CN219356350U

CN219356350U - Cone crushing equipment of compound ore

Info

Publication number: CN219356350U
Application number: CN202223589490.2U
Authority: CN
Inventors: 吴兴汉
Original assignee: Daye Baisixing Trade Co ltd
Current assignee: Daye Baisixing Trade Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-07-18
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to the technical field of ore crushing equipment, and discloses cone crushing equipment for compound ore, which comprises a mounting box, wherein a crushing cylinder is mounted on the inner wall of the mounting box, a crushing mechanism for crushing ore is rotatably connected inside the crushing cylinder, and a driving mechanism for driving the crushing mechanism to rotate is mounted on the inner wall of the mounting box close to the top of the crushing cylinder. This cone crushing equipment of compound ore, at the in-process of ore crushing, through two conical crushing rollers, the space from the top down that forms between can making two crushing rollers is from big to little to reach the effect of progressively breaking to the ore, the barrel that sets up through the inner wall slope simultaneously with the crushing roller of outer wall slope, the space from the top down that forms between barrel and the crushing roller from big to little, thereby can reach progressively broken effect to the ore near being in the barrel inner wall, thereby can make the broken more even of ore.

Description

Cone crushing equipment of compound ore

Technical Field

The utility model relates to the technical field of ore crushing equipment, in particular to cone crushing equipment for composite ores.

Background

The composite ore refers to ore with several main useful components (or minerals) meeting the industrial index requirement and being capable of being recovered and utilized comprehensively. Such as copper lead zinc ore, iron manganese ore, copper molybdenum ore, tungsten tin ore, copper cobalt nickel ore, mercury antimony ore, and the like, in order to dissociate useful minerals and gangue mineral monomers, so that useful minerals and useless minerals are separated in the beneficiation process, the effect of enriching the useful minerals is achieved, and therefore, the ores need to be crushed.

In the composite cone crusher for ore disclosed in chinese patent application publication No. CN211051579U, the ore is crushed by the composite cone crusher by grinding bars on two side surfaces of the cone, and the ore is gradually crushed by the shape design of the two cones, so that the ore is crushed more fully and completely, but the structural design of the above prior art:

in the process of crushing ores, the distance between the two cones and the crushing barrel wall is larger than the distance between the two cones, so that the crushing volume of ores is smaller when the ores pass through the space between the two cones, and the crushing volume of the ores is larger when the ores pass through the space between the cones and the inner wall, so that the crushing of the ores is not uniform enough and is easy to influence the subsequent work.

We have therefore proposed a cone crushing plant for composite ores in order to solve the problems presented above.

It should be noted that the information disclosed in the background section of the present utility model is only for increasing the understanding of the general background of the present utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

Disclosure of Invention

(one) solving the technical problems

In view of the above-mentioned shortcomings of the prior art, it is an object of the present utility model to provide a cone crushing apparatus for composite ores, which solves the above-mentioned problems.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the cone crushing equipment for the composite ore comprises a mounting box, wherein a crushing cylinder is mounted on the inner wall of the mounting box, a crushing mechanism for crushing the ore is rotatably connected in the crushing cylinder, a driving mechanism for driving the crushing mechanism to rotate is mounted on the inner wall of the mounting box close to the top of the crushing cylinder, and a supporting mechanism for supporting the crushing mechanism is mounted on the inner wall of the mounting box close to the bottom of the crushing cylinder;

the crushing cylinder comprises two symmetrically installed cylinders, the inner diameter of each cylinder is gradually reduced from top to bottom, and a plurality of crushing beads are installed on the inner wall of each cylinder;

the crushing mechanism comprises two crushing rollers, a plurality of crushing balls are arranged on the outer sides of the crushing rollers, and a supporting column is arranged in the middle of the bottom end of each crushing roller.

Preferably, a discharging barrel is arranged in the middle of the bottom of the installation box, and supporting legs for fixing the installation box are arranged at four corners of the bottom of the installation box.

Preferably, a discharging hopper is mounted on the top of the mounting box, and the shape of the discharging hopper is the same as that of the crushing cylinder.

Preferably, the driving mechanism comprises a fixing frame, a mounting groove is formed in the bottom of the fixing frame, and a driving motor is mounted on the inner bottom wall of the mounting groove.

