CN217410929U

CN217410929U - Even cement grinding device for cement manufacture of grinding

Info

Publication number: CN217410929U
Application number: CN202220938800.8U
Authority: CN
Inventors: 贾成群; 李强平; 凌绪光; 王勇
Original assignee: Sichuan Jiahua Jinping Special Cement Co ltd
Current assignee: Sichuan Jiahua Jinping Special Cement Co ltd
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-09-13
Anticipated expiration: 2032-04-20

Abstract

The utility model provides a cement grinding device for cement production that grinding is even. The cement grinding device for producing cement with uniform grinding comprises a base box, wherein an installation box is fixedly installed at the top of the base box, a plurality of grinding baskets are fixedly installed in the installation box, the same rotating shaft is rotatably installed in the plurality of grinding baskets, and the top end of the rotating shaft extends out of the installation box; the single-shaft motor is fixedly arranged on one side of the mounting box; two belt pulleys, two the belt pulley respectively fixed mounting be in on the output shaft of unipolar motor with in the pivot, two the cover is equipped with same timing belt on the belt pulley. The utility model provides an even cement mill device for cement manufacture of grinding has and to carry out a lot of to the cement raw materials and grind, makes the raw materials more meticulous even, the advantage of the quality is ground in favourable improvement.

Description

Even cement grinding device for cement manufacture of grinding

Technical Field

The utility model relates to a cement manufacture processing equipment technical field especially relates to an even cement grinding device for cement manufacture of grinding.

Background

Cement is generally used in civil engineering construction, and is classified into hydraulic cement and non-hydraulic cement, and cement is particularly suitable for producing concrete, fair-faced concrete, binder, and the like, and in cement production, it is necessary to grind raw materials.

However, most of the existing cement grinding devices can only grind cement raw materials once, and the ground raw materials are mixed with small particles, so that the quality of finished cement can be influenced due to the fact that the raw materials are not fine and uniform enough.

Therefore, it is necessary to provide a new cement grinding device for cement production, which can grind uniformly, to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The technical problem solved by the utility model is to provide a can carry out a lot of to cement raw materials and grind, make the raw materials more meticulous even, the cement grinding device for cement manufacture that the even grinding of the quality is ground in favourable improvement.

In order to solve the technical problem, the utility model provides an even cement grinding device for cement production of grinding includes: the top of the base box is fixedly provided with an installation box, a plurality of powder grinding baskets are fixedly installed in the installation box, the same rotating shaft is rotatably installed in the plurality of powder grinding baskets, and the top end of the rotating shaft extends out of the installation box; the single-shaft motor is fixedly arranged on one side of the mounting box; the two belt pulleys are fixedly arranged on the output shaft of the single-shaft motor and the rotating shaft respectively, and the same timing belt is sleeved on the two belt pulleys; the mounting racks are fixedly sleeved on the rotating shaft, grinding rollers are rotatably mounted on the mounting racks, and the grinding rollers are in contact with the inner wall of the bottom of the corresponding powder grinding basket; and the crushing mechanism is arranged on the mounting box.

Preferably, the rubbing crusher constructs including two crushing rollers, biaxial motor, two first awl teeth and two second awl teeth, two the crushing roller all rotates to be installed in the install bin, two crushing roller intermeshing, two the both ends of crushing roller transmission shaft all extend outside the install bin, two first awl teeth be fixed mounting respectively on biaxial motor's the output shaft, two second awl teeth be fixed mounting respectively two one of crushing roller transmission shaft is served, two second awl teeth and two that correspond first awl teeth mesh mutually.

Preferably, the bottom fixed mounting of install bin has the discharging pipe, the discharge end of discharging pipe with the fixed intercommunication of base case, be provided with the electromagnetism material valve on the discharging pipe, the top fixed mounting of install bin has the inlet pipe, be provided with the hopper on the inlet pipe.

Preferably, the base box is internally provided with a receiving basket in a sliding manner, and one side of the receiving basket is fixedly provided with a handle.

Preferably, fixed mounting has the brush board on the mounting bracket, the brush board is located the top of grinding roller, the both ends of mounting bracket are all inlayed and are had the ball, the ball groove has been seted up on the inner wall of mill powder basket, the ball groove with ball looks adaptation, a plurality of powder holes have been seted up to the bottom of mill powder basket.

Preferably, a protective shell is arranged outside the single-shaft motor, and the protective shell is fixedly connected with the installation box.

