Steel bar separating device for construction waste treatment

Abstract

The utility model discloses a reinforcing steel bar separating device for construction waste treatment, and relates to the field of construction waste. The reinforcing steel bar separating device for construction waste treatment comprises an improved permanent magnet self-discharging iron remover and an inclination angle adjusting support arranged at the bottom of the iron remover. According to the reinforcing steel bar separating device for construction waste treatment, construction waste is poured inwards from the position of the feeding hopper, under the action of the inclined conveying frame, the waste naturally slides down towards one side of the discharging hopper along the surface of the conveying belt, and in the process, reinforcing steel bars are attracted by permanent magnets, tightly attached to the surface of the conveying belt and transversely move along with the conveying belt; the reinforcing steel bars are pushed to move to the positions of the non-magnetic supporting blocks through scraping strips and slide to the lower end of the conveying frame at the moment, so that the reinforcing steel bars in the construction waste are separated, the reinforcing steel bars are always attached to the surface of the conveying belt in the process, and the permanent magnets do not need to completely overcome the gravity of the reinforcing steel bars for adsorption. The device can be used for separating larger magnets, and the separation effect is better.

Description

Technical Field

[0001] This utility model relates to the field of construction waste treatment technology, specifically to a steel bar separation device for construction waste treatment. Background Technology

[0002] In the process of construction waste treatment, the construction waste is crushed and then fed into the conveyor belt. During the feeding process, a permanent magnet self-unloading iron separator is usually installed at the top of the conveyor belt. The permanent magnet inside the separator attracts the metal in the waste and makes it stick to the bottom of the permanent magnet self-unloading iron separator. Then, the conveyor belt on its surface moves the metal to one end, at which point the metal leaves the permanent magnet and falls naturally, thus achieving metal separation.

[0003] However, such permanent magnet self-unloading iron separators can only be used on small metals. For larger metals, the magnetic force of the permanent magnet cannot overcome the metal's gravity, making separation impossible. Furthermore, if too much stone accumulates on the surface of metal parts during construction waste disposal, the metal parts cannot be attracted upwards. To solve these problems, a steel bar separation device for construction waste processing is provided. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a steel bar separation device for construction waste treatment. It solves the problem that existing permanent magnet self-unloading iron separators can only be used for small metals. For larger metals, the magnetic attraction of the permanent magnet cannot overcome the weight of the metal. In addition, if too much stone is piled on the surface of the metal parts, the metal parts cannot be attracted upwards.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a steel bar separation device for construction waste treatment, comprising a modified permanent magnet self-unloading iron separator and an angle adjustment bracket disposed at its bottom, wherein the modified permanent magnet self-unloading iron separator comprises;

[0006] The conveyor frame is tilted to the left and right.

[0007] Conveyor belt, which is installed in a conveyor frame;

[0008] Multiple sets of scraper blades are fixedly installed on the conveyor belt, and the multiple sets of scraper blades are equidistantly distributed along the direction of movement of the conveyor belt;

[0009] The permanent magnet is fixedly installed inside one side of the conveyor frame, and the permanent magnet area is the magnetic attraction separation zone.

[0010] The non-magnetic support block is fixedly installed inside the other side of the conveyor frame. The non-magnetic support block is the steel bar separation area.

[0011] Preferably, a feed hopper is installed at the top of the magnetic separation zone, and a discharge hopper is installed at the lower end of the magnetic separation zone.

[0012] Preferably, support frames are fixedly installed on both sides of the conveyor frame, and the feed hopper and discharge hopper are respectively fixedly installed on the top of the two sets of support frames.

[0013] Preferably, a drive motor is fixedly installed at one end of the conveyor frame, and the drive motor is connected to the conveyor belt for transmission.

[0014] Preferably, connecting frames are fixedly installed on both sides of the bottom of the conveyor frame, and the connecting frames are connected to the tilt adjustment bracket.

[0015] Preferably, the tilt adjustment bracket includes;

[0016] Support base;

[0017] The upright frame is fixedly installed on the top of one side of the support base;

[0018] A sliding component, which is slidably disposed on the top of the support base;

[0019] The flipping linkage rotates within the sliding component.

[0020] Preferably, the end of the flipping link away from the slider is movably hinged to a set of connecting frames, and the top of the upright is movably hinged to another set of connecting frames.

