Crusher with impurity separation function

Abstract

The utility model discloses a crusher with impurity separation function belongs to crusher impurity separation technical field, is equipped with the filter screen cover of different diameter mesh in the cavity of each discharge gate, realizes the separation of broken material through the filter screen cover of different diameter mesh, the upper end of separation tank is equipped with the separation bin, and the bin bottom of separation bin is equipped with spiral feeding piece, and spiral feeding piece is erected on separation tank, and is connected with driving device, and the movement of spiral feeding piece is driven through driving device and drives broken material to enter different filter screen cover, and the separation efficiency of broken material is promoted. The discharge cover and separation tank cooperate filter screen, and the impurity is effectively separated, and the purity is promoted. Spiral feeding piece movement further improves separation efficiency. The integral design of discharge gate and separation tank saves the space, and the compactness of structure is enhanced. The stability of filter screen cover guarantees the efficient operation of equipment. The equipment dismounts and the clean design is reasonable, and the operation is convenient, prolongs the service life, and keeps the best working condition.

Description

Technical Field

[0001] This utility model relates to the field of impurity separation technology in crushers, and in particular to a crusher with impurity separation function. Background Technology

[0002] A crusher is a mechanical device used to break large materials into smaller pieces. It is widely used in various industries such as mining, metallurgy, building materials, highways, railways, water conservancy, and chemicals. The working principle of a crusher is mainly to apply pressure or impact force to the material through mechanical force, causing the material to reach the desired particle size.

[0003] A common problem encountered by crushers in practical applications is the uneven particle size of the crushed material. This unevenness results in larger particles appearing in the crushed product. The presence of these larger particles undoubtedly complicates and slows down the subsequent separation process. Because these larger particles may not pass smoothly through standard screens or separation equipment, secondary crushing or manual separation is required. This secondary crushing or manual separation not only increases operational complexity but also significantly reduces overall production efficiency.

[0004] Furthermore, the non-uniformity of material particle size can lead to excessive wear on the separation equipment. Because the separation equipment needs to handle these irregular, large-volume materials, its internal screens, conveyor belts, and other critical components will experience greater pressure and wear. This excessive wear not only increases equipment maintenance costs but also leads to frequent downtime for necessary repairs and parts replacement. This, in turn, increases production costs and further impacts overall manufacturing efficiency, making the production process more inefficient and uneconomical. Utility Model Content

[0005] The main objective of this invention is to provide a crusher with impurity separation function, which can effectively solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A crusher with impurity separation function includes a support frame, a crushing box, a tearing and crushing component, a reducer and a servo motor. The reducer is mounted on the support frame, the output end of the servo motor is connected to the reducer, and the output end of the reducer is connected to the tearing and crushing component. The tearing and crushing component breaks the material into small-volume substances.

[0008] The lower end of the crushing box is connected to an accumulation discharge hood, and the lower end of the accumulation discharge hood is provided with a separation box. The lower end of the separation box is provided with multiple discharge ports. Each discharge port has a filter screen with a different diameter mesh size inside its cavity. The crushed material is separated through the filter screen with a different diameter mesh size.

[0009] The upper end of the separation box is provided with a separation chamber, and the bottom of the separation chamber is provided with a spiral feeder. The spiral feeder is mounted on the separation box and connected to the drive device. The drive device drives the spiral feeder to move and carries the crushed material into different filter screens, thereby improving the separation efficiency of the crushed material.

[0010] As a preferred embodiment of this utility model, the cross-section of the accumulating discharge hood is trapezoidal, the upper end of the accumulating discharge hood with a large diameter opening faces the crushing box, and the lower end of the accumulating discharge hood with a diameter opening faces the beginning of the spiral feeder.

[0011] As a preferred embodiment of this utility model, the accumulating discharge cover is fixed to the separation box by bolts, nuts and anti-slip pads, and the cross-section of the separation box is designed in a "V" shape, and the bottom of the separation box is designed in an arc shape.

[0012] As a preferred embodiment of this utility model, the multiple discharge ports are equidistantly distributed on the separation box, and the discharge ports are integrated with the separation box. The filter screen includes an arc-shaped frame and an arc-shaped filter screen. The arc-shaped filter screen is welded to the arc-shaped frame, and the arc-shaped frame is fixed to the discharge port by bolts.

[0013] As a preferred embodiment of this utility model, the accumulating discharge hood is fixed to the crushing box body by bolts, nuts and anti-slip pads, and the contact end of the accumulating discharge hood with the crushing box body and the separation box is provided with a sealing strip;

[0014] As a preferred embodiment of this utility model, the drive device is fixed to the separation box by bolts, nuts and anti-slip pads, the spiral feeder is adapted to the separation box and the filter screen, the spiral feeder is connected to the drive device by bolts, and the spiral feeder is mounted on the separation box by bearings.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The material is crushed by tearing and crushing components, a process that breaks the material into smaller volumes, thus significantly improving crushing efficiency. The accumulation discharge hood, the sealing strips at the contact ends of the crushing and separating chambers, and the bolts, nuts, and anti-slip pads securing various components ensure the equipment's airtightness during operation, preventing material leakage and environmental pollution.

