CN213032620U

CN213032620U - Grinder for cement manufacture

Info

Publication number: CN213032620U
Application number: CN202021492313.0U
Authority: CN
Inventors: 田瑞聚
Original assignee: Jiaxing Yuanyuan Energy Saving Building Material Co ltd
Current assignee: Jiaxing Yuanyuan Energy Saving Building Material Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-04-23
Anticipated expiration: 2030-07-27

Abstract

The utility model relates to the technical field of cement production, and discloses a grinding device for cement production, which comprises a first base, the inner wall of the bottom of the first base is movably connected with a first transmission column, the outer wall of the top of the first transmission column is fixedly provided with a first gear, the right side of the first base is fixedly provided with a second base, the inner wall of the bottom of the second base is fixedly provided with a motor, the grinding device for cement production drives a first transmission disc to rotate through the rotation of a motor output shaft, the first transmission disc drives a transmission belt to rotate, the transmission belt drives a second transmission disc to rotate, then the second transmission column starts to rotate, the second gear also rotates along with the first transmission disc, then the first transmission column starts to rotate and drives a turntable to rotate, then a grinding roller starts to rotate, coarse materials are poured into a hopper at the moment, under the matching work of the grinding roller and a grinding plate, the coarse materials are ground into fine particles, and then the grinding effect on the cement coarse materials is achieved.

Description

Grinder for cement manufacture

Technical Field

The utility model relates to a cement manufacture technical field specifically is a grinder is used in cement manufacture.

Background

The cement grinding is the final process of cement manufacture, and is also the process with the most electricity consumption, and the main function of the cement grinding is to grind cement clinker (gelling agent, performance adjusting material and the like) to proper granularity (expressed by fineness, specific surface area and the like), form a certain grain composition, increase the hydration area, accelerate the hydration speed and meet the requirements of cement slurry coagulation and hardening.

With the progress of the times and the development of society, the building quality is more and more concerned, and the quality requirements of cement as an essential part in building construction are more and more improved, however, the existing grinding equipment for cement production has the problems of complicated flow and poor grinding effect, which leads to the influence on the quality of cement finished products, so that the demand for high-reliability products is urgent, and a grinding device for cement production is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a grinder for cement manufacture possesses the advantage that grinding effect is good and easy operation, has solved the complicated and not good problem of grinding effect of traditional grinding equipment flow for cement manufacture.

(II) technical scheme

For the purpose that realizes above-mentioned grinding respond well and easy operation, the utility model provides a following technical scheme: a grinding device for cement production comprises a first base, wherein a first transmission column is movably connected to the inner wall of the bottom of the first base, a first gear is fixedly mounted on the outer wall of the top of the first transmission column, a second base is fixedly mounted on the right side of the first base, a motor is fixedly mounted on the inner wall of the bottom of the second base, a first transmission disc is fixedly mounted on the outer wall of an output shaft of the motor, a transmission belt is fixedly mounted on the outer wall of the first transmission disc, a second transmission disc is fixedly mounted on the inner wall of the top of the transmission belt, a second transmission column is fixedly mounted on the inner wall of the second transmission disc, a second gear is fixedly mounted on the outer wall of the left side of the second transmission column, an annular air duct is fixedly mounted at the top end of the first base, an air inlet pipe is fixedly mounted on the right side of the annular air duct, the grinding device comprises a grinding cylinder, a grinding plate, a grinding roller, a fixed disc, a third transmission column and a wind wheel, wherein the top end of the grinding cylinder is fixedly provided with a discharging pipe, the bottoms of the inner walls of the left side and the right side of the grinding cylinder are fixedly provided with the grinding plate, the inner wall of the bottom of the grinding cylinder is movably connected with the grinding roller, the outer wall of the top of the grinding roller is fixedly provided with the fixed disc, the top end of.

Preferably, the top end of the first transmission column is fixedly provided with a turntable, and the top end of the turntable is fixedly connected with the bottom end of the grinding roller, so that the grinding roller can achieve a better fixing effect.

Preferably, the bottom end of the right side of the first gear is movably connected with the top end of the left side of the second gear, and the outer walls of the first gear and the second gear are provided with mutually-matched saw-toothed grooves, so that the second gear can drive the first gear to rotate.

Preferably, the outer wall of the bottom of the first transmission column is movably connected with a fixed rod, and the left side and the right side of the fixed rod are respectively and fixedly installed on the inner walls of the left side and the right side of the first base, so that the rotation state of the first transmission column is more stable.

Preferably, the annular air duct is annular, and the inner wall of the annular air duct is fixedly connected with the outer wall of the bottom of the grinding cylinder, so that the annular air duct is more stably fixed.

Preferably, the left side and the right side of the bottom of the grinding cylinder are both provided with air inlets, and the height of one side of each air inlet, which is close to the vertical center line of the grinding cylinder, is lower, so that blown air can achieve a better blowing effect.

Preferably, first transmission post bottom outer wall swing joint has the axis of rotation, and the bottom fixed mounting of axis of rotation in first base bottom inner wall for first transmission post can possess more steady rotation effect.

