Cementing material grinding device

Abstract

The utility model relates to the technical field of cementitious material processing, and discloses a cementitious material grinding device which comprises a bottom plate, the left side of the top end of the bottom plate is fixedly connected with a first motor, the driving end of the first motor is fixedly connected with a driving rod, and the top end of the driving rod is fixedly connected with a first straight gear. A gear ring is connected to the right end of the outer diameter of the first straight gear in a meshed mode, a grinding barrel is fixedly connected to the inner wall of the gear ring, a grinding collecting box is fixedly connected to the position, corresponding to the position under the grinding barrel, of the top end of the bottom plate, supporting columns are fixedly connected to the front side and the rear side of the top end of the bottom plate, and a supporting disc is fixedly connected to the top ends of the two supporting columns. According to the utility model, the cementing material can be ground more sufficiently and meticulously, the grinding quality is ensured, the grinding efficiency is improved, the cementing material can be conveyed regularly and quantitatively, the manual operation time is saved, the subsequent grinding effect is ensured, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cementitious material processing, in particular to a cementitious material grinding device. Background Technique

[0002] The fineness gradation of concrete cementitious materials has an extremely important influence on the durability of concrete materials. During the processes of concrete mixing, pouring, and engineering construction, in order to ensure the structure and quality, it is mostly required to grind the cementitious materials to improve the performance of concrete. The finely ground cementitious materials can improve the durability of concrete.

[0003] At present, most of the cementitious grinding devices on the market grind by extrusion between several rollers, often not grinding the cementitious materials sufficiently, resulting in too large particles of the ground materials, which affect the subsequent construction, reduce the construction efficiency, and it is very difficult to uniformly quantify the conveying amount and conveying interval time of the cementitious materials, thus affecting the subsequent grinding effect. Content of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and to provide a cementitious material grinding device, which can grind the raw materials of cementitious materials more fully and meticulously and convey the raw materials of cementitious materials regularly and quantitatively.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A cementitious material grinding device, including a bottom plate. A first motor is fixedly connected to the left side of the top end of the bottom plate. A driving rod is fixedly connected to the driving end of the first motor. A first straight gear is fixedly connected to the top end of the driving rod. A tooth ring is meshed and connected to the right end of the outer diameter of the first straight gear. A grinding barrel is fixedly connected to the inner wall of the tooth ring. A grinding collection box is fixedly connected to the bottom of the bottom plate corresponding to the lower part directly below the grinding barrel. The bottom end of the grinding barrel is rotatably connected to the top end of the grinding collection box. Support columns are fixedly connected to the front and rear sides of the top end of the bottom plate. A support plate is fixedly connected to the top ends of the two support columns. A connection plate is fixedly connected to the top end of the support plate.

[0007] Furthermore, a rotating column is rotatably connected to the inner wall of the grinding collection box. The bottom end of the rotating column is rotatably connected to the top end of the bottom plate. An eccentric rod is fixedly connected to the right side of the top end of the rotating column.

[0008] Furthermore, a conical grinding body is fixedly connected to the top end of the eccentric rod. The outer wall of the conical grinding body does not contact the inner wall of the grinding barrel.

[0009] Furthermore, belt pulleys are fixedly connected to the outer walls of the driving rod and the rotating column. The two belt pulleys are connected by the inner side of a transmission belt.

[0010] Further, a second motor is fixedly connected to the right side of the top end of the bottom plate. A half gear is fixedly connected to the driving end of the second motor, and a second straight gear is meshed and connected to the left end of the outer diameter of the half gear.

[0011] Further, a connecting column is fixedly connected to the inner wall of the second straight gear. A rotating disk is fixedly connected to the top end of the connecting column, and the bottom end of the connecting column is rotatably connected to the middle of the top end of the bottom plate.

[0012] Further, storage barrels are fixedly connected to the inner walls of the left and right ends of the rotating disk. The bottom end of the storage barrel is rotatably connected to the top end of the support disk, and the top end of the storage barrel is rotatably connected to the bottom end of the connecting disk.

