Quantitative proportioning device for rice flour raw materials
By independently conveying rice flour and starch in a quantitative feeding device for rice flour raw materials, and by using precise control through weighing sensors and regulating mechanisms, the problem of inaccurate proportions of rice flour raw materials has been solved, thus achieving efficient rice flour production.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDONG BAWANGHUA FOOD
- Filing Date
- 2024-12-16
- Publication Date
- 2026-05-26
AI Technical Summary
Existing technologies make it difficult to precisely control the proportion of rice noodle ingredients, resulting in insufficient taste and product processing stability.
A quantitative batching device for rice flour raw materials was designed, including a feeding hopper, a vibrating feeder, a starch feeding hopper, a baffle adjustment mechanism, a box, a discharge hopper, a weighing sensor, and a discharge adjustment mechanism. By independently conveying rice flour and starch, combined with real-time monitoring by the weighing sensor and precise control by the adjustment mechanism, accurate proportioning is achieved.
It improves the precision of rice noodle ingredient proportioning, reduces human intervention, and increases production efficiency and rice noodle processing quality, making it suitable for large-scale production.
Smart Images
Figure CN224271071U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of ingredient dispensing devices, and in particular to a quantitative dispensing device for rice flour raw materials. Background Technology
[0002] Rice noodles are a very popular food in southern China. They are soft, chewy, and elastic, and do not become mushy when boiled or broken when stir-fried. They can be served with various toppings or broths, and are smooth, flavorful, and loved by many consumers. During the processing of rice noodles, a certain amount of starch needs to be added to the rice to enhance their chewiness and elasticity, thus improving their taste.
[0003] In the existing technology, traditional batching equipment often has difficulty in accurately controlling the proportion of different raw materials during the batching process of rice raw materials, resulting in fluctuations and deviations in the proportion of rice noodle raw materials, which in turn affects the taste of rice noodles and the processing stability of the product.
[0004] Therefore, existing technologies have shortcomings and need to be improved. Utility Model Content
[0005] The technical problem to be solved by this utility model is to provide a quantitative mixing device for rice flour raw materials with accurate proportions that effectively improves the processing stability of the product.
[0006] To achieve this objective, the present invention adopts the following technical solution: a quantitative feeding device for rice flour raw materials, comprising a feeding hopper, a vibrating feeder, a starch feeding hopper, a baffle adjustment mechanism, a box, a discharge hopper, a weighing sensor, and a discharge adjustment mechanism;
[0007] The feeding hopper is located at the top of the box body. The feeding hopper has a first feeding port and a second feeding port. The vibrating feeder is located in the first feeding port. The starch feeding hopper is located in the second feeding port. The discharge hopper is located inside the box body. The vibrating feeder is used to vibrate and convey rice noodles into the discharge hopper. The starch feeding hopper is used to convey starch into the discharge hopper.
[0008] The starch feeding hopper has a first opening at the bottom, and the baffle adjustment mechanism is located on the side wall of the starch feeding hopper. The baffle adjustment mechanism is used to adjust the opening size of the first opening.
[0009] The weighing sensor is located between the material hopper and the side wall of the box. The weighing sensor is used to detect the weight of the material in the material hopper. The bottom of the material hopper is provided with a second opening. The material discharge adjustment mechanism is located on the side wall of the material hopper. The material discharge adjustment mechanism is used to adjust the opening size of the second opening.
[0010] Using the above technical solution, in the quantitative feeding device for rice noodle raw materials, the feeding adjustment mechanism includes a first cylinder, a lifting seat, a connecting rod, a swing baffle, and a rotating shaft;
[0011] The second opening has a V-shaped structure, and the two swing baffles are respectively disposed on both sides of the second opening, and the top of the swing baffles is connected to the side wall of the discharge bin through the rotating shaft;
[0012] The first cylinder is disposed on the wall of the material feeding bin, with the movable end of the first cylinder facing downward and connected to the lifting seat to drive the lifting seat to move up and down;
[0013] The end of the lifting seat is connected to the swing baffle via the connecting rod. The swing baffle is used to swing around the rotation axis as the lifting seat moves, so as to open or close the second opening.
