CN217392963U - Mining vibrating screen - Google Patents

Abstract

The utility model discloses a mining shale shaker, including the vibrations case, the feed inlet has been seted up to the upper end surface of vibrations case, one side of vibrations case outer wall is provided with the vibrations subassembly, the lower extreme leo seat of vibrations case outer wall has the supporting component, the upper end surface of vibrations case is provided with screening mechanism, screening mechanism includes down feed bin, first swash plate whereabouts storehouse, bin outlet, first slide valve, pivot, motor, first screening board, first filter, second screening board, third filter, third screening board, second slide valve, second swash plate whereabouts storehouse, third slide valve, third swash plate whereabouts storehouse, fixed block, scraper blade and scrubbing brush. A mining shale shaker, can conveniently carry out classified screening to the ore, the row of being convenient for arrange in grades, easy operation, scrubbing brush can clean the filter aperture and avoid blockking up, the scraper blade can improve screening speed, is convenient for conclude the ore.

Description

Mining vibrating screen

Technical Field

The utility model relates to a mineral products production field specifically is a mining shale shaker.

Background

The vibrating screen adopts the advanced technology at home and abroad such as vibrating motor excitation, rubber spring vibration reduction, high-wear-resistance material sieve plates, sealed sieve boxes and the like and the advanced self-synchronizing vibration principle, has the characteristics of long service life, low noise, high screening efficiency and the like, and is suitable for vibrating screening equipment for sinter ore, natural ore, coke and other powdery materials.

When the existing mining vibrating screen is used, classified discharge is inconvenient, a filter plate is easy to block, certain adverse effects are brought to the using process of people, and therefore the mining vibrating screen is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a mining shale shaker possesses and can conveniently carry out the screening in grades to the ore, and the row of being convenient for is arranged in grades, easy operation, and the scrubbing brush can clean the filter aperture and avoid blockking up, and the scraper blade can improve the screening speed, is convenient for sum up advantages such as to the ore, can effectively solve the problem in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a mining shale shaker, includes the vibrations case, the feed inlet has been seted up to the upper end surface of vibrations case, one side of vibrations case outer wall is provided with the vibrations subassembly, the lower extreme lion seat of vibrations case outer wall has the supporting component, the upper end surface of vibrations case is provided with screening mechanism, screening mechanism falls storehouse, bin outlet, first slide valve, pivot, motor, first screening board, first filter, second screening board, third filter, third screening board, second slide valve fall storehouse, third slide valve fall storehouse, fixed block, scraper blade and bristle brush down, the lower extreme surface that the feed bin is located the vibrations case.

Preferably, the first screening plate is positioned inside the vibration box, the second screening plate is positioned at the lower end of the first screening plate, the third screening plate is positioned at the lower end of the second screening plate, the first filter plate is positioned on the outer surface of the upper end of the first screening plate, the first gate valve is positioned on one side of the first filter plate, the second filter plate is positioned on the outer surface of the upper end of the second screening plate, the third screening plate is positioned on one side of the second filter plate, the third filter plate is positioned on the outer surface of the upper end of the third screening plate, the third gate valve is positioned on one side of the third filter plate, the blanking bin is positioned at the lower end of the third screening plate, the first inclined plate blanking bin is positioned on the outer surface of the lower end of the first gate valve, the second inclined plate blanking bin is positioned on the outer surface of the lower end of the second gate valve, and the third inclined plate blanking bin is positioned on the outer surface of the lower end of the third gate valve, three groups the bin outlet is seted up respectively in the upper and middle, lower part of vibrations case outer wall one side, and three groups the bin outlet is located one side in first swash plate whereabouts storehouse, second swash plate whereabouts storehouse, third swash plate whereabouts storehouse respectively, the pivot is located the inside of vibrations case, the motor is located the upper end surface of pivot, three groups the fixed block all is located the outer wall of pivot, scraper blade fixed mounting is in one side surface of fixed block, the scrubbing brush is located the lower extreme surface of scraper blade, and three groups the scrubbing brush is located the upper end surface of first screening plate, second screening plate, third screening plate respectively.

Preferably, sealed bearings are arranged between the rotating shaft and the first screening plate, between the rotating shaft and the second screening plate and between the rotating shaft and the third screening plate, and the rotating shaft is movably connected with the first screening plate, the second screening plate and the third screening plate through the sealed bearings.

Preferably, the fixed block is fixedly connected with the rotating shaft.

