High-fineness cement ball milling device

Abstract

The utility model relates to the field of cement production, in particular to a high-fineness cement ball-milling device which comprises a box body, a mounting frame, a roller II, a roller III and a roller I. A mounting seat is arranged at the bottom in the box body, the roller II distributed in an annular array is arranged outside the mounting seat, a mounting block is mounted at one end of the roller II, and the mounting block is mounted on the mounting frame. A third roller is mounted at the upper end of the mounting block, a mounting frame is mounted at the upper end of the third roller, and a first roller is rotationally mounted in the middle of the mounting frame. According to the device, the effect of multi-direction directional movement of grinding balls in the box body and efficient grinding of cement materials can be achieved through the first roller, the second roller and the third roller, the grinding effect of fine cement is achieved, and the problems that due to the fact that an existing cement ball mill lacks the high-fineness grinding effect, cement powder particles machined through cement ball milling are too large, and the grinding effect is poor are solved. Further processing and use cannot be carried out, and the overall work progress is influenced.

Description

Technical Field

[0001] The utility model relates to the field of cement production, in particular to a high-fineness cement ball milling device. Background Art

[0002] Cement grinding balls are a type of wear-resistant material used in the cement production process. It is usually used inside cement mills to crush and finely grind cement clinker to achieve the desired particle size and quality. These grinding balls can increase the efficiency of the mill and benefit the production of cement. Their role is mainly to help grind the cement raw materials into fine particles suitable for preparing cement.

[0003] After searching, the patent announcement number is CN212167646U, which discloses a cement ball mill for cement production, including a material box, a conveying pipe, a feed port and an observation window. The bottom end of the material box is welded with a conveying pipe, the top middle position of the material box is welded with a feed port, the upper right end of the material box is provided with an observation window, the top right side of the material box is provided with a setting groove, and the interior of the setting groove is sleeved with a rotating seat, and a support rod is provided at the middle position of the interior of the rotating seat, and the outer side of the support rod is sleeved with a connecting rod. The utility model is provided with a mounting rod, a material baffle plate, a setting groove, a rotating seat, a connecting rod, a support rod and a spring, which avoids the problem that the fixed baffle does not reduce the impact force of the raw material on the device itself, and the raw material remains on the baffle. The cement ball mill for cement production is provided with a first fixed ring, a second fixed ring, a rubber baffle, a partition, a connecting plate, a first driven wheel, a crank, a second driven wheel and a screw rod, which improves the operability of the device.

[0004] In the existing technology, although a certain degree of cement processing can be achieved during use, there is a defect: the existing cement ball mill lacks a high-fineness grinding effect, resulting in the cement powder particles produced by the cement ball mill being too large and unable to be further processed and used, affecting the overall work progress. In view of this, we propose a high-fineness cement ball mill device to solve the above problem. Utility Model Content

[0005] The utility model aims to solve the problems existing in the background technology and propose a high-fineness cement ball milling device.

[0006] The technical solution of the utility model is as follows: a high-fineness cement ball mill device, comprising a box body, a mounting frame, a second roller, a third roller and a first roller, a mounting seat is arranged at the bottom of the box body, and the outside of the mounting seat is provided with second rollers distributed in a ring array, a mounting block is installed at one end of the second roller, and the upper end of the mounting block is installed with the third roller, and the upper end of the third roller is installed with a mounting frame, and the middle part of the mounting frame is rotatably installed with the first roller.

[0007] When using a high-fineness cement ball mill device in the present scheme, the cement to be processed can be introduced into the interior from the upper end of the box, and then motor one, motor two and motor three are started. Motor one drives roller one to rotate. Roller one and the bottom mounting seat are fixedly installed, so the mounting seat will also rotate under the drive of motor one. Then motor two and motor three respectively drive roller two and roller brush three to rotate. Roller one, roller two and roller three have a wide distribution area and a large stirring range. In the process of continuous stirring, the grinding balls inside the driving box can fully interact with each other, and a finer cement powder grinding effect can be achieved. After grinding is completed, the side door can be opened to use the sieve plate to export the cement, and then the sieve can be opened to export the grinding balls.

