CN214974262U

CN214974262U - Noise-reducing conical crushing device for sand and stone

Info

Publication number: CN214974262U
Application number: CN202120493931.5U
Authority: CN
Inventors: 叶建云; 李君�; 赵云祥; 张国樑
Original assignee: Nanzhao Jiuyuan Mining Co ltd
Current assignee: Nanzhao Jiuyuan Mining Co ltd
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-12-03
Anticipated expiration: 2031-03-09

Abstract

The utility model relates to a circular cone breaker technical field specifically discloses a circular cone breaker of making an uproar falls in grit draws together hollow case, and the central authorities of hollow bottom of the case portion are equipped with the main shaft, and the top fixedly connected with of main shaft is partial to the axle sleeve, and partial to the telescopic top of axle is equipped with and moves the awl, and hollow bottom of the case portion right side fixedly connected with motor, one side that the motor is close to the main shaft are equipped with bevel gear, this bevel gear and the gear ring intermeshing of partial to axle sleeve bottom. The utility model discloses a fixed structural design who passes between guide pillar and the guide pillar enables fixed vibrations that pass on the guide pillar can absorb the guide pillar, and through second abatvoix and the fixed structural design who passes between the guide pillar, enables the second abatvoix and can absorb the vibrations on the fixed guide pillar that passes to and move the awl and smash the noise that the grit produced with the fixed awl, thereby make this grit fall the circular cone breaker of making an uproar and reached the purpose of the noise that effectual reduction grit circular cone breaker during operation produced.

Description

Noise-reducing conical crushing device for sand and stone

Technical Field

The utility model relates to a circular cone breaker technical field specifically is circular cone breaker of making an uproar falls in grit.

Background

A cone crusher is a crushing machine suitable for raw materials in the industries of metallurgy, building, road building, chemistry and silicate. According to the different crushing principles and the different sizes of product particles, the products are divided into a plurality of models. The crusher is widely applied to various departments such as mines, smelting, building materials, highways, railways, water conservancy, chemical industry and the like. The cone crusher has large crushing ratio, high efficiency, low energy consumption and uniform product granularity, and is suitable for medium-sized and fine-sized ores and rocks. The models are mainly classified into SMG series, spring type, and HPC series.

At present, the existing gravel cone crushing device can generate large noise when crushing gravel, so that workers who feed and take materials are affected.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a circular cone breaker of making an uproar falls in grit possesses advantages such as noise that can effectual reduction circular cone breaker during operation production of grit, has solved the problem that current circular cone breaker of grit can produce great noise when carrying out the breakage to the grit.

The utility model discloses a circular cone breaker of making an uproar falls in grit, including hollow box, the central authorities of hollow bottom of the case portion are equipped with the main shaft, the top fixedly connected with of main shaft is partial to the axle sleeve, partial to the telescopic top of axle is equipped with moves the awl, hollow bottom of the case portion right side fixedly connected with motor, one side that the motor is close to the main shaft is equipped with bevel gear, this bevel gear and the gear ring intermeshing of partial to axle sleeve bottom, the central fixedly connected with fixed cone of hollow incasement wall, fixed cone and move and be located same horizontal plane between the awl, one side fixedly connected with baffle that hollow incasement wall central authorities are close to the top, the bottom fixedly connected with second abatvoix of baffle.

The utility model discloses a circular cone breaker of making an uproar falls in grit, wherein decide the awl and keep away from one side of moving the awl along the vertical equidistance fixedly connected with guide pillar of level, the fixed column has been cup jointed to one side that the guide pillar kept away from the fixed awl, and the first abatvoix of one side fixedly connected with of awl is kept away from to the fixed column, and this design has and is benefited noise and vibrations on the first abatvoix can absorb the guide pillar.

The utility model discloses a circular cone breaker of making an uproar falls in grit, wherein one side fixed connection that the fixed cone was kept away from to first acoustic panel is in the left and right sides of hollow incasement wall, and one side fixed coupling that hollow incasement wall was kept away from to first acoustic panel has inhaled the sound box, inhales the central fixedly connected with shock attenuation acoustic celotex board of sound box inner chamber, and this who is of value to and inhales the sound box and can absorb vibrations on the guide pillar and the noise that the fixed cone produced with moving the awl during operation.

