Multilayer linkage high-efficiency screening device

Abstract

The utility model discloses a multilayer linkage efficient screening equipment, including the bottom plate, the top fixedly connected with screening box of bottom plate, the outside fixed mounting of screening box body has the motor through bolt, the output fixedly connected with magnetic attraction cylinder of motor, the outside drive connection of magnetic attraction cylinder has first gear, the inside engagement of first gear has second gear. The utility model discloses through motor starts operation, and its output drives magnetic attraction cylinder synchronous rotation, and magnetic attraction cylinder relies on magnetic force and carries out adsorption to metal particle, and magnetic attraction cylinder drives first gear and second gear engagement, and further drives second gear rotation, when second gear rotating, through the first pulley of surface transmission, belt and second pulley, power transmission to transmission rod, make the knock -out plate fixed on the surface of transmission rod circular motion, when knock -out plate rotates to with screen corresponding position, will produce knock -force to screen.

Description

Technical Field

[0001] This utility model relates to the field of screening equipment technology, specifically a multi-layer linkage high-efficiency screening device. Background Technology

[0002] Screening is a crucial step in material processing and production, used to separate materials of different particle sizes. Existing screening equipment has several problems. For example, single-layer screening equipment has low screening efficiency and cannot meet the needs of large-scale production; multi-layer screening equipment often has each screen layer working independently without a linkage mechanism, resulting in poor overall screening performance. Utility Model Content

[0003] The purpose of this invention is to provide a multi-layer linkage high-efficiency screening device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a multi-layer linkage high-efficiency screening device, including a base plate, a screening box fixedly connected to the top of the base plate, a motor fixedly installed on the outside of the screening box by bolts, a magnetic suction cylinder fixedly connected to the output end of the motor, a first gear drivingly connected to the outside of the magnetic suction cylinder, a second gear meshing with the inside of the first gear, a first pulley drivingly connected to the surface of the second gear, a second pulley drivingly connected to the surface of the first pulley by a belt, a transmission rod fixedly connected to the inside of the second pulley, a striking plate fixedly connected to the surface of the transmission rod, a fixing plate fixedly connected to the inner cavity of the screening box, a telescopic spring fixedly connected to the bottom of the fixing plate, and a screen fixedly connected to the bottom of the telescopic spring.

[0005] Preferably, the bottom of the screening box is provided with a through hole, and the through hole has a square structure.

[0006] Preferably, a battery box is fixedly connected to one side of the screening box, a storage battery is fixedly connected to the inner cavity of the battery box, and a charging port is provided at the middle of one side of the battery box.

[0007] Preferably, a frame is fixedly connected to the middle of the outer side of the screening box, and an electric telescopic rod is fixedly installed on the top of the frame by bolts. A scraper is fixedly connected to the output end of the electric telescopic rod.

[0008] Preferably, a reserved hole is provided on one side of the screening box, and the reserved hole has a rectangular structure.

[0009] Preferably, a PLC controller is fixedly installed on one side of the screening box by bolts, and the output terminal of the PLC controller is unidirectionally electrically connected to the input terminal of the motor and the electric telescopic rod.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model starts with a motor, whose output drives a magnetic suction cylinder to rotate synchronously. The magnetic suction cylinder attracts metal particles using magnetic force. The magnetic suction cylinder drives the first gear and the second gear to mesh, which in turn drives the second gear to rotate. When the second gear rotates, it transmits power to the transmission rod through the surface-driven first pulley, belt, and second pulley, causing the striking plate fixed on the surface of the transmission rod to make a circular motion. When the striking plate rotates to the position corresponding to the screen, it will generate a striking force on the screen. Since the screen is connected to the fixed plate through a telescopic spring, the impact force generated by the striking causes the screen to vibrate. At the same time, the telescopic spring plays a buffering and restoring role, allowing the screen to maintain a high-frequency vibration state. After the material enters from the top of the screening box, it jumps and moves on the vibrating screen, realizing the screening of materials of different particle sizes.

[0011] 2. In this utility model, the PLC controller can control the electric telescopic rod to work according to the set program for the material adhering to the screen surface. When the electric telescopic rod extends, it drives the scraper at the output end to move towards the magnetic suction cylinder to scrape and clean the surface of the magnetic suction cylinder. The power required for the operation of the entire equipment is provided by the battery in the battery box. The battery can be charged through the charging port to ensure the continuous operation of the equipment. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the charging port structure of this utility model; Figure 3 This is a schematic diagram of the telescopic spring structure of this utility model.

