CN210815443U

CN210815443U - Raw materials grinder is used in cement processing production convenient to batching

Info

Publication number: CN210815443U
Application number: CN201921447500.4U
Authority: CN
Inventors: 张程
Original assignee: Henan Yong'an Cement Co ltd
Current assignee: Henan Yong'an Cement Co ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-06-23
Anticipated expiration: 2029-09-03

Abstract

The utility model discloses a raw materials grinder is used in cement processing production convenient to batching, including broken hopper, first motor, second motor, air-blower and shift knob, the outside of broken hopper openly is fixed with first motor, and the welding has first pivot on the rotation output shaft of first motor, the outside cover of first pivot is equipped with broken wheel, the other end fixed mounting of first pivot has first gear, and the right side meshing of first gear has the second gear, the positive welding of second gear has the second pivot, the below welding of broken hopper has the grinding storehouse. The utility model discloses a be provided with two sets of broken wheels of pivoted in opposite directions in the inside of broken hopper, broken wheel rotates and carries out the breakage to great lime stone raw materials, is favorable to the lime stone raw materials to diminish, is convenient for grind, and simultaneously, the cooperation is ground storehouse and grinding miller and is gone up the grinding tooth of meshing, grinds the lime stone raw materials meticulous effectively.

Description

Raw materials grinder is used in cement processing production convenient to batching

Technical Field

The utility model relates to a cement manufacture equipment technical field specifically is a raw materials grinder is used in cement processing production convenient to batching.

Background

Cement is a kind of powdery hydraulic inorganic cementing material, when adding water into cement and stirring into slurry, it can harden in the air, and the materials such as sand and stone are cemented together firmly, the cement is widely used in various building trades as building material, most of the present cement is produced by mixing limestone with other ingredients, when grinding limestone, because the volume of limestone is large, it is inconvenient to grind, and when the present grinding device mixes ingredient and limestone, it mostly adopts simple stirring, so that the fine limestone and ingredient are not mixed uniformly, and the quality of finished cement is affected, therefore, in order to solve the above problems, a raw material grinding device for cement processing production is provided, which is convenient for ingredient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a raw materials grinder is used in cement processing production convenient to batching to solve the present grinder is used in cement production that above-mentioned background art provided and grind not careful to great lime stone raw materials, and mix insufficient problem when carrying out the batching and mix.

In order to achieve the above object, the utility model provides a following technical scheme: a raw material grinding device convenient for batching and used for cement processing production comprises a crushing hopper, a first motor, a second motor, an air blower and a switch button, wherein the first motor is fixedly arranged on the outer side of the crushing hopper in the front direction, a first rotating shaft is welded on a rotating output shaft of the first motor, a crushing wheel is sleeved on the outer side of the first rotating shaft, a first gear is fixedly arranged at the other end of the first rotating shaft, a second gear is meshed on the right side of the first gear, a second rotating shaft is welded on the front side of the second gear, a grinding bin is welded below the crushing hopper, a grinding wheel is inserted in the grinding bin, a second motor is welded at the bottom of the grinding wheel, a stirring blade is welded on a rotating output shaft at the lower end of the second motor, a mixing bin is fixedly arranged below the grinding bin, and a batching feed inlet is formed in the upper portion of the right side of the mixing bin, mix the intermediate position welding in storehouse and have the blast pipe, and the outside fixed mounting of blast pipe has the air-blower, mix the positive lower right corner in storehouse and installed shift knob, the bottom in mixed storehouse is inlayed and is had the rolling disc, the below welding in mixed storehouse has the discharge gate.

Preferably, the crushing wheel is provided with two sets, and two sets of the crushing wheel is installed in the outside of first pivot and second pivot respectively, first pivot and second pivot design for the rotation in opposite directions under the meshing of first gear and second gear.

Preferably, the inner wall of the grinding bin is welded with grinding teeth, the outer wall of the grinding wheel is welded with the grinding teeth, and the grinding wheel is designed into a rotating structure through the meshing of the grinding teeth and the grinding bin.

