CN220214667U - Dry powder mixer with ejection of compact function - Google Patents

Abstract

The utility model discloses a dry powder stirrer with a discharging function, which comprises a stirring barrel, wherein a central barrel is arranged in the center of the inside of the stirring barrel, a first discharging hole is formed in the top of the central barrel, a feeding hole is formed in the bottom of the central barrel, a rotating shaft is arranged in the central barrel, a spiral blade is arranged on the shaft body of the rotating shaft, a fixing ring is fixed on the shaft body of the top of the rotating shaft, which is positioned at the first discharging hole, connecting rods are symmetrically fixed on two sides of the fixing ring, one end of each connecting rod is fixedly provided with a stirring rod, the stirring rods are attached to the inner wall of the stirring barrel, one side of the stirring barrel is provided with a feeding barrel, one end of each feeding barrel is communicated with the feeding hole of the central barrel, the bottom of the stirring barrel is in an inverted conical structure, one side of the bottom of the stirring barrel is provided with a second discharging hole, so that more efficient, more uniform and faster material mixing can be realized, the energy consumption during material stirring can be reduced, the stirring time can be shortened, the structure is simple, the discharging is convenient, and the stirring efficiency can be improved.

Description

A dry powder mixer with discharging function

Technical field

The utility model belongs to the technical field of mixing equipment, and specifically relates to a dry powder mixer with a discharging function.

Background technique

Dry powder mixer, also known as dry powder mixer, is a kind of mixing equipment. When the traditional dry powder mixer, also known as dry powder mixer, is mixed, the working principle is that the material in the machine is acted upon by two rotors in opposite directions and undergoes compound motion. The propeller drives the material to rotate counterclockwise along the inner wall of the machine trough. On the other hand, it drives the material to flip left and right. In the weightless area where the two rotors overlap and overlap, in this area, the material can be processed regardless of its shape, size, and density. The material floats and is in a state of instantaneous weight loss, which causes the material to form an all-round continuous cyclic turning in the machine tank and staggered shearing, thereby achieving the effect of rapid, gentle and uniform mixing. This method generally achieves uniform mixing of materials through two or more power devices. At the same time, the energy consumption and production cost are high, and due to the one-time addition of materials, the mixing time is prolonged, so an automatic and A dry powder mixer that slowly adds materials while reducing energy consumption during use and shortening the mixing time.

No effective solutions have yet been proposed for the problems in related technologies.

Utility model content

In view of the shortcomings of the existing technology, this utility model provides a dry powder mixer with a discharging function, which can slowly add and mix materials, achieve more efficient, uniform and faster mixing of materials, and reduce energy consumption when mixing materials. , the advantage of reducing the mixing time.

In order to achieve the above purpose, the present utility model provides the following technical solution: a dry powder mixer with a discharging function, including a mixing drum, a central cylinder is provided at the center of the interior of the mixing cylinder, and a first discharging device is provided at the top of the central cylinder. mouth, the bottom of the central cylinder is provided with a feed port, the interior of the central cylinder is provided with a rotating shaft, the shaft body of the rotating shaft is provided with spiral blades, and the top of the rotating shaft is located at the first discharge port and is fixed with a fixed ring. , connecting rods are symmetrically fixed on both sides of the fixed ring, and a stirring rod is fixed at one end of the connecting rod. The stirring rod fits the inner wall of the mixing drum. A feeding barrel is provided on one side of the mixing drum. The feeding barrel One end is connected to the feed port of the central tube.

As a preferred technical solution of the present invention, the bottom of the mixing drum has an inverted conical structure, and a second outlet is provided on one side of the bottom of the mixing drum.

As a preferred technical solution of the present invention, a sealing cover is connected to the second discharge port in a snap-fit manner.

As a preferred technical solution of the present invention, the inner wall of the mixing barrel is provided with a silicone rubber heating sheet, and the top of the mixing barrel is provided with an exhaust port.

As a preferred technical solution of the present invention, a support frame is welded on the outside of the mixing drum.

As a preferred technical solution of the present invention, the central cylinder and the mixing cylinder are formed into an integral structure.

Compared with the existing technology, the beneficial effects of this utility model are:

Feed through the feeding barrel, use the spiral blade to transport the powder material at the bottom of the feeding barrel to the height of the central barrel, and throw the material into the mixing barrel, so that the powder material is in a weightless state during the falling process, and then through the stirring rod and The connecting rods shear each other and turn the materials, thereby mixing the materials with each other. Compared with the existing dry powder mixer, the materials are slowly added and mixed, achieving a more efficient, uniform and faster mixing of materials, reducing energy consumption when mixing materials, and reducing Long mixing time, simple structure, convenient discharging, and improved mixing efficiency.

