CN219024585U

CN219024585U - Grate bed for crusher

Info

Publication number: CN219024585U
Application number: CN202222949862.1U
Authority: CN
Inventors: 刘赞
Original assignee: Luan County Panshi Cement Co ltd
Current assignee: Luan County Panshi Cement Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-05-16
Anticipated expiration: 2032-11-04

Abstract

The utility model relates to a grate for breaker relates to breaker technical field, and it includes the grate body, the grate body includes two side bars, two the rigid coupling has a plurality of filter rods between the side bar, just filter rod with side bar mutually perpendicular, be provided with a plurality of interior reinforcing component in the filter rod, and a plurality of interior reinforcing component is followed filter rod length direction arranges. The utility model has the effect of improving the intensity of breaker comb bed.

Description

Grate bed for crusher

Technical Field

The application relates to the technical field of crushers, in particular to a grate bed for a crusher.

Background

The crusher is core equipment in the mineral exploitation process system, plays a great role in the mineral crushing process, and when the crusher crushes minerals, the minerals meeting the specification are filtered through the grate bed and discharged out of the crusher, and the minerals not meeting the specification are blocked and crushed again, so that the grate bed plays an important role in the operation of the crusher.

In the related art, the connecting rods in the arm beds are directly welded on two sides of the arm beds (holes are formed in two sides of the arm beds, the connecting rods are directly welded in the holes), and the connecting rods and the arm beds are directly cast together after adjustment.

Disclosure of Invention

In order to improve the strength of the crusher grate, the application provides a crusher grate.

The application provides a grate bed for breaker adopts following technical scheme:

the utility model provides a grate for breaker, includes the grate body, the grate body includes two side bars, two the rigid coupling has a plurality of filter rods between the side bar, just filter rod with side bar mutually perpendicular, be provided with a plurality of interior reinforcing component in the filter rod, and a plurality of interior reinforcing component is followed filter rod length direction arranges.

Through adopting above-mentioned technical scheme, when the breaker during operation, mineral striking filter rod repeatedly, interior enhancement subassembly can play certain supporting effect to the filter rod is inside to reduce the cracked condition of filter rod, improve the intensity of breaker comb bed.

Optionally, the interior enhancement subassembly includes two enhancement diagonal bars, two strengthen diagonal bar cross connection, just strengthen the both ends of diagonal bar with filter rod inside wall fixed connection, the both sides of strengthening the diagonal bar all are provided with the enhancement montant, the both ends rigid coupling of strengthening the montant is in on the filter rod inner wall.

Through adopting above-mentioned technical scheme, when mineral striking filter rod, strengthen the diagonal bar and strengthen montant interact, form the triangle-shaped cross-section to play certain supporting effect to the filter rod from inside, increase the intensity of filter rod, and then increase the holistic intensity of comb bed.

Optionally, an external coupling assembly is arranged on the outer side wall of the filter rod.

Through adopting above-mentioned technical scheme, the outer subassembly of can play certain support reinforcing effect to the filter rod from the outside, increases the intensity of comb bed.

Optionally, the outer subassembly includes two outer diagonal bars, every the both ends that the filter rod is close to the side bar all rigid coupling have outer diagonal bars, the one end rigid coupling that the filter is kept away from to outer diagonal bar is in on the side bar, two be provided with outer horizontal pole between the outer diagonal bar, outer horizontal pole rigid coupling is in on the filter rod.

Through adopting above-mentioned technical scheme, outer diagonal bar can support the filter rod in mineral and the opposite one side of filter rod contact, increases the intensity of filter rod, and outer horizontal pole increases the intensity of filter rod through increasing the thickness of filter rod.

Optionally, a reinforcing rib is fixedly connected to the filtering rod, and the reinforcing rib is perpendicular to the filtering rod.

Through adopting above-mentioned technical scheme, the strengthening rib plays certain connection effect to all filter rods on the one hand, and on the other hand accessible reduces the length of filter rod and increases the intensity of filter rod.

Optionally, the number of the reinforcing ribs is several.

Through adopting above-mentioned technical scheme, a plurality of strengthening ribs can further increase the holistic stability of comb bed, and then reduce the cracked possibility of comb bed, increase the stability of comb bed.

Optionally, the filter rod is in a certain radian.

