Uniform stevioside distributing device
By using a structure consisting of a fixed frame, connecting rings, sliding plates, and threaded rods, the problem of uneven stevia distribution was solved, achieving uniform distribution and moisture removal, preventing mold growth, and improving the quality and production efficiency of stevia.
Patent Information
- Application Number
- CN202423148968.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2034-12-20
AI Technical Summary
Uneven stevia fabric results in some areas being thicker or thinner than others, making it difficult to withstand even sun exposure and steaming. This leads to uneven moisture release from the interior, making it prone to spoilage and rot.
The structure employs a fixed frame, connecting ring, sliding plate, and threaded rod. By adjusting the thickness and angle of the spread, the contact area with air is increased. Combined with a control motor and support frame, this allows for the uniform spreading and angle adjustment of stevia.
This process achieves uniform spreading of stevia, enhances moisture removal, prevents mold and rot, ensures raw material quality, facilitates sun exposure, and improves production efficiency.
Smart Images

Figure CN223508818U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of stevia production technology, specifically to a device for uniformly distributing stevia. Background Technology
[0002] Stevia, also known as stevioside, is a glycoside extracted from the leaves of plants in the Asteraceae family. Its sweet components consist of stevioside and stevioside A, B, C, D, and E.
[0003] Currently, stevia fabric is prone to unevenness, resulting in some areas being thicker than others. This prevents it from being evenly exposed to sunlight and steamed, causing internal moisture to be trapped and leading to spoilage. Furthermore, the thickness of the fabric cannot be adjusted when laid flat. Utility Model Content
[0004] This invention provides a device for evenly distributing stevia. Through a fixed frame, connecting ring, sliding plate, and threaded rod, the thickness of the spread can be adjusted according to the situation, so that the stevia is evenly distributed in the circular frame, increasing its contact area with air, thereby more effectively removing moisture from the leaves, preventing mold and rot, ensuring the quality of the raw materials, and the angle of the circular frame can also be adjusted to facilitate direct exposure to the sun, while also making it easier for the stevia to slide out.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a stevia uniform distribution device, comprising:
[0006] Fabric round frame;
[0007] A uniformly dispersed structure is set on the circular frame of the fabric;
[0008] The uniformly dispersed structure includes a rotating rod, a fixed frame, a connecting ring, two sliding plates, and a threaded rod. The outer wall of the rotating rod is rotatably embedded in the fabric frame. The inner wall of the fixed frame is fixedly sleeved on the rotating rod. The inner wall of the connecting ring is slidably sleeved on the rotating rod. The outer wall of the connecting ring is fixedly embedded between the two sliding plates. The outer walls of both sliding plates are slidably embedded in the fixed frame. The outer wall of the threaded rod is threadedly embedded in the connecting ring. The bottom end of the threaded rod is rotatably embedded in the rotating rod. A hexagonal block is fixedly provided at the top end of the threaded rod.
[0009] As a stevia uniform distribution device of this utility model, a control motor is installed at the bottom center of the distribution frame, and the output end of the control motor is fixed on the rotating rod.
[0010] As a stevia uniform distribution device of this utility model, a support frame is fixedly provided at the bottom of the outer wall of the distribution frame, and two support frames are rotatably sleeved on the outer wall of the support frame.
[0011] As a stevia uniform distribution device of this utility model, a connecting base plate is fixedly provided on the bottom of the outer wall of the two support frames, a main connecting rod is rotatably provided on the top of the outer wall of the connecting base plate, a secondary connecting rod is rotatably provided on the bottom of the outer wall of the distribution frame, and a hexagonal sleeve is threaded on the outer wall of the main connecting rod and the secondary connecting rod.
[0012] As a stevia uniform distribution device of this utility model, a closing plate is rotatably provided on one side of the outer wall of the distribution frame.
[0013] As a stevia uniform distribution device of the present invention, the outer wall of the distribution frame is fixedly provided with a clamping frame on one side of the closing plate, and a baffle is slidably embedded between the clamping frame and the distribution frame.
