CN210279803U

CN210279803U - Broken ore sorting unit

Info

Publication number: CN210279803U
Application number: CN201921221318.7U
Authority: CN
Inventors: 覃志圣
Original assignee: Yuanan Mingyu Mining Co ltd
Current assignee: Yuanan Mingyu Mining Co ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-04-10
Anticipated expiration: 2029-07-30

Abstract

The utility model provides a garrulous ore sorting unit, include: the screening machine comprises a base, a screening box, a first screening grid, a second screening grid, a feeding hopper and a vibrating motor, wherein the base is of a U-shaped structure, vibrating springs are respectively arranged at the bottom of the base and two side surfaces of the inner wall of the base, the screening box is arranged in the base and is supported by the vibrating springs in the base, the vibrating springs on two inner side walls of the base are connected with the side walls of the screening box, first sieve check is at the screening incasement through the setting of a first fixed subassembly slope, the second sieve check is at the screening incasement through the setting of the fixed subassembly slope of second, and first sieve check and second sieve check will screen incasement portion from last to divide into one-level screening chamber, second grade screening chamber and fine slag chamber down in proper order, and the feeder hopper is installed at the box top, and vibrating motor installs on screening case lateral wall, solves among the prior art inconvenient classed problem of carrying out to the garrulous ore deposit and the fine slag of big small and small scale.

Description

Broken ore sorting unit

Technical Field

The utility model relates to an ore screening field, concretely relates to garrulous ore sorting unit.

Background

After mining, the ore generally needs to be crushed by an ore crusher so as to be applied to different engineering sites, but the size and the shape of the ore crushed by the ore crusher are different, and fine slag is mixed in the crushed ore, so that the crushed ore with the size and the size being almost the same and the fine slag are inconvenient to classify.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a garrulous ore sorting unit solves among the prior art inconvenient garrulous ore and the fine slag of size scale and carries out categorised problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a crushed ore sorting apparatus comprising: the screening box comprises a base, a screening box, a first screening grid, a second screening grid, a feeding hopper and a vibrating motor, wherein the base is of a U-shaped structure, vibrating springs are arranged on the bottom of the base and two side faces of the inner wall of the base, the screening box is arranged in the base and is supported by the vibrating springs in the base, the vibrating springs on the two inner side walls of the base are connected with the side walls of the screening box, the first screening grid is obliquely arranged in the screening box through a first fixing component, the second screening grid is obliquely arranged in the screening box through a second fixing component, the first screening grid and the second screening grid divide the interior of the screening box into a first-level screening cavity, a second-level screening cavity and a fine slag cavity from top to bottom in sequence, the higher end of the second screening grid and the lower end of the first screening grid are positioned on the same side in the box, the feeding hopper is arranged at the top of the box, and the feeding hopper is positioned at the top of the, the feeder hopper is used for carrying the garrulous ore deposit to one-level screening chamber, and vibrating motor installs on screening case lateral wall, and vibrating motor is used for driving the vibration of screening case.

Compared with the prior art, the utility model discloses following beneficial effect has: when using this device, at first start vibrating motor, vibrating motor is driving whole screening case vibration, then will add the one-level screening intracavity through the feeder hopper through the garrulous ore after the ore crusher is smashed, and under the effect of garrulous ore gravity, great ore is left on first sieve check, less ore then drops the second grade and sieves the intracavity, under the screening through second sieve check, tiny sediment matter then drops the fine miscellaneous intracavity, and less garrulous ore then leaves over on second sieve check, thereby realize the layering screening to the garrulous ore, improve the separation quality of garrulous ore, also convenient processing and the application on next step to the garrulous ore, the inconvenient problem of classifying is carried out to garrulous ore and the fine slag that is not too much of big or small scale among the prior art has been solved.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic structural view of a crushed ore sorting apparatus.

Description of reference numerals: the screening device comprises a base 1, a vibrating spring 2, a screening box 3, an end cover 301, a body 302, a feed hopper 4, a first screening grid 5, a second screening grid 6, a vibrating motor 7, a primary screening cavity 8, a secondary screening cavity 9, a fine slag cavity 10, a first chute 11, a second chute 12, a first torsion bar 13, a first mounting seat 14, a second torsion bar 15, a second mounting seat 16, a first valve 17, a second valve 18 and a third valve 19.

