CN219129355U

CN219129355U - Metal silicon jaw crusher

Info

Publication number: CN219129355U
Application number: CN202223403821.9U
Authority: CN
Inventors: 朱军; 李作明; 朱棋
Original assignee: Wuhan Wapark Silicon Products Co ltd
Current assignee: Wuhan Wapark Silicon Products Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-06-06
Anticipated expiration: 2032-12-19

Abstract

The utility model relates to the technical field of jaw crushers, in particular to a metal silicon jaw crusher which comprises a motor, an adjusting block, a thrust plate, an eccentric shaft, a belt pulley, a side guard plate, a movable jaw mechanism and a static jaw structure. Through comparing eccentric angle with traditional eccentric 6mm to 8mm, in the in-service use, along with the operation of device, can effectually drive the interval of changing between whole movable jaw mechanism and the quiet jaw structure, strengthen crushing strength between the two, when reaching the product granularity of production and can satisfying the production needs, the holistic productivity of effectual reinforcing device.

Description

Metal silicon jaw crusher

Technical Field

The utility model relates to the technical field of jaw crushers, in particular to a metal silicon jaw crusher.

Background

The metal silicon is also called crystalline silicon or industrial silicon, and is mainly used as an additive of non-iron-based alloy, the metal silicon is a product prepared by smelting quartz and coke in an electric furnace, the content of silicon element as a main component is about 98%, the metal silicon is hard and brittle, a jaw crusher is commonly called jaw fracture, and also called old tiger jaw, a crushing cavity is formed by two jaw plates of a movable jaw and a static jaw, and the crusher simulates the movement of two jaws of an animal to finish the crushing operation of the material, and is widely applied to crushing various ores and massive materials in industries such as mine smelting, building materials, highways, railways, water conservancy and chemical industry. The working part of the jaw crusher is two jaw plates, one jaw plate is a fixed jaw plate and is vertically fixed on the front wall of the crusher body, the other jaw plate is a movable jaw plate, the position of the movable jaw plate is inclined, and a crushing cavity with a big upper part and a small lower part is formed with the fixed jaw plate; the movable jaw plate makes periodic reciprocating motion against the fixed jaw plate, and is separated from time to time and is close to time, when the movable jaw plate is separated from time to time, materials enter the crushing cavity, and finished products are discharged from the lower part; when the two jaw plates are close to each other, materials arranged between the two jaw plates are extruded, bent and split to be crushed, and the existing crusher can generate dust in the operation process, so that the environment is polluted.

The utility model of China with the application number of 202020905685.5 provides a metal silicon block jaw crusher, which comprises a shell, a flywheel, a belt pulley, a motor, a static jaw plate and a movable jaw plate, wherein a base is arranged on the lower end face of the shell, the static jaw plate is arranged on the left end face inside the shell, the movable jaw plate is arranged on one side of the static jaw plate, a crushing cavity is formed in an area between the static jaw plate and the movable jaw plate, a bearing is arranged between the flywheel and the belt pulley, an eccentric shaft is arranged at the bearing, the flywheel, the belt pulley and the bearing are concentrically arranged, a supporting member is arranged at the movable jaw plate, a sheave is arranged at the upper end of the supporting member, the eccentric shaft deviates from the center of the sheave, a toggle plate is arranged at one end of the supporting member, and a movable jaw pull rod bolt is arranged between the supporting member and the bearing; in general, the utility model has the advantages of simple structure and less environmental pollution.

When the jaw plate structure is used, the crushing structure and a jaw crusher on the market are different in size, the conventional crushing structure cannot meet production requirements at one time in actual production, meanwhile, the jaw plate structure is not improved compared with the conventional jaw plate structure, abrasion is easy to occur, the stress condition of the jaw plate structure is not uniform and stable enough for the whole jaw plate structure at the bottom discharge position, and therefore the produced product granularity cannot meet production requirements, and the productivity is low.

