Agitator mechanism for continuous stable dosing
By designing a stirring mechanism for continuous and stable material feeding, the problems of uneven mixing and inconvenient cleaning of materials in the hopper were solved, enabling uniform conveying and rapid cleaning of viscous materials, and improving the continuity and efficiency of factory production.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHANGJIAGANG JIN MASCH CO LTD
- Filing Date
- 2025-06-10
- Publication Date
- 2026-06-05
AI Technical Summary
Existing hoppers are prone to causing residue on the inner wall and uneven mixing when conveying viscous materials, which affects production efficiency and is inconvenient to clean, leading to discontinuous production in the factory.
A continuous and stable feeding mixing mechanism was designed, including a mixing center shaft, mixing components, flow guide components, and couplings. The mixing components enable uniform mixing and synchronous falling of materials. Combined with the structural optimization of the hopper, the material flowability and ease of cleaning are ensured.
It achieves uniform mixing of materials in the hopper, especially for materials with high viscosity or multiple materials, which improves production continuity, simplifies the cleaning process, and ensures stable production in the factory.
Smart Images
Figure CN224321375U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of material conveying equipment in factories, and in particular to a mixing mechanism for continuous and stable material feeding. Background Technology
[0002] In factory processing and production, hoppers are needed to transport materials. However, for some special materials, such as those with high viscosity, direct use of hoppers may cause material residue on the inner wall, resulting in material waste.
[0003] Meanwhile, current production processes sometimes involve multiple materials, such as mixing various materials before feeding them through a hopper. However, uneven mixing occurs due to material buildup on the inner wall, impacting subsequent processing.
[0004] Currently available hoppers still require cleaning after use, which wastes time and is detrimental to continuous factory production. Utility Model Content
[0005] To solve the above-mentioned technical problems, this utility model provides a stirring mechanism for continuous and stable feeding.
[0006] The technical solution of this utility model is: a stirring mechanism for continuous and stable feeding, comprising:
[0007] The hopper is arranged vertically through the material, with the upper end of the hopper being an open end and the lower end being a discharge end.
[0008] A stirring assembly, disposed within a hopper, comprising:
[0009] A stirring central shaft is located inside the hopper and is driven to rotate by an external force.
[0010] A stirring component, wherein at least one stirring component is provided and the stirring component is disposed on a stirring central shaft, the stirring component includes a stirring connection portion perpendicular to the stirring central shaft, a stirring blade is provided at the end of the stirring connection portion, and the stirring blade is inclined to the stirring connection portion;
[0011] A flow guide is located at the lower end of the stirring center shaft and above the discharge end, and the lower end of the flow guide is larger than the discharge hole of the discharge end.
[0012] Furthermore, the guide member is inclined around its perimeter and gradually increases in size from top to bottom. This inclined design allows the material to fall synchronously as it flows from top to bottom, ensuring uniform material movement.
[0013] Furthermore, a coupling is provided at the upper end of the stirring center shaft, which is connected to the drive source. This ensures the stable operation of the drive source, which is typically a motor.
[0014] Furthermore, a cover plate is installed above the hopper, with a drive source located on the upper side of the cover plate. The working end of the drive source passes through the cover plate and connects to the central shaft of the mixing center. This structural design facilitates the subsequent mixing function, especially when changing between different materials, making the process more convenient and faster.
[0015] Furthermore, the stirring connection part is a flat plate, and at least one of the front and rear sides of the flat plate is provided with a blade. The blade design facilitates effortless rotation.
[0016] Furthermore, the stirring connection is inclined, with the rear side higher than the front side. That is, during rotation, the rear side rotates towards the front side, ensuring stability during the rotation process.
[0017] Furthermore, the stirring plate is provided with a cutting edge, which is configured to cooperate with the blade.
[0018] Furthermore, the gap between the stirring blade and the inner wall of the hopper is 0.3-1 cm to ensure stirring of the material on the inner wall.
[0019] Furthermore, the stirring blades are inclined to the inner wall of the hopper at an angle of 10-45 degrees. Generally, 20 degrees is sufficient to ensure that the material on the inner wall is scraped towards the center.
[0020] Furthermore, the lower end of the guide member is provided with a spiral ribbon that gradually tapers from top to bottom in a spiral shape. This increases the flowability of the material as it flows out of the outlet.
[0021] Furthermore, the hopper includes a straight section and a conical section, with the conical section gradually tapering from top to bottom. The conical section ensures smooth material flow.
[0022] Furthermore, at least two stirring components are provided, and they are distributed vertically and staggered when viewed from above.
[0023] The beneficial technical effects of this utility model are: by setting up a stirring component, the uniform mixing of materials inside the hopper is ensured. This stirring component is particularly effective for materials with high viscosity or for mixing different materials. It also makes cleaning simpler and more convenient when changing to different materials, thus ensuring continuous processing in the factory. Attached Figure Description
[0024] Figure 1 This is a schematic diagram of the overall mixing mechanism for continuous and stable material feeding.
[0025] Figure 2yes Figure 1 A top-down view.
[0026] Figure 3 yes Figure 1 A sectional view.
[0027] Figure 4 This is a schematic diagram of the stirring assembly.
[0028] Figure 5 This is a side view of the mixing assembly.
[0029] Figure 6 This is a diagram of the blade.
[0030] in:
[0031] 1. Hopper; 11. Straight barrel section; 12. Conical section; 13. Discharge end.
[0032] 2. Stirring center shaft,
[0033] 3. Mixing component; 31. Mixing connection part; 32. Mixing blade; 33. Blade.
[0034] 4. Airflow guide,
[0035] 5. Coupling; 6. Ribbon. Detailed Implementation
[0036] In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit the scope of this utility model.
