Superfine flour mill with material pre-dispersing function

Abstract

The utility model discloses an ultrafine pulverizer with a material pre-dispersing function, which belongs to the field of powder processing and comprises a pulverizing container, a dispersing device is arranged on the surface of the pulverizing container and comprises two inclined feeding plates, the other ends of the two inclined feeding plates are respectively and fixedly connected with a feeding round hopper, and the feeding round hopper is connected with the pulverizing container. The inner walls of the two feeding round hoppers are fixedly connected with three inclined connecting plates correspondingly. Through the arrangement of the driving motor, the scattering fluted discs, the stirring rods and the spiral blades, the driving motor can synchronously drive the scattering fluted discs, the stirring rods and the spiral blades to rotate, and the scattering fluted discs distributed in a multi-layer staggered mode can preliminarily scatter materials, so that material particles are distributed more uniformly; the rotating stirring rod can further stir and disperse the preliminarily scattered materials, and the rotating spiral blades can apply axial and radial acting forces to the materials while uniformly pushing the materials, so that the dispersion effect is remarkably enhanced.

Description

Technical Field

[0001] This utility model belongs to the field of powder processing, specifically relating to an ultrafine grinding mill with material pre-dispersion function. Background Technology

[0002] The powder processing industry refers to the industry that produces, processes, and sells powder materials, including various powder materials such as metal powders, non-metal powders, and food powders. The powder processing industry plays an important role in the national economy and is widely used in many fields such as aerospace, automobiles, electronics, medical, and food.

[0003] In the operation of existing ultrafine grinding mills, when materials enter the grinding zone, they often agglomerate and clump together, making it difficult to grind them effectively. This results in a decrease in grinding quality and makes it difficult to produce high-quality powder with uniform particle size. Therefore, an ultrafine grinding mill with material pre-dispersion function is needed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide an ultrafine grinding mill with material pre-dispersion function to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an ultrafine grinding mill with material pre-dispersion function, comprising a grinding container, a dispersing device provided on the surface of the grinding container, the dispersing device comprising two inclined feeding plates, the other ends of the two inclined feeding plates respectively fixedly connected to feeding hoppers, the inner walls of the two feeding hoppers respectively fixedly connected to three inclined connecting plates, one end of the three inclined connecting plates fixedly connected to a limiting ring, the top of the limiting ring fixedly connected to a drive motor, the output end of the drive motor fixedly connected to a rotating connecting rod, the surface of the rotating connecting rod fixedly connected to four dispersing toothed discs, the surface of the rotating connecting rod fixedly connected to three guide rings, the surface of the rotating connecting rod fixedly connected to three agitating rods, and the surface of the rotating connecting rod fixedly connected to a spiral blade.

[0006] By setting up the above structure, the drive motor can synchronously drive the dispersing toothed disc, stirring rod, and spiral blade to rotate. The multi-layered, staggered dispersing toothed disc can initially disperse the material, making the material particles more evenly distributed. The rotating stirring rod can further agitate and disperse the initially dispersed material. The rotating spiral blade, while uniformly advancing the material, can also apply axial and radial forces to the material, significantly enhancing the dispersion effect. With the synergistic operation of the three, the material can be fully dispersed before entering the grinding container, effectively avoiding material agglomeration and clumping. It also facilitates the grinding roller to grind the material fully and evenly, laying the foundation for ensuring the grinding quality.

[0007] As a preferred embodiment, the surface of the grinding container is provided with three support legs, the top of the grinding container is provided with a top cover, and the top of the top cover is provided with a processing motor.

[0008] As a preferred embodiment, the output end of the processing motor is provided with a drive rod, the bottom of the drive rod is provided with a conical connecting plate, the bottom of the conical connecting plate is provided with multiple grinding rollers, and the bottom of the grinding container is provided with a discharge port.

[0009] As a preferred embodiment, one end of each of the two inclined feed plates is fixedly connected to the surface of the grinding container.

[0010] As a preferred embodiment, the rotating link rotates inside the limiting ring.

[0011] As a preferred embodiment, the guide ring is located between the dispersing tooth discs.

