CN212493252U

CN212493252U - Enhanced grinding head lining plate of ball mill

Info

Publication number: CN212493252U
Application number: CN201922465615.2U
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: 2019-12-31
Filing date: 2019-12-31
Publication date: 2021-02-09
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a ball mill enhancement mode bistrique welt technical field just discloses a ball mill enhancement mode bistrique welt, including the welt body, be provided with the mounting hole on the welt body, welt body middle part is provided with the recess, recess internalization block is connected with the lug, be provided with the first mounting groove that is linked together with the recess on the welt body, first mounting groove fixedly connected with supporting spring, supporting spring upper end fixed connection's supporting seat. This ball mill enhancement mode bistrique welt is provided with the lug that can dismantle the change through at welt body surface, and the lug surface is higher than welt body surface to make the welt body at rotatory in-process, the lug is directly strikeed to the ball, reduces the number of times that the ball directly strikeed welt body surface, thereby improves welt body and uses durability, and supporting spring provides the prestressing force support to the lug, alleviates striking produced impact force, simple structure, sexual valence relative altitude.

Description

Enhanced grinding head lining plate of ball mill

Technical Field

The utility model relates to a ball mill enhancement mode bistrique welt technical field specifically is a ball mill enhancement mode bistrique welt.

Background

The ball mill is the key equipment for crushing the materials after the materials are crushed. The ore mill is widely used in the production industries of cement, silicate products, novel building materials, refractory materials, chemical fertilizers, black and non-ferrous metal ore dressing, glass ceramics and the like, and carries out dry or wet grinding on various ores and other grindable materials. The ball mill is suitable for grinding various ores and other materials, is widely used in the industries of mineral separation, building materials, chemical industry and the like, can be divided into a dry type ore grinding mode and a wet type ore grinding mode, and can be divided into a lattice type ore grinding mode and an overflow type ore grinding mode according to different ore discharging modes.

The grinding head lining plate of the ball mill is positioned at the end part of the ball mill, and because the grinding balls impact the grinding head lining plate for a long time, the service life of the grinding head lining plate is shortened, the grinding head lining plate needs to be replaced periodically, the time consumed for integrally removing the lining plate is too long, the production efficiency is influenced, 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 ball mill enhancement mode bistrique welt possesses improvement bistrique welt life, and reduction in production cost's advantage has been solved because the grinding ball strikes the in-process to the bistrique welt for a long time again, and bistrique welt life reduces, needs regularly to be changed, and it is too much to wholly demolish the welt consumed time, influences production efficiency, increases manufacturing cost's problem.

(II) technical scheme

For the purpose that realizes above-mentioned this ball mill enhancement mode bistrique welt and improve work efficiency, the utility model provides a following technical scheme: the utility model provides a ball mill enhancement mode bistrique welt, includes the welt body, be provided with the mounting hole on the welt body, welt body middle part is provided with the recess, the activity block is connected with the lug in the recess, be provided with the first mounting groove that is linked together with the recess on the welt body, first mounting groove fixedly connected with supporting spring, supporting spring upper end fixed connection's supporting seat, the lug is close to supporting seat one side and is provided with the draw-in groove, be connected for the activity block between draw-in groove and the supporting seat, equal threaded connection mounting on lug and the welt body, the mounting lower extreme is located the second mounting groove, be provided with the fixing base in the second mounting groove, the.

Preferably, the number of the installation holes is two, and the installation holes are symmetrically distributed on the lining plate body.

Preferably, the length of the supporting spring is greater than the sum of the depth of the first mounting groove and the thickness of the supporting seat, and the supporting spring is fixed with the first mounting groove and the supporting seat through welding.

Preferably, the supporting seat is vertically connected with the supporting spring, and the supporting spring is symmetrically distributed along the longitudinal symmetrical center line of the supporting seat.

Preferably, the fixing seat is in a shape like a Chinese character 'tu', and the fixing seat is in threaded connection with the second mounting groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a ball mill enhancement mode bistrique welt possesses following beneficial effect: this ball mill enhancement mode bistrique welt is provided with the lug that can dismantle the change through at welt body surface, and the lug surface is higher than welt body surface to make the welt body at rotatory in-process, the lug is directly strikeed to the ball, reduces the number of times that the ball directly strikeed welt body surface, thereby improves welt body and uses durability, and supporting spring provides the prestressing force support to the lug, alleviates striking produced impact force, simple structure, sexual valence relative altitude.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is the assembly schematic diagram of the lining plate body of the ball mill of the utility model.

In the figure: 1. a liner plate body; 2. mounting holes; 3. a groove; 4. a bump; 5. a first mounting groove; 6. A support spring; 7. a supporting seat; 8. a card slot; 9. a fixing member; 10. a second mounting groove; 11. a fixed seat.

