CN216173003U - Refractory material grinding device with screening function - Google Patents

Abstract

The utility model discloses a refractory material grinding device with a screening function, which aims to solve the technical problems that materials cannot be screened and ground separately in different thicknesses in the prior art, so that all the materials are processed in one place, the falling speed of the materials is high, and whether the materials are processed before grinding cannot be guaranteed. This milling equipment include the crocus case, set up in the inside screening module that is used for screening the raw materials of crocus case, install in crocus case right side is used for smashing the crushing module of thick raw materials, set up in screening module downside is used for the crocus module of crocus, set up in crocus module downside is used for carrying the transport module of powder, install in crushing module downside is used for the ejection of compact module of the ejection of compact. This milling equipment can sieve the material that the thickness is different through the screening module to separately handle thick material and material, its crocus effect is better, and the material that obtains is more fine and smooth.

Description

A refractory grinding device with screening function

technical field

The utility model belongs to the technical field of refractory material processing, in particular to a refractory material grinding device with a screening function.

Background technique

Refractory materials refer to inorganic non-metallic materials that can withstand high temperatures. Their refractoriness is not lower than 1580 °C, which can play a role in high temperature resistance and corrosion resistance. They are widely used. At present, refractory materials at home and abroad are developing Huge progress has been made in both refractory and industry management. With the continuous development of refractory materials, its performance is getting better and better, and its practicability is getting stronger and stronger. For the processing of refractory materials, a grinding device needs to be used for Grinding makes the material finer and easier to blend with other substances.

At present, the utility model whose patent number is CN202021169602.7 belongs to the field of refractory material processing equipment, in particular to a grinding device for refractory material processing. Most of the existing grinding devices directly grind powder, and the grinding time is long. In addition, the grinding effect is not good, which affects the later use. The following scheme is now proposed, which includes a base, the top of the base is provided with a grinding box, the grinding box is provided with a box door, and the Top: There is a feeding port, a groove is opened on the top inner wall of the grinding box, a driving motor is fixedly connected to the top inner wall of the groove, and a rotating shaft is fixedly connected to the output shaft of the driving motor, and the rotating shaft Both sides are fixedly connected with a plurality of stirring shafts. The utility model has reasonable structure and simple operation. By drying and crushing the raw materials in advance, the later grinding can be facilitated, and the work efficiency is improved. , which can grind the raw materials more thoroughly, which is convenient for later use. However, this application scheme cannot sieve the materials, and cannot separate the materials with different thicknesses for grinding, resulting in all the materials being processed in one place, and the falling speed of the materials is relatively fast. deal with.

Therefore, it is urgent to solve the problem that the above-mentioned pulverizing device cannot screen materials, so as to improve the use scene of the pulverizing device.

Utility model content

(1) Technical problems to be solved

In view of the deficiencies of the prior art, the purpose of the present utility model is to provide a refractory powder grinding device with a screening function, which aims to solve the problem that the prior art cannot screen materials, and cannot The materials are milled separately, resulting in all the materials being carried out in one place, and the speed of the falling of the materials is relatively fast. It is impossible to guarantee the technical problem of whether the materials have been processed before grinding.

(2) Technical solution

In order to solve the above-mentioned technical problems, the present utility model provides such a refractory powder grinding device with a screening function. The grinding device includes a grinding powder box and a screening device arranged inside the grinding powder box for screening raw materials. modules, a pulverizing module installed on the right side of the pulverizing box for pulverizing coarser raw materials, a pulverizing module installed on the lower side of the sieving module for pulverizing, and a pulverizing module installed on the lower side of the pulverizing module for pulverizing A conveying module for conveying powder and a discharging module installed on the lower side of the pulverizing module for discharging; wherein, a feeding box for feeding is provided on the upper side of the grinding box, and a left side of the grinding box is provided with a feeding box for feeding. There is a fan for driving the screening module for screening, the bottom of the pulverizing module is provided with an inclined table for guiding the falling of materials, and a partition frame for separation is arranged between the grinding module and the conveying module. A partition plate is arranged on the inner side of the frame, and a first telescopic rod is arranged on the lower side of the partition plate.

