CN219540923U

CN219540923U - Rotary mineral separation device

Info

Publication number: CN219540923U
Application number: CN202320636964.XU
Authority: CN
Inventors: 向卫江
Original assignee: Alashankou Zhongruiheng Industry And Trade Co ltd
Current assignee: Alashankou Zhongruiheng Industry And Trade Co ltd
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-08-18
Anticipated expiration: 2033-03-27

Abstract

The utility model discloses a rotary mineral separation device, which belongs to the technical field of ore processing and aims at solving the problems that the screening efficiency of ores is low and blocking is easy to occur during screening, and comprises a sorting barrel, wherein a plurality of symmetrically arranged supporting legs are fixed at the bottom end of the sorting barrel, a screening disc is fixed on the inner side wall of the sorting barrel, a rotating shaft is rotatably connected with the bottom end of the sorting barrel, the rotating shaft penetrates through the screening disc, and two symmetrically arranged scraping plates are fixed on the outer side wall of the rotating shaft; according to the utility model, the ore in the sorting barrel is primarily sorted by the rotation of the scraping plate, the ore can be divided into two parts, namely the size and the size, and the ore is sent to the screening box for further sorting treatment, so that the operation is more convenient, the sorting effect can be improved when the scraping plate is used for stirring the ore, the blocking of the screening disc can be avoided, the screening efficiency is improved, the ore is sorted again by the screening assembly, and the sorting effect of the device on the ore can be further improved.

Description

Rotary mineral separation device

Technical Field

The utility model belongs to the technical field of ore processing, and particularly relates to a rotary mineral separation device.

Background

Mineral separation is a process of crushing and grinding ores according to the physical and chemical properties of different minerals in the ores, separating useful minerals from gangue minerals, and separating various symbiotic (associated) useful minerals from each other as much as possible, and removing or reducing harmful impurities to obtain raw materials required by smelting or other industries.

Ore dressing can screen the classification with the ore of not equidimension in the ore, is convenient for follow-up processing, needs to use ore dressing device then, and common ore dressing device uses the shale shaker to vibrate and sieves the ore, but the vibrating screen plate sets up to the slope form, and vibrating screen plate's length is limited, and tiny ore can appear piling stifled when the sieve sieves, can influence the screening effect of other ores on sieve surface, appears screening Kong Kasi's condition then, and screening efficiency to the ore is low, and easy loss ore dressing device increases wearing and tearing simultaneously.

Therefore, a rotary mineral separation device is needed to solve the problems that the screening efficiency of ores is low and the ores are easy to block during screening.

Disclosure of Invention

The utility model aims to provide a rotary mineral separation device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rotation type ore dressing device, includes the separation barrel, the bottom mounting of separation barrel has a plurality of supporting legs that are the symmetry setting, the inside wall of separation barrel is fixed with screening dish, the bottom rotation of separation barrel is connected with the pivot, the pivot runs through screening dish, the lateral wall of pivot is fixed with two scrapers that are the symmetry setting, two discharge gates that reverse setting have been seted up to the lateral wall of separation barrel, two the discharge gate respectively with separation barrel with screening dish cooperatees, one side of discharge gate is fixed with the flitch, driving motor is installed to the bottom of separation barrel, driving motor with pivot coaxial coupling, the both sides of separation barrel are provided with the support frame respectively, sliding connection has flourishing box between the both sides inner wall of support frame, the inside of support frame is provided with screening subassembly.

In the scheme, it is to be noted that, the screening subassembly is including pegging graft the screening box that connects the box top greatly, the bottom rotation of support frame is connected with the drive shaft, the top of drive shaft is fixed with the cam, the bottom mounting who connects the box greatly has two extrusion pieces that are the symmetry setting, the cam with extrusion piece cooperatees, two the lateral wall of drive shaft has all fastened the belt pulley, two cup jointed the drive belt jointly between the belt pulley, one of them the bottom mounting of support frame has servo motor, servo motor and adjacent drive shaft coaxial coupling, the both sides outer wall that connects the box greatly is fixed with a plurality of springs that are the equidistance and distribute respectively, the one end of spring with one side inner wall of support frame is fixed.