Compared with the prior art, the utility model provides an even cement grinding device for cement manufacture of grinding has following beneficial effect:

the utility model provides an even cement grinding device for cement manufacture of grinding:

through a plurality of mill powder baskets of installation in the installation box, the apparatus further comprises a rotating shaft, a single-shaft motor, two belt pulleys, the timing belt, a plurality of mounting brackets, a plurality of grinding rollers, can constitute a simple and easy electronic layering crocus mechanism, after simple operation, can carry out a lot of to cement raw materials and grind, make the raw materials more meticulous even, the favourable quality of grinding that improves, rubbing crusher constructs through setting up, after simple operation, can advance the crushing processing to the raw materials, the raw materials after smashing is favorable to follow-up meticulous grinding, through the material basket that connects that sets up, conveniently connect to get and hold the raw materials after the processing, can brush and remove the material that is stained with on the grinding roller.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of a cement grinding device for cement production, which is provided by the present invention and is capable of uniformly grinding;

FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;

fig. 3 is a schematic view of the structure of the present invention;

fig. 4 is a schematic top view of the middle powder grinding basket according to the present invention.

Reference numbers in the figures: 1. a base case; 2. installing a box; 3. a powder grinding basket; 4. a rotating shaft; 5. a single-shaft motor; 6. a pulley; 7. a timing belt; 8. a mounting frame; 9. a grinding roller; 10. a crushing roller; 11. a dual-axis motor; 12. a first bevel gear; 13. a second taper tooth; 14. a discharge pipe; 15. an electromagnetic material valve; 16. a feed pipe; 17. a hopper; 18. a receiving basket; 19. a brush plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1-4, fig. 1 is a schematic view of a cross-sectional structure of a cement grinding device for producing cement, which is provided by the present invention and used for grinding uniformly; FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1; fig. 3 is a schematic view of the structure of the present invention;

fig. 4 is a schematic top view of the middle powder grinding basket according to the present invention. Even cement grinding device for cement production of grinding includes: the powder grinding device comprises a base box 1, wherein an installation box 2 is fixedly installed at the top of the base box 1, a plurality of powder grinding baskets 3 are fixedly installed in the installation box 2, the same rotating shaft 4 is rotatably installed in the plurality of powder grinding baskets 3, and the top end of the rotating shaft 4 extends out of the installation box 2; the single-shaft motor 5 is fixedly arranged on one side of the installation box 2; the two belt pulleys 6 are respectively and fixedly arranged on the output shaft of the single-shaft motor 5 and the rotating shaft 4, and the same timing belt 7 is sleeved on the two belt pulleys 6; the mounting frames 8 are fixedly sleeved on the rotating shaft 4, the mounting frames 8 are rotatably provided with grinding rollers 9, and the grinding rollers 9 are in contact with the inner walls of the bottoms of the corresponding powder grinding baskets 3; rubbing crusher constructs, rubbing crusher constructs the setting is in on the install bin 2, through a plurality of flour milling baskets 3, pivot 4, unipolar motor 5, two belt pulleys 6, timing belt 7, a plurality of mounting bracket 8, a plurality of grinding roller 9 of installation in the install bin 2, can constitute a simple and easy electronic layering flour milling machine structure, simple operation back can carry out many times to cement raw materials and grind, makes the raw materials more meticulous even, favourable improvement grinds the quality.

Crushing mechanism includes two crushing roller 10, double-shaft motor 11, two first awl tooth 12 and two second awl teeth 13, two crushing roller 10 all rotates to be installed in install bin 2, two crushing roller 10 intermeshing, two the both ends of crushing roller 10 transmission shaft all extend outside install bin 2, two first awl tooth 12 fixed mounting respectively is in on double-shaft motor 11's the output shaft, two second awl tooth 13 fixed mounting respectively is two one of crushing roller 10 transmission shaft is served, two second awl tooth 13 and two that correspond first awl tooth 12 meshes mutually, through the crushing mechanism who sets up, after simple operation, can advance the crushing processing to the raw materials, and the raw materials after the crushing is favorable to follow-up meticulous grinding.

The bottom fixed mounting of install bin 2 has discharging pipe 14, the discharge end of discharging pipe 14 with the fixed intercommunication of base case 1, be provided with electromagnetism material valve 15 on the discharging pipe 14, the top fixed mounting of install bin 2 has inlet pipe 16, be provided with hopper 17 on the inlet pipe 16.

The base box 1 is internally provided with a receiving basket 18 in a sliding manner, one side of the receiving basket 18 is fixedly provided with a handle, and the processed raw materials are conveniently received and taken through the arranged receiving basket 18.

Fixed mounting has brush board 19 on the mounting bracket 8, brush board 19 is located grinding roll 9's top, mounting bracket 8's both ends are all inlayed and are had the ball, the ball groove has been seted up on grinding basket 3's the inner wall, the ball groove with ball looks adaptation, a plurality of powder holes have been seted up to grinding basket 3's bottom, can brush and remove the material that is stained with on grinding roll 9 and attaches.

A protective shell is arranged outside the single-shaft motor 5 and fixedly connected with the installation box 2.

