Vibrating screen assembly with cleaning function

Abstract

The utility model is applicable to the technical field of screening, and provides a vibrating screen assembly with a cleaning function, which comprises a screen box, and a feed hopper is arranged at the top of the screen box; the first-layer screen mesh and the second-layer screen mesh are arranged in the screen box, the first-layer screen mesh and the second-layer screen mesh are different in aperture size, the bottom of the first-layer screen mesh and the bottom of the second-layer screen mesh are each provided with a vibration motor and a vibration reduction cylinder, the vibration reduction cylinders are sleeved with vibration reduction springs, and the first-layer screen mesh and the second-layer screen mesh are arranged in the screen box. The bottoms of the damping cylinder and the damping spring are connected with the screen box; the material pump is arranged on one side of the screen box, the feeding end of the material pump is fixedly communicated with a feeding pipe, and the feeding end of the feeding pipe extends into the screen box and corresponds to the first-layer screen mesh and the second-layer screen mesh. According to the vibrating screen assembly with the cleaning function, large ores and dust on the screen can be cleaned, the ores and the dust can be separated, and energy conservation and environment protection are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of screening, and in particular relates to a vibrating screen component with a cleaning function. Background Art

[0002] Vibrating screen is a screening equipment that uses the reciprocating vibration generated by the excitation of the vibrator. Its working principle is mainly through the combined action of the rotating weight on the vibrator and the plane rotating weight to make the screen surface produce compound rotation vibration, thereby screening materials of different particle sizes. During the screening process, particles larger than the screen hole will remain on the screen surface, while particles smaller than the screen hole will pass through the screen hole, thereby achieving the separation of coarse and fine materials.

[0003] In the mining industry, vibrating screens are indispensable equipment, mainly used for screening materials such as ores, sand and gravel to separate products of different particle sizes. However, traditional vibrating screens often face the problem of screen clogging during use, resulting in reduced screening efficiency, difficulty in cleaning, and is not conducive to environmental protection. Utility Model Content

[0004] The utility model provides a vibrating screen assembly with a cleaning function, aiming to solve the problem of screen clogging often encountered during use in the above-mentioned background technology, resulting in reduced screening efficiency, difficulty in cleaning, and being unfavorable to environmental protection.

[0005] To solve the above problems, the utility model is implemented as follows: a vibrating screen assembly with a cleaning function comprises: a screen box, a feed hopper is provided on the top of the screen box; a first layer of screen and a second layer of screen, the first layer of screen and the second layer of screen are both arranged in the screen box, the apertures of the first layer of screen and the second layer of screen are different, the bottoms of the first layer of screen and the second layer of screen are both provided with a vibration motor and a vibration damping cylinder, the outer sleeve of the vibration damping cylinder is provided with a vibration damping spring, and the bottoms of the vibration damping cylinder and the vibration damping spring are connected to the screen box; a material extraction pump, the material extraction pump is arranged on one side of the screen box, and the feed end of the material extraction pump A feed pipe is fixedly connected, the feed end of the feed pipe extends into the screen box and corresponds to the first layer of screen and the second layer of screen, and the discharge end of the suction pump is fixedly connected with a discharge pipe; a separation box, the separation box is arranged on one side of the screen box and is connected to the discharge end of the discharge pipe; a dust suction box, the dust suction box is arranged on one side of the separation box; a crushing box, the crushing box is arranged at the bottom of the separation box; an ash suction mechanism, the ash suction mechanism is arranged on the dust suction box for processing dust in the material; a crushing mechanism, the crushing mechanism is arranged on the crushing box for crushing larger pieces of ore.

[0006] Preferably, the dust suction mechanism includes a vacuum cleaner, a vacuum tube, two brackets and a filter bag. The vacuum cleaner is fixedly installed in the dust box, the vacuum tube is fixedly connected to the top of the dust box, the vacuum end of the vacuum tube extends into the separation box, the two brackets are respectively fixedly installed on the inner walls on both sides of the dust box, and the filter bag is mounted on the two brackets.

[0007] Preferably, the crushing mechanism includes two crushing rollers and two crushing motors, the two crushing rollers are rotatably installed in the crushing box, the two crushing rollers are meshed with each other, the two crushing motors are fixedly installed on the crushing box, and the output shafts of the two crushing motors are respectively connected to the two crushing rollers.

[0008] Preferably, a collecting box is provided at the bottom of the screen box, and the collecting box is provided with an opening at the top, and the opening at the top of the collecting box is provided corresponding to the unloading end of the screen box.

