CN215940538U

CN215940538U - Ore screening device

Info

Publication number: CN215940538U
Application number: CN202121353485.4U
Authority: CN
Inventors: 李敬东; 张卫东
Original assignee: Kazuo Xinbo Ferroalloy Co ltd
Current assignee: Kazuo Xinbo Ferroalloy Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2022-03-04
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses an ore screening device which comprises a first motor, a first rotating shaft, a first rotating frame, an outer sleeve, a second rotating shaft, scraping plates, spiral blades, an inner rotating cylinder, a second rotating frame, a second motor, a filter screen, a bottom plate, a storage box, supporting legs and filtering holes, wherein the outer sleeve is arranged on the bottom plate through the supporting legs, the first rotating frame and the second rotating frame are arranged inside the outer sleeve, the inner rotating cylinder is arranged between the first rotating frame and the second rotating frame, a plurality of groups of filtering holes are uniformly formed in the inner rotating cylinder in an equiangular mode, three groups of scraping plates are arranged on the outer wall of the inner rotating cylinder in an equiangular mode, the second rotating shaft is arranged inside the inner rotating cylinder, and one end of the second rotating shaft is arranged on the first rotating frame through a bearing. The ore screening device overcomes the defects of the prior art, can be used for gradually screening ores in a sectional mode, has a good screening effect, and can be used for cleaning a filter screen to avoid the filter screen from being blocked.

Description

Ore screening device

Technical Field

The utility model relates to the technical field of ore screening, in particular to an ore screening device.

Background

At present, when metal ore mined, need filter the ore to this obtains ore of different grades and joins in marriage in order to carry out subsequent processing, and current screening to the ore can only carry out integral screening to the ore usually, and the screening effect is not good, and when filtering the ore, the ore filters the hole owing to the easy jam of self structure, consequently needs one kind to carry out the device that the sectional type screened one by one to the ore, guarantees the effect of screening.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the defects of the prior art and provides an ore screening device which can be used for gradually screening ores in a sectional mode, has a good screening effect, and can be used for cleaning a filter screen to avoid the filter screen from being blocked.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: an ore screening device comprises a first motor, a first rotating shaft, a first rotating frame, an outer sleeve, a second rotating shaft, scraping plates, spiral blades, an inner rotating cylinder, a second rotating frame, a second motor, a filter screen, a bottom plate, a containing box, supporting legs and filter holes, wherein the outer sleeve is arranged on the bottom plate through the supporting legs, the first rotating frame and the second rotating frame are arranged inside the outer sleeve, the inner rotating cylinder is arranged between the first rotating frame and the second rotating frame, a plurality of groups of filter holes are uniformly formed in the inner rotating cylinder at equal angles, three groups of scraping plates are arranged on the outer wall of the inner rotating cylinder at equal angles, the second rotating shaft is arranged inside the inner rotating cylinder, one end of the second rotating shaft is arranged on the first rotating frame through a bearing, the spiral blades are arranged on the second rotating shaft, and the other end of the second rotating shaft penetrates through the second rotating frame and extends to the outside of the outer sleeve, the improved rotary table is characterized in that a second motor is arranged on the bottom plate through a supporting table, a motor shaft of the second motor is connected with the other end of a second rotating shaft, a bearing is arranged between the second rotating shaft and a second rotating frame, a first motor is arranged on the bottom plate through the supporting table, one end of the first rotating shaft is connected with the motor shaft of the first motor, the other end of the first rotating shaft is fixedly connected with the center of the first rotating frame, a penetrating groove is formed in the lower portion of the outer sleeve, three filter screens are arranged in the penetrating groove, and three containing boxes and three filter screens are arranged on the bottom plate in a one-to-one correspondence mode.

Further, it is a set of filter the hole and filter the equidistant evenly distributed of hole by a plurality of, with organizing filter the aperture of hole and reduce gradually along the direction of a revolving rack to No. two revolving racks, can carry out the screening one by one to the ore according to the diameter of screening ore.

Furthermore, a group of the scrapers are formed by sequentially arranging three scrapers in sequence, the scrapers are fan-shaped plates, the scrapers are made of elastic metal materials, the filtering holes in the same group can be divided into three sections, and the three sections are respectively cleaned in a rotating mode, so that the ore is prevented from being mixed again.

Further, be provided with the brush hair on the tip of scraper blade, the brush hair is made by the nylon material, can clean the inside ore of card owner of filter mesh, avoids the filter screen to block up.

Further, it is three the aperture of filter screen reduces along the direction of a revolving rack to No. two revolving racks gradually, can cooperate with the filtration pore, carries out the sectional type to the ore and screens one by one.

Compared with the prior art, the utility model has the advantages that: the filter holes, the filter screen and the helical blades arranged in the utility model can perform secondary screening on ores, and can perform sectional type successive screening on the ores simultaneously, so that the screening effect is good; the scraper blade that sets up can clean the reply filter screen, avoids the filter screen to block up.

Drawings

Fig. 1 is a schematic structural view of the present invention.

FIG. 2 is a schematic view of the construction of the squeegee of the utility model.

