Magnetic roller of magnetic separator

Abstract

The utility model discloses a magnetic roller of a magnetic separator, which relates to the technical field of magnetic separators, and comprises a mounting rack, a bearing seat is arranged at the top of the mounting rack, a rotating shaft is arranged in the middle of the bearing seat, a magnetic roller main body is arranged outside the rotating shaft, a cleaning assembly is arranged at one end of the mounting rack, and the cleaning assembly comprises a mounting transverse plate. A driving motor is arranged in the middle of one end of the mounting transverse plate, a lead screw and a sliding block are arranged on the side face of the driving motor, a protective outer frame is arranged on the side face of the sliding block, and an annular cleaning brush and a semicircular protective frame are arranged in the middle of the protective outer frame. The magnetic roller body is cleaned through the arranged cleaning assembly, the arranged sliding block drives the protective outer frame and the annular cleaning brush to do reciprocating motion along the lead screw, residual impurities on the outer wall of the magnetic roller body are cleaned in the moving process, the cleanliness of the outer wall of the magnetic roller body is guaranteed, and the service life of the magnetic roller body is prolonged. The influence caused by the fact that impurities are adsorbed on the outer wall of the magnetic roller body is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a magnetic separator technical field, especially in a kind of magnetic roller of magnetic separator. BACKGROUND

[0002] Magnetic separator is one of the most widely used, high versatility machine types in industry, used in removing iron powder in recycling powder particles, and magnetic separator is widely used in resource recycling, timber industry, mining industry, kiln industry, chemistry, food and other workshops, roller type dry magnetic separator is widely used in various sorting operations, such as titanium ore beneficiation operation, titanium removal operation before zircon and gold red separation, zircon and monazite separation operation, all use roller type dry magnetic separator.

[0003] But the magnetic roller in magnetic separator is easy to stick impurities on the surface after long time use, long time adsorption on the magnetic roller, easy to affect the adsorption effect of magnetic roller to magnetic material, affect the magnetic effect, so that the magnetic roller needs to be cleaned, but the automatic cleaning effect of existing magnetic roller is not ideal, thus a kind of magnetic separator magnetic roller is needed to solve the problem. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide a kind of magnetic separator magnetic roller, which can effectively solve the problems in the background art.

[0005] To achieve the above object, the technical scheme adopted by the utility model is:

[0006] A kind of magnetic separator magnetic roller, including mounting frame, the top of mounting frame is provided with bearing seat, and the middle of bearing seat is provided with rotating shaft, the outside of rotating shaft is provided with magnetic roller main body, one end of mounting frame is provided with cleaning assembly;

[0007] Cleaning assembly includes installation horizontal plate, one end of installation horizontal plate is provided with driving motor, the side of driving motor is provided with screw rod, the outside of screw rod is provided with sliding block, and the side of sliding block is provided with protective outer frame, the middle of protective outer frame is provided with annular cleaning brush, the middle of annular cleaning brush is provided with semicircular protective frame, the side of semicircular protective frame is provided with T-shaped installation sliding rail.

[0008] Preferably, the both ends of installation horizontal plate are connected with the two mounting frames respectively by bolts, and the middle of one end of installation horizontal plate is provided with recess, the recess penetrates the both sides of installation horizontal plate, and the middle of recess is provided with driving motor by bolt.

[0009] Preferably, the output end of driving motor is drivingly connected with screw rod, the middle of installation horizontal plate is provided with sliding groove, and the both ends of screw rod are connected on the both end inner walls of sliding groove by bearing, the outer wall of screw rod is provided with sliding block, and sliding block is slidingly connected in the inside of sliding groove.

[0010] Preferably, the end of the sliding block away from the lead screw is bolted with a protective frame, and the protective frame is arranged adjacent to the mounting plate. The protective frame is sleeved on the outside of the magnetic roller body, and an annular cleaning brush is bolted to the inner wall of the protective frame. The protective frame is L-shaped and sleeved on the outside of the annular cleaning brush near the magnetic roller body.

