Cement mortar stirring device for connecting glass magnesium boards

Through the design of meshing with the gear and the tooth ring and the rotation of the spiral blades, combined with the use of the feeding plate, the problem of poor agitation effect of the existing stirring device is solved, and efficient mixing and rapid discharge of cement paste is achieved.

CN223199262UActive Publication Date: 2025-08-08CHINA RAILWAY 11TH BUREAU GRP CORP LTD +2
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Patent Information

Application Number
CN202421893018.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-08-07
Publication Date
2025-08-08
Estimated Expiration
2034-08-07

AI Technical Summary

Technical Problem

The existing stirring device has a simple structure and a single stirring method, which leads to poor mixing effect of cement slurry, long time and low practicality.

Method used

The gear meshs with the tooth ring, combined with the spiral blades and the feeding plate, the gears drive the spiral blades to rotate and turn the cement paste. At the same time, the feeding plate prevents the material from sticking, enhances the mixing effect and shortens the discharge time.

Benefits of technology

The mixing effect of cement paste is improved, the mixing time is shortened, and the material is prevented from sticking, which improves the practicality of the stirring device.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a cement mortar stirring device for connection of glass magnesium boards, which relates to the technical field of stirring devices and comprises a stirring barrel, a fixing ring is fixedly mounted on the outer surface of the stirring barrel, a mounting frame is fixedly mounted on the top surface of the fixing ring, a motor is fixedly mounted on the top surface of the mounting frame, and the motor is fixedly connected with the fixing ring. A stirring shaft is fixedly connected to the output end of the motor, a stirring frame is fixedly installed on the outer surface of the stirring shaft, a discharging pipe is fixedly connected to the bottom face of the stirring barrel, and a gear ring is fixedly installed on the inner wall of the stirring barrel. The gear can be driven to rotate along the inner wall of the gear ring, due to the fact that the gear is meshed with the gear ring, the rotating shaft and the spiral blade are driven to rotate, cement mortar on the lower portion is turned upwards, and the cement mortar is driven by the connecting plate and the fixing sleeve to rotate and turn along the interior of the stirring barrel, so that the mixing effect on the cement mortar is greatly improved; and the mixing time is shortened.
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Description

Technical Field

[0001] The utility model relates to the technical field of stirring devices, in particular to a cement mortar stirring device for connecting glass magnesium plates. Background Art

[0002] Glass magnesium board is a building material made of magnesium oxide cement composite material reinforced with glass fiber mesh. It has the characteristics of light weight, high strength, fire resistance, waterproofness and corrosion resistance. Therefore, it is widely used in the construction industry. When connecting glass magnesium boards, cement mortar is usually used for connection. During the preparation process of cement mortar, it needs to be fully mixed and stirred, so a stirring device is required.

[0003] However, there are still some problems in the actual use of the existing stirring device. For example, the existing stirring device has a simple structure and a single stirring method. In the process of stirring cement mortar, due to its single stirring structure, on the one hand, the stirring effect is not good, and on the other hand, the stirring time is long, resulting in low practicality.

[0004] To this end, we proposed a cement mortar stirring device for connecting glass magnesium boards. Utility Model Content

[0005] The utility model provides a cement mortar stirring device for connecting glass magnesium boards.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a cement mortar stirring device for connecting glass magnesium boards, comprising a stirring barrel, a fixing ring fixedly installed on the outer surface of the stirring barrel, a mounting frame fixedly installed on the top surface of the fixing ring, a motor fixedly installed on the top surface of the mounting frame, a stirring shaft fixedly connected to the output end of the motor, a stirring frame fixedly installed on the outer surface of the stirring shaft, a discharge pipe fixedly connected to the bottom surface of the stirring barrel, and a gear ring fixedly installed on the inner wall of the stirring barrel.

[0007] Preferably, a fixed sleeve is fixedly mounted on the outer surface of the stirring shaft, a connecting plate is fixedly mounted on the outer surface of the fixed sleeve, a rotating shaft is rotatably mounted on the bottom surface of the connecting plate, and a spiral blade is fixedly mounted on the outer surface of the rotating shaft.

[0008] Preferably, a gear is fixedly sleeved on the outer surface of the rotating shaft, and the gear is meshed with the gear ring.

[0009] Preferably, a connecting shaft is fixedly mounted on the bottom surface of the stirring shaft, an extension frame is fixedly mounted on the bottom surface of the connecting shaft, a material stripping plate is fixedly mounted on the bottom surface of the extension frame, and the bottom surface of the material stripping plate is tightly fitted to the inner bottom surface of the stirring barrel.

[0010] Preferably, vertical plates are fixedly mounted on both ends of the top surface of the extension frame, a scraper is fixedly mounted on one side surface of the vertical plate, and one side surface of the scraper is in close contact with the inner wall of the mixing barrel.

