CN216856893U

CN216856893U - Grinder for cement manufacture

Info

Publication number: CN216856893U
Application number: CN202220337224.1U
Authority: CN
Inventors: 王沛军
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-20
Filing date: 2022-02-20
Publication date: 2022-07-01
Anticipated expiration: 2032-02-20

Abstract

The utility model discloses a grinding device for cement production, and particularly relates to the technical field of production grinding. According to the utility model, through the matching of the motor and the electric push rod, the stirring rod, the crushing plate and the grinding plate can be driven to do up-and-down rotary motion, when the stirring rod rotates and moves up, the first crushing teeth on the crushing plate are contacted with the second crushing teeth on the inner wall of the top of the tank body, so that the material can be crushed, when the stirring rod rotates and moves down, the grinding plate is contacted with the bottom of the inner cavity of the tank body to grind the material, and meanwhile, the stirring rod primarily stirs and crushes the material through the cutting teeth, so that the whole structure improves the grinding speed and the grinding effect.

Description

Grinder for cement manufacture

Technical Field

The utility model relates to the technical field of production and grinding, in particular to a grinding device for cement production.

Background

Cement is a powdery hydraulic inorganic cementing material, is added with water and stirred into slurry, can be hardened in air or in water, and can firmly bond materials such as sand, stone and the like together, and for a long time, the cement is widely applied to various purposes as a cementing material in China, such as: building construction, national defense construction, civil engineering and the like.

The existing grinding device has low efficiency, only can carry out single grinding operation, and raw materials with different sizes can influence the grinding efficiency and the grinding effect, so that a grinding device for cement production is needed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a grinding device for cement production, which can drive a stirring rod, a grinding plate and a grinding plate to do up-and-down rotary motion through the matching of a motor and an electric push rod, when the grinding plate rotates and moves up, a first grinding tooth on the grinding plate is contacted with a second grinding tooth on the inner wall of the top of a tank body, so that materials can be ground, when the grinding plate rotates and moves down, the grinding plate is in contact with the bottom of the inner cavity of the tank body to grind the materials, and simultaneously, the stirring rod primarily stirs and grinds the materials through cutting teeth, so that the whole structure improves the grinding speed and the grinding effect, and the problems in the background technology are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a grinding device for cement production comprises a tank body, wherein the top of the tank body is fixedly communicated with a conveying pipe, the front side of the conveying pipe is fixedly communicated with a feeding pipe, a crushing and stirring mechanism is arranged in the conveying pipe, the inner part of the tank body is provided with a crushing plate, the outer wall of the crushing plate is fixedly provided with a plurality of first crushing teeth, the plurality of first crushing teeth are uniformly arranged at intervals, the top of the inner cavity of the tank body and the section of the crushing plate are both arranged in an inverted funnel shape, the top of the inner cavity of the tank body is fixedly provided with a plurality of second crushing teeth, the plurality of second crushing teeth are respectively arranged with the plurality of first crushing teeth in a uniformly spaced and staggered manner, the bottom of the crushing plate is fixedly provided with a connecting plate, the bottom of the connecting plate is fixedly provided with a grinding plate, the grinding plate and the section of the bottom of the inner cavity of the tank body are both funnel-shaped, the outer wall of the bottom end of the conveying pipe is fixedly sleeved with a supporting plate, and the top of the supporting plate is provided with a longitudinal adjusting mechanism and a driving mechanism.

In a preferred embodiment, a discharge pipe is fixedly communicated with the bottom of the tank body.

In a preferred embodiment, the crushing and stirring mechanism comprises a stirring rod, the stirring rod is located inside the conveying pipe, the bottom end of the stirring rod is fixedly connected with the top of the crushing plate, a plurality of cutting teeth are fixed on the outer wall of the stirring rod, the plurality of cutting teeth are uniformly arranged at intervals, and the top end of the stirring rod penetrates through the conveying pipe and extends to the top of the conveying pipe.

In a preferred embodiment, the longitudinal adjusting mechanism comprises two electric push rods, the two electric push rods are respectively located on two sides of the conveying pipe, the electric push rods are fixedly arranged at the tops of the supporting plates, the tops of the two electric push rods are provided with the same adjusting plate, and the top ends of the electric push rods are fixedly connected with the bottoms of the adjusting plates.

In a preferred embodiment, the driving mechanism comprises a motor, the motor is fixedly arranged at the top of the adjusting plate, and the output end of the motor penetrates through the adjusting plate and is fixedly connected with the top end of the stirring rod.

