Quantitative preparation device for concrete water reducer production

Abstract

The utility model discloses a quantitative preparation device for concrete water reducing agent production, which comprises a stirring barrel, a support frame is fixedly mounted at the bottom of the stirring barrel, a driving motor is mounted on the support frame, and the output end of the driving motor penetrates through the stirring barrel and extends into the stirring barrel. According to the quantitative preparation device for producing the concrete water reducing agent, the quantitative feeding assembly is arranged, the part which is not blocked by the buckle plate and the fixed arc plate is the set blanking time of the annular groove, and the blanking time of the annular groove is not blocked by the buckle plate and the fixed arc plate; the multiple blanking barrels are arranged on the base, and different raw materials are contained in the multiple blanking barrels, so that the blanking quantity in unit time can be controlled by setting different blanking time, then quantitative configuration according to the raw material ratio is achieved, and the accuracy of the water reducer ratio is remarkably improved and the consistency of the concrete quality is ensured through an accurate quantitative control system.

Description

Technical Field

[0001] This utility model relates to the field of building materials technology, specifically a quantitative preparation device for the production of concrete water-reducing agents. Background Technology

[0002] In concrete production, the precise proportioning of water-reducing agents is crucial to ensuring concrete performance. Traditionally, the preparation of water-reducing agents relies heavily on manual weighing and mixing, a method that is not only inefficient but also prone to batching errors, affecting the uniformity and final strength of the concrete. With the construction industry's increasing demands for concrete performance and production efficiency, automated and precise batching equipment has become increasingly important.

[0003] While existing quantitative mixing devices have achieved some degree of automation in ingredient mixing, they still have some limitations. For example, the accuracy of ingredient mixing is affected by the precision of mechanical transmission and manual operation, making it difficult to achieve the requirements of high-precision proportions; the equipment lacks flexibility and is difficult to adapt to changes in the formulation of different types and proportions of water-reducing agents. Utility Model Content

[0004] To address the shortcomings mentioned in the background art, the purpose of this utility model is to provide a quantitative preparation device for concrete water-reducing agent production. By setting a quantitative feeding component, since the part not blocked by the clamping plate and the fixed arc plate is the set feeding time of the annular groove, and multiple feeding buckets contain different raw materials, the number of feeding units per unit time can be controlled by setting different feeding times, thereby realizing quantitative preparation according to the raw material ratio. Through a precise quantitative control system, the accuracy of the water-reducing agent ratio is significantly improved, ensuring the consistency of concrete quality.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] A quantitative mixing device for producing concrete water-reducing agent includes a mixing tank, a support frame fixedly installed at the bottom of the mixing tank, a drive motor installed on the support frame, the output end of the drive motor passing through the mixing tank and extending into the interior of the mixing tank, a stirring rod rotatably connected inside the mixing tank, the output end of the drive motor being fixedly connected to the stirring rod, and a material dropping platform rotatably connected to the top of the mixing tank, with a quantitative feeding component provided on the material dropping platform.

[0007] More preferably, the quantitative feeding assembly includes several material cylinders, a mounting frame is fixedly connected to the support frame, the material cylinders are fixedly mounted on the mounting frame, a cap is detachably installed on the top of the material cylinder, and a feeding pipe is connected to one end of the material cylinder. Preferably, a portion of the feeding pipe is made of elastic rubber, and the end in contact with the material dropping platform is made of metal, so that the feeding pipe can automatically adapt to the slight drop difference between the buckle plate and the fixed arc plate.

[0008] More preferably, the material unloading platform has several annular grooves that pass through it. The annular grooves have different diameters and the same width. The output end of the feeding pipe corresponds to the position of the annular groove.

[0009] More preferably, a fixed arc plate is fixedly connected inside the annular groove, and a buckle plate is slidably connected inside the annular groove. One end of the fixed arc plate is located inside the buckle plate, and a limiting arc plate is symmetrically fixedly connected to the bottom end of the buckle plate. A fixing screw is threadedly connected to the limiting arc plate.

[0010] More preferably, a bracket is fixedly connected to one side of the mounting frame, a rotary motor is mounted on the bracket, and the output end of the rotary motor is fixedly connected to the unloading platform.