[0011] Preferably, a plurality of support legs are fixedly mounted on the bottom surface of the fixing ring, the plurality of support legs are equidistantly mounted on the bottom surface of the fixing ring, and support foot pads are fixedly mounted on the bottom surfaces of the plurality of support legs.

[0012] Preferably, a collar is fixedly sleeved on the outer surface of the stirring shaft, and an L-shaped frame is fixedly installed on the outer surface of the collar.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. By setting the gears and the gear ring, the rotating shaft can drive the gear to rotate along the inner wall of the gear ring during the rotation process. Since the gears and the gear ring are engaged with each other, the rotating shaft and the spiral blades are driven to rotate, and the cement mortar below is flipped upward. Then, driven by the connecting plate and the fixed sleeve, the cement mortar rotates and flips along the inside of the mixing barrel, thereby greatly improving the mixing effect of the cement mortar and shortening the mixing time.

[0015] 2. By setting up a material-diverting plate, since the bottom surface of the material-diverting plate fits with the inner bottom surface of the mixing barrel, the material can be digged during the discharging process, so that the material can be discharged quickly through the sleeve, and the material is prevented from sticking to the inner bottom surface of the mixing barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the mixing barrel of the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-section of the mixing barrel of the utility model;

[0019] Figure 4 For this utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0020] In the figure: 1. Mixing barrel; 2. Fixing ring; 3. Mounting frame; 4. Motor; 5. Mixing shaft; 6. Support legs; 7. Support foot pads; 8. Discharge pipe; 9. Ring; 10. L-shaped frame; 11. Mixing frame; 12. Fixing sleeve; 13. Connecting plate; 14. Rotating shaft; 15. Spiral blade; 16. Gear; 17. Gear ring; 18. Connecting shaft; 19. Extension frame; 20. Diverter plate; 21. Vertical plate; 22. Scraper. DETAILED DESCRIPTION

[0021] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example 1

[0023] See also Figure 1-4 The figure shows a cement mortar mixing device for connecting glass magnesium boards, including a mixing barrel 1, a fixing ring 2 is fixedly installed on the outer surface of the mixing barrel 1, a mounting frame 3 is fixedly installed on the top surface of the fixing ring 2, a motor 4 is fixedly installed on the top surface of the mounting frame 3, a stirring shaft 5 is fixedly connected to the output end of the motor 4, a stirring frame 11 is fixedly installed on the outer surface of the stirring shaft 5, a discharge pipe 8 is fixedly connected to the bottom surface of the mixing barrel 1, and a gear ring 17 is fixedly installed on the inner wall of the mixing barrel 1.

[0024] See also Figure 1-4 In the figure, the outer surface of the stirring shaft 5 is fixedly sleeved with a fixed sleeve 12, the outer surface of the fixed sleeve 12 is fixedly installed with a connecting plate 13, the bottom surface of the connecting plate 13 is rotatably installed with a rotating shaft 14, the outer surface of the rotating shaft 14 is fixedly installed with a spiral blade 15, the outer surface of the rotating shaft 14 is fixedly sleeved with a gear 16, and the gear 16 and the gear ring 17 are engaged with each other.

[0025] In this embodiment, during the stirring process, the cement mortar to be stirred is first added to the interior of the mixing barrel 1, and then the stirring shaft 5 is driven to rotate inside the mixing barrel 1 by starting the motor 4, thereby driving the stirring frame 11 to rotate inside the mixing barrel 1 to stir the added cement mortar. During the rotation of the stirring shaft 5, the fixed sleeve 12 and the connecting plate 13 can be driven to rotate inside the mixing barrel 1, and the rotating shaft 14 and the spiral blade 15 can be driven to rotate inside the mixing barrel 1, which can also stir the cement mortar, thereby improving the stirring effect. The mixing effect is achieved, and the rotating shaft 14 can drive the gear 16 to rotate along the inner wall of the gear ring 17 during the rotation. Since the gear 16 and the gear ring 17 are engaged with each other, when the gear 16 rotates along the inner wall of the gear ring 17, it can drive the rotating shaft 14 and the spiral blade 15 to rotate. During the rotation, the cement mortar below can be flipped upward, and then driven by the connecting plate 13 and the fixed sleeve 12, it rotates and flips along the inside of the mixing barrel 1, thereby greatly improving the mixing effect of the cement mortar and shortening the mixing time.

[0026] Example 2

[0027] See also Figure 1-4This embodiment further explains Example 1. In the figure, a connecting shaft 18 is fixedly installed on the bottom surface of the stirring shaft 5, an extension frame 19 is fixedly installed on the bottom surface of the connecting shaft 18, and a material stripping plate 20 is fixedly installed on the bottom surface of the extension frame 19. The bottom surface of the material stripping plate 20 is tightly fitted with the inner bottom surface of the mixing barrel 1.