When using the pulverizing device of this technical solution, first move the entire pulverizing device to a wider area around it, then collect the raw materials of the refractory material in the barrel, then open the cover on the upper side of the feeding box, and turn the barrel over. , so that the material enters the grinding box from the feeding box, and then each equipment is turned on, so that the fan on the left side of the screening module sieves the materials of different thicknesses, and the fine materials directly penetrate the screening module and enter the grinding module. The coarse materials are blown into the pulverizing module by the fan for pulverization, and then fall into the pulverizing module through the inclined table for pulverizing treatment. The materials are conveyed and then come out from the discharge module; the materials with different thicknesses can be screened by the screening module, so as to separate the coarse materials from the materials. Processing in the module can avoid the problem that the materials are too tight due to falling materials at the same time, and effectively disperse the materials to ensure that the materials can be completely processed, thereby improving the grinding efficiency. Moving while dispersing, the final material dispersing treatment can be carried out in the process of discharging, the grinding effect is better, and the obtained material is more delicate.

Preferably, the sieving module includes a sieving plate, the upper side of the sieving plate is provided with crushing nails for crushing materials, the left side of the crushing nails is provided with a blowing box for blowing air, and the outer side of the blowing box is provided with a for connecting the air outlet pipe of the fan. The material falls on the pulverizing nail and is initially pulverized by the pulverizing nail. The finer material can pass through the sieve plate and fall to the grinding module on the lower side for grinding treatment. The coarser material falls to the pulverizing module through the wind blown by the blow box. crushing process.

Further, a movable plate is arranged on the right side of the pulverizing nail, a fixed plate is movably installed on the upper side of the movable plate, the fixed plate is fixedly installed inside the grinding box, and the right side of the movable plate is connected with a The second telescopic rod of the inclination angle of the movable plate. The movable plate can be driven to rotate by the second telescopic rod, thereby changing the distance between the movable plate and the screening plate, blocking the material when it just falls into the grinding box, and preventing the material from falling into the crushing module.

Preferably, the pulverizing module includes a pulverizing box, a first motor for driving is provided on the front side of the pulverizing box, a driving gear is provided on the output shaft of the first motor, and a driven gear is provided on the right side of the driving gear, The driving gear and the driven gear are in meshing connection, the inner side of the driving gear is provided with a first crushing roller, and the inner side of the driven gear is provided with a second crushing roller. Through the rotation of the first motor, the driving gear is driven to rotate, thereby driving the driven gear to rotate. The driving gear and the driven gear perform relative movement, which drives the first crushing roller and the second crushing roller to perform relative movement, so that the first crushing roller and the second crushing roller are moved relative to each other. The second crushing roller crushes the coarser materials.

Preferably, the grinding module includes a support plate, the support plate is fixedly installed inside the grinding box, the back side of the support plate is provided with a second motor, and the output shaft of the second motor is provided with a rotating A rotating shaft, a fixed connecting piece is movably installed on the front side of the rotating shaft, and a grinding roller for grinding powder is movably installed on the outer side of the fixed connecting piece. There is a meshing connection between the rotating shaft and the supporting plate, and the rotating shaft is driven to rotate by the rotation of the second motor, thereby driving the rotating shaft and its outer fixed connecting piece to move, thereby driving the grinding roller to roll during the movement of the fixed connecting piece, which can Grinding the material.

Preferably, the conveying module includes a shaking plate, a vibrating machine for shaking is arranged on the lower side of the shaking plate, an elastic element for rebounding is connected to the lower side of the shaking plate, and a fixing device is connected to the lower side of the elastic element for fixing fixed block. The vibrating machine is used to drive the shaking plate to shake, so that the material on the shaking plate moves down during the shaking process. During shaking, the materials contact each other and can be crushed again, and the material can also be crushed during the shaking process to avoid excessive material. Tight.