It is further worth to say that one side lateral wall of scraper blade is the inclined plane setting, two the bottom of scraper blade respectively with the bottom inner wall of separation barrel with the top lateral wall of screening dish contacts.

It should be further noted that the outer walls of the two sides of the holding box are respectively fixed with symmetrically arranged sliding bars, the inner walls of the two sides of the supporting frame are respectively provided with sliding grooves, and the two sliding bars are respectively in sliding connection with the two sliding grooves.

As a preferred implementation mode, the top end of the screening box is fixedly provided with a limiting frame, the top end of the accommodating box is provided with a limiting groove, the limiting frame and the limiting groove are mutually spliced, and the cross section of the limiting frame is in a shape of a circle.

As a preferred implementation mode, the discharging plates and the discharging holes are obliquely arranged, and the two screening boxes are respectively positioned right below the two discharging plates.

Compared with the prior art, the rotary mineral separation device provided by the utility model at least comprises the following beneficial effects:

(1) The ore in the separation barrel is primarily separated through the rotation of the scraping plate, the ore can be divided into two parts, the two parts are conveyed to the screening box for further separation treatment, the operation is convenient, the separation effect can be improved when the scraping plate is poked to the ore, the blocking of the screening disc can be avoided, the screening efficiency is improved, the ore is separated again through the screening assembly, and the separation effect of the device on the ore can be further improved.

(2) The servo motor drives the cam to rotate so as to push the extrusion block back and forth to drive the screening box to shake and screen, so that the screening effect of the screening box is improved, meanwhile, the blocking of the screening box can be avoided, the screening efficiency is improved, the driving motor and the servo motor work simultaneously, the ore multistage screening can be completed, the screening effect is greatly improved, the operation is convenient, and the efficiency is high.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a sorting barrel structure according to the present utility model;

FIG. 3 is a bottom view of the support structure of the present utility model;

FIG. 4 is a schematic view of a receiving box according to the present utility model;

fig. 5 is a schematic view of the cam structure of the present utility model.

In the figure: 1. a sorting barrel; 2. support legs; 3. a sieving tray; 4. a rotating shaft; 5. a scraper; 6. a discharge port; 7. a discharge plate; 8. a driving motor; 9. a support frame; 10. a receiving box; 11. a screen assembly; 12. a screening box; 13. a drive shaft; 14. a cam; 15. extruding a block; 16. a belt pulley; 17. a transmission belt; 18. a servo motor; 19. a spring; 20. a slide bar; 21. a chute; 22. a limit frame; 23. and a limit groove.

Detailed Description

The utility model is further described below with reference to examples.

Referring to fig. 1-5, the utility model provides a rotary beneficiation device, which comprises a separation barrel 1, wherein a plurality of symmetrically arranged supporting legs 2 are fixed at the bottom end of the separation barrel 1, a screening disc 3 is fixed on the inner side wall of the separation barrel 1, a rotating shaft 4 is rotatably connected at the bottom end of the separation barrel 1, the rotating shaft 4 penetrates through the screening disc 3, two symmetrically arranged scraping plates 5 are fixed on the outer side wall of the rotating shaft 4, two oppositely arranged discharge holes 6 are formed on the outer side wall of the separation barrel 1, the two discharge holes 6 are respectively matched with the separation barrel 1 and the screening disc 3, a discharge plate 7 is fixed on one side of the discharge hole 6, a driving motor 8 is installed at the bottom end of the separation barrel 1, the driving motor 8 is coaxially connected with the rotating shaft 4, a supporting frame 9 is respectively arranged on two sides of the separation barrel 1, a containing box 10 is slidingly connected between the inner walls on two sides of the supporting frame 9, and a screening component 11 is arranged in the supporting frame 9; the ore in the separation barrel 1 is primarily separated through the rotation of the scraping plate 5, the ore can be divided into two parts, the two parts are conveyed to the screening box 12 for further separation treatment, the operation is convenient, the ore is separated again through the screening assembly 11, and the separation effect of the device on the ore can be further improved.

