CN220737953U - Magnetic force sorting and collecting device for shredded iron sheet - Google Patents

Abstract

The utility model discloses a magnetic separation and collection device for shredded iron sheets, and particularly relates to the field of magnetic separation, comprising a separator shell, wherein a feed hopper is fixedly arranged at the top of the separator shell, two rotating rollers are rotatably arranged on the inner wall of the separator shell, an external motor is arranged on one side of each of the two rotating rollers, a conveying belt is rotatably arranged on the outer wall of each of the two rotating rollers, a sweeping and collection mechanism is arranged on the outer wall of the conveying belt, and a cleaning mechanism is arranged at the bottom of the conveying belt; according to the utility model, the sweeping mechanism is arranged, so that when the iron materials are pressed and sucked together to drive, the iron materials and the non-iron materials are mixed and piled up to be swept, so that the iron materials and the non-iron materials are separated from each other, and the non-iron materials can automatically fall off, so that only the iron materials are adsorbed by magnetic force and collected, and the situation that the magnetic force separation is inaccurate is avoided.

Description

Magnetic force sorting and collecting device for shredded iron sheet

Technical Field

The utility model relates to the technical field of magnetic separation, in particular to a magnetic separation and collection device for shredded iron sheets.

Background

The suspended magnetic separator is a common magnetic separator, is also called a permanent magnetic suspension magnetic separator, is arranged above a conveyed material during use, adsorbs magnetic products in the conveyed material, finishes the separation of the magnetic products, can be used in material recovery operations such as garbage treatment and the like, and improves the utilization efficiency of waste iron;

in the traditional magnetic separation, the iron materials are directly adsorbed by the magnet so as to be separated from the non-iron materials, however, as the sizes of the iron materials and the non-iron materials are the same after being shredded, the iron materials are very easy to be sucked together with the non-iron materials when being adsorbed again, namely the iron materials are pressed and sucked together with the non-iron materials, but in the prior art, no part for removing the non-iron materials which are adsorbed together is arranged, so that the magnetic separation when the shredded iron sheets are collected is not accurate enough;

in view of the technical drawbacks described above, a solution is now provided.

Disclosure of Invention

In order to overcome the defects in the prior art, the magnetic separation and collection device for the shredded iron sheets is provided by the utility model, and the sweeping mechanism is arranged, so that when the iron materials are pressed to be sucked and driven together with the non-iron materials, the iron materials and the non-iron materials are mixed and piled up to be swept, so that the iron materials and the non-iron materials are separated from each other, and further, the non-iron materials can automatically fall down to ensure that only the iron materials are adsorbed by magnetic force and collected, and the situation that the magnetic separation is not accurate enough is avoided, so that the problems in the background art are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the magnetic separation and collection device for the shredded iron sheets comprises a separator shell, wherein a feed hopper is fixedly arranged at the top of the separator shell, two rotating rollers are rotatably arranged on the inner wall of the separator shell, an external motor is arranged on one side of each rotating roller, a conveying belt is rotatably arranged on the outer wall of each rotating roller, a sweeping and collection mechanism is arranged on the outer wall of each conveying belt, and a cleaning mechanism is arranged at the bottom of each conveying belt;

the poking and sweeping collecting mechanism comprises a plurality of pushing plates fixedly arranged on the outer wall of a conveying belt, a magnet ring plate is arranged on the inner wall of the conveying belt, the magnet ring plate is fixedly arranged on the inner wall of a separator shell, a supporting bottom plate is arranged on one side of the magnet ring plate and fixedly arranged on the inner wall of the separator shell, a first receiving hopper is arranged at the bottom of the supporting bottom plate and fixedly arranged at the bottom of the separator shell, a second receiving hopper is arranged at the bottom of the magnet ring plate, and the second receiving hopper is fixedly arranged at the bottom of the separator shell;

the inner wall fixed mounting of second receiving hopper has a support end section of thick bamboo, the inner wall fixed mounting of supporting end section of thick bamboo has a supporting spring, the top fixed mounting of supporting spring has the ejector pin, ejector pin slidable mounting is at the inner wall of supporting end section of thick bamboo, the top fixed mounting of ejector pin has a spacing bushing, a plurality of fluting have been seted up at spacing bushing top, the top fixed mounting of spacing bushing has the brush.

