CN216396537U

CN216396537U - Magnesium oxide material crushing device

Info

Publication number: CN216396537U
Application number: CN202121914094.5U
Authority: CN
Inventors: 陈林森
Original assignee: Yancheng Linyu Electric Appliance Co ltd
Current assignee: Yancheng Linyu Electric Appliance Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-04-29
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses a magnesium oxide material crushing device which comprises a box body, wherein a mounting frame is arranged at the top of the box body, a fixed block is arranged at the top end inside the mounting frame, a rotating motor is fixedly arranged at the bottom of the fixed block, a cover plate is arranged at the bottom of the rotating motor, a crushing box is arranged at the bottom of the cover plate, a rotating rod is arranged inside the crushing box, a plurality of connecting rods are arranged on the surface of the rotating rod, the top end of the rotating rod is in transmission connection with the output end of the rotating motor through a coupler, an installation box is arranged at the bottom of the crushing box, a screening box is arranged inside the installation box, a second screen is arranged at the bottom end inside the screening box, and a plurality of connecting shafts are arranged on the inner wall of the screening box, the bottom of a first screen and the upper end of the second screen. This kind of magnesium oxide material crushing device, simple structure is reasonable, the modern design, and easy operation is convenient, can effectively clear up crushing incasement portion unable kibbling large granule magnesium oxide material, has higher practical value.

Description

Magnesium oxide material crushing device

Technical Field

The utility model relates to the technical field of material crushing, in particular to a magnesium oxide material crushing device.

Background

Magnesium oxide is an inorganic substance, has the chemical formula of MgO, is an oxide of magnesium, and is an ionic compound. It is a white solid at normal temperature. Magnesium oxide exists in nature in the form of periclase, and is a raw material for smelting magnesium. Magnesium oxide has high refractory and insulating properties. Burning at a temperature of over 1000 ℃ to convert the magnesium oxide into crystals, and heating to 1500-2000 ℃ to obtain dead-burned magnesium oxide (magnesia) or sintered magnesium oxide.

The magnesium oxide crushing device is characterized in that solid magnesium oxide to be crushed is sent into the crushing barrel to be crushed, when the diameter of magnesium oxide particles in the crushing barrel meets the size of the particle size required by people, the magnesium oxide particles leak through a screen arranged at the bottom of the crushing barrel, and then the magnesium oxide particles with the required particle size are obtained, small solid magnesium oxide which is not met with requirements is easily placed in the crushing barrel and is difficult to take out, the crushing device is easily damaged after long-term use, and therefore the magnesium oxide material crushing device is improved.

SUMMERY OF THE UTILITY MODEL

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

the utility model relates to a magnesium oxide material crushing device, which comprises a box body, wherein the top of the box body is provided with a mounting rack, a fixed block is arranged at the top end inside the mounting frame, a rotating motor is fixedly arranged at the bottom of the fixed block, the bottom of the rotating motor is provided with a cover plate, the bottom of the cover plate is provided with a crushing box, the inner part of the crushing box is provided with a rotating rod, the surface of the rotating rod is provided with a plurality of connecting rods, the top end of the rotating rod is in transmission connection with the output end of the rotating motor through a coupler, the bottom of the crushing box is provided with an installation box, a screening box is arranged in the installation box, the bottom end in the screening box is provided with a second screen, and the inner wall of the screening box, the bottom of the first screen and the upper end of the second screen are provided with a plurality of connecting shafts, and the connecting shafts at the bottom of the first screen and the upper end of the second screen and the connecting shafts on the inner wall of the screening box are sequentially connected with electric telescopic rods.

As a preferred technical scheme of the utility model, a plurality of groups of springs are connected with the inner wall of the installation box and the outer side of the screening box, and the springs are damping springs.

As a preferred technical scheme of the utility model, a plurality of vibration motors are arranged on the outer side of the screening box, and the vibration motors are fixedly connected with the outer side of the screening box.

As a preferable technical scheme of the utility model, a pair of electromagnetic valves are arranged at the connection part of the interior of the box body and the installation box, a pair of discharge chutes are arranged at the bottoms of the pair of electromagnetic valves, and the pair of discharge chutes are inclined at an angle of 15-30 degrees.

As a preferable technical scheme, the upper end of the mounting frame is provided with the feed inlet, and the feed inlet penetrates through the cover plate and extends into the crushing box.

As a preferred technical scheme of the utility model, four corners of the bottom of the box body are provided with supporting legs, and supporting rods are connected among the supporting legs.

As a preferable technical scheme of the utility model, the first screen and the second screen are installed in a split manner, and the outer sides of the first screen and the second screen are respectively and rotatably connected with the crushing box and the screening box through rotating shafts.

