CN216457418U - Waste filtering device for magnetic separator - Google Patents

Abstract

The utility model belongs to the technical field of magnetic separator equipment, and particularly relates to a waste filtering device for a magnetic separator, which comprises a box body, a feeding hole and a filtering mechanism, wherein the feeding hole is formed in the box body; the feed inlet is fixedly connected to the center of the top of the box body and is communicated with the interior of the box body; the filtering mechanism is arranged in the box body and the feeding hole; the filtering mechanism comprises a first motor, a magnetic separator body, a filter plate, a through hole and a first feed opening; the first motor is arranged on the outer wall of the feed port; the magnetic separator body is arranged inside the feeding hole; one end of the magnetic separator body penetrates through the inner wall of the feed port and is fixedly connected with the output end of the first motor, and the other end of the magnetic separator body is rotatably connected to the inner wall of the feed port; the filter plate is arranged in the box body, and two ends of the filter plate are fixedly connected with the inner wall of the box body respectively; through setting up filtering mechanism, carry out prefilter to the material of taking magnetism in the waste material of falling inside the feed inlet, help improving waste material filtration efficiency.

Description

Waste filtering device for magnetic separator

Technical Field

The utility model belongs to the technical field of magnetic separator equipment, and particularly relates to a waste filtering device for a magnetic separator.

Background

The magnetic separator has great practical effect, can separate the magnetic difference substances, and is widely applied to the industries of mining, wood, chemistry, food and the like.

The magnetic separator can collect the magnetic substances in the waste materials in the operation process, so that the primary filtration of the waste materials is completed.

The magnetic separator in the prior art has a simple filtering mode for the waste, so that the waste which does not contain magnetic substances cannot be filtered for the second time, and the filtering effect of the waste is reduced.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art and solve the problem that the magnetic separator cannot perform secondary filtration on waste materials without magnetic substances due to a simple waste material filtration mode, so that the waste material filtration effect is reduced, the utility model provides the waste material filtration device for the magnetic separator.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a waste filtering device for a magnetic separator, which comprises a box body, a feeding hole and a filtering mechanism, wherein the feeding hole is formed in the box body; the feed inlet is fixedly connected to the center of the top of the box body and is communicated with the interior of the box body; the filtering mechanism is arranged inside the box body and the feeding hole; the filtering mechanism comprises a first motor, a magnetic separator body, a filter plate, a through hole and a first feed opening; the first motor is arranged on the outer wall of the feed port; the magnetic separator body is arranged inside the feeding hole; one end of the magnetic separator body penetrates through the inner wall of the feed port and is fixedly connected with the output end of the first motor, and the other end of the magnetic separator body is rotatably connected to the inner wall of the feed port; the filter plate is arranged in the box body, and two ends of the filter plate are fixedly connected with the inner wall of the box body respectively; the through holes are arranged in the filter plate and are provided with a plurality of through holes; the first feed opening is formed in the outer wall of the box body and communicated with the interior of the box body; through setting up filtering mechanism, carry out prefilter to the material of taking magnetism in the waste material of falling inside the feed inlet, help improving waste material filtration efficiency.

Preferably, a vibration mechanism is arranged inside the box body; the vibration mechanism comprises a filter screen, a second feed opening, a second motor, a rotating shaft, a cam and a lifting assembly; the filter screen is arranged in the box body, one end of the filter screen is hinged to the inner wall of the box body, and the other end of the filter screen is fixedly connected with the lifting assembly; the second feed opening is formed in the outer wall of the box body and communicated with the interior of the box body; the second motor is arranged on the outer wall of the box body; one end of the rotating shaft penetrates through the inner wall of the box body and is fixedly connected with the output end of the second motor, and the other end of the rotating shaft is rotatably connected to the inner wall of the box body; the cam is sleeved on the outer wall of the rotating shaft and is in contact fit with the lifting assembly; the inner wall of the box body is provided with a sliding chute; the lifting assembly is arranged in the sliding groove; through setting up vibrations mechanism for the filter screen can shake from top to bottom, is convenient for carry out the secondary to the waste material of slightly big specification and filters.

