CN218250807U

CN218250807U - Raw material for production deironing device

Info

Publication number: CN218250807U
Application number: CN202221531734.9U
Authority: CN
Inventors: 孙小培
Original assignee: Liangshan Saidi Building Materials Technology Co ltd
Current assignee: Liangshan Saidi Building Materials Technology Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2023-01-10
Anticipated expiration: 2032-06-20

Abstract

The utility model discloses a raw materials for production deironing device relates to raw materials for production processing technology field, include: the device comprises a bracket, a conveying assembly, an iron removing component and an adjusting mechanism; the conveying assembly is arranged on the bracket and is provided with a working surface for conveying materials; the iron removal component acts on the working surface and is used for removing iron-containing substances in materials on the working surface; the adjusting mechanism is arranged on the bracket and is used for adjusting the height difference between the feeding side and the discharging side on the working surface. The utility model provides a raw materials for production deironing device promotes the deironing effect and the deironing efficiency of material.

Description

Raw material for production deironing device

Technical Field

The utility model belongs to the technical field of raw materials for production processing technique and specifically relates to a raw materials for production deironing device is related to.

Background

Various steel pieces are mixed in the production raw materials, and the steel pieces can come from various machines in the links of material mining, processing, transportation and the like; if steel parts are mixed in the materials, the materials transportation and processing equipment can be damaged, the normal operation of production is damaged, and even accidents are caused; therefore, the iron removal from the raw materials is very necessary, so that the equipment of the subsequent process can be protected from being damaged, and the continuous and normal production is ensured.

However, a conventional deironing device such as a belt type magnetic separator usually comprises a material conveying belt and a magnetic separator, for example, a conveying belt disclosed in the patent publication No. CN213000572U, "a high-efficiency deironing magnetic separator for quartz rod production", i.e., a conveying belt on which the conveying angle of a material is fixed cannot be adjusted, because the feeding amount of the material on the belt may have a difference, if the conveying amount of the material on the belt is large, the amount of the material passing through the magnetic separator in unit time is large, deironing may not be complete, and the deironing effect is poor; if the material conveying amount on the belt is less, the material amount passing through the magnetic separator in unit time is less, and the iron removal efficiency is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a raw materials for production deironing device to solve the problem that above-mentioned prior art exists, promote the deironing effect and the deironing efficiency of material.

In order to achieve the above object, the utility model provides a following scheme:

the utility model provides a raw materials for production deironing device, include: the device comprises a bracket, a conveying assembly, an iron removing component and an adjusting mechanism; the conveying assembly is arranged on the bracket and is provided with a working surface for conveying materials; the iron removing component acts on the working surface and is used for removing iron-containing substances in the materials on the working surface; the adjusting mechanism is arranged on the support and is used for adjusting the height difference between the feeding side and the discharging side on the working surface.

Preferably, the adjustment mechanism is configured to deflect the conveyor assembly about a horizontal axis to adjust a difference in elevation between the infeed side and the outfeed side on the work surface.

Preferably, the support comprises two side plates, the upper ends of the two side plates are respectively and fixedly connected to the two ends of the conveying assembly along the material conveying direction, and the bottom ends of the two side plates are used for being supported on a fixed surface; the adjusting mechanism can enable one side plate to ascend to the bottom end to be separated from the fixing surface.

Preferably, the material passing plate is arranged below the conveying assembly, and two ends of the material passing plate along the material conveying direction penetrate through the two side plates and are fixedly connected with the two side plates; the adjusting mechanism is arranged between the two side plates and is positioned below the material passing plate, and the adjusting mechanism is connected with the material passing plate; the adjusting mechanism comprises a first driving part and a support part, the first driving part is connected to the bottom surface of the material passing plate, the support part is used for supporting the fixing surface, and the first driving part is used for driving the support part to move so as to change the position of the support part supported on the fixing surface, so that the bottom end of the side plate on one side of the support part is separated from the fixing surface.

Preferably, the first driving part comprises a mounting case, a first motor, a worm and a worm wheel; the top end of the mounting shell is fixedly connected to the bottom surface of the material passing plate, the first motor, the worm and the worm wheel are arranged in the mounting shell, the worm wheel is rotationally connected to the mounting shell, the output end of the motor is fixedly connected with the worm, the worm wheel is meshed with the worm, and the axis of the worm wheel is horizontal and vertical to the material conveying direction; the mounting shell is provided with a rotating groove, one end of the supporting piece penetrates through the rotating groove and extends into the mounting shell to be fixedly connected with the worm wheel, and the other end of the supporting piece is used for supporting the fixing surface; the first motor is used for driving the worm to rotate and driving the worm wheel to rotate so as to enable the supporting piece to rotate around the axis of the worm wheel, and therefore the position of the supporting piece supported on the fixing surface is changed.