Preferably, the bottom of the driving motor is provided with a rotary column through a driving shaft, and the bottom of the rotary column is arranged in the middle of the top end of the crushing roller.

Preferably, the supporting mechanism comprises a supporting frame, and a supporting block is installed at the top of the supporting frame.

Preferably, the two crushing rollers are respectively arranged in the middle of the two cylinders, and the axes of the two crushing rollers and the axes of the two cylinders are respectively positioned on the same straight line.

(III) beneficial effects

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, in the ore crushing process, the space formed between the two crushing rollers is increased from top to bottom through the two conical crushing rollers, so that the effect of gradually crushing ores is achieved, and meanwhile, the space formed between the cylinder and the crushing rollers is increased from top to bottom through the cylinder with the inner wall obliquely arranged and the crushing rollers with the outer wall obliquely arranged, so that the effect of gradually crushing ores near the inner wall of the cylinder is achieved, the ores are crushed more uniformly, and the influence on the processing of subsequent ores is avoided.

Drawings

FIG. 1 is a schematic overall structure of a cone crushing apparatus for composite ore according to the present utility model;

FIG. 2 is a schematic view of the structure of the installation box of the cone crushing plant of the composite ore of the present utility model;

FIG. 3 is a schematic view of the structure of the inside of the installation box of the cone crushing apparatus of the composite ore of the present utility model;

FIG. 4 is a schematic structural view of a crushing cylinder of the cone crushing apparatus of the composite ore of the present utility model;

fig. 5 is a schematic structural view of a crushing roller of a cone crushing apparatus for composite ore according to the present utility model.

In the figure: 1. a mounting box; 2. a discharge cylinder; 3. support legs; 4. discharging a hopper; 5. a crushing cylinder; 6. a driving mechanism; 7. a support mechanism; 8. a crushing mechanism; 51. a cylinder; 52. crushing the beads; 61. a fixing frame; 62. a mounting groove; 63. a driving motor; 64. a spin column; 71. a support frame; 72. a support block; 81. a crushing roller; 82. crushing balls; 83. and (5) supporting the column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a cone crushing apparatus for composite ore; the device comprises a mounting box 1, wherein a crushing cylinder 5 is mounted on the inner wall of the mounting box 1, a crushing mechanism 8 for crushing ores is rotatably connected in the crushing cylinder 5, a driving mechanism 6 for driving the crushing mechanism 8 to rotate is mounted on the inner wall of the mounting box 1 near the top of the crushing cylinder 5, and a supporting mechanism 7 for supporting the crushing mechanism 8 is mounted on the inner wall of the mounting box 1 near the bottom of the crushing cylinder 5;

the crushing cylinder 5 comprises two symmetrically-installed C-shaped cylinders 51, the outer wall of each cylinder 51 is fixed with the inner wall of the mounting box 1, the inner diameter of each cylinder 51 is gradually reduced from top to bottom, a plurality of crushing beads 52 are installed on the inner wall of each cylinder 51, and the plurality of crushing beads 52 are distributed in an annular array;

the crushing mechanism 8 comprises two conical crushing rollers 81, the diameter of each crushing roller 81 is gradually increased from top to bottom, a plurality of crushing balls 82 are arranged on the outer side of each crushing roller 81, the crushing balls 82 are distributed in an annular array, and support columns 83 are arranged in the middle of the bottom end of each crushing roller 81.

As shown in fig. 1, as a preference, a discharge cylinder 2 is mounted in the middle of the bottom of the mounting box 1, and support legs 3 for fixing the mounting box 1 are mounted at four corners of the bottom of the mounting box 1;

as shown in fig. 1-2, preferably, a lower hopper 4 is mounted on the top of the mounting box 1, and the shape of the lower hopper 4 is the same as that of the crushing cylinder 5;

as shown in fig. 3 and 5, as a preferable driving mechanism 6, the driving mechanism 6 comprises a fixing frame 61, wherein two sides of the fixing frame 61 are respectively arranged at the tops of two sides of the inner wall of the mounting box 1, a mounting groove 62 is formed at the bottom of the fixing frame 61, a driving motor 63 is arranged at the inner bottom wall of the mounting groove 62, and an arc-shaped bulge is arranged at the top of the fixing frame 61 and right above the driving motor 63;