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. 1-3, the ball mill reinforced grinding head lining plate comprises a lining plate body 1, wherein the lining plate body 1 is provided with two mounting holes 2, the two mounting holes 2 are symmetrically distributed on the lining plate body 1, the mounting holes 2 can quickly mount the lining plate body 1, the ball mill reinforced grinding head lining plate is simple and efficient, the lining plate body 1 is provided with lugs 4 capable of being detached and replaced on the surface, the surfaces of the lugs 4 are higher than the surface of the lining plate body 1, so that grinding balls directly impact the lugs 4 in the rotation process of the lining plate body 1, the frequency of directly impacting the surface of the lining plate body 1 by the grinding balls is reduced, the service durability of the lining plate body 1 is improved, the support springs 6 provide prestress support for the lugs 4, the impact force generated by impact is relieved, the structure is simple, the performance price is high, the middle part of the lining plate body 1 is provided with grooves 3, the lugs 4 are movably, the lining plate body 1 is provided with a first mounting groove 5 communicated with the groove 3, the first mounting groove 5 is fixedly connected with a supporting spring 6, the length of the supporting spring 6 is larger than the sum of the depth of the first mounting groove 5 and the thickness of a supporting seat 7, the supporting spring 6 is fixed with the first mounting groove 5 and the supporting seat 7 through welding, the supporting spring 6 can be compressed under the action of a lug 4, the supporting spring 6 applies a prestress on the lug 4 to improve the service durability of the lug 4, the supporting seat 7 is vertically connected with the supporting spring 6, the supporting spring 6 is symmetrically distributed along the longitudinal symmetrical central line of the supporting seat 7, the structural support stability is facilitated, the supporting seat 7 is fixedly connected with the upper end of the supporting spring 6, one side of the lug 4 close to the supporting seat 7 is provided with a clamping groove 8, and the clamping groove 8 is movably clamped, equal threaded connection mounting 9 on lug 4 and the welt body 1, the 9 lower extremes of mounting are located second mounting groove 10, are provided with fixing base 11 in the second mounting groove 10, and fixing base 11 is contradicted at the 9 lower extremes of mounting, and fixing base 11 is "protruding" font, is threaded connection between fixing base 11 and the second mounting groove 10, and fixing base 11 can contradict mounting 9, plays the fixed action.

When using, install lug 4 through mounting 9 fixedly as required, fixing base 11 is contradicted at the 9 lower extremes of mounting through being connected with second mounting groove 10, fixing bolt installs welt body 1 and ball mill fixedly, when the ball mill carries out the rotation work, welt body 1 is rotatory, lug 4 is owing to be higher than welt body 1 surface, bear the ball striking, supporting spring 6 pressurized provides the prestressing force of a support lug 4, when lug 4 wearing and tearing are serious, can dismantle the change to lug 4.

To sum up, this ball mill enhancement mode bistrique welt has reached and has improved bistrique welt life, reduction in production cost's advantage, has solved because the long-term striking in-process of ball to the bistrique welt again, and bistrique welt life reduces, needs regularly to change, and the whole welt that demolishs consumes too much time, influences production efficiency, increases manufacturing cost's problem, further satisfied people's user demand.

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. The utility model provides a ball mill enhancement mode bistrique welt, includes welt body (1), its characterized in that: the lining plate is characterized in that a mounting hole (2) is formed in the lining plate body (1), a groove (3) is formed in the middle of the lining plate body (1), a convex block (4) is movably clamped in the groove (3), a first mounting groove (5) communicated with the groove (3) is formed in the lining plate body (1), a supporting spring (6) is fixedly connected to the first mounting groove (5), a supporting seat (7) is fixedly connected to the upper end of the supporting spring (6), a clamping groove (8) is formed in one side, close to the supporting seat (7), of the convex block (4), the clamping groove (8) is movably clamped with the supporting seat (7), the convex block (4) and the lining plate body (1) are in threaded connection with a fixing piece (9), the lower end of the fixing piece (9) is located in a second mounting groove (10), and a fixing seat (11) is arranged in, the fixed seat (11) is abutted against the lower end of the fixed part (9).

2. The enhanced grinding head liner plate of a ball mill as claimed in claim 1, wherein: the mounting holes (2) are arranged in two numbers, and the mounting holes (2) are symmetrically distributed on the lining plate body (1).

3. The enhanced grinding head liner plate of a ball mill as claimed in claim 1, wherein: the length of the supporting spring (6) is larger than the sum of the depth of the first mounting groove (5) and the thickness of the supporting seat (7), and the supporting spring (6) is fixed with the first mounting groove (5) and the supporting seat (7) through welding.

4. The enhanced grinding head liner plate of a ball mill as claimed in claim 1, wherein: the supporting seat (7) is vertically connected with the supporting spring (6), and the supporting spring (6) is symmetrically distributed by using the longitudinal symmetrical center line of the supporting seat (7).

5. The enhanced grinding head liner plate of a ball mill as claimed in claim 1, wherein: the fixing seat (11) is in a shape like a Chinese character 'tu', and the fixing seat (11) is in threaded connection with the second mounting groove (10).