[0012] By setting up a flow guide ring, which is located between multiple dispersing toothed discs, it can not only guide the material flow, but also connect multiple dispersing toothed discs, so that the multiple dispersing toothed discs maintain a more synchronized and stable operating state when rotating, effectively improving the stability and smoothness of the initial material dispersing stage.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This invention, by incorporating a drive motor, a dispersing toothed disc, a stirring rod, and spiral blades, allows the drive motor to synchronously rotate these components. The multi-layered, staggered dispersing toothed disc initially disperses the material, resulting in a more uniform particle distribution. The rotating stirring rod further agitates and disperses the initially dispersed material, while the rotating spiral blades, while uniformly propelling the material, also apply axial and radial forces, significantly enhancing the dispersion effect. Through the synergistic operation of these three components, the material is fully dispersed before entering the grinding container, effectively preventing agglomeration and clumping. This also facilitates thorough and uniform grinding by the grinding rollers, laying the foundation for ensuring grinding quality.

[0015] This invention, by setting a flow-guiding link between multiple dispersing toothed discs, not only guides the material flow but also connects the multiple dispersing toothed discs, enabling them to maintain a more synchronized and stable operating state during rotation, effectively improving the stability and smoothness of the initial material dispersing process. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a front cross-sectional view of the present invention.

[0018] Figure 3 This is a schematic diagram of the dispersion device of this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the dispersion toothed disc of this utility model.

[0020] In the diagram: 1. Grinding container; 2. Support leg; 3. Top cover; 4. Processing motor; 5. Drive rod; 6. Conical connecting plate; 7. Grinding roller; 8. Discharge port; 9. Dispersing device; 901. Inclined feed plate; 902. Feed hopper; 903. Inclined connecting plate; 904. Limiting ring; 905. Drive motor; 906. Rotating connecting rod; 907. Dispersing toothed disc; 908. Guide ring; 909. Guide connecting ring; 910. Stirring rod; 911. Spiral blade. Detailed Implementation

[0021] The present invention will be further described below with reference to the embodiments.

[0022] The following embodiments are used to illustrate the present invention, but should not be used to limit the scope of protection of the present invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0023] Please see Figure 1-4This utility model provides an ultrafine grinding mill with material pre-dispersion function, including a grinding container 1. A dispersing device 9 is provided on the surface of the grinding container 1. The dispersing device 9 includes two inclined feed plates 901, with feed hoppers 902 fixedly connected to the other ends of the two inclined feed plates 901 respectively. Three inclined connecting plates 903 are fixedly connected to the inner walls of the two feed hoppers 902 respectively. A limiting ring 904 is fixedly connected to one end of each of the three inclined connecting plates 903. A drive motor 905 is fixedly connected to the top of the limiting ring 904. A rotating connecting rod 906 is fixedly connected to the output end of the drive motor 905. Four dispersing toothed discs 907 are fixedly connected to the surface of the rotating connecting rod 906. Three guide rings 908 and guide connecting rings 909 are fixedly connected to the surface of the rotating connecting rod 906. Three guide rings 908 and guide connecting rings 909 are fixedly connected to the surface of the guide connecting rings 909. The stirring rod 910 and the rotating connecting rod 906 are fixedly connected to the surface of the spiral blades 911. By setting up the drive motor 905, the dispersing toothed disc 907, the stirring rod 910 and the spiral blades 911, the drive motor 905 can synchronously drive the dispersing toothed disc 907, the stirring rod 910 and the spiral blades 911 to rotate. The multi-layered and staggered dispersing toothed disc 907 can initially disperse the material, making the material particles more evenly distributed. The rotating stirring rod 910 can further agitate and disperse the initially dispersed material. The rotating spiral blades 911 can not only uniformly propel the material, but also apply axial and radial forces to the material, significantly enhancing the dispersion effect. Under the synergistic operation of the three, the material can be fully dispersed before entering the grinding container 1, effectively avoiding material agglomeration and clumping, and also facilitating the grinding roller 7 to grind fully and evenly, laying the foundation for ensuring the grinding quality.