Preferably, the support piece includes connecting rod and bracing piece, connecting rod one end pass the swivelling chute with worm wheel fixed connection, the connecting rod other end with bracing piece fixed connection, the bracing piece be used for supporting in the stationary plane, bracing piece axis level and perpendicular to material direction of delivery.

Preferably, the conveying assembly is a belt conveyor, the iron removing component is a magnetic separator, the magnetic separator is mounted on the belt conveyor and close to the feeding side, the first driving component is close to the feeding side, and the combined gravity center of the belt, the magnetic separator and the first driving component is close to the feeding side; the length of the connecting rod is greater than the distance between the axis of the worm wheel and the fixed surface, and when the supporting rod is just used for being in contact with the fixed surface, the combined gravity center is located between the vertical plane where the supporting rod is located and the vertical plane where the side plate close to the feeding side is located.

Preferably, the material conveying device further comprises a material pushing mechanism arranged between the conveying assembly and the material passing plate; the pushing mechanism comprises a second driving part and a pushing piece; the second driving part is positioned between the two side plates and connected with the two side plates, and the material pushing part is connected with the second driving part; the two side plates and the position where the material passing plate is connected are both provided with the same sliding grooves, and the second driving component is used for driving the material pushing component to do reciprocating linear motion along the material conveying direction so that two ends of the material pushing component can respectively extend out of the two sliding grooves.

Preferably, the second driving part comprises a second motor and a rotating rod, the length direction of the rotating rod is along the conveying direction of the material, the second motor is fixedly connected with one side plate, the output end of the second motor is fixedly connected with one end of the rotating rod, and the other end of the rotating rod is rotatably connected with the other side plate; the pushing piece comprises a connecting plate and two push plates fixedly connected to the two ends of the connecting plate in the material conveying direction; the rotary rod is sleeved with a sliding block, the bottom of the sliding block is fixedly connected with the connecting plate, at least one spiral groove extending along the axial direction is formed in the outer peripheral surface of the rotary rod, and a clamping block extending into the spiral groove is fixedly arranged on the inner wall of the sliding block.

Preferably, two the top surface of push pedal with the connecting plate parallel and level, two the bottom surface laminating of push pedal in cross the flitch upper surface, the push pedal with the upper surface of connecting plate be used for with the upper surface contact of spout keeps the laminating.

The utility model discloses for prior art gain following technological effect:

the utility model provides a raw material iron removing device, raw materials are transported on the working surface of a conveying assembly, and iron materials of materials on the working surface are removed by an iron removing component; the height difference between the feeding side and the discharging side of the working surface can be adjusted through an adjusting mechanism; when more materials are on the working surface, the height of the feeding side on the working surface is adjusted to be lower than that of the discharging side, so that the materials are conveyed to be in an uphill condition, and therefore the materials and the working surface can move relatively, and part of the materials passing through the iron removing component fall back to the action position of the iron removing component under the action of gravity to remove iron for the second time, so that the iron removing effect is improved; when the material is less on the working face, the adjustment makes on the working face that the feeding side height is higher than ejection of compact side height, makes the material carry and presents the downhill path situation, makes can take place relative motion between material and the working face, and the material can be fast through the deironing part, because the material is less, can not influence the deironing effect, but can promote deironing efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a raw material iron removal apparatus provided in the first embodiment;

FIG. 2 is a schematic structural diagram of an adjustment mechanism according to a first embodiment;

FIG. 3 is a schematic view of a pushing mechanism according to a first embodiment;

fig. 4 is an enlarged schematic view of a portion a of fig. 3.

Icon: 1-a raw material iron removal device; 10-a scaffold; 11-side plate; 12-a chute; 20-a delivery assembly; 21-a working surface; 22-feed side; 23-discharge side; 30-an iron removal component; 40-an adjustment mechanism; 41-a first drive member; 411-a mounting housing; 412-a first motor; 413-worm; 414-a worm gear; 42-a support member; 421-connecting rod; 422-support rods; 50-material passing plate; 60-a material pushing mechanism; 61-a second drive member; 611-a second electric machine; 612-a rotating rod; 613-spiral groove; 62-a pusher; 621-connecting board; 622-push plate; 623-a slide block; 624-fixture block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the following detailed description.

