CN217069037U

CN217069037U - Ore crushing equipment for metallurgical industry

Info

Publication number: CN217069037U
Application number: CN202220550906.0U
Authority: CN
Inventors: 王宝兴; 孟祥河
Original assignee: Tangshan Chaoyuan Machinery Manufacturing Co ltd
Current assignee: Tangshan Chaoyuan Machinery Manufacturing Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-07-29
Anticipated expiration: 2032-03-14

Abstract

The utility model relates to the technical field of metallurgy, and a ore crushing equipment for metallurgical industry is disclosed, including the breaker, the bottom of breaker is provided with the collecting box, and the inside of breaker is provided with and is used for broken crushing roller. The utility model discloses in, there is the screen frame through the inside movable mounting at the breaker, the inside fixed mounting of screen frame has the screen cloth, when carrying out the breakage to the ore, the ore after the crushing roller is broken drops to on the screen cloth, movable mounting's screen cloth receives the decurrent pressure effect of ore this moment, the screen cloth shakes about the inside of breaker at the spring action of spring and the pressure effect of ore this moment, control motor operation drives the cam rotation and supports and move and support and drive the frame and move screen frame increase vibration amplitude when vibrations about the screen cloth simultaneously, thereby drive the screen cloth vibrations screening when screening the ore after the breakage and be in order to avoid the mesh of screen cloth to be blockked up and influence the problem of screening effect.

Description

Ore crushing equipment for metallurgical industry

Technical Field

The utility model relates to the technical field of metallurgy, especially, relate to an ore crushing equipment for metallurgical industry.

Background

Need carry out the breakage to the ore when metallurgical industry produces, need sieve the ore after preliminary breakage when the breakage, when the screening, partly great ore can pile up and is difficult to leak down on the screen cloth, and the mesh of screen cloth this moment can be blockked up by bold ore and lead to the problem that the screening effect received the influence.

To this end, a mineral breaker apparatus for the metallurgical industry is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem existing in the prior art and provides ore crushing equipment for metallurgical industry.

In order to realize the above-mentioned purpose, the utility model discloses a following technical scheme, an ore crushing equipment for metallurgical industry, including the breaker, the bottom of breaker is provided with the collecting box, the inside of breaker is provided with and is used for broken crushing roller, the inner wall symmetry fixed mounting of breaker has two mounting brackets, the inside fixed mounting of mounting bracket has the spring, the inside movable mounting of breaker has the net frame, the inside fixed mounting of net frame has the screen cloth, the screen cloth is the downward sloping form, the outer wall symmetry fixed mounting of net frame has two extensions to support the frame, the inner wall symmetry fixed mounting of breaker has two motors, the outer wall fixed mounting of the output shaft of motor has the cam.

Preferably, the inner portion of the mounting frame is fixedly provided with an inner connecting shaft, and the spring is sleeved with the mounting frame.

Preferably, the outer wall of the net frame is symmetrically and fixedly provided with two movable blocks movably connected with the mounting frame, the bottoms of the movable blocks are fixedly connected with the upper end of the spring, and the movable blocks are provided with sleeve holes connected with the inner connecting shaft in a sleeved mode.

Preferably, the outer wall of the crusher is provided with a recovery opening, the inner wall of the crusher is fixedly provided with a baffle, the baffle is attached to the outer wall of the screen, and the baffle is located at the upper side of the recovery opening.

Preferably, the screen is fixedly connected with the outer wall of the screen frame through two connecting plates.

Preferably, the top of the crusher is movably provided with a cover plate through a sliding rail, and the inside of the collecting box is movably provided with a movable drawer.

Advantageous effects

The utility model provides an ore crushing equipment for metallurgical industry. The method has the following beneficial effects:

(1) this ore crushing equipment for metallurgical industry, there is the screen frame through the inside movable mounting at the breaker, the inside fixed mounting of screen frame has the screen cloth, when carrying out the breakage to the ore, the ore after the crushing roller is broken drops to on the screen cloth, movable mounting's screen cloth receives the decurrent pressure effect of ore this moment, the screen cloth shakes about the inside of the elasticity effect of spring and ore is used in the breaker this moment, control motor operation drives the cam rotation and supports and extend and drive screen frame increase vibrations range when vibrations about the screen cloth simultaneously, thereby drive the screen cloth vibrations screening when screening the ore after the breakage and be in order to avoid the mesh of screen cloth to be blockked up and influence the problem of screening effect.

