CN213762058U

CN213762058U - Silicon micropowder grinding classifier

Info

Publication number: CN213762058U
Application number: CN202022641595.2U
Authority: CN
Inventors: 掌强
Original assignee: Lianyungang Aina Silicon Co ltd
Current assignee: Lianyungang Aina Silicon Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-07-23
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a silica micropowder grinding classifier, which comprises a shell, wherein the upper part of the shell is fixedly connected with a grinding box, the inner bottom wall of the shell is fixedly provided with a motor, the output end of the motor is fixedly connected with a transmission shaft, one end of the transmission shaft extends to the inside of the grinding box, the upper part of the outer side wall of the transmission shaft is fixedly connected with a plurality of grinding leaves, the outer side wall of the transmission shaft is fixedly connected with two first bevel gears, the inner side wall of the grinding box is rotatably connected with a fixed shaft through a bearing, the inner side wall of the shell is respectively rotatably connected with a connecting shaft, a first rotating shaft and a second rotating shaft through bearings, two belt pulleys are connected through belt transmission, the outer side walls of the first rotating shaft and the second rotating shaft are fixedly connected with gears, the outer surfaces of the two gears are meshed, one end of the first rotating shaft and one end of the second rotating shaft are fixedly connected with a grinding roller, can obtain the raw materials with different thicknesses, and is convenient for the workers to classify and use.

Description

Silicon micropowder grinding classifier

Technical Field

The utility model relates to a silica fume field, in particular to silica fume grinds grader.

Background

Quartz powder (quartz sand) is also called silica powder, quartz sand is a silicate mineral with hardness, wear resistance and stable chemical properties, the color of quartz sand is milk white or colorless and semitransparent, the hardness is 7, the quartz sand is crisp and has no cleavage, after quartz stone extracted from mines is processed, a product with the fineness below 120 meshes (smaller than 120 meshes) is generally called quartz sand, and a product with the fineness above 120 meshes is called quartz powder.

Some industrial production need use silica powder, and the quartz sand that just mined need grind it just can use, and current grinder is difficult to grind the silica powder of different thickness degree simultaneously, and is comparatively troublesome, and is difficult to carry out the screening with unqualified product, so we propose a silica powder grinding grader.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a silica micropowder grinds grader can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a silicon micropowder grinding classifier comprises a shell, wherein a grinding box is fixedly connected to the upper part of the shell, a motor is fixedly mounted on the inner bottom wall of the shell, a transmission shaft is fixedly connected to the output end of the motor, one end of the transmission shaft extends into the grinding box, a plurality of grinding leaves are fixedly connected to the upper part of the outer side wall of the transmission shaft, two first bevel gears are fixedly connected to the outer side wall of the transmission shaft, a fixed shaft is rotatably connected to the inner side wall of the grinding box through a bearing, a connecting shaft, a first rotating shaft and a second rotating shaft are rotatably connected to the inner side wall of the shell through bearings respectively, two second bevel gears are fixedly connected to one ends of the connecting shaft and the fixed shaft, the two first bevel gears are respectively meshed with the two connecting shafts, a material guide pipe is fixedly connected to the lower part of the grinding box, and a second discharging pipe, the equal fixedly connected with belt pulley of lateral wall of connecting axle and first pivot, two the belt pulley passes through belt drive and connects, the equal fixedly connected with gear of lateral wall of first pivot and second pivot, two the surface of gear meshes mutually, the equal fixedly connected with grinding roller of one end of first pivot and second pivot, first discharging pipe is located the top of grinding the roller.

Preferably, the inside fixedly connected with filter screen of crushing case, the lateral wall fixedly connected with eccentric wheel of fixed axle, one side fixedly connected with of crushing case goes out the flitch, and one side that goes out the flitch extends to the casing outside, and the eccentric wheel is located the below of filter screen.

Preferably, the outer side wall of the shell is fixedly connected with a supporting box, and the supporting box is positioned above the discharging plate.

Preferably, the material receiving boxes are arranged on two sides of the bottom wall of the shell and on the inner bottom wall of the supporting box, and the end faces of the material receiving boxes are fixedly connected with handles.

Preferably, the three material collecting boxes are respectively positioned below the second discharging pipe, the grinding roller and the discharging plate.