Through adopting above-mentioned technical scheme, the filter rod is the impact force that the reducible mineral impacted the filter rod of certain radian, and then reduces the cracked possibility of filter rod, increases the intensity of comb bed.

Optionally, a rubber layer is disposed on a side of the filter rod away from the external application component.

Through adopting above-mentioned technical scheme, the rubber layer can play certain buffering effect to the comb bed that hits on the filter rod, and then plays certain guard effect to the filter rod, increases the intensity of comb bed.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the crusher works, minerals repeatedly strike the filter rod, and the inner reinforcing component can play a certain supporting effect on the inside of the filter rod, so that the condition of breakage of the filter rod is reduced, and the strength of a grate bed of the crusher is improved;

2. the outer diagonal rod can support the filter rod on the opposite side of the mineral, which is in contact with the filter rod, so that the strength of the filter rod is increased, and the outer diagonal rod increases the strength of the filter rod by increasing the thickness of the filter rod;

3. the rubber layer can play certain buffering effect to the comb bed that strikes on the filter rod, and then plays certain guard effect to the filter rod, increases the intensity of comb bed.

Drawings

FIG. 1 is a schematic view of an overall structure of a grate bed embodying an embodiment of the present application;

FIG. 2 is a schematic structural view of an inner reinforcement assembly embodying an embodiment of the present application;

in the figure, 1, a grate body; 11. a side bar; 12. a filter rod; 2. an inner reinforcement assembly; 21. reinforcing the diagonal rods; 22. reinforcing vertical rods; 3. an outer reinforcing component; 31. an outer diagonal bar; 32. an outer rail; 4. reinforcing ribs; 5. and a rubber layer.

Detailed Description

The present application is described in further detail below with reference to fig. 1-2.

The utility model provides a grate for breaker, refer to fig. 1 and 2, including grate body 1, grate body 1 is the integrated into one piece structure of pouring, grate body 1 includes two side bars 11, two side bars 11 are parallel to each other, the rigid coupling has a plurality of filter poles 12 between two side bars 11, filter pole 12 and side bar 11 mutually perpendicular, filter pole 12 is high-strength steel material, and filter pole 12 is certain radian, filter pole 12 inside becomes the cavity setting, be provided with a plurality of interior enhancement subassembly 2 inside filter pole 12, interior enhancement subassembly 2 includes two reinforcement diagonal 21 of rigid coupling in filter pole 12 inside, two reinforcement diagonal 21 intercrosses and fixed connection, the both ends fixed connection of reinforcement diagonal 21 is on the inner wall of filter pole 12, the montant 22 is strengthened to both ends fixedly connected with at two reinforcement diagonal 21, the both ends fixed connection of reinforcement montant 22 is on the inner wall of filter pole 12.

When the grate bed is installed and fixed on the crusher, the crusher works, the high-strength steel material of the filter rod 12 can improve the strength of the filter rod 12, the filter rod 12 is arranged in a hollow mode, the reinforcing inclined rod 21 and the reinforcing vertical rod 22 are arranged in the filter rod 12, the strength of the filter rod 12 can be further improved, when minerals collide with the filter rod 12, the whole mass of the filter rod 12 is reduced through the hollow arrangement of the filter rod 12, so that the pressure of the minerals on the filter rod 12 is reduced, and meanwhile, the strength of the filter rod 12 is further improved through the supporting effect of the reinforcing inclined rod 21 and the reinforcing vertical rod 22 on the filter rod 12, so that the whole strength of the grate bed is improved. The filter rod 12 is in a certain radian, so that the pressure of minerals on the filter rod 12 can be reduced, the condition of grid bed fracture is reduced, and the integral strength of the grid bed is increased.

Referring to fig. 1, an outer diagonal member 3 is disposed on one side of a filter rod 12, the outer diagonal member 3 includes an outer diagonal member 31 fixedly connected to a side rod 11, one end of the outer diagonal member 31 is fixedly connected to the side rod 11, one end of the outer diagonal member away from the side rod 11 is fixedly connected to the filter rod 12, two ends of each filter rod 12, which are close to the side rod 11, are fixedly connected to the outer diagonal member 31, one end of each outer diagonal member 31, which is far away from the filter rod 12, is fixedly connected to the side rod 11, an outer cross member 32 is fixedly connected to each filter rod 12, the outer cross members 32 are parallel to the filter rods 12, the outer cross members 32 are located between the outer diagonal members 31 fixedly connected to the same filter rod 12, and the outer cross members 32 are located at the center of the filter rods 12.