[0013] In the diagram: 1. Base plate; 2. Screening box; 3. First gear; 4. Second gear; 5. Magnetic suction cylinder; 6. Scraper; 7. Frame; 8. Electric telescopic rod; 9. PLC controller; 10. Battery box; 11. Battery; 12. First pulley; 13. Transmission rod; 14. Second pulley; 15. Reserved hole; 16. Motor; 17. Telescopic spring; 18. Fixing plate; 19. Screen; 20. Striking plate; 21. Through hole; 22. Charging port. Detailed Implementation

[0014] 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.

[0015] The components of this application, including 1. base plate; 2. screening box; 3. first gear; 4. second gear; 5. magnetic suction cylinder; 6. scraper; 7. frame; 8. electric telescopic rod; 9. PLC controller; 10. battery box; 11. storage battery; 12. first pulley; 13. transmission rod; 14. second pulley; 15. reserved hole; 16. motor; 17. telescopic spring; 18. fixing plate; 19. screen; 20. striking plate; 21. through hole; and 22. charging port, are all general standard parts or parts known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. Example 1:

[0016] Please see Figures 1-3 The following technical solution is provided, specifically disclosing: a multi-layer linkage high-efficiency screening device, including a base plate 1, a screening box 2 fixedly connected to the top of the base plate 1, a motor 16 fixedly installed on the outside of the screening box 2 by bolts, a magnetic suction cylinder 5 fixedly connected to the output end of the motor 16, a first gear 3 connected to the outside of the magnetic suction cylinder 5, a second gear 4 meshing with the inside of the first gear 3, a first pulley 12 connected to the surface of the second gear 4, a second pulley 14 connected to the surface of the first pulley 12 by belt drive, a transmission rod 13 fixedly connected to the inside of the second pulley 14, a striking plate 20 fixedly connected to the surface of the transmission rod 13, a fixing plate 18 fixedly connected to the inner cavity of the screening box 2, a telescopic spring 17 fixedly connected to the bottom of the fixing plate 18, and a screen 19 fixedly connected to the bottom of the telescopic spring 17. In actual use, the motor 16 starts to run, and its output end drives the magnetic suction cylinder 5 to rotate synchronously. The magnetic suction cylinder 5 uses magnetic force to attract metal particles. The magnetic suction cylinder 5 drives the first gear 3 to mesh with the second gear 4, which in turn drives the second gear 4 to rotate. When the second gear 4 rotates, the power is transmitted to the transmission rod 13 through the surface transmission first pulley 12, belt and second pulley 14, so that the striking plate 20 fixed on the surface of the transmission rod 13 makes a circular motion. When the striking plate 20 rotates to the position corresponding to the screen 19, it will generate a striking force on the screen 19. Since the screen 19 is connected to the fixed plate 18 through the telescopic spring 17, the impact force generated by the striking makes the screen 19 vibrate. At the same time, the telescopic spring 17 plays a buffering and reset role, so that the screen 19 continues to maintain a high frequency vibration state. After the material enters from the top of the screening box 2, it jumps and moves on the vibrating screen 19, realizing the screening of materials of different particle sizes. Example 2:

[0017] Please see Figure 1 and Figure 2The following technical solution is provided, specifically disclosed: a through hole 21 is provided at the bottom of the screening box 2, the through hole 21 is square, a battery box 10 is fixedly connected to one side of the screening box 2, a storage battery 11 is fixedly connected to the inner cavity of the battery box 10, a charging port 22 is provided at the middle of one side of the battery box 10, a frame 7 is fixedly connected to the middle of the outer side of the screening box 2, an electric telescopic rod 8 is fixedly installed on the top of the frame 7 by bolts, a scraper 6 is fixedly connected to the output end of the electric telescopic rod 8, a reserved hole 15 is provided on one side of the screening box 2, the reserved hole 15 is rectangular, a PLC controller 9 is fixedly installed on one side of the screening box 2 by bolts, and the output end of the PLC controller 9 is unidirectionally electrically connected to the input end of the motor 16 and the electric telescopic rod 8; In actual use, the PLC controller 9 can control the electric telescopic rod 8 to work according to the set program to remove the material adhering to the surface of the screen 19. When the electric telescopic rod 8 extends, it drives the scraper 6 at the output end to move towards the magnetic suction cylinder 5 to scrape and clean the surface of the magnetic suction cylinder 5. The power required for the operation of the entire equipment is provided by the storage battery 11 in the battery box 10. The storage battery 11 can be charged through the charging port 22 to ensure continuous operation of the equipment.