Preferably, the aperture of the first filter plate, the aperture of the second filter plate and the aperture of the third filter plate are sequentially reduced.

(III) advantageous effects

Compared with the prior art, the utility model provides a mining shale shaker possesses following beneficial effect:

1. the mining vibrating screen comprises a screening mechanism, wherein ores enter the interior of a vibrating box along a feed inlet and fall onto a first screening plate, the ore is subjected to vibrating screening under the mutual cooperation of a vibrating component and a supporting component, a motor is started to drive a rotating shaft to rotate so as to drive three groups of fixed blocks to rotate and simultaneously drive three groups of scraping plates to rotate respectively, so that the ores on the upper end outer surfaces of the first screening plate, the second screening plate and the third screening plate are scraped respectively, the ores smaller than the pore diameter fall in sequence, finally the ores smaller than the pore diameter of the third screening plate fall into a lower storage bin to be collected, the ores larger than the pore diameter fall into the upper end outer surfaces of the first screening plate, the second screening plate and the third screening plate respectively, the ores are collected into the upper end outer surfaces of a first gate valve, a second gate valve and a third gate valve under the action of the scraping plates, and the first gate valve, the second gate valve and the third gate valve are opened respectively, The second gate valve and the third gate valve sequentially drop ores into the first inclined plate falling bin, the second inclined plate falling bin and the third inclined plate falling bin, and the ores are discharged in a grading manner under the action of three groups of discharge ports, so that the ores can be conveniently screened in a grading manner, and the classified discharge is convenient, and the operation is simple.

2. This mining shale shaker can clean through the scrubbing brush and avoid blockking up the filter plate aperture, and the scraper blade can improve screening speed, is convenient for conclude the ore.

Drawings

Fig. 1 is the utility model relates to an overall structure schematic diagram among mining shale shaker.

Fig. 2 is the utility model relates to a screening mechanism analysis chart in mining shale shaker.

Fig. 3 is the utility model relates to a local structure chart of screening mechanism in mining shale shaker.

In the figure: 1. a vibration box; 2. a feed inlet; 3. a vibration assembly; 4. a support assembly; 5. a screening mechanism; 6. discharging a bin; 7. a first sloping plate falling bin; 8. a discharge outlet; 9. a first gate valve; 10. a rotating shaft; 11. a motor; 12. a first screening plate; 13. a first filter plate; 14. a second filter plate; 15. a second screening plate; 16. a third filter plate; 17. a third screening plate; 18. a second gate valve; 19. a second sloping plate falling bin; 20. a third gate valve; 21. a third ramp drop bin; 22. a fixed block; 23. a squeegee; 24. a bristle brush.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

Detailed description of the preferred embodiment

The embodiment is a vibrating screen for mines.

As shown in fig. 1-3, the vibrating box comprises a vibrating box 1, a feeding hole 2 is formed in the outer surface of the upper end of the vibrating box 1, a vibrating component 3 is arranged on one side of the outer wall of the vibrating box 1, a supporting component 4 is arranged on a lion base at the lower end of the outer wall of the vibrating box 1, a screening mechanism 5 is arranged on the outer surface of the upper end of the vibrating box 1, the screening mechanism 5 comprises a blanking bin 6, a first inclined plate blanking bin 7, a discharging hole 8, a first gate valve 9, a rotating shaft 10, a motor 11, a first screening plate 12, a first filtering plate 13, a second filtering plate 14, a second screening plate 15, a third filtering plate 16, a third screening plate 17, a second gate valve 18, a second inclined plate blanking bin 19, a third gate valve 20, a third inclined plate blanking bin 21, a fixed block 22, a scraper 23 and a hard hairbrush 24, and the blanking bin 6 is located on the outer surface of the lower end of the vibrating box 1.

