Concrete admixture compounding and stirring device

Abstract

The utility model provides a concrete admixture compounding and stirring device, which relates to the technical field of compounding tanks and comprises a box body, a first box cover arranged at the top of the box body, a second box cover arranged inside the first box cover, a rotating ring rotatably mounted between the first box cover and the second box cover, and a storage groove formed in the inner wall of the first box cover. A gear ring is rotationally installed in the storage groove, the inner wall of the gear ring is fixedly connected with the exterior of the rotating ring, a second motor is fixedly installed at the top of the first box cover, and the output end of the second motor enters the storage groove and is fixedly provided with a gear. According to the automatic feeding device, during feeding, a worker starts a second electromagnetic valve, ingredients in the discharging hopper can enter the box body from the discharging pipes, meanwhile, the worker starts a second motor, the output end of the second motor drives a gear to rotate, then a gear ring is driven to rotate, a rotating ring rotates, the two discharging pipes rotate continuously, and the ingredients in the discharging hopper can enter the box body from the discharging pipes; and the discharging range is more uniform.

Description

Technical Field

[0001] This utility model relates to the field of compounding tank technology, and in particular to a concrete admixture compounding and mixing device. Background Technology

[0002] A compounding tank is mainly used as a container for mixing one or more materials according to a specific process and proportion. Existing additives require the addition of multiple materials into the compounding tank during the compounding process. However, different types of materials have significantly different densities, which can easily lead to uneven mixing and polymerization precipitation during stirring. This results in uneven product composition, affecting product performance and appearance.

[0003] In the prior art, such as Chinese Patent CN 217939944 U, a lifting mixing device for compounding concrete admixtures includes a compounding tank, a mixing device, and a lifting device. The mixing device includes a mixing mechanism, a mixing shaft, and mixing blades. The mixing mechanism is installed at the output end of the lifting device. The lifting device includes a lifting mechanism and a mounting base. The mounting base is installed on the compounding tank, and the lifting mechanism is installed on the mounting base. The mixing shaft is equipped with a crushing mechanism, which includes a first mounting ring, a second mounting ring, and a chain. The first mounting ring is installed at the upper end of the mixing shaft, the second mounting ring is installed at the lower end of the mixing shaft, and several cutters for crushing materials are installed on the chain. The mixing device stirs the materials in the compounding tank, and the lifting mechanism drives the mixing shaft and mixing blades to move up and down, expanding the mixing range and making the mixing more uniform. The material dissolves more efficiently and can effectively prevent the phenomenon of product performance and appearance being affected by uneven composition. However, this patent still has the following problems.

[0004] While the aforementioned patent expands the mixing range, resulting in more uniform mixing and faster material dissolution, effectively preventing product performance and appearance issues caused by uneven component distribution, the fixed inlet pipe position of the existing compounding tank means materials always enter the mixing device from the same location. This can easily lead to localized material accumulation within the tank, preventing even dispersion within the mixing area. This results in uneven mixing during the process, affecting the compounding quality of concrete admixtures and causing unstable product performance. Utility Model Content

[0005] The purpose of this invention is to solve the problem in the prior art where the material always enters the mixing device from the same position due to the fixed position of the feed pipe in the existing compounding tank, which leads to uneven mixing of the material during the mixing process. Therefore, this invention proposes a concrete admixture compounding and mixing device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a concrete admixture compounding and mixing device, comprising a box body, a first box cover on the top of the box body, a second box cover inside the first box cover, a rotating ring rotatably mounted between the first box cover and the second box cover, a storage groove on the inner wall of the first box cover, a toothed ring rotatably mounted inside the storage groove, the inner wall of the toothed ring being fixedly connected to the outside of the rotating ring, a second motor fixedly mounted on the top of the first box cover, the output end of the second motor entering the storage groove and a gear fixedly mounted thereon, the toothed ring meshing with the gear, a limit ring and a top ring fixedly mounted on the outer wall of the rotating ring, a plurality of evenly distributed rollers at the bottom of the top ring, two discharge hoppers on the top of the rotating ring, a discharge pipe fixedly mounted at the bottom of the discharge hoppers, the bottom of the discharge pipe penetrating the rotating ring and fixedly connected thereon, and a second solenoid valve at the bottom of the discharge pipe.

[0007] Preferably, a first L-shaped plate is fixedly installed on the top of the rotating ring, and a feed pipe is slidably installed through the top of the first L-shaped plate, and a storage hopper is fixedly installed on the top of the feed pipe.