Description of the drawings

The accompanying drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used to explain the present utility model together with the embodiments of the present utility model, and do not constitute a limitation of the present utility model. In the attached picture:

Figure 1 is a schematic structural diagram of the utility model;

Figure 2 is a schematic cross-sectional structural diagram of the mixing drum in the utility model;

Figure 3 is an enlarged structural schematic diagram of position A in the present utility model;

In the picture: 1. Mixing drum; 2. Center drum; 3. First outlet; 4. Inlet; 5. Rotating shaft; 6. Spiral blade; 7. Fixed ring; 8. Connecting rod; 9. Mixing rod ; 10. Feed barrel; 11. Second outlet; 12. Sealing cover; 13. Silicone rubber heating piece; 14. Exhaust port; 15. Support frame.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Example

Please refer to Figures 1-3. The present utility model provides the following technical solution: a dry powder mixer with a discharging function, including a mixing drum 1. A central cylinder 2 is provided at the center of the interior of the mixing cylinder 1. The top of the central cylinder 2 A first discharge port 3 is provided, a feed port 4 is provided at the bottom of the central cylinder 2, a rotating shaft 5 is provided inside the central cylinder 2, the shaft body of the rotating shaft 5 is provided with a spiral blade 6, and the top of the rotating shaft 5 A fixed ring 7 is fixed on the shaft body located at the first discharge port 3. A connecting rod 8 is fixed symmetrically on both sides of the fixed ring 7. A stirring rod 9 is fixed at one end of the connecting rod 8. The stirring rod 9 fits The inner wall of the mixing drum 1 is provided with a feeding barrel 10 on one side of the mixing barrel 1. One end of the feeding barrel 10 is connected to the feeding port 4 of the central barrel 2. In this embodiment, materials are fed through the feeding barrel 10, using The rotation of the spiral blade 6 transports the powder material at the bottom of the feeding barrel 10 to the height of the central barrel 2, and throws the material into the inside of the mixing barrel 1.

In order to facilitate discharging, in this embodiment, as a preferred technical solution of the present invention, the bottom of the mixing drum 1 has an inverted conical structure, and a second discharge port 11 is provided on one side of the bottom of the mixing drum 1 , the second discharge port 11 is connected to a sealing cover 12 by snapping.

In order to discharge the moisture in the powder material, in this embodiment, as a preferred technical solution of the present invention, the inner wall of the mixing drum 1 is provided with a silicone rubber heating plate 13, and the top of the mixing drum 1 is provided with an exhaust port. 14.

In order to improve the overall stability when placed, in this embodiment, as a preferred technical solution of the present utility model, a support frame 15 is welded to the outside of the mixing drum 1 .

In order to increase the integrity and prevent leakage of material at the connection, in this embodiment, as a preferred technical solution of the present utility model, the central cylinder 2 and the mixing cylinder 1 are formed into an integral structure.

To sum up, with the help of the above technical solution of the present invention, the material is introduced from the feeding cylinder 10 and enters the interior of the central cylinder 2 through the feeding port 4 at the bottom of the central cylinder 2. The driving member is used to drive the rotating shaft 5 to rotate. The spiral blade 6 transports the material upward to the first outlet 3 at the top of the central cylinder 2, and enters the inside of the mixing cylinder 1 from the height of the central cylinder 2. At the same time, the rotating shaft 5 drives the mixing rod with the help of the fixed ring 7 and the connecting rod 8. 9. Rotate and turn the materials inside the mixing drum 1 for mixing. When the mixing is completed, the materials are accumulated at the bottom of the mixing drum 1 and are turned through the mixing rod 9 and the connecting rod 8. At the same time, the materials attached to the inner wall of the mixing drum 1 pass through the mixing rod. 9, it will drop to the bottom of the mixing drum 1 and be discharged through the second discharge port 11. When the stirring rod 9 rotates and the material is turned over, the silicone rubber heating plate 13 comes into contact with the material, causing the moisture in the material to evaporate, and the material will be turned over. Drying the materials can extend the shelf life of the materials.

Finally, it should be noted that in this utility model, unless otherwise clearly stated and limited, the terms "installation", "setting", "connection", "fixing", "screwing" and other terms should be understood in a broad sense, for example , can be fixed connection, detachable connection, or integrated; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal connection or connection between two components Regarding the interaction relationship between the two elements, unless otherwise explicitly defined, those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific circumstances.

The above are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still make the foregoing descriptions. The technical solutions described in each embodiment are modified, or some of the technical features are replaced with equivalents. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (6)

1. Dry powder mixer with ejection of compact function, including churn (1), its characterized in that: the stirring barrel is characterized in that a central barrel (2) is arranged at the center of the inside of the stirring barrel (1), a first discharge hole (3) is formed in the top of the central barrel (2), a feed inlet (4) is formed in the bottom of the central barrel (2), a rotating shaft (5) is arranged inside the central barrel (2), a spiral blade (6) is arranged on the shaft body of the rotating shaft (5), a fixing ring (7) is fixed on the shaft body of the first discharge hole (3) at the top of the rotating shaft (5), connecting rods (8) are symmetrically fixed on two sides of the fixing ring (7), stirring rods (9) are fixed on one end of each connecting rod, the stirring rods (9) are attached to the inner wall of the stirring barrel (1), a feed inlet (4) of the central barrel (2) is formed in one side of the stirring barrel (1), and one end of the feed inlet (10) is communicated with the feed inlet (4) of the central barrel (2).

2. The dry powder blender with discharging function according to claim 1, wherein: the bottom of the stirring barrel (1) is of an inverted conical structure, and a second discharge hole (11) is formed in one side of the bottom of the stirring barrel (1).

3. The dry powder blender with discharging function according to claim 2, wherein: the second discharging hole (11) is connected with a sealing cover (12) in a buckling manner.

4. The dry powder blender with discharging function according to claim 1, wherein: the inner wall of the stirring cylinder (1) is provided with a silicon rubber heating sheet (13), and the top of the stirring cylinder (1) is provided with an exhaust port (14).

5. The dry powder blender with discharging function according to claim 1, wherein: the outer side of the stirring cylinder (1) is welded with a supporting frame (15).

6. The dry powder blender with discharging function according to claim 1, wherein: the center cylinder (2) and the stirring cylinder (1) are of an integrated structure.