[0018] In use: The PLC controller 9 can control the electric telescopic rod 8 to work according to the set program to remove material adhering to the surface of the screen 19. When the electric telescopic rod 8 extends, it drives the scraper 6 at the output end to move towards the magnetic suction cylinder 5, scraping and cleaning the surface of the magnetic suction cylinder 5. The power required for the entire equipment to operate is provided by the battery 11 in the battery box 10. The battery 11 can be charged through the charging port 22 to ensure continuous operation of the equipment. The motor 16 starts running, and its output end drives the magnetic suction cylinder 5 to rotate synchronously. The magnetic suction cylinder 5 uses magnetic force to attract metal particles. The magnetic suction cylinder 5 drives the first gear 3 to mesh with the second gear 4, thereby driving the second gear 4 to rotate. When the second gear 4 rotates, it passes through the surface... The first pulley 12, belt, and second pulley 14 of the surface drive transmit power to the transmission rod 13, causing the striking plate 20 fixed on the surface of the transmission rod 13 to perform a circular motion. When the striking plate 20 rotates to the position corresponding to the screen 19, it will generate a striking force on the screen 19. Since the screen 19 is connected to the fixed plate 18 through the telescopic spring 17, the impact force generated by the striking causes the screen 19 to vibrate. At the same time, the telescopic spring 17 plays a buffering and reset role, allowing the screen 19 to maintain a high-frequency vibration state. After the material enters from the top of the screening box 2, it jumps and moves on the vibrating screen 19, realizing the screening of materials of different particle sizes.

[0019] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0020] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0021] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A multi-layer linkage high-efficiency screening device, comprising a base plate (1), characterized in that: The top of the base plate (1) is fixedly connected to a screening box (2). A motor (16) is fixedly installed on the outside of the screening box (2) by bolts. A magnetic suction cylinder (5) is fixedly connected to the output end of the motor (16). A first gear (3) is driven to the outside of the magnetic suction cylinder (5). A second gear (4) is meshed to the inside of the first gear (3). A first pulley (12) is driven to the surface of the second gear (4). A second pulley (14) is driven to the surface of the first pulley (12) by belt. A transmission rod (13) is fixedly connected to the inside of the second pulley (14). A striking plate (20) is fixedly connected to the surface of the transmission rod (13). A fixing plate (18) is fixedly connected to the inner cavity of the screening box (2). A telescopic spring (17) is fixedly connected to the bottom of the fixing plate (18). A screen (19) is fixedly connected to the bottom of the telescopic spring (17).

2. The multi-layer linkage high-efficiency screening device according to claim 1, characterized in that: The bottom of the screening box (2) is provided with a through hole (21), which is a square structure.

3. The multi-layer linkage high-efficiency screening device according to claim 1, characterized in that: A battery box (10) is fixedly connected to one side of the screening box (2), and a storage battery (11) is fixedly connected to the inner cavity of the battery box (10). A charging port (22) is provided at the middle of one side of the battery box (10).

4. The multi-layer linkage high-efficiency screening device according to claim 1, characterized in that: A frame (7) is fixedly connected to the middle of the outer side of the screening box (2). An electric telescopic rod (8) is fixedly installed on the top of the frame (7) by bolts. A scraper (6) is fixedly connected to the output end of the electric telescopic rod (8).

5. The multi-layer linkage high-efficiency screening device according to claim 1, characterized in that: The screening box (2) has a reserved hole (15) on one side, and the reserved hole (15) is rectangular.

6. The multi-layer linkage high-efficiency screening device according to claim 1, characterized in that: A PLC controller (9) is fixedly installed on one side of the screening box (2) by bolts. The output end of the PLC controller (9) is unidirectionally electrically connected to the input end of the motor (16) and the electric telescopic rod (8).

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