[0009] Preferably, a storage box is provided on one side of the screen box, the storage box is communicated with the unloading end of the crushing box, and a cleaning door for cleaning is installed at one side of the storage box.

[0010] Preferably, guide hoppers are fixedly mounted on the inner walls on both sides of the crushing box, and the guide hoppers are arranged corresponding to the two crushing rollers.

[0011] Preferably, an exhaust port is provided at the bottom of the dust collection box, a dust-proof net is provided on the exhaust port for preventing dust, and a door for taking out the filter bag is provided on one side of the dust collection box.

[0012] Compared with the related art, the vibrating screen assembly with cleaning function provided by the utility model has the following beneficial effects:

[0013] Compared with the prior art, the vibrating screen assembly with cleaning function provided by the present solution realizes the integrated operation of efficient screening, crushing, collection and environmentally friendly treatment of materials as a whole. By integrating multiple functions such as vibration screening, dust suction cleaning, crushing treatment and material collection, it not only significantly improves the efficiency of material treatment, reduces the operating difficulty and cleaning cost, but also effectively reduces dust emissions, improves the cleanliness of the working environment and the health protection of operators. In addition, the device has a reasonable structural design, convenient operation and simple maintenance. It can meet the requirements of mining and other industries for high efficiency, environmental protection and convenience of material handling equipment, and provides a comprehensive and effective solution for material treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main cross-sectional structure of a vibrating screen assembly with a cleaning function provided by the utility model;

[0015] Figure 2 for Figure 1 An enlarged structural diagram of part A shown in FIG.

[0016] Figure 3 for Figure 1 Schematic diagram of the enlarged structure of part B shown in FIG.

[0017] Figure numerals: 1. Screen box; 2. Feed hopper; 3. First layer of screen; 4. Second layer of screen; 5. Vibration motor; 6. Vibration damping cylinder; 7. Vibration damping spring; 8. Suction pump; 9. Feed pipe; 10. Discharge pipe; 11. Separation box; 12. Dust box; 13. Crushing box; 14. Vacuum cleaner; 15. Dust pipe; 16. Bracket; 17. Filter bag; 18. Crushing roller; 19. Crushing motor; 20. Collection box; 21. Storage box; 22. Guide hopper. DETAILED DESCRIPTION

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" in the specification and claims of the present application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned figures are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0019] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0020] The utility model embodiment provides a vibrating screen assembly with a cleaning function, such as Figure 1-3As shown, the vibrating screen assembly with cleaning function comprises: a screen box 1, a feed hopper 2 is provided on the top of the screen box 1; a first layer of screen 3 and a second layer of screen 4, the first layer of screen 3 and the second layer of screen 4 are both arranged in the screen box 1, the apertures of the first layer of screen 3 and the second layer of screen 4 are different, the bottoms of the first layer of screen 3 and the second layer of screen 4 are both provided with a vibration motor 5 and a vibration damping cylinder 6, the outer sleeve of the vibration damping cylinder 6 is provided with a vibration damping spring 7, the bottoms of the vibration damping cylinder 6 and the vibration damping spring 7 are connected to the screen box 1; a suction pump 8, the suction pump 8 is arranged on one side of the screen box 1, the feeding end of the suction pump 8 is fixedly connected with a feeding pipe 9, the feeding The feed end of the pipe 9 extends into the screen box 1 and corresponds to the first layer of screen 3 and the second layer of screen 4, and the discharge end of the suction pump 8 is fixedly connected to the discharge pipe 10; a separation box 11, the separation box 11 is arranged on one side of the screen box 1 and is connected to the discharge end of the discharge pipe 10; a dust collection box 12, the dust collection box 12 is arranged on one side of the separation box 11; a crushing box 13, the crushing box 13 is arranged at the bottom of the separation box 11; an ash suction mechanism, the ash suction mechanism is arranged on the dust collection box 12 for processing dust in the material; a crushing mechanism, the crushing mechanism is arranged on the crushing box 13 for crushing larger pieces of ore.

[0021] In this embodiment, the apertures of the first layer of screen 3 and the second layer of screen 4 are different in size, which can realize the grading of materials of different particle sizes. The combination of the vibration motor 5 and the vibration damping cylinder 6 allows the screen to remain stable during the vibration process, while providing sufficient vibration force to screen the material on the screen. The suction pump 8 and the separation box 11 allow the screened material to be easily collected and separated. The suction pump 8 draws the material from the screen box 1 through the feed pipe 9 and transports it to the separation box 11 through the discharge pipe 10 for further processing. The dust suction box 12 and the dust suction mechanism are set up to effectively handle the dust in the material. During the falling process of the material, the dust is sucked away and the dust on the screen is separated from the ore. The crushing box 13 and the crushing mechanism are set up so that larger pieces of ore can be crushed into smaller particles, which is convenient for subsequent screening and processing.