Preferably, the lifting assembly comprises a fixing rod, a supporting plate, a first spring and a contact block; the fixed rod is arranged inside the sliding chute, and two ends of the fixed rod are fixedly connected with the side wall of the sliding chute respectively; the supporting plate is connected to the outer wall of the fixing rod in a sliding mode; the end part of the filter screen is fixedly connected with the side wall of the support plate; the first spring is sleeved on the outer wall of the fixed rod; one end of the first spring is fixedly connected to the bottom of the supporting plate, and the other end of the first spring is fixedly connected to the inner side wall of the bottom of the sliding chute; the contact block is fixedly connected to the bottom of the support plate; the bottom of the contact block is in contact fit with the end part of the cam; through setting up lifting unit for vibrations about the filter screen produces, improve waste material filter effect.

Preferably, a cleaning component is arranged on the outer wall of the rotating shaft; the cleaning assembly comprises a fixed block, a square block, a second spring and a contact head; the fixed block is fixedly connected to the outer wall of the rotating shaft; the square block is connected to the end part of the fixed block in a sliding manner; the second spring is sleeved on the outer wall of the fixed block; one end of the second spring is fixedly connected to the outer wall of the rotating shaft, and the other end of the second spring is fixedly connected to the bottom of the square block; the contact head is fixedly connected to the outer wall of the square block; through setting up clean subassembly, realize avoiding tiny waste material to block up the mesh to the clear effect of filter screen.

Preferably, a feed hopper is arranged at the top of the feed inlet; the top of the feed hopper is hinged with an upper cover; the bottom of the box body is provided with a third feed opening; the third feed opening is communicated with the interior of the box body; through setting up the feeder hopper, the staff of being convenient for pours the waste material into the box inside, utilizes the upper cover for the device is when not using, avoids a large amount of dusts to enter into the box inside.

Preferably, the bottom of the box body is provided with four supporting legs; the outer wall of the rotating shaft of the cleaning assembly is provided with a plurality of groups; through setting up four supporting legs, be convenient for play the fixed effect of support to the box.

The utility model has the following beneficial effects:

1. according to the utility model, the filtering mechanism is arranged, waste to be filtered is poured into the box body through the feeding hole, the first motor is started at the moment, the first motor drives the magnetic separator body to work, magnetic substances in the waste falling from the interior of the feeding hole are primarily filtered, the rest waste continuously falls onto the surface of the filter plate to be primarily filtered, and the waste with larger specification cannot pass through but directly falls to the tail end of the filter plate and is discharged out of the box body through the first discharging hole by arranging the plurality of through holes in the filter plate, so that the purpose of filtering the waste is realized.

2. According to the utility model, by arranging the vibration mechanism, after the large-sized waste materials in the waste materials are filtered for the first time at the top of the filter plate, the residual small-sized waste materials can fall on the top of the filter screen, the second motor drives the rotating shaft to rotate by starting the second motor, the cam rotates at the same time, and can be contacted with the lifting assembly in the rotating process of the cam, and the filter screen can vibrate up and down due to the fact that the other end of the filter screen is hinged to the inner wall of the box body, so that the large-sized waste materials can be filtered for the second time, and meanwhile, the filtered waste materials are discharged out of the box body through the second feed opening.

Drawings

The utility model will be further explained with reference to the drawings.

Fig. 1 is a perspective view of a main structure of the first embodiment;

FIG. 2 is a front cross-sectional view of the present embodiment;

FIG. 3 is an enlarged view of the structure A in FIG. 2 according to the present embodiment;

FIG. 4 is an enlarged view of the structure B in FIG. 2 according to the present embodiment;

fig. 5 is a perspective view of the second embodiment.

In the figure: 1. a box body; 11. a chute; 2. a feed inlet; 31. a first motor; 32. a magnetic separator body; 33. Filtering the plate; 34. a through hole; 35. a first feed opening; 41. filtering with a screen; 42. a second feed opening; 43. a second motor; 44. a rotating shaft; 45. a cam; 51. fixing the rod; 52. a support plate; 53. a first spring; 54. A contact block; 61. a fixed block; 62. a square block; 63. a second spring; 64. a contact head; 7. a feed hopper; 8. an upper cover; 9. a third feed opening; 10. supporting legs; 20. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

