A high-efficiency powder mixing feeding device

Abstract

This utility model discloses a high-efficiency powder mixing and feeding device, including a mixing drum, a main pipe above the mixing drum, two feed pipes fixedly connected to the top of the main pipe, a partition plate fixedly connected to the inner wall of the main pipe near the feed pipes, two pairs of guide plates fixedly connected to the main pipe, and a flow divider plate fixedly connected to the side wall of the main pipe between the two pairs of guide plates. The flow divider plate has a conical structure. This utility model has the following advantages: the two feed pipes can achieve the effect of dual-channel feeding, and the centralized installation of the feed pipes on the main pipe can reduce the space occupied. The partition plate can ensure the separation of materials. Subsequently, the two pairs of guide plates and the flow divider plate can perform preliminary mixing of materials. The materials slide along the slope to ensure the smooth flow of materials. At the same time, the vibration motor can prevent materials from adhering to the guide plates and avoid clogging problems.

Description

Technical Field

[0001] This utility model relates to the technical field of feeding devices, specifically to a high-efficiency feeding device for powder mixing. Background Technology

[0002] Powder materials refer to materials in powder form. The process of mixing multiple materials is called blending, which is a necessary step in the production of powder materials. Different materials can be mixed to produce products with different properties. With the development of technology, this process is basically automated, including feeding.

[0003] Currently, different materials use the same feeding channel, resulting in low feeding efficiency. Using multiple feeding channels increases production costs and space requirements. Therefore, this paper proposes a high-efficiency powder mixing feeding device. Utility Model Content

[0004] The technical problem this invention aims to solve is that current methods of feeding different materials using the same feeding channel result in low feeding efficiency. Using multiple feeding channels increases production costs and space requirements. This invention provides a high-efficiency powder mixing feeding device that allows the feeding of multiple materials using only two channels. Furthermore, by integrating the channels into a single pipe, the device reduces space requirements without increasing costs, while simultaneously improving feeding efficiency.

[0005] The technical solution adopted by this utility model to solve the technical problem is: a high-efficiency powder mixing and feeding device, including a mixing drum, a main pipe is provided above the mixing drum, two feed pipes are fixedly connected to the top of the main pipe, a partition plate is fixedly connected to the inner wall of the main pipe near the feed pipe, two pairs of guide plates are fixedly connected to the main pipe, and a flow divider is fixedly connected to the side wall of the main pipe located between the two pairs of guide plates. The flow divider has a conical structure.

[0006] As a preferred technical solution of this utility model, each pair of guide plates has an inclined structure on one side, and the bottom of each pair of guide plates has a Y-shaped structure. The tip of the top of the diverter plate corresponds to the middle of the bottom opening of the two guide plates. An inner groove is opened in the guide plate near the inclined surface, and two vibration motors are detachably connected in the inner groove.

[0007] As a preferred technical solution of this utility model, a guide tube is rotatably connected to the bottom end of the main tube. The guide tube has an S-shaped structure. A cylindrical fabric is fixedly connected to the end of the guide tube away from the main tube. A toothed ring is fixedly connected to the outer wall of the end of the guide tube close to the main tube.

[0008] As a preferred technical solution of this utility model, a gear is meshed with one side of the toothed ring, a connecting column is fixedly connected to the outer wall of the main pipe near the end of the feed tube, and a motor is detachably embedded at one end of the connecting column. The output end of the motor is detachably connected to the middle of one side wall of the gear, and the end of the feed tube connected to the cylindrical cloth extends into the mixing drum.

[0009] As a preferred technical solution of this utility model, a stirring shaft is connected to the middle of the bottom side wall of the stirring drum through a driving component, and a vertical column is detachably connected to the top of the side wall of the stirring drum. The vertical column has an L-shaped structure, and one end of the vertical column is detachably connected to the outer ring wall of the main tube.