Preferably, the air blowing pipeline surrounds the outer wall of the mixing bin, a dustproof ventilation net is arranged inside the air blowing pipeline, and an air inlet of the air blowing pipeline is communicated with an air outlet of the air blower.

Preferably, the rolling disc and the mixing bin are designed to be of a rotating structure, three groups of through holes are uniformly formed in the rolling disc, three groups of through holes are uniformly formed in the bottom of the mixing bin, and the upper end of the discharge port is designed to be inclined.

Compared with the prior art, the beneficial effects of the utility model are that: according to the raw material grinding device for cement processing production, which facilitates the batching, two groups of crushing wheels which rotate in opposite directions are arranged inside the crushing hopper, the crushing wheels rotate to crush larger limestone raw materials, so that the limestone raw materials are favorably reduced and are convenient to grind, and meanwhile, the limestone raw materials are effectively finely ground by matching with grinding teeth meshed on the grinding bin and the grinding wheels;

through being provided with the outside that the blast pipe winding mixes the storehouse, the air-blower is to the inside ventilation of blast pipe, wind-force passes through inside dustproof ventilation net entering of blast pipe and mixes the storehouse inside, blow the inside limestone powder and other batching of mixing the storehouse for inside whole mixed storehouse is filled with the batching to the limestone powder, the cooperation stirring leaf rotates the stirring, carries out the intensive mixing to limestone raw materials powder and batching powder, has improved mixed effect greatly, improves finished cement's quality.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a schematic view of the structural connection of the crushing wheel, the first gear, the second gear and the second rotating shaft of the present invention;

fig. 4 is a schematic view of the mixing chamber and the rotating disk according to the present invention.

In the figure: 1. crushing the hopper; 2. a first motor; 3. a first rotating shaft; 4. a crushing wheel; 5. a first gear; 6. a second gear; 7. a second rotating shaft; 8. a grinding bin; 9. a grinding wheel; 10. a second motor; 11. stirring blades; 12. a mixing bin; 13. a material feeding port; 14. a blast duct; 15. a blower; 16. a switch button; 17. rotating the disc; 18. and (4) a discharge port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a raw material grinding device convenient for batching and used for cement processing production comprises a crushing hopper 1, a first motor 2, a second motor 10, an air blower 15 and a switch button 16, wherein the first motor 2 is fixedly arranged on the front side of the outer side of the crushing hopper 1, the model of the first motor 2 is STP-59D5005-01, a first rotating shaft 3 is welded on a rotating output shaft of the first motor 2, crushing wheels 4 are sleeved on the outer side of the first rotating shaft 3, a first gear 5 is fixedly arranged at the other end of the first rotating shaft 3, a second gear 6 is meshed on the right side of the first gear 5, a second rotating shaft 7 is welded on the front side of the second gear 6, the two groups of crushing wheels 4 are arranged in total, the two groups of crushing wheels 4 are respectively arranged on the outer sides of the first rotating shaft 3 and the second rotating shaft 7, the first rotating shaft 3 and the second rotating shaft 7 are designed to rotate in opposite directions under the meshing of the first gear 5 and the second gear 6, when the first motor 2 is energized and then rotates clockwise, the first motor 2 rotating clockwise drives the first rotating shaft 3 welded on the rotating output shaft to rotate clockwise, because the crushing wheel 4 is sleeved on the outer side of the first rotating shaft 3, the crushing wheel 4 rotates clockwise, the first rotating shaft 3 rotates to drive the first gear 5 welded at the tail end to rotate clockwise, because the first gear 5 and the second gear 6 are meshed to rotate, the second gear 6 rotates anticlockwise under the driving of the first gear 5, so that the second rotating shaft 7 rotates anticlockwise, and the other group of crushing wheels 4 sleeved on the outer side of the second rotating shaft 7 rotate anticlockwise, so that the two groups of crushing wheels 4 rotate oppositely, massive limestone raw materials are crushed by an extrusion crushing mode, so that the limestone can be ground more easily and the grinding is more delicate.