In a preferred embodiment, a top lifting plate is fixedly arranged on one side of the limiting bushing plate, the top of the top lifting plate is in a slope shape, the top lifting plate and the limiting bushing plate are arranged in a mutually perpendicular mode, the horizontal height of the top lifting plate is higher than that of the top of the limiting bushing plate, and the horizontal height of the bottom of the top lifting plate is lower than that of the bottom of the pushing plate.

In a preferred embodiment, the cleaning mechanism comprises a reciprocating threaded rod fixedly mounted on two sides of one rotating roller, the outer walls of the two reciprocating threaded rods are in threaded connection with pushing plates, one sides of the two pushing plates are fixedly mounted with top plates, the top plates are slidably mounted on the inner wall of the separator shell, and soft brushes are fixedly mounted on the tops of the top plates.

In a preferred embodiment, the magnet ring plate is semi-annular, the magnet ring plate is attached to the inner wall of the conveying belt, the magnet ring plate and the supporting base plate are correspondingly arranged, and the supporting base plate is located right above the first receiving hopper.

In a preferred embodiment, the limiting bushing is in an L-shaped arrangement, the top of the limiting bushing is mutually attached to the bottom of the pushing plate, the limiting bushing and the conveying belt are arranged in parallel, the slotted top formed in the limiting bushing is in an arc-shaped arrangement, the sweeping brush and the limiting bushing are mutually perpendicular, and the top of the sweeping brush is mutually attached to the outer wall of the conveying belt.

The utility model has the technical effects and advantages that:

1. according to the utility model, the sweeping and collecting mechanism is arranged, the supporting bottom cylinder on the second receiving hopper drives the supporting spring to enable the ejector rod to eject, the ejector rod drives the limiting bushing plate and the sweeping brush to be extruded at the bottom of the conveying belt, namely the sweeping brush contacts with the mixed material, and the material and the sweeping brush are mutually staggered through the movement of the conveying belt to enable the sweeping brush to sweep the material, so that the non-iron material is stripped from the piled iron material and falls into the second receiving hopper along with the slotting of the limiting bushing plate, only the iron material is adsorbed by magnetic force and is collected respectively, and the situation that the magnetic separation is inaccurate is avoided.

2. According to the utility model, the cleaning mechanism is arranged, the reciprocating threaded rods on two sides are driven to synchronously rotate through the rotation of the rotating roller at the rear end, the reciprocating threaded rods drive the two pushing plates to synchronously move in the same direction, and the two pushing plates drive the top plate and the soft brush to rub on the outer wall of the discharged conveyor belt, so that the outer wall of the conveyor belt is scanned on the first receiving hopper, and the waste of iron scraps remained on the outer wall of the conveyor belt is avoided.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is an interior elevation view of the present utility model.

Fig. 3 is a vertical sectional view of the present utility model.

Fig. 4 is an enlarged view of the structure of the portion a of fig. 3 according to the present utility model.

Fig. 5 is an enlarged view of the B-section structure of fig. 3 according to the present utility model.

The reference numerals are: 1. a classifier housing; 2. a feed hopper; 3. a rotating roller; 4. a conveyor belt; 5. a sweeping and collecting mechanism; 51. a pushing plate; 52. a magnet ring plate; 53. a support base plate; 54. a first receiving hopper; 55. a second receiving hopper; 56. a support bottom cylinder; 57. a support spring; 58. a push rod; 59. limiting bushing plates; 510. sweeping; 511. a top lifting plate; 6. a cleaning mechanism; 61. a reciprocating threaded rod; 62. a push plate; 63. a top plate; 64. a soft brush.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5 of the specification, the magnetic separation and collection device for the shredded iron sheets comprises a separator shell 1, wherein a feed hopper 2 is fixedly arranged at the top of the separator shell 1, two rotating rollers 3 are rotatably arranged on the inner wall of the separator shell 1, an external motor is arranged on one side of each rotating roller 3, a conveying belt 4 is rotatably arranged on the outer wall of each rotating roller 3, the conveying belt 4 is synchronously rotated by driving the two rotating rollers 3 to rotate through the external motor, the conveying belt 4 synchronously drives mixed materials entering from the feed hopper 2, a sweeping and collection mechanism 5 is arranged on the outer wall of the conveying belt 4, and a cleaning mechanism 6 is arranged at the bottom of the conveying belt 4;

