Efficient screening device for light-emitting magnetic material waste

Abstract

The utility model relates to the technical field of light magnetic material recovery, in particular to an efficient screening device for light-emitting magnetic material waste, which comprises a frame, a processing box is arranged in an inner cavity of the frame, limiting frames are fixedly connected to four corners of two sides of the processing box, and first springs are sleeved on the surfaces of the limiting frames. A limiting frame is arranged in the inner cavity of the treatment box, one end of the limiting frame penetrates to the outer side of the frame, a sieve plate and a discharging plate are sequentially arranged in the inner cavity of the treatment box from top to bottom, the front side of the discharging plate penetrates to the front side of the treatment box, and the two sides of the discharging plate are movably connected with the inner wall of the treatment box through rotating shafts. The whole treatment box can be driven to shake left and right in a reciprocating mode, meanwhile, a pushing block and a trapezoidal block are matched to drive a discharging plate to turn over up and down and drive a screening plate to move up and down in a reciprocating mode, materials in the treatment box can be fully turned over in multiple modes, and therefore the screening efficiency of the materials can be improved.

Description

Technical Field

[0001] This utility model relates to the field of luminescent magnetic material recycling technology, specifically to a high-efficiency screening device for luminescent magnetic material waste. Background Technology

[0002] Luminescent magnetic materials are a special type of material that combines the properties of luminescent and magnetic materials. When irradiated by a light field, the material can emit visible or invisible light, such as ultraviolet or infrared rays. The material has a magnetically ordered structure and can respond to the action of a magnetic field, exhibiting phenomena such as magnetization and hysteresis. Luminescent magnetic materials can be classified according to their composition, luminescence mechanism, and magnetic properties. When recycling luminescent magnetic materials, a screening device is required to screen the waste.

[0003] Existing high-efficiency screening devices for luminescent magnetic material waste have two main drawbacks during use: firstly, they lack a function to accelerate material discharge, causing the screened material to easily accumulate at the bottom of the device, resulting in blockages and hindering subsequent processing, thus reducing screening efficiency; secondly, they cannot adequately agitate the material, causing it to accumulate on the screen plate, making it difficult to screen the material at the top, which also reduces screening efficiency.

[0004] Therefore, a high-efficiency screening device for waste luminescent magnetic materials is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a high-efficiency screening device for luminescent magnetic material waste, which solves the problem of low screening efficiency in existing luminescent magnetic material waste screening devices.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A high-efficiency screening device for waste luminescent magnetic materials includes a frame. A processing box is housed within the inner cavity of the frame. Limiting frames are fixedly connected to the four corners on both sides of the processing box. A first spring is fitted onto the surface of each limiting frame, and one end of each limiting frame extends through to the outside of the frame. A screen plate and a discharge plate are arranged sequentially from top to bottom within the inner cavity of the processing box. The front side of the discharge plate extends through to the front side of the processing box. Both sides of the discharge plate are movably connected to the inner wall of the processing box via rotating shafts. Push blocks are fixedly connected to both sides of the bottom of the discharge plate, with the bottom of each push block extending through to the bottom of the processing box. Several trapezoidal blocks that cooperate with the push blocks are fixedly connected sequentially from left to right to the bottom of the inner cavity of the frame. Pressure blocks are fixedly connected to both sides of the top of the discharge plate. The screen plate... Both sides of the bottom are fixedly connected to lifting blocks that cooperate with the pressing blocks. The top of the processing box is provided with an adjustment mechanism, which includes a fixed frame. Both sides of the bottom of the fixed frame are fixedly connected to a frame. The top of the frame is provided with a top plate. Both sides of the top plate are fixedly connected to mounting brackets. The bottom of the mounting brackets is fixedly connected to the fixed frame. The top of the top plate is fixedly connected to a motor. The bottom of the motor output end is fixedly connected to a rotating rod. The bottom of the rotating rod extends through the inner cavity of the processing box. A stirring rod is fixedly connected to the surface of the rotating rod. A cam is sleeved on the surface of the rotating rod. Push plates are provided on both sides of the cam. Connecting brackets are fixedly connected to the front and rear sides of the bottom of the push plates. The bottom of the connecting brackets is fixedly connected to the processing box.

[0008] Preferably, tension springs are fixedly connected to both sides of the bottom of the unloading plate, and the bottom of the tension springs is fixedly connected to the inner wall of the processing box.

