CN211865152U

CN211865152U - Cone crusher

Info

Publication number: CN211865152U
Application number: CN202020428878.6U
Authority: CN
Inventors: 李建明; 俞士观; 汤跃明
Original assignee: Zhejiang Hongma Heavy Machinery Manufacturing Co ltd
Current assignee: Zhejiang Hongma Heavy Industry Co ltd; Zhejiang Hongma Heavy Machinery Manufacturing Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-11-06
Anticipated expiration: 2030-03-27

Abstract

The utility model provides a cone crusher belongs to mining equipment technical field. This cone crusher, including the device main part, the top of device main part is fixed with the feeding seat, and the middle part of feeding seat is provided with the feed inlet, the bottom mounting of device main part has the ejection of compact seat, and the middle part of ejection of compact seat is provided with the discharge gate, the outside of ejection of compact seat be connected with the dust absorption storehouse, the inside in dust absorption storehouse is provided with first filter screen, and one side of first filter screen is connected with the second filter screen, the suction fan is installed to one side that the inside in dust absorption storehouse is located the second filter screen, and one side of suction fan is connected with out the tuber pipe. The utility model discloses a dust absorption storehouse, first filter screen, second filter screen, suction fan and the play tuber pipe that sets up have realized that building stones are by broken back, and the tiny building stones of production mix the dust and fall from the discharge gate, and the suction fan can absorb the dust that produces, filters the back through two-layer filter screen and is discharging through a tuber pipe, can reduce the particulate matter in the exhaust gas like this.

Description

Cone crusher

Technical Field

The utility model belongs to the technical field of mining equipment, a breaker, especially a cone crusher is related to.

Background

The spring cone crusher mainly comprises a frame, a transmission, an idle eccentric shaft, a bowl-shaped bearing, a crushing cone, an adjusting device, an adjusting sleeve, a spring, a hydraulic station for adjusting a mine discharge port and the like. When the crusher works, the motor drives the eccentric shaft sleeve to rotate through the horizontal shaft and the pair of bevel gears, the axial lead of the crushing cone performs rotary swing motion under the urging of the eccentric shaft sleeve, so that the surface of the crushing wall is sometimes close to and sometimes leaves from the surface of the rolling mortar wall, and thus, ores are continuously extruded and bent in the crushing cavity to be crushed.

The ejection of compact of current spring cone crusher does not pass through the processing, can carry a large amount of dusts after the building stones are broken, and direct discharge can lead to air pollution, also can cause staff's respiratory tract infection, then causes various diseases, is unfavorable for staff's healthy.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided a cone crusher, in order to solve the current ejection of compact of spring cone crusher and not pass through the processing, can carry a large amount of dusts after the building stones is broken, direct discharge can lead to air pollution's problem.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a cone crusher, includes the device main part, the top of device main part is fixed with the feeding seat, and the middle part of feeding seat is provided with the feed inlet, the bottom mounting of device main part has the ejection of compact seat, and the middle part of ejection of compact seat is provided with the discharge gate, the outside of ejection of compact seat be connected with the dust absorption storehouse, the inside in dust absorption storehouse is provided with first filter screen, and one side of first filter screen is connected with the second filter screen, the suction fan is installed to one side that the inside in dust absorption storehouse is located the second filter screen, and one side of suction fan is connected with out the tuber pipe.

In the cone crusher, the dust collection bins are four groups, the four groups of dust collection bins are equidistantly distributed on the outer side of the discharging seat, and the four groups of dust collection bins are fixedly connected with the discharging seat.

In the cone crusher, the first filter screen and the second filter screen are made of metal grids, and the diameter of the meshes of the second filter screen is smaller than that of the meshes of the first filter screen.

In the cone crusher, the cross section of the feed port is in a circular truncated cone structure with a top opening diameter larger than a bottom opening diameter.

In the cone crusher, the cross section of the discharge port is rectangular.

In the cone crusher, the outer side of the discharging seat is provided with the maintenance door, and the maintenance door is rotatably connected with the discharging seat.

Compared with the prior art, the utility model has the advantages of it is following: the utility model discloses a play material seat, dust absorption storehouse, first filter screen, second filter screen, suction fan and the play tuber pipe that sets up have realized that building stones are by broken back, and the tiny building stones of production mix the dust and fall from the discharge gate, and the suction fan can absorb the dust that produces, filters the back through two-layer filter screen and is discharging through going out the tuber pipe, can reduce the particulate matter among the exhaust gas like this to reduce the pollution to the air.