Further, the discharging module includes a discharging box, the shaking plate extends rightward to the inner side of the discharging box, the lower side of the discharging box is provided with a baffle for blocking the material, and the left side of the baffle is A third telescopic rod is connected, and the third telescopic rod is fixedly installed on the lower side of the grinding box. When the material falls into the discharge box, the third telescopic rod drives the baffle plate on the lower side of the discharge box to move to the left, so that the material falls from the hole on the lower side of the discharge box, which is convenient for material collection.

Further, the front side of the grinding box is provided with a control panel for controlling the entire circuit, and the lower sides of the grinding box and the discharging box are provided with support columns for the normal entire structure. Through the setting of the support column, it is convenient to place the box or bucket for receiving the material on the lower side of the discharge box, so as to avoid the situation that the material cannot be collected due to the too small distance between the support column.

(3) Beneficial effects

Compared with the prior art, the beneficial effect of the present utility model is that: the pulverizing device of the present utility model can screen materials with different thicknesses through the screening module, so as to separate the coarse materials from the materials, and the fine materials fall to the grinding mill first. For processing in the powder module, the coarse materials first fall into the crushing module for processing, which can avoid the problem of materials being too tight due to falling materials at the same time, and effectively disperse the materials to ensure that the materials can be completely processed, thereby improving the grinding efficiency. Efficiency, through the shaking of the conveying module, the material is driven to move while dispersing, and the final material dispersion treatment can be performed during the process of discharging, the grinding effect is better, and the obtained material is more delicate.

Description of drawings

In order to illustrate the specific embodiments of the present invention or the technical solutions in the prior art more clearly, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the following descriptions The accompanying drawings are only one embodiment of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort.

Fig. 1 is the structural representation of a specific embodiment of the pulverizing device of the present utility model;

2 is a cross-sectional view of a specific embodiment of the pulverizing device of the present invention;

3 is a schematic structural diagram of a screening module in a specific embodiment of the pulverizing device of the present invention;

FIG. 4 is a schematic structural diagram of a pulverizing module in a specific embodiment of the pulverizing device of the present invention.

The symbols in the attached drawings are: 1, grinding box; 2, screening module; 3, crushing module; 4, grinding module; 5, conveying module; 6, discharging module; 7, control panel; 8, supporting column ;9, inclined table; 10, screening plate; 11, crushing nail; 12, blowing box; 13, fan; 14, air outlet pipe; 15, movable plate; 16, fixed plate; 17, second telescopic rod; 18 , crushing box; 19, the first crushing roller; 20, the second crushing roller; 21, the support plate; 22, the second motor; 23, the rotating shaft; 24, the fixed connector; 25, the grinding roller; 26, the partition frame ; 27, dividing plate; 28, first telescopic rod; 29, shaking plate; 30, vibrating machine; 31, elastic element; 32, fixing block; 33, discharge box; 34, third telescopic rod; 35, block plate; 36, the first motor; 37, the driving gear; 38, the driven gear.

Detailed ways

In order to make the technical means, creative features, achievement goals and effects realized by the present utility model easy to understand, the technical solutions in the specific embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model. Obviously, the described The specific embodiments of the present invention are only a part of the embodiments of the present invention, rather than all the styles.

Example 1

The specific embodiment is a refractory powder grinding device with a screening function. Its schematic diagram is shown in FIG. 1 , and its cross-sectional view is shown in FIG. 2 . The screening module 2 for screening raw materials, the pulverizing module 3 installed on the right side of the grinding box 1 for pulverizing coarse raw materials, the milling module 4 installed on the lower side of the screening module 2 for grinding powder, and the A conveying module 5 on the lower side of the grinding module 4 for conveying powder, and a discharging module 6 installed on the lower side of the pulverizing module 3 for discharging; it is characterized in that the upper side of the grinding box 1 is provided with a feed for feeding The left side of the grinding box 1 is provided with a fan 13 for driving the screening module 2 for screening, the bottom of the crushing module 3 is provided with an inclined table 9 for guiding the falling of materials, and there is a space between the grinding module 4 and the conveying module 5. In the partitioned partition frame 26 , a partition plate 27 is arranged on the inner side of the partition frame 26 , and a first telescopic rod 28 is arranged on the lower side of the partition plate 27 .

