A raw material magnetic foreign matter pretreatment conveying belt

Abstract

The utility model provides a raw material magnetic foreign matter pretreatment conveying belt relates to material handling field, include: frame, feedway and discharge, feedway and discharge are all fixedly connected on the surface of frame, support rod, both ends of support rod are all fixedly connected on the surface of frame, fixed plate, fixed plate fixedly connected on the surface of frame, magnet bar, magnet bar rotatory connection on the surface of fixed plate, vibration subassembly, vibration subassembly includes connecting block, first motor, conveyer belt main part, elastic sheet, first connecting rod, first swing rod, second connecting rod and second swing rod, first swing rod, second connecting rod and second swing rod all are equipped with two, reach the purpose of high -efficient separation magnetic foreign matter, automatic slag and adapt dynamic operating environment, solved the problem that traditional conveyer belt causes raw material to accumulate to lead to magnetic attraction efficiency low, frequent jam.

Description

Technical Field

[0001] This utility model relates to the field of material handling, and in particular to a conveyor belt for pre-treating magnetic foreign objects in raw materials. Background Technology

[0002] In modern food processing, chemical, pharmaceutical, and agricultural product processing industries, magnetic foreign matter (such as iron filings and metal particles) mixed in raw materials has become a significant factor affecting product quality and equipment safety. Especially in the processing of granular crops such as wheat and corn, magnetic impurities can originate not only from the raw materials themselves but also be introduced during transportation and processing. If these metallic impurities are not removed in time, they can affect the quality of the finished product, damage subsequent precision equipment, or even cause safety accidents. Therefore, effective pretreatment of raw materials for magnetic foreign matter before they enter the main production line is crucial.

[0003] Currently, the common pretreatment method involves conveying raw materials to a magnetic separator via a conveyor belt, where fixed magnetic rods or electromagnetic devices adsorb and remove magnetic impurities from the material. Traditional conveyor belts have a simple structure, mainly consisting of drive rollers, idlers, belts, and support frames, and their function is singular, only achieving basic conveying.

[0004] However, due to the flat surface of the conveyor belt, raw materials are prone to accumulation and uneven distribution during transportation. This can cause magnetic foreign objects to be trapped inside the material, making it difficult for them to be fully exposed to the magnetic field and thus reducing magnetic attraction efficiency. In addition, poor material flow can also cause blockages, affecting production continuity and impurity removal effectiveness.

[0005] Therefore, it is necessary to provide a conveyor belt for pretreating magnetic foreign matter in raw materials to solve the above-mentioned technical problems. Utility Model Content

[0006] To solve the above-mentioned technical problems, this utility model provides a conveyor belt for pre-treating magnetic foreign matter in raw materials.

[0007] This utility model provides a conveyor belt for pre-treating magnetic foreign matter in raw materials, comprising:

[0008] frame;

[0009] The feed channel and the discharge channel are both fixedly connected to the surface of the frame;

[0010] A support rod, both ends of which are fixedly connected to the surface of the frame;

[0011] A fixing plate, which is fixedly connected to the surface of the frame;

[0012] A magnetic rod, which is rotatably connected to the surface of a fixed plate;

[0013] A vibration assembly includes a connecting block, a first motor, a conveyor belt body, a spring, a first connecting rod, a first swing rod, a second connecting rod, and a second swing rod. Two of each of the first swing rod, second connecting rod, and second swing rod are provided. Multiple connecting blocks, springs, and first connecting rods are provided. Multiple connecting blocks are fixedly connected to the surface of a frame. Multiple springs are respectively fixedly connected to the surfaces of multiple connecting blocks. Multiple first connecting rods are respectively fixedly connected to the surfaces of multiple springs. The conveyor belt body is fixedly connected to the surfaces of multiple first connecting rods. The first motor is fixedly connected to the surface of a support rod. Two second swing rods are respectively fixedly connected to the two output ends of the first motor. Two second connecting rods are respectively fixedly connected to the surfaces of two second swing rods. Two first swing rods are rotatably connected to the circumferential surfaces of two second connecting rods, and two second connecting rods are rotatably connected to the circumferential surfaces of two of the first connecting rods.

[0014] A disassembly assembly, which is disposed within the frame.