Example one

The present embodiment provides a raw material iron removing device 1, please refer to fig. 1, which specifically includes a support 10, a conveying assembly 20, an iron removing component 30 and an adjusting mechanism 40; the conveying assembly 20 is arranged on the bracket 10, and the conveying assembly 20 is provided with a working surface 21 for conveying materials; the iron removal component 30 acts on the working surface 21 and is used for removing iron-containing substances in the materials on the working surface 21; the adjusting mechanism 40 is mounted on the support 10 and is used for adjusting the height difference between the feeding side 22 and the discharging side 22 on the working surface 21.

Transporting the raw materials on the working surface 21 of the conveying assembly 20, and removing iron substances of the materials on the working surface by the iron removing part 30; and the height difference between the feeding side 22 and the discharging side 23 of the working surface 21 can be adjusted by the adjusting mechanism 40; when more materials are on the working surface 21, the height of the feeding side 22 on the working surface 21 is adjusted to be lower than the height of the discharging side 23, so that the materials are conveyed to be in an uphill condition, the materials and the working surface 21 can move relatively, and part of the materials passing through the iron removing part 30 fall back to the action position of the iron removing part 30 under the action of gravity to remove iron for the second time, so that the iron removing effect is improved; when the material is less on the working face 21, the adjustment makes the material side 22 height be higher than the ejection of compact side 23 height on the working face 21, makes the material carry and presents the downhill path situation, makes can take place relative motion between material and the working face 21, and the material can pass through deironing part 40 fast, because the material is less, can not influence the deironing effect, but can promote deironing efficiency.

In an alternative to this embodiment, the adjustment mechanism 40 is preferably used to vertically deflect the conveyor assembly 20 about a horizontal axis to adjust the difference in height of the infeed side 22 and outfeed side 23 on the work surface 21; the working surface 21 is moved by deflecting the entire conveyor assembly 20.

In an alternative of this embodiment, please preferably refer to fig. 1, the bracket 10 includes two side plates 11, upper ends of the two side plates 11 are respectively and fixedly connected to two ends of the conveying assembly 20 along the material conveying direction, and bottom ends of the two side plates 11 are used for supporting on a fixed surface such as the ground; the adjusting mechanism 40 is used for lifting one side plate 11 to the bottom end to be separated from the fixed surface; the height of the two ends of the conveying assembly 20 is adjusted by changing the height of the two side plates 11 to deflect the conveying assembly 20.

In the alternative of this embodiment, preferably, the raw material production deironing device 1 provided in the first embodiment further includes a material passing plate 50 disposed below the conveying assembly 20, and two ends of the material passing plate 50 along the material conveying direction penetrate through the two side plates 11 and are fixedly connected to the two side plates 11; the adjusting mechanism 40 is arranged between the two side plates 11 and is positioned below the material passing plate 50, and the adjusting mechanism 40 is connected with the material passing plate 50; the material passing plate 50 can receive the materials in front and back of the conveying assembly 20.

The adjusting mechanism 40 includes a first driving part 41 and a supporting part 42, the first driving part 41 is connected to the bottom surface of the material passing plate 50, the supporting part 42 is used for supporting on the fixing surface, the first driving part 41 is used for driving the supporting part 42 to move so as to change the position where the supporting part 42 is supported on the fixing surface, so that the bottom end of the side plate 11 on one side of the supporting part 42 is separated from the fixing surface, that is, the supporting part 42 can replace the supporting function of one of the side plates 11, so that the supporting part 42 serves as a fulcrum, if the left side plate 11 serves as another fulcrum in the figure, the discharging side 23 tilts, and if the right side plate 11 serves as another fulcrum in the figure, the feeding side 22 tilts.

