Anti-magnetization hopper of iron removal conveyor and iron removal conveyor

Abstract

The utility model discloses an iron removal conveyor anti-magnetization hopper which comprises a bearing plate and a protective cover, the protective cover is located above the bearing plate, and a channel for materials to pass through is formed between the bearing plate and the protective cover. The end portions of the two sides of the protective cover are rotationally connected with the bearing plate so that the angle of the protective cover relative to the bearing plate can be adjusted, and the protective cover is further provided with a locking mechanism so that the protective cover can be locked to the bearing plate at a certain angle. The utility model further provides an iron removal conveyor. According to the anti-magnetization hopper of the iron removal conveyor and the iron removal conveyor, the protective cover with the adjustable angle is arranged, so that metal materials can be effectively prevented from falling on the bearing plate, jumping up and bouncing to an operator, and the metal materials are prevented from hurting people; and by means of the anti-magnetization bearing plate and the protective cover, it can be guaranteed that the metal materials can fall down smoothly.

Description

Technical Field

[0001] The utility model relates to the technical field of material transmission equipment, in particular to an anti-magnetization hopper of an iron removal conveyor and an iron removal conveyor. Background Art

[0002] The iron removal conveyor removes ferromagnetic impurities mixed in the material through the strong magnetic field attraction to ensure the safe and normal operation of mechanical equipment such as crushers and grinders in the conveying system. At the same time, it can effectively prevent accidents caused by large and long iron pieces scratching the conveyor belt.

[0003] In the existing material iron removal, the iron remover belt above the hopper is a magnetic iron removal. The metal material that has been magnetically attracted falls on a guide plate and slides down. Sometimes the metal material jumps out and bounces onto the operator, causing a safety hazard to the operator, or fails to fall to the predetermined position. In addition, the existing guide plate is an ordinary steel plate or iron plate. The metal material that has been magnetically attracted falls on the guide plate after being magnetized. Over time, the guide plate becomes magnetized, which eventually causes metal materials such as iron blocks and steel bars to accumulate and cannot slide smoothly. Utility Model Content

[0004] In view of the above shortcomings, the utility model provides an anti-magnetic hopper for an iron removal conveyor and an iron removal conveyor, which can solve the problem that the existing hopper guide plate easily allows metal materials to jump out.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] On the one hand, an anti-magnetization hopper of an iron removal conveyor includes a receiving plate and a protective cover, wherein the protective cover is located above the receiving plate and a channel for allowing materials to pass through is formed between the receiving plate and the protective cover, and the ends on both sides of the protective cover are rotatably connected to the receiving plate to adjust the angle of the protective cover relative to the receiving plate, and a locking mechanism is also provided on the protective cover to lock the protective cover on the receiving plate at a certain angle.

[0007] Furthermore, the supporting plate is provided with upwardly extending supporting plate side panels on both sides, and the protective cover is provided with downwardly extending protective cover side panels on both sides. The protective cover side panels on both sides are located on the outside of the supporting plate side panels on both sides. The protective cover is rotatably connected to the supporting plate side panels of the supporting plate through the protective cover side panels, and the locking mechanism is arranged on the protective cover side panels.

[0008] Furthermore, an arc-shaped hole penetrating through both sides is opened in the middle of the side plate of the receiving plate, and a through hole is opened at the position of the side plate of the protective cover corresponding to the arc-shaped hole. The locking mechanism includes a locking bolt and a locking nut. The locking bolt passes through the through hole and the arc-shaped hole and can move along the length direction of the arc-shaped hole when the protective cover rotates, and is locked by the locking nut.

[0009] Furthermore, a mounting plate extending downward is provided on the front side of the receiving plate, and a reinforcing rib is provided between the receiving plate and the mounting plate.

[0010] Furthermore, the angle between the receiving plate and the mounting plate is less than 90°.

[0011] Furthermore, the reinforcing ribs are distributed longitudinally.