The welding of the below of broken hopper 1 has grinding storehouse 8, and the inside of grinding storehouse 8 is inserted and is equipped with grinding miller 9, the welding has grinding tooth on grinding storehouse 8's the inner wall, the welding has grinding tooth on grinding miller 9's the outer wall, grinding miller 9 designs for rotating-structure through grinding tooth's meshing and grinding storehouse 8, when grinding miller 9 rotates, grinding tooth in the grinding miller 9 outside and the grinding tooth extrusion grinding each other on the 8 inner walls in grinding storehouse get into the inside lime stone raw materials in grinding storehouse 8, compare in the grinder of roller pattern, grind the operation through grinding tooth, greatly increased the area of contact between tooth and the lime stone raw materials, make the grinding effect more exquisite.

The bottom of the grinding wheel 9 is welded with a second motor 10, a rotating output shaft at the lower end of the second motor 10 is welded with a stirring blade 11, a mixing bin 12 is fixedly arranged below the grinding bin 8, a batching feed inlet 13 is arranged above the right side of the mixing bin 12, a blast pipeline 14 is welded in the middle of the mixing bin 12, an air blower 15 is fixedly arranged outside the blast pipeline 14, the blast pipeline 14 surrounds the outer wall of the mixing bin 12, a dustproof ventilation net is arranged inside the blast pipeline 14, an air inlet of the blast pipeline 14 is communicated with an air outlet of the air blower 15, the model of the second motor 10 is FGS-40, the second motor 10 is electrified and rotated to drive the grinding wheel 9 and the stirring blade 11 to rotate, a worker adds other batching powder into the grinding device through the batching feed inlet 13, the model of the air blower 15 is CFJ01-1, and the air blower 15 is electrified to perform blowing operation, through 14 inside continuous blast air to mixing storehouse 12 of blast pipe, wind-force blows down, mix the inside limestone powder in storehouse 12 and other batching powder dispersions and float inside mixing storehouse 12, second motor 10 circular telegram drives stirring leaf 11 and rotates, pivoted stirring leaf 11 stirs the mixture to the limestone that is floating and batching powder, make limestone and batching powder easier and more abundant mixture, the quality of the finished cement that forms after having improved the mixture, the inside dustproof ventilation net of installing of blast pipe 14, can prevent that the powder from getting into inside air-blower 15 through blast pipe 14, lead to air-blower 15 to damage, dustproof ventilation net has been seted up on mixing storehouse 12's the lateral wall, the circulation of air of being convenient for.

Switch button 16 has been installed in the front lower right corner of mixing storehouse 12, can control first motor 2 through switch button 16, opening and closing of second motor 10 and air-blower 15, the bottom of mixing storehouse 12 is inlayed and is had rolling disc 17, the welding of the below of mixing storehouse 12 has discharge gate 18, rolling disc 17 and mixing storehouse 12 design are rotating-structure, three groups of through-holes have evenly been seted up on the rolling disc 17, three groups of through-holes have evenly been seted up in the bottom of mixing storehouse 12, the upper end of discharge gate 18 is the slope form design, after finished product cement mixes the completion, rotating disc 17 rotates, make through-hole on the rolling disc 17 and the through-hole of mixing storehouse 12 bottom to it, finished product cement is discharged from discharge gate 18 along the inclined plane, collect by the staff and deposit.

The working principle is as follows: when the device works, the device is connected with an external power supply to provide electric power support for the device, and then a worker starts the device through the switch button 16;

when the device works, a worker conveys limestone raw materials into the crushing hopper 1 through an external conveying belt, the switch button 16 is pressed to control an external power supply to supply power to the first motor 2, the first motor 2 is electrified and started to rotate to drive the first rotating shaft 3 welded on the rotating output shaft of the first motor 2 to rotate, under the meshing transmission of the first gear 5 and the second gear 6, the crushing wheel 4 sleeved on the outer side of the first rotating shaft 3 and the other group of crushing wheels 4 sleeved on the outer side of the second gear 6 rotate oppositely to crush the limestone raw materials, so that the overlarge limestone raw materials are crushed into small blocks;

