetic material to the elevator. The elevator can transport the non-magnetic material for secondary magnetic separation.

[0014] 2. The utility model has the advantage of being able to screen magnetic materials through the cooperation of the first electric push rod, the screen, the cross plate, the push plate, the second electric push rod and the box body. The magnetic materials are attached to the surface of the cylinder after magnetic selection by the electromagnet, so that the magnetic materials fall on the top of the cross plate after the electromagnet stops working, and fall on the top of the screen through the electric push rod, thereby performing screening. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the cross-sectional axial view of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model from the front view axis side;

[0017] Figure 3This is a schematic diagram of the axial explosion of the local structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the shaft side explosion of the scraper mechanism of the utility model.

[0019] In the figure: 1. box body; 2. elevator; 3. protection box; 4. rotating motor; 5. spiral blade; 6. transmission mechanism; 7. cylinder; 8. electromagnet; 9. feed pipe; 10. first electric push rod; 11. scraper mechanism; 12. screen; 13. cross plate; 14. controller; 15. first pulley; 16. belt body; 17. second pulley; 18. first bevel gear; 19. second bevel gear; 20. push plate; 21. second electric push rod; 22. scraper; 23. box body. DETAILED DESCRIPTION

[0020] See also Figure 1-Figure 4 A drum magnetic separator with a scraper and cleaning mechanism comprises a box body 1, a hoist 2 is arranged on the right side of the box body 1, a protection box 3 is fixedly connected to the left side of the box body 1, a rotating motor 4 is fixedly connected to the top of the inner cavity of the protection box 3, a spiral blade 5 is bolted to the rotating shaft of the rotating motor 4, a transmission mechanism 6 is arranged on the surface of the spiral blade 5, a cylinder 7 is movably connected to the right side of the inner cavity of the box body 1 through a bearing, an electromagnet 8 is arranged in the inner cavity of the cylinder 7, a feed pipe 9 is connected to the top of the box body 1, a first electric push rod 10 is bolted to the left side of the box body 1, an output end of the first electric push rod 10 passes through the inner cavity of the box body 1 and is provided with a scraper mechanism 11, a screen 12 is bolted to the bottom of the inner cavity of the box body 1, a horizontal plate 13 is fixedly connected to the inner cavity of the box body 1, and a controller 14 is fixedly connected to the front side of the box body 1.

[0021] See also Figure 1 and Figure 3 The transmission mechanism 6 includes a first pulley 15, which is fixedly sleeved on the surface of the spiral blade 5, and a belt body 16 is meshed on the surface of the first pulley 15. The inner cavity of the belt body 16 is meshed with a second pulley 17, and the inner cavity of the second pulley 17 is fixedly connected with a connecting rod, and a first bevel gear 18 is fixedly sleeved on the surface of the connecting rod, and a second bevel gear 19 is meshed on the right side of the first bevel gear 18. By arranging the first pulley 15, the belt body 16, the second pulley 17, the first bevel gear 18 and the second bevel gear 19, the cylinder 7 can be rotated to perform magnetic separation, and the top of the connecting rod is movably connected to the inner cavity of the protection box 3 through a bearing, and the right side of the second bevel gear 19 penetrates into the inner cavity of the box body 1 and is fixedly connected to the cylinder 7.

[0022] See also Figure 2 and Figure 4The scraper mechanism 11 includes a push plate 20, which is connected to the output end of the first electric push rod 10 by bolts. A second electric push rod 21 is provided in the inner cavity of the push plate 20. The output end of the second electric push rod 21 is connected to a scraper 22 by bolts. By setting the push plate 20, the material can be moved to the left or right, thereby moving the non-magnetic material and the magnetic material respectively. The output end of the controller 14 is electrically connected to the second electric push rod 21 in one direction.

[0023] See also Figure 1 The left side of the box body 1 is connected to the box body 23, and the left side of the screen 12 is connected to the inner cavity of the box body 23 by bolts. By setting the box body 23 and the screen 12, the magnetic material can be screened, which facilitates the operator to collect the magnetic material.

[0024] See also Figure 1 The right side of the box body 1 is connected to a discharge hopper, and a valve is provided on the right side of the discharge hopper. The bottom of the elevator 2 is connected to the box body 1 through a connecting plate. By providing the elevator 2, the non-magnetic material can be transported to the feed pipe 9 for secondary magnetic separation.

[0025] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The bottom of the spiral blade 5 passes through the protection box 3 and extends to the inner cavity of the feed pipe 9. The first movable door and the second movable door are respectively provided on both sides of the front side of the box body 1. The output end of the controller 14 is respectively electrically connected to the elevator 2, the electromagnet 8, the rotating motor 4 and the first electric push rod 10 in one direction. By setting the second electric push rod 21, the scraper 22 can be driven to move upward, thereby scraping off the material remaining on the surface of the cylinder 7.