Drawings

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

fig. 2 is a schematic sectional view of the present invention.

In the figure: 1. a device main body; 2. a feed inlet; 3. a discharging seat; 4. a dust collection bin; 5. a first filter screen; 6. a second filter screen; 7. a suction fan; 8. and an air outlet pipe.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

The suction fan (model is MM1280) mentioned in the utility model can be obtained by market or private ordering, belonging to the prior art.

As shown in fig. 1-2, a cone crusher comprises a device main body 1, a feeding seat 2 is fixed on the top end of the device main body 1, a feeding hole is formed in the middle of the feeding seat 2, a discharging seat 3 is fixed at the bottom end of the device main body 1, a discharging hole is formed in the middle of the discharging seat 3, a dust collection bin 4 is connected to the outer side of the discharging seat 3, a first filter screen 5 is arranged inside the dust collection bin 4, a second filter screen 6 is connected to one side of the first filter screen 5, a suction fan 7 is installed on one side, located on the second filter screen 6, of the inside of the dust collection bin 4, and an air outlet pipe 8 is connected to one side of the suction.

As shown in fig. 2, the number of the dust collection bins 4 is four, four sets of the dust collection bins 4 are equidistantly distributed on the outer side of the discharging seat 3, and four sets of the dust collection bins 4 are fixedly connected with the discharging seat 3, most of dust in stone materials can be absorbed by the sets of the dust collection bins 4, and the air outlet pipe 8 can be connected with other air treatment equipment. First filter screen 5 and second filter screen 6 all comprise the metal grille material, and the mesh diameter of second filter screen 6 is less than the mesh diameter of first filter screen 5, and the outside in dust absorption storehouse 4 is provided with the clearance door, and the inboard of clearance door is provided with sealed the pad.

Specifically, the cross section of the feeding hole is of a circular truncated cone structure with the diameter of the top end opening larger than that of the bottom end opening, and the cross section of the discharging hole is rectangular. The outside of ejection of compact seat 3 is provided with the maintenance door, and the maintenance door rotates with ejection of compact seat 3 to be connected, and the maintenance door is opened, conveniently observes the discharge gate.

The working principle is as follows: when the device is used, an external power supply is required to be connected and supplies electric energy to the device, so that the device can normally run, firstly, stone is poured into the feeding port of the feeding seat 2, the stone is discharged from the discharging port of the discharging seat 3 after being crushed by the device main body 1, and the periphery of the discharging seat 3 is sealed; then, start four groups of suction fan 7, can make the dust in the building stones by the inside of inhaling dust bin 4, the particulate matter is intercepted by first filter screen 5 and second filter screen 6, and the air after getting rid of the particulate matter can be discharged by tuber pipe 8, has just purified the air after other gas treatment equipment handle.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although 1, the device body is used more herein; 2. a feed inlet; 3. a discharging seat; 4. a dust collection bin; 5. a first filter screen; 6. a second filter screen; 7. a suction fan; 8. the term outlet duct, etc., does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides a cone crusher, includes device main part (1), the top of device main part (1) is fixed with feeding seat (2), and the middle part of feeding seat (2) is provided with the feed inlet, the bottom mounting of device main part (1) has unloading seat (3), and the middle part of unloading seat (3) is provided with discharge gate, its characterized in that: the outside of play material seat (3) be connected with dust absorption storehouse (4), the inside in dust absorption storehouse (4) is provided with first filter screen (5), and one side of first filter screen (5) is connected with second filter screen (6), suction fan (7) are installed to one side that the inside in dust absorption storehouse (4) is located second filter screen (6), and one side of suction fan (7) is connected with air-out pipe (8).

2. The cone crusher according to claim 1, characterized in that the number of the dust bins (4) is four, the four dust bins (4) are equidistantly distributed on the outer side of the discharging seat (3), and the four dust bins (4) are fixedly connected with the discharging seat (3).

3. A cone crusher in accordance with claim 1, characterized in that the first screen (5) and the second screen (6) are made of metal grid material, and that the diameter of the mesh of the second screen (6) is smaller than the diameter of the mesh of the first screen (5).

4. A cone crusher in accordance with claim 1, wherein said feed opening has a cross-section in the form of a truncated cone having a top opening diameter greater than a bottom opening diameter.

5. A cone crusher in accordance with claim 1, wherein said discharge opening has a rectangular cross-section.

6. A cone crusher in accordance with claim 1, characterized in that the outlet seat (3) is provided with a maintenance door on its outer side, and that the maintenance door is rotatably connected to the outlet seat (3).