For this specific embodiment, the first telescopic rod 28 is installed on the inner side of the grinding box 1 through a rotating fixing member, and the first telescopic rod 28 needs to be selected with a smaller model; the model of the fan 13 can be set according to specific materials. .

Among them, the screening module 2 includes a screening plate 10, the upper side of the screening plate 10 is provided with pulverizing nails 11 for pulverizing materials, the left side of the pulverizing nails 11 is provided with a blowing box 12 for blowing air, and the outside of the blowing box 12 is provided for connecting The air outlet duct 14 of the fan 13, the right side of the crushing nail 11 is provided with a movable plate 15, the upper side of the movable plate 15 is movably installed with a fixed plate 16, the fixed plate 16 is fixedly installed inside the grinding box 1, and the right side of the movable plate 15 is connected effectively. The second telescopic rod 17 is used to change the inclination angle of the movable plate 15 . The crushing nail 11 can be a cone or a triangular plate, and its specifications and styles can be set according to needs.

At the same time, the pulverizing module 3 includes a pulverizing box 18, a first motor 36 for driving is provided on the front side of the pulverizing box 18, a driving gear 37 is provided on the output shaft of the first motor 36, and a driven gear 38 is provided on the right side of the driving gear 37. The gear 37 and the driven gear 38 are in meshing connection. The inner side of the driving gear 37 is provided with a first crushing roller 19 , and the inner side of the driven gear 38 is provided with a second crushing roller 20 . The models and specifications of the driving gear 37 and the driven gear 38 can be set as required.

In addition, the pulverizing module 4 includes a support plate 21, which is fixedly installed on the inner side of the pulverizing box 1, a second motor 22 is disposed on the rear side of the support plate 21, and the output shaft of the second electric motor 22 is disposed with a rotating shaft 23 for rotation, A fixed connecting piece 24 is movably installed on the front side of the rotating shaft 23 , and a grinding roller 25 for grinding powder is movably installed on the outer side of the fixed connecting piece 24 . The second motor 22 selects a motor that can be selected in forward and reverse directions, and the specific model can be replaced as required.

In addition, the conveying module 5 includes a vibrating plate 29, a vibrating machine 30 for shaking is arranged on the lower side of the shaking plate 29, an elastic element 31 for rebounding is connected to the lower side of the shaking plate 29, and a fixing device for fixing is connected to the lower side of the elastic element 31. Block 32, the discharging module 6 includes a discharging box 33, the shaking plate 29 extends rightward to the inside of the discharging box 33, a baffle 35 is provided on the lower side of the discharging box 33 for blocking the material, and the left side of the baffle 35 is connected with a Three telescopic rods 34, the third telescopic rod 34 is fixedly installed on the lower side of the grinding box 1, the front side of the grinding box 1 is provided with a control panel 7 for controlling the entire circuit, and the lower sides of the grinding box 1 and the discharging module 6 are provided with Support columns 8 for the normal entire structure. The shaking plate 29 needs to be inclined at a certain angle, and the inclination angle can be set as required.

The specific structural schematic diagram of the screening module of the grinding device is shown in FIG. 3 , and the specific structural schematic diagram of the grinding module of the grinding device is shown in FIG. 4 .

It should also be noted here that the material of the grinding box 1 is generally stainless steel, and can also be replaced with other materials that are not easily corroded.

When using the pulverizing device of this technical solution, first move the entire pulverizing device to a wider area around it, then collect the raw materials of the refractory material in the barrel, then open the cover on the upper side of the feeding box, and turn the barrel over. , so that the material enters the grinding box 1 from the feeding box, and then each equipment is turned on, so that the fan 13 on the left side of the screening module 2 can screen the materials of different thicknesses, and the fine materials directly penetrate the screening module 2 and enter Go to the grinding module 4 for grinding treatment, the coarse materials are blown into the grinding module 3 by the fan 13 for grinding, and then fall into the grinding module 4 through the inclined table 9 for grinding processing, and the processed materials are separated from each other. The plate 27 falls down to the conveying module 5 for conveying, and then comes out of the discharging module 6 .