[0013] Further, a hole groove that fits the outer diameter of the storage barrel is provided at the left end of the support disk. A cylindrical through groove that fits the outer diameter of the storage barrel is provided at the left end of the connecting disk. A feeding funnel is fixedly connected to the right side of the top end of the connecting disk.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, through the combined use of the grinding collection box, the first motor, the driving rod, the first straight gear, the toothed ring, the grinding barrel, the rotating column, the eccentric rod and the conical grinding body, the gelling material can be ground more fully, ensuring the grinding quality and improving the grinding efficiency.

[0016] 2. In the utility model, through the combined use of the second motor, the half gear, the second straight gear, the connecting column, the rotating disk, the storage barrel, the support disk, the support column, the connecting disk and the feeding funnel, the raw material of the gelling material can be conveyed regularly and quantitatively, saving the manual operation time, ensuring the subsequent grinding effect and increasing the practicability of the device. Description of the Drawings

[0017] Figure 1 is a three-dimensional view of a gelling material grinding device proposed by the utility model;

[0018] Figure 2 is a structural diagram of the conical grinding body of a gelling material grinding device proposed by the utility model;

[0019] Figure 3 is a half-sectional view of the grinding barrel of a gelling material grinding device proposed by the utility model;

[0020] Figure 4 is a structural diagram of the half gear of a gelling material grinding device proposed by the utility model;

[0021] Figure 5 is a structural diagram of the rotating disk of a gelling material grinding device proposed by the utility model;

[0022] Figure 6 Structural diagram of the support plate of a gelling material grinding device proposed by the present utility model.

[0023] Legend description:

[0024] 1. Bottom plate; 2. Grinding and collection box; 3. First motor; 4. Driving rod; 5. First straight gear; 6. Tooth ring; 7. Grinding barrel; 8. Rotating column; 9. Eccentric rod; 10. Conical grinding body; 11. Second motor; 12. Half gear; 13. Second straight gear; 14. Connecting column; 15. Rotating disc; 16. Storage barrel; 17. Support plate; 18. Support column; 19. Connecting disc; 20. Feed funnel; 21. Hole groove. Specific implementation manner

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Referring to Figures 1-3 , an embodiment provided by the present utility model: a gelling material grinding device, including a bottom plate 1, a first motor 3 is fixedly connected to the left side of the top end of the bottom plate 1, a driving rod 4 is fixedly connected to the driving end of the first motor 3, a first straight gear 5 is fixedly connected to the top end of the driving rod 4, the outer diameter right end of the first straight gear 5 is meshed and connected with a tooth ring 6, a grinding barrel 7 is fixedly connected to the inner wall of the tooth ring 6, a grinding and collection box 2 is fixedly connected to the bottom of the top end of the bottom plate 1 corresponding to the grinding barrel 7, the bottom end of the grinding barrel 7 is rotatably connected to the top end of the grinding and collection box 2, a rotating column 8 is rotatably connected to the inner wall of the grinding and collection box 2, the bottom end of the rotating column 8 is rotatably connected to the top end of the bottom plate 1, an eccentric rod 9 is fixedly connected to the right side of the top end of the rotating column 8, a conical grinding body 10 is fixedly connected to the top end of the eccentric rod 9, the outer wall of the conical grinding body 10 does not contact the inner wall of the grinding barrel 7, and pulley wheels are fixedly connected to the outer walls of the driving rod 4 and the rotating column 8, and the inner sides of two pulley wheels are connected by a transmission belt.

[0027] Specifically, the bottom plate 1 provides support and protection for the entire device. After pouring the gelling raw material into the grinding barrel 7, the first motor 3 on the bottom plate 1 is turned on to drive the driving rod 4 to rotate. The driving rod 4 drives the first spur gear 5 to rotate, and the first spur gear 5 drives the toothed ring 6 to rotate. The toothed ring 6 further drives the grinding barrel 7 to rotate. Due to the transmission belt, the rotating column 8 will rotate together with the driving rod 4. The rotating column 8 drives the eccentric rod 9 and the conical grinding body 10 on the eccentric rod 9 to rotate. Through the rotation of the driving rod 4, after a series of fittings, the grinding barrel 7 and the conical grinding body 10 are driven to rotate together, so as to grind the gelling material more fully and meticulously, ensure the grinding quality, and improve the grinding efficiency.