The utility model discloses a circular cone breaker of making an uproar falls in grit, wherein the guide pillar runs through in the inner chamber of inhaling sound box body and runs through in the shock attenuation acoustic celotex board simultaneously, and the inner chamber of shock attenuation acoustic celotex board just is located one side packing that the shock attenuation acoustic celotex board is close to moving the awl and has inhaled the sound sponge, and this design has the noise that is good for inhaling the sound sponge and can absorb the fixed cone and move the awl during operation production.

The utility model discloses a circular cone breaker of making an uproar falls in grit, wherein the fixed biography guide pillar that passes of bottom fixedly connected with of second abatvoix, fixed biography guide pillar are close to one side and the guide pillar through connection of guide pillar, and the inner chamber of fixed column is equipped with the rubber gasket, and this design has the vibrations and the noise that benefit in that the second abatvoix can absorb on the fixed biography guide pillar.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model can transmit the vibration generated when the fixed cone and the movable cone crush the sand stone to the guide pillar through the structural design between the guide pillar and the fixed cone, and transmit the vibration on the guide pillar to the rubber gasket through the structural design between the guide pillar and the fixed pillar as well as the rubber gasket, so that the rubber gasket can absorb the vibration on the guide pillar, and simultaneously, through the structural design between the fixed pillar and the first sound-absorbing plate, the first sound-absorbing plate can absorb the noise generated when the movable cone and the fixed cone crush the sand stone, and simultaneously can absorb the vibration on the guide pillar, and through the structural design between the sound-absorbing box and the vibration-absorbing sound-insulating plate, the device can not only absorb the vibration on the guide pillar, but also absorb the noise, thereby reducing the noise generated when the device works, and through the structural design between the fixed transmission guide pillar and the guide pillar, the fixed transmission guide pillar can absorb the vibration on the guide pillar, and through the structural design between second abatvoix and the fixed biography guide pillar, enable the second abatvoix and can absorb the vibrations on the fixed biography guide pillar to and the noise that grit produced is smashed to the movable cone and the fixed cone, thereby make this grit fall the circular cone breaker of making an uproar reach the purpose of the noise that effectual reduction grit circular cone breaker during operation produced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

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

FIG. 2 is a schematic front sectional view of the sound absorption box of the present invention;

fig. 3 is a schematic side view of the fixing column of the present invention.

In the figure: 1. a hollow box; 2. moving a cone; 3. a deflection shaft sleeve; 4. fixing a cone; 5. a main shaft; 6. a motor; 7. a first sound-absorbing panel; 8. a partition plate; 9. a second sound-absorbing panel; 10. fixing the transmission guide pillar; 11. a guide post; 12. a sound absorbing box; 13. fixing a column; 14. a shock absorbing and sound insulating plate; 15. sound-absorbing sponge; 16. a rubber gasket.

Detailed Description

The following description discloses several embodiments of the present invention with reference to the drawings:

example 1: please refer to fig. 1-3, the utility model discloses a circular cone breaker of making an uproar falls in grit, including hollow case 1, the central authorities of hollow case 1 bottom are equipped with main shaft 5, the top fixedly connected with of main shaft 5 is partial to axle sleeve 3, partial to axle sleeve 3's top is equipped with moves awl 2, hollow case 1 bottom right side fixedly connected with motor 6, one side that motor 6 is close to main shaft 5 is equipped with bevel gear, this bevel gear and the gear ring intermeshing of partial to axle sleeve 3 bottom, the central fixedly connected with fixed cone 4 of hollow case 1 inner wall, be located same horizontal plane between fixed cone 4 and the moving cone 2, one side fixedly connected with baffle 8 that hollow case 1 inner wall central authorities are close to the top, the bottom fixedly connected with second abatvoix 9 of baffle 8.

The difference between example 2 and example 1 is: decide awl 4 and keep away from one side of moving awl 2 along the vertical equidistance fixedly connected with guide pillar 11 of level, guide pillar 11 keeps away from one side of deciding awl 4 and is fixed to be cup jointed fixed column 13, and fixed column 13 keeps away from the first abatvoix 7 of one side fixedly connected with of deciding awl 4, and this design has the noise and the vibrations that can absorb on the guide pillar 11 in being good for first abatvoix 7.

The difference between example 3 and example 2 is: one side fixed connection in the left and right sides of hollow case 1 inner wall that the awl 4 is decided to first abatvoix 7 keeping away from, and one side fixed coupling that the hollow case 1 inner wall was kept away from to first abatvoix 7 has inhaled sound box 12, inhales the central fixedly connected with shock attenuation acoustic celotex board 14 of sound box 12 inner chamber, and this is of value to and is favorable to inhaling sound box 12 and can absorb the vibrations on the guide pillar 11 and decide the awl 4 and move the noise that the awl 2 during operation produced.

