CN215312797U - Beating crusher with rotor disc protection structure - Google Patents

Abstract

The utility model discloses a briquetting crusher with a rotor disc protection structure. A breaker of beating mass with protective structure of the rotor disc, including the breaker body, the surface of the said rotor disc is provided with the protective piece; the mounting mechanism is arranged in the protection part, so that the protection part is rapidly dismounted, the economic loss caused by damage of the rotor disc is reduced, the main body is arranged in the mounting groove when the protection part is mounted, the limiting block and the top block are both arranged in arc-shaped blocks, the main body is directly pressed into the mounting groove when the main body is mounted, the limiting block is accommodated into the spring groove through the compression spring when the main body is pressed in, the limiting block is reset under the action of the spring after being abutted with the limiting hole, the limiting block is clamped into the limiting hole, the mounting of the protection part is completed, the limiting block is separated from the limiting hole by moving the fixing rod in the dismounting process, and the dismounting process is simple and convenient.

Description

Beating crusher with rotor disc protection structure

Technical Field

The utility model relates to the technical field of a briquetting crusher, in particular to a briquetting crusher with a rotor disc protection structure.

Background

The crusher equipment is used as main power equipment for mining and mainly crushes stones with different sizes, and the crusher equipment mainly comprises a jaw crusher, an impact crusher, a ring hammer crusher, a cone crusher and the like; among them, the hammer crusher has the advantages of low energy consumption, large feeding granularity, large crushing ratio, strong applicability, various varieties and specifications, and the like, so that the hammer crusher is widely used in various industries. The traditional hammer crusher mainly comprises a shell, a rotor, a grate and a driving part. The rotor is the core component of the hammer crusher, the rotor disc in the hammer crusher is in the operation process, after the rotor disc in the crusher is impacted by materials, the rotor disc is inevitably worn, the rotor disc needs to be repaired or replaced after being worn, sometimes, the whole rotor needs to be replaced, the workload of replacing the rotor is very large, the production needs to be stopped for several days or even for a longer time, the labor and the time are wasted, the production efficiency is seriously influenced, great economic loss is caused to enterprises, and potential safety hazards and risks exist.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to provide a breaker with rotor disc protection to solve the problems mentioned in the background art.

In order to solve the technical problems, the utility model provides the following technical scheme: a beating crusher with a rotor disc protection structure comprises a crusher main body, wherein a driving motor is arranged on the front face of the crusher main body, a rotor is arranged in the middle of the crusher main body, a rotor disc is sleeved on the surface of the rotor, and a protection piece is arranged on the surface of the rotor disc;

the protection piece includes main part, installation mechanism, guard plate, links up piece, buffer layer, installation mechanism sets up the middle part in the main part, link up one side and the guard plate fixed connection of piece, the middle part of main part is provided with links up the groove, link up the piece through linking up groove and main part joint, the middle part of main part is provided with the buffer layer.

Further, the rotor disc comprises a disc body, a mounting groove is formed in the surface of the disc body, a limiting hole is formed in the wall surface of the mounting groove, and the mounting and dismounting of the protection piece are facilitated by the mounting groove and the limiting hole.

Further, installation mechanism includes spring, kicking block, stopper, dead lever, the middle part of main part is provided with the spring groove, the spring sets up the inside at the spring groove, one side and the stopper fixed connection of kicking block, the one end and the kicking block fixed connection of dead lever, the front of main part is provided with movable groove, can realize opening the susu of protection piece through installation mechanism and dismantle and install, and the operating personnel's that significantly reduces the work degree of difficulty reduces the economic loss because the damage of rotor dish brings simultaneously.

Further, the spring is the arc spring, kicking block and stopper are the arc piece, through setting up curved spring and setting kicking block and stopper to the arc piece to realize dismantling fast and the installation of rotor dish under the shape that does not change the rotor dish.

Further, the main part sets up the inside at the mounting groove, just the mounting groove arc wall sets up, the quantity of mounting groove is six, six the mounting groove is annular array and distributes at the side of disk body, through the protection piece that sets up annular array, can carry out the protection of multi-angle to the rotor disc, improves its life.

Further, the size of spacing hole and the big or small looks adaptation of stopper, the kicking block sets up the inside at the spring groove, the kicking block passes through spring groove and main part sliding connection, the activity groove is the arc wall, just the dead lever sets up the inside at the activity groove, the dead lever passes through activity groove and main part sliding connection, guarantees the stability of protection piece installation under normal condition through setting up of stopper and spacing hole.