[0015] Preferably, the disassembly assembly includes a collection box, a threaded cylinder, and bolts. There are two threaded cylinders and two bolts. The two bolts are rotatably connected to the fixed plate. The two threaded cylinders are threaded to the circumferential surfaces of the two bolts, and the collection box is fixedly connected to the surfaces of the two threaded cylinders.

[0016] Preferably, two baffles are fixedly connected to the circumferential surfaces of the two bolts respectively.

[0017] Preferably, a second motor is fixedly connected to the surface of the fixing plate, and the output end of the second motor is fixedly connected to one end of the magnetic rod.

[0018] Preferably, a scraper brush is fixedly connected to the surface of the conveyor belt body.

[0019] Preferably, the discharge channel is located at the lower end of the conveyor belt body and is placed at an angle, overlapping with the main body of the conveyor belt. The feed channel is located at the upper end of the conveyor belt body and is placed at an angle, overlapping with the main body of the conveyor belt.

[0020] Compared with related technologies, the e-government announcement display device provided by this utility model has the following beneficial effects:

[0021] This invention uses a vibration component to drive the conveyor belt to vibrate periodically. Combined with the elastic deformation of the spring sheet, this loosely distributes the raw materials during transport and prevents accumulation, solving the problem of low magnetic adsorption efficiency caused by material accumulation in traditional conveyor belts. The vibration design optimizes the contact area between magnetic foreign objects and the magnetic field, significantly improving magnetic separation efficiency. At the same time, the cleaning function of the scraper brush removes residual impurities, achieving efficient impurity removal and ensuring continuous production.

[0022] 2. This utility model achieves automatic collection and convenient replacement of magnetic foreign objects through the disassembly of components and the magnetic rod rotation cleaning function. After the magnetic rod attracts impurities, the second motor drives it to rotate, causing the foreign objects to fall into the collection box. The limiting cooperation between the baffle and the threaded cylinder ensures that the collection box is installed accurately, avoiding misalignment and missed collection. During cleaning, the collection box can be quickly disassembled by simply unscrewing the bolts, greatly reducing manual operation time and improving equipment maintenance efficiency and automation level. Attached Figure Description

[0023] Figure 1 A first-view perspective perspective view provided for an embodiment of this application;

[0024] Figure 2 Provided for the embodiments of this application Figure 1 Enlarged view of point A in the middle;

[0025] Figure 3 A second-view perspective perspective view provided for an embodiment of this application;

[0026] Figure 4 A partial exploded view provided for an embodiment of this application;

[0027] Figure 5 Provided for the embodiments of this application Figure 4 Enlarged view of point B in the middle.

[0028] Numbered in the diagram: 1. Frame; 2. Support rod; 3. Connecting block; 4. First motor; 5. Conveyor belt body; 6. Spring; 7. First connecting rod; 8. Second motor; 9. Fixing plate; 10. Feed channel; 11. Discharge channel; 12. First swing rod; 13. Collection box; 14. Magnetic rod; 15. Second connecting rod; 16. Second swing rod; 17. Threaded cylinder; 18. Bolt; 19. Baffle; 20. Scraper brush. Detailed Implementation

[0029] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0030] Please refer to the following: Figures 1 to 5 A conveyor belt for pre-treating magnetic foreign matter in raw materials, comprising: a frame 1;

[0031] The feed channel 10 and the discharge channel 11 are both fixedly connected to the surface of the frame 1;

[0032] Support rod 2, both ends of which are fixedly connected to the surface of frame 1;

[0033] Fixed plate 9 is fixedly connected to the surface of frame 1;

[0034] Magnetic rod 14 is rotatably connected to the surface of fixed plate 9;

[0035] The vibration assembly includes a connecting block 3, a first motor 4, a conveyor belt body 5, a spring 6, a first connecting rod 7, a first swing rod 12, a second connecting rod 15, and a second swing rod 16. Two of each of the first swing rod 12, second connecting rod 15, and second swing rod 16 are provided. Multiple connecting blocks 3, springs 6, and first connecting rods 7 are provided. Multiple connecting blocks 3 are fixedly connected to the surface of the frame 1. Multiple springs 6 are respectively fixedly connected to the surface of multiple connecting blocks 3. Multiple first connecting rods 7 are respectively fixedly connected to the surface of multiple springs 6. The conveyor belt body 5 is fixedly connected to the surface of multiple first connecting rods 7. The first motor 4 is fixedly connected to the surface of the support rod 2. Two second swing rods 16 are respectively fixedly connected to the two output ends of the first motor 4. Two second connecting rods 15 are respectively fixedly connected to the surface of two second swing rods 16. Two first swing rods 12 are respectively rotatably connected to the circumferential surface of two second connecting rods 15, and two second connecting rods 15 are respectively rotatably connected to the circumferential surface of two of the first connecting rods 7.