The first screening plate 12 is located inside the vibration box 1, the second screening plate 15 is located at the lower end of the first screening plate 12, the third screening plate 17 is located at the lower end of the second screening plate 15, the first screening plate 13 is located at the upper end outer surface of the first screening plate 12, the first gate valve 9 is located at one side of the first screening plate 13, the second screening plate 14 is located at the upper end outer surface of the second screening plate 15, the third screening plate 17 is located at one side of the second screening plate 14, the third screening plate 16 is located at the upper end outer surface of the third screening plate 17, the third gate valve 20 is located at one side of the third screening plate 16, the blanking bin 6 is located at the lower end of the third screening plate 17, the first inclined plate falling bin 7 is located at the lower end outer surface of the first gate valve 9, the second inclined plate falling bin 19 is located at the lower end outer surface of the second gate valve 18, the third inclined plate falling bin 21 is located at the lower end outer surface of the third gate valve 20, three groups of discharge ports 8 are respectively arranged on one side of the outer wall of the vibration box 1, The three groups of discharge outlets 8 are respectively positioned at one side of a first inclined plate falling bin 7, a second inclined plate falling bin 19 and a third inclined plate falling bin 21, the rotating shaft 10 is positioned inside the vibration box 1, the motor 11 is positioned on the outer surface of the upper end of the rotating shaft 10, the three groups of fixed blocks 22 are all positioned on the outer wall of the rotating shaft 10, the scraping plate 23 is fixedly arranged on the outer surface of one side of the fixed blocks 22, the scrubbing brush 24 is positioned on the outer surface of the lower end of the scraping plate 23, and the three groups of scrubbing brushes 24 are respectively positioned on the outer surfaces of the upper ends of the first screening plate 12, the second screening plate 15 and the third screening plate 17; sealing bearings are arranged between the rotating shaft 10 and the first screening plate 12, the second screening plate 15 and the third screening plate 17, and the rotating shaft 10 is movably connected with the first screening plate 12, the second screening plate 15 and the third screening plate 17 through the sealing bearings; the fixed block 22 is fixedly connected with the rotating shaft 10; the first filter 13, the second filter 14, and the third filter 16 have successively smaller pore diameters.

It should be noted that, the utility model relates to a mining vibrating screen, screening mechanism 5 through setting up, it is inside to get into the vibrations case 1 with the ore along feed inlet 2, fall into on first screening board 12, take under vibrations subassembly 3 and supporting component 4's mutually supporting effect and carry out vibrations screening, starter motor 11, thereby it rotates to drive pivot 10 and drive three group's fixed block 22 pivoted simultaneously and drive three group's scraper blades 23 respectively and rotate, thereby scrape the ore of first screening board 12, second screening board 15, third screening board 17 upper end surface respectively, the ore that is less than the aperture falls in proper order, the ore that is less than the third filter 16 aperture falls down to collect in the feed bin 6 down at last, the ore that is greater than the aperture falls into first screening board 12, second screening board 15, the upper end surface of third screening board 17 respectively, collect first slide valve 9 with the ore under the effect of scraper blade 23, Second slide valve 18, the upper end surface of third slide valve 20, open first slide valve 9 respectively, second slide valve 18, third slide valve 20, fall into first swash plate whereabouts storehouse 7, second swash plate whereabouts storehouse 19, third swash plate whereabouts storehouse 21 with the ore in proper order, discharge in grades under the effect of three group's bin outlets 8, can conveniently carry out screening in grades to the ore, the hierarchical row of being convenient for material, easy operation, scrubbing brush 24 can clean the filter plate aperture and avoid blockking up, scraper blade 23 can improve the screening speed, is convenient for conclude the ore.

Detailed description of the invention

The embodiment is an embodiment of a screening mechanism for a mining vibrating screen.

As shown in FIGS. 1, 2 and 3, a screening mechanism 5 for a mining vibrating screen, a first screening plate 12 is located inside a vibrating box 1, a second screening plate 15 is located at the lower end of the first screening plate 12, a third screening plate 17 is located at the lower end of the second screening plate 15, a first filter plate 13 is located at the upper end outer surface of the first screening plate 12, a first gate valve 9 is located at one side of the first filter plate 13, a second filter plate 14 is located at the upper end outer surface of the second screening plate 15, a third screening plate 17 is located at one side of the second filter plate 14, a third filter plate 16 is located at the upper end outer surface of the third screening plate 17, a third gate valve 20 is located at one side of the third filter plate 16, a blanking silo 6 is located at the lower end of the third screening plate 17, a first inclined plate falling silo 7 is located at the lower end outer surface of the first gate valve 9, a second inclined plate falling silo 19 is located at the lower end outer surface of the second gate valve 18, the third inclined plate falling bin 21 is positioned on the outer surface of the lower end of the third gate valve 20, three groups of discharge outlets 8 are respectively arranged at the upper part, the middle part and the lower part of one side of the outer wall of the vibration box 1, the three groups of discharge outlets 8 are respectively positioned at one side of the first inclined plate falling bin 7, the second inclined plate falling bin 19 and the third inclined plate falling bin 21, the rotating shaft 10 is positioned in the vibration box 1, the motor 11 is positioned on the outer surface of the upper end of the rotating shaft 10, the three groups of fixed blocks 22 are all positioned on the outer wall of the rotating shaft 10, the scraping plate 23 is fixedly arranged on the outer surface of one side of the fixed blocks 22, the hard brush 24 is positioned on the outer surface of the lower end of the scraping plate 23, and the three groups of hard brush 24 are respectively positioned on the outer surfaces of the upper ends of the first screening plate 12, the second screening plate 15 and the third screening plate 17; sealing bearings are arranged between the rotating shaft 10 and the first screening plate 12, the second screening plate 15 and the third screening plate 17, and the rotating shaft 10 is movably connected with the first screening plate 12, the second screening plate 15 and the third screening plate 17 through the sealing bearings; the fixed block 22 is fixedly connected with the rotating shaft 10; the first filter 13, the second filter 14, and the third filter 16 have successively smaller pore diameters.