Disclosure of Invention

Aiming at the defects in the prior art, the metal silicon jaw crusher provided by the utility model is used for replacing the eccentric shaft of the jaw crusher under the conventional condition to meet the daily production requirement, the granularity of the product after the replacement can also meet the production requirement from 6mm to 8mm, the productivity is also greatly improved, and meanwhile, the structure improvement is carried out on the stress condition of the discharging position at the bottom end of the conventional jaw plate, so that the tolerance degree and the stability of the jaw crusher in the daily use process are enhanced.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model provides a metal silicon jaw breaker, which comprises a motor, the adjusting block, the thrust plate, the eccentric shaft, the belt pulley, the limit backplate, move jaw mechanism and quiet jaw structure, the adjusting block is located the inboard position of motor, be located the whole inside of device simultaneously, thrust plate and adjusting block fixed connection, belt pulley and eccentric shaft connection, the limit backplate is located the outside position of moving jaw mechanism and quiet jaw structure, move jaw mechanism and quiet jaw structure set up relatively, move jaw mechanism wholly including moving jaw board mount pad, move jaw board and accessory plate, the mount pad, move jaw board and accessory plate one side fixed connection, bearing and ring seat have been cup jointed to the bottom of eccentric shaft, bearing and ring seat are connected with the belt pulley drive axle center simultaneously, fixedly connected with sandwich panel between accessory plate and the movable jaw board.

Further, the whole eccentric shaft is simultaneously connected with the belt pulley and the whole movable jaw mechanism, and the eccentric angle of the eccentric shaft and the driving axis of the belt pulley are set to be 8mm.

Further, the movable jaw plate mounting seat is integrally arranged as a metal trapezoid seat body, the movable jaw plate mounting seat is integrally inclined inwards, a plurality of groups of rectangular stable grooves are formed in the outer side of the movable jaw plate mounting seat, the size of the concave grooves is controlled to be 2-3.5 mm, and the concave grooves are distributed at equal intervals.

Further, the movable jaw plate is integrally arranged along the inner side surface of the movable jaw plate mounting seat in a covering manner, and meanwhile, a plurality of groups of transverse plate body structures are arranged on the inner side of the whole movable jaw plate in a protruding manner, and are mounted in an equidistant contact manner with the surface contact position of the movable jaw plate mounting seat.

Further, auxiliary plate and sandwich plate are supporting to be set up, are located the bottom position of moving the jaw board, and the auxiliary plate wholly is trapezoidal plate body setting, and the sandwich plate sets up to three group's composite layer body structure, including two-layer metal layer body, the intermediate setting stereoplasm compound rubber intermediate layer.

According to the technical scheme, the beneficial effects of the utility model are as follows:

according to the utility model, the eccentric angle of the eccentric shaft is compared with that of the traditional eccentric shaft by 6mm to 8mm, so that the distance between the whole movable jaw mechanism and the static jaw mechanism can be effectively changed along with the operation of the device in actual use, the crushing strength between the movable jaw mechanism and the static jaw mechanism is enhanced, the granularity of produced products can meet the production requirement, and the integral productivity of the device is effectively enhanced.

According to the utility model, when the movable jaw mechanism integrally operates, the rectangular grooves formed in the surface of the movable jaw mechanism can effectively enable the movable jaw plate to keep crushing stability when in contact with vibration and kinetic energy.

According to the utility model, when the movable jaw plate is in contact with materials for crushing, the crushing stability of the movable jaw plate can be effectively maintained through the plurality of groups of protruding plate body structures arranged on the contact surface of the movable jaw plate mounting seat, and the stress balance of the materials when the materials are finally crushed and led out is maintained.

According to the utility model, the distance between the movable jaw plate and the static jaw structure is increased through the auxiliary plate at the bottom position, so that the crushing granularity of materials is enhanced, and the stress stability and the buffering performance of the auxiliary plate and the sandwich plate are enhanced by matching.