The utility model has the beneficial effects that:

1. according to the magnesium oxide material crushing device, the inner wall of the mounting box and the outer side of the screening box are connected with a plurality of groups of springs, so that the screening box can better screen crushed magnesium oxide materials, the first screen and the second screen are installed in a split mode, and when large particle materials which cannot be crushed exist in the crushing box and the screening box, the large particle materials which cannot be crushed can be conveniently discharged and cleaned through the discharge chute by opening the first screen and the second screen;

2. according to the magnesium oxide material crushing device, the plurality of vibration motors are installed on the outer side of the screening box, so that magnesium oxide materials in the screening box can be conveniently subjected to vibration screening through the vibration motors, and a pair of electromagnetic valves are arranged at the joint of the box body and the installation box, so that the electromagnetic valves can be conveniently used for respectively blocking the discharge chutes to screen different materials;

3. according to the magnesium oxide material crushing device, the feeding hole is formed in the upper end of the mounting frame, so that magnesium oxide materials which are not crushed can be conveniently fed into the crushing box to be crushed, and the crushing device can be conveniently supported by the supporting legs which are arranged at four corners of the bottom of the box body; the large-particle magnesium oxide material crushing box is simple and reasonable in structure, novel in design, simple and convenient to operate, capable of effectively cleaning large-particle magnesium oxide materials which cannot be crushed in the crushing box, and high in practical value.

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 sectional view of a magnesium oxide material pulverizing apparatus according to the present invention;

FIG. 2 is an enlarged schematic view of the structure A of FIG. 1 of a magnesium oxide material pulverizing apparatus according to the present invention;

FIG. 3 is an enlarged view of the structure B in FIG. 1 of the magnesium oxide material pulverizing apparatus according to the present invention.

In the figure: 1. a box body; 2. a mounting frame; 3. a feed inlet; 4. a fixed block; 5. rotating the motor; 6. a cover plate; 7. a crushing box; 8. rotating the rod; 9. a connecting rod; 10. a first screen; 11. installing a box; 12. a spring; 13. an electromagnetic valve; 14. a discharge chute; 15. supporting legs; 16. a connecting shaft; 17. an electric telescopic rod; 18. screening the box; 19. vibrating a motor; 20. a second screen.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in figures 1-3, the magnesium oxide material crushing device comprises a box body 1, wherein a mounting frame 2 is arranged at the top of the box body 1, a fixed block 4 is arranged at the top end inside the mounting frame 2, a rotating motor 5 is fixedly arranged at the bottom of the fixed block 4, a cover plate 6 is arranged at the bottom of the rotating motor 5, a crushing box 7 is arranged at the bottom of the cover plate 6, a rotating rod 8 is arranged inside the crushing box 7, a plurality of connecting rods 9 are arranged on the surface of the rotating rod 8, the top end of the rotating rod 8 is in transmission connection with the output end of the rotating motor 5 through a coupler, an installation box 11 is arranged at the bottom of the crushing box 7, a sieving box 18 is arranged inside the installation box 11, a second screen 20 is arranged at the bottom end inside the sieving box 18, and a plurality of connecting shafts 16 are respectively arranged at the inner wall of the sieving box 18, the bottom of a first screen 10 and the upper end of the second screen 20, and the connecting shafts 16 at the bottom of the first screen mesh 10 and the upper end of the second screen mesh 20 and the connecting shafts 16 on the inner wall of the screening box 18 are sequentially connected with an electric telescopic rod 17.

Wherein, 11 inner walls of install bin and the 18 outsides of screening case are connected with a plurality of group springs 12, just spring 12 is damping spring, is connected with a plurality of group springs 12 through 11 inner walls of install bin and the 18 outsides of screening case, is convenient for the better screening of screening case 18 and smashes the magnesium oxide material after.

Wherein, a plurality of shock dynamo 19 are installed in the screening case 18 outside, just shock dynamo 19 with 18 outside fixed connection of screening case, install a plurality of shock dynamo 19 through the screening case 18 outside, be convenient for carry out the vibrations screening with the inside magnesium oxide material of screening case 18 through shock dynamo 19.

Wherein, the inside and the installing bin 11 junction of box 1 is equipped with a pair of solenoid valve 13, and is a pair of solenoid valve 13 bottom all is equipped with a pair of blown down tank 14, and is a pair of blown down tank 14 all is 15 ~ 30 jiaos of inclining, is equipped with a pair of solenoid valve 13 through the inside and the installing bin 11 junction of box 1, thereby is convenient for solenoid valve 13 to plug up blown down tank 14 respectively and sieves different materials.