[0028] Refer to Figures 4-6 , both the front and rear sides of the top end of the bottom plate 1 are fixedly connected with support columns 18. The top ends of the two support columns 18 are fixedly connected with a support plate 17. The top end of the support plate 17 is fixedly connected with a connection plate 19. The right side of the top end of the bottom plate 1 is fixedly connected with a second motor 11. The driving end of the second motor 11 is fixedly connected with a half gear 12. The left end of the outer diameter of the half gear 12 is meshed and connected with a second spur gear 13. The inner wall of the second spur gear 13 is fixedly connected with a connecting column 14. The top end of the connecting column 14 is fixedly connected with a rotating disk 15. The bottom end of the connecting column 14 is rotatably connected to the middle of the top end of the bottom plate 1. Both the left and right inner walls of the rotating disk 15 are fixedly connected with storage barrels 16.

[0029] Specifically, the bottom plate 1 provides support and protection for the second motor 11, the support columns 18 and the connecting column 14. Before preparing for the grinding of the gelling material, the gelling material is put into the storage barrel 16 through the feed funnel 20 on the connection plate 19. Then, the second motor 11 on the bottom plate 1 is turned on to drive the half gear 12 to rotate. The half gear 12 drives the second spur gear 13 to rotate. The second spur gear 13 drives the connecting column 14 to rotate. The connecting column 14 further drives the rotating disk 15 and the storage barrel 16 to rotate. Due to the half gear 12, after a period of time, the storage barrel 16 will rotate half a circle to reach the hole slot 21 on the support plate 17, and the gelling raw material will be poured into the grinding barrel 7 through the hole slot 21. In this way, through the rotation speed of the half gear 12 and the filling amount of the storage barrel 16, the gelling material raw material can be transported regularly and quantitatively, ensuring the subsequent grinding quality. The support columns 18 provide support and protection for the support plate 17. There are wide plates in the front and rear of the support plate 17 connected to the connection plate 19 to fix the connection plate 19.

[0030] Refer to Figure 5 and Figure 6 , the bottom end of the storage barrel 16 is rotatably connected to the top end of the support plate 17, the top end of the storage barrel 16 is rotatably connected to the bottom end of the connection plate 19. The left end of the support plate 17 is provided with a hole slot 21 that fits the outer diameter of the storage barrel 16. The left end of the connection plate 19 is provided with a cylindrical through slot that fits the outer diameter of the storage barrel 16. The right side of the top end of the connection plate 19 is fixedly connected with a feed funnel 20.

[0031] Specifically, the storage bucket 16 can rotate on the support plate 17 and the connecting plate 19. The raw materials enter the storage bucket 16 through the feeding funnel 20 and are poured out after the storage bucket 16 rotates to the hole slot 21 on the left side of the support plate 17. The support plate 17 and the connecting plate 19 are fixed.

