CN215783980U

CN215783980U - Raw material crushing device is used in aluminium magnesium spinel powder production and processing

Info

Publication number: CN215783980U
Application number: CN202122195344.0U
Authority: CN
Inventors: 赵玉令; 张亚萍
Original assignee: Dengfeng Jinxiang Refractory Co ltd
Current assignee: Dengfeng Jinxiang Refractory Co ltd
Priority date: 2021-09-11
Filing date: 2021-09-11
Publication date: 2022-02-11
Anticipated expiration: 2031-09-11

Abstract

The utility model discloses a raw material crushing device for producing and processing aluminum magnesium spinel powder, which belongs to the technical field of aluminum magnesium spinel powder processing, and specifically comprises a crushing box, wherein the top of the crushing box is provided with a feed hopper, two sides in the crushing box are respectively provided with a first material guide mechanism and a second material guide mechanism in an inclined manner, two sides in the crushing box are also respectively and fixedly provided with a hydraulic cylinder, the telescopic end of the hydraulic cylinder is fixedly connected with an extrusion plate, one adjacent side of the extrusion plates at two sides is provided with crushing teeth, a plurality of stop levers are arranged below each extrusion plate, a crushing roller is arranged in the crushing box, and a screen is arranged below each crushing roller; according to the utility model, under the common cooperation of the buffer plate, the first guide plate and the spring, the effect of buffering the magnesium aluminate spinel entering the crushing box is achieved, the magnesium aluminate spinel is crushed by the crushing teeth and the crushing roller, the crushing effect of the magnesium aluminate spinel is greatly improved, and the crushed magnesium aluminate spinel powder is screened by the screen and the vibrating motor.

Description

Raw material crushing device is used in aluminium magnesium spinel powder production and processing

Technical Field

The utility model belongs to the technical field of processing of aluminum magnesium spinel powder, and particularly relates to a raw material crushing device for production and processing of aluminum magnesium spinel powder.

Background

The magnesia alumina spinel is a spinel refractory raw material which is artificially synthesized by using magnesium oxide and aluminum trioxide as raw materials.

However, the existing aluminum-magnesium spinel crushing device cannot reduce the impact force of the aluminum-magnesium spinel on the device, so that the device is easy to damage, the crushing mode is single, the aluminum-magnesium spinel crushing effect is poor, and the crushed aluminum-magnesium spinel cannot be sieved.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a raw material crushing device for producing and processing spinel powder, which has the characteristics of prolonging the service life of the device and having good crushing effect.

In order to achieve the purpose, the utility model provides the following technical scheme: a raw material crushing device for producing and processing aluminum-magnesium spinel powder comprises a crushing box, wherein a feed hopper is arranged at the top of the crushing box, a first material guide mechanism and a second material guide mechanism are obliquely arranged on two sides in the crushing box respectively, the first material guide mechanism and the second material guide mechanism are both composed of a first material guide plate and a buffer plate, the buffer plate is arranged in parallel with the first material guide plate and is positioned above the first material guide plate, the buffer plate is connected with the first material guide plate through a plurality of first springs, a limiting assembly is further arranged between the buffer plate and the first material guide plate, hydraulic cylinders are fixedly mounted on two sides in the crushing box, extrusion plates are fixedly connected with telescopic ends of the hydraulic cylinders, crushing teeth are arranged on one adjacent sides of the extrusion plates on two sides, a plurality of stop rods are arranged below each extrusion plate, a second material guide plate is obliquely arranged below the stop rods, and the top ends of the second material guide plate are fixedly connected with the inner wall of the crushing box, the below of second stock guide low side is provided with two pivots, the last fixed connection crushing roller of pivot, be provided with drive assembly on the broken case, the below slope of crushing roller is provided with the screen cloth, the top and the broken incasement wall swing joint of screen cloth, the below of screen cloth low side sets up the division board, the bottom and the broken case fixed connection of cut-apart board, through a plurality of second spring coupling between the top of division board and the low side of screen cloth, the below of screen cloth is provided with shock dynamo, the both sides of division board are provided with the collecting box respectively.

Preferably, the lower end of the second material guiding mechanism is positioned below the lower end of the first material guiding mechanism.

Preferably, the limiting assembly comprises a plurality of limiting rods, the top of each limiting rod is fixedly connected with the bottom of the buffer plate, and the bottom of each limiting rod penetrates through the first material guide plate and is fixedly connected with the limiting plate.

Preferably, the stop levers on both sides are plug-connected and distributed crosswise.

Preferably, the drive assembly includes driving motor and two from the gear, two gears are fixed the cup joint respectively in two pivots, and two gears all are located the broken case outside and the meshing is connected, and the fixed cup joint of one end of one of them pivot is still followed the driving wheel, and the fixed cup joint has the action wheel on driving motor's the output shaft, passes through belt transmission between action wheel and the follow driving wheel and is connected.

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

1. the buffering plate, the first material guide plate and the spring are matched together to buffer the magnesium aluminate spinel entering the crushing box, so that the impact of the magnesium aluminate spinel on the device when the magnesium aluminate spinel falls is reduced, and the service life of the device is prolonged.