[0017] The combination of an accumulation discharge hood and a separation box, along with filter screens of varying mesh diameters, effectively separates impurities from the crushed material, ensuring their thorough removal. This design not only improves the purity of the crushed material but also reduces the difficulty of subsequent processing. The movement of the screw feeder guides the crushed material onto different filter screens, further enhancing the separation efficiency and resulting in purer, more refined material.

[0018] The integrated design of the discharge port and separation box not only saves space but also improves the compactness and overall integrity of the structure. The stability and reliability of the filter screen ensure high efficiency during long-term operation. The well-designed disassembly and cleaning process facilitates operation, ensuring clean maintenance and extending the equipment's lifespan. Through these measures, the equipment maintains optimal operating condition, reduces failure rates, and thus improves production efficiency and economic benefits. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a side view of the overall structure of this utility model;

[0021] Figure 3 The diagram shows the crushing box, the accumulating discharge hood, the separation box, and the screw feeder of this utility model.

[0022] Figure 4 This is a diagram illustrating the separation box, spiral feeder, discharge port, and filter screen of this utility model.

[0023] In the diagram: 1. Support frame; 2. Crushing box; 3. Tear and crushing assembly; 4. Reducer; 5. Servo motor; 6. Accumulation discharge hood; 7. Separation box; 8. Drive unit; 9. Separation chamber; 10. Screw feeder; 11. Discharge port; 12. Filter screen. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] like Figure 1 - Figure 4As shown, a crusher with impurity separation function has an ingenious structural design, which can effectively crush materials and separate impurities. The crusher mainly includes a support frame 1, a crushing chamber 2, a tearing and crushing component 3, a reducer 4, and a servo motor 5. The crushing chamber 2 and the reducer 4 are carefully mounted on the support frame 1 to ensure stable operation of the equipment. The output end of the servo motor 5 is closely connected to the reducer 4, and the output end of the reducer 4 is connected to the tearing and crushing component 3, allowing the material to be crushed into smaller volumes by the action of the tearing and crushing component 3.

[0026] To further improve the crushing effect and separation efficiency, a accumulating discharge hood 6 is connected to the lower end of the crushing chamber 2. A separation chamber 7 is located at the lower end of the accumulating discharge hood 6, and multiple discharge ports 11 are located at the lower end of the separation chamber 7. Each discharge port 11 is equipped with a filter screen 12 with a different diameter mesh size. These filter screens 12 can effectively separate the crushed material and ensure that impurities are effectively removed.

[0027] The upper end of the separation box 7 is provided with a separation chamber 9, and the bottom of the separation chamber 9 is provided with a screw feeder 10. The screw feeder 10 is mounted on the separation box 7 and connected to the drive device 8. The drive device 8 can drive the screw feeder 10 to move, thereby driving the crushed material into different filter screens 12, further improving the separation efficiency of the crushed material.

[0028] To ensure the sealing and stability of the equipment, the accumulating discharge hood 6 has a trapezoidal cross-section, with its upper large-diameter opening facing the crushing chamber 2 and its lower diameter opening facing the opening of the screw feeder 10. The accumulating discharge hood 6 is fixed to the separation chamber 7 with bolts, nuts, and anti-slip washers, ensuring stable operation of the equipment. The separation chamber 7 has a "V"-shaped cross-section and an arc-shaped bottom, which facilitates smooth material flow and separation.

[0029] Multiple discharge ports 11 are equidistantly distributed on the separation box 7. The discharge ports 11 are integrated with the separation box 7, ensuring the compactness and integrity of the structure. The filter screen cover 12 includes an arc-shaped frame and an arc-shaped filter screen. The arc-shaped filter screen is welded to the arc-shaped frame, and the arc-shaped frame is fixed to the discharge ports 11 by bolts, ensuring the stability and reliability of the filter screen cover 12.

[0030] To further enhance the stability and sealing of the equipment, the accumulating discharge hood 6 is fixed to the crushing chamber 2 with bolts, nuts, and anti-slip washers. Sealing strips are provided at the contact points between the accumulating discharge hood 6 and the crushing chamber 2 and separation chamber 7 to ensure the equipment's sealing during operation. The drive unit 8 is fixed to the separation chamber 7 with bolts, nuts, and anti-slip washers. The screw feeder 10 is compatible with the separation chamber 7 and the filter screen 12. The screw feeder 10 is connected to the drive unit 8 with bolts and is mounted on the separation chamber 7 via bearings, ensuring stable operation and efficient separation.