As shown in fig. 1 to 4, the waste filtering device for a magnetic separator according to the present invention comprises a box 1, a feeding port 2 and a filtering mechanism; the feed port 2 is fixedly connected to the center of the top of the box body 1 and is communicated with the interior of the box body 1; the filtering mechanism is arranged inside the box body 1 and the feeding hole 2; the filtering mechanism comprises a first motor 31, a magnetic separator body 32, a filter plate 33, a through hole 34 and a first feed opening 35; the first motor 31 is arranged on the outer wall of the feed port 2; the magnetic separator body 32 is arranged inside the feed port 2; one end of the magnetic separator body 32 penetrates through the inner wall of the feed port 2 and is fixedly connected with the output end of the first motor 31, and the other end of the magnetic separator body is rotatably connected to the inner wall of the feed port 2; the filter plate 33 is arranged inside the box body 1, and two ends of the filter plate are fixedly connected with the inner wall of the box body 1 respectively; the through holes 34 are arranged inside the filter plate 33 and are provided in plurality; the first discharging port 35 is arranged on the outer wall of the box body 1 and is communicated with the interior of the box body 1; the during operation, the waste material that will treat the filtration is poured into inside 1 box through feed inlet 2, start first motor 31 this moment, make first motor 31 take magnet separator body 32 work, carry out prefiltration to taking magnetic material in the waste material via the inside whereabouts of feed inlet 2, and remaining waste material then continues to fall into filter plate 33 surface and carries out the first filtration, through set up a plurality of through-holes 34 in filter plate 33 is inside, make the great waste material of specification unable to pass through, but direct landing to filter plate 33 terminal department, and from first feed opening 35 discharge box 1 outsidely, thereby realize the filterable purpose to the waste material.

A vibration mechanism is arranged in the box body 1; the vibration mechanism comprises a filter screen 41, a second feed opening 42, a second motor 43, a rotating shaft 44, a cam 45 and a lifting assembly; the filter screen 41 is arranged in the box body 1, one end of the filter screen is hinged to the inner wall of the box body 1, and the other end of the filter screen is fixedly connected with the lifting assembly; the second feed opening 42 is arranged on the outer wall of the box body 1 and is communicated with the interior of the box body 1; the second motor 43 is arranged on the outer wall of the box body 1; one end of the rotating shaft 44 penetrates through the inner wall of the box body 1 and is fixedly connected with the output end of the second motor 43, and the other end of the rotating shaft is rotatably connected to the inner wall of the box body 1; the cam 45 is sleeved on the outer wall of the rotating shaft 44 and is in contact fit with the lifting assembly; the inner wall of the box body 1 is provided with a sliding chute 11; the lifting assembly is arranged inside the sliding chute 11; the during operation, the waste material of great specification is filtered the back at filter plate 33 top for the first time in the waste material, the waste material of the less specification of surplus can drop at filter screen 41 top, through starting second motor 43, make second motor 43 take pivot 44 to rotate, make cam 45 rotate simultaneously, rotate the in-process at cam 45 and can contact with lifting unit, because the filter screen 41 other end articulates at box 1 inner wall, thereby make filter screen 41 shake from top to bottom, be convenient for carry out the secondary to the waste material of big specification slightly and filter, the waste material that filters down simultaneously passes through second feed opening 42 and discharges the box 1 outside.

The lifting assembly comprises a fixing rod 51, a supporting plate 52, a first spring 53 and a contact block 54; the fixed rod 51 is arranged inside the sliding chute 11, and two ends of the fixed rod are fixedly connected with the side wall of the sliding chute 11 respectively; the supporting plate 52 is slidably connected to the outer wall of the fixing rod 51; the end part of the filter screen 41 is fixedly connected with the side wall of the support plate 52; the first spring 53 is sleeved on the outer wall of the fixed rod 51; one end of the first spring 53 is fixedly connected to the bottom of the support plate 52, and the other end is fixedly connected to the inner side wall of the bottom of the sliding chute 11; the contact block 54 is fixedly connected to the bottom of the support plate 52; the bottom of the contact block 54 is in contact fit with the end of the cam 45; when the waste filtering device works, when the cam 45 rotates along with the rotating shaft 44, the cam 45 can contact the contact block 54, so that the contact block 54 has upward thrust, at the moment, the supporting plate 52 fixedly connected to the top of the contact block 54 slides upwards on the outer wall of the fixing rod 51 and stretches the first spring 53, so that the filter screen 41 can be lifted, and when the cam 45 is separated from the contact block 54, the supporting plate 52 drives the filter screen 41 to be lifted downwards under the restoring action of the first spring 53, so that the waste filtering efficiency is improved.