[0014] Using the above technical solution, in the quantitative feeding device for rice flour raw materials, the baffle adjustment mechanism includes a second cylinder, a rotary frame, and an arc-shaped baffle;
[0015] The arc-shaped baffle is located below the first opening, and the arc-shaped baffle is movably connected to the starch feeding hopper through the rotating frame. The arc-shaped baffle is used to open or close the first opening as the rotating frame swings.
[0016] The second cylinder is located on the side wall of the starch feeding hopper, and the movable end of the second cylinder is connected to the rotary frame. The second cylinder is used to drive the rotary frame to swing.
[0017] Using the above technical solution, in the quantitative feeding device for rice flour raw materials, a conical partition plate is provided between the first feed inlet and the second feed inlet, and the two sides of the conical partition plate are provided with guide slopes.
[0018] In the above technical solution, the rice noodle raw material quantitative dispensing device has a limiting plate in the middle of the second opening. The limiting plate is used to abut against the swing baffle to limit the swing stroke of the swing baffle.
[0019] In the above technical solution, the bottom of the feeding hopper in the quantitative feeding device for rice flour raw materials is provided with a discharge pipe.
[0020] Using the above technical solution, in the quantitative feeding device for rice flour raw materials, a control panel is provided on the wall of the box.
[0021] Compared with the prior art, the present invention has the following beneficial effects:
[0022] This invention, by setting a first feed inlet and a second feed inlet in the feeding hopper, allows for the corresponding setting of different raw material channels, enabling independent conveying of rice noodles and starch, thus avoiding mixing of the two raw materials during the conveying process. The discharge hopper, serving as a temporary storage and mixing space, combined with real-time monitoring by a weighing sensor, ensures that the rice noodle raw materials are added according to a preset ratio, thereby improving the accuracy of ingredient mixing, effectively reducing human intervention, and improving production efficiency and the processing quality of rice noodles. It is suitable for the needs of large-scale rice noodle production. Attached Figure Description
[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0024] The structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and purposes that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.
[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0026] Figure 2 This is a schematic diagram of the feeding hopper structure of this utility model;
[0027] Figure 3 This is a schematic diagram of the installation structure of the vibrating feeder and starch feeding hopper of this utility model;
[0028] Figure 4 This is a schematic diagram of the material feeding hopper installation structure of this utility model;
[0029] Figure 5 This is a schematic diagram of the material feeding adjustment mechanism of this utility model. Detailed Implementation
[0030] To make the utility model's objectives, features, and advantages more apparent and understandable, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described below are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.
[0031] In the description of this utility model, it should be understood that the terms "upper," "lower," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be a component centrally located at the same time.
[0032] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.
[0033] like Figures 1 to 5 As shown, this utility model embodiment provides a quantitative feeding device for rice flour raw materials, including a feeding hopper 1, a vibrating feeder 2, a starch feeding hopper 3, a baffle adjustment mechanism 4, a box 5, a discharge hopper 6, a weighing sensor 7, and a discharge adjustment mechanism 8.
[0034] The feeding hopper 1 is located at the top of the housing 5. The feeding hopper 1 has a first feeding port 11 and a second feeding port 12. The vibrating feeder 2 is located in the first feeding port 11, the starch feeding hopper 3 is located in the second feeding port 12, and the discharge hopper 6 is located inside the housing 5. The vibrating feeder 2 is used to vibrate and convey rice flour to the discharge hopper 6, and the starch feeding hopper 3 is used to convey starch to the discharge hopper 6. By setting the first feeding port 11 and the second feeding port 12, different raw material channels can be set accordingly, so that rice flour and starch can be conveyed independently, avoiding mixing of the two raw materials during the conveying process. The discharge hopper 6 is located inside the housing 5 and can serve as a temporary storage and mixing space for the two raw materials. By independently controlling the vibrating feeder 2 and the starch feeding hopper 3, rice flour and starch can be added to the discharge hopper 6 according to a preset ratio, thereby achieving precise mixing and batching.
[0035] The starch feeding hopper 3 has a first opening 30 at its bottom. The baffle adjustment mechanism 4 is located on the side wall of the starch feeding hopper 3. The baffle adjustment mechanism 4 is used to adjust the opening size of the first opening 30, thereby adjusting the amount of starch conveyed to meet different production needs, avoid uneven feeding due to excessive flow rate, and thus ensure feeding accuracy and production efficiency.