[0021] Preferably, a drive motor is fixedly installed in the support base, and a drive screw is fixedly connected to the output end of the drive motor. The drive screw is threadedly connected to the sliding member.

[0022] This utility model discloses a rebar separation device for construction waste treatment, which has the following beneficial effects: By pouring construction waste into the hopper, the waste is located on the surface of the conveyor belt. Under the action of the inclined conveyor frame, the waste slides naturally down the conveyor belt to the hopper side. During this process, the rebar is attracted by the permanent magnet and adheres tightly to the surface of the conveyor belt. As the conveyor belt moves laterally, the rebar is pushed to the position of the non-magnetic support block by the scraper. At this time, the rebar slides down to the lower end of the conveyor frame, thereby achieving the separation of the rebar from the construction waste. During the process, the rebar always adheres to the surface of the conveyor belt, and the permanent magnet does not need to completely overcome the weight of the rebar to attract it. Therefore, under the same magnetic force, this device can separate magnets with greater mass, resulting in a better separation effect. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the overall outer surface structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the overall side structure of this utility model;

[0026] Figure 3 This is a schematic diagram of the improved permanent magnet self-unloading iron separator of this utility model;

[0027] Figure 4 This is a schematic diagram of the tilt adjustment bracket structure of this utility model.

[0028] In the diagram: 1. Improved permanent magnet self-unloading iron separator; 11. Conveyor frame; 12. Conveyor belt; 13. Scraper bar assembly; 14. Drive motor; 15. Connecting frame; 16. Permanent magnet; 17. Non-magnetic support block; 18. Feed hopper; 19. Discharge hopper; 110. Support frame; 2. Inclination adjustment bracket; 21. Support base; 22. Vertical frame; 23. Sliding component; 24. Tilting linkage; 25. Drive screw; 26. Drive motor. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0030] This application provides a steel bar separation device for construction waste treatment, which solves the problem that existing permanent magnet self-unloading iron separators can only be used for small metals. For larger metals, the magnetic attraction of the permanent magnet cannot overcome the weight of the metal. Also, if too much stone is piled on the surface of the metal, the metal cannot be attracted upwards.

[0031] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0032] This utility model discloses a steel bar separation device for construction waste treatment.

[0033] Example 1

[0034] According to the appendix Figure 1-3 As shown, it includes an improved permanent magnet self-unloading iron separator 1 and an angle adjustment bracket 2 disposed at its bottom. The improved permanent magnet self-unloading iron separator 1 includes;

[0035] The conveyor frame 11 is inclined to the left and right.

[0036] Conveyor belt 12, which is installed in conveyor frame 11;

[0037] Multiple sets of scraper blades 13 are fixedly installed on the conveyor belt 12, and the multiple sets of scraper blades are equidistantly distributed along the moving direction of the conveyor belt 12;

[0038] The permanent magnet 16 is fixedly installed inside one side of the conveyor frame 11, and the permanent magnet 16 is the magnetic attraction separation area;

[0039] The non-magnetic support block 17 is fixedly installed inside the other side of the conveyor frame 11. The non-magnetic support block 17 is the steel bar separation area.

[0040] A feed hopper 18 is installed at the top of the magnetic separation zone, and a discharge hopper 19 is installed at the bottom of the magnetic separation zone.

[0041] Support frames 110 are fixedly installed on both sides of the conveyor frame 11, and the feed hopper 18 and the discharge hopper 19 are respectively fixedly installed on the top of the two sets of support frames 110.

[0042] A drive motor 14 is fixedly installed at one end of the conveyor frame 11, and the drive motor 14 is connected to the conveyor belt 12 for transmission.

[0043] Connecting frames 15 are fixedly installed on both sides of the bottom of the conveyor frame 11, and the connecting frames 15 are connected to the tilt adjustment bracket 2.

[0044] In this embodiment, by setting up a modified permanent magnet self-unloading iron separator 1, the conveyor frame 11 is placed horizontally at an incline. During use, construction waste is poured in from the feed hopper 18. At this time, the construction waste is located on the surface of the conveyor belt 12. Simultaneously, under the action of the inclined conveyor frame 11, the waste slides naturally down the surface of the conveyor belt 12 to the side of the lower hopper 19. During this process, the steel bars are attracted by the permanent magnet 16 and adhere tightly to the surface of the conveyor belt 12. As the conveyor belt moves horizontally 12, the scraper 13 pushes the steel bars to the position of the non-magnetic support block 17. At this time, the steel bars slide down to the lower end of the conveyor frame 11, thereby achieving the separation of steel bars from the construction waste. During the process, the steel bars always adhere to the surface of the conveyor belt 12. The permanent magnet 16 does not need to completely overcome the weight of the steel bars to attract them. Therefore, under the same magnetic force, this device can separate magnets with larger masses, resulting in a better separation effect.