The outer wall of the rotating shaft 44 is provided with a cleaning component; the cleaning assembly comprises a fixed block 61, a block 62, a second spring 63 and a contact head 64; the fixed block 61 is fixedly connected to the outer wall of the rotating shaft 44; the block 62 is connected to the end of the fixed block 61 in a sliding manner; the second spring 63 is sleeved on the outer wall of the fixed block 61; one end of the second spring 63 is fixedly connected to the outer wall of the rotating shaft 44, and the other end is fixedly connected to the bottom of the block 62; the contact head 64 is fixedly connected to the outer wall of the block 62; during operation, when second motor 43 takes pivot 44 to rotate, make fixed block 61 along with rotating, every turn of cam 45 makes filter screen 41 descend the height under the effect that first spring 53 replied, make filter screen 41 bottom and contact 64 tip contact, receive filter screen 41 pushing down the pressure effect when contact 64, make the square 62 of contact 64 rigid coupling slide at fixed block 61 outer wall, and extrude second spring 63, because second spring 63 acts on back, make square 62 take contact 64 to reset, thereby play the effect of beating to filter screen 41, make the inside production of filter screen 41 rock, thereby realize the clear effect to filter screen 41, avoid tiny waste material to block up the mesh.

A feed hopper 7 is arranged at the top of the feed inlet 2; the top of the feed hopper 7 is hinged with an upper cover 8; the bottom of the box body 1 is provided with a third feed opening 9; the third feed opening 9 is communicated with the interior of the box body 1; the bottom of the box body 1 is provided with four supporting legs 10; the outer wall of the rotating shaft 44 of the cleaning assembly is provided with a plurality of groups; during operation, through setting up feeder hopper 7, the staff of being convenient for pours the waste material into box 1 inside, utilizes upper cover 8 for the device is when not using, avoids a large amount of dusts to enter into box 1 inside, through setting up four supporting legs 10, is convenient for play the fixed effect of support to box 1, utilizes third feed opening 9, can unify the collection with the waste material that last step filtered.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, a rubber pad 20 is fixed to the bottom of the supporting leg 10; during operation, through setting up rubber pad 20 for box 1 is placed more steadily when subaerial use.

The working principle is as follows: when the device is used, waste to be filtered is poured into the box body 1 through the feeding hole 2, the first motor 31 is started at the moment, the first motor 31 drives the magnetic separator body 32 to work, magnetic substances in the waste falling from the feeding hole 2 are primarily filtered, the rest waste continuously falls into the surface of the filter plate 33 to be primarily filtered, the waste with larger specification cannot pass through the plurality of through holes 34 arranged in the filter plate 33, and directly falls to the tail end of the filter plate 33 and is discharged out of the box body 1 from the first discharge hole 35, so that the waste is filtered, when the waste with smaller specification in the waste is primarily filtered at the top of the filter plate 33, the rest waste with smaller specification falls onto the top of the filter screen 41, and the second motor 43 is started to drive the rotating shaft 44 to rotate, and simultaneously drive the cam 45 to rotate, the cam 45 can contact the contact block 54 in the rotating process, so that the contact block 54 has upward thrust, at the moment, the support plate 52 fixedly connected to the top of the contact block 54 slides upwards on the outer wall of the fixed rod 51, and the first spring 53 is stretched, so that the filter screen 41 can be lifted up, when the cam 45 is separated from the contact block 54, the support plate 52 drives the filter screen 41 to descend by the restoring action of the first spring 53, the circulation is repeated, the waste filtering efficiency is improved, because the other end of the filter screen 41 is hinged to the inner wall of the box body 1, the filter screen 41 can vibrate up and down, so that waste with a slightly large size can be filtered for the second time, meanwhile, the filtered waste is discharged out of the box body 1 through the second discharge port 42, when the second motor 43 drives the rotating shaft 44 to rotate, the fixed block 61 rotates along with the rotation, each rotation of the cam 45 can cause the filter screen 41 to descend by the restoring action of the first spring 53, the bottom of the filter screen 41 is contacted with the end part of the contact head 64, when the contact head 64 is pressed by the filter screen 41, the square block 62 fixedly connected with the contact head 64 slides on the outer wall of the fixed block 61 and extrudes the second spring 63, and the square block 62 drives the contact head 64 to reset due to the restoring effect of the second spring 63, so that the beating effect is realized on the filter screen 41, the shaking is generated inside the filter screen 41, the cleaning effect on the filter screen 41 is realized, and the blocking of meshes by fine waste materials is avoided.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims (6)