The utility model provides an even cement grinding device for cement manufacture of grinding's theory of operation as follows:

when the grinding device is used, the double-shaft motor 11, the single-shaft motor 5 and the electromagnetic material valve 15 are sequentially started, when the double-shaft motor 11 runs, the output shaft drives the corresponding first bevel gear 12 and the second bevel gear 13 to drive the two grinding rollers 10 to rotate, when the single-shaft motor 5 runs, the output shaft drives the corresponding belt pulley 6 to rotate, under the action of the timing belt 7, the rotation of the other belt pulley 6 drives the rotating shaft 4 to rotate, when the rotating shaft 4 rotates, the mounting frame 8 rotates along with the rotation, the rotating mounting frame 8 drives the grinding rollers 9 to roll, after the assembly runs, raw materials are poured into the hopper 17, then the raw materials fall into the mounting box 2 along the feeding pipe 16, at the moment, the two rotating grinding rollers 10 can preliminarily grind the raw materials, after the raw materials are ground, the ground raw materials can be conveniently and finely ground, the ground raw materials can fall into the grinding basket 3, at the moment, the grinding rollers 9 which roll can grind the raw materials, grind the raw materials into powder, fall into the raw materials mill powder basket 3 of below from the powder outlet hole immediately, the aperture that the powder outlet hole of below mill powder basket 3 is less than the aperture that the powder outlet hole of top mill powder basket 3, and the rolling grinding roller 9 of below mill powder basket 3 can grind the former material that falls into once more afterwards, grinds layer upon layer in proper order, can make the more meticulous even of raw materials, the effectual grinding quality that has improved.

the utility model provides an even cement grinding device for cement manufacture of grinding, a plurality of powder grinding baskets 3 through installation in the install bin 2, the apparatus further comprises a rotating shaft 4, single-shaft motor 5, two belt pulleys 6, belt 7 in right time, a plurality of mounting brackets 8, a plurality of grinding roller 9, can constitute a simple and easy electronic layering crocus mechanism, after the simple operation, can carry out a lot of grinding to cement raw materials, it is more meticulous even to make the raw materials, the favourable quality that grinds that improves, rubbing crusher constructs through setting up, after the simple operation, can advance the garrulous processing to the raw materials and handle, the raw materials after smashing is favorable to follow-up meticulous grinding, connect basket 18 through setting up, conveniently connect to get the raw materials that hold after the processing, brush board 19 through setting, can brush and remove the material that is stained with on the grinding roller 9 and attaches.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. The utility model provides a cement grinding device for cement production that grinding is even which characterized in that includes:

the top of the base box is fixedly provided with an installation box, a plurality of powder grinding baskets are fixedly installed in the installation box, the same rotating shaft is rotatably installed in the plurality of powder grinding baskets, and the top end of the rotating shaft extends out of the installation box;

the single-shaft motor is fixedly arranged on one side of the mounting box;

the two belt pulleys are fixedly arranged on the output shaft of the single-shaft motor and the rotating shaft respectively, and the same timing belt is sleeved on the two belt pulleys;

the mounting racks are fixedly sleeved on the rotating shaft, grinding rollers are rotatably mounted on the mounting racks, and the grinding rollers are in contact with the inner wall of the bottom of the corresponding powder grinding basket;

and the crushing mechanism is arranged on the mounting box.

2. The cement grinding device for cement production with uniform grinding according to claim 1, wherein the grinding mechanism comprises two grinding rollers, a double-shaft motor, two first bevel gears and two second bevel gears, the two grinding rollers are rotatably mounted in the mounting box, the two grinding rollers are meshed with each other, two ends of the two grinding roller transmission shafts extend out of the mounting box, the two first bevel gears are respectively and fixedly mounted on an output shaft of the double-shaft motor, the two second bevel gears are respectively and fixedly mounted on one ends of the two grinding roller transmission shafts, and the two second bevel gears are meshed with the corresponding two first bevel gears.

3. The cement grinding device for producing cement with uniform grinding according to claim 1, wherein a discharging pipe is fixedly installed at the bottom of the installation box, a discharging end of the discharging pipe is fixedly communicated with the base box, an electromagnetic material valve is arranged on the discharging pipe, a feeding pipe is fixedly installed at the top of the installation box, and a hopper is arranged on the feeding pipe.

4. The cement grinding device for producing cement with uniform grinding according to claim 1, wherein a receiving basket is slidably installed in the base box, and a handle is fixedly installed on one side of the receiving basket.

5. The cement grinding device capable of uniformly grinding cement according to claim 1, wherein a brush plate is fixedly mounted on the mounting frame, the brush plate is located above the grinding roller, balls are embedded at both ends of the mounting frame, a ball groove is formed in the inner wall of the grinding basket, the ball groove is matched with the balls, and a plurality of powder outlet holes are formed in the bottom of the grinding basket.

6. The cement grinding device for producing cement uniformly ground according to claim 1, characterized in that a protective shell is arranged outside the single-shaft motor, and the protective shell is fixedly connected with the installation box.