[0010] This utility model has the following advantages: it can achieve the effect of dual-channel feeding through two feed pipes, and the feed pipes are concentrated on the main pipe to reduce the space occupied. The partition plate can ensure the separation of materials. Then, the two pairs of guide plates and diverter plates can perform preliminary mixing of materials. The materials slide along the slope to ensure the smoothness of material movement. At the same time, the vibration motor can prevent materials from sticking to the guide plates and avoid blockage problems.

[0011] The rotating feed tube can evenly distribute the material inside the mixing drum, preventing accumulation, reducing the pressure on the mixing shaft during initial operation, and improving mixing efficiency. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of a preferred embodiment of the present invention;

[0013] Figure 2 This is a schematic diagram of a half-section of the feed tube according to a preferred embodiment of the present invention;

[0014] Figure 3 This is a preferred embodiment of the present utility model. Figure 2 Enlarged structural diagram at point A in the middle.

[0015] Explanation of reference numerals in the attached diagram: 1. Mixing drum; 2. Vertical column; 3. Main pipe; 4. Feed pipe; 5. Guide pipe; 6. Divider plate; 7. Guide plate; 8. Diverter plate; 9. Gear ring; 10. Gear; 11. Motor; 12. Inner tank; 13. Vibration motor. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Please refer to the following: Figure 1-3This utility model discloses a high-efficiency powder mixing and feeding device, including a mixing drum 1, a main pipe 3 above the mixing drum 1, two feed pipes 4 fixedly connected to the top of the main pipe 3, a partition plate 6 fixedly connected to the inner wall of the main pipe 3 near the feed pipes 4, two pairs of guide plates 7 fixedly connected to the main pipe 3, and a diverter plate 8 fixedly connected to the side wall of the main pipe 3 between the two pairs of guide plates 7. The diverter plate 8 has a conical structure, and the opposite side of each pair of guide plates 7 is inclined. The bottom end of each pair of guide plates 7 has a Y-shaped structure. The tip of the top of the diverter plate 8 corresponds to the middle of the bottom opening of the two guide plates 7. An inner groove 12 is opened in the interior of the guide plate 7 near the inclined surface. Two vibration motors 13 are detachably connected in the inner groove 12.

[0018] The technical effects of this solution are as follows: the material is fed into the main pipe 3 through the feed pipe 4, and the material is injected into the main pipe 3 through the two cavities separated by the partition plate 6, and falls onto the corresponding guide plate 7. The material slides along the corresponding guide plate 7. Because the bottom of the guide plate 7 has a Y-shaped structure, the material on the shorter guide plate 7 will fall onto the longer guide plate 7, which can make the material initially mixed. The initially mixed material is then diverted by the diversion plate 8, and then a second mixing process is carried out through the second pair of guide plates 7 located below. This ensures smooth feeding and mixing of materials, improves the practicality of the equipment, and the vertical design can ensure the efficiency of feeding. The vibration motor 13 installed in the guide plate 7 can ensure the smooth sliding of the material on the guide plate 7 and avoid blockage.

[0019] The bottom end of the main pipe 3 is rotatably connected to a guide pipe 5, which has an S-shaped structure. A cylindrical cloth is fixedly connected to the end of the guide pipe 5 away from the main pipe 3. A toothed ring 9 is fixedly connected to the outer ring wall of the end of the guide pipe 5 near the main pipe 3. A gear 10 is meshed with one side of the toothed ring 9. A connecting column is fixedly connected to the outer wall of the end of the main pipe 3 near the guide pipe 5. A motor 11 is detachably embedded at one end of the connecting column. The output end of the motor 11 is detachably connected to the middle of one side wall of the gear 10. The end of the guide pipe 5 connected to the cylindrical cloth extends into the mixing drum 1. A stirring shaft is connected to the middle of the bottom side wall of the mixing drum 1 through a drive assembly. A vertical column 2 is detachably connected to the top of the side wall of the mixing drum 1. The vertical column 2 has an L-shaped structure. One end of the vertical column 2 is detachably connected to the outer ring wall of the main pipe 3.