as shown in fig. 5, preferably, the bottom end of the driving motor 63 is provided with a rotating column 64 through a driving shaft, and the bottom end of the rotating column 64 is provided in the middle of the top end of the crushing roller 81;

as shown in fig. 3 and 5, preferably, the supporting mechanism 7 comprises a supporting frame 71, a supporting block 72 is installed at the top of the supporting frame 71, the supporting block 72 is arc-shaped, and the middle part of the top end of the supporting block 72 is rotatably connected with the bottom end of a supporting column 83;

as shown in fig. 2 and 4, it is preferable that two crushing rollers 81 are provided at the middle portions of the two cylinders 51, respectively, and the axes of the two crushing rollers 81 are on the same line with the axes of the two cylinders 51, respectively.

It should be noted that, this embodiment is a cone crushing equipment of compound ore, when crushing the ore, now add the ore in the crushing section of thick bamboo 5 through hopper 4 down, start driving motor 63 simultaneously, two driving motor 63 drive two crushing roller 81 through epaxial column 64 respectively this moment, support column 83 on the crushing roller 81 rotates on supporting shoe 72 simultaneously, the ore that falls down from crushing roller 81 top at this moment gets into between crushing roller 81 and the barrel 51, the crushing roller 81 is at rotatory in-process, through the crushing ball 82 on the crushing roller 81 and the crushing pearl 52 on the barrel 51, in the in-process of crushing, can make the space that forms between two crushing rollers 81 from the top down from big to little, thereby reach the effect of progressively crushing the ore, through the barrel 51 that the inner wall slope set up and the crushing roller 81 of outer wall slope, can make the space that forms down from big to little, thereby can be to the ore that is in the vicinity of barrel 51 inner wall and the crushing roller 51, thereby can be to the ore processing more evenly after the ore is broken, can reach the effect of evenly processing the ore that is more from the top to the top.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The cone crushing equipment for composite ores comprises a mounting box (1), and is characterized in that a crushing cylinder (5) is mounted on the inner wall of the mounting box (1), a crushing mechanism (8) for crushing the ores is rotationally connected inside the crushing cylinder (5), a driving mechanism (6) for driving the crushing mechanism (8) to rotate is mounted on the inner wall of the mounting box (1) close to the top of the crushing cylinder (5), and a supporting mechanism (7) for supporting the crushing mechanism (8) is mounted on the inner wall of the mounting box (1) close to the bottom of the crushing cylinder (5);

the crushing cylinder (5) comprises two symmetrically installed cylinder bodies (51), the inner diameter of each cylinder body (51) is gradually reduced from top to bottom, and a plurality of crushing beads (52) are installed on the inner wall of each cylinder body (51);

the crushing mechanism (8) comprises two crushing rollers (81), a plurality of crushing balls (82) are arranged on the outer sides of the crushing rollers (81), and support columns (83) are arranged in the middle of the bottom ends of the crushing rollers (81).

2. The cone crushing plant of composite ore according to claim 1, characterized in that the bottom middle part of the installation box (1) is provided with a discharge cylinder (2), and the four corners of the bottom of the installation box (1) are provided with supporting legs (3) for fixing the installation box (1).

3. A cone crushing plant for composite ores according to claim 1, wherein a blanking hopper (4) is mounted on top of the mounting box (1), the shape of the blanking hopper (4) being identical to the shape of the crushing cylinder (5).

4. The cone crushing apparatus of composite ore according to claim 1, characterized in that the driving mechanism (6), the driving mechanism (6) comprises a fixing frame (61), a mounting groove (62) is provided at the bottom of the fixing frame (61), and a driving motor (63) is mounted at the inner bottom wall of the mounting groove (62).

5. The cone crushing apparatus of composite ore according to claim 4, characterized in that the bottom end of the driving motor (63) is mounted with a rotating column (64) through a driving shaft, and the bottom end of the rotating column (64) is mounted in the middle of the top end of the crushing roller (81).

6. A cone crushing plant for composite ores according to claim 1, wherein the supporting mechanism (7) comprises a supporting frame (71), a supporting block (72) being mounted on top of the supporting frame (71).

7. A cone crushing plant for composite ores according to claim 1, wherein the two crushing rollers (81) are respectively arranged in the middle of the two cylinders (51), and the axes of the two crushing rollers (81) are respectively in the same straight line with the axes of the two cylinders (51).