[0008] Preferably, a weighing ring is fixedly installed on the outer wall of the storage hopper, and a weighing sensor is fixedly installed on the top of the first L-shaped plate.

[0009] Preferably, a second L-shaped plate is fixedly installed on the top of the rotating ring, a water outlet pipe is fixedly installed through and on the top of the second L-shaped plate, a measuring tube is fixedly installed on the top of the water outlet pipe, and a scale groove is opened on the outer wall of the measuring tube.

[0010] Preferably, a third solenoid valve is provided at the bottom of both the feed pipe and the water outlet pipe, and a protective door is hinged to the top of both the storage hopper and the measuring pipe.

[0011] Preferably, a first motor is fixedly installed on the top of the second box cover, and the output end of the first motor passes through the second box cover and is fixedly installed with a rotating shaft. Multiple sets of evenly distributed stirring rods are fixedly installed on the outer wall of the rotating shaft.

[0012] Preferably, the top of the limiting ring is in contact with the bottom of the first box cover.

[0013] Preferably, a U-shaped plate is fixedly connected between the first box cover and the second box cover.

[0014] Preferably, four evenly distributed support frames are fixedly installed at the bottom of the box.

[0015] Preferably, a discharge pipe is installed through and fixedly mounted on the bottom surface of the inner side of the box, and a first solenoid valve is provided at the bottom of the discharge pipe.

[0016] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0017] 1. In this utility model, when feeding, the operator starts the second solenoid valve, and the material inside the discharge hopper can enter the box from the discharge pipe. At the same time, the operator starts the second motor. The output end of the second motor drives the gear to rotate, which in turn drives the gear ring to rotate, causing the rotating ring to rotate. At this time, the two discharge pipes rotate continuously, making the discharge range more uniform.

[0018] 2. In this utility model, during use, the operator places the fixed ingredients into the storage hopper. At this time, the weight of the ingredients is transmitted to the weighing sensor through the weighing ring. The weighing sensor then weighs and discharges the ingredients. The operator then opens the third solenoid valve on the inlet pipe, allowing the ingredients to enter the outlet hopper. When the original weight minus the current weight equals the required weight, the operator closes the third solenoid valve, improving measurement efficiency. Then, the operator places the liquid ingredients into the measuring tube. The operator can observe the liquid volume through the scale groove. Finally, the operator opens the third solenoid valve on the outlet pipe, allowing the liquid to leave the outlet pipe. The operator can then control the required liquid volume according to the scale groove, improving preparation efficiency. Attached Figure Description

[0019] Figure 1 This utility model provides an overall perspective view of a concrete admixture compound mixing device;

[0020] Figure 2 This utility model provides a perspective view of the internal structure of the mixing box of a concrete admixture compounding device;

[0021] Figure 3 A first box cover sectional view of a concrete admixture compound mixing device is provided for this utility model;

[0022] Figure 4 A perspective view of the storage hopper of a concrete admixture compound mixing device is provided for this utility model;

[0023] Figure 5 A three-dimensional view of the measuring tube of a concrete admixture compound mixing device is provided for this utility model.

[0024] Legend: 1. Box body; 2. Support frame; 3. First box cover; 4. First motor; 5. U-shaped plate; 6. Rotating ring; 7. Discharge pipe; 8. First solenoid valve; 9. Rotating shaft; 10. Stirring rod; 11. Limiting ring; 12. Top ring; 13. Storage tank; 14. Gear ring; 15. Second motor; 16. Gear; 17. Second box cover; 18. Roller; 19. Discharge hopper; 20. Discharge pipe; 21. Second solenoid valve; 22. First L-shaped plate; 23. Second L-shaped plate; 24. Storage hopper; 25. Inlet pipe; 26. Third solenoid valve; 27. Weighing sensor; 28. Weighing ring; 29. ​​Protective door; 30. Measuring tube; 31. Water outlet pipe; 32. Scale groove. Detailed Implementation