Further, the buffer layer sets up the inboard at the guard plate, just the buffer layer is elastic rubber, through set up the buffer layer between guard plate and main part to reduce the material and strike the harm to the rotor disc, prolong its life.

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

(1) the rotor disc protection device comprises a rotor disc, a protection piece, an arc protection plate and a buffer layer, wherein the protection piece is arranged on the edge of the rotor disc and is in an annular array, the protection piece provides all-around protection for the rotor disc, so that the service life of the rotor disc is prolonged, the arc protection plate with a wear-resistant layer is arranged in the protection piece, friction of materials on the rotor disc in the throwing process is reduced, meanwhile, in order to further prolong the service life of the rotor disc, the buffer layer is arranged in the middle of the protection piece, and the impact of the protection piece in the using process is reduced by the buffer effect of the buffer layer.

(2) The protection part is quickly disassembled by arranging the installation mechanism in the protection part, so that economic loss caused by damage of the rotor disc is reduced, when the protection part is installed, the main body is arranged in the installation groove, the limiting block and the top block are both arranged in arc-shaped blocks, when the main body is installed, the main body is directly pressed into the installation groove, when the main body is pressed in, the limiting block is put into the spring groove through the compression spring, after the main body is in butt joint with the limiting hole, the limiting block resets under the action of the spring and is clamped into the limiting hole, so that the protection part is installed, in the disassembling process, the fixing rod is moved, the limiting block is separated from the limiting hole, and the disassembling process is simple and convenient.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic view of the standing plate and guard attachment of the present invention;

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

FIG. 4 is a schematic view of a rotor disk structure of the present invention;

FIG. 5 is a schematic cross-sectional front view of a protective element of the present invention

In the figure: 1 crusher main body, 2 driving motor, 3 rotor, 4 rotor disc, 41 disc body, 42 mounting groove, 43 limiting hole 5 protection piece, 51 main body, 52 mounting mechanism, 521 spring groove, 522 spring, 523 top block, 524 limiting block, 525 fixing rod, 526 movable groove, 53 protection plate, 54 connection block, 55 connection groove and 56 buffer layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: a breaker of beating mass with protective structure of the rotor disc, including breaker body 1: the front surface of the crusher main body 1 is provided with the driving motor 2, the middle part of the crusher main body 1 is provided with the rotor 3, the surface of the rotor 3 is sleeved with the rotor disc 4, the rotor disc 4 comprises a disc body 41, the surface of the disc body 41 is provided with a mounting groove 42, the wall surface of the mounting groove 42 is provided with a limiting hole 43, the main body 51 is arranged in the mounting groove 42, the mounting groove 42 is provided with arc-shaped grooves, the number of the mounting grooves 42 is six, the six mounting grooves 42 are distributed in an annular array at the side edge of the disc body 41, the surface of the rotor disc 4 is provided with the protection piece 5, and the edge of the rotor disc 4 is provided with six protection pieces 5 which are arranged in an annular array to provide all-directional protection for the rotor disc 4, so that the service life of the rotor disc is prolonged;

the protection part 5 comprises a main body 51, a mounting mechanism 52, a protection plate 53, a connecting block 54 and a buffer layer 56, wherein the mounting mechanism 52 is arranged in the middle of the main body 51, one side of the connecting block 54 is fixedly connected with the protection plate 53, the middle of the main body 51 is provided with a connecting groove 55, the connecting block 54 is clamped with the main body 51 through the connecting groove 55, the middle of the main body 51 is provided with the buffer layer 56, the buffer layer 56 is arranged on the inner side of the protection plate 53, the buffer layer 56 is made of elastic rubber, the friction of materials on a rotor disc in the putting process is reduced by arranging the arc-shaped protection plate 53 with a wear-resistant layer, meanwhile, in order to further improve the service life of the rotor disc, the buffer layer 56 is further arranged in the middle of the protection part 5, the impact on the protection part 5 in the using process is reduced by utilizing the buffer effect of the buffer layer 56, the mounting mechanism 52 comprises a spring 522, a top block 523, a limiting block 524 and a fixing rod 525, the middle part of the main body 51 is provided with a spring groove 521, the spring 522 is arranged inside the spring groove 521, one side of the top block 523 is fixedly connected with a limit block 524, the spring 522 is an arc-shaped spring, the top block 523 and the limit block 524 are arc-shaped blocks, one end of the fixed rod 525 is fixedly connected with the top block 523, the front surface of the main body 51 is provided with a movable groove 526, the size of the limit hole 43 is matched with that of the limit block 524, the top block 523 is arranged inside the spring groove 521, the top block 523 is slidably connected with the main body 51 through the spring groove 512, the movable groove 526 is an arc-shaped groove, and the fixing rod 525 is disposed inside the movable groove 526, the fixing rod 525 is slidably coupled with the main body 51 through the movable groove 526, by providing the mounting mechanism 52 inside the protection member 5, quick detachment of the protection member 5 is achieved, thereby reducing the economic loss caused by the damage of the rotor disc 4, and greatly reducing the working difficulty of operators, and the operation is simple and convenient.