In a preferred embodiment, four corners of the bottom of the supporting plate are fixedly provided with supporting legs.

The utility model has the technical effects and advantages that:

according to the utility model, through the matching of the motor and the electric push rod, the stirring rod, the crushing plate and the grinding plate can be driven to do up-and-down rotary motion, in the process of the stirring rod, the material can be primarily stirred and crushed through the cutting teeth, the blockage of the conveying pipe can be avoided, the conveying efficiency and the subsequent grinding efficiency are improved, in the process that the crushing plate and the grinding plate move upwards along with the rotation of the stirring rod, the first crushing teeth on the crushing plate are in contact with the second crushing teeth on the inner wall of the top of the tank body, so that the material can be secondarily crushed, in the process of moving downwards in a rotating manner, the crushed material flows to the bottom of the inner cavity of the tank body along the inclined plane of the crushing plate, then the grinding plate is in contact with the bottom of the inner cavity of the tank body to grind the material, and the whole structure improves the grinding speed and the grinding effect.

Drawings

Fig. 1 is a front view of the overall structure of the present invention.

Fig. 2 is a sectional view of the overall structure of the present invention.

Fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.

Fig. 4 is a front view of the pulverizing and grinding plates of the present invention.

FIG. 5 is a front view of the can body of the present invention.

The reference signs are: 1. a tank body; 2. a delivery pipe; 3. a feed pipe; 4. a crushing plate; 5. a first crushing tooth; 6. a second crushing tooth; 7. a connecting plate; 8. a grinding plate; 9. a support plate; 10. a discharge pipe; 11. a stirring rod; 12. cutting teeth; 13. an electric push rod; 14. an adjusting plate; 15. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to the attached drawings 1-5 of the specification, the grinding device for cement production of the embodiment comprises a tank body 1, wherein the top of the tank body 1 is fixedly communicated with a conveying pipe 2, the front side of the conveying pipe 2 is fixedly communicated with a feeding pipe 3, a grinding and stirring mechanism is arranged inside the conveying pipe 2, a grinding plate 4 is arranged inside the tank body 1, a plurality of first grinding teeth 5 are fixedly arranged on the outer wall of the grinding plate 4, the first grinding teeth 5 are uniformly arranged at intervals, the top of an inner cavity of the tank body 1 and the section of the grinding plate 4 are both in an inverted funnel shape, a plurality of second grinding teeth 6 are fixedly arranged on the top of the inner cavity of the tank body 1, the second grinding teeth 6 are respectively and uniformly staggered with the first grinding teeth 5 at intervals, a connecting plate 7 is fixedly arranged at the bottom of the grinding plate 4, a grinding plate 8 is fixedly arranged at the bottom of the connecting plate 7, the grinding plate 8 and the section of the bottom of the inner cavity of the tank body 1 are both in funnel shapes, fixed cover of 2 bottom outer walls of conveyer pipe have connect

backup pad

9, 9 tops of backup pad are equipped with vertical adjustment mechanism and actuating mechanism, and through the cooperation of motor 15 and electric putter 13, can order about puddler 11 and drive crushing board 4 and grinding plate 8 and carry out the up-and-down rotation type motion to improve crushing efficiency.

The bottom of the tank body 1 is fixedly communicated with a material discharging pipe 10, and the material discharging pipe 10 is arranged to facilitate discharging after grinding.

Vertical adjustment mechanism includes two electric putter 13, and two electric putter 13 are located conveyer pipe 2 both sides respectively, electric putter 13 is fixed to be located the 9 tops of backup pad, and two electric putter 13 tops are equipped with same regulating plate 14, electric putter 13 top and 14 bottom fixed connection of regulating plate can drive puddler 11, crushing plate 4 and abrasive disc 8 through electric putter 13's setting and carry out the up-and-down motion.

Actuating mechanism includes motor 15, motor 15 is fixed locates regulating plate 14 top, 15 output of motor run through regulating plate 14 and with 11 top fixed connection of puddler, through motor 15's setting, can order about puddler 11 to drive crushing board 4 and grinding plate 8 and rotate to can order about crushing board 4 and grinding plate 8 to grind the material and smash.

The supporting legs are fixedly arranged at four corners of the bottom of the supporting plate 9, and the stability and the supporting strength of the whole structure are improved through the arrangement of the supporting legs.