[0011] More preferably, an air compressor is fixedly connected to the support frame, the output end of the air compressor is connected to a main air pipe, a plurality of branch air pipes are connected to the main air pipe, and the branch air pipes are connected to the material cylinder.

[0012] The beneficial effects of this utility model are:

[0013] 1. This utility model sets up a quantitative feeding component. Since the part not blocked by the buckle plate and the fixed arc plate is the set feeding time of the annular groove, and multiple feeding buckets contain different raw materials, the number of feeding units per unit time can be controlled by setting different feeding times. This enables quantitative configuration according to the raw material ratio. Through the precise quantitative control system, the accuracy of the water-reducing agent ratio is significantly improved, ensuring the consistency of concrete quality.

[0014] 2. The automated process of this utility model reduces manual intervention, speeds up production, lowers labor costs, is easy to adjust, can quickly adapt to the production needs of different formulas, and improves the versatility and flexibility of the equipment. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings.

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

[0017] Figure 2This is a cross-sectional view of the mixing tank structure in this utility model;

[0018] Figure 3 This is a cross-sectional view of the material unloading platform structure in this utility model;

[0019] Figure 4 This is a schematic diagram of the buckle structure in this utility model.

[0020] In the picture:

[0021] 1. Mixing tank; 2. Support frame; 3. Drive motor; 4. Mixing rod; 5. Material discharge platform; 6. Material cylinder; 7. Mounting frame; 8. Cover; 9. Feeding pipe; 10. Annular groove; 11. Fixing arc plate; 12. Buckle plate; 13. Limiting arc plate; 14. Fixing screw; 15. Bracket; 16. Rotary motor; 17. Air compressor; 18. Main air pipe; 19. Distribution air pipe. Detailed Implementation

[0022] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around" and other terms indicating orientation or positional relationship are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0024] like Figure 1-4 As shown, a quantitative preparation device for producing concrete water-reducing agent includes a mixing tank 1. A support frame 2 is fixedly installed at the bottom of the mixing tank 1, and a drive motor 3 is installed on the support frame 2. The output end of the drive motor 3 passes through the mixing tank 1 and extends into the interior of the mixing tank 1. A stirring rod 4 is rotatably connected inside the mixing tank 1, and the output end of the drive motor 3 is fixedly connected to the stirring rod 4. A material discharge platform 5 is rotatably connected to the top of the mixing tank 1, and a quantitative feeding component is provided on the material discharge platform 5. The pre-storage and quantitative release of raw materials are achieved through the material cylinder 6 on the mounting frame 7.

[0025] The quantitative feeding assembly includes several material cylinders 6. A mounting frame 7 is fixedly connected to the support frame 2. The material cylinders 6 are fixedly installed on the mounting frame 7. A cap 8 is detachably installed on the top of the material cylinder 6. One end of the material cylinder 6 is connected to a feeding pipe 9. The material cylinder 6 uses a detachable cap 8 for easy filling and cleaning.

[0026] The material feeding platform 5 has several annular grooves 10 that are opened through it. The diameters of the annular grooves 10 are different, and the widths of the annular grooves 10 are the same. The output end of the feeding pipe 9 corresponds to the position of the annular groove 10.

[0027] A fixed arc plate 11 is fixedly connected inside the annular groove 10, and a buckle plate 12 is slidably connected inside the annular groove 10. One end of the fixed arc plate 11 is located inside the buckle plate 12, and a limiting arc plate 13 is symmetrically fixedly connected to the bottom end of the buckle plate 12. A fixing screw 14 is threaded onto the limiting arc plate 13. Through the precise design of the fixed arc plate 11 and the buckle plate 12, accurate material feeding is ensured. The buckle plate 12 is adjusted by the limiting arc plate 13 and the fixing screw 14 to achieve precise control of different material quantities.

[0028] A bracket 15 is fixedly connected to one side of the mounting frame 7. A rotary motor 16 is mounted on the bracket 15, and the output end of the rotary motor 16 is fixedly connected to the unloading platform 5.