[0011] Preferably, a semi-circular protective frame is slidably connected to the inner wall of the annular cleaning brush, and there are two semi-circular protective frames, which are symmetrically distributed on the top and bottom inner walls of the annular cleaning brush. The semi-circular protective frames are distributed in an L-shape on the inner wall of the annular cleaning brush away from the magnetic roller body. A T-shaped mounting rail is fixedly connected to the side of the semi-circular protective frame near the inner wall of the annular cleaning brush, and an installation groove is opened on the inner wall of the annular cleaning brush. The T-shaped mounting rail is slidably connected inside the installation groove. There are three T-shaped mounting rails, which are evenly distributed on the inner wall of the semi-circular protective frame. The inner wall of the annular cleaning brush is in contact with the outer wall of the magnetic roller body.

[0012] Preferably, an inclined support frame is bolted to the bottom of the protective frame on the side away from the annular cleaning brush, and the end of the inclined support frame away from the protective frame is slidably connected to the bottom of the mounting plate. A slider is fixedly connected to the end of the inclined support frame away from the protective frame, and the top of the slider is bolted to the bottom of the sliding block. A groove is provided at the bottom of the mounting plate, and the slider is slidably connected inside the groove.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The cleaning components are set to clean the magnetic roller body. The sliding block drives the protective frame and the annular cleaning brush to reciprocate along the screw. During the movement, the residual impurities on the outer wall of the magnetic roller body are cleaned, ensuring the cleanliness of the outer wall of the magnetic roller body and reducing the impact of impurities adsorbed on the outer wall of the magnetic roller body.

[0015] 2. The semi-circular protective frame and the outer protective frame are designed to protect the outer protective frame, preventing dust or impurities from entering the interior of the annular cleaning brush when the magnetic roller body is in operation, which would cause the annular cleaning brush to become contaminated and affect the subsequent cleaning effect on the magnetic roller body. Attached Figure Description

[0016] Figure 1 This is a first-person perspective perspective view of the entire device of this utility model;

[0017] Figure 2 This is a second-view perspective perspective view of the entire device of this utility model;

[0018] Figure 3 is the structural schematic view of the cleaning assembly of the utility model;

[0019] Figure 4 is the structural schematic view of the outer wall of the annular cleaning brush of the utility model.

[0020] In the figure: 1, mounting frame; 2, bearing seat; 3, rotating shaft; 4, magnetic roller main body; 5, cleaning assembly; 6, mounting horizontal plate; 7, groove; 8, driving motor; 9, sliding groove; 10, screw rod; 11, sliding block; 12, protective outer frame; 13, annular cleaning brush; 14, semicircular protective frame; 15, T-shaped mounting sliding rail; 16, mounting sliding groove; 17, inclined support frame; 18, sliding block; 19, sliding groove. DETAILED DESCRIPTION

[0021] In order to make the technical means, creation features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0022] Please refer to Figure 1 Figure 2 , Figure 3 , Figure 4 As shown in the figure, a magnetic roller of a magnetic separator comprises a mounting frame 1, the top of the mounting frame 1 is provided with a bearing seat 2, the middle of the bearing seat 2 is provided with a rotating shaft 3, the outside of the rotating shaft 3 is provided with a magnetic roller main body 4, one end of the mounting frame 1 is provided with a cleaning assembly 5.