Drawings

In order to more clearly illustrate the embodiments of the present utility model 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. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

FIG. 1 is a front elevational view of the overall structure of the present utility model;

FIG. 2 is a front view showing the connection of the internal structure of the device according to the present utility model;

FIG. 3 is a front view of the movable jaw mechanism of the present utility model in an attached configuration;

FIG. 4 is a schematic view of the connecting structure of the movable jaw plate of the present utility model;

reference numerals:

the device comprises a motor 1, an adjusting block 2, a thrust plate 3, an eccentric shaft 4, a belt pulley 5, a side guard plate 6, a movable jaw mechanism 7, a static jaw structure 8, a bearing 9, a movable jaw plate mounting seat 10, a movable jaw plate 11, an auxiliary plate 12, a ring seat 13 and a sandwich plate 14.

Detailed Description

Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.

Referring to fig. 1-4, a metal silicon jaw crusher comprises a motor 1, an adjusting block 2, a thrust plate 3, an eccentric shaft 4, a belt pulley 5, a side guard 6, a movable jaw mechanism 7 and a static jaw structure 8, wherein the adjusting block 2 is positioned at the inner side of the motor 1 and is positioned in the whole device, the thrust plate 3 is fixedly connected with the adjusting block 2, the belt pulley 5 is connected with the eccentric shaft 4, the side guard 6 is positioned at the outer side of the movable jaw mechanism 7 and the static jaw structure 8, the movable jaw mechanism 7 is oppositely arranged with the static jaw structure 8, the movable jaw mechanism 7 integrally comprises a movable jaw plate mounting seat 10, a movable jaw plate 11 and an auxiliary plate 12, the mounting seat 10, the movable jaw plate 11 and the auxiliary plate 12 are fixedly connected with one side, a bearing 9 and a ring seat 13 are sleeved at the bottom of the eccentric shaft 4 and are simultaneously connected with a driving axle center of the belt pulley 5, and a sandwich plate 14 is fixedly connected between the auxiliary plate 12 and the movable jaw plate 11.

In the embodiment, the whole eccentric shaft 4 is simultaneously connected with the belt pulley 5 and the whole movable jaw mechanism 7, and the eccentric angle of the eccentric shaft 4 and the driving axle center of the belt pulley 5 are set to be 8mm;

through comparing eccentric angle with eccentric shaft 4 with traditional eccentric 6mm to 8mm, in the in-service use, along with the operation of device, can effectually drive the interval of changing between whole movable jaw mechanism 7 and the quiet jaw structure 8, strengthen crushing strength between the two, when reaching the product granularity of producing and can satisfying the production needs, the holistic productivity of effectual reinforcing means.

The movable jaw plate mounting seat 10 is integrally formed by a metal trapezoid seat body, the whole body is inclined inwards, a plurality of groups of rectangular stable grooves are formed in the outer side of the movable jaw plate mounting seat, the size of the concave grooves is controlled to be 2mm-3.5mm, and the grooves are distributed at equal intervals;

when the movable jaw mechanism 7 integrally operates, the rectangular grooves formed in the surface of the movable jaw mechanism can effectively enable the movable jaw plate 11 to keep crushing stability when in contact with vibration and kinetic energy.

The movable jaw plate 11 is integrally arranged along the inner side surface of the movable jaw plate mounting seat 10 in a covering way, and a plurality of groups of transverse plate body structures are arranged on the inner side of the whole movable jaw plate 11 in a protruding way, and are mounted in an equidistant contact way with the surface contact position of the movable jaw plate mounting seat 10;

when the movable jaw plate 11 is in contact with materials for crushing, the crushing stability of the movable jaw plate can be effectively maintained through a plurality of groups of protruding plate body structures arranged on the contact surface of the movable jaw plate mounting seat 10, and the stress balance of the materials when the materials are finally crushed and led out is maintained.