1. The utility model provides a waste material filter equipment for magnet separator which characterized in that: comprises a box body (1), a feed inlet (2) and a filtering mechanism; the feed inlet (2) is fixedly connected to the center of the top of the box body (1) and is communicated with the interior of the box body (1); the filtering mechanism is arranged inside the box body (1) and the feeding hole (2);

the filtering mechanism comprises a first motor (31), a magnetic separator body (32), a filter plate (33), a through hole (34) and a first discharge hole (35); the first motor (31) is arranged on the outer wall of the feed port (2); the magnetic separator body (32) is arranged inside the feed port (2); one end of the magnetic separator body (32) penetrates through the inner wall of the feed port (2) and is fixedly connected with the output end of the first motor (31), and the other end of the magnetic separator body is rotatably connected to the inner wall of the feed port (2); the filter plate (33) is arranged inside the box body (1), and two ends of the filter plate are fixedly connected with the inner wall of the box body (1) respectively; the through holes (34) are arranged inside the filter plate (33) and are provided with a plurality of through holes; first feed opening (35) set up at box (1) outer wall, and with box (1) inside intercommunication.

2. The waste filtering device for magnetic separators of claim 1, wherein: a vibration mechanism is arranged in the box body (1); the vibration mechanism comprises a filter screen (41), a second feed opening (42), a second motor (43), a rotating shaft (44), a cam (45) and a lifting assembly; the filter screen (41) is arranged in the box body (1), one end of the filter screen is hinged to the inner wall of the box body (1), and the other end of the filter screen is fixedly connected with the lifting component; the second feed opening (42) is formed in the outer wall of the box body (1) and is communicated with the interior of the box body (1); the second motor (43) is arranged on the outer wall of the box body (1); one end of the rotating shaft (44) penetrates through the inner wall of the box body (1) and is fixedly connected with the output end of the second motor (43), and the other end of the rotating shaft is rotatably connected to the inner wall of the box body (1); the cam (45) is sleeved on the outer wall of the rotating shaft (44) and is in contact fit with the lifting assembly; a sliding groove (11) is formed in the inner wall of the box body (1); the lifting component is arranged in the sliding groove (11).

3. The waste filtering device for magnetic separators as claimed in claim 2, wherein: the lifting assembly comprises a fixing rod (51), a supporting plate (52), a first spring (53) and a contact block (54); the fixed rod (51) is arranged inside the sliding chute (11), and two ends of the fixed rod are fixedly connected with the side wall of the sliding chute (11) respectively; the supporting plate (52) is connected to the outer wall of the fixing rod (51) in a sliding manner; the end part of the filter screen (41) is fixedly connected with the side wall of the support plate (52); the first spring (53) is sleeved on the outer wall of the fixed rod (51); one end of the first spring (53) is fixedly connected to the bottom of the supporting plate (52), and the other end of the first spring is fixedly connected to the inner side wall of the bottom of the sliding groove (11); the contact block (54) is fixedly connected to the bottom of the support plate (52); the bottom of the contact block (54) is in contact fit with the end of the cam (45).

4. The waste filtering device for magnetic separators as claimed in claim 3, wherein: the outer wall of the rotating shaft (44) is provided with a cleaning component; the cleaning assembly comprises a fixed block (61), a square block (62), a second spring (63) and a contact head (64); the fixed block (61) is fixedly connected to the outer wall of the rotating shaft (44); the square block (62) is connected to the end part of the fixed block (61) in a sliding manner; the second spring (63) is sleeved on the outer wall of the fixed block (61); one end of the second spring (63) is fixedly connected to the outer wall of the rotating shaft (44), and the other end of the second spring is fixedly connected to the bottom of the square block (62); the contact head (64) is fixedly connected with the outer wall of the block (62).

5. The waste filtering device for magnetic separators as set forth in claim 4, wherein: a feed hopper (7) is arranged at the top of the feed inlet (2); the top of the feed hopper (7) is hinged with an upper cover (8); a third feed opening (9) is formed in the bottom of the box body (1); and the third feed opening (9) is communicated with the interior of the box body (1).

6. The waste filtering device for magnetic separators as set forth in claim 5, wherein: the bottom of the box body (1) is provided with four supporting legs (10); the cleaning component is provided with a plurality of groups on the outer wall of the rotating shaft (44).

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