(III) advantageous effects

Compared with the prior art, the utility model provides a grinder for cement manufacture possesses following beneficial effect:

1. this grinder for cement manufacture, rotation through the motor output shaft drives first drive disk and rotates, first drive disk drives the drive belt and rotates, the drive belt drives the rotation of second drive disk, second transmission post begins to rotate afterwards, the second gear also rotates thereupon, thereby drive first gear, first transmission post begins to rotate after that, and drive the carousel and rotate, then the grinding roller begins to rotate, pour the coarse fodder into by going into the hopper this moment, under the cooperation work of grinding roller and lapping plate, the coarse fodder will be ground into tiny granule, and then reached the grinding effect to the cement coarse fodder.

2. This grinder for cement manufacture, blow in the air to annular air duct through going into the tuber pipe, because the grinding cylinder left and right sides has all been seted up into the wind gap, the air just can be followed into the wind gap and blown in inside the grinding cylinder, under the effect of air current, the less cement granule of granule can be kicked up thereupon, because the wind wheel passes through third transmission post and fixed disk fixed connection, so can drive the fixed disk when the grinding roller rotates, and drive the wind wheel and rotate, can produce when the wind wheel rotates and flow by supreme air down, just can blow in the cement granule that kicks up in the grinding cylinder discharging pipe and carry out follow-up operation, and then reached the collection effect to the cement granule.

Drawings

FIG. 1 is a perspective view of the present invention;

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

fig. 3 is a top view of the present invention.

In the figure: 1. a first base; 2. a first drive column; 3. a first gear; 4. a second base; 5. a motor; 6. a first drive disk; 7. a transmission belt; 8. a second drive disk; 9. a second drive post; 10. a second gear; 11. an annular air duct; 12. an air inlet pipe; 13. a grinding cylinder; 14. feeding into a hopper; 15. a discharge pipe; 16. a grinding plate; 17. grinding the roller; 18. fixing the disc; 19. a third drive column; 20. and a wind wheel.

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. 1-3, a grinding device for cement production comprises a first base 1, a first transmission column 2 is movably connected to the inner wall of the bottom of the first base 1, a first gear 3 is fixedly installed on the outer wall of the top of the first transmission column 2, a second base 4 is fixedly installed on the right side of the first base 1, a motor 5 is fixedly installed on the inner wall of the bottom of the second base 4, a first transmission disc 6 is fixedly installed on the outer wall of an output shaft of the motor 5, a transmission belt 7 is fixedly installed on the outer wall of the first transmission disc 6, a second transmission disc 8 is fixedly installed on the inner wall of the top of the transmission belt 7, a second transmission column 9 is fixedly installed on the inner wall of the second transmission disc 8, a second gear 10 is fixedly installed on the outer wall of the left side of the second transmission column 9, an annular air duct 11 is fixedly installed on the top end of the first base 1, the grinding cylinder 13 is fixedly installed at the top end of the first base 1, the hopper 14 is fixedly installed at the left side of the grinding cylinder 13, the discharge pipe 15 is fixedly installed at the top end of the grinding cylinder 13, the grinding plates 16 are fixedly installed at the bottoms of the inner walls at the left side and the right side of the grinding cylinder 13, the grinding roller 17 is movably connected with the inner wall at the bottom of the grinding cylinder 13, the fixed disc 18 is fixedly installed on the outer wall at the top of the grinding roller 17, the third transmission column 19 is fixedly installed at the top end of the fixed disc 18, the wind wheel 20 is fixedly installed at the top end of the third transmission column 19, the rotary disc is fixedly installed at the top end of the first transmission column 2, the top end of the rotary disc is fixedly connected with the bottom end of the grinding roller 17, so that the grinding roller 17 can achieve a better fixing effect, the bottom end at the right, so that the second gear 10 can drive the first gear 3 to rotate, the outer wall of the bottom of the first transmission column 2 is movably connected with a fixed rod, and the left and right sides of the fixed rod are respectively and fixedly arranged on the inner walls of the left and right sides of the first base 1, so that the rotating state of the first transmission column 2 is more stable, the annular air duct 11 is in a ring shape, the inner wall of the annular air duct 11 is fixedly connected with the outer wall of the bottom of the grinding cylinder 13, so that the annular air duct 11 is more stably fixed, air inlets are formed in the left side and the right side of the bottom of the grinding cylinder 13, and the height of one side of the air inlet close to the vertical central line of the grinding cylinder 13 is lower, so that the blown air can achieve better blowing effect, the outer wall of the bottom of the first transmission column 2 is movably connected with a rotating shaft, and the bottom fixed mounting of axis of rotation is in 1 bottom inner wall of first base for first transmission post 2 can possess more steady rotation effect.