[0031] Operating Procedure: Ensure all components are correctly installed and secure. Check the power supply and control panel for any abnormalities. Check the sealing strips of the accumulating discharge hood 6 and the separation chamber 7 for integrity, ensuring a tight seal. Turn on the power and start the servo motor 5. Confirm the motor runs smoothly without abnormal noise. Add the material to be crushed through the inlet of the crushing chamber 2. The material is crushed by the tearing and crushing assembly 3. The crushed material enters the accumulating discharge hood 6 and is conveyed to the separation chamber 9 by the movement of the screw feeder 10. The material is further separated in the separation chamber 9, passing through a filter screen 12 with different diameter mesh sizes, effectively removing impurities. The crushed material is discharged through the discharge port 11. Monitor the equipment's operating status to ensure there is no abnormal vibration or noise. Observe the crushing effect and separation efficiency, adjusting parameters as necessary. Stop the servo motor 5. After the equipment has completely stopped running, turn off the power.

[0032] Disassembly and Cleaning Process: Ensure the equipment is completely powered off. Clean any remaining material from the crushing chamber 2 and the accumulating discharge hood 6. Loosen and remove bolts, nuts, and anti-slip washers. Carefully remove the accumulating discharge hood 6, being careful not to damage the sealing strip. Loosen and remove bolts, nuts, and anti-slip washers. Carefully remove the separation chamber 7, being careful not to damage the filter screen 12. Loosen the bolts and remove the arc frame and arc filter screen. Clean the filter screen 12, ensuring it is not clogged. Loosen the bolts and remove the screw feeder 10. Clean the screw feeder 10, ensuring it is not clogged or worn. According to the equipment design, loosen and remove the shredding and crushing assembly 3. Clean the crushing assembly, ensuring it is not clogged or worn. Clean all disassembled parts using appropriate cleaning agents and tools. Inspect all parts for wear or damage, and replace them if necessary. Reassemble all parts in the reverse order of disassembly. Ensure all connections are tight and not loose. Install and check the sealing strip to ensure the equipment is well-sealed. Restart the equipment and conduct a trial run to ensure stable and normal operation. Once the equipment is confirmed to be operating normally, it can be put into use.

[0033] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the electrofusion connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0034] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A crusher with impurity separation function, comprising a support frame (1), a crushing box (2), a tearing crushing assembly (3), a speed reducer (4) and a servo motor (5), the crushing box (2) speed reducer (4) is installed on the support frame (1), the output end of the servo motor (5) is connected with the speed reducer (4), the output end of the speed reducer (4) is connected with the tearing crushing assembly (3), and the material is broken into small volume material through the tearing crushing assembly (3), characterized in that: The lower end of the crushing box (2) is connected to an accumulation discharge hood (6), and the lower end of the accumulation discharge hood (6) is provided with a separation box (7). The lower end of the separation box (7) is provided with multiple discharge ports (11). Each discharge port (11) has a filter screen (12) with different diameter mesh sizes inside its cavity. The separation of crushed materials is achieved through the filter screen (12) with different diameter mesh sizes. ​ The upper end of the separation box (7) is provided with a separation chamber (9). The bottom of the separation chamber (9) is provided with a spiral feeder (10). The spiral feeder (10) is mounted on the separation box (7) and connected to the drive device (8). The drive device (8) drives the spiral feeder (10) to move and drives the crushed material into different filter screens (12), thereby improving the separation efficiency of the crushed material.

2. The crusher with impurity separation function according to claim 1, characterized in that: The cross-section of the accumulating discharge hood (6) is trapezoidal. The large-diameter opening at the upper end of the accumulating discharge hood (6) faces the crushing box (2), and the diameter opening at the lower end of the accumulating discharge hood (6) faces the opening of the spiral feeder (10).

3. The crusher with the impurity separation function according to claim 2, characterized in that: The accumulating discharge cover (6) is fixed to the separation box (7) by bolts, nuts and anti-slip pads, and the cross-section of the separation box (7) is "V" shaped and the bottom of the separation box (7) is arc-shaped.

4. The crusher with the impurity separation function according to claim 3, characterized in that: Multiple discharge ports (11) are equidistantly distributed on the separation box (7), and the discharge ports (11) and the separation box (7) are designed as a single unit. The filter screen cover (12) includes an arc frame and an arc filter screen. The arc filter screen is welded to the arc frame, and the arc frame is fixed to the discharge port (11) by bolts.

5. The crusher with the impurity separation function according to claim 4, characterized in that: The accumulating discharge hood (6) is fixed to the crushing box (2) by bolts, nuts and anti-slip pads, and the accumulating discharge hood (6) is provided with sealing strips at the contact ends with the crushing box (2) and the separation box (7).

6. The crusher with the impurity separation function according to claim 5, characterized in that: The drive device (8) is fixed to the separation box (7) by bolts, nuts and anti-slip pads. The spiral feeder (10) is adapted to the separation box (7) and the filter screen (12). The spiral feeder (10) is connected to the drive device (8) by bolts. The spiral feeder (10) is mounted on the separation box (7) by bearings.

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