Discharging granularity screening equipment of crusher

Abstract

The utility model relates to the technical field of screening machine structures, and discloses crusher discharging granularity screening equipment which comprises a base, the top of the base is fixedly connected with two fixing plates, one side of one fixing plate is fixedly connected with a first connecting plate, the top of the first connecting plate is fixedly connected with a first motor, and the other side of the first connecting plate is fixedly connected with a second motor. The driving end of the first motor is fixedly connected with a convex rod, the outer wall of the convex rod is rotatably connected with a rotating handle, one end of the rotating handle is rotatably connected with a connector, the top of the connector is fixedly connected with a top head, the outer wall of the top head is slidably connected with a limiting shell, and the top of the limiting shell is fixedly connected with a connecting block. According to the utility model, the motor I is started, the driving end of the motor I can drive the convex rod to rotate, the rotation of the convex rod can drive the rotating handle to reciprocate, and the rotating handle can drive the connector to move up and down in the moving process, so that the connector can drive the top head to move.

Description

Technical Field

[0001] This utility model relates to the field of screening machine structure technology, and in particular to crusher discharge particle size screening equipment. Background Technology

[0002] Crusher discharge particle size screening equipment plays an important role in industries such as ore and coal. Its main purpose is to screen the crushed material to meet the needs of subsequent processes. With technological advancements, the performance and automation level of the equipment are constantly improving, playing an increasingly important role in improving production efficiency, reducing costs, and meeting environmental protection requirements.

[0003] Traditional crusher discharge particle size screening equipment mainly consists of screens, screen boxes, vibrating devices, support devices, and drive devices. Its working principle is to screen the crushed material by vibration or rotation, classifying it according to particle size. Larger particles remain on the screen, while smaller particles are discharged through the screen. Common screening equipment includes vibrating screens and drum screens, which are suitable for materials of different particle sizes and improve production efficiency.

[0004] Traditional screening equipment cannot accurately adjust to the characteristics of different types of materials, such as particle shape, moisture content, and density, resulting in inconsistent screening effects. For materials with large particle size differences, high moisture content, or strong viscosity, traditional equipment may experience problems such as screen clogging and materials being unable to pass through the screen, thereby reducing the overall screening efficiency. To address these issues, a crusher discharge particle size screening device is proposed. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a crusher discharge particle size screening device, which aims to improve the problem of low screening efficiency of the discharge particle size screening device in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A crusher discharge particle size screening device includes a base, with two fixed plates fixedly connected to the top of the base. One of the fixed plates has a connecting plate fixedly connected to one side. A motor is fixedly connected to the top of the connecting plate. A protruding rod is fixedly connected to the drive end of the motor. A rotating handle is rotatably connected to the outer wall of the protruding rod. A connector is rotatably connected to one end of the rotating handle. A top head is fixedly connected to the top of the connector. A limiting shell is slidably connected to the outer wall of the top head. A connecting block is fixedly connected to the top of the limiting shell. A screening component is provided on the top of the connecting block. A feeding component is provided on the top of the base.

[0008] As a further description of the above technical solution:

[0009] The screening assembly includes a fine material screening plate, a medium material screening plate fixedly connected to the top of the fine material screening plate, a coarse material screening plate connected to the top of the medium material screening plate, connecting columns fixedly connected to both sides of the fine material screening plate, a limit plate fixedly connected to the inner wall of the connecting column, two sliding columns slidably connected to the inner wall of the limit plate, springs sleeved on the outer walls of the two sliding columns, and connecting seats fixedly connected to the bottom of the two sliding columns.

[0010] As a further description of the above technical solution:

[0011] The feeding assembly includes four support seats, two of which are fixedly connected to a baffle on their adjacent sides, and a circular plate is fixedly connected to the inner wall of the baffle.

[0012] As a further description of the above technical solution:

[0013] A connecting plate 2 is fixedly connected to one side of the circular plate 1, a motor 2 is fixedly connected to the top of the connecting plate 2, and a drive wheel is fixedly connected to the drive end of the motor 2.

