Uniform mixing cement grinding device

Abstract

The utility model relates to the technical field of cement processing, in particular to a cement grinding device capable of uniformly mixing materials. According to the technical scheme, the device comprises a shell, a supporting frame, a feeding pipe and a rotating shaft, a grinding plate is installed on one side of the inner wall of the shell, the rotating shaft is rotatably installed in the grinding plate, the supporting frame is installed on one side of the upper end of the inner wall of the shell, a supporting rod is rotatably installed in the supporting frame, and a material blocking block is installed on the outer wall of the upper end of the supporting rod; and by arranging the grinding roller, the material blocking block and the motor body, the effect of uniform grinding is achieved, the grinding uniformity of the grinding roller to materials can be guaranteed, and the grinding quality of the materials is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of cement processing, in particular to a uniformly mixed cement grinding device. Background Art

[0002] Cement is a powdery, hydraulic, inorganic cementitious material. It becomes a slurry after adding water and stirring. It can harden in the air or in water, and can firmly bind materials such as sand and stone together. In cement production, the raw materials need to be ground.

[0003] Patent announcement number CN217410929U discloses a cement grinding device for cement production with uniform grinding. The cement grinding device for cement production with uniform grinding includes a base box, a mounting box is fixedly installed on the top of the base box, a plurality of grinding baskets are fixedly installed in the mounting box, a same rotating shaft is rotatably installed in the plurality of grinding baskets, and the top end of the rotating shaft extends out of the mounting box; a single-axis motor, the single-axis motor is fixedly installed on one side of the mounting box; two pulleys, the two pulleys are respectively fixedly installed on the output shaft of the single-axis motor and on the rotating shaft, and the two pulleys are sleeved with the same timing belt. The cement grinding device for cement production with uniform grinding provided by the utility model has the advantage of being able to grind cement raw materials multiple times, making the raw materials more refined and uniform, which is beneficial to improving the grinding quality.

[0004] Although the prior art CN217410929U has many benefits during use, it still has the following problems: it lacks a bulk structure for materials, which leads to uneven distribution of materials inside the grinding device, affecting the grinding quality of the materials by the grinding device and affecting the grinding uniformity of the materials. Utility Model Content

[0005] The purpose of the utility model is to provide a uniformly mixed cement grinding device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a uniformly mixed cement grinding device, comprising an outer shell, a support frame, a feed pipe and a rotating shaft, a grinding plate is installed on one side of the inner wall of the outer shell, a rotating shaft is rotatably installed inside the grinding plate, a support frame is installed on one side of the upper end of the inner wall of the outer shell, a support rod is rotatably installed inside the support frame, and a blocking block is installed on the outer wall of the upper end of the support rod.

[0007] When using a uniformly mixed cement grinding device in the present technical solution, the motor body drives the rotating shaft, connecting rods, supporting rods and blocking blocks to rotate in a circle, and the material enters the outer shell through the feed pipe and the discharge hole, and the scattering range of the material on the outside of the grinding plate is controlled by the discharge hole to ensure the uniformity of material scattering. The grinding roller cooperates with the grinding plate to grind the material.

[0008] Preferably, a feed pipe is inserted and installed on one side of the outer wall of the upper end of the shell, and the feed pipe is connected with the inside of the shell. The material enters the inside of the shell through the feed pipe.

[0009] Preferably, a discharge pipe is plugged and installed at the lower end of the outer wall of one side of the shell, and the discharge pipe is connected with the inside of the shell. The ground material is discharged through the discharge pipe.

[0010] Preferably, the rotating shaft passes through the outer wall of one end of the housing and is provided with a motor body, the motor body is connected to the outer wall of the lower end of the housing, and the motor body drives the rotating shaft to rotate in a circle.

[0011] Preferably, a circular array of grinding rollers is rotatably mounted on the outer wall of the rotating shaft, and the grinding rollers are located on the outer wall of the upper end of the grinding plate. The grinding rollers cooperate with the grinding plate to grind the material.