The difference between example 4 and example 3 is: guide pillar 11 runs through in the inner chamber of inhaling the 12 box bodies of sound box and runs through in shock attenuation acoustic celotex board 14 simultaneously, and the inner chamber of shock attenuation acoustic celotex board 14 just is located one side packing that shock attenuation acoustic celotex board 14 is close to moving awl 2 and has inhaled sound sponge 15, and this design is good for inhaling the noise that sound sponge 15 can absorb fixed awl 4 and moving awl 2 during operation production.

The difference between example 5 and example 4 is: the bottom fixedly connected with of second abatvoix 9 passes through guide pillar 10 fixedly, and fixed guide pillar 10 is close to one side and guide pillar 11 through connection of guide pillar 11, and the inner chamber of fixed column 13 is equipped with rubber gasket 16, and this design is favorable to second abatvoix 9 can absorb vibrations and noise on the fixed guide pillar 10.

When using the utility model discloses the time: when the movable cone 2 starts to work and the fixed cone 4 rolls gravels, the guide post 11 transmits the vibration generated by the fixed cone 4 to the fixed transmission guide post 11 and the fixed column 13, at the moment, the rubber gasket 16 can absorb the vibration on the guide post 10, the vibration on the guide post 11 can be absorbed by the vibration absorption and sound insulation plate 14, meanwhile, the fixed transmission guide post 10 can also absorb the vibration on the guide post 11 and transmit the vibration to the first sound absorption plate 7 and the second sound absorption plate 9, and the sound absorption box 12 and the sound absorption sponge 15 can absorb the noise generated by the crushed gravels of the movable cone 2 and the fixed cone 4, so that the purpose of reducing the noise is achieved.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. Circular cone breaker of making an uproar falls in grit includes hollow case (1), its characterized in that: the central authorities of hollow box (1) bottom are equipped with main shaft (5), the top fixedly connected with of main shaft (5) is partial to axle sleeve (3), the top of partial to axle sleeve (3) is equipped with moves awl (2), hollow box (1) bottom right side fixedly connected with motor (6), one side that motor (6) are close to main shaft (5) is equipped with bevel gear, this bevel gear and the gear ring intermeshing of partial to axle sleeve (3) bottom, the central fixedly connected with of hollow box (1) inner wall decides awl (4), decide awl (4) and move and be located same horizontal plane between awl (2), one side fixedly connected with baffle (8) that hollow box (1) inner wall central authorities are close to the top, the bottom fixedly connected with second abatvoix (9) of baffle (8).

2. The sand and stone noise reduction cone crushing device according to claim 1, wherein: one side of the fixed cone (4) far away from the movable cone (2) is fixedly connected with guide columns (11) along the horizontal longitudinal equidistance, one side of the guide columns (11) far away from the fixed cone (4) is fixedly sleeved with fixed columns (13), and one side of the fixed columns (13) far away from the fixed cone (4) is fixedly connected with a first sound absorption plate (7).

3. The sand and stone noise reduction cone crushing device according to claim 2, wherein: one side fixed connection in the left and right sides of hollow case (1) inner wall that decide awl (4) are kept away from in first abatvoix (7), one side fixed sleeve that hollow case (1) inner wall was kept away from in first abatvoix (7) has connect sound absorption box (12), the central fixedly connected with shock attenuation acoustic celotex board (14) of sound absorption box (12) inner chamber.

4. The sand and stone noise reduction cone crushing device according to claim 2, wherein: the guide post (11) runs through the inner cavity of the box body of the sound absorption box (12) and runs through the shock absorption sound insulation board (14), and the sound absorption sponge (15) is filled in the inner cavity of the shock absorption sound insulation board (14) and on one side, close to the movable cone (2), of the shock absorption sound insulation board (14).

5. The sand and stone noise reduction cone crushing device according to claim 2, wherein: and the bottom of the second sound-absorbing board (9) is fixedly connected with a fixed transmission guide post (10).

6. A sand and stone noise reduction cone crushing device according to claim 5, characterized in that: one side of the fixed transmission guide post (10) close to the guide post (11) is communicated with the guide post (11).

7. The sand and stone noise reduction cone crushing device according to claim 2, wherein: the inner cavity of the fixing column (13) is provided with a rubber gasket (16).