[0037] See appendix Figure 1-6 The continuously and stably feeding mixing mechanism shown includes:
[0038] The hopper 1 is arranged vertically in a through manner, with the upper end of the hopper 1 being an open end and the lower end of the hopper 1 being a discharge end 13.
[0039] A stirring assembly, disposed within the hopper 1, comprising:
[0040] A stirring center shaft 2 is located inside the hopper 1 and is driven to rotate by an external force.
[0041] A stirring component 3 is provided, at least one stirring component 3 is provided, and the stirring component 3 is provided on the stirring central shaft 2. The stirring component 3 includes a stirring connection part 31 that is perpendicular to the stirring central shaft 2. A stirring blade 32 is provided at the end of the stirring connection part 31. The stirring blade 32 is inclined to the stirring connection part 31.
[0042] The guide component 4 is located at the lower end of the stirring center shaft 2 and above the discharge end 13, and the lower end of the guide component 4 is larger than the discharge hole of the discharge end 13.
[0043] By setting up the stirring component, the uniform mixing of materials inside hopper 1 is ensured. This stirring component is particularly effective for materials with high viscosity or for mixing different materials. It also makes cleaning simpler and more convenient when changing to different materials, thus ensuring continuous processing in the factory.
[0044] Furthermore, the guide member 4 is inclined around its perimeter and gradually increases in size from top to bottom. This inclined arrangement of the guide member 4 allows for synchronized falling of materials as they flow from top to bottom, ensuring uniform material movement.
[0045] Furthermore, a coupling 5 is provided at the upper end of the stirring center shaft 2, which is connected to the drive source. This ensures the stable operation of the drive source, which is typically a motor.
[0046] Furthermore, a cover plate is provided above the hopper 1, and a drive source is located on the upper side of the cover plate, with its working end passing through the cover plate and connected to the stirring center shaft 2. This structural design facilitates the subsequent stirring function, especially when changing between different materials, making it more convenient and faster.
[0047] Furthermore, the stirring connection part 31 is a flat plate, and at least one of the front and rear sides of the flat plate is provided with a blade 33. The blade 33 facilitates effortless rotation.
[0048] Furthermore, the stirring connection 31 is inclined, with the rear side higher than the front side. That is, during rotation, the rear side rotates towards the front side, ensuring stability during the rotation process.
[0049] Furthermore, the stirring plate 32 is provided with a cutting edge, which is configured to cooperate with the blade 33.
[0050] Furthermore, the gap between the stirring blade 32 and the inner wall of the hopper 1 is 0.3-1 cm. This ensures the stirring of the material on the inner wall.
[0051] Furthermore, the stirring blade 32 is inclined to the inner wall of the hopper 1 at an angle of 10-45 degrees. Generally, 20 degrees is sufficient to ensure that the material on the inner wall is scraped towards the center.
[0052] Furthermore, the lower end of the guide member 4 is also provided with a screw ribbon 6, which gradually tapers from top to bottom in a spiral shape. This can increase the flowability of the material as it flows out of the outlet.
[0053] Furthermore, the hopper 1 includes a straight barrel section 11 and a conical section 12, the conical section 12 gradually narrowing from top to bottom. The conical section 12 ensures that the material can flow smoothly.
[0054] Furthermore, at least two stirring components are provided, and they are distributed vertically and staggered when viewed from above.
[0055] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.
Claims
1. A stirring mechanism for continuous and stable material feeding, characterized in that, include: A hopper (1) is arranged vertically in a through manner, with its upper end being an open end and its lower end being a discharge end (13); and A stirring assembly is disposed within a hopper (1), and the stirring assembly comprises: A stirring center shaft (2) is located inside the hopper (1) and is driven to rotate by an external force. A stirring component (3) is provided at least one, and the stirring component (3) is provided on a stirring center shaft (2). The stirring component (3) includes a stirring connection part (31) perpendicular to the stirring center shaft (2). A stirring blade (32) is provided at the end of the stirring connection part (31). The stirring blade (32) is inclined to the stirring connection part (31). The guide (4) is located at the lower end of the stirring center shaft (2) and above the discharge end (13), and the lower end of the guide (4) is larger than the discharge hole of the discharge end (13).
2. The stirring mechanism for continuous and stable feeding according to claim 1, characterized in that: The flow guide (4) is inclined around its perimeter and gradually increases in size from top to bottom.
3. The stirring mechanism for continuous and stable feeding according to claim 1, characterized in that: A coupling (5) is provided at the upper end of the stirring center shaft (2), and the coupling (5) is connected to the drive source.
4. The stirring mechanism for continuous and stable feeding according to claim 1, characterized in that: The stirring connection part (31) is a flat plate, and at least one of the front and rear sides of the flat plate is provided with a blade (33).
5. The stirring mechanism for continuous and stable feeding according to claim 1, characterized in that: The stirring connection (31) is inclined, and the rear side is higher than the front side.
6. The stirring mechanism for continuous and stable feeding according to claim 1, characterized in that: The stirring plate (32) is provided with a cutting edge, which is configured to cooperate with the blade (33).
7. The stirring mechanism for continuous and stable feeding according to claim 1, characterized in that: The stirring plate (32) is inclined to the inner wall of the hopper (1) at an angle of 10-45 degrees.
8. The stirring mechanism for continuous and stable feeding according to claim 1, characterized in that: The lower end of the guide (4) is also provided with a screw ribbon (6), which gradually decreases in size from top to bottom in a spiral shape.
9. The stirring mechanism for continuous and stable feeding according to claim 1, characterized in that: The hopper (1) includes a straight barrel section (11) and a conical section (12), the conical section (12) gradually narrowing from top to bottom.
10. The stirring mechanism for continuous and stable feeding according to claim 1, characterized in that: The stirring components are provided in at least two, and are distributed vertically in an alternating manner when viewed from above.