[0012] Preferably, the blocking block is located inside the feed pipe, and a discharge hole is provided on one side of the outer wall of the blocking block. The blocking block can block the feed pipe and control the scattering position of the material through the discharge hole.

[0013] Preferably, a connecting rod is installed on the outer wall of the lower end of the support rod, and the connecting rod is connected to the outer wall of the rotating shaft. The rotating shaft can drive the support rod to rotate through the connecting rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model achieves the effect of uniform grinding by arranging a grinding roller, a blocking block and a motor body; the motor body drives the rotating shaft, the connecting rod, the supporting rod and the blocking block to rotate in a circle; the material enters the outer shell through the feeding pipe and the discharging hole; and the scattering range of the material on the outside of the grinding plate is controlled through the discharging hole to ensure the uniformity of the material scattering; the grinding roller cooperates with the grinding plate to grind the material, thereby ensuring the uniformity of the grinding of the material by the grinding roller and ensuring the grinding quality of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the appearance of the shell structure of the utility model;

[0016] Figure 2 It is a schematic cross-sectional view of the shell structure of the utility model;

[0017] Figure 3 It is an enlarged schematic diagram of the rotating shaft structure of the utility model;

[0018] Figure 4 It is an enlarged schematic diagram of the support frame structure of the utility model.

[0019] In the figure: 1. shell; 11. feed pipe; 12. discharge pipe; 13. rotating shaft; 14. motor body; 15. grinding plate; 16. grinding roller; 2. support frame; 21. support rod; 22. connecting rod; 23. blocking block; 24. discharge hole. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 4 , the utility model provides two embodiments:

[0022] Embodiment 1: A uniformly mixed cement grinding device comprises an outer shell 1, a support frame 2, a feed pipe 11 and a rotating shaft 13, a grinding plate 15 is mounted on one side of the inner wall of the outer shell 1, the rotating shaft 13 is rotatably mounted inside the grinding plate 15, a support frame 2 is mounted on one side of the upper end of the inner wall of the outer shell 1, a support rod 21 is rotatably mounted inside the support frame 2, and a blocking block 23 is mounted on the outer wall of the upper end of the support rod 21.

[0023] A feed pipe 11 is inserted and installed on one side of the outer wall of the upper end of the shell 1, and the feed pipe 11 is connected with the inside of the shell 1. The material enters the inside of the shell 1 through the feed pipe 11.

[0024] A discharge pipe 12 is inserted and installed at the lower end of the outer wall of one side of the shell 1, and the discharge pipe 12 is connected with the inside of the shell 1. The ground material is discharged through the discharge pipe 12.

[0025] The rotating shaft 13 passes through the outer wall of one end of the housing 1 and is provided with a motor body 14, which is connected to the outer wall of the lower end of the housing 1. The motor body 14 drives the rotating shaft 13 to rotate in a circle.

[0026] A circular array of grinding rollers 16 are rotatably mounted on the outer wall of the rotating shaft 13, and the grinding rollers 16 are located on the outer wall of the upper end of the grinding plate 15. The grinding rollers 16 cooperate with the grinding plate 15 to grind the material, and the grinding rollers 16 cooperate with the grinding plate 15 to grind the material, thereby ensuring the grinding uniformity of the material by the grinding rollers 16 and ensuring the grinding quality of the material.

[0027] Embodiment 2: A uniformly mixed cement grinding device comprises an outer shell 1, a support frame 2, a feed pipe 11 and a rotating shaft 13, a grinding plate 15 is installed on one side of the inner wall of the outer shell 1, the rotating shaft 13 is rotatably installed inside the grinding plate 15, a support frame 2 is installed on one side of the upper end of the inner wall of the outer shell 1, a support rod 21 is rotatably installed inside the support frame 2, and a blocking block 23 is installed on the outer wall of the upper end of the support rod 21.