[0008] Preferably, a mounting plate is provided at the upper end of the box body, a motor 1 is provided at the upper end of the mounting plate, and a lower end of the motor is fixedly connected to the rotation center of the drum 1 through a rotating shaft.

[0009] Preferably, a second motor is arranged inside the mounting seat, and an output shaft of the second motor is fixedly connected to a rotation center on one side of the second drum.

[0010] Preferably, a motor three is arranged inside the mounting block, and an output shaft of the motor three is fixedly connected to the rotation center of one end of the drum three.

[0011] Preferably, a discharge port is opened on one side of the box body, a sieve plate is movably installed on the inner wall of the discharge port, and a handle is provided on the outer wall of the sieve plate.

[0012] Preferably, a guide rail is provided on an inner wall of one side of the box body, and the sieve plate is movably installed inside the guide rail.

[0013] Preferably, a guide plate is provided on an outer wall of one side of the box body, and a base is provided at the lower end of the box body.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] 1. The utility model utilizes three driving modes, namely, roller one, roller two and roller three, to realize the uninterrupted movement of the grinding balls in all directions inside the box, thereby achieving a high-fineness cement grinding effect.

[0016] 2. Based on beneficial effect 1, the device is provided with a discharge port, which can use the screen plate to achieve a separate discharge effect, is easy to use, and the rotation mode of the roller 1 is 180 degrees back and forth to prevent the wire harness from being entangled.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0019] Figure 2 It is a partial cross-sectional schematic diagram of the utility model;

[0020] Figure 3 It is a side view schematic diagram of the utility model;

[0021] Figure 4 For the utility model Figure 3 A magnified schematic diagram of the structure in the middle.

[0022] Reference numerals:

[0023] 1. Box body; 2. Rotating shaft; 3. Mounting plate; 4. Motor 1; 5. Mounting frame; 6. Handle; 7. Guide plate; 8. Screen plate; 9. Discharge port; 10. Base; 11. Mounting block; 12. Roller 2; 13. Roller 3; 14. Guide rail; 15. Roller 1; 16. Motor 3; 17. Mounting base; 18. Motor 2. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0026] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0027] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0028] Example 1

[0029] See also Figure 1-Figure 4 As shown, this embodiment is a high-fineness cement ball mill device, including a box body 1, a mounting frame 5, a second roller 12, a third roller 13 and a first roller 15, characterized in that:

[0030] A mounting seat 17 is provided at the bottom of the box body 1, and rollers 12 distributed in a circular array are provided outside the mounting seat 17. A mounting block 11 is installed at one end of the roller 12, and a roller 3 13 is installed at the upper end of the mounting block 11. A mounting frame 5 is installed at the upper end of the roller 3 13, and a roller 15 is rotatably installed in the middle of the mounting frame 5.

[0031] When the device is in use, the cement to be processed can be introduced from the upper end of the box body 1 into the interior, and then the motor 1 4, the motor 2 18 and the motor 3 16 are started. The motor 1 4 drives the roller 15 to rotate. The roller 15 and the bottom mounting seat 17 are fixedly installed, so the mounting seat 17 will also rotate under the drive of the motor 1 4. Then the motor 2 18 and the motor 3 16 respectively drive the roller 2 12 and the roller brush 3 to rotate. The distribution area of ​​the roller 15, the roller 2 12 and the roller 3 13 is wider, and the stirring range is large. In the process of continuous stirring, the grinding balls inside the driving box body 1 can fully interact with each other, and a finer cement powder grinding effect can be achieved. After grinding is completed, the side door can be opened to use the sieve plate 8 to export the cement, and then the sieve can be opened to export the grinding balls.