Preferably, the outer side wall of the shell is provided with a discharge port, and the height of the discharge port is higher than that of the material receiving box.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the motor is started to drive the transmission shaft to rotate, so that the crushing blades on the transmission shaft rotate, can crush the raw materials, the crushed raw materials fall below the filter screen through the filter screen of the filter screen, the raw materials are discharged through the second discharge pipe by the material guide pipe, meanwhile, the first bevel gear on the transmission shaft rotates, the first bevel gear drives the connecting shaft on the second bevel gear to rotate, so that the belt pulley on the connecting shaft rotates, the belt drives the other belt pulley to rotate, so that the first rotating shaft rotates to drive the gear on the first rotating shaft to rotate, the second rotating shaft is driven to rotate by the other gear, so that the two grinding rollers rotate reversely, the materials falling from the first discharging pipe are ground, thereby can carry out the hierarchical grinding, can obtain the raw materials that the thickness is different, the staff of being convenient for carries out the use of classifying.

(2) The transmission shaft rotates, make another first bevel gear rotate, drive another second bevel gear and rotate, make the fixed axle rotate, drive the eccentric wheel and rotate, collide the filter screen, then can be with smashing unqualified raw materials through going out in the leading-in material collecting box of flitch, thereby can be to the raw materials screening, be favorable to improving the quality of raw materials, the staff of being convenient for takes out the raw materials, handle once more, and use single motor, be favorable to practicing thrift the cost.

Drawings

FIG. 1 is a schematic view of the overall structure of a silica powder grinding classifier of the present invention;

FIG. 2 is a schematic view of the internal structure of the shell of the micro-powder grinding classifier of the present invention;

FIG. 3 is a schematic view of the internal structure of the pulverizing box of the micro-powder grinding classifier of the present invention;

FIG. 4 is a schematic view of the external connection structure of the transmission shaft of the micro-silicon powder grinding classifier of the present invention;

fig. 5 is a side view of the micro-silicon powder grinding classifier of the present invention.

In the figure: 1. a housing; 2. a crushing box; 3. a discharge port; 4. a first discharge pipe; 5. a motor; 6. a drive shaft; 7. crushing the leaves; 8. filtering with a screen; 9. a first bevel gear; 10. a connecting shaft; 11. a fixed shaft; 12. a second bevel gear; 13. a first rotating shaft; 14. a belt pulley; 15. a second rotating shaft; 16. a gear; 17. a grinding roller; 18. an eccentric wheel; 19. a discharge plate; 20. a support box; 21. a material receiving box; 22. a handle; 23. a material guide pipe; 24. a second discharge pipe.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 5, a silica micropowder grinding classifier comprises a housing 1, a grinding box 2 is fixedly connected to the upper part of the housing 1, a motor 5 is fixedly installed on the inner bottom wall of the housing 1, a transmission shaft 6 is fixedly connected to the output end of the motor 5, one end of the transmission shaft 6 extends into the grinding box 2, a plurality of grinding blades 7 are fixedly connected to the upper part of the outer side wall of the transmission shaft 6, two first bevel gears 9 are fixedly connected to the outer side wall of the transmission shaft 6, a fixed shaft 11 is rotatably connected to the inner side wall of the grinding box 2 through bearings, a connecting shaft 10 and a first rotating shaft 13 and a second rotating shaft 15 are respectively rotatably connected to the inner side wall of the housing 1 through bearings, a second bevel gear 12 is fixedly connected to one end of the connecting shaft 10 and one end of the fixed shaft 11, the two first bevel gears 9 are respectively engaged with the two connecting shafts 10, a material guide pipe 23 is fixedly connected to the lower part of the grinding box 2, the lower part of passage 23 is fixedly connected with second discharging pipe 24 and first discharging pipe 4 respectively, the equal fixedly connected with belt pulley 14 of lateral wall of connecting axle 10 and first pivot 13, two belt pulley 14 pass through belt drive and connect, the equal fixedly connected with gear 16 of lateral wall of first pivot 13 and second pivot 15, the surface of two gear 16 meshes mutually, the equal fixedly connected with of one end of first pivot 13 and second pivot 15 grinds roller 17, first discharging pipe 4 is located the top of grinding roller 17, the bottom of smashing case 2 is the funnel shape, the ejection of compact of being convenient for.

The inside fixedly connected with filter screen 8 of smashing case 2, the lateral wall fixedly connected with eccentric wheel 18 of fixed axle 11 smashes one side fixedly connected with of case 2 and goes out flitch 19, goes out one side of flitch 19 and extends to the casing 1 outside, and eccentric wheel 18 is located the below of filter screen 8, can avoid filter screen 8 to appear blockking up.

The lateral wall fixedly connected with supporting box 20 of casing 1, supporting box 20 are located the top of play flitch 19, and play flitch 19 is the slope installation, is favorable to carrying out the ejection of compact.

The material receiving boxes 21 are respectively placed on two sides of the bottom wall of the shell 1 and the inner bottom wall of the supporting box 20, and the handles 22 are fixedly connected to the end faces of the material receiving boxes 21, so that the material receiving boxes 21 can be conveniently taken and placed.