2. Through the pneumatic cylinder, smash under the common cooperation of tooth and pin, to the great magnesium aluminate spinel advance breakage of volume, avoid magnesium aluminate spinel to be bulky, influence follow-up crushing effect to magnesium aluminate spinel, through smashing the roller, smash through broken magnesium aluminate spinel, improved the crushing effect to magnesium aluminate spinel greatly.

3. Through screen cloth and vibrating motor, sieve the aluminium magnesium spinel after smashing, make the staff distinguish the collection to qualified and unqualified aluminium magnesium spinel powder.

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 cross-sectional view of a perspective view of the present invention;

FIG. 2 is a partially enlarged structural view of part A-A of the present invention;

FIG. 3 is a schematic perspective view of the present invention;

in the figure: 1. a crushing box; 2. a feed hopper; 3. a first material guide plate; 4. a buffer plate; 5. a first spring; 6. a limiting rod; 7. a limiting plate; 8. a hydraulic cylinder; 9. a pressing plate; 10. crushing teeth; 11. inserting a rod; 12. a second material guide plate; 13. a crushing roller; 14. a gear; 15. a drive motor; 16. a belt; 17. screening a screen; 18. a partition plate; 19. a second spring; 20. a vibration motor; 21. and a collection box.

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.

Examples

Referring to fig. 1-3, the present embodiment provides the following technical solutions: a raw material crushing device for producing and processing aluminum-magnesium spinel powder comprises a crushing box 1, wherein a feed hopper 2 is arranged at the top of the crushing box 1, a first material guide mechanism is obliquely arranged on the left side in the crushing box 1, a second material guide mechanism is obliquely arranged on the right side in the crushing box 1, the low end of the second material guide mechanism is positioned below the low end of the first material guide mechanism, the first material guide mechanism and the second material guide mechanism are respectively composed of a first material guide plate 3 and a buffer plate 4, the top end of the first material guide plate 3 is fixedly connected with the inner wall of the crushing box 1, the buffer plate 4 is parallel to the first material guide plate 3 and positioned above the first material guide plate 3, the buffer plate 4 is connected with the first material guide plate 3 through a plurality of first springs 5, the two ends of each first spring 5 are respectively fixedly connected with the first material guide plate 3 and the buffer plate 4, a limiting component is further arranged between the buffer plate 4 and the first material guide plate 3, spacing subassembly includes a plurality of gag lever posts 6, the top of every gag lever post 6 all with the bottom fixed connection of buffer board 4, and gag lever post 6 becomes vertical structure setting, first stock guide 3 is run through and fixedly connected with limiting plate 7 in the bottom of gag lever post 6, under the elastic action of first spring 5, play the effect of buffering to falling into the inside aluminium magnesium spinel of broken case 1, the impact to the device when having reduced aluminium magnesium spinel and falling down, the service life of the device has been increased, through gag lever post 6 and limiting plate 7, the stability of buffer board 4 has been improved greatly.

The left and right sides in broken case 1 still all is provided with pneumatic cylinder 8, and the hydraulic stem of both sides is located the below of second guide mechanism, pneumatic cylinder 8's stiff end and broken case 1 fixed connection, pneumatic cylinder 8's flexible end fixedly connected with stripper plate 9, all be provided with crushing tooth 10 on the stripper plate 9 parallel just right side face of the left and right sides, stripper plate 9 below of the left and right sides all is provided with a plurality of pin, the pin plug-in connection and the cross distribution of the left and right sides, start up pneumatic cylinder 8, make the stripper plate 9 of the left and right sides be close to each other, thereby make the inserted bar 11 of the left and right sides peg graft each other, play the effect of accepting to bulky aluminium magnesium spinel, and simultaneously, crushing tooth 10 of the left and right sides is broken to bulky aluminium magnesium spinel.

A second material guide plate 12 is obliquely arranged below the stop lever, the top end of the second material guide plate 12 is fixedly connected with the inner wall of the crushing box 1, two rotating shafts are arranged below the lower end of the second material guide plate 12, the upper parts of the rotating shafts are fixedly connected with the crushing rollers 13, the crushed magnesium aluminate spinel falls above the two crushing rollers 13, a driving assembly is arranged on the crushing box 1 and comprises a driving motor 15 and two driven gears 14, the two gears 14 are respectively fixedly sleeved on the two rotating shafts, and two gears 14 are located the crushing case 1 outside and the meshing is connected, the one end of left side pivot is fixed still to cup joint has from the driving wheel, the fixed cover of output shaft of driving motor 15 has connect the action wheel, the action wheel with from being connected through 16 transmissions of belt between the driving wheel, start driving motor 15, make two crushing rollers 13 smash the aluminium magnesium spinel after the breakage, improved the crushing effect to aluminium magnesium spinel greatly.