[0012] Furthermore, the front end of the receiving plate exceeds the front end of the protective cover, and the rear end of the protective cover exceeds the rear end of the receiving plate.

[0013] Furthermore, the receiving plate and the protective cover are made of non-ferromagnetic materials.

[0014] Furthermore, the receiving plate and the protective cover are made of one of austenitic stainless steel, aluminum alloy, magnesium alloy, copper alloy, titanium alloy and zinc alloy.

[0015] On the other hand, an iron removal conveyor includes a conveyor body and an anti-magnetic hopper for the iron removal conveyor as described above, wherein the channel of the anti-magnetic hopper for the iron removal conveyor is located obliquely below the conveying end of the conveyor body to receive the material conveyed by the conveyor body.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows: the anti-magnetic hopper and the iron removal conveyor of the utility model can effectively prevent metal materials from jumping up and bouncing onto the operator after falling onto the receiving plate by providing a protective cover with an adjustable angle, thereby preventing metal materials from injuring people and guiding the metal materials to fall to a predetermined position; and through the anti-magnetic receiving plate and the protective cover, it can be ensured that the metal materials can fall smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments are briefly introduced below.

[0018] Figure 1 It is a structural schematic diagram of the anti-magnetic hopper of the iron removal conveyor of the utility model from one perspective;

[0019] Figure 2 It is a structural schematic diagram of the anti-magnetic hopper of the iron removal conveyor of the utility model from another perspective;

[0020] Figure 3 It is a structural schematic diagram of the anti-magnetized hopper of the iron removal conveyor of the utility model from another perspective;

[0021] Figure 4 It is a structural schematic diagram of the iron removal conveyor of the utility model.

[0022] Among them, the markings shown in the figure are: 10-supporting plate; 11-supporting plate side plate; 12-arc hole; 13-mounting plate; 14-reinforcement rib; 20-protective cover; 21-protective cover side plate; 22-locking bolt; 23-locking nut; 30-channel; 40-conveyor body. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0026] On the one hand, please refer to Figures 1 to 3The preferred embodiment of the utility model provides an anti-magnetic hopper for an iron removal conveyor, which mainly includes a receiving plate 10 and a protective cover 20. The protective cover 20 is located above the receiving plate 10 and a channel 30 for allowing materials to pass through is formed between the receiving plate 10 and the protective cover 20. The ends of the protective cover 20 on both sides are rotatably connected to the receiving plate 10 to adjust the angle of the protective cover 20 relative to the receiving plate 10. By adjusting the angle of the protective cover 20 relative to the receiving plate 10, on the one hand, the entrance size of the channel 30 can be adjusted to facilitate material feeding, and on the other hand, the angle of the protective cover 20 can be adjusted, so that the position of the protective cover 20 can be adjusted according to different materials to block the jumping metal materials, ensuring that the metal materials will not jump around or jump out of the hopper and injure the staff nearby. A locking mechanism is also provided on the protective cover 20 to lock the protective cover 20 on the receiving plate 10 at a certain angle, that is, temporarily fixing the protective cover 20 to the receiving plate 10. The anti-magnetic hopper of the iron removal conveyor of the utility model can effectively prevent metal materials from falling onto the receiving plate 10 and then jumping up and bouncing onto the operator, thereby preventing metal materials from injuring people and guiding the metal materials to fall to a predetermined position by providing a protective cover 20 with an adjustable angle.

[0027] In a preferred embodiment, the receiving plate 10 is provided with receiving plate side panels 11 extending upward on both sides, and the protective cover 20 is provided with protective cover side panels 21 extending downward on both sides, and the protective cover side panels 21 on both sides are located outside the receiving plate side panels 11 on both sides, and the protective cover 20 is rotatably connected with the receiving plate side panels 11 of the receiving plate 10 through the protective cover side panels 21, and the locking mechanism is provided on the protective cover side panels 21. The cover side panels 21 and the receiving plate 10 cooperate with the protective cover side panels 21 and the receiving plate side panels 11 on both sides, and no matter what the angle of the protective cover 20 is, the two sides of the channel 30 formed by the cover side panels 21 and the receiving plate 10 can be kept blocked to prevent materials from going out from both sides.