[0028] In this embodiment, during the rotation of the stirring shaft 5, the connecting shaft 18, the extension frame 19 and the material-diverting plate 20 can be driven to rotate. On the one hand, the cement mortar inside the mixing barrel 1 can be stirred again. On the other hand, since the bottom surface of the material-diverting plate 20 is in contact with the inner bottom surface of the mixing barrel 1, the material can be digged during the discharging process, so that the material can be discharged quickly through the collar 9 and prevented from adhering to the inner bottom surface of the mixing barrel 1.

[0029] See also Figure 4 Both ends of the top surface of the extension frame 19 are fixedly mounted with vertical plates 21 , and one side surface of the vertical plate 21 is fixedly mounted with a scraper 22 , and one side surface of the scraper 22 is in close contact with the inner wall of the mixing barrel 1 .

[0030] In this embodiment, the scraper 22 is provided, and during the rotation of the extension frame 19 , the scraper 22 can be driven to rotate along the inner wall of the mixing barrel 1 , thereby effectively cleaning the inner wall of the mixing barrel 1 .

[0031] See also Figure 1 In the figure, a plurality of support legs 6 are fixedly installed on the bottom surface of the fixing ring 2, and the plurality of support legs 6 are equidistantly installed on the bottom surface of the fixing ring 2, and a support foot pad 7 is fixedly installed on the bottom surface of the plurality of support legs 6.

[0032] In this embodiment, the support legs 6 and the support pads 7 are provided to make the entire device more stable during use.

[0033] See also Figure 1 In the figure, the outer surface of the stirring shaft 5 is fixedly sleeved with a collar 9, and the outer surface of the collar 9 is fixedly mounted with an L-shaped frame 10.

[0034] In this embodiment, the motor 4 can be stably installed by providing the collar 9 and the L-shaped frame 10 .

[0035] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include" or "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cement mortar stirring device for connecting glass magnesium boards, comprising a stirring barrel (1), characterized in that: A fixing ring (2) is fixedly mounted on the outer surface of the mixing barrel (1), a mounting frame (3) is fixedly mounted on the top surface of the fixing ring (2), a motor (4) is fixedly mounted on the top surface of the mounting frame (3), an output end of the motor (4) is fixedly connected to a stirring shaft (5), a stirring frame (11) is fixedly mounted on the outer surface of the stirring shaft (5), a discharge pipe (8) is fixedly mounted on the bottom surface of the mixing barrel (1), and a gear ring (17) is fixedly mounted on the inner wall of the mixing barrel (1).

2. The cement mortar stirring device for connecting glass magnesium boards according to claim 1, characterized in that: The outer surface of the stirring shaft (5) is fixedly sleeved with a fixed sleeve (12), the outer surface of the fixed sleeve (12) is fixedly mounted with a connecting plate (13), the bottom surface of the connecting plate (13) is rotatably mounted with a rotating shaft (14), and the outer surface of the rotating shaft (14) is fixedly mounted with a spiral blade (15).

3. The cement mortar stirring device for connecting glass magnesium boards according to claim 2, characterized in that: A gear (16) is fixedly sleeved on the outer surface of the rotating shaft (14), and the gear (16) and the gear ring (17) are meshed with each other.

4. A cement mortar stirring device for connecting glass magnesium boards according to claim 3, characterized in that: A connecting shaft (18) is fixedly mounted on the bottom surface of the stirring shaft (5), an extension frame (19) is fixedly mounted on the bottom surface of the connecting shaft (18), a material-diverting plate (20) is fixedly mounted on the bottom surface of the extension frame (19), and the bottom surface of the material-diverting plate (20) is tightly fitted with the inner bottom surface of the stirring barrel (1).

5. The cement mortar stirring device for connecting glass magnesium boards according to claim 4, characterized in that: Both ends of the top surface of the extension frame (19) are fixedly mounted with vertical plates (21), one side surface of the vertical plates (21) is fixedly mounted with a scraper (22), and one side surface of the scraper (22) is in close contact with the inner wall of the mixing barrel (1).

6. The cement mortar stirring device for connecting glass magnesium boards according to claim 5, characterized in that: A plurality of support legs (6) are fixedly mounted on the bottom surface of the fixing ring (2), the plurality of support legs (6) are equidistantly mounted on the bottom surface of the fixing ring (2), and a support foot pad (7) is fixedly mounted on the bottom surface of the plurality of support legs (6).

7. The cement mortar stirring device for connecting glass magnesium boards according to claim 6, characterized in that: A collar (9) is fixedly sleeved on the outer surface of the stirring shaft (5), and an L-shaped frame (10) is fixedly installed on the outer surface of the collar (9).