In the alternative of this embodiment, preferably, referring to fig. 2, the first driving part 41 includes a mounting shell 411, a first motor 412, a worm 413 and a worm wheel 414; the top end of the mounting shell 411 is fixedly connected to the bottom surface of the material passing plate 50, the first motor 412, the worm 413 and the worm wheel 414 are arranged in the mounting shell 411, the worm wheel 414 is rotatably connected to the mounting shell 411, the output end of the first motor 412 is fixedly connected with the worm 413, the worm wheel 414 is meshed with the worm 413, and the axis of the worm wheel 414 is horizontal and perpendicular to the material conveying direction, so that the support member 42 can rotate and translate in a vertical plane; a rotating slot is arranged on the mounting shell 411 to provide a moving space for the supporting member 42, one end of the supporting member 42 passes through the rotating slot and extends into the mounting shell 411 to be fixedly connected with the worm wheel 414, and the other end of the supporting member 42 is used for supporting on a fixed surface; the first motor 412 is used for driving the worm 413 to rotate and driving the worm wheel 414 to rotate so as to enable the supporting member 42 to rotate around the axis of the worm wheel 414, so as to change the position of the supporting member 42 supported on the fixed surface, and thus one of the side plates 11 is tilted.

In an alternative of this embodiment, it is preferable that the supporting member 42 includes a connecting rod 421 and a supporting rod 422, one end of the connecting rod 421 passes through the rotating groove and is fixedly connected to the worm wheel 414, the other end of the connecting rod 421 is fixedly connected to the supporting rod 422, the supporting rod 422 is used for supporting on a fixed surface, an axis of the supporting rod 422 is horizontal and perpendicular to the material conveying direction, the supporting rod 422 slides on the ground to change a supporting position, and the supporting rod 422 is configured to provide a supporting stability.

In the alternative of this embodiment, it is preferable that the conveying assembly 20 is a belt conveyor, the deironing unit 30 is a magnetic separator, the magnetic separator is mounted on the belt conveyor and is close to the feeding side 22, the first driving unit 41 is close to the feeding side 22, and the combined gravity center of the belt conveyor, the magnetic separator and the first driving unit 41 is close to the feeding side 22; the length of the connecting rod 421 is greater than the distance from the axis of the worm wheel 414 to the fixed surface, so that one side plate 11 can be tilted; and the support bar 422 is just used to contact the fixed surface, as in the state shown in fig. 1, the combined center of gravity is located between the vertical plane of the support bar 422 and the vertical plane of the side plate 11 close to the feeding side 22; therefore, when the supporting rod 422 continues to rotate clockwise, one side plate 11 will be tilted, but because the center of gravity is close to the feeding side 22, the side plate 11 on the right side will be tilted, that is, the material has an upward slope trend, so that the supporting rod is suitable for the situation with more materials; when the supporting rod 422 continues to rotate clockwise, the gravity center of the whole device is gradually positioned between the vertical plane where the supporting rod 422 is positioned and the right side plate 11, at the moment, the left side plate 11 is tilted, namely, the materials are in a downhill trend, and the device is suitable for the situation with less materials; in addition, the first motor 412 is configured as a bi-directional motor, so that the support rod 422 can rotate counterclockwise to return to the state shown in fig. 1.

In addition, the setting of the adjusting mechanism 40 is not limited to the above-described structure, and two lifting structures, such as two lifting rods, may be provided to directly support the feeding side 22 and the discharging side 23 of the conveying assembly 20, or to support the two side plates 11 to change the heights of the feeding side 22 and the discharging side 23 by adjusting the length thereof. Other configurations that allow the height of the infeed side 22 and outfeed side 23 to be adjusted are also suitable.

In the alternative of this embodiment, please preferably refer to fig. 1 and fig. 3, the raw material de-ironing apparatus 1 provided in this embodiment further includes a material pushing mechanism 60 disposed between the conveying assembly 20 and the material passing plate 50; the pushing mechanism 60 includes a second driving member 61 and a pushing member 62; the second driving part 61 is positioned between the two side plates 11 and connected with both the two side plates 11, and the pushing piece 62 is connected with the second driving part 61; the same sliding grooves 12 are formed in the positions where the two side plates 11 are connected with the material passing plate 50, and the second driving part 61 is used for driving the material pushing part 62 to do reciprocating linear motion along the material conveying direction so that the two ends of the material pushing part 62 can extend out of the two sliding grooves 12 respectively; the material falling on the material passing plate 50 can be pushed to other processing parts, and excessive material accumulation on the material passing plate 50 is avoided.