[0014] As a further description of the above technical solution:

[0015] A circular plate two is fixedly connected to one inner wall of the baffle, and a driven wheel is rotatably connected to one side of the circular plate two. A conveyor belt is coupled to the outer wall of the driving wheel and the driven wheel.

[0016] As a further description of the above technical solution:

[0017] The outer wall of the top head is slidably connected to the inner wall of the limiting shell, and the other end of the protruding rod is rotatably connected to one side of the fixed plate.

[0018] As a further description of the above technical solution:

[0019] The two ends of the spring are respectively connected to the adjacent sides of the limiting plate and the connecting seat, and the top of the connecting block is fixedly connected to the bottom of the fine material screening plate;

[0020] As a further description of the above technical solution:

[0021] The two ends of the drive wheel are rotatably connected to the adjacent sides of the two circular plates, and the bottoms of the four support seats are fixedly connected to the top of the base.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, by starting motor one, the drive end of motor one can drive the convex rod to rotate. The rotation of the convex rod can drive the rotating handle to reciprocate. During the movement of the rotating handle, it can drive the connector to move up and down, so that the connector can drive the top head to move. The top of the connector can slide in the inner wall of the top head. When the top head moves to the bottom, it can pull down the limiting shell. When the top head moves to the top, it can drive the limiting shell to move upward, so that the screening component can shake, thereby screening the particle size of the output material, which greatly improves the screening efficiency.

[0024] 2. In this utility model, when the top head drives the limiting shell to move up and down, the limiting shell can drive the fine material screening plate connected to the connecting block to move. The medium material screening plate and the coarse material screening plate connected to the top of the fine material screening plate can also shake accordingly. During the movement of the fine material screening plate, it can drive the limiting plate to move, so that the limiting plate can press down to compress the sliding column, thereby generating elastic force, which can better shake the screening component, thereby improving the screening efficiency. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of the crusher discharge particle size screening device proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the coarse material screening plate of the crusher discharge particle size screening device proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the fine material screening plate of the crusher discharge particle size screening device proposed in this utility model;

[0028] Figure 4 for Figure 2 Enlarged view of point A in the middle.

[0029] Legend:

[0030] 1. Base; 2. Fixing plate; 3. Connecting plate one; 4. Motor one; 5. Protruding rod; 6. Rotating handle; 7. Connector; 8. Top head; 9. Limiting shell; 10. Connecting block; 11. Fine material screening plate; 12. Medium material screening plate; 13. Coarse material screening plate; 14. Connecting column; 15. Limiting plate; 16. Sliding column; 17. Spring; 18. Connecting seat; 19. Support seat; 20. Baffle; 21. Circular plate one; 22. Connecting plate two; 23. Motor two; 24. Drive wheel; 25. Conveyor belt; 26. Driven wheel; 27. Circular plate two. Detailed Implementation

[0031] 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.

[0032] Reference Figure 1 , Figure 3 and Figure 4 This utility model provides an embodiment of a crusher discharge particle size screening device, including a base 1. The base 1 serves as the support structure of the device, bearing all components and providing a stable foundation. Two fixing plates 2 are fixedly connected to the top of the base 1. The function of these two fixing plates 2 is to ensure that each component is stably fixed during operation and will not be affected by displacement or vibration. A connecting plate 3 is fixedly connected to one side of one of the fixing plates 2. The connecting plate 3 can provide an installation foundation for subsequent components. A motor 4 is fixedly connected to the top of the connecting plate 3. The motor 4 serves as a power source, transmitting power to the screening components through its drive end. A protruding rod 5 is fixedly connected to the drive end of the motor 4. The protruding rod 5 is responsible for converting the rotational motion of the motor 4 into linear motion to drive subsequent operations.