[0028] A feed pipe 11 is inserted and installed on one side of the outer wall of the upper end of the shell 1, and the feed pipe 11 is connected with the inside of the shell 1. The material enters the inside of the shell 1 through the feed pipe 11.

[0029] A discharge pipe 12 is inserted and installed at the lower end of the outer wall of one side of the shell 1, and the discharge pipe 12 is connected with the inside of the shell 1. The ground material is discharged through the discharge pipe 12.

[0030] The rotating shaft 13 passes through the outer wall of one end of the housing 1 and is provided with a motor body 14. The grinding device of the utility model also needs to provide a motor body 14 to enable it to work normally, and as is well known to those skilled in the art, the provision of the motor body 14 is commonplace, and it all belongs to conventional means or common knowledge, and will not be repeated here. Those skilled in the art can make any selection according to their needs or convenience. The motor body 14 is connected to the outer wall of the lower end of the housing 1. The motor body 14 drives the rotating shaft 13 to rotate in a circle.

[0031] A circular array of grinding rollers 16 are rotatably mounted on the outer wall of the rotating shaft 13, and the grinding rollers 16 are located on the outer wall of the upper end of the grinding plate 15. The grinding rollers 16 cooperate with the grinding plate 15 to grind the material.

[0032] The blocking block 23 is located inside the feed pipe 11, and a discharge hole 24 is provided on the outer wall of one side of the blocking block 23. The blocking block 23 can block the feed pipe 11, and control the scattering position of the material through the discharge hole 24.

[0033] A connecting rod 22 is installed on the outer wall of the lower end of the support rod 21, and the connecting rod 22 is connected to the outer wall of the rotating shaft 13. The rotating shaft 13 can drive the support rod 21 to rotate through the connecting rod 22, and the motor body 14 drives the rotating shaft 13, the connecting rod 22, the support rod 21 and the blocking block 23 to rotate in a circle. The material enters the housing 1 through the feed pipe 11 and the discharge hole 24, and the scattering range of the material outside the grinding plate 15 is controlled through the discharge hole 24 to ensure the uniformity of the material scattering. The grinding roller 16 cooperates with the grinding plate 15 to grind the material, thereby ensuring the uniformity of the grinding of the material by the grinding roller 16 and the grinding quality of the material.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A uniformly mixed cement grinding device, comprising a housing (1), a support frame (2), a feed pipe (11) and a rotating shaft (13), characterized in that: A grinding plate (15) is installed on one side of the inner wall of the shell (1), a rotating shaft (13) is rotatably installed inside the grinding plate (15), a support frame (2) is installed on one side of the upper end of the inner wall of the shell (1), a support rod (21) is rotatably installed inside the support frame (2), a blocking block (23) is installed on the outer wall of the upper end of the support rod (21), the rotating shaft (13) passes through the outer wall of one end of the shell (1), a motor body (14) is provided, the motor body (14) is connected to the outer wall of the lower end of the shell (1), the blocking block (23) is located inside the feed pipe (11), and a discharge hole (24) is opened on the outer wall of one side of the blocking block (23).

2. A uniformly mixed cement grinding device according to claim 1, characterized in that: A feed pipe (11) is plugged and installed on one side of the outer wall of the upper end of the shell (1), and the feed pipe (11) is connected to the interior of the shell (1).

3. A uniformly mixed cement grinding device according to claim 1, characterized in that: A discharge pipe (12) is plugged and installed at the lower end of the outer wall of one side of the outer shell (1), and the discharge pipe (12) is connected to the interior of the outer shell (1).

4. A uniformly mixed cement grinding device according to claim 1, characterized in that: A circular array of grinding rollers (16) is rotatably mounted on the outer wall of the rotating shaft (13), and the grinding rollers (16) are located on the outer wall of the upper end of the grinding plate (15).

5. The uniformly mixed cement grinding device according to claim 1, characterized in that: A connecting rod (22) is installed on the outer wall of the lower end of the support rod (21), and the connecting rod (22) is connected to the outer wall of the rotating shaft (13).

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