[0028] Furthermore, an arc-shaped hole 12 penetrating through both sides is provided in the middle of the side plate 11 of the receiving plate, and a through hole is provided at a position corresponding to the arc-shaped hole 12 on the side plate 21 of the protective cover. The locking mechanism includes a locking bolt 22 and a locking nut 23. The locking bolt 22 passes through the through hole and the arc-shaped hole 12 and can move along the length direction of the arc-shaped hole 12 when the protective cover 20 rotates, and is locked by the locking nut 23. When the protective cover 20 rotates, the locking nut 23 is loosened, and the locking bolt 22 can move along the length direction of the arc-shaped hole 12. On the one hand, the stability of the protective cover 20 and the receiving plate 10 can be maintained by the cooperation between the locking bolt 22 and the arc-shaped hole 12. On the other hand, the adjustment is simple. When the position of the protective cover 20 is adjusted to the right position, the locking nut 23 can be tightened to fix the protective cover 20 and the receiving plate 10 through the locking action of the locking bolt 22 and the locking nut 23.

[0029] In a preferred embodiment, a mounting plate 13 extending downward is provided on the front side of the receiving plate 10, and the mounting plate 13 is used to facilitate the receiving plate 10 to be installed on an external device or platform. A reinforcing rib 14 is provided between the receiving plate 10 and the mounting plate 13 to maintain the strength of the mounting plate 13 and the receiving plate 10. The angle between the receiving plate 10 and the mounting plate 13 is less than 90°, so that when the mounting plate 13 is installed vertically, the mounting plate 13 is tilted downward, which is conducive to the metal material sliding downward. The reinforcing rib 14 is distributed longitudinally, so that the overall strength is higher. In this preferred embodiment, the receiving plate 10, the receiving plate side plate 11 and the mounting plate 13 are integrally formed, and the reinforcing rib 14 is welded and fixed to the receiving plate 10 and the mounting plate 13. By providing the reinforcing rib 14, the deformation of the receiving plate 10 can be effectively avoided, and the receiving plate 10 can be kept smooth and straight.

[0030] The front end of the receiving plate 10 exceeds the front end of the protective cover 20 to form a larger entrance of the channel 30 , and the rear end of the protective cover 20 exceeds the rear end of the receiving plate 10 to guide the material to go out to the inside of the outlet of the channel 30 .

[0031] In a preferred embodiment, the receiving plate 10 and the protective cover 20 are made of non-ferromagnetic materials.

[0032] The existing guide plate is usually welded with steel plates, and the iron remover belt is magnetically attracted to remove iron. The metal that has been magnetically attracted is magnetized and falls on the guide plate. Over time, the guide plate is magnetized, and eventually metal materials such as iron blocks and steel bars are accumulated and cannot slide smoothly. The receiving plate 10 and the protective cover 20 of the utility model are made of non-ferromagnetic materials, and the hopper will not be magnetized, which can ensure that the metal materials can fall smoothly.

[0033] Preferably, the receiving plate 10 and the protective cover 20 are made of one of austenitic stainless steel, aluminum alloy, magnesium alloy, copper alloy, titanium alloy, and zinc alloy. Exemplarily, in this preferred embodiment, the receiving plate 10 and the protective cover 20 are made of austenitic stainless steel. The metal materials sucked out by the ordinary steel plate iron removal conveyor fall on it and hit the hopper. Ordinary steel plates are not wear-resistant and are easy to wear. In addition, the hopper is used outdoors, exposed to the sun and rain, and is prone to rust and corrosion, shortening the service life of the hopper. In this preferred embodiment, the receiving plate 10 and the protective cover 20 are made of austenitic stainless steel, which is more wear-resistant, not easy to wear, and will not rust.