When minerals collide with the filter rod 12, the outer diagonal rod 31 can play a certain supporting effect on the filter rod 12, so that a certain reinforcing effect is played on the filter rod 12, the fracture condition of the filter rod 12 is reduced, the outer cross rod 32 can play a certain reinforcing effect on the filter rod 12, and the strength of the filter rod 12 is increased by increasing the thickness of the outer diagonal rod 31.

Two reinforcing ribs 4 are fixedly connected to the plurality of filter rods 12, the reinforcing ribs 4 are perpendicular to the filter rods 12 and parallel to the side rods 11, the reinforcing ribs 4 can further increase the integral strength of the leather grate bed, and the fracture condition of the filter rods 12 is reduced.

Referring to fig. 2, a rubber layer 5 is disposed on a side of the filter rod 12 away from the external application assembly 3, and when minerals strike the filter rod 12, the rubber layer 5 can play a role in buffering the filter rod 12, so as to reduce impact force of the minerals on the filter rod 12, thereby reducing damage to the filter rod 12 and further increasing strength of the grate bed.

The implementation principle of the embodiment of the application is as follows: when the crusher works, minerals repeatedly strike the grate bed, the reinforcing inclined rod 21 and the reinforcing vertical rod 22 inside the filter rod 12 can play a certain supporting effect on the filter rod 12 from the inside, the fracture condition of the filter rod 12 is reduced, the toughness of the filter rod 12 can be increased by the filter rod 12 made of high-strength steel, the strength of the grate bed is further improved, the supporting effect on the filter rod 12 from the outside is achieved through the outer reinforcing component 3, the strength of the filter rod 12 can be further increased by the outer inclined rod 31 and the outer transverse rod 32, the impact force of minerals on the filter rod 12 can be reduced by the rubber layer 5, the damage to the filter rod 12 is reduced, and the strength of the grate bed is improved.

The embodiments of this embodiment are all preferred embodiments of the present application, and are not intended to limit the scope of the present application, in which like parts are denoted by like reference numerals. Therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a grate for breaker, includes grate body (1), grate body (1) include two side bars (11), two rigid coupling has a plurality of filter rods (12) between side bar (11), just filter rod (12) with side bar (11) mutually perpendicular, its characterized in that is provided with in filter rod (12) a plurality of reinforcing component (2), and a plurality of reinforcing component (2) are followed in the filter rod (12) length direction arranges.

2. The grate bed for the crusher according to claim 1, wherein the inner reinforcing component (2) comprises two reinforcing inclined rods (21), the two reinforcing inclined rods (21) are in cross connection, two ends of the reinforcing inclined rods (21) are fixedly connected with the inner side walls of the filtering rods (12), reinforcing vertical rods (22) are arranged on two sides of the reinforcing inclined rods (21), and two ends of the reinforcing vertical rods (22) are fixedly connected to the inner walls of the filtering rods (12).

3. A grate bed for a crusher according to claim 1, characterized in that the outer side wall of the filter rod (12) is provided with an outer attachment assembly (3).

4. A grate bed for a crusher according to claim 3, characterized in that the outer diagonal members (3) comprise two outer diagonal members (31), each of the filter rods (12) is fixedly connected with the outer diagonal members (31) at both ends close to the side bars (11), one end of the outer diagonal member (31) far away from the filter rod (12) is fixedly connected with the side bars (11), an outer cross bar (32) is arranged between the two outer diagonal members (31), and the outer cross bar (32) is fixedly connected with the filter rod (12).

5. The grate bed for the crusher according to claim 1, wherein the filtering rod (12) is fixedly connected with a reinforcing rib (4), and the reinforcing rib (4) is mutually perpendicular to the filtering rod (12).

6. A grate bed for a crusher according to claim 5, characterized in that the number of the reinforcing ribs (4) is several.

7. A grate bed for a crusher according to claim 1, characterized in that the filter rods (12) are of a certain arc.

8. A grate bed for a crusher according to claim 3, characterized in that the side of the filter rod (12) remote from the outer reinforcement assembly (3) is provided with a rubber layer (5).