[0032] Example 2

[0033] See also Figure 1-Figure 4 As shown, this embodiment is based on the embodiment 1 and also includes: a mounting plate 3 is arranged on the upper end of the box body 1, a motor 4 is arranged on the upper end of the mounting plate 3, and the lower end of the motor 4 is fixedly connected with the rotation center of the roller 15 through the rotating shaft 2. The motor 4 can drive the roller 15 to rotate between the mounting frames 5 to drive the grinding balls to move upward or downward. Here, the motor 4 is servo-controlled and is set to rotate 180 degrees back and forth.

[0034] A second motor 18 is disposed inside the mounting seat 17, and the output shaft of the second motor 18 is fixedly connected to the rotation center of one side of the second roller 12. The second motor 18 can drive the second roller 12 to rotate, thereby driving the grinding balls to move outward or inward during the stirring process.

[0035] A motor 3 16 is arranged inside the mounting block 11, and the output shaft of the motor 3 16 is fixedly connected to the rotation center of one end of the roller 3 13. The motor 3 16 can drive the roller 3 13 to rotate. The rotation direction of the roller 3 13 is just opposite to that of the roller 1 15, which can effectively realize the circulating motion inside the material box 1.

[0036] A discharge port 9 is provided at one side of the box body 1 , a sieve plate 8 is movably mounted on the inner wall of the discharge port 9 , and a handle 6 is provided on the outer wall of the sieve plate 8 , and the position of the sieve plate 8 can be moved by pulling the handle 6 .

[0037] A guide rail 14 is provided on the inner wall of one side of the box body 1 , and the sieve plate 8 is movably installed inside the guide rail 14 . When the guide rail 14 is installed, the sieve plate 8 will not be displaced.

[0038] A guide plate 7 is provided on the outer wall of one side of the box body 1, and a base 10 is provided at the lower end of the box body 1. The setting of the base 10 can increase the stability of the device and reduce the propagation of noise to a certain extent. The door body of this device is not shown in the figure, and subsequent staff can make a closed door body by themselves.

[0039] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A high-fineness cement ball mill device, comprising a housing (1), a mounting frame (5), a second roller (12), a third roller (13) and a first roller (15), characterized in that: The bottom of the box body (1) is provided with a mounting seat (17), and rollers (12) distributed in a ring array are arranged outside the mounting seat (17). A mounting block (11) is mounted on one end of the rollers (12), and rollers (13) are mounted on the upper end of the mounting block (11). A mounting frame (5) is mounted on the upper end of the rollers (13), and rollers (15) are rotatably mounted in the middle of the mounting frame (5).

2. A high-fineness cement ball milling device according to claim 1, characterized in that: The upper end of the box body (1) is provided with a mounting plate (3), the upper end of the mounting plate (3) is provided with a motor (4), and the lower end of the motor (4) is fixedly connected to the rotation center of the roller (15) through a rotating shaft (2).

3. A high-fineness cement ball milling device according to claim 1, characterized in that: A second motor (18) is arranged inside the mounting seat (17), and an output shaft of the second motor (18) is fixedly connected to a rotation center on one side of the second roller (12).

4. A high-fineness cement ball milling device according to claim 1, characterized in that: A motor three (16) is arranged inside the mounting block (11), and an output shaft of the motor three (16) is fixedly connected to the rotation center of one end of the roller three (13).

5. A high-fineness cement ball milling device according to claim 1, characterized in that: A discharge port (9) is provided on one side of the box body (1), a sieve plate (8) is movably mounted on the inner wall of the discharge port (9), and a handle (6) is provided on the outer wall of the sieve plate (8).

6. A high-fineness cement ball milling device according to claim 5, characterized in that: A guide rail (14) is provided on an inner wall of one side of the box body (1), and the sieve plate (8) is movably installed inside the guide rail (14).

7. A high-fineness cement ball mill device according to claim 1, characterized in that: A guide plate (7) is provided on an outer wall of one side of the box body (1), and a base (10) is provided at the lower end of the box body (1).

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