Vibrating screen convenient for screening materials
By introducing ventilation components and multi-layer screening structures into the vibrating screen, the problem of single screening structure of the existing vibrating screen is solved, efficient screening and environmental cleaning of materials of different particle sizes is achieved, and product quality and accuracy are improved.
Patent Information
- Application Number
- CN202421818804.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-30
AI Technical Summary
The existing vibrating screen has a relatively single screening structure and cannot meet the screening requirements of different particle sizes and accuracy, affecting product quality and accuracy.
A vibrating screen including ventilation components is designed. The ventilation components reduce dust diffusion through fans and ventilation ports. A screening plate and a stabilizing plate are installed in the screening box. The motor drives the rotating shaft to drive the screening plate to lift and lower to ensure that the screening plate remains stable during the screening process.
Through the design of multi-layer screening structure and ventilation components, efficient screening of materials is achieved, impurities and dust are removed, product quality and accuracy are improved, while maintaining the clean and safe working environment.
Smart Images
Figure CN222901782U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vibrating screens, in particular to a vibrating screen convenient for screening materials. Background Technique
[0002] A vibrating screen, also known as a vibrating screening machine or vibrating screening equipment, is a screening device commonly used in industrial production for grading and screening the particle size of materials. By vibrating, the materials jump and move on the screen mesh, thereby realizing the separation of the materials;
[0003] A vibrating screen convenient for screening materials includes a screen mesh for screening and grading materials, and a driving motor that drives the operation of the entire vibrating screen by generating a vibration force;
[0004] The existing vibrating screen convenient for screening materials has a relatively single screening structure and cannot meet the screening requirements of different particle sizes and precisions, thus affecting the quality and precision of the products. Therefore, a vibrating screen convenient for screening materials is proposed to solve the above problems. Summary of the Utility Model
[0005] In order to make up for the above deficiencies, the utility model provides a vibrating screen convenient for screening materials, aiming to improve the problem that the relatively single screening structure in the prior art affects the quality and precision of products.
[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0007] A vibrating screen convenient for screening materials includes a screening box. A ventilation component is arranged inside the screening box, and the ventilation component is used to reduce the dust diffusion during the screening process and keep the working environment clean and safe. A box door is arranged on the front side of the screening box. A feed inlet is fixedly connected to the top of the screening box. A discharge outlet is fixedly connected to the bottom of the screening box. A valve switch is arranged on the outer periphery of the discharge outlet. A screening plate is arranged inside the screening box. A motor is fixedly connected to one side of the screening box. A rotating shaft is fixedly connected to the driving end of the motor. One end of the rotating shaft away from the motor is rotatably connected to a first connecting plate. One side of the first connecting plate away from the rotating shaft is rotatably connected to one side of the screening plate. A plurality of uniformly distributed stabilizing plates are rotatably connected to the outer periphery of the screening plate. One end of the stabilizing plate away from the screening plate is rotatably connected inside the screening box;
[0008] As a further description of the above technical solution:
[0009] The ventilation component includes a fan, the outer periphery of the fan is fixedly connected to one side inside the screening box, a plurality of uniformly distributed ventilation openings are provided inside the screening box, filter plates are slidably connected to both the left and right sides inside the screening box, a first handle is fixedly connected to the front side of the filter plate, a plurality of uniformly distributed first springs are fixedly connected to the front side of the screening box, one end of the first spring away from the screening box is fixedly connected to a fixing bolt, the rear side of the fixing bolt is slidably connected inside the screening box, and one end of the fixing bolt away from the first spring is slidably connected inside the filter plate;
[0010] As a further description of the above technical solution:
[0011] A second connecting plate is fixedly connected to the opposite sides of two adjacent fixing bolts;
[0012] As a further description of the above technical solution:
[0013] A first limiting plate is fixedly connected to the rear side of the filter plate, and the outer periphery of the first limiting plate is slidably connected inside the screening box;
[0014] As a further description of the above technical solution:
[0015] A fixing rod is slidably connected to the top side inside the screening box, a pulling ring is fixedly connected to the top end of the fixing rod, and the bottom end of the fixing rod is slidably connected inside the box door;
[0016] As a further description of the above technical solution:
[0017] A second limiting plate is fixedly connected to the outer periphery of the fixing rod, the outer periphery of the second limiting plate is slidably connected inside the screening box, a second spring is fixedly connected to the top of the second limiting plate, the top end of the second spring is fixedly connected inside the screening box, and the second spring is sleeved on the outer periphery of the fixing rod;
[0018] As a further description of the above technical solution:
[0019] Two hinges are provided on the opposite sides of the box door and the screening box, and a second handle is fixedly connected to the front side of the box door;
[0020] As a further description of the above technical solution:
[0021] A fixing plate is fixedly connected to the outer periphery of the screening box, and a plurality of uniformly distributed support rods are fixedly connected to the bottom of the fixing plate.