Detailed Description

In order to make the utility model realize that technical means, creation characteristics, achievement purpose and effect are clearer and easily understand, it is right to combine below the figure and the detailed implementation mode the utility model discloses do further explanation:

as shown in fig. 1, the utility model provides a garrulous ore sorting unit, include: the screening box comprises a base 1, a screening box 3, a first screening grid 5, a second screening grid 6, a feeding hopper 4 and a vibrating motor 7, wherein the base 1 is of a U-shaped structure, vibrating springs 2 are respectively arranged on the bottom of the base 1 and two side surfaces of the inner wall of the base 1, the screening box 3 is arranged in the base 1, the screening box 3 is supported by the vibrating springs 2 in the base 1, the vibrating springs 2 on the two inner side walls of the base 1 are connected with the side wall of the screening box 3, the first screening grid 5 is obliquely arranged in the screening box 3 through a first fixing component, the second screening grid 6 is obliquely arranged in the screening box 3 through a second fixing component, the first screening grid 5 and the second screening grid 6 divide the interior of the screening box 3 into a first-level screening cavity 8, a second-level screening cavity 9 and a fine slag cavity 10 from top to bottom in sequence, the higher end of the second screening grid 6 and the lower end of the first screening grid 5 are positioned on the same side in the box, feeder hopper 4 is installed at the box top, and feeder hopper 4 is located the box top that is close to 5 higher end one sides of first sieve check, and feeder hopper 4 is used for screening 8 conveying clashes in chamber to the one-level, and vibrating motor 7 installs on 3 lateral walls of screening case, and vibrating motor 7 is used for driving 3 vibrations of screening case. When using this device, at first start vibrating motor 7, vibrating motor 7 is driving the vibration of whole screening case 3, then will pass through the crushed ore after the ore crusher is smashed and add one-level screening chamber 8 in through feeder hopper 4, and under the effect of crushed ore gravity, great ore is left on first sieve check 5, less ore then drops in second grade screening chamber 9, under the screening through second sieve check 6, tiny sediment matter then drops in tiny sediment chamber (10), and less crushed ore then remains on second sieve check 6, thereby realize the layering screening to the crushed ore, improve the separation quality of crushed ore, also make things convenient for processing and the application on next step to the crushed ore, solved among the prior art inconvenient not many crushed ore and the fine slag of big or small scale and carried out categorised problem.

The screening box 3 includes: an end cover 301 and a body 302, wherein the end cover 301 is used for closing the body 302, and the end cover 301 is detachably connected with the body 302 through screws. The first fixing assembly includes: the first torsion bar 13 and the first mounting seat 14, two sides of the inner wall of the body 302 are respectively recessed to form a first chute 11 and a second chute 12, the higher end of the first sieve lattice 5 is fixedly connected with the first mounting seat 14, the first mounting seat 14 and the first sieve lattice 5 can respectively slide in the first chute 11 and the second chute 12, the first mounting seat 14 is fixed in the first chute 11 through the first torsion bar 13, and the first mounting seat 14 is detachably connected with the first torsion bar 13 through threads. The second fixing assembly includes: the second torsion bar 15 and the second mounting seat 16, the higher end of the second sieve lattice 6 is fixedly connected with the second mounting seat 16, the second mounting seat 16 and the second sieve lattice 6 can respectively slide in the second sliding groove 12 and the first sliding groove 11, the second mounting seat 16 is fixed in the second sliding groove 12 through the second torsion bar 15, and the second mounting seat 16 is detachably connected with the second torsion bar 15 through threads. This device can select the ore of equidimension not from the sieve check size of first sieve check 5 of autonomous selection and second sieve check 6, when first sieve check 5 needs to be changed, at first dismantle down end cover 301, then rotatory first torsion bar 13 rotates for first torsion bar 13 breaks away from with first mount pad 14, then just can dismantle first mount pad 14 and first sieve check 5, thereby change first sieve check 5 and first mount pad 14, only need when needing to change second sieve check 6 repeat above-mentioned step can.