[0036] Disassemble the components, which are located within frame 1.

[0037] In the specific implementation process, the raw material is poured into the surface of the conveyor belt body 5 through the feed channel 10, and then the first motor 4 is started. Its output end drives the two second swing rods 16 to rotate. The second swing rods 16 drive the first swing rod 12 to swing through the second connecting rod 15. The first swing rod 12 is linked with the first connecting rod 7, so that the conveyor belt body 5 generates periodic vibration. At the same time, multiple spring pieces 6 undergo elastic deformation during the vibration, further enhancing the vibration amplitude of the conveyor belt body 5, so that the raw material is loosely distributed during the conveying process, avoiding accumulation, and ensuring that the magnetic rod 14 can fully adsorb magnetic foreign objects, thereby optimizing the flow of raw materials and improving magnetic adsorption efficiency.

[0038] refer to Figures 1 to 5 As shown, the disassembly assembly includes a collection box 13, a threaded cylinder 17, and bolts 18. There are two threaded cylinders 17 and two bolts 18. The two bolts 18 are rotatably connected to the fixed plate 9. The two threaded cylinders 17 are threaded to the circumferential surfaces of the two bolts 18 respectively. The collection box 13 is fixedly connected to the surfaces of the two threaded cylinders 17.

[0039] It should be noted that when the magnetic foreign matter adsorbed by the magnetic rod 14 accumulates to a certain amount, rotating the bolt 18 causes the threaded cylinder 17 to detach from the fixing plate 9, and the collection box 13 can be removed as a whole for cleaning. After cleaning, rotating the bolt 18 in the opposite direction causes the threaded cylinder 17 to be re-fixed to the fixing plate 9, completing the installation. This achieves the purpose of conveniently replacing the collection box, reducing downtime, and improving equipment maintenance efficiency.

[0040] refer to Figures 1 to 5 As shown, two baffles 19 are fixedly connected to the circumferential surfaces of the two bolts 18 respectively.

[0041] It should be noted that when the bolt 18 is rotated into the threaded cylinder 17, the baffle 19 is in close contact with the surface of the threaded cylinder 17, forming a physical limit, ensuring that the collection box 13 is fully matched with the position of the magnetic rod 14 after installation, preventing the magnetic foreign objects from being ineffectively collected due to installation deviation, thereby enhancing structural stability, improving adsorption efficiency and avoiding the problem of missed collection.

[0042] refer to Figures 1 to 5 As shown, a second motor 8 is fixedly connected to the surface of the fixing plate 9, and the output end of the second motor 8 is fixedly connected to one end of the magnetic rod 14.

[0043] It should be noted that when the magnetic rod 14 attracts magnetic foreign objects, the second motor 8 is started. Its output end drives the magnetic rod 14 to rotate slowly, causing the magnetic foreign objects to detach from the magnetic rod 14 and fall into the collection box 13 that is attached to it, thereby realizing the automatic slag removal function, reducing the frequency of manual cleaning, improving the degree of automation, and maintaining the continuous and efficient operation of the magnetic rod.

[0044] refer to Figures 1 to 5 As shown, a scraper brush 20 is fixedly connected to the surface of the conveyor belt body 5.

[0045] It should be noted that during the raw material conveying process, the scraper brush 20 is in close contact with the lower surface of the conveyor belt body 5. The rigid material removes residual fine particles or incompletely adsorbed magnetic foreign objects, preventing the accumulation of impurities from affecting subsequent conveying or magnetic attraction effects, thereby achieving the purpose of keeping the conveyor belt clean, extending its service life, and improving the overall processing efficiency.

[0046] refer to Figures 1 to 5 As shown, the discharge channel 11 is located at the lower end of the conveyor belt body 5 and is placed at an angle, and partially overlaps with the conveyor belt body 5. The feed channel 10 is located at the upper end of the conveyor belt body 5 and is placed at an angle, and partially overlaps with the conveyor belt body 5.