[0009] Preferably, the top of the front side of the processing box is connected to a feed pipe, the cam is elliptical in shape, and the surface of the rotating rod is movably connected to the top plate and the fixed frame through bearings.

[0010] Preferably, the top of the processing box has a first opening for use with the rotating rod, and the front side of the processing box has a discharge port.

[0011] Preferably, the bottom of the processing box has a second opening on both sides for use with the pusher block, and the number of stirring rods is several.

[0012] Preferably, each of the four corners of the top of the processing box is fixedly connected to a sliding rod, the surface of the sliding rod is fitted with a sliding sleeve, a lifting frame is fixedly connected to one side of the sliding sleeve, and the bottom of the lifting frame passes through the processing box and is fixedly connected to the sieve plate.

[0013] Preferably, a baffle is fixedly connected to the top of the slide rod, and a second spring is sleeved on the surface of the slide rod between the baffle and the slide sleeve.

[0014] Preferably, a positioning rod is fixedly connected to one side of the push plate, a positioning sleeve is fitted on the surface of the positioning rod, and the bottom of the positioning sleeve is fixedly connected to the fixing frame.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model, by setting an adjustment mechanism, can not only stir the material, but also drive the entire processing box to sway back and forth. At the same time, the cooperation of the push block and the trapezoidal block can drive the discharge plate to flip up and down, and drive the screen plate to move up and down. Through multiple methods, the material in the processing box can be fully turned over, thereby improving the material screening efficiency.

[0017] 2. This utility model features a tension spring for easy downward flipping and resetting of the discharge plate, a feed pipe for feeding, a cam for easy adjustment of the push plate, a bearing for easy rotation of the rotating rod, a first opening for easy use of the rotating rod, a discharge port for unloading, a second opening for easy installation and use of the push block, and a stirring rod for stirring materials. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0019] Figure 2 This is a cross-sectional view of the processing box of this utility model;

[0020] Figure 3 This is a left sectional view of the processing box of this utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the adjustment mechanism of this utility model.

[0022] In the diagram: 1. Frame; 2. Processing box; 3. Limiting frame; 4. First spring; 5. Screen plate; 6. Discharge plate; 7. Push block; 8. Trapezoidal block; 9. Adjusting mechanism; 901. Fixing frame; 902. Top plate; 903. Mounting frame; 904. Motor; 905. Rotating rod; 906. Stirring rod; 907. Cam; 908. Push plate; 909. Connecting frame; 910. Positioning rod; 911. Positioning sleeve; 10. Pressing block; 11. Lifting block; 12. Tension spring; 13. Slide rod; 14. Slide sleeve; 15. Lifting frame; 16. Baffle; 17. Second spring. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. However, the embodiments described below are only some embodiments of the present utility model, and not all of them. If other embodiments are obtained by those skilled in the art without creative effort, they shall fall within the protection scope of the present utility model.

[0024] Reference Figures 1-4 A high-efficiency screening device for waste luminescent magnetic materials includes a frame 1. A processing box 2 is housed within the inner cavity of the frame 1. Limiting frames 3 are fixedly connected to the four corners on both sides of the processing box 2. A first spring 4 is sleeved on the surface of each limiting frame 3. One end of each limiting frame 3 extends through to the outside of the frame 1. A screen plate 5 and a discharge plate 6 are arranged sequentially from top to bottom within the inner cavity of the processing box 2. The front side of the discharge plate 6 extends through to the front side of the processing box 2. Both sides of the discharge plate 6 are movably connected to the inner wall of the processing box 2 via rotating shafts. Push blocks 7 are fixedly connected to both sides of the bottom of the discharge plate 6, with the bottom of the push blocks 7 extending through to the bottom of the processing box 2. Several trapezoidal blocks 8, which cooperate with the push blocks 7, are fixedly connected sequentially from left to right at the bottom of the inner cavity of the frame 1. Pressure blocks 10 are fixedly connected to both sides of the top of the discharge plate 6. Pressure blocks 10, which cooperate with the pressure blocks 10, are fixedly connected to both sides of the bottom of the screen plate 5. The lifting block 11 and the top of the processing box 2 are provided with an adjustment mechanism 9. The adjustment mechanism 9 includes a fixed frame 901. The bottom two sides of the fixed frame 901 are fixedly connected to the frame 1. The top of the frame 1 is provided with a top plate 902. The two sides of the top plate 902 are fixedly connected with mounting brackets 903. The bottom of the mounting brackets 903 is fixedly connected to the fixed frame 901. The top of the top plate 902 is fixedly connected with a motor 904. The bottom of the output end of the motor 904 is fixedly connected with a rotating rod 905. The bottom of the rotating rod 905 extends through the inner cavity of the processing box 2. The surface of the rotating rod 905 is fixedly connected with a stirring rod 906. The surface of the rotating rod 905 is fitted with a cam 907. The two sides of the cam 907 are provided with push plates 908. The front and rear sides of the bottom of the push plates 908 are fixedly connected with connecting brackets 909. The bottom of the connecting brackets 909 is fixedly connected to the processing box 2.