[0023] The cleaning assembly 5 comprises a mounting horizontal plate 6, a driving motor 8 is arranged in the middle of one end of the mounting horizontal plate 6, a lead screw 10 is arranged on the side of the driving motor 8, a sliding block 11 is arranged on the outside of the lead screw 10, a protective outer frame 12 is arranged on the side of the sliding block 11, an annular cleaning brush 13 is arranged in the middle of the protective outer frame 12, a semicircular protective frame 14 is arranged in the middle of the annular cleaning brush 13, a T-shaped mounting sliding rail 15 is arranged on the side of the semicircular protective frame 14, both ends of the mounting horizontal plate 6 are connected with the two mounting frames 1 through bolts respectively, a recess 7 is arranged in the middle of one end of the mounting horizontal plate 6, the recess 7 penetrates through both sides of the mounting horizontal plate 6, the driving motor 8 is arranged in the middle of the recess 7 through a bolt, the output end of the driving motor 8 is in transmission connection with the lead screw 10, a sliding groove 9 is arranged in the middle of the mounting horizontal plate 6, both ends of the lead screw 10 are connected with the inner walls of both ends of the sliding groove 9 through bearings, the sliding block 11 is sleeved on the outer wall of the lead screw 10 and is in sliding connection with the inside of the sliding groove 9, the end, away from the lead screw 10, of the sliding block 11 is arranged with the protective outer frame 12 through a bolt, the protective outer frame 12 is arranged adjacent to the mounting horizontal plate 6, the protective outer frame 12 is sleeved on the outside of the magnetic roller main body 4, the annular cleaning brush 13 is arranged on the inner wall of the protective outer frame 12 through a bolt, the protective outer frame 12 is L-shaped and is sleeved on the outside of the side of the annular cleaning brush 13, close to the magnetic roller main body 4, the semicircular protective frame 14 is in sliding connection with the inner wall of the annular cleaning brush 13, there are two semicircular protective frames 14 which are symmetrically arranged on the inner walls of the top and bottom of the annular cleaning brush 13, the semicircular protective frame 14 is L-shaped and is arranged on the inner wall of the side of the annular cleaning brush 13, away from the magnetic roller main body 4, one side of the semicircular protective frame 14, close to the inner wall of the annular cleaning brush 13, is fixedly connected with the T-shaped mounting sliding rail 15, the inner wall of the annular cleaning brush 13 is arranged with a mounting sliding groove 16, and the T-shaped mounting sliding rail 15 is in sliding connection with the inside of the mounting sliding groove 16, there are three T-shaped mounting sliding rails 15 which are evenly arranged on the inner wall of the semicircular protective frame 14, the inner wall of the annular cleaning brush 13 is in contact with the outer wall of the magnetic roller main body 4, an inclined supporting frame 17 is arranged on the bottom of the side of the protective outer frame 12, away from the annular cleaning brush 13, through a bolt, one end of the inclined supporting frame 17, away from the protective outer frame 12, is in sliding connection with the bottom of the mounting horizontal plate 6, the end of the inclined supporting frame 17, away from the protective outer frame 12, is fixedly connected with a sliding block 18, the top end of the sliding block 18 is connected with the bottom of the sliding block 11 through a bolt, the bottom of the mounting horizontal plate 6 is arranged with a sliding groove 19, and the sliding block 18 is in sliding connection with the inside of the sliding groove 19, the cleaning assembly 5 is arranged to clean the magnetic roller main body 4, the protective outer frame 12 and the annular cleaning brush 13 are driven by the sliding block 11 to move back and forth along the lead screw 10, the residual impurities on the outer wall of the magnetic roller main body 4 are cleaned in the moving process, the cleanliness of the outer wall of the magnetic roller main body 4 is ensured, the influence of the impurities adsorbed on the outer wall of the magnetic roller main body 4 is reduced, the semicircular protective frame 14 and the protective outer frame 12 are arranged to protect the protective outer frame 12, and the magnetic roller main body 4 is prevented from being damaged when it is running,Dust or impurities enter the inside of the annular cleaning brush 13, causing the annular cleaning brush 13 to be contaminated, affecting the subsequent cleaning effect of the magnetic roller body 4.

[0024] It should be noted that the utility model is a magnetic roller of a magnetic separator, when in use, the rotating shaft 3 drives the magnetic roller body 4 to rotate, when cleaning is needed, the semicircular protective frame 14 in the middle of the annular cleaning brush 13 is pulled to make the T-shaped installation sliding rail 15 on one side of the annular cleaning brush 13 close to the installation sliding groove 16 on the inner wall of the annular cleaning brush 13, the semicircular protective frame 14 is separated from the annular cleaning brush 13, and the semicircular protective frame 14 is divided into two upper and lower parts, facilitating the disassembly of the semicircular protective frame 14, the driving motor 8 is arranged to drive the screw rod 10 to rotate, the sliding block 11 drives the protective outer frame 12 to move along the screw rod 10, the inner wall of the annular cleaning brush 13 is in contact with the outer wall of the magnetic roller body 4, the impurities on the outer wall of the magnetic roller body 4 are cleaned in the moving process of the annular cleaning brush 13, and the magnetic roller body 4 rotates at a constant speed, improving the cleaning effect, wherein when not in use, the protective outer frame 12 and the semicircular protective frame 14 are respectively sleeved on the outer wall and the inner wall of the annular cleaning brush 13, so that the annular cleaning brush 13 is prevented from being contaminated when not in use, the subsequent cleaning effect of the magnetic roller body 4 is affected, and the practicability of the device is improved.