[0047] It should be noted that when the conveyor belt body 5 swings under the action of the vibration component, the feed channel 10 and the discharge channel 11 overlap with the upper and lower ends of the conveyor belt body 5, respectively. Even if the conveyor belt body 5 is displaced, the overlapping area can still maintain connectivity, avoiding gaps at the connection caused by the swing and ensuring the continuity of raw material transportation.

[0048] The working principle of the magnetic foreign object pretreatment conveyor belt for raw materials provided by this utility model is as follows: The raw material enters the conveyor belt body 5 from the feed channel 10. The first motor 4 drives the second swing rod 16 to swing. The second connecting rod 15 and the first swing rod 12 are linked to make the conveyor belt body 5 vibrate. The spring sheet 6 deforms to increase the vibration amplitude, loosen the raw material distribution and prevent accumulation. When the raw material is conveyed to the bottom of the magnetic rod 14, the magnetic rod attracts magnetic foreign objects. The second motor 8 drives the magnetic rod to rotate, so that the foreign objects fall into the collection box 13. The scraper brush 20 cleans the residue on the surface of the conveyor belt at the same time. After treatment, the raw material is discharged through the discharge channel 11. The design of the feed channel 10 and the discharge channel 11 overlapping with the conveyor belt body 5 can prevent gaps caused by vibration, ensure sealing and continuous conveying stability, and achieve the purpose of efficient separation of magnetic foreign objects, automatic slag removal and adaptation to dynamic operating environment. It solves the problem of low magnetic attraction efficiency and frequent blockage caused by raw material accumulation in traditional conveyor belts.

Claims

1. A conveyor belt for pretreating magnetic foreign matter in raw materials, characterized in that, include: frame; The feed channel and the discharge channel are both fixedly connected to the surface of the frame; A support rod, both ends of which are fixedly connected to the surface of the frame; A fixing plate, which is fixedly connected to the surface of the frame; A magnetic rod, which is rotatably connected to the surface of a fixed plate; A vibration assembly includes a connecting block, a first motor, a conveyor belt body, a spring, a first connecting rod, a first swing rod, a second connecting rod, and a second swing rod. Two of each of the first swing rod, second connecting rod, and second swing rod are provided. Multiple connecting blocks, springs, and first connecting rods are provided. Multiple connecting blocks are fixedly connected to the surface of a frame. Multiple springs are respectively fixedly connected to the surfaces of multiple connecting blocks. Multiple first connecting rods are respectively fixedly connected to the surfaces of multiple springs. The conveyor belt body is fixedly connected to the surfaces of multiple first connecting rods. The first motor is fixedly connected to the surface of a support rod. Two second swing rods are respectively fixedly connected to the two output ends of the first motor. Two second connecting rods are respectively fixedly connected to the surfaces of two second swing rods. Two first swing rods are rotatably connected to the circumferential surfaces of two second connecting rods, and two second connecting rods are rotatably connected to the circumferential surfaces of two of the first connecting rods. A disassembly assembly, which is disposed within the frame.

2. The conveyor belt for pretreatment of magnetic foreign matter in raw materials according to claim 1, characterized in that, The disassembly assembly includes a collection box, threaded cylinders, and bolts. There are two threaded cylinders and two bolts. The two bolts are rotatably connected to the fixed plate. The two threaded cylinders are threaded to the circumferential surfaces of the two bolts, and the collection box is fixedly connected to the surfaces of the two threaded cylinders.

3. The conveyor belt for pretreating magnetic foreign matter in raw materials according to claim 2, characterized in that, Two baffles are fixedly connected to the circumferential surfaces of the two bolts respectively.

4. The conveyor belt for pretreatment of magnetic foreign matter in raw materials according to claim 1, characterized in that, A second motor is fixedly connected to the surface of the fixing plate, and the output end of the second motor is fixedly connected to one end of the magnetic rod.

5. The conveyor belt for pretreatment of magnetic foreign matter in raw materials according to claim 1, characterized in that, A scraper brush is fixedly connected to the surface of the conveyor belt body.

6. The conveyor belt for pretreatment of magnetic foreign matter in raw materials according to claim 1, characterized in that, The discharge channel is located at the lower end of the conveyor belt body and is placed at an angle, overlapping with the main body of the conveyor belt. The feed channel is located at the upper end of the conveyor belt body and is placed at an angle, overlapping with the main body of the conveyor belt.

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