[0025] As one embodiment of this utility model, refer to Figures 1-4 Both sides of the bottom of the unloading plate 6 are fixedly connected with tension springs 12. The bottom of the tension springs 12 is fixedly connected to the inner wall of the processing box 2. The top of the front side of the processing box 2 is connected to the feed pipe. The cam 907 is elliptical in shape. The surface of the rotating rod 905 is movably connected to the top plate 902 and the fixed frame 901 through bearings. By setting tension springs 12, the unloading plate 6 can be easily flipped down for reset. By setting feed pipe, it can be used for feeding. By setting cam 907, it can be easily adjusted by the push plate 908. By setting bearings, it can be easily rotated by the rotating rod 905.

[0026] As one embodiment of this utility model, refer to Figures 1-4 The top of the processing box 2 has a first opening for use with the rotating rod 905, the front side of the processing box 2 has a discharge port, and both sides of the bottom of the processing box 2 have a second opening for use with the push block 7. There are several stirring rods 906. The first opening facilitates the use of the rotating rod 905, the discharge port facilitates the discharge of materials, the second opening facilitates the installation and use of the push block 7, and the stirring rods 906 facilitate the stirring of materials.

[0027] As one embodiment of this utility model, refer to Figures 1-4 Each of the four corners of the top of the processing box 2 is fixedly connected to a sliding rod 13. A sliding sleeve 14 is fitted onto the surface of the sliding rod 13. A lifting frame 15 is fixedly connected to one side of the sliding sleeve 14. The bottom of the lifting frame 15 penetrates the processing box 2 and is fixedly connected to the sieve plate 5. A baffle 16 is fixedly connected to the top of the sliding rod 13. A second spring 17 is fitted onto the surface of the sliding rod 13, located between the baffle 16 and the sliding sleeve 14. A positioning rod 910 is fixedly connected to one side of the push plate 908. A positioning sleeve 911 is fitted onto the surface of the positioning rod 910. The bottom of sleeve 911 is fixedly connected to the fixed frame 901. By setting slide rod 13, the movement range of slide sleeve 14 can be limited. By setting slide rod 13 and slide sleeve 14, the movement range of lifting frame 15 can be limited. By setting lifting frame 15, the stability of screen plate 5 adjustment can be improved. By setting second spring 17, a buffering effect can be achieved, and screen plate 5 can be moved downwards for reset. By setting positioning rod 910 and positioning sleeve 911, the stability of push plate 908 movement can be improved.

[0028] Working principle: The user puts the material into the processing box 2, and the material falls onto the sieve plate 5. The sieve plate 5 can screen the material. At the same time, the motor 904 can be turned on, and the motor 904 drives the rotating rod 905 to rotate. The rotating rod 905 drives the cam 907 and the stirring rod 906 to rotate. The rotation of the stirring rod 906 can stir the material. The rotation of the cam 907, through the cooperation of the push plate 908 and the connecting frame 909, can drive the processing box 2 to move back and forth left and right. The first spring 4 can play a buffering role. 2 drives the pusher block 7 to move back and forth. When the pusher block 7 moves, it will move up and down due to the restriction of the trapezoidal block 8. The trapezoidal block 8 drives the discharge plate 6 to rotate up and down around the pivot. While the discharge plate 6 rotates up and down, the screen plate 5 can be shaken up and down by the cooperation of the pressure block 10 and the lifting block 11. The stirring of the stirring rod 906, the left and right shaking of the processing box 2 and the up and down shaking of the screen plate 5 can speed up the screening speed of the material. The discharge speed can be accelerated by adjusting the discharge plate 6 up and down. The screening efficiency of the material is improved in a variety of ways.