The below slope of crushing roller 13 is provided with screen cloth 17, screen cloth 17's top and 1 inner wall swing joint of broken case, the below of screen cloth 17 low side sets up division board 18, the bottom and the broken case 1 fixed connection of division board, be connected through a plurality of second springs 19 between the top of division board 18 and the low side of screen cloth 17, the below of screen cloth 17 is provided with shock dynamo, start vibrating motor 20, make screen cloth 17 sieve the aluminium magnesium spinel powder after smashing.

The left side and the right side of the partition plate 18 are respectively provided with a collection box 21, the collection box 21 on the right side is positioned below the screen 17, so that the qualified screened aluminum-magnesium spinel powder is collected, and the collection box 21 on the left side is positioned below the low end of the screen 17, so that the unqualified screened aluminum-magnesium spinel powder is collected.

The working principle of the utility model is as follows: the utility model relates to a method for crushing magnesium aluminate spinel, which comprises the steps that magnesium aluminate spinel enters a crushing box 1 through a feed hopper 2, the effect of buffering the magnesium aluminate spinel falling on a buffer plate 4 is achieved under the elastic action of a first spring 5, a hydraulic cylinder 8 is started through a control switch, extrusion plates 9 on the left side and the right side are close to each other, insertion rods 11 on the left side and the right side are inserted into each other, the magnesium aluminate spinel falls on a stop lever through a first material guide mechanism and a second material guide mechanism, the magnesium aluminate spinel with large volume is primarily crushed through crushing teeth 10 on the left side and the right side, the crushed magnesium aluminate spinel falls above two crushing rollers 13 through a second material guide plate 12, a driving motor 15 is started, the two crushing rollers 13 crush the crushed magnesium aluminate spinel, the crushed magnesium aluminate spinel powder falls on a screen 17, a vibrating motor 20 is started, the screen 17 screens the crushed magnesium aluminate spinel powder under the action of a second spring 19, qualified magaluma powder falls inside the right collection box 21, and unqualified magaluma powder falls inside the left collection box 21.

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 within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an aluminium magnesium spinel powder is raw materials breaker for production and processing which characterized in that: comprises a crushing box (1), a feed hopper (2) is arranged at the top of the crushing box (1), a first material guide mechanism and a second material guide mechanism are obliquely arranged on two sides in the crushing box (1) respectively, the first material guide mechanism and the second material guide mechanism are both composed of a first material guide plate (3) and a buffer plate (4), the buffer plate (4) is arranged in parallel with the first material guide plate (3) and is positioned above the first material guide plate (3), the buffer plate (4) is connected with the first material guide plate (3) through a plurality of first springs (5), a limiting component is further arranged between the buffer plate (4) and the first material guide plate (3), hydraulic cylinders (8) are fixedly arranged on two sides in the crushing box (1), extrusion plates (9) are fixedly connected with telescopic ends of the hydraulic cylinders (8), crushing teeth (10) are arranged on one adjacent side of the extrusion plates (9) on two sides, the lower part of each extrusion plate (9) is provided with a plurality of stop rods, the lower part of each stop rod is obliquely provided with a second material guide plate (12), the top end of each second material guide plate (12) is fixedly connected with the inner wall of a crushing box (1), the lower part of the lower end of each second material guide plate (12) is provided with two rotating shafts, an upper fixedly connected crushing roller (13) of each rotating shaft is fixedly connected with the crushing box (1), a driving assembly is arranged on each crushing box (1), a screen (17) is obliquely arranged below each crushing roller (13), the top end of each screen (17) is movably connected with the inner wall of each crushing box (1), a partition plate (18) is arranged below the lower end of each screen (17), the bottom of each partition plate is fixedly connected with each crushing box (1), the top of each partition plate (18) is connected with the lower end of each screen (17) through a plurality of second springs (19), a vibration motor is arranged below each screen (17), and collecting boxes (21) are respectively arranged on two sides of each partition plate (18).

2. The raw material crushing device for producing and processing the aluminum-magnesium spinel powder according to claim 1, characterized in that: the lower end of the second material guiding mechanism is positioned below the lower end of the first material guiding mechanism.

3. The raw material crushing device for producing and processing the aluminum-magnesium spinel powder according to claim 1, characterized in that: the limiting assembly comprises a plurality of limiting rods (6), the top of each limiting rod (6) is fixedly connected with the bottom of the buffer plate (4), and the bottom of each limiting rod (6) penetrates through the first material guide plate (3) and is fixedly connected with the limiting plate (7).

4. The raw material crushing device for producing and processing the aluminum-magnesium spinel powder according to claim 1, characterized in that: the stop levers on the two sides are connected in an inserting way and distributed in a cross way.

5. The raw material crushing device for producing and processing the aluminum-magnesium spinel powder according to claim 1, characterized in that: the drive assembly comprises a drive motor (15) and two driven gears (14), the two gears (14) are fixedly sleeved on two rotating shafts respectively, the two gears (14) are located on the outer side of the crushing box (1) and are connected in a meshed mode, one end of one rotating shaft is fixedly sleeved with a driven wheel, an output shaft of the drive motor (15) is fixedly sleeved with a driving wheel, and the driving wheel is in transmission connection with the driven wheel through a belt (16).