[0033] A rotating handle 6 is rotatably connected to the outer wall of the protruding rod 5. The function of the rotating handle 6 is to convert the rotational motion of the protruding rod 5 into a more complex motion form, increasing the movement flexibility of the equipment. A connector 7 is rotatably connected to one end of the rotating handle 6. The connector 7 plays the role of transmitting power and motion. A top head 8 is fixedly connected to the top of the connector 7. The top head 8 can work together with the subsequent components to strike the screening component. A limiting shell 9 is slidably connected to the outer wall of the top head 8. The limiting shell 9 can work together with the top head 8 to adjust the position of the screen, ensuring the accuracy of the material screening process. A connecting block 10 is fixedly connected to the top of the limiting shell 9. The connecting block 10 provides support for the screening component and makes it run stably. The screening component is set on the top of the connecting block 10, and the feeding component is set on the top of the base 1.

[0034] Reference Figures 1 to 3The screening assembly includes a fine material screening plate 11, which screens finer materials by separating fine particles from larger ones based on their aperture size. A medium material screening plate 12 is fixedly connected to the top of the fine material screening plate 11. The medium material screening plate 12 is used to screen medium-sized particles and is positioned above the fine material screening plate 11, thus performing a layered screening function. A coarse material screening plate 13 is connected to the top of the medium material screening plate 12. The coarse material screening plate 13 is responsible for screening larger material particles, ensuring that materials of different sizes are effectively separated. Connecting columns 14 are fixedly connected to both sides of the fine material screening plate 11. The connecting columns 14 provide support for the screening plate and maintain its stability.

[0035] A limiting plate 15 is fixedly connected to the inner wall of the connecting column 14. The limiting plate 15 is used to limit the movement range of the material and ensure that the material does not deviate or accumulate when flowing along the screening plate. Two sliding columns 16 are slidably connected to the inner wall of the limiting plate 15. The sliding columns 16 provide adjustment space and can adjust the position of the screening plate as needed. Springs 17 are sleeved on the outer walls of the two sliding columns 16. The springs 17 can provide restoring force to ensure that the sliding columns 16 can return to the initial position after adjustment, preventing the component from becoming loose or unstable. A connecting seat 18 is fixedly connected to the bottom of the two sliding columns 16. The connecting seat 18 provides a more solid connection point for the entire screening component, enhancing the stability and durability of the component.

[0036] The feeding assembly includes four support seats 19, which provide support for the feeding device and ensure its stable operation. Two of the support seats 19 are fixedly connected to baffles 20 on their adjacent sides. The baffles 20 are used to prevent material overflow or accidental loss and ensure that the material enters the screening area smoothly. A circular plate 21 is fixedly connected to the inner wall of the baffle 20. The circular plate 21 can provide an installation base for subsequent components. A connecting plate 22 is fixedly connected to one side of the circular plate 21. A motor 23 is fixedly connected to the top of the connecting plate 22. The connecting plate 22 can provide an installation base for the motor 23, so that the motor 23 can operate stably and drive the entire feeding device.

[0037] The drive end of motor 23 is fixedly connected to a drive wheel 24. The drive wheel 24 transmits rotational power through motor 23 and is a key power component in the feeding device. A circular plate 27 is fixedly connected to one inner wall of baffle 20. The circular plate 27 can provide an installation base for subsequent components. A driven wheel 26 is rotatably connected to one side of the circular plate 27. A conveyor belt 25 is coupled to the outer walls of the drive wheel 24 and the driven wheel 26. The driven wheel 26 and the drive wheel 24 cooperate to transmit power and drive the conveyor belt 25 to run, ensuring that the material can be stably and orderly transported to the screening device.

[0038] Working principle: By starting motor 4, the drive end of motor 4 can drive the convex rod 5 to rotate. The rotation of the convex rod 5 can drive the rotating handle 6 to reciprocate. During the movement of the rotating handle 6, it can drive the connector 7 to move up and down, so that the connector 7 can drive the top head 8 to move. The top of the connector 7 can slide in the inner wall of the top head 8. When the top head 8 moves to the bottom, it can pull down the limiting shell 9. When the top head 8 moves to the top, it can drive the limiting shell 9 to move upward, so that the screening component can shake, thereby screening the particle size of the output material, which greatly improves the screening efficiency.