As further shown in fig. 1, fig. 3, fig. 4 and fig. 5, it is worth specifically explaining that the screening assembly 11 comprises a screening box 12 inserted at the top end of a containing box 10, the bottom end of a supporting frame 9 is rotationally connected with a driving shaft 13, the top end of the driving shaft 13 is fixed with a cam 14, the bottom end of the containing box 10 is fixed with two symmetrically arranged extrusion blocks 15, the cam 14 is matched with the extrusion blocks 15, the outer side walls of the two driving shafts 13 are tightly sleeved with belt pulleys 16, a transmission belt 17 is jointly sleeved between the two belt pulleys 16, the bottom end of one supporting frame 9 is fixed with a servo motor 18, the servo motor 18 is coaxially connected with the adjacent driving shaft 13, the outer walls of two sides of the containing box 10 are respectively fixed with a plurality of equally distributed springs 19, and one end of each spring 19 is fixed with one side inner wall of the supporting frame 9; the cam 14 is driven to rotate through the servo motor 18, the extrusion block 15 can be pushed back and forth to drive the screening box 12 to shake and screen, the screening effect of the screening box 12 is improved, meanwhile, stacking and blocking of the screening box 12 can be avoided, and screening efficiency is improved.

Further as shown in fig. 2, it is worth specifically explaining that the bottom ends of the two scrapers 5 are respectively in contact with the bottom end inner wall of the classifying tub 1 and the top end side wall of the sieving plate 3; the scraper blade 5 can improve the sorting effect when stirring the ore, can also avoid the screening tray 3 to pile up stifled, has improved screening efficiency.

The scheme comprises the following working processes: when the ore is required to be sorted, the ore is poured into the sorting barrel 1, then the driving motor 8 is started to drive the rotating shaft 4 to rotate, the scraping plate 5 is driven to stir the ore when the rotating shaft 4 rotates, the ore is preliminarily screened through the screening disc 3 when stirred, the ore moves to the discharge port 6 along the inclined plane of the scraping plate 5, the ore falls into the corresponding screening box 12 after moving to the discharge port 6, then the servo motor 18 is controlled to drive one of the belt pulleys 16 to rotate, one of the belt pulleys 16 rotates and drives the other belt pulley 16 to rotate through the driving belt 17, the two driving shafts 13 simultaneously rotate and drive the cams 14 to rotate, the cams 14 reciprocate to extrude the adjacent two extrusion blocks 15 when rotating, then the containing box 10 is driven to shake back and forth, the ore inside the screening box 12 is further screened when the containing box 10 shakes back and forth, the screening effect is improved, and the screened ore can be sorted and collected after screening is completed.

The working process can be as follows: the ore in the separation barrel 1 is primarily separated through the rotation of the scraping plate 5, the ore can be divided into two parts, the two parts are conveyed to the screening box 12 for further separation treatment, the operation is convenient, the separation effect can be improved when the scraping plate 5 stirs the ore, the stacking of the screening disc 3 can be avoided, the screening efficiency is improved, the ore is separated again through the screening assembly 11, and the separation effect of the device on the ore can be further improved.

Further, as shown in fig. 4, it is worth specifically explaining that the two side outer walls of the receiving box 10 are respectively fixed with symmetrically arranged sliding rods 20, the two side inner walls of the supporting frame 9 are respectively provided with sliding grooves 21, and the two sliding rods 20 are respectively connected with the two sliding grooves 21 in a sliding manner.

Further, as shown in fig. 1 and fig. 4, it is worth specifically explaining that the top end of the screening box 12 is fixed with a limit frame 22, the top end of the holding box 10 is provided with a limit groove 23, the limit frame 22 and the limit groove 23 are mutually inserted, the cross section of the limit frame 22 is in a shape of a circle, the discharge plate 7 and the discharge hole 6 are obliquely arranged, and the two screening boxes 12 are respectively positioned under the two discharge plates 7.