The main technical features, basic principles and related advantages of the present invention have been described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and does not deviate from the concept of the present invention or In the case of the basic features, the present invention can be implemented in other specific forms. Accordingly, the above-described detailed description should be considered in all respects to be exemplary rather than restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that All changes within the meaning and range of equivalents of the claims are included in the present invention.

In addition, it should be understood that although this specification is described according to various embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a As a whole, the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims (8)

1. A refractory pulverizing device with screening function, the pulverizing device comprises a pulverizing box, a screening module arranged inside the pulverizing box for screening raw materials, and a sieving module installed on the right side of the pulverizing box. A pulverizing module for pulverizing coarser raw materials on the side, a pulverizing module for pulverizing powder arranged on the lower side of the screening module, a conveying module for conveying powder arranged on the lower side of the pulverizing module, installed on the A discharging module used for discharging on the lower side of the crushing module; characterized in that, a feeding box for feeding is provided on the upper side of the grinding box, and a feeding box for driving the screening module is provided on the left side of the grinding box. A fan for screening, the bottom of the pulverizing module is provided with an inclined table for guiding the falling of materials, a partition frame for separation is arranged between the milling module and the conveying module, and a partition plate is arranged inside the partition frame, The lower side of the partition plate is provided with a first telescopic rod. 2 . The refractory powder grinding device with screening function according to claim 1 , wherein the screening module comprises a screening plate, and the upper side of the screening plate is provided with a pulverizing device for pulverizing materials. 3 . The left side of the crushing nail is provided with a blowing box for blowing air, and the outer side of the blowing box is provided with an air outlet pipe for connecting the fan. 3. The refractory powder grinding device with screening function according to claim 2, wherein a movable plate is arranged on the right side of the pulverizing nail, and a fixed plate is movably installed on the upper side of the movable plate, so The fixed plate is fixedly installed inside the grinding box, and the right side of the movable plate is connected with a second telescopic rod for changing the inclination angle of the movable plate. 4 . The refractory powder grinding device with screening function according to claim 1 , wherein the pulverizing module comprises a pulverizing box, and the front side of the pulverizing box is provided with a first motor for driving, so the The first motor output shaft is provided with a driving gear, the right side of the driving gear is provided with a driven gear, the driving gear and the driven gear are in meshing connection, and the inside of the driving gear is provided with a first pulverizing roller , the inner side of the driven gear is provided with a second crushing roller. 5 . The refractory powder grinding device with screening function according to claim 1 , wherein the powder grinding module comprises a support plate, and the support plate is fixedly installed on the inner side of the grinding powder box, so the The rear side of the support plate is provided with a second motor, the output shaft of the second motor is provided with a rotating shaft for rotation, a fixed connecting piece is movably installed on the front side of the rotating shaft, and a fixed connecting piece is movably installed on the outside of the fixed connecting piece for grinding. Powder grinding roller. 6 . The refractory powder grinding device with screening function according to claim 1 , wherein the conveying module comprises a shaking plate, and a vibrating machine for shaking is arranged on the lower side of the shaking plate, and the An elastic element for rebounding is connected to the lower side of the shaking plate, and a fixing block for fixing is connected to the lower side of the elastic element. 7 . The refractory powder grinding device with screening function according to claim 6 , wherein the discharging module comprises a discharging box, and the shaking plate extends rightward to the inside of the discharging box. 8 . , the lower side of the discharge box is provided with a baffle for blocking the material, the left side of the baffle is connected with a third telescopic rod, and the third telescopic rod is fixedly installed on the lower side of the grinding box. 8 . The refractory powder grinding device with screening function according to claim 7 , wherein the front side of the grinding box is provided with a control panel for controlling the entire circuit, the grinding box and the outlet are provided with a control panel. The underside of the bin is provided with support columns for the normal entire structure.

Images