Wherein, feed inlet 3 is installed to 2 upper ends of mounting bracket, inside feed inlet 3 runs through apron 6 and extends to crushing case 7, installs feed inlet 3 through 2 upper ends of mounting bracket, is convenient for drop into crushing case 7 inside with not kibbling magnesium oxide material and smashes.

Wherein, supporting legs 15 are all installed in 1 bottom four corners of box, all be connected with the bracing piece between the supporting leg 15, all install supporting leg 15 through 1 bottom four corners of box, be convenient for support reducing mechanism.

Wherein, first screen cloth 10 all is to open installation with second screen cloth 20, and the first screen cloth 10 and the second screen cloth 20 outside all rotate with crushing case 7 and screening case 18 respectively through the pivot and be connected, all are to open installation through first screen cloth 10 and second screen cloth 20, when crushing case 7 and the inside unable kibbling large granule material that exists of screening case 18, through opening first screen cloth 10 and second screen cloth 20, be convenient for discharge the clearance through blown down tank 14 with unable kibbling large granule material.

The working principle is as follows: when the device is used, firstly, the integrity of the device is checked, then the device is powered on, then, the magnesium oxide material to be crushed is put into the feed inlet 3, the feed inlet 3 extends into the crushing box 7 and is crushed, the crushed magnesium oxide particles fall to the screening box 18 through the first screen mesh 10 and are further screened, the vibration motor 19 outside the screening box 18 vibrates to better vibrate the magnesium oxide particles in the screening box 18 and fall into the discharge chute 14, then the magnesium oxide particles are collected, when particles which can not be crushed exist in the crushing box 7, the electric telescopic rod 17 stretches and retracts to open the split first screen mesh 10 and the split second screen mesh 20, when the crushing device is in operation, the electromagnetic valve 13 on one side is opened to discharge the materials, when the magnesium oxide particles which can not be crushed are discharged and cleaned, the electromagnetic valve 13 on one side is closed to open the electromagnetic valve on the other side, so that the magnesium oxide material which can not be crushed can be discharged, the large-particle magnesium oxide material crushing box is simple and reasonable in structure, novel in design, simple and convenient to operate, capable of effectively cleaning large-particle magnesium oxide materials which cannot be crushed in the crushing box, and high in practical value.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

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 a magnesium oxide material crushing device, includes box (1), its characterized in that, box (1) top is equipped with mounting bracket (2), fixed block (4) are installed on the inside top of mounting bracket (2), fixed block (4) bottom fixed mounting has rotating motor (5), rotate motor (5) bottom and install apron (6), apron (6) bottom is equipped with crushing case (7), crushing case (7) inside is equipped with dwang (8), dwang (8) surface mounting has a plurality of connecting rods (9), just dwang (8) top is connected with rotating motor (5) output transmission through the shaft coupling, crushing case (7) bottom is equipped with install bin (11), install bin (11) inside is equipped with screening case (18), screening case (18) inside bottom is equipped with second screen cloth (20), and a plurality of connecting shafts (16) are respectively installed on the inner wall of the screening box (18), the bottom of the first screen (10) and the upper end of the second screen (20), and the connecting shafts (16) at the bottom of the first screen (10) and the upper end of the second screen (20) and the connecting shafts (16) on the inner wall of the screening box (18) are sequentially connected with electric telescopic rods (17).

2. The magnesium oxide material crushing device according to claim 1, wherein a plurality of groups of springs (12) are connected to the inner wall of the mounting box (11) and the outer side of the screening box (18), and the springs (12) are damping springs.

3. The magnesium oxide material crushing device as claimed in claim 1, wherein a plurality of vibration motors (19) are arranged outside the screening box (18), and the vibration motors (19) are fixedly connected with the outside of the screening box (18).

4. The magnesium oxide material crushing device according to claim 1, wherein a pair of electromagnetic valves (13) are arranged at the connection part of the inside of the box body (1) and the installation box (11), a pair of discharge chutes (14) are arranged at the bottoms of the pair of electromagnetic valves (13), and the pair of discharge chutes (14) are inclined at an angle of 15-30 degrees.

5. The magnesium oxide material crushing device according to claim 1, wherein the upper end of the mounting frame (2) is provided with a feed inlet (3), and the feed inlet (3) penetrates through the cover plate (6) and extends to the inside of the crushing box (7).

6. The magnesium oxide material crushing device according to claim 1, wherein four corners of the bottom of the box body (1) are provided with support legs (15), and support rods are connected between the support legs (15).

7. The magnesia material pulverizing apparatus according to claim 1, wherein the first screen (10) and the second screen (20) are installed in a split manner, and the outer sides of the first screen (10) and the second screen (20) are respectively rotatably connected with the pulverizing box (7) and the screening box (18) through rotating shafts.