[0029] An air compressor 17 is fixedly connected to the support frame 2. The output end of the air compressor 17 is connected to a main air pipe 18. Several branch air pipes 19 are connected to the main air pipe 18. The branch air pipes 19 are connected to the material cylinder 6.

[0030] Working principle:

[0031] Using this device, the operator loads different types of water-reducing agent raw materials into the material cylinders 6 according to the formula requirements. Each material cylinder 6 is equipped with a cap 8 to ensure sealing and prevent the raw materials from getting damp or contaminated. The air compressor 17 is turned on to ensure unobstructed air passage and provide power for quantitative feeding. The rotary motor 16 starts synchronously, driving the material feeding platform 5 to rotate. Before this, the position of the buckle plate 12 can be finely adjusted by adjusting the screws to change the material feeding time in the annular groove 10, adapting to different quantities of different raw materials. The quantitative raw materials slide into the corresponding annular groove 10 through the precisely aligned feeding pipe 9. When the end of the feeding pipe 9 contacts the buckle plate 12 or the fixed arc plate 11, it will be blocked and unable to feed. The raw materials in the annular groove 10 fall into the mixing tank 1 below after a set time. The drive motor 3 starts, and the stirring rod 4 rotates at a preset speed to ensure that the raw materials are fully mixed in the tank to form a uniform water-reducing agent solution.

[0032] Since the portion not blocked by the buckle plate 12 and the fixed arc plate 11 is the set material dropping time of the annular groove 10, and multiple dropping buckets contain different raw materials, by setting different dropping times, the number of dropping materials per unit time can be controlled, thereby achieving quantitative configuration according to the raw material ratio. Through the precise quantitative control system, the accuracy of the water-reducing agent ratio is significantly improved, ensuring the consistency of concrete quality.

[0033] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A quantitative mixing device for producing concrete water-reducing agents, characterized in that, The system includes a mixing tank (1), a support frame (2) fixedly installed at the bottom of the mixing tank (1), a drive motor (3) installed on the support frame (2), the output end of the drive motor (3) passing through the mixing tank (1) and extending into the interior of the mixing tank (1), a stirring rod (4) rotatably connected inside the mixing tank (1), the output end of the drive motor (3) fixedly connected to the stirring rod (4), and a material dropping platform (5) rotatably connected to the top of the mixing tank (1), with a quantitative feeding component provided on the material dropping platform (5).

2. The quantitative preparation device for producing concrete water-reducing agent according to claim 1, characterized in that, The quantitative feeding assembly includes several material cylinders (6), and an mounting frame (7) is fixedly connected to the support frame (2). The material cylinders (6) are fixedly installed on the mounting frame (7). A cap (8) is detachably installed on the top of the material cylinders (6), and a feeding pipe (9) is connected to one end of the material cylinders (6).

3. The quantitative preparation device for producing concrete water-reducing agent according to claim 2, characterized in that, The material feeding platform (5) has several annular grooves (10) that are opened through it. The diameters of the annular grooves (10) are different, and the widths of the annular grooves (10) are the same. The output end of the feeding pipe (9) corresponds to the position of the annular grooves (10).

4. The quantitative preparation device for producing concrete water-reducing agent according to claim 3, characterized in that, A fixed arc plate (11) is fixedly connected inside the annular groove (10), and a buckle plate (12) is slidably connected inside the annular groove (10). One end of the fixed arc plate (11) is located inside the buckle plate (12). A limiting arc plate (13) is symmetrically fixedly connected to the bottom end of the buckle plate (12), and a fixing screw (14) is threaded onto the limiting arc plate (13).

5. The quantitative preparation device for producing concrete water-reducing agent according to claim 4, characterized in that, A bracket (15) is fixedly connected to one side of the mounting frame (7), and a rotary motor (16) is mounted on the bracket (15). The output end of the rotary motor (16) is fixedly connected to the unloading platform (5).

6. The quantitative preparation device for producing concrete water-reducing agent according to claim 5, characterized in that, An air compressor (17) is fixedly connected to the support frame (2). The output end of the air compressor (17) is connected to a main air pipe (18). Several branch air pipes (19) are connected to the main air pipe (18). The branch air pipes (19) are connected to the material cylinder (6).

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