Further comprising: the first valve 17 is located on the side wall of the body 302 close to the lower end of the first sieve grid 5, the first valve 17 is used for conducting or sealing the primary sieving cavity 8 with the outside, the second valve 18 is located on the side wall of the body 302 close to the lower end of the second sieve grid 6, the second valve 18 is used for conducting or sealing the secondary sieving cavity 9 with the outside, the bottom of the body 302 is obliquely arranged, the third valve 19 is located on the side wall of the body 302 close to the lower end side of the bottom of the body 302, and the third valve 19 is used for conducting or sealing the fine slag cavity 10 with the outside. In the screening process, under the action of gravity, large crushed ores can move towards the direction of the first valve 17, the large crushed ores can be taken out by opening the first valve 17, under the action of gravity, small crushed ores can move towards the direction of the second valve 18, the small crushed ores can be taken out by opening the second valve 18, and when fine slag needs to be taken out, only the third valve 19 needs to be opened.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A crushed ore sorting apparatus, comprising:

the vibration isolation device comprises a base (1), wherein the base (1) is of a U-shaped structure, and vibration springs (2) are respectively arranged on the bottom of the base (1) and two side surfaces of the inner wall of the base (1);

the screening box (3) is installed in the base (1), the screening box (3) is supported by the vibrating springs (2) in the base (1), and the vibrating springs (2) on the two inner side walls of the base (1) are connected with the side walls of the screening box (3);

the first sieve grid (5), the said first sieve grid (5) is set up in the screening box (3) obliquely through a first fixed assembly;

the second sieve lattice (6) is obliquely arranged in the screening box (3) through a second fixing component, the first sieve lattice (5) and the second sieve lattice (6) divide the interior of the screening box (3) into a primary screening cavity (8), a secondary screening cavity (9) and a fine slag cavity (10) from top to bottom in sequence, and the higher end of the second sieve lattice (6) and the lower end of the first sieve lattice (5) are positioned on the same side in the box body;

the feeding hopper (4) is positioned at the top of the box body close to one side of the higher end of the first sieve lattice (5), and the feeding hopper (4) is used for conveying crushed ore to the primary screening cavity (8); and

vibrating motor (7), vibrating motor (7) are installed on screening case (3) lateral wall, and vibrating motor (7) are used for driving screening case (3) vibration.

2. A crushed ore sorting apparatus according to claim 1, wherein the screen box (3) includes: the end cover (301) is used for closing the body (302), and the end cover (301) is detachably connected with the body (302) through screws.

3. The crushed ore sorting apparatus according to claim 2, wherein the first fixing member includes: the novel screen mesh screening device comprises a first torsion bar (13) and a first mounting seat (14), wherein two sides of the inner wall of a body (302) are respectively sunken to form a first sliding groove (11) and a second sliding groove (12), the higher end of a first screen mesh (5) is fixedly connected with the first mounting seat (14), the first mounting seat (14) and the first screen mesh (5) can respectively slide in the first sliding groove (11) and the second sliding groove (12), the first mounting seat (14) is fixed in the first sliding groove (11) through the first torsion bar (13), and the first mounting seat (14) is detachably connected with the first torsion bar (13) through threads.

4. A crushed ore sorting apparatus according to claim 3, wherein the second fixing member includes: the second torsion bar (15) and the second mounting seat (16), the higher end of the second sieve check (6) is fixedly connected with the second mounting seat (16), the second mounting seat (16) and the second sieve check (6) can slide in the second sliding groove (12) and the first sliding groove (11) respectively, the second mounting seat (16) is fixed in the second sliding groove (12) through the second torsion bar (15), and the second mounting seat (16) is detachably connected with the second torsion bar (15) through threads.

5. The crushed ore sorting apparatus according to claim 4, further comprising: first valve (17), second valve (18) and third valve (19), first valve (17) are located and are close to body (302) lateral wall of first sieve check (5) lower extreme, first valve (17) are used for leading to one-level screening chamber (8) with the external world or seal, second valve (18) are located and are close to body (302) lateral wall of second sieve check (6) lower extreme, second valve (18) are used for leading to second grade screening chamber (9) with the external world or seal, body (302) bottom slope sets up, third valve (19) are located and are close to body (302) lateral wall of body (302) bottom lower extreme one side, third valve (19) are used for leading to fine slag chamber (10) with the external world or seal.