In an alternative of this embodiment, preferably, the second driving component 61 includes a second motor 611 and a rotating rod 612, a length direction of the rotating rod 612 is along a conveying direction of the material, the second motor 611 is fixedly connected with one side plate 11, an output end of the second motor 611 is fixedly connected with one end of the rotating rod 612, and the other end of the rotating rod 612 is rotatably connected with the other side plate 11; the pushing member 62 comprises a connecting plate 621 and two pushing plates 622 fixedly connected to two ends of the connecting plate 621 in the material conveying direction; the rotating rod 612 is sleeved with a sliding block 623, the bottom of the sliding block 623 is fixedly connected with a connecting plate 621, the outer peripheral surface of the rotating rod 612 is provided with at least one spiral groove 613 extending along the axial direction, the inner wall of the sliding block 623 is fixedly provided with a clamping block 624 extending into the spiral groove 613, the rotating rod 612 rotates, the clamping block 624 slides in the spiral groove 613 and is further converted into the linear motion of the push plate 622, and the pushing of the material is realized.

Specifically, one spiral groove 613 may be provided, and the second motor 611 is provided as a bidirectional motor, so as to realize rotation of the rotating rod 612 in different directions and realize linear movement of the pushing member 62 in different directions; in addition, two spiral grooves 613 which are connected end to end can be further arranged on the rotating rod, the two spiral grooves 613 are arranged in the axial direction of the rotating rod 612 in a crossed mode, the rotating directions are opposite, the fixture block 624 slides to the tail end in one spiral groove 613 and then enters the head end of the other spiral groove 613, and reversing movement of the material pushing piece 62 is achieved.

In addition, it should be noted that the cooperation between the second driving member 61 and the pushing member 62 is not limited to the above manner, and may also be configured as a rack and pinion structure; other means for achieving the reciprocating linear motion of the pusher member 62 are also suitable.

In the alternative of this embodiment, it is preferable that the top surfaces of the two push plates 622 are flush with the connecting plate 621, the bottom surfaces of the two push plates 622 are attached to the upper surface of the material passing plate 50, and the upper surfaces of the push plates 622 and the connecting plate 621 are used for contacting and keeping attached to the upper surface of the chute 12, so as to prevent the material falling on the connecting plate 621 from entering between the two side plates 11 when the connecting plate 621 extends out of the side plates 11, and the side plates 11 can scrape the material.

The utility model discloses a concrete example is applied to explain the principle and the implementation mode of the utility model, and the explanation of the above example is only used to help understand the method and the core idea of the utility model; meanwhile, for those skilled in the art, the idea of the present invention may be changed in the specific embodiments and the application range. In summary, the content of the present description should not be construed as a limitation of the present invention.

Claims

1. The utility model provides a raw materials for production deironing device which characterized in that: the method comprises the following steps:

a support (10);

the conveying assembly (20) is arranged on the bracket (10), and a working surface (21) for conveying materials is arranged on the conveying assembly (20);

the iron removal component (30) acts on the working surface (21) and is used for removing iron-containing substances in the materials on the working surface (21); and

and the adjusting mechanism (40) is arranged on the bracket (10) and is used for adjusting the height difference of the feeding side (22) and the discharging side (23) on the working surface (21).

2. The raw material production iron removal device of claim 1, wherein: the adjusting mechanism (40) is used for deflecting the conveying assembly (20) around a horizontal axis so as to adjust the height difference of the feeding side (22) and the discharging side (23) on the working surface (21).

3. The raw material production iron removal device of claim 2, wherein: the support (10) comprises two side plates (11), the upper ends of the two side plates (11) are respectively and fixedly connected to the two ends of the conveying assembly (20) along the material conveying direction, and the bottom ends of the two side plates (11) are used for being supported on a fixed surface; the adjusting mechanism (40) can enable one side plate (11) to ascend to the bottom end to be separated from the fixed surface.

4. The raw material production iron removal device of claim 3, wherein: the material passing plate (50) is arranged below the conveying assembly (20), and two ends of the material passing plate (50) along the material conveying direction penetrate through the two side plates (11) and are fixedly connected with the two side plates (11); the adjusting mechanism (40) is arranged between the two side plates (11) and is positioned below the material passing plate (50), and the adjusting mechanism (40) is connected with the material passing plate (50);

the adjusting mechanism (40) comprises a first driving part (41) and a support part (42), the first driving part (41) is connected to the bottom surface of the material passing plate (50), the support part (42) is used for supporting the fixing surface, the first driving part (41) is used for driving the support part (42) to move so as to change the position of the support part (42) supported on the fixing surface, and the bottom end of the side plate (11) on one side of the support part (42) is separated from the fixing surface.

