Stirring device for grouting material production
By designing a combination of a crushing box and a mixing device, the problem of unstable grout mixing quality was solved, achieving efficient and rapid grout mixing and improving construction quality and efficiency.
Patent Information
- Application Number
- CN202520139556.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-21
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2035-01-21
AI Technical Summary
In existing technologies, the mixing quality of grouting materials cannot be guaranteed, and manual mixing is inefficient, resulting in unstable construction quality and extended construction period.
A mixing device for grout production, comprising a crushing box, a mixing tank, mixing blades, and a scraper, was designed. The crushing roller and mixing blades are driven by a motor to achieve uniform crushing and efficient mixing of raw materials. The scraper reduces adhesion and ensures mixing quality.
This method achieves efficient mixing of grouting materials, improves mixing quality and speed, reduces adhesion, and enhances construction efficiency.
Smart Images
Figure CN223820812U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of grout production and processing technology, specifically to a mixing device for grout production. Background Technology
[0002] Currently, in engineering construction, equipment or steel structures often require secondary grouting. However, the grouting locations are relatively scattered and the amount of grout material is small. In conventional construction, simple containers and manual labor are usually used to mix the grout material according to the needs of the site before pouring. This approach often fails to guarantee the quality of grout mixing due to differences in operators, mixing force, mixing time, and mixing capacity. Furthermore, manual mixing takes a long time and is inefficient, which not only delays the construction period but also fails to effectively guarantee the quality. Utility Model Content
[0003] The purpose of this invention is to provide a mixing device for grout production to solve the problems mentioned in the background art.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a mixing device for grout production, comprising a mounting base and a mixing tank. Support feet are installed at the four corners of the bottom of the mounting base, and the mixing tank is installed on the top of the mounting base. A discharge tank is located at the center of the bottom of the mixing tank, at the bottom of the mounting base, and an electromagnetic valve is installed inside the discharge tank. A top plate is provided on the top of the mixing tank, and an inlet pipe is connected to one side of the top of the top plate. A crushing box is connected to the top of the inlet pipe. A first motor is symmetrically mounted on the surface of the crushing box, and a crushing roller is connected to the output end of the first motor inside the crushing box. A protective cover is installed on the top of the crushing box. A second motor is installed in the center of the top of the top plate, and a first rotating shaft is connected to the output end of the second motor inside the mixing tank. A mounting frame is symmetrically mounted on the surface of the first rotating shaft, and a first mixing blade is mounted on the outer surface of the mounting frame. A connecting frame is provided on the other side of the first rotating shaft, and a scraper is installed at one end of the connecting frame.
[0005] Preferably, the first stirring blades are distributed vertically on the surface of the mounting frame, and the first stirring blades are inclined.
[0006] Preferably, a second rotating shaft is mounted between the first rotating shaft and the inner surface of the mounting frame via a bearing, and a second stirring blade is mounted on the surface of the second rotating shaft.
[0007] Preferably, the length of the scraper matches the internal height of the mixing tank, and the scraper is in contact with the inner wall surface of the mixing tank.
[0008] Compared with the prior art, the beneficial effects of this utility model are as follows: When using this utility model, the raw materials are first put into the crushing box, where the first motor drives the crushing roller to crush the raw materials to ensure that the raw materials are of uniform size. The crushed raw materials enter the mixing tank through the feed pipe, and the second motor drives the first rotating shaft to rotate, so that the first and second stirring blades stir the raw materials. After stirring is completed, the raw materials are discharged through the discharge pipe. Thus, by controlling the stirring time according to the above requirements, the stirring of the grouting material is completed in one go. By stirring in different directions by the first and second stirring blades, the stirring speed and stirring quality of the grouting material are improved. By setting a scraper and having the scraper in close contact with the inner wall surface of the mixing tank, the adhesion of the grouting material to the inner wall of the mixing tank is effectively reduced. Attached Figure Description
[0009] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0010] Figure 2 This is a schematic diagram of the internal structure of the mixing tank of this utility model.