broken limestone raw materials fall into a grinding bin 8, a worker controls a second motor 10 to be powered on and started by pressing a switch button 16, the second motor 10 is powered on and started to drive a grinding wheel 9 welded on a rotating output shaft above the second motor 10 to rotate, grinding teeth on the grinding wheel 9 and grinding teeth on the inner wall of the grinding bin 8 rotate relatively to grind the limestone raw materials entering the grinding bin 8, the limestone raw materials are ground into fine limestone powder, the worker adds other ingredient powder required by cement production into a mixing bin 12 through an ingredient feeding port 13, the ground limestone powder falls into a mixing bin 12, the worker controls an air blower 15 to start working through the switch button 16, the air blower 15 starts blowing, air is blown into the mixing bin 12 through an air blowing pipeline 14, and the limestone powder and the ingredient powder in the mixing bin 12 are dispersed and floated in the mixing bin 12 under the action of wind power, the second motor 10 is started to drive the stirring blade 11 at the lower end to rotate, and the stirring blade 11 rotates to stir the limestone powder and the batching powder floating inside the mixing bin 12, so that the limestone and the batching powder are fully mixed;

after production, through shift knob 16 control first motor 2, second motor 10 and air-blower 15 outage and close, at this moment, the staff rotates rolling disc 17 for the through-hole that sets up on rolling disc 17 aligns with the through-hole that sets up in mixing storehouse 12 bottom, and the cement powder after mixing gets into discharge gate 18 through the through-hole and discharges after, is collected the storage.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a raw materials grinder is used in cement processing production convenient to batching, includes broken hopper (1), first motor (2), second motor (10), air-blower (15) and shift knob (16), its characterized in that: the outer side of the crushing hopper (1) is fixedly provided with a first motor (2) in the front direction, a first rotating shaft (3) is welded on a rotating output shaft of the first motor (2), a crushing wheel (4) is sleeved on the outer side of the first rotating shaft (3), a first gear (5) is fixedly arranged at the other end of the first rotating shaft (3), a second gear (6) is meshed on the right side of the first gear (5), a second rotating shaft (7) is welded on the front side of the second gear (6), a grinding bin (8) is welded below the crushing hopper (1), a grinding wheel (9) is inserted inside the grinding bin (8), a second motor (10) is welded at the bottom of the grinding wheel (9), a stirring blade (11) is welded on a rotating output shaft of the lower end of the second motor (10), and a mixing bin (12) is fixedly arranged below the grinding bin (8), and the batching feed inlet (13) has been seted up to the right side top of mixing storehouse (12), the intermediate position welding of mixing storehouse (12) has blast pipe (14), and the outside fixed mounting of blast pipe (14) has air-blower (15), shift knob (16) have been installed to the front lower right corner of mixing storehouse (12), the bottom of mixing storehouse (12) is inlayed and is had rolling disc (17), the below welding of mixing storehouse (12) has discharge gate (18).

2. The raw material grinding device for cement processing production convenient for batching of claim 1, wherein: broken wheel (4) are provided with two sets ofly altogether, and are two sets of install respectively in the outside of first pivot (3) and second pivot (7) broken wheel (4), first pivot (3) and second pivot (7) are designed into rotation in opposite directions under the meshing of first gear (5) and second gear (6).

3. The raw material grinding device for cement processing production convenient for batching of claim 1, wherein: the welding has grinding tooth on the inner wall in grinding storehouse (8), the welding has grinding tooth on the outer wall of grinding miller (9), grinding miller (9) are rotary structure through the meshing of grinding tooth and grinding storehouse (8) design.

4. The raw material grinding device for cement processing production convenient for batching of claim 1, wherein: the air blowing pipeline (14) is arranged on the outer wall of the mixing bin (12) in a surrounding mode, a dustproof ventilation net is arranged inside the air blowing pipeline (14), and an air inlet of the air blowing pipeline (14) is communicated with an air outlet of the air blower (15).

5. The raw material grinding device for cement processing production convenient for batching of claim 1, wherein: the rotary disc (17) and the mixing bin (12) are designed to be of a rotating structure, three groups of through holes are uniformly formed in the rotary disc (17), three groups of through holes are uniformly formed in the bottom of the mixing bin (12), and the upper end of the discharge port (18) is designed to be inclined.