The auxiliary plate 12 and the sandwich plate 14 are arranged in a matched manner and are positioned at the bottom of the movable jaw plate 11, the auxiliary plate 12 is integrally arranged in a trapezoid plate body, the sandwich plate 14 is arranged in a three-group composite layer structure, wherein the sandwich plate comprises two layers of metal layers, and a hard composite rubber interlayer is arranged in the middle;

the distance between the movable jaw plate 11 and the static jaw structure 8 is increased through the auxiliary plate 12 at the bottom position, so that the crushing granularity of materials is enhanced, and the stress stability and the buffering performance of the auxiliary plate 12 and the sandwich plate 14 are enhanced.

Working principle: the whole device drives the whole movable jaw mechanism 7 to repeatedly approach and separate towards the static jaw structure 8 along with the rotation of the eccentric shaft 4 in the running process, so that the crushing treatment of metal silicon is completed, the auxiliary plate 12 arranged on the bottom surface of the movable jaw plate 11 is matched with the eccentric angle of the eccentric shaft 4 in the whole process, the required crushing granularity of the metal silicon is enhanced, and the stress balance and stability of the whole crushing structure are kept through the contact structure between the movable jaw plate 11 and the corresponding movable jaw plate mounting seat 10 and the assistance of the auxiliary plate 12 and the sandwich plate 14.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.

Claims

1. The utility model provides a metal silicon jaw breaker, includes motor (1), adjusting block (2), thrust board (3), eccentric shaft (4), belt pulley (5), limit backplate (6), moves jaw mechanism (7) and quiet jaw structure (8), its characterized in that: the adjusting block (2) is located the inboard position of motor (1), is located the device whole inside simultaneously, thrust plate (3) and adjusting block (2) fixed connection, belt pulley (5) and eccentric shaft (4) are connected, limit backplate (6) are located the outside position of moving jaw mechanism (7) and quiet jaw structure (8), move jaw mechanism (7) and quiet jaw structure (8) relative setting, move jaw mechanism (7) wholly including moving jaw board mount pad (10), move jaw board (11) and accessory plate (12), mount pad (10), move jaw board (11) and accessory plate (12) one side fixed connection, bearing (9) and ring seat (13) have been cup jointed to the bottom of eccentric shaft (4), bearing (9) and ring seat (13) are connected with belt pulley (5) drive axle center simultaneously, fixedly connected with sandwich plate (14) between accessory plate (12) and the moving jaw board (11).

2. A metal silicon jaw crusher according to claim 1, characterized in that: the whole eccentric shaft (4) is simultaneously connected with the belt pulley (5) and the whole movable jaw mechanism (7), and the eccentric angle of the eccentric shaft (4) and the driving axis of the belt pulley (5) are set to be 8mm.

3. A metal silicon jaw crusher according to claim 1, characterized in that: the movable jaw plate mounting seat (10) is integrally formed by a metal trapezoid seat body, the metal trapezoid seat body is integrally inclined inwards, a plurality of groups of rectangular stable grooves are formed in the outer side of the metal trapezoid seat body, the size of the grooves is controlled to be 2-3.5 mm, and the grooves are distributed at equal intervals.

4. A metal silicon jaw crusher according to claim 1, characterized in that: the movable jaw plate (11) is integrally arranged along the inner side surface of the movable jaw plate mounting seat (10) in a covering mode, meanwhile, a plurality of groups of transverse plate body structures are arranged on the inner side of the whole movable jaw plate (11) in a protruding mode, and equidistant contact mounting is conducted on the surface contact positions of the movable jaw plate mounting seat (10).

5. A metal silicon jaw crusher according to claim 1, characterized in that: auxiliary plate (12) and sandwich panel (14) are supporting to be set up, are located the bottom position of moving jaw board (11), and auxiliary plate (12) wholly are trapezoidal plate body setting, and sandwich panel (14) set up to three group's composite layer body structure, including two-layer metal layer body, the centre sets up the stereoplasm compound rubber intermediate layer.