5. The raw material production iron removal device of claim 4, wherein: the first driving part (41) comprises a mounting shell (411), a first motor (412), a worm (413) and a worm wheel (414); the top end of the mounting shell (411) is fixedly connected to the bottom surface of the material passing plate (50), the first motor (412), the worm (413) and the worm wheel (414) are arranged in the mounting shell (411), the worm wheel (414) is rotatably connected to the mounting shell (411), the output end of the first motor (412) is fixedly connected with the worm (413), the worm wheel (414) is meshed with the worm (413), and the axis of the worm wheel (414) is horizontal and perpendicular to the material conveying direction; a rotating groove is formed in the mounting shell (411), one end of the supporting piece (42) penetrates through the rotating groove and extends into the mounting shell (411) to be fixedly connected with the worm wheel (414), and the other end of the supporting piece (42) is used for being supported on the fixed surface;

the first motor (412) is used for driving the worm (413) to rotate and driving the worm wheel (414) to rotate so as to enable the supporting piece (42) to rotate around the axis of the worm wheel (414), and therefore the position of the supporting piece (42) supported on the fixing surface is changed.

6. The raw material iron removal device of claim 5, wherein: the supporting piece (42) comprises a connecting rod (421) and a supporting rod (422), one end of the connecting rod (421) penetrates through the rotating groove and the worm gear (414) is fixedly connected, the other end of the connecting rod (421) is fixedly connected with the supporting rod (422), the supporting rod (422) is used for supporting the fixing surface, and the axis of the supporting rod (422) is horizontal and perpendicular to the material conveying direction.

7. The raw material production iron removal device of claim 6, wherein: the conveying assembly (20) is arranged as a belt conveyor, the iron removing component (30) is arranged as a magnetic separator, the magnetic separator is installed on the belt conveyor and is close to the feeding side (22), the first driving component (41) is close to the feeding side (22), and the combined gravity center of the belt conveyor, the magnetic separator and the first driving component (41) is close to the feeding side (22);

the length of the connecting rod (421) is greater than the distance between the axis of the worm wheel (414) and the fixed surface, and when the supporting rod (422) is just used for contacting with the fixed surface, the combined gravity center is located between the vertical plane where the supporting rod (422) is located and the vertical plane where the side plate (11) is located, which is close to the feeding side (22).

8. The raw material production iron removal device of claim 4, wherein: the material pushing mechanism (60) is arranged between the conveying assembly (20) and the material passing plate (50); the pushing mechanism (60) comprises a second driving part (61) and a pushing piece (62); the second driving part (61) is positioned between the two side plates (11) and connected with both the two side plates (11), and the material pushing part (62) is connected with the second driving part (61);

the same sliding chutes (12) are formed in the positions where the two side plates (11) are connected with the material passing plate (50), and the second driving component (61) is used for driving the material pushing component (62) to do reciprocating linear motion along the material conveying direction so that two ends of the material pushing component (62) can extend out of the two sliding chutes (12) respectively.

9. The raw material iron removal device of claim 8, wherein: the second driving component (61) comprises a second motor (611) and a rotating rod (612), the length direction of the rotating rod (612) is along the conveying direction of the materials, the second motor (611) is fixedly connected with one side plate (11), the output end of the second motor (611) is fixedly connected with one end of the rotating rod (612), and the other end of the rotating rod (612) is rotatably connected with the other side plate (11);

the material pushing part (62) comprises a connecting plate (621) and two pushing plates (622) fixedly connected to two ends of the connecting plate (621) along the material conveying direction; the rotating rod (612) is sleeved with a sliding block (623), the bottom of the sliding block (623) is fixedly connected with the connecting plate (621), at least one spiral groove (613) extending along the axial direction is formed in the peripheral surface of the rotating rod (612), and a clamping block (624) extending into the spiral groove (613) is fixedly arranged on the inner wall of the sliding block (623).

10. The raw material iron removal device of claim 9, wherein: the top surfaces of the two push plates (622) are flush with the connecting plate (621), the bottom surfaces of the two push plates (622) are attached to the upper surface of the material passing plate (50), and the upper surfaces of the two push plates (622) and the connecting plate (621) are used for contacting with the upper surface of the sliding groove (12) and keeping attachment.