[0022] In a further preferred embodiment of the utility model, the dust suction mechanism includes a vacuum cleaner 14, a vacuum tube 15, two brackets 16 and a filter bag 17, the vacuum cleaner 14 is fixedly installed in the vacuum box 12, the vacuum tube 15 is fixedly connected to the top of the vacuum box 12, the vacuum end of the vacuum tube 15 extends into the separation box 11, the two brackets 16 are respectively fixedly installed on the inner walls on both sides of the vacuum box 12, and the filter bag 17 is mounted on the two brackets 16.

[0023] In this embodiment, the vacuum cleaner 14 is fixedly installed in the dust box 12, serving as the power source of the entire dust suction mechanism. When the vacuum cleaner 14 is started, it generates suction to suck the dust in the separation box 11 into the dust box 12 through the dust suction pipe 15. The dust suction pipe 15 is fixedly connected to the top of the dust box 12, and its dust suction end extends into the separation box 11, ensuring that the dust can be effectively sucked into the dust box 12. Two brackets 16 are fixedly installed on the inner walls on both sides of the dust box 12, and they provide a stable support for the filter bag 17. The filter bag 17 is mounted on the two brackets 16 to filter the dust. When the vacuum cleaner 14 sucks in dust, the dust is filtered by the filter bag 17, and larger particles are trapped on the filter bag 17, while clean air is discharged through the filter bag 17, further reducing dust emissions.

[0024] In a further preferred embodiment of the utility model, the crushing mechanism includes two crushing rollers 18 and two crushing motors 19, the two crushing rollers 18 are rotatably installed in the crushing box 13, the two crushing rollers 18 are meshed with each other, the two crushing motors 19 are fixedly installed on the crushing box 13, and the output shafts of the two crushing motors 19 are respectively connected to the two crushing rollers 18.

[0025] In this embodiment, the two crushing rollers 18 are rotatably installed in the crushing box 13, and they are meshed with each other. When the crushing motor 19 is started, they will drive the crushing rollers 18 to rotate, thereby achieving the crushing of the material. The larger pieces of ore remaining on a layer of screen 3 can be crushed into smaller particles, and then screened to improve the utilization rate of the ore.

[0026] In a further preferred embodiment of the utility model, a collecting box 20 is provided at the bottom of the screen box 1 , and the collecting box 20 is provided with an opening at the top, and the opening at the top of the collecting box 20 is provided corresponding to the unloading end of the screen box 1 .

[0027] In this embodiment, the collecting box 20 is set with a top opening, and the top opening is set corresponding to the unloading end of the screen box 1. During the screening process, the material screened by the screen can fall directly from the unloading end of the screen box 1 into the collecting box 20, which simplifies the material collection process and reduces the transfer and transportation of the material after screening. The operator can directly take out the screened material from the collecting box 20 for subsequent processing or use, which not only improves work efficiency but also reduces operating costs.

[0028] In a further preferred embodiment of the utility model, a storage box 21 is provided on one side of the screen box 1, and the storage box 21 is connected to the unloading end of the crushing box 13, and a cleaning door for cleaning is installed on one side of the storage box 21.

[0029] In this embodiment, the storage box 21 is connected to the discharge end of the crushing box 13, and the material crushed by the crushing mechanism can directly enter the storage box 21, so that the crushed material has a dedicated collection space, avoiding the scattering or confusion of the material, thereby improving the cleanliness of the working environment and making it convenient to take out the crushed material for secondary screening or direct use.

[0030] In a further preferred embodiment of the present invention, guide hoppers 22 are fixedly installed on the inner walls of both sides of the crushing box 13 , and the guide hoppers 22 are arranged corresponding to the two crushing rollers 18 .

[0031] In this embodiment, after entering the crushing box 13, the material will first be guided by the guide hopper 22 to the position of the crushing roller 18, so that the material can be more evenly distributed between the two crushing rollers 18, thereby improving the crushing effect and crushing efficiency, and helping to prevent the material from piling up or clogging in the crushing box 13, thereby ensuring the continuity and stability of the crushing process.