[0039] As the top head 8 moves the limiting shell 9 up and down, the limiting shell 9 can move the fine material screening plate 11 connected to the connecting block 10. The medium material screening plate 12 and the coarse material screening plate 13 connected to the top of the fine material screening plate 11 can also shake. During the movement of the fine material screening plate 11, it can move the limiting plate 15, so that the limiting plate 15 can press down to compress the sliding column 16, thereby generating elasticity, which can better shake the screening component, thereby improving the screening efficiency.

[0040] By starting motor 23, the drive end of motor 23 can drive the drive wheel 24 to rotate. The rotation of the drive wheel 24 can drive the conveyor belt 25 to rotate. The rotation of the conveyor belt 25 can drive the driven wheel 26 to rotate. Through the drive wheel 24 and the driven wheel 26, the rotation of the conveyor belt 25 can be made more stable and smooth. The conveyor belt 25 can transport the ore to the screening component for screening. The baffles 20 set on both sides of the conveyor belt 25 can effectively prevent the ore from slipping during the feeding process.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. 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 crusher discharge particle size screening device, including a base (1), characterized in that: The top of the base (1) is fixedly connected to two fixing plates (2), one of which is fixedly connected to a connecting plate (3) on one side. The top of the connecting plate (3) is fixedly connected to a motor (4). The driving end of the motor (4) is fixedly connected to a protruding rod (5). The outer wall of the protruding rod (5) is rotatably connected to a rotating handle (6). One end of the rotating handle (6) is rotatably connected to a connector (7). The top of the connector (7) is fixedly connected to a top head (8). The outer wall of the top head (8) is slidably connected to a limiting shell (9). The top of the limiting shell (9) is fixedly connected to a connecting block (10). The top of the connecting block (10) is provided with a screening component. The top of the base (1) is provided with a feeding component.

2. The crusher discharge particle size screening equipment according to claim 1, characterized in that: The screening assembly includes a fine material screening plate (11), a medium material screening plate (12) is fixedly connected to the top of the fine material screening plate (11), a coarse material screening plate (13) is connected to the top of the medium material screening plate (12), connecting columns (14) are fixedly connected to both sides of the fine material screening plate (11), a limiting plate (15) is fixedly connected to the inner wall of the connecting column (14), two sliding columns (16) are slidably connected to the inner wall of the limiting plate (15), springs (17) are sleeved on the outer walls of the two sliding columns (16), and connecting seats (18) are fixedly connected to the bottom of the two sliding columns (16).

3. The crusher discharge particle size screening equipment according to claim 2, characterized in that: The feeding assembly includes four support seats (19), two of which are fixedly connected to a baffle (20) on their adjacent sides, and a circular plate (21) is fixedly connected to the inner wall of the baffle (20).

4. The crusher discharge particle size screening equipment according to claim 3, characterized in that: A connecting plate 2 (22) is fixedly connected to one side of the circular plate 1 (21), a motor 2 (23) is fixedly connected to the top of the connecting plate 2 (22), and a drive wheel (24) is fixedly connected to the drive end of the motor 2 (23).

5. The crusher discharge particle size screening equipment according to claim 4, characterized in that: A circular plate (27) is fixedly connected to one side of the inner wall of the baffle (20), and a driven wheel (26) is rotatably connected to one side of the circular plate (27). A conveyor belt (25) is coupled to the outer wall of the driving wheel (24) and the driven wheel (26).

6. The crusher discharge particle size screening equipment according to claim 1, characterized in that: The outer wall of the top head (8) is slidably connected to the inner wall of the limiting shell (9), and the other end of the protruding rod (5) is rotatably connected to one side of the fixing plate (2).

7. The crusher discharge particle size screening equipment according to claim 2, characterized in that: The two ends of the spring (17) are respectively connected to the adjacent sides of the limiting plate (15) and the connecting seat (18), and the top of the connecting block (10) is fixedly connected to the bottom of the fine material screening plate (11).

8. The crusher discharge particle size screening equipment according to claim 4, characterized in that: The two ends of the drive wheel (24) are rotatably connected to the adjacent sides of the two circular plates (21), and the bottoms of the four support seats (19) are fixedly connected to the top of the base (1).

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