Screening device for industrial solid waste classification

Abstract

The utility model discloses a screening device for industrial solid waste classification, which comprises a second support frame, four support plates arranged in a matrix are arranged at the lower end of the second support frame, a screening bin is arranged above a transmission assembly, a motor is fixedly mounted at the upper end of the screening bin, a first belt pulley is arranged on a rotating shaft of the motor, and a second belt pulley is arranged on the rotating shaft of the motor. A shaft rod is inserted in the middle of the screening bin, a second belt wheel matched with the first belt wheel is arranged on the portion, located on the outer side of the screening bin, of the shaft rod, the first belt wheel and the second belt wheel are in transmission connection through a belt, push blocks are arranged at the two ends of the shaft rod, and fixing blocks matched with the push blocks are arranged on the second supporting frame. And a screening frame is arranged at the upper end in the screening bin. According to the screening device, screening of different sizes of industrial solid waste can be achieved, follow-up smashing work of the industrial solid waste is more convenient, and the processing efficiency of the industrial solid waste is improved.

Description

Technical Field

[0001] This utility model relates to the field of industrial solid waste treatment technology, and in particular to a screening device for industrial solid waste classification. Background Technology

[0002] Industrial solid waste refers to solid waste generated during industrial production activities. It is a type of solid waste, often simply called industrial waste. It includes various waste residues, dust, and other wastes discharged into the environment during industrial production. It can be divided into general industrial waste and hazardous industrial solid waste. Therefore, people have begun to recycle and process industrial solid waste. During the processing, it needs to be crushed. However, industrial solid waste is of varying sizes, which makes the crushing effect of crushing devices poor and inconvenient to crush directly. Therefore, we propose a screening device for industrial solid waste classification. Utility Model Content

[0003] To address the aforementioned problems, this invention provides a screening device for classifying industrial solid waste. This invention solves the problem that industrial solid waste varies in size, resulting in poor pulverization performance by crushing devices and making direct pulverization inconvenient.

[0004] This utility model discloses a screening device for industrial solid waste classification, comprising a second support frame, four support plates arranged in a matrix at the lower end of the second support frame, a screening chamber above the second support frame, fixed rods inserted into both sides of the screening chamber, fixed plates located on both sides of the fixed rods, two limiting rods located on the side of the support plates and fixed plates close to each other, and springs sleeved between the limiting rods, a motor fixedly installed at the upper end of the screening chamber, a first pulley on the rotating shaft of the motor, a shaft inserted into the middle of the screening chamber, a second pulley matching the first pulley located on the outside of the screening chamber, the first pulley and the second pulley being connected by belt drive, push blocks at both ends of the shaft, fixed blocks matching the push blocks on the second support frame, and a screening frame located at the upper end of the screening chamber.

[0005] In the above scheme, the upper end of the second support frame is provided with a feeding trough.

[0006] In the above scheme, the lower end of the second support frame is provided with a first support frame, and the first support frame is provided with a transmission component.

[0007] In the above scheme, the upper end of the transmission component is provided with a discharge chute, and the transmission component is inclined upward.

[0008] In the above scheme, the lower end of the screening bin is provided with a guide plate located below the screening frame.

[0009] In the above scheme, the lower end of the screening bin is provided with a material distribution trough.

[0010] The advantages and beneficial effects of this utility model are as follows: This utility model provides a screening device for industrial solid waste classification. A motor drives the first pulley to rotate. During the rotation of the push block, the push block contacts the fixed block. Through the cooperation between the push block and the fixed block, the screening chamber can reciprocate vertically. When the push block disengages from the fixed block, the screening chamber can automatically reciprocate under the action of the spring force. Through the vibration of the screening chamber, the screening frame can screen industrial solid waste of different sizes. This screening device has a simple structure, is easy to operate, and can screen industrial solid waste of different sizes, making it easier for subsequent crushing of industrial solid waste and improving the processing efficiency of industrial solid waste. Attached Figure Description

[0011] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is the front view of the present invention;

[0014] Figure 3 This is a schematic diagram of part A of the present invention;

[0015] Figure 4 This is a schematic diagram of part B of the present invention.

[0016] In the diagram: 1. First support frame; 2. Conveying assembly; 3. Support plate; 4. Screening chamber.

[0017] 5. Fixing rod; 6. Fixing plate; 7. Limiting rod; 8. Spring

[0018] 9. Motor; 10. First pulley; 11. Shaft; 12. Second pulley

[0019] 13. Belt conveyor; 14. Push block; 15. Fixing block; 16. Screening frame.

[0020] 17. Second support frame; 18. Feed chute; 19. Guide plate; 20. Discharge chute

[0021] 21. Fabric trough. Detailed Implementation

[0022] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings and examples. The following examples are only used to more clearly illustrate the technical solution of this utility model and should not be construed as limiting the scope of protection of this utility model.