[0022] The utility model has the following beneficial effects:
[0023] 1. In this utility model, the motor can drive the rotating shaft to rotate. The rotating shaft can drive the first connecting plate to rotate through rotation, and the first connecting plate can drive the screening plate to lift through rotation. The screening plate can be fixed by the stabilizing plate to ensure its stability during the screening process. By screening the material, impurities, oversized or undersized particles in the raw material can be removed, thereby improving the quality and consistency of the product.
[0024] 2. In this utility model, starting the fan can ventilate the device through the ventilation opening, thereby effectively controlling and reducing the dust diffusion during the screening process, keeping the working environment clean and safe. The elastic force of the first spring can drive the fixing bolt to reset, and the fixing bolt can fix the filter plate through reset. By installing the filter plate, it can help capture and filter fine particles and dust in the air, effectively reducing the impact of dust on the environment and operators. Description of the Drawings
[0025] Figure 1 is a three-dimensional schematic diagram of a vibrating screen for facilitating material screening proposed by this utility model;
[0026] Figure 2 is a structural schematic diagram of the screening plate of a vibrating screen for facilitating material screening proposed by this utility model;
[0027] Figure 3 is a structural schematic diagram of the screening box of a vibrating screen for facilitating material screening proposed by this utility model;
[0028] Figure 4 is a structural schematic diagram of the filter plate of a vibrating screen for facilitating material screening proposed by this utility model;
[0029] Figure 5 is a structural schematic diagram of the fixing rod of a vibrating screen for facilitating material screening proposed by this utility model.
[0030] Legend Explanation:
[0031] 1. Screening box; 2. Box door; 3. Feeding port; 4. Discharging port; 5. Valve switch; 6. Screening plate; 7. Motor; 8. Rotating shaft; 9. First connecting plate; 10. Stabilizing plate; 11. Fan; 12. Ventilation opening; 13. Filter plate; 14. First handle; 15. First spring; 16. Fixing bolt; 17. Second connecting plate; 18. First limiting plate; 19. Fixing rod; 20. Pulling ring; 21. Second limiting plate; 22. Second spring; 23. Hinge; 24. Second handle; 25. Fixing plate; 26. Support rod. Detailed Embodiment
[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.
[0033] Referring to Figure 1 - Figure 3 , an embodiment provided by the present utility model: a vibrating screen for facilitating screening of materials, including a screening box 1, a box door 2 is arranged on the front side of the screening box 1, a feed inlet 3 is fixedly connected to the top of the screening box 1, a discharge outlet 4 is fixedly connected to the bottom of the screening box 1, a valve switch 5 is arranged on the outer periphery of the discharge outlet 4, a screening plate 6 is arranged inside the screening box 1, a motor 7 is fixedly connected to one side of the screening box 1, a rotating shaft 8 is fixedly connected to the driving end of the motor 7, one end of the rotating shaft 8 away from the motor 7 is rotatably connected to a first connecting plate 9, one side of the first connecting plate 9 away from the rotating shaft 8 is rotatably connected to one side of the screening plate 6, a plurality of uniformly distributed stabilizing plates 10 are rotatably connected to the outer periphery of the screening plate 6, and one end of the stabilizing plate 10 away from the screening plate 6 is rotatably connected to the inside of the screening box 1. The screening box 1 is used for screening materials, the box door 2 is used for closing the screening box 1, the feed inlet 3 is used for placing raw materials inside the screening box 1, the discharge outlet 4 is used for discharging the screened materials from inside the screening box 1, the valve switch 5 is used to control the opening and closing of the discharge outlet 4, the screening plate 6 is used for screening materials, the motor 7 is used to drive the rotating shaft 8 to rotate, the rotating shaft 8 can drive the first connecting plate 9 to rotate through rotation, the first connecting plate 9 can drive the screening plate 6 to lift through rotation, and the stabilizing plate 10 is used to fix the screening plate 6.