(2) This ore crushing equipment for metallurgical industry, retrieve the mouth through having seted up at the outer wall of breaker, when the screening, the broken thing of tiny particle passes through the screen cloth and leaks down, the top at the screen cloth is stayed to partial massive ore, the screen cloth is whole to be the slope form, the massive ore can the lapse on the screen cloth, after the screening, control motor drives cam rotation to normal position, the screen cloth lapse to retrieving the position of mouth under the pressure of ore this moment, massive ore spills to the external world so that the recycling is broken once more through retrieving the mouth, there is the apron through the top movable mounting at the breaker, when the breakage, the problem that produces a large amount of dusts and cause the pollution to the top of sliding cover to the breaker when avoiding the breakage.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2;

FIG. 4 is a schematic side view and sectional view of the structure of the present invention;

fig. 5 is a partial perspective view of the structure of the present invention.

Illustration of the drawings:

1. a crusher; 2. a collection box; 3. a movable drawer; 4. a crushing roller; 5. a recovery port; 6. a cover plate; 7. a mounting frame; 8. a baffle plate; 9. a screen frame; 10. screening a screen; 11. an internal connecting shaft; 12. a movable block; 13. A spring; 14. a motor; 15. a cam; 16. an extending support frame; 17. a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): an ore crushing device for metallurgical industry is disclosed, as shown in fig. 1-5, comprising a crusher 1, wherein the crusher 1 is of a hollow structure, a collecting box 2 is arranged at the bottom of the crusher 1, the collecting box 2 is of a rectangular hollow structure, the crusher 1 extends into the collecting box 2, a movable drawer 3 is movably arranged in the collecting box 2, the movable drawer 3 is of a rectangular hollow structure, a rectangular opening is arranged at the top of the movable drawer 3, a crushing roller 4 for crushing is arranged in the crusher 1, a cover plate 6 is movably arranged at the top of the crusher 1 through a sliding rail, the cover plate 6 is of a rectangular structure, the cover plate 6 can completely cover the top of the crusher 1, two handles are fixedly arranged at the top of the cover plate 6, a recovery port 5 is arranged on the outer wall of the crusher 1, the recovery port 5 is a rectangular through hole, and a hollow area in the recovery port 5 penetrates through the crusher 1, two mounting frames 7 are symmetrically and fixedly mounted on the inner wall of the crusher 1, the cross section of each mounting frame 7 is in a frame shape, an inner connecting shaft 11 is fixedly mounted inside each mounting frame 7, each inner connecting shaft 11 is in a cylindrical structure, a spring 13 is fixedly mounted inside each mounting frame 7, each spring 13 is connected with the corresponding mounting frame 7 in a sleeved mode, a net frame 9 is movably mounted inside each crusher 1, each net frame 9 is in a rectangular frame-shaped structure, a screen 10 is fixedly mounted inside each net frame 9, each screen 10 is in a downward inclined mode, each screen 10 extends to the lower side position of each net frame 9, each screen 10 is fixedly connected with the outer wall of each net frame 9 through two connecting plates 17, two movable blocks 12 movably connected with the mounting frames 7 are symmetrically and fixedly mounted on the outer wall of each net frame 9, each movable block 12 is in a rectangular structure, the bottom of each movable block 12 is fixedly connected with the upper end of each spring 13, sleeve holes connected with the inner connecting shafts 11 are formed in the movable blocks 12, the inner wall diameter of trepanning is the same with the outside diameter size of inscribing axle 11, the inner wall fixed mounting of breaker 1 has baffle 8, baffle 8 is the rectangle structure, baffle 8 laminates with the outer wall of screen cloth 10 each other, baffle 8 is located the upside position of retrieving mouthful 5, the outer wall symmetry fixed mounting of net frame 9 has two extensions to support frame 16, the cross section that the extension supported frame 16 is L shape, the inner wall symmetry fixed mounting of breaker 1 has two motors 14, the outer wall fixed mounting of the output shaft of motor 14 has cam 15, cam 15 supports frame 16 in contact with each other with the extension.