as shown in fig. 2, 3 and 4, the sweeping and collecting mechanism 5 comprises a plurality of pushing plates 51 fixedly installed on the outer wall of the conveying belt 4, a magnet ring plate 52 is arranged on the inner wall of the conveying belt 4, the magnet ring plate 52 is fixedly installed on the inner wall of the separator housing 1, a supporting bottom plate 53 is arranged on one side of the magnet ring plate 52, the supporting bottom plate 53 is fixedly installed on the inner wall of the separator housing 1, the conveying belt 4 is enabled to rotate through the magnet ring plate 52 and the supporting bottom plate 53, when the conveying belt 4 is in the first half section, mixed materials are adsorbed by the magnet ring plate 52, iron materials therein are adsorbed and pushed and driven by the pushing plates 51, a first receiving hopper 54 is arranged at the bottom of the supporting bottom plate 53, the first receiving hopper 54 is fixedly installed at the bottom of the separator housing 1, a second receiving hopper 55 is arranged at the bottom of the magnet ring plate 52, when the mixed materials are continuously driven by the conveying belt 4 to reach the lower half, non-iron materials fall into the second receiving hopper 55 due to gravity, and when the iron materials are adsorbed and are continuously driven by the first receiving hopper 54 to fall away from the magnet ring plate 52;

as shown in fig. 3 and 4, the inner wall of the second receiving hopper 55 is fixedly provided with a supporting bottom cylinder 56, the inner wall of the supporting bottom cylinder 56 is fixedly provided with a supporting spring 57, the top of the supporting spring 57 is fixedly provided with a top rod 58, the top rod 58 is slidably mounted on the inner wall of the supporting bottom cylinder 56, the top of the top rod 58 is fixedly provided with a limiting bushing 59, the top of the limiting bushing 59 is provided with a plurality of slots, the top of the limiting bushing 59 is fixedly provided with a sweeping brush 510, in the process, the supporting bottom cylinder 56 on the second receiving hopper 55 drives the supporting spring 57 to enable the top rod 58 to eject the limiting bushing 59 and the sweeping brush 510 to be extruded at the bottom of the conveying belt 4, namely, the sweeping brush 510 contacts the mixed material, and the sweeping brush 510 is enabled to mutually interlace the material through the movement of the conveying belt 4, so that the sweeping brush 510 sweeps the non-ferrous material from the piled ferrous material and falls into the second receiving hopper 55 along with the slots of the limiting bushing 59, and only the ferrous material is enabled to be magnetically adsorbed and collected respectively, and the condition that the magnetic force separation is not accurate is avoided.

As shown in fig. 4, a top lifting plate 511 is fixedly installed on one side of the limiting bushing plate 59, the top of the top lifting plate 511 is in a slope shape, the top lifting plate 511 and the limiting bushing plate 59 are arranged in a mutually perpendicular mode, the horizontal height of the top lifting plate 511 is higher than that of the top of the limiting bushing plate 59, the horizontal height of the bottom of the top lifting plate 511 is lower than that of the bottom of the pushing plate 51, and the limiting bushing plate 59 can be lifted up through a slope when encountering the pushing plate 51 through the arrangement of the top lifting plate 511, so that collision between the limiting bushing plate 59 and the pushing plate 51 is avoided.