[0011] In the diagram: 1. Mounting base; 2. Mixing tank; 3. Supporting foot; 4. Top plate; 5. Feed pipe; 6. First motor; 7. Crushing box; 8. Protective cover; 9. Crushing roller; 10. Second motor; 11. First rotating shaft; 12. Mounting frame; 13. First stirring blade; 14. Second rotating shaft; 15. Second stirring blade; 16. Connecting frame; 17. Scraper; 18. Discharge pipe. Detailed Implementation
[0012] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0013] In the description of this utility model, it should be noted that the terms "vertical", "up", "down", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0014] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0015] Please see Figure 1-2 This utility model provides a technical solution: a mixing device for grout production, including a mounting base 1 and a mixing tank 2. Support feet 3 are installed at the four corners of the bottom of the mounting base 1. The mixing tank 2 is installed on the top of the mounting base 1. A discharge tank 18 is provided at the bottom center of the mixing tank 2 at the bottom of the mounting base 1, and an electromagnetic valve is installed inside the discharge tank 18. A top plate 4 is provided on the top of the mixing tank 2. A feed pipe 5 is connected to one side of the top of the top plate 4. A crushing box 7 is connected to the top of the feed pipe 5. A first motor 6 is symmetrically installed on the surface of the crushing box 7. A crushing roller 9 is connected to the output end of the first motor 6 inside the crushing box 7. A protective cover 8 is installed on the top of the crushing box 7. A second motor 10 is installed in the middle of the top of the top plate 4. A first rotating shaft 11 is connected to the output end of the second motor 10 inside the mixing tank 2. A mounting frame 12 is symmetrically installed on the surface of the first rotating shaft 11. A first mixing blade 13 is installed on the outer surface of the mounting frame 12. A connecting frame 16 is provided on the other side of the first rotating shaft 11. A scraper 17 is installed at one end of the connecting frame 16.
[0016] Furthermore, the first stirring blades 13 are distributed vertically on the surface of the mounting frame 12, and the first stirring blades 13 are inclined.
[0017] Furthermore, a second rotating shaft 14 is mounted between the first rotating shaft 11 and the inner surface of the mounting frame 12 via a bearing, and a second stirring blade 15 is mounted on the surface of the second rotating shaft 14.
[0018] Furthermore, the length of the scraper 17 matches the internal height of the mixing tank 2, and the scraper 17 is in contact with the inner wall surface of the mixing tank 2.
[0019] In use, the raw materials are first fed into the crushing box 7. The first motor 6 drives the crushing roller 9 to crush the raw materials, ensuring that the raw materials are of uniform size. The crushed raw materials enter the mixing tank 2 through the feed pipe 5. The second motor 10 drives the first rotating shaft 11 to rotate, so that the first stirring blade 13 and the second stirring blade 15 stir the raw materials. After stirring, the raw materials are discharged through the discharge pipe 18. Thus, the stirring of the grouting material is completed in one go by controlling the stirring time according to the above requirements. The stirring speed and stirring quality of the grouting material are improved by stirring in different directions by the first stirring blade 13 and the second stirring blade 15. By setting the scraper 17 and the scraper 17 being in contact with the inner wall surface of the mixing tank 2, the adhesion of the grouting material to the inner wall of the mixing tank 2 is effectively reduced.
[0020] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A mixing device for producing grouting material, comprising a mounting base (1) and a mixing tank (2), characterized in that: The mounting base (1) has four support feet (3) installed at the bottom corners. The mounting base (1) has a mixing tank (2) installed on top. The mixing tank (2) has a discharge tank (18) at the bottom center of the mounting base (1), and an electromagnetic valve is installed inside the discharge tank (18). The mixing tank (2) has a top plate (4) installed on top. The top of the top plate (4) is connected to an inlet pipe (5). The top of the inlet pipe (5) is connected to a crushing box (7). The crushing box (7) has a first motor (6) symmetrically installed on its surface. The output end of the first motor (6) is connected to the crushing box. The crushing box (7) is connected to a crushing roller (9) inside. A protective cover (8) is installed on the top of the crushing box (7). A second motor (10) is installed in the middle of the top of the top plate (4). The output end of the second motor (10) is connected to a first rotating shaft (11) inside the mixing tank (2). A mounting frame (12) is symmetrically installed on the surface of the first rotating shaft (11). A first stirring blade (13) is installed on the outer surface of the mounting frame (12). A connecting frame (16) is provided on the other side of the first rotating shaft (11). A scraper (17) is installed at one end of the connecting frame (16).
2. The mixing device for producing grouting material according to claim 1, characterized in that: The first stirring blade (13) is distributed vertically on the surface of the mounting frame (12), and the first stirring blade (13) is inclined.
3. The mixing device for producing grouting material according to claim 1, characterized in that: A second rotating shaft (14) is mounted between the first rotating shaft (11) and the inner surface of the mounting frame (12) via a bearing, and a second stirring blade (15) is mounted on the surface of the second rotating shaft (14).
4. The mixing device for producing grouting material according to claim 1, characterized in that: The length of the scraper (17) matches the internal height of the mixing tank (2), and the scraper (17) is in contact with the inner wall surface of the mixing tank (2).