As shown in the figure: 1. a first motor; 2. a first rotating shaft; 3. a first rotating frame; 4. an outer sleeve; 5. a second rotating shaft; 6. a squeegee; 7. helical leaves; 8. an inner drum; 9. a second rotating frame; 10. a second motor; 11. a filter screen; 12. a base plate; 13. a storage box; 14. supporting legs; 15. filter hole

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model is implemented in detail, an ore screening device comprises a first motor 1, a first rotating shaft 2, a first rotating frame 3, an outer sleeve 4, a second rotating shaft 5, scraping plates 6, spiral blades 7, an inner rotating cylinder 8, a second rotating frame 9, a second motor 10, a filter screen 11, a bottom plate 12, a containing box 13, supporting legs 14 and filter holes 15, wherein the outer sleeve 4 is arranged on the bottom plate 12 through the supporting legs 14, the first rotating frame 3 and the second rotating frame 9 are arranged inside the outer sleeve 4, the inner rotating cylinder 8 is arranged between the first rotating frame 3 and the second rotating frame 9, a plurality of groups of filter holes 15 are uniformly arranged at equal angles on the inner rotating cylinder 8, three groups of scraping plates 6 are arranged at equal angles on the outer wall of the inner rotating cylinder 8, the second rotating shaft 5 is arranged inside the inner rotating cylinder 8, one end of the second rotating shaft 5 is arranged on the first rotating frame 3 through a bearing, be provided with spiral leaf 7 on No. two axis of rotation 5, No. two the other end of axis of rotation 5 passes No. two revolving racks 9 and extends to the outside of outer sleeve 4, be provided with No. two motor 10 through a supporting bench on the bottom plate 12, the motor shaft of No. two motor 10 is connected with No. two the other end of axis of rotation 5, be provided with the bearing between No. two axis of rotation 5 and No. two revolving racks 9, be provided with No. one motor 1 through a supporting bench on the bottom plate 12, the one end of a axis of rotation 2 is connected with the motor shaft of a motor 1, the other end of a axis of rotation 2 and the center fixed connection of a revolving rack 3, open the lower part of outer sleeve 4 has the groove that runs through, it is provided with three filter screen 11 to run through inslot portion, be provided with three containing box 13 on the bottom plate 12, it is three containing box 13 and three filter screen 11 one-to-one.

A set of filter hole 15 is filtered hole 15 equidistance evenly distributed by a plurality of, and is in the same group filter hole 15's aperture reduces gradually along the direction of a revolving rack 3 to No. two revolving racks 9, and is a set of scraper blade 6 is arranged in proper order by three scraper blade 6, scraper blade 6 is the sector plate, scraper blade 6 is made by elastic metal material, be provided with the brush hair on scraper blade 6's the tip, the brush hair is made by the nylon material, and is three the aperture of filter screen 11 reduces gradually along the direction of a revolving rack 3 to No. two revolving racks 9.

The working principle of the utility model is as follows: carry the ore from the direction of a revolving rack and get into to 8 insides of adversion section of thick bamboo inside, start a motor 1 and No. two motors 10 and rotate for helical blade 7 and 8 counter rotations of interior revolving drum, with this can carry out the screening of different grades of joining in marriage to the ore when carrying out the transport, can carry out the screening of sectional type simultaneously, the screening is effectual, and scraper blade 6 can clean filter screen 11, avoids filter screen 11 to block up.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides an ore sieving mechanism which characterized in that: the rotary drum type filter comprises a first motor (1), a first rotary shaft (2), a first rotary frame (3), an outer sleeve (4), a second rotary shaft (5), scraping plates (6), spiral blades (7), an inner rotary drum (8), a second rotary frame (9), a second motor (10), a filter screen (11), a bottom plate (12), a storage box (13), support legs (14) and filter holes (15), wherein the outer sleeve (4) is arranged on the bottom plate (12) through the support legs (14), the first rotary frame (3) and the second rotary frame (9) are arranged inside the outer sleeve (4), the inner rotary drum (8) is arranged between the first rotary frame (3) and the second rotary frame (9), a plurality of groups of filter holes (15) are uniformly arranged at equal angles on the inner rotary drum (8), three groups of scraping plates (6) are arranged at equal angles on the outer wall of the inner rotary drum (8), and the second rotary shaft (5) is arranged inside the inner rotary drum (8), one end of the second rotating shaft (5) is arranged on the first rotating frame (3) through a bearing, a spiral blade (7) is arranged on the second rotating shaft (5), the other end of the second rotating shaft (5) penetrates through the second rotating frame (9) and extends to the outside of the outer sleeve (4), a second motor (10) is arranged on the bottom plate (12) through a supporting table, a motor shaft of the second motor (10) is connected with the other end of the second rotating shaft (5), a bearing is arranged between the second rotating shaft (5) and the second rotating frame (9), a first motor (1) is arranged on the bottom plate (12) through the supporting table, one end of the first rotating shaft (2) is connected with the motor shaft of the first motor (1), the other end of the first rotating shaft (2) is fixedly connected with the center of the first rotating frame (3), and a penetrating groove is formed in the lower part of the outer sleeve (4), the through groove is internally provided with three filter screens (11), the bottom plate (12) is provided with three storage boxes (13), and the three storage boxes (13) correspond to the three filter screens (11) one by one.

2. An ore screening apparatus according to claim 1, wherein: a set of filter hole (15) are crossed filter hole (15) by a plurality of and are crossed equidistance evenly distributed, with the group the aperture of filtering hole (15) reduces gradually along the direction of revolving rack (3) to No. two revolving racks (9).

3. An ore screening apparatus according to claim 1, wherein: the scrapers (6) are sequentially arranged in sequence, the scrapers (6) are fan-shaped plates, and the scrapers (6) are made of elastic metal materials.

4. An ore screening apparatus according to claim 1, wherein: the end part of the scraper plate (6) is provided with bristles, and the bristles are made of nylon materials.

5. An ore screening apparatus according to claim 1, wherein: the aperture of the three filter screens (11) is gradually reduced along the direction from the first rotating frame (3) to the second rotating frame (9).