It is noted that, herein, relational terms such as first and second (first, second, and the like) and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a mining shale shaker, includes vibrations case (1), its characterized in that: the feeding port (2) is formed in the outer surface of the upper end of the vibration box (1), the vibration component (3) is arranged on one side of the outer wall of the vibration box (1), the supporting component (4) is arranged on the lion seat at the lower end of the outer wall of the vibration box (1), the screening mechanism (5) is arranged on the outer surface of the upper end of the vibration box (1), the screening mechanism (5) comprises a discharging bin (6), a first inclined plate falling bin (7), a discharging port (8), a first gate valve (9), a rotating shaft (10), a motor (11), a first screening plate (12), a first filtering plate (13), a second filtering plate (14), a second screening plate (15), a third filtering plate (16), a third screening plate (17), a second gate valve (18), a second inclined plate falling bin (19), a third gate valve (20), a third inclined plate falling bin (21), a fixed block (22), a scraper (23) and a hard brush (24), the discharging bin (6) is located on the outer surface of the lower end of the vibrating box (1).

2. The mining vibrating screen of claim 1, wherein: the first screening plate (12) is located inside the vibration box (1), the second screening plate (15) is located at the lower end of the first screening plate (12), the third screening plate (17) is located at the lower end of the second screening plate (15), the first screening plate (13) is located at the upper end outer surface of the first screening plate (12), the first gate valve (9) is located at one side of the first screening plate (13), the second screening plate (14) is located at the upper end outer surface of the second screening plate (15), the third screening plate (17) is located at one side of the second screening plate (14), the third screening plate (16) is located at the upper end outer surface of the third screening plate (17), the third gate valve (20) is located at one side of the third screening plate (16), the lower storage bin (6) is located at the lower end of the third screening plate (17), the first inclined plate falling bin (7) is located at the lower end outer surface of the first inclined plate (9), second swash plate whereabouts storehouse (19) is located the lower extreme surface of second gate valve (18), third swash plate whereabouts storehouse (21) is located the lower extreme surface of third gate valve (20), and is three groups last, in, the lower part of vibrations case (1) outer wall one side is seted up respectively in bin (8), and is three groups bin (8) are located one side of first swash plate whereabouts storehouse (7), second swash plate whereabouts storehouse (19), third swash plate whereabouts storehouse (21) respectively, pivot (10) are located the inside of vibrations case (1), motor (11) are located the upper end surface of pivot (10), and are three groups fixed block (22) all are located the outer wall of pivot (10), scraper blade (23) fixed mounting is in one side surface of fixed block (22), scrubbing brush (24) are located the lower extreme surface of scraper blade (23), and are three groups scrubbing brush (24) are located first screening plate (12) respectively, The outer surfaces of the upper ends of the second screening plate (15) and the third screening plate (17).

3. The mining vibrating screen of claim 2, wherein: all be provided with sealed bearing between pivot (10) and first screening board (12), second screening board (15), third screening board (17), be swing joint between pivot (10) and first screening board (12), second screening board (15), third screening board (17) through sealed bearing.

4. The mining vibrating screen of claim 2, wherein: the fixed block (22) is fixedly connected with the rotating shaft (10).

5. The mining vibrating screen of claim 2, wherein: the aperture of the first filter plate (13), the aperture of the second filter plate (14) and the aperture of the third filter plate (16) become smaller in sequence.

Images