[0023] like Figure 1-4 As shown, this utility model is a screening device for industrial solid waste classification, including a second support frame 17. The lower end of the second support frame 17 has four support plates 3 arranged in a matrix. A screening chamber 4 is located above the second support frame 17. Fixing rods 5 are inserted into both sides of the screening chamber 4. Fixing plates 6 are located on both sides of the fixing rods 5. Two limiting rods 7 are located on the side of the support plates 3 and the fixing plates 6 that are close to each other. Springs 8 are sleeved between the limiting rods 7, and both ends of the springs 8 are fixedly connected to the support plates 3 and the fixing plates 6, respectively. A motor 9 is fixedly installed at the upper end of the screening chamber 4. A first pulley 10 is located on the rotating shaft of the motor 9. A shaft 11 is inserted into the middle of the screening chamber 4, and both ends of the shaft 11 are movably connected to the side walls of the screening chamber 4. A second pulley 12, matching the first pulley 10, is located outside the screening chamber 4 on the shaft 11. The first pulley 10 and the second pulley 12 are connected... The shaft 11 is connected by a belt 13. Push blocks 14 are provided at both ends of the shaft 11. The second support frame 17 is provided with a fixed block 15 that matches the push block 14. The upper end of the screening chamber 4 is provided with a screening frame 16. When the motor 9 is working, the motor 9 drives the first pulley 10 to rotate. The second pulley 12, which is connected to the first pulley 10 by the belt 13, also rotates. The second pulley 12 drives the shaft 11 to rotate. Through the transmission of the shaft 11, the push block 14 also rotates. During the rotation, the push block 14 contacts the fixed block 15. Through the cooperation between the push block 14 and the fixed block 15, the screening chamber 4 can reciprocate vertically. When the push block 14 is separated from the fixed block 15, the screening chamber 4 can automatically reciprocate under the action of the spring 8. Through the vibration of the screening chamber 4, the screening frame 16 can screen industrial solid waste of different sizes.

[0024] The second support frame 17 is provided with a feeding trough 18 at its upper end, through which industrial solid waste to be screened can be added into the screening chamber 4.

[0025] The second support frame 17 has a first support frame 1 at its lower end. The first support frame 1 has a transmission component 2, which is a transmission belt. The transmission component 2 can transport the screened industrial solid waste.

[0026] The upper end of the transmission component 2 is provided with a discharge chute 20. The transmission component 2 is inclined upward, and the industrial solid waste transmitted by the transmission component 2 can be output through the discharge chute 20.

[0027] The lower end of the screening chamber 4 is provided with a guide plate 19 located below the screening frame 16. The guide plate 19 can conduct larger industrial solid waste materials that have been screened out.

[0028] The lower end of the screening chamber 4 is provided with a material feeding trough 21, through which the industrial solid waste screened by the screening chamber 4 can fall onto the transmission component 2.

[0029] Specifically, in this invention, industrial solid waste to be screened can be added into the screening chamber 4 through the feed chute 18. When the motor 9 is working, the motor 9 drives the first pulley 10 to rotate, and the second pulley 12, which is connected to the first pulley 10 through the belt 13, also rotates. The second pulley 12 drives the shaft 11 to rotate, and through the transmission of the shaft 11, the push block 14 also rotates. During the rotation of the push block 14, the push block 14 comes into contact with the fixed block 15. Through the mutual cooperation between the push block 14 and the fixed block 15... The screening chamber 4 can reciprocate vertically. When the push block 14 is separated from the fixed block 15, the screening chamber 4 can reciprocate automatically under the action of the spring force 8. Through the vibration of the screening chamber 4, the screening frame 16 can screen industrial solid waste of different sizes. After screening, the larger industrial solid waste is discharged through the guide plate 19, and the smaller industrial solid waste falls onto the transmission component 2 through the material trough 21. Through the transmission component 2, the industrial solid waste is discharged through the discharge trough 20.

[0030] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A screening device for industrial solid waste classification, comprising a second support frame (17), characterized in that, The second support frame (17) has four support plates (3) arranged in a matrix at its lower end. A screening chamber (4) is provided above the second support frame (17). Fixed rods (5) are inserted into both sides of the screening chamber (4). Fixed plates (6) are provided on both sides of the fixed rods (5). Two limiting rods (7) are provided on the side of the support plate (3) and the fixed plate (6) that are close to each other. A spring (8) is sleeved between the limiting rods (7). A motor (9) is fixedly installed at the upper end of the screening chamber (4). The rotating shaft of the motor (9) is... A first pulley (10) is provided, and a shaft (11) is inserted into the middle of the screening chamber (4). The shaft (11) is located outside the screening chamber (4) and a second pulley (12) is provided that matches the first pulley (10). The first pulley (10) and the second pulley (12) are connected by a belt (13). Push blocks (14) are provided at both ends of the shaft (11). A fixing block (15) matching the push block (14) is provided on the second support frame (17). A screening frame (16) is provided at the upper end of the screening chamber (4).

2. The industrial solid waste sorting and screening device according to claim 1, characterized in that, The second support frame (17) is provided with a feed trough (18) at its upper end.

3. The screening device for industrial solid waste classification according to claim 1, characterized in that, The second support frame (17) has a first support frame (1) at its lower end, and the first support frame (1) has a transmission component (2).

4. The industrial solid waste sorting and screening device according to claim 3, characterized in that, The upper end of the transmission component (2) is provided with a discharge chute (20), and the transmission component (2) is inclined upward.

5. The industrial solid waste sorting and screening device according to claim 1, characterized in that, The lower end of the screening bin (4) is provided with a guide plate (19) located below the screening frame (16).

6. The screening device for industrial solid waste classification according to claim 1, characterized in that, The screening chamber (4) is provided with a material distribution trough (21) at its lower end.

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