CN212263443U

CN212263443U - Combined wear-resistant ball

Info

Publication number: CN212263443U
Application number: CN202020604464.4U
Authority: CN
Inventors: 张纯亮
Original assignee: Anhui Zhongchun Refractory Spare Parts Technology Co ltd
Current assignee: Anhui Zhongchun Refractory Spare Parts Technology Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2021-01-01
Anticipated expiration: 2030-04-21

Abstract

The utility model relates to a modular wear-resisting ball technical field just discloses a modular wear-resisting ball, including the inner core, the inner core outside is provided with the enhancement layer, the enhancement layer outside is provided with the articulamentum, be provided with many enhancement skeletons between inner core and the enhancement layer, a plurality of spacing grooves have been seted up to the articulamentum, the articulamentum outside is provided with the wearing layer, be connected through spacing groove and stopper between wearing layer and the articulamentum, and the wearing layer parcel is on the articulamentum outer wall. This wear-resisting ball of combination formula, through being provided with the enhancement layer in the inner core outside, strengthen the skeleton through being provided with between inner core and the articulamentum, guarantee wear-resisting ball overall structure nature, improve wear-resisting ball quality, wear-resisting ball is connected through the stopper that is provided with spacing groove and wear-resisting layer internal surface on the articulamentum surface simultaneously, it is fixed mutually through the adhesive between articulamentum and the articulamentum, the wearing layer is favorable to improving wear-resisting ball and uses durability, energy consumption is reduced, make manufacturing cost reduce.

Description

Combined wear-resistant ball

Technical Field

The utility model relates to a wear-resisting ball technical field specifically is a modular wear-resisting ball.

Background

The wear-resistant ball is a grinding medium used in a ball mill and used for grinding materials in the mill, white cast iron taking chromium as a main alloy element is called chromium alloy cast iron for short, and a cast grinding ball taking the chromium alloy cast iron as a material is called chromium alloy cast iron grinding ball; the other is that the casting grinding ball using nodular cast iron as material is called nodular cast iron grinding ball, wherein the nodular cast iron grinding ball with the matrix structure mainly being bainite obtained by heat treatment is called bainite ductile iron grinding ball for short; the nodular cast iron grinding ball with the matrix structure mainly martensite obtained by heat treatment is called martensite nodular cast iron grinding ball for short.

At present, the wear-resistant balls are used for a long time due to the integral structure of the wear-resistant balls, so that the surface of the wear-resistant balls is worn, the grinding efficiency is reduced, the energy consumption is increased, the grinding balls are frequently replaced, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a modular wear-resisting ball possesses the advantage that is favorable to improving the wear resistance of wear-resisting ball, has solved long-term use, and wearing and tearing can appear in the wear-resisting ball surface, lead to grinding efficiency to reduce, and the energy consumption increases, and the ball is frequently changed, makes manufacturing cost increase's problem.

(II) technical scheme

For the purpose that realizes above-mentioned wear-resisting ball of this combination formula and improve work efficiency, the utility model provides a following technical scheme: the utility model provides a modular wear-resisting ball, includes the inner core, the inner core outside is provided with the enhancement layer, the enhancement layer outside is provided with the articulamentum, be provided with many enhancement skeletons between inner core and the enhancement layer, a plurality of spacing grooves have been seted up to the articulamentum, the articulamentum outside is provided with the wearing layer, and the wearing layer inboard is provided with a plurality ofly and the stopper that the spacing groove is corresponding, be connected through spacing groove and stopper between wearing layer and the articulamentum, and the wearing layer parcel is on the articulamentum outer wall, wearing layer and articulamentum contact surface are fixed mutually through the adhesive, the wearing layer surface is.

Preferably, the reinforcing framework is annularly and uniformly distributed between the inner core and the connecting layer, and the inner core, the reinforcing layer, the connecting layer and the reinforcing framework are of an integral structure.

Preferably, the limiting grooves can be in a shape like a Chinese character 'ao' or in an arc shape, and the limiting grooves are uniformly distributed on the surface of the connecting layer.

Preferably, the wear-resistant layers are arranged into two semicircular shells, and an L-shaped joint is arranged at the joint between the wear-resistant layers.

Preferably, the arc-shaped grooves are circular and are uniformly distributed on the surface of the wear-resistant layer.

(III) advantageous effects

Compared with the prior art, the utility model provides a modular wear-resisting ball possesses following beneficial effect: this wear-resisting ball of combination formula, through being provided with the enhancement layer in the inner core outside, strengthen the skeleton through being provided with between inner core and the articulamentum, guarantee wear-resisting ball overall structure nature, improve wear-resisting ball quality, wear-resisting ball is connected through the stopper that is provided with spacing groove and wear-resisting layer internal surface on the articulamentum surface simultaneously, it is fixed mutually through the adhesive between articulamentum and the articulamentum, the wearing layer is favorable to improving wear-resisting ball and uses durability, energy consumption is reduced, make manufacturing cost reduce.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the arc-shaped groove of the present invention.