[0032] In a further preferred embodiment of the utility model, an exhaust port is provided at the bottom of the dust box 12, a dustproof net is provided on the exhaust port for preventing dust, and a door for taking out the filter bag 17 is provided on one side of the dust box 12.

[0033] In this embodiment, the exhaust port at the bottom of the dust box 12 allows the air in the dust box 12 to be discharged smoothly, avoiding the problem of excessive internal air pressure. At the same time, a dustproof net is provided on the exhaust port, which can effectively prevent dust from escaping from the exhaust port, thereby ensuring the environmental protection performance of the entire dust collection process. A taking door is provided on one side of the dust box 12, so that the operator can easily open the taking door to take and replace the filter bag 17. This design not only improves the convenience of operation, but also makes the replacement process of the filter bag 17 simpler and more efficient, thereby reducing maintenance costs.

[0034] To sum up, compared with related technologies, the device as a whole realizes the integrated operation of efficient screening, crushing, collection and environmentally friendly treatment of materials. By integrating multiple functions such as vibration screening, dust collection and cleaning, crushing treatment and material collection, it not only significantly improves the efficiency of material handling, reduces the difficulty of operation and cleaning costs, but also effectively reduces dust emissions, improves the cleanliness of the working environment and the health protection of operators. In addition, the device has a reasonable structural design, convenient operation and simple maintenance. It can meet the needs of mining and other industries for high efficiency, environmental protection and convenience of material handling equipment, and provides a comprehensive and effective solution for material handling.

[0035] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0036] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A vibrating screen assembly with a cleaning function, characterized in that: include: A screen box, wherein a feed hopper is provided on the top of the screen box; A first-layer screen and a second-layer screen, the first-layer screen and the second-layer screen are both arranged in the screen box, the apertures of the first-layer screen and the second-layer screen are different, the bottoms of the first-layer screen and the second-layer screen are both provided with a vibration motor and a vibration damping cylinder, the outer sleeve of the vibration damping cylinder is provided with a vibration damping spring, and the bottoms of the vibration damping cylinder and the vibration damping spring are connected to the screen box; A feed pump, the feed pump is arranged at one side of the screen box, a feed end of the feed pump is fixedly connected with a feed pipe, the feed end of the feed pipe extends into the screen box and corresponds to the first layer of screen mesh and the second layer of screen mesh, and a discharge end of the feed pump is fixedly connected with a discharge pipe; A separation box, which is arranged on one side of the screen box and is connected to the discharge end of the discharge pipe; A dust collection box, the dust collection box is arranged on one side of the separation box; A crushing box, the crushing box is arranged at the bottom of the separation box; A dust suction mechanism, which is arranged on the dust suction box and is used to handle dust in the material; A crushing mechanism is arranged on the crushing box and is used for crushing larger pieces of ore.

2. The vibrating screen assembly with cleaning function according to claim 1, characterized in that: The dust suction mechanism includes a vacuum cleaner, a vacuum tube, two brackets and a filter bag. The vacuum cleaner is fixedly installed in the vacuum box. The vacuum tube is fixedly connected to the top of the vacuum box. The vacuum end of the vacuum tube extends into the separation box. The two brackets are respectively fixedly installed on the inner walls on both sides of the vacuum box. The filter bag is mounted on the two brackets.

3. The vibrating screen assembly with cleaning function according to claim 1, characterized in that: The crushing mechanism includes two crushing rollers and two crushing motors. The two crushing rollers are rotatably installed in the crushing box and mesh with each other. The two crushing motors are fixedly installed on the crushing box, and the output shafts of the two crushing motors are respectively connected to the two crushing rollers.

4. The vibrating screen assembly with cleaning function according to claim 1, characterized in that: A collecting box is provided at the bottom of the screen box. The collecting box is provided with an opening at the top. The opening at the top of the collecting box is provided corresponding to the unloading end of the screen box.

5. The vibrating screen assembly with cleaning function according to claim 1, characterized in that: A storage box is provided on one side of the screen box, the storage box is communicated with the unloading end of the crushing box, and a cleaning door for cleaning is installed on one side of the storage box.

6. The vibrating screen assembly with cleaning function according to claim 3, characterized in that: A material guide hopper is fixedly installed on the inner walls of both sides of the crushing box, and the material guide hopper is arranged corresponding to the two crushing rollers.

7. The vibrating screen assembly with cleaning function according to claim 2, characterized in that: An air outlet is provided at the bottom of the dust collection box, a dust-proof net for preventing dust is provided on the air outlet, and a door for taking out a filter bag is provided on one side of the dust collection box.

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