[0032] Working principle: Before preparing for the grinding of the gelling material, put the gelling material into the storage bucket 16 through the feeding funnel 20 on the connecting plate 19, and then turn on the second motor 11 on the bottom plate 1 to drive the half gear 12 to rotate. The half gear 12 drives the second straight gear 13 to rotate, the second straight gear 13 drives the connecting column 14 to rotate, and the connecting column 14 further drives the rotating disc 15 and the storage bucket 16 to rotate. Due to the half gear 12, after a period of time, the storage bucket 16 will rotate half a circle to reach the hole slot 21 on the support plate 17, and the gelling raw materials will be poured into the grinding bucket 7 through the hole slot 21. In this way, by the rotation speed of the half gear 12 and the filling amount of the storage bucket 16, the gelling material raw materials can be transported regularly and quantitatively to ensure the subsequent grinding quality. After pouring the gelling raw materials into the grinding bucket 7, turn on the first motor 3 on the bottom plate 1 to drive the driving rod 4 to rotate. The driving rod 4 drives the first straight gear 5 to rotate, the first straight gear 5 drives the toothed ring 6 to rotate, and the toothed ring 6 further drives the grinding bucket 7 to rotate. Due to the transmission belt, the rotating column 8 will rotate together with the driving rod 4. The rotating column 8 drives the eccentric rod 9 and the conical grinding body 10 on the eccentric rod 9 to rotate. Through the rotation of the driving rod 4, after a series of cooperations, the grinding bucket 7 and the conical grinding body 10 are driven to rotate together, so as to grind the gelling material more fully and carefully, ensure the grinding quality, and improve the grinding efficiency.

[0033] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A gelling material grinding device, comprising a bottom plate (1), characterized in that: On the left side of the top end of the bottom plate (1), a first motor (3) is fixedly connected. The driving end of the first motor (3) is fixedly connected with a driving rod (4). The top end of the driving rod (4) is fixedly connected with a first straight gear (5). The outer diameter right end of the first straight gear (5) is meshed and connected with a toothed ring (6). The inner wall of the toothed ring (6) is fixedly connected with a grinding barrel (7). Corresponding to the lower part directly below the grinding barrel (7) on the top end of the bottom plate (1), a grinding and collecting box (2) is fixedly connected. The bottom end of the grinding barrel (7) is rotatably connected to the top end of the grinding and collecting box (2). On the front and rear sides of the top end of the bottom plate (1), support columns (18) are fixedly connected. The top ends of the two support columns (18) are fixedly connected with a support plate (17). The top end of the support plate (17) is fixedly connected with a connecting plate (19).

2. The grinding device for a cementitious material according to claim 1, characterized in that: A rotating column (8) is rotatably connected to the inner wall of the grinding and collecting box (2). The bottom end of the rotating column (8) is rotatably connected to the top end of the bottom plate (1). The top right end of the rotating column (8) is fixedly connected with an eccentric rod (9).

3. The grinding device for a gelling material according to claim 2, wherein: The top end of the eccentric rod (9) is fixedly connected with a conical grinding body (10). The outer wall of the conical grinding body (10) does not contact the inner wall of the grinding barrel (7).

4. A gelling material grinding device according to claim 2, characterized in that: Both the driving rod (4) and the outer wall of the rotating column (8) are fixedly connected with belt pulleys, and the inner sides of the two belt pulleys are connected by a transmission belt.

5. The grinding device for a gelling material according to claim 1, wherein: On the right side of the top end of the bottom plate (1), a second motor (11) is fixedly connected. The driving end of the second motor (11) is fixedly connected with a half gear (12). The outer diameter left end of the half gear (12) is meshed and connected with a second straight gear (13).

6. The grinding device for a gelling material according to claim 5, wherein: The inner wall of the second straight gear (13) is fixedly connected with a connecting column (14). The top end of the connecting column (14) is fixedly connected with a rotating disk (15). The bottom end of the connecting column (14) is rotatably connected to the middle of the top end of the bottom plate (1).

7. A gelling material grinding device according to claim 6, characterized in that: Storage barrels (16) are fixedly connected to the inner walls of the left and right ends of the rotating disk (15). The bottom ends of the storage barrels (16) are rotatably connected to the top end of the support plate (17). The top ends of the storage barrels (16) are rotatably connected to the bottom end of the connecting plate (19).

8. A gelling material grinding device according to claim 7, characterized in that: A hole groove (21) that fits the outer diameter of the storage barrel (16) is formed at the left end of the support plate (17). A cylindrical through groove that fits the outer diameter of the storage barrel (16) is formed at the left end of the connecting plate (19). A feeding funnel (20) is fixedly connected to the top right side of the connecting plate (19).

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