[0014] This invention provides a device for evenly distributing stevia. It has the following beneficial effects:
[0015] (1) The stevia uniform distribution device can adjust the spreading thickness according to the situation through the fixed frame, connecting ring, sliding plate and threaded rod, so that the stevia is evenly spread in the cloth frame, increasing its contact area with the air, thereby more effectively removing the moisture in the leaves, preventing mold and rot, ensuring the quality of the raw materials, and also adjusting the angle of the cloth frame to facilitate exposure to the sun, while also making it easy for the stevia to slide out. Attached Figure Description
[0016] Figure 1 This is the front view of the present invention;
[0017] Figure 2 This is a cross-sectional view of the present invention;
[0018] Figure 3 This is an exploded view of the present invention;
[0019] Figure 4 This is an enlarged schematic diagram of utility model A.
[0020] In the diagram: 1. Fabric frame; 2. Rotating rod; 3. Fixed frame; 4. Connecting ring; 5. Sliding piece; 6. Threaded rod; 7. Hexagonal block; 8. Control motor; 9. Support frame; 10. Support bracket; 11. Connecting base plate; 12. Main connecting rod; 13. Secondary connecting rod; 14. Hexagonal sleeve; 15. Closing plate; 16. Clamping frame; 17. Baffle piece. Detailed Implementation
[0021] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0022] Please see Figure 1-4 This utility model provides a technical solution: a stevia uniform distribution device, comprising:
[0023] Fabric round frame 1;
[0024] A uniformly dispersed structure is provided on the fabric circular frame 1;
[0025] The uniformly dispersed structure includes a rotating rod 2, a fixed frame 3, a connecting ring 4, two sliding pieces 5, and a threaded rod 6. The outer wall of the rotating rod 2 is rotatably embedded in the fabric frame 1. The inner wall of the fixed frame 3 is fixedly sleeved on the rotating rod 2. The inner wall of the connecting ring 4 is slidably sleeved on the rotating rod 2. The outer wall of the connecting ring 4 is fixedly embedded between the two sliding pieces 5. The outer walls of the two sliding pieces 5 are slidably embedded in the fixed frame 3. The outer wall of the threaded rod 6 is threadedly embedded in the connecting ring 4. The bottom end of the threaded rod 6 is rotatably embedded in the rotating rod 2. The top end of the threaded rod 6 is fixedly provided with a hexagonal block 7.
[0026] In this implementation scheme: the fabric frame 1 allows stevia to be laid out over a large area. The rotating rod 2 drives the fixed frame 3 to rotate. At the same time, the connecting ring 4 connects two sliding pieces 5 which slide inside the fixed frame 3. The hexagonal block 7 rotates the threaded rod 6, changing the distance between the connecting ring 4 and the fixed frame 3. This causes the two sliding pieces 5 to slide in different positions on the fixed frame 3, resulting in different thicknesses after the two sliding pieces 5 scrape the stevia. The thickness of the spread can be adjusted according to the situation.
[0027] Specifically, a control motor 8 is installed at the bottom center of the fabric frame 1, and the output end of the control motor 8 is fixed on the rotating rod 2.
[0028] In this embodiment, the output end of the motor 8 is controlled to drive the rotating rod 2 to rotate when the motor 8 is powered on.
[0029] Specifically, a support frame 9 is fixedly provided at the bottom of the outer wall of the fabric frame 1, and two support brackets 10 are rotatably sleeved on the outer wall of the support frame 9.
[0030] In this embodiment, the support frame 9 can be swung by the two support frames 10, so that the angle of the fabric frame 1 can be changed.
[0031] Specifically, a connecting base plate 11 is fixedly provided on the bottom of the outer wall of the two support frames 10, a main connecting rod 12 is rotatably provided on the top of the outer wall of the connecting base plate 11, a secondary connecting rod 13 is rotatably provided on the bottom of the outer wall of the fabric frame 1, and a hexagonal sleeve 14 is threaded on the outer wall of the main connecting rod 12 and the secondary connecting rod 13.
[0032] In this embodiment: the bottom of the two support frames 10 can be fixed by the connecting base plate 11, which increases stability. The ends of the main connecting rod 12 and the auxiliary connecting rod 13 that are far apart from each other rotate on the fabric frame 1 and the connecting base plate 11 respectively. Rotating the hexagonal sleeve 14 can change the distance between the main connecting rod 12 and the auxiliary connecting rod 13, thereby changing the angle of the fabric frame 1.
[0033] Specifically, a closing plate 15 is rotatably provided on one side of the outer wall of the fabric frame 1.
[0034] In this embodiment, the stevia inside the fabric frame 1 can slide out through the closing plate 15.