The implementation scenario is specifically as follows: the material is conveyed into the conveying pipe 2 through the feeding pipe 3, then the stirring rod 11 can be driven to drive the crushing plate 4 and the grinding plate 8 to do up-and-down rotary motion through the matching of the motor 15 and the electric push rod 13, the stirring rod 11 can primarily stir and crush the material through the cutting teeth 12 in the process, the conveying pipe 2 can be prevented from being blocked, the conveying efficiency and the subsequent grinding efficiency are improved, the crushing plate 4 and the grinding plate 8 rotate and move upwards along with the stirring rod 11, the first crushing teeth 5 on the crushing plate 4 are contacted with the second crushing teeth 6 on the inner wall of the top of the tank body 1, so that the material can be secondarily crushed, in the process of rotating and moving downwards, the crushed material flows to the bottom of the inner cavity of the tank body 1 along the inclined plane of the crushing plate 4, then the grinding plate 8 grinds the material through the contact with the bottom of the inner cavity of the tank body 1, the whole structure improves the grinding speed and the grinding effect.

Referring to the attached drawings 2 and 4 of the specification, the grinding device for cement production of this embodiment, smash rabbling mechanism includes puddler 11, puddler 11 is located conveyer pipe 2 inside, 11 bottom of puddler and 4 top fixed connections of crushing board, 11 outer wall of puddler fixes a plurality of cutting teeth 12, and the even interval of a plurality of cutting teeth 12 sets up, 11 tops of puddler run through conveyer pipe 2 and extend to conveyer pipe 2 top, and puddler 11 carries out up-and-down rotary motion through motor 15 and electric putter 13's cooperation, and puddler 11 can carry out preliminary smashing and stirring to the material through cutting teeth 12 at rotary motion's in-process, and at the in-process that reciprocates, can dredge conveyer pipe 2, avoids conveyer pipe 2 to take place to block up, and overall structure has improved transport efficiency and subsequent grinding rate.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a grinder for cement manufacture, includes jar body (1), its characterized in that: the tank is characterized in that the top of the tank body (1) is fixedly communicated with a conveying pipe (2), the front side of the conveying pipe (2) is fixedly communicated with an inlet pipe (3), a crushing and stirring mechanism is arranged inside the conveying pipe (2), a crushing plate (4) is arranged inside the tank body (1), the outer wall of the crushing plate (4) is fixedly provided with a plurality of first crushing teeth (5), the first crushing teeth (5) are uniformly arranged at intervals, the top of an inner cavity of the tank body (1) and the section of the crushing plate (4) are both designed to be inverted funnel-shaped, the top of the inner cavity of the tank body (1) is fixedly provided with a plurality of second crushing teeth (6), the second crushing teeth (6) are respectively staggered with the first crushing teeth (5) at uniform intervals, the bottom of the crushing plate (4) is fixedly provided with a connecting plate (7), the bottom of the connecting plate (7) is fixedly provided with a grinding plate (8), the grinding plate (8) and the section of the bottom of the inner cavity of the tank body (1) are both designed to be funnel-shaped, the outer wall of the bottom end of the conveying pipe (2) is fixedly sleeved with a supporting plate (9), and the top of the supporting plate (9) is provided with a longitudinal adjusting mechanism and a driving mechanism.

2. The grinding device for cement production according to claim 1, characterized in that: the bottom of the tank body (1) is fixedly communicated with a discharge pipe (10).

3. The grinding device for cement production according to claim 1, characterized in that: smash rabbling mechanism includes puddler (11), puddler (11) are located inside conveyer pipe (2), puddler (11) bottom and crushing board (4) top fixed connection, puddler (11) outer wall is fixed a plurality of cutting teeth (12), and a plurality of cutting teeth (12) are even to be separated and are set up, puddler (11) top runs through conveyer pipe (2) and extends to conveyer pipe (2) top.

4. The grinding device for cement production according to claim 1, characterized in that: vertical adjustment mechanism includes two electric putter (13), and two electric putter (13) are located conveyer pipe (2) both sides respectively, electric putter (13) are fixed to be located backup pad (9) top, and two electric putter (13) tops are equipped with same regulating plate (14), electric putter (13) top and regulating plate (14) bottom fixed connection.

5. The grinding device for cement production according to claim 1, characterized in that: actuating mechanism includes motor (15), regulating plate (14) top is located to motor (15) fixed, motor (15) output run through regulating plate (14) and with puddler (11) top fixed connection.

6. The grinding device for cement production according to claim 1, characterized in that: supporting legs are fixedly arranged at four corners of the bottom of the supporting plate (9).