To sum up: the cam 14 is driven to rotate through the servo motor 18, the extrusion block 15 can be pushed back and forth to drive the screening box 12 to shake and screen, the screening effect of the screening box 12 is improved, meanwhile, the screening box 12 can be prevented from being piled up, the screening efficiency is improved, the driving motor 8 and the servo motor 18 work simultaneously, multistage screening of ores can be completed, the screening effect is greatly improved, the operation is convenient, and the efficiency is high.

The driving motor 8 and the servo motor 18 can be purchased in the market, and the driving motor 8 and the servo motor 18 are provided with power supplies, which are fully disclosed in the art, and therefore, the description is not repeated in the specification.

Claims

1. The utility model provides a rotation type ore dressing device, includes separation barrel (1), its characterized in that, separation barrel (1) bottom mounting has a plurality of supporting legs (2) that are the symmetry setting, separation barrel (1)'s inside wall is fixed with screening dish (3), separation barrel (1)'s bottom rotation is connected with pivot (4), pivot (4) run through screening dish (3), the lateral wall of pivot (4) is fixed with two scraper blades (5) that are the symmetry setting, separation barrel (1) lateral wall has seted up two discharge gates (6) that reverse setting, two discharge gate (6) respectively with separation barrel (1) with screening dish (3) cooperate, one side of discharge gate (6) is fixed with discharge plate (7), driving motor (8) are installed to separation barrel (1)'s bottom, driving motor (8) with pivot (4) coaxial coupling, separation barrel (1) both sides are provided with support frame (9) respectively, sliding connection has support frame (10) between support frame (9) both sides inner wall, support frame (10) are held in the inside of screening subassembly (11).

2. A rotary beneficiation plant in accordance with claim 1, wherein: screening subassembly (11) are in including pegging graft screening box (12) on flourishing box (10) top, the bottom rotation of support frame (9) is connected with drive shaft (13), the top of drive shaft (13) is fixed with cam (14), the bottom mounting who flourishing box (10) has two extrusion piece (15) that are the symmetry setting, cam (14) with extrusion piece (15) cooperate, two the equal fastening of lateral wall of drive shaft (13) has cup jointed belt pulley (16), two drive belt (17) have been cup jointed jointly between belt pulley (16), one of them servo motor (18) are fixed with servo motor (18) in the bottom of support frame (9) and adjacent drive shaft (13) coaxial coupling, the both sides outer wall that flourishing connects box (10) is fixed with a plurality of springs (19) that are the equidistance and distribute respectively, the one end of spring (19) with one side inner wall of support frame (9) is fixed.

3. A rotary beneficiation plant in accordance with claim 2, wherein: one side wall of each scraper blade (5) is in inclined plane arrangement, and the bottom ends of the two scrapers (5) are respectively contacted with the inner wall of the bottom end of the sorting barrel (1) and the side wall of the top end of the screening disc (3).

4. A rotary beneficiation plant in accordance with claim 3, wherein: slide bars (20) which are symmetrically arranged are respectively fixed on the outer walls of the two sides of the containing box (10), sliding grooves (21) are respectively formed in the inner walls of the two sides of the supporting frame (9), and the two slide bars (20) are respectively connected with the two sliding grooves (21) in a sliding mode.

5. A rotary beneficiation plant in accordance with claim 4, wherein: the screening box is characterized in that a limiting frame (22) is fixed at the top end of the screening box (12), a limiting groove (23) is formed in the top end of the accommodating box (10), the limiting frame (22) and the limiting groove (23) are mutually spliced, and the cross section of the limiting frame (22) is in a shape of a circle.

6. A rotary beneficiation plant in accordance with claim 5, wherein: the discharging plates (7) and the discharging holes (6) are obliquely arranged, and the two screening boxes (12) are respectively located under the two discharging plates (7).