[0034] Referring to Figure 1 , Figure 3 and Figure 4, a ventilation component is provided inside the screening box 1. The ventilation component is used to reduce the dust diffusion during the screening process and keep the working environment clean and safe. The ventilation component includes a fan 11, the outer periphery of the fan 11 is fixedly connected to one side inside the screening box 1. A plurality of uniformly distributed ventilation openings 12 are provided inside the screening box 1. Filter plates 13 are slidably connected to both the left and right sides inside the screening box 1. A handle 14 is fixedly connected to the front side of the filter plate 13. A plurality of uniformly distributed first springs 15 are fixedly connected to the front side of the screening box 1. One end of the first spring 15 away from the screening box 1 is fixedly connected to a fixing bolt 16. The rear side of the fixing bolt 16 is slidably connected inside the screening box 1. One end of the fixing bolt 16 away from the first spring 15 is slidably connected inside the filter plate 13. The fan 11 is used to blow out the dust inside the screening box 1. The ventilation openings 12 can make the air flow evenly inside the screening box 1. The filter plates 13 are used to filter the dust. The handle 14 is used to pull the filter plate 13 to move. The first spring 15 can drive the fixing bolt 16 to reset through elastic force. The fixing bolt 16 is used to fix the filter plate 13.
[0035] Refer to Figure 1 , Figure 4 and Figure 5 , a connecting plate 17 is fixedly connected to the opposite sides of two adjacent fixing bolts 16 facing each other. A limiting plate 18 is fixedly connected to the rear side of the filter plate 13. The outer periphery of the limiting plate 18 is slidably connected inside the screening box 1. A fixing rod 19 is slidably connected to the top side inside the screening box 1. A pull ring 20 is fixedly connected to the top end of the fixing rod 19. The bottom end of the fixing rod 19 is slidably connected inside the door 2. A limiting plate 21 is fixedly connected to the outer periphery of the fixing rod 19. The outer periphery of the limiting plate 21 is slidably connected inside the screening box 1. A second spring 22 is fixedly connected to the top of the limiting plate 21. The top end of the second spring 22 is fixedly connected inside the screening box 1. The second spring 22 is sleeved on the outer periphery of the fixing rod 19. Two hinges 23 are provided on the opposite sides of the door 2 and the screening box 1 facing each other. A handle 24 is fixedly connected to the front side of the door 2. A fixing plate 25 is fixedly connected to the outer periphery of the screening box 1. A plurality of uniformly distributed support rods 26 are fixedly connected to the bottom of the fixing plate 25. The connecting plate 17 is used to fix the two fixing bolts 16. The limiting plate 18 serves to prevent the filter plate 13 from falling off inside the screening box 1. The fixing rod 19 is used to fix the door 2. The pull ring 20 is used to drive the fixing rod 19 to move. The limiting plate 21 is used to fix the second spring 22. The second spring 22 can drive the fixing rod 19 to reset through elastic force. The hinges 23 can drive the door 2 to rotate. The handle 24 is used to drive the door 2 to rotate. The fixing plate 25 is used to fix the screening box 1. The support rods 26 are used to support the fixing plate 25.
[0036] Working principle: The raw materials can be placed inside the screening box 1 through the feeding port 3. The motor 7 can drive the rotating shaft 8 to rotate. The rotating shaft 8 can drive the first connecting plate 9 to rotate through rotation. The first connecting plate 9 can drive the screening plate 6 to lift and lower through rotation. The screening plate 6 can be fixed by the stabilizing plate 10 to ensure that the screening plate 6 remains stable during the screening process. By screening the materials, impurities, oversized or undersized particles in the raw materials can be removed, thereby improving the quality and consistency of the product. Starting the fan 11 can ventilate the device through the ventilation port 12, thereby effectively controlling and reducing the dust diffusion during the screening process and keeping the working environment clean and safe. The elastic force of the first spring 15 can drive the fixing bolt 16 to reset. The fixing bolt 16 can fix the filter plate 13 through reset. Installing the filter plate 13 can help capture and filter fine particles and dust in the air, effectively reducing the impact of dust on the environment and the operator. By pulling the second connecting plate 17, the fixing bolt 16 can be driven to move. The fixing bolt 16 can release the fixation of the filter plate 13 through movement. After releasing the fixation of the filter plate 13, the filter plate 13 can be pulled out by pulling the first handle 14. After the filter plate 13 is pulled out, it can be cleaned. By pulling the pull ring 20, the fixing rod 19 can be driven to move. The fixing rod 19 can release the fixation of the box door 2 through movement. After releasing the fixation of the box door 2, the box door 2 can be driven to rotate by pulling the second handle 24. By opening the box door 2, the remaining materials inside the screening box 1 can be cleaned up.