As shown in fig. 3 and 5, the cleaning mechanism 6 includes a reciprocating threaded rod 61 fixedly installed at two sides of one rotating roller 3, the outer walls of the two reciprocating threaded rods 61 are in threaded connection with a push plate 62, one sides of the two push plates 62 are fixedly installed with a top plate 63, the top plate 63 is slidably installed on the inner wall of the separator shell 1, a soft brush 64 is fixedly installed at the top of the top plate 63, the rotating roller 3 at the rear end rotates and drives the reciprocating threaded rods 61 at two sides to synchronously rotate, the reciprocating threaded rod 61 drives the two push plates 62 to synchronously move in the same direction, the two push plates 62 drive the top plate 63 and the soft brush 64 to rub on the outer wall of the discharged conveyor belt 4, so that the outer wall of the conveyor belt 4 is swept on the first receiving hopper 54, and the waste of iron scraps remained on the outer wall of the conveyor belt 4 is avoided.

As shown in fig. 2 and 3, the magnet ring plate 52 is semi-annular, the magnet ring plate 52 is mutually attached to the inner wall of the conveying belt 4, the magnet ring plate 52 and the supporting bottom plate 53 are mutually corresponding, the supporting bottom plate 53 is located right above the first receiving hopper 54, the conveying belt 4 is supported through the magnet ring plate 52 and the supporting bottom plate 53, and the length of the magnet ring plate 52 is only half of that of the conveying belt 4, so that the conveying belt 4 can adsorb and drive iron materials to a certain position and then release the iron materials, and the iron materials are conveniently screened out and collected.

As shown in fig. 3 and 4, the limiting bushing 59 is L-shaped, the top of the limiting bushing 59 is mutually attached to the bottom of the pushing plate 51, the limiting bushing 59 is parallel to the conveying belt 4, the sweeping brush 510 can move on the conveying belt 4 and sweep the mixed material through the limiting bushing 59, the top of the groove formed in the limiting bushing 59 is arc-shaped, the sweeping brush 510 and the limiting bushing 59 are mutually perpendicular, the top of the sweeping brush 510 is mutually attached to the outer wall of the conveying belt 4, and the swept non-ferrous material can fall into the second receiving hopper 55 through the groove to be collected.

The working process and principle of the utility model are as follows:

the two rotating rollers 3 are driven by an external motor to rotate so that the conveying belt 4 synchronously rotates, the conveying belt 4 synchronously drives the mixed materials entering from the feed hopper 2, the mixed materials are supported on the inner wall of the conveying belt 4 through the magnet ring plate 52 and the supporting bottom plate 53 so that the conveying belt 4 rotates, the mixed materials are adsorbed by the magnet ring plate 52 when the front half section of the conveying belt 4, and the iron materials are adsorbed and pushed and driven by the plurality of pushing plates 51;

when the mixed material is driven by the conveyer belt 4 to the lower half, the non-ferrous material falls into the second receiving hopper 55 due to gravity, and when the ferrous material is absorbed and driven to the upper part of the first receiving hopper 54, the non-ferrous material is far away from the magnet ring plate 52 and falls off, in the process, the supporting bottom cylinder 56 on the second receiving hopper 55 drives the supporting spring 57 to push out the ejector rod 58, the ejector rod 58 drives the limiting bushing 59 and the sweeping brush 510 to extrude at the bottom of the conveyer belt 4, namely the sweeping brush 510 contacts the mixed material, and the sweeping brush 510 is mutually staggered through the movement of the conveyer belt 4, so that the sweeping brush 510 sweeps the non-ferrous material, the non-ferrous material is stripped from the accumulated ferrous material and falls into the second receiving hopper 55 along with the slotting of the limiting bushing 59, so that only the ferrous material is absorbed by magnetic force and is respectively collected, and the condition that the magnetic separation is not accurate is avoided;

meanwhile, the rotating rollers 3 at the rear end rotate to drive the reciprocating threaded rods 61 at the two sides to synchronously rotate, the reciprocating threaded rods 61 drive the two pushing plates 62 to synchronously move in the same direction, and the two pushing plates 62 drive the top plate 63 and the soft brush 64 to rub on the outer wall of the discharged conveyor belt 4, so that the outer wall of the conveyor belt 4 is swept down on the first receiving hopper 54, and the waste of iron scraps remained on the outer wall of the conveyor belt 4 is avoided.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (5)