[0025] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A magnetic roll for a magnetic separator comprising a mounting frame (1), characterized in that: The top of the mounting frame (1) is provided with a bearing seat (2), and the middle of the bearing seat (2) is provided with a rotating shaft (3), the outside of the rotating shaft (3) is provided with a magnetic roller body (4), one end of the mounting frame (1) is provided with a cleaning assembly (5). The cleaning assembly (5) comprises a mounting horizontal plate (6), one end of the mounting horizontal plate (6) is provided with a driving motor (8) in the middle, the side of the driving motor (8) is provided with a lead screw (10), the outside of the lead screw (10) is provided with a sliding block (11), and the side of the sliding block (11) is provided with a protective outer frame (12), the middle of the protective outer frame (12) is provided with an annular cleaning brush (13), the middle of the annular cleaning brush (13) is provided with a semicircular protective frame (14), and the side of the semicircular protective frame (14) is provided with a T-shaped mounting sliding rail (15).

2. A magnetic roll for a magnetic separator according to claim 1, characterized in that Both ends of the mounting horizontal plate (6) are connected with the two mounting frames (1) by bolts, and a recess (7) is formed in the middle of one end of the mounting horizontal plate (6), the recess (7) penetrates through both sides of the mounting horizontal plate (6), and the driving motor (8) is installed in the middle of the recess (7) by bolts.

3. A magnetic roll for a magnetic separator according to claim 2, characterized in that: The output end of the driving motor (8) is drivingly connected with the lead screw (10), the middle of the mounting horizontal plate (6) is provided with a sliding groove (9), and both ends of the lead screw (10) are connected to the inner walls of both ends of the sliding groove (9) through bearings, and the outer wall of the lead screw (10) is sleeved with the sliding block (11), and the sliding block (11) is slidingly connected in the sliding groove (9).

4. A magnetic roll for a magnetic separator according to claim 3, characterized in that: One end of the sliding block (11) away from the lead screw (10) is installed with the protective outer frame (12) by bolts, and the protective outer frame (12) is arranged adjacent to the mounting horizontal plate (6), the protective outer frame (12) is sleeved on the outside of the magnetic roller body (4), and the annular cleaning brush (13) is installed on the inner wall of the protective outer frame (12) by bolts, and the protective outer frame (12) is L-shaped and sleeved on the outside of the annular cleaning brush (13) near the magnetic roller body (4).

5. A magnetic roll for a magnetic separator according to claim 4, characterized in that: The inner wall of the annular cleaning brush (13) is slidingly connected with the semicircular protective frame (14), and there are two semicircular protective frames (14) which are symmetrically distributed on the inner walls of the top and bottom of the annular cleaning brush (13), the semicircular protective frame (14) is L-shaped and distributed on the inner wall of the side of the annular cleaning brush (13) away from the magnetic roller body (4), one side of the semicircular protective frame (14) near the inner wall of the annular cleaning brush (13) is fixedly connected with the T-shaped mounting sliding rail (15), and the inner wall of the annular cleaning brush (13) is provided with a mounting sliding groove (16), and the T-shaped mounting sliding rail (15) is slidingly connected in the mounting sliding groove (16), and there are three T-shaped mounting sliding rails (15) which are evenly distributed on the inner wall of the semicircular protective frame (14), and the inner wall of the annular cleaning brush (13) is in contact with the outer wall of the magnetic roller body (4).

6. A magnetic roll for a magnetic separator according to claim 4, characterized in that: The inclined support frame (17) is slidably connected to the bottom of the installation horizontal plate (6) at the end away from the protective outer frame (12), a sliding block (18) is fixedly connected to the end of the inclined support frame (17) away from the protective outer frame (12), the top end of the sliding block (18) is connected to the bottom of the sliding block (11) through bolts, and the bottom of the installation horizontal plate (6) is provided with a sliding groove (19), and the sliding block (18) is slidably connected in the sliding groove (19).

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