[0035] Specifically, a clamping frame 16 is fixedly provided on the outer wall of the fabric frame 1 on one side of the closing plate 15, and a baffle 17 is slidably embedded between the clamping frame 16 and the fabric frame 1.
[0036] In this embodiment, the baffle 17 can slide stably through the clamping frame 16, thereby blocking the opening and closing of the closing plate 15.
[0037] In use, the fabric frame 1 allows for the large-area flat application of stevia. The rotating rod 2 drives the fixed frame 3 to rotate, while the connecting ring 4 connects to two sliding pieces 5 which slide within the fixed frame 3. The hexagonal block 7 rotates the threaded rod 6, changing the distance between the connecting ring 4 and the fixed frame 3, thus changing the position of the two sliding pieces 5 within the fixed frame 3. This results in different thicknesses of stevia after the two sliding pieces 5 scrape onto it, allowing for adjustment of the flatness thickness. When powered on, the control motor 8 drives the rotating rod 2 to rotate. The two support frames 10 allow the support frame 9 to swing, changing the angle of the fabric frame 1. The connecting base plate 11 secures the bottom of the two support frames 10, increasing stability. The ends of the connecting rod 12 and the auxiliary connecting rod 13, which are far apart from each other, rotate on the fabric frame 1 and the connecting base plate 11, respectively. Rotating the hexagonal sleeve 14 can change the distance between the main connecting rod 12 and the auxiliary connecting rod 13, thereby changing the angle of the fabric frame 1. The closing plate 15 can allow the stevia in the fabric frame 1 to slide out from the closing plate 15. The clamping frame 16 can make the baffle 17 slide stably, thereby blocking the opening and closing of the closing plate 15, so that the stevia is evenly spread in the fabric frame 1, increasing its contact area with the air, thereby more effectively removing moisture from the leaves, preventing mold and rot, ensuring the quality of the raw materials, and also adjusting the angle of the fabric frame 1 to facilitate exposure to the sun, while also facilitating the sliding out of the stevia.
[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A device for uniformly distributing stevia, characterized in that, include: Fabric round frame (1); A uniformly dispersed structure is provided on the fabric frame (1); The uniformly dispersed structure includes a rotating rod (2), a fixed frame (3), a connecting ring (4), two sliding pieces (5), and a threaded rod (6). The outer wall of the rotating rod (2) is rotatably embedded in the fabric frame (1). The inner wall of the fixed frame (3) is fixedly sleeved on the rotating rod (2). The inner wall of the connecting ring (4) is slidably sleeved on the rotating rod (2). The outer wall of the connecting ring (4) is fixedly embedded between the two sliding pieces (5). The outer walls of the two sliding pieces (5) are slidably embedded in the fixed frame (3). The outer wall of the threaded rod (6) is threadedly embedded in the connecting ring (4). The bottom end of the threaded rod (6) is rotatably embedded in the rotating rod (2). The top end of the threaded rod (6) is fixedly provided with a hexagonal block (7).
2. The stevia uniform distribution device according to claim 1, characterized in that: A control motor (8) is installed at the bottom center of the fabric frame (1), and the output end of the control motor (8) is fixed on the rotating rod (2).
3. The stevia uniform distribution device according to claim 2, characterized in that: The bottom of the outer wall of the fabric frame (1) is fixedly provided with a support frame (9), and two support frames (10) are rotatably sleeved on the outer wall of the support frame (9).
4. The stevia uniform distribution device according to claim 3, characterized in that: A connecting base plate (11) is fixedly provided on the bottom of the outer wall of the two support frames (10). A main connecting rod (12) is rotatably provided on the top of the outer wall of the connecting base plate (11). A secondary connecting rod (13) is rotatably provided on the bottom of the outer wall of the fabric frame (1). A hexagonal sleeve (14) is threaded on the outer wall of the main connecting rod (12) and the secondary connecting rod (13).
5. The stevia uniform distribution device according to claim 4, characterized in that: A closing plate (15) is rotatably provided on one side of the outer wall of the fabric frame (1).
6. The stevia uniform distribution device according to claim 5, characterized in that: The outer wall of the fabric frame (1) is fixedly provided with a clamping frame (16) on one side of the closing plate (15), and a baffle (17) is slidably embedded between the clamping frame (16) and the fabric frame (1).