[0026] When in use, the operator puts the material into the feed pipe 9, operates the controller 14 to control the rotating motor 4 to work, drives the first pulley 15 to rotate, and makes the belt body 16 drive the second pulley 17 to rotate, thereby rotating the first bevel gear 18 through the connecting rod, and the first bevel gear 18 drives the second bevel gear 19 to rotate, thereby rotating the cylinder 7 and the electromagnet 8, so that the material can be magnetically separated, and the rotating motor 4 simultaneously rotates the spiral blade 5, so as to prevent the feed pipe 9 from being blocked, and the magnetic separation makes the non-magnetic material fall on the top of the horizontal plate 13, and the magnetic material adheres to the surface of the cylinder 7, and the controller 14 controls the first electric push rod 10 to work, so that the horizontal plate 13 pushes the non-magnetic material to move to the right and enter the discharge hopper, and the controller 14 controls the electromagnet 8 to stop working, and the magnetic material can fall on the horizontal plate 1 3 top, the controller 14 is used to make the first electric push rod 10 work, drive the horizontal plate 13 to move leftward to push the magnetic material into the box body 23, the screen 12 is inclined, and can screen the magnetic material, the smaller magnetic material passes through the screen 12, and the larger magnetic material falls on the right side of the screen 12, the first movable door and the second movable door are opened to collect the smaller magnetic material and the larger magnetic material respectively, and the valve is opened to allow the non-magnetic material to enter the elevator 2, the controller 14 is operated to control the elevator 2 to work, and the non-magnetic material can be transported to the feed pipe 9 for secondary magnetic separation, the operator can operate the controller 14 to control the second electric push rod 21 to work, so that the partition moves upward, and the first electric push rod 10 is operated through the controller 14, so as to scrape the remaining material on the surface of the cylinder 7.

[0027] To sum up: the drum magnetic separator with a scraper cleaning mechanism solves the problem of usually not being able to perform secondary magnetic separation and being unable to screen magnetic materials through the cooperation of the elevator 2, the cross plate 13, the push plate 20, the second electric push rod 21, the scraper 22, the first electric push rod 10, the screen 12 and the box body 23.

Claims

1. A drum magnetic separator with a scraper cleaning mechanism, comprising a housing (1), characterized in that: A hoist (2) is arranged on the right side of the box (1), a protection box (3) is fixedly connected to the left side of the box (1), a rotating motor (4) is fixedly connected to the top of the inner cavity of the protection box (3), a spiral blade (5) is connected to the rotating shaft of the rotating motor (4) via bolts, a transmission mechanism (6) is arranged on the surface of the spiral blade (5), a cylinder (7) is movably connected to the right side of the inner cavity of the box (1) via a bearing, and an electromagnet ( 8), the top of the box (1) is connected to a feed pipe (9), the left side of the box (1) is connected to a first electric push rod (10) by bolts, the output end of the first electric push rod (10) passes through the inner cavity of the box (1) and is provided with a scraping mechanism (11), the bottom of the inner cavity of the box (1) is connected to a screen (12) by bolts, the inner cavity of the box (1) is fixedly connected to a horizontal plate (13), and the front side of the box (1) is fixedly connected to a controller (14).

2. A drum magnetic separator with a scraper cleaning mechanism according to claim 1, characterized in that: The transmission mechanism (6) comprises a first pulley (15), the first pulley (15) is fixedly sleeved on the surface of the spiral blade (5), the surface of the first pulley (15) is meshed with a belt body (16), the inner cavity of the belt body (16) is meshed with a second pulley (17), the inner cavity of the second pulley (17) is fixedly connected with a connecting rod, the surface of the connecting rod is fixedly sleeved with a first bevel gear (18), the right side of the first bevel gear (18) is meshed with a second bevel gear (19), and the right side of the second bevel gear (19) passes through the inner cavity of the box body (1) and is fixedly connected to the cylinder body (7).

3. A drum magnetic separator with a scraper cleaning mechanism according to claim 1, characterized in that: The scraper mechanism (11) comprises a push plate (20), wherein the push plate (20) is connected to the output end of the first electric push rod (10) via bolts, a second electric push rod (21) is arranged in the inner cavity of the push plate (20), and the output end of the second electric push rod (21) is connected to the scraper (22) via bolts, and the output end of the controller (14) is unidirectionally electrically connected to the second electric push rod (21).

4. A drum magnetic separator with a scraper cleaning mechanism according to claim 1, characterized in that: The left side of the box body (1) is connected to a box body (23), and the left side of the screen (12) is connected to the inner cavity of the box body (23) via bolts.

5. The drum magnetic separator with a scraper cleaning mechanism according to claim 1, characterized in that: The right side of the box body (1) is connected to a discharge hopper, and the bottom of the elevator (2) is connected to the box body (1) via a connecting plate.

6. A drum magnetic separator with a scraper cleaning mechanism according to claim 1, characterized in that: The bottom of the spiral blade (5) passes through the protection box (3) and extends to the inner cavity of the feed pipe (9), and the output end of the controller (14) is unidirectionally electrically connected to the elevator (2), the electromagnet (8), the rotating motor (4) and the first electric push rod (10).

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