[0034] On the other hand, please refer to Figure 4The utility model also provides an iron removal conveyor, including a conveyor body 40 and an anti-magnetic hopper for the iron removal conveyor of the above embodiment. The channel 30 of the anti-magnetic hopper for the iron removal conveyor is located obliquely below the conveying end of the conveyor body 40 to receive the material conveyed by the conveyor body 40. The anti-magnetic hopper for the iron removal conveyor of the above embodiment can effectively prevent metal materials from falling onto the receiving plate 10 and then jumping up and bouncing onto the operator by setting an angle-adjustable protective cover 20, thereby preventing metal materials from injuring people. The anti-magnetic receiving plate 10 and the protective cover 20 can ensure that the metal materials can fall smoothly.

[0035] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An anti-magnetic hopper for an iron removal conveyor, characterized in that: The invention comprises a receiving plate (10) and a protective cover (20), wherein the protective cover (20) is located above the receiving plate (10) and a passage (30) is formed between the receiving plate (10) and the protective cover (20) for allowing materials to pass through. The ends on both sides of the protective cover (20) are rotatably connected to the receiving plate (10) to adjust the angle of the protective cover (20) relative to the receiving plate (10), and the protective cover (20) is also provided with a locking mechanism to lock the protective cover (20) on the receiving plate (10) at a certain angle.

2. The anti-magnetic hopper for iron removal conveyor according to claim 1, characterized in that: The receiving plate (10) is provided with receiving plate side plates (11) extending upward on both sides, and the protective cover (20) is provided with protective cover side plates (21) extending downward on both sides. The protective cover side plates (21) on both sides are located on the outside of the receiving plate side plates (11) on both sides. The protective cover (20) is rotatably connected to the receiving plate side plates (11) of the receiving plate (10) through the protective cover side plates (21), and the locking mechanism is arranged on the protective cover side plates (21).

3. The anti-magnetic hopper for iron removal conveyor according to claim 2, characterized in that: The receiving plate side plate (11) is provided with an arc-shaped hole (12) penetrating through both sides in the middle, the protective cover side plate (21) is provided with a through hole at a position corresponding to the arc-shaped hole (12), and the locking mechanism comprises a locking bolt (22) and a locking nut (23), the locking bolt (22) passes through the through hole and the arc-shaped hole (12) and can move along the length direction of the arc-shaped hole (12) when the protective cover (20) rotates, and is locked by the locking nut (23).

4. The anti-magnetic hopper for iron removal conveyor according to claim 1, characterized in that: A mounting plate (13) extending downward is arranged on the front side of the receiving plate (10), and a reinforcing rib (14) is arranged between the receiving plate (10) and the mounting plate (13).

5. The anti-magnetic hopper for iron removal conveyor according to claim 4, characterized in that: The angle between the receiving plate (10) and the mounting plate (13) is less than 90°.

6. The anti-magnetic hopper for iron removal conveyor according to claim 4, characterized in that: The reinforcing ribs (14) are distributed longitudinally.

7. The anti-magnetic hopper for iron removal conveyor according to claim 1, characterized in that: The front end of the receiving plate (10) exceeds the front end of the protective cover (20), and the rear end of the protective cover (20) exceeds the rear end of the receiving plate (10).

8. The anti-magnetic hopper for iron removal conveyor according to claim 1, characterized in that: The receiving plate (10) and the protective cover (20) are made of non-ferromagnetic materials.

9. The anti-magnetic hopper for iron removal conveyor according to claim 8, characterized in that: The receiving plate (10) and the protective cover (20) are made of one of austenitic stainless steel, aluminum alloy, magnesium alloy, copper alloy, titanium alloy and zinc alloy.

10. An iron removal conveyor, comprising a conveyor body (40), characterized in that: It comprises the anti-magnetic hopper of the iron removal conveyor as described in any one of claims 1 to 9, wherein the channel (30) of the anti-magnetic hopper of the iron removal conveyor is located obliquely below the conveying end of the conveyor body (40) to receive the material conveyed by the conveyor body (40).

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