The working principle of the utility model is as follows: the edge of the rotor disc 4 is provided with six protection pieces 5 which are in annular alignment, all-round protection is provided for the rotor disc 4, the service life of the rotor disc is prolonged, in the protection pieces, the arc-shaped protection plates 53 with abrasion-resistant layers are arranged, friction of materials on the rotor disc in the throwing process is reduced, meanwhile, in order to further prolong the service life of the rotor disc, the middle of the protection pieces 5 is also provided with the buffer layer 56, and the impact on the protection pieces 5 in the using process is reduced by utilizing the buffer effect of the buffer layer 56.

When the installation guards 5, place main part 51 in the inside of mounting groove 42, because stopper 524 and kicking block 523 are the arc piece setting, when installation main part 51, the inside of direct impressing mounting groove 42 can, when impressing, through compression spring 521 with the inside of stopper 524 income spring groove 521, after docking with spacing hole 43, under spring 522's effect, stopper 524 resets, and the inside of the spacing hole 43 of card income, thereby accomplish the installation of guards 5, at the in-process of dismantling, through removing dead lever 525 can, make stopper 524 break away from spacing hole 43, the dismantlement process is simple and convenient, the maintenance efficiency of rotor dish 4 has been improved greatly, thereby reach the economic loss that reduces because of the damage of rotor dish and bring.

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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made without departing from the spirit and principle of the present invention shall fall within the protection scope of the present invention.

Claims (7)

1. A breaker of beating a mass with rotor disc protective structure, includes breaker main part (1), its characterized in that: a driving motor (2) is arranged on the front surface of the crusher main body (1), a rotor (3) is arranged in the middle of the crusher main body (1), a rotor disc (4) is sleeved on the surface of the rotor (3), and a protection piece (5) is arranged on the surface of the rotor disc (4);

the protection piece (5) comprises a main body (51), an installation mechanism (52), a protection plate (53), a connection block (54) and a buffer layer (56), wherein the installation mechanism (52) is arranged in the middle of the main body (51), one side of the connection block (54) is fixedly connected with the protection plate (53), a connection groove (55) is formed in the middle of the main body (51), the connection block (54) is connected with the main body (51) in a clamping mode through the connection groove (55), and the buffer layer (56) is arranged in the middle of the main body (51).

2. A breaker apparatus according to claim 1, wherein: the rotor disc (4) comprises a disc body (41), wherein a mounting groove (42) is formed in the surface of the disc body (41), and a limiting hole (43) is formed in the surface of the groove wall of the mounting groove (42).

3. A breaker apparatus according to claim 2, wherein: the mounting mechanism (52) comprises a spring (522), a top block (523), a limiting block (524) and a fixing rod (525), a spring groove (521) is formed in the middle of the main body (51), the spring (522) is arranged inside the spring groove (521), one side of the top block (523) is fixedly connected with the limiting block (524), one end of the fixing rod (525) is fixedly connected with the top block (523), and a movable groove (526) is formed in the front face of the main body (51).

4. A breaker apparatus according to claim 3, wherein: the spring (522) is an arc spring, and the top block (523) and the limiting block (524) are arc blocks.

5. A breaker apparatus according to claim 3, wherein: the main part (51) sets up in the inside of mounting groove (42), just mounting groove (42) arc wall sets up, the quantity of mounting groove (42) is six, six mounting groove (42) are the annular array and distribute at the side of disk body (41).

6. A breaker apparatus according to claim 3, wherein: the size of spacing hole (43) and the size looks adaptation of stopper (524), kicking block (523) set up in the inside of spring groove (521), kicking block (523) pass through spring groove (521) and main part (51) sliding connection, activity groove (526) are the arc wall, just dead lever (525) set up the inside in activity groove (526), dead lever (525) pass through activity groove (526) and main part (51) sliding connection.

7. A breaker apparatus according to claim 3, wherein: the buffer layer (56) is arranged on the inner side of the protection plate (53), and the buffer layer (56) is made of elastic rubber.

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