[0029] Although the embodiments of this utility model have been described in detail with reference to the accompanying drawings, those skilled in the art can make changes, modifications, substitutions and variations to these embodiments without departing from the principles and spirit of this utility model. The appended claims and their equivalents define the scope of this utility model.

Claims

1. A high-efficiency screening device for waste of luminescent magnetic material, comprising a frame (1), characterized in that: The inner cavity of the frame (1) is provided with a processing box (2), four corners on both sides of the processing box (2) are fixedly connected with limiting racks (3), the surface of the limiting rack (3) is sleeved with a first spring (4), one end of the limiting rack (3) penetrates to the outside of the frame (1), the inner cavity of the processing box (2) is sequentially provided from top to bottom with a sieve plate (5) and a discharge plate (6), the front side of the discharge plate (6) penetrates to the front side of the processing box (2), the both sides of the discharge plate (6) are movably connected with the inner wall of the processing box (2) through a rotating shaft, the both sides of the bottom of the discharge plate (6) are fixedly connected with push blocks (7), the bottom of the push block (7) penetrates to the bottom of the processing box (2), the bottom of the inner cavity of the frame (1) is sequentially fixedly connected from left to right with a plurality of trapezoidal blocks (8) used in cooperation with the push blocks (7), the both sides of the top of the discharge plate (6) are fixedly connected with pressing blocks (10), the both sides of the bottom of the sieve plate (5) are fixedly connected with lifting blocks (11) used in cooperation with the pressing blocks (10), the top of the processing box (2) is provided with an adjusting mechanism (9), the adjusting mechanism (9) comprises a fixed rack (901), the both sides of the bottom of the fixed rack (901) are fixedly connected with the frame (1), the top of the frame (1) is provided with a top plate (902), the both sides of the top plate (902) are fixedly connected with mounting racks (903), the bottom of the mounting rack (903) is fixedly connected with the fixed rack (901), the top of the top plate (902) is fixedly connected with a motor (904), the bottom of the output end of the motor (904) is fixedly connected with a rotating rod (905), the bottom of the rotating rod (905) penetrates to the inner cavity of the processing box (2), the surface of the rotating rod (905) is fixedly connected with a stirring rod (906), the surface of the rotating rod (905) is sleeved with a cam (907), the both sides of the cam (907) are provided with push plates (908), the front side and the rear side of the bottom of the push plate (908) are fixedly connected with connecting racks (909), and the bottom of the connecting rack (909) is fixedly connected with the processing box (2).

2. The device for efficiently screening waste of luminescent magnetic material according to claim 1, wherein: The both sides of the bottom of the discharge plate (6) are fixedly connected with tension springs (12), and the bottom of the tension spring (12) is fixedly connected with the inner wall of the processing box (2).

3. The device for efficiently screening waste of luminescent magnetic material according to claim 1, wherein: The top of the front side of the processing box (2) is communicated with a feeding pipe, the shape of the cam (907) is oval, and the surface of the rotating rod (905) is movably connected with the top plate (902) and the fixed rack (901) through bearings.

4. The device for efficiently screening waste of luminescent magnetic material according to claim 1, wherein: A first opening used in cooperation with the rotating rod (905) is formed in the top of the processing box (2), and a discharge port is formed in the front side of the processing box (2).

5. The device for efficiently screening waste of luminescent magnetic material according to claim 1, wherein: Second openings used in cooperation with the push blocks (7) are formed in the both sides of the bottom of the processing box (2), and the number of the stirring rods (906) is a plurality.

6. The device for efficiently screening waste of luminescent magnetic material according to claim 1, wherein: The four corners of the top of the processing box (2) are fixedly connected with slide rods (13), the surface of the slide rod (13) is sleeved with a sliding sleeve (14), one side of the sliding sleeve (14) is fixedly connected with a lifting frame (15), and the bottom of the lifting frame (15) penetrates the processing box (2) and is fixedly connected with the sieve plate (5).

7. The device for efficiently screening waste of luminescent magnetic material according to claim 6, wherein: The top of the slide rod (13) is fixedly connected with a baffle (16), and the surface of the slide rod (13) and located between the baffle (16) and the sliding sleeve (14) is sleeved with a second spring (17).

8. The device for efficiently screening waste of luminescent magnetic material according to claim 1, wherein: One side of the push plate (908) is fixedly connected with a positioning rod (910), the surface of the positioning rod (910) is sleeved with a positioning sleeve (911), and the bottom of the positioning sleeve (911) is fixedly connected with the fixing frame (901).

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