[0045] Example 2

[0046] See attached document Figure 1-4 More specifically, based on Example 1, the following is also relevant:

[0047] The tilt adjustment bracket 2 includes;

[0048] Support 21;

[0049] The upright frame 22 is fixedly installed on the top of one side of the support base 21;

[0050] Sliding member 23 is slidably disposed on the top of support base 21;

[0051] The flipping linkage 24 is rotatably mounted in the sliding member 23.

[0052] The end of the flipping link 24 away from the slider 23 is movably hinged to a set of connecting frames 15, and the top of the upright frame 22 is movably hinged to another set of connecting frames 15.

[0053] A drive motor 26 is fixedly installed in the support base 21. The output end of the drive motor 26 is fixedly connected to a drive screw 25, which is threaded into the sliding member 23.

[0054] In this embodiment, the entire conveyor frame 11 is installed on the tilt adjustment bracket 2. During use, the drive motor 26 is started, which drives the drive screw 25 to rotate, thereby causing the sliding member 23 to slide back and forth along the support base 21. The tilt angle is adjusted by the flipping link 24, which drives the conveyor frame 11 to flip around the top of the upright frame 22. The tilt angle can be adjusted according to the feeding speed of construction waste and the density of steel bars, so as to avoid the steel bars from slipping directly due to excessive speed.

[0055] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A rebar separation device for construction waste treatment, comprising a modified permanent magnet self-unloading iron separator (1) and an angle adjustment bracket (2) disposed at its bottom, characterized in that, The improved permanent magnet self-unloading iron separator (1) includes: The conveyor frame (11) is inclined to the left and right. A conveyor belt (12) is installed in a conveyor frame (11); Multiple sets of scraper blades (13) are fixedly installed on the conveyor belt (12), and the multiple sets of scraper blades are equidistantly distributed along the moving direction of the conveyor belt (12); A permanent magnet (16) is fixedly installed inside one side of the conveyor frame (11), and the permanent magnet (16) is the magnetic attraction separation area; A non-magnetic support block (17) is fixedly installed inside the other side of the conveyor frame (11). The non-magnetic support block (17) is the steel bar separation area.

2. The steel bar separation device for construction waste treatment according to claim 1, characterized in that: A feed hopper (18) is installed at the top of the magnetic separation zone, and a discharge hopper (19) is installed at the bottom of the magnetic separation zone.

3. The steel bar separation device for construction waste treatment according to claim 2, characterized in that: Both sides of the conveyor frame (11) are fixedly installed with support frames (110), and the feed hopper (18) and discharge hopper (19) are respectively fixedly installed on the top of the two sets of support frames (110).

4. The steel bar separation device for construction waste treatment according to claim 1, characterized in that: A drive motor (14) is fixedly installed at one end of the conveyor frame (11), and the drive motor (14) is connected to the conveyor belt (12) for transmission.

5. A steel bar separation device for construction waste treatment according to claim 1, characterized in that: The bottom of both sides of the conveyor frame (11) is fixedly provided with connecting frames (15), and the connecting frames (15) are connected to the tilt adjustment bracket (2).

6. A steel bar separation device for construction waste treatment according to claim 5, characterized in that: The tilt adjustment bracket (2) includes; Support base (21); The upright (22) is fixedly installed on the top of one side of the support base (21); A slider (23) is slidably disposed on the top of the support base (21); The flipping link (24) is rotatably mounted in the slider (23).

7. A steel bar separation device for construction waste treatment according to claim 6, characterized in that: The end of the flipping link (24) away from the sliding member (23) is movably hinged to a set of connecting frames (15), and the top of the upright frame (22) is movably hinged to another set of connecting frames (15).

8. A steel bar separation device for construction waste treatment according to claim 6, characterized in that: A drive motor (26) is fixedly installed in the support base (21), and a drive screw (25) is fixedly connected to the output end of the drive motor (26). The drive screw (25) is threadedly connected to the sliding member (23).

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