The three material collecting boxes 21 are respectively positioned below the second material discharging pipe 24, the grinding roller 17 and the material discharging plate 19, so that the raw materials can be conveniently collected.

The outer side wall of the shell 1 is provided with a discharge port 3, and the height of the discharge port 3 is higher than that of the material receiving box 21, so that the material receiving box 21 can be taken out conveniently.

It should be noted that, the utility model relates to a silicon micropowder grinding classifier, the staff starts the machine, then the raw material is put into the crushing box 2, the motor 5 is started to drive the transmission shaft 6 to rotate, so that the crushing blade 7 on the transmission shaft 6 rotates, the raw material can be crushed, the crushed raw material falls into the lower part of the transmission shaft through the filter screen 8 on the filter screen 8, the raw material is discharged through the second discharging pipe 24 by the material guiding pipe 23, the material discharged from the second discharging pipe 24 falls into the material receiving box 21 below the second discharging pipe 24, simultaneously the first bevel gear 9 on the transmission shaft 6 rotates, the connecting shaft 10 on the second bevel gear 12 is driven to rotate by the first bevel gear 9, the belt pulley 14 on the second bevel gear 10 rotates, the other belt pulley 14 is driven to rotate by the belt, the first rotating shaft 13 rotates, the gear 16 on the first rotating shaft 13 is driven to rotate, drive second pivot 15 through another gear 16 and rotate, make two grinding roller 17 reverse, carry out the material that falls first discharging pipe 4 and grind the processing, then fall into in the receipts magazine 21 of its below, transmission shaft 6 rotates, make another first bevel gear 9 rotate, drive another second bevel gear 12 and rotate, make fixed axle 11 rotate, drive eccentric wheel 18 and rotate, collide filter screen 8, will smash unqualified raw materials and take away receipts magazine 21 of leading-in supporting box 20 through play flitch 19 in, then the staff takes away receipts magazine 21 can.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a silica micropowder grinds grader, includes casing (1), its characterized in that: the crushing box (2) is fixedly connected to the upper portion of the shell (1), the motor (5) is fixedly mounted on the inner bottom wall of the shell (1), the transmission shaft (6) is fixedly connected to the output end of the motor (5), one end of the transmission shaft (6) extends into the crushing box (2), a plurality of crushing blades (7) are fixedly connected to the upper portion of the outer side wall of the transmission shaft (6), two first bevel gears (9) are fixedly connected to the outer side wall of the transmission shaft (6), the inner side wall of the crushing box (2) is rotatably connected with a fixed shaft (11) through bearings, the inner side wall of the shell (1) is rotatably connected with a connecting shaft (10), a first rotating shaft (13) and a second rotating shaft (15) through bearings respectively, two second bevel gears (12) are fixedly connected to one ends of the connecting shaft (10) and the fixed shaft (11), and the two first bevel gears (9) are respectively meshed with the two connecting shafts (10), smash lower part fixedly connected with passage (23) of case (2), the lower part difference fixedly connected with second discharging pipe (24) and first discharging pipe (4) of passage (23), the equal fixedly connected with belt pulley (14) of the lateral wall of connecting axle (10) and first pivot (13), two belt pulley (14) are connected through belt transmission, the equal fixedly connected with gear (16) of the lateral wall of first pivot (13) and second pivot (15), two the surface of gear (16) meshes mutually, the equal fixedly connected with grinding roller (17) of one end of first pivot (13) and second pivot (15), first discharging pipe (4) are located the top of grinding roller (17).

2. A micro-silicon powder grinding classifier according to claim 1, characterized in that: the inside fixedly connected with filter screen (8) of smashing case (2), lateral wall fixedly connected with eccentric wheel (18) of fixed axle (11), one side fixedly connected with of smashing case (2) goes out flitch (19), and one side that goes out flitch (19) extends to casing (1) outside, and eccentric wheel (18) are located the below of filter screen (8).

3. A micro-silicon powder grinding classifier according to claim 2, characterized in that: the outer side wall of the shell (1) is fixedly connected with a supporting box (20), and the supporting box (20) is located above the discharging plate (19).

4. A micro-silicon powder grinding classifier according to claim 3, characterized in that: the collecting box (21) is placed on the two sides of the bottom wall of the shell (1) and the inner bottom wall of the supporting box (20), and the handle (22) is fixedly connected to the end face of the collecting box (21).

5. A micro-silicon powder grinding classifier according to claim 4, characterized in that: the three material collecting boxes (21) are respectively positioned below the second discharging pipe (24), the grinding roller (17) and the discharging plate (19).

6. A micro-silicon powder grinding classifier according to claim 5, characterized in that: the outer side wall of the shell (1) is provided with a discharge port (3), and the height of the discharge port (3) is higher than that of the material receiving box (21).