[0036] The weighing sensor 7 is located between the material hopper 6 and the side wall of the housing 5. The weighing sensor 7 is used to detect the weight of the material in the material hopper 6. The bottom of the material hopper 6 is provided with a second opening 60. The material discharge adjustment mechanism 8 is located on the side wall of the material hopper 6. The material discharge adjustment mechanism 8 is used to adjust the opening size of the second opening 60. The vibrating feeder 2 conveys rice raw materials into the discharge bin 6, while the weighing sensor 7 detects the weight of the material in the discharge bin 6 in real time and records the current weight value. When the weight of the material in the discharge bin 6 reaches the preset target value, the vibrating feeder 2 stops working, completing the conveying of rice. Subsequently, the baffle adjustment mechanism 4 operates to open the first opening 30 of the starch feeding hopper 3, allowing starch to be conveyed into the discharge bin 6. During this stage, the weighing sensor 7 continues to monitor the total weight of the material in the discharge bin 6. When the total weight reaches the target weight that includes the required ratio of rice and starch, the baffle adjustment mechanism 4 closes the first opening 30, stopping the conveying of starch. Then, the discharge adjustment mechanism 8 opens the second opening 60 at the bottom of the discharge bin 6, thereby discharging the proportioned mixed raw materials from the discharge bin 6 and conveying them to the downstream processing stage. This setup enables precise monitoring by the weighing sensor 7 and efficient control by the adjustment mechanism, improving the accuracy of the ratio between rice and starch.
[0037] like Figure 4 and Figure 5As shown, the material discharge adjustment mechanism 8 further includes a first cylinder 81, a lifting seat 82, a connecting rod 83, a swing baffle 84, and a rotary shaft 85. The second opening 60 has a V-shaped structure. The two swing baffles 84 are respectively disposed on both sides of the second opening 60, and the top of the swing baffles 84 is connected to the side wall of the material discharge bin 6 through the rotary shaft 85. The first cylinder 81 is disposed on the wall of the material discharge bin 6, with the movable end of the first cylinder 81 facing downward and connected to the lifting seat 82 to drive the lifting seat 82 to move up and down. The end of the lifting seat 82 is connected to the swing baffle 84 through the connecting rod 83. The swing baffle 84 is used to swing around the rotary shaft 85 as the lifting seat 82 moves to open or close the second opening 60. When material needs to be discharged, the first cylinder 81 is activated, pushing the lifting seat 82 downward, and the swing baffle 84 swings outward, opening the second opening 60 to allow the material to be discharged smoothly; when the discharge is finished or the discharge volume needs to be adjusted, the first cylinder 81 retracts, the lifting seat 82 returns to its original position, and the swing baffle 84 closes the second opening 60 again, thereby cutting off the flow of material.
[0038] like Figure 2 and Figure 3 As shown, the baffle adjustment mechanism 4 further includes a second cylinder 41, a rotating frame 42, and an arc-shaped baffle 43. The arc-shaped baffle 43 is located below the first opening 30, and is movably connected to the starch feeding hopper 3 via the rotating frame 42. The arc-shaped baffle 43 is used to open or close the first opening 30 as the rotating frame 42 swings. The second cylinder 41 is located on the side wall of the starch feeding hopper 3, and the movable end of the second cylinder 41 is connected to the rotating frame 42. The second cylinder 41 is used to drive the rotating frame 42 to swing. The baffle adjustment mechanism 4 can control the precise opening and closing of the first opening 30, thereby flexibly adjusting the starch delivery amount to meet the production needs of different ingredient ratios.
[0039] like Figure 2 As shown, a conical partition plate 13 is provided between the first feed inlet 11 and the second feed inlet 12. The conical partition plate 13 has guide slopes 130 on both sides. This arrangement can prevent cross-contamination between the two raw materials, thereby improving the accuracy of batching and conveying efficiency.
[0040] like Figure 5 As shown, further, a limiting plate 61 is provided in the middle of the second opening 60. The limiting plate 61 is used to abut against the swing baffle 84 to limit the swing stroke of the swing baffle 84, so that when the swing baffle 84 reaches the fully closed state, it contacts the limiting plate 61 to prevent further swing and ensure the opening and closing stability of the second opening 60.