In the figure: 1. an inner core; 2. a reinforcing layer; 3. a connecting layer; 4. reinforcing the framework; 5. a limiting groove; 6. a limiting block; 7. an arc-shaped slot; 8. and a wear-resistant layer.

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.

Referring to fig. 1-2, the combined wear-resistant ball comprises an inner core 1, a reinforcing layer 2 is arranged outside the inner core 1, a connecting layer 3 is arranged outside the reinforcing layer 2, a plurality of reinforcing frameworks 4 are arranged between the inner core 1 and the reinforcing layer 2, the reinforcing frameworks 4 are uniformly distributed between the inner core 1 and the connecting layer 3 in an annular shape, the inner core 1, the reinforcing layer 2, the connecting layer 3 and the reinforcing frameworks 4 are in an integral structure, the wear-resistant ball is stronger in overall structure and is beneficial to improving the use durability, the connecting layer 3 is provided with a plurality of limiting grooves 5, the limiting grooves 5 can be in a concave shape or a circular arc shape, the limiting grooves 5 are uniformly distributed on the surface of the connecting layer 3, the connecting tightness between the connecting layer 3 and a wear-resistant layer 8 can be improved by the limiting grooves 5, the reinforcing layer 2 is arranged outside the inner core 1, the reinforcing frameworks are arranged between the inner core 1 and the connecting, the quality of the wear-resistant ball is improved, meanwhile, the wear-resistant ball is connected with a limiting block 8 on the inner surface of a wear-resistant layer 8 through a limiting groove 5 arranged on the surface of a connecting layer 3, the wear-resistant layer 8 and the connecting layer 3 are fixed through an adhesive, the wear-resistant layer 8 is favorable for improving the use durability of the wear-resistant ball and reducing the energy consumption, so that the production cost is reduced, the wear-resistant layer 8 is arranged on the outer side of the connecting layer 3, a plurality of limiting blocks 6 corresponding to the limiting grooves 5 are arranged on the inner side of the wear-resistant layer 8, the wear-resistant layer 8 and the connecting layer 3 are connected through the limiting groove 5 and the limiting blocks 6, the wear-resistant layer 8 is wrapped on the outer wall of the connecting layer 3, the wear-resistant layer 8 is arranged into two semicircular shells, L-shaped joints are arranged at the connecting part between the wear-resistant layers 8, the use, the arc-shaped groove 7 is circular, the arc-shaped groove 7 is uniformly distributed on the surface of the wear-resistant layer 8, the arc-shaped groove 7 can be increased in contact surface with the wear-resistant balls, and the grinding efficiency is improved.

When using, through being provided with enhancement layer 2 in the inner core 1 outside, strengthen the skeleton through being provided with between inner core 1 and the articulamentum 3, guarantee wear-resisting ball overall structure nature, improve wear-resisting ball quality, wear-resisting ball is connected with stopper 8 of 8 internal surfaces of wearing layer through being provided with spacing groove 5 on the articulamentum 3 surface simultaneously, it is fixed mutually through the adhesive between wearing layer 8 and the articulamentum 3, wearing layer 8 is favorable to improving wear-resisting ball and uses durability, energy consumption is reduced, make manufacturing cost reduce.

In conclusion, the combined wear-resistant ball has the advantages of improving the wear resistance of the wear-resistant ball, solves the problems that the grinding efficiency is reduced, the energy consumption is increased, the grinding ball is frequently replaced and the production cost is increased due to the fact that the surface of the wear-resistant ball is worn after long-term use, and further meets the use requirements of people.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A modular wear-resisting ball, includes inner core (1), its characterized in that: the utility model discloses a wear-resistant layer, including inner core (1), enhancement layer (2), a plurality of spacing grooves (5), connecting layer (3), wearing layer (8), and wearing layer (8) inboard are provided with a plurality of stopper (6) corresponding with spacing groove (5), be connected through spacing groove (5) and stopper (6) between wearing layer (8) and connecting layer (3), and wearing layer (8) parcel is on connecting layer (3) outer wall, wearing layer (8) and connecting layer (3) face of contacting are fixed mutually through the adhesive, wearing layer (8) surface is provided with a plurality of arc walls (7).

2. A combined wear-resistant ball according to claim 1, characterized in that: the reinforced framework (4) is annularly and uniformly distributed between the inner core (1) and the connecting layer (3), and the inner core (1), the reinforced layer (2), the connecting layer (3) and the reinforced framework (4) are of an integral structure.

3. A combined wear-resistant ball according to claim 1, characterized in that: the limiting grooves (5) can be concave or arc-shaped, and the limiting grooves (5) are uniformly distributed on the surface of the connecting layer (3).

4. A combined wear-resistant ball according to claim 1, characterized in that: the wear-resistant layers (8) are arranged into two semicircular shells, and L-shaped joints are arranged at the joints between the wear-resistant layers (8).

5. A combined wear-resistant ball according to claim 1, characterized in that: the arc-shaped grooves (7) are circular, and the arc-shaped grooves (7) are uniformly distributed on the surface of the wear-resistant layer (8).