The working principle is that the first driving disc 6 is driven to rotate by the rotation of the output shaft of the motor 5, the first driving disc 6 drives the driving belt 7 to rotate, the driving belt 7 drives the second driving disc 8 to rotate, then the second driving column 9 starts to rotate, the second gear 10 also rotates along with the second driving disc, so as to drive the first gear 3, then the first driving column 2 starts to rotate and drive the rotating disc to rotate, then the grinding roller 17 starts to rotate, at the moment, coarse materials are poured from the feeding hopper 14, under the matching work of the grinding roller 17 and the grinding plate 16, the coarse materials are ground into fine particles, air is blown into the annular air duct 11 through the air inlet pipe 12, because the air inlets are formed in the left side and the right side of the grinding cylinder 13, the air is blown into the grinding cylinder 13 from the air inlets, under the action of air flow, cement particles with smaller particles can be lifted along with the air, because the wind wheel 20 is fixedly connected with, therefore, when the grinding roller 17 rotates, the fixed disc 18 is driven, the wind wheel 20 is driven to rotate, and when the wind wheel 20 rotates, air flow from bottom to top is generated, so that cement particles lifted in the grinding cylinder 13 are blown into the discharge pipe 15 for subsequent operation.

To sum up, this grinder for cement manufacture, the rotation through the output shaft of motor 5 drives first drive disk 6 and rotates, first drive disk 6 drives drive belt 7 and rotates, drive belt 7 drives second drive disk 8 and rotates, second drive post 9 begins to rotate afterwards, second gear 10 also rotates along with it, thereby drive first gear 3, first drive post 2 begins to rotate after that, and drive the carousel and rotate, then grinding roller 17 begins to rotate, at this moment, the coarse fodder is poured into by going into hopper 14, under the cooperation of grinding roller 17 and lapping plate 16, the coarse fodder will be ground into tiny granule, and then reached the grinding effect to the cement coarse fodder, blow in to annular wind channel 11 through going into tuber pipe 12, because the income wind gap has all been seted up to the left and right sides of grinding cylinder 13, the air will be blown into the grinding cylinder 13 from the income wind gap, under the effect of air current, the cement granule that the granule is less can be raised thereupon, because wind wheel 20 passes through third transmission column 19 and fixed disk 18 fixed connection, so can drive fixed disk 18 when grinding roller 17 rotates to drive wind wheel 20 and rotate, wind wheel 20 can produce the air flow from bottom to top when rotating, just can blow into discharging pipe 15 with the cement granule that raises in grinding cylinder 13 and carry out subsequent operation, and then reached the collection effect to the cement granule.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a grinder for cement manufacture, includes first base (1), its characterized in that: the device is characterized in that a first transmission column (2) is movably connected to the inner wall of the bottom of the first base (1), a first gear (3) is fixedly mounted on the outer wall of the top of the first transmission column (2), a second base (4) is fixedly mounted on the right side of the first base (1), a motor (5) is fixedly mounted on the inner wall of the bottom of the second base (4), a first transmission disc (6) is fixedly mounted on the outer wall of an output shaft of the motor (5), a transmission belt (7) is fixedly mounted on the outer wall of the first transmission disc (6), a second transmission disc (8) is fixedly mounted on the inner wall of the top of the transmission belt (7), a second transmission column (9) is fixedly mounted on the inner wall of the second transmission disc (8), a second gear (10) is fixedly mounted on the outer wall of the left side of the second transmission column (9), an annular air duct (11) is fixedly mounted on the top of the first, first base (1) top fixed mounting has grinding cylinder (13), grinding cylinder (13) left side fixed mounting goes into hopper (14), grinding cylinder (13) top fixed mounting has discharging pipe (15), the equal fixed mounting in bottom of grinding cylinder (13) left and right sides inner wall has abrasive sheet (16), grinding cylinder (13) bottom inner wall swing joint has grinding roller (17), grinding roller (17) top outer wall fixed mounting has fixed disk (18), fixed disk (18) top fixed mounting has third transmission post (19), third transmission post (19) top fixed mounting has wind wheel (20).

2. The grinding device for cement production according to claim 1, characterized in that: the top end of the first transmission column (2) is fixedly provided with a turntable, and the top end of the turntable is fixedly connected with the bottom end of the grinding roller (17).

3. The grinding device for cement production according to claim 1, characterized in that: the bottom end of the right side of the first gear (3) is movably connected with the top end of the left side of the second gear (10), and the outer walls of the first gear (3) and the second gear (10) are provided with sawtooth-shaped grooves which are matched with each other.

4. The grinding device for cement production according to claim 1, characterized in that: the outer wall of the bottom of the first transmission column (2) is movably connected with a fixed rod, and the left side and the right side of the fixed rod are fixedly installed on the inner walls of the left side and the right side of the first base (1) respectively.

5. The grinding device for cement production according to claim 1, characterized in that: the shape of the annular air duct (11) is circular ring, and the inner wall of the annular air duct (11) is fixedly connected with the outer wall of the bottom of the grinding cylinder (13).

6. The grinding device for cement production according to claim 1, characterized in that: the left side and the right side of the bottom of the grinding cylinder (13) are both provided with air inlets, and the height of one side of each air inlet, which is close to the vertical center line of the grinding cylinder (13), is lower.

7. The grinding device for cement production according to claim 1, characterized in that: the outer wall of the bottom of the first transmission column (2) is movably connected with a rotating shaft, and the bottom end of the rotating shaft is fixedly installed on the inner wall of the bottom of the first base (1).