[0041] like Figure 1 As shown, the bottom of the material discharge bin 6 is further provided with a discharge pipe 62. The discharge pipe 62 allows the material discharged from the material discharge bin 6 to be guided to a preset conveying channel, thus preventing the material from scattering.
[0042] like Figure 1 As shown, the box 5 is further provided with a control panel 51 on its wall. The control panel allows operators to flexibly adjust the weight ratio between starch and rice to meet different production needs.
[0043] This invention, by setting a first feed inlet 11 and a second feed inlet 12 in the feed hopper 1, allows for the provision of different raw material channels, enabling independent conveying of rice noodles and starch and preventing the two raw materials from mixing during conveying. The discharge hopper 6 serves as a temporary storage and mixing space, and combined with the real-time monitoring of the weighing sensor 7, it ensures that the rice noodle raw materials are added according to a preset ratio, thereby improving the accuracy of ingredient proportioning, effectively reducing human intervention, improving production efficiency and the processing quality of rice noodles, and is suitable for large-scale rice noodle production needs.
[0044] The above-described embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this 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 of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.
Claims
1. A quantitative dispensing device for rice flour raw materials, characterized in that, Includes a feeding hopper, vibrating feeder, starch feeding hopper, baffle adjustment mechanism, housing, discharge hopper, weighing sensor and discharge adjustment mechanism; The feeding hopper is located at the top of the box body. The feeding hopper has a first feeding port and a second feeding port. The vibrating feeder is located in the first feeding port. The starch feeding hopper is located in the second feeding port. The discharge hopper is located inside the box body. The vibrating feeder is used to vibrate and convey rice noodles into the discharge hopper. The starch feeding hopper is used to convey starch into the discharge hopper. The starch feeding hopper has a first opening at the bottom, and the baffle adjustment mechanism is located on the side wall of the starch feeding hopper. The baffle adjustment mechanism is used to adjust the opening size of the first opening. The weighing sensor is located between the material hopper and the side wall of the box. The weighing sensor is used to detect the weight of the material in the material hopper. The bottom of the material hopper is provided with a second opening. The material discharge adjustment mechanism is located on the side wall of the material hopper. The material discharge adjustment mechanism is used to adjust the opening size of the second opening.
2. The quantitative feeding device for rice flour raw materials according to claim 1, characterized in that, The material feeding adjustment mechanism includes a first cylinder, a lifting seat, a connecting rod, a swing baffle, and a rotating shaft; The second opening has a V-shaped structure, and the two swing baffles are respectively disposed on both sides of the second opening, and the top of the swing baffles is connected to the side wall of the discharge bin through the rotating shaft; The first cylinder is disposed on the wall of the material feeding bin, with the movable end of the first cylinder facing downward and connected to the lifting seat to drive the lifting seat to move up and down; The end of the lifting seat is connected to the swing baffle via the connecting rod. The swing baffle is used to swing around the rotation axis as the lifting seat moves, so as to open or close the second opening.
3. The quantitative feeding device for rice flour raw materials according to claim 1, characterized in that, The baffle adjustment mechanism includes a second cylinder, a rotary frame, and an arc-shaped baffle; The arc-shaped baffle is located below the first opening, and the arc-shaped baffle is movably connected to the starch feeding hopper through the rotating frame. The arc-shaped baffle is used to open or close the first opening as the rotating frame swings. The second cylinder is located on the side wall of the starch feeding hopper, and the movable end of the second cylinder is connected to the rotary frame. The second cylinder is used to drive the rotary frame to swing.
4. The quantitative feeding device for rice flour raw materials according to claim 1, characterized in that, A conical partition plate is provided between the first feed port and the second feed port, and the conical partition plate has guide slopes on both sides.
5. The quantitative feeding device for rice flour raw materials according to claim 2, characterized in that, A limiting plate is provided in the middle of the second opening. The limiting plate is used to abut against the swing baffle to limit the swing stroke of the swing baffle.
6. The quantitative feeding device for rice flour raw materials according to claim 1, characterized in that, The bottom of the material hopper is equipped with a discharge pipe.
7. The quantitative feeding device for rice flour raw materials according to claim 1, characterized in that, The control panel is provided on the wall of the enclosure.