1. The utility model provides a magnetic force sorting collection device for iron sheet after shredding, includes sorter casing (1), its characterized in that: the automatic sorting machine is characterized in that a feeding hopper (2) is fixedly arranged at the top of the sorting machine shell (1), two rotating rollers (3) are rotatably arranged on the inner wall of the sorting machine shell (1), an external motor is arranged on one side of each rotating roller (3), a conveying belt (4) is rotatably arranged on the outer wall of each rotating roller (3), a sweeping and collecting mechanism (5) is arranged on the outer wall of each conveying belt (4), and a sweeping mechanism (6) is arranged at the bottom of each conveying belt (4);

the poking and sweeping collection mechanism (5) comprises a plurality of pushing plates (51) fixedly arranged on the outer wall of the conveying belt (4), a magnet ring plate (52) is arranged on the inner wall of the conveying belt (4), the magnet ring plate (52) is fixedly arranged on the inner wall of the separator shell (1), a supporting bottom plate (53) is arranged on one side of the magnet ring plate (52), the supporting bottom plate (53) is fixedly arranged on the inner wall of the separator shell (1), a first receiving hopper (54) is arranged at the bottom of the supporting bottom plate (53), the first receiving hopper (54) is fixedly arranged at the bottom of the separator shell (1), a second receiving hopper (55) is arranged at the bottom of the magnet ring plate (52), and the second receiving hopper (55) is fixedly arranged at the bottom of the separator shell (1);

the inner wall fixed mounting of second receiving hopper (55) has a support end section of thick bamboo (56), the inner wall fixed mounting of support end section of thick bamboo (56) has a supporting spring (57), the top fixed mounting of supporting spring (57) has ejector pin (58), ejector pin (58) slidable mounting is at the inner wall of support end section of thick bamboo (56), the top fixed mounting of ejector pin (58) has spacing bushing (59), a plurality of fluting have been seted up at spacing bushing (59) top, the top fixed mounting of spacing bushing (59) has broom (510).

2. The magnetic separation and collection device for shredded iron sheets according to claim 1, wherein: one side fixed mounting of spacing bushing (59) has top lift board (511), the top of top lift board (511) is slope form setting, top lift board (511) are mutually perpendicular with spacing bushing (59) and set up, the level at top lift board (511) top is higher than the level at spacing bushing (59) top, the level at top lift board (511) bottom is less than the level at pushing plate (51) bottom.

3. The magnetic separation and collection device for shredded iron sheets according to claim 1, wherein: the cleaning mechanism (6) comprises reciprocating threaded rods (61) fixedly mounted on two sides of one rotary roller (3), pushing plates (62) are connected to the outer walls of the reciprocating threaded rods (61) in a threaded mode, top plates (63) are fixedly mounted on one sides of the pushing plates (62) jointly, the top plates (63) are slidably mounted on the inner wall of the separator shell (1), and soft brushes (64) are fixedly mounted on the tops of the top plates (63).

4. The magnetic separation and collection device for shredded iron sheets according to claim 1, wherein: the magnet ring plate (52) is semi-annular, the magnet ring plate (52) is attached to the inner wall of the conveying belt (4), the magnet ring plate (52) and the supporting bottom plate (53) are correspondingly arranged, and the supporting bottom plate (53) is located right above the first receiving hopper (54).

5. The magnetic separation and collection device for shredded iron sheets according to claim 2, wherein: limiting bushing (59) is L shape setting, the top of limiting bushing (59) is laminated with the bottom of pushing away flitch (51) each other, limiting bushing (59) are mutual parallel arrangement with conveyer belt (4), the fluting top of seting up on limiting bushing (59) is convex setting, broom (510) are mutually perpendicular setting with limiting bushing (59), the top of broom (510) is laminated with the outer wall of conveyer belt (4) each other.