[0037] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A vibrating screen for screening materials, comprising a screening box (1), characterized in that: The screening box (1) is provided with a ventilation assembly inside, and the ventilation assembly is used to reduce the diffusion of dust during the screening process and maintain a clean and safe working environment. The screening box (1) is provided with a box door (2) on the front side. The top of the screening box (1) is fixedly connected with a feed port (3). The bottom of the screening box (1) is fixedly connected with a discharge port (4). A valve switch (5) is provided on the periphery of the discharge port (4). The screening box (1) is provided with a screening plate (6). One side of the screening box (1) is fixedly connected with a feed port (3). A motor (7) is fixedly connected, a rotating shaft (8) is fixedly connected to the driving end of the motor (7), an end of the rotating shaft (8) away from the motor (7) is rotatably connected to a connecting plate (9), a side of the connecting plate (9) away from the rotating shaft (8) is rotatably connected to a side of the sieve plate (6), a plurality of evenly distributed stabilizing plates (10) are rotatably connected to the periphery of the sieve plate (6), and an end of the stabilizing plate (10) away from the sieve plate (6) is rotatably connected to the inside of the sieve box (1).
2. A vibrating screen for screening materials according to claim 1, characterized in that: The ventilation assembly comprises a fan (11), the outer periphery of which is fixedly connected to one side of the interior of the screening box (1), a plurality of evenly distributed ventilation openings (12) are provided inside the screening box (1), filter plates (13) are slidably connected to the left and right sides of the interior of the screening box (1), a handle (14) is fixedly connected to the front side of the filter plate (13), a plurality of evenly distributed springs (15) are fixedly connected to the front side of the screening box (1), a fixing bolt (16) is fixedly connected to one end of the spring (15) away from the screening box (1), a rear side of the fixing bolt (16) is slidably connected to the interior of the screening box (1), and an end of the fixing bolt (16) away from the spring (15) is slidably connected to the interior of the filter plate (13).
3. A vibrating screen for screening materials according to claim 2, characterized in that: Two adjacent fixing bolts (16) are fixedly connected with a second connecting plate (17) on one side facing each other.
4. A vibrating screen for screening materials according to claim 2, characterized in that: The rear side of the filter plate (13) is fixedly connected to a limiting plate (18), and the outer periphery of the limiting plate (18) is slidably connected to the interior of the screening box (1).
5. A vibrating screen for screening materials according to claim 1, characterized in that: A fixing rod (19) is slidably connected to the top side of the screening box (1), a pull ring (20) is fixedly connected to the top of the fixing rod (19), and the bottom of the fixing rod (19) is slidably connected to the inside of the box door (2).
6. A vibrating screen for screening materials according to claim 5, characterized in that: The outer periphery of the fixed rod (19) is fixedly connected to a second limiting plate (21), the outer periphery of the second limiting plate (21) is slidably connected to the interior of the screening box (1), the top of the second limiting plate (21) is fixedly connected to a second spring (22), the top end of the second spring (22) is fixedly connected to the interior of the screening box (1), and the second spring (22) is sleeved on the outer periphery of the fixed rod (19).
7. A vibrating screen for screening materials according to claim 1, characterized in that: The box door (2) is provided with two hinges (23) on the side facing the screening box (1), and a second handle (24) is fixedly connected to the front side of the box door (2).
8. A vibrating screen for screening materials according to claim 1, characterized in that: A fixing plate (25) is fixedly connected to the outer periphery of the screening box (1), and a plurality of evenly distributed supporting rods (26) are fixedly connected to the bottom of the fixing plate (25).