[0020] The technical effects of this solution are as follows: the starting motor 11 drives the gear 10 to rotate, and through the meshing connection, it drives the gear ring 9 and the guide pipe 5 to rotate synchronously. As the guide pipe 5 rotates, the material entering the guide pipe 5 can be evenly spread into the mixing drum 1, ensuring that the material is evenly distributed in the mixing drum 1, reducing the pressure on the mixing shaft, and improving the mixing efficiency. Because the material is initially mixed, the mixing efficiency can be improved. The cylindrical cloth fixed on the guide pipe 5 can alleviate the impact of the material, thereby ensuring that the powder will not fly around.

[0021] Specifically, when this utility model is used, when feeding is required, the material is sent into the main pipe 3 through the feed pipe 4 connected to the material source. As the material is injected, it slides along the guide plate 7. The material can be initially mixed after being processed by the two pairs of guide plates 7 and the diverting plate 8. At the same time, the vibration motor 13 is started to vibrate the guide plate 7 to ensure the smooth flow of the material and avoid blockage. Then the material falls into the feed pipe 5. The motor 11 is started in advance to drive the gear ring 9 and the feed pipe 5 to rotate through the gear 10. As the feed pipe 5 rotates, the material inside can be evenly spread in the mixing drum 1 to ensure uniform feeding and avoid material accumulation that will eventually affect the feeding.

[0022] The above are merely preferred embodiments of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model.

[0023] All other parts of this utility model that are not described in detail belong to the prior art, and therefore will not be described in detail here.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A high-efficiency powder mixing feeding device, comprising a stirring cylinder (1), characterized in that, A main pipe (3) is provided above the mixing drum (1). Two feed pipes (4) are fixedly connected to the top of the main pipe (3). A partition plate (6) is fixedly connected to the inner wall of the main pipe (3) and close to the feed pipes (4). Two pairs of guide plates (7) are fixedly connected to the main pipe (3). A diverter plate (8) is fixedly connected to the side wall of the main pipe (3) and located between the two pairs of guide plates (7). The diverter plate (8) has a conical structure.

2. The high-efficiency powder mixing feeding device according to claim 1, characterized in that, Each pair of guide plates (7) has an inclined structure on one side, and the bottom of each pair of guide plates (7) has a Y-shaped structure. The tip of the top of the diverter plate (8) corresponds to the middle of the bottom opening of the two guide plates (7). The guide plate (7) has an inner groove (12) near the inclined surface. Two vibration motors (13) are detachably connected in the inner groove (12).

3. The high-efficiency powder mixing and feeding device as described in claim 1, characterized in that, The bottom end of the main tube (3) is rotatably connected to a guide tube (5). The guide tube (5) has an S-shaped structure. A cylindrical fabric is fixedly connected to the end of the guide tube (5) away from the main tube (3). A toothed ring (9) is fixedly connected to the outer wall of the end of the guide tube (5) close to the main tube (3).

4. The high-efficiency powder mixing and feeding device as described in claim 3, characterized in that, A gear (10) is meshed with one side of the toothed ring (9). A connecting column is fixedly connected to the outer wall of the main tube (3) near the feed tube (5). A motor (11) is detachably embedded at one end of the connecting column. The output end of the motor (11) is detachably connected to the middle of one side wall of the gear (10). One end of the feed tube (5) connected to the cylindrical cloth extends into the mixing drum (1).

5. The high-efficiency powder mixing and feeding device as described in claim 1, characterized in that, The stirring cylinder (1) has a stirring shaft connected to the middle of the bottom side wall via a drive assembly. The top of the side wall of the stirring cylinder (1) is detachably connected to a vertical column (2). The vertical column (2) has an L-shaped structure, and one end of the vertical column (2) is detachably connected to the outer ring wall of the main pipe (3).

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