[0025] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0027] Example 1, such as Figures 1-5 As shown, this utility model provides a concrete admixture compound mixing device, including a box body 1, a first box cover 3 on the top of the box body 1, a second box cover 17 inside the first box cover 3, a rotating ring 6 rotatably installed between the first box cover 3 and the second box cover 17, a storage groove 13 is opened on the inner wall of the first box cover 3, a gear ring 14 is rotatably installed inside the storage groove 13, the inner wall of the gear ring 14 is fixedly connected to the outside of the rotating ring 6, a second motor 15 is fixedly installed on the top of the first box cover 3, the output end of the second motor 15 enters the storage groove 13 and a gear 16 is fixedly installed, the gear ring 14 and the gear 16 are meshed and connected, a limit ring 11 and a top ring 12 are fixedly installed on the outer wall of the rotating ring 6, a plurality of evenly distributed rollers 18 are provided at the bottom of the top ring 12, two discharge hoppers 19 are provided on the top of the rotating ring 6, a discharge pipe 20 is fixedly installed at the bottom of the discharge hopper 19, the bottom of the discharge pipe 20 passes through the rotating ring 6 and is fixedly connected to the rotating ring 6, and a second solenoid valve 21 is provided at the bottom of the discharge pipe 20.

[0028] The effect achieved by the entire embodiment 1 is that when feeding, the operator starts the second solenoid valve 21, and the material inside the discharge hopper 19 can enter the box 1 from the discharge pipe 20. At the same time, the operator starts the second motor 15. The output end of the second motor 15 drives the gear 16 to rotate, which in turn drives the gear ring 14 to rotate, causing the rotating ring 6 to rotate. At this time, the two discharge pipes 20 rotate continuously, making the discharge range more uniform.

[0029] Example 2, as Figures 1-5 As shown, further, a first L-shaped plate 22 is fixedly installed on the top of the rotating ring 6, and a feed pipe 25 is slidably installed through the top of the first L-shaped plate 22. A storage hopper 24 is fixedly installed on the top of the feed pipe 25.

[0030] Furthermore, a weighing ring 28 is fixedly installed on the outer wall of the storage hopper 24, and a weighing sensor 27 is fixedly installed on the top of the first L-shaped plate 22.

[0031] Furthermore, a second L-shaped plate 23 is fixedly installed on the top of the rotating ring 6, and a water outlet pipe 31 is fixedly installed through the top of the second L-shaped plate 23. A measuring pipe 30 is fixedly installed on the top of the water outlet pipe 31, and a scale groove 32 is opened on the outer wall of the measuring pipe 30.

[0032] Furthermore, a third solenoid valve 26 is installed at the bottom of both the feed pipe 25 and the water outlet pipe 31, and a protective door 29 is hinged to the top of both the storage hopper 24 and the measuring pipe 30 to protect the material.

[0033] Furthermore, a first motor 4 is fixedly installed on the top of the second cover 17. The output end of the first motor 4 passes through the second cover 17 and is fixedly installed with a rotating shaft 9. Multiple sets of evenly distributed stirring rods 10 are fixedly installed on the outer wall of the rotating shaft 9.

[0034] Furthermore, the top of the limiting ring 11 fits against the bottom of the first box cover 3 to prevent the rotating ring 6 from moving up and down.

[0035] Furthermore, a U-shaped plate 5 is fixedly connected between the first box cover 3 and the second box cover 17.

[0036] Furthermore, four evenly distributed support frames 2 are fixedly installed at the bottom of the box 1.

[0037] Furthermore, a discharge pipe 7 is installed through and fixedly mounted on the bottom surface of the inner side of the housing 1, and a first solenoid valve 8 is installed at the bottom of the discharge pipe 7.

[0038] The effect achieved by the entire embodiment 2 is as follows: When in use, the operator puts the fixed ingredients into the storage hopper 24. At this time, the weight of the ingredients can be transferred to the weighing sensor 27 through the weighing ring 28. The weighing sensor 27 can then weigh and discharge the ingredients. At this time, the operator opens the third solenoid valve 26 on the feed pipe 25, and the ingredients can enter the discharge hopper 19. When the original weight minus the current weight equals the required weight, the operator closes the third solenoid valve 26, which improves the measurement efficiency. Then, the operator puts the liquid ingredients into the measuring tube 30. The operator can observe the liquid volume through the scale groove 32. Finally, the operator opens the third solenoid valve 26 on the water outlet pipe 31, and the liquid leaves the water outlet pipe 31. The operator can then control the required liquid volume according to the scale groove 32, which improves the preparation efficiency.