[0024] The surface of the grinding container 1 is provided with three support legs 2, and the top of the grinding container 1 is provided with a top cover 3, and the top of the top cover 3 is provided with a processing motor 4.

[0025] The output end of the processing motor 4 is provided with a drive rod 5, the bottom of the drive rod 5 is provided with a conical connecting plate 6, the bottom of the conical connecting plate 6 is provided with multiple grinding rollers 7, and the bottom of the grinding container 1 is provided with a discharge port 8.

[0026] One end of each of the two inclined feed plates 901 is fixedly connected to the surface of the grinding container 1.

[0027] The rotating connecting rod 906 rotates inside the limiting ring 904.

[0028] The guide ring 908 is located between the dispersing toothed discs 907. By setting the guide ring 909, which is located between multiple dispersing toothed discs 907, it can not only guide the material, but also connect the multiple dispersing toothed discs 907, so that the multiple dispersing toothed discs 907 maintain a more synchronized and stable operating state when rotating, effectively improving the stability and smoothness of the initial material dispersing stage.

[0029] The working principle and usage process of this utility model are as follows: The material is put into the feeding hopper 902, the drive motor 905 is started, and the rotating connecting rod 906 is driven to rotate, thereby causing the dispersing toothed disc 907, the guide ring 908, the stirring rod 910 and the spiral blade 911 to rotate synchronously. The material is first initially dispersed by the multi-layered staggered dispersing toothed disc 907, and then further dispersed by the stirring rod 910. Next, the material enters the area of ​​the rotating spiral blade 911. The rotation of the spiral blade 911 can not only push the material evenly, but also apply axial and radial forces to it, enhancing the dispersion effect. Finally, the material enters the grinding container 1 through the inclined feeding plate 901. The processing motor 4 is started, driving multiple grinding rollers 7 to grind the material entering the grinding container 1. The ground product is discharged from the discharge port 8.

[0030] 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. An ultrafine grinding mill with material pre-dispersion function, comprising a grinding container (1), characterized in that: The surface of the grinding container (1) is provided with a dispersing device (9), which includes two inclined feed plates (901). The other ends of the two inclined feed plates (901) are respectively fixedly connected to feed hoppers (902). The inner walls of the two feed hoppers (902) are respectively fixedly connected to three inclined connecting plates (903). One end of each of the three inclined connecting plates (903) is fixedly connected to a limiting ring (904). The top of the limiting ring (904) is fixedly connected to a drive motor (905). A rotating connecting rod (906) is fixedly connected to the output end of the drive motor (905). Four dispersing toothed discs (907) are fixedly connected to the surface of the rotating connecting rod (906). Three guide rings (908) are fixedly connected to the surface of the rotating connecting rod (906). A guide ring (909) is fixedly connected to the surface of the rotating connecting rod (906). Three stirring rods (910) are fixedly connected to the surface of the guide ring (909). A spiral blade (911) is fixedly connected to the surface of the rotating connecting rod (906).

2. The ultrafine grinding mill with material pre-dispersion function according to claim 1, characterized in that: The surface of the grinding container (1) is provided with three support legs (2), and the top of the grinding container (1) is provided with a top cover (3), and the top of the top cover (3) is provided with a processing motor (4).

3. The ultrafine grinding mill with material pre-dispersion function according to claim 2, characterized in that: The output end of the processing motor (4) is provided with a drive rod (5), the bottom of the drive rod (5) is provided with a conical connecting plate (6), the bottom of the conical connecting plate (6) is provided with multiple grinding rollers (7), and the bottom of the grinding container (1) is provided with a discharge port (8).

4. The ultrafine grinding mill with material pre-dispersion function according to claim 1, characterized in that: One end of each of the two inclined feed plates (901) is fixedly connected to the surface of the grinding container (1).

5. The ultrafine grinding mill with material pre-dispersion function according to claim 1, characterized in that: The rotating link (906) rotates inside the limiting ring (904).

6. The ultrafine grinding mill with material pre-dispersion function according to claim 1, characterized in that: The guide ring (908) is located between the dispersing toothed discs (907).

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