The utility model discloses a theory of operation: the screen frame 9 is movably mounted in the crusher 1, the screen 10 is fixedly mounted in the screen frame 9, when ores are crushed, the ores crushed by the crushing roller 4 fall onto the screen 10, the movably mounted screen 10 is under the action of downward pressure of the ores, the screen 10 vibrates up and down in the crusher 1 under the action of the elastic force of the spring 13 and the pressure of the ores, and meanwhile, when the screen 10 vibrates up and down, the control motor 14 operates to drive the cam 15 to rotate to abut against the extending abutment frame 16 to drive the screen frame 9 to increase the vibration amplitude, so that when the crushed ores are screened, the screen 10 is driven to vibrate and screen to avoid the problem that the meshes of the screen 10 are blocked to influence the screening effect; retrieve mouth 5 through having seted up at the outer wall of breaker 1, when the screening, the broken thing of tiny granule leaks down through screen cloth 10, the top of screen cloth 10 is stayed to partial massive ore, screen cloth 10 wholly is the slope form, the massive ore can the lapse on screen cloth 10, after the screening, control motor 14 drives cam 15 and rotates to the normal position, screen cloth 10 lapse to the position of retrieving mouth 5 under the pressure of ore this moment, the massive ore spills to the external world so that the recycling is broken again through retrieving mouth 5, there is apron 6 through the top movable mounting at breaker 1, when the breakage, slide apron 6 to cover the problem that produces a large amount of dusts and cause the pollution when avoiding the breakage with the top of breaker 1.

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

1. The utility model provides a mineral crushing equipment for metallurgical industry, includes breaker (1), the bottom of breaker (1) is provided with collecting box (2), and the inside of breaker (1) is provided with crushing roller (4) that are used for the breakage, its characterized in that: the utility model discloses a crusher, including breaker (1), inner wall symmetry fixed mounting of breaker (1) has two mounting brackets (7), the inside fixed mounting of mounting bracket (7) has spring (13), the inside movable mounting of breaker (1) has net frame (9), the inside fixed mounting of net frame (9) has screen cloth (10), screen cloth (10) are the downward sloping form, the outer wall symmetry fixed mounting of net frame (9) has two to extend to support frame (16), the inner wall symmetry fixed mounting of breaker (1) has two motor (14), the outer wall fixed mounting of the output shaft of motor (14) has cam (15).

2. A mineral breaker apparatus according to claim 1 in which: the inner portion of the mounting frame (7) is fixedly provided with an inner connecting shaft (11), and the spring (13) is sleeved with the mounting frame (7).

3. A mineral breaker apparatus according to claim 1 in which: the outer wall symmetry fixed mounting of screen frame (9) has two movable blocks (12) that are in the same place with mounting bracket (7) swing joint, and the bottom of movable block (12) is in the same place with the upper end fixed connection of spring (13), offers the trepanning that cup joints together with interior spiale (11) on movable block (12).

4. A mineral breaker apparatus according to claim 1 in which: recovery opening (5) have been seted up to the outer wall of breaker (1), and the inner wall fixed mounting of breaker (1) has baffle (8), and baffle (8) and the outer wall of screen cloth (10) are laminated each other, and baffle (8) are located the upside position of recovering opening (5).

5. A mineral breaker apparatus according to claim 1 in which: the screen (10) is fixedly connected with the outer wall of the screen frame (9) through two connecting plates (17).

6. A mineral breaker apparatus according to claim 1 in which: the top of the crusher (1) is movably provided with a cover plate (6) through a sliding rail, and the inside of the collecting box (2) is movably provided with a movable drawer (3).