[0039] Working principle: During use, the operator puts the fixed ingredients into the storage hopper 24. At this time, the weight of the ingredients is transmitted to the weighing sensor 27 through the weighing ring 28. The weighing sensor 27 can then weigh and discharge the ingredients. The operator then opens the third solenoid valve 26 on the feed pipe 25, and the ingredients can enter the discharge hopper 19. When the original weight minus the current weight equals the required weight, the operator closes the third solenoid valve 26, improving measurement efficiency. Then, the operator puts the liquid ingredients into the measuring tube 30. The operator can observe the liquid volume through the scale groove 32. Finally, the operator opens the third solenoid valve 26 on the water outlet pipe 31, and the liquid leaves the water outlet pipe 31. The operator can then control the required liquid volume according to the scale groove 32, improving preparation efficiency. During feeding, the operator activates the second solenoid valve 21, allowing the ingredients inside the discharge hopper 19 to enter the housing 1 through the discharge pipe 20. Simultaneously, the operator activates the second motor 15, whose output drives the gear 16 to rotate, which in turn drives the gear ring 14 to rotate, causing the rotating ring 6 to rotate. At this time, both discharge pipes 20 rotate continuously, making the discharge range more uniform. The operator then activates the first motor 4, whose output drives the rotating shaft 9 to rotate, which in turn drives the stirring rod 10 to rotate, thus stirring the ingredients.

[0040] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A concrete admixture compounding and stirring device comprising a box (1), characterized in that: The box body (1) is provided with a first box cover (3) on the top, and a second box cover (17) is provided inside the first box cover (3). A rotating ring (6) is rotatably installed between the first box cover (3) and the second box cover (17). A storage groove (13) is opened on the inner wall of the first box cover (3). A toothed ring (14) is rotatably installed inside the storage groove (13). The inner wall of the toothed ring (14) is fixedly connected to the outside of the rotating ring (6). A second motor (15) is fixedly installed on the top of the first box cover (3). The output end of the second motor (15) enters the storage groove (13). A gear (16) is fixedly installed thereon. The gear ring (14) meshes with the gear (16). A limit ring (11) and a top ring (12) are fixedly installed on the outer wall of the rotating ring (6). A number of evenly distributed rollers (18) are provided at the bottom of the top ring (12). Two discharge hoppers (19) are provided at the top of the rotating ring (6). A discharge pipe (20) is fixedly installed at the bottom of the discharge hopper (19). The bottom of the discharge pipe (20) passes through the rotating ring (6) and is fixedly connected to the rotating ring (6). A second solenoid valve (21) is provided at the bottom of the discharge pipe (20).

2. The concrete admixture compounding and stirring device according to claim 1, characterized in that: The rotating ring (6) is fixedly installed with a first L-shaped plate (22) at the top, and a feed pipe (25) is slidably installed through the top of the first L-shaped plate (22), and a storage hopper (24) is fixedly installed at the top of the feed pipe (25).

3. The concrete admixture compounding and stirring device according to claim 2, characterized in that: A weighing ring (28) is fixedly installed on the outer wall of the storage hopper (24), and a weighing sensor (27) is fixedly installed on the top of the first L-shaped plate (22).

4. The concrete admixture compounding and stirring device according to claim 1, characterized in that: The rotating ring (6) is fixedly installed with a second L-shaped plate (23) at the top. The second L-shaped plate (23) is connected to and fixedly installed with a water outlet pipe (31). The water outlet pipe (31) is fixedly installed with a measuring pipe (30) at the top. The measuring pipe (30) has a scale groove (32) on its outer wall.

5. The concrete admixture compounding and stirring device according to claim 2, characterized in that: The bottom of the feed pipe (25) and the water outlet pipe (31) are both equipped with a third solenoid valve (26), and the top of the storage hopper (24) and the measuring pipe (30) are both hinged with a protective door (29).

6. The concrete admixture compounding and stirring device according to claim 1, characterized in that: The top of the second box cover (17) is fixedly installed with a first motor (4). The output end of the first motor (4) passes through the second box cover (17) and is fixedly installed with a rotating shaft (9). Multiple sets of evenly distributed stirring rods (10) are fixedly installed on the outer wall of the rotating shaft (9).

7. The concrete admixture compounding and stirring device according to claim 1, characterized in that: The top of the limiting ring (11) is attached to the bottom of the first box cover (3).

8. The concrete admixture compounding and stirring device according to claim 1, characterized in that: A U-shaped plate (5) is fixedly connected between the first box cover (3) and the second box cover (17).

9. The concrete admixture compounding and stirring device according to claim 1, characterized in that: The bottom of the box (1) is fixedly equipped with four evenly distributed support frames (2).

10. The concrete admixture compounding and stirring device according to claim 1, characterized in that: The bottom surface of the box (1) is penetrated and fixedly installed